ENTITYA TYPEA IDA DATABASEA ENTITYB TYPEB IDB DATABASEB EFFECT MECHANISM RESIDUE SEQUENCE TAX_ID CELL_DATA TISSUE_DATA MODULATOR_COMPLEX TARGET_COMPLEX MODIFICATIONA MODASEQ MODIFICATIONB MODBSEQ PMID DIRECT NOTES ANNOTATOR SENTENCE SIGNOR_ID "bisphenol A" chemical CHEBI:33216 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268729 DDHD2 protein O94830 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "down-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269649 4,4'-sulfonyldiphenol chemical CHEBI:34372 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268730 "bisphenol F" chemical CHEBI:34575 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268731 "bisphenol A" chemical CHEBI:33216 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268732 4,4'-sulfonyldiphenol chemical CHEBI:34372 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268733 "bisphenol F" chemical CHEBI:34575 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity. Here, we evaluated the endocrine-disrupting risks of the bisphenols by investigating their agonist and antagonist activities with the estrogen (ER), androgen (AR), and aryl hydrocarbon (AhR) receptors. Our results showed that BPA, BPS, and BPF (BPs) have estrogen agonist and androgen antagonist activities and decrease the ERα protein level. ." SIGNOR-268734 "bisphenol A" chemical CHEBI:33216 ChEBI AHR protein P35869 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity.In our study, BPs showed AhR agonist activity only at the highest concentrations, and the mixture did not differ from the single BPs." SIGNOR-268735 4,4'-sulfonyldiphenol chemical CHEBI:34372 ChEBI AHR protein P35869 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity.In our study, BPs showed AhR agonist activity only at the highest concentrations, and the mixture did not differ from the single BPs." SIGNOR-268736 "bisphenol F" chemical CHEBI:34575 ChEBI AHR protein P35869 UNIPROT "up-regulates activity" "chemical activation" -1 31995776 t miannu "This study investigated the endocrine-disrupting activity of BPA, BPF, and BPS alone or as a mixture and the agonistic and antagonistic activity of the BPs using an in vitro bioassay to detect ER-, AR-, and AhR-mediated activity.In our study, BPs showed AhR agonist activity only at the highest concentrations, and the mixture did not differ from the single BPs." SIGNOR-268737 "bisphenol A" chemical CHEBI:33216 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9751507 t miannu "Bisphenol A is an equally strong agonist for ERα as for ERβ, and the same is true for 4,4′-biphenol, which differs from bisphenol A in that it lacks the propane group between the phenolic rings." SIGNOR-268738 "bisphenol A" chemical CHEBI:33216 ChEBI ESR2 protein Q92731 UNIPROT "up-regulates activity" "chemical activation" -1 9751507 t miannu "Bisphenol A is an equally strong agonist for ERα as for ERβ, and the same is true for 4,4′-biphenol, which differs from bisphenol A in that it lacks the propane group between the phenolic rings. " SIGNOR-268739 biphenyl-4,4'-diol chemical CHEBI:34367 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9751507 t miannu "Bisphenol A is an equally strong agonist for ERα as for ERβ, and the same is true for 4,4′-biphenol, which differs from bisphenol A in that it lacks the propane group between the phenolic rings." SIGNOR-268740 biphenyl-4,4'-diol chemical CHEBI:34367 ChEBI ESR2 protein Q92731 UNIPROT "up-regulates activity" "chemical activation" -1 9751507 t miannu "Bisphenol A is an equally strong agonist for ERα as for ERβ, and the same is true for 4,4′-biphenol, which differs from bisphenol A in that it lacks the propane group between the phenolic rings. " SIGNOR-268741 "perfluorodecanoic acid" chemical CHEBI:35546 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" -1 31332417 t miannu "In the present study, we demonstrated PFASs bound to and activated human PPARb/d-LBD directly. The PPARb/d binding potency and transcriptional activity of PFASs were all related to the carbon chain length and the terminal functional group." SIGNOR-268758 "Diisodecyl phthalate" chemical CHEBI:34709 ChEBI SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003800 16257484 f miannu "DIDP, BBP and DOP stimulate NIS mRNA expression. Here, hNIS promoter construct (N3) was up-regulated 2.5-fold by DIDP, 2.6-fold by BBP and 2.4-fold by DOP in the presence of TSH. Likewise, these phthalates also enhanced rNIS endogenous mRNA expression, which increased ca. 2-fold after 48 h of treatment compared with the expression level generated by TSH only. At 72 h, mRNA content was unchanged." SIGNOR-268742 "monobenzyl phthalate" chemical CHEBI:132612 ChEBI SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003800 16257484 f miannu "DIDP, BBP and DOP stimulate NIS mRNA expression. Here, hNIS promoter construct (N3) was up-regulated 2.5-fold by DIDP, 2.6-fold by BBP and 2.4-fold by DOP in the presence of TSH. Likewise, these phthalates also enhanced rNIS endogenous mRNA expression, which increased ca. 2-fold after 48 h of treatment compared with the expression level generated by TSH only. At 72 h, mRNA content was unchanged." SIGNOR-268743 DDHD1 protein Q8NEL9 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "down-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269650 "bis(2-ethylhexyl) phthalate" chemical CHEBI:17747 ChEBI SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003800 16257484 f miannu "DIDP, BBP and DOP stimulate NIS mRNA expression. Here, hNIS promoter construct (N3) was up-regulated 2.5-fold by DIDP, 2.6-fold by BBP and 2.4-fold by DOP in the presence of TSH. Likewise, these phthalates also enhanced rNIS endogenous mRNA expression, which increased ca. 2-fold after 48 h of treatment compared with the expression level generated by TSH only. At 72 h, mRNA content was unchanged." SIGNOR-268744 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9606 19433246 t miannu "Phthalates are true ligands of PPARs. Mono-ethyl-hexyl-phthalate (MEHP), a metabolite of the widespread plasticizer di-ethyl-hexyl-phthalate (DEHP), has been found in exposed organisms and interacts with all three PPARs. A thorough analysis of its interactions with PPARgamma identified MEHP as a selective PPARgamma modulator, and thus a possible contributor to the obesity epidemic." SIGNOR-268745 SEC23IP protein Q9Y6Y8 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "down-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269651 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" 9606 19433246 t miannu "Phthalates are true ligands of PPARs. Mono-ethyl-hexyl-phthalate (MEHP), a metabolite of the widespread plasticizer di-ethyl-hexyl-phthalate (DEHP), has been found in exposed organisms and interacts with all three PPARs. A thorough analysis of its interactions with PPARgamma identified MEHP as a selective PPARgamma modulator, and thus a possible contributor to the obesity epidemic." SIGNOR-268746 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9606 19433246 t miannu "Phthalates are true ligands of PPARs. Mono-ethyl-hexyl-phthalate (MEHP), a metabolite of the widespread plasticizer di-ethyl-hexyl-phthalate (DEHP), has been found in exposed organisms and interacts with all three PPARs. A thorough analysis of its interactions with PPARgamma identified MEHP as a selective PPARgamma modulator, and thus a possible contributor to the obesity epidemic." SIGNOR-268747 "dibutyl phthalate" chemical CHEBI:535597 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 10116 33508418 t miannu "Both in vitro and in vivo experiments have proved that DBP is a real activator of PPARα. he current study proves that plasticizer DBP has severe hepatotoxicity and could induce liver dysfunction even at normal doses after prolonged exposure. DBP might accumulate in the liver for a long time to activate PPARα/SREBP-1c/FAS/GPAT/AMPK and result in the accumulation of triglycerides and cholesterol in the liver." SIGNOR-268748 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" -1 16326050 t miannu "Mono(2-ethylhexyl)phthalate and mono-n-butyl phthalate activation of peroxisome proliferator activated-receptors alpha and gamma in breast" SIGNOR-268749 Monobutylphthalate chemical CHEBI:88522 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000816 16326050 t miannu "Mono(2-ethylhexyl)phthalate and mono-n-butyl phthalate activation of peroxisome proliferator activated-receptors alpha and gamma in breast" SIGNOR-268750 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" -1 16326050 t miannu "Mono(2-ethylhexyl)phthalate and mono-n-butyl phthalate activation of peroxisome proliferator activated-receptors alpha and gamma in breast" SIGNOR-268751 Monobutylphthalate chemical CHEBI:88522 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000816 16326050 t miannu "Mono(2-ethylhexyl)phthalate and mono-n-butyl phthalate activation of peroxisome proliferator activated-receptors alpha and gamma in breast" SIGNOR-268752 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000150 35370244 t miannu "Detailed in vitro studies on the effects of perfluorooctanoic acid (PFOA) have demonstrated that activation of peroxisome proliferator-activated receptor α (PPARα) is a key process by which PFOA affects the malignancy of estrogen receptor α (ERα)-positive breast cancer cells." SIGNOR-268753 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000759 34861291 t miannu "Perfluorooctane sulfonate (PFOS) is a stable environmental contaminant that can activate peroxisome proliferator-activated receptor alpha (PPARα). These results indicate that mouse PPARα can be activated in the liver by PFOS causing increased expression of Acox1, Cyp4a10 and histopathological changes in the liver." SIGNOR-268754 "perfluorohexanesulfonic acid" chemical CHEBI:132448 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" -1 31332417 t miannu "In the present study, we demonstrated PFASs bound to and activated human PPARb/d-LBD directly. The PPARb/d binding potency and transcriptional activity of PFASs were all related to the carbon chain length and the terminal functional group." SIGNOR-268755 "perfluorononanoic acid" chemical CHEBI:38397 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" -1 31332417 t miannu "In the present study, we demonstrated PFASs bound to and activated human PPARb/d-LBD directly. The PPARb/d binding potency and transcriptional activity of PFASs were all related to the carbon chain length and the terminal functional group." SIGNOR-268756 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" -1 31332417 t miannu "In the present study, we demonstrated PFASs bound to and activated human PPARb/d-LBD directly. The PPARb/d binding potency and transcriptional activity of PFASs were all related to the carbon chain length and the terminal functional group." SIGNOR-268757 "perfluorododecanoic acid" chemical CHEBI:90633 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" -1 31332417 t miannu "In the present study, we demonstrated PFASs bound to and activated human PPARb/d-LBD directly. The PPARb/d binding potency and transcriptional activity of PFASs were all related to the carbon chain length and the terminal functional group." SIGNOR-268759 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268760 "perfluorohexanesulfonic acid" chemical CHEBI:132448 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268761 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268762 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI ESR2 protein Q92731 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268763 "perfluorohexanesulfonic acid" chemical CHEBI:132448 ChEBI ESR2 protein Q92731 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268764 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI ESR2 protein Q92731 UNIPROT "up-regulates activity" "chemical activation" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268765 "perfluorohexanesulfonic acid" chemical CHEBI:132448 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268766 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268767 DDHD2 protein O94830 UNIPROT "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269652 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268768 "perfluorononanoic acid" chemical CHEBI:38397 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268769 "perfluorodecanoic acid" chemical CHEBI:35546 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" -1 23764977 t miannu "Seven PFCs [perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnA), and perfluorododecanoate (PFDoA)] were analyzed in vitro for their potential to affect estrogen receptor (ER) and androgen receptor (AR) transactivity as well as aromatase enzyme activity. The PFCs were assessed as single compounds and in an equimolar mixture. PFHxS, PFOS and PFOA significantly induced the ER transactivity, whereas PFHxS, PFOS, PFOA, PFNA and PFDA significantly antagonized the AR activity in a concentration-dependent manner. " SIGNOR-268770 "diisononyl phthalate" chemical CHEBI:35459 ChEBI "monoisononyl phthalate" chemical CHEBI:132593 ChEBI "up-regulates quantity" "precursor of" -1 33125036 t miannu "The primary metabolite of DiNP is monoisononyl-phthalate (MiNP) and the secondary metabolites include three oxidative derivatives of DiNP, which have been identified mainly in urine: mono-oxoisononyl phthalate (MOINP or oxo-MiNP), mono-carboxyisooctyl phthalate (MCIOP, MCOP or cx-MiNP), and mono-hydroxyisononyl phthalate (MHINP or OH-MiNP)." SIGNOR-268771 "bis(2-ethylhexyl) phthalate" chemical CHEBI:17747 ChEBI HCAR2 protein Q8TDS4 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "We discovered that di(2-ethylhexyl) phthalate (DEHP) and di-isononyl phthalate (DiNP), two of the highest volume production agents, were potent activators of human CAR2 (hCAR2), a unique human CAR splice variant and, to a lesser degree, human PXR (hPXR)." SIGNOR-268772 "diisononyl phthalate" chemical CHEBI:35459 ChEBI OXER1 protein Q8TDS5 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "We discovered that di(2-ethylhexyl) phthalate (DEHP) and di-isononyl phthalate (DiNP), two of the highest volume production agents, were potent activators of human CAR2 (hCAR2), a unique human CAR splice variant and, to a lesser degree, human PXR (hPXR)." SIGNOR-268773 DDHD1 protein Q8NEL9 UNIPROT "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269653 "bis(2-ethylhexyl) phthalate" chemical CHEBI:17747 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "We discovered that di(2-ethylhexyl) phthalate (DEHP) and di-isononyl phthalate (DiNP), two of the highest volume production agents, were potent activators of human CAR2 (hCAR2), a unique human CAR splice variant and, to a lesser degree, human PXR (hPXR)." SIGNOR-268774 "diisononyl phthalate" chemical CHEBI:35459 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "We discovered that di(2-ethylhexyl) phthalate (DEHP) and di-isononyl phthalate (DiNP), two of the highest volume production agents, were potent activators of human CAR2 (hCAR2), a unique human CAR splice variant and, to a lesser degree, human PXR (hPXR)." SIGNOR-268775 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI OXER1 protein Q8TDS5 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268776 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268777 "monoisononyl phthalate" chemical CHEBI:132593 ChEBI OXER1 protein Q8TDS5 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268778 "monoisononyl phthalate" chemical CHEBI:132593 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268779 "monoisononyl phthalate" chemical CHEBI:132593 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268780 "monoisononyl phthalate" chemical CHEBI:132593 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268781 "monoisononyl phthalate" chemical CHEBI:132593 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268782 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268783 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARD protein Q03181 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268784 "mono(2-ethylhexyl) phthalate" chemical CHEBI:17243 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 27551952 t miannu "MEHP and MiNP exhibit potent activation of hCAR2 and hPXR with higher affinities for these receptors than for the hPPARs. The rank order potency for MEHP and MiNP was hCAR2 > hPXR > hPPARs." SIGNOR-268785 "bisphenol A" chemical CHEBI:33216 ChEBI TPO protein P07202 UNIPROT "down-regulates activity" "chemical inhibition" -1 17379648 t miannu "Half-maximal inhibition of TPO by BPA and F21388 occurred at 174 and 37.5 mol/liter in the guaiacol assay." SIGNOR-268786 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000011 16731579 t miannu "Taken together, these data show that of the NRs studied, PPARα is the most likely target of PFOA and PFOS, although PPARγ is also activated to some extent." SIGNOR-268787 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000011 16731579 t miannu "Taken together, these data show that of the NRs studied, PPARα is the most likely target of PFOA and PFOS, although PPARγ is also activated to some extent." SIGNOR-268788 "perfluorooctane-1-sulfonic acid" chemical CHEBI:39421 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000011 16731579 t miannu "Human, mouse, and rat PPARα were activated by PFOA isomers and PFOS." SIGNOR-268789 "perfluorooctanoic acid" chemical CHEBI:35549 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000011 16731579 t miannu "Human, mouse, and rat PPARα were activated by PFOA isomers and PFOS." SIGNOR-268790 Monobutylphthalate chemical CHEBI:88522 ChEBI AHR protein P35869 UNIPROT "up-regulates activity" "chemical activation" -1 25081364 t miannu "BBP affected hepatocellular carcinoma progression through the aryl hydrocarbon receptor (AhR) and that benzyl butyl phthalate (BBP) stimulated AhR at the cell surface, which then interacted with G proteins and triggered a downstream signaling cascade. BBP activated AhR through a nongenomic action involving G-protein signaling rather than the classical genomic AhR action." SIGNOR-268791 SEC23IP protein Q9Y6Y8 UNIPROT "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269654 DDHD2 protein O94830 UNIPROT "1-acyl-sn-glycerol 3-phosphate" smallmolecule CHEBI:16975 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269655 DDHD1 protein Q8NEL9 UNIPROT "1-acyl-sn-glycerol 3-phosphate" smallmolecule CHEBI:16975 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269656 SEC23IP protein Q9Y6Y8 UNIPROT "1-acyl-sn-glycerol 3-phosphate" smallmolecule CHEBI:16975 ChEBI "up-regulates quantity" "chemical modification" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269657 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "precursor of" 9606 22922100 t miannu "Members of the intracellular phospholipase A1 family of proteins have been implicated in organelle biogenesis and membrane trafficking. The mammalian family comprises three members: phosphatidic acid-preferring phospholipase A1 (PA-PIA1)/DDHD1, p125/Sec23ip and KIAA0725p/DDHD2, all of which have a DDHD domain." SIGNOR-269658 FKBP5 protein Q13451 UNIPROT YY1 protein P25490 UNIPROT "up-regulates activity" 9606 BTO:0000848 34589486 f miannu "FKBP51 Affects the Binding of YY1 Repressor to DR5 Gene. These results suggest that reduced YY1 DNA-binding activity in FKBP51-silenced cells corresponds to reduced YY1 acetylation." SIGNOR-268792 YY1 protein P25490 UNIPROT TNFRSF10B protein O14763 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 34589486 t miannu "Depletion of FKBP51 impairs the acetylation status of YY1 and interferes with its binding on the DR5 promoter. The lack of the repressor activity of YY1 increases DR5 transcription and sensitizes melanoma cell to TRAIL-induced apoptosis." SIGNOR-268793 YY1 protein P25490 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000944 8266081 t miannu "Inhibition of transcriptional regulator Yin-Yang-1 by association with c-Myc.Yin-Yang-1 (YY1) regulates the transcription of many genes, including the oncogenes c-fos and c-myc. Depending on the context, YY1 acts as a transcriptional repressor, a transcriptional activator, or a transcriptional initiator. In cotransfections, c-Myc inhibits both the repressor and the activator functions of YY1, which suggests that one way c-Myc acts is by modulating the activity of YY1." SIGNOR-268794 MYC protein P01106 UNIPROT YY1 protein P25490 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8266081 t miannu "Inhibition of transcriptional regulator Yin-Yang-1 by association with c-Myc.Yin-Yang-1 (YY1) regulates the transcription of many genes, including the oncogenes c-fos and c-myc. Depending on the context, YY1 acts as a transcriptional repressor, a transcriptional activator, or a transcriptional initiator. In cotransfections, c-Myc inhibits both the repressor and the activator functions of YY1, which suggests that one way c-Myc acts is by modulating the activity of YY1." SIGNOR-268795 SETD1B protein Q9UPS6 UNIPROT "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "form complex" binding 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268796 SETD1A protein O15047 UNIPROT "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "form complex" binding 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268797 "MLL2 complex" complex SIGNOR-C88 SIGNOR H3C1 protein P68431 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268798 "MLL2 complex" complex SIGNOR-C88 SIGNOR H3-3A protein P84243 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268799 "MLL2 complex" complex SIGNOR-C88 SIGNOR H3-4 protein Q16695 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268800 CIB2 protein O75838 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "down-regulates activity" binding 10090 34162842 t miannu "Mechanistically, CIB2 negatively regulates mTORC1 by preferentially binding to 'nucleotide empty' or inactive GDP-loaded Rheb. " SIGNOR-269663 "MLL1 complex" complex SIGNOR-C89 SIGNOR H3C1 protein P68431 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268801 "MLL1 complex" complex SIGNOR-C89 SIGNOR H3-3A protein P84243 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268802 "MLL1 complex" complex SIGNOR-C89 SIGNOR H3-4 protein Q16695 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complex including wrad (wdr5, rbbp5, ash2l, and dpy-30), which binds to each set1 family member forming a minimal corecomplexthat is required for multiple lysine methylation." SIGNOR-268803 CHD8 protein Q9HCK8 UNIPROT CCNE2 protein O96020 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 19255092 t miannu "In order to identify CHD8 target genes, we performed a transcriptomic analysis of CHD8-depleted cells, finding out that CHD8 controls the expression of cyclin E2 (CCNE2) and thymidylate synthetase (TYMS), two genes expressed in the G1/S transition of the cell cycle. CHD8 was also able to co-activate the CCNE2 promoter in transient transfection experiments. Chromatin immunoprecipitation experiments demonstrated that CHD8 binds directly to the 5' region of both CCNE2 and TYMS genes." SIGNOR-268804 NEXMIF protein Q5QGS0 UNIPROT Neurite_outgrowth phenotype SIGNOR-PH134 SIGNOR up-regulates 10116 BTO:0000938 27822498 f miannu "The X-Linked Autism Protein KIAA2022/KIDLIA Regulates Neurite Outgrowth via N-Cadherin and δ-Catenin Signaling. We found that KIDLIA is distributed exclusively in the nucleus" SIGNOR-269659 NEXMIF protein Q5QGS0 UNIPROT CDH2 protein P19022 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0000938 27822498 f miannu "Xpn regulates N-cadherin and β1-integrin expression at the transcriptional level in PC12 cells" SIGNOR-269660 CHD8 protein Q9HCK8 UNIPROT TYMS protein P04818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 19255092 t miannu "In order to identify CHD8 target genes, we performed a transcriptomic analysis of CHD8-depleted cells, finding out that CHD8 controls the expression of cyclin E2 (CCNE2) and thymidylate synthetase (TYMS), two genes expressed in the G1/S transition of the cell cycle. CHD8 was also able to co-activate the CCNE2 promoter in transient transfection experiments. Chromatin immunoprecipitation experiments demonstrated that CHD8 binds directly to the 5' region of both CCNE2 and TYMS genes." SIGNOR-268805 CHD8 protein Q9HCK8 UNIPROT "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 19255092 t miannu "We also show that CHD8 associates with the elongating form of RNAPII, which is phosphorylated in its carboxy-terminal domain (CTD). Furthermore, CHD8-depleted cells are hypersensitive to drugs that inhibit RNAPII phosphorylation at serine 2, suggesting that CHD8 is required for an early step of the RNAPII transcription cycle." SIGNOR-268806 CHD8 protein Q9HCK8 UNIPROT "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "up-regulates activity" binding 9606 BTO:0000946 20085832 t miannu "Chromodomain, helicase, DNA-binding protein 8 (CHD8) is an ATP-dependent chromatin remodeling enzyme that has been demonstrated to exist within a large protein complex which includes WDR5, Ash2L, and RbBP5, members of the Mixed Lineage Leukemia (MLL) histone modifying complexes. CHD8 forms a complex with the core WDR5/Ash2L/RbBP5 complex. CHD8 is required for recruitment of the WAR complex" SIGNOR-268807 "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "MLL3 complex" complex SIGNOR-C446 SIGNOR "form complex" binding 9606 34156443 t miannu "MLL3/KMT2C and MLL4/KMT2D are two paralogous histone modifiers that belong to the SET1/MLL (also named COMPASS) family of lysine methyltransferases and play critical roles in enhancer-regulated gene activation. MLL3 and MLL4 form identical multi-protein complexes for modifying mono-methylation of histone H3 lysine 4 (H3K4) at enhancers, which together with the p300/CBP-mediated H3K27 acetylation can generate an active enhancer landscape for long-range target gene activation." SIGNOR-268808 KMT2C protein Q8NEZ4 UNIPROT "MLL3 complex" complex SIGNOR-C446 SIGNOR "form complex" binding 9606 34156443 t miannu "MLL3/KMT2C and MLL4/KMT2D are two paralogous histone modifiers that belong to the SET1/MLL (also named COMPASS) family of lysine methyltransferases and play critical roles in enhancer-regulated gene activation. MLL3 and MLL4 form identical multi-protein complexes for modifying mono-methylation of histone H3 lysine 4 (H3K4) at enhancers, which together with the p300/CBP-mediated H3K27 acetylation can generate an active enhancer landscape for long-range target gene activation." SIGNOR-268809 "MLL3 complex" complex SIGNOR-C446 SIGNOR H3C1 protein P68431 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 34156443 t miannu "MLL3/KMT2C and MLL4/KMT2D are two paralogous histone modifiers that belong to the SET1/MLL (also named COMPASS) family of lysine methyltransferases and play critical roles in enhancer-regulated gene activation. MLL3 and MLL4 form identical multi-protein complexes for modifying mono-methylation of histone H3 lysine 4 (H3K4) at enhancers, which together with the p300/CBP-mediated H3K27 acetylation can generate an active enhancer landscape for long-range target gene activation." SIGNOR-268810 "MLL3 complex" complex SIGNOR-C446 SIGNOR H3-3A protein P84243 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 34156443 t miannu "MLL3/KMT2C and MLL4/KMT2D are two paralogous histone modifiers that belong to the SET1/MLL (also named COMPASS) family of lysine methyltransferases and play critical roles in enhancer-regulated gene activation. MLL3 and MLL4 form identical multi-protein complexes for modifying mono-methylation of histone H3 lysine 4 (H3K4) at enhancers, which together with the p300/CBP-mediated H3K27 acetylation can generate an active enhancer landscape for long-range target gene activation." SIGNOR-268811 "MLL3 complex" complex SIGNOR-C446 SIGNOR H3-4 protein Q16695 UNIPROT "down-regulates activity" methylation Lys5 kQTARKST 9606 34156443 t miannu "MLL3/KMT2C and MLL4/KMT2D are two paralogous histone modifiers that belong to the SET1/MLL (also named COMPASS) family of lysine methyltransferases and play critical roles in enhancer-regulated gene activation. MLL3 and MLL4 form identical multi-protein complexes for modifying mono-methylation of histone H3 lysine 4 (H3K4) at enhancers, which together with the p300/CBP-mediated H3K27 acetylation can generate an active enhancer landscape for long-range target gene activation." SIGNOR-268812 NEXMIF protein Q5QGS0 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0000938 27822498 f miannu "Xpn regulates N-cadherin and β1-integrin expression at the transcriptional level in PC12 cells" SIGNOR-269661 CEP41 protein Q9BYV8 UNIPROT HIF1A protein Q16665 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 31885126 t miannu "We performed these assays in HEK 293T cells and observed CEP41 binds HIF1α under both normoxic and hypoxic conditions. Of note, we found hypoxia induces more expression of HIF1α and increases its binding to CEP41 (Fig 8B and C). Hence, these results suggest CEP41 modulates the activation of HIF1α via a physical interaction" SIGNOR-269662 CIB2 protein O75838 UNIPROT TMC1 protein Q8TDI8 UNIPROT "up-regulates activity" binding 10090 BTO:0004744 28663585 t miannu " Furthermore, we report that calcium and integrin-binding protein 2 binds to the components of the hair cell mechanotransduction complex, TMC1 and TMC2, and these interactions are disrupted by deafness-causing Cib2 mutations. We conclude that calcium and integrin-binding protein 2 is required for normal operation of the mechanotransducer channels and is involved in limiting the growth of transducing stereocilia." SIGNOR-269664 CIB2 protein O75838 UNIPROT TMC2 protein Q8TDI7 UNIPROT "up-regulates activity" binding 10090 BTO:0004744 28663585 t miannu " Furthermore, we report that calcium and integrin-binding protein 2 binds to the components of the hair cell mechanotransduction complex, TMC1 and TMC2, and these interactions are disrupted by deafness-causing Cib2 mutations. We conclude that calcium and integrin-binding protein 2 is required for normal operation of the mechanotransducer channels and is involved in limiting the growth of transducing stereocilia." SIGNOR-269665 magnesium(2+) chemical CHEBI:18420 ChEBI CIB2 protein O75838 UNIPROT "up-regulates activity" "chemical activation" 9606 35408910 t miannu "Calcium- and integrin-binding protein 2 (CIB2) is a small EF-hand protein capable of binding Mg2+ and Ca2+ ions." SIGNOR-269666 calcium(2+) smallmolecule CHEBI:29108 ChEBI CIB2 protein O75838 UNIPROT "up-regulates activity" "chemical activation" 9606 35408910 t miannu "Calcium- and integrin-binding protein 2 (CIB2) is a small EF-hand protein capable of binding Mg2+ and Ca2+ ions." SIGNOR-269667 CIB2 protein O75838 UNIPROT "a7/b1 integrin" complex SIGNOR-C126 SIGNOR "up-regulates activity" binding 9606 35408910 t miannu "So far, two integrins have been found to interact with CIB2: αIIbβ3 is expressed by platelets and megakaryocytes and, apparently, a common target for all CIB family members, at odds with α7Bβ1D, which seems to be CIB2-specific and is expressed in skeletal muscles." SIGNOR-269668 CIB2 protein O75838 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "up-regulates activity" binding 9606 35408910 t miannu "So far, two integrins have been found to interact with CIB2: αIIbβ3 is expressed by platelets and megakaryocytes and, apparently, a common target for all CIB family members, at odds with α7Bβ1D, which seems to be CIB2-specific and is expressed in skeletal muscles." SIGNOR-269669 "MLL2 complex" complex SIGNOR-C88 SIGNOR KDM6A protein O15550 UNIPROT "up-regulates quantity by stabilization" binding 9606 28669924 t miannu "KMT2D associates with WRAD (WDR5, RbBP5, ASH2L, and DPY30), NCOA6, PTIP, PA1, and H3K27 demethylase UTX in one protein complex. It acts as a scaffold protein within the complex and is responsible for maintaining the stability of UTX. UTX is the complex’s H3K27 demethylase." SIGNOR-268813 "MLL2 complex" complex SIGNOR-C88 SIGNOR CBP/p300 complex SIGNOR-C6 SIGNOR "up-regulates activity" binding 9606 28669924 t miannu "KMT2D associates with WRAD (WDR5, RbBP5, ASH2L, and DPY30), NCOA6, PTIP, PA1, and H3K27 demethylase UTX in one protein complex. It acts as a scaffold protein within the complex and is responsible for maintaining the stability of UTX. KMT2D is a major mammalian H3K4 mono-methyltransferase and co-localizes with lineage determining transcription factors on transcriptional enhancers. It is required for the binding of histone H3K27 acetyltransferases CBP and p300 on enhancers, enhancer activation and cell-type specific gene expression during differentiation." SIGNOR-268814 RBBP7 protein Q16576 UNIPROT HNuRF complex SIGNOR-C448 SIGNOR "form complex" binding 9606 BTO:0000007 14609955 t miannu "hNURF is a chromatin remodeler. Here, we describe the purification of the first human SNF2L complex. The subunit composition suggests that it represents the human ortholog of the dNURF complex. In this regard, the hNURF complex also contains BPTF and RbAP46/48. Surprisingly, hNURF does not contain the inorganic pyrophosphatase protein NURF38. Nonetheless, the biochemical activity of hNURF is similar as it displayed predominantly nucleosome-stimulated ATPase activity, as well as potent chromatin-remodeling activity on oligonucleosomal arrays." SIGNOR-268815 RBBP4 protein Q09028 UNIPROT HNuRF complex SIGNOR-C448 SIGNOR "form complex" binding 9606 BTO:0000007 14609955 t miannu "hNURF is a chromatin remodeler. Here, we describe the purification of the first human SNF2L complex. The subunit composition suggests that it represents the human ortholog of the dNURF complex. In this regard, the hNURF complex also contains BPTF and RbAP46/48. Surprisingly, hNURF does not contain the inorganic pyrophosphatase protein NURF38. Nonetheless, the biochemical activity of hNURF is similar as it displayed predominantly nucleosome-stimulated ATPase activity, as well as potent chromatin-remodeling activity on oligonucleosomal arrays." SIGNOR-268816 BPTF protein Q12830 UNIPROT HNuRF complex SIGNOR-C448 SIGNOR "form complex" binding 9606 BTO:0000007 14609955 t miannu "hNURF is a chromatin remodeler. Here, we describe the purification of the first human SNF2L complex. The subunit composition suggests that it represents the human ortholog of the dNURF complex. In this regard, the hNURF complex also contains BPTF and RbAP46/48. Surprisingly, hNURF does not contain the inorganic pyrophosphatase protein NURF38. Nonetheless, the biochemical activity of hNURF is similar as it displayed predominantly nucleosome-stimulated ATPase activity, as well as potent chromatin-remodeling activity on oligonucleosomal arrays." SIGNOR-268817 SRSF11 protein Q05519 UNIPROT LRP8 protein Q14114 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 10090 31269452 t miannu "We demonstrate that SFRS11 directly binds to the 3' UTR of LRP8 mRNA, as well as to the third exon of apoE mRNA, resulting in stabilization of these mRNAs, eventually deactivating JNK signaling." SIGNOR-269670 SRSF11 protein Q05519 UNIPROT APOE protein P02649 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 10090 31269452 t miannu "We demonstrate that SFRS11 directly binds to the 3' UTR of LRP8 mRNA, as well as to the third exon of apoE mRNA, resulting in stabilization of these mRNAs, eventually deactivating JNK signaling." SIGNOR-269671 SMARCA1 protein P28370 UNIPROT HNuRF complex SIGNOR-C448 SIGNOR "form complex" binding 9606 BTO:0000007 14609955 t miannu "hNURF is a chromatin remodeler. Here, we describe the purification of the first human SNF2L complex. The subunit composition suggests that it represents the human ortholog of the dNURF complex. In this regard, the hNURF complex also contains BPTF and RbAP46/48. Surprisingly, hNURF does not contain the inorganic pyrophosphatase protein NURF38. Nonetheless, the biochemical activity of hNURF is similar as it displayed predominantly nucleosome-stimulated ATPase activity, as well as potent chromatin-remodeling activity on oligonucleosomal arrays." SIGNOR-268818 HNuRF complex SIGNOR-C448 SIGNOR EN1 protein Q05925 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 14609955 t miannu "Human NURF (hNURF) is enriched in brain, and we demonstrate that it regulates human Engrailed, a homeodomain protein that regulates neuronal development in the mid-hindbrain. Furthermore, we show that hNURF potentiates neurite outgrowth in cell culture. Taken together, our data suggess a role for an ISWI complex in neuronal growth. ) ChIP assays localize hNURF specifically to engrailed-1 (en-1) and engrailed-2 (en-2) promoters." SIGNOR-268839 SF3B1 protein O75533 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268819 MYO1C protein O00159 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268820 MYBBP1A protein Q9BQG0 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268821 ERCC6 protein Q03468 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268822 DEK protein P35659 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268823 DDX21 protein Q9NR30 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268824 SMARCA5 protein O60264 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268825 BAZ1B protein Q9UIG0 UNIPROT "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-268826 SMARCA5 protein O60264 UNIPROT WICH complex SIGNOR-C449 SIGNOR "form complex" binding 9606 16603771 t miannu "We show here that the WICH complex (WSTF-SNF2h) interacts with several nuclear proteins as follows: Sf3b155/SAP155, RNA helicase II/Gualpha, Myb-binding protein 1a, CSB, the proto-oncogene Dek, and nuclear myosin 1 in a large 3-MDa assembly, B-WICH, during active transcription. Our results show that a WSTF-SNF2h assembly is involved in RNA polymerase III transcription, and we suggest that WSTF-SNF2h-NM1 forms a platform in transcription while providing chromatin remodeling." SIGNOR-268827 BAZ1B protein Q9UIG0 UNIPROT WICH complex SIGNOR-C449 SIGNOR "form complex" binding 9606 16603771 t miannu "We show here that the WICH complex (WSTF-SNF2h) interacts with several nuclear proteins as follows: Sf3b155/SAP155, RNA helicase II/Gualpha, Myb-binding protein 1a, CSB, the proto-oncogene Dek, and nuclear myosin 1 in a large 3-MDa assembly, B-WICH, during active transcription. Our results show that a WSTF-SNF2h assembly is involved in RNA polymerase III transcription, and we suggest that WSTF-SNF2h-NM1 forms a platform in transcription while providing chromatin remodeling." SIGNOR-268828 WICH complex SIGNOR-C449 SIGNOR "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "up-regulates activity" binding 9606 16603771 t miannu "We show here that the WICH complex (WSTF-SNF2h) interacts with several nuclear proteins as follows: Sf3b155/SAP155, RNA helicase II/Gualpha, Myb-binding protein 1a, CSB, the proto-oncogene Dek, and nuclear myosin 1 in a large 3-MDa assembly, B-WICH, during active transcription. Our results show that a WSTF-SNF2h assembly is involved in RNA polymerase III transcription, and we suggest that WSTF-SNF2h-NM1 forms a platform in transcription while providing chromatin remodeling." SIGNOR-268829 WICH complex SIGNOR-C449 SIGNOR "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "up-regulates activity" binding 9606 16514417 t miannu "Here, we show by biochemical fractionation of nuclear extracts, protein-protein interaction studies and chromatin immunoprecipitation assays that NM1 is part of a multiprotein complex that contains WICH, a chromatin remodelling complex containing WSTF (Williams syndrome transcription factor) and SNF2h. NM1, WSTF and SNF2h were found to be associated with RNA polymerase I (Pol I) and ribosomal RNA genes (rDNA). RNA interference-mediated knockdown of NM1 and WSTF reduced pre-rRNA synthesis in vivo, and antibodies to WSTF inhibited Pol I transcription on pre-assembled chromatin templates but not on naked DNA. The results indicate that NM1 cooperates with WICH to facilitate transcription on chromatin." SIGNOR-268830 TRAPPC9 protein Q96Q05 UNIPROT MAP3K14 protein Q99558 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15951441 t miannu "We demonstrated by immunohistochemistry that NIBP expression in the brain is localized to neurons. NIBP physically interacts with NIK, IKK(beta), but not IKK(alpha) or IKK(gamma). NIBP overexpression potentiates tumor necrosis factor-alpha-induced NF-kappaB activation through increased phosphorylation of the IKK complex and its downstream I(kappa)B(alpha) and p65 substrates." SIGNOR-269672 TRAPPC9 protein Q96Q05 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15951441 t miannu "We demonstrated by immunohistochemistry that NIBP expression in the brain is localized to neurons. NIBP physically interacts with NIK, IKK(beta), but not IKK(alpha) or IKK(gamma). NIBP overexpression potentiates tumor necrosis factor-alpha-induced NF-kappaB activation through increased phosphorylation of the IKK complex and its downstream I(kappa)B(alpha) and p65 substrates." SIGNOR-269673 MCTS1 protein Q9ULC4 UNIPROT DENR protein O43583 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 17878526 t miannu "The MCT-1 protein modifies mRNA translational profiles through its interaction with DENR/DRP, a protein containing an SUI1 domain involved in recognition of the translation initiation codon. " SIGNOR-269674 DENR protein O43583 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004163 35440133 t miannu "DENR directly regulates JAK2 expression." SIGNOR-269675 CASP1 protein P29466 UNIPROT SPHK2 protein Q9NRA0 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20197547 t "Our data so far indicated colocalization of SphK2 with caspase-1 at the plasma membrane after induction of apoptosis.These observations supported caspase-1–dependent cleavage of SphK2 at its N-terminus as a prerequisite for its release." SIGNOR-268831 KCNQ3 protein O43525 UNIPROT KCNQ2 protein O43526 UNIPROT "up-regulates activity" binding 10116 BTO:0000938 9836639 t "The M-current regulates the subthreshold electrical excitability of many neurons, determining their firing properties and responsiveness to synaptic input. To date, however, the genes that encode subunits of this important channel have not been identified. The biophysical properties, sensitivity to pharmacological blockade, and expression pattern of the KCNQ2 and KCNQ3 potassium channels were determined. It is concluded that both these subunits contribute to the native M-current." SIGNOR-268832 KCNQ2 protein O43526 UNIPROT KCNQ3 protein O43525 UNIPROT "up-regulates activity" binding 10116 BTO:0000938 9836639 t "The M-current regulates the subthreshold electrical excitability of many neurons, determining their firing properties and responsiveness to synaptic input. To date, however, the genes that encode subunits of this important channel have not been identified. The biophysical properties, sensitivity to pharmacological blockade, and expression pattern of the KCNQ2 and KCNQ3 potassium channels were determined. It is concluded that both these subunits contribute to the native M-current." SIGNOR-268833 CBP/p300 complex SIGNOR-C6 SIGNOR YY1 protein P25490 UNIPROT "up-regulates activity" acetylation -1 11486036 t miannu "Previous studies have established that YY1 interacts with histone acetyltransferases p300 and CREB-binding protein (CBP) and histone deacetylase 1 (HDAC1), HDAC2, and HDAC3. Here, we present evidence that the activity of YY1 is regulated through acetylation by p300 and PCAF and through deacetylation by HDACs. YY1 was acetylated in two regions: both p300 and PCAF acetylated the central glycine-lysine-rich domain of residues 170 to 200, and PCAF also acetylated YY1 at the C-terminal DNA-binding zinc finger domain. Acetylation of the central region was required for the full transcriptional repressor activity of YY1 and targeted YY1 for active deacetylation by HDACs." SIGNOR-268834 HDAC1 protein Q13547 UNIPROT YY1 protein P25490 UNIPROT "down-regulates activity" deacetylation -1 11486036 t miannu "Previous studies have established that YY1 interacts with histone acetyltransferases p300 and CREB-binding protein (CBP) and histone deacetylase 1 (HDAC1), HDAC2, and HDAC3. Here, we present evidence that the activity of YY1 is regulated through acetylation by p300 and PCAF and through deacetylation by HDACs. YY1 was acetylated in two regions: both p300 and PCAF acetylated the central glycine-lysine-rich domain of residues 170 to 200, and PCAF also acetylated YY1 at the C-terminal DNA-binding zinc finger domain. Acetylation of the central region was required for the full transcriptional repressor activity of YY1 and targeted YY1 for active deacetylation by HDACs." SIGNOR-268835 HDAC2 protein Q92769 UNIPROT YY1 protein P25490 UNIPROT "down-regulates activity" deacetylation -1 11486036 t miannu "Previous studies have established that YY1 interacts with histone acetyltransferases p300 and CREB-binding protein (CBP) and histone deacetylase 1 (HDAC1), HDAC2, and HDAC3. Here, we present evidence that the activity of YY1 is regulated through acetylation by p300 and PCAF and through deacetylation by HDACs. YY1 was acetylated in two regions: both p300 and PCAF acetylated the central glycine-lysine-rich domain of residues 170 to 200, and PCAF also acetylated YY1 at the C-terminal DNA-binding zinc finger domain. Acetylation of the central region was required for the full transcriptional repressor activity of YY1 and targeted YY1 for active deacetylation by HDACs." SIGNOR-268836 HDAC3 protein O15379 UNIPROT YY1 protein P25490 UNIPROT "down-regulates activity" deacetylation -1 11486036 t miannu "Previous studies have established that YY1 interacts with histone acetyltransferases p300 and CREB-binding protein (CBP) and histone deacetylase 1 (HDAC1), HDAC2, and HDAC3. Here, we present evidence that the activity of YY1 is regulated through acetylation by p300 and PCAF and through deacetylation by HDACs. YY1 was acetylated in two regions: both p300 and PCAF acetylated the central glycine-lysine-rich domain of residues 170 to 200, and PCAF also acetylated YY1 at the C-terminal DNA-binding zinc finger domain. Acetylation of the central region was required for the full transcriptional repressor activity of YY1 and targeted YY1 for active deacetylation by HDACs." SIGNOR-268837 HNuRF complex SIGNOR-C448 SIGNOR Neurite_outgrowth phenotype SIGNOR-PH134 SIGNOR up-regulates 9606 BTO:0000142 14609955 f miannu "Human NURF (hNURF) is enriched in brain, and we demonstrate that it regulates human Engrailed, a homeodomain protein that regulates neuronal development in the mid-hindbrain. Furthermore, we show that hNURF potentiates neurite outgrowth in cell culture. Taken together, our data suggess a role for an ISWI complex in neuronal growth." SIGNOR-268838 HNuRF complex SIGNOR-C448 SIGNOR EN2 protein P19622 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 14609955 t miannu "Human NURF (hNURF) is enriched in brain, and we demonstrate that it regulates human Engrailed, a homeodomain protein that regulates neuronal development in the mid-hindbrain. Furthermore, we show that hNURF potentiates neurite outgrowth in cell culture. Taken together, our data suggess a role for an ISWI complex in neuronal growth. ) ChIP assays localize hNURF specifically to engrailed-1 (en-1) and engrailed-2 (en-2) promoters." SIGNOR-268840 "B-WICH complex" complex SIGNOR-C447 SIGNOR "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 25883140 t miannu "The chromatin-remodelling complex B-WICH, comprised of William syndrome transcription factor, the ATPase SNF2h and nuclear myosin, specifically activates RNA polymerase III transcription of the 5S rRNA and 7SL genes." SIGNOR-268841 "B-WICH complex" complex SIGNOR-C447 SIGNOR MYC protein P01106 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 25883140 t miannu "The B-WICH complex allows c-Myc to bind to a site in the IGS. c-Myc requires the B-WICH complex to remodel chromatin for its function." SIGNOR-268842 CUL5 protein Q93034 UNIPROT ARIH2 protein O95376 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24076655 t miannu "Here, we provide evidence that Ariadne RBR E3 ubiquitin ligases such as TRIAD1 and HHARI can bind and be activated by CRL complexes. Whereas TRIAD1 specifically associates with CUL5–RBX2, HHARI is more promiscuous towards cullin types and associates with RBX1-associated cullins 1, 2, 3, and 4A. Interestingly, both TRIAD1 and HHARI show a strong preference for binding the neddylated form of the cullin. Our data suggest a novel function of NEDD8 in directing specific CRLs to Ariadne RBR ligases, which in turn exert influence on the levels of their cognate neddylated cullin." SIGNOR-268843 CUL1 protein Q13616 UNIPROT ARIH1 protein Q9Y4X5 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24076655 t miannu "Here, we provide evidence that Ariadne RBR E3 ubiquitin ligases such as TRIAD1 and HHARI can bind and be activated by CRL complexes. Whereas TRIAD1 specifically associates with CUL5–RBX2, HHARI is more promiscuous towards cullin types and associates with RBX1-associated cullins 1, 2, 3, and 4A. Interestingly, both TRIAD1 and HHARI show a strong preference for binding the neddylated form of the cullin. Our data suggest a novel function of NEDD8 in directing specific CRLs to Ariadne RBR ligases, which in turn exert influence on the levels of their cognate neddylated cullin." SIGNOR-268844 CUL2 protein Q13617 UNIPROT ARIH1 protein Q9Y4X5 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24076655 t miannu "Here, we provide evidence that Ariadne RBR E3 ubiquitin ligases such as TRIAD1 and HHARI can bind and be activated by CRL complexes. Whereas TRIAD1 specifically associates with CUL5–RBX2, HHARI is more promiscuous towards cullin types and associates with RBX1-associated cullins 1, 2, 3, and 4A. Interestingly, both TRIAD1 and HHARI show a strong preference for binding the neddylated form of the cullin. Our data suggest a novel function of NEDD8 in directing specific CRLs to Ariadne RBR ligases, which in turn exert influence on the levels of their cognate neddylated cullin." SIGNOR-268845 CUL3 protein Q13618 UNIPROT ARIH1 protein Q9Y4X5 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24076655 t miannu "Here, we provide evidence that Ariadne RBR E3 ubiquitin ligases such as TRIAD1 and HHARI can bind and be activated by CRL complexes. Whereas TRIAD1 specifically associates with CUL5–RBX2, HHARI is more promiscuous towards cullin types and associates with RBX1-associated cullins 1, 2, 3, and 4A. Interestingly, both TRIAD1 and HHARI show a strong preference for binding the neddylated form of the cullin. Our data suggest a novel function of NEDD8 in directing specific CRLs to Ariadne RBR ligases, which in turn exert influence on the levels of their cognate neddylated cullin." SIGNOR-268846 CUL4A protein Q13619 UNIPROT ARIH1 protein Q9Y4X5 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24076655 t miannu "Here, we provide evidence that Ariadne RBR E3 ubiquitin ligases such as TRIAD1 and HHARI can bind and be activated by CRL complexes. Whereas TRIAD1 specifically associates with CUL5–RBX2, HHARI is more promiscuous towards cullin types and associates with RBX1-associated cullins 1, 2, 3, and 4A. Interestingly, both TRIAD1 and HHARI show a strong preference for binding the neddylated form of the cullin. Our data suggest a novel function of NEDD8 in directing specific CRLs to Ariadne RBR ligases, which in turn exert influence on the levels of their cognate neddylated cullin." SIGNOR-268847 ARIH1 protein Q9Y4X5 UNIPROT EIF4E2 protein O60573 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 14623119 t miannu "Human homologue of Drosophila ariadne (HHARI) is a RING-IBR-RING domain protein identified through its ability to bind the human ubiquitin-conjugating enzyme, UbcH7. Thus, by promoting the ubiquitin-mediated degradation of 4EHP, HHARI may have a role in both protein degradation and protein translation." SIGNOR-268848 CEP135 protein Q66GS9 UNIPROT SASS6 protein Q6UVJ0 UNIPROT "up-regulates activity" binding 9606 23511974 t miannu "In this study, we demonstrate that the human microcephaly protein, CEP135, directly interacts with hSAS-6 via its carboxyl-terminus and with MTs via its amino-terminus. Unexpectedly, CEP135 also interacts with another microcephaly protein CPAP via its amino terminal domain. Depletion of CEP135 not only perturbed the centriolar localization of CPAP, but also blocked CPAP-induced centriole elongation. We propose that CEP135 may serve as a linker protein that directly connects the central hub protein, hSAS-6, to the outer MTs, and suggest that this interaction stabilizes the proper cartwheel structure for further CPAP-mediated centriole elongation." SIGNOR-269676 CEP135 protein Q66GS9 UNIPROT CENPJ protein Q9HC77 UNIPROT "up-regulates activity" binding 9606 23511974 t miannu "In this study, we demonstrate that the human microcephaly protein, CEP135, directly interacts with hSAS-6 via its carboxyl-terminus and with MTs via its amino-terminus. Unexpectedly, CEP135 also interacts with another microcephaly protein CPAP via its amino terminal domain. Depletion of CEP135 not only perturbed the centriolar localization of CPAP, but also blocked CPAP-induced centriole elongation. We propose that CEP135 may serve as a linker protein that directly connects the central hub protein, hSAS-6, to the outer MTs, and suggest that this interaction stabilizes the proper cartwheel structure for further CPAP-mediated centriole elongation." SIGNOR-269677 CEP135 protein Q66GS9 UNIPROT Tubulin proteinfamily SIGNOR-PF46 SIGNOR "up-regulates activity" binding -1 27477386 t miannu "Here, we analyzed in detail the microtubule-binding activity of human CEP135 (HsCEP135).  Biochemical, cryo-electron, and fluorescence microscopy analyses revealed that in vitro HsCEP135-N interacts with tubulin, protofilaments, and microtubules and induces the formation of microtubule bundles" SIGNOR-269678 GALNT8 protein Q9NY28 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" glycosylation 9606 35220009 t miannu "Interestingly, the O-GalNAcylation of EGFR, which is the key factor related to the metastasis cascade, was impacted by GALNT8. Furthermore, our results suggested that the GALNT8-mediated O-GalNAcylation led to the suppression of the EGFR signaling pathway and metastatic potential in breast cancer cells. " SIGNOR-269679 FOXA2 protein Q9Y261 UNIPROT SLCO1B3 protein Q9NPD5 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14739090 f lperfetto "The human organic anion transporting polypeptide 8 (SLCO1B3) gene is transcriptionally repressed by hepatocyte nuclear factor 3beta in hepatocellular carcinoma." SIGNOR-268987 TNRC6B protein Q9UPQ9 UNIPROT AGO2 protein Q9UKV8 UNIPROT "up-regulates activity" binding -1 17891150 t miannu "The assay showed that full-length TNRC6B binds full-length human AGO2. We have identified and molecularly dissected important sequence and structure features in the conserved Ago hooks of S. pombe Tas3 and human TNRC6B. The effect of Ago hook peptides from the shuttling P-body component TNRC6B in our miRNA-mediated translational repression assay (Fig. 5b), in particular, hints at a novel regulatory role of Ago hooks in miRNA-mediated gene repression mechanisms." SIGNOR-269680 TMLHE protein Q9NVH6 UNIPROT N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:17311 ChEBI "down-regulates quantity" "chemical modification" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269681 TMLHE protein Q9NVH6 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "down-regulates quantity" "chemical modification" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269682 TMLHE protein Q9NVH6 UNIPROT succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "chemical modification" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269683 WWP2 protein O00308 UNIPROT EGR2 protein P11161 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 19651900 t lperfetto "The HECT-type E3 ubiquitin ligase AIP2 inhibits activation-induced T-cell death by catalyzing EGR2 ubiquitination|AIP2 interacts with and promotes ubiquitin-mediated degradation of EGR2, a zinc finger transcription factor that has been found to regulate Fas ligand (FasL) expression during activation-induced T-cell death." SIGNOR-268849 TMLHE protein Q9NVH6 UNIPROT 3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:15786 ChEBI "up-regulates quantity" "chemical modification" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269684 WWP2 protein O00308 UNIPROT POU5F1 protein Q01860 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 19274063 t lperfetto "WWP2 promotes degradation of transcription factor OCT4 in human embryonic stem cells|Here, we report that human WWP2, an E3 ubiquitin (Ub)-protein ligase, interacts with OCT4 specifically through its WW domain and enhances Ub modification of OCT4 both in vitro and in vivo." SIGNOR-268850 WWP2 protein O00308 UNIPROT POLR2A protein P24928 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0001938 31048545 t lperfetto "WWP2 ubiquitylates RNA polymerase II for DNA-PK-dependent transcription arrest and repair at DNA breaks|In response to DSBs, WWP2 targets the RNAPII subunit RPB1 for K48-linked ubiquitylation, thereby driving DNA-PK- and proteasome-dependent eviction of RNAPII." SIGNOR-268851 WWP2 protein O00308 UNIPROT SLC11A2 protein P49281 UNIPROT "down-regulates quantity" ubiquitination 10029 BTO:0000246 18776082 t lperfetto "Regulation of the divalent metal ion transporter DMT1 and iron homeostasis by a ubiquitin-dependent mechanism involving Ndfips and WWP2|This promotes DMT1 ubiquitination and degradation by WWP2." SIGNOR-268852 N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:17311 ChEBI 3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:15786 ChEBI "up-regulates quantity" "precursor of" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269685 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "precursor of" 9606 11431483 t miannu "Epsilon-N-Trimethyllysine hydroxylase (EC ) is the first enzyme in the biosynthetic pathway of l-carnitine and catalyzes the formation of beta-hydroxy-N-epsilon-trimethyllysine from epsilon-N-trimethyllysine, a reaction dependent on alpha-ketoglutarate, Fe(2+), and oxygen." SIGNOR-269686 CADM2 protein Q8N3J6 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 9606 BTO:0000007 29506532 f Gianni "The results indicated that CADM2 […} modulates EMT process and migration ability via focal adhesion kinase (FAK) /AKT signaling pathway in HCC." SIGNOR-268855 SHMT1 protein P34896 UNIPROT 3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:15786 ChEBI "down-regulates quantity" "chemical modification" 9606 11802770 t miannu "HTMLA might be identical to serine hydroxymethyltransferase (SHMT; EC 2.1.2.1), since it has been shown that SHMT purified from rabbit liver acts upon HTML, yielding TMABA and glycine." SIGNOR-269687 CADM2 protein Q8N3J6 UNIPROT Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 BTO:0000962 17967169 f Gianni "The adhesion molecule Necl-3/SynCAM-2 localizes to myelinated axons, binds to oligodendrocytes and promotes cell adhesion." SIGNOR-268856 SPOP protein O43791 UNIPROT BRMS1 protein Q9HCU9 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 22085717 t Gianni "Intriguingly, BRMS1 turns out to be a potent substrate that is ubiquitinated by the Cul3-SPOP complex. Knockdown of SPOP increases the level of BRMS1 protein and represses the expression of BRMS1 repressive target genes such as OPN and uPA in breast cancer cells." SIGNOR-268857 SPOP protein O43791 UNIPROT DAXX protein Q9UER7 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0002181 16524876 t Gianni "These results suggest that SPOP/Cul3-ubiquitin ligase plays an essential role in the control of Daxx level and, thus, in the regulation of Daxx-mediated cellular processes, including transcriptional regulation and apoptosis." SIGNOR-268858 SPOP protein O43791 UNIPROT PDX1 protein P52945 UNIPROT "down-regulates quantity" ubiquitination 10090 BTO:0000783 20811152 t Gianni "Pdx1 C terminus-interacting factor-1 (Pcif1, also known as SPOP) is a nuclear protein that inhibits Pdx1 transactivation. Here, we show that Pcif1 targets Pdx1 for ubiquitination and proteasomal degradation." SIGNOR-268859 SPOP protein O43791 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 20463034 t Gianni "RNAi knockdown of Spop (a substrate-binding adaptor for the cullin3-based ubiquitin E3 ligase) in Sufu mutant mouse embryonic fibroblasts (MEFs) can restore the levels of Gli2 and Gli3 full-length proteins" SIGNOR-268860 SPOP protein O43791 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 20463034 t Gianni "RNAi knockdown of Spop (a substrate-binding adaptor for the cullin3-based ubiquitin E3 ligase) in Sufu mutant mouse embryonic fibroblasts (MEFs) can restore the levels of Gli2 and Gli3 full-length proteins" SIGNOR-268861 SPOP protein O43791 UNIPROT HDAC6 protein Q9UBN7 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 28599312 t Gianni "Cullin3 SPOP ubiquitin E3 ligase promotes the poly-ubiquitination and degradation of HDAC6" SIGNOR-268862 "1-phosphatidyl-1D-myo-inositol 5-phosphate(3-)" smallmolecule CHEBI:57795 ChEBI SPOP protein O43791 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 18218622 t Gianni "Taken together, these data define a novel mechanism whereby the phosphoinositide PI5P leads to stimulation of Cul3-SPOP ubiquitin ligase activity and also implicate PIPKIIbeta as a key regulator of this signaling pathway through its association with the Cul3-SPOP complex." SIGNOR-268863 PIP4K2A protein P48426 UNIPROT "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate(5-)" smallmolecule CHEBI:58456 ChEBI "up-regulates quantity" "chemical modification" 9606 9367159 t Gianni "The enzymes that produce PtdIns-4,5-P2 in vitro fall into two related subfamilies (type I and type II PtdInsP-5-OH kinases, or PIP(5)Ks) based on their enzymatic properties and sequence similarities'. Here we have reinvestigated the substrate specificities of these enzymes. As expected, the type I enzyme phosphorylates PtdIns-4-P at the D-5 position of the inositol ring. Surprisingly, the type II enzyme, which is abundant in some tissues, phosphorylates PtdIns-5-P at the D-4 position, and thus should be considered as a 4-OH kinase, or PIP(4)K" SIGNOR-268864 "1-phosphatidyl-1D-myo-inositol 5-phosphate(3-)" smallmolecule CHEBI:57795 ChEBI "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate(5-)" smallmolecule CHEBI:58456 ChEBI "up-regulates quantity" "precursor of" 9606 9367159 t Gianni "The enzymes that produce PtdIns-4,5-P2 in vitro fall into two related subfamilies (type I and type II PtdInsP-5-OH kinases, or PIP(5)Ks) based on their enzymatic properties and sequence similarities'. Here we have reinvestigated the substrate specificities of these enzymes. As expected, the type I enzyme phosphorylates PtdIns-4-P at the D-5 position of the inositol ring. Surprisingly, the type II enzyme, which is abundant in some tissues, phosphorylates PtdIns-5-P at the D-4 position, and thus should be considered as a 4-OH kinase, or PIP(4)K" SIGNOR-268865 miR-29c mirna URS000075B799_9606 RNAcentral TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 22983574 t Gianni "Transcriptional regulation of miR-10a/b by TWIST-1 in myelodysplastic syndromes" SIGNOR-268854 PIP4K2A protein P48426 UNIPROT "1-phosphatidyl-1D-myo-inositol 5-phosphate(3-)" smallmolecule CHEBI:57795 ChEBI "down-regulates quantity" "chemical modification" 9606 9367159 t Gianni "The enzymes that produce PtdIns-4,5-P2 in vitro fall into two related subfamilies (type I and type II PtdInsP-5-OH kinases, or PIP(5)Ks) based on their enzymatic properties and sequence similarities'. Here we have reinvestigated the substrate specificities of these enzymes. As expected, the type I enzyme phosphorylates PtdIns-4-P at the D-5 position of the inositol ring. Surprisingly, the type II enzyme, which is abundant in some tissues, phosphorylates PtdIns-5-P at the D-4 position, and thus should be considered as a 4-OH kinase, or PIP(4)K" SIGNOR-268866 SHMT1 protein P34896 UNIPROT 4-trimethylammoniobutanal smallmolecule CHEBI:18020 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "HTMLA might be identical to serine hydroxymethyltransferase (SHMT; EC 2.1.2.1), since it has been shown that SHMT purified from rabbit liver acts upon HTML, yielding TMABA and glycine." SIGNOR-269688 SHMT1 protein P34896 UNIPROT "glycine zwitterion" smallmolecule CHEBI:57305 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "HTMLA might be identical to serine hydroxymethyltransferase (SHMT; EC 2.1.2.1), since it has been shown that SHMT purified from rabbit liver acts upon HTML, yielding TMABA and glycine." SIGNOR-269689 3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:15786 ChEBI 4-trimethylammoniobutanal smallmolecule CHEBI:18020 ChEBI "up-regulates quantity" "precursor of" 9606 11802770 t miannu "HTMLA might be identical to serine hydroxymethyltransferase (SHMT; EC 2.1.2.1), since it has been shown that SHMT purified from rabbit liver acts upon HTML, yielding TMABA and glycine." SIGNOR-269690 3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine smallmolecule CHEBI:15786 ChEBI "glycine zwitterion" smallmolecule CHEBI:57305 ChEBI "up-regulates quantity" "precursor of" 9606 11802770 t miannu "HTMLA might be identical to serine hydroxymethyltransferase (SHMT; EC 2.1.2.1), since it has been shown that SHMT purified from rabbit liver acts upon HTML, yielding TMABA and glycine." SIGNOR-269691 ALDH9A1 protein P49189 UNIPROT 4-trimethylammoniobutanal smallmolecule CHEBI:18020 ChEBI "down-regulates quantity" "chemical modification" 9606 11802770 t miannu "Aldolytic cleavage of HTML yields 4-trimethylaminobutyraldehyde (TMABA) and glycine, a reaction catalysed by HTML aldolase (HTMLA; EC 4.1.2.‘X’). Dehydrogenation of TMABA by TMABA dehydrogenase (TMABA-DH; EC 1.2.1.47) results in the formation of 4-Ntrimethylaminobutyrate (butyrobetaine)." SIGNOR-269692 ALDH9A1 protein P49189 UNIPROT 4-(trimethylammonio)butanoate smallmolecule CHEBI:16244 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "Aldolytic cleavage of HTML yields 4-trimethylaminobutyraldehyde (TMABA) and glycine, a reaction catalysed by HTML aldolase (HTMLA; EC 4.1.2.‘X’). Dehydrogenation of TMABA by TMABA dehydrogenase (TMABA-DH; EC 1.2.1.47) results in the formation of 4-Ntrimethylaminobutyrate (butyrobetaine)." SIGNOR-269693 ALDH9A1 protein P49189 UNIPROT NAD(1-) smallmolecule CHEBI:57540 ChEBI "down-regulates quantity" "chemical modification" 9606 11802770 t miannu "Aldolytic cleavage of HTML yields 4-trimethylaminobutyraldehyde (TMABA) and glycine, a reaction catalysed by HTML aldolase (HTMLA; EC 4.1.2.‘X’). Dehydrogenation of TMABA by TMABA dehydrogenase (TMABA-DH; EC 1.2.1.47) results in the formation of 4-Ntrimethylaminobutyrate (butyrobetaine)." SIGNOR-269694 ALDH9A1 protein P49189 UNIPROT NADH(2-) smallmolecule CHEBI:57945 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "Aldolytic cleavage of HTML yields 4-trimethylaminobutyraldehyde (TMABA) and glycine, a reaction catalysed by HTML aldolase (HTMLA; EC 4.1.2.‘X’). Dehydrogenation of TMABA by TMABA dehydrogenase (TMABA-DH; EC 1.2.1.47) results in the formation of 4-Ntrimethylaminobutyrate (butyrobetaine)." SIGNOR-269695 4-trimethylammoniobutanal smallmolecule CHEBI:18020 ChEBI 4-(trimethylammonio)butanoate smallmolecule CHEBI:16244 ChEBI "up-regulates quantity" "precursor of" 9606 11802770 t miannu "Aldolytic cleavage of HTML yields 4-trimethylaminobutyraldehyde (TMABA) and glycine, a reaction catalysed by HTML aldolase (HTMLA; EC 4.1.2.‘X’). Dehydrogenation of TMABA by TMABA dehydrogenase (TMABA-DH; EC 1.2.1.47) results in the formation of 4-Ntrimethylaminobutyrate (butyrobetaine)." SIGNOR-269696 BBOX1 protein O75936 UNIPROT 4-(trimethylammonio)butanoate smallmolecule CHEBI:16244 ChEBI "down-regulates quantity" "chemical modification" 9606 11802770 t miannu "In the last step, butyrobetaine is hydroxylated on the 3-position by γ-butyrobetaine dioxygenase (BBD; EC 1.14.11.1) to yield carnitine." SIGNOR-269697 BBOX1 protein O75936 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "down-regulates quantity" "chemical modification" 9606 11802770 t miannu "In the last step, butyrobetaine is hydroxylated on the 3-position by γ-butyrobetaine dioxygenase (BBD; EC 1.14.11.1) to yield carnitine." SIGNOR-269698 BBOX1 protein O75936 UNIPROT carnitine smallmolecule CHEBI:17126 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "In the last step, butyrobetaine is hydroxylated on the 3-position by γ-butyrobetaine dioxygenase (BBD; EC 1.14.11.1) to yield carnitine." SIGNOR-269699 BBOX1 protein O75936 UNIPROT succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "chemical modification" 9606 11802770 t miannu "In the last step, butyrobetaine is hydroxylated on the 3-position by γ-butyrobetaine dioxygenase (BBD; EC 1.14.11.1) to yield carnitine." SIGNOR-269700 4-(trimethylammonio)butanoate smallmolecule CHEBI:16244 ChEBI carnitine smallmolecule CHEBI:17126 ChEBI "up-regulates quantity" "precursor of" 9606 11802770 t miannu "In the last step, butyrobetaine is hydroxylated on the 3-position by γ-butyrobetaine dioxygenase (BBD; EC 1.14.11.1) to yield carnitine." SIGNOR-269701 Oxytocin protein P01178_PRO_0000020495 UNIPROT OXTR protein P30559 UNIPROT "up-regulates activity" binding 9606 11274341 t lperfetto "The neurohypophysial peptide oxytocin (OT) and OT-like hormones facilitate reproduction in all vertebrates at several levels. The major site of OT gene expression is the magnocellular neurons of the hypothalamic paraventricular and supraoptic nuclei. In response to a variety of stimuli such as suckling, parturition, or certain kinds of stress, the processed OT peptide is released from the posterior pituitary into the systemic circulation.| The OT receptor is a typical class I G protein-coupled receptor that is primarily coupled via G(q) proteins to phospholipase C-beta." SIGNOR-268545 CTTNBP2 protein Q8WZ74 UNIPROT SHANK3 protein Q9BYB0 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 35562389 t miannu "Synaptopathy, a key feature of autism spectrum disorders (ASD), is likely relevant to the impaired phase separation and/or transition of ASD-linked synaptic proteins. Here, we report that LLPS and zinc-induced liquid-to-gel phase transition regulate the synaptic distribution and protein-protein interaction of cortactin-binding protein 2 (CTTNBP2), an ASD-linked protein. CTTNBP2 forms self-assembled condensates through its C-terminal intrinsically disordered region and facilitates SHANK3 co-condensation at dendritic spines." SIGNOR-269702 NFIA protein Q12857 UNIPROT NFIX protein Q14938 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 29106906 t Gianni "We report that, in the absence of Nfia or Nfib, there is a marked reduction in the spinal cord expression of NFIX, and that NFIB can transcriptionally activate Nfix expression in vitro. These data demonstrate that NFIX is part of the downstream transcriptional program through which NFIA and NFIB coordinate gliogenesis within the spinal cord." SIGNOR-268871 NFIA protein Q12857 UNIPROT ANOS1 protein P23352 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268872 NFIA protein Q12857 UNIPROT ID3 protein Q02535 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268873 NFIA protein Q12857 UNIPROT ETV5 protein P41161 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268874 NFIA protein Q12857 UNIPROT FOXO6 protein A8MYZ6 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268875 NFIA protein Q12857 UNIPROT GAS6 protein Q14393 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268876 NFIA protein Q12857 UNIPROT WNT5A protein P41221 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268877 NFIB protein O00712 UNIPROT ANOS1 protein P23352 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268878 NFIB protein O00712 UNIPROT ID3 protein Q02535 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268879 NFIB protein O00712 UNIPROT ETV5 protein P41161 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268880 NFIB protein O00712 UNIPROT FOXO6 protein A8MYZ6 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268881 NFIB protein O00712 UNIPROT GAS6 protein Q14393 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268882 NFIB protein O00712 UNIPROT WNT5A protein P41221 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268883 CTTNBP2 protein Q8WZ74 UNIPROT CTTN protein Q14247 UNIPROT "up-regulates activity" binding 10116 BTO:0000938 22262902 t miannu "Fluorescence recovery after photobleaching further suggested that CTTNBP2 modulates the mobility of cortactin in neurons. CTTNBP2 may thus help to immobilize cortactin in dendritic spines and control the density of dendritic spines." SIGNOR-269703 NFIX protein Q14938 UNIPROT ID3 protein Q02535 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268885 NFIX protein Q14938 UNIPROT ETV5 protein P41161 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268886 NFIX protein Q14938 UNIPROT FOXO6 protein A8MYZ6 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268887 NFIX protein Q14938 UNIPROT GAS6 protein Q14393 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268888 NFIX protein Q14938 UNIPROT WNT5A protein P41221 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268889 NFIA protein Q12857 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268890 NFIA protein Q12857 UNIPROT NEUROD4 protein Q9HD90 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268891 NFIA protein Q12857 UNIPROT SLIT1 protein O75093 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268892 NFIA protein Q12857 UNIPROT ROBO1 protein Q9Y6N7 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268893 NFIA protein Q12857 UNIPROT EPHA4 protein P54764 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268894 NFIA protein Q12857 UNIPROT EPHA5 protein P54756 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268895 NFIA protein Q12857 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268896 NFIB protein O00712 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268897 NFIB protein O00712 UNIPROT NEUROD4 protein Q9HD90 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268898 PTK2B protein Q14289 UNIPROT ASAP2 protein O43150 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 10022920 t miannu "Tyrosine phosphorylation of Pap by Pyk2 or Src kinases. We have identified a new Pyk2 binding protein designated Pap. Pap is a multidomain protein composed of an N-terminal alpha-helical region with a coiled-coil motif, followed by a pleckstrin homology domain, an Arf-GAP domain, an ankyrin homology region, a proline-rich region, and a C-terminal SH3 domain. We demonstrate that Pap forms a stable complex with Pyk2 and that activation of Pyk2 leads to tyrosine phosphorylation of Pap in living cells." SIGNOR-269704 ASAP2 protein O43150 UNIPROT ARF1 protein P84077 UNIPROT "up-regulates activity" "gtpase-activating protein" -1 10022920 t miannu "Pap is a multidomain protein composed of an N-terminal alpha-helical region with a coiled-coil motif, followed by a pleckstrin homology domain, an Arf-GAP domain, an ankyrin homology region, a proline-rich region, and a C-terminal SH3 domain.  In addition, in vitro recombinant Pap exhibits strong GTPase-activating protein (GAP) activity towards the small GTPases Arf1 and Arf5 and weak activity towards Arf6.  Pap protein exhibits Arf GAP activity in vitro." SIGNOR-269705 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA1C protein Q9BQE3 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269720 ASAP2 protein O43150 UNIPROT ARF6 protein P62330 UNIPROT "up-regulates activity" "gtpase-activating protein" -1 10022920 t miannu "Pap is a multidomain protein composed of an N-terminal alpha-helical region with a coiled-coil motif, followed by a pleckstrin homology domain, an Arf-GAP domain, an ankyrin homology region, a proline-rich region, and a C-terminal SH3 domain.  In addition, in vitro recombinant Pap exhibits strong GTPase-activating protein (GAP) activity towards the small GTPases Arf1 and Arf5 and weak activity towards Arf6.  Pap protein exhibits Arf GAP activity in vitro." SIGNOR-269706 NFIB protein O00712 UNIPROT SLIT1 protein O75093 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268899 NFIB protein O00712 UNIPROT ROBO1 protein Q9Y6N7 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268900 NFIB protein O00712 UNIPROT EPHA4 protein P54764 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268901 NFIB protein O00712 UNIPROT EPHA5 protein P54756 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268902 NFIB protein O00712 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268903 NFIX protein Q14938 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268904 NFIX protein Q14938 UNIPROT NEUROD4 protein Q9HD90 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268905 NFIX protein Q14938 UNIPROT SLIT1 protein O75093 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268906 NFIX protein Q14938 UNIPROT ROBO1 protein Q9Y6N7 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268907 NFIX protein Q14938 UNIPROT EPHA4 protein P54764 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268908 NFIX protein Q14938 UNIPROT EPHA5 protein P54756 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268909 NFIX protein Q14938 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268910 NFIA protein Q12857 UNIPROT RBFOX3 protein A6NFN3 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268911 NFIB protein O00712 UNIPROT RBFOX3 protein A6NFN3 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268912 NFIX protein Q14938 UNIPROT RBFOX3 protein A6NFN3 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "For example, within the NFI targetome, we identified 6 collagen genes, 13 genes encoding potassium channel or glutamate receptor subunits and a range of factors related to axon guidance (e.g. Slit1, Robo1, Epha4, Epha5, Epha8)" SIGNOR-268913 ASAP2 protein O43150 UNIPROT ARF5 protein P84085 UNIPROT "up-regulates activity" "gtpase-activating protein" -1 10022920 t miannu "Pap is a multidomain protein composed of an N-terminal alpha-helical region with a coiled-coil motif, followed by a pleckstrin homology domain, an Arf-GAP domain, an ankyrin homology region, a proline-rich region, and a C-terminal SH3 domain.  In addition, in vitro recombinant Pap exhibits strong GTPase-activating protein (GAP) activity towards the small GTPases Arf1 and Arf5 and weak activity towards Arf6.  Pap protein exhibits Arf GAP activity in vitro." SIGNOR-269707 BAP1 protein Q92560 UNIPROT KEAP1 protein Q14145 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 35052618 t miannu "BAP1 directly binds to and deubiquitinates KEAP1. BAP1 stabilizes KEAP1 by binding to the BTB domain." SIGNOR-268924 KEAP1 protein Q14145 UNIPROT CUL3 protein Q13618 UNIPROT "up-regulates activity" binding 9534 BTO:0001538 15983046 t miannu "Keap1 is a BTB-Kelch protein that functions as a substrate adaptor protein for a Cul3-dependent E3 ubiquitin ligase complex. Keap1 targets its substrate, the Nrf2 transcription factor, for ubiquitination and subsequent degradation by the 26 S proteasome.  The N-terminal BTB domain and central linker region of Keap1 bind Cul3, whereas the C-terminal Kelch domain of Keap1 binds Nrf2 via residues located within loops that extend out from the bottom of the Kelch domain" SIGNOR-268925 SPOP protein O43791 UNIPROT GMNN protein O75496 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0000007 34599168 t miannu "SPOP promotes K27-linked non-degradative poly-ubiquitination of Geminin at lysine residues 100 and 127. This poly-ubiquitination of Geminin prevents DNA replication over-firing by indirectly blocking the association of Cdt1 with the MCM protein complex, an interaction required for DNA unwinding and replication." SIGNOR-268926 SPOP protein O43791 UNIPROT CUL3 protein Q13618 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 34599168 t miannu "Here we show that the CULLIN3 E3 ubiquitin ligase adaptor protein SPOP binds Geminin at endogenous level and regulates DNA replication. SPOP promotes K27-linked non-degradative poly-ubiquitination of Geminin at lysine residues 100 and 127." SIGNOR-268927 CHD8 protein Q9HCK8 UNIPROT DCX protein O43602 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268915 CHD8 protein Q9HCK8 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268916 CHD8 protein Q9HCK8 UNIPROT NEFM protein P07197 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268917 CHD8 protein Q9HCK8 UNIPROT NEUROD4 protein Q9HD90 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268918 CHD8 protein Q9HCK8 UNIPROT NEUROG1 protein Q92886 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268919 CHD8 protein Q9HCK8 UNIPROT SOX3 protein P41225 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268920 CHD8 protein Q9HCK8 UNIPROT SOX2 protein P48431 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268921 CHD8 protein Q9HCK8 UNIPROT SOX7 protein Q9BT81 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268922 CHD8 protein Q9HCK8 UNIPROT SOX11 protein P35716 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268923 ELP1 protein O95163 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269708 ELP2 protein Q6IA86 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269709 PIAS1 protein O75925 UNIPROT SATB2 protein Q9UPW6 UNIPROT "down-regulates activity" sumoylation Lys233 YKKYKKIkVERVERE 9606 14701874 t gianni "We found that SATB2 differs from the closely related thymocyte-specific protein SATB1 by modifications of two lysines with the small ubiquitive related modifier (SUMO), which are augmented specifically by the SUMO E3 ligase PIAS1." SIGNOR-268932 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA8 protein Q9NY65 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269721 LRRK2 protein Q5S007 UNIPROT CADPS2 protein Q86UW7 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 28647363 f gianni "This approach enabled us to disclose a differential effect of high levels of LRRK2 and aSyn on CADPS2 promoter activity. Specifically, CADPS2 transcriptional activity was enhanced by high cellular levels of LRRK2 and reduced by overexpression of aSyn. Consistently, CADPS2 mRNA levels were diminished in aSyn overexpressing cells." SIGNOR-268928 SNCA protein P37840 UNIPROT CADPS2 protein Q86UW7 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 28647363 f gianni "This approach enabled us to disclose a differential effect of high levels of LRRK2 and aSyn on CADPS2 promoter activity. Specifically, CADPS2 transcriptional activity was enhanced by high cellular levels of LRRK2 and reduced by overexpression of aSyn. Consistently, CADPS2 mRNA levels were diminished in aSyn overexpressing cells." SIGNOR-268929 SATB2 protein Q9UPW6 UNIPROT NR4A2 protein P43354 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 31666685 t gianni "Satb2 represses the transcription of Nr4a2. The misexpression of Nr4a2 together with Ctip2 induces expression of SubC-specific genes in wild-type Rsp, and simultaneous knockdown of these two genes in Rsp Satb2-mutant cells prevents their fate transition to SubC identity. Thus, Satb2 serves as a determinant gene in the Rsp regionalization by repressing Nr4a2 and Ctip2 during cortical development" SIGNOR-268930 SATB2 protein Q9UPW6 UNIPROT BCL11B protein Q9C0K0 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 31666685 t gianni "Satb2 represses the transcription of Nr4a2. The misexpression of Nr4a2 together with Ctip2 induces expression of SubC-specific genes in wild-type Rsp, and simultaneous knockdown of these two genes in Rsp Satb2-mutant cells prevents their fate transition to SubC identity. Thus, Satb2 serves as a determinant gene in the Rsp regionalization by repressing Nr4a2 and Ctip2 during cortical development" SIGNOR-268931 SATB2 protein Q9UPW6 UNIPROT IGHM protein P01871 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 14701874 t gianni "The SATB2 protein was shown to bind MAR sequences flanking the enhancer of the endogenous immunoglobulin μ heavy chain (IgH) gene in vivo, and this binding was found to correlate with an increase in the expression of a transfected rearranged μ wild-type gene" SIGNOR-268933 SMAD1 protein Q15797 UNIPROT SATB2 protein Q9UPW6 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268934 SMAD1 protein Q15797 UNIPROT SMAD6 protein O43541 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268935 SMAD1 protein Q15797 UNIPROT HAND1 protein O96004 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268936 SMAD1 protein Q15797 UNIPROT GADD45G protein O95257 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268937 SMAD1 protein Q15797 UNIPROT GATA3 protein P23771 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268938 SMAD5 protein Q99717 UNIPROT SATB2 protein Q9UPW6 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268939 SMAD5 protein Q99717 UNIPROT SMAD6 protein O43541 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268940 SMAD5 protein Q99717 UNIPROT HAND1 protein O96004 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268941 SMAD5 protein Q99717 UNIPROT GADD45G protein O95257 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268942 SMAD5 protein Q99717 UNIPROT GATA3 protein P23771 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22219353 t Gianni "Chromatin immunoprecipitation (ChIP) revealed a subset of the BIG (BMP4 induced genes) signature, including Satb2, Smad6, Hand1, Gadd45γ and Gata3, that was bound by Smad1/5 in the developing mandible, revealing direct Smad-mediated regulation" SIGNOR-268943 GAN protein Q9H2C0 UNIPROT CUL3 protein Q13618 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 18680552 t miannu "Gigaxonin is the substrate-specific adaptor for a new Cul3-E3-ubiquitin ligase family that promotes the proteasome dependent degradation of its partners MAP1B, MAP8 and tubulin cofactor B." SIGNOR-268944 CUL3 protein Q13618 UNIPROT TBCB protein Q99426 UNIPROT "down-regulates quantity" ubiquitination 10090 BTO:0000142 18680552 t miannu "Gigaxonin is the substrate-specific adaptor for a new Cul3-E3-ubiquitin ligase family that promotes the proteasome dependent degradation of its partners MAP1B, MAP8 and tubulin cofactor B." SIGNOR-268945 CUL3 protein Q13618 UNIPROT MAP1B protein P46821 UNIPROT "down-regulates quantity" ubiquitination 10090 BTO:0000142 18680552 t miannu "Gigaxonin is the substrate-specific adaptor for a new Cul3-E3-ubiquitin ligase family that promotes the proteasome dependent degradation of its partners MAP1B, MAP8 and tubulin cofactor B." SIGNOR-268946 CUL3 protein Q13618 UNIPROT MAP1S protein Q66K74 UNIPROT "down-regulates quantity" ubiquitination 10090 BTO:0000142 18680552 t miannu "Gigaxonin is the substrate-specific adaptor for a new Cul3-E3-ubiquitin ligase family that promotes the proteasome dependent degradation of its partners MAP1B, MAP8 and tubulin cofactor B." SIGNOR-268947 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA4A protein P68366 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269722 GAN protein Q9H2C0 UNIPROT ATG16L1 protein Q676U5 UNIPROT "down-regulates quantity" ubiquitination 9534 BTO:0000298 30770803 t miannu "Here we identify Gigaxonin24, an E3 ligase mutated in a fatal neurodegenerative disease called giant axonal neuropathy (GAN)25, as the first regulator of ATG16L1. Gigaxonin poly-ubiquitinates and controls the degradation of ATG16L1, and is essential to activate autophagy." SIGNOR-268948 ELP3 protein Q9H9T3 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269710 ELP4 protein Q96EB1 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269711 ZEB2 protein O60315 UNIPROT CTBP1 protein Q13363 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12743039 t Luisa "The two members of the ZEB family of zinc finger factors (ZEB-1/deltaEF1 and ZEB-2/SIP1) regulate TGFbeta/BMP signaling in opposite ways: ZEB-1/deltaEF1 synergizes with Smad-mediated transcriptional activation, while ZEB-2/SIP1 represses it. Here we report that these antagonistic effects by the ZEB proteins arise from the differential recruitment of transcriptional coactivators (p300 and P/CAF) and corepressors (CtBP) to the Smads. Thus, while ZEB-1/deltaEF1 binds to p300 and promotes the formation of a p300-Smad transcriptional complex, ZEB-2/SIP1 acts as a repressor by recruiting CtBP." SIGNOR-268953 RHOXF1 protein Q8NHV9 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 23317270 f lperfetto "ShRNA knock down of RHOXF1 resulted in significantly decreased BCL2 expression in both cell lines but no change in CASP8 expression." SIGNOR-268957 SP1 protein P08047 UNIPROT CADM1 protein Q9BY67 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 18794147 f lperfetto "Treatment with mithramycin A, an inhibitor of Sp1 or Sp3 binding, resulted in reduction of Cadm1 gene expression, therefore suggesting a potential role of Sp1/Sp3 in Cadm1 regulation." SIGNOR-268958 SP3 protein Q02447 UNIPROT CADM1 protein Q9BY67 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 18794147 f lperfetto "Treatment with mithramycin A, an inhibitor of Sp1 or Sp3 binding, resulted in reduction of Cadm1 gene expression, therefore suggesting a potential role of Sp1/Sp3 in Cadm1 regulation." SIGNOR-268959 TP53 protein P04637 UNIPROT CCNG1 protein P51959 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7957050 t lperfetto "Using a DNA binding assay, a specific p53 binding site was identified upstream from the cyclin G gene, which functioned as a p53-dependent cis-acting element in a transient transfection assay." SIGNOR-268960 TP53 protein P04637 UNIPROT CCNG1 protein P51959 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 9688532 t lperfetto "Individual promoter and intron p53-binding motifs from the rat Cyclin G1 promoter region support transcriptional activation by p53 but do not show co-operative activation." SIGNOR-268961 GLI3 protein P10071 UNIPROT FGF8 protein P55075 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 12435361 t Gianni "Whereas Fgf8 expression was almost absent in Shh-/- mutants, it was up-regulated in Gli3-/-;Shh-/- double mutants, suggesting that SHH is not required for Fgf8 induction, and that GLI3 normally represses Fgf8 independently of SHH" SIGNOR-268949 ZEB2 protein O60315 UNIPROT MEOX2 protein P50222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20516212 t Luisa "ZEB2 represses GAX transcription through multiple up- stream consensus binding sites." SIGNOR-268951 ZEB2 protein O60315 UNIPROT VDR protein P11473 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11432806 t Luisa "ZEB, a Krüppel-type transcription factor known to repress the transcription of several genes, binds to two sites within the VDR promoter and activates the transcription of this receptor in a cell-specific manner. Transfection of ZEB into SW620 colon carcinoma cells results in an up-regulation of the expression of endogenous VDR, confirming the role of ZEB in the transcriptional activation of the VDR gene." SIGNOR-268954 miR-146a mirna URS000075D8A0_9606 RNAcentral CXCR4 protein P61073 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 20516212 f Luisa "MiR-221 strongly upregulated GAX.ZEB2 is upregulated by serum and downregulates GAX, while the expression of miR-221 upregulates GAX and downregulates ZEB2." SIGNOR-268952 miR-155 mirna URS000062749E_9606 RNAcentral TRIB2 protein Q92519 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 20516212 t Luisa "ZEB2 is upregulated by serum and downregulates GAX, while the expression of miR-221 upregulates GAX and downregulates ZEB2." SIGNOR-268956 DNMT3A protein Q9Y6K1 UNIPROT DPP6 protein P42658 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000596 23409053 t lperfetto "In the absence of Dnmt3b, Dnmt3a was associated with Dpp6 gene promoter and regulated its expression and methylation in P19 cells." SIGNOR-268962 ELP5 protein Q8TE02 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269712 DNMT3B protein Q9UBC3 UNIPROT DPP6 protein P42658 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 23409053 t lperfetto "Dnmt3b was responsible for transcriptional silencing of Dpp6 gene as depletion of Dnmt3b resulted in increased mRNA and protein expression of Dpp6." SIGNOR-268963 DNMT3B protein Q9UBC3 UNIPROT DPP6 protein P42658 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000596 23409053 t lperfetto "In the absence of Dnmt3b, Dnmt3a was associated with Dpp6 gene promoter and regulated its expression and methylation in P19 cells." SIGNOR-268964 NKX2-2 protein O95096 UNIPROT ERMN protein Q8TAM6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 21221725 t lperfetto "Further study revealed that Nkx2.2 could bind JN promoter and its overexpression increase the promoter activity of JN." SIGNOR-268965 SPI1 protein P17947 UNIPROT FCRL6 protein Q6DN72 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 12695521 f lperfetto "Microphthalmia transcription factor and PU.1 synergistically induce the leukocyte receptor osteoclast-associated receptor gene expression." SIGNOR-268966 TBR1 protein Q16650 UNIPROT FEZF2 protein Q8TBJ5 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" BTO:0000938 21228164 t lperfetto "We found that TBR1 promotes the identity of corticothalamic neurons and represses subcerebral fates through reducing expression of Fezf2 and CTIP2.|(3) Chromatin immunoprecipitation analysis using TBR1 antibodies showed that TBR1 bound to a conserved region in the Fezf2 gene." SIGNOR-268967 CREB1 protein P16220 UNIPROT GDA protein Q9Y2T3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0000938 BTO:0000142 21715638 t lperfetto "In addition, exposure of the neurons to BDNF increased CREB binding to the cypin promoter and, in line with these data, expression of a dominant negative form of CREB blocked BDNF-promoted increases in cypin protein levels and proximal dendrite branches." SIGNOR-268968 ZNF292 protein O60281 UNIPROT GH1 protein P01241 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 10687855 t lperfetto "Rat Zn-15 is a transcription factor activating GH gene expression by synergistic interactions with Pit-1, named for 15 DNA-binding zinc fingers, including fingers IX, X, and XI that are responsible for GH promoter binding." SIGNOR-268969 REST protein Q13127 UNIPROT HCN1 protein O60741 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" BTO:0000938 21905079 t lperfetto "Levels of NRSF and its physical binding to the Hcn1 gene were augmented after SE, resulting in repression of HCN1 expression and HCN1-mediated currents (I(h) ), and reduced I(h) -dependent resonance in hippocampal CA1 pyramidal cell dendrites." SIGNOR-268970 CEBPA protein P49715 UNIPROT HSD11B1 protein P28845 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19088256 t lperfetto "Cotransfection with human CCAAT/enhancer binding protein-alpha (C/EBPalpha) and C/EBPbeta-LAP expression vectors activated the HSD11B1 promoter with the strongest effect within the same region." SIGNOR-268971 CEBPB protein P17676 UNIPROT HSD11B1 protein P28845 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19088256 t lperfetto "In conclusion, C/EBPalpha and C/EBPbeta control basal transcription, and TNF-alpha upregulates 11beta-HSD1, most likely by p38 MAPK-mediated increased binding of C/EBPbeta to the human HSD11B1 promoter." SIGNOR-268972 AIRE protein O43918 UNIPROT ICA1 protein Q05084 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 22447927 t lperfetto "Sequence variation in promoter of Ica1 gene, which encodes protein implicated in type 1 diabetes, causes transcription factor autoimmune regulator (AIRE) to increase its binding and down-regulate expression." SIGNOR-268973 FEZF2 protein Q8TBJ5 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 23677067 f lperfetto "FEZF2, a novel 3p14 tumor suppressor gene, represses oncogene EZH2 and MDM2 expression and is frequently methylated in nasopharyngeal carcinoma." SIGNOR-268974 NFE2L3 protein Q9Y4A8 UNIPROT NQO1 protein P15559 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 15385560 f lperfetto "Nrf3 negatively regulates antioxidant-response element-mediated expression and antioxidant induction of NAD(P)H:quinone oxidoreductase1 gene." SIGNOR-268975 NFE2L3 protein Q9Y4A8 UNIPROT NQO1 protein P15559 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 15385560 t lperfetto "Deletion mutation analysis revealed that Nrf3 repression of NQO1 gene expression required heterodimerization and DNA binding domains but not transcriptional activation domain of Nrf3." SIGNOR-268976 PHB protein P35232 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16964284 f lperfetto "We now present evidence that PHB, which has 54% homology at the protein level to the oestrogen receptor corepressor REA (repressor of oestrogen receptor activity), can repress androgen receptor (AR)-mediated transcription and androgen-dependent cell growth." SIGNOR-268977 TP53 protein P04637 UNIPROT PHB protein P35232 UNIPROT "up-regulates activity" binding 16918502 t lperfetto "Our previous studies have shown that prohibitin physically interacts with the marked-box domain of E2F family members and represses their transcriptional activity; in contrast, prohibitin could bind to and enhance the transcriptional activity of p53." SIGNOR-268978 NFE2L3 protein Q9Y4A8 UNIPROT PLA2G7 protein Q13093 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22247257 t lperfetto "Moreover, we demonstrated that nuclear factor erythroid 2-related factor 3 (Nrf3) regulates Pla2g7 gene expression through direct binding to the promoter regions of Pla2g7 gene." SIGNOR-268979 SP1 protein P08047 UNIPROT RLIM protein Q9NVW2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 23650532 t lperfetto "Thus, RLIM is a novel target of p53, and p53 exerts its inhibitory effect on RLIM expression by interfering with Sp1-mediated transcriptional activation on RLIM.|Although p53 does not directly bind to the RLIM promoter, it physically interacts with and prevents the binding of Sp1 to the RLIM promoter." SIGNOR-268980 TP53 protein P04637 UNIPROT RLIM protein Q9NVW2 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 23650532 f lperfetto "In the present study, we identified RLIM as a novel target of p53 and demonstrated that p53 repressed both mRNA and protein levels of RLIM." SIGNOR-268981 ELP6 protein Q0PNE2 UNIPROT "Elongator complex" complex SIGNOR-C466 SIGNOR "form complex" binding 9606 28601220 t miannu "Elongator is a highly conserved eukaryotic protein complex consisting of two sets of six Elp proteins, while homologues of its catalytic subunit Elp3 are found in all the kingdoms of life. Although it was originally described as a transcription elongation factor, cumulating evidence suggests that its primary function is catalyzing tRNA modifications. In humans, defects in Elongator subunits are associated with neurological disorders and cancer." SIGNOR-269713 HNF1A protein P20823 UNIPROT SLC22A9 protein Q8IVM8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 20829431 t lperfetto "Luciferase reporter gene constructs containing the OAT5 (SLC22A10) and OAT7 (SLC22A9) promoter regions were transactivated by HNF-1 in HepG2 cells." SIGNOR-268982 HNF1A protein P20823 UNIPROT SLC22A10 protein Q63ZE4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 20829431 t lperfetto "Luciferase reporter gene constructs containing the OAT5 (SLC22A10) and OAT7 (SLC22A9) promoter regions were transactivated by HNF-1 in HepG2 cells." SIGNOR-268983 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SLC25A27 protein O95847 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20385226 t lperfetto "We present the first direct evidence that UCP4 is regulated by NF-kappaB, mediated via a functional NF-kappaB site in its promoter region, and that UCP4 has a significant role in NF-kappaB prosurvival signaling, mediating its protection against MPP(+) toxicity.|NF-kappaB inhibition significantly suppressed the MPP(+)-induced increase in UCP4 expression." SIGNOR-268984 WT1 protein P19544 UNIPROT SLC29A4 protein Q7RTT9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 18523561 t lperfetto "ENT4 is transcriptionally activated by both isoforms of EWS/WT1 as evidenced by promoter-reporter and chromatin immunoprecipitation (ChIP) analyses." SIGNOR-268985 CEBPG protein P53567 UNIPROT SLCO1B3 protein Q9NPD5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 15322262 t lperfetto "Taken together, these findings suggest that the LPS-induced down-regulation of Oatp4 is likely due to reduction in the binding of HNF1alpha, C/EBP, HNF3, and RXR:RAR to the Oatp4 promoter." SIGNOR-268986 HNF1A protein P20823 UNIPROT SLCO1B3 protein Q9NPD5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 16741617 t lperfetto "Farnesoid X receptor, hepatocyte nuclear factors 1alpha and 3beta are essential for transcriptional activation of the liver-specific organic anion transporter-2 gene.|This study demonstrated that the transcription of the LST-2 gene is regulated by three transcription factors, FXR, HNF1alpha, and HNF3beta." SIGNOR-268988 RARA protein P10276 UNIPROT SLCO1B3 protein Q9NPD5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 15322262 t lperfetto "Taken together, these findings suggest that the LPS-induced down-regulation of Oatp4 is likely due to reduction in the binding of HNF1alpha, C/EBP, HNF3, and RXR:RAR to the Oatp4 promoter." SIGNOR-268989 STAT5A protein P42229 UNIPROT SLCO1B3 protein Q9NPD5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 15840840 t lperfetto "PRL enhanced the binding of Stat5a to the OATP1B3 promoter and DNA-protein binding was inhibited in competition assays by excess OATP1B3 and Stat5 consensus oligomers but not by mutant Stat5 oligomers.|PRL and GH induction of Oatp1b2 and OATP1B3 promoter activity required cotransfection of Stat5a and PRLRL or GHR." SIGNOR-268990 SMARCA1 protein P28370 UNIPROT ST7 protein Q9NRC1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 15485929 t lperfetto "Human SWI/SNF-associated PRMT5 methylates histone H3 arginine 8 and negatively regulates expression of ST7 and NM23 tumor suppressor genes." SIGNOR-268991 TFAP2D protein Q7Z6R9 UNIPROT ST8SIA2 protein Q92186 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9031 24462686 t lperfetto "We use chromatin immunoprecipitation and gel shift assays to demonstrate direct interaction between AP-2 and the ST8SIA2 promoter.|We show that ST8SIA2 is induced by AP-2δ overexpression in chick retina. We use chromatin immunoprecipitation and gel shift assays to demonstrate direct interaction between AP-2δ and the ST8SIA2 promoter." SIGNOR-268992 GATA4 protein P43694 UNIPROT TDO2 protein P48775 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" BTO:0000575 19003156 t lperfetto "GATA4 inhibits expression of the tryptophan oxygenase gene by binding to the TATA box in fetal hepatocytes." SIGNOR-268994 NR3C1 protein P04150 UNIPROT TDO2 protein P48775 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16272140 t lperfetto "Repression of GR-mediated expression of the tryptophan oxygenase gene by the SWI/SNF complex during liver development." SIGNOR-268995 NFE2L2 protein Q16236 UNIPROT TFB2M protein Q9H5Q4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15684387 f lperfetto "Here, we establish that the expression of human TFB1M and TFB2M promoters is governed by nuclear respiratory factors (NRF-1 and NRF-2), key transcription factors implicated in mitochondrial biogenesis. In addition, we show that NRF recognition sites within both TFB promoters are required for maximal trans activation by the PGC-1 family coactivators, PGC-1alpha and PRC" SIGNOR-268996 NRF1 protein Q16656 UNIPROT TFB2M protein Q9H5Q4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15684387 f lperfetto "Here, we establish that the expression of human TFB1M and TFB2M promoters is governed by nuclear respiratory factors (NRF-1 and NRF-2), key transcription factors implicated in mitochondrial biogenesis. In addition, we show that NRF recognition sites within both TFB promoters are required for maximal trans activation by the PGC-1 family coactivators, PGC-1alpha and PRC" SIGNOR-268997 NFE2L2 protein Q16236 UNIPROT TFB2M protein Q9H5Q4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15684387 f lperfetto "Here, we establish that the expression of human TFB1M and TFB2M promoters is governed by nuclear respiratory factors (NRF-1 and NRF-2), key transcription factors implicated in mitochondrial biogenesis. In addition, we show that NRF recognition sites within both TFB promoters are required for maximal trans activation by the PGC-1 family coactivators, PGC-1alpha and PRC" SIGNOR-268998 NRF1 protein Q16656 UNIPROT TFB2M protein Q9H5Q4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15684387 f lperfetto "Here, we establish that the expression of human TFB1M and TFB2M promoters is governed by nuclear respiratory factors (NRF-1 and NRF-2), key transcription factors implicated in mitochondrial biogenesis. In addition, we show that NRF recognition sites within both TFB promoters are required for maximal trans activation by the PGC-1 family coactivators, PGC-1alpha and PRC" SIGNOR-268999 "Elongator complex" complex SIGNOR-C466 SIGNOR RAB3IL1 protein Q8TBN0 UNIPROT "up-regulates activity" binding -1 15780940 t miannu "Our results raise the possibility that regulation of polarized exocytosis is an evolutionarily conserved function of the entire Elongator complex and that FD results from a dysregulation of neuronal exocytosis. Our results raise the possibility that regulation of polarized exocytosis is an evolutionarily conserved function of the entire Elongator complex and that FD results from a dysregulation of neuronal exocytosis. We show that elp1Δ suppression of sec2ts is not a result of reduced transcriptional elongation and that Elp1p physically associates with Sec2p. The Sec2p interaction domain of Elp1p is necessary for both Elp1p function and for the polarized localization of Sec2p. Mutations in human Elp1p (IKAP) are a known cause of familial dysautonomia (FD)." SIGNOR-269714 TAL1 protein P17542 UNIPROT UBE2H protein P62256 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20028976 t lperfetto "Tal1 expression activated UBE2H expression, whereas Tal1 knock-down reduced UBE2H expression and ubiquitin transfer activity.|Binding of Tal1 to UBE2H was confirmed by chromatin immunoprecipitation." SIGNOR-269000 ATF2 protein P15336 UNIPROT YTHDC2 protein Q9H6S0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001911 24269672 t lperfetto "Collectively, these data show that YTHDC2 plays an important role in tumor cells growth and activation/recruitment of c-Jun and ATF-2 to the YTHDC2 promoter is necessary for the transcription of YTHDC2, and that HDAC activity is required for the efficient expression of YTHDC2 in both of hepatocyte and HCC cells." SIGNOR-269001 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA3D protein P0DPH8 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin. α-Tubulin Acetylation Promotes Radial Migration and Branching of Cortical Projection Neurons" SIGNOR-269715 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA3C protein P0DPH7 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin. α-Tubulin Acetylation Promotes Radial Migration and Branching of Cortical Projection Neurons" SIGNOR-269716 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA1A protein Q71U36 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269717 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA3E protein Q6PEY2 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269718 "Elongator complex" complex SIGNOR-C466 SIGNOR TUBA1B protein P68363 UNIPROT "up-regulates activity" acetylation 9606 BTO:0000007 19185337 t miannu "Elongator Subunits Interact with the Microtubules and Are Required for Proper Acetylation of α-Tubulin." SIGNOR-269719 TUBA3D protein P0DPH8 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269723 TUBA3C protein P0DPH7 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269724 TUBA1A protein Q71U36 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269725 TUBA3E protein Q6PEY2 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269726 PAX7 protein P23759 UNIPROT Quiescence phenotype SIGNOR-PH25 SIGNOR up-regulates BTO:0001103 15501225 f svumbaca "Our work presented here provides a possible mechanism involving Pax-7 that allow satellite cells to exit the cell cycle, down-regulate MyoD, and prevent myogenin induction, phenotypes characteristic of the quiescent satellite cell." SIGNOR-255366 RLIM protein Q9NVW2 UNIPROT ZFP42 protein Q96MM3 UNIPROT "down-regulates quantity by destabilization" ubiquitination 22596162 t lperfetto "RNF12 causes ubiquitination and proteasomal degradation of REX1, and Rnf12 knockout embryonic stem cells show an increased level of REX1." SIGNOR-269002 FLNA protein P21333 UNIPROT KCND2 protein Q9NZV8 UNIPROT "up-regulates activity" binding 10116 BTO:0000232 11102480 t Luisa "Filamin may function as a scaffold protein in the postsynaptic density, mediating a direct link between Kv4.2 and the actin cytoskeleton, and that this interaction is essential for the generation of appropriate Kv4.2 current densities." SIGNOR-269003 KCNIP4 protein Q6PIL6 UNIPROT KCND2 protein Q9NZV8 UNIPROT "up-regulates activity" relocalization 8355 BTO:0000964 24811166 t Luisa "KChIP4 increased the current amplitude of Kv4.2, decelerated the inactivation, and accelerated the recovery from inactivation of Kv4.2. KChIP.is known to promote the translocation of Kv4.2 from the endoplasmic reticulum or Golgi to the cell surface" SIGNOR-269004 DPP6 protein P42658 UNIPROT KCND2 protein Q9NZV8 UNIPROT "up-regulates activity" relocalization 8355 BTO:0000964 17130523 t Luisa "DPPX-S reduced energy barriers of the voltage-dependent transitions; therefore, this auxiliary subunit may exert a catalytic effect on voltage-dependent gating of Kv4.2 channels. DPPX-S may also accelerate coupled inactivation indirectly" SIGNOR-269005 DPP10 protein Q8N608 UNIPROT KCND2 protein Q9NZV8 UNIPROT "up-regulates activity" relocalization 9534 BTO:0000298 15454437 t Luisa "Coexpression of DPP10 changes the subcellular localization of Kv4.2 expressed in COS-7 cells by promoting surface trafficking.DPP10 accelerates Kv4.2 inactivation at high and low voltages" SIGNOR-269006 "a7/b1 integrin" complex SIGNOR-C126 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269007 "A1/b1 integrin" complex SIGNOR-C159 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269008 "A2/b1 integrin" complex SIGNOR-C160 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269009 TUBA1B protein P68363 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269727 "A3/b1 integrin" complex SIGNOR-C161 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269010 "A4/b1 integrin" complex SIGNOR-C162 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269011 "A5/b1 integrin" complex SIGNOR-C163 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269012 "A6/b1 integrin" complex SIGNOR-C164 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269013 "A8/b1 integrin" complex SIGNOR-C165 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269014 "A9/b1 integrin" complex SIGNOR-C166 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269015 "A10/b1 integrin" complex SIGNOR-C167 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269016 "A11/b1 integrin" complex SIGNOR-C168 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269017 "AL/b2 integrin" complex SIGNOR-C169 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269018 "AM/b2 integrin" complex SIGNOR-C170 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269019 "AX/b2 integrin" complex SIGNOR-C171 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269020 "AD/b2 integrin" complex SIGNOR-C172 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269021 "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269022 "A6/b4 integrin" complex SIGNOR-C174 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269023 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269024 "Av/b2 integrin" complex SIGNOR-C176 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269025 "Av/b3 integrin" complex SIGNOR-C177 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269026 "Av/b5 integrin" complex SIGNOR-C178 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269027 "Av/b6 integrin" complex SIGNOR-C179 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269028 "Av/b8 integrin" complex SIGNOR-C185 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269029 "AE/b7 integrin" complex SIGNOR-C186 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269030 "A4/b7 integrin" complex SIGNOR-C187 SIGNOR Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 25388208 f miannu "Integrin-mediated cell adhesion is important for development, immune responses, hemostasis and wound healing." SIGNOR-269031 PCDHAC1 protein Q9H158 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269032 PCDHAC2 protein Q9Y5I4 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269033 PCDH10 protein Q9P2E7 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269034 PCDH9 protein Q9HC56 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269035 TUBA1C protein Q9BQE3 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269728 TUBA8 protein Q9NY65 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269729 TUBA4A protein P68366 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000007 19185337 f miannu "We show here that Elongator regulates corticogenesis because an acute disruption of its activity in dorsal progenitors results in radial migration delays and defective terminal branching of projection neurons that come with a reduction in α-tubulin acetylation. Importantly, this complex interacts with the microtubule cytoskeleton, where Elp3 may directly acetylate α-tubulin, a posttranslational modification known to regulate the intracellular trafficking that is critical for cell shape remodeling during migration and terminal branching." SIGNOR-269730 PLCG2 protein P16885 UNIPROT Macrophage_differentiation phenotype SIGNOR-PH99 SIGNOR up-regulates 9606 24890514 f apalma "Studies with multipotent precursor cell lines (Fig. 4A) indicate that CSF-1R Tyr-807 and Tyr-721 promote macrophage differentiation via the PLC-Œ≥2 pathway" SIGNOR-255571 Protocadherin_alpha proteinfamily SIGNOR-PF100 SIGNOR Protocadherin_beta proteinfamily SIGNOR-PF102 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 15347688 t miannu "We analyzed the expression of CNR/Pcdhalpha and Pcdhgamma in HEK293T cells and found that they formed a protein complex and that Pcdhgamma enhanced the surface expression of CNR/Pcdhalpha. This enhanced surface expression was confirmed by flow cytometry analysis and by marking cell surface proteins with biotin. The enhancement was observed using different combinations of CNR/Pcdhalpha and Pcdhgamma proteins. The surface expression activity was enhanced by the extracellular domains of the proteins, which could bind each other. Their cytoplasmic domains also had binding activity and influenced their localization. Their protein-protein interaction was also detected in extracts of mouse brain and two neuroblastoma cell lines. Thus, interactions between CNR/Pcdhalpha and Pcdhgamma regulate their surface expression and contribute to the combinatorial diversity of cell recognition proteins in the brain." SIGNOR-269036 PCDHAC1 protein Q9H158 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269037 PCDHAC2 protein Q9Y5I4 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269038 Protocadherin_beta proteinfamily SIGNOR-PF102 SIGNOR ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-269039 GLIS1 protein Q8NBF1 UNIPROT WNT5A protein P41221 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32047936 t miannu "GLIS1, a novel hypoxia-inducible transcription factor, promotes breast cancer cell motility via activation of WNT5A" SIGNOR-269040 AP1 complex SIGNOR-C154 SIGNOR GLIS1 protein Q8NBF1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 24383088 t miannu "Co-transfection experiments revealed that HIF-2α had greater potency on the GLIS1 promoter activation than HIF-1α. Subsequent studies using wild-type and mutant HIF-2α demonstrated that DNA binding activity was not necessary but TADs were critical for GLIS1 induction. Finally, co-transfection experiments indicated that HIF-2α cooperated with AP-1 family members in upregulating GLIS1 transcription. These results suggest that the hypoxic signaling pathway may play a pivotal role in regulating the reprogramming factor GLIS1, via non-canonical mechanisms involving partner transcription factor rather than by direct HIF transactivation." SIGNOR-269041 EPAS1 protein Q99814 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "down-regulates activity" binding 9606 BTO:0000093 24383088 t miannu "Co-transfection experiments revealed that HIF-2α had greater potency on the GLIS1 promoter activation than HIF-1α. Subsequent studies using wild-type and mutant HIF-2α demonstrated that DNA binding activity was not necessary but TADs were critical for GLIS1 induction. Finally, co-transfection experiments indicated that HIF-2α cooperated with AP-1 family members in upregulating GLIS1 transcription. These results suggest that the hypoxic signaling pathway may play a pivotal role in regulating the reprogramming factor GLIS1, via non-canonical mechanisms involving partner transcription factor rather than by direct HIF transactivation." SIGNOR-269042 SCF-betaTRCP complex SIGNOR-C5 SIGNOR CELF6 protein Q96J87 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001109 31534127 t miannu "CELF6 is degraded by ubiquitin-dependent proteasome pathway. The cell cycle-dependent expression of CELF6 is mediated through the ubiquitin-proteasome pathway, SCF-β-TrCP recognizes a nonphospho motif in CELF6 and regulates its proteasomal degradation." SIGNOR-269043 CELF6 protein Q96J87 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 9606 BTO:0001109 31534127 t miannu "CELF6 binds to the 3'UTR of p21 transcript and increases its mRNA stability. Depletion of CELF6 promotes cell cycle progression, cell proliferation and colony formation whereas overexpression of CELF6 induces G1 phase arrest." SIGNOR-269044 SPAST protein Q9UBP0 UNIPROT Neurite_outgrowth phenotype SIGNOR-PH134 SIGNOR up-regulates 9534 BTO:0000298 15716377 f Gianni "Using purified components, we also show that Spastin interacts directly with microtubules and is sufficient for severing. These studies suggest that defects in microtubule severing are a cause of axonal degeneration in human disease." SIGNOR-269045 SPAST protein Q9UBP0 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR up-regulates cleavage -1 15716377 f Gianni "Using real-time imaging, we show that Spastin severs microtubules when added to permeabilized, cytosol-depleted cells stably expressing GFP-tubulin." SIGNOR-269046 IST1 protein P53990 UNIPROT SPAST protein Q9UBP0 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23897888 t Gianni "Our results suggest that inclusion of IST1 into the ESCRT complex allows recruitment of spastin to promote fission of recycling tubules from the endosome. Thus, we reveal a novel cellular role for MT severing and identify a mechanism by which endosomal recycling can be coordinated with the degradative machinery." SIGNOR-269047 FOXP1 protein Q9H334 UNIPROT CSF1R protein P07333 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000738 15286807 t Gianni "Overexpression of MFH/Foxp1 markedly attenuated phorbol ester-induced expression of c-fms, which encodes the M-CSF receptor and is obligatory for macrophage differentiation." SIGNOR-269048 FOXP1 protein Q9H334 UNIPROT PITX3 protein O75364 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000596 20175877 t Gianni "We identified FoxP1 as a novel marker for midbrain dopamine neurons. Enforced expression of FoxP1 in embryonic stem cells actuates the expression of Pitx3, a homeobox protein that is exclusively expressed in midbrain dopaminergic neurons and is required for their differentiation and survival during development and from embryonic stem cells in vitro. We show that FoxP1 can be recruited to the Pitx3 locus in embryonic stem cells and regulate Pitx3 promoter activity in a dual-luciferase assay." SIGNOR-269049 FOXP1 protein Q9H334 UNIPROT SEMA5B protein Q9P283 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001176 24023716 t Gianni "FoxP1 stimulates angiogenesis by repressing the inhibitory guidance protein semaphorin 5B in endothelial cells." SIGNOR-269050 RNF208 protein Q9H0X6 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys97 DAINTEFkNTRTNEK 9606 BTO:0000815 31862882 t Gianni "Here, we show that RING finger protein 208 (RNF208) decreases the stability of soluble Vimentin protein through a polyubiquitin-mediated proteasomal degradation pathway, thereby suppressing metastasis of TNBC cells" SIGNOR-269051 ESRRA protein P11474 UNIPROT RNF208 protein Q9H0X6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 31862882 t Gianni "Furthermore, RNF208 was induced by 17β-estradiol (E2) treatment in an estrogen receptor alpha (ΕRα)-dependent manner" SIGNOR-269052 DNMT1 protein P26358 UNIPROT FOXP3 protein Q9BZS1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000775 32905139 t Gianni "Our results showed that arsenic induced the high expression of DNMT1 and Foxp3 gene promoter methylation level, thereby inhibiting the expression levels of Foxp3, followed by decreasing Tregs and reducing related anti-inflammatory cytokines, such as interleukin 10 (IL-10) and interleukin 10 (IL-35)" SIGNOR-269053 FOXP2 protein O15409 UNIPROT MET protein P08581 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002881 21832174 t Gianni "FOXP2 binds directly to the 5' regulatory region of MET, and overexpression of FOXP2 results in transcriptional repression of MET. The expression of MET in restricted human neocortical regions, and its regulation in part by FOXP2, is consistent with genetic evidence for MET contributing to ASD risk." SIGNOR-269054 CNTNAP2 protein Q9UHC6 UNIPROT CNTN1 protein Q12860 UNIPROT "up-regulates activity" relocalization 10090 BTO:0001221 11069942 t Gianni "These results suggest that the targeting of contactin to different axonal domains may be determined, in part, via its association with Caspr." SIGNOR-269074 P4HB protein P07237 UNIPROT Collagen proteinfamily SIGNOR-PF103 SIGNOR "up-regulates quantity by stabilization" binding 9606 9545296 t miannu "We also show that PDI associates independently with the C-propeptide of monomeric procollagen chains prior to trimer formation, indicating a role for this protein in coordinating the assembly of heterotrimeric molecules. This demonstrates that PDI has multiple functions in the folding of the same protein, that is, as a catalyst for disulfide bond formation, as a subunit of P4-H during proline hydroxylation, and independently as a molecular chaperone during chain assembly." SIGNOR-269731 ASH1L protein Q9NR48 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000942 27229316 t Gianni "Our results reveal that a novel process of activity-dependent transcriptional repression exists in neurons and that Ash1L mediates the long-term repression of nrxn1α, thus implicating an important role for epigenetic modification in brain functioning." SIGNOR-269056 KHDRBS1 protein Q07666 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "up-regulates activity" "post transcriptional regulation" 10090 BTO:0000232 22196734 t Gianni "Activity-dependent alternative splicing of Nrxn1 requires the KH-domain RNA binding protein SAM68 which associates with RNA response elements in the Nrxn1 pre-mRNA. Our findings uncover SAM68 as a key regulator of dynamic control of Nrxn1 molecular diversity and activity-dependent alternative splicing in the central nervous system." SIGNOR-269057 ASH1L protein Q9NR48 UNIPROT NTRK2 protein Q16620 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000938 35210569 t Gianni "Depletion of ASH1L decreases neurite outgrowth and decreases expression of the gene encoding the neurotrophin receptor TrkB whose signaling pathway is linked to neuronal morphogenesis." SIGNOR-269058 DEAF1 protein O75398 UNIPROT RAC3 protein P60763 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001939 18826651 t Gianni "Affymetrix gene profiling studies revealed Rac3 as a potential target gene and quantitative RT-PCR analysis confirmed that Rac3 was upregulated by Deaf-1 in immortalized mouse mammary epithelial cells." SIGNOR-269059 RAC3 protein P60763 UNIPROT CIB1 protein Q99828 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 11756406 t Gianni "We here report that CIB, a protein that binds to the alpha(IIb)beta(3) fibrinogen receptor, interacts exclusively with activated (V12) Rac3 but not Rac1 or Rac2. Binding of V12Rac3 to CIB was mediated by the C-terminal end of Rac3 and by Rac3 membrane localization" SIGNOR-269060 CIB1 protein Q99828 UNIPROT ITGA2B protein P08514 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 11756406 t Gianni "The small GTPase Rac3 interacts with the integrin-binding protein CIB and promotes integrin alpha(IIb)beta(3)-mediated adhesion and spreading" SIGNOR-269061 DEAF1 protein O75398 UNIPROT EN1 protein Q05925 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000375 31145909 t Gianni "Deaf1 is the first transcription factor implicated in the regulation of En1, a critical determinant of eccrine fate, within keratinocytes." SIGNOR-269062 MECP2 protein P51608 UNIPROT DEAF1 protein O75398 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 29636529 t Gianni "We show that MeCP2 enhances Deaf1 binding to its HTR1A site and co-immunoprecipitates with Deaf1 in cells and brain tissue.To address the role of MeCP2 in HTR1A regulation in vivo, mice with conditional knockout of MeCP2 in adult 5-HT neurons (MeCP2 cKO) were generated. These mice exhibited increased 5-HT1A autoreceptor levels and function, consistent with MeCP2 enhancement of Deaf1 repression in 5-HT neurons." SIGNOR-269063 STOX1 protein Q6ZVD7 UNIPROT CNTNAP2 protein Q9UHC6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000601 22728895 t Gianni "In this study we performed chromatin immunoprecipitation coupled to shotgun cloning to discover novel STOX1A target genes. Our results show that CNTNAP2, a member of the neurexin family, is directly downregulated by STOX1A." SIGNOR-269065 Collagen proteinfamily SIGNOR-PF103 SIGNOR ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 35268340 f miannu "The extracellular matrix is a structure composed of many molecules, including fibrillar (types I, II, III, V, XI, XXIV, XXVII) and non-fibrillar collagens (mainly basement membrane collagens: types IV, VIII, X), non-collagenous glycoproteins (elastin, laminin, fibronectin, thrombospondin, tenascin, osteopontin, osteonectin, entactin, periostin) embedded in a gel of negatively charged water-retaining glycosaminoglycans (GAGs) such as non-sulfated hyaluronic acid (HA) and sulfated GAGs which are linked to a core protein to form proteoglycans (PGs)." SIGNOR-269732 ASH1L protein Q9NR48 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" trimethylation Lys37 APATGGVkKPHRYRP -1 21239497 t Gianni "We show that human ASH1L specifically methylates histone H3 Lys-36. Our data implicate that there may be a regulatory mechanism of ASH1L histone methyltransferases" SIGNOR-269055 STAT3 protein P40763 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 10347215 f lperfetto "The data presented this far show that the JAK-STAT signaling pathway and specifically Stat3 and Jak1 are required for induction of IL-10-dependent anti-inflammatory and developmental responses in macrophages." SIGNOR-249547 LZTR1 protein Q8N653 UNIPROT KRAS protein P01116 UNIPROT "down-regulates activity" ubiquitination Lys170 IRQYRLKkISKEEKT 9606 BTO:0000007 30442762 t Gianni "By trapping LZTR1 complexes from intact mammalian cells, we identified the guanosine triphosphatase RAS as a substrate for the LZTR1-CUL3 complex. Ubiquitome analysis showed that loss of Lztr1 abrogated Ras ubiquitination at lysine-170. LZTR1-mediated ubiquitination inhibited RAS signaling by attenuating its association with the membrane." SIGNOR-269068 LZTR1 protein Q8N653 UNIPROT KRAS protein P01116 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 31337872 t Gianni "We demonstrate that LZTR1 facilitates the polyubiquitination and degradation of RAS via the ubiquitin-proteasome pathway, leading to the inhibition of the RAS/MAPK signaling." SIGNOR-269069 CUL3 protein Q13618 UNIPROT LZTR1 protein Q8N653 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 31337872 t Gianni "Leucine zipper-like transcriptional regulator 1 (LZTR1) encodes a member of the BTB-Kelch superfamily, which interacts with the Cullin3 (CUL3)-based E3 ubiquitin ligase complex." SIGNOR-269070 P4HA2 protein O15460 UNIPROT Collagen proteinfamily SIGNOR-PF103 SIGNOR "up-regulates quantity by stabilization" hydroxylation 9606 9211872 t miannu "Prolyl 4-hydroxylase (proline hydroxylase, EC 1.14.11.2) catalyzes the hydroxylation of proline in -Xaa-Pro-Gly- triplets in collagens and other proteins with collagen-like sequences. The enzyme plays a central role in the synthesis of all collagens, as the 4-hydroxyproline residues formed in the reaction are essential for the folding of the newly synthesized collagen polypeptide chains into triple helical molecules. " SIGNOR-269733 H3C1 protein P68431 UNIPROT Transcritpional_activation phenotype SIGNOR-PH205 SIGNOR "up-regulates activity" 9606 22266761 f Gianni "Widely described to be associated with active chromatin, H3K36 methylation has also been implicated in transcriptional repression, alternative splicing, dosage compensation, DNA replication and repair" SIGNOR-269072 CNTNAP1 protein P78357 UNIPROT CNTN1 protein Q12860 UNIPROT "up-regulates activity" relocalization 10090 BTO:0001221 11069942 t Gianni "These results suggest that the targeting of contactin to different axonal domains may be determined, in part, via its association with Caspr." SIGNOR-269073 EFR3A protein Q14156 UNIPROT PI4KA protein P42356 UNIPROT "up-regulates quantity" binding 9606 BTO:0000007 34504076 t miannu "PI4KA is recruited to plasma membrane by the adapter protein EFR3, which has two isoforms, EFR3A and EFR3B" SIGNOR-269092 PRKN protein O60260 UNIPROT PHGDH protein O43175 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys330 SAFSPHTkPWIGLAE 9606 BTO:0000018;BTO:0003885 32478681 t Luisa "Parkin binds to PHGDH and degrades it through ubiquitination to inhibit serine synthesis, which contributes greatly to the tumor-suppressive function of Parkin." SIGNOR-269075 GGNBP2 protein Q9H3C7 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" binding 9606 BTO:0001248 27357812 t miannu "We further demonstrate that GGNBP2 protein physically interacts with ERα, inhibits E2-induced activation of estrogen response element-driven reporter activity, and attenuates ER target gene expression in T47D cells." SIGNOR-269076 KIRREL3 protein Q8IZU9 UNIPROT Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR up-regulates 9606 BTO:0000142 32503885 f miannu "We demonstrate that ectopic Kirrel3 expression in CA1 neurons specifically induces ectopic DG synapse formation, providing direct evidence that Kirrel3 plays an instructive role in synapse development." SIGNOR-269077 KIRREL3 protein Q8IZU9 UNIPROT CASK protein O14936 UNIPROT "up-regulates activity" binding 9606 BTO:0000232 33853164 t miannu "A Missense De Novo Variant in the CASK-interactor KIRREL3 Gene Leading to Neurodevelopmental Disorder with Mild Cerebellar Hypoplasia. KIRREL3 is a gene important for the central nervous system development-in particular for the process of neuronal migration, axonal fasciculation, and synaptogenesis-and colocalizes and cooperates in neurons with CASK gene. " SIGNOR-269078 KIRREL3 protein Q8IZU9 UNIPROT DLG4 protein P78352 UNIPROT "up-regulates activity" binding 10090 BTO:0004032 28381988 t miannu "We here report that, through its C-terminal PDZ domain-binding motif, Neph2 directly interacts with postsynaptic density (PSD)-95, an abundant excitatory postsynaptic scaffolding protein. Moreover, Neph2 protein is detected in the brain PSD fraction and interacts with PSD-95 in synaptosomal lysates. Functionally, loss of Neph2 in mice leads to age-specific defects in the synaptic connectivity of DG neurons." SIGNOR-269079 AHI1 protein Q8N157 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 9606 BTO:0000452 23532844 f miannu "Mutations in AHI1 cause Joubert syndrome (JBTS), a neurodevelopmental ciliopathy, characterized by midbrain-hindbrain malformations and motor/cognitive deficits. Here, we show that primary cilia (PC) formation is decreased in fibroblasts from individuals with JBTS and AHI1 mutations." SIGNOR-269080 HAP1 protein P54257 UNIPROT AHI1 protein Q8N157 UNIPROT "up-regulates activity" binding 9606 BTO:0000452 23532844 t miannu "Huntingtin-associated protein-1 (Hap1) is a regulatory protein that binds Ahi1, and Hap1 knock-out mice have been reported to have JBTS-like phenotypes, suggesting a role for Hap1 in ciliogenesis." SIGNOR-269081 PAX5 protein Q02548 UNIPROT BZLF1 protein P03206 UNIPROT "down-regulates activity" binding 9606 BTO:0000776 23678172 t Gianni "... we demonstrate that Pax5 inhibits Z-mediated lytic viral gene expression and the release of infectious viral particles in latently infected epithelial cell lines. Conversely, we found that shRNA-mediated knockdown of endogenous Pax5 in a Burkitt lymphoma B-cell line leads to viral reactivation. Furthermore, we show that Pax5 reduces Z activation of early lytic viral promoters in reporter gene assays and inhibits Z binding to lytic viral promoters in vivo. We confirm that Pax5 and Z directly interact" SIGNOR-269082 PAX5 protein Q02548 UNIPROT TLE4 protein Q04727 UNIPROT "down-regulates activity" binding 9606 BTO:0002291 10811620 t Gianni "Grg4 efficiently represses the transcriptional activity of Pax5 in an octapeptide-dependent manner. Similar protein interactions resulting in transcriptional repression were also observed between distantly related members of both the Pax2/5/8 and Groucho protein families" SIGNOR-269083 SYK protein P43405 UNIPROT PAX5 protein Q02548 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0003079 27181361 t Gianni "PAX5 tyrosine phosphorylation by SYK co-operatively functions with its serine phosphorylation to cancel the PAX5-dependent repression of BLIMP1: A mechanism for antigen-triggered plasma cell differentiation." SIGNOR-269084 PAX5 protein Q02548 UNIPROT PRDM1 protein O75626 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0002493 9120274 t Gianni "Overexpression of BSAP reduced Blimp-1 expression in CH12.LX.A2 clones but not in MPC11 clones. In addition, overexpression of BSAP in CH12.LX.A2 cells suppressed spontaneous appearance of cells with high Syndecan-1 expression and high amounts of intracytosolic as well as secreted Ig synthesi" SIGNOR-269085 MAPK3 protein P27361 UNIPROT PAX5 protein Q02548 UNIPROT "down-regulates activity" phosphorylation "Ser189; Ser283" SGILGITsPSADTNK;DMKANLAsPTPADIG 9606 BTO:0003079 22593617 t Gianni "In this study, we demonstrated that PAX5 was phosphorylated by ERK1/2 in vitro and in vivo at serines 189 and 283. This phosphorylation attenuated the transcriptional repression of BLIMP1 by PAX5." SIGNOR-269086 MAPK1 protein P28482 UNIPROT PAX5 protein Q02548 UNIPROT "down-regulates activity" phosphorylation "Ser189; Ser283" SGILGITsPSADTNK;DMKANLAsPTPADIG 9606 BTO:0003079 22593617 t Gianni "In this study, we demonstrated that PAX5 was phosphorylated by ERK1/2 in vitro and in vivo at serines 189 and 283. This phosphorylation attenuated the transcriptional repression of BLIMP1 by PAX5." SIGNOR-269087 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PAX5 protein Q02548 UNIPROT "down-regulates activity" phosphorylation "Ser189; Ser283" SGILGITsPSADTNK;DMKANLAsPTPADIG 9606 BTO:0003079 22593617 t Gianni "In this study, we demonstrated that PAX5 was phosphorylated by ERK1/2 in vitro and in vivo at serines 189 and 283. This phosphorylation attenuated the transcriptional repression of BLIMP1 by PAX5." SIGNOR-269088 SETD2 protein Q9BYW2 UNIPROT TUBA1B protein P68363 UNIPROT "up-regulates activity" methylation Lys40 DGQMPSDkTIGGGDD 9606 BTO:0000007 27518565 t Gianni "The histone methyltransferase SET-domain-containing 2 (SETD2), which is responsible for H3 lysine 36 trimethylation (H3K36me3) of histones, also methylates α-tubulin at lysine 40, the same lysine that is marked by acetylation on microtubules. Methylation of microtubules occurs during mitosis and cytokinesis and can be ablated by SETD2 deletion, which causes mitotic spindle and cytokinesis defects, micronuclei, and polyploidy" SIGNOR-269090 SETD2 protein Q9BYW2 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" methylation Lys525 QLNMLGEkLLGPNAS 9606 BTO:0000007 28753426 t Gianni "SETD2 enhances antiviral immunity by directly methylating STAT1 on K525. Mechanistically, SETD2 directly mediates STAT1 methylation on lysine 525 via its methyltransferase activity, which reinforces IFN-activated STAT1 phosphorylation and antiviral cellular response." SIGNOR-269091 inosine smallmolecule CHEBI:17596 ChEBI adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "precursor of" -1 15926889 t Luana "Adenosine deaminase (ADA; EC 3.5.4.4) catalyses the deamination of adenosine and 2′-deoxyadenosine to inosine and deoxyinosine. Two different isoenzymes of ADA designated as ADA1 and ADA2 were found in mammals and lower vertebrates" SIGNOR-269734 ADA protein P00813 UNIPROT adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "chemical modification" -1 15926889 t Luana "Adenosine deaminase (ADA; EC 3.5.4.4) catalyses the deamination of adenosine and 2′-deoxyadenosine to inosine and deoxyinosine. Two different isoenzymes of ADA designated as ADA1 and ADA2 were found in mammals and lower vertebrates" SIGNOR-269735 adenosine smallmolecule CHEBI:16335 ChEBI inosine smallmolecule CHEBI:17596 ChEBI "up-regulates quantity" "precursor of" -1 15926889 t Luana "Adenosine deaminase (ADA; EC 3.5.4.4) catalyses the deamination of adenosine and 2′-deoxyadenosine to inosine and deoxyinosine. Two different isoenzymes of ADA designated as ADA1 and ADA2 were found in mammals and lower vertebrates" SIGNOR-269736 ADA protein P00813 UNIPROT inosine smallmolecule CHEBI:17596 ChEBI "up-regulates quantity" "chemical modification" -1 15926889 t Luana "Adenosine deaminase (ADA; EC 3.5.4.4) catalyses the deamination of adenosine and 2′-deoxyadenosine to inosine and deoxyinosine. Two different isoenzymes of ADA designated as ADA1 and ADA2 were found in mammals and lower vertebrates" SIGNOR-269737 AMP smallmolecule CHEBI:456215 ChEBI adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "precursor of" -1 31461341 t Luana "Ecto-5'-nucleotidase [cluster of differentiation 73 (CD73)] is a ubiquitously expressed glycosylphosphatidylinositol-anchored glycoprotein that converts extracellular adenosine 5'-monophosphate to adenosine." SIGNOR-269741 AMP smallmolecule CHEBI:456215 ChEBI adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "precursor of" -1 18940592 t Luana "Specifically, PAP dephosphorylates extracellular adenosine monophosphate (AMP) to adenosine and activates A1-adenosine receptors in dorsal spinal cord." SIGNOR-269738 ACP3 protein P15309 UNIPROT adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "chemical modification" -1 18940592 t Luana "Specifically, PAP dephosphorylates extracellular adenosine monophosphate (AMP) to adenosine and activates A1-adenosine receptors in dorsal spinal cord." SIGNOR-269739 ACP3 protein P15309 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "down-regulates quantity" "chemical modification" -1 18940592 t Luana "Specifically, PAP dephosphorylates extracellular adenosine monophosphate (AMP) to adenosine and activates A1-adenosine receptors in dorsal spinal cord." SIGNOR-269740 NT5E protein P21589 UNIPROT adenosine smallmolecule CHEBI:16335 ChEBI "up-regulates quantity" "chemical modification" -1 31461341 t Luana "Ecto-5'-nucleotidase [cluster of differentiation 73 (CD73)] is a ubiquitously expressed glycosylphosphatidylinositol-anchored glycoprotein that converts extracellular adenosine 5'-monophosphate to adenosine." SIGNOR-269742 NT5E protein P21589 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "down-regulates quantity" "chemical modification" -1 31461341 t Luana "Ecto-5'-nucleotidase [cluster of differentiation 73 (CD73)] is a ubiquitously expressed glycosylphosphatidylinositol-anchored glycoprotein that converts extracellular adenosine 5'-monophosphate to adenosine." SIGNOR-269743 MAOA protein P21397 UNIPROT (R)-adrenaline smallmolecule CHEBI:28918 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000142 20493079 t Luana "The selective monoamine oxidase inhibitors clorgyline and (−)-deprenyl were used to study the distribution of monoamine oxidase-A and -B (MAO-A, MAO-B) activities towards (−)-noradrenaline and (+),(−)-adrenaline in homogenates from seven different regions of human brain. Noradreanline and adrenaline were substrates for both forms of the enzyme in all regions studied." SIGNOR-269744 MAOA protein P21397 UNIPROT (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000142 20493079 t Luana "The selective monoamine oxidase inhibitors clorgyline and (−)-deprenyl were used to study the distribution of monoamine oxidase-A and -B (MAO-A, MAO-B) activities towards (−)-noradrenaline and (+),(−)-adrenaline in homogenates from seven different regions of human brain. Noradreanline and adrenaline were substrates for both forms of the enzyme in all regions studied." SIGNOR-269745 MAOB protein P27338 UNIPROT (R)-adrenaline smallmolecule CHEBI:28918 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000142 20493079 t Luana "The selective monoamine oxidase inhibitors clorgyline and (−)-deprenyl were used to study the distribution of monoamine oxidase-A and -B (MAO-A, MAO-B) activities towards (−)-noradrenaline and (+),(−)-adrenaline in homogenates from seven different regions of human brain. Noradreanline and adrenaline were substrates for both forms of the enzyme in all regions studied." SIGNOR-269746 MAOB protein P27338 UNIPROT (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000142 20493079 t Luana "The selective monoamine oxidase inhibitors clorgyline and (−)-deprenyl were used to study the distribution of monoamine oxidase-A and -B (MAO-A, MAO-B) activities towards (−)-noradrenaline and (+),(−)-adrenaline in homogenates from seven different regions of human brain. Noradreanline and adrenaline were substrates for both forms of the enzyme in all regions studied." SIGNOR-269747 SETD2 protein Q9BYW2 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" trimethylation Lys37 APATGGVkKPHRYRP 9606 16118227 t Gianni "Our results suggest that HYPB HMTase may coordinate histone methylation and transcriptional regulation in mammals and open perspective for the further study of the potential roles of HYPB protein in hematopoiesis and pathogenesis of HD." SIGNOR-269071 "17beta-estradiol 3-sulfate(1-)" smallmolecule CHEBI:136582 ChEBI 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "precursor of" -1 7779757 t Luana "HEST-1 maximally sulfates β-estradiol and estrone at concentrations of 20 nM." SIGNOR-269748 SULT1E1 protein P49888 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" -1 7779757 t Luana "HEST-1 maximally sulfates β-estradiol and estrone at concentrations of 20 nM." SIGNOR-269749 NFIX protein Q14938 UNIPROT ANOS1 protein P23352 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 31838646 t Gianni "By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles for these NFI family members in promoting neural development" SIGNOR-268884 CHD8 protein Q9HCK8 UNIPROT ASCL1 protein P50553 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 32839322 t Gianni "Many of the most significantly up-regulated genes in Chd8+/− and Chd8−/− NPCs are involved in later stages of neuronal development, including Ascl1 [a central driver of neural reprogramming (29)], Dcx, Map2, Nefm, Neurod4, and Neurog1 (Fig. 2 E and F). Additionally, we found that Sox3 is derepressed in both Chd8+/− and Chd8−/− NPCs, and several other Sox TF members (Sox2, Sox7, and Sox11) became derepressed in the Chd8−/− cells" SIGNOR-268914 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "17beta-estradiol 3-sulfate(1-)" smallmolecule CHEBI:136582 ChEBI "up-regulates quantity" "precursor of" -1 7779757 t Luana "HEST-1 maximally sulfates β-estradiol and estrone at concentrations of 20 nM." SIGNOR-269750 SULT1E1 protein P49888 UNIPROT "17beta-estradiol 3-sulfate(1-)" smallmolecule CHEBI:136582 ChEBI "up-regulates quantity" "chemical modification" -1 7779757 t Luana "HEST-1 maximally sulfates β-estradiol and estrone at concentrations of 20 nM." SIGNOR-269751 17beta-estradiol smallmolecule CHEBI:16469 ChEBI 4-hydroxy-17beta-estradiol smallmolecule CHEBI:62845 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000093 8790407 t Luana "These studies demonstrate that human P450 1B1 is a catalytically efficient E2 4-hydroxylase that is likely to participate in endocrine regulation and the toxicity of estrogens." SIGNOR-269753 CYP1B1 protein Q16678 UNIPROT 4-hydroxy-17beta-estradiol smallmolecule CHEBI:62845 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000093 8790407 t Luana "These studies demonstrate that human P450 1B1 is a catalytically efficient E2 4-hydroxylase that is likely to participate in endocrine regulation and the toxicity of estrogens." SIGNOR-269754 EFR3B protein Q9Y2G0 UNIPROT PI4KA protein P42356 UNIPROT "up-regulates quantity" binding 9606 BTO:0000007 34504076 t miannu "PI4KA is recruited to plasma membrane by the adapter protein EFR3, which has two isoforms, EFR3A and EFR3B" SIGNOR-269093 4-hydroxy-17beta-estradiol smallmolecule CHEBI:62845 ChEBI 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000093 8790407 t Luana "These studies demonstrate that human P450 1B1 is a catalytically efficient E2 4-hydroxylase that is likely to participate in endocrine regulation and the toxicity of estrogens." SIGNOR-269755 CYP1B1 protein Q16678 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000093 8790407 t Luana "These studies demonstrate that human P450 1B1 is a catalytically efficient E2 4-hydroxylase that is likely to participate in endocrine regulation and the toxicity of estrogens." SIGNOR-269756 HSD17B1 protein P14061 UNIPROT estrone smallmolecule CHEBI:17263 ChEBI "up-regulates quantity" "chemical modification" -1 8994190 t Luana "Human 17 beta-hydroxysteroid dehydrogenase (17-HSD) type 1 catalyzes the conversion of the low activity estrogen, estrone, into highly active estradiol, both in the gonads and in target tissues. " SIGNOR-269758 HSD17B1 protein P14061 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" -1 8994190 t Luana "Human 17 beta-hydroxysteroid dehydrogenase (17-HSD) type 1 catalyzes the conversion of the low activity estrogen, estrone, into highly active estradiol, both in the gonads and in target tissues. " SIGNOR-269760 HSD17B2 protein P37059 UNIPROT estrone smallmolecule CHEBI:17263 ChEBI "up-regulates quantity" "chemical modification" -1 8099587 t Luana "17 beta-HSD type 2 was capable of catalyzing the interconversion of testosterone and androstenedione as well as estradiol and estrone. " SIGNOR-269762 HSD17B2 protein P37059 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" -1 8099587 t Luana "17 beta-HSD type 2 was capable of catalyzing the interconversion of testosterone and androstenedione as well as estradiol and estrone. " SIGNOR-269764 "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI "up-regulates quantity" "precursor of" -1 10922363 t Luana "Importantly, this enzyme is capable of converting COX-1-, but not COX-2-, derived PGH2 to PGE2 efficiently." SIGNOR-269765 PTGES2 protein Q9H7Z7 UNIPROT "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI "up-regulates quantity" "chemical modification" -1 10922363 t Luana "Importantly, this enzyme is capable of converting COX-1-, but not COX-2-, derived PGH2 to PGE2 efficiently." SIGNOR-269766 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "up-regulates quantity" "precursor of" -1 10922363 t Luana "Importantly, this enzyme is capable of converting COX-1-, but not COX-2-, derived PGH2 to PGE2 efficiently." SIGNOR-269767 PTGES2 protein Q9H7Z7 UNIPROT "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "up-regulates quantity" "chemical modification" -1 10922363 t Luana "Importantly, this enzyme is capable of converting COX-1-, but not COX-2-, derived PGH2 to PGE2 efficiently." SIGNOR-269768 "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "prostaglandin G2(1-)" smallmolecule CHEBI:82629 ChEBI "up-regulates quantity" "precursor of" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269769 PTGS2 protein P35354 UNIPROT "prostaglandin G2(1-)" smallmolecule CHEBI:82629 ChEBI "up-regulates quantity" "chemical modification" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269770 PTGS1 protein P23219 UNIPROT "prostaglandin G2(1-)" smallmolecule CHEBI:82629 ChEBI "up-regulates quantity" "chemical modification" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269771 AMPD1 protein P23109 UNIPROT "adenosine 5'-monophosphate" smallmolecule CHEBI:16027 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001103 1631143 t miannu "AMP deaminase (AMPD; EC 3.5.4.6) is encoded by a multigene family in mammals. The AMPD1 gene is expressed at high levels in skeletal muscle, where this enzyme is thought to play an important role in energy metabolism. AMP deaminase (AMPD; EC 3.5.4.6), an enzyme that catalyzes deamination of AMP to IMP, and the purine nucleotide cycle, of which AMPD is one component, play a central role in purine nucleotide interconversion in eukaryotic cells." SIGNOR-269772 AMPD1 protein P23109 UNIPROT IMP smallmolecule CHEBI:17202 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001103 1631143 t miannu "AMP deaminase (AMPD; EC 3.5.4.6) is encoded by a multigene family in mammals. The AMPD1 gene is expressed at high levels in skeletal muscle, where this enzyme is thought to play an important role in energy metabolism. AMP deaminase (AMPD; EC 3.5.4.6), an enzyme that catalyzes deamination of AMP to IMP, and the purine nucleotide cycle, of which AMPD is one component, play a central role in purine nucleotide interconversion in eukaryotic cells." SIGNOR-269773 "adenosine 5'-monophosphate" smallmolecule CHEBI:16027 ChEBI IMP smallmolecule CHEBI:17202 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001103 1631143 t miannu "AMP deaminase (AMPD; EC 3.5.4.6) is encoded by a multigene family in mammals. The AMPD1 gene is expressed at high levels in skeletal muscle, where this enzyme is thought to play an important role in energy metabolism. AMP deaminase (AMPD; EC 3.5.4.6), an enzyme that catalyzes deamination of AMP to IMP, and the purine nucleotide cycle, of which AMPD is one component, play a central role in purine nucleotide interconversion in eukaryotic cells." SIGNOR-269774 AMPD1 protein P23109 UNIPROT ammonium smallmolecule CHEBI:28938 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001103 1631143 t miannu "AMP deaminase (AMPD; EC 3.5.4.6) is encoded by a multigene family in mammals. The AMPD1 gene is expressed at high levels in skeletal muscle, where this enzyme is thought to play an important role in energy metabolism. AMP deaminase (AMPD; EC 3.5.4.6), an enzyme that catalyzes deamination of AMP to IMP, and the purine nucleotide cycle, of which AMPD is one component, play a central role in purine nucleotide interconversion in eukaryotic cells." SIGNOR-269775 PTGS2 protein P35354 UNIPROT "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "up-regulates quantity" "chemical modification" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269776 "prostaglandin G2(1-)" smallmolecule CHEBI:82629 ChEBI "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "up-regulates quantity" "precursor of" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269777 PTGS1 protein P23219 UNIPROT "prostaglandin H2(1-)" smallmolecule CHEBI:57405 ChEBI "up-regulates quantity" "chemical modification" -1 7592599 t Luana "[14C]Arachidonate metabolism by oPGHS-1 and hPGHS-2 was examined in reactions with a series of GSP/Cox ratios (Fig. 3). The principal metabolite for both isoforms was the endoperoxide PGH2, with lesser amounts of PGF2a, PGE2, PGD2," SIGNOR-269778 EFR3A protein Q14156 UNIPROT KRAS protein P01116 UNIPROT "up-regulates quantity" binding 9606 BTO:0000007 34504076 t miannu "EFR3A directly binds to active KRAS through its C-terminus. EFR3A promotes the localization and nanoclustering of KRAS at the plasma membrane." SIGNOR-269094 PI4KA protein P42356 UNIPROT 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "down-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269095 PI4KA protein P42356 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269096 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "1-phosphatidyl-1D-myo-inositol 4-phosphate" smallmolecule CHEBI:17526 ChEBI "up-regulates quantity" "precursor of" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269097 SMARCA2 protein P51531 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269779 PI4K2B protein Q8TCG2 UNIPROT 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "down-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269099 PI4K2B protein Q8TCG2 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269100 PI4K2B protein Q8TCG2 UNIPROT "1-phosphatidyl-1D-myo-inositol 4-phosphate" smallmolecule CHEBI:17526 ChEBI "up-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269101 PI4K2B protein Q8TCG2 UNIPROT ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269102 PI4KA protein P42356 UNIPROT "1-phosphatidyl-1D-myo-inositol 4-phosphate" smallmolecule CHEBI:17526 ChEBI "up-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269103 PI4KA protein P42356 UNIPROT ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "chemical modification" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269104 ADA protein P00813 UNIPROT ADORA1 protein P30542 UNIPROT "up-regulates activity" binding -1 18680557 t miannu "The results show that human ADA, apart from reducing the adenosine concentration and thus preventing A(1)R desensitization, binds to A(1)R behaving as an allosteric effector that markedly enhances agonist affinity and increases receptor functionality." SIGNOR-269105 OFD1 protein O75665 UNIPROT ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "down-regulates quantity by destabilization" binding 9606 34027042 t miannu "We showed for the first time that the centrosomal protein OFD1, which is mutated in Oral-Facial-Digital type I syndrome, inhibits early phases of the LC3-mediated autop hagic cascade by acting as a receptor for unc-51-like kinase (ULK1) complex turnover. we demon strated that OFD1 is a novel autophagy receptor which selectively promotes the autophagic degradation of ATG13 via direct interaction with the C3/GABARAP family of proteins (Figure 1)." SIGNOR-269106 OFD1 protein O75665 UNIPROT ATG13 protein O75143 UNIPROT "down-regulates quantity by destabilization" binding 9606 34027042 t miannu "The OFD1 protein inhibits autophagosome biogenesis by selective autophagy-mediated degradation of Autophagy Related 13 (ATG13), a component of the unc-51-like kinase (ULK1) autophagy initiation complex." SIGNOR-269107 MMUT protein P22033 UNIPROT (S)-methylmalonyl-CoA(5-) smallmolecule CHEBI:57327 ChEBI "down-regulates quantity" "chemical modification" 9606 1978672 t miannu "Methylmalonyl-CoA mutase (MCM) is an adenosylcobalamin-dependent enzyme that catalyses isomerization between methylmalonyl-CoA and succinyl-CoA (3-carboxypropionyl-CoA)." SIGNOR-269108 MMUT protein P22033 UNIPROT succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "up-regulates quantity" "chemical modification" 9606 1978672 t miannu "Methylmalonyl-CoA mutase (MCM) is an adenosylcobalamin-dependent enzyme that catalyses isomerization between methylmalonyl-CoA and succinyl-CoA (3-carboxypropionyl-CoA)." SIGNOR-269109 (S)-methylmalonyl-CoA(5-) smallmolecule CHEBI:57327 ChEBI succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "up-regulates quantity" "precursor of" 9606 1978672 t miannu "Methylmalonyl-CoA mutase (MCM) is an adenosylcobalamin-dependent enzyme that catalyses isomerization between methylmalonyl-CoA and succinyl-CoA (3-carboxypropionyl-CoA)." SIGNOR-269110 PIAS1 protein O75925 UNIPROT SATB2 protein Q9UPW6 UNIPROT "down-regulates activity" sumoylation Lys350 PPIPRAVkPEPTNSS 9606 BTO:0000007 14701874 t gianni "We found that SATB2 differs from the closely related thymocyte-specific protein SATB1 by modifications of two lysines with the small ubiquitive related modifier (SUMO), which are augmented specifically by the SUMO E3 ligase PIAS1." SIGNOR-269112 EIF2S1 protein P05198 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "form complex" binding 9606 32955564 t lperfetto "In eukaryotes, translation initiation generally occurs by a cap-dependent scanning mechanism, wherein the small (40S) subunit of the ribosome recruits methionyl initiator tRNA (Met-tRNAi) in a ternary complex (TC) with GTP-bound eukaryotic initiation factor 2 (eIF2), in a reaction stimulated by factors eIF1, eIF1A and eIF3." SIGNOR-269114 EIF2S2 protein P20042 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "form complex" binding 9606 32955564 t lperfetto "In eukaryotes, translation initiation generally occurs by a cap-dependent scanning mechanism, wherein the small (40S) subunit of the ribosome recruits methionyl initiator tRNA (Met-tRNAi) in a ternary complex (TC) with GTP-bound eukaryotic initiation factor 2 (eIF2), in a reaction stimulated by factors eIF1, eIF1A and eIF3." SIGNOR-269115 EIF2B4 protein Q9UI10 UNIPROT EIF2S3 protein P41091 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269137 EIF2S3 protein P41091 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "form complex" binding 9606 32955564 t lperfetto "In eukaryotes, translation initiation generally occurs by a cap-dependent scanning mechanism, wherein the small (40S) subunit of the ribosome recruits methionyl initiator tRNA (Met-tRNAi) in a ternary complex (TC) with GTP-bound eukaryotic initiation factor 2 (eIF2), in a reaction stimulated by factors eIF1, eIF1A and eIF3." SIGNOR-269116 Met-tRNA(Met) chemical CHEBI:16635 ChEBI Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "form complex" binding 9606 32955564 t lperfetto "In eukaryotes, translation initiation generally occurs by a cap-dependent scanning mechanism, wherein the small (40S) subunit of the ribosome recruits methionyl initiator tRNA (Met-tRNAi) in a ternary complex (TC) with GTP-bound eukaryotic initiation factor 2 (eIF2), in a reaction stimulated by factors eIF1, eIF1A and eIF3." SIGNOR-269117 GTP smallmolecule CHEBI:15996 ChEBI Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "form complex" binding 9606 32955564 t lperfetto "In eukaryotes, translation initiation generally occurs by a cap-dependent scanning mechanism, wherein the small (40S) subunit of the ribosome recruits methionyl initiator tRNA (Met-tRNAi) in a ternary complex (TC) with GTP-bound eukaryotic initiation factor 2 (eIF2), in a reaction stimulated by factors eIF1, eIF1A and eIF3." SIGNOR-269118 EIF5B protein O60841 UNIPROT Met-tRNA(Met) chemical CHEBI:16635 ChEBI "up-regulates activity" relocalization 9606 30551605 t lperfetto "EIF5B was also shown to deliver Met-tRNAi into the P-site of the ribosome in an eIF2-independent translation initiation mechanism utilized by the CSFV and HCV IRESs " SIGNOR-269119 EIF5B protein O60841 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "down-regulates activity" binding 9606 30211544 t lperfetto "eIF5B promotes ribosomal subunit joining, with the help of eIF1A. Upon subunit joining, eIF5B hydrolyzes GTP and is released together with eIF1A. We found that human eIF5 interacts with eIF5B and may help recruit eIF5B to the PIC." SIGNOR-269120 EIF5B protein O60841 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "down-regulates activity" binding 9606 30211544 t lperfetto "eIF5B promotes ribosomal subunit joining, with the help of eIF1A. Upon subunit joining, eIF5B hydrolyzes GTP and is released together with eIF1A. We found that human eIF5 interacts with eIF5B and may help recruit eIF5B to the PIC." SIGNOR-269121 EIF5 protein P55010 UNIPROT EIF5B protein O60841 UNIPROT "up-regulates activity" relocalization 9606 30211544 t lperfetto "eIF5B promotes ribosomal subunit joining, with the help of eIF1A. Upon subunit joining, eIF5B hydrolyzes GTP and is released together with eIF1A. We found that human eIF5 interacts with eIF5B and may help recruit eIF5B to the PIC." SIGNOR-269122 EIF2B5 protein Q13144 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269123 EIF2B1 protein Q14232 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269124 EIF2B2 protein P49770 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269125 EIF2B3 protein Q9NR50 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269126 EIF2B4 protein Q9UI10 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269127 EIF2B5 protein Q13144 UNIPROT EIF2S2 protein P20042 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269128 EIF2B1 protein Q14232 UNIPROT EIF2S2 protein P20042 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269129 EIF2B2 protein P49770 UNIPROT EIF2S2 protein P20042 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269130 EIF2B3 protein Q9NR50 UNIPROT EIF2S2 protein P20042 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269131 EIF2B4 protein Q9UI10 UNIPROT EIF2S2 protein P20042 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269132 EIF2B5 protein Q13144 UNIPROT EIF2S3 protein P41091 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269133 EIF2B1 protein Q14232 UNIPROT EIF2S3 protein P41091 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269134 EIF2B2 protein P49770 UNIPROT EIF2S3 protein P41091 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269135 EIF2B3 protein Q9NR50 UNIPROT EIF2S3 protein P41091 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269136 ASTN2 protein O75129 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000142 28506896 f miannu "The role of astrotactin and Brinp proteins has been partially characterized, with ASTN1 and ASTN2 demonstrated to facilitate glial-guided neuronal migration during brain development" SIGNOR-269814 EIF2B5 protein Q13144 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269138 EIF2B1 protein Q14232 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269139 EIF2B2 protein P49770 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269140 EIF2B3 protein Q9NR50 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269141 EIF2B4 protein Q9UI10 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" "guanine nucleotide exchange factor" 9606 15054402 t lperfetto "EIF2B converts the protein synthesis initiation factor 2 (eIF2) from an inactive GDP-bound form to an active eIF2-GTP complex owing to its guanine nucleotide exchange factor (GEF) activity." SIGNOR-269142 EIF1 protein P41567 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "up-regulates activity" relocalization 9606 20921384 t lperfetto "Genetic and biochemical studies have revealed several eukaryotic factors involved in selecting the correct initiation codon (3–6). Further analyses pointed toward eukaryotic initiation factor 1 (eIF1) as the key mediator of this process (7–10). eIF1 binds near the P-site of the small ribosomal subunit (11); this binding is thought to lead to an open conformation of the preinitiation complex favoring scanning" SIGNOR-269143 EIF1 protein P41567 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "down-regulates activity" 9606 14600024 f lperfetto "Binding of eIF1 to the 40S subunit would block access of the 60S" SIGNOR-269144 EIF1B protein O60739 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "up-regulates activity" relocalization 9606 20921384 t lperfetto "Genetic and biochemical studies have revealed several eukaryotic factors involved in selecting the correct initiation codon (3–6). Further analyses pointed toward eukaryotic initiation factor 1 (eIF1) as the key mediator of this process (7–10). eIF1 binds near the P-site of the small ribosomal subunit (11); this binding is thought to lead to an open conformation of the preinitiation complex favoring scanning" SIGNOR-269145 EIF1B protein O60739 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "down-regulates activity" 9606 14600024 f lperfetto "Binding of eIF1 to the 40S subunit would block access of the 60S" SIGNOR-269146 EIF1AX protein P47813 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" relocalization 9606 12514125 t lperfetto "Translation initiation factor 1A (eIF1A) is predicted to bind in the decoding site of the 40S ribosome and has been implicated in recruitment of the eIF2-GTP-Met-tRNA i Met ternary complex (TC) and ribosomal scanning. " SIGNOR-269147 EIF1AY protein O14602 UNIPROT Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" relocalization 9606 12514125 t lperfetto "Translation initiation factor 1A (eIF1A) is predicted to bind in the decoding site of the 40S ribosome and has been implicated in recruitment of the eIF2-GTP-Met-tRNA i Met ternary complex (TC) and ribosomal scanning. " SIGNOR-269148 EIF3_complex complex SIGNOR-C401 SIGNOR "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "down-regulates activity" 9606 15703437 f lperfetto "EIF3 and, to some extent, eIF1A have been implicated in preventing reassociation of free 40S and 60S subunits and in dissociation of empty 80S ribosomes" SIGNOR-269149 EIF6 protein P56537 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "down-regulates activity" binding 9606 14654845 t lperfetto "The assembly of 80S ribosomes requires joining of the 40S and 60S subunits, which is triggered by the formation of an initiation complex on the 40S subunit. This event is rate-limiting for translation, and depends on external stimuli and the status of the cell. Here we show that 60S subunits are activated by release of eIF6 (also termed p27BBP). | Loading 60S subunits with eIF6 caused a dose-dependent translational block and impairment of 80S formation, which were reversed by expression of RACK1 and stimulation of PKC in vivo and in vitro. PKC stimulation led to eIF6 phosphorylation, and mutation of a serine residue in the carboxy terminus of eIF6 impaired RACK1/PKC-mediated translational rescue." SIGNOR-269150 EIF6 protein P56537 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "up-regulates quantity" binding 9606 10085284 t lperfetto "The beta4 integrin interactor p27(BBP/eIF6) is an essential nuclear matrix protein involved in 60S ribosomal subunit assembly." SIGNOR-269151 EIF3_complex complex SIGNOR-C401 SIGNOR EIF1 protein P41567 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269152 EIF3_complex complex SIGNOR-C401 SIGNOR EIF5 protein P55010 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269153 EIF3_complex complex SIGNOR-C401 SIGNOR Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269154 EIF3_complex complex SIGNOR-C401 SIGNOR EIF4G1 protein Q04637 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269155 EIF3_complex complex SIGNOR-C401 SIGNOR EIF4G2 protein P78344 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269156 EIF3_complex complex SIGNOR-C401 SIGNOR EIF4G3 protein O43432 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269157 EIF3_complex complex SIGNOR-C401 SIGNOR EIF4B protein P23588 UNIPROT "up-regulates activity" stabilization 9606 17581632 t lperfetto "EIF3 plays many functions in initiation complex formation. It interacts with eIF1, eIF5, eIF4B and eIF4G, and the direct interaction between eIF3 and eIF4G may serve as a bridge between the 40S ribosomal subunit and eIF4F-bound mRNA (Hershey and Merrick, 2000). eIF3 stabilizes the binding of the eIF2-GTP-Met-tRNAiMet ternary complex to the 40S subunit" SIGNOR-269158 BCL7C protein Q8WUZ0 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269780 BICRA protein Q9NZM4 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269781 SS18 protein Q15532 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269782 BCL7B protein Q9BQE9 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269783 BCL7A protein Q4VC05 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269784 SMARCD1 protein Q96GM5 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269785 Ternary_GTP_eIF2_tRNA_complex complex SIGNOR-C452 SIGNOR 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269159 "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269160 PPP1R9A protein Q9ULJ8 UNIPROT ARHGEF2 protein Q92974 UNIPROT "up-regulates activity" binding 10090 BTO:0001976 15996550 t miannu "The Rho Family GEF Lfc Interacts with Neurabin and Spinophilin. Neurabin and spinophilin are homologous protein phosphatase 1 and actin binding proteins that regulate dendritic spine function. The results obtained in the present study suggest a mechanism by which neurabin or spinophilin contributes to the organization of the F-actin cytoskeleton in dendritic spines, and in turn to the regulation of spine morphology, via the activity-dependent recruitment of the Rho-specific GEF Lfc" SIGNOR-269177 EIF1 protein P41567 UNIPROT 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269161 EIF3_complex complex SIGNOR-C401 SIGNOR 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269162 EIF5 protein P55010 UNIPROT 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269163 "messenger RNA" smallmolecule CHEBI:33699 ChEBI 48S_initiation_complex complex SIGNOR-C454 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269164 EIF4B protein P23588 UNIPROT 48S_initiation_complex complex SIGNOR-C454 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269165 eIF4F_complex complex SIGNOR-C44 SIGNOR 48S_initiation_complex complex SIGNOR-C454 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269166 43S_pre_initiation_complex complex SIGNOR-C453 SIGNOR 48S_initiation_complex complex SIGNOR-C454 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269167 48S_initiation_complex complex SIGNOR-C454 SIGNOR MRNA_scanning phenotype SIGNOR-PH208 SIGNOR up-regulates 9606 29401259 f lperfetto "The 48S complex scans mRNA from 5′ to 3′ until it identifies an AUG start codon in an appropriate sequence context (Kozak consensus)" SIGNOR-269168 48S_initiation_complex complex SIGNOR-C454 SIGNOR "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "up-regulates activity" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269169 "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR 80S_cytosolic_ribosome complex SIGNOR-C455 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269170 GFAP protein P14136 UNIPROT ACTB protein P60709 UNIPROT "up-regulates quantity" binding 9606 BTO:0000099 31626364 t miannu "GFAP is the major cytoskeletal element and scaffold of astrocytes In astrocytes, GFAP has close interaction with F-actin molecularly and functionally." SIGNOR-269271 "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR 80S_cytosolic_ribosome complex SIGNOR-C455 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269171 "messenger RNA" smallmolecule CHEBI:33699 ChEBI 80S_cytosolic_ribosome complex SIGNOR-C455 SIGNOR "form complex" binding 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269172 80S_cytosolic_ribosome complex SIGNOR-C455 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 35489072 t lperfetto "In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis." SIGNOR-269173 SMARCC1 protein Q92922 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269786 BRD9 protein Q9H8M2 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269787 ACTB protein P60709 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269788 ACTL6A protein O96019 UNIPROT GBAF complex SIGNOR-C467 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269789 RBPJ/NOTCH complex SIGNOR-C97 SIGNOR Quiescence phenotype SIGNOR-PH25 SIGNOR up-regulates 10090 BTO:0002314 22045613 f gcesareni "Notch signaling is active in quiescent SCs. SC-specific deletion of recombining binding protein-J (RBP-J), a nuclear factor required for Notch signaling, resulted in the depletion of the SC pool and muscles that lacked any ability to regenerate in response to injury." SIGNOR-244004 PPP1R9B protein Q96SB3 UNIPROT SPATA13 protein Q96N96 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19151759 t miannu "Here we show that Asef2, but not Asef, interacts with Neurabin2/Spinophilin, a scaffold protein that binds to Filamentous actin (F-actin). Neurabin2 is required for Asef2-induced filopodia formation. RNA interference experiments showed that Asef2, Neurabin2 and APC are involved in HGF-induced cell migration. Furthermore, knockdown of Neurabin2 resulted in the suppression of Asef2-induced filopodia formation." SIGNOR-269174 PPP1R9B protein Q96SB3 UNIPROT TIAM1 protein Q13009 UNIPROT "up-regulates quantity" binding 9534 BTO:0000298 12531897 t miannu "Spinophilin binding promotes the plasma membrane localization of Tiam1 and enhances the ability of Tiam1 to activate p70 S6 kinase." SIGNOR-269175 PPP1R9B protein Q96SB3 UNIPROT ARHGEF2 protein Q92974 UNIPROT "up-regulates activity" binding 10090 BTO:0001976 15996550 t miannu "The Rho Family GEF Lfc Interacts with Neurabin and Spinophilin. Neurabin and spinophilin are homologous protein phosphatase 1 and actin binding proteins that regulate dendritic spine function. The results obtained in the present study suggest a mechanism by which neurabin or spinophilin contributes to the organization of the F-actin cytoskeleton in dendritic spines, and in turn to the regulation of spine morphology, via the activity-dependent recruitment of the Rho-specific GEF Lfc" SIGNOR-269176 GBAF complex SIGNOR-C467 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 30397315 f miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269790 PPP1R9B protein Q96SB3 UNIPROT PP1 proteinfamily SIGNOR-PF54 SIGNOR "up-regulates activity" binding 9606 BTO:0000938 10194355 t miannu "In the present study, the interaction between PP1 and spinophilin, a neuronal protein that targets PP1 to dendritic spines, has been characterized. . These studies support the notion that spinophilin functions in vivo as a neuronal PP1 targeting subunit by directing the enzyme to postsynaptic densities and regulating its activity toward physiological substrates." SIGNOR-269178 PPP1R9B protein Q96SB3 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR up-regulates 10090 BTO:0001976 15996550 f miannu "Neurabin and spinophilin are preferentially expressed in neurons, where they are highly localized to dendritic spines via an interaction with F-actin. The results obtained in the present study suggest a mechanism by which neurabin or spinophilin contributes to the organization of the F-actin cytoskeleton in dendritic spines, and in turn to the regulation of spine morphology, via the activity-dependent recruitment of the Rho-specific GEF Lfc" SIGNOR-269179 PPP1R9A protein Q9ULJ8 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR up-regulates 10090 BTO:0001976 15996550 f miannu "Neurabin and spinophilin are preferentially expressed in neurons, where they are highly localized to dendritic spines via an interaction with F-actin. The results obtained in the present study suggest a mechanism by which neurabin or spinophilin contributes to the organization of the F-actin cytoskeleton in dendritic spines, and in turn to the regulation of spine morphology, via the activity-dependent recruitment of the Rho-specific GEF Lfc" SIGNOR-269180 SYN1 protein P17600 UNIPROT RAB3A protein P20336 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner. The interaction between synapsin I and Rab3A was confirmed by photoaffinity labeling experiments on purified synaptic vesicles and by the formation of a chemically cross-linked complex between synapsin I and Rab3A in intact nerve terminals. The data indicate that synapsin I is a novel Rab3 interactor on synaptic vesicles and suggest that the synapsin-Rab3 interaction may participate in the regulation of synaptic vesicle trafficking within the nerve terminals." SIGNOR-269181 SYN2 protein Q92777 UNIPROT ACTB protein P60709 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269182 SYN3 protein O14994 UNIPROT ACTB protein P60709 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269183 SYN1 protein P17600 UNIPROT ACTB protein P60709 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269184 SYN2 protein Q92777 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269185 SYN3 protein O14994 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269186 SYN1 protein P17600 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR "up-regulates activity" binding 9606 BTO:0000938 15265865 t miannu "Synapsins, a family of neuron-specific phosphoproteins, have been demonstrated to regulate the availability of synaptic vesicles for exocytosis by binding to both synaptic vesicles and the actin cytoskeleton in a phosphorylation-dependent manner." SIGNOR-269187 RALGAPA1 protein Q6GYQ0 UNIPROT RalGAP1 complex SIGNOR-C468 SIGNOR "form complex" binding 10090 BTO:0000011 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA." SIGNOR-269791 miR-155 mirna URS000062749E_9606 RNAcentral JARID2 protein Q92833 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 31390932 t miannu " Mechanically, LINC01133 functioning as a ceRNA targeted miR-4784 to augment AHDC1 expression. Finally, LINCO1133/miR-4784 aggravated the malignant growth and aggressiveness and EMT of cervical cancer in an AHDC1-dependant way. In conclusion, we unveiled that LINC01133 may function as a ceRNA for miR-4784 to advance AHDC1 expression, intensifying CC cell malignant phenotypes and EMT process, which may demonstrate the implied value of LINC01133 as a therapeutic target for CC patients." SIGNOR-269188 RALGAPB protein Q86X10 UNIPROT RalGAP1 complex SIGNOR-C468 SIGNOR "form complex" binding 10090 BTO:0000011 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA." SIGNOR-269792 RALGAPB protein Q86X10 UNIPROT RalGAP2 complex SIGNOR-C469 SIGNOR "form complex" binding 10090 BTO:0000011 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA." SIGNOR-269794 RalGAP1 complex SIGNOR-C468 SIGNOR RALA protein P11233 UNIPROT "down-regulates activity" "guanine nucleotide exchange factor" 10090 BTO:0000011 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA." SIGNOR-269795 DDX3X protein O00571 UNIPROT PABPC1 protein P11940 UNIPROT "up-regulates activity" binding 9606 21883093 t miannu "In the present study, we indentified the SG marker PABP1 [poly(A)-binding protein 1] as another direct interaction partner of DDX3. Interestingly, down-regulation of DDX3 interfered with SG assembly, led to nuclear accumulation of PABP1 and reduced cell viability following stress. Conversely, supplementation with a shRNA (short hairpin RNA)-resistant DDX3 restored SG formation, the translocation of PABP1 into SGs and cell survival." SIGNOR-269194 RalGAP2 complex SIGNOR-C469 SIGNOR RALA protein P11233 UNIPROT "down-regulates activity" "guanine nucleotide exchange factor" 10090 BTO:0000011 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA. RGC2 negatively regulates RalA activity in adipocytes. When immunoprecipitated from cell lysates of 3T3-L1 adipocytes by an anti-RGC2 antibody, RGC proteins efficiently enhanced GTP hydrolysis of recombinant RalA in vitro, compared with RalA alone or RalA incubated with various control immunoprecipitates (Figure 2C)." SIGNOR-269796 RALGAPA2 protein Q2PPJ7 UNIPROT RalGAP2 complex SIGNOR-C469 SIGNOR "form complex" binding 10090 21148297 t miannu "Here we report the identification and characterization of a Ral GAP complex (RGC) that mediates the activation of RalA downstream of the PI 3-kinase/Akt pathway. The complex is composed of an RGC1 regulatory subunit and an RGC2 catalytic subunit (previously identified as AS250) that directly stimulates the guanosine triphosphate hydrolysis of RalA." SIGNOR-269793 AKT2 protein P31751 UNIPROT RALGAPA2 protein Q2PPJ7 UNIPROT "down-regulates activity" phosphorylation Ser486 SSWGRTYsFTSAMSR 10090 SIGNOR-C469 21148297 t miannu "RGC2 is an endogenous substrate for Akt2 downstream of PI 3-kinase. kt2 directly phosphorylated all three sites on RGC2 (Figure 5A)." SIGNOR-269797 AKT2 protein P31751 UNIPROT RALGAPA2 protein Q2PPJ7 UNIPROT "down-regulates activity" phosphorylation Ser696 TTVGRSFsLSWRSHP 10090 SIGNOR-C469 21148297 t miannu "RGC2 is an endogenous substrate for Akt2 downstream of PI 3-kinase" SIGNOR-269798 AKT2 protein P31751 UNIPROT RALGAPA2 protein Q2PPJ7 UNIPROT "down-regulates activity" phosphorylation Thr715 PMRFRSAtTSGAPGV 10090 SIGNOR-C469 21148297 t miannu "RGC2 is an endogenous substrate for Akt2 downstream of PI 3-kinase" SIGNOR-269799 MYBL2 protein P10244 UNIPROT CLU protein P10909 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0000298 10770937 t miannu "Here we show that the human ApoJ/Clusterin gene contains a Myb binding site in its 5' flanking region, which interacts with bacterially synthesized B-MYB protein and mediates B-MYB-dependent transactivation of the ApoJ/Clusterin promoter in transient transfection assays. Endogenous ApoJ/Clusterin expression is induced in mammalian cell lines following transient transfection of a B-MYB cDNA." SIGNOR-269800 ZMYM2 protein Q9UBW7 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" binding 9606 BTO:0000599 32439918 t miannu "Here we have identified the zinc-finger proteins ZMYM2 and ZMYM4 as novel B-MYB binding proteins. B-MYB has been implicated in cell cycle progression at two steps, namely at the G1/S- and the G2/M-transition. ZMYM2 is required for the G1/S-transition in HepG2 cells." SIGNOR-269801 ZMYM2 protein Q9UBW7 UNIPROT NANOG protein Q9H9S0 UNIPROT "down-regulates activity" binding 10090 BTO:0004593 31363497 t miannu "In this work, we identified ZMYM2/ZFP198, which physically associates with NANOG as a key negative regulator of NANOG-mediated reprogramming of both epiblast stem cells and somatic cells." SIGNOR-269802 SBF1 protein O95248 UNIPROT MTMR2 protein Q13614 UNIPROT "up-regulates activity" binding 9534 BTO:0001538 12668758 t miannu "We also demonstrate that MTMR2 interacts with MTMR5 via its coiled-coil domain and that mutations in the coiled-coil domain of either MTMR2 or MTMR5 abrogate this interaction. Through this interaction, MTMR5 increases the enzymatic activity of MTMR2 and dictates its subcellular localization. " SIGNOR-269803 MTMR1 protein Q13613 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate(5-)" smallmolecule CHEBI:57923 ChEBI "down-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269804 MTMR1 protein Q13613 UNIPROT "1-phosphatidyl-1D-myo-inositol 5-phosphate(3-)" smallmolecule CHEBI:57795 ChEBI "up-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269805 "1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate(5-)" smallmolecule CHEBI:57923 ChEBI "1-phosphatidyl-1D-myo-inositol 5-phosphate(3-)" smallmolecule CHEBI:57795 ChEBI "up-regulates quantity" "precursor of" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269806 MTMR2 protein Q13614 UNIPROT "1-phosphatidyl-1D-myo-inositol 3-phosphate(3-)" smallmolecule CHEBI:58088 ChEBI "down-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269807 SLC6A3 protein Q01959 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30465801 t miannu "Key regulators of transmitter release and the signaling dynamics of dopamine are the plasma membrane reuptake transporter (DAT) and the vesicular monoamine transporter (VMAT2). These proteins serve to remove dopamine molecules from the extracellular and cytosolic space, respectively and both determine the amount of transmitter released from synaptic vesicles." SIGNOR-269189 SLC18A2 protein Q05940 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30465801 t miannu "Key regulators of transmitter release and the signaling dynamics of dopamine are the plasma membrane reuptake transporter (DAT) and the vesicular monoamine transporter (VMAT2). These proteins serve to remove dopamine molecules from the extracellular and cytosolic space, respectively and both determine the amount of transmitter released from synaptic vesicles." SIGNOR-269190 KCNMA1 protein Q12791 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31152168 t miannu "The large-conductance Ca2+- and voltage-activated K+ (BK) channel is a tetramer consisting of four α-subunits encoded by the KCNMA1 gene on chromosome 10q22.3." SIGNOR-269191 calcium(2+) smallmolecule CHEBI:29108 ChEBI KCNMA1 protein Q12791 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 31152168 t miannu "The large-conductance Ca2+- and voltage-activated K+ (BK) channel is a tetramer consisting of four α-subunits encoded by the KCNMA1 gene on chromosome 10q22.3. The BK channel can be allosterically activated by both changes in the membrane voltage (voltage-dependent activation pathway) and intracellular [Ca2+] concentration (calcium-dependent activation pathway)" SIGNOR-269192 DDX3X protein O00571 UNIPROT EIF4E protein P06730 UNIPROT "down-regulates activity" binding 9606 BTO:0001950 17667941 t miannu "DDX3 is a human RNA helicase with plethoric functions. we identified translation initiation factor eukaryotic initiation factor 4E (eIF4E) as a DDX3-binding partner. Interestingly, DDX3 utilizes a consensus eIF4E-binding sequence YIPPHLR to interact with the functionally important dorsal surface of eIF4E in a similar manner to other eIF4E-binding proteins. Furthermore, cap affinity chromatography analysis suggests that DDX3 traps eIF4E in a translationally inactive complex by blocking interaction with eIF4G." SIGNOR-269193 DDX3X protein O00571 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 33627125 t miannu "DDX3X enhances transcription by interacting with transcription factors to promote their binding to the promoter of the target gene. The best characterized mechanism is its cooperation with the transcription factor SP1. The downstream genes of DDX3X-SP1-mediated transactivation include P21, KRAS, and MDM2" SIGNOR-269195 SLC6A3 protein Q01959 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30465801 t miannu "Key regulators of transmitter release and the signaling dynamics of dopamine are the plasma membrane reuptake transporter (DAT) and the vesicular monoamine transporter (VMAT2). These proteins serve to remove dopamine molecules from the extracellular and cytosolic space, respectively and both determine the amount of transmitter released from synaptic vesicles." SIGNOR-269196 SLC18A2 protein Q05940 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30465801 t miannu "Key regulators of transmitter release and the signaling dynamics of dopamine are the plasma membrane reuptake transporter (DAT) and the vesicular monoamine transporter (VMAT2). These proteins serve to remove dopamine molecules from the extracellular and cytosolic space, respectively and both determine the amount of transmitter released from synaptic vesicles." SIGNOR-269197 KCNMA1 protein Q12791 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31152168 t miannu "The large-conductance Ca2+- and voltage-activated K+ (BK) channel is a tetramer consisting of four α-subunits encoded by the KCNMA1 gene on chromosome 10q22.3." SIGNOR-269198 calcium(2+) smallmolecule CHEBI:29108 ChEBI KCNMA1 protein Q12791 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 31152168 t miannu "The large-conductance Ca2+- and voltage-activated K+ (BK) channel is a tetramer consisting of four α-subunits encoded by the KCNMA1 gene on chromosome 10q22.3. The BK channel can be allosterically activated by both changes in the membrane voltage (voltage-dependent activation pathway) and intracellular [Ca2+] concentration (calcium-dependent activation pathway)" SIGNOR-269199 DDX3X protein O00571 UNIPROT EIF4E protein P06730 UNIPROT "down-regulates activity" binding 9606 BTO:0001950 17667941 t miannu "DDX3 is a human RNA helicase with plethoric functions. we identified translation initiation factor eukaryotic initiation factor 4E (eIF4E) as a DDX3-binding partner. Interestingly, DDX3 utilizes a consensus eIF4E-binding sequence YIPPHLR to interact with the functionally important dorsal surface of eIF4E in a similar manner to other eIF4E-binding proteins. Furthermore, cap affinity chromatography analysis suggests that DDX3 traps eIF4E in a translationally inactive complex by blocking interaction with eIF4G." SIGNOR-269200 DDX3X protein O00571 UNIPROT PABPC1 protein P11940 UNIPROT "up-regulates activity" binding 9606 21883093 t miannu "In the present study, we indentified the SG marker PABP1 [poly(A)-binding protein 1] as another direct interaction partner of DDX3. Interestingly, down-regulation of DDX3 interfered with SG assembly, led to nuclear accumulation of PABP1 and reduced cell viability following stress. Conversely, supplementation with a shRNA (short hairpin RNA)-resistant DDX3 restored SG formation, the translocation of PABP1 into SGs and cell survival." SIGNOR-269201 DDX3X protein O00571 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 33627125 t miannu "DDX3X enhances transcription by interacting with transcription factors to promote their binding to the promoter of the target gene. The best characterized mechanism is its cooperation with the transcription factor SP1. The downstream genes of DDX3X-SP1-mediated transactivation include P21, KRAS, and MDM2" SIGNOR-269202 MTMR2 protein Q13614 UNIPROT 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "up-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269808 PAM protein P19021 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "up-regulates activity" cleavage 9606 23084901 t lperfetto "Nevertheless, overall the results of this study show that peptide sequence recognition is an important aspect of the interactions of the prohormone substrates prooxytocin (3d) and procalcitonin (7e) with PAM, which is mirrored in the potency of analogous peptidomimetic glycolate inhibitors of the enzyme." SIGNOR-268551 CIC protein Q96RK0 UNIPROT Sin3B_complex complex SIGNOR-C409 SIGNOR "up-regulates activity" binding 10090 BTO:0000142 32229723 t miannu "Mechanistically, we demonstrated that CIC represses VGF expression by tethering SIN3-HDAC to form a transcriptional corepressor complex. Mass spectrometry analysis of CIC-interacting proteins further identified the BRG1-containing mSWI/SNF complex whose function is necessary for transcriptional repression by CIC. CIC interacts with mSWI/SNF complex during neurogenesis. CIC tethers SIN3-HDAC corepressor complex and mSWI/SNF complex to VGF promoter during neurogenesis." SIGNOR-269206 CIC protein Q96RK0 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "up-regulates activity" binding 10090 BTO:0000142 32229723 t miannu "Mechanistically, we demonstrated that CIC represses VGF expression by tethering SIN3-HDAC to form a transcriptional corepressor complex. Mass spectrometry analysis of CIC-interacting proteins further identified the BRG1-containing mSWI/SNF complex whose function is necessary for transcriptional repression by CIC. CIC interacts with mSWI/SNF complex during neurogenesis. CIC tethers SIN3-HDAC corepressor complex and mSWI/SNF complex to VGF promoter during neurogenesis." SIGNOR-269207 "1-phosphatidyl-1D-myo-inositol 3-phosphate(3-)" smallmolecule CHEBI:58088 ChEBI 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "up-regulates quantity" "precursor of" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269809 MTMR3 protein Q13615 UNIPROT "1-phosphatidyl-1D-myo-inositol 3-phosphate(3-)" smallmolecule CHEBI:58088 ChEBI "down-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269810 MTMR3 protein Q13615 UNIPROT 1-phosphatidyl-1D-myo-inositol(1-) smallmolecule CHEBI:57880 ChEBI "up-regulates quantity" "chemical modification" 9606 18429927 t miannu "PtdIns(3,5)P2 can be dephosphorylated by the 3-phosphatase myotubularins (MTMs), leading to the production of PtdIns5P. Myotubularins also dephosphorylate PtdIns3P into PtdIns" SIGNOR-269811 SBF1 protein O95248 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 10090 20937701 f miannu "Reduced sciatic nerve axons and normal myelination in the absence of Mtmr5. However, Mtmr5−/− mice had significantly fewer total myelinated axons in sciatic nerves than wild-type controls (Fig. 5G)." SIGNOR-269812 TBK1 protein Q9UHD2 UNIPROT HTT protein P42858 UNIPROT "up-regulates activity" phosphorylation Ser13 KLMKAFEsLKSFQQQ 9606 BTO:0000007 32757223 t "Herein, we report the discovery and validation of a kinase, TANK-binding kinase 1 (TBK1), that efficiently phosphorylates full-length and N-terminal HTT fragments in vitro (at S13/S16), in cells (at S13) and in vivo. TBK1 expression in HD models (cells, primary neurons, and Caenorhabditis elegans) increases mutant HTT exon 1 phosphorylation and reduces its aggregation and cytotoxicity." SIGNOR-270350 WNT10B protein O00744 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 9606 12055200 f fspada "We have identified wnt10b as a potent inhibitor of adipogenesis that must be suppressed for preadipocytes to differentiate in vitro" SIGNOR-89131 ASTN2 protein O75129 UNIPROT ASTN1 protein O14525 UNIPROT "down-regulates quantity" binding 9606 BTO:0000007 20573900 t miannu "Biochemical and flow cytometry experiments show that ASTN2 forms a complex with ASTN1 and regulates surface expression of ASTN1. Coexpression with ASTN2 reduces the cell surface localization of ASTN1." SIGNOR-269813 GLI1 protein P08151 UNIPROT GLI1/GLI2 complex SIGNOR-C450 SIGNOR "form complex" binding 9606 BTO:0000304 32766732 t "GLI2 and GLI1 heterodimerize via the Zn-finger domain" SimoneGraziosi "GLI1 and GLI2 were shown to co-immunoprecipitate in PANC1 pancreatic cancer cells and RMS13 rhabdomyosarcoma cells.|Chromatin immunoprecipitation showed that GLI1 and GLI2 occupied the same regions at the BCL2, MYCN and CCND1 promoters. Furthermore, depletion of GLI1 inhibited GLI2 occupancy at these promoters, suggesting that GLI1/GLI2 interaction is required for the recruitment of GLI2 to these sites." SIGNOR-269209 GLI2 protein P10070 UNIPROT GLI1/GLI2 complex SIGNOR-C450 SIGNOR "form complex" binding 9606 BTO:0000304 32766732 t "GLI2 and GLI1 heterodimerize via the Zn-finger domain" SimoneGraziosi "GLI1 and GLI2 were shown to co-immunoprecipitate in PANC1 pancreatic cancer cells and RMS13 rhabdomyosarcoma cells.|Chromatin immunoprecipitation showed that GLI1 and GLI2 occupied the same regions at the BCL2, MYCN and CCND1 promoters. Furthermore, depletion of GLI1 inhibited GLI2 occupancy at these promoters, suggesting that GLI1/GLI2 interaction is required for the recruitment of GLI2 to these sites." SIGNOR-269210 GLI1/GLI2 complex SIGNOR-C450 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000304 32766732 t "GLI2 and GLI1 heterodimerize via the Zn-finger domain" SimoneGraziosi "GLI1 and GLI2 were shown to co-immunoprecipitate in PANC1 pancreatic cancer cells and RMS13 rhabdomyosarcoma cells.|Chromatin immunoprecipitation showed that GLI1 and GLI2 occupied the same regions at the BCL2, MYCN and CCND1 promoters. Furthermore, depletion of GLI1 inhibited GLI2 occupancy at these promoters, suggesting that GLI1/GLI2 interaction is required for the recruitment of GLI2 to these sites. | RNAi knockdown of either GLI1 or GLI2 inhibited expression of many well-characterized GLI target genes (BCL2, MYCN, PTCH2, IL7 and CCND1) in PANC1 cells" SIGNOR-269211 GLI1/GLI2 complex SIGNOR-C450 SIGNOR MYCN protein P04198 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000304 32766732 t "GLI2 and GLI1 heterodimerize via the Zn-finger domain" SimoneGraziosi "GLI1 and GLI2 were shown to co-immunoprecipitate in PANC1 pancreatic cancer cells and RMS13 rhabdomyosarcoma cells.|Chromatin immunoprecipitation showed that GLI1 and GLI2 occupied the same regions at the BCL2, MYCN and CCND1 promoters. Furthermore, depletion of GLI1 inhibited GLI2 occupancy at these promoters, suggesting that GLI1/GLI2 interaction is required for the recruitment of GLI2 to these sites. | RNAi knockdown of either GLI1 or GLI2 inhibited expression of many well-characterized GLI target genes (BCL2, MYCN, PTCH2, IL7 and CCND1) in PANC1 cells" SIGNOR-269212 GLI1/GLI2 complex SIGNOR-C450 SIGNOR CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000304 32766732 t "GLI2 and GLI1 heterodimerize via the Zn-finger domain" SimoneGraziosi "GLI1 and GLI2 were shown to co-immunoprecipitate in PANC1 pancreatic cancer cells and RMS13 rhabdomyosarcoma cells.|Chromatin immunoprecipitation showed that GLI1 and GLI2 occupied the same regions at the BCL2, MYCN and CCND1 promoters. Furthermore, depletion of GLI1 inhibited GLI2 occupancy at these promoters, suggesting that GLI1/GLI2 interaction is required for the recruitment of GLI2 to these sites. | RNAi knockdown of either GLI1 or GLI2 inhibited expression of many well-characterized GLI target genes (BCL2, MYCN, PTCH2, IL7 and CCND1) in PANC1 cells" SIGNOR-269213 GLI2 protein P10070 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates NBK6142 f "Whilst shh signalling is required for ventral oligodendrogenesis in the entire central nervous system, Gli2 activity only regulates oligodendrocyte development in the ventral spinal cord. Gli3 plays a nonessential role in ventral oligodendrogenesis during normal development. " SimoneGraziosi SIGNOR-269214 GLI2 protein P10070 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates NBK6142 f "Whilst shh signalling is required for ventral oligodendrogenesis in the entire central nervous system, Gli2 activity only regulates oligodendrocyte development in the ventral spinal cord. Gli3 plays a nonessential role in ventral oligodendrogenesis during normal development. " SimoneGraziosi SIGNOR-269215 ASTN1 protein O14525 UNIPROT Neuron_migration phenotype SIGNOR-PH67 SIGNOR up-regulates 9606 BTO:0000142 28506896 f miannu "The role of astrotactin and Brinp proteins has been partially characterized, with ASTN1 and ASTN2 demonstrated to facilitate glial-guided neuronal migration during brain development" SIGNOR-269815 clobetasol chemical CHEBI:205919 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" 9606 4594577 t SimoneGraziosi "The clinical evaluation of a new topical corticosteroid, clobetasol propionate. An international controlled trial." SIGNOR-269217 PHF7 protein Q9BWX1 UNIPROT SMARCD3 protein Q6STE5 UNIPROT "form complex" binding 9606 33941892 t miannu "Mechanistically, PHF7 localizes to cardiac super enhancers in fibroblasts, and through cooperation with the SWI/SNF complex, it increases chromatin accessibility and transcription factor binding at these sites. Furthermore, PHF7 recruits cardiac transcription factors to activate a positive transcriptional autoregulatory circuit in reprogramming. PHF7 interacts with SMARCD3 to promote reprogramming." SIGNOR-269816 TNF protein P01375 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 9606 21514273 f "via a ?-catenin-dependent pathway" fspada "Tumor necrosis factor-? (TNF-alpha) Is known to suppress adipocyte differentiation via a Beta-catenin-dependent pathway." SIGNOR-173421 SOX17 protein Q9H6I2 UNIPROT GLI2 protein P10070 UNIPROT up-regulates 10090 33083751 f SimoneGraziosi "Sox17 ablation lowered endogenous Gli2 and Olig2+ cells" SIGNOR-269218 GLI2 protein P10070 UNIPROT OLIG2 protein Q13516 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 NBK6142 f SimoneGraziosi "Therefore, Gli2 activity regulates the late phase of Olig2 gene expression in the ventral neuroepithelium and its subsequent production of OPC cells." SIGNOR-269219 SOX17 protein Q9H6I2 UNIPROT SOX17/POU5F1 complex SIGNOR-C451 SIGNOR "form complex" binding 23474895 t SimoneGraziosi "Oct4 switches partnering from Sox2 to Sox17 to reinterpret the enhancer code and specify endoderm|We show that Sox17 partners with Oct4 and binds to a unique ‘compressed' Sox/Oct motif that earmarks endodermal genes. This is in contrast to the pluripotent state where Oct4 selectively partners with Sox2 at ‘canonical' binding sites." SIGNOR-269220 POU5F1 protein Q01860 UNIPROT SOX17/POU5F1 complex SIGNOR-C451 SIGNOR "form complex" binding 23474895 t SimoneGraziosi "Oct4 switches partnering from Sox2 to Sox17 to reinterpret the enhancer code and specify endoderm|We show that Sox17 partners with Oct4 and binds to a unique ‘compressed' Sox/Oct motif that earmarks endodermal genes. This is in contrast to the pluripotent state where Oct4 selectively partners with Sox2 at ‘canonical' binding sites." SIGNOR-269221 POU5F1 protein Q01860 UNIPROT RARG protein P13631 UNIPROT "up-regulates quantity" 27499297 f SimoneGraziosi "OCT4 positively controls the level of RARgamma" SIGNOR-269222 GLI2 protein P10070 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR up-regulates 33125874 f SimoneGraziosi "Inhibition of Gli1 with simultaneous increase in Gli2 promotes migration of vNSC-derived cells to demyelinated lesions" SIGNOR-269223 mir-143 mirna URS0000008A99_9606 RNAcentral IGFBP5 protein P24593 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 29506532 t gianni "The results indicated that CADM2 is a direct target of miR-10b in HCC cells and miR-10b/CADM2 modulates EMT process and migration ability via focal adhesion kinase (FAK) /AKT signaling pathway in HCC" SIGNOR-268853 SMO protein Q99835 UNIPROT MAL protein P21145 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 35082605 f "Non-canonical pathway (Gli1-indipendent): SMO/AMPK" SimoneGraziosi "We show that GSA-10 promotes Gli2 upregulation, MBP and MAL/OPALIN expression via Smo/AMPactivated Protein Kinase (AMPK) signaling, and efficiently increases the number of axonal contact/ensheathment for each oligodendroglial cell." SIGNOR-269224 SMO protein Q99835 UNIPROT OPALIN protein Q96PE5 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 35082605 f "Non-canonical pathway (Gli1-indipendent): SMO/AMPK" SimoneGraziosi "We show that GSA-10 promotes Gli2 upregulation, MBP and MAL/OPALIN expression via Smo/AMPactivated Protein Kinase (AMPK) signaling, and efficiently increases the number of axonal contact/ensheathment for each oligodendroglial cell." SIGNOR-269225 SMO protein Q99835 UNIPROT MBP protein P02686 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 35082605 f "Non-canonical pathway (Gli1-indipendent): SMO/AMPK" SimoneGraziosi "We show that GSA-10 promotes Gli2 upregulation, MBP and MAL/OPALIN expression via Smo/AMPactivated Protein Kinase (AMPK) signaling, and efficiently increases the number of axonal contact/ensheathment for each oligodendroglial cell." SIGNOR-269226 SMO protein Q99835 UNIPROT MAG protein P20916 UNIPROT "up-regulates quantity" "transcriptional regulation" 27639396 f SimoneGraziosi "We found that inactivation of Shh signaling caused a dose-dependent decrease in myelin basic protein (MBP) and myelin associated glycoprotein (MAG) in differentiating OLGs." SIGNOR-269227 MAL protein P21145 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 15337780 f SimoneGraziosi "Our results demonstrate a critical role for MAL in the maintenance of central nervous system paranodes" SIGNOR-269228 OPALIN protein Q96PE5 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 18490449 f SimoneGraziosi "Opalin protein is a type 1 transmembrane sialylglycoprotein and an oligodendrocyte-specific component of myelin membranes." SIGNOR-269229 MBP protein P02686 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 31066630 f SimoneGraziosi "Myelin basic protein (MBP) is essential for the compaction of the two adjacent cytoplasmic membrane surfaces into the major dense line of myelin." SIGNOR-269230 SMARCA2 protein P51531 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269817 NR3C1 protein P04150 UNIPROT KAT2B protein Q92831 UNIPROT "up-regulates activity" relocalization 32917954 t SimoneGraziosi "NR3C1 impaired GLI1 function by dynamically modulating the recruitment of PCAF acetyltransferase" SIGNOR-269233 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR PRDM14 protein Q9GZV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269234 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR DPPA4 protein Q7L190 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269235 MOG protein Q16653 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 33290135 f SimoneGraziosi "Myelin oligodendrocyte glycoprotein (MOG) is a nervous system protein expressed by oligodendrocytes to constitute the myelin sheath." SIGNOR-269232 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR TDGF1 protein P13385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269236 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR NANOG protein Q9H9S0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269237 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR LIN28A protein Q9H9Z2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269238 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR TRIM71 protein Q2Q1W2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269239 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR OTX2 protein P32243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269240 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR PIM2 protein Q9P1W9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269241 ARID1A protein O14497 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269818 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR PRDM14 protein Q9GZV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269242 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR DPPA4 protein Q7L190 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269243 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR TDGF1 protein P13385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269244 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR NANOG protein Q9H9S0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269245 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR LIN28A protein Q9H9Z2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269246 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR TRIM71 protein Q2Q1W2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269247 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR OTX2 protein P32243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269248 SMARCE1 protein Q969G3 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269819 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR PIM2 protein Q9P1W9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269249 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR GDF3 protein Q9NR23 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269250 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR LEFTY2 protein O00292 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269251 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR SALL4 protein Q9UJQ4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269252 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR SOX2 protein P48431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269253 SOX2/POU5F1 complex SIGNOR-C73 SIGNOR POU5F1 protein Q01860 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269254 SMARCD3 protein Q6STE5 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269820 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR PRDM1 protein O75626 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269255 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR TFAP2C protein Q92754 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269256 LNPEP protein Q9UIQ6 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "down-regulates quantity by destabilization" cleavage 9606 25767437 t miannu "It has been shown that the steady state of the mature OT form can be controlled by an oxytocinase (P-LAP) that is produced in periphery and centrally by the OT-magnocellular neurons. Noticeably, P-LAP is also expressed in parvocellular OT neurons and in other brain structures| The OT intermediate forms are produced from E16.5 (see above) but the mature amidated OT form is detected only from birth. The released mature form is then degraded by an oxytocinase (PLAP)" SIGNOR-268552 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR MYCN protein P04198 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269257 miR-132 mirna URS00001F4E81_9606 RNAcentral MECP2 protein P51608 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 23132946 f irozzo "In human leukemic cells with MLL rearrangements (e.g., MONOMAC-6 and THP-1 cells), we found that ectopic expression of miR-495 could significantly inhibit cell growth/proliferation and increase apoptosis while decreasing cell viability." SIGNOR-256649 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269258 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR NANOS3 protein P60323 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269259 SOX17/POU5F1 complex SIGNOR-C451 SIGNOR BMP7 protein P18075 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 31583686 t SimoneGraziosi "Both SOX2 and SOX17 are able to partner with OCT4 and, as a consequence, recognize and bind specific binding motifs.6, 7 In human and mouse ESCs, SOX2/OCT4 bind to canonical motifs (CTTTGTCATGCAAAT-like), which are composite SOX (CATTGTC-like) and OCT (ATGCAAAT-like) motifs|This way SOX17 and SOX2 regulate a common set of pluripotency and GC-related genes (PRDM14, DPPA4, TDGF1, NANOG, LIN28A, TRIM71, OTX2, PIM2) (Fig. 6). Additionally, in TCam-2 cells SOX17 binds to compressed motifs or SOX motifs (not bound by SOX2 in ECs), thereby regulating the PGC specifiers PRDM1 and TFAP2C, the GC-related genes NANOS3 and BMP7 and the cancer-related genes MYC and IGF1 (Fig. 6). In 2102EP cells, SOX2 further binds canonical elements or SOX motifs (not bound by SOX17 in TCam-2), regulating additional pluripotency genes (GDF3, LEFTY2, SALL4, SOX2 and POU5F1) (Fig. 6)." SIGNOR-269260 PRDM14 protein Q9GZV8 UNIPROT Pluripotency phenotype SIGNOR-PH43 SIGNOR up-regulates 31583686 f SimoneGraziosi "SOX17 regulates TFAP2C, PRDM1 and PRDM14, thereby maintaining latent pluripotency and suppressing somatic differentiation." SIGNOR-269261 TFAP2C protein Q92754 UNIPROT Pluripotency phenotype SIGNOR-PH43 SIGNOR up-regulates 31583686 f SimoneGraziosi "SOX17 regulates TFAP2C, PRDM1 and PRDM14, thereby maintaining latent pluripotency and suppressing somatic differentiation." SIGNOR-269262 PRDM1 protein O75626 UNIPROT Pluripotency phenotype SIGNOR-PH43 SIGNOR up-regulates 31583686 f SimoneGraziosi "SOX17 regulates TFAP2C, PRDM1 and PRDM14, thereby maintaining latent pluripotency and suppressing somatic differentiation." SIGNOR-269263 SMARCD2 protein Q92925 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269821 SMARCD1 protein Q96GM5 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269822 PLP1 protein P60201 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 26519753 f SimoneGraziosi "Proteolipid protein (PLP) is a major component only in the CNS myelin of terrestrial species and is involved in compaction of the extracellular apposition." SIGNOR-269265 SMARCC2 protein Q8TAQ2 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269823 RXRG protein P48443 UNIPROT MBP protein P02686 UNIPROT "up-regulates quantity" "transcriptional regulation" 31390799 f SimoneGraziosi "RXRγ gene silencing reduces the ability of the drugs to promote MBP expression." SIGNOR-269266 RXRG protein P48443 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates quantity" "transcriptional regulation" 31390799 f SimoneGraziosi "Despite RXRγ being heavily down-regulated upon silencing (average silencing was about 80%), the reduction in Gli2 expression levels was statistically significant only for Clobetasol-treated but not for Gefitinib-treated cells." SIGNOR-269267 CNP protein P09543 UNIPROT MBP protein P02686 UNIPROT "down-regulates activity" 28076777 t SimoneGraziosi "We provide evidence that CNP directly associates with and organizes the actin cytoskeleton, thereby providing an intracellular strut that counteracts membrane compaction by myelin basic protein (MBP)." SIGNOR-269269 KAT2B protein Q92831 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" acetylation 32917954 t SimoneGraziosi "NR3C1 impaired GLI1 function by dynamically modulating the recruitment of PCAF acetyltransferase" SIGNOR-269270 MAG protein P20916 UNIPROT Myelination phenotype SIGNOR-PH206 SIGNOR up-regulates 17241126 f SimoneGraziosi "The myelin-associated glycoprotein (MAG) is a type I transmembrane glycoprotein localized in periaxonal Schwann cell and oligodendroglial membranes of myelin sheaths where it functions in glia-axon interactions." SIGNOR-269231 SCNN1A protein P37088 UNIPROT CACNA1H protein O95180 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 30736831 t miannu "This study describes the functional interaction between Cav3.2 calcium channels and the Epithelial Sodium Channel (ENaC). β- and γ-ENaC subunits could be co-immunoprecipitated with Cav3.2 calcium channels from brain lysates, dorsal horn and lumbar dorsal root ganglia. Αβγ-ENaC channels enhanced Cav3.2 calcium channel trafficking to the plasma membrane in tsA-201 cells. This effect was reciprocal such that Cav3.2 channel expression also enhanced β-ENaC trafficking to the cell surface. these findings reveal ENaC as an interactor and potential regulator of Cav3.2 calcium channels expressed in neuronal tissues." SIGNOR-269272 SCNN1B protein P51168 UNIPROT CACNA1H protein O95180 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 30736831 t miannu "This study describes the functional interaction between Cav3.2 calcium channels and the Epithelial Sodium Channel (ENaC). β- and γ-ENaC subunits could be co-immunoprecipitated with Cav3.2 calcium channels from brain lysates, dorsal horn and lumbar dorsal root ganglia. Αβγ-ENaC channels enhanced Cav3.2 calcium channel trafficking to the plasma membrane in tsA-201 cells. This effect was reciprocal such that Cav3.2 channel expression also enhanced β-ENaC trafficking to the cell surface. these findings reveal ENaC as an interactor and potential regulator of Cav3.2 calcium channels expressed in neuronal tissues." SIGNOR-269273 SCNN1G protein P51170 UNIPROT CACNA1H protein O95180 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 30736831 t miannu "This study describes the functional interaction between Cav3.2 calcium channels and the Epithelial Sodium Channel (ENaC). β- and γ-ENaC subunits could be co-immunoprecipitated with Cav3.2 calcium channels from brain lysates, dorsal horn and lumbar dorsal root ganglia. Αβγ-ENaC channels enhanced Cav3.2 calcium channel trafficking to the plasma membrane in tsA-201 cells. This effect was reciprocal such that Cav3.2 channel expression also enhanced β-ENaC trafficking to the cell surface. these findings reveal ENaC as an interactor and potential regulator of Cav3.2 calcium channels expressed in neuronal tissues." SIGNOR-269274 SCNN1A protein P37088 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 26772908 t miannu "The epithelial sodium channel (ENaC) is composed of three homologous subunits and allows the flow of Na(+) ions across high resistance epithelia, maintaining body salt and water homeostasis. ENaC dependent reabsorption of Na(+) in the kidney tubules regulates extracellular fluid (ECF) volume and blood pressure by modulating osmolarity." SIGNOR-269275 SCNN1B protein P51168 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 26772908 t miannu "The epithelial sodium channel (ENaC) is composed of three homologous subunits and allows the flow of Na(+) ions across high resistance epithelia, maintaining body salt and water homeostasis. ENaC dependent reabsorption of Na(+) in the kidney tubules regulates extracellular fluid (ECF) volume and blood pressure by modulating osmolarity." SIGNOR-269276 SCNN1G protein P51170 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 26772908 t miannu "The epithelial sodium channel (ENaC) is composed of three homologous subunits and allows the flow of Na(+) ions across high resistance epithelia, maintaining body salt and water homeostasis. ENaC dependent reabsorption of Na(+) in the kidney tubules regulates extracellular fluid (ECF) volume and blood pressure by modulating osmolarity." SIGNOR-269277 CACNA1H protein O95180 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000142 30736831 t miannu "Certain types of sensory neurons express Cav3.2 calcium channels [12, 13] These channels belong to the family of low-voltage gated T-type calcium channels" SIGNOR-269278 SMARCC1 protein Q92922 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269824 SMARCB1 protein Q12824 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269825 ACTB protein P60709 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269826 ACTL6A protein O96019 UNIPROT "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269827 "SWI/SNF ACTL6A-ARID1A-SMARCA2 variant" complex SIGNOR-C470 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 30397315 f miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-269828 JUN protein P05412 UNIPROT miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255767 mir-133a1 mirna URS00005EB596_9606 RNAcentral IGF1R protein P08069 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 17996649 f miannu "Here, we show that miR-223 is a direct transcriptional target of AML1/ETO. By recruiting chromatin remodeling enzymes at an AML1-binding site on the pre-miR-223 gene, AML1/ETO induces heterochromatic silencing of miR-223. Ectopic miR-223 expression, RNAi against AML1/ETO, or demethylating treatment enhances miR-223 levels and restores cell differentiation." SIGNOR-261973 miR-142-3p mirna URS000075AE07_9606 RNAcentral MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "down-regulates quantity by repression" "post transcriptional regulation" 10090 23132946 f irozzo "In human leukemic cells with MLL rearrangements (e.g., MONOMAC-6 and THP-1 cells), we found that ectopic expression of miR-495 could significantly inhibit cell growth/proliferation and increase apoptosis while decreasing cell viability." SIGNOR-255883 miR-155 mirna URS000062749E_9606 RNAcentral AP1 complex SIGNOR-C154 SIGNOR "up-regulates quantity by expression" "post transcriptional regulation" 9606 19219026 t Luana "Here we report that the c-Myc (hereafter referred to as Myc) oncogenic transcription factor, which is known to regulate microRNAs and stimulate cell proliferation, transcriptionally represses miR-23a and miR-23b, resulting in greater expression of their target protein, mitochondrial glutaminase, in human P-493 B lymphoma cells and PC3 prostate cancer cells. " SIGNOR-268039 mir-206 mirna URS0000389B41_9606 RNAcentral PAX7 protein P23759 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 20819939 t "We show that miR-1 and miR-206 facilitate satellite cell differentiation by restricting their proliferative potential. We identify Pax7 as one of the direct regulatory targets of miR-1 and miR-206. Inhibition of miR-1 and miR-206 substantially enhances satellite cell proliferation and increases Pax7 protein level in vivo" SIGNOR-255921 miR221 mirna URS0000245997_9606 RNAcentral ZEB2 protein O60315 UNIPROT "down-regulates quantity by repression" destabilization 10090 26762731 t "We identified miR-143 as a regulator of the insulin growth factor-binding protein 5 (Igfbp5) in primary myoblasts and show that the expression of miR-143 and its target gene is disrupted in satellite cells from old mice." SIGNOR-255939 miR-23a mirna URS00001CC864_9606 RNAcentral GLS protein O94925 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 20060380 t "These results suggest that miR-27a would suppress adipocyte differentiation through targeting PPARgamma and thereby down-regulation of miR-27a might be associated with adipose tissue dysregulation in obesity." SIGNOR-255929 miR-27b mirna URS000075B0A5_9606 RNAcentral PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10116 26239616 t Luana "Overexpression of miR-132 significantly reduced the expression levels of MeCP2, at both the mRNA and protein level, whereas downregulation of miR-132 increased the mRNA and protein expression levels of MeCP2" SIGNOR-264608 miR-29b mirna URS0000150A7D_9606 RNAcentral TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 18568019 t miannu "In leukaemic cell lines PLZF overexpression downmodulated miR-146a and upregulated CXCR4 protein, whereas PLZF knockdown induced the opposite effects. Our data indicate that megakaryopoiesis is controlled by a cascade pathway, in which PLZF suppresses miR-146a transcription and thereby activates CXCR4 translation." SIGNOR-256310 miR-29b mirna URS0000150A7D_9606 RNAcentral DNMT3B protein Q9UBC3 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 26344767 f Luana "We also found that miR-199a expression and blockade (see below for details) potentiated and attenuated, respectively, the phosphorylation levels in neurons of S6 ribosomal protein, which signify the activation of mTOR signaling, indicating that miR-199a positively regulates mTOR signaling activity" SIGNOR-264544 MYO5A protein Q9Y4I1 UNIPROT Dense-core_vesicle_exocytosis phenotype SIGNOR-PH184 SIGNOR up-regulates 9606 21077886 f miannu "Myosin Va regulates exocytosis of large dense-core vesicles (LDCVs). interestingly, inhibition of myosin Va potentiates LDCV exocytosis to the same extent as F-actin depolymerization does, suggesting that myosin Va cooperates with the actin cytoskeleton to impede or control LDCV exocytosis" SIGNOR-269279 MYO5A protein Q9Y4I1 UNIPROT ACTB protein P60709 UNIPROT "up-regulates activity" binding 9606 21077886 t miannu "Myosin Va regulates exocytosis of large dense-core vesicles (LDCVs). interestingly, inhibition of myosin Va potentiates LDCV exocytosis to the same extent as F-actin depolymerization does, suggesting that myosin Va cooperates with the actin cytoskeleton to impede or control LDCV exocytosis" SIGNOR-269280 MYO5A protein Q9Y4I1 UNIPROT VAMP2 protein P63027 UNIPROT "up-regulates activity" binding 9606 21077886 t miannu "Another potential role of myosin Va in LDCV exocytosis lies in facilitating the formation of the SNARE complex, which is needed for fusion of the vesicle with the plasma membrane. Notably, myosin Va binds to at least two SNARE proteins in a Ca2+-dependent manner: at micromolar Ca2+-levels, it binds to VAMP2 located in the membrane of the cargo vesicle via its globular tail domain" SIGNOR-269281 S100A4 protein P26447 UNIPROT MYH9 protein P35579 UNIPROT "down-regulates activity" binding 10090 BTO:0005138 16707441 t miannu "Our results show that S100A4 regulates cell polarization during directed motility by affecting the localization of protrusions through interactions with myosin-IIA, with S100A4 expressing cells displaying few side protrusions and extensive forward protrusions during chemotaxis compared with control cells. The mechanisms by which these antibodies and S100A4 increase protrusive activity and promote cellular motility are not well understood, but the observation that S100A4 can inhibit the actin-activated ATPase of myosin-IIA (34) suggests that S100A4 could function as a myosin-IIA inhibitor in vivo." SIGNOR-269282 DLC1 protein Q96QB1 UNIPROT MYH9 protein P35579 UNIPROT "down-regulates activity" binding 9606 BTO:0004006 phosphorylation:Ser1943 RKGAGDGsDEEVDGK 26977077 t miannu "Our study has shown that Dlc1 interacts with non-muscle myosin heavy chain II-A (Myh9), plectin and spectrin proteins in different multiprotein complexes. Overexpression of Dlc1 led to increased phosphorylation of Myh9 protein and activation of Rac1 GTPase. Dlc1 interacts with phosphorylated Myh9 (Ser-1943). This association of Dlc1 with S1943 phosphorylated Myh9, suggests that Dlc1 may be involved in reduced Myh9 filament stability." SIGNOR-269283 MYH9 protein P35579 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004953 32685004 t miannu "Nuclear MYH9 bound to the CTNNB1 promoter through its DNA-binding domain, and interacted with myosin light chain 9, β-actin and RNA polymerase II to promote CTNNB1 transcription, which conferred resistance to anoikis in GC cells in vitro and in vivo." SIGNOR-269284 MYH9 protein P35579 UNIPROT "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "up-regulates activity" binding 9606 BTO:0004953 32685004 t miannu "Nuclear MYH9 bound to the CTNNB1 promoter through its DNA-binding domain, and interacted with myosin light chain 9, β-actin and RNA polymerase II to promote CTNNB1 transcription, which conferred resistance to anoikis in GC cells in vitro and in vivo." SIGNOR-269285 EP400 protein Q96L91 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269289 USP15 protein Q9Y4E8 UNIPROT SQSTM1 protein Q13501 UNIPROT "down-regulates activity" deubiquitination 9606 BTO:0000567 27368102 t miannu "SQSTM1 Is a Substrate for RNF26 and the DUB USP15. Catalytically competent RNF26 (light red) recruits SQSTM1 (blue) and mediates ubiquitin ligation (red), which serves to attract UBDs of specific vesicle-associated adaptors. Dissociation of the RNF26/SQSTM1 complex, promoted by the DUB USP15 (yellow), releases target vesicles for (4) fast transport into the cell periphery." SIGNOR-269829 RNF26 protein Q9BY78 UNIPROT SQSTM1 protein Q13501 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000567 27368102 t miannu "SQSTM1 Is a Substrate for RNF26 and the DUB USP15. Catalytically competent RNF26 (light red) recruits SQSTM1 (blue) and mediates ubiquitin ligation (red), which serves to attract UBDs of specific vesicle-associated adaptors." SIGNOR-269830 WDR61 protein Q9GZS3 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269831 LEO1 protein Q8WVC0 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269832 PAF1 protein Q8N7H5 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269833 CTR9 protein Q6PD62 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269834 RTF1 protein Q92541 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269835 CDC73 protein Q6P1J9 UNIPROT PAF1C complex SIGNOR-C471 SIGNOR "form complex" binding 9606 BTO:0000567 20178742 t miannu "Human PAF1C was affinity purified from a FLAG-hPAF1 HeLa cell line and found to contain homologues (hCTR9, hLEO1, hPAF1, hCDC73 and hRTF1) of the five yeast PAF1C subunits, as well as the SKI8 subunit unique to hPAF1C (Figure 1A). " SIGNOR-269836 PAF1C complex SIGNOR-C471 SIGNOR "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 20178742 t miannu "HPAF1C Independently and Cooperatively (with SII) Stimulates Transcription Elongation. Direct Interactions of hPAF1C with Pol II and SII Are Required for Its Intrinsic and Synergistic Effects on Chromatin Transcription." SIGNOR-269837 PAF1C complex SIGNOR-C471 SIGNOR TCEA1 protein P23193 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 20178742 t miannu "HPAF1C Independently and Cooperatively (with SII) Stimulates Transcription Elongation. Direct Interactions of hPAF1C with Pol II and SII Are Required for Its Intrinsic and Synergistic Effects on Chromatin Transcription." SIGNOR-269838 MACROD2 protein A1Z1Q3 UNIPROT 2''-O-acetyl-ADP-D-ribose(2-) smallmolecule CHEBI:83767 ChEBI "down-regulates quantity" "chemical modification" 9606 32257385 t miannu "MACROD2 is a protein-coding gene located at a fragile site on human chromosome 20. The MACROD2 protein is a deacetylase involved in the removal of ADP-ribose from mono-ADP-ribosylated proteins" SIGNOR-269839 MACROD2 protein A1Z1Q3 UNIPROT ADP-D-ribose(2-) smallmolecule CHEBI:57967 ChEBI "up-regulates quantity" "chemical modification" 9606 32257385 t miannu "MACROD2 is a protein-coding gene located at a fragile site on human chromosome 20. The MACROD2 protein is a deacetylase involved in the removal of ADP-ribose from mono-ADP-ribosylated proteins" SIGNOR-269840 2''-O-acetyl-ADP-D-ribose(2-) smallmolecule CHEBI:83767 ChEBI ADP-D-ribose(2-) smallmolecule CHEBI:57967 ChEBI "up-regulates quantity" "precursor of" 9606 32257385 t miannu "MACROD2 is a protein-coding gene located at a fragile site on human chromosome 20. The MACROD2 protein is a deacetylase involved in the removal of ADP-ribose from mono-ADP-ribosylated proteins" SIGNOR-269841 MACROD2 protein A1Z1Q3 UNIPROT acetate smallmolecule CHEBI:30089 ChEBI "up-regulates quantity" "chemical modification" 9606 32257385 t miannu "MACROD2 is a protein-coding gene located at a fragile site on human chromosome 20. The MACROD2 protein is a deacetylase involved in the removal of ADP-ribose from mono-ADP-ribosylated proteins" SIGNOR-269842 Oxytocin protein P01178_PRO_0000020495 UNIPROT GABA-A proteinfamily SIGNOR-PF61 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268578 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268583 "Neurophysin 1" protein P01178_PRO_0000020496 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "up-regulates quantity" binding 9606 BTO:0000427 9511957 t miannu " Neurophysins I and II (NPI and NPII) serve in the neurosecretory granules of the posterior pituitary as carrier proteins for the neurophyseal hormones oxytocin (OT) and vasopressin (VP), respectively, until the latter are released into blood. " SIGNOR-270351 "NuA4 complex" complex SIGNOR-C459 SIGNOR H4C1 protein P62805 UNIPROT "down-regulates activity" acetylation 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269286 "NuA4 complex" complex SIGNOR-C459 SIGNOR "Histone H2A" proteinfamily SIGNOR-PF70 SIGNOR "down-regulates activity" acetylation 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269287 TRRAP protein Q9Y4A5 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269288 VPS72 protein Q15906 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269290 RUVBL2 protein Q9Y230 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269291 RUVBL1 protein Q9Y265 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269292 ACTB protein P60709 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269293 ING3 protein Q9NXR8 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269294 ACTL6A protein O96019 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269295 MRGBP protein Q9NV56 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269296 KAT5 protein Q92993 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269297 DMAP1 protein Q9NPF5 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269298 MORF4L1 protein Q9UBU8 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269299 MORF4L2 protein Q15014 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269300 MEAF6 protein Q9HAF1 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269301 YEATS4 protein O95619 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269302 MBTD1 protein Q05BQ5 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269303 BRD8 protein Q9H0E9 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269304 EPC1 protein Q9H2F5 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269305 EPC2 protein Q52LR7 UNIPROT "NuA4 complex" complex SIGNOR-C459 SIGNOR "form complex" binding 9606 14966270  t miannu "NuA4 (for nucleosome acetyltransferase of H4) is a 12-subunit HAT complex responsible for acetylation of histone H4 and H2A N-terminal tails." SIGNOR-269306 GTF2B protein Q00403 UNIPROT TFIIF complex SIGNOR-C394 SIGNOR "up-regulates activity" relocalization 9606 27096372 t lperfetto "Our structures suggest that a primary function of TFIID during PIC assembly is the proper positioning of TBP on the upstream promoter, which ultimately determines the placement of Pol II relative to the TSS. The structures presented here offer a structural framework for understanding the complex mechanism underlying TFIID function, shedding new light into the overlapping roles of TFIID as both a coactivator and a general platform for PIC assembly in the coordination of transcription initiation." SIGNOR-266193 TFIID complex SIGNOR-C343 SIGNOR TFIIA complex SIGNOR-C395 SIGNOR "up-regulates activity" relocalization 9606 8990153 t lperfetto "PIC assembly begins with TFIID recognizing the TATA element, followed by coordinated accretion of TFIIB, the nonphosphorylated form of pol II (pol IIA) plus TFIIF, TFIIE, and TFIIH." SIGNOR-269307 TFIID complex SIGNOR-C343 SIGNOR GTF2B protein Q00403 UNIPROT "up-regulates activity" relocalization 9606 8990153 t lperfetto "Early in PIC assembly, TFIIA can associate with and stabilize the TFIID–DNA or the TFIIB–TFIID–DNA complexes, allowing them to ward off the deleterious effects of inhibitory negative cofactors and enhance the stimulatory effects of transcriptional activators" SIGNOR-269308 GTF3A protein Q92664 UNIPROT TFIIIB complex SIGNOR-C393 SIGNOR "up-regulates activity" relocalization 9606 8907699 t lperfetto "One of the major functions of TFIIIA is to program the 5S RNA gene for transcription by binding directly to the ICR, which subsequently directs an ordered assembly of general factors to form a functional transcription complex." SIGNOR-269309 LMNA protein P02545 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000944 16415042 f "Cleaved by CASP6" amattioni "Nuclear lamin A inhibits adipocyte differentiation: implications for Dunnigan-type familial partial lipodystrophy.|We conclude that A-type lamins act as inhibitors of adipocyte differentiation, possibly by affecting PPARgamma2 and insulin signaling." SIGNOR-45455 GTF2H5 protein Q6ZYL4 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269310 GTF2H2 protein Q13888 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269311 ERCC2 protein P18074 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269312 ERCC3 protein P19447 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269313 GTF2H3 protein Q13889 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269314 GTF2H4 protein Q92759 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269315 GTF2H1 protein P32780 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269316 GTF2H2C protein Q6P1K8 UNIPROT TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269317 "CAK complex" complex SIGNOR-C456 SIGNOR TFIIH complex SIGNOR-C457 SIGNOR "form complex" binding 9606 30860024 t lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair.|The TFIIH core complex is composed of the seven subunits XPB, XPD, p62, p52, p44, p34, and p8, and is the form of TFIIH active in DNA repair|and additionally the CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269318 CDK7 protein P50613 UNIPROT "CAK complex" complex SIGNOR-C456 SIGNOR "form complex" binding 9606 30860024 t lperfetto "CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269319 MNAT1 protein P51948 UNIPROT "CAK complex" complex SIGNOR-C456 SIGNOR "form complex" binding 9606 30860024 t lperfetto "CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269320 CCNH protein P51946 UNIPROT "CAK complex" complex SIGNOR-C456 SIGNOR "form complex" binding 9606 30860024 t lperfetto "CdK activating kinase (CAK) complex, which harbors the kinase activity of CDK7 as well as the Cyclin H and MAT1 subunits" SIGNOR-269321 TFIIH complex SIGNOR-C457 SIGNOR "Nucleotide-excision repair" phenotype SIGNOR-PH209 SIGNOR up-regulates 9606 30860024 f lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair." SIGNOR-269322 TFIIH complex SIGNOR-C457 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 30860024 f lperfetto "Transcription factor IIH (TFIIH) is a heterodecameric protein complex critical for transcription initiation by RNA polymerase II and nucleotide excision DNA repair." SIGNOR-269323 "CAK complex" complex SIGNOR-C456 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro.  serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-269324 "CAK complex" complex SIGNOR-C456 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro.  serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-269325 "CAK complex" complex SIGNOR-C456 SIGNOR TP53 protein P04637 UNIPROT unknown phosphorylation Ser33 LPENNVLsPLPSQAM 9606 9372954 t llicata "We have mapped a major site of phosphorylation by cak to ser-33 of p53 and have demonstrated as well that p53 is phosphorylated at this site in vivo." SIGNOR-269326 "CAK complex" complex SIGNOR-C456 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser371 AHSSHLKsKKGQSTS 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro.  serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-269327 "CAK complex" complex SIGNOR-C456 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser376 LKSKKGQsTSRHKKL 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro.  serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-269328 "CAK complex" complex SIGNOR-C456 SIGNOR CDK4 protein P11802 UNIPROT up-regulates phosphorylation Thr172 YSYQMALtPVVVTLW 9606 8139570 t lperfetto "Phosphorylation of cdk4 on threonine 172 by a cdk-activating kinase (cak).  therefore, formation of the cyclin d-cdk4 complex and phosphorylation of the bound catalytic subunit are independently regulated, and in addition to the requirement for cak activity, serum stimulation is required to promote assembly of the complexes in mammalian cells." SIGNOR-269329 "double-stranded DNA" chemical CHEBI:4705 ChEBI "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding 25400280 t lperfetto "The BRCA1‚ÄìC complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-269477 "CAK complex" complex SIGNOR-C456 SIGNOR CDK2 protein P24941 UNIPROT "up-regulates activity" phosphorylation Thr160 GVPVRTYtHEVVTLW -1 10085115 t llicata "Phosphorylation of monomeric human CDK2 by CAK1 is more efficient than phosphorylation of the binary CDK2-cyclin A complex. Phosphorylated CDK2 exhibits histone H1 kinase activity corresponding to approximately 0.3% of that observed with the fully activated phosphorylated CDK2-cyclin A complex. Fluorescence measurements have shown that Thr160 phosphorylation increases the affinity of CDK2 for both histone substrate and ATP and decreases its affinity for ADP." SIGNOR-269330 TFIIH complex SIGNOR-C457 SIGNOR AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 21157430 t acerquone "Here, we show that the transcription factor tfiih, via its cdk7 kinase, phosphorylates the androgen receptor (ar) at position ar/s515. Strikingly, this phosphorylation is a key step for an accurate transactivation that includes the cyclic recruitment of the transcription machinery, the mdm2 e3 ligase, the subsequent ubiquitination of ar at the promoter of target genes and its degradation by the proteasome machinery" SIGNOR-269331 TFIIH complex SIGNOR-C457 SIGNOR RARA protein P10276 UNIPROT unknown phosphorylation Ser77 EIVPSPPsPPPLPRI 9606 11955452 t llicata "Thus, we demonstrate that the cdk7 kinase of tfiih phosphorylates the nuclear receptor, then allowing ligand-dependent control of the activation of the hormone-responsive genes." SIGNOR-269332 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1668 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269333 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1724 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269334 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1920 SPTYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269335 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1787 SPNYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269336 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1871 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269337 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1654 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269338 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1647 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269339 IGF1 protein P05019 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 9606 2689937 f fspada "Preadipocytes converted to adipocytes when insulin-like growth factor-1 or insulin was added to a medium depleted of those compounds" SIGNOR-23166 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1738 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269340 QRICH1 protein Q2TAL8 UNIPROT EARS2 protein Q5JPH6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269402 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1951 SPGYSPTsPTYSLTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269341 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1696 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269342 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1675 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269343 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1927 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269344 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1913 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269345 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1892 TPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269346 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1899 SPTYSPTsPVYTPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269347 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1626 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269348 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1882 SPTSPTYsPTTPKYS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269349 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Macrophage_differentiation phenotype SIGNOR-PH99 SIGNOR up-regulates 9606 24890514 f apalma "The Erk1/2 pathway has a central role in CSF-1R-regulated myeloid differentiation. CSF-1 induces early (peaking at ‚àº5 min) and persistent (starting at 1 h) waves of MEK/Erk1/2 phosphorylation" SIGNOR-255573 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1766 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269350 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1619 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269351 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1944 GSTYSPTsPGYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269352 TFIIH complex SIGNOR-C457 SIGNOR E2F1 protein Q01094 UNIPROT down-regulates phosphorylation Ser403 PEEFISLsPPHEALD 9606 10428966 t lperfetto "These results suggest that tfiih-mediated phosphorylation of e2f-1 plays a role in triggering e2f-1 degradation during s phase.  here we show that the e2f-1 activation domain interacts with a kinase activity which phosphorylates two sites, ser403 and thr433, within the activation domain." SIGNOR-269353 TFIIH complex SIGNOR-C457 SIGNOR E2F1 protein Q01094 UNIPROT down-regulates phosphorylation Thr433 DCDFGDLtPLDF 9606 10428966 t lperfetto "These results suggest that tfiih-mediated phosphorylation of e2f-1 plays a role in triggering e2f-1 degradation during s phase.  here we show that the e2f-1 activation domain interacts with a kinase activity which phosphorylates two sites, ser403 and thr433, within the activation domain." SIGNOR-269354 TFIIH complex SIGNOR-C457 SIGNOR NR5A1 protein Q13285 UNIPROT up-regulates phosphorylation Ser203 EYPEPYAsPPQPGLP 9606 17901130 t llicata "In conclusion, our results indicate that cdk7, as part of the cak complex and tfiih, phosphorylates sf1 at s203 followed by increased transcriptional activity of sf1" SIGNOR-269355 TFIIH complex SIGNOR-C457 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10949034 t lperfetto "Activation of estrogen receptor alpha by s118 phosphorylation involves a ligand-dependent interaction with tfiih and participation of cdk7." SIGNOR-269356 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1717 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269357 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1864 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269358 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1934 SPTYSPTsPKGSTYS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-269359 GTF2E1 protein P29083 UNIPROT TFIIE complex SIGNOR-C458 SIGNOR "form complex" binding 9606 31064989 t lperfetto "The heterodimer TFIIE (composed of the TFIIEα and TFIIEβ subunits) seems to play a pivotal role in transcription by directly influencing the transition from initiation to elongation3,4. TFIIE interacts with different factors within the PIC, including Pol II5,6 as well as with DNA immediately upstream of the transcription bubble region7,8. Furthermore, TFIIE seems to influence TFIIH activity9, although it is not clear how this molecular process can occur." SIGNOR-269360 GTF2E2 protein P29084 UNIPROT TFIIE complex SIGNOR-C458 SIGNOR "form complex" binding 9606 31064989 t lperfetto "The heterodimer TFIIE (composed of the TFIIEα and TFIIEβ subunits) seems to play a pivotal role in transcription by directly influencing the transition from initiation to elongation3,4. TFIIE interacts with different factors within the PIC, including Pol II5,6 as well as with DNA immediately upstream of the transcription bubble region7,8. Furthermore, TFIIE seems to influence TFIIH activity9, although it is not clear how this molecular process can occur." SIGNOR-269361 TFIIE complex SIGNOR-C458 SIGNOR TFIIH complex SIGNOR-C457 SIGNOR "up-regulates activity" relocalization 9606 31064989 t lperfetto "The heterodimer TFIIE (composed of the TFIIEα and TFIIEβ subunits) seems to play a pivotal role in transcription by directly influencing the transition from initiation to elongation3,4. TFIIE interacts with different factors within the PIC, including Pol II5,6 as well as with DNA immediately upstream of the transcription bubble region7,8. Furthermore, TFIIE seems to influence TFIIH activity9, although it is not clear how this molecular process can occur." SIGNOR-269362 UBQLN2 protein Q9UHD9 UNIPROT Unfolded_Proteins stimulus SIGNOR-ST22 SIGNOR down-regulates 10090 27477512 f lperfetto "UBQLN2 recognizes client-bound HSP70 and links it to the proteasome to allow for the degradation of aggregated and misfolded proteins." SIGNOR-262267 TFIIE complex SIGNOR-C458 SIGNOR TFIIH complex SIGNOR-C457 SIGNOR "up-regulates activity" relocalization 9606 31064989 t lperfetto "The heterodimer TFIIE (composed of the TFIIEα and TFIIEβ subunits) seems to play a pivotal role in transcription by directly influencing the transition from initiation to elongation3,4. TFIIE interacts with different factors within the PIC, including Pol II5,6 as well as with DNA immediately upstream of the transcription bubble region7,8. Furthermore, TFIIE seems to influence TFIIH activity9, although it is not clear how this molecular process can occur." SIGNOR-269363 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1668 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269364 zinc(2+) chemical CHEBI:29105 ChEBI "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding 25400280 t lperfetto "The BRCA1‚ÄìC complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-269478 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1724 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269365 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1920 SPTYSPTsPKYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269366 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1787 SPNYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269367 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1871 SPKYSPTsPKYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269368 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1654 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269369 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1647 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269370 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1738 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269371 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1951 SPGYSPTsPTYSLTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269372 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1696 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269373 CEBPB protein P17676 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 11884404 f fferrentino "Overexpression and ribozyme-mediated targeting of transcriptional coactivators CREB-binding protein and p300 revealed their indispensable roles in adipocyte differentiation through the regulation of peroxisome proliferator-activated receptor gamma." SIGNOR-250564 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1675 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269374 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1927 SPKYSPTsPTYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269375 ZNF804A protein Q7Z570 UNIPROT STAT2 protein P52630 UNIPROT "up-regulates activity" binding 9606 BTO:0005397 34364876 t miannu "Together these results indicate the formation of ZNF804A:STAT2 protein complex and its translocation from the cytoplasm into the nucleus upon IFN stimulation, suggesting that it may function as a signal transducer that activates IFN-mediated gene expression programs." SIGNOR-269460 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1913 SPKYSPTsPTYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269376 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1892 TPKYSPTsPTYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269377 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1899 SPTYSPTsPVYTPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269378 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1626 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269379 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1882 SPTSPTYsPTTPKYS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269380 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1766 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269381 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1619 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269382 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1944 GSTYSPTsPGYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269383 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1717 SPSYSPTsPSYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269384 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1864 SPKYSPTsPKYSPTS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269385 TFIIH complex SIGNOR-C457 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" phosphorylation Ser1934 SPTYSPTsPKGSTYS 9606 24746699 t lperfetto "After PIC formation, Pol II initiates mRNA synthesis, but productive transcription requires Pol II to escape from the PIC and transit into transcription elongation. The transition between initiation and elongation is associated with phosphorylation at the serine 5 (Ser5) residues within the hepta-peptide repeats in the C-terminal domain (CTD) of the largest Pol II subunit. Ser5 phosphorylation is mediated primarily by Kin28, the kinase subunit of the general transcription factor TFIIH" SIGNOR-269386 cysteine smallmolecule CHEBI:15356 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264759 glycine smallmolecule CHEBI:15428 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264745 alanine smallmolecule CHEBI:16449 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264746 "EEF1B complex" complex SIGNOR-C460 SIGNOR EEF1A1 protein P68104 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome. An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A." SIGNOR-269387 "EEF1B complex" complex SIGNOR-C460 SIGNOR EEF1A2 protein Q05639 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome. An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A." SIGNOR-269388 "EEF1B complex" complex SIGNOR-C460 SIGNOR EEF1A1P5 protein Q5VTE0 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome. An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A." SIGNOR-269389 EEF1B2 protein P24534 UNIPROT "EEF1B complex" complex SIGNOR-C460 SIGNOR "form complex" binding 9606 23699257 t lperfetto "An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A. The requirement for a guanine nucleotide exchange factor, the eEF1B complex, which in metazoans is composed of the subunits α, δ, and γ (also called eEF1B, eEF1D, and eEF1G, respectively)" SIGNOR-269390 EEF1G protein P26641 UNIPROT "EEF1B complex" complex SIGNOR-C460 SIGNOR "form complex" binding 9606 23699257 t lperfetto "An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A. The requirement for a guanine nucleotide exchange factor, the eEF1B complex, which in metazoans is composed of the subunits α, δ, and γ (also called eEF1B, eEF1D, and eEF1G, respectively)" SIGNOR-269391 EEF1D protein P29692 UNIPROT "EEF1B complex" complex SIGNOR-C460 SIGNOR "form complex" binding 9606 23699257 t lperfetto "An inactive eEF1A-GDP moiety leaves the ribosome and must be recycled to eEF1A-GTP before binding another aa-tRNA. This GTP exchange process is the function of the nucleotide exchange factor eEF1B complex, which exchanges GDP for GTP to regenerate active eEF1A. The requirement for a guanine nucleotide exchange factor, the eEF1B complex, which in metazoans is composed of the subunits α, δ, and γ (also called eEF1B, eEF1D, and eEF1G, respectively)" SIGNOR-269392 EEF1A1 protein P68104 UNIPROT Translational_elongation phenotype SIGNOR-PH210 SIGNOR up-regulates 9606 23699257 f lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269393 EEF1A2 protein Q05639 UNIPROT Translational_elongation phenotype SIGNOR-PH210 SIGNOR up-regulates 9606 23699257 f lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269394 EEF1A1P5 protein Q5VTE0 UNIPROT Translational_elongation phenotype SIGNOR-PH210 SIGNOR up-regulates 9606 23699257 f lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269395 EEF2 protein P13639 UNIPROT Translational_elongation phenotype SIGNOR-PH210 SIGNOR up-regulates 9606 14709557 f lperfetto "In mammalian cells, peptide chain elongation requires two main elongation factors, eEF1A and eEF2." SIGNOR-269396 EEF2 protein P13639 UNIPROT 80S_cytosolic_ribosome complex SIGNOR-C455 SIGNOR "up-regulates activity" binding 9606 14709557 t lperfetto "In mammalian cells, peptide chain elongation requires two main elongation factors, eEF1A and eEF2. The latter mediates the translocation step of elongation in which the ribosome moves by the equivalent of one codon relative to the mRNA, and the peptidyl-tRNA shifts from the A- into the P-site on the ribosomend eEF2." SIGNOR-269397 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268584 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268588 "ER stress" stimulus SIGNOR-ST9 SIGNOR QRICH1 protein Q2TAL8 UNIPROT up-regulates 9606 33384352 f miannu "QRICH1 promotes cell death under ER stress" SIGNOR-269398 QRICH1 protein Q2TAL8 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 33384352 f miannu "QRICH1 promotes cell death and its translation is upregulated by the PERK-eIF2α axis under ER stress." SIGNOR-269399 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268580 CEBPB protein P17676 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0000011 25451943 f gcesareni "Adipogenesis is controlled by a transcriptional cascade composed of a large number of transcriptional factors, among which CCAAT/enhancer-binding protein (C/EBP) β plays an essential role." SIGNOR-238297 QRICH1 protein Q2TAL8 UNIPROT FARS2 protein O95363 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269403 QRICH1 protein Q2TAL8 UNIPROT FARSB protein Q9NSD9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269404 QRICH1 protein Q2TAL8 UNIPROT GARS1 protein P41250 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269405 QRICH1 protein Q2TAL8 UNIPROT IARS1 protein P41252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269406 QRICH1 protein Q2TAL8 UNIPROT TARS2 protein Q9BW92 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269407 QRICH1 protein Q2TAL8 UNIPROT VARS1 protein P26640 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269408 QRICH1 protein Q2TAL8 UNIPROT VARS2 protein Q5ST30 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269409 QRICH1 protein Q2TAL8 UNIPROT WARS1 protein P23381 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269410 QRICH1 protein Q2TAL8 UNIPROT WARS2 protein Q9UGM6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269411 QRICH1 protein Q2TAL8 UNIPROT YARS1 protein P54577 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269412 "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 30397315 f miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270609 QRICH1 protein Q2TAL8 UNIPROT YARS2 protein Q9Y2Z4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269413 ATF4 protein P18848 UNIPROT AARS1 protein P49588 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269414 methionine smallmolecule CHEBI:16811 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264750 ATF4 protein P18848 UNIPROT AARS2 protein Q5JTZ9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269415 ATF4 protein P18848 UNIPROT CARS1 protein P49589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269416 ATF4 protein P18848 UNIPROT CARS2 protein Q9HA77 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269417 ATF4 protein P18848 UNIPROT DARS2 protein Q6PI48 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269418 ATF4 protein P18848 UNIPROT EPRS1 protein P07814 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269419 ATF4 protein P18848 UNIPROT LARS1 protein Q9P2J5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269420 ATF4 protein P18848 UNIPROT LARS2 protein Q15031 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269421 ATF4 protein P18848 UNIPROT NARS1 protein O43776 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269422 ATF4 protein P18848 UNIPROT NARS2 protein Q96I59 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269423 ATF4 protein P18848 UNIPROT SARS1 protein P49591 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269424 NFATC1 protein O95644 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0000776 11163226 f scontino "In this study, the roles of NFATc1 and NFATc2 in T and B cells were examined. These results further characterize NFAT as a transcription factor family that plays a critical role in the regulation of lymphocyte effector differentiation." SIGNOR-270537 ATF4 protein P18848 UNIPROT SARS2 protein Q9NP81 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269425 ATF4 protein P18848 UNIPROT GARS1 protein P41250 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269426 ATF4 protein P18848 UNIPROT IARS1 protein P41252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269427 ATF4 protein P18848 UNIPROT TARS2 protein Q9BW92 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269428 ATF4 protein P18848 UNIPROT WARS1 protein P23381 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269429 ATF4 protein P18848 UNIPROT WARS2 protein Q9UGM6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269430 ATF4 protein P18848 UNIPROT YARS1 protein P54577 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269431 ATF4 protein P18848 UNIPROT YARS2 protein Q9Y2Z4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 33384352 t miannu "QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 and ATF4 modulate tRNA metabolic processes to promote secreted protein synthesis during ER stress." SIGNOR-269432 UBN1 protein Q9NPG3 UNIPROT "HIRA complex 1" complex SIGNOR-C461 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269433 HIRA protein P54198 UNIPROT "HIRA complex 1" complex SIGNOR-C461 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269434 CABIN1 protein Q9Y6J0 UNIPROT "HIRA complex 1" complex SIGNOR-C461 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269435 UBN2 protein Q6ZU65 UNIPROT "HIRA complex 2" complex SIGNOR-C462 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269436 HIRA protein P54198 UNIPROT "HIRA complex 2" complex SIGNOR-C462 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269437 CABIN1 protein Q9Y6J0 UNIPROT "HIRA complex 2" complex SIGNOR-C462 SIGNOR "form complex" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269438 "HIRA complex 1" complex SIGNOR-C461 SIGNOR H3-3A protein P84243 UNIPROT "up-regulates quantity by stabilization" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269439 "HIRA complex 2" complex SIGNOR-C462 SIGNOR H3-3A protein P84243 UNIPROT "up-regulates quantity by stabilization" binding 9606 30285846 t miannu "H3.3 is an ancient and conserved H3 variant and plays essential roles in transcriptional regulation. HIRA complex, which is composed of HIRA, UBN1 or UBN2, and Cabin1, is a H3.3 specific chaperone complex. In this study, we demonstrate that the UBN1 or UBN2 subunit is mainly responsible for specific recognition and direct binding of H3.3 by the HIRA complex." SIGNOR-269440 SNX5 protein Q9Y5X3 UNIPROT DOCK1 protein Q14185 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 18596235 t miannu "SNX5 Is a Novel Binding Partner of the DHR1 Domain of DOCK180. In summary, we found that DOCK180 regulates transport of CI-MPR via SNX5 binding." SIGNOR-269441 SNX5 protein Q9Y5X3 UNIPROT IGF2R protein P11717 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 32150533 t miannu "Here, we discovered that the binding between SNX-BARs and CI-MPR or IGF1R is mediated by the phox-homology (PX) domain of SNX5 or SNX6 and a bipartite motif, termed SNX-BAR-binding motif (SBM), in the cargoes. our studies establish that SNX-BARs function as a direct cargo-selecting module for a large set of transmembrane proteins transiting the endosome, in addition to their roles in phospholipid recognition and biogenesis of tubular structures." SIGNOR-269442 serine smallmolecule CHEBI:17822 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264760 SNX6 protein Q9UNH7 UNIPROT IGF2R protein P11717 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 32150533 t miannu "Here, we discovered that the binding between SNX-BARs and CI-MPR or IGF1R is mediated by the phox-homology (PX) domain of SNX5 or SNX6 and a bipartite motif, termed SNX-BAR-binding motif (SBM), in the cargoes. our studies establish that SNX-BARs function as a direct cargo-selecting module for a large set of transmembrane proteins transiting the endosome, in addition to their roles in phospholipid recognition and biogenesis of tubular structures." SIGNOR-269443 SNX5 protein Q9Y5X3 UNIPROT IGF1R protein P08069 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 32150533 t miannu "Here, we discovered that the binding between SNX-BARs and CI-MPR or IGF1R is mediated by the phox-homology (PX) domain of SNX5 or SNX6 and a bipartite motif, termed SNX-BAR-binding motif (SBM), in the cargoes. our studies establish that SNX-BARs function as a direct cargo-selecting module for a large set of transmembrane proteins transiting the endosome, in addition to their roles in phospholipid recognition and biogenesis of tubular structures." SIGNOR-269444 SNX6 protein Q9UNH7 UNIPROT IGF1R protein P08069 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 32150533 t miannu "Here, we discovered that the binding between SNX-BARs and CI-MPR or IGF1R is mediated by the phox-homology (PX) domain of SNX5 or SNX6 and a bipartite motif, termed SNX-BAR-binding motif (SBM), in the cargoes. our studies establish that SNX-BARs function as a direct cargo-selecting module for a large set of transmembrane proteins transiting the endosome, in addition to their roles in phospholipid recognition and biogenesis of tubular structures." SIGNOR-269445 KCNJ10 protein P78508 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 24561201 t miannu "KCNJ10 encodes Kir4.1, a member of the K+ channel family known as inwardly rectifying K+ (Kir) channels. Kir4.1 channels may comprise either Kir4.1 homomers or Kir4.1/Kir5.1 heteromers" SIGNOR-269446 KCNJ16 protein Q9NPI9 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 24561201 t miannu "KCNJ10 encodes Kir4.1, a member of the K+ channel family known as inwardly rectifying K+ (Kir) channels. Kir4.1 channels may comprise either Kir4.1 homomers or Kir4.1/Kir5.1 heteromers" SIGNOR-269447 KCNS3 protein Q9BQ31 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 10029 BTO:0000246 10484328 t miannu "We describe the cloning and characterization of the first human members, hKv9.1 and hKv9.3, of the electrically silent delayed-rectifying-like K+ channel subfamily." SIGNOR-269448 KCNS1 protein Q96KK3 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 10029 BTO:0000246 10484328 t miannu "We describe the cloning and characterization of the first human members, hKv9.1 and hKv9.3, of the electrically silent delayed-rectifying-like K+ channel subfamily." SIGNOR-269449 ETFBKMT protein Q8IXQ9 UNIPROT ETFB protein P38117 UNIPROT "down-regulates activity" methylation Lys200 ATLPNIMkAKKKKIE -1 25416781 t miannu "Accordingly, we found that METTL20-mediated methylation of ETFβ in vitro reduced its ability to receive electrons from the medium chain acyl-CoA dehydrogenase and the glutaryl-CoA dehydrogenase. In conclusion, the present study establishes METTL20 as the first human KMT localized to mitochondria and suggests that it may regulate cellular metabolism through modulating the interaction between its substrate ETFβ and dehydrogenases." SIGNOR-269450 ETFBKMT protein Q8IXQ9 UNIPROT ETFB protein P38117 UNIPROT "down-regulates activity" methylation Lys203 PNIMKAKkKKIEVIK -1 25416781 t miannu "Accordingly, we found that METTL20-mediated methylation of ETFβ in vitro reduced its ability to receive electrons from the medium chain acyl-CoA dehydrogenase and the glutaryl-CoA dehydrogenase. In conclusion, the present study establishes METTL20 as the first human KMT localized to mitochondria and suggests that it may regulate cellular metabolism through modulating the interaction between its substrate ETFβ and dehydrogenases." SIGNOR-269451 ETFB protein P38117 UNIPROT ETF complex SIGNOR-C463 SIGNOR "form complex" binding 9606  33450351 t miannu "Human ETF is nuclear encoded by two separate genes, ETFA and ETFB, respectively. After translation, the two subunits are imported to the mitochondrial matrix space and assemble into a heterodimer containing one FAD and one AMP as cofactors." SIGNOR-269452 ETFA protein P13804 UNIPROT ETF complex SIGNOR-C463 SIGNOR "form complex" binding 9606  33450351 t miannu "Human ETF is nuclear encoded by two separate genes, ETFA and ETFB, respectively. After translation, the two subunits are imported to the mitochondrial matrix space and assemble into a heterodimer containing one FAD and one AMP as cofactors." SIGNOR-269453 ETF complex SIGNOR-C463 SIGNOR FAD smallmolecule CHEBI:16238 ChEBI "down-regulates quantity" "chemical modification" 9606  33450351 t miannu "ETF is a two-electron and two-proton transporter as its FAD undergoes successive reduction via two-consecutive one-electron transfer steps, with the formation of an intermediate one-electron red flavin semiquinone species (FAD•−), which is then fully reduced to FADH2 with the uptake of one additional electron and two protons (Fig. 4a)." SIGNOR-269454 ETF complex SIGNOR-C463 SIGNOR FADH2 smallmolecule CHEBI:17877 ChEBI "up-regulates quantity" "chemical modification" 9606  33450351 t miannu "ETF is a two-electron and two-proton transporter as its FAD undergoes successive reduction via two-consecutive one-electron transfer steps, with the formation of an intermediate one-electron red flavin semiquinone species (FAD•−), which is then fully reduced to FADH2 with the uptake of one additional electron and two protons (Fig. 4a)." SIGNOR-269455 FAD smallmolecule CHEBI:16238 ChEBI FADH2 smallmolecule CHEBI:17877 ChEBI "up-regulates quantity" "precursor of" 9606  33450351 t miannu "ETF is a two-electron and two-proton transporter as its FAD undergoes successive reduction via two-consecutive one-electron transfer steps, with the formation of an intermediate one-electron red flavin semiquinone species (FAD•−), which is then fully reduced to FADH2 with the uptake of one additional electron and two protons (Fig. 4a)." SIGNOR-269456 HECW2 protein Q9P2P5 UNIPROT TP73 protein O15350 UNIPROT "up-regulates quantity by stabilization" ubiquitination 9534 BTO:0000298 12890487 t miannu "P73 was efficiently ubiquitinated but stabilized in a NEDL2-dependent manner. Accordingly, p73 decayed at faster rates in the absence of NEDL2 than in its presence. Consistent with the NEDL2-mediated stabilization of p73, NEDL2 enhanced the p73-dependent transcriptional activation. Thus, our results suggest that NEDL2 activates the function of p73 by increasing its stability." SIGNOR-269457 HECW2 protein Q9P2P5 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 BTO:0000093 27119228 t miannu "NEDL2 acts as a scaffold protein to promote GDNF-stimulated Akt activation. biochemical analysis indicated that NEDL2 appears to act like a scaffold protein to recruit SHC, Grb2, PI3K (p110 and p85), PDK1 and Akt together to promote the signaling transduction. NEDL2 binds p85, p110 and Akt with different domains" SIGNOR-269458 HECW2 protein Q9P2P5 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" binding 9606 BTO:0000093 27119228 t miannu "NEDL2 acts as a scaffold protein to promote GDNF-stimulated Akt activation. biochemical analysis indicated that NEDL2 appears to act like a scaffold protein to recruit SHC, Grb2, PI3K (p110 and p85), PDK1 and Akt together to promote the signaling transduction. NEDL2 binds p85, p110 and Akt with different domains" SIGNOR-269459 ZNF804A protein Q7Z570 UNIPROT ANKRD1 protein Q15327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269461 ZNF804A protein Q7Z570 UNIPROT INHBE protein P58166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269462 ZNF804A protein Q7Z570 UNIPROT PIK3AP1 protein Q6ZUJ8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269463 ZNF804A protein Q7Z570 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269464 ZNF804A protein Q7Z570 UNIPROT CLIC2 protein O15247 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269465 ZNF804A protein Q7Z570 UNIPROT MGAM protein O43451 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269466 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268581 ZNF804A protein Q7Z570 UNIPROT BIRC3 protein Q13489 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 23434502 t miannu "ZNF804A has been implicated in susceptibility to schizophrenia by several genome-wide association studies (GWAS), follow-up association studies and meta-analyses. ZNF804A was identified as a schizophrenia-associated gene by GWAS and was predicted to play a role in DNA binding and transcription To identify the genes that are affected by ZNF804A, we manipulated the expression of the ZNF804A protein in HEK293 human embryonic kidney cell lines and performed a cDNA microarray analysis followed by qPCR. We found that ZNF804A-overexpression up-regulated four genes (ANKRD1, INHBE, PIK3AP1, and DDIT3) and down-regulated three genes (CLIC2, MGAM, and BIRC3)." SIGNOR-269467 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268586 Oxytocin protein P01178_PRO_0000020495 UNIPROT "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR up-regulates 9606 33536967 f lperfetto "OT inhibits corticotropin-releasing factor (CRF) mRNA expression at the hypothalamus, resulting in antistress and anti-anxiety effects| It has been demonstrated that the inhibitory effect of OT on CRF mRNA expression is not a direct one on CRF neurons. GABAergic neurons are present in the surroundings of the PVN (peri-PVN). These GABA-projecting neurons into the PVN inhibits CRF expression via GABAA receptors" SIGNOR-268585 NR1D1 protein P20393 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0000011 12821652 f miannu "Mutations of the 5' or 3' half-sites of the response element totally abrogated PPARgamma binding and transcriptional activation, identifying this site as a novel type of functional PPARgamma response element. Finally, ectopic expression of Rev-Erbalpha in 3T3-L1 preadipocytes potentiated adipocyte differentiation induced by the PPARgamma ligand rosiglitazone. These results identify Rev-Erbalpha as a target gene of PPARgamma in adipose tissue and demonstrate a role for this nuclear receptor as a promoter of adipocyte differentiation." SIGNOR-268023 GATA2 protein P23769 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 11021798 f fspada "Constitutive gata-2 and gata-3 expression suppressed adipocyte differentiation and trapped cells at the preadipocyte stage." SIGNOR-78659 GATA3 protein P23771 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 11021798 f fspada "Constitutive gata-2 and gata-3 expression suppressed adipocyte differentiation and trapped cells at the preadipocyte stage." SIGNOR-78830 CCND1 protein P24385 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR "down-regulates activity" 9606 15713663 f areggio "Collectively, these studies suggest an important role of cyclin D1 in regulation of PPARgamma-mediated adipocyte differentiation through recruitment of HDACs to regulate PPAR response element local chromatin structure and PPARgamma function." SIGNOR-258981 TIMP3 protein P35625 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR "down-regulates activity" 10090 BTO:0005300 28709001 f "Hh signaling through FAP cilia regulated the expression of TIMP3, a secreted metalloproteinase inhibitor, that inhibited MMP14 to block adipogenesis. A pharmacological mimetic of TIMP3 blocked the conversion of FAPs into adipocytes" SIGNOR-255906 PPARG protein P37231 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0004300 16150867 f lperfetto "Adipocyte differentiation is regulated largely through the actions of the peroxisome proliferator-activated receptor (PPAR) gamma nuclear receptor" SIGNOR-256229 PPARG protein P37231 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 16150867 f lperfetto "Adipocyte differentiation is regulated largely through the actions of the peroxisome proliferator-activated receptor (PPAR) gamma nuclear receptor" SIGNOR-228622 AMP smallmolecule CHEBI:456215 ChEBI ETF complex SIGNOR-C463 SIGNOR "form complex" binding 9606 33450351 t miannu "Human ETF is nuclear encoded by two separate genes, ETFA and ETFB, respectively. After translation, the two subunits are imported to the mitochondrial matrix space and assemble into a heterodimer containing one FAD and one AMP as cofactors." SIGNOR-269468 STAT5A protein P42229 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates "transcriptional regulation" 9606 12540601 f fspada "We have shown that stat5a is associated with the glucocorticoid receptor during adipogenesis in a highly regulated manner." SIGNOR-210146 "ribosomal RNA" smallmolecule CHEBI:18111 ChEBI "B-WICH complex" complex SIGNOR-C447 SIGNOR "form complex" binding 9606 21559432 t miannu "The B-WICH complex is an extended form of WICH [26], and is involved in both RNA pol I and RNA pol III transcription [20], [21]. In addition to the three core proteins, WSTF, SNF2h, and nuclear myosin (NM1); the myb binding protein 1b, RNA helicase II/DXX21, and SAP155 all also associate via RNA species [21]. The subunit SNF2h is an ISWI ATPase, which slides nucleosomes in an ATP-dependent manner [27]. WSTF is a component of several complexes: two SNF2h complexes, B-WICH [21] and WICH [26], and one SWI/SNF type of chromatin remodelling complex, the WINAC complex, which is involved in vitamin D-mediated RNA pol II transcription" SIGNOR-269470 CEBPA protein P49715 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0000011 25451943 f gcesareni "Adipogenesis is controlled by a transcriptional cascade composed of a large number of transcriptional factors, among which CCAAT/enhancer-binding protein (C/EBP) ² plays an essential role." SIGNOR-250562 CEBPA protein P49715 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 17139329 f fferrentino "C/EBPα induces many adipocyte genes directly, and in vivo studies indicate an important role for this factor in the development of adipose tissue." SIGNOR-132946 tetra-mu3-sulfido-tetrairon chemical CHEBI:49883 ChEBI "BRCA1-B complex" complex SIGNOR-C298 SIGNOR "form complex" binding 25400280 t lperfetto "Another BRCA1 complex, the BRCA1‚ÄìB complex containing BRCA1/TopBP1 and BACH1 (also known and BRIP1/FANCJ) has been reported to play a role in HR and S‚Äêphase cell cycle arrest. The exact role of this complex in HR remains unclear, although it is assumed that BACH1, a DNA helicase, contributes to end resection (possibly through its helicase activity) and RPA loading, whereas TopBP1 is required for ATR activation and subsequent S‚Äêphase checkpoint activation" SIGNOR-269475 manganese(2+) chemical CHEBI:29035 ChEBI "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding 25400280 t lperfetto "The BRCA1‚ÄìC complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-269476 MARS1 protein P56192 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270352 KARS1 protein Q15046 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270353 epitope chemical CHEBI:53000 ChEBI "Class II MHC:Antigen" complex SIGNOR-C429 SIGNOR "form complex" binding 9606 33374673 t scontino "The major histocompatibility complex (MHC) molecules, or human leukocyte antigens (HLA) in humans, bind these peptides to present them to T cells that recognise them with their surface T cell receptors (TCR)." SIGNOR-269479 FAD(3-) chemical CHEBI:57692 ChEBI ETF complex SIGNOR-C463 SIGNOR "form complex" binding 9606 33450351 t miannu "Human ETF is nuclear encoded by two separate genes, ETFA and ETFB, respectively. After translation, the two subunits are imported to the mitochondrial matrix space and assemble into a heterodimer containing one FAD and one AMP as cofactors." SIGNOR-269469 NFATC2 protein Q13469 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0000776 11163226 f scontino "In this study, the roles of NFATc1 and NFATc2 in T and B cells were examined. These results further characterize NFAT as a transcription factor family that plays a critical role in the regulation of lymphocyte effector differentiation." SIGNOR-270538 MMP14 protein P50281 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 28709001 f "MMP14 Promotes Adipogenesis Downstream of or in Parallel to TIMP3" SIGNOR-255909 DLK1 protein P80370 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 8500166 f "This indicates that pref-1 functions as a negative regulator of adipocyte differentiation, possibly in a manner analogous to EGF-like proteins that govern cell fate decisions in invertebrates." SIGNOR-254980 DLK1 protein P80370 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 9606 22640926 f fspada "We conclude that DLK1(PREF1) is well expressed in human ASC and acts as a negative regulator of adipogenesis." SIGNOR-197634 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 12530968 f "Constitutively active Foxo1 prevents the differentiation of preadipocytes, while dominant-negative Foxo1 restores adipocyte differentiation of fibroblasts from insulin receptor-deficient mice." SIGNOR-254973 IARS1 protein P41252 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270354 LARS1 protein Q9P2J5 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270355 EPRS1 protein P07814 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270356 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 12530968 f "�The present data provide a direct link between insulin signaling through Irs _ PI 3-kinase _ Akt and adipogenesis through Foxo1 phosphorylation. Inhibition of Foxo1 via phosphorylation appears to be required during the clonal expansion phase, and our data show that unrestrained Foxo1 activity prevents terminal differentiation." SIGNOR-254977 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 18423396 f fspada "Akt1/Pkb-alpha was found to be the major regulator of phosphorylation and nuclear export of Foxo1, whose presence in the nucleus strongly attenuates adipocyte differentiation." SIGNOR-178281 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 12530968 f "�The present data provide a direct link between insulin signaling through Irs _ PI 3-kinase _ Akt and adipogenesis through Foxo1 phosphorylation. Inhibition of Foxo1 via phosphorylation appears to be required during the clonal expansion phase, and our data show that unrestrained Foxo1 activity prevents terminal differentiation." SIGNOR-254981 RARS1 protein P54136 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270357 QARS1 protein P47897 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270358 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Asn) smallmolecule CHEBI:29172 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269482 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Asp) smallmolecule CHEBI:29186 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269483 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Cys) smallmolecule CHEBI:29167 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269484 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Pyl) smallmolecule CHEBI:15185 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269494 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Sec) smallmolecule CHEBI:29264 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269495 HES1 protein Q14469 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000011 16282371 f "Notch signaling blocks differentiation of 3T3-L1 preadipocytes, and this can be mimicked by constitutive expression of the Notch target gene Hes-1" SIGNOR-253058 EEF1A1 protein P68104 UNIPROT Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269502 EEF1A1 protein P68104 UNIPROT Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269503 EEF1A1 protein P68104 UNIPROT Met-tRNA(Met) chemical CHEBI:16635 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269504 EEF1A1 protein P68104 UNIPROT Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269505 EEF1A1 protein P68104 UNIPROT Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269506 EEF1A1 protein P68104 UNIPROT Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269507 EEF1A1 protein P68104 UNIPROT Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269508 EEF1A1 protein P68104 UNIPROT Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269509 EEF1A1 protein P68104 UNIPROT Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269510 EEF1A1 protein P68104 UNIPROT His-tRNA(His) smallmolecule CHEBI:29155 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269511 EEF1A1 protein P68104 UNIPROT Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269512 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Thr) smallmolecule CHEBI:29180 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269497 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Trp) smallmolecule CHEBI:29181 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269498 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Tyr) smallmolecule CHEBI:29182 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269499 EEF1A1 protein P68104 UNIPROT Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269513 EEF1A1 protein P68104 UNIPROT Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269514 EEF1A1 protein P68104 UNIPROT Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269515 EEF1A1 protein P68104 UNIPROT Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269516 EEF1A1 protein P68104 UNIPROT Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269517 EEF1A1 protein P68104 UNIPROT Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269518 EEF1A1 protein P68104 UNIPROT Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269519 EEF1A1 protein P68104 UNIPROT Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269520 EEF1A1 protein P68104 UNIPROT Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269521 EEF1A2 protein Q05639 UNIPROT Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269522 EEF1A2 protein Q05639 UNIPROT Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269523 EEF1A2 protein Q05639 UNIPROT Met-tRNA(Met) chemical CHEBI:16635 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269524 EEF1A2 protein Q05639 UNIPROT Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269525 EEF1A2 protein Q05639 UNIPROT Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269526 EEF1A2 protein Q05639 UNIPROT Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269527 EEF1A2 protein Q05639 UNIPROT Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269528 EEF1A2 protein Q05639 UNIPROT Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269529 EEF1A2 protein Q05639 UNIPROT Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269530 EEF1A2 protein Q05639 UNIPROT His-tRNA(His) smallmolecule CHEBI:29155 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269531 EEF1A2 protein Q05639 UNIPROT Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269532 EEF1A2 protein Q05639 UNIPROT Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269533 EEF1A2 protein Q05639 UNIPROT Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269534 EEF1A2 protein Q05639 UNIPROT Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269535 EEF1A2 protein Q05639 UNIPROT Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269536 EEF1A2 protein Q05639 UNIPROT Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269537 STAT6 protein P42226 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 22025054 f lperfetto "IL-4R signals through a JAKSTAT6 pathway, and many of the genes associated with mouse M2 macrophages are regulated by STAT6, including arginase 1 (Arg1), macrophage mannose receptor 1 (Mrc1; also known as Cd206), resistin-like-? (Retnla; also known as Fizz1) and chitinase 3-like 3 (Chi3l3; also known as Ym1)." SIGNOR-249541 EEF1A2 protein Q05639 UNIPROT Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269538 EEF1A2 protein Q05639 UNIPROT Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269539 EEF1A2 protein Q05639 UNIPROT Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269540 EEF1A2 protein Q05639 UNIPROT Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269541 EEF1A1P5 protein Q5VTE0 UNIPROT Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269542 EEF1A1P5 protein Q5VTE0 UNIPROT Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269543 EEF1A1P5 protein Q5VTE0 UNIPROT Met-tRNA(Met) chemical CHEBI:16635 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269544 EEF1A1P5 protein Q5VTE0 UNIPROT Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269545 EEF1A1P5 protein Q5VTE0 UNIPROT Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269546 EEF1A1P5 protein Q5VTE0 UNIPROT Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269547 EEF1A1P5 protein Q5VTE0 UNIPROT Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269548 EEF1A1P5 protein Q5VTE0 UNIPROT Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269549 EEF1A1P5 protein Q5VTE0 UNIPROT Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269550 EEF1A1P5 protein Q5VTE0 UNIPROT His-tRNA(His) smallmolecule CHEBI:29155 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269551 EEF1A1P5 protein Q5VTE0 UNIPROT Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269552 EEF1A1P5 protein Q5VTE0 UNIPROT Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269553 EEF1A1P5 protein Q5VTE0 UNIPROT Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269554 EEF1A1P5 protein Q5VTE0 UNIPROT Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269555 EEF1A1P5 protein Q5VTE0 UNIPROT Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269556 EEF1A1P5 protein Q5VTE0 UNIPROT Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269557 EEF1A1P5 protein Q5VTE0 UNIPROT Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269558 EEF1A1P5 protein Q5VTE0 UNIPROT Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269559 EEF1A1P5 protein Q5VTE0 UNIPROT Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269560 EEF1A1P5 protein Q5VTE0 UNIPROT Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI up-regulates relocalization 9606 23699257 t lperfetto "During protein synthesis, eEF1A binds to and delivers aminoacylated tRNAs (aa-tRNAs) to the elongating ribosome (Fig. 1). GTP bound to eEF1A is hydrolyzed upon codon-anticodon match between an aa-tRNA in the A site of the ribosome and mRNA bound to the ribosome." SIGNOR-269561 AIMP1 protein Q12904 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270359 PTPN1 protein P18031 UNIPROT ACTN1 protein B3V8S3 UNIPROT "down-regulates activity" dephosphorylation Tyr12 DSQQTNDyMQPEEDW 9534 BTO:0000298 16291744 t "down-regulates binding to src" lperfetto "Here we report that protein-tyrosine phosphatase 1B (PTP 1B) is an alpha-actinin phosphatase. PTP 1B-dependent dephosphorylation of alpha-actinin was seen in COS-7 cells|No dephosphorylation was observed in cells coexpressing the alpha-actinin phosphorylation mutant Y12F and PTP 1B. |A reversible interaction between alpha-actinin and Src enables the dephosphorylation of alpha-actinin by PTP 1B, releasing Src" SIGNOR-270539 EEF1E1 protein O43324 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270360 AIMP2 protein Q13155 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270361 GRK2 protein P25098 UNIPROT OXTR protein P30559 UNIPROT "down-regulates activity" phosphorylation 9534 BTO:0000298 16179383 t miannu "Recent experiments in COS-7 cells transfected with OTR have demonstrated that a rapid GRK2-mediated phosphorylation of the agonist-occupied OTR is a key first step leading to its desensitization, and that it precedes and is required for β-arrestin-dependent internalization" SIGNOR-270329 "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 25195934 f miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270621 ZNF423 protein Q2M1K9 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR "up-regulates activity" 10090 BTO:0000011 20200519 f "Ectopic expression of Zfp423 in non-adipogenic NIH 3T3 fibroblasts robustly activates expression of Pparg in undifferentiated cells and permits cells to undergo adipocyte differentiation under permissive conditions. Short hairpin RNA (shRNA)-mediated reduction of Zfp423 expression in 3T3-L1 cells blunts preadipocyte Pparg expression and diminishes the ability of these cells to differentiate." SIGNOR-255928 OXTR protein P30559 UNIPROT DRD2 protein P14416 UNIPROT "up-regulates activity" binding 10116 27425032 t miannu "Dopamine D2 receptor (D2R)–oxytocin receptor (OTR) interactions exist within heterocomplexes with facilitatory effects on D2R recognition and Gi/o coupling. Dopamine D2 receptor (D2R)–oxytocin receptor (OTR) interactions exist within heterocomplexes with facilitatory effects on D2R recognition and Gi/o coupling." SIGNOR-270333 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Val) smallmolecule CHEBI:29183 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269500 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Ile) smallmolecule CHEBI:29174 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269501 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Met) smallmolecule CHEBI:29173 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269491 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Phe) smallmolecule CHEBI:29184 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269492 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Pro) smallmolecule CHEBI:29177 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269493 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Ser) smallmolecule CHEBI:29179 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269496 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Ala) smallmolecule CHEBI:29170 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269480 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Arg) smallmolecule CHEBI:29171 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269481 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Gln) smallmolecule CHEBI:29168 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269485 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Glu) smallmolecule CHEBI:29175 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269486 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Gly) smallmolecule CHEBI:29176 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269487 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(His) smallmolecule CHEBI:29178 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269488 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Leu) smallmolecule CHEBI:29169 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269489 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR tRNA(Lys) smallmolecule CHEBI:29185 ChEBI "up-regulates quantity" "chemical modification" 9606 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-269490 DARS1 protein P14868 UNIPROT "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "form complex" binding 9606 32644155 t miannu "In mammalian cells, eight cytoplasmic aminoacyl-tRNA synthetases (AARS), and three non-synthetase proteins, reside in a large multi-tRNA synthetase complex (MSC). the MSC is suggested to be a super-complex of two identical, symmetrically arranged sub-units, each containing a single copy of the constituents, with the exception of LysRS which is present as a dimer in each sub-unit (Figure ​(Figure1B,1B, adapted from (27,28)). The sub-units are proposed to be joined by dimers of AspRS and the ProRS domain of GluProRS, and possibly by LysRS tetramers (20). Four AARSs containing GST-like domains important in protein-protein interactions form a MetRS-AIMP3–GluProRS–AIMP2 core of the complex (27,29). These proteins, together with AspRS, and possibly LeuRS and IleRS (30), form a distinct sub-complex denoted as sub-complex I (27). Sub-complex II consists of AIMP1, GlnRS, ArgRS, a dimer of LysRS, and AIMP2 (which is shared by both sub-complexes)." SIGNOR-270362 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Arg) smallmolecule CHEBI:29171 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270363 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270364 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR arginine smallmolecule CHEBI:29016 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270365 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270366 TBP protein P20226 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "form complex" binding 9606 30693017 t lperfetto "SL1 comprises TBP, TAF1A (also known as TAFI48), TAF1B (also known as TAFI63), TAF1C (also known as TAFI110), and TAF1D (also known as TAFI41) and recruits the RNAP1 complex to induce PIC formation." SIGNOR-269562 TAF1D protein Q9H5J8 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "form complex" binding 9606 30693017 t lperfetto "SL1 comprises TBP, TAF1A (also known as TAFI48), TAF1B (also known as TAFI63), TAF1C (also known as TAFI110), and TAF1D (also known as TAFI41) and recruits the RNAP1 complex to induce PIC formation." SIGNOR-269563 TAF1C protein Q15572 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "form complex" binding 9606 30693017 t lperfetto "SL1 comprises TBP, TAF1A (also known as TAFI48), TAF1B (also known as TAFI63), TAF1C (also known as TAFI110), and TAF1D (also known as TAFI41) and recruits the RNAP1 complex to induce PIC formation." SIGNOR-269564 TAF1B protein Q53T94 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "form complex" binding 9606 30693017 t lperfetto "SL1 comprises TBP, TAF1A (also known as TAFI48), TAF1B (also known as TAFI63), TAF1C (also known as TAFI110), and TAF1D (also known as TAFI41) and recruits the RNAP1 complex to induce PIC formation." SIGNOR-269565 TAF1A protein Q15573 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "form complex" binding 9606 30693017 t lperfetto "SL1 comprises TBP, TAF1A (also known as TAFI48), TAF1B (also known as TAFI63), TAF1C (also known as TAFI110), and TAF1D (also known as TAFI41) and recruits the RNAP1 complex to induce PIC formation." SIGNOR-269566 "SL1 complex" complex SIGNOR-C464 SIGNOR UBTF protein P17480 UNIPROT "up-regulates activity" binding 9606 15970593 t lperfetto "Therefore, we propose that SL1 directs PIC formation, functioning in core promoter binding, RNA polymerase I recruitment, and UBF stabilization and that SL1-promoter complex formation is a necessary prerequisite to the assembly of functional and stable PICs that include the UBF activator in mammalian cells." SIGNOR-269567 UBTF protein P17480 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "up-regulates activity" binding 9606 15970593 t lperfetto "Therefore, we propose that SL1 directs PIC formation, functioning in core promoter binding, RNA polymerase I recruitment, and UBF stabilization and that SL1-promoter complex formation is a necessary prerequisite to the assembly of functional and stable PICs that include the UBF activator in mammalian cells." SIGNOR-269568 "SAGA complex" complex SIGNOR-C465 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR down-regulates 9606 15970593 f lperfetto "Transcription initiation is a major regulatory step in eukaryotic gene expression. Co-activators establish transcriptionally competent promoter architectures and chromatin signatures to allow the formation of the pre-initiation complex (PIC), comprising RNA polymerase II (Pol II) and general transcription factors (GTFs).|this observation appears remarkably prevalent for chromatin-modifying and remodeling complexes. Here, we use the modular organization of the evolutionary conserved Spt-Ada-Gcn5 acetyltransferase (SAGA) complex as a paradigm to illustrate how co-activators share and combine a relatively limited set of functional tools." SIGNOR-269569 "SAGA complex" complex SIGNOR-C465 SIGNOR Transcritpional_activation phenotype SIGNOR-PH205 SIGNOR up-regulates 9606 15970593 f lperfetto "Transcription initiation is a major regulatory step in eukaryotic gene expression. Co-activators establish transcriptionally competent promoter architectures and chromatin signatures to allow the formation of the pre-initiation complex (PIC), comprising RNA polymerase II (Pol II) and general transcription factors (GTFs).|this observation appears remarkably prevalent for chromatin-modifying and remodeling complexes. Here, we use the modular organization of the evolutionary conserved Spt-Ada-Gcn5 acetyltransferase (SAGA) complex as a paradigm to illustrate how co-activators share and combine a relatively limited set of functional tools." SIGNOR-269570 TADA2B protein Q86TJ2 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269571 SGF29 protein Q96ES7 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269572 TAF8 protein Q7Z7C8 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269573 TAF2 protein Q6P1X5 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269574 SUPT20H protein Q8NEM7 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269575 SMARCA2 protein P51531 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270688 ATXN7 protein O15265 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269576 ENY2 protein Q9NPA8 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269577 USP22 protein Q9UPT9 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269578 ATXN7L3 protein Q14CW9 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269579 TAF12 protein Q16514 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269580 TAF10 protein Q12962 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269581 TAF9 protein Q16594 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269582 TADA1 protein Q96BN2 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269583 TADA3 protein O75528 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269584 SUPT7L protein O94864 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269585 TAF5L protein O75529 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269586 TAF6L protein Q9Y6J9 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269587 KAT2A protein Q92830 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269588 KAT2B protein Q92831 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269613 TRRAP protein Q9Y4A5 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269589 SUPT3H protein O75486 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269590 TAF1A protein Q15573 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 15970593 t lperfetto "Gene promoters with a TATA box tend to be bound by the SAGA complex which includes TBP, SUPT3H, and GCN5 (Basehoar et al., 2004; Rodríguez-Navarro, 2009). Therefore, it was thought that TATA-containing genes were mainly regulated by the SAGA complex, while TATA-less genes were independently regulated by TFIID (Pugh and Tjian, 1991; Basehoar et al., 2004). However, recent studies in yeast indicate that most genes utilize both TFIID and SAGA, and that the relative contribution of each complex likely depends on the individual context" SIGNOR-269591 KAT2B protein Q92831 UNIPROT "SAGA complex" complex SIGNOR-C465 SIGNOR "form complex" binding 9606 34811519 t lperfetto "Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA)|Human SAGA is a 20-subunit, 1.4-MDa complex with five functional modules (Fig. ​(Fig.1a):1a): a scaffolding core that includes TBP-associated factors (TAFs); a TRRAP (Transformation/Transcription domain Associated Protein) containing a phosphoinositide-3-kinase (PI3K)-related pseudoprotein kinase (ΨPIKK); a histone acetyltransferase (HAT); a deubiquitinase (DUB) and a metazoan-specific splicing (SPL) module" SIGNOR-269592 KAT2A protein Q92830 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "up-regulates activity" acetylation 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269593 KAT2A protein Q92830 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269594 KAT2A protein Q92830 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269595 KAT2A protein Q92830 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269596 KAT2A protein Q92830 UNIPROT H3Y1 protein P0DPK2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269597 KAT2A protein Q92830 UNIPROT H3Y2 protein P0DPK5 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269598 KAT2A protein Q92830 UNIPROT H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269599 KAT2A protein Q92830 UNIPROT H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269600 KAT2A protein Q92830 UNIPROT H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269601 KAT2A protein Q92830 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269602 KAT2A protein Q92830 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269603 KAT2A protein Q92830 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269604 XL765 chemical CHEBI:71958 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252660 KAT2A protein Q92830 UNIPROT H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269607 KAT2A protein Q92830 UNIPROT H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269608 KAT2A protein Q92830 UNIPROT H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269609 KAT2B protein Q92831 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "up-regulates activity" acetylation 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269610 KAT2B protein Q92831 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269611 KAT2B protein Q92831 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269612 tyrosine smallmolecule CHEBI:18186 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264757 KAT2B protein Q92831 UNIPROT H3Y1 protein P0DPK2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269614 KAT2B protein Q92831 UNIPROT H3Y2 protein P0DPK5 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269615 KAT2B protein Q92831 UNIPROT H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269616 KAT2B protein Q92831 UNIPROT H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269617 KAT2B protein Q92831 UNIPROT H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269618 KAT2B protein Q92831 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269619 KAT2B protein Q92831 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269620 KAT2B protein Q92831 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269621 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270367 IRF4 protein Q15306 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 22378047 f lperfetto "IL-4-induced c-Myc activity controls a subset of M2-associated genes. IL-4 also induces the M2-polarizing JMJD3-IRF4 axis to inhibit IRF5-mediated M1 polarization." SIGNOR-249559 KAT2B protein Q92831 UNIPROT H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269624 KAT2B protein Q92831 UNIPROT H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269625 KAT2B protein Q92831 UNIPROT H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 SIGNOR-C465 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269626 "SAGA complex" complex SIGNOR-C465 SIGNOR "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "up-regulates activity" acetylation 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269627 "SAGA complex" complex SIGNOR-C465 SIGNOR H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269628 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269629 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269630 "SAGA complex" complex SIGNOR-C465 SIGNOR H3Y1 protein P0DPK2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269631 "SAGA complex" complex SIGNOR-C465 SIGNOR H3Y2 protein P0DPK5 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkATAWQAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269632 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269633 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269634 "SAGA complex" complex SIGNOR-C465 SIGNOR H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys10 RTKQTARkSTGGKAP 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269635 "SAGA complex" complex SIGNOR-C465 SIGNOR H3C1 protein P68431 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269636 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-3A protein P84243 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269637 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-4 protein Q16695 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269638 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-2 protein Q5TEC6 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269641 "SAGA complex" complex SIGNOR-C465 SIGNOR H3-5 protein Q6NXT2 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269642 "SAGA complex" complex SIGNOR-C465 SIGNOR H3C15 protein Q71DI3 UNIPROT "up-regulates activity" acetylation Lys15 ARKSTGGkAPRKQLA 9606 34811519 t lperfetto "The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14." SIGNOR-269643 MYC protein P01106 UNIPROT UBTF protein P17480 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000539 15282543 t lperfetto "MAD1 and c-MYC regulate UBF and rDNA transcription during granulocyte differentiation|MAD1 repressed and c-MYC activated rDNA transcription in nuclear run-on assays. Repression of rDNA transcription by MAD1 was associated with its ability to interact directly with the promoter of upstream binding factor (UBF), an rDNA regulatory factor. Conversely, c-MYC activated transcription from the UBF promoter." SIGNOR-269644 PTEN protein P60484 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "down-regulates quantity by destabilization" 16055704 f lperfetto "PTEN represses RNA Polymerase I transcription by disrupting the SL1 complex" SIGNOR-269645 MXD1 protein Q05195 UNIPROT UBTF protein P17480 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000539 15282543 t lperfetto "MAD1 and c-MYC regulate UBF and rDNA transcription during granulocyte differentiation|MAD1 repressed and c-MYC activated rDNA transcription in nuclear run-on assays. Repression of rDNA transcription by MAD1 was associated with its ability to interact directly with the promoter of upstream binding factor (UBF), an rDNA regulatory factor. Conversely, c-MYC activated transcription from the UBF promoter." SIGNOR-269646 RRN3 protein Q9NYV6 UNIPROT "SL1 complex" complex SIGNOR-C464 SIGNOR "up-regulates activity" relocalization 9606 BTO:0000567 11250903 t lperfetto "HRRN3 is essential in the SL1-mediated recruitment of RNA Polymerase I to rRNA gene promoters|We conclude that hRRN3 functions to recruit initiation-competent Pol I to rRNA gene promoters. The essential role for hRRN3 in linking Pol I to SL1 suggests a mechanism for growth control of Pol I transcription." SIGNOR-269647 RRN3 protein Q9NYV6 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "up-regulates activity" relocalization 9606 BTO:0000567 11250903 t lperfetto "HRRN3 is essential in the SL1-mediated recruitment of RNA Polymerase I to rRNA gene promoters|We conclude that hRRN3 functions to recruit initiation-competent Pol I to rRNA gene promoters. The essential role for hRRN3 in linking Pol I to SL1 suggests a mechanism for growth control of Pol I transcription." SIGNOR-269648 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270368 tRNA(Arg) smallmolecule CHEBI:29171 ChEBI Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270369 arginine smallmolecule CHEBI:29016 ChEBI Arg-tRNA(Arg) smallmolecule CHEBI:18366 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270370 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Asp) smallmolecule CHEBI:29186 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270371 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT "up-regulates activity" sumoylation Lys160 EAHQWFLkHEARPLA 9534 BTO:0000298 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins |We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites. The PML mutant with Lys to Arg substitutions in all three sites is expressed normally, but cannot be sentrinized|Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies." SIGNOR-270540 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT "up-regulates activity" sumoylation Lys490 QCPRKVIkMESEEGK 9534 BTO:0000298 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins |We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites. The PML mutant with Lys to Arg substitutions in all three sites is expressed normally, but cannot be sentrinized|Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies." SIGNOR-270541 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT "up-regulates activity" sumoylation Lys65 QQCQAEAkCPKLLPC 9534 BTO:0000298 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins |We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites. The PML mutant with Lys to Arg substitutions in all three sites is expressed normally, but cannot be sentrinized|Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies." SIGNOR-270542 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270372 "glutamic acid" smallmolecule CHEBI:18237 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264752 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "aspartic acid" smallmolecule CHEBI:22660 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270373 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270374 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270375 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270376 tRNA(Asp) smallmolecule CHEBI:29186 ChEBI Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270377 MUC1 protein P15941 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates activity" binding 17308127 t lperfetto "Previous work has shown that the Kruppel-like factor 4 (KLF4) transcription factor represses p53 transcription by binding to the PE21 element. Our results show that MUC1-C binds constitutively to KLF4, occupies PE21 with KLF4, and enhances the KLF4 occupancy of PE21. " SIGNOR-270543 KLF4 protein O43474 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 17308127 t lperfetto "Previous work has shown that the Kruppel-like factor 4 (KLF4) transcription factor represses p53 transcription by binding to the PE21 element." SIGNOR-270544 ARID1A protein O14497 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270689 UBE2E3 protein Q969T4 UNIPROT NFKBIA protein P25963 UNIPROT "up-regulates quantity by stabilization" sumoylation Lys21 EGPRDGLkKERLLDD 9606 BTO:0000007;BTO:0000567 10582246 t lperfetto "In the presence of an E1 SUMO-1-activating enzyme, Ubch9 conjugated SUMO-1 to IkappaBalpha primarily on K21, which is also utilized for ubiquitin modification. Thus, SUMO-1-modified IkappaBalpha cannot be ubiquitinated and is resistant to proteasome-mediated degradation. " SIGNOR-270545 KLK3 protein P07288 UNIPROT PTHLH protein P12272 UNIPROT "down-regulates activity" cleavage Phe21 F-->P -1 8753751 t lperfetto "Our study demonstrates that PTHrP is a substrate for PSA. The cleavage of the amino-terminal portion of PTHrP completely disrupts its ability to interact with the PTH/PTHrP receptor and thus inhibits its PTH-like activity. | Our data show that PSA proteolytically cleaves PTHrP (1-34) after either residue 22 or 23, generating three peptide fragments." SIGNOR-270546 KLK3 protein P07288 UNIPROT PTHLH protein P12272 UNIPROT "down-regulates activity" cleavage Ser22 LLSYAVPsCGRSVEG -1 8753751 t lperfetto "Our study demonstrates that PTHrP is a substrate for PSA. The cleavage of the amino-terminal portion of PTHrP completely disrupts its ability to interact with the PTH/PTHrP receptor and thus inhibits its PTH-like activity. | Our data show that PSA proteolytically cleaves PTHrP (1-34) after either residue 22 or 23, generating three peptide fragments." SIGNOR-270547 KLK3 protein P07288 UNIPROT PTHLH protein P12272 UNIPROT "up-regulates activity" binding -1 8683730 t lperfetto "Prostate-specific antigen was found to specifically cleave PTHrP 1-141 in a time- and dose-dependent manner.|The preferred PSA cleavage site of PTHrP 1-141 was determined to be at the carboxyl-terminus of phenylalanine 23, consistent with chymotryptic-like enzymatic activity of PSA. Cleavage of PTHrP by PSA completely abolished the ability of PTHrP to stimulate cAMP production." SIGNOR-270548 PTHLH protein P12272 UNIPROT PTH1R protein Q03431 UNIPROT "up-regulates activity" binding -1 8683730 t lperfetto "Prostate-specific antigen was found to specifically cleave PTHrP 1-141 in a time- and dose-dependent manner.|The preferred PSA cleavage site of PTHrP 1-141 was determined to be at the carboxyl-terminus of phenylalanine 23, consistent with chymotryptic-like enzymatic activity of PSA. Cleavage of PTHrP by PSA completely abolished the ability of PTHrP to stimulate cAMP production." SIGNOR-270549 PTH1R protein Q03431 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 28363951 t lperfetto "This calciotropic hormone exerts its actions via binding to the PTH/PTH-related peptide receptor (PTH1R), which couples to multiple heterotrimeric G proteins, including Gs and Gq/11." SIGNOR-270550 PTH1R protein Q03431 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 28363951 t lperfetto "This calciotropic hormone exerts its actions via binding to the PTH/PTH-related peptide receptor (PTH1R), which couples to multiple heterotrimeric G proteins, including Gs and Gq/11." SIGNOR-270551 DPF3 protein Q92784 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270690 "aspartic acid" smallmolecule CHEBI:22660 ChEBI Asp-tRNA(Asp) smallmolecule CHEBI:29158 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270378 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Glu) smallmolecule CHEBI:29175 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270379 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270380 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR "glutamic acid" smallmolecule CHEBI:18237 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270381 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270382 PTH1R protein Q03431 UNIPROT SOST protein Q9BQB4 UNIPROT "down-regulates quantity" 28363951 f lperfetto "Furthermore, PTH acts on osteocytes to suppress the expression of sclerostin, an inhibitor of canonical Wnt signaling (Li, et al. 2005; Semenov, et al. 2005)). PTH action on sclerostin is primarily through cAMP signaling (Keller and Kneissel 2005) and mediated by Myocyte enhancer factor-2 (MEF2) transcriptional regulators (Leupin, et al. 2007). Using the cAMP signaling pathway in osteoblasts, PTH also inhibits the expression of Dickkopf 1 (Dkk1) (Guo et al. 2010a), which is another Wnt pathway inhibitor " SIGNOR-270552 PTH1R protein Q03431 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity" 28363951 f lperfetto "Furthermore, PTH acts on osteocytes to suppress the expression of sclerostin, an inhibitor of canonical Wnt signaling (Li, et al. 2005; Semenov, et al. 2005)). PTH action on sclerostin is primarily through cAMP signaling (Keller and Kneissel 2005) and mediated by Myocyte enhancer factor-2 (MEF2) transcriptional regulators (Leupin, et al. 2007). Using the cAMP signaling pathway in osteoblasts, PTH also inhibits the expression of Dickkopf 1 (Dkk1) (Guo et al. 2010a), which is another Wnt pathway inhibitor " SIGNOR-270553 PTH1R protein Q03431 UNIPROT CYP27B1 protein O15528 UNIPROT "up-regulates quantity" 28363951 f lperfetto "These PTH actions are mainly mediated by Gsalpha signaling, which induces the expression of the gene encoding 25-hydroxyvitamin D 1alpha-hydroxylase (Cyp27b1) and destabilizes the transcript encoding vitamin D 24-hydroxylase (Cyp24a1)" SIGNOR-270554 PTH1R protein Q03431 UNIPROT CYP24A1 protein Q07973 UNIPROT "up-regulates quantity" 28363951 f lperfetto "These PTH actions are mainly mediated by Gsalpha signaling, which induces the expression of the gene encoding 25-hydroxyvitamin D 1alpha-hydroxylase (Cyp27b1) and destabilizes the transcript encoding vitamin D 24-hydroxylase (Cyp24a1)" SIGNOR-270555 PTH1R protein Q03431 UNIPROT SLC34A1 protein Q06495 UNIPROT "down-regulates quantity" 28363951 f lperfetto "PTH inhibits reabsorption of phosphate from the glomerular filtrate in RPT by decreasing the abundance of sodium-phosphate co-transporters NPT2a and NPT2c on the apical membrane, thus enhancing renal phosphate excretion" SIGNOR-270556 PTH1R protein Q03431 UNIPROT SLC34A3 protein Q8N130 UNIPROT "down-regulates quantity" 28363951 f lperfetto "PTH inhibits reabsorption of phosphate from the glomerular filtrate in RPT by decreasing the abundance of sodium-phosphate co-transporters NPT2a and NPT2c on the apical membrane, thus enhancing renal phosphate excretion" SIGNOR-270557 CLCC1 protein Q96S66 UNIPROT PIGBOS1 protein A0A0B4J2F0 UNIPROT "up-regulates activity" binding 9606 31653868 t Simone "The PIGBOS microprotein interacts with the ER protein CLCC1. PIGBOS localizes to the mitochondrial outer membrane where itinteracts with the ER protein CLCC1 at ER–mitochondria contact sites. PIGBOS-CLCC1 interaction is necessary for PIGBOS function" SIGNOR-261040 KDM2B protein Q8NHM5 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000011 25533466 f miannu "Here, we show that FBXL10/KDM2B is an anti-adipogenic factor that is up-regulated during the early phase of 3T3-L1 preadipocyte differentiation and in adipose tissue in a diet-induced model of obesity. These results suggest that FBXL10 represses adipogenesis by targeting a noncanonical PRC1 complex to repress key genes (e.g. Pparg) that control conversion of pluripotent cells into the adipogenic lineage." SIGNOR-252243 NOC3L protein Q8WTT2 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0000011 15564382 f "Fad24, a mammalian homolog of Noc3p, is a positive regulator in adipocyte differentiation" SIGNOR-253060 SMARCE1 protein Q969G3 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270691 KLF6 protein Q99612 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 9606 15917248 f fspada "We have identified kr?ppel-like factor-6 (klf6), a recently described tumor suppressor gene, as a repressor of the proto-oncogene delta-like 1 (dlk1), a gene encoding a transmembrane protein that inhibits adipocyte differentiation." SIGNOR-137807 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270383 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270384 tRNA(Glu) smallmolecule CHEBI:29175 ChEBI Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270385 "glutamic acid" smallmolecule CHEBI:18237 ChEBI Glu-tRNA(Glu) smallmolecule CHEBI:29157 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270386 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Gln) smallmolecule CHEBI:29168 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270387 calcidiol smallmolecule CHEBI:17933 ChEBI calcitriol smallmolecule CHEBI:17823 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000671 12050193 t lperfetto "The rate-limiting, hormonally regulated step in the biological activation of vitamin D is its 1alpha-hydroxylation to 1,25-dihydroxyvitamin D [1,25-(OH)(2)D] in the kidney, catalyzed by the mitochondrial cytochrome P450 enzyme, P450c1alpha." SIGNOR-270558 CYP27B1 protein O15528 UNIPROT calcitriol smallmolecule CHEBI:17823 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000671 12050193 t lperfetto "The rate-limiting, hormonally regulated step in the biological activation of vitamin D is its 1alpha-hydroxylation to 1,25-dihydroxyvitamin D [1,25-(OH)(2)D] in the kidney, catalyzed by the mitochondrial cytochrome P450 enzyme, P450c1alpha." SIGNOR-270559 CYP27B1 protein O15528 UNIPROT calcidiol smallmolecule CHEBI:17933 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000671 12050193 t lperfetto "The rate-limiting, hormonally regulated step in the biological activation of vitamin D is its 1alpha-hydroxylation to 1,25-dihydroxyvitamin D [1,25-(OH)(2)D] in the kidney, catalyzed by the mitochondrial cytochrome P450 enzyme, P450c1alpha." SIGNOR-270560 cholesta-5,7-dien-3beta-ol smallmolecule CHEBI:17759 ChEBI calciol smallmolecule CHEBI:28940 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001253 30080183 t lperfetto "Ultraviolet radiation results in the conversion of 7-dehydrocholesterol to pre-vitamin D, which isomerizes to vitamin D in the skin" SIGNOR-270561 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR calciol smallmolecule CHEBI:28940 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001253 30080183 t lperfetto "Ultraviolet radiation results in the conversion of 7-dehydrocholesterol to pre-vitamin D, which isomerizes to vitamin D in the skin" SIGNOR-270562 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR cholesta-5,7-dien-3beta-ol smallmolecule CHEBI:17759 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001253 30080183 t lperfetto "Ultraviolet radiation results in the conversion of 7-dehydrocholesterol to pre-vitamin D, which isomerizes to vitamin D in the skin" SIGNOR-270563 calciol smallmolecule CHEBI:28940 ChEBI "vitamin D" smallmolecule CHEBI:27300 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001253 30080183 t lperfetto "Ultraviolet radiation results in the conversion of 7-dehydrocholesterol to pre-vitamin D, which isomerizes to vitamin D in the skin" SIGNOR-270564 "Food intake" phenotype SIGNOR-PH152 SIGNOR "vitamin D" smallmolecule CHEBI:27300 ChEBI "up-regulates quantity" 9606 30080183 f lperfetto "Ultraviolet radiation results in the conversion of 7-dehydrocholesterol to pre-vitamin D, which isomerizes to vitamin D in the skin. Vitamin D can also be obtained from nutrition." SIGNOR-270565 GC protein P02774 UNIPROT "vitamin D" smallmolecule CHEBI:27300 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000759 30080183 t lperfetto "Vitamin D-binding protein transports vitamin D to the liver, where it undergoes 25-hydroxylation by CYP2R1. CYP27B1 further hydroxylates 25-hydroxyvitamin D at the 1-alpha position, resulting in the formation of the active hormone 1,25-dihydroxyvitamin D." SIGNOR-270566 "vitamin D" smallmolecule CHEBI:27300 ChEBI calcidiol smallmolecule CHEBI:17933 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000759 30080183 t lperfetto "Vitamin D-binding protein transports vitamin D to the liver, where it undergoes 25-hydroxylation by CYP2R1. CYP27B1 further hydroxylates 25-hydroxyvitamin D at the 1-alpha position, resulting in the formation of the active hormone 1,25-dihydroxyvitamin D." SIGNOR-270567 CYP2R1 protein Q6VVX0 UNIPROT calcidiol smallmolecule CHEBI:17933 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000759 30080183 t lperfetto "Vitamin D-binding protein transports vitamin D to the liver, where it undergoes 25-hydroxylation by CYP2R1. CYP27B1 further hydroxylates 25-hydroxyvitamin D at the 1-alpha position, resulting in the formation of the active hormone 1,25-dihydroxyvitamin D." SIGNOR-270568 SMARCD3 protein Q6STE5 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270692 CYP2R1 protein Q6VVX0 UNIPROT "vitamin D" smallmolecule CHEBI:27300 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000759 30080183 t lperfetto "Vitamin D-binding protein transports vitamin D to the liver, where it undergoes 25-hydroxylation by CYP2R1. CYP27B1 further hydroxylates 25-hydroxyvitamin D at the 1-alpha position, resulting in the formation of the active hormone 1,25-dihydroxyvitamin D." SIGNOR-270569 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270388 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR glutamine smallmolecule CHEBI:28300 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270389 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270390 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270391 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270392 calcitriol smallmolecule CHEBI:17823 ChEBI calcitetrol smallmolecule CHEBI:47799 ChEBI "up-regulates quantity" "precursor of" 30080183 t lperfetto "Homozygous mutations in the vitamin D 24-hydroxylase CYP24A1, the major enzyme responsible for inactivation of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, lead to idiopathic infantile hypercalcemia (IIH)." SIGNOR-270570 CYP24A1 protein Q07973 UNIPROT calcitetrol smallmolecule CHEBI:47799 ChEBI "up-regulates quantity" "chemical modification" 30080183 t lperfetto "Homozygous mutations in the vitamin D 24-hydroxylase CYP24A1, the major enzyme responsible for inactivation of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, lead to idiopathic infantile hypercalcemia (IIH)." SIGNOR-270571 CYP24A1 protein Q07973 UNIPROT calcitriol smallmolecule CHEBI:17823 ChEBI "down-regulates quantity" "chemical modification" 30080183 t lperfetto "Homozygous mutations in the vitamin D 24-hydroxylase CYP24A1, the major enzyme responsible for inactivation of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, lead to idiopathic infantile hypercalcemia (IIH)." SIGNOR-270572 calcitriol smallmolecule CHEBI:17823 ChEBI propan-2-ol smallmolecule CHEBI:17824 ChEBI "up-regulates quantity" "precursor of" 30080183 t lperfetto "Homozygous mutations in the vitamin D 24-hydroxylase CYP24A1, the major enzyme responsible for inactivation of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, lead to idiopathic infantile hypercalcemia (IIH)." SIGNOR-270573 CYP24A1 protein Q07973 UNIPROT propan-2-ol smallmolecule CHEBI:17824 ChEBI "up-regulates quantity" "chemical modification" 30080183 t lperfetto "Homozygous mutations in the vitamin D 24-hydroxylase CYP24A1, the major enzyme responsible for inactivation of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, lead to idiopathic infantile hypercalcemia (IIH)." SIGNOR-270574 propan-2-ol smallmolecule CHEBI:17824 ChEBI TLCD3B protein Q71RH2 UNIPROT "up-regulates activity" binding 9606 BTO:0000140 30010626 t lperfetto "Optimal bone fracture repair requires 24R,25-dihydroxyvitamin D3 and its effector molecule FAM57B2" SIGNOR-270575 SLC34A1 protein Q06495 UNIPROT phosphate(3-) smallmolecule CHEBI:18367 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000671 20335586 t lperfetto "Genetic analysis revealed a homozygous in-frame duplication of 21 bp in SLC34A1, which encodes the renal sodium-inorganic phosphate cotransporter NaPi-IIa," SIGNOR-270576 SLC34A3 protein Q8N130 UNIPROT phosphate(3-) smallmolecule CHEBI:18367 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000671 11880379 t lperfetto "Growth is critically dependent on the retention of a variety of nutrients. The kidney contributes to this positive external balance. In the present study, we isolated a cDNA from the human and rat kidney that encodes a growth-related Na(+)-dependent inorganic phosphate (P(i)) cotransporter (type IIc)." SIGNOR-270577 SLC34A2 protein O95436 UNIPROT phosphate(3-) smallmolecule CHEBI:18367 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000671 11009570 t lperfetto "Three families of NPCs have been reported to date. The type I family consists of a single species (NaPi-1), which has thus far been found only in rabbit kidney.28 The type II family consists of six species homologues, NaPi 2 to 7, that are expressed predominantly in renal epithelial tissues.The type III family is the most recently identified and consists of two members, Pit-1 (also called Glvr-1) and Pit-2 (also called Ram-1).34" SIGNOR-270578 SLC20A1 protein Q8WUM9 UNIPROT phosphate(3-) smallmolecule CHEBI:18367 ChEBI "up-regulates quantity" relocalization 9606 11009570 t lperfetto "Three families of NPCs have been reported to date. The type I family consists of a single species (NaPi-1), which has thus far been found only in rabbit kidney.28 The type II family consists of six species homologues, NaPi 2 to 7, that are expressed predominantly in renal epithelial tissues.The type III family is the most recently identified and consists of two members, Pit-1 (also called Glvr-1) and Pit-2 (also called Ram-1).34" SIGNOR-270579 SLC20A2 protein Q08357 UNIPROT phosphate(3-) smallmolecule CHEBI:18367 ChEBI "up-regulates quantity" relocalization 9606 11009570 t lperfetto SIGNOR-270580 tRNA(Gln) smallmolecule CHEBI:29168 ChEBI Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270393 PCSK5 protein Q92824 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "up-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270334 PCSK2 protein P16519 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "up-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270335 PCSK5 protein Q92824 UNIPROT "Neurophysin 1" protein P01178_PRO_0000020496 UNIPROT "up-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270336 PCSK2 protein P16519 UNIPROT "Neurophysin 1" protein P01178_PRO_0000020496 UNIPROT "up-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270337 CPE protein P16870 UNIPROT Oxytocin protein P01178_PRO_0000020495 UNIPROT "up-regulates activity" cleavage 9606 25767437 t miannu "First, OT preprohormone is produced, that will be cleaved and matured by successive enzymes. The OT gene encodes for the Pre-Pro-OT-Neurophysin I (pre-pro-hormone), which is cleaved by different enzymes to give rise to different OT intermediate forms and to the Neurophysin I, and finally to the mature amidated form that is released (Figure ​2)." SIGNOR-270338 PRTN3 protein P24158 UNIPROT Pr3-ANCA complex SIGNOR-C475 SIGNOR "up-regulates activity" binding 9606 BTO:0000133 15972951 t lperfetto "ANCAs comprise a group of autoantibodies directed against proteins contained in the lysosomal compartments of neutrophils and monocytes. The primary target antigens have been identified as proteinase 3 (Pr3), a 29-kd neutral serine proteinase, and myeloperoxidase (MPO), a 140-kd protein involved in the generation of reactive oxygen species.2 To date, detection of ANCAs has proven to be a helpful diagnostic tool and many clinical studies have confirmed that Pr3-ANCA and MPO-ANCA are highly specific for Wegener's granulomatosis and microscopic polyangiitis, respectively" SIGNOR-270581 Neutrophil_activation phenotype SIGNOR-PH211 SIGNOR Neutrophil_degranulation phenotype SIGNOR-PH212 SIGNOR up-regulates 9606 BTO:0000133 2161532 f lperfetto "ANCA cause normal human neutrophils to undergo an oxidative burst and degranulate. Both ANCA phenotypes (i.e., cytoplasmic-pattern ANCA and myeloperoxidase-specific ANCA) induce neutrophil activation." SIGNOR-270582 MPO-ANCA complex SIGNOR-C474 SIGNOR Neutrophil_activation phenotype SIGNOR-PH211 SIGNOR up-regulates 9606 BTO:0000133 2161532 f lperfetto "ANCA cause normal human neutrophils to undergo an oxidative burst and degranulate. Both ANCA phenotypes (i.e., cytoplasmic-pattern ANCA and myeloperoxidase-specific ANCA) induce neutrophil activation." SIGNOR-270583 Pr3-ANCA complex SIGNOR-C475 SIGNOR Neutrophil_activation phenotype SIGNOR-PH211 SIGNOR up-regulates 9606 BTO:0000133 2161532 f lperfetto "ANCA cause normal human neutrophils to undergo an oxidative burst and degranulate. Both ANCA phenotypes (i.e., cytoplasmic-pattern ANCA and myeloperoxidase-specific ANCA) induce neutrophil activation." SIGNOR-270584 MPO protein P05164 UNIPROT MPO-ANCA complex SIGNOR-C474 SIGNOR "up-regulates activity" binding 9606 BTO:0000133 15972951 t lperfetto "Wegener's granulomatosis, microscopic polyangiitis, Churg-Strauss syndrome, and idiopathic pauci-immune necrotizing crescentic glomerulonephritis are associated with myeloperoxidase (MPO)-specific anti-neutrophil cytoplasmic autoantibodies (ANCAs)." SIGNOR-270585 PAMPs stimulus SIGNOR-ST11 SIGNOR MPO-ANCA complex SIGNOR-C474 SIGNOR "up-regulates quantity" 9606 BTO:0000133 15972951 f lperfetto "In the early phase, LPS enhanced anti-MPO IgG-induced glomerular neutrophil accumulation. |using bacterial lipopolysaccharide (LPS) as the proinflammatory stimulus." SIGNOR-270586 PAMPs stimulus SIGNOR-ST11 SIGNOR Pr3-ANCA complex SIGNOR-C475 SIGNOR "up-regulates quantity" 9606 BTO:0000133 15972951 f lperfetto "In the early phase, LPS enhanced anti-MPO IgG-induced glomerular neutrophil accumulation. |using bacterial lipopolysaccharide (LPS) as the proinflammatory stimulus." SIGNOR-270587 TNF protein P01375 UNIPROT MPO-ANCA complex SIGNOR-C474 SIGNOR up-regulates 10090 BTO:0000133 15972951 f lperfetto "Second, LPS-mediated aggravation of anti-MPO IgG-induced glomerulonephritis was attenuated, but not prevented, by pretreatment with neutralizing anti-TNF-α antibodies." SIGNOR-270588 MPO-ANCA complex SIGNOR-C474 SIGNOR superoxide smallmolecule CHEBI:18421 ChEBI up-regulates 10090 BTO:0000133 15972951 f lperfetto "Anti-MPO IgG (250 μg/ml) induces significant superoxide anion production in TNF-α-primed peritoneal exudate cells from WT C57BL/6 mice (black bars) as compared to normal mouse IgG (250 μg/ml) or buffer alone." SIGNOR-270589 MPO-ANCA complex SIGNOR-C474 SIGNOR ROS stimulus SIGNOR-ST2 SIGNOR up-regulates -1 2161532 f lperfetto "ANCA-induced release of ROS measured by chemiluminescence." SIGNOR-270590 MPO-ANCA complex SIGNOR-C474 SIGNOR thiocyanate smallmolecule CHEBI:18022 ChEBI "up-regulates quantity by expression" oxidation 9606 BTO:0000133 9922160 t lperfetto "Myeloperoxidase plays a fundamental role in oxidant production by neutrophils. The enzyme uses hydrogen peroxide to oxidize chloride (Cl-), bromide (Br-), iodide (I-), and the pseudohalide thiocyanate (SCN-) to their respective hypohalous acids.| Our results show that thiocyanate is an important substrate of myeloperoxidase in most environments and that hypothiocyanate is likely to contribute to leukocyte antimicrobial activity." SIGNOR-270591 thiocyanate smallmolecule CHEBI:18022 ChEBI Cell_killing phenotype SIGNOR-PH149 SIGNOR up-regulates 9606 BTO:0000133 9922160 f lperfetto "Myeloperoxidase plays a fundamental role in oxidant production by neutrophils. The enzyme uses hydrogen peroxide to oxidize chloride (Cl-), bromide (Br-), iodide (I-), and the pseudohalide thiocyanate (SCN-) to their respective hypohalous acids.| Our results show that thiocyanate is an important substrate of myeloperoxidase in most environments and that hypothiocyanate is likely to contribute to leukocyte antimicrobial activity." SIGNOR-270592 SMARCD2 protein Q92925 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270693 SMARCD1 protein Q96GM5 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270694 CASP3 protein P42574 UNIPROT MYL3 protein P08590 UNIPROT "down-regulates quantity by destabilization" cleavage Glu135 GTYEDFVeGLRVFDK 9986 BTO:0003324 12186978 t lperfetto "By sequencing and site-directed mutagenesis, a noncanonical cleavage site for caspase-3 was mapped to the C-terminal DFVE(135)G motif. We demonstrated that vMLC1 cleavage in failing myocardium in vivo is associated with a morphological disruption of the organized vMLC1 staining of sarcomeres, and with a reduction in myocyte contractile performance." SIGNOR-270593 "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "precursor messenger RNA" smallmolecule CHEBI:139356 ChEBI "up-regulates quantity" "chemical modification" 9606 22260999 t lperfetto "In eukaryotic cells, the RNA polymerase Pol I synthesizes the rRNA precursor, Pol II transcribes mRNAs and small non-coding RNAs (such as small nuclear RNAs), and Pol III produces tRNAs and other small RNAs." SIGNOR-266176 TCF7L2 protein Q9NQB0 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR "down-regulates activity" "transcriptional regulation" 20492721 f FFerrentino "These findings suggested that miR-210 could promote adipogenesis by repressing WNT signaling through targeting Tcf7l2." SIGNOR-253519 KLF15 protein Q9UIH9 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates "transcriptional regulation" 10090 BTO:0002572 20956975 f lperfetto "Our results provide a new mechanism for understanding glucocorticoids-dependent adipogenesis and that GR promotes adipogenesis via KLF15 gene expression as a transcriptional direct target." SIGNOR-236230 ANKRD26 protein Q9UPS8 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 21669876 f lperfetto "Ankrd26 gene disruption enhances adipogenesis of mouse embryonic fibroblasts." SIGNOR-266071 "Noncanonical PRC1" complex SIGNOR-C151 SIGNOR Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000011 25533466 f miannu "We show that FBXL10/KDM2B is an anti-adipogenic factor that is up-regulated during the early phase of 3T3-L1 preadipocyte differentiation and in adipose tissue in a diet-induced model of obesity. Interestingly, inhibition of adipogenesis does not require the JmjC demethylase domain of FBXL10, but it does require the F-box and leucine-rich repeat domains, which we show recruit a noncanonical polycomb repressive complex 1 (PRC1) containing RING1B, SKP1, PCGF1, and BCOR." SIGNOR-252248 mTORC1 complex SIGNOR-C3 SIGNOR Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 19593385 f lperfetto "Activation of mTORC1 causes a robust increase in the mRNA and protein expression of peroxisome proliferator-activated receptor gamma (PPARgamma), which is the master transcriptional regulator of adipocyte differentiation." SIGNOR-235349 NR3C1/STAT5A complex SIGNOR-C84 SIGNOR Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 9606 12540601 f fspada "We have shown that stat5a is associated with the glucocorticoid receptor during adipogenesis in a highly regulated manner." SIGNOR-97562 FOXO proteinfamily SIGNOR-PF27 SIGNOR Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 9606 18423396 f fspada "Akt1/pkbalpha was found to be the major regulator of phosphorylation and nuclear export offoxo1, whose presence in the nucleus strongly attenuates adipocyte differentiation." SIGNOR-252911 JUN protein P05412 UNIPROT Brown_adipogenesis phenotype SIGNOR-PH27 SIGNOR up-regulates 9606 BTO:0000887;BTO:0001103 22944199 f gcesareni "Other g protein-mediated pathways are the planar cell polarity (pcp) pathway (shown in blue) leading to the activation of rac/rho, c-jun n-terminal kinase (jnk), and/or rho-associated kinase (rock). Jnk can induce jun, which, together with fos, forms the ap-1 early response transcription factor. Both pcp pathways have been implicated in cytoskeletal rearrangements" SIGNOR-198834 BMP7 protein P18075 UNIPROT Brown_adipogenesis phenotype SIGNOR-PH27 SIGNOR up-regulates 9606 18719589 f fspada "Here we demonstrate that whereas some members of the family of bone morphogenetic proteins (bmps) support white adipocyte differentiation, bmp7 singularly promotes differentiation of brown preadipocytes even in the absence of the normally required hormonal induction cocktail." SIGNOR-180305 ROCK1 protein Q13464 UNIPROT Brown_adipogenesis phenotype SIGNOR-PH27 SIGNOR up-regulates 9606 BTO:0000887;BTO:0001103 22944199 f gcesareni "Other g protein-mediated pathways are the planar cell polarity (pcp) pathway (shown in blue) leading to the activation of rac/rho, c-jun n-terminal kinase (jnk), and/or rho-associated kinase (rock). Jnk can induce jun, which, together with fos, forms the ap-1 early response transcription factor. Both pcp pathways have been implicated in cytoskeletal rearrangements" SIGNOR-198840 PRDM16 protein Q9HAZ2 UNIPROT Brown_adipogenesis phenotype SIGNOR-PH27 SIGNOR up-regulates 9606 BTO:0000222 BTO:0000887;BTO:0001103 18719582 f fspada "Loss of prdm16 from brown fat precursors causes a loss of brown fat characteristics and promotes muscle differentiation. Conversely, ectopic expression of prdm16 in myoblasts induces their differentiation into brown fat cells." SIGNOR-180295 UBE2C protein O00762 UNIPROT Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR down-regulates 9606 19632176 f miannu "The evolution of prostate cancer from an androgen-dependent state (ADPCa) to one that is androgen-independent (AIPCa) marks its lethal progression. The androgen receptor (AR) is essential in both, though its function in AIPCa is poorly understood. We have defined the direct AR-dependent target genes in both AIPCa and ADPCa by generating AR-dependent gene expression profiles and AR cistromes. In contrast to ADPCa, AR selectively up-regulates M-phase cell cycle genes in AIPCa including UBE2C, a gene that inactivates the M-phase checkpoint." SIGNOR-251544 BUB1 protein O43683 UNIPROT Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR up-regulates 9606 20888775 f gcesareni "The multidomain protein kinases bub1 and bubr1 (mad3 in yeast, worms and plants) are central components of the mitotic checkpoint for spindle assembly (sac)" SIGNOR-168192 BUB1B protein O60566 UNIPROT Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR up-regulates 9606 20888775 f gcesareni "The multidomain protein kinases bub1 and bubr1 (mad3 in yeast, worms and plants) are central components of the mitotic checkpoint for spindle assembly (sac)" SIGNOR-168195 protein P0DOX5 UNIPROT Pr3-ANCA complex SIGNOR-C475 SIGNOR "form complex" binding 9606 27464484 t lperfetto "Although the majority of PR3-ANCAs are of the IgG isotype, the results of one study showed that PR3-ANCAs of the IgA isotype were present in up to 30% of patients with GPA" SIGNOR-270594 protein P0DOX5 UNIPROT MPO-ANCA complex SIGNOR-C474 SIGNOR "form complex" binding 9606 27464484 t lperfetto "Although MPO-ANCAs of the IgA isotype are sometimes found in patients with IgA nephropathy or IgA vasculitis45, isotypes other than IgG have not been reported in patients with typical AAV, with the exception of a single patient with pauci-immune crescentic glomerulonephritis" SIGNOR-270595 retinol smallmolecule CHEBI:50211 ChEBI retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS9" SIGNOR-265112 KIF2B protein Q8N4N8 UNIPROT Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR down-regulates 9606 22535524 f lperfetto "The protein astrin has been shown to remove Kif2b from kinetochores in metaphase through competitive binding of CLASP1 (Manning et al., 2010 blue right-pointing triangle). During prometaphase, Aurora B kinase activity prevents astrin from localizing to kinetochores (Manning et al., 2010 blue right-pointing triangle; Schmidt et al., 2010 blue right-pointing triangle). This permits Kif2b to localize to kinetochores to destabilize k-MT attachments to execute error correction through Plk1-dependent recruitment and activation." SIGNOR-252051 MRE11/RAD50/NBS1 complex SIGNOR-C147 SIGNOR Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR up-regulates 17713585 f lperfetto "The mre11_rad50_nbs1 (mrn) complex is among the earliest respondents to dna double-strand breaks (dsbs).|Current emerging structural and biological evidence suggests that MRN has 3 coupled critical roles in DSB sensing, stabilization, signaling, and effector scaffolding: (1) expeditious establishment of protein--nucleic acid tethering scaffolds for the recognition and stabilization of DSBs; (2) initiation of DSB sensing, cell-cycle checkpoint signaling cascades, and establishment of epigenetic marks via the ATM kinase; and (3) functional regulation of chromatin remodeling in the vicinity of a DSB." SIGNOR-251503 APC-c complex SIGNOR-C150 SIGNOR Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR up-regulates 9606 25092294 f miannu "We then found that the joint action of TRIP13 and p31comet also promotes MCC disassembly, releases APC/C from checkpoint inhibition, and inactivates the mitotic checkpoint." SIGNOR-265978 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR down-regulates 15549093 f lperfetto "The critical target of the G2 checkpoint is the mitosis-promoting activity of the cyclin B/CDK1 kinase, whose activation after various stresses is inhibited by ATM/ATR, CHK1/CHK2 and/or p38-kinase-mediated subcellular sequestration, degradation and/or inhibition of the CDC25 family of phosphatases that normally activate CDK1 at the G2/M boundary" SIGNOR-251496 EIF2S1 protein P05198 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 11381086 f miannu "Translation initiation is inhibited in cells exposed to different stressful conditions. The phosphorylation of the α subunit of eukaryotic translation initiation factor 2 (eIF2α) plays an important role in this stereotyped response, and is mediated by distinct kinases that are activated by specific stress signals. When phosphorylated on serine 51, eIF2α binds to and inhibits the guanine nucleotide exchange factor, eIF2B. The latter is required for the formation of the eukaryotic translational preinitiation complexes, and its sequestration in an inactive complex with phosphorylated eIF2α inhibits the initiation step of protein synthesis. " SIGNOR-260625 EIF2S1 protein P05198 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 31226023 f miannu "Activated PERK phosphorylates the α subunit of eukaryotic initiation factor 2 (eIF2α), which inhibits the conversion of inactive GDP-bound eIF2α back to the active GTP-bound form, thereby suppressing translation initiation.The resulting global attenuation of protein synthesis reduces the ER protein influx and allows the ER to reprogram for preferential expression of UPR genes." SIGNOR-260166 EIF4E protein P06730 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 15094766 f lperfetto "A key player in the regulation of translation is the mRNA 5' cap-binding protein eIF4E, which is the rate-limiting member of the eIF4F complex" SIGNOR-236806 FUS protein P35637 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 BTO:0000007 33082139 f "P35637:p.Pro525Leu (mutation increasing interaction); P35637:p.Pro521Gly (mutation increasing interaction)" "When mTORC2 is inhibited, FUS is recruited to polyribosomes to promote translation inhibition and polyribosome stalling. Panel iv, ALS-FUS R521G and P525L mutants that localize more prominently to the cytoplasm also associate more abundantly with polyribosomes to inhibit translation and protein synthesis." SIGNOR-262820 GSK3B protein P49841 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 BTO:0001103 15829723 f apalma "GSK-3beta is a serine/threonine kinase that can block translation that is initiated by eukaryotic initiation factor-2B (24) and may thereby reduce protein synthesis." SIGNOR-255110 LARP4B protein Q92615 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 20573744 f miannu "Our data suggest LARP4B to act as a general stimulatory factor of translation, associated in poly(A)-mRNA-bound mRNP complexes. Under physiological conditions, LARP4B co-sedimented with polysomes in cellular extracts, suggesting a role in translation. In agreement with this notion, overexpression of LARP4B stimulated protein synthesis, whereas knockdown of the factor by RNA interference impaired translation of a large number of cellular mRNAs." SIGNOR-260942 "EIF4E2/GIGYF1 complex" complex SIGNOR-C256 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 30917308 f lperfetto "4EHP forms complexes with the GYF domain-containing proteins GIGYF1 and GIGYF2, which are critical for this translational repression" SIGNOR-261012 "EIF4E2/GIGYF2 complex" complex SIGNOR-C257 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 BTO:0000568 22751931 f lperfetto "A Novel 4EHP-GIGYF2 Translational Repressor Complex Is Essential for Mammalian Development|m4EHP and/or GIGYF2 proteins repress translation." SIGNOR-261013 glutamine smallmolecule CHEBI:28300 ChEBI Gln-tRNA(Gln) smallmolecule CHEBI:29166 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270394 asparagine smallmolecule CHEBI:22653 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264753 PBRM1 protein Q86U86 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270596 ARID2 protein Q68CP9 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270597 PHF10 protein Q8WUB8 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270598 ACTB protein P60709 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270599 ACTL6B protein O94805 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270600 BRD7 protein Q9NPI1 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270601 SMARCE1 protein Q969G3 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270602 SMARCD2 protein Q92925 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270603 SMARCD1 protein Q96GM5 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270604 SMARCC2 protein Q8TAQ2 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270605 DHRS9 protein Q9BPW9 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS11" SIGNOR-265117 miR-155 mirna URS000062749E_9606 RNAcentral INPP5D protein Q92835 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255764 miR-155 mirna URS000062749E_9606 RNAcentral GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255762 SMARCC1 protein Q92922 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270606 SMARCB1 protein Q12824 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270607 SMARCA4 protein P51532 UNIPROT "SWI/SNF ACTL6B varian" complex SIGNOR-C476 SIGNOR "form complex" binding 9606 30397315 t miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270608 SMARCA2 protein P51531 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270610 ARID1A protein O14497 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270611 SMARCE1 protein Q969G3 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270612 SMARCD3 protein Q6STE5 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270613 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Met) smallmolecule CHEBI:29173 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270395 PHF10 protein Q8WUB8 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270614 SMARCD1 protein Q96GM5 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270615 SMARCC2 protein Q8TAQ2 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270616 SMARCC1 protein Q92922 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270617 SMARCB1 protein Q12824 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270618 ACTB protein P60709 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270619 ACTL6A protein O96019 UNIPROT "Neural progenitor-specific SWI/SNF" complex SIGNOR-C477 SIGNOR "form complex" binding 9606 25195934 t miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270620 FASN protein P49327 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "down-regulates quantity" "chemical modification" 9606 15507492 t "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-267211 SMARCC2 protein Q8TAQ2 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270695 SMARCC1 protein Q92922 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270696 SMARCB1 protein Q12824 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270697 PRPF4 protein O43172 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270622 SART1 protein O43290 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270623 SNRNP200 protein O75643 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270624 PRPF6 protein O94906 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270625 LSM8 protein O95777 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270626 SNRPA protein P09012 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270627 SNRPB protein P14678 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270628 SNU13 protein P55769 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270629 SNRPE protein P62304 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270630 SNRPF protein P62306 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270631 SNRPG protein P62308 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270632 ACLY protein P53396 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "up-regulates quantity" "chemical modification" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-267103 "aspartic acid" smallmolecule CHEBI:22660 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264754 LSM3 protein P62310 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270633 LSM6 protein P62312 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270634 SNRPD1 protein P62314 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270635 SNRPD2 protein P62316 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270636 SNRPD3 protein P62318 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270637 TXNL4A protein P83876 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270638 EFTUD2 protein Q15029 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270639 USP39 protein Q53GS9 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270640 PRPF8 protein Q6P2Q9 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270641 SNRNP27 protein Q8WVK2 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270642 PRPF31 protein Q8WWY3 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270643 HMGCS2 protein P54868 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "down-regulates quantity" "chemical modification" 29597274 t lperfetto "Mitochondrial 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) synthase (mHS, EC 2.3.3.10) catalyzes the condensation reaction between acetyl-CoA and acetoacetyl-CoA in ketone body synthesis" SIGNOR-267658 isoleucine smallmolecule CHEBI:24898 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264749 UBE3A protein Q05086 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "down-regulates activity" ubiquitination 9606 BTO:0000007 28559284 t "Through quantitative proteomics and reporter assays, we found that the UBE3AT485A protein ubiquitinates multiple proteasome subunits, reduces proteasome subunit abundance and activity, stabilizes nuclear β-catenin, and stimulates canonical Wnt signaling more effectively than wild-type UBE3A" SIGNOR-270339 "26S Proteasome" complex SIGNOR-C307 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates quantity" destabilization 10090 BTO:0003569 9233789 t "Here we show that the ubiquitin-dependent proteolysis system is involved in the regulation of beta-catenin turnover. beta-catenin, but not E-cadherin, p120(cas) or alpha-catenin, becomes stabilized when proteasome-mediated proteolysis is inhibited and this leads to the accumulation of multi-ubiquitinated forms of beta-catenin." SIGNOR-270340 PINK1 protein Q9BXM7 UNIPROT Ubiquitin proteinfamily SIGNOR-PF89 SIGNOR up-regulates phosphorylation Ser65 DYNIQKEsTLHLVLR 24784582 t "Here we report that ubiquitin is the genuine substrate of PINK1. PINK1 phosphorylated ubiquitin at Ser 65 both in vitro and in cells, and a Ser 65 phosphopeptide derived from endogenous ubiquitin was only detected in cells in the presence of PINK1 and following a decrease in mitochondrial membrane potential." SIGNOR-270341 PINK1 protein Q9BXM7 UNIPROT UBA52 protein P62987 UNIPROT up-regulates phosphorylation Ser65 DYNIQKEsTLHLVLR 10090 BTO:0002572 24784582 t "Here we report that ubiquitin is the genuine substrate of PINK1. PINK1 phosphorylated ubiquitin at Ser 65 both in vitro and in cells, and a Ser 65 phosphopeptide derived from endogenous ubiquitin was only detected in cells in the presence of PINK1 and following a decrease in mitochondrial membrane potential." SIGNOR-270342 Ubiquitin proteinfamily SIGNOR-PF89 SIGNOR PRKN protein O60260 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 "phosphorylation: ser65" 24784582 t "The phosphorylation-dependent interaction between ubiquitin and parkin suggests that phosphorylated ubiquitin unlocks autoinhibition of the catalytic cysteine. Our results show that PINK1-dependent phosphorylation of both parkin and ubiquitin is sufficient for full activation of parkin E3 activity. These findings demonstrate that phosphorylated ubiquitin is a parkin activator." SIGNOR-270343 UBA52 protein P62987 UNIPROT PRKN protein O60260 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 "phosphorylation: ser65" DYNIQKEsTLHLVLR 24784582 t "The phosphorylation-dependent interaction between ubiquitin and parkin suggests that phosphorylated ubiquitin unlocks autoinhibition of the catalytic cysteine. Our results show that PINK1-dependent phosphorylation of both parkin and ubiquitin is sufficient for full activation of parkin E3 activity. These findings demonstrate that phosphorylated ubiquitin is a parkin activator." SIGNOR-270344 SNRNP40 protein Q96DI7 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270644 miR-4784 mirna URS000021E7E5_9606 RNAcentral AHDC1 protein Q5TGY3 UNIPROT "up-regulates quantity by expression" 10090 19933931 t "The activation state of the IGF-1 signal transduction cascade reciprocally regulates miR-1 expression through the Foxo3a transcription factor;" SIGNOR-255720 TRIM27 protein P14373 UNIPROT STK38L protein Q9Y2H1 UNIPROT "up-regulates activity" ubiquitination Lys6 K-->G 10090 35670107 t "During starvation-induced autophagy, TRIM27 catalyzes non-degradative K6- and K11-linked ubiquitination of the serine/threonine kinase 38-like (STK38L) kinase" SIGNOR-270346 TRIM27 protein P14373 UNIPROT STK38L protein Q9Y2H1 UNIPROT "up-regulates activity" ubiquitination Lys11 K-->F 10090 35670107 t "During starvation-induced autophagy, TRIM27 catalyzes non-degradative K6- and K11-linked ubiquitination of the serine/threonine kinase 38-like (STK38L) kinase" SIGNOR-270347 STK38L protein Q9Y2H1 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates quantity" phosphorylation Ser495 GVLARKMsLGGGRPY 10090 35670107 t "STK38L ubiquitination promotes its activation and phosphorylation of ULK1 at Ser495, rendering ULK1 in a permissive state for TRIM27-mediated hyper-ubiquitination" SIGNOR-270348 TRIM27 protein P14373 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates quantity" ubiquitination 10090 35670107 t "STK38L ubiquitination promotes its activation and phosphorylation of ULK1 at Ser495, rendering ULK1 in a permissive state for TRIM27-mediated hyper-ubiquitination" SIGNOR-270349 RBM42 protein Q9BTD8 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270645 DDX23 protein Q9BUQ8 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270646 LSM7 protein Q9UK45 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270647 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270396 LSM2 protein Q9Y333 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270648 LSM5 protein Q9Y4Y9 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270649 LSM4 protein Q9Y4Z0 UNIPROT "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270650 "U4/U6.U5 snRNP complex" complex SIGNOR-C478 SIGNOR RNA_splicing phenotype SIGNOR-PH201 SIGNOR up-regulates 9606 30765414 f lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270651 HTATSF1 protein O43719 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270652 SF3B1 protein O75533 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270653 SNRPB2 protein P08579 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270654 SNRPA1 protein P09661 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270655 SNRPB protein P14678 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270656 SNRPE protein P62304 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270657 SNRPF protein P62306 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270658 leucine smallmolecule CHEBI:25017 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264748 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR methionine smallmolecule CHEBI:16811 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270397 SNRPG protein P62308 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270659 SNRPD1 protein P62314 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270660 SNRPD2 protein P62316 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270661 SNRPD3 protein P62318 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270662 SF3A3 protein Q12874 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270663 SF3B2 protein Q13435 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270664 SF3B3 protein Q15393 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270665 SF3B4 protein Q15427 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270666 SF3A2 protein Q15428 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270667 SF3A1 protein Q15459 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270668 DDX46 protein Q7L014 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270669 PTEN protein P60484 UNIPROT PIP3 smallmolecule CHEBI:16618 ChEBI "down-regulates quantity" "chemical modification" 9606 11875759 t lperfetto "PTEN dephosphorylates PI3P, lowering its cellular levels and resulting in the down-regulation of AKT." SIGNOR-228145 ACTB protein P60709 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270698 PHF5A protein Q7RTV0 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270670 SNIP1 protein Q8TAD8 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270671 BUD13 protein Q9BRD0 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270672 SF3B5 protein Q9BWJ5 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270673 RBMX2 protein Q9Y388 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270674 SF3B6 protein Q9Y3B4 UNIPROT "U2 snRNP complex" complex SIGNOR-C479 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270675 "U2 snRNP complex" complex SIGNOR-C479 SIGNOR RNA_splicing phenotype SIGNOR-PH201 SIGNOR up-regulates 9606 30765414 f lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270676 SNRNP70 protein P08621 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270677 SNRPA protein P09012 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270678 SNRPC protein P09234 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270679 SNRPB protein P14678 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270680 SNRPE protein P62304 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270681 lysine smallmolecule CHEBI:25094 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264755 SNRPF protein P62306 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270682 SNRPG protein P62308 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270683 SNRPD1 protein P62314 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270684 SNRPD2 protein P62316 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270685 SNRPD3 protein P62318 UNIPROT "U1 snRNP complex" complex SIGNOR-C480 SIGNOR "form complex" binding 9606 30765414 t lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270686 "U1 snRNP complex" complex SIGNOR-C480 SIGNOR RNA_splicing phenotype SIGNOR-PH201 SIGNOR up-regulates 9606 30765414 f lperfetto "The major spliceosomal building blocks are the U1, U2, U4/U6, and U5 small nuclear ribonucleoproteins (snRNPs). Each consists of a small nuclear RNA (snRNA) (or two, in the case of U4/U6), seven Sm proteins that form a ring (or seven Lsm proteins in the case of U6), and a variable number of snRNP-specific proteins (Fig. 1F) (Will and Lührmann 2011). Under splicing conditions, the U4/U6 and U5 snRNPs form a 25S U4/U6.U5 tri-snRNP, in which the U4 and U6 snRNAs are base-paired, forming a three-way junction." SIGNOR-270687 GUCY1A2-B2 complex SIGNOR-C137 SIGNOR "3',5'-cyclic GMP" smallmolecule CHEBI:16356 ChEBI "up-regulates quantity" "chemical modification" 9606 10977868 t gcesareni "Guanylyl cyclases are a family of enzymes that catalyze the conversion of GTP to cGMP. The family comprises both membrane-bound and soluble isoforms that are expressed in nearly all cell types" SIGNOR-244090 IDH1 protein O75874 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "chemical modification" 9606 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (Œ±-KG)" SIGNOR-261828 "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 9606 27023846 f miannu "Mitochondrial ribosomes (mitoribosomes) perform protein synthesis inside mitochondria, the organelles responsible for energy conversion and adenosine triphosphate production in eukaryotic cells." SIGNOR-261487 "39S mitochondrial large ribosomal subunit" complex SIGNOR-C285 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 25838379 f lperfetto "The highly divergent ribosomes of human mitochondria (mitoribosomes) synthesize 13 essential proteins of oxidative phosphorylation complexes." SIGNOR-262333 "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 25901680 f lperfetto "Ribosomes are translational machineries that catalyse protein synthesis." SIGNOR-262412 "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR up-regulates 25901680 f lperfetto "Ribosomes are translational machineries that catalyse protein synthesis." SIGNOR-262413 Stress_granules phenotype SIGNOR-PH124 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 27920254 f miannu "Stress granules (SGs) are large macromolecular aggregates that contain translation initiation complexes and mRNAs. Stress granule formation coincides with translational repression, and stress granules actively signal to mediate cell fate decisions by signaling to the translation apparatus to (i) maintain translational repression, (ii) mount various transcriptional responses, including innate immunity, and (iii) repress apoptosis." SIGNOR-260866 SREBF1 protein P36956 UNIPROT Lipogenesis phenotype SIGNOR-PH30 SIGNOR up-regulates 10090 15589694 f lperfetto "In vivo studies using transgenic and knockout mice suggest that SREBP-1c is involved in FA synthesis and insulin induced glucose metabolism (particularly in lipogenesis)," SIGNOR-228614 FASN protein P49327 UNIPROT Lipogenesis phenotype SIGNOR-PH30 SIGNOR up-regulates 9606 20373869 f lperfetto "Fatty acid synthase (FASN) is a key enzyme involved in neoplastic lipogenesis" SIGNOR-242874 ACTL6A protein O96019 UNIPROT "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270699 FOXO3 protein O43524 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR "up-regulates activity" 9606 BTO:0000007 22931788 f "AMPK signaling" Gianni "Forkhead box O (FOXO) transcriptional protein family members, including FOXO1 and FOXO3, are involved in the modulation of autophagy. However, whether there is redundancy between FOXO1 and FOXO3 in the ability to induce autophagy remains unclear. In this study, we showed that FOXO3 induced a transcription-dependent autophagy, and FOXO1 was required for this process." SIGNOR-261952 proline smallmolecule CHEBI:26271 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264744 SP1 protein P08047 UNIPROT IFITM5 protein A6NNB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23530031 f miannu "Regulation of the bone-restricted IFITM-like (Bril) gene transcription by Sp and Gli family members and CpG methylation. Bril transcription is activated by Sp1, Sp3, OSX, and GLI2 and by CpG demethylation." SIGNOR-254218 GART protein P22102 UNIPROT 5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium smallmolecule CHEBI:137981 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-267315 CD38 protein P28907 UNIPROT NMN(+) smallmolecule CHEBI:14648 ChEBI "down-regulates quantity" "chemical modification" 9606 18626062 t miannu "CD38 is also able to catalyze the degradation of the NAD precursor nicotinamide mono-nucleotide (NMN) into nicotinamide" SIGNOR-264252 retinol smallmolecule CHEBI:50211 ChEBI retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS9" SIGNOR-265115 GRIK1 protein P39086 UNIPROT D-serine smallmolecule CHEBI:16523 ChEBI "up-regulates quantity" relocalization 9606 BTO:0002609 12393813 t lperfetto "Glutamate (L-Glu) released from neurons interacts with kainate-type of glutamate receptors (Kain-R) in astrocytes to stimulate release of D-serine" SIGNOR-268272 PGD protein P52209 UNIPROT "D-ribulose 5-phosphate" smallmolecule CHEBI:17363 ChEBI "up-regulates quantity" "chemical modification" 9606 34775382 t miannu "6 PG undergoes oxidative decarboxylation by 6-phosphogluconate dehydrogenase (6PGD) producing Ru5P and the second NADPH molecule." SIGNOR-267061 Hexokinase proteinfamily SIGNOR-PF76 SIGNOR α-D-glucose smallmolecule CHEBI:17925 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Hexokinase catalyzes the phosphorylation of glucose to G6P, using ATP as a phosphoryl donor." SIGNOR-266459 GLUD1 protein P00367 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 ChEBI "down-regulates quantity" "chemical modification" 9913 11254391 t "Glutamate dehydrogenase is found in all organisms and catalyses the oxidative deamination of l-glutamate to 2-oxoglutarate." SIGNOR-266917 SCN9A protein Q15858 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253403 SLC24A5 protein Q71RS6 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264403 NALCN protein Q8IZF0 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 32698188 t miannu "Persistently depolarizing sodium (Na+) leak currents enhance electrical excitability. The ion channel responsible for the major background Na+ conductance in neurons is the Na+ leak channel, non-selective (NALCN)" SIGNOR-265181 SLC24A4 protein Q8NFF2 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264402 SLC9A6 protein Q92581 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265605 SLC5A5 protein Q92911 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 10116 28192058 t scontino "Active iodide (I-) transport in both the thyroid and some extrathyroidal tissues is mediated by the Na+/I- symporter (NIS). In the thyroid, NIS-mediated I- uptake plays a pivotal role in thyroid hormone (TH) biosynthesis. " SIGNOR-266961 SLC9A7 protein Q96T83 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265606 SCN2A protein Q99250 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253404 SLC24A3 protein Q9HC58 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264401 SCN3A protein Q9NY46 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253409 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI L-thyroxine smallmolecule CHEBI:18332 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "The synthesis of T3 and T4 is achieved through the transfer of an iodophenoxyl group from a MIT or DIT residue called a ‚Äúdonor‚Äù onto a DIT residue called an ‚Äúacceptor‚Äù. TPO seems to be primarily responsible for catalyzing the oxidations of iodotyrosines." SIGNOR-267038 SLC9A2 protein Q9UBY0 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265601 SCN11A protein Q9UI33 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253407 SLC24A2 protein Q9UI40 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264399 SCN8A protein Q9UQD0 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253406 SCN10A protein Q9Y5Y9 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "up-regulates quantity" relocalization 9606 27262167 t miannu "Voltage-gated Na1 channels (NaV channels) drive the rapid upstroke of action potentials in cardiac and skeletal muscle and in most neurons, thereby serving as initiators of electrical activity in excitable tissue. Nine genes encode a family of homologous of NaV channel pore-forming a subunits. While channels are open, Na1 ions flux through the central pore down an electrochemical gradient, further depolarizing the membrane and triggering an action potential." SIGNOR-253408 KCNQ3 protein O43525 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 19298256 t miannu "KCNQ genes encode five Kv7 K+ channel subunits (Kv7.1–Kv7.5). Four of these (Kv7.2–Kv7.5) are expressed in the nervous system. Kv7.2 and Kv7.3 are the principal molecular components of the slow voltage-gated M-channel, which widely regulates neuronal excitability, although other subunits may contribute to M-like currents in some locations." SIGNOR-265984 KCNQ2 protein O43526 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 19298256 t miannu "KCNQ genes encode five Kv7 K+ channel subunits (Kv7.1–Kv7.5). Four of these (Kv7.2–Kv7.5) are expressed in the nervous system. Kv7.2 and Kv7.3 are the principal molecular components of the slow voltage-gated M-channel, which widely regulates neuronal excitability, although other subunits may contribute to M-like currents in some locations." SIGNOR-265982 SLC24A1 protein O60721 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264395 ATP1A3 protein P13637 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 22797008 t miannu "The sodium/potassium transporting ATPase subunit alpha-3 (AT1A3; syn.: sodium pump subunit alpha-3; E.C. 3.6.3.9; UniProtKB ID: Q6PIC6) belongs to the cation transport ATPase (P-type) 3.A.3 family catalyzing hydrolysis of ATP coupled with the exchange of sodium and potassium ions across the plasma membrane. This action generates the electrochemical gradient of sodium and potassium ions thus providing energy for active transport of various nutrients. Three sodium/potassium transporting ATPase isoforms are expressed in the brain but AT1A3 is detectable in neurons exclusively." SIGNOR-265793 KCNC1 protein P48547 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 11506885 t miannu "Kv3 currents are activated specifically during action potential repolarization. Analysis of the Kv3 subfamily of K+ channel subunits has lead to the discovery of a new class of neuronal voltage-gated K+ channels characterized by positively shifted voltage dependencies and very fast deactivation rates. These properties are adaptations that allow these channels to produce currents that can specifically enable fast repolarization of action potentials without compromising spike initiation or height" SIGNOR-265586 KCNQ1 protein P51787 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 19298256 t miannu "KCNQ genes encode five Kv7 K+ channel subunits (Kv7.1–Kv7.5). Four of these (Kv7.2–Kv7.5) are expressed in the nervous system. Kv7.2 and Kv7.3 are the principal molecular components of the slow voltage-gated M-channel, which widely regulates neuronal excitability, although other subunits may contribute to M-like currents in some locations." SIGNOR-265981 KCNQ4 protein P56696 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 19298256 t miannu "KCNQ genes encode five Kv7 K+ channel subunits (Kv7.1–Kv7.5). Four of these (Kv7.2–Kv7.5) are expressed in the nervous system. Kv7.2 and Kv7.3 are the principal molecular components of the slow voltage-gated M-channel, which widely regulates neuronal excitability, although other subunits may contribute to M-like currents in some locations." SIGNOR-265985 KCNC4 protein Q03721 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 11506885 t miannu "Kv3 currents are activated specifically during action potential repolarization. Analysis of the Kv3 subfamily of K+ channel subunits has lead to the discovery of a new class of neuronal voltage-gated K+ channels characterized by positively shifted voltage dependencies and very fast deactivation rates. These properties are adaptations that allow these channels to produce currents that can specifically enable fast repolarization of action potentials without compromising spike initiation or height" SIGNOR-265588 SOAT1 protein P35610 UNIPROT "cholesteryl ester" smallmolecule CHEBI:17002 ChEBI "down-regulates quantity" "chemical modification" 9606 31848472 t miannu "Excess cholesterol is esterified by acyl coenzyme A:cholesterol acyltransferase (ACAT; also known as SOAT) to cholesteryl esters" SIGNOR-265160 KCNC3 protein Q14003 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 11506885 t miannu "Kv3 currents are activated specifically during action potential repolarization. Analysis of the Kv3 subfamily of K+ channel subunits has lead to the discovery of a new class of neuronal voltage-gated K+ channels characterized by positively shifted voltage dependencies and very fast deactivation rates. These properties are adaptations that allow these channels to produce currents that can specifically enable fast repolarization of action potentials without compromising spike initiation or height" SIGNOR-265587 SLC24A5 protein Q71RS6 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264398 SLC24A4 protein Q8NFF2 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264397 KCNC2 protein Q96PR1 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 11506885 t miannu "Kv3 currents are activated specifically during action potential repolarization. Analysis of the Kv3 subfamily of K+ channel subunits has lead to the discovery of a new class of neuronal voltage-gated K+ channels characterized by positively shifted voltage dependencies and very fast deactivation rates. These properties are adaptations that allow these channels to produce currents that can specifically enable fast repolarization of action potentials without compromising spike initiation or height" SIGNOR-265585 SLC24A3 protein Q9HC58 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264396 KCNQ5 protein Q9NR82 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 19298256 t miannu "KCNQ genes encode five Kv7 K+ channel subunits (Kv7.1–Kv7.5). Four of these (Kv7.2–Kv7.5) are expressed in the nervous system. Kv7.2 and Kv7.3 are the principal molecular components of the slow voltage-gated M-channel, which widely regulates neuronal excitability, although other subunits may contribute to M-like currents in some locations." SIGNOR-265983 SLC24A2 protein Q9UI40 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264394 KCND3 protein Q9UK17 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 10090 24762397 t miannu "Kv4.3 belongs to voltage activated (Kv) K+ channel, mammalian Shal-related family. It is encoded by KCND3 gene and expressed in heart, brain and smooth muscle. Transient outward K+ current (I(to)) plays a crucial role in the early phase of cardiac action potential repolarization. Kv4.3 K(+) channel is an important component of I(to). The function and expression of Kv4.3 K(+) channel decrease in variety of heart diseases, especially in heart hypertrophy/heart failure." SIGNOR-265657 KCNE3 protein Q9Y6H6 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "down-regulates quantity" relocalization 9606 11506885 t miannu "Kv3 currents are activated specifically during action potential repolarization. Analysis of the Kv3 subfamily of K+ channel subunits has lead to the discovery of a new class of neuronal voltage-gated K+ channels characterized by positively shifted voltage dependencies and very fast deactivation rates. These properties are adaptations that allow these channels to produce currents that can specifically enable fast repolarization of action potentials without compromising spike initiation or height" SIGNOR-265589 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates 9606 18593525 f gcesareni "Dag and ip3 initiate further signal transduction pathways through activation of protein kinase c (pkc) and intracellular calcium release." SIGNOR-179288 GRM8 protein O00222 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264939 CACNA1A protein O00555 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 20655485 t miannu "The main G b/g-dependent effectors of presynaptic GABAB receptors are P/Q-and N-type voltage-dependent Ca2+ channels. GABAB receptors inhibit these Ca2+ channels at excitatory and inhibitory terminals, thereby restricting neurotransmitter release." SIGNOR-266708 LRRK2 protein Q5S007 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0000007 22012985 f gcesareni "We report that LRRK2 activates a calcium-dependent protein kinase kinase-² (CaMKK-²)/adenosine monophosphate (AMP)-activated protein kinase (AMPK) pathway which is followed by a persistent increase in autophagosome formation." SIGNOR-237005 WDFY3 protein Q8IZQ1 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 22653340 f miannu "ALFY is a large, scaffolding, multidomain protein implicated in the selective degradation of ubiquitinated protein aggregates by autophagy." SIGNOR-266794 SH2B1 protein Q9NRF2 UNIPROT CD79A protein P11912 UNIPROT "down-regulates activity" dephosphorylation 9606 32323266 t scontino "SHP-1 is recruited by the phosphorylated ITIM-bearing receptors such as CD22 and it dephosphorylates proximal BCR signaling molecules such as CD79, SYK, BLNK." SIGNOR-268457 CACNA1A protein O00555 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30849329 t miannu "Voltage-gated calcium channels mediate the influx of calcium in response to membrane depolarization in excitable cells. In presynaptic nerve terminals, this calcium influx triggers transmitter release for synaptic transmission. Several neurological and cardiac disorders are caused by pathogenic variants in genes encoding α1-subunits of voltage-gated calcium channels, including CACNA1A (MIM: 601011) (familial hemiplegic migraine [MIM: 141500], episodic ataxia [MIM: 108500], and epilepsy [MIM: 617106]),3, 4, 5 CACNA1C (MIM: 114205) (Timothy syndrome [MIM: 601005]),6, 7 CACNA1D (MIM: 114206) (primary aldosteronism, neurodevelopmental disorders [MIM: 615474]),8, 9 and CACNA1G (MIM: 604065) (spinocerebellar ataxia [MIM: 616795])." SIGNOR-264323 ATP2A1 protein O14983 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9986 28487373 t lperfetto "SERCA1, the sarco(endo)plasmic reticulum Ca2+-ATPase of skeletal muscle, is essential for muscle relaxation and maintenance of low resting Ca2+ levels in the myoplasm." SIGNOR-265928 GRM6 protein O15303 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264937 GRID2 protein O43424 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264952 CACNA1G protein O43497 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30849329 t miannu "Voltage-gated calcium channels mediate the influx of calcium in response to membrane depolarization in excitable cells. In presynaptic nerve terminals, this calcium influx triggers transmitter release for synaptic transmission. Several neurological and cardiac disorders are caused by pathogenic variants in genes encoding α1-subunits of voltage-gated calcium channels, including CACNA1A (MIM: 601011) (familial hemiplegic migraine [MIM: 141500], episodic ataxia [MIM: 108500], and epilepsy [MIM: 617106]),3, 4, 5 CACNA1C (MIM: 114205) (Timothy syndrome [MIM: 601005]),6, 7 CACNA1D (MIM: 114206) (primary aldosteronism, neurodevelopmental disorders [MIM: 615474]),8, 9 and CACNA1G (MIM: 604065) (spinocerebellar ataxia [MIM: 616795])." SIGNOR-264324 CRHR1 protein P34998 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 22869609 t lperfetto "Previous studies have indicated that CRHR could couple to multiple Galpha proteins including Gs, Gi, and Gq/11 and then go on to induce changes in AC activity and activation of PLC-beta3" SIGNOR-268617 CACNA1G protein O43497 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 10090 33393208 t miannu "Adult hippocampal neurogenesis plays an important role in neuronal plasticity and maintenance in mammals. Low-threshold voltage-gated T-type calcium channels produce calcium spikes that increase fast action potentials in newborn cells in the hippocampal dentate gyrus (DG)" SIGNOR-264032 SLC24A1 protein O60721 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264390 LETM1 protein O95202 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 10090 29123128 t lperfetto "LETM1 is a mitochondrial inner membrane protein and several reports suggest that it mediates mitochondrial Ca2+ uptake and extrusion in a gradient-dependent manner" SIGNOR-262541 ATP2A2 protein P16615 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 16402920 t lperfetto "In the present study, we have analysed the expression and functional characteristics of SERCA2c relative to SERCA2a and SERCA2b isoforms upon their stable heterologous expression in HEK-293 cells (human embryonic kidney 293 cells). All SERCA2 proteins induced an increased Ca2+ content in the ER of intact transfected cells." SIGNOR-262050 S100G protein P29377 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 31731478 t miannu "Intracellular calcium ion content is tightly regulated for the maintenance of cellular functions and cell survival. Calbindin-D9k (CaBP-9k) is responsible for regulating the distribution of cytosolic free-calcium ions." SIGNOR-268517 miR-495 mirna URS000075C517_9606 RNAcentral Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 26055960 f miannu "Our results suggest that activating mutation of FLT3 in AML can lead, through the induction of JUN, to an increased expression of miR-155, which then causes down-regulation of SPI1 and CEBPB and consequently may causes block of myeloid differentiation." SIGNOR-255801 GRIK1 protein P39086 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264942 TM9SF4 protein Q92544 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 29125601 f miannu "In the present study, we report a novel autophagy-related protein TM9SF4, which plays a functional role in the induction phase of autophagic process. Overexpression of TM9SF4 promoted autophagic flux in HEK293 cells." SIGNOR-266704 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Met-tRNA(Met) chemical CHEBI:16635 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270398 17beta-estradiol smallmolecule CHEBI:16469 ChEBI estrone smallmolecule CHEBI:17263 ChEBI "up-regulates quantity" "precursor of" -1 8099587 t Luana "17 beta-HSD type 2 was capable of catalyzing the interconversion of testosterone and androstenedione as well as estradiol and estrone. " SIGNOR-269761 GRM5 protein P41594 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264936 GRIA1 protein P42261 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264947 GRIA2 protein P42262 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264948 GRIA3 protein P42263 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264949 GRIA4 protein P48058 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264950 CACNA1B protein Q00975 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 20655485 t miannu "The main G b/g-dependent effectors of presynaptic GABAB receptors are P/Q-and N-type voltage-dependent Ca2+ channels. GABAB receptors inhibit these Ca2+ channels at excitatory and inhibitory terminals, thereby restricting neurotransmitter release." SIGNOR-265069 CACNA1D protein Q01668 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30849329 t miannu "Voltage-gated calcium channels mediate the influx of calcium in response to membrane depolarization in excitable cells. In presynaptic nerve terminals, this calcium influx triggers transmitter release for synaptic transmission. Several neurological and cardiac disorders are caused by pathogenic variants in genes encoding α1-subunits of voltage-gated calcium channels, including CACNA1A (MIM: 601011) (familial hemiplegic migraine [MIM: 141500], episodic ataxia [MIM: 108500], and epilepsy [MIM: 617106]),3, 4, 5 CACNA1C (MIM: 114205) (Timothy syndrome [MIM: 601005]),6, 7 CACNA1D (MIM: 114206) (primary aldosteronism, neurodevelopmental disorders [MIM: 615474]),8, 9 and CACNA1G (MIM: 604065) (spinocerebellar ataxia [MIM: 616795])." SIGNOR-264326 CACNA1D protein Q01668 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 28642685 t miannu "Rab interacting molecules (RIMs) are multi-domain proteins that positively regulate the number of Ca2+ channels at the presynaptic active zone (AZ). Several molecular mechanisms have been demonstrated for RIM-binding to components of the presynaptic Ca2+ channel complex, the key signaling element at the AZ. Here, we report an interaction of the C2B domain of RIM2α and RIM3γ with the C-terminus of the pore-forming α–subunit of CaV1.3 channels (CaV1.3α1), which mediate stimulus-secretion coupling at the ribbon synapses of cochlear inner hair cells (IHCs). " SIGNOR-264359 ATP2B2 protein Q01814 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30535804 t lperfetto "ATP2B2 encodes the PMCA2 Ca(2+) pump that plays an important role in maintaining ion homeostasis in hair cells among others by extrusion of Ca(2+) from the stereocilia to the endolymph." SIGNOR-262585 GRIN2A protein Q12879 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 20950656 t lperfetto "In addition, neurons also possess unique systems for local Ca2+ signaling at synapses including; presynaptic voltage-gated Ca2+ channels coupled to the synaptic vesicle membrane fusion machinery [39]; postsynaptic excitatory glutamate receptor channels which flux either Na+ (AMPA receptors) or Ca2+ (NMDA receptors) [40] and [41]; and Ca2+-binding proteins" SIGNOR-251578 DCTPP1 protein Q9H773 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0001033 29874556 f miannu "Autophagy Induced by Overexpression of DCTPP1 Promotes Tumor Progression and Predicts Poor Clinical Outcome in Prostate Cancer" SIGNOR-261177 IRF4 protein Q15306 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 20729857 f lperfetto "We found Irf4 to be one of the direct targets of Jmjd3-mediated demethylation. Finally, we found that Irf4 is a transcription factor crucial for the induction of M2 macrophage responses." SIGNOR-249543 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270399 GRIK2 protein Q13002 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264943 GRIK3 protein Q13003 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264944 GRM1 protein Q13255 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264932 CACNA1C protein Q13936 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30849329 t miannu "Voltage-gated calcium channels mediate the influx of calcium in response to membrane depolarization in excitable cells. In presynaptic nerve terminals, this calcium influx triggers transmitter release for synaptic transmission. Several neurological and cardiac disorders are caused by pathogenic variants in genes encoding α1-subunits of voltage-gated calcium channels, including CACNA1A (MIM: 601011) (familial hemiplegic migraine [MIM: 141500], episodic ataxia [MIM: 108500], and epilepsy [MIM: 617106]),3, 4, 5 CACNA1C (MIM: 114205) (Timothy syndrome [MIM: 601005]),6, 7 CACNA1D (MIM: 114206) (primary aldosteronism, neurodevelopmental disorders [MIM: 615474]),8, 9 and CACNA1G (MIM: 604065) (spinocerebellar ataxia [MIM: 616795])." SIGNOR-264325 GRM2 protein Q14416 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264933 ITPR1 protein Q14643 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" "chemical modification" 9606 24646566 t miannu "The key event in activation of fluid secretion is an increase in intracellular [ca2+] ([ca2+]i) triggered by ip3-induced release of ca2+ from er via the ip3r. ip3rs determine the site of initiation and the pattern of [ca2+]i signal in the cell." SIGNOR-256238 GRM7 protein Q14831 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264938 GRM3 protein Q14832 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264934 GRM4 protein Q14833 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264935 CACNA1E protein Q15878 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30849329 t miannu "CACNA1E is highly expressed in the central nervous system and encodes the α1-subunit of the voltage-gated CaV2.3 channel, which conducts high voltage-activated R-type calcium currents that initiate synaptic transmission." SIGNOR-264322 GRIK4 protein Q16099 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264945 GRIK5 protein Q16478 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264946 SLC24A5 protein Q71RS6 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264393 threonine smallmolecule CHEBI:26986 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264761 IDH2 protein P48735 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "chemical modification" 9606 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (Œ±-KG)" SIGNOR-261827 CACNA2D3 protein Q8IZS8 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 27583705 t miannu "Our findings showed that increased intracellular calcium (Ca2+ ) mediated by overexpression of CACNA2D3 induced mitochondrial-mediated apoptosis, upregulation of NLK (through the Wnt/Ca2+ pathway) and inhibition of the epithelial-to-mesenchymal transition." SIGNOR-266853 SLC24A4 protein Q8NFF2 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264392 GNAS protein Q5JWF2 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" 9606 12145344 f lperfetto "HETEROTRIMERIC G PROTEINS are essential for cell signaling throughout the body. The stimulatory G protein, Gs, couples activation of a host of different transmembrane receptors to adenylyl cyclase stimulation, leading to intracellular generation of cAMP" SIGNOR-268692 MCOLN1 protein Q9GZU1 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 26000950 t "Induction of autophagy and lysosomal biogenesis via TFEB required MCOLN1-mediated calcineurin activation, linking lysosomal calcium signaling to both calcineurin regulation and autophagy induction." SIGNOR-255308 SLC24A3 protein Q9HC58 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264391 SLC24A2 protein Q9UI40 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "down-regulates quantity" relocalization 9606 30173760 t miannu "K+-dependent Na+-Ca2+ Exchangers (NCKX) are bi-directional plasma membrane Ca2+ transporters which belong to the Solute Carrier Family 24 A (SLC24 A) of membrane transporters. NCKXs operate via the alternating access model and mediate the extrusion of one Ca2+ ion coupled with one K+ ion in exchange for four Na+ ions (4Na+↔ 1Ca2+ + 1 K+)" SIGNOR-264389 MC2R protein Q01718 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 20371771 t lperfetto "The melanocortin (MC) receptor family consists of five Gs-coupled receptors that control various physiological functions in response to four distinct agonists, adrenocorticotropic hormone (ACTH, also known as corticotrophin) and alpha, beta, and gamma melanocyte-stimulating hormone (MSH), which are derived from the proopiomelanocortin precursor protein, and two inverse agonists, agouti and agouti-related proteins" SIGNOR-268694 GRID1 protein Q9ULK0 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264951 "Hair cells mechanotransduction channel" complex SIGNOR-C290 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 10090 23217710 t lperfetto "Despite this progress, it is not known which genes encode subunits of the mechanotransduction channel of hair cells. Ca2+ enters stereocilia upon mechanical stimulation near the lower tip-link insertion site, indicating that transduction channels are present in proximity to PCDH15" SIGNOR-262573 "NMDA receptor_2A" complex SIGNOR-C347 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30037851 t miannu "NMDA-type glutamate receptors are ligand-gated ion channels that mediate a Ca2+-permeable component of excitatory neurotransmission in the central nervous system (CNS). " SIGNOR-264218 "NMDA receptor_2B" complex SIGNOR-C348 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30037851 t miannu "NMDA-type glutamate receptors are ligand-gated ion channels that mediate a Ca2+-permeable component of excitatory neurotransmission in the central nervous system (CNS). " SIGNOR-264219 "NMDA receptor_2C" complex SIGNOR-C349 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30037851 t miannu "NMDA-type glutamate receptors are ligand-gated ion channels that mediate a Ca2+-permeable component of excitatory neurotransmission in the central nervous system (CNS). " SIGNOR-264220 "NMDA receptor_2D" complex SIGNOR-C350 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 30037851 t miannu "NMDA-type glutamate receptors are ligand-gated ion channels that mediate a Ca2+-permeable component of excitatory neurotransmission in the central nervous system (CNS). " SIGNOR-264221 "SEC61 complex" complex SIGNOR-C368 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 33925740 t lperfetto "The Sec61 complex in the ER membrane represents the major entry point for precursor polypeptides into the membrane or lumen of the ER and provides a conduit for Ca2+ ions from the ER lumen to the cytosol. " SIGNOR-265284 MGluR proteinfamily SIGNOR-PF55 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening." SIGNOR-264930 NMDA proteinfamily SIGNOR-PF56 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). In contrast, group I mGluRs increase the intracellular Ca2+ concentration via a classical Gq-mediated mechanism that triggers release from intracellular stores through IP3 receptors" SIGNOR-264931 valine smallmolecule CHEBI:27266 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264747 6-O-phosphono-D-glucono-1,5-lactone smallmolecule CHEBI:16938 ChEBI 6-phospho-D-gluconate smallmolecule CHEBI:16863 ChEBI "up-regulates quantity" "precursor of" 9606 31586547 t miannu "The second enzyme in the oxiPPP, 6-phosphogluconolactonase (PGLS), converts 6PGL to 6-phosphogluconate (6PG)." SIGNOR-267056 KAR proteinfamily SIGNOR-PF57 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264940 AMPA proteinfamily SIGNOR-PF58 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 29953871 t miannu "Ca2+ is arguably the most important second messenger in the brain because of its pivotal roles in presynaptic neurotransmitter release, postsynaptic responses, and plasticity induction. iGluRs and mGluRs can generate intracellular Ca2+ signals, albeit by different mechanisms, whose crosstalk has not been thoroughly explored (Figure 2C). iGluRs allow the influx of extracellular Ca2+ upon pore opening. This is widely acknowledged for NMDARs, which have a high Ca2+ conductance, but Ca2+ flux through AMPARs and KARs can still be substantial." SIGNOR-264941 succinate(2-) smallmolecule CHEBI:30031 ChEBI fumarate(2-) smallmolecule CHEBI:29806 ChEBI "up-regulates quantity" "precursor of" 9606 16143825 t miannu "Mitochondrial succinate dehydrogenase (SDH) consists merely of four nuclearly encoded subunits. It participates in the electron transfer in the respiratory chain and in succinate catabolism in the Krebs cycle. The SDH enzyme, also known as respiratory chain complex II, faces the mitochondrial matrix and is bound to the inner membrane. The human enzyme readily oxidizes succinate to fumarate, while the reverse reaction is hardly detectable in most human cells and tissues under standard conditions." SIGNOR-266275 N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI fumarate(2-) smallmolecule CHEBI:29806 ChEBI "up-regulates quantity" "precursor of" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266610 SAICAR(4-) smallmolecule CHEBI:58443 ChEBI fumarate(2-) smallmolecule CHEBI:29806 ChEBI "up-regulates quantity" "precursor of" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-268068 FH protein P07954 UNIPROT fumarate(2-) smallmolecule CHEBI:29806 ChEBI "down-regulates quantity" "chemical modification" 9606 30761759 t miannu "Fumarate hydratases (FHs, fumarases) catalyze the reversible conversion of fumarate into l-malate. FHs are distributed over all organisms and play important roles in energy production, DNA repair and as tumor suppressors." SIGNOR-266279 ADSL protein P30566 UNIPROT fumarate(2-) smallmolecule CHEBI:29806 ChEBI "up-regulates quantity" "chemical modification" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266606 SDH complex SIGNOR-C400 SIGNOR fumarate(2-) smallmolecule CHEBI:29806 ChEBI "up-regulates quantity" "chemical modification" 9606 16143825 t miannu "Mitochondrial succinate dehydrogenase (SDH) consists merely of four nuclearly encoded subunits. It participates in the electron transfer in the respiratory chain and in succinate catabolism in the Krebs cycle. The SDH enzyme, also known as respiratory chain complex II, faces the mitochondrial matrix and is bound to the inner membrane. The human enzyme readily oxidizes succinate to fumarate, while the reverse reaction is hardly detectable in most human cells and tissues under standard conditions." SIGNOR-266277 "5'-xanthylic acid" smallmolecule CHEBI:15652 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 6698284 t miannu "The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2)." SIGNOR-268095 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-268070 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270400 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 31422819 t miannu "This is a pyridoxal 5‚Ä≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-267516 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and Œ±-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-267508 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 6698284 t miannu "The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2)." SIGNOR-267339 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267426 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 8106516 t "Two Genes for de Novo Purine Nucleotide Synthesis on Human Chromosome 4 Are Closely Linked and Divergently Transcribed√¢‚Ǩ¬ù" SIGNOR-267189 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-267814 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-268072 "D-fructofuranose 6-phosphate(2-)" smallmolecule CHEBI:61527 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-267813 Ac-Asp-Glu(3-) smallmolecule CHEBI:76931 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 10085079 t miannu "The neuropeptide N-acetyl-L-aspartate-L-glutamate (NAAG)1 is expressed both in the central nervous system and in the periphery. Hydrolysis of the neuropeptide N-acetyl-L-aspartyl-L-glutamate (NAAG) by N-acetylated alpha-linked acidic dipeptidase (NAALADase) to release glutamate may be important in a number of neurodegenerative disorders in which excitotoxic mechanisms are implicated." SIGNOR-267540 GOT2 protein P00505 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 31422819 t miannu "This is a pyridoxal 5‚Ä≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-267518 GOT2 protein P00505 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "down-regulates quantity" "chemical modification" 9606 31422819 t miannu "This is a pyridoxal 5√¢‚Ǩ¬≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and √鬱-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-268059 ASNS protein P08243 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267535 GLUL protein P15104 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "down-regulates quantity" "chemical modification" 9606 30158707 t miannu "Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction." SIGNOR-267824 GOT1 protein P17174 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "down-regulates quantity" "chemical modification" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and √鬱-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-268063 GOT1 protein P17174 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and Œ±-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-267510 NOD2 protein Q9HC29 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0000567 19898471 f miannu "Autophagy is emerging as a crucial defense mechanism against bacteria, but the host intracellular sensors responsible for inducing autophagy in response to bacterial infection remain unknown. Here we demonstrated that the intracellular sensors Nod1 and Nod2 are critical for the autophagic response to invasive bacteria." SIGNOR-252403 histidine smallmolecule CHEBI:27570 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264762 SFXN1 protein Q9H9B4 UNIPROT L-serine chemical CHEBI:17115 ChEBI "up-regulates quantity" relocalization 9606 30442778 t lperfetto "SFXN1 is a mitochondrial serine transporter required for one-carbon metabolism." SIGNOR-268245 CAD protein P27708 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267421 GAD2 protein Q05329 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "down-regulates quantity" "chemical modification" 9606 32041144 t miannu "Glutamate decarboxylase (GAD; EC 4.1.1.15) is a unique pyridoxal 5-phosphate (PLP)-dependent enzyme that specifically catalyzes the decarboxylation of L-glutamic acid to produce Œ≥-aminobutyric acid (GABA), which exhibits several well-known physiological functions." SIGNOR-267554 PPAT protein Q06203 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 9914248 t miannu "Glutamine PRPP amidotransferase (GPATase) catalyzes the first step of de novo purine biosynthesis, the conversion of 5-phosphoribosyl-(~)l-pyrophosphate (PRPP) to 5-phosphoribosyl-([3)l-amine (PRA). The nitrogen source for the reaction is the amide group of glutamine." SIGNOR-267294 GAD1 protein Q99259 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "down-regulates quantity" "chemical modification" 9606 32041144 t miannu "Glutamate decarboxylase (GAD; EC 4.1.1.15) is a unique pyridoxal 5-phosphate (PLP)-dependent enzyme that specifically catalyzes the decarboxylation of L-glutamic acid to produce Œ≥-aminobutyric acid (GABA), which exhibits several well-known physiological functions." SIGNOR-267551 NAALAD2 protein Q9Y3Q0 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 10085079 t miannu "The neuropeptide N-acetyl-L-aspartate-L-glutamate (NAAG)1 is expressed both in the central nervous system and in the periphery. Hydrolysis of the neuropeptide N-acetyl-L-aspartyl-L-glutamate (NAAG) by N-acetylated alpha-linked acidic dipeptidase (NAALADase) to release glutamate may be important in a number of neurodegenerative disorders in which excitotoxic mechanisms are implicated." SIGNOR-267542 N-acetyl-L-aspartate(2-) smallmolecule CHEBI:16953 ChEBI L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "precursor of" 9606 17194761 t miannu "N-acetyl-l-aspartate (NAA) is one of the most abundant amino acid derivatives found in the vertebrate brain, second only to glutamate. Aspartoacylase catalyzes hydrolysis of N-acetyl-l-aspartate to aspartate and acetate in the vertebrate brain." SIGNOR-267525 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "precursor of" 9606 31422819 t miannu "This is a pyridoxal 5‚Ä≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-267512 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "precursor of" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and Œ±-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-267504 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "precursor of" 9606 31422819 t miannu "Both isoforms [GOT! AND GOT2] catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and √鬱-ketoglutarate." SIGNOR-266921 "L-asparagine zwitterion" smallmolecule CHEBI:58048 ChEBI L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "precursor of" 9606 24657844 t miannu "Recently, we structurally and biochemically characterized the enzyme human L-asparaginase 3 (hASNase3), which possesses L-asparaginase activity and belongs to the N-terminal nucleophile superfamily of enzymes. l-Asparaginases (EC 3.5.1.1; l-asparagine amidohydrolase; l-ASNase2) are enzymes that primarily catalyze the conversion of l-asparagine (l-Asn) to l-aspartic acid (l-Asp) and ammonia, although some of them are able to also hydrolyze l-glutamine (l-Gln) to l-glutamic acid (l-Glu) and ammonia." SIGNOR-267536 GOT2 protein P00505 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 31422819 t miannu "This is a pyridoxal 5√¢‚Ǩ¬≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and √鬱-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-268060 GOT2 protein P00505 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "chemical modification" 9606 31422819 t miannu "This is a pyridoxal 5‚Ä≤-phosphate (PLP)-dependent enzyme that exists as cytosolic (GOT1) and intramitochondrial (GOT2) isoforms. Both isoforms catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-267514 ASNS protein P08243 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267531 NOD1 protein Q9Y239 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0000567 19898471 f miannu "Autophagy is emerging as a crucial defense mechanism against bacteria, but the host intracellular sensors responsible for inducing autophagy in response to bacterial infection remain unknown. Here we demonstrated that the intracellular sensors Nod1 and Nod2 are critical for the autophagic response to invasive bacteria." SIGNOR-252404 GOT1 protein P17174 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and √鬱-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-268064 GOT1 protein P17174 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "chemical modification" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and Œ±-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-267506 PAICS protein P22234 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267321 CAD protein P27708 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267424 ADSS2 protein P30520 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 10496970 t miannu "Adenylosuccinate synthetase catalyzes the first committed step in the de novo biosynthesis of AMP, thermodynamically coupling the hydrolysis of GTP to the formation of adenylosuccinate from l-aspartate and IMP." SIGNOR-267345 ASPA protein P45381 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "chemical modification" 9606 17194761 t miannu "N-acetyl-l-aspartate (NAA) is one of the most abundant amino acid derivatives found in the vertebrate brain, second only to glutamate. Aspartoacylase catalyzes hydrolysis of N-acetyl-l-aspartate to aspartate and acetate in the vertebrate brain." SIGNOR-267528 GADL1 protein Q6ZQY3 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267545 ASPG protein Q86U10 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "up-regulates quantity" "chemical modification" 9606 24657844 t miannu "Recently, we structurally and biochemically characterized the enzyme human L-asparaginase 3 (hASNase3), which possesses L-asparaginase activity and belongs to the N-terminal nucleophile superfamily of enzymes. l-Asparaginases (EC 3.5.1.1; l-asparagine amidohydrolase; l-ASNase2) are enzymes that primarily catalyze the conversion of l-asparagine (l-Asn) to l-aspartic acid (l-Asp) and ammonia, although some of them are able to also hydrolyze l-glutamine (l-Gln) to l-glutamic acid (l-Glu) and ammonia." SIGNOR-267538 ADSS1 protein Q8N142 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 10496970 t miannu "Adenylosuccinate synthetase catalyzes the first committed step in the de novo biosynthesis of AMP, thermodynamically coupling the hydrolysis of GTP to the formation of adenylosuccinate from l-aspartate and IMP." SIGNOR-267346 NAT8L protein Q8N9F0 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 19524112 t miannu "The biosynthetic enzyme, aspartate-N-acetyltransferase (Asp-NAT; EC 2.3.1.17) is a CNS specific enzyme that catalyzes the transfer of acetate from acetyl-CoA to L-aspartate forming NAA." SIGNOR-267521 CSAD protein Q9Y600 UNIPROT L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "down-regulates quantity" "chemical modification" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267548 succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "precursor of" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266266 succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "precursor of" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266265 4-oxobutanoate smallmolecule CHEBI:57706 ChEBI succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "precursor of" 9606 19300440 t miannu "Succinic semialdehyde dehydrogenase (SSADH) is involved in the final degradation step of the inhibitory neurotransmitter gamma-aminobutyric acid by converting succinic semialdehyde to succinic acid in the mitochondrial matrix." SIGNOR-266615 ALDH5A1 protein P51649 UNIPROT succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "chemical modification" 9606 19300440 t miannu "Succinic semialdehyde dehydrogenase (SSADH) is involved in the final degradation step of the inhibitory neurotransmitter gamma-aminobutyric acid by converting succinic semialdehyde to succinic acid in the mitochondrial matrix." SIGNOR-266617 "KATP channel" complex SIGNOR-C274 SIGNOR potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 28842488 t lperfetto "ATP-sensitive K+ (KATP) channels, found throughout the body, are generated as octameric complexes consisting of four pore-forming Kir6.1 or Kir6.2 subunits with four regulatory sulfonylurea receptor (SUR1 or SUR2) subunits." SIGNOR-262053 "Succinyl-CoA ATP variant" complex SIGNOR-C398 SIGNOR succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "chemical modification" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266269 "Succinyl-CoA GTP variant" complex SIGNOR-C399 SIGNOR succinate(2-) smallmolecule CHEBI:30031 ChEBI "up-regulates quantity" "chemical modification" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266270 SDH complex SIGNOR-C400 SIGNOR succinate(2-) smallmolecule CHEBI:30031 ChEBI "down-regulates quantity" "chemical modification" 9606 16143825 t miannu "Mitochondrial succinate dehydrogenase (SDH) consists merely of four nuclearly encoded subunits. It participates in the electron transfer in the respiratory chain and in succinate catabolism in the Krebs cycle. The SDH enzyme, also known as respiratory chain complex II, faces the mitochondrial matrix and is bound to the inner membrane. The human enzyme readily oxidizes succinate to fumarate, while the reverse reaction is hardly detectable in most human cells and tissues under standard conditions." SIGNOR-266276 HSPA9 protein P38646 UNIPROT "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates activity" relocalization 27714045 t lperfetto "Cluster transfer from ISCU to recipient apoproteins is assisted by a dedicated chaperone/cochaperone (HSPA9/HSC20) system that facilitates cluster release from the primary scaffold ISCU and transfer to recipient apoproteins or to intermediate carriers" SIGNOR-262131 HSCB protein Q8IWL3 UNIPROT "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates activity" relocalization 27714045 t lperfetto "Cluster transfer from ISCU to recipient apoproteins is assisted by a dedicated chaperone/cochaperone (HSPA9/HSC20) system that facilitates cluster release from the primary scaffold ISCU and transfer to recipient apoproteins or to intermediate carriers" SIGNOR-262130 "Mitochondrial Fe-S Cluster Assembly Complex" complex SIGNOR-C276 SIGNOR "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates quantity" "chemical modification" -1 27519411 t lperfetto "As the architecture of the human machinery remains undefined, we co-expressed in Escherichia coli the following four proteins involved in the initial step of Fe-S cluster synthesis: FXN42-210 (iron donor); [NFS1]¬∑[ISD11] (sulfur donor); and ISCU (scaffold upon which new clusters are assembled). We purified a stable, active complex consisting of all four proteins with 1:1:1:1 stoichiometry." SIGNOR-262129 HMOX1 protein P09601 UNIPROT heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "chemical modification" 9606 16115609 t "The microsomal heme oxygenase system consists of heme oxygenase (HO) and NADPH-cytochrome P450 reductase, and plays a key role in the physiological catabolism of heme which yields biliverdin, carbon monoxide, and iron as the final products. Heme degradation proceeds essentially as a series of autocatalytic oxidation reactions involving heme bound to HO" SIGNOR-259333 HMOX2 protein P30519 UNIPROT heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "chemical modification" 9606 10490932 t Regulation miannu "Heme oxygenase (HO), by catabolizing heme to bile pigments, down-regulates cellular hemoprotein, hemoglobin, and heme" SIGNOR-251912 STC2/HMOX1 complex SIGNOR-C244 SIGNOR heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity by destabilization" 22503972 t lperfetto "Stanniocalcin 2, forms a complex with heme oxygenase 1, binds hemin and is a heat shock protein.|Taken together, our findings point to three novel functions of STC2, and suggest that STC2 interacts with HO1 to form a eukaryotic 'stressosome' involved in the degradation of heme." SIGNOR-260405 ACLY protein P53396 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity by destabilization" "chemical modification" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-268082 (S)-dihydroorotate smallmolecule CHEBI:30864 ChEBI orotate smallmolecule CHEBI:30839 ChEBI "up-regulates quantity" "precursor of" 9606 30449682 t miannu "OXPHOS directly drives the respiration-coupled mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) that converts dihydroorotate (DHO) to orotate in the de novo pyrimidine synthesis pathway" SIGNOR-267428 UMPS protein P11172 UNIPROT orotate smallmolecule CHEBI:30839 ChEBI "down-regulates quantity" "chemical modification" 9606 2912371 t miannu "Uridine 5'-phosphate (UMP) synthase contains two sequential catalytic activities for the synthesis of orotidine 5'-phosphate (OMP) from orotate (EC 2.4.2.10, orotate phosphoribosyltransferase) and the decarboxylation of OMP to form UMP (EC 4.1.1.23, OMP decarboxylase)." SIGNOR-267436 DHODH protein Q02127 UNIPROT orotate smallmolecule CHEBI:30839 ChEBI "up-regulates quantity" "chemical modification" 9606 30449682 t miannu "OXPHOS directly drives the respiration-coupled mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) that converts dihydroorotate (DHO) to orotate in the de novo pyrimidine synthesis pathway" SIGNOR-267433 N-carbamoyl-L-aspartate(2-) smallmolecule CHEBI:32814 ChEBI (S)-dihydroorotate smallmolecule CHEBI:30864 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-268091 ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 23863160 f lperfetto "In mammals, two protein complexes, namely the ULK1/Atg13/FIP200 (200kDa focal adhesion kinase family-interacting protein) complex and the Beclin/Vps34 complex, function jointly to produce the phagophore membrane, the initial phase of autophagosome formation." SIGNOR-209907 MAPK14 protein Q16539 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 22933625 f apalma "The IL-10-mediated shift in macrophage phenotype in injured muscle may be amplified by activation of mitogen-activated protein kinase (MAPK), especially p38 MAPK, through signaling that is antagonized by MAPK phosphatase-1 (MKP-1)." SIGNOR-255447 CAD protein P27708 UNIPROT (S)-dihydroorotate smallmolecule CHEBI:30864 ChEBI "up-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267420 DHODH protein Q02127 UNIPROT (S)-dihydroorotate smallmolecule CHEBI:30864 ChEBI "down-regulates quantity" "chemical modification" 9606 30449682 t miannu "OXPHOS directly drives the respiration-coupled mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) that converts dihydroorotate (DHO) to orotate in the de novo pyrimidine synthesis pathway" SIGNOR-267430 CD38 protein P28907 UNIPROT "cyclic ADP-ribose" smallmolecule CHEBI:31445 ChEBI "up-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264244 BST1 protein Q10588 UNIPROT "cyclic ADP-ribose" smallmolecule CHEBI:31445 ChEBI "up-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264248 ACE protein P12821 UNIPROT bradykinin smallmolecule CHEBI:3165 ChEBI "down-regulates quantity by destabilization" binding 9606 16219810 t "The angiotensin-converting enzyme (ACE) is a membrane-bound peptidyl dipeptidase known to act on a variety of peptide substrates in the extracellular space. Its most notable functions are the formation of angiotensin II and the degradation of bradykinin." SIGNOR-253341 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI N-carbamoyl-L-aspartate(2-) smallmolecule CHEBI:32814 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267423 "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI N-carbamoyl-L-aspartate(2-) smallmolecule CHEBI:32814 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267422 CAD protein P27708 UNIPROT N-carbamoyl-L-aspartate(2-) smallmolecule CHEBI:32814 ChEBI "up-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267425 CAD protein P27708 UNIPROT N-carbamoyl-L-aspartate(2-) smallmolecule CHEBI:32814 ChEBI "down-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267427 "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35 Three different subunits have been identified in humans: PFK-M (muscle), PFK-L (liver), and PFK-P (platelet).The subunits are expressed in a tissue-specific manner and, in erythrocytes, 5 isoenzymes of varying subunit composition (M4, M3L1, M2L2, ML3, and L4) can be identified." SIGNOR-266464 "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35 Three different subunits have been identified in humans: PFK-M (muscle), PFK-L (liver), and PFK-P (platelet).The subunits are expressed in a tissue-specific manner and, in erythrocytes, 5 isoenzymes of varying subunit composition (M4, M3L1, M2L2, ML3, and L4) can be identified." SIGNOR-266463 "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266465 tryptophan smallmolecule CHEBI:27897 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264743 "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266466 FBP2 protein O00757 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267612 ALDOA protein P04075 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266487 ALDOB protein P05062 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266488 PFKM protein P08237 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266471 FBP1 protein P09467 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267610 ALDOC protein P09972 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266489 PFKL protein P17858 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266472 PFKP protein Q01813 UNIPROT "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266473 Aldolase proteinfamily SIGNOR-PF75 SIGNOR "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266490 PFK proteinfamily SIGNOR-PF79 SIGNOR "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266474 PNMT protein P11086 UNIPROT adrenaline smallmolecule CHEBI:33568 ChEBI "up-regulates quantity" "chemical modification" 9606 7961964 t brain lperfetto "In the adrenal medulla NA (noradrenaline) is N-methylated by the enzyme phenylethanolamine N-methyl transferase (PNMT, EC 2.1.1.28) to form A (adrenaline)." SIGNOR-264007 dopamine smallmolecule CHEBI:18243 ChEBI noradrenaline smallmolecule CHEBI:33569 ChEBI "up-regulates quantity" "precursor of" 10090 7961964 t brain lperfetto "Dopamine beta-hydroxylase (DBH; EC 1.14.17.1) catalyzes the production of the neurotransmitter and hormone norepinephrine in the third step of the catecholamine biosynthesis pathway." SIGNOR-264182 DBH protein P09172 UNIPROT noradrenaline smallmolecule CHEBI:33569 ChEBI "up-regulates quantity" "chemical modification" 10090 7961964 t brain lperfetto "Dopamine beta-hydroxylase (DBH; EC 1.14.17.1) catalyzes the production of the neurotransmitter and hormone norepinephrine in the third step of the catecholamine biosynthesis pathway." SIGNOR-264006 tRNA(Met) smallmolecule CHEBI:29173 ChEBI Met-tRNA(Met) chemical CHEBI:16635 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270401 PNMT protein P11086 UNIPROT noradrenaline smallmolecule CHEBI:33569 ChEBI "down-regulates quantity" "chemical modification" 9606 7961964 t brain lperfetto "In the adrenal medulla NA (noradrenaline) is N-methylated by the enzyme phenylethanolamine N-methyl transferase (PNMT, EC 2.1.1.28) to form A (adrenaline)." SIGNOR-264008 "precursor messenger RNA" smallmolecule CHEBI:139356 ChEBI "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity" "precursor of" 9606 19224921 t lperfetto "Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation." SIGNOR-268314 RNMT protein O43148 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity" "chemical modification" 9606 27422871 t lperfetto "Maturation and translation of mRNA in eukaryotes requires the addition of the 7-methylguanosine cap. In vertebrates, the cap methyltransferase, RNA guanine-7 methyltransferase (RNMT), has an activating subunit, RNMT-Activating Miniprotein (RAM). Here we report the first crystal structure of the human RNMT in complex with the activation domain of RAM." SIGNOR-268316 phenylalanine smallmolecule CHEBI:28044 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264758 COMT protein P21964 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells¬†|dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-263997 RNGTT protein O60942 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity" "chemical modification" 9606 9512541 t lperfetto "The human mRNA 5'-capping enzyme cDNA was identified. Three highly related cDNAs, HCE1 (human mRNAcappingenzyme1), HCE1A and HCE1B , were isolated from a HeLa cDNA library. The HCE1 cDNA has the longest ORF, which can encode a 69 kDa protein. A short region of 69 bp in the 3'-half of the HCE1 ORF was missing in HCE1A and HCE1B , and, additionally, HCE1B has an early translation termi" SIGNOR-268357 PABPC1 protein P11940 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" binding 9606 25480299 t lperfetto "As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length." SIGNOR-268318 PAPOLA protein P51003 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" "chemical modification" 9606 19224921 t lperfetto "Inositol 1,4,5-triphosphate receptor-binding protein released with inositol 1,4,5-triphosphate (IRBIT) associates with components of the mRNA 3' processing machinery in a phosphorylation-dependent manner and inhibits polyadenylation|In addition to CPSF, IRBIT interacted in vitro with poly(A) polymerase (PAP), which is the enzyme recruited by CPSF to elongate the poly(A) tail, and inhibited PAP activity in a phosphorylation-dependent manner." SIGNOR-268327 NCBP1 protein Q09161 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates activity" relocalization 9606 26382858 t lperfetto "The cap-binding complex (CBC), consisting of the nuclear cap-binding protein (NCBP) 2 and its adaptor NCBP1, is believed to bind all capped RNA and to be necessary for its processing and intracellular localization." SIGNOR-268363 PABPC4 protein Q13310 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" binding 9606 25480299 t lperfetto "As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length." SIGNOR-268319 NCBP3 protein Q53F19 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates activity" relocalization 9606 26382858 t lperfetto "The cap-binding complex (CBC), consisting of the nuclear cap-binding protein (NCBP) 2 and its adaptor NCBP1, is believed to bind all capped RNA and to be necessary for its processing and intracellular localization." SIGNOR-268364 PABPN1 protein Q86U42 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" binding 9606 25480299 t lperfetto "As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length." SIGNOR-268320 PABPC3 protein Q9H361 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" binding 9606 25480299 t lperfetto "As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length." SIGNOR-268321 PAPOLB protein Q9NRJ5 UNIPROT "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" "chemical modification" 9606 19224921 t lperfetto "Inositol 1,4,5-triphosphate receptor-binding protein released with inositol 1,4,5-triphosphate (IRBIT) associates with components of the mRNA 3' processing machinery in a phosphorylation-dependent manner and inhibits polyadenylation|In addition to CPSF, IRBIT interacted in vitro with poly(A) polymerase (PAP), which is the enzyme recruited by CPSF to elongate the poly(A) tail, and inhibited PAP activity in a phosphorylation-dependent manner." SIGNOR-268328 "Exon junction complex" complex SIGNOR-C369 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates activity" relocalization 9606 11532962 t lperfetto "The exon–exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay" SIGNOR-268315 "CFII complex" complex SIGNOR-C387 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity" cleavage 9606 30139799 t lperfetto "Cleavage factor II (CF II) is a poorly characterized component of the multiprotein complex catalyzing 3' cleavage and polyadenylation of mammalian mRNA precursors. We have reconstituted CF II as a heterodimer of hPcf11 and hClp1. The heterodimer is active in partially reconstituted cleavage reactions" SIGNOR-266121 "CFI complex" complex SIGNOR-C388 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity" cleavage 9606 8626397 t lperfetto "Purification and characterization of human cleavage factor Im involved in the 3' end processing of messenger RNA precursors|Gel retardation experiments confirmed the results obtained by UV cross-linking. In addition, we could show that CF Im stabilizes the binding of the cleavage and polyadenylation specificity factor (CPSF) to pre-mRNA and that CPSF and CF Im together form a slower migrating complex with pre-mRNA than the single protein factors." SIGNOR-266125 "CCR4-NOT complex" complex SIGNOR-C439 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "down-regulates quantity by destabilization" "chemical modification" 9606 31320642 t lperfetto "CCR4-NOT is a conserved multiprotein complex which regulates eukaryotic gene expression principally via shortening of poly(A) tails of messenger RNA or deadenylation. |The poly(A) tails at 3′ ends of eukaryotic mRNAs are crucial for their cytoplasmic stability and to enhance the initiation of translation. Newly synthesized metazoan mRNAs possess long poly(A) tails1, and following export to the cytoplasm the tails are reported to be ~60–80 nucleotides on average at steady state2. Poly(A) tails are also important for translational efficiency at the embryonic stage2 and the length of the poly(A) tail was reported to be correlated with translational efficiency3. The multisubunit CCR4-NOT complex is principally responsible for efficient processive shortening of poly(A) tails, or deadenylation, in addition to other function" SIGNOR-268312 "Cap-binding complex" complex SIGNOR-C440 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI up-regulates relocalization 9606 32873578 t lperfetto "The largely nuclear cap-binding complex (CBC) binds to the 5′ caps of RNA polymerase II (RNAPII)-synthesized transcripts and serves as a dynamic interaction platform for a myriad of RNA processing factors that regulate gene expression." SIGNOR-268360 glutamine smallmolecule CHEBI:28300 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264751 mRNA_capping phenotype SIGNOR-PH178 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" "chemical modification" 9606 19224921 f lperfetto "Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation." SIGNOR-268317 mRNA_polyadenylation phenotype SIGNOR-PH200 SIGNOR "messenger RNA" smallmolecule CHEBI:33699 ChEBI "up-regulates quantity by stabilization" "chemical modification" 9606 19224921 f lperfetto "Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation." SIGNOR-268322 INPP4B protein O15327 UNIPROT "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI "down-regulates quantity" "chemical modification" 9606 21127264 t gcesareni "Collectively this data indicates INPP4B is the only PtdIns(3,4)P2 4-phosphatase expressed in breast cancer cells and suggests a correlation between INPP4B and hormone receptor status in human breast cancer" SIGNOR-252433 INPP5D protein Q92835 UNIPROT "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI "up-regulates quantity" "chemical modification" 9606 23650141 t gcesareni "PtdIns(3,4)P2 is commonly reported as a product of the SH2 domain-containing inositol 5-phosphatases 1/2 (SHIP1 and SHIP2) that dephosphorylate PtdIns(3,4,5)P3 at the 5-position" SIGNOR-252427 SACM1L protein Q9NTJ5 UNIPROT "phosphatidylinositol 4-phosphate" smallmolecule CHEBI:37530 ChEBI "down-regulates quantity" "chemical modification" 9534 22253445 t lperfetto "To investigate whether kinase activity could account for the different effects of the PI kinases on SARS-CoV S-mediated entry and to test whether PI4P lipids directly regulate viral entry independent of PI4KB, VeroE6 cells were transiently transfected with the SAC1 gene, a PI phosphatase that specifically converts PI4P lipids back to PI (27).|These results indicate that PI4P is indispensable for SARS-CoV S-mediated entry and suggest that PI4KB mediates SARS-CoV S entry by regulating the level of cellular PI4P." SIGNOR-260733 SLC27A2 protein O14975 UNIPROT "fatty acyl-CoA" smallmolecule CHEBI:37554 ChEBI "up-regulates quantity" "chemical modification" 9606 10198260 t lperfetto "Very-long-chain acyl-CoA synthetases (VLCS) activate very-long-chain fatty acids (VLCFA) containing 22 or more carbons to their CoA derivatives." SIGNOR-260415 SLC2A5 protein P22732 UNIPROT D-fructofuranose smallmolecule CHEBI:37721 ChEBI "up-regulates quantity" relocalization 9606 28083649 t "Although increased dietary fructose consumption is associated with metabolic impairments, the mechanisms and regulation of intestinal fructose absorption are poorly understood. GLUT5 is considered to be the main intestinal fructose transporter." SIGNOR-267493 B4GALT1 protein P15291 UNIPROT D-glucopyranose smallmolecule CHEBI:4167 ChEBI "down-regulates quantity" "chemical modification" 9606 16157350 t miannu "Beta-1,4-Galactosyltransferase-I (beta4Gal-T1) transfers galactose from UDP-galactose to N-acetylglucosamine (GlcNAc) residues of the branched N-linked oligosaccharide chains of glycoproteins." SIGNOR-268468 acetoacetyl-CoA smallmolecule CHEBI:15345 ChEBI (3S)-3-hydroxy-3-methylglutaryl-CoA(5-) smallmolecule CHEBI:43074 ChEBI "up-regulates quantity" "precursor of" 29597274 t lperfetto "Mitochondrial 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) synthase (mHS, EC 2.3.3.10) catalyzes the condensation reaction between acetyl-CoA and acetoacetyl-CoA in ketone body synthesis" SIGNOR-267652 acetyl-CoA smallmolecule CHEBI:15351 ChEBI (3S)-3-hydroxy-3-methylglutaryl-CoA(5-) smallmolecule CHEBI:43074 ChEBI "up-regulates quantity" "precursor of" 29597274 t lperfetto "Mitochondrial 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) synthase (mHS, EC 2.3.3.10) catalyzes the condensation reaction between acetyl-CoA and acetoacetyl-CoA in ketone body synthesis" SIGNOR-267651 HMGCS2 protein P54868 UNIPROT (3S)-3-hydroxy-3-methylglutaryl-CoA(5-) smallmolecule CHEBI:43074 ChEBI "up-regulates quantity" "chemical modification" 29597274 t lperfetto "Mitochondrial 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) synthase (mHS, EC 2.3.3.10) catalyzes the condensation reaction between acetyl-CoA and acetoacetyl-CoA in ketone body synthesis" SIGNOR-267660 ATP smallmolecule CHEBI:15422 ChEBI AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "precursor of" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5√¢‚Ǩ¬≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-267837 adenosine smallmolecule CHEBI:16335 ChEBI AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "precursor of" 9606 18957298 t miannu "Adenosine is an endogenous inhibitor of excitatory synaptic transmission with potent anticonvulsant properties in the mammalian brain. Given adenosine's important role in modulating synaptic transmission, several mechanisms exist to regulate its extracellular availability. One of these is the intracellular enzyme adenosine kinase (ADK), which phosphorylates adenosine to AMP." SIGNOR-265465 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267529 D-glucopyranose smallmolecule CHEBI:4167 ChEBI AMP smallmolecule CHEBI:456215 ChEBI down-regulates 9606 10409121 f gcesareni "The activation in response to glucose removal appeared to be due to changes in the concentration of the known regulators of the cascade, i.e. Amp and atp, since ampk activation was associated with a large increase in the cellular amp." SIGNOR-69249 N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "precursor of" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-268067 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267530 ASNS protein P08243 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267534 ADSL protein P30566 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266607 ADK protein P55263 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5‚Ä≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-267840 ATP smallmolecule CHEBI:15422 ChEBI ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "precursor of" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5√¢‚Ǩ¬≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-268079 adenosine smallmolecule CHEBI:16335 ChEBI ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "precursor of" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5‚Ä≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-267836 ATP(4-) smallmolecule CHEBI:30616 ChEBI ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "precursor of" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-268084 ATP(4-) smallmolecule CHEBI:30616 ChEBI ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "precursor of" 9606 10101268 t miannu "The enzymes PtdIns 4-kinase (PI4K, for nomenclature see [3]) and PtdIns(4)P 5-kinase (PI4P5K) catalyse the phosphorylation of PtdIns at the D4 and consecutively at the D5 position." SIGNOR-269098 ACLY protein P53396 UNIPROT ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "chemical modification" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-268080 ADK protein P55263 UNIPROT ADP(3-) smallmolecule CHEBI:456216 ChEBI "up-regulates quantity" "chemical modification" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5‚Ä≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-267841 UNG protein P13051 UNIPROT 5-fluorouracil chemical CHEBI:46345 ChEBI "down-regulates quantity by destabilization" "chemical modification" 9606 27875297 t lperfetto "Uracil N-glycosylase 2 (UNG2), the nuclear isoform of UNG, catalyzes the removal of uracil or 5-fluorouracil lesions that accumulate in DNA following treatment with the anticancer agents 5-fluorouracil and 5-fluorodeoxyuridine (floxuridine), a 5-fluorouracil metabolite. By repairing these DNA lesions before they can cause cell death, UNG2 promotes cancer cell survival and is therefore critically involved in tumor resistance to these agents. " SIGNOR-264888 DPYD protein Q12882 UNIPROT 5-fluorouracil chemical CHEBI:46345 ChEBI "down-regulates quantity" "chemical modification" 9606 10499634 t miannu "Dihydropyrimidine dehydrogenase (DPD) is responsible for degradation of the pyrimidines uracil and thymine and the inactivation of the chemotherapeutic agent 5-fluorouracil. DPD activity is highly variable in cancer populations, and this variation may influence the antitumor efficacy of 5-fluorouracil." SIGNOR-253987 UGP2 protein Q16851 UNIPROT UTP(4-) smallmolecule CHEBI:46398 ChEBI "down-regulates quantity" "chemical modification" 9606 8631325 t miannu "UDP-Glc pyrophosphorylase (EC 2.7.7.9) catalyses the interconversion of MgUTP plus Glc1P and UDP-Glc plus MgPPi." SIGNOR-267927 RBKS protein Q9H477 UNIPROT D-ribofuranose smallmolecule CHEBI:47013 ChEBI "down-regulates quantity" "chemical modification" 9606 25749547 t miannu "Human ribokinase (RK) is a member of the ribokinase family, and is the first enzyme responsible for D-ribose metabolism, since D-ribose must first be converted into D-ribose-5-phosphate to be further metabolized and incorporated into ATP or other high energy phosphorylated compounds." SIGNOR-267072 LRAT protein O95237 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "down-regulates quantity" "chemical modification" 10090 18093970 t lperfetto "We investigated the role of retinyl ester formation catalyzed by lecithin:retinol acyltransferase (LRAT) in regulating retinoid homeostasis during embryogenesis" SIGNOR-265110 RBP1 protein P09455 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "up-regulates quantity" relocalization 31963453 t lperfetto "Once in the cytosol, retinol molecules are sequestered by membrane systems and bind to Cellular retinol-binding protein 1 (CRBP1), which plays a role in vitamin A cytoplasmic trafficking" SIGNOR-265108 methionine smallmolecule CHEBI:16811 ChEBI Met-tRNA(Met) chemical CHEBI:16635 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270402 RDH10 protein Q8IZV5 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS10" SIGNOR-265119 RDH5 protein Q92781 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS10" SIGNOR-265113 DHRS9 protein Q9BPW9 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS10" SIGNOR-265116 STRA6 protein Q9BX79 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "up-regulates quantity" relocalization 9913 17255476 t lperfetto "We identified in bovine retinal pigment epithelium cells STRA6, a multitransmembrane domain protein, as a specific membrane receptor for RBP. STRA6 binds to RBP with high affinity and has robust vitamin A uptake activity from the vitamin A-RBP complex" SIGNOR-265107 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 22703233 f lperfetto "Our results establish a novel biological role for TGFbeta signaling in controlling expression of genes characteristic for alternatively activated macrophages. We speculate that lack of TbetaRII signaling reduces the anti-inflammatory M2 phenotype of macrophages because of reduced expression of these products." SIGNOR-249550 GLS2 protein Q9UI32 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 22049910 t miannu "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-266911 ELOVL7 protein A1L3X0 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267895 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267881 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267884 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267885 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267883 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267882 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267880 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267900 palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "precursor of" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267879 ELOVL1 protein Q9BW60 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267896 ELOVL4 protein Q9GZR5 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267899 arginine smallmolecule CHEBI:29016 ChEBI AminoAcids stimulus SIGNOR-ST5 SIGNOR "up-regulates quantity" 29259120 t lperfetto "All extant life employs the same 20 amino acids for protein biosynthesis" SIGNOR-264756 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Lys) smallmolecule CHEBI:29185 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270403 ELOVL6 protein Q9H5J4 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267894 ELOVL3 protein Q9HB03 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267893 ELOVL2 protein Q9NXB9 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267897 ELOVL5 protein Q9NYP7 UNIPROT 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267898 ELOVL proteinfamily SIGNOR-PF93 SIGNOR 3-hydroxyoctadecanoyl-CoA smallmolecule CHEBI:50583 ChEBI "up-regulates quantity" "chemical modification" 9606 31616255 t miannu "The ELOVL family of enzymes in mammals is comprised of seven members that all reside in the endoplasmic reticulum (ER) and are thought to form a multimeric complex. Together, the ELOVL family is responsible for the elongation of saturated and unsaturated fatty acids.Fatty acid elongation occurs by cycling through a four step process (condensation, reduction, dehydration, and reduction), with two carbon atoms added through each cycle." SIGNOR-267902 PTGS2 protein P35354 UNIPROT "episterol ester" smallmolecule CHEBI:52393 ChEBI "down-regulates quantity" "chemical modification" 9606 19126760 t miannu "After biosynthesis, 2-AG is partially degraded by postsynaptic COX-2, and partly released to the extracellular space.¬†" SIGNOR-264270 DAGLB protein Q8NCG7 UNIPROT "episterol ester" smallmolecule CHEBI:52393 ChEBI "up-regulates quantity" "chemical modification" 9606 26787883 t miannu "Diacylglycerol lipases (DAGLŒ± and DAGLŒ≤) convert diacylglycerol to the endocannabinoid 2-arachidonoylglycerol." SIGNOR-264265 DCTPP1 protein Q9H773 UNIPROT "dCMP 3'-end residue" smallmolecule CHEBI:53119 ChEBI "up-regulates quantity by expression" "chemical modification" 10116 31377845 t lperfetto "Our data indicate that DCTPP1 is crucially involved in the provision of dCMP for thymidylate biosynthesis, introducing a new player in the regulation of pyrimidine dNTP levels and the maintenance of genomic integrity" SIGNOR-261333 acetyl-CoA smallmolecule CHEBI:15351 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" 9606 15507492 t "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬¨‚Ćde novo¬¨‚Ćbiosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬¨‚Ć" SIGNOR-267209 (R)-carnitine smallmolecule CHEBI:16347 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-268108 acyl-CoA smallmolecule CHEBI:17984 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" -1 18772128 t miannu "The cycle of deacylation and reacylation of phospholipids plays a critical role in regulating availability of arachidonic acid for eicosanoid production. The major yeast lysophospholipid acyltransferase, Ale1p, is related to mammalian membrane-bound O-acyltransferase (MBOAT) proteins. MBOAT7 is a lysophosphatidylinositol acyltransferase with remarkable specificity for arachidonoyl-CoA. MBOAT5 and MBOAT7 are particularly susceptible to inhibition by thimerosal. Human neutrophils express mRNA for these four enzymes, and neutrophil microsomes incorporate arachidonoyl chains into phosphatidylinositol, phosphatidylcholine, PS, and phosphatidylethanolamine in a thimerosal-sensitive manner. These results strongly implicate MBOAT5 and MBOAT7 in arachidonate recycling, thus regulating free arachidonic acid levels and leukotriene synthesis in neutrophils." SIGNOR-268106 palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267125 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270404 HMOX1 protein P09601 UNIPROT heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "chemical modification" 9606 10490932 t Regulation miannu "Heme oxygenase (HO), by catabolizing heme to bile pigments, down-regulates cellular hemoprotein, hemoglobin, and heme" SIGNOR-251911 palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267124 2-acyl-sn-glycero-3-phospho-D-myo-inositol smallmolecule CHEBI:62746 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" -1 18772128 t miannu "The cycle of deacylation and reacylation of phospholipids plays a critical role in regulating availability of arachidonic acid for eicosanoid production. The major yeast lysophospholipid acyltransferase, Ale1p, is related to mammalian membrane-bound O-acyltransferase (MBOAT) proteins. MBOAT7 is a lysophosphatidylinositol acyltransferase with remarkable specificity for arachidonoyl-CoA. MBOAT5 and MBOAT7 are particularly susceptible to inhibition by thimerosal. Human neutrophils express mRNA for these four enzymes, and neutrophil microsomes incorporate arachidonoyl chains into phosphatidylinositol, phosphatidylcholine, PS, and phosphatidylethanolamine in a thimerosal-sensitive manner. These results strongly implicate MBOAT5 and MBOAT7 in arachidonate recycling, thus regulating free arachidonic acid levels and leukotriene synthesis in neutrophils." SIGNOR-268105 FASN protein P49327 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" 9606 15507492 t miannu "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-268086 CPT1A protein P50416 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267132 ACLY protein P53396 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "down-regulates quantity by destabilization" "chemical modification" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-268081 NAT8L protein Q8N9F0 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" 9606 19524112 t miannu "The biosynthetic enzyme, aspartate-N-acetyltransferase (Asp-NAT; EC 2.3.1.17) is a CNS specific enzyme that catalyzes the transfer of acetate from acetyl-CoA to L-aspartate forming NAA." SIGNOR-267524 CPT1C protein Q8TCG5 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267134 CPT1B protein Q92523 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267133 MBOAT7 protein Q96N66 UNIPROT "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "chemical modification" -1 18772128 t miannu "The cycle of deacylation and reacylation of phospholipids plays a critical role in regulating availability of arachidonic acid for eicosanoid production. The major yeast lysophospholipid acyltransferase, Ale1p, is related to mammalian membrane-bound O-acyltransferase (MBOAT) proteins. MBOAT7 is a lysophosphatidylinositol acyltransferase with remarkable specificity for arachidonoyl-CoA. MBOAT5 and MBOAT7 are particularly susceptible to inhibition by thimerosal. Human neutrophils express mRNA for these four enzymes, and neutrophil microsomes incorporate arachidonoyl chains into phosphatidylinositol, phosphatidylcholine, PS, and phosphatidylethanolamine in a thimerosal-sensitive manner. These results strongly implicate MBOAT5 and MBOAT7 in arachidonate recycling, thus regulating free arachidonic acid levels and leukotriene synthesis in neutrophils." SIGNOR-267247 NAT8L protein Q8N9F0 UNIPROT acetyl-CoA(4-) smallmolecule CHEBI:57288 ChEBI "down-regulates quantity" "chemical modification" 9606 19524112 t miannu "The biosynthetic enzyme, aspartate-N-acetyltransferase (Asp-NAT; EC 2.3.1.17) is a CNS specific enzyme that catalyzes the transfer of acetate from acetyl-CoA to L-aspartate forming NAA." SIGNOR-267522 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR lysine smallmolecule CHEBI:25094 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270405 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "up-regulates quantity" "precursor of" 9606 15953811 t miannu "The Œ±-ketoglutarate‚Äìdehydrogenase complex is a complex including multiple copies of three proteins: E1k (Œ±-ketoglutarate dehydrogenase), E2k (dihydrolipoyl succinyltransferase), and E3 (dihydrolipoamide dehydrogenase) (Fig. 2). The consecutive action of the three catalytic components of KGDHC results in oxidative decarboxylation of 2-oxoglutarate, preserving the energy in the form of succinylCoA and NADH." SIGNOR-266253 OGDC complex SIGNOR-C397 SIGNOR succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "up-regulates quantity" "chemical modification" 9606 15953811 t miannu "The Œ±-ketoglutarate‚Äìdehydrogenase complex is a complex including multiple copies of three proteins: E1k (Œ±-ketoglutarate dehydrogenase), E2k (dihydrolipoyl succinyltransferase), and E3 (dihydrolipoamide dehydrogenase) (Fig. 2). The consecutive action of the three catalytic components of KGDHC results in oxidative decarboxylation of 2-oxoglutarate, preserving the energy in the form of succinylCoA and NADH." SIGNOR-266258 "Succinyl-CoA ATP variant" complex SIGNOR-C398 SIGNOR succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "down-regulates quantity" "chemical modification" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266267 "Succinyl-CoA GTP variant" complex SIGNOR-C399 SIGNOR succinyl-CoA(5-) smallmolecule CHEBI:57292 ChEBI "down-regulates quantity" "chemical modification" 9606 27487822 t miannu "In the citric acid cycle, succinyl-CoA synthetase (SCS) catalyzes the only step that provides substrate-level phosphorylation: succinyl-CoA + NDP + Pi = succinate + CoA + NTP, where N is adenosine or guanosine and the reaction requires magnesium ions." SIGNOR-266268 propionyl-CoA(4-) smallmolecule CHEBI:57392 ChEBI (S)-methylmalonyl-CoA(5-) smallmolecule CHEBI:57327 ChEBI "up-regulates quantity" "precursor of" 9606 15890657 t miannu "Propionyl-CoA carboxylase (PCC) is a biotin-dependent mitochondrial enzyme that catalyzes the conversion of propionyl-CoA to D-methylmalonyl-CoA. PCC consists of two heterologous subunits, alpha PCC and beta PCC, which are encoded by the nuclear PCCA and PCCB genes, respectively." SIGNOR-267185 PCC complex SIGNOR-C414 SIGNOR (S)-methylmalonyl-CoA(5-) smallmolecule CHEBI:57327 ChEBI "up-regulates quantity" "chemical modification" 9606 15890657 t miannu "Propionyl-CoA carboxylase (PCC) is a biotin-dependent mitochondrial enzyme that catalyzes the conversion of propionyl-CoA to D-methylmalonyl-CoA. PCC consists of two heterologous subunits, alpha PCC and beta PCC, which are encoded by the nuclear PCCA and PCCB genes, respectively." SIGNOR-267186 CPT1A protein P50416 UNIPROT palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI "down-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267126 CPT1C protein Q8TCG5 UNIPROT palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI "down-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267128 CPT1B protein Q92523 UNIPROT palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI "down-regulates quantity" "chemical modification" 9606 14517221 t miannu "Carnitine palmitoyltransferase 1A (CPT1A) is the key regulatory enzyme of hepatic long-chain fatty acid beta-oxidation. The first component of this system is CPT1, an integral mitochondrial outer membrane protein, which catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine. CPT1 is tightly regulated by its physiological inhibitor malonyl-CoA, the first intermediate in fatty acid biosynthesis. Three CPT1 isoforms with various tissue distribution and encoded by distinct genes have been identified (1., 2.): a liver (CPT1A or L-CPT1) (8.), a muscle (CPT1B or M-CPT1) (9.), and a brain isoform (CPT1C)." SIGNOR-267127 PCC complex SIGNOR-C414 SIGNOR propionyl-CoA(4-) smallmolecule CHEBI:57392 ChEBI "down-regulates quantity" "chemical modification" 9606 15890657 t miannu "Propionyl-CoA carboxylase (PCC) is a biotin-dependent mitochondrial enzyme that catalyzes the conversion of propionyl-CoA to D-methylmalonyl-CoA. PCC consists of two heterologous subunits, alpha PCC and beta PCC, which are encoded by the nuclear PCCA and PCCB genes, respectively." SIGNOR-267184 (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 ChEBI dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "up-regulates quantity" "precursor of" 9606 21876188 t lperfetto "In this pathway, 5,10-methyleneTHF, a one-carbon donor, is generated from serine by SHMT and used for the conversion of dUMP to dTMP in a reaction catalyzed by TYMS. The TYMS-catalyzed reaction generates dihydrofolate, which is converted to THF in an NADPH-dependent manner by DHFR." SIGNOR-268233 TYMS protein P04818 UNIPROT dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "up-regulates quantity" "chemical modification" 9606 21876188 t lperfetto "In this pathway, 5,10-methyleneTHF, a one-carbon donor, is generated from serine by SHMT and used for the conversion of dUMP to dTMP in a reaction catalyzed by TYMS. The TYMS-catalyzed reaction generates dihydrofolate, which is converted to THF in an NADPH-dependent manner by DHFR." SIGNOR-268232 DHFR2 protein Q86XF0 UNIPROT dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "down-regulates quantity" "chemical modification" 9606 21876184 t lperfetto "Human dihydrofolate reductase (DHFR) was previously thought to be the only enzyme capable of the reduction of dihydrofolate to tetrahydrofolate; an essential reaction necessary to ensure a continuous supply of biologically active folate. |We demonstrate that the DHFRP4, or dihydrofolate reductase-like 1 (DHFRL1), gene is expressed and shares some commonalities with DHFR." SIGNOR-268260 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270406 SLC46A1 protein Q96NT5 UNIPROT dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000575 17129779 t lperfetto "However, the current study establishes that a major function of this gene product is proton-coupled folate transport required for folate homeostasis in man, and we have thus amended the name to PCFT/HCP1." SIGNOR-268264 N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-268103 dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "precursor of" 9606 21876184 t lperfetto "Human dihydrofolate reductase (DHFR) was previously thought to be the only enzyme capable of the reduction of dihydrofolate to tetrahydrofolate; an essential reaction necessary to ensure a continuous supply of biologically active folate." SIGNOR-268259 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "precursor of" 9606 11381136 t miannu "The third step is catalyzed by the enzyme glycinamide ribonucleotide transformylase (GAR Tfase). The two folate-requiring reactions, glycinamide ribonucleotide transformylase (GAR Tfase) and aminoimidazole ribonucleotide transformylase (AICAR Tfase), have attracted particular attention because some of the most successful anticancer drugs to date have been folate antimetabolites such as methotrexate (3). These two enzymes carry out similar chemistry in catalyzing the transfer of a formyl group from 10-formyltetrahydrofolate to the amino group of the substrates GAR and AICAR to form fGAR and fAICAR." SIGNOR-267302 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58475 ChEBI (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The last two steps in the pathway are catalyzed by the bifunctional AICAR transformylase/IMP cyclohydrolase (ATIC). The transformylase domain of the enzyme first catalyzes the conversion of AICAR to formylaminoimida zole-4-carboxamide ribonucleotide (FAICAR) using the N10-formyltetrahydrofolate. Then, the cyclohydrolase domain closes the purine ring to form IMP." SIGNOR-267323 DHFR protein P00374 UNIPROT (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "chemical modification" 9606 21876184 t lperfetto "Human dihydrofolate reductase (DHFR) was previously thought to be the only enzyme capable of the reduction of dihydrofolate to tetrahydrofolate; an essential reaction necessary to ensure a continuous supply of biologically active folate." SIGNOR-268258 GART protein P22102 UNIPROT (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "chemical modification" 9606 11381136 t miannu "The third step is catalyzed by the enzyme glycinamide ribonucleotide transformylase (GAR Tfase). The two folate-requiring reactions, glycinamide ribonucleotide transformylase (GAR Tfase) and aminoimidazole ribonucleotide transformylase (AICAR Tfase), have attracted particular attention because some of the most successful anticancer drugs to date have been folate antimetabolites such as methotrexate (3). These two enzymes carry out similar chemistry in catalyzing the transfer of a formyl group from 10-formyltetrahydrofolate to the amino group of the substrates GAR and AICAR to form fGAR and fAICAR." SIGNOR-267304 ATIC protein P31939 UNIPROT (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The last two steps in the pathway are catalyzed by the bifunctional AICAR transformylase/IMP cyclohydrolase (ATIC). The transformylase domain of the enzyme first catalyzes the conversion of AICAR to formylaminoimida zole-4-carboxamide ribonucleotide (FAICAR) using the N10-formyltetrahydrofolate. Then, the cyclohydrolase domain closes the purine ring to form IMP." SIGNOR-267326 DHFR2 protein Q86XF0 UNIPROT (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI "up-regulates quantity" "chemical modification" 9606 21876184 t lperfetto "Human dihydrofolate reductase (DHFR) was previously thought to be the only enzyme capable of the reduction of dihydrofolate to tetrahydrofolate; an essential reaction necessary to ensure a continuous supply of biologically active folate. |We demonstrate that the DHFRP4, or dihydrofolate reductase-like 1 (DHFRL1), gene is expressed and shares some commonalities with DHFR." SIGNOR-268261 (6R)-5,10-methenyltetrahydrofolate smallmolecule CHEBI:57455 ChEBI 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "up-regulates quantity" "precursor of" 9606 18767138 t lperfetto "Methylenetetrahydrofolate dehydrogenase)methenyltetrahydrofolate cyclohydrolase)formyltetrahydrofolate synthetase (MTHFD1) is a trifunctional enzyme that interconverts tetrahydrofolate (THF) derivatives for nucleotide synthesis.|The Arg653Gln substitution is located in the synthetase domain, which catalyzes the magnesium adenosine triphosphate (MgATP)-dependent production of formylTHF from THF and formate" SIGNOR-268247 MTHFD1 protein P11586 UNIPROT 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "up-regulates quantity" "chemical modification" -1 18767138 t lperfetto "Methylenetetrahydrofolate dehydrogenase)methenyltetrahydrofolate cyclohydrolase)formyltetrahydrofolate synthetase (MTHFD1) is a trifunctional enzyme that interconverts tetrahydrofolate (THF) derivatives for nucleotide synthesis.|The Arg653Gln substitution is located in the synthetase domain, which catalyzes the magnesium adenosine triphosphate (MgATP)-dependent production of formylTHF from THF and formate" SIGNOR-268250 MTHFD2 protein P13995 UNIPROT 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "up-regulates quantity" "chemical modification" 9606 16100107 t lperfetto "Magnesium and phosphate ions enable NAD binding to methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase|One of the enzymes in this pathway, the NAD-dependent methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase (NMDMC),5 catalyzes the interconversion of 5,10-methylenetetrahydrofolate (methylene-THF) and 10-formyltetrahydrofolate (formyl-THF) in mammalian mitochondria." SIGNOR-268256 GART protein P22102 UNIPROT 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "down-regulates quantity" "chemical modification" 9606 11381136 t miannu "The third step is catalyzed by the enzyme glycinamide ribonucleotide transformylase (GAR Tfase). The two folate-requiring reactions, glycinamide ribonucleotide transformylase (GAR Tfase) and aminoimidazole ribonucleotide transformylase (AICAR Tfase), have attracted particular attention because some of the most successful anticancer drugs to date have been folate antimetabolites such as methotrexate (3). These two enzymes carry out similar chemistry in catalyzing the transfer of a formyl group from 10-formyltetrahydrofolate to the amino group of the substrates GAR and AICAR to form fGAR and fAICAR." SIGNOR-267303 ATIC protein P31939 UNIPROT 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The last two steps in the pathway are catalyzed by the bifunctional AICAR transformylase/IMP cyclohydrolase (ATIC). The transformylase domain of the enzyme first catalyzes the conversion of AICAR to formylaminoimida zole-4-carboxamide ribonucleotide (FAICAR) using the N10-formyltetrahydrofolate. Then, the cyclohydrolase domain closes the purine ring to form IMP." SIGNOR-267325 MTR protein Q99707 UNIPROT (6S)-5-methyltetrahydrofolate(2-) smallmolecule CHEBI:18608 ChEBI "down-regulates quantity" "chemical modification" 9606 10520212 t lperfetto "Methionine synthase is a vitamin B12-dependent enzyme that catalyses the remethylation of homocysteine to methionine. Therefore, defects in this enzyme may result in elevated homocysteine levels." SIGNOR-253144 MTHFD2L protein Q9H903 UNIPROT 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI "up-regulates quantity" "chemical modification" 10116 21163947 t lperfetto "Conversion of these 1-carbon units to formate requires several folate-interconverting enzymes in mitochondria. The enzyme(s) responsible for conversion of 5,10-methylene-tetrahydrofolate (CH(2)-THF) to 10-formyl-THF in adult mammalian mitochondria are currently unknown. A new mitochondrial CH(2)-THF dehydrogenase isozyme, encoded by the MTHFD2L gene, has now been identified. " SIGNOR-268253 (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 ChEBI (6R)-5,10-methenyltetrahydrofolate smallmolecule CHEBI:57455 ChEBI "up-regulates quantity" "precursor of" 9606 18767138 t lperfetto "Methylenetetrahydrofolate dehydrogenase)methenyltetrahydrofolate cyclohydrolase)formyltetrahydrofolate synthetase (MTHFD1) is a trifunctional enzyme that interconverts tetrahydrofolate (THF) derivatives for nucleotide synthesis.|The Arg653Gln substitution is located in the synthetase domain, which catalyzes the magnesium adenosine triphosphate (MgATP)-dependent production of formylTHF from THF and formate" SIGNOR-268246 MTHFD1 protein P11586 UNIPROT (6R)-5,10-methenyltetrahydrofolate smallmolecule CHEBI:57455 ChEBI "up-regulates quantity" "chemical modification" -1 18767138 t lperfetto "Methylenetetrahydrofolate dehydrogenase)methenyltetrahydrofolate cyclohydrolase)formyltetrahydrofolate synthetase (MTHFD1) is a trifunctional enzyme that interconverts tetrahydrofolate (THF) derivatives for nucleotide synthesis.|The Arg653Gln substitution is located in the synthetase domain, which catalyzes the magnesium adenosine triphosphate (MgATP)-dependent production of formylTHF from THF and formate" SIGNOR-268249 MTHFD2 protein P13995 UNIPROT (6R)-5,10-methenyltetrahydrofolate smallmolecule CHEBI:57455 ChEBI "up-regulates quantity" "chemical modification" 9606 16100107 t lperfetto "Magnesium and phosphate ions enable NAD binding to methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase|One of the enzymes in this pathway, the NAD-dependent methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase (NMDMC),5 catalyzes the interconversion of 5,10-methylenetetrahydrofolate (methylene-THF) and 10-formyltetrahydrofolate (formyl-THF) in mammalian mitochondria." SIGNOR-268255 MTHFD2L protein Q9H903 UNIPROT (6R)-5,10-methenyltetrahydrofolate smallmolecule CHEBI:57455 ChEBI "up-regulates quantity" "chemical modification" 10116 21163947 t lperfetto "Conversion of these 1-carbon units to formate requires several folate-interconverting enzymes in mitochondria. The enzyme(s) responsible for conversion of 5,10-methylene-tetrahydrofolate (CH(2)-THF) to 10-formyl-THF in adult mammalian mitochondria are currently unknown. A new mitochondrial CH(2)-THF dehydrogenase isozyme, encoded by the MTHFD2L gene, has now been identified. " SIGNOR-268252 3-phosphonatooxypyruvate(3-) smallmolecule CHEBI:18110 ChEBI O-phosphonato-L-serine(2-) smallmolecule CHEBI:57524 ChEBI "up-regulates quantity" "precursor of" 3702 30034403 t lperfetto "Phosphoserine aminotransferase (PSAT) is a pyridoxal 5′-phosphate (PLP)-dependent enzyme that catalyzes the conversion of 3-phosphohydroxypyruvate (3-PHP) to 3-phosphoserine (PSer) in an L-glutamate (Glu)-linked reversible transamination reaction." SIGNOR-268563 PSPH protein P78330 UNIPROT O-phosphonato-L-serine(2-) smallmolecule CHEBI:57524 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000142 12213811 t lperfetto "Human phosphoserine phosphatase (HPSP) regulates the levels of glycine and d-serine, the putative co-agonists for the glycine site of the NMDA receptor in the brain. |Phosphoserine phosphatase (PSP)1 is an important enzyme in the phosphorylated pathway of serine biosynthesis, which contributes a major portion of the endogenous l-serine|he enzymatic reaction of PSP is Mg2+-dependent and results in the dephosphorylation of phospho-l-serine with the formation of a phosphoenzyme intermediate, which is subsequently autodephosphorylated. The resulting product, l-serine, is not only a precursor for the biosynthesis of glycine but also an uncompetitive inhibitor for the enzymatic reaction of PSP" SIGNOR-268570 PSAT1 protein Q9Y617 UNIPROT O-phosphonato-L-serine(2-) smallmolecule CHEBI:57524 ChEBI "up-regulates activity" "chemical modification" 3702 30034403 t lperfetto "Phosphoserine aminotransferase (PSAT) is a pyridoxal 5′-phosphate (PLP)-dependent enzyme that catalyzes the conversion of 3-phosphohydroxypyruvate (3-PHP) to 3-phosphoserine (PSer) in an L-glutamate (Glu)-linked reversible transamination reaction." SIGNOR-268560 orotate smallmolecule CHEBI:30839 ChEBI "orotidine 5'-phosphate(3-)" smallmolecule CHEBI:57538 ChEBI "up-regulates quantity" "precursor of" 9606 2912371 t miannu "Uridine 5'-phosphate (UMP) synthase contains two sequential catalytic activities for the synthesis of orotidine 5'-phosphate (OMP) from orotate (EC 2.4.2.10, orotate phosphoribosyltransferase) and the decarboxylation of OMP to form UMP (EC 4.1.1.23, OMP decarboxylase)." SIGNOR-267434 "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "orotidine 5'-phosphate(3-)" smallmolecule CHEBI:57538 ChEBI "up-regulates quantity" "precursor of" 9606 2912371 t miannu "Uridine 5'-phosphate (UMP) synthase contains two sequential catalytic activities for the synthesis of orotidine 5'-phosphate (OMP) from orotate (EC 2.4.2.10, orotate phosphoribosyltransferase) and the decarboxylation of OMP to form UMP (EC 4.1.1.23, OMP decarboxylase)." SIGNOR-267435 UMPS protein P11172 UNIPROT "orotidine 5'-phosphate(3-)" smallmolecule CHEBI:57538 ChEBI "up-regulates quantity" "chemical modification" 9606 2912371 t miannu "Uridine 5'-phosphate (UMP) synthase contains two sequential catalytic activities for the synthesis of orotidine 5'-phosphate (OMP) from orotate (EC 2.4.2.10, orotate phosphoribosyltransferase) and the decarboxylation of OMP to form UMP (EC 4.1.1.23, OMP decarboxylase)." SIGNOR-267438 UMPS protein P11172 UNIPROT "orotidine 5'-phosphate(3-)" smallmolecule CHEBI:57538 ChEBI "down-regulates quantity" "chemical modification" 9606 18020427 t miannu "Orotate phosphoribosyltransferase (OPRTase, EC 2.4.2.10) catalyzes the Mg2+-dependent condensation of orotic acid (OA) with PRPP (5-alpha-d-phosphorylribose 1-diphosphate) to yield diphosphate (PPi) and the nucleotide OMP (orotidine 5'-monophosphate)." SIGNOR-253581 MDH1 protein P40925 UNIPROT NAD(1-) smallmolecule CHEBI:57540 ChEBI "down-regulates quantity" "chemical modification" 9606 24068518 t miannu "Malate is dehydrogenated to produce oxaloacetate by the enzyme Malate Dehydrogenase. In this reaction NAD is converted to NADH2. Oxaloacetate formed in this reaction reacts with acetyl-CoA to form citrate in order to start another round of the citric acid cycle" SIGNOR-268099 MDH2 protein P40926 UNIPROT NAD(1-) smallmolecule CHEBI:57540 ChEBI "down-regulates quantity" "chemical modification" 9606 24068518 t miannu "Malate is dehydrogenated to produce oxaloacetate by the enzyme Malate Dehydrogenase. In this reaction NAD is converted to NADH2. Oxaloacetate formed in this reaction reacts with acetyl-CoA to form citrate in order to start another round of the citric acid cycle" SIGNOR-268100 GLUD2 protein P49448 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 ChEBI "down-regulates quantity" "chemical modification" 9913 11254391 t miannu "Glutamate dehydrogenase is found in all organisms and catalyses the oxidative deamination of l-glutamate to 2-oxoglutarate." SIGNOR-268558 malonyl-CoA smallmolecule CHEBI:15531 ChEBI "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "precursor of" 9606 15507492 t "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-267210 FASN protein P49327 UNIPROT "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "up-regulates quantity" "chemical modification" 9606 15507492 t "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-267208 ACSL5 protein Q9ULC5 UNIPROT "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "down-regulates quantity" "chemical modification" 9606 24269233 t "ACSs catalyze the conversion of FAs to their active form acyl-CoAs. The human genome codes for 26 ACS isozymes, which are classified into six subfamilies based on their substrate specificities toward the chain length of FAs and on sequence similarity" SIGNOR-267713 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI "up-regulates quantity" "precursor of" 10496970 t miannu "Adenylosuccinate synthetase catalyzes the first committed step in the de novo biosynthesis of AMP, thermodynamically coupling the hydrolysis of GTP to the formation of adenylosuccinate from l-aspartate and IMP." SIGNOR-268131 ADSS2 protein P30520 UNIPROT N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI "up-regulates quantity" "chemical modification" 9606 10496970 t miannu "Adenylosuccinate synthetase catalyzes the first committed step in the de novo biosynthesis of AMP, thermodynamically coupling the hydrolysis of GTP to the formation of adenylosuccinate from l-aspartate and IMP." SIGNOR-267347 ADSL protein P30566 UNIPROT N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI "down-regulates quantity" "chemical modification" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266612 "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "up-regulates quantity" "precursor of" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266496 "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "up-regulates quantity" "precursor of" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266493 GAPDHS protein O14556 UNIPROT "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "up-regulates quantity" "chemical modification" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266497 PGK1 protein P00558 UNIPROT "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266502 GAPDH protein P04406 UNIPROT "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "up-regulates quantity" "chemical modification" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266494 PGK2 protein P07205 UNIPROT "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266503 PKG proteinfamily SIGNOR-PF77 SIGNOR "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266504 "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" 9606 19401148 t miannu "Transaldolase (TAL, sedoheptulose 7-phosphate: d-glyceraldehyde 3-phosphate dihydroxyacetone transferase; EC number 2.2.1.2) is a cofactor-less enzyme of the pentose phosphate pathway (PPP) (Fig. 1A and B). It catalyzes the reversible transfer of a three carbon unit (“dihydroxyacetone”) between various sugar phosphates (from 3 to 8 carbon atoms in length). Physiological donor compounds are ketose sugar phosphates as fructose 6-phosphate or sedoheptulose 7-phosphate. Acceptor compounds are aldose sugar phosphates as glyceraldehyde 3-phosphate and erythrose 4-phosphate." SIGNOR-268133 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" -1 30553771 t "PFKFB3 has the highest kinase activity to shunt glucose toward glycolysis, whereas PFKFB4 has more FBPase-2 activity, redirecting glucose toward the pentose phosphate pathway, providing reducing power for lipid biosynthesis and scavenging reactive oxygen species" SIGNOR-267274 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267588 HSD17B11 protein Q8NBQ5 UNIPROT androst-5-ene-3beta,17beta-diol smallmolecule CHEBI:2710 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001363 30943210 t lperfetto "Testicular 17betaHSD3 converts DHEA to androstenediol and androstenedione to testosterone" SIGNOR-268660 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267589 "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Glucose 6-phosphate isomerase (GPI) catalyzes the interconversion of G6P into fructose-6-phosphate (F6P) in the second step of the Embden-Meyerhof pathway (Figure 1). As a result of this reversible reaction, products of the hexose-monophosphate shunt can be recycled to G6P." SIGNOR-266460 "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "precursor of" 9606 19401148 t miannu "Transaldolase (TAL, sedoheptulose 7-phosphate: d-glyceraldehyde 3-phosphate dihydroxyacetone transferase; EC number 2.2.1.2) is a cofactor-less enzyme of the pentose phosphate pathway (PPP) (Fig. 1A and B). It catalyzes the reversible transfer of a three carbon unit (“dihydroxyacetone”) between various sugar phosphates (from 3 to 8 carbon atoms in length). Physiological donor compounds are ketose sugar phosphates as fructose 6-phosphate or sedoheptulose 7-phosphate. Acceptor compounds are aldose sugar phosphates as glyceraldehyde 3-phosphate and erythrose 4-phosphate." SIGNOR-268134 FBP2 protein O00757 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "chemical modification" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267613 GPI protein P06744 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Glucose 6-phosphate isomerase (GPI) catalyzes the interconversion of G6P into fructose-6-phosphate (F6P) in the second step of the Embden-Meyerhof pathway (Figure 1). As a result of this reversible reaction, products of the hexose-monophosphate shunt can be recycled to G6P." SIGNOR-266462 PFKM protein P08237 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266467 FBP1 protein P09467 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "chemical modification" 9606 30616754 t lperfetto "FBPase converts fructose-1,6-bisphosphate (F-1,6-BP) to fructose-6-phosphate (F-6-P) and inorganic phosphate in the second rate-limiting reaction of gluconeogenesis.|FBP1 is ubiquitously present in tissues and is the key gluconeogenic enzyme in the liver and kidney, while FBP2 is restricted to the muscle" SIGNOR-267611 PFKL protein P17858 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266468 TALDO1 protein P37837 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "chemical modification" 9606 19401148 t miannu "Transaldolase (TAL, sedoheptulose 7-phosphate: d-glyceraldehyde 3-phosphate dihydroxyacetone transferase; EC number 2.2.1.2) is a cofactor-less enzyme of the pentose phosphate pathway (PPP) (Fig. 1A and B). It catalyzes the reversible transfer of a three carbon unit (‚Äúdihydroxyacetone‚Äù) between various sugar phosphates (from 3 to 8 carbon atoms in length). Physiological donor compounds are ketose sugar phosphates as fructose 6-phosphate or sedoheptulose 7-phosphate. Acceptor compounds are aldose sugar phosphates as glyceraldehyde 3-phosphate and erythrose 4-phosphate." SIGNOR-267091 PFKP protein Q01813 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphofructokinase catalyzes the rate-limiting, ATP-mediated phosphorylation of F6P to FBP. PFK is a homo- or heterotetramer with a molecular mass of approximately 380 kDa, and the enzyme is allosterically regulated, among other metabolites, by 2,3-DPG.35." SIGNOR-266469 PFKFB3 protein Q16875 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "down-regulates quantity" "chemical modification" -1 9404080 t "A full-length cDNA, which encodes a human placental fructose-6-phosphate,2-kinase/ fructose-2,6-bisphosphatase, was constructed and expressed in¬†Escherichia coli. [...]The expressed enzyme was bifunctional with¬†Vmax¬†values of 142 and 0.2 milliunits/mg for the kinase and phosphatase activities, respectively." SIGNOR-267271 PFKFB4 protein Q16877 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "down-regulates quantity" "chemical modification" 9606 15170386 t miannu "Fru-2,6-P2 (fructose 2,6-bisphosphate) is a signal molecule that controls glycolysis. Since its discovery more than 20 years ago, inroads have been made towards the understanding of the structure‚Äì function relationships in PFK-2 (6-phosphofructo-2-kinase)/ FBPase-2 (fructose-2,6-bisphosphatase), the homodimeric bifunctional enzyme that catalyses the synthesis and degradation of Fru-2,6-P2" SIGNOR-268117 PFKFB4 protein Q16877 UNIPROT "β-D-fructose 6-phosphate" smallmolecule CHEBI:57634 ChEBI "up-regulates quantity" "chemical modification" -1 30553771 t miannu "PFKFB3 has the highest kinase activity to shunt glucose toward glycolysis, whereas PFKFB4 has more FBPase-2 activity, redirecting glucose toward the pentose phosphate pathway, providing reducing power for lipid biosynthesis and scavenging reactive oxygen species" SIGNOR-268118 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-268077 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-268075 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-268074 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-268073 ALDOA protein P04075 UNIPROT "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266483 ALDOB protein P05062 UNIPROT "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266484 ALDOC protein P09972 UNIPROT "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266485 TPI1 protein P60174 UNIPROT "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Triosephosphate isomerase (TPI) is the glycolytic enzyme with the highest activity in vitro. TPI catalyzes the interconversion of glyceraldehyde-3-phosphate and DHAP (Figure 1). It consists of a dimer with 2 identical subunits of 248 amino acids (27 kDa)." SIGNOR-266491 Aldolase proteinfamily SIGNOR-PF75 SIGNOR "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266486 UDP-N-acetyl-alpha-D-glucosamine smallmolecule CHEBI:16264 ChEBI "N-acyl-D-mannosamine 6-phosphate(2-)" smallmolecule CHEBI:57666 ChEBI "up-regulates quantity" "precursor of" 10745088 t lperfetto "UDP-GlcNAc 2-epimerase is a bifunctional enzyme and catalyzes the first two steps of neuraminic acid synthesis in the cytosol, the conversion of UDP-N-acetylglucosamine to ManAc and the phosphorylation to ManAc-6-phosphate." SIGNOR-266075 ALDH5A1 protein P51649 UNIPROT 4-oxobutanoate smallmolecule CHEBI:57706 ChEBI "down-regulates quantity" "chemical modification" 9606 19300440 t miannu "Succinic semialdehyde dehydrogenase (SSADH) is involved in the final degradation step of the inhibitory neurotransmitter gamma-aminobutyric acid by converting succinic semialdehyde to succinic acid in the mitochondrial matrix." SIGNOR-266616 PGM2 protein Q96G03 UNIPROT "alpha-D-ribose 1-phosphate(2-)" smallmolecule CHEBI:57720 ChEBI "down-regulates quantity" "chemical modification" 9606 17804405 t miannu "Phosphopentomutase catalyzes the conversion of the nucleoside breakdown products ribose 1-phosphate and deoxyribose 1-phosphate to the corresponding 5-phosphopentoses. The role of phosphopentomutase is to utilize ribose 1-phosphate and deoxyribose 1-phosphate, which are formed by purine nucleoside phosphorylase and uridine phosphorylase. Using catalytic efficiency as a criterion, PGM2 acted more than 10-fold better as a phosphopentomutase (both on deoxyribose 1-phosphate and on ribose 1-phosphate) than as a phosphoglucomutase." SIGNOR-267075 "D-ribulose 5-phosphate" smallmolecule CHEBI:17363 ChEBI "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "up-regulates quantity" "precursor of" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267063 "D-ribulose 5-phosphate" smallmolecule CHEBI:17363 ChEBI "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "up-regulates quantity" "precursor of" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267062 TKT protein P29401 UNIPROT "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "down-regulates quantity" "chemical modification" 9606 24929114 t miannu "Transketolase (TK, EC 2.2.1.1) is the key rate-limiting enzyme of the non-oxidative branch of the pentose phosphate pathway of carbohydrate transformation. TKs (with the exception of the enzymes of mammalian origin) are characterized by broad substrate specificity. Xylulose 5-phosphate (X5P), fructose 6-phosphate (F6P), erythrulose 4-phosphate, and sedoheptulose 7-phosphate are typical donor substrates of TK; ribose 5-phosphate (R5P), glyceraldehyde 3-phosphate (G3P), and erythrose 4-phosphate are typical acceptor substrates." SIGNOR-267085 RPEL1 protein Q2QD12 UNIPROT "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "up-regulates quantity" "chemical modification" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267069 RPE protein Q96AT9 UNIPROT "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "up-regulates quantity" "chemical modification" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267068 NADP(3-) smallmolecule CHEBI:58349 ChEBI NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "precursor of" 9606 34775382 t miannu "6 PG undergoes oxidative decarboxylation by 6-phosphogluconate dehydrogenase (6PGD) producing Ru5P and the second NADPH molecule." SIGNOR-268111 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270407 NADP(3-) smallmolecule CHEBI:58349 ChEBI NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "precursor of" 9606 33064660 t miannu "Malic enzyme 1 (ME1) is a cytosolic protein that catalyzes the conversion of malate to pyruvate while concomitantly generating NADPH from NADP." SIGNOR-268078 G6PD protein P11413 UNIPROT NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "chemical modification" 9606 24769394 t miannu "The major NADPH-producing enzymes in the cell are glucose-6-phosphate dehydrogenase (G6PD) and 6-phosphogluconate dehydrogenase (6PGD) in the pentose phosphate pathway (PPP), malic enzyme (ME) in the pyruvate cycling pathway, and isocitrate dehydrogenase (IDH) in the tricarboxylic acid (TCA) cycle" SIGNOR-267052 ME2 protein P23368 UNIPROT NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "chemical modification" 9606 24769394 t miannu "The major NADPH-producing enzymes in the cell are glucose-6-phosphate dehydrogenase (G6PD) and 6-phosphogluconate dehydrogenase (6PGD) in the pentose phosphate pathway (PPP), malic enzyme (ME) in the pyruvate cycling pathway, and isocitrate dehydrogenase (IDH) in the tricarboxylic acid (TCA) cycle" SIGNOR-267054 ME1 protein P48163 UNIPROT NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "chemical modification" 9606 24769394 t miannu "The major NADPH-producing enzymes in the cell are glucose-6-phosphate dehydrogenase (G6PD) and 6-phosphogluconate dehydrogenase (6PGD) in the pentose phosphate pathway (PPP), malic enzyme (ME) in the pyruvate cycling pathway, and isocitrate dehydrogenase (IDH) in the tricarboxylic acid (TCA) cycle" SIGNOR-267055 FASN protein P49327 UNIPROT NADPH(4-) smallmolecule CHEBI:57783 ChEBI "down-regulates quantity" "chemical modification" 9606 15507492 t "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-267759 PGD protein P52209 UNIPROT NADPH(4-) smallmolecule CHEBI:57783 ChEBI "up-regulates quantity" "chemical modification" 9606 24769394 t miannu "The major NADPH-producing enzymes in the cell are glucose-6-phosphate dehydrogenase (G6PD) and 6-phosphogluconate dehydrogenase (6PGD) in the pentose phosphate pathway (PPP), malic enzyme (ME) in the pyruvate cycling pathway, and isocitrate dehydrogenase (IDH) in the tricarboxylic acid (TCA) cycle" SIGNOR-267053 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "beta-alanine zwitterion" smallmolecule CHEBI:57966 ChEBI "up-regulates quantity" "precursor of" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267547 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "beta-alanine zwitterion" smallmolecule CHEBI:57966 ChEBI "up-regulates quantity" "precursor of" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267544 GADL1 protein Q6ZQY3 UNIPROT "beta-alanine zwitterion" smallmolecule CHEBI:57966 ChEBI "up-regulates quantity" "chemical modification" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267546 CSAD protein Q9Y600 UNIPROT "beta-alanine zwitterion" smallmolecule CHEBI:57966 ChEBI "up-regulates quantity" "chemical modification" 9606 22718265 t miannu "Animal glutamate decarboxylase (GDC), aspartate decarboxylase (ADC, also called aspartate Œ±-decarboxylase or aspartate 1-decarboxylase) and cysteine sulfinic acid decarboxylase (CSADC) catalyze the decarboxylation of Œ±-carboxyl group of glutamate, aspartate and cysteine sulfinic acid to produce Œ≥-aminobutyric acid (GABA), Œ≤-alanine and hypotaurine, respectively; these amine products play important role in living organisms." SIGNOR-267549 AGPAT5 protein Q9NUQ2 UNIPROT "1-acyl-sn-glycerol 3-phosphate(2-)" smallmolecule CHEBI:57970 ChEBI "down-regulates quantity" "chemical modification" 9606 21173190 t lperfetto "The enzyme 1-acylglycerol-3-phosphate-O-acyltransferase (AGPAT) converts lysophosphatidic acid (LPA) to phosphatidic acid (PA).¬†" SIGNOR-267012 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "L-alanine zwitterion" smallmolecule CHEBI:57972 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "The synthesis of T3 and T4 is achieved through the transfer of an iodophenoxyl group from a MIT or DIT residue called a ‚Äúdonor‚Äù onto a DIT residue called an ‚Äúacceptor‚Äù. TPO seems to be primarily responsible for catalyzing the oxidations of iodotyrosines." SIGNOR-268122 3-iodo-L-tyrosine smallmolecule CHEBI:27847 ChEBI "L-alanine zwitterion" smallmolecule CHEBI:57972 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "The synthesis of T3 and T4 is achieved through the transfer of an iodophenoxyl group from a MIT or DIT residue called a ‚Äúdonor‚Äù onto a DIT residue called an ‚Äúacceptor‚Äù. TPO seems to be primarily responsible for catalyzing the oxidations of iodotyrosines." SIGNOR-268123 TPO protein P07202 UNIPROT "L-alanine zwitterion" smallmolecule CHEBI:57972 ChEBI "up-regulates quantity" "chemical modification" 9606 28153798 t scontino "The synthesis of T3 and T4 is achieved through the transfer of an iodophenoxyl group from a MIT or DIT residue called a ‚Äúdonor‚Äù onto a DIT residue called an ‚Äúacceptor‚Äù. TPO seems to be primarily responsible for catalyzing the oxidations of iodotyrosines." SIGNOR-267041 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "up-regulates quantity" "precursor of" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267080 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "up-regulates quantity" "precursor of" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267077 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270408 UMPS protein P11172 UNIPROT "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "down-regulates quantity" "chemical modification" 9606 2912371 t miannu "Uridine 5'-phosphate (UMP) synthase contains two sequential catalytic activities for the synthesis of orotidine 5'-phosphate (OMP) from orotate (EC 2.4.2.10, orotate phosphoribosyltransferase) and the decarboxylation of OMP to form UMP (EC 4.1.1.23, OMP decarboxylase)." SIGNOR-267437 PRPS2 protein P11908 UNIPROT "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "up-regulates quantity" "chemical modification" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267082 PRPS1 protein P60891 UNIPROT "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "up-regulates quantity" "chemical modification" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267079 PPAT protein Q06203 UNIPROT "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI "down-regulates quantity" "chemical modification" 9606 9914248 t miannu "Glutamine PRPP amidotransferase (GPATase) catalyzes the first step of de novo purine biosynthesis, the conversion of 5-phosphoribosyl-(~)l-pyrophosphate (PRPP) to 5-phosphoribosyl-([3)l-amine (PRA). The nitrogen source for the reaction is the amide group of glutamine." SIGNOR-267293 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "L-asparagine zwitterion" smallmolecule CHEBI:58048 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-268069 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "L-asparagine zwitterion" smallmolecule CHEBI:58048 ChEBI "up-regulates quantity" "precursor of" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-268071 ASNS protein P08243 UNIPROT "L-asparagine zwitterion" smallmolecule CHEBI:58048 ChEBI "up-regulates quantity" "chemical modification" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267533 ASPG protein Q86U10 UNIPROT "L-asparagine zwitterion" smallmolecule CHEBI:58048 ChEBI "down-regulates quantity" "chemical modification" 9606 24657844 t miannu "Recently, we structurally and biochemically characterized the enzyme human L-asparaginase 3 (hASNase3), which possesses L-asparaginase activity and belongs to the N-terminal nucleophile superfamily of enzymes. l-Asparaginases (EC 3.5.1.1; l-asparagine amidohydrolase; l-ASNase2) are enzymes that primarily catalyze the conversion of l-asparagine (l-Asn) to l-aspartic acid (l-Asp) and ammonia, although some of them are able to also hydrolyze l-glutamine (l-Gln) to l-glutamic acid (l-Glu) and ammonia." SIGNOR-267537 D-glucopyranose smallmolecule CHEBI:4167 ChEBI UDP(3-) smallmolecule CHEBI:58223 ChEBI "up-regulates quantity" "precursor of" 9606 16157350 t miannu "Beta-1,4-Galactosyltransferase-I (beta4Gal-T1) transfers galactose from UDP-galactose to N-acetylglucosamine (GlcNAc) residues of the branched N-linked oligosaccharide chains of glycoproteins." SIGNOR-268472 B4GALT1 protein P15291 UNIPROT UDP(3-) smallmolecule CHEBI:58223 ChEBI "up-regulates quantity" "chemical modification" 9606 16157350 t miannu "Beta-1,4-Galactosyltransferase-I (beta4Gal-T1) transfers galactose from UDP-galactose to N-acetylglucosamine (GlcNAc) residues of the branched N-linked oligosaccharide chains of glycoproteins." SIGNOR-268470 "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "precursor of" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267935 tRNA(Lys) smallmolecule CHEBI:29185 ChEBI Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270409 GPI protein P06744 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 16051738 t miannu "Glucose 6-phosphate isomerase (GPI) catalyzes the interconversion of G6P into fructose-6-phosphate (F6P) in the second step of the Embden-Meyerhof pathway (Figure 1). As a result of this reversible reaction, products of the hexose-monophosphate shunt can be recycled to G6P." SIGNOR-266461 G6PD protein P11413 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 24769394 t miannu "G6PD catalyzes the oxidation of glucose-6-phosphate to 6-phosphogluconate and concomitantly reduces NADP+ to NADPH, which is the rate-limiting and primary control step of the NADPH-generating portion in the PPP. Thus, G6PD acts as a guardian of cellular redox potential during oxidative stress" SIGNOR-267050 GCK protein P35557 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Hexokinase catalyzes the phosphorylation of glucose to G6P, using ATP as a phosphoryl donor." SIGNOR-266448 G6PC1 protein P35575 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 12093795 t miannu "Glucose-6-phosphatase (G6Pase), a key enzyme in glucose homeostasis, is anchored to the endoplasmic reticulum by nine transmembrane helices. The amino acids comprising the catalytic center of G6Pase include Lys(76), Arg(83), His(119), Arg(170), and His(176). During catalysis, a His residue in G6Pase becomes phosphorylated generating an enzyme-phosphate intermediate. Glucose-6-phosphatase (G6Pase,1 EC 3.1.3.9), a key enzyme in glucose homeostasis, catalyzes the hydrolysis of glucose 6-phosphate (G6P) to glucose and phosphate, the terminal steps in gluconeogenesis and glycogenolysis" SIGNOR-266568 "Vps34 Complex II" complex SIGNOR-C241 SIGNOR Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 30397185 f lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260326 CPS1 protein P31327 UNIPROT glutamine smallmolecule CHEBI:28300 ChEBI "down-regulates quantity" "chemical modification" 9606 15096496 t "CPSase catalyzes the synthesis of carbamoyl phosphate from glutamine, bicarbonate, and two ATP molecules" SIGNOR-267198 G6PC1 protein P35575 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 12093795 t miannu "Glucose-6-phosphatase (G6Pase), a key enzyme in glucose homeostasis, is anchored to the endoplasmic reticulum by nine transmembrane helices. The amino acids comprising the catalytic center of G6Pase include Lys(76), Arg(83), His(119), Arg(170), and His(176). During catalysis, a His residue in G6Pase becomes phosphorylated generating an enzyme-phosphate intermediate. Glucose-6-phosphatase (G6Pase,1 EC 3.1.3.9), a key enzyme in glucose homeostasis, catalyzes the hydrolysis of glucose 6-phosphate (G6P) to glucose and phosphate, the terminal steps in gluconeogenesis and glycogenolysis" SIGNOR-266582 PGM1 protein P36871 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267932 PGM1 protein P36871 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267930 HK2 protein P52789 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Hexokinase catalyzes the phosphorylation of glucose to G6P, using ATP as a phosphoryl donor." SIGNOR-266446 HK3 protein P52790 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Hexokinase catalyzes the phosphorylation of glucose to G6P, using ATP as a phosphoryl donor." SIGNOR-266447 PGM2 protein Q96G03 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-268116 PGM2 protein Q96G03 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267934 G6PC3 protein Q9BUM1 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 12093795 t miannu "Glucose-6-phosphatase (G6Pase), a key enzyme in glucose homeostasis, is anchored to the endoplasmic reticulum by nine transmembrane helices. The amino acids comprising the catalytic center of G6Pase include Lys(76), Arg(83), His(119), Arg(170), and His(176). During catalysis, a His residue in G6Pase becomes phosphorylated generating an enzyme-phosphate intermediate. Glucose-6-phosphatase (G6Pase,1 EC 3.1.3.9), a key enzyme in glucose homeostasis, catalyzes the hydrolysis of glucose 6-phosphate (G6P) to glucose and phosphate, the terminal steps in gluconeogenesis and glycogenolysis" SIGNOR-266570 G6PC2 protein Q9NQR9 UNIPROT "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 12093795 t miannu "Glucose-6-phosphatase (G6Pase), a key enzyme in glucose homeostasis, is anchored to the endoplasmic reticulum by nine transmembrane helices. The amino acids comprising the catalytic center of G6Pase include Lys(76), Arg(83), His(119), Arg(170), and His(176). During catalysis, a His residue in G6Pase becomes phosphorylated generating an enzyme-phosphate intermediate. Glucose-6-phosphatase (G6Pase,1 EC 3.1.3.9), a key enzyme in glucose homeostasis, catalyzes the hydrolysis of glucose 6-phosphate (G6P) to glucose and phosphate, the terminal steps in gluconeogenesis and glycogenolysis" SIGNOR-266583 G6P proteinfamily SIGNOR-PF81 SIGNOR "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "down-regulates quantity" "chemical modification" 9606 12093795 t miannu "Glucose-6-phosphatase (G6Pase), a key enzyme in glucose homeostasis, is anchored to the endoplasmic reticulum by nine transmembrane helices. The amino acids comprising the catalytic center of G6Pase include Lys(76), Arg(83), His(119), Arg(170), and His(176). During catalysis, a His residue in G6Pase becomes phosphorylated generating an enzyme-phosphate intermediate. Glucose-6-phosphatase (G6Pase,1 EC 3.1.3.9), a key enzyme in glucose homeostasis, catalyzes the hydrolysis of glucose 6-phosphate (G6P) to glucose and phosphate, the terminal steps in gluconeogenesis and glycogenolysis" SIGNOR-266571 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267417 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "up-regulates quantity" "precursor of" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267416 DHFR protein P00374 UNIPROT dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "down-regulates quantity" "chemical modification" 9606 21876184 t lperfetto "Human dihydrofolate reductase (DHFR) was previously thought to be the only enzyme capable of the reduction of dihydrofolate to tetrahydrofolate; an essential reaction necessary to ensure a continuous supply of biologically active folate." SIGNOR-268257 CAD protein P27708 UNIPROT "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "down-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-268092 CAD protein P27708 UNIPROT "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "up-regulates quantity" "chemical modification" 9606 24332717 t "In animals, the first three reactions of the pathway are catalyzed by CAD, an 240 kDa multifunctional protein that combines glutamine-dependent carbamyl phosphate synthetase (GLNCPSase), aspartate transcarbamylase (ATCase), and dihydroorotase (DHOase) activities" SIGNOR-267194 CPS1 protein P31327 UNIPROT "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "up-regulates quantity" "chemical modification" 9606 15096496 t "CPSase catalyzes the synthesis of carbamoyl phosphate from glutamine, bicarbonate, and two ATP molecules" SIGNOR-267192 "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266499 "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266501 "3-phosphonato-D-glyceroyl phosphate(4-)" smallmolecule CHEBI:57604 ChEBI 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266500 PHGDH protein O43175 UNIPROT 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates activity" "chemical modification" 9606 25406093 t lperfetto "PHDGH catalyzes the first reaction of de novo serine biosynthesis, producing 3-phosphohydroxypyruvate by NAD+-coupled oxidation of 3-phosphoglycerate (3PG).|The PHGDH reaction is reversible and, under standard conditions, thermodynamically favors the direction from 3-phosphohydroxypyruvate to 3PG." SIGNOR-268567 PGK1 protein P00558 UNIPROT 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266505 PGK2 protein P07205 UNIPROT 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266506 PGAM2 protein P15259 UNIPROT 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "down-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266512 PGAM1 protein P18669 UNIPROT 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "down-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266511 PKG proteinfamily SIGNOR-PF77 SIGNOR 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Phosphoglycerate kinase generates one molecule of ATP by catalyzing the reversible conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate. Two isozymes of PGK exist: PGK-1, ubiquitously expressed in all somatic cells, and PGK-2, expressed only in spermatozoa." SIGNOR-266507 lysine smallmolecule CHEBI:25094 ChEBI Lys-tRNA(Lys) smallmolecule CHEBI:16047 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270410 PGAM proteinfamily SIGNOR-PF78 SIGNOR 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "down-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266513 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "precursor of" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266508 GLS protein O94925 UNIPROT L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "chemical modification" 9606 22049910 t miannu "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-266910 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "precursor of" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266509 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "precursor of" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266510 ENO1 protein P06733 UNIPROT 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "down-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266528 ENO2 protein P09104 UNIPROT 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "down-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266529 ENO3 protein P13929 UNIPROT 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "down-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266530 PGAM2 protein P15259 UNIPROT 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266515 PGAM1 protein P18669 UNIPROT 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266514 Enolase proteinfamily SIGNOR-PF74 SIGNOR 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "down-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266531 PGAM proteinfamily SIGNOR-PF78 SIGNOR 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI "up-regulates quantity" "chemical modification" 9606 24786789 t miannu "Phosphoglycerate mutase (PGAM) is a glycolytic enzyme that catalyzes the reversible conversion of 3-phosphoglycerate (3-PG) to 2-phosphoglycerate (2-PG; ref. 4). Human genome contains two PGAM genes, PGAM1 (also known as PGAM-B), which is expressed in brain and most other tissues, and PGAM2 (also known as PGAM-M), which is highly expressed in muscle." SIGNOR-266516 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "L-tyrosine zwitterion" smallmolecule CHEBI:58315 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "MIT and DIT, which are deiodinated by iodotyrosine dehalogenase (DEHAL1) that seems to be present in the apical plasma membrane. MIT and DIT are liberated, and the deiodination of these molecules by DEHAL1 is important for providing a sustained source of intrathyroidal iodide." SIGNOR-267035 3-iodo-L-tyrosine smallmolecule CHEBI:27847 ChEBI "L-tyrosine zwitterion" smallmolecule CHEBI:58315 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "MIT and DIT, which are deiodinated by iodotyrosine dehalogenase (DEHAL1) that seems to be present in the apical plasma membrane. MIT and DIT are liberated, and the deiodination of these molecules by DEHAL1 is important for providing a sustained source of intrathyroidal iodide." SIGNOR-267031 TPO protein P07202 UNIPROT "L-tyrosine zwitterion" smallmolecule CHEBI:58315 ChEBI "down-regulates quantity" "chemical modification" 9606 16098474 t scontino "TPO plays a key role in thyroid hormone synthesis by catalyzing both the iodination of tyrosine residues to form monoiodotyrosine (MIT) and diiodotyrosine (DIT) residues. The first step in the process of thyroid hormone synthesis is the binding of iodine to tyrosine residues in Tg, which yields MIT and DIT residues." SIGNOR-266956 IYD protein Q6PHW0 UNIPROT "L-tyrosine zwitterion" smallmolecule CHEBI:58315 ChEBI "up-regulates quantity" "chemical modification" 9606 28153798 t scontino "MIT and DIT, which are deiodinated by iodotyrosine dehalogenase (DEHAL1) that seems to be present in the apical plasma membrane. MIT and DIT are liberated, and the deiodination of these molecules by DEHAL1 is important for providing a sustained source of intrathyroidal iodide." SIGNOR-267033 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI CDP-diacylglycerol(2-) smallmolecule CHEBI:58332 ChEBI "up-regulates quantity" "precursor of" 9606 25375833 t lperfetto "CDP-diacylglycerol synthases (CDS) are critical enzymes that catalyze the formation of CDP-diacylglycerol (CDP-DAG) from phosphatidic acid (PA)." SIGNOR-267022 CDS1 protein Q92903 UNIPROT CDP-diacylglycerol(2-) smallmolecule CHEBI:58332 ChEBI up-regulates "chemical modification" 9606 25375833 t lperfetto "CDP-diacylglycerol synthases (CDS) are critical enzymes that catalyze the formation of CDP-diacylglycerol (CDP-DAG) from phosphatidic acid (PA)." SIGNOR-267017 NADPH(4-) smallmolecule CHEBI:57783 ChEBI NADP(3-) smallmolecule CHEBI:58349 ChEBI "up-regulates quantity" "precursor of" 9606 15507492 t miannu "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-268088 ME1 protein P48163 UNIPROT NADP(3-) smallmolecule CHEBI:58349 ChEBI "down-regulates quantity" "chemical modification" 9606 33064660 t miannu "Malic enzyme 1 (ME1) is a cytosolic protein that catalyzes the conversion of malate to pyruvate while concomitantly generating NADPH from NADP." SIGNOR-267722 FASN protein P49327 UNIPROT NADP(3-) smallmolecule CHEBI:58349 ChEBI "up-regulates quantity" "chemical modification" 9606 15507492 t miannu "Human fatty acid synthase (FAS) is a complex homodimeric (552-kDa) enzyme that regulates the¬†de novo¬†biosynthesis of long-chain fatty acids. This cytosolic enzyme catalyzes the formation of 16 carbon (C16) palmitate, from acetyl-coenzyme A (acetyl-CoA) and malonyl-coenzyme A (malonyl-CoA) in the presence of NADPH.¬†" SIGNOR-268087 PGD protein P52209 UNIPROT NADP(3-) smallmolecule CHEBI:58349 ChEBI "down-regulates quantity" "chemical modification" 9606 34775382 t miannu "6 PG undergoes oxidative decarboxylation by 6-phosphogluconate dehydrogenase (6PGD) producing Ru5P and the second NADPH molecule." SIGNOR-268112 ammonium smallmolecule CHEBI:28938 ChEBI "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "up-regulates quantity" "precursor of" 9606 30158707 t miannu "Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction." SIGNOR-267823 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "up-regulates quantity" "precursor of" 9606 30158707 t miannu "Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction." SIGNOR-267822 PFAS protein O15067 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure." SIGNOR-267310 ASNS protein P08243 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 29084849 t miannu "Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7." SIGNOR-267532 GLUL protein P15104 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "up-regulates quantity" "chemical modification" 9606 30158707 t miannu "Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction." SIGNOR-267826 CAD protein P27708 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 28552578 t miannu "CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains." SIGNOR-267418 GMPS protein P49915 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 6698284 t miannu "The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2)." SIGNOR-267340 GFPT1 protein Q06210 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-267816 SLC1A5 protein Q15758 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "up-regulates quantity" relocalization 9606 26724577 t "Fourteen of them [[SLC transporters] , capable of transporting glutamine across the plasma membrane, are found in four families: SLC1, SLC6, SLC7, and SLC38. However, it is generally thought that the members of the SLC38 family are the principal transporters for glutamine." SIGNOR-266914 SLC38A1 protein Q9H2H9 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "up-regulates quantity" relocalization 9606 26724577 t "Fourteen of them [[SLC transporters] , capable of transporting glutamine across the plasma membrane, are found in four families: SLC1, SLC6, SLC7, and SLC38. However, it is generally thought that the members of the SLC38 family are the principal transporters for glutamine." SIGNOR-266912 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI SAICAR(4-) smallmolecule CHEBI:58443 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267320 ADSS1 protein Q8N142 UNIPROT N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI "up-regulates quantity" "chemical modification" 9606 10496970 t miannu "Adenylosuccinate synthetase catalyzes the first committed step in the de novo biosynthesis of AMP, thermodynamically coupling the hydrolysis of GTP to the formation of adenylosuccinate from l-aspartate and IMP." SIGNOR-267348 5-amino-1-(5-phosphonato-D-ribosyl)imidazolium-4-carboxylate(2-) smallmolecule CHEBI:77657 ChEBI SAICAR(4-) smallmolecule CHEBI:58443 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-268109 PAICS protein P22234 UNIPROT SAICAR(4-) smallmolecule CHEBI:58443 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267322 ADSL protein P30566 UNIPROT SAICAR(4-) smallmolecule CHEBI:58443 ChEBI "down-regulates quantity" "chemical modification" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266611 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58467 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The last two steps in the pathway are catalyzed by the bifunctional AICAR transformylase/IMP cyclohydrolase (ATIC). The transformylase domain of the enzyme first catalyzes the conversion of AICAR to formylaminoimida zole-4-carboxamide ribonucleotide (FAICAR) using the N10-formyltetrahydrofolate. Then, the cyclohydrolase domain closes the purine ring to form IMP." SIGNOR-267324 ATIC protein P31939 UNIPROT 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58467 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The last two steps in the pathway are catalyzed by the bifunctional AICAR transformylase/IMP cyclohydrolase (ATIC). The transformylase domain of the enzyme first catalyzes the conversion of AICAR to formylaminoimida zole-4-carboxamide ribonucleotide (FAICAR) using the N10-formyltetrahydrofolate. Then, the cyclohydrolase domain closes the purine ring to form IMP." SIGNOR-267327 SAICAR(4-) smallmolecule CHEBI:58443 ChEBI 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58475 ChEBI "up-regulates quantity" "precursor of" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266609 ADSL protein P30566 UNIPROT 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58475 ChEBI "up-regulates quantity" "chemical modification" 9606 22812634 t miannu "ADSL carries out two non-sequential steps of de novo AMP synthesis, the conversion of succinylaminoimidazolecarboxamide ribonucleotide (SAICAR) and succinyladenosine monophosphate (SAMP) into aminoimidazolecarboxamide ribotide (AICAR) and adenosine monophosphate (AMP), respectively, with the concomitant release of fumarate in each case" SIGNOR-266608 TIGAR protein Q9NQ88 UNIPROT "beta-D-fructofuranose 2,6-bisphosphate(4-)" smallmolecule CHEBI:58579 ChEBI "down-regulates quantity" "chemical modification" 9606 27803158 t miannu "TP53 inducible glycolysis and apoptosis regulator (TIGAR) is a bisphosphatase that reduces glycolysis and is highly expressed in carcinoma cells in the majority of human breast cancers. TIGAR decreases glycolysis by functioning as a bisphosphatase that reduces levels of intracellular fructose-2,6-bisphosphate (Fru-2,6-P2) and 2,3-bisphosphoglycerate (7, 9), which are regulators of glycolysis." SIGNOR-267364 glycogen smallmolecule CHEBI:28087 ChEBI "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "precursor of" 9606 3346228 t "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [‚Ķ] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267394 glycogen smallmolecule CHEBI:28087 ChEBI "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "precursor of" 9606 3346228 t "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267955 glycogen smallmolecule CHEBI:28087 ChEBI "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "precursor of" 9606 3346228 t "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [‚Ķ] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267391 glycogen smallmolecule CHEBI:28087 ChEBI "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "precursor of" 9606 3346228 t "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267950 "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "precursor of" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267936 PYGL protein P06737 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 3346228 t miannu "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267393 PYGB protein P11216 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 3346228 t miannu "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267396 PYGM protein P11217 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 3346228 t miannu "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267390 PGM1 protein P36871 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267929 PGM1 protein P36871 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "down-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267931 PGM2 protein Q96G03 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-267933 PGM2 protein Q96G03 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "down-regulates quantity" "chemical modification" 9606 32898648 t miannu "Human PGM1 deficiency is an inborn error of metabolism (OMIM: 614921), affecting cellular glucose homeostasis, the storage of glucose as glycogen, and the N-glycosylation of proteins. Like other PGM enzymes, the human protein catalyzes the Mg2+-dependent interconversion of glucose 1-phosphate (G1P) and glucose 6-phosphate (G6P)." SIGNOR-268115 PYG proteinfamily SIGNOR-PF96 SIGNOR "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "up-regulates quantity" "chemical modification" 9606 3346228 t miannu "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed [√¢‚Ǩ¬¶] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267954 "5-phospho-α-D-ribose 1-diphosphate" smallmolecule CHEBI:58017 ChEBI 5-phospho-beta-D-ribosylaminium(1-) smallmolecule CHEBI:58681 ChEBI "up-regulates quantity" "precursor of" 9606 9914248 t miannu "Glutamine PRPP amidotransferase (GPATase) catalyzes the first step of de novo purine biosynthesis, the conversion of 5-phosphoribosyl-(~)l-pyrophosphate (PRPP) to 5-phosphoribosyl-([3)l-amine (PRA). The nitrogen source for the reaction is the amide group of glutamine." SIGNOR-267292 GART protein P22102 UNIPROT 5-phospho-beta-D-ribosylaminium(1-) smallmolecule CHEBI:58681 ChEBI "down-regulates quantity" "chemical modification" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-267298 PPAT protein Q06203 UNIPROT 5-phospho-beta-D-ribosylaminium(1-) smallmolecule CHEBI:58681 ChEBI "up-regulates quantity" "chemical modification" 9606 9914248 t miannu "Glutamine PRPP amidotransferase (GPATase) catalyzes the first step of de novo purine biosynthesis, the conversion of 5-phosphoribosyl-(~)l-pyrophosphate (PRPP) to 5-phosphoribosyl-([3)l-amine (PRA). The nitrogen source for the reaction is the amide group of glutamine." SIGNOR-267295 oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 24632615 t miannu "Phosphoenolpyruvate carboxykinase (PEPCK, EC 4.1.1.32) is a key enzyme of gluconeogenesis. Two isoforms exist, a cytoplasmic form (PCK1, PEPCK-C) and a mitochondrial isoform (PCK2, PEPCK-M). PEPCK activity is present at significant levels in the liver, but also in the kidney and in brown and white adipose tissue. PEPCK, which converts oxaloacetate (OAA) to PEP, has an important role in glucose formation, but also for the generation of glycerol and serine." SIGNOR-266555 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266523 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266522 GNE protein Q9Y223 UNIPROT "N-acyl-D-mannosamine 6-phosphate(2-)" smallmolecule CHEBI:57666 ChEBI "up-regulates quantity" "chemical modification" 10745088 t lperfetto "UDP-GlcNAc 2-epimerase is a bifunctional enzyme and catalyzes the first two steps of neuraminic acid synthesis in the cytosol, the conversion of UDP-N-acetylglucosamine to ManAc and the phosphorylation to ManAc-6-phosphate." SIGNOR-266074 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266521 2-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58289 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266520 ENO1 protein P06733 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266524 ENO2 protein P09104 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266525 ENO3 protein P13929 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266526 PKLR protein P30613 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "down-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266535 PCK2 protein Q16822 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "chemical modification" 9606 24632615 t miannu "Phosphoenolpyruvate carboxykinase (PEPCK, EC 4.1.1.32) is a key enzyme of gluconeogenesis. Two isoforms exist, a cytoplasmic form (PCK1, PEPCK-C) and a mitochondrial isoform (PCK2, PEPCK-M). PEPCK activity is present at significant levels in the liver, but also in the kidney and in brown and white adipose tissue. PEPCK, which converts oxaloacetate (OAA) to PEP, has an important role in glucose formation, but also for the generation of glycerol and serine." SIGNOR-266557 Enolase proteinfamily SIGNOR-PF74 SIGNOR phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "chemical modification" 9606 29767008 t miannu "Alpha-enolase (ENO1), also known as 2-phospho-D-glycerate hydrolase, is a metalloenzyme that catalyzes the conversion of 2-phosphoglyceric acid to phosphoenolpyruvic acid in the glycolytic pathway. Subsequent studies have shown that three types of enolase isoenzymes exist in mammals: Œ±-enolase (ENO1) is present in almost all mature tissues; Œ≤-enolase (ENO3) exists primarily in muscle tissues; and Œ≥-enolase (ENO2) occurs mainly in nervous and neuroendocrine tissues. All enolases are composed of two identical subunits." SIGNOR-266527 PK proteinfamily SIGNOR-PF80 SIGNOR phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "down-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266539 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-)" smallmolecule CHEBI:58725 ChEBI "up-regulates quantity" "precursor of" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-268097 "D-fructofuranose 6-phosphate(2-)" smallmolecule CHEBI:61527 ChEBI "2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-)" smallmolecule CHEBI:58725 ChEBI "up-regulates quantity" "precursor of" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-268098 GFPT1 protein Q06210 UNIPROT "2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-)" smallmolecule CHEBI:58725 ChEBI "up-regulates quantity" "chemical modification" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-267817 "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI UDP-alpha-D-glucose(2-) chemical CHEBI:58885 ChEBI "up-regulates quantity" "precursor of" 9606 8631325 t miannu "UDP-Glc pyrophosphorylase (EC 2.7.7.9) catalyses the interconversion of MgUTP plus Glc1P and UDP-Glc plus MgPPi." SIGNOR-267924 GYS1 protein P13807 UNIPROT UDP-alpha-D-glucose(2-) chemical CHEBI:58885 ChEBI "down-regulates quantity" "chemical modification" 9606 26882899 t miannu "Glycogenin initiates the first step of glycogen synthesis by self glycosylation of a short 8–12 glucose oligosaccharide primer. Glycogen synthase (GYS) elongates the glucose oligossacharide primer, which utilises UDP-glucose as the glucosyl donor." SIGNOR-267938 UGP2 protein Q16851 UNIPROT UDP-alpha-D-glucose(2-) chemical CHEBI:58885 ChEBI "up-regulates quantity" "chemical modification" 9606 8631325 t miannu "UDP-Glc pyrophosphorylase (EC 2.7.7.9) catalyses the interconversion of MgUTP plus Glc1P and UDP-Glc plus MgPPi." SIGNOR-267928 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266475 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266477 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266476 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266478 "glycerone phosphate(2-)" smallmolecule CHEBI:57642 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Triosephosphate isomerase (TPI) is the glycolytic enzyme with the highest activity in vitro. TPI catalyzes the interconversion of glyceraldehyde-3-phosphate and DHAP (Figure 1). It consists of a dimer with 2 identical subunits of 248 amino acids (27 kDa)." SIGNOR-268136 "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 24929114 t miannu "Transketolase (TK, EC 2.2.1.1) is the key rate-limiting enzyme of the non-oxidative branch of the pentose phosphate pathway of carbohydrate transformation. TKs (with the exception of the enzymes of mammalian origin) are characterized by broad substrate specificity. Xylulose 5-phosphate (X5P), fructose 6-phosphate (F6P), erythrulose 4-phosphate, and sedoheptulose 7-phosphate are typical donor substrates of TK; ribose 5-phosphate (R5P), glyceraldehyde 3-phosphate (G3P), and erythrose 4-phosphate are typical acceptor substrates." SIGNOR-268141 "2-deoxy-D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:62877 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 25229427 t miannu "Deoxyribose-phosphate aldolase (EC 4.1.2.4), which converts 2-deoxy-d-ribose-5-phosphate into glyceraldehyde-3-phosphate and acetaldehyde, belongs to the core metabolism of living organisms. his study provides the first experimental evidence that DERA, which is mainly expressed in lung, liver and colon, is the human deoxyribose phosphate aldolase." SIGNOR-267096 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "precursor of" 9606 24929114 t miannu "Transketolase (TK, EC 2.2.1.1) is the key rate-limiting enzyme of the non-oxidative branch of the pentose phosphate pathway of carbohydrate transformation. TKs (with the exception of the enzymes of mammalian origin) are characterized by broad substrate specificity. Xylulose 5-phosphate (X5P), fructose 6-phosphate (F6P), erythrulose 4-phosphate, and sedoheptulose 7-phosphate are typical donor substrates of TK; ribose 5-phosphate (R5P), glyceraldehyde 3-phosphate (G3P), and erythrose 4-phosphate are typical acceptor substrates." SIGNOR-268142 GAPDHS protein O14556 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "down-regulates quantity" "chemical modification" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266498 ALDOA protein P04075 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266479 GAPDH protein P04406 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "down-regulates quantity" "chemical modification" 9606 11724794 t miannu "GAPDH is commonly known as a key enzyme in glycolysis (GAPDH catalyzes the NAD-mediated oxidative phosphorylation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate), a number of intriguing intracellular roles have been reported including modulation of the cytoskeleton, kinase activity, and the promotion of vesicle fusion" SIGNOR-266495 ALDOB protein P05062 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266480 ALDOC protein P09972 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266481 UDP-D-galactose smallmolecule CHEBI:18307 ChEBI UDP(3-) smallmolecule CHEBI:58223 ChEBI "up-regulates quantity" "precursor of" 9606 16157350 t miannu "Beta-1,4-Galactosyltransferase-I (beta4Gal-T1) transfers galactose from UDP-galactose to N-acetylglucosamine (GlcNAc) residues of the branched N-linked oligosaccharide chains of glycoproteins." SIGNOR-268473 TKT protein P29401 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 24929114 t miannu "Transketolase (TK, EC 2.2.1.1) is the key rate-limiting enzyme of the non-oxidative branch of the pentose phosphate pathway of carbohydrate transformation. TKs (with the exception of the enzymes of mammalian origin) are characterized by broad substrate specificity. Xylulose 5-phosphate (X5P), fructose 6-phosphate (F6P), erythrulose 4-phosphate, and sedoheptulose 7-phosphate are typical donor substrates of TK; ribose 5-phosphate (R5P), glyceraldehyde 3-phosphate (G3P), and erythrose 4-phosphate are typical acceptor substrates." SIGNOR-267088 TALDO1 protein P37837 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "down-regulates quantity" "chemical modification" 9606 19401148 t miannu "Transaldolase (TAL, sedoheptulose 7-phosphate: d-glyceraldehyde 3-phosphate dihydroxyacetone transferase; EC number 2.2.1.2) is a cofactor-less enzyme of the pentose phosphate pathway (PPP) (Fig. 1A and B). It catalyzes the reversible transfer of a three carbon unit (“dihydroxyacetone”) between various sugar phosphates (from 3 to 8 carbon atoms in length). Physiological donor compounds are ketose sugar phosphates as fructose 6-phosphate or sedoheptulose 7-phosphate. Acceptor compounds are aldose sugar phosphates as glyceraldehyde 3-phosphate and erythrose 4-phosphate." SIGNOR-267090 TPI1 protein P60174 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Triosephosphate isomerase (TPI) is the glycolytic enzyme with the highest activity in vitro. TPI catalyzes the interconversion of glyceraldehyde-3-phosphate and DHAP (Figure 1). It consists of a dimer with 2 identical subunits of 248 amino acids (27 kDa)." SIGNOR-266492 DERA protein Q9Y315 UNIPROT "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 25229427 t miannu "Deoxyribose-phosphate aldolase (EC 4.1.2.4), which converts 2-deoxy-d-ribose-5-phosphate into glyceraldehyde-3-phosphate and acetaldehyde, belongs to the core metabolism of living organisms. his study provides the first experimental evidence that DERA, which is mainly expressed in lung, liver and colon, is the human deoxyribose phosphate aldolase." SIGNOR-267098 Aldolase proteinfamily SIGNOR-PF75 SIGNOR "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "up-regulates quantity" "chemical modification" 9606 16051738 t miannu "Aldolase catalyzes the reversible conversion of FBP to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate (DHAP; Figure 1). Aldolase is a tetramer of identical subunits of 40 kDa each, and 3 distinct isoenzymes have been identified: aldolase A, B, and C." SIGNOR-266482 PGS1 protein Q32NB8 UNIPROT "1-(3-sn-phosphatidyl)-sn-glycerol 3-phosphate(3-)" smallmolecule CHEBI:60110 ChEBI up-regulates "chemical modification" 9606 29034233 t lperfetto "After activation of PA by the CDP-DAG synthase TAMM41 (Kutik et al., 2008), the phosphatidylglycerol phosphate synthase (PGS1) catalyzes the committed step by converting CDP-DAG to phosphatidylglycerol phosphate (PGP)" SIGNOR-267023 PTPMT1 protein Q8WUK0 UNIPROT "1-(3-sn-phosphatidyl)-sn-glycerol 3-phosphate(3-)" smallmolecule CHEBI:60110 ChEBI "down-regulates quantity" "chemical modification" 10090 21641550 t lperfetto "PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle. We further demonstrate that PTPMT1 specifically dephosphorylates PGP in vitro. Loss of PTPMT1 leads to dramatic diminution of cardiolipin, which can be partially reversed by the expression of catalytic active PTPMT1. Our study identifies PTPMT1 as the mammalian PGP phosphatase and points to its role as a regulator of cardiolipin biosynthesis." SIGNOR-267026 "1-(3-sn-phosphatidyl)-sn-glycerol 3-phosphate(3-)" smallmolecule CHEBI:60110 ChEBI phosphatidylglycerol(1-) smallmolecule CHEBI:60523 ChEBI "up-regulates quantity" "precursor of" 10090 21641550 t lperfetto "PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle. We further demonstrate that PTPMT1 specifically dephosphorylates PGP in vitro. Loss of PTPMT1 leads to dramatic diminution of cardiolipin, which can be partially reversed by the expression of catalytic active PTPMT1. Our study identifies PTPMT1 as the mammalian PGP phosphatase and points to its role as a regulator of cardiolipin biosynthesis." SIGNOR-267027 PTPMT1 protein Q8WUK0 UNIPROT phosphatidylglycerol(1-) smallmolecule CHEBI:60523 ChEBI up-regulates "chemical modification" 10090 21641550 t lperfetto "PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle. We further demonstrate that PTPMT1 specifically dephosphorylates PGP in vitro. Loss of PTPMT1 leads to dramatic diminution of cardiolipin, which can be partially reversed by the expression of catalytic active PTPMT1. Our study identifies PTPMT1 as the mammalian PGP phosphatase and points to its role as a regulator of cardiolipin biosynthesis." SIGNOR-267025 GFPT1 protein Q06210 UNIPROT "D-fructofuranose 6-phosphate(2-)" smallmolecule CHEBI:61527 ChEBI "down-regulates quantity" "chemical modification" 9606 21310273 t miannu "GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans" SIGNOR-267815 MBOAT7 protein Q96N66 UNIPROT 2-acyl-sn-glycero-3-phospho-D-myo-inositol smallmolecule CHEBI:62746 ChEBI "down-regulates quantity" "chemical modification" -1 18772128 t miannu "The cycle of deacylation and reacylation of phospholipids plays a critical role in regulating availability of arachidonic acid for eicosanoid production. The major yeast lysophospholipid acyltransferase, Ale1p, is related to mammalian membrane-bound O-acyltransferase (MBOAT) proteins. MBOAT7 is a lysophosphatidylinositol acyltransferase with remarkable specificity for arachidonoyl-CoA. MBOAT5 and MBOAT7 are particularly susceptible to inhibition by thimerosal. Human neutrophils express mRNA for these four enzymes, and neutrophil microsomes incorporate arachidonoyl chains into phosphatidylinositol, phosphatidylcholine, PS, and phosphatidylethanolamine in a thimerosal-sensitive manner. These results strongly implicate MBOAT5 and MBOAT7 in arachidonate recycling, thus regulating free arachidonic acid levels and leukotriene synthesis in neutrophils." SIGNOR-267246 DERA protein Q9Y315 UNIPROT "2-deoxy-D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:62877 ChEBI "down-regulates quantity" "chemical modification" 9606 25229427 t miannu "Deoxyribose-phosphate aldolase (EC 4.1.2.4), which converts 2-deoxy-d-ribose-5-phosphate into glyceraldehyde-3-phosphate and acetaldehyde, belongs to the core metabolism of living organisms. his study provides the first experimental evidence that DERA, which is mainly expressed in lung, liver and colon, is the human deoxyribose phosphate aldolase." SIGNOR-267097 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates 9606 15621017 f "It has been reported that Aβ can result in an increase in intracellular Ca2+, which in turn can activates CaMK." SIGNOR-255481 LRAT protein O95237 UNIPROT "all-trans-retinyl ester" smallmolecule CHEBI:63410 ChEBI "up-regulates quantity" "chemical modification" 10090 18093970 t lperfetto "We investigated the role of retinyl ester formation catalyzed by lecithin:retinol acyltransferase (LRAT) in regulating retinoid homeostasis during embryogenesis" SIGNOR-265111 dUMP(2-) smallmolecule CHEBI:246422 ChEBI dTMP(2-) smallmolecule CHEBI:63528 ChEBI "up-regulates quantity" "precursor of" 9606 21876188 t lperfetto "In this pathway, 5,10-methyleneTHF, a one-carbon donor, is generated from serine by SHMT and used for the conversion of dUMP to dTMP in a reaction catalyzed by TYMS. The TYMS-catalyzed reaction generates dihydrofolate, which is converted to THF in an NADPH-dependent manner by DHFR." SIGNOR-268236 TYMS protein P04818 UNIPROT dTMP(2-) smallmolecule CHEBI:63528 ChEBI "up-regulates quantity" "chemical modification" 9606 21876188 t lperfetto "In this pathway, 5,10-methyleneTHF, a one-carbon donor, is generated from serine by SHMT and used for the conversion of dUMP to dTMP in a reaction catalyzed by TYMS. The TYMS-catalyzed reaction generates dihydrofolate, which is converted to THF in an NADPH-dependent manner by DHFR." SIGNOR-268235 ceramide smallmolecule CHEBI:17761 ChEBI sphingomyelin smallmolecule CHEBI:64583 ChEBI "up-regulates quantity" "precursor of" 9606 18184806 t miannu "Ceramide is a common precursor for both sphingomyelin and glycosphingolipids, which are ubiquitous components of membranes in mammalian cells and play important roles in cell growth, differentiation, and apoptosis" SIGNOR-268497 "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "small nuclear RNA" smallmolecule CHEBI:74035 ChEBI "up-regulates quantity" "chemical modification" 27911719 t lperfetto "RNAPIII is specialized for transcription of short, abundant nonprotein-coding RNA transcripts. In addition to all tRNAs, RNAPIII transcribes the 5S rRNA and other essential RNAs, including the U6 small nuclear RNA (snRNA), the snR52 small nucleolar RNA and the RNA components of the signal recognition particle (SRP1) and RNase P (RPR1)" SIGNOR-266144 CD38 protein P28907 UNIPROT "nicotinic acid-adenine dinucleotide phosphate" smallmolecule CHEBI:76072 ChEBI "up-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264245 BST1 protein Q10588 UNIPROT "nicotinic acid-adenine dinucleotide phosphate" smallmolecule CHEBI:76072 ChEBI "up-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264249 5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium smallmolecule CHEBI:137981 ChEBI 5-amino-1-(5-phosphonato-D-ribosyl)imidazolium-4-carboxylate(2-) smallmolecule CHEBI:77657 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267316 PAICS protein P22234 UNIPROT 5-amino-1-(5-phosphonato-D-ribosyl)imidazolium-4-carboxylate(2-) smallmolecule CHEBI:77657 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-268110 PAICS protein P22234 UNIPROT 5-amino-1-(5-phosphonato-D-ribosyl)imidazolium-4-carboxylate(2-) smallmolecule CHEBI:77657 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267318 "D-ribulose 5-phosphate" smallmolecule CHEBI:17363 ChEBI "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "precursor of" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267064 D-ribofuranose smallmolecule CHEBI:47013 ChEBI "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "precursor of" 9606 25749547 t miannu "Human ribokinase (RK) is a member of the ribokinase family, and is the first enzyme responsible for D-ribose metabolism, since D-ribose must first be converted into D-ribose-5-phosphate to be further metabolized and incorporated into ATP or other high energy phosphorylated compounds." SIGNOR-267071 "alpha-D-ribose 1-phosphate(2-)" smallmolecule CHEBI:57720 ChEBI "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "precursor of" 9606 17804405 t miannu "Phosphopentomutase catalyzes the conversion of the nucleoside breakdown products ribose 1-phosphate and deoxyribose 1-phosphate to the corresponding 5-phosphopentoses. The role of phosphopentomutase is to utilize ribose 1-phosphate and deoxyribose 1-phosphate, which are formed by purine nucleoside phosphorylase and uridine phosphorylase. Using catalytic efficiency as a criterion, PGM2 acted more than 10-fold better as a phosphopentomutase (both on deoxyribose 1-phosphate and on ribose 1-phosphate) than as a phosphoglucomutase." SIGNOR-267074 PRPS2 protein P11908 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "down-regulates quantity" "chemical modification" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267081 TKT protein P29401 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "down-regulates quantity" "chemical modification" 9606 24929114 t miannu "Transketolase (TK, EC 2.2.1.1) is the key rate-limiting enzyme of the non-oxidative branch of the pentose phosphate pathway of carbohydrate transformation. TKs (with the exception of the enzymes of mammalian origin) are characterized by broad substrate specificity. Xylulose 5-phosphate (X5P), fructose 6-phosphate (F6P), erythrulose 4-phosphate, and sedoheptulose 7-phosphate are typical donor substrates of TK; ribose 5-phosphate (R5P), glyceraldehyde 3-phosphate (G3P), and erythrose 4-phosphate are typical acceptor substrates." SIGNOR-267086 RBP4 protein P02753 UNIPROT retinol smallmolecule CHEBI:50211 ChEBI "up-regulates quantity" relocalization 9606 31963453 t lperfetto "In the blood, serum retinol travels in association with Retinol-binding protein 4 (RBP4)" SIGNOR-265106 RPIA protein P49247 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "chemical modification" 9606 34775382 t miannu "The reversible nonoxidative phase starts with Ru5P that is transformed into ribose-5-phosphate (R5P) by ribulose-5-phosphate isomerase. R5P is an essential component of purine and pyrimidine nucleotides biosynthesis. Ru5P may also be converted into xylulose-5-phosphate by ribulose-5-phosphate-3-epimerase, which was reported to enhance glycolytic flux." SIGNOR-267070 PRPS1 protein P60891 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "down-regulates quantity" "chemical modification" 9606 16939420 t miannu "PRPP (phosphoribosylpyrophosphate) is an important metabolite essential for nucleotide synthesis and PRS (PRPP synthetase) catalyses synthesis of PRPP from R5P (ribose 5-phosphate) and ATP." SIGNOR-267078 PGM2 protein Q96G03 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "chemical modification" 9606 17804405 t miannu "Phosphopentomutase catalyzes the conversion of the nucleoside breakdown products ribose 1-phosphate and deoxyribose 1-phosphate to the corresponding 5-phosphopentoses. The role of phosphopentomutase is to utilize ribose 1-phosphate and deoxyribose 1-phosphate, which are formed by purine nucleoside phosphorylase and uridine phosphorylase. Using catalytic efficiency as a criterion, PGM2 acted more than 10-fold better as a phosphopentomutase (both on deoxyribose 1-phosphate and on ribose 1-phosphate) than as a phosphoglucomutase." SIGNOR-267076 RBKS protein Q9H477 UNIPROT "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "up-regulates quantity" "chemical modification" 9606 25749547 t miannu "Human ribokinase (RK) is a member of the ribokinase family, and is the first enzyme responsible for D-ribose metabolism, since D-ribose must first be converted into D-ribose-5-phosphate to be further metabolized and incorporated into ATP or other high energy phosphorylated compounds." SIGNOR-267073 "long-chain fatty acid anion" smallmolecule CHEBI:57560 ChEBI "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "up-regulates quantity" "precursor of" 9606 24269233 t "ACSs catalyze the conversion of FAs to their active form acyl-CoAs. The human genome codes for 26 ACS isozymes, which are classified into six subfamilies based on their substrate specificities toward the chain length of FAs and on sequence similarity" SIGNOR-267711 FADS1 protein O60427 UNIPROT "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "down-regulates quantity" "chemical modification" 9606 15189125 t miannu "Fatty acid desaturases introduce a double bond in a specific position of long-chain fatty acids, and are conserved across kingdoms. Three desaturases, Delta9, Delta6, and Delta5, are present in humans. Delta-9 catalyzes synthesis of monounsaturated fatty acids. Oleic acid, a main product of Delta9 desaturase, is the major fatty acid in mammalian adipose triglycerides, and is also used for phospholipid and cholesteryl ester synthesis. Delta-6 and Delta5 desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity." SIGNOR-267907 FADS2 protein O95864 UNIPROT "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "down-regulates quantity" "chemical modification" 9606 15189125 t miannu "Fatty acid desaturases introduce a double bond in a specific position of long-chain fatty acids, and are conserved across kingdoms. Three desaturases, Delta9, Delta6, and Delta5, are present in humans. Delta-9 catalyzes synthesis of monounsaturated fatty acids. Oleic acid, a main product of Delta9 desaturase, is the major fatty acid in mammalian adipose triglycerides, and is also used for phospholipid and cholesteryl ester synthesis. Delta-6 and Delta5 desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity." SIGNOR-267908 FADS6 protein Q8N9I5 UNIPROT "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "down-regulates quantity" "chemical modification" 9606 15189125 t miannu "Fatty acid desaturases introduce a double bond in a specific position of long-chain fatty acids, and are conserved across kingdoms. Three desaturases, Delta9, Delta6, and Delta5, are present in humans. Delta-9 catalyzes synthesis of monounsaturated fatty acids. Oleic acid, a main product of Delta9 desaturase, is the major fatty acid in mammalian adipose triglycerides, and is also used for phospholipid and cholesteryl ester synthesis. Delta-6 and Delta5 desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity." SIGNOR-267910 ACSL5 protein Q9ULC5 UNIPROT "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "up-regulates quantity" "chemical modification" 9606 24269233 t "ACSs catalyze the conversion of FAs to their active form acyl-CoAs. The human genome codes for 26 ACS isozymes, which are classified into six subfamilies based on their substrate specificities toward the chain length of FAs and on sequence similarity" SIGNOR-267712 FADS3 protein Q9Y5Q0 UNIPROT "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI "down-regulates quantity" "chemical modification" 9606 15189125 t miannu "Fatty acid desaturases introduce a double bond in a specific position of long-chain fatty acids, and are conserved across kingdoms. Three desaturases, Delta9, Delta6, and Delta5, are present in humans. Delta-9 catalyzes synthesis of monounsaturated fatty acids. Oleic acid, a main product of Delta9 desaturase, is the major fatty acid in mammalian adipose triglycerides, and is also used for phospholipid and cholesteryl ester synthesis. Delta-6 and Delta5 desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity." SIGNOR-267909 "very long-chain (R)-3-hydroxyacyl-CoA(4-)" smallmolecule CHEBI:85440 ChEBI "very long-chain 2,3-trans-enoyl CoA(4-)" smallmolecule CHEBI:83728 ChEBI "up-regulates quantity" "precursor of" 9606 18554507 t miannu "Very long-chain fatty acids are produced through a four-step cycle. Mammals have four candidates, HACD1-4, based on sequence similarities to the recently identified yeast Phs1, although HACD3 and HACD4 share relatively weak similarity. We demonstrate that all four of these human proteins are indeed 3-hydroxyacyl-CoA dehydratases.We also established that the HACD proteins interact with ELOVL proteins. Our analyses have completed the identification of mammalian enzymes responsible for the entire VLCFA elongation cycle." SIGNOR-267916 SMARCA2 protein P51531 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270701 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Leu) smallmolecule CHEBI:29169 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270411 tyrosine smallmolecule CHEBI:18186 ChEBI tyramine smallmolecule CHEBI:15760 ChEBI "up-regulates quantity" "precursor of" 9606 NBK536726 t brain lperfetto "Under specific conditions, dopamine can also be synthesized by a minor pathway, in which L-tyrosine is converted into p-tyramine (mediated by AADC), with subsequent hydroxylation to dopamine by the enzyme CYP2D6 (Cytochrome P450 2D6) which is found in the substantia nigra of human brain¬¨‚Ć" SIGNOR-264175 HACD proteinfamily SIGNOR-PF86 SIGNOR "very long-chain 2,3-trans-enoyl CoA(4-)" smallmolecule CHEBI:83728 ChEBI "up-regulates quantity" "chemical modification" 9606 18554507 t miannu "Very long-chain fatty acids are produced through a four-step cycle. Mammals have four candidates, HACD1-4, based on sequence similarities to the recently identified yeast Phs1, although HACD3 and HACD4 share relatively weak similarity. We demonstrate that all four of these human proteins are indeed 3-hydroxyacyl-CoA dehydratases.We also established that the HACD proteins interact with ELOVL proteins. Our analyses have completed the identification of mammalian enzymes responsible for the entire VLCFA elongation cycle." SIGNOR-267918 SIRT1 protein Q96EB6 UNIPROT 2''-O-acetyl-ADP-D-ribose(2-) smallmolecule CHEBI:83767 ChEBI "up-regulates quantity" "chemical modification" 9606 18662546 t miannu "The SIRT1 catalytic reaction involves the breakdown of one NAD+ molecule for each deacetylated acetyl lysine and the generation of nicotinamide and O-acetyl-ADP-ribose." SIGNOR-267963 CERK protein Q8TCT0 UNIPROT "ceramide 1-phosphate(2-)" smallmolecule CHEBI:84404 ChEBI "up-regulates quantity" "chemical modification" 9606 34202192 t miannu "Another relevant enzyme is Ceramide kinase (CerK), which phosphorylates Cer to produce Ceramide 1-phosphate (C1P)." SIGNOR-268499 FIG4 protein Q92562 UNIPROT 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate)(5-) smallmolecule CHEBI:85342 ChEBI "down-regulates quantity" "chemical modification" -1 23165282 t miannu "Fig4/Sac3 can decrease PI(3,5)P2 levels via its phosphatase function and also promote PI3,5P2 synthesis by acting as a secondary scaffold for the Fab1/Vac14 interaction. However, the later function appears dominant." SIGNOR-253535 "PAS complex" complex SIGNOR-C190 SIGNOR 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate)(5-) smallmolecule CHEBI:85342 ChEBI "up-regulates quantity" "chemical modification" -1 17556371 t miannu "Here we have identified and characterized Sac3, a Sac domain phosphatase, as the Fig4 mammalian counterpart. Endogenous Sac3, a widespread 97-kDa protein, formed a stable ternary complex with ArPIKfyve and PIKfyve. Sac3 assembles with PIKfyve and ArPIKfyve in a stable ternary complex and controls PtdIns(3,5)P2 levels. we demonstrate a central function for each component of the core protein machinery for PtdIns(3,5)P2 synthesis and turnover in the formation/detachment (or maturation) of transport vesicle intermediates from early endosomes." SIGNOR-253531 HACD proteinfamily SIGNOR-PF86 SIGNOR "very long-chain (R)-3-hydroxyacyl-CoA(4-)" smallmolecule CHEBI:85440 ChEBI "down-regulates quantity" "chemical modification" 9606 18554507 t miannu "Very long-chain fatty acids are produced through a four-step cycle. Mammals have four candidates, HACD1-4, based on sequence similarities to the recently identified yeast Phs1, although HACD3 and HACD4 share relatively weak similarity. We demonstrate that all four of these human proteins are indeed 3-hydroxyacyl-CoA dehydratases.We also established that the HACD proteins interact with ELOVL proteins. Our analyses have completed the identification of mammalian enzymes responsible for the entire VLCFA elongation cycle." SIGNOR-267917 "vitamin K epoxide" smallmolecule CHEBI:28371 ChEBI "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "up-regulates quantity" "precursor of" 9606 31226734 t lperfetto "The epoxide form of vitamin K is reduced by epoxide reductase (vitamin K epoxide reductase complex 1; VKORC1 or vitamin K epoxide reductase complex 1-like 1; VKORC1L1) to a reduced form and then to the reduced hydroquinone form" SIGNOR-265913 "vitamin K" smallmolecule CHEBI:28384 ChEBI "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "up-regulates quantity" "precursor of" 9606 31226734 t lperfetto "This series of oxidation-reduction reactions begins with conversion of vitamin K from a stable oxidized form (quinone form) to a hydroquinone form by vitamin K epoxide reductase (VKOR)" SIGNOR-265915 GGCX protein P38435 UNIPROT "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "down-regulates quantity" "chemical modification" 9606 31226734 t lperfetto "GGCX carboxylates the glutamic acid residues of vitamin K-dependent proteins (VKDP) to Gla using reduced vitamin K, while simultaneously oxidizing the reduced form of vitamin K to an epoxide form." SIGNOR-265908 VKORC1 protein Q9BQB6 UNIPROT "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "up-regulates quantity" "chemical modification" 9606 31226734 t lperfetto "The epoxide form of vitamin K is reduced by epoxide reductase (vitamin K epoxide reductase complex 1; VKORC1 or vitamin K epoxide reductase complex 1-like 1; VKORC1L1) to a reduced form and then to the reduced hydroquinone form" SIGNOR-265901 VKORC1 protein Q9BQB6 UNIPROT "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "up-regulates quantity" "chemical modification" 9606 31226734 t lperfetto "This series of oxidation-reduction reactions begins with conversion of vitamin K from a stable oxidized form (quinone form) to a hydroquinone form by vitamin K epoxide reductase (VKOR)" SIGNOR-265905 PTGS2 protein P35354 UNIPROT Prostacycline smallmolecule CID:159 PUBCHEM up-regulates "chemical modification" 9606 11751058 t gcesareni "Cox catalyzes two enzymatic activities;namely, the conversion of aa to the hydroperoxy endoperoxide pgg2, followed by its subsequent reduction to the labile product pgh2. Pgh2_ is the common substrate for a number of different cell-specific synthases, which convert pgh2_ to the individual pgs or tx, including pge2, pgi2_ (prostacyclin), pgd2, pgf2alfa, and txa2" SIGNOR-113300 PNPLA6 protein Q8IY17 UNIPROT 2-(((R)-2,3-Dihydroxypropyl)phosphoryloxy)-N,N,N-trimethylethanaminium smallmolecule CID:439285 PUBCHEM "up-regulates quantity" "chemical modification" 9606 25033069 t "PNPLA6 encodes NTE, a lysophospholipase that converts lysophosphatidylcholine (LPC) to glycerophosphocholine. PNPLA6 is expressed in neurons throughout the brain, particularly in the cortex, Purkinje cells of the cerebellum, and hippocampus" SIGNOR-253611 PNPLA6 protein Q8IY17 UNIPROT Lysophosphatidylcholine smallmolecule CID:5311264 PUBCHEM "down-regulates quantity" "chemical modification" 9606 25033069 t "PNPLA6 encodes NTE, a lysophospholipase that converts lysophosphatidylcholine (LPC) to glycerophosphocholine. PNPLA6 is expressed in neurons throughout the brain, particularly in the cortex, Purkinje cells of the cerebellum, and hippocampus" SIGNOR-253610 NOS2 protein P35228 UNIPROT L-citrulline smallmolecule CID:9750 PUBCHEM up-regulates 9606 7537672 f apalma "Activation with lipopolysaccharide induces macrophages to produce the enzymes arginase and nitric oxide (NO) synthase. Both enzymes use as a substrate the ammino acid L-arginine, which can be either hydrolyzed by arginase to urea and ornithine or oxidized by NO synthase to NO and citrulline" SIGNOR-255382 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 27418133 f "The SMAD2/3 and PI3K/AKT signaling pathways were crucial for TGF-?-induced SNAIL overexpression in THP-1 cells. These findings suggest that TGF-? skews macrophage polarization towards a M2-like phenotype via SNAIL up-regulation, and blockade of TGF-?/SNAIL signaling restores the production of pro-inflammatory cytokines" SIGNOR-253588 ARID1B protein Q8NFD5 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270702 ILK protein Q13418 UNIPROT NACA protein E9PAV3 UNIPROT up-regulates phosphorylation Ser1906 PELEEQDsTQATTQQ 9606 15299025 t lperfetto "The inactivation of gsk3? In response to adhesion and ilk activation (6) would then result in a thr-159-hypophosphorylated ?-Nac that would become unavailable for proteasome degradation but would become a substrate for the ilk kinase activity on residue ser-43. The ser-43-phosphorylated ?-Nac would preferentially interact with c-jun (30), translocate to the nucleus, and potentiate transcription" SIGNOR-127631 TTBK2 protein Q6IQ55 UNIPROT KIF2A protein O00139 UNIPROT "down-regulates activity" phosphorylation Ser135 SSAQQNGsVSDISPV 9534 26323690 t Manara "TTBK2 phosphorylates KIF2A primarily at growing MT ends and counteracts the depolymerization activity of KIF2A" SIGNOR-260926 PDPK1 protein O15530 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Thr256 EHNSTTStFCGTPEY 9606 15209375 t lperfetto "Here, we review recent biochemical, genetic and structural studies on the 3-phosphoinositide-dependent protein kinase-1 (pdk1), which phosphorylates and activates the agc kinase members regulated by pi 3-kinase. We also discuss whether inhibitors of pdk1 might have chemotherapeutic potential in the treatment of cancers in which the pdk1-regulated agc kinases are constitutively activated." SIGNOR-236637 PDPK1 protein O15530 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser422 AEAFLGFsYAPPTDS -1 10191262 t miannu "The activation of SGK by PDK1 in vitro is unaffected by PtdIns(3,4,5)P3, abolished by the mutation of Ser422 to Ala, and greatly potentiated by mutation of Ser422 to Asp" SIGNOR-250274 PDPK1 protein O15530 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Thr256 EHNSTTStFCGTPEY 9606 BTO:0000007 10191262 t lperfetto "This is followed by the ptdins(3,4,5)p3-independent phosphorylation at thr256 that activates sgk, and is catalysed by pdk1" SIGNOR-236796 PDPK1 protein O15530 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Thr256 EHNSTTStFCGTPEY -1 10191262 t miannu "PDK1 activates SGK in vitro by phosphorylating Thr256." SIGNOR-250275 NR3C1 protein P04150 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 15793248 f "We show here that dexamethasone upregulates transcription and expression of the serum- and glucocorticoid-inducible kinase 1 (SGK1) in insulin-secreting cells, an effect reversed by mifepristone (RU486), an antagonist of the nuclear glucocorticoid receptor." SIGNOR-255926 MTOR protein P42345 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser422 AEAFLGFsYAPPTDS 9606 SIGNOR-C3 18570873 t llicata "Mtor phosphorylated sgk1, but not sgk1-s422a, in vitro. Sgk1 phosphorylated p27 in vitro. These data implicate sgk1 as an mtorc1 (mtor-raptor) substrate. mtor may promote g1 progression in part through sgk1 activation" SIGNOR-179113 MTOR protein P42345 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser422 AEAFLGFsYAPPTDS 9606 SIGNOR-C2 18925875 t gcesareni "Mtorc2 immunoprecipitated from wild-type, but not from mlst8- or rictor-knockout cells, phosphorylated sgk1 at ser(422)" SIGNOR-181531 MECP2 protein P51608 UNIPROT SGK1 protein O00141 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16002417 t Luana "These results are compatible with the hypothesis that MeCP2 associates with the Sgk and Fkbp5 promoters and has a repressive effect that is over-ridden by elevated glucocorticoids in response to stress." SIGNOR-264543 MAPK7 protein Q13164 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser78 ANPSPPPsPSQQINL 9606 11254654 t lperfetto "Bmk1 mediates growth factor-induced cell proliferation through direct cellular activation of serum and glucocorticoid-inducible kinasebmk1 activates sgk by phosphorylation at serine 78." SIGNOR-105728 PDPK2P protein Q6A1A2 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Thr256 EHNSTTStFCGTPEY 9606 10191262 t gcesareni "Our results are consistent with a model in which activation of sgk by igf-1 or hydrogen peroxide is initiated by a ptdins(3,4, 5)p3-dependent activation of pdk2, which phosphorylates ser422." SIGNOR-66234 NEK6 protein Q9HC98 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser377 PPFNPNVsGPNDLRH -1 12023960 t miannu "In contrast, we demonstrate for the first time that NEK6 phosphorylates SGK1 efficiently at its hydrophobic motif in vitro and peptide-mapping analysis indicates that this is the major site of phosphorylation (Fig 3). Ser377 is a more minor site of phosphorylation located in the kinase domain of SGK1, which has not been reported to undergo phosphorylation previously. the phosphorylation of the hydrophobic motif of SGK1 in vitro, coupled with the phosphorylation of the T-loop with PDK1, may be a useful way of generating fully active wild type SGK1" SIGNOR-262954 NEK6 protein Q9HC98 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser377 PPFNPNVsGPNDLRH -1 12023960 t miannu "The present study is the first report of a protein kinase (NEK6) capable of phosphorylating the hydrophobic motif of SGK1, although our data suggest that NEK6 may not mediate this reaction in cells. Nevertheless, the phosphorylation of the hydrophobic motif of SGK1in vitro, coupled with the phosphorylation of the T-loop with PDK1, may be a useful way of generating fully active wild type SGK1. Ser377 and Ser422of SGK1, and the CDK7 T-loop peptide, which are phosphorylated by NEK6." SIGNOR-250296 NEK6 protein Q9HC98 UNIPROT SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser422 AEAFLGFsYAPPTDS -1 12023960 t miannu "The present study is the first report of a protein kinase (NEK6) capable of phosphorylating the hydrophobic motif of SGK1, although our data suggest that NEK6 may not mediate this reaction in cells. Nevertheless, the phosphorylation of the hydrophobic motif of SGK1in vitro, coupled with the phosphorylation of the T-loop with PDK1, may be a useful way of generating fully active wild type SGK1. Ser377 and Ser422of SGK1, and the CDK7 T-loop peptide, which are phosphorylated by NEK6." SIGNOR-250297 mTORC1 complex SIGNOR-C3 SIGNOR SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser422 AEAFLGFsYAPPTDS -1 18570873 t lperfetto "Mtor phosphorylated sgk1, but not sgk1-s422a, in vitro. Sgk1 phosphorylated p27 in vitro. These data implicate sgk1 as an mtorc1 (mtor-raptor) substrate. mtor may promote g1 progression in part through sgk1 activation" SIGNOR-217078 DNM2 protein P50570 UNIPROT MYO1C protein O00159 UNIPROT up-regulates binding 9606 17257598 t miannu "Dynamin bind directly to the sh3 domain of myo1e / an intriguing possibility is that binding of dynamin and synaptojanin to myo1e tail may activate motor activity since it has been demonstrated that myo1e atpase activity is autoinhibited by its sh3 domain" SIGNOR-152910 "Vps34 Complex I" complex SIGNOR-C242 SIGNOR Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 30397185 f lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260325 PRKCA protein P17252 UNIPROT SNAP23 protein O00161 UNIPROT unknown phosphorylation Thr24 TDESLEStRRILGLA 9606 12930825 t lperfetto "Ion trap mass spectrometry revealed that platelet SNAP-23 was phosphorylated at Ser23/Thr24 and Ser161, after cell activation by thrombin; these sites were also identified in PKC-phosphorylated r-SNAP-23. SNAP-23 mutants that mimic phosphorylation at Ser23/Thr24 inhibited syntaxin 4 interactions, whereas a phosphorylation mutant of Ser161 had only minor effects. | Because mutants that mimic SNAP-23 phosphorylation affect syntaxin 4 interactions, we hypothesize that SNAP-23 phosphorylation may be important for modulating SNARE-complex interactions during membrane trafficking and fusion." SIGNOR-249229 PRKCA protein P17252 UNIPROT SNAP23 protein O00161 UNIPROT unknown phosphorylation Ser161 ENLTQVGsILGNLKD 9606 12930825 t lperfetto "Ion trap mass spectrometry revealed that platelet SNAP-23 was phosphorylated at Ser23/Thr24 and Ser161, after cell activation by thrombin; these sites were also identified in PKC-phosphorylated r-SNAP-23. SNAP-23 mutants that mimic phosphorylation at Ser23/Thr24 inhibited syntaxin 4 interactions, whereas a phosphorylation mutant of Ser161 had only minor effects. | Because mutants that mimic SNAP-23 phosphorylation affect syntaxin 4 interactions, we hypothesize that SNAP-23 phosphorylation may be important for modulating SNARE-complex interactions during membrane trafficking and fusion." SIGNOR-249227 PRKCA protein P17252 UNIPROT SNAP23 protein O00161 UNIPROT unknown phosphorylation Ser23 ITDESLEsTRRILGL 9606 12930825 t lperfetto "Ion trap mass spectrometry revealed that platelet SNAP-23 was phosphorylated at Ser23/Thr24 and Ser161, after cell activation by thrombin; these sites were also identified in PKC-phosphorylated r-SNAP-23. SNAP-23 mutants that mimic phosphorylation at Ser23/Thr24 inhibited syntaxin 4 interactions, whereas a phosphorylation mutant of Ser161 had only minor effects. | Because mutants that mimic SNAP-23 phosphorylation affect syntaxin 4 interactions, we hypothesize that SNAP-23 phosphorylation may be important for modulating SNARE-complex interactions during membrane trafficking and fusion." SIGNOR-249228 PRKACA protein P17612 UNIPROT FXYD1 protein O00168 UNIPROT "up-regulates activity" phosphorylation Ser83 EEGTFRSsIRRLSTR -1 15621037 t miannu "PKA-dependent, alpha 1-specific NKA activation may be mediated through phosphorylation of the accessory protein PLM, rather than direct alpha1 subunit phosphorylation. we propose that phosphorylation of the small accessory protein phospholemman (PLM) by PKA at serine 68 is responsible for the observed isoform-specific activation of NKA." SIGNOR-263117 PRKACA protein P17612 UNIPROT FXYD1 protein O00168 UNIPROT unknown phosphorylation Ser83 EEGTFRSsIRRLSTR 9606 21220422 t llicata "We conclude that phosphorylation of plm increases its oligomerization into tetramers, decreases its binding to nka, and alters the structures of both the tetramer and nka regulatory complex." SIGNOR-171184 PRKACA protein P17612 UNIPROT FXYD1 protein O00168 UNIPROT unknown phosphorylation Ser88 RSSIRRLsTRRR 9606 21220422 t llicata "We conclude that phosphorylation of plm increases its oligomerization into tetramers, decreases its binding to nka, and alters the structures of both the tetramer and nka regulatory complex." SIGNOR-171188 CSNK2A1 protein P68400 UNIPROT AIP protein O00170 UNIPROT unknown phosphorylation Ser43 FHYRTLHsDDEGTVL 9534 12361709 t llicata "Protein kinase CK2 (CK2) was identified as the 45-kDa kinase from COS 1 cell or liver extracts that was responsible for phosphorylation of serine 43 in the XAP2 peptide 39-57. Loss of phosphorylation at any or all of the serine residues did not significantly affect the ability of XAP2-FLAG to bind to the murine AhR in rabbit reticulocyte lysate or Hsp90 in COS-1 cells." SIGNOR-250824 MBL2 protein P11226 UNIPROT MASP2 protein O00187 UNIPROT "up-regulates activity" binding 9606 9087411 t lperfetto "The results (Fig. 3A) show that the anti-MBL antibody, in addition to binding MBL captures both MASP-1 and MASP-2|Our results emphasize the similarity between complement activation through the MBL, or 'MBLectin' pathway of the innate immune system and the classical pathway of complement activation (Fig. 5)." SIGNOR-263415 TJP1 protein Q07157 UNIPROT ARVCF protein O00192 UNIPROT "up-regulates activity" binding 9615 BTO:0000837 15456900 t "Regulation of binding" miannu "We identified ARVCF as a binding partner of ZO-1 and ZO-2 and characterized the role of PDZ-domain proteins in plasma membrane and nuclear localization of ARVCF. E-cadherin, ZO-1, and ARVCF are recruited to sites of initial cell-cell contact. Binding of the ZO-1 PDZ domains per se does not facilitate membrane recruitment of ARVCF, indicating a requirement for the intact ZO-1 and possibly its association with membrane proteins and/or the cytoskeleton for this process." SIGNOR-252121 TJP2 protein Q9UDY2 UNIPROT ARVCF protein O00192 UNIPROT "down-regulates activity" relocalization 9615 15456900 t "Regulation of binding" miannu "We identified ARVCF as a binding partner of ZO-1 and ZO-2 and characterized the role of PDZ-domain proteins in plasma membrane and nuclear localization of ARVCF. ZO-2, in contrast, relocated to the nucleus with ARVCF, and, given the interaction between the ZO-2 PDZ domains and ARVCF, raised the possibility that ZO-2 may play a role in nuclear localization of ARVCF. Such a role for ZO-2 is indeed supported by the ability of the ZO-2 PDZ domain to efficiently relocate ARVCF from the plasma membrane to the nucleus in a process that required the ability of the two proteins to interact and the presence of a functional NLS in the ZO-2 PDZ domains. Thus, ZO-2 could be involved in nuclear translocation and/or retention of ARVCF and play a role in regulating postulated functions of ARVCF in gene expression" SIGNOR-252122 TLR4 protein O00206 UNIPROT TLR4 protein O00206 UNIPROT up-regulates binding 9606 24352680 t fstefani "Upon activation, tlrs hetero- or homodimerize inducing the recruitment of adaptor proteins via the cytoplasmic tir domain" SIGNOR-203484 TLR4 protein O00206 UNIPROT TLR4 protein O00206 UNIPROT "up-regulates activity" binding 10090 22664090 t gcesareni "To initiate the innate immune response, Toll-like receptors (TLRs) associate with cytoplasmic adaptor proteins through TIR (Toll/interleukin-1 receptor) domain interactions. The four principal signaling adaptor proteins include MyD88, MAL, TRIF and TRAM, and the fifth protein SARM, involved in negative regulation of TLR pathways, is usually considered a part of the TIR domain-containing adaptor protein group" SIGNOR-252066 S100A8 protein P05109 UNIPROT TLR4 protein O00206 UNIPROT "down-regulates activity" binding 9606 28137827 t miannu "Interestingly, in the present study, we report that extracellular S100A9 induces terminal differentiation of myeloid leukemia cells in human and murine AMLs after TLR4 activation, which is highly expressed by primary myelomonocytic and monocytic leukemia cells. In contrast, anti-S100A8 induced the differentiation of AML cells, suggesting that the differentiation-promoting effect of S100A9 is inhibited by S100A8. ) S100A8 could bind to TLR4 and activate different signaling pathways, leading to the inhibition of cellular differentiation induced by S100A9." SIGNOR-261921 mTORC1 complex SIGNOR-C3 SIGNOR Autophagy phenotype SIGNOR-PH31 SIGNOR down-regulates 9606 23863160 f lperfetto "Historically, it was known that autophagy was switched off when mTORC1 was active and that inhibition of mTORC1 was a potent autophagy inducer." SIGNOR-209922 oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "up-regulates quantity" "precursor of" 9606 30193097 t miannu "√Ǭ†PCK1 regulates an essential rate-limiting step by catalyzing the reversible conversion of oxaloacetate (OAA) into phosphoenolpyruvate (PEP).√Ǭ†" SIGNOR-266586 S100A9 protein P06702 UNIPROT TLR4 protein O00206 UNIPROT "up-regulates activity" binding 9606 28137827 t miannu "RAGE and TLR4 are well-characterized S100A8 and S100A9 receptors and expressed in AML cells. S100A9 binds to TLR4 and induces signaling pathways,promoting leukemic cell differentiation and proliferation arrest. Binding of S100A9 to TLR4 stimulates the phosphorylation of JNK, ERK1/2, and p38 MAPK, which leads to the activation of c-Jun, CREB, and NF-kB." SIGNOR-261918 HMGB1 protein P09429 UNIPROT TLR4 protein O00206 UNIPROT "up-regulates activity" binding 9606 20547845 t gcesareni "Here we show that Toll-like receptor 4 (TLR4), a pivotal receptor for activation of innate immunity and cytokine release, is required for HMGB1-dependent activation of macrophage TNF release." SIGNOR-252057 FCGR2B protein P31994 UNIPROT TLR4 protein O00206 UNIPROT "down-regulates activity" 9606 24445665 f lperfetto "Triggering of FcgammaRIIB also subverted the normal activation of DCs by the TLR4 agonist lipopolysaccharide. In addition, triggering of FcgammaRIIB by immune complexes might affect the differentiation of moDCs. When moDCs develop from monocytes invitro in the presence of immune complexes, their differentiation is hampered and they no longer produce IL-12 in response to TLR4 agonists." SIGNOR-249525 PAMPs stimulus SIGNOR-ST11 SIGNOR TLR4 protein O00206 UNIPROT "up-regulates activity" 9606 BTO:0000801 19946286 f lperfetto "The lipopolysaccharide (LPS) of Gram negative bacteria is a wellknown inducer of the innate immune response1. Toll-like receptor (TLR) 4 and myeloid differentiation factor 2 (MD-2) form a heterodimer that recognizes a common pattern in structurally diverse LPS molecules." SIGNOR-249516 ABL1 protein P00519 UNIPROT APBB1 protein O00213 UNIPROT up-regulates phosphorylation Tyr547 VQKFQVYyLGNVPVA 9606 15031292 t lperfetto "The c-abl tyrosine kinase phosphorylates the fe65 adaptor protein to stimulate fe65/amyloid precursor protein nuclear signaling. Here, we show that active c-abl stimulates app/fe65-mediated gene transcription and that this effect is mediated by phosphorylation of fe65 on tyrosine 547 within its second ptb domain." SIGNOR-123476 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser347 TFPAQSLsPEPLPQE 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120479 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser287 WEPPGRAsPSQGSSP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120475 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Thr709 PKRLGAHtP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120483 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser175 EEEEDLSsPPGLPEP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120467 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser347 TFPAQSLsPEPLPQE 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120459 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser287 WEPPGRAsPSQGSSP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120455 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser175 EEEEDLSsPPGLPEP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120451 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 22703233 f lperfetto "Our results establish a novel biological role for TGFbeta signaling in controlling expression of genes characteristic for alternatively activated macrophages. We speculate that lack of TbetaRII signaling reduces the anti-inflammatory M2 phenotype of macrophages because of reduced expression of these products." SIGNOR-249551 DPF3 protein Q92784 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270703 PKM protein P14618 UNIPROT phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI "down-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266534 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Thr709 PKRLGAHtP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120463 SMAD7 protein O15105 UNIPROT BMPR1B protein O00238 UNIPROT down-regulates 10090 10564272 f gcesareni "We found that both smad6 and smad7 inhibit the activation of smad1 and smad5 by bmpr-ia/alk-3 and bmpr-ib/alk-6, as well as that by alk-2" SIGNOR-236864 BMPR1A protein P36894 UNIPROT BMPR1B protein O00238 UNIPROT up-regulates binding 9606 10712517 t gcesareni "Using several complementary approaches, we investigated the formation of homomeric and heteromeric complexes between the two known bmp type i receptors" SIGNOR-75649 GDF5 protein P43026 UNIPROT BMPR1B protein O00238 UNIPROT "up-regulates activity" binding 10090 15890363 t "In contrast to other members of the TGF-beta superfamily, GDF-5 shows a pronounced specificity in type I receptor interaction in cross-link experiments binding only to BMP receptor IB (BMPR-IB). In mice, deletion of either GDF-5 or BMPR-IB results in a similar phenotype, indicating that GDF-5 signaling is highly dependent on BMPR-IB." SIGNOR-256483 NOG protein Q13253 UNIPROT BMPR1B protein O00238 UNIPROT "down-regulates activity" binding 9606 22298955 t lperfetto "Noggin binds the domain that is re-quired for bmp-7 to interact with bmp type i and type ii receptors.Noggin Inhibits bmp by blocking the molecular interfaces of the binding epitopes for both type i and type ii receptors (pmid 12478285)" SIGNOR-192802 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT "up-regulates activity" binding 9534 10712517 t lperfetto "Using several complementary approaches, we investigated the formation of homomeric and heteromeric complexes between the two known bmp type i receptors (br-ia and br-ib) and the bmp type ii receptor (br-ii)." SIGNOR-219291 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C29 SIGNOR-C29 18756288 t gcesareni "Bmp ligands bind to the bmp receptors bmpr1 and bmpr2, and bmpr2 then phosphorylates and activates bmpr1." SIGNOR-180548 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT up-regulates binding 9606 10712517 t gcesareni "Using several complementary approaches, we investigated the formation of homomeric and heteromeric complexes between the two known bmp type i receptors (br-ia and br-ib) and the bmp type ii receptor (br-ii)." SIGNOR-75655 LEPR protein P48357 UNIPROT AGRP protein O00253 UNIPROT "down-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253076 FOXO1 protein Q12778 UNIPROT AGRP protein O00253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263501 Thrombin smallmolecule CHEBI:9574 ChEBI F2RL2 protein O00254 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257486 F2 protein P00734 UNIPROT F2RL2 protein O00254 UNIPROT up-regulates binding 9606 11356985 t gcesareni "as noted previously, the human form of par-3 activated phosphoinositide signaling in response to thrombin when overexpressed in cos-7 cells" SIGNOR-108225 KDM5B protein Q9UGL1 UNIPROT CBX4 protein O00257 UNIPROT "up-regulates activity" binding 9606 19336002 t miannu "Our results clearly showed that the PcG protein hPc2 interacted with the N-terminus of JARID1B both in vivo and in vitro. It is interesting that the C-terminus of hPc2 was essential for the interaction and transcriptional co-repression." SIGNOR-226447 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr791 TPMYGSQtPLQDGSR 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143931 SMARCE1 protein Q969G3 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270704 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr806 TPHYGSQtPLHDGSR 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143939 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 27418133 f "The SMAD2/3 and PI3K/AKT signaling pathways were crucial for TGF-?-induced SNAIL overexpression in THP-1 cells. These findings suggest that TGF-? skews macrophage polarization towards a M2-like phenotype via SNAIL up-regulation, and blockade of TGF-?/SNAIL signaling restores the production of pro-inflammatory cytokines" SIGNOR-253587 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr784 MYGSGSRtPMYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143927 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr799 PLQDGSRtPHYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143935 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr775 TPMYGSQtPMYGSGS 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143923 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr814 PLHDGSRtPAQSGAW 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143943 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr768 MTSTYGRtPMYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143919 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR DFFA protein O00273 UNIPROT "up-regulates activity" cleavage 9606 9108473 t lperfetto "DFF, a heterodimeric protein that functions downstream of caspase-3 to trigger DNA fragmentation during apoptosis. We have identified and purified from HeLa cytosol a protein that induces DNA fragmentation in coincubated nuclei after it is activated by caspase-3." SIGNOR-256464 "AP-2 complex" complex SIGNOR-C245 SIGNOR HIP1 protein O00291 UNIPROT "up-regulates activity" binding 10116 11517213 t Giorgia "HIP1 functions in clathrin-mediated endocytosis through binding to clathrin and adaptor protein 2.|Here we demonstrate that HIP1 colocalizes with markers of clathrin-mediated endocytosis in neuronal cells and is highly enriched on clathrin-coated vesicles (CCVs) purified from brain homogenates. HIP1 binds to the clathrin adaptor protein 2 (AP2) and the terminal domain of the clathrin heavy chain, predominantly through a small fragment encompassing amino acids 276–335" SIGNOR-260392 POU5F1 protein Q01860 UNIPROT LEFTY2 protein O00292 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254940 TNFSF11 protein O14788 UNIPROT TNFRSF11B protein O00300 UNIPROT up-regulates binding 9606 11733492 t gcesareni "Receptor activator of nf-kappa b ligand (rankl, also known as odf and opgl), a member of the tumor necrosis factor (tnf) family, triggers osteoclastogenesis by forming a complex with its receptor, rank." SIGNOR-112539 CREB5 protein Q02930 UNIPROT TNFRSF11B protein O00300 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253812 CDK11B protein P21127 UNIPROT EIF3F protein O00303 UNIPROT unknown phosphorylation Thr119 GAARVIGtLLGTVDK 9606 19245811 t lperfetto "Here, we identified a second eif3f phosphorylation site (thr119) by cdk11p46 during apoptosis.Thr119 is located in the mov34 domain of eif3f which is important for both the translational inhibitory function of eif3ffurther studies of how eif3f phosphorylation regulates its function will refine insights into the mechanism and regulation of translation initiation, apoptotic signaling, and tumorigenesis." SIGNOR-184185 CDK11B protein P21127 UNIPROT EIF3F protein O00303 UNIPROT down-regulates phosphorylation Ser46 PAAAPASsSDPAAAA 9606 12446680 t lperfetto "The interaction between cdk11p46 and eif3 p47 occurs in vitro and in vivo. In addition, cdk11 protein kinase isolated from cells undergoing apoptosis can phosphorylate eif3 p47in vitro, and serine phosphorylation of eif3 p47 occurs in cells during apoptosis.Purified recombinant cdk11p46 inhibited translation of a reporter gene in vitro in a dose-dependent manner.These data suggest that the function of the caspase-processed cdk11p110 isoform may be to inhibit translation during apoptosis. However, whether or not this inhibition of protein translation occurs in an eif3 p47-dependent or -independent manner remains to be clarified." SIGNOR-95762 "Benzofuro(3,2-d)pyrimidin-4(3H)-one, 8-chloro-2-((2S)-2-pyrrolidinyl)-" chemical CID:135564632 PUBCHEM CDC7 protein O00311 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000179 22560567 t Federica "In this paper, we disclose the discovery of a potent and selective CDC7 inhibitor, XL413." SIGNOR-261105 CDK1 protein P06493 UNIPROT CDC7 protein O00311 UNIPROT up-regulates phosphorylation Thr376 QVAPRAGtPGFRAPE 9606 10846177 t gcesareni "Hucdc7 and ask proteins can also be phosphorylated by cdks in vitro. Among four possible cdk phosphorylation sites of hucdc7, replacement of thr-376, corresponding to the activating threonine of cdk, with alanine (t376a mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue." SIGNOR-78311 PTGS2 protein P35354 UNIPROT "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI "up-regulates quantity" "chemical modification" 9606 16540375 t "Arachidonic acid is transformed into PGE2 via cyclooxygenase (COX) enzymes and terminal prostaglandin E synthases (PGES)" SIGNOR-255684 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250726 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE -1 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250643 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250725 GATA2 protein P23769 UNIPROT ETV2 protein O00321 UNIPROT "up-regulates activity" binding 10090 24583263 t irozzo "Transcriptional assays with the Spi1 promoter-reporter demonstrated that Gata2 cooperates with Etv2 and augments the transcriptional activity of Etv2.The protein-protein interaction between Etv2 and Gata2 is mediated by the Ets and Gata domains. Using the embryoid body differentiation system, we demonstrate that co-expression of Gata2 augments the activity of Etv2 in promoting endothelial and hematopoietic lineage differentiation." SIGNOR-256008 NR1D1 protein P20393 UNIPROT ARNTL protein O00327 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20817722 t miannu "In this study, we found that NPAS2, like BMAL1, is a direct target gene of RORα and REV-ERBα. it appears in the context of the NPAS2 promoter RORα functions as a transcriptional activator, but REV-ERBα may only function as an inhibitor of RORα activity by blocking binding." SIGNOR-267983 NR1D1 protein P20393 UNIPROT ARNTL protein O00327 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24577401 t miannu "A retinoic acid receptor-related orphan receptor (ROR) response element within the BMAL1 promoter is responsive to both ROR and REV-ERB (encoded by the genes NR1D1 and NR1D2); ROR activates the transcription of BMAL1, whereas REV-ERB suppresses its transcription." SIGNOR-268005 RORA protein P35398 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20817722 t miannu "Direct Regulation of the NPAS2 Promoter by RORα and REV-ERBα. it appears in the context of the NPAS2 promoter RORα functions as a transcriptional activator, but REV-ERBα may only function as an inhibitor of RORα activity by blocking binding." SIGNOR-267982 RORA protein P35398 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24737872 t miannu "As RORs function as transcriptional activators and their expression correlates with histone acetylation and chromatin accessibility, RORs are thought to function as positive regulators of Bmal1 expression at its peak levels, whereas REV-ERBs block ROR and negatively regulate Bmal1 at the trough of its expression." SIGNOR-268002 PPARG protein P37231 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19041764 t miannu " Rosiglitazone treatment induced aortic expression of Bmal1 mRNA, and ChIP and promoter assays revealed that Bmal1 is a direct PPARgamma target gene. These studies have uncovered a role for vascular PPARgamma as a peripheral factor participating in regulation of cardiovascular rhythms." SIGNOR-268026 GSK3B protein P49841 UNIPROT ARNTL protein O00327 UNIPROT down-regulates phosphorylation Ser17 STISDFMsPGPTDLL 9606 20049328 t lperfetto "Gsk3beta phosphorylates bmal1 specifically on ser 17 and thr 21 and primes it for ubiquitylation. In the absence of gsk3beta-mediated phosphorylation, bmal1 becomes stabilized and bmal1 dependent circadian gene expression is dampened." SIGNOR-162786 GSK3B protein P49841 UNIPROT ARNTL protein O00327 UNIPROT down-regulates phosphorylation Thr21 DFMSPGPtDLLSSSL 9606 20049328 t lperfetto "Gsk3beta phosphorylates bmal1 specifically on ser 17 and thr 21 and primes it for ubiquitylation. In the absence of gsk3beta-mediated phosphorylation, bmal1 becomes stabilized and bmal1 dependent circadian gene expression is dampened." SIGNOR-162790 RORC protein P51449 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24737872 t miannu "As RORs function as transcriptional activators and their expression correlates with histone acetylation and chromatin accessibility, RORs are thought to function as positive regulators of Bmal1 expression at its peak levels, whereas REV-ERBs block ROR and negatively regulate Bmal1 at the trough of its expression." SIGNOR-268004 PPARA protein Q07869 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16556735 t miannu "We demonstrate that PPARalpha plays a specific role in the peripheral circadian control because it is required to maintain the circadian rhythm of the master clock gene brain and muscle Arnt-like protein 1 (bmal1) in vivo. This regulation occurs via a direct binding of PPARalpha on a potential PPARalpha response element located in the bmal1 promoter. Reversely, BMAL1 is an upstream regulator of PPARalpha gene expression." SIGNOR-268024 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270412 SMARCD3 protein Q6STE5 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270705 NAALAD2 protein Q9Y3Q0 UNIPROT Ac-Asp-Glu(3-) smallmolecule CHEBI:76931 ChEBI "down-regulates quantity" "chemical modification" 9606 10085079 t miannu "The neuropeptide N-acetyl-L-aspartate-L-glutamate (NAAG)1 is expressed both in the central nervous system and in the periphery. Hydrolysis of the neuropeptide N-acetyl-L-aspartyl-L-glutamate (NAAG) by N-acetylated alpha-linked acidic dipeptidase (NAALADase) to release glutamate may be important in a number of neurodegenerative disorders in which excitotoxic mechanisms are implicated." SIGNOR-267541 NR1D2 protein Q14995 UNIPROT ARNTL protein O00327 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24577401 t miannu "A retinoic acid receptor-related orphan receptor (ROR) response element within the BMAL1 promoter is responsive to both ROR and REV-ERB (encoded by the genes NR1D1 and NR1D2); ROR activates the transcription of BMAL1, whereas REV-ERB suppresses its transcription." SIGNOR-268006 RAI1 protein Q7Z5J4 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22578325 f miannu "Data further show that haploinsufficiency of RAI1 and Rai1 in SMS fibroblasts and the mouse hypothalamus, respectively, results in the transcriptional dysregulation of the circadian clock and causes altered expression and regulation of multiple circadian genes, including PER2, PER3, CRY1, BMAL1, and others." SIGNOR-266843 RORB protein Q92753 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18418469 t miannu "RORβ and RORγ are also able to induce Bmal1 activity; however, RORα4 appears the most effective in inducing this activity. The ROREs in the Bmal1 promoter also bind ROR receptors. Overexpression of RORα1 and RORα4 induces Bmal1-promoter activity by interacting with these ROREs" SIGNOR-266852 RORB protein Q92753 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24737872 t miannu "As RORs function as transcriptional activators and their expression correlates with histone acetylation and chromatin accessibility, RORs are thought to function as positive regulators of Bmal1 expression at its peak levels, whereas REV-ERBs block ROR and negatively regulate Bmal1 at the trough of its expression." SIGNOR-268003 PPARGC1A protein Q9UBK2 UNIPROT ARNTL protein O00327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17476214 t miannu "Transcriptional coactivator PGC-1α integrates the mammalian clock and energy metabolism. Here we show that PGC-1alpha (Ppargc1a), a transcriptional coactivator that regulates energy metabolism, is rhythmically expressed in the liver and skeletal muscle of mice. PGC-1alpha stimulates the expression of clock genes, notably Bmal1 (Arntl) and Rev-erbalpha (Nr1d1), through coactivation of the ROR family of orphan nuclear receptors." SIGNOR-268031 pictrelisib chemical CHEBI:65326 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000149 21876152 t gcesareni "Currently, several pi3k inhibitors, including gdc0941 (genentech) and bez235 (novartis pharmaceuticals), have entered phase i clinical trials, and in addition, isoform-specific compounds are being developed" SIGNOR-176298 dactolisib chemical CHEBI:71952 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000848 21803746 t "ATP-competitive inhibitor of PI3K and mTOR" gcesareni "While the pi3k inhibitors, ly294002 or wortmannin, in the presence of plx4032 were individually inactive against pprm cell lines (fig. S4), the dual pi3k and mtorc1/2 inhibitor bez235 was highly specific (vs. parental lines) and potent in growth-inhibiting pprm cell lines" SIGNOR-175712 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192777 XL765 chemical CHEBI:71958 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207878 PI-103 chemical CHEBI:90524 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206169 ZSTK-474 chemical CHEBI:90545 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207941 IC-87114 chemical CHEBI:90686 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206190 SMARCD2 protein Q92925 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270706 IC-87114 chemical CHEBI:90686 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000848 21048785 t gcesareni "Ic87114 is a selective pi3kinhibitor." SIGNOR-169213 3-[2,4-diamino-7-(3-hydroxyphenyl)-6-pteridinyl]phenol chemical CHEBI:94691 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207248 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192901 CH5132799 chemical CID:49784945 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190949 PIK-90 chemical CID:6857685 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206229 PIK3CD protein O00329 UNIPROT PIK3CD protein O00329 UNIPROT down-regulates phosphorylation Ser1039 NWLAHNVsKDNRQ 9606 10064595 t gcesareni "Autophosphorylation of p110delta phosphoinositide 3-kinase: a new paradigm for the regulation of lipid kinases in vitro and in vivo in vitro autophosphorylation of p110delta completely down-regulates its lipid kinase activity." SIGNOR-65186 HRAS protein P01112 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 21779497 t gcesareni "Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85. it was also described that ras interacts with pi3k in a direct manner. lysine residue 227 is essential for the interaction of ras with pi3k" SIGNOR-175192 KRAS protein P01116 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 21779497 t gcesareni "Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85./it was also described that ras interacts with pi3k in a direct manner./lysine residue 227 is essential for the interaction of ras with pi3k" SIGNOR-175210 ITGB4 protein P16144 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 9428518 t gcesareni "Stable expression of alpha6beta4 increased carcinoma invasion in a pi3k-dependent manner, and transient expression of a constitutively active pi3k increased invasion in the absence of alpha6beta4. Ligation of alpha6beta4 stimulated significantly more pi3k activity than ligation of beta1 integrins, establishing specificity among integrins for pi3k activation." SIGNOR-54700 PIK3R1 protein P27986 UNIPROT PIK3CD protein O00329 UNIPROT "up-regulates activity" binding 9534 14665640 t lperfetto "Signal transduction pathways triggered by Tie2 have been extensively examined. Tyr-1101of Tie2 directly associates in a phosphotyrosine (pTyr)-dependent manner with the p85 regulatory subunit of phosphatidylinositol (PI) 3-kinase, which in turn activate PI 3-kinase, leading to cell motility and survival" SIGNOR-242643 ERBB4 protein Q15303 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146885 PI3K complex SIGNOR-C156 SIGNOR PIK3CD protein O00329 UNIPROT "up-regulates activity" binding 9534 14665640 t lperfetto "Signal transduction pathways triggered by Tie2 have been extensively examined. Tyr-1101of Tie2 directly associates in a phosphotyrosine (pTyr)-dependent manner with the p85 regulatory subunit of phosphatidylinositol (PI) 3-kinase, which in turn activate PI 3-kinase, leading to cell motility and survival" SIGNOR-252720 "lysophosphatidylserine 14:0(1-)" chemical CHEBI:72402 ChEBI P2RY10 protein O00398 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257558 CDK1 protein P06493 UNIPROT DCTN6 protein O00399 UNIPROT "up-regulates activity" phosphorylation Thr186 KTMKGSStPVKN -1 23455152 t lperfetto "Here, we show that the p27/p25 heterodimer undergoes mitotic phosphorylation by cyclin‐dependent kinase 1 (Cdk1) at a single site, p27 Thr186, to generate an anchoring site for polo‐like kinase 1 (Plk1) at kinetochores." SIGNOR-264777 WIPF1 protein O43516 UNIPROT WASL protein O00401 UNIPROT "up-regulates activity" binding 9606 10878810 t lperfetto "Recruitment of N-WASP to vaccinia is mediated by WASP-interacting protein (WIP), whereas in Shigella WIP is recruited by N-WASP. Our observations show that vaccinia and Shigella activate the Arp2/3 complex to achieve actin-based motility, by mimicking either the SH2/SH3-containing adaptor or Cdc42 signalling pathways to recruit the N-WASP-WIP complex." SIGNOR-261880 ABL1 protein P00519 UNIPROT WASL protein O00401 UNIPROT unknown phosphorylation Tyr175 EITTNRFyGPQVNNI 10090 16199863 t gcesareni "Mutation of both tyrosines 175 and 256 to phenylalanine was required to abolish Abl-mediated phosphorylation of N-WASP in the presence of Grb2 [€] suggesting that phosphorylation at tyrosine 175 is not critical for comet tail formation by Shigella" SIGNOR-247666 ABL1 protein P00519 UNIPROT WASL protein O00401 UNIPROT "up-regulates activity" phosphorylation Tyr256 RETSKVIyDFIEKTG -1 16199863 t "Abl phosphorylates N-WASP on tyrosines 175 and 256. Phosphorylation at this site stabilizes the active conformation of N-WASP, resulting in comet tail elongation." SIGNOR-251437 ABL1 protein P00519 UNIPROT WASL protein O00401 UNIPROT "up-regulates activity" phosphorylation Tyr175 EITTNRFyGPQVNNI -1 16199863 t "Abl phosphorylates N-WASP on tyrosines 175 and 256. Phosphorylation at this site stabilizes the active conformation of N-WASP, resulting in comet tail elongation." SIGNOR-251436 PTPN2 protein P17706 UNIPROT WASL protein O00401 UNIPROT down-regulates dephosphorylation Tyr256 RETSKVIyDFIEKTG 9606 16293614 t gcesareni "Similarly, the t cell phosphatase has a 30-fold lower kcat/km toward autoinhibited p-n-wasp than toward the isolated p-gbd, and again this effect is largely reversed by that cdc42" SIGNOR-141652 NEB protein P20929 UNIPROT WASL protein O00401 UNIPROT up-regulates binding 9606 21798082 t gcesareni "Igf1-akt signaling, by inhibiting gsk3b, allows the interaction of n-wasp with the unphosphorylated nebulin;the consequent recruitment of n-wasp to the z-disk promotes actin nucleation and elongation of actin filaments." SIGNOR-175671 CDC42 protein P60953 UNIPROT WASL protein O00401 UNIPROT "up-regulates activity" binding 9606 10219243 t lperfetto "In the presence of Cdc42 and PI(4,5)P2, the potency of N-WASP was increased to a level approaching that of GST-VCA, suggesting that N-WASP was fully activated by the two molecules." SIGNOR-261868 EEF2K protein O00418 UNIPROT EEF2K protein O00418 UNIPROT down-regulates phosphorylation Ser445 SGDSGYPsEKRGELD 9606 22669845 t gcesareni "The combination of eef2k autophosphorylation (targeting ser445) and a yet to be identified kinase (targeting ser441) would be needed to generate the eef2k phosphodegron specifically in response to dna damage." SIGNOR-197725 MAPK13 protein O15264 UNIPROT EEF2K protein O00418 UNIPROT down-regulates phosphorylation Ser359 GTEEKCGsPQVRTLS 9606 18337751 t gcesareni "The phosphorylation of eef2k at ser359 is of particular interest. First, the phosphorylation of this site strongly decreases the activity of eef2k even at high calcium concentrations (knebel et al, 2001), that is, desensitizes eef2k to the activating effects of elevated ca2+ levels. third, although p38 map kinase (also termed sapk4 can phosphorylate ser359 in vitro (knebel et al, 2001), this enzyme is not known to be active basally or to be regulated by amino acids." SIGNOR-177986 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR leucine smallmolecule CHEBI:25017 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270413 MAPK13 protein O15264 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser396 TFDSLPSsPSSATPH -1 11500363 t miannu "eEF2 kinase is phosphorylated and inhibited by SAPK4/p38delta. eEF2K[S359A] was phosphorylated (presumably at Ser396) by the high concentrations of SAPK4/p38 used in this experiment. However, the inhibition of eEF2K under these conditions was reduced from 82% in the wild-type enzyme to 19% in eEF2K[S359A]" SIGNOR-250089 MAPK13 protein O15264 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser359 GTEEKCGsPQVRTLS 9606 BTO:0000887;BTO:0001103 11500363 t lperfetto "Sapk4/p38delta phosphorylated eef2k at ser359 in vitro, causing its inactivation." SIGNOR-109703 CDK1 protein P06493 UNIPROT EEF2K protein O00418 UNIPROT down-regulates phosphorylation Ser359 GTEEKCGsPQVRTLS 9606 18337751 t gcesareni "Phosphorylation at ser359 inhibits eef2k activity even at high calcium concentrations. we demonstrate that cdc2 contributes to controlling eef2 phosphorylation in cells. inactivation of eef2k by cdc2 may serve to keep eef2 active during mitosis" SIGNOR-177982 PIK3C2A protein O00443 UNIPROT PIPP smallmolecule CID:24755493 PUBCHEM up-regulates "chemical modification" 9606 23119004 t "D3 position" gcesareni "Pi3ks phosphorylate the d3 position of membrane phosphatidylinositides to generate phosphatidylinositol 3,4,5-triphosphate (pip3);" SIGNOR-199364 PRKACA protein P17612 UNIPROT EEF2K protein O00418 UNIPROT "up-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL -1 11171059 t miannu "EEF-2K can be phosphorylated in vitro by cAMP-dependent protein kinase (PKA) and that this induces significant Ca(2+)/calmodulin (CaM)-independent eEF-2K activity. sites of phosphorylation were Ser-365 and Ser-499" SIGNOR-250354 PRKACA protein P17612 UNIPROT EEF2K protein O00418 UNIPROT "up-regulates activity" phosphorylation Ser500 RLHLPRAsAVALEVQ -1 11171059 t miannu "EEF-2K can be phosphorylated in vitro by cAMP-dependent protein kinase (PKA) and that this induces significant Ca(2+)/calmodulin (CaM)-independent eEF-2K activity. sites of phosphorylation were Ser-365 and Ser-499" SIGNOR-250444 RPS6KB1 protein P23443 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL 9606 11500364 t lperfetto "We show that two such kinases, p70 s6 kinase (regulated via mtor) and p90(rsk1) (activated by erk), phosphorylate eef2k at a conserved serine and inhibit its activity" SIGNOR-109712 MAPKAPK2 protein P49137 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249710 PRKAA2 protein P54646 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser78 SSGSPANsFHFKEAW -1 14709557 t miannu "AMPK can phosphorylate three sites in eEF2 kinase in vitro. Of these, Ser-398 appears to be more efficiently phosphorylated than either Ser-78 or Ser-366. Ser-78 and Ser-366 do not appear to be phosphorylated by AMPK within cells. Ser-366 serves to decrease the activity of eEF2 kinase" SIGNOR-250321 PRKAA2 protein P54646 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL -1 14709557 t miannu "AMPK can phosphorylate three sites in eEF2 kinase in vitro. Of these, Ser-398 appears to be more efficiently phosphorylated than either Ser-78 or Ser-366. Ser-78 and Ser-366 do not appear to be phosphorylated by AMPK within cells. Ser-366 serves to decrease the activity of eEF2 kinase" SIGNOR-250319 PRKAA2 protein P54646 UNIPROT EEF2K protein O00418 UNIPROT "up-regulates activity" phosphorylation Ser398 DSLPSSPsSATPHSQ -1 14709557 t miannu "Stimulation of the AMP-activated Protein Kinase Leads to Activation of Eukaryotic Elongation Factor 2 Kinase and to Its Phosphorylation at a Novel Site, Serine 398. phosphorylation of eEF2 kinase at Ser-398 leads to an increase in its activity." SIGNOR-250158 PRKAA1 protein Q13131 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser78 SSGSPANsFHFKEAW -1 14709557 t miannu "AMPK can phosphorylate three sites in eEF2 kinase in vitro. Of these, Ser-398 appears to be more efficiently phosphorylated than either Ser-78 or Ser-366. Ser-78 and Ser-366 do not appear to be phosphorylated by AMPK within cells. Ser-366 serves to decrease the activity of eEF2 kinase" SIGNOR-250314 PRKAA1 protein Q13131 UNIPROT EEF2K protein O00418 UNIPROT up-regulates phosphorylation Ser398 DSLPSSPsSATPHSQ 9606 SIGNOR-C15 22669845 t gcesareni "In response to genotoxic stress, eef2k was activated by ampk (adenosine monophosphate-activated protein kinase)-mediated phosphorylation on serine 398. Activated eef2k phosphorylated eef2 and induced a temporary ribosomal slowdown at the stage of elongation" SIGNOR-197734 PRKAA1 protein Q13131 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL -1 14709557 t miannu "AMPK can phosphorylate three sites in eEF2 kinase in vitro. Of these, Ser-398 appears to be more efficiently phosphorylated than either Ser-78 or Ser-366. Ser-78 and Ser-366 do not appear to be phosphorylated by AMPK within cells. Ser-366 serves to decrease the activity of eEF2 kinase" SIGNOR-250402 PRKAA1 protein Q13131 UNIPROT EEF2K protein O00418 UNIPROT "up-regulates activity" phosphorylation Ser398 DSLPSSPsSATPHSQ -1 14709557 t miannu "Stimulation of the AMP-activated Protein Kinase Leads to Activation of Eukaryotic Elongation Factor 2 Kinase and to Its Phosphorylation at a Novel Site, Serine 398. phosphorylation of eEF2 kinase at Ser-398 leads to an increase in its activity." SIGNOR-250157 RPS6KA1 protein Q15418 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL 9606 BTO:0000669 11500364 t lperfetto "We show that two such kinases, p70 s6 kinase (regulated via mtor) and p90(rsk1) (activated by erk), phosphorylate eef2k at a conserved serine and inhibit its activity" SIGNOR-109708 MAPKAPK3 protein Q16644 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249709 MAPKAPK5 protein Q8IW41 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249708 FBXW11 protein Q9UKB1 UNIPROT EEF2K protein O00418 UNIPROT down-regulates ubiquitination 9606 phosphorylation:Ser441;Ser445 ESENSGDsGYPSEKR;SGDSGYPsEKRGELD 22669845 t gcesareni "Eef2k was degraded by the ubiquitin-proteasome system through the ubiquitin ligase scf(__trcp) (skp1-cul1-f-box protein, __-transducin repeat-containing protein) to enable rapid resumption of translation elongation. This event required autophosphorylation of eef2k on a canonical __trcp-binding domain" SIGNOR-197730 AMPK complex SIGNOR-C15 SIGNOR EEF2K protein O00418 UNIPROT up-regulates phosphorylation Ser398 DSLPSSPsSATPHSQ 9606 22669845 t lperfetto "In response to genotoxic stress, eef2k was activated by ampk (adenosine monophosphate-activated protein kinase)-mediated phosphorylation on serine 398. Activated eef2k phosphorylated eef2 and induced a temporary ribosomal slowdown at the stage of elongation" SIGNOR-216503 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270414 RPS6K proteinfamily SIGNOR-PF26 SIGNOR EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser366 SPQVRTLsGSRPPLL 9606 11500364 t lperfetto "We show that two such kinases, p70 s6 kinase (regulated via mtor) and p90(rsk1) (activated by erk), phosphorylate eef2k at a conserved serine and inhibit its activity" SIGNOR-252775 SUFU protein Q9UMX1 UNIPROT SAP18 protein O00422 UNIPROT up-regulates binding 9606 11960000 t gcesareni "Here we report that the mouse homolog of su(fu) [msu(fu)] specifically interacts with sap18, a component of the msin3 and histone deacetylase complex. In addition, we demonstrate that msu(fu) functionally cooperates with sap18 to repress transcription by recruiting the sap18-msin3 complex to promoters containing the gli-binding element." SIGNOR-117311 PPP3CB protein P16298 UNIPROT DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-248361 PPP3CC protein P48454 UNIPROT DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-248506 PPP3CA protein Q08209 UNIPROT DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-248676 CAMK1 protein Q14012 UNIPROT DNM1L protein O00429 UNIPROT "up-regulates activity" phosphorylation Ser637 VPVARKLsAREQRDC 31063459 t lperfetto "For example, protein kinase A (PKA) phosphorylation of Drp1S600 has been reported to decrease Drp1 GTPase activity in vitro (23, 24), whereas phosphorylation of the same conserved serine residue by Ca2+-calmodulin–dependent protein kinase Iα (CaMKIα) in Drp1 isoform 3 has been reported to cause a significant increase in mitochondrial fission" SIGNOR-262552 Calcineurin complex SIGNOR-C155 SIGNOR DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-252315 PKA proteinfamily SIGNOR-PF17 SIGNOR DNM1L protein O00429 UNIPROT "down-regulates activity" phosphorylation Ser637 VPVARKLsAREQRDC -1 31063459 t lperfetto "For example, protein kinase A (PKA) phosphorylation of Drp1S600 has been reported to decrease Drp1 GTPase activity in vitro (23, 24), whereas phosphorylation of the same conserved serine residue by Ca2+-calmodulin–dependent protein kinase Iα (CaMKIα) in Drp1 isoform 3 has been reported to cause a significant increase in mitochondrial fission" SIGNOR-262551 CDK1 protein P06493 UNIPROT PIK3C2A protein O00443 UNIPROT "down-regulates activity" phosphorylation Ser259 KVSNLQVsPKSEDIS 9606 12719431 t lperfetto "Mitotic and stress-induced phosphorylation of HsPI3K-C2alpha targets the protein for degradation. Stress-dependent and mitotic phosphorylation of hspik3-c2alpha occurs on the same serine residue (ser259) within a recognition motif for proline-directed kinases. Mitotic phosphorylation of hspik3-c2alpha can be attributed to cdc2 activity, and stress-induced phosphorylation of hspik3-c2alpha is mediated by jnk/sapk" SIGNOR-100903 IGF1R protein P08069 UNIPROT PIK3C2A protein O00443 UNIPROT up-regulates phosphorylation 9606 7692086 t gcesareni "Analysis of the ability of the full-length igfr and its mutant receptors described above to associate with phosphatidylinositol 3 kinase indicated that the association required ptk activity and tyrosine [?] Phosphorylation of the receptors and correlated well with their transforming activities" SIGNOR-32076 PLK4 protein O00444 UNIPROT PLK4 protein O00444 UNIPROT up-regulates phosphorylation Ser305 SSTSISGsLFDKRRL 9606 20032307 t llicata "Autophosphorylation probably plays a role in the process of centriole duplication, because mimicking s305 phosphorylation enhances the ability of overexpressed plk4 to induce centriole amplification. Importantly, we show that s305-phosphorylated plk4 is specifically sequestered at the centrosome contrary to the nonphosphorylated form." SIGNOR-162559 GDNF protein P39905 UNIPROT GFRA2 protein O00451 UNIPROT up-regulates binding 9606 9192898 t gcesareni "Gdnf mediates its actions through a multicomponent receptor system composed of a ligand-binding glycosyl-phosphatidylinositol (gpi)-linked protein (designated gdnfr-alpha)." SIGNOR-49184 LAT protein O43561 UNIPROT PIK3R2 protein O00459 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr161;Tyr200 DDYHNPGyLVVLPDS;SMESIDDyVNVPESG 11368773 t lperfetto "By substituting these tyrosine residues in LAT with phenylalanine and by utilizing phosphorylated peptides derived from these sites, we mapped the tyrosine residues in LAT required for the direct interaction and activation of Vav, p85/p110alpha and phospholipase Cgamma1 (PLCgamma1). Our results indicate that Tyr(226) and Tyr(191) are required for Vav binding, whereas Tyr(171) and Tyr(132) are necessary for association and activation of phosphoinositide 3-kinase activity and PLCgamma1 respectively." SIGNOR-246055 CBL protein P22681 UNIPROT PIK3R2 protein O00459 UNIPROT down-regulates ubiquitination 9606 11526404 t lperfetto "Cbl-b, a ring-type e3 ubiquitin protein ligase, is implicated in setting the threshold of t lymphocyte activation. The p85 regulatory subunit of phosphatidylinositol 3 kinase (pi3k) was identified as a substrate for cbl-b. We have shown that cbl-b negatively regulated p85 in a proteolysis-independent manner." SIGNOR-110063 EPHA2 protein P29317 UNIPROT PIK3R2 protein O00459 UNIPROT up-regulates 9606 BTO:0000782 7982920 f gcesareni "In keeping with the above observations, activation of eck by its ligand, b61, increased phosphatidylinositol 3-kinase activity" SIGNOR-35418 TGFBR1 protein P36897 UNIPROT PIK3R2 protein O00459 UNIPROT up-regulates binding 9606 9435577 t lperfetto "These studies revealed that PI 3-kinase is associated in vivo with both TGF-_ receptor subtypes and that TGF-_1 stimulation enhances PI 3-kinase activity associated with type I TGF-_ receptor in hASM cells." SIGNOR-227531 TGFBR2 protein P37173 UNIPROT PIK3R2 protein O00459 UNIPROT up-regulates binding 9606 9435577 t lperfetto "These studies revealed that PI 3-kinase is associated in vivo with both TGF-_ receptor subtypes and that TGF-_1 stimulation enhances PI 3-kinase activity associated with type I TGF-_ receptor in hASM cells." SIGNOR-227528 FCN3 protein O75636 UNIPROT MASP2 protein O00187 UNIPROT "up-regulates activity" binding 17204478 t lperfetto "In the lectin pathway, mannose-binding lectin (MBL) and ficolins bind to pathogens and activate MBL-associated serine protease-2 (MASP-2)" SIGNOR-263412 TRADD protein Q15628 UNIPROT TRAF5 protein O00463 UNIPROT up-regulates binding 9606 19632174 t gcesareni "Upon stimulation of the tumor necrosis factor receptor1 (tnfr1), tnf-receptor-associated death domain (tradd) provides a scaffold for the assembly of complex i at the plasma membrane by binding receptor interacting protein 1 (rip1), tnfreceptor-associated factor 2 ,traf2." SIGNOR-187058 TNFRSF14 protein Q92956 UNIPROT TRAF5 protein O00463 UNIPROT "up-regulates activity" binding 9606 9153189 t lperfetto "ATAR, a novel tumor necrosis factor receptor family member, signals through TRAF2 and TRAF5|synergistic activation of NF-κB by ATAR and TRAF5 293 cells" SIGNOR-262592 FUS protein P35637 UNIPROT AGRN protein O00468 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 28515487 f "This conclusion is also supported by the analysis of alternative splicing events in hFUS+/+; Smn+/− mice. As shown in Fig. 6b, the splicing of Dusp22, Mphosph9, Adarb1, hnRNP A2/B1, Gria4, Vps16, Atxn2 and Agrin, which are significantly affected in hFUS+/+ mice, is not further modified by SMN decrease" SIGNOR-262807 SPI1 protein P17947 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26622774 f miannu "In the present study, PU.1 siRNA was demonstrated to efficiently inhibit the transcription level of oncogene MEIS1 in the human acute myeloid non-MLL leukemia U937 cell line. In addition, PU.1, as a positive regulator of MEIS1, performed a crucial role in maintaining cell proliferation." SIGNOR-256002 HOXD9 protein P28356 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding 9606 10523646 t miannu "We find that DNA binding by MEIS1A is absolutely required for the formation of a cooperative complex with HOXD9" SIGNOR-220721 HOXD10 protein P28358 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241226 HOXA9 protein P31269 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241162 HOXD11 protein P31277 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241229 HOXD12 protein P35452 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241232 HOXD13 protein P35453 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241235 DOT1L protein Q8TEK3 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256143 DNMT3A protein Q9Y6K1 UNIPROT MEIS1 protein O00470 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 28288143 f miannu "Our results indicate that, in the absence of mixed lineage leukemia fusions, an alternative pathway for engaging an oncogenic MEIS1-dependent transcriptional program can be mediated by DNMT3A mutations.Under these circumstances, those AML patients carrying the alteration in the DNA methyltransferase would undergo a hypomethylation event at the MEIS1 promoter that would lead to the overexpression of this key oncogene in leukemia." SIGNOR-256125 "AEP complex" complex SIGNOR-C117 SIGNOR MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256144 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255862 SNCA protein P37840 UNIPROT Lewy_body_formation phenotype SIGNOR-PH56 SIGNOR up-regulates 9606 12666095 f lperfetto "A key observation linking alpha-synuclein to PD was the demonstration that it is one of the principal components of Lewy bodies. Furthermore, mutant isoforms of alpha-synuclein more readily oligomerize, and it has been suggested that its tendency to aggregate into misfolded structures may confer toxic properties to the protein." SIGNOR-249700 NR0B2 protein Q15466 UNIPROT NR5A2 protein O00482 UNIPROT down-regulates binding 9606 12198243 t gcesareni "Here we show that shp can interact with the liver x receptors lxralpha (nr1h3) and lxrbeta (nr1h2), as demonstrated by glutathione-s-transferase pull-down assays, mammalian two-hybrid, and coimmunoprecipitation experiments. In transfection assays, shp inhibits the expression of an artificial reporter driven by an lxr-response element and represses the transcriptional activation by lxr of the human atp-binding cassette transporter 1 (abca1) promoter" SIGNOR-92060 NR0B2 protein Q15466 UNIPROT NR5A2 protein O00482 UNIPROT down-regulates binding 9606 15723037 t gcesareni "Modulation of human nuclear receptor lrh-1 activity by phospholipids and shpthe human nuclear receptor liver receptor homolog 1 (hlrh-1) plays an important role in the development of breast carcinomas. This orphan receptor is efficiently downregulated by the unusual co-repressor shp" SIGNOR-134202 GDNF protein P39905 UNIPROT BIN1 protein O00499 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252178 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR BIN1 protein O00499 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136399 ERG protein P11308 UNIPROT CLDN5 protein O00501 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22235125 t Luana "ETS-related gene (ERG) controls endothelial cell permeability via transcriptional regulation of the claudin 5 (CLDN5) gene." SIGNOR-261596 PTPN13 protein Q12923 UNIPROT STK25 protein O00506 UNIPROT "down-regulates activity" dephosphorylation 9606 17657516 t "To investigate dephosphorylation of CCM3 by FAP-1, phosphorylated GST-CCM3 was incubated with cdFAP-1, and reactions were analyzed by autoradiography. Again, GST-STK25 phosphorylated GST-CCM3 and possessed autophosphorylation activity. cdFAP-1 of 0.005 U were sufficient to dephosphorylate GST-CCM3 as well as the kinase GST-STK25.|More recently, the Golgi matrix protein GM130 was shown to function as a scaffold protein for STK25 and to activate STK25 through stimulation of autophosphorylation." SIGNOR-248711 MECP2 protein P51608 UNIPROT DLL1 protein O00548 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 25420914 t Luana "As the first step to reveal how MeCP2 phosphorylation may regulate Notch signaling, we conducted chromatin immunoprecipitation (ChIP) experiment to determine whether the phosphor-mutant MeCP2 protein has altered promoter occupancy at the promoters of Dll1 and Notch1. We found increased binding of the phosphor-mutant protein at the promoters of both Dll1 and Notch1 " SIGNOR-264674 MIB1 protein Q86YT6 UNIPROT DLL1 protein O00548 UNIPROT "up-regulates activity" ubiquitination 9606 16140393 t lperfetto "Mib physically interacts with Delta and promotes its ubiquitination and internalization [66], which have been shown to up-regulate Notch activity." SIGNOR-209750 LFNG protein Q8NES3 UNIPROT DLL1 protein O00548 UNIPROT up-regulates binding 9606 11346656 t gcesareni "The modification of notch by fringe would influence binding between the notch receptor and its ligand. It was reported previously that mfng and lfng inhibited notch1-mediated signaling triggered by jagged1 and enhanced that triggered by delta1, and either jagged1- or delta1-triggered notch2 signaling was enhanced by lfng" SIGNOR-107699 "A4/b1 integrin" complex SIGNOR-C162 SIGNOR DLL1 protein O00548 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25786978 f lperfetto "First, EPCs incorporated into the neovascular region recognize the TGFBIp secreted by cells in the environment via binding to integrins a4 and a5. Second, binding of TGFBIp to integrins in EPCs induces phosphorylation of intracellular signaling molecules in a pathway necessary for TGFBIp-mediated angiogenic activity of EPCs. In addition, binding of TGFBIp to integrins activates the NF-kappaB signaling pathway that induces expression of DLL1 and JAG1 in EPCs." SIGNOR-253285 INPP5D protein Q92835 UNIPROT SYK protein P43405 UNIPROT "down-regulates activity" dephosphorylation 9606 32323266 t scontino "An adaptor protein Dok-3 mediates the suppressive function of LYN. The Dok-3 phosphorylated by LYN upon BCR stimulation forms a complex with GRB2, which allows it to enter into the signalosome and associate with activation of SHIP protein. This translocation facilitates the efficient inhibition of PLCc2 and SYK from activation, subsequently resulting in the suppression of downstream Ca2+ signaling." SIGNOR-268456 "A5/b1 integrin" complex SIGNOR-C163 SIGNOR DLL1 protein O00548 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25786978 f lperfetto "First, EPCs incorporated into the neovascular region recognize the TGFBIp secreted by cells in the environment via binding to integrins a4 and a5. Second, binding of TGFBIp to integrins in EPCs induces phosphorylation of intracellular signaling molecules in a pathway necessary for TGFBIp-mediated angiogenic activity of EPCs. In addition, binding of TGFBIp to integrins activates the NF-kappaB signaling pathway that induces expression of DLL1 and JAG1 in EPCs." SIGNOR-253286 DCC protein P43146 UNIPROT CACNA1A protein O00555 UNIPROT "up-regulates activity" 9606 12827203 t miannu "DCC activation by a netrin-1 gradient creates a high-level [Ca2+]i gradient by triggering LCC activity and by stimulating the cAMP–PKA pathway, which further activates LCC in the plasma membrane (PM) and Ca2+ channels in the ER." SIGNOR-268293 ANK2 protein Q01484 UNIPROT CACNA1A protein O00555 UNIPROT "up-regulates quantity" binding 10090 24394417 t miannu "Here, we demonstrate that ankyrin-B associates with Cav2.1 and Cav2.2 in cortex, cerebellum, and brain stem. Additionally, using in vitro and in vivo techniques, we demonstrate that ankyrin-B, via its membrane-binding domain, associates with a highly conserved motif in the DII/III loop domain of Cav2.1 and Cav2.2. Collectively, our findings identify an interaction between ankyrin-B and both Cav2.1 and Cav2.2 at the amino acid level that is necessary for proper Cav2.1 and Cav2.2 targeting in vivo." SIGNOR-266706 EPAS1 protein Q99814 UNIPROT CACNA1A protein O00555 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15833863 f miannu "A second hypoxia-responsive factor, HIF-2, can activate many of the same genes as HIF-1. Ten genes were preferentially activated by HIF-2alpha, including two (CACNA1A and PTPRZ1) implicated in neurologic diseases." SIGNOR-264332 tyrosine smallmolecule CHEBI:18186 ChEBI L-dopa smallmolecule CHEBI:15765 ChEBI "up-regulates quantity" "precursor of" 9606 NBK536726 t brain lperfetto "Tyrosine produced in the liver is then transported by an active transport mechanism into the dopaminergic neurons within the brain. This is followed by the conversion of L-tyrosine into L-DOPA through hydroxylation at the phenol ring by the enzyme tyrosine hydroxylase (TH)." SIGNOR-264173 E protein P59637 UNIPROT SDCBP protein O00560 UNIPROT "up-regulates activity" relocalization 9534 25122212 t Luana "Overall, these results support the hypothesis that the interaction of E protein PBM with syntenin facilitates the recruitment of syntenin in the cytosol and leads to p38 MAPK activation." SIGNOR-260752 CDK1 protein P06493 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Thr287 SAASNTGtPDGPEAP 9606 15125835 t lperfetto "T287 is phosphorylated by cdk1 during mitosis. Phosphorylation of nir2 by cdk1 facilitates its dissociation from the golgi apparatus, and phospho-nir2(ps382) is localized in the cleavage furrow and midbody during cytokinesis." SIGNOR-124642 CDK1 protein P06493 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Ser382 DFIDAFAsPVEAEGT 9606 15125835 t lperfetto "Here we show that, at the onset of mitosis, cdk1 phosphorylates the peripheral golgi protein nir2 at multiple sites;of these, s382 is the most prominent. Phosphorylation of nir2 by cdk1 facilitates its dissociation from the golgi apparatus, and phospho-nir2(ps382) is localized in the cleavage furrow and midbody during cytokinesis." SIGNOR-124638 MAPK1 protein P28482 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Thr794 LEMLVPStPTSTSGA 9606 15125835 t lperfetto "Both cdk1 and erk2 induced phosphorylation of the wild-type nir2. Substitution of t794 by alanine reduced the phosphorylation by erk2, whereas the double mutations t794/1223a completely abolished it. The requirement of multiple nir2 phosphorylation sites for plk1 binding may provide a mechanism that sets a threshold for the nir2-plk1 interaction during mitosis." SIGNOR-124650 MAPK1 protein P28482 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Thr1223 AEREGPGtPPTTLAR 9606 15125835 t lperfetto "Both cdk1 and erk2 induced phosphorylation of the wild-type nir2. Substitution of t794 by alanine reduced the phosphorylation by erk2, whereas the double mutations t794/1223a completely abolished it. The requirement of multiple nir2 phosphorylation sites for plk1 binding may provide a mechanism that sets a threshold for the nir2-plk1 interaction during mitosis." SIGNOR-124646 CDK1 protein P06493 UNIPROT DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr204 LTRYTRPtPVQKHAI 9606 SIGNOR-C17 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-141565 CDK1 protein P06493 UNIPROT DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr323 GCHLLVAtPGRLVDM 9606 SIGNOR-C17 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-141569 FUS protein P35637 UNIPROT DDX3X protein O00571 UNIPROT "down-regulates activity" relocalization 9606 27460707 t "P35637:p.Pro525Leu (mutation causing interaction)" "We found that ALS mutants of FUS co-localized with Caprin-1, DDX3X, and DHX9 in cytoplasmic inclusions that could lead to the mis-regulation of their respective pathways, providing further clues to the mechanism of ALS pathogenesis.|FUS interacting proteins were sequestered into the cytoplasmic mutant FUS inclusions that could lead to their mis-regulation or loss of function, contributing to ALS pathogenesis. | We also demonstrated the co-localization of DHX9, DDX3X and Caprin-1 with cytoplasmic EGFP-P525L mutant FUS inclusions in primary cortical neurons" SIGNOR-262811 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr204 LTRYTRPtPVQKHAI 9606 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-216868 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr323 GCHLLVAtPGRLVDM 9606 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-216872 WT1 protein P19544 UNIPROT PODXL protein O00592 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11719225 t "Binding of WT1 to conserved elements within the Podocalyxin gene promoter results in potent transcriptional activation, and the specific expression pattern of Podocalyxin in the developing kidney mirrors that of WT1 itself." SIGNOR-252300 PEX14 protein O75381 UNIPROT PEX7 protein O00628 UNIPROT "up-regulates activity" binding -1 15798189 t miannu "The peroxisomal docking complex is a key component of the import machinery for matrix proteins. The core protein of this complex, Pex14, is thought to represent the initial docking site for the import receptors Pex5 and Pex7." SIGNOR-253028 CAMK2A protein Q9UQM7 UNIPROT SLN protein O00631 UNIPROT "down-regulates activity" phosphorylation Thr5 tRELFLNF 10116 23455424 t lperfetto "SLN is also phosphorylated by CaMKII at Thr 5, and a phosphorylation mimic (Thr5Glu mutation) abolishes the inhibitory function of ectopically expressed SLN in adult rat ventricular myocytes| Thr 5 interacts with SERCA Trp 932, and phosphorylation at this site would cause a steric clash that destabilizes binding" SIGNOR-264778 SMARCD1 protein Q96GM5 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270707 BCL2L1 protein Q07817 UNIPROT HIP1 protein O00291 UNIPROT down-regulates 9606 11007801 f miannu "Hip-1 activity was found to be independent of the ded-containing caspase 8 but was significantly inhibited by the antiapoptotic protein bcl-x(l), implicating the intrinsic pathway of apoptosis in hip-1-induced cell death." SIGNOR-82460 NFIB protein O00712 UNIPROT NFIB protein O00712 UNIPROT "down-regulates activity" binding 9606 9099724 t 2 miannu "Coexpression of NFI-B3 with other isoforms of the NFI-B, -C, and -X family, however, led to a strong reduction of transcriptional activation compared with the expression of these factors alone. NFI-B3 apparently forms heterodimers with other NFI proteins thereby interfering with their function." SIGNOR-240883 FOXA1 protein P55317 UNIPROT NFIB protein O00712 UNIPROT up-regulates binding 9606 24801505 t miannu "Androgen receptor (ar) action throughout prostate development and in maintenance of the prostatic epithelium is partly controlled by interactions between ar and forkhead box (fox) transcription factors, particularly foxa1./ Foxa1 is capable of bringing ar and nfix into proximity, indicating that foxa1 facilitates the ar and nfi interaction by bridging the complex." SIGNOR-205027 SOSTDC1 protein Q6X4U4 UNIPROT WNT10B protein O00744 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242698 PI-103 chemical CHEBI:90524 ChEBI PIK3C2B protein O00750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206160 TRIM27 protein P14373 UNIPROT PIK3C2B protein O00750 UNIPROT down-regulates ubiquitination 9606 22128329 t miannu "We now show that trim27 functions as an e3 ligase and mediates lysine 48 polyubiquitination of pi3kc2_, leading to a decrease in pi3k enzyme activity." SIGNOR-177935 SOSTDC1 protein Q6X4U4 UNIPROT WNT7A protein O00755 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242710 FN1/SDC4 complex SIGNOR-C210 SIGNOR WNT7A protein O00755 UNIPROT up-regulates 23290138 t apalma "We found that binding of ECM glycoprotein Fibronectin (FN) to Sdc4 stimulates the ability of Wnt7a to induce the symmetric expansion of satellite stem cells" SIGNOR-255287 AR protein P10275 UNIPROT UBE2C protein O00762 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19632176 t miannu "The evolution of prostate cancer from an androgen-dependent state (ADPCa) to one that is androgen-independent (AIPCa) marks its lethal progression. The androgen receptor (AR) is essential in both, though its function in AIPCa is poorly understood. We have defined the direct AR-dependent target genes in both AIPCa and ADPCa by generating AR-dependent gene expression profiles and AR cistromes. In contrast to ADPCa, AR selectively up-regulates M-phase cell cycle genes in AIPCa including UBE2C, a gene that inactivates the M-phase checkpoint." SIGNOR-251543 PRKAA2 protein P54646 UNIPROT ACACB protein O00763 UNIPROT "down-regulates activity" phosphorylation Ser222 PTMRPSMsGLHLVKR 9606 9148944 t miannu "The results suggest that the decrease in ACC activity during muscle contraction is caused by an increase in its phosphorylation, most probably due, at least in part, to activation of the alpha2 isoform of AMPK." SIGNOR-250318 PRKAA2 protein P54646 UNIPROT ACACB protein O00763 UNIPROT "down-regulates activity" phosphorylation Ser222 PTMRPSMsGLHLVKR 9606 14613924 t miannu "ACCβ(Ser221) is a known target for AMPK in human skeletal muscle" SIGNOR-250316 MID1IP1 protein Q9NPA3 UNIPROT ACACB protein O00763 UNIPROT "up-regulates activity" binding 10029 20952656 t miannu "Recently, we reported the discovery that MIG12, a 183 amino acid protein, binds to ACC1 and ACC2, which induces polymerization and subsequently increases the enzymatic activity of the protein" SIGNOR-267112 PRKAA1 protein Q13131 UNIPROT SCD protein O00767 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21478464 f miannu "Tr4 transactivation is inhibited via phosphorylation by metformin-induced amp-activated protein kinase (ampk) at the amino acid serine 351, which results in the suppression of scd1 gene expression." SIGNOR-173161 DLG4 protein P78352 UNIPROT DLGAP1 protein O14490 UNIPROT "up-regulates activity" relocalization 9606 18923512 t brain lperfetto "Similarly to CASK, PSD95 binds to intracellular adaptor proteins, and especially to GKAP (a protein that binds to the guanylate-kinase domain of PSD95), which, in turn, binds to SHANK proteins (Fig. 1b)." SIGNOR-264196 AKT1 protein P31749 UNIPROT SH2B2 protein O14492 UNIPROT "up-regulates activity" phosphorylation Ser598 SARSRSNsAERLLEA 10090 16141217 t gcesareni "This study identifies APS as a novel physiological substrate for PKB and the first serine phosphorylation site on APS" SIGNOR-252557 AKT1 protein P31749 UNIPROT SH2B2 protein O14492 UNIPROT unknown phosphorylation Ser598 SARSRSNsAERLLEA 10090 16141217 t "Serine 588 of APS is a newly identified target for protein kinase B in intact cells and in vitro. The precise function of this PKB-mediated phosphorylation event is not entirely clear but may be responsible for regulating cellular localization and will be the subject of future investigation." SIGNOR-252577 PTEN protein P60484 UNIPROT SH2B2 protein O14492 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260051 AKT proteinfamily SIGNOR-PF24 SIGNOR SH2B2 protein O14492 UNIPROT unknown phosphorylation Ser598 SARSRSNsAERLLEA 10090 16141217 t "Serine 588 of APS is a newly identified target for protein kinase B in intact cells and in vitro. The precise function of this PKB-mediated phosphorylation event is not entirely clear but may be responsible for regulating cellular localization and will be the subject of future investigation." SIGNOR-251487 AKT proteinfamily SIGNOR-PF24 SIGNOR SH2B2 protein O14492 UNIPROT "up-regulates activity" phosphorylation Ser598 SARSRSNsAERLLEA 10090 16141217 t gcesareni "This study identifies APS as a novel physiological substrate for PKB and the first serine phosphorylation site on APS" SIGNOR-248042 NR1D1 protein P20393 UNIPROT ARNTL protein O00327 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21881539 f lperfetto "Concomitant attenuation of NR1D1 downregulation (-2.4-fold compared with -4.1-fold in placebo; P=0.04), a transcriptional repressor of ARNTL, supported the view that ramipril might modulate glucose homeostasis pathways involving the NR1D1 ARNTL axis." SIGNOR-253719 EPHA2 protein P29317 UNIPROT CLDN4 protein O14493 UNIPROT "down-regulates activity" phosphorylation Tyr208 RSAAASNyV 9534 16236711 t miannu "EphA2 associates with claudin-4 via their extracellular domains. This association, in turn, leads to phosphorylation of the cytoplasmic carboxyl terminus of claudin-4 at Tyr-208. The tyrosine phosphorylation of claudin-4 attenuates association of claudin-4 with ZO-1, decreasing integration of claudin-4 into sites of cell-cell contact and enhancing paracellular permeability. These results indicate that EphA2 moderates the function of tight junctions via phosphorylation of claudin-4." SIGNOR-262859 BHLHE40 protein O14503 UNIPROT BHLHE40 protein O14503 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000944 14672706 f lperfetto "We show here an autofeedback loop of Dec1 encoding a basic helix–loop–helix transcription factor: CLOCK/BMAL increased the promoter activity of Dec1, and DEC1 and DEC2 as well as PERs and CRYs suppressed the induced expression." SIGNOR-253715 NR1H3 protein Q13133 UNIPROT BHLHE40 protein O14503 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19032342 f lperfetto "LXRα and LXRβ are potent positive regulators for hepatic Dec1" SIGNOR-253691 BHLHE41 protein Q9C0J9 UNIPROT BHLHE40 protein O14503 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14672706 f lperfetto "We show here an autofeedback loop of Dec1 encoding a basic helix–loop–helix transcription factor: CLOCK/BMAL increased the promoter activity of Dec1, and DEC1 and DEC2 as well as PERs and CRYs suppressed the induced expression." SIGNOR-253714 CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR BHLHE40 protein O14503 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19032342 f lperfetto "DEC1 (BHLHB2/Stra13/Sharp2)-a basic helix-loop-helix transcription factor-is known to be involved in various biological phenomena including clock systems and metabolism. In the clock systems, Dec1 expression is dominantly up-regulated by CLOCK : BMAL1 heterodimer, and it exhibits circadian rhythm in the suprachiasmatic nucleus (SCN)-the central circadian pacemaker-and other peripheral tissues." SIGNOR-253707 IRF1 protein P10914 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22291912 f miannu "SOCS2 induction by LPS was dependent on the type I IFN regulated transcription factors IRF1 and IRF3 as shown by using silencing RNAs for IRFs." SIGNOR-254494 FLT3 protein P36888 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261545 STAT5A protein P42229 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 t "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261547 IRF3 protein Q14653 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22291912 f miannu "SOCS2 induction by LPS was dependent on the type I IFN regulated transcription factors IRF1 and IRF3 as shown by using silencing RNAs for IRFs." SIGNOR-254495 IKBKE protein Q14164 UNIPROT CDK2AP1 protein O14519 UNIPROT unknown phosphorylation Ser46 LSDYGPPsLGYTQGT -1 22427660 t lperfetto "CDK2AP1 is phosphorylated at a conserved Ser-46 site in the N-terminal ""intrinsically disordered"" region by IkappaB kinase epsilon." SIGNOR-264780 STOML2 protein Q9UJZ1 UNIPROT SDHD protein O14521 UNIPROT "up-regulates activity" 9606 20359165 f Giorgia "We found that SLP-2hi cells had significantly higher activities of NADH dehydrogenase and succinate dehydrogenase (P < 0.05), complexes I and II of the electron transport chain." SIGNOR-260383 LMX1A protein Q8TE12 UNIPROT CUX2 protein O14529 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 30770393 t miannu "Lmx1a drives Cux2 expression in the cortical hem through activation of a conserved intronic enhancer. Lmx1a knockdown abolishes activation of the Cux2 enhancer in the cortical hem" SIGNOR-263961 FLT3 protein P36888 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261546 STAT3 protein P40763 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11159537 f miannu "STAT3-mediated constitutive expression of SOCS-3 in cutaneous T-cell lymphoma." SIGNOR-253050 STAT3 protein P40763 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12565872 t "We also found that the wild type SOCS-3 promoter construct has significantly greater activity in non-small-cell lung cancer cell lines than in normal cells in accordance with STAT3 disregulation in these cells" SIGNOR-253583 SMARCC2 protein Q8TAQ2 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270708 STAT1 protein P42224 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19643666 t lperfetto "Expression of SOCS1 and SOCS3 is regulated primarily by activation of STAT1 and STAT3, respectively, although their expression can be mediated through other signaling cascades, including the mitogen activated protein kinase (MAPK) and nuclear factor-kappa B (NF-kappaB) pathways." SIGNOR-249565 STAT5A protein P42229 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 t "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261548 MFGE8 protein Q08431 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21901532 f miannu "In an attempt to clarify the direct anti-inflammatory role of MFG-E8, we revealed a distinct signaling pathway where MFG-E8 activates suppressor of cytokine signaling (SOCS) 3 gene expression via STAT3 mediated pathway, which in turn served as a negative regulator for LPS induced TLR4 signaling by targeting NF-κB p65 component, thereby attenuating the down-stream signaling for TNF-α production" SIGNOR-260653 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19643666 t lperfetto "Expression of SOCS1 and SOCS3 is regulated primarily by activation of STAT1 and STAT3, respectively, although their expression can be mediated through other signaling cascades, including the mitogen activated protein kinase (MAPK) and nuclear factor-kappa B (NF-kappaB) pathways." SIGNOR-249566 PRKACA protein P17612 UNIPROT HSPB6 protein O14558 UNIPROT down-regulates phosphorylation Ser16 PSWLRRAsAPLPGLS 9606 10196226 t llicata "Hosphorylation of hsp20 at ser16 is not only associated with cyclic nucleotide-dependent vasorelaxation but also inhibits agonist-induced contractile responses." SIGNOR-66493 FYN protein P06241 UNIPROT ARHGAP33 protein O14559 UNIPROT down-regulates phosphorylation Tyr406 PLLTYQLyGKFSEAM 9606 16777849 t acerquone "Tcgap interacted with fyn and was phosphorylated by fyn, with tyr-406 in the gap domain as a major fyn-mediated phosphorylation site. Fyn suppressed the gap activity of wild-type tcgap" SIGNOR-147156 KIF14 protein Q15058 UNIPROT CIT protein O14578 UNIPROT "up-regulates activity" binding 9606 16431929 t miannu "We find that KIF14 targets to the central spindle via its interaction with PRC1 and has an essential function in cytokinesis. In KIF14-depleted cells, citron kinase but not other components of the central spindle and cleavage furrow fail to localize. Furthermore, the localization of KIF14 and citron kinase to the central spindle and midbody is codependent, and they form a complex depending on the activation state of citron kinase." SIGNOR-266422 MAPK1 protein P28482 UNIPROT CDC42EP2 protein O14613 UNIPROT unknown phosphorylation Ser101 RELPDGPsPLLKNAI 10090 22028470 t miannu "We have optimized a chemical genetic system using analog-sensitive ERK2, a form of ERK2 engineered to use an analog of adenosine 5'-triphosphate (ATP), to tag and isolate ERK2 substrates in vitro. This approach identified 80 proteins phosphorylated by ERK2, 13 of which are known ERK2 substrates. With this improved methodology, we detected 98 sites directly phosphorylated by ERK2 on 80 proteins from NIH 3T3-L1 fibroblasts. Thirteen of these proteins are known substrates and the rest represent previously unknown kinase/substrate interactions. (table1)" SIGNOR-262770 FZD6 protein O60353 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-198828 LRP5 protein O75197 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23209147 t Gianni "The Wnt–FZD–LRP5/6 trimeric complex recruits Dishevelled (DVL) and Axin through the intracellular domains of FZD and LRP5/6, resulting in inhibition of β-catenin phosphorylation and thus ensuing β-catenin stabilization." SIGNOR-262525 LRP6 protein O75581 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23209147 t Gianni "The Wnt–FZD–LRP5/6 trimeric complex recruits Dishevelled (DVL) and Axin through the intracellular domains of FZD and LRP5/6, resulting in inhibition of β-catenin phosphorylation and thus ensuing β-catenin stabilization." SIGNOR-262526 RYK protein P34925 UNIPROT DVL1 protein O14640 UNIPROT up-regulates binding 9606 15454084 t gcesareni "Ryk also binds to dishevelled, through which it activates the canonical wnt, providing a link between wnt and dishevelled." SIGNOR-129568 WNT5A protein P41221 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" 9606 21078818 f gcesareni "Common mechanism that involves their wnt-dependent coupling to the frizzled (fzd) coreceptor and recruitment of shared components, including dishevelled (dvl), axin, and glycogen synthase kinase 3 (gsk3)." SIGNOR-169666 YAP1 protein P46937 UNIPROT DVL1 protein O14640 UNIPROT down-regulates binding 9606 23178811 t gcesareni "Yap restricts elevated wnt independently of the axinapcgsk-3beta complex partly by limiting the activity of dishevelled (dvl)." SIGNOR-199806 CSNK1E protein P49674 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" phosphorylation Ser142 TGTESMVsHRRERAR 9606 16965538 t lperfetto "Phenotypic analysis of mutant mDvl-1 indicates that phosphorylation of these sites stimulates the Dvl-activated beta-catenin-dependent Wnt signaling pathway in both cell culture and in Xenopus development." SIGNOR-217849 CSNK1E protein P49674 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" phosphorylation Ser139 DNETGTEsMVSHRRE 9606 16965538 t lperfetto "Phenotypic analysis of mutant mDvl-1 indicates that phosphorylation of these sites stimulates the Dvl-activated beta-catenin-dependent Wnt signaling pathway in both cell culture and in Xenopus development." SIGNOR-217845 WNT3A protein P56704 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" 9606 18772438 f gcesareni "Wnt3a stimulates the formation of phosphatidylinositol 4,5-bisphosphates [ptdins (4,5)p2] through frizzled and dishevelled, the latter of which directly interacted with and activated pip5ki." SIGNOR-180803 FZD5 protein Q13467 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258957 FZD2 protein Q14332 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258956 SMAD1 protein Q15797 UNIPROT DVL1 protein O14640 UNIPROT up-regulates binding 9606 16621789 t gcesareni "These results identify a potential mechanism whereby bmp-2 antagonizes wnt signaling in osteoblast progenitors by promoting an interaction between smad1 and dvl-1 that restricts beta-catenin activation." SIGNOR-146131 WWTR1 protein Q9GZV5 UNIPROT DVL1 protein O14640 UNIPROT down-regulates binding 9606 22153608 t "Activation of Wnt signaling induces the hyperphosphorylation of Dishevelled (DVL), and this, via a poorly understood mechanism, ultimately leads to a rise in beta-Catenin levels and to the activation of beta-Catenin target genes." gcesareni "Taz binds to dvl proteins, thereby inhibiting dvl phosphorylation by casein kinase 1-delta and -epsilon kinases (ck1d/e), thus promoting beta-catenin degradation." SIGNOR-195212 FZD3 protein Q9NPG1 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-134288 ANAPC2 protein Q9UJX6 UNIPROT DVL1 protein O14640 UNIPROT down-regulates binding 9606 19805045 t gcesareni "We now report that the anaphase-promoting complex (apc/c) recognizes a d-box motif of dvl and ubiquitylates dvl on a highly conserved lysine residue.We now report that expression of the apc/c subunit anapc2 activates the apc/c-dependent degradation of dvl by disrupting canonical wnt signaling." SIGNOR-188393 FZD4 protein Q9ULV1 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 27096005 t areggio "Through study of FZD4 and its associated ligand Norrin, we report that a minimum of three residues distal to the KTXXXW motif in the C-terminal tail of Frizzled-4 are essential for DVL recruitment and robust Lef/Tcf-dependent transcriptional activation in response to Norrin." SIGNOR-258955 FZD1 protein Q9UP38 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-253512 INVS protein Q9Y283 UNIPROT DVL1 protein O14640 UNIPROT down-regulates ubiquitination 9606 15852005 t gcesareni "Inversin inhibits the canonical wnt pathway by targeting cytoplasmic dishevelled (dsh or dvl1) for degradation" SIGNOR-135766 Frizzled proteinfamily SIGNOR-PF11 SIGNOR DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-253124 Frizzled proteinfamily SIGNOR-PF11 SIGNOR DVL1 protein O14640 UNIPROT up-regulates binding 19279717 t apalma "After binding of Wnt to the receptor complex, the signal is transduced to cytoplasmic phosphoprotein Dishevelled (Dsh/Dvl), and studies have uncovered that Dsh can directly interact with Fz" SIGNOR-255892 DVL2 protein O14641 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 17529994 t amattioni "Dix domain of dvl2 mediates dynamic polymerization, which is essential for the signaling activity of dvl2." SIGNOR-155224 SDC4 protein P31431 UNIPROT DVL2 protein O14641 UNIPROT up-regulates binding 9606 23151663 t gcesareni "Like other wnt co receptors, syndecan 4 directly interacts with dvl during pcp." SIGNOR-199635 RYK protein P34925 UNIPROT DVL2 protein O14641 UNIPROT up-regulates binding 9606 15454084 t gcesareni "Ryk also binds to dishevelled, through which it activates the canonical wnt, providing a link between wnt and dishevelled." SIGNOR-129571 CSNK1D protein P48730 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Ser143 FHPNVSSsHENLEPE 9606 22609948 t lperfetto "Ck1_/__dependent phosphorylation of dvl2 at s143 and t224and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197547 CSNK1D protein P48730 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Thr224 MSRFSSStEQSSASR 9606 22609948 t lperfetto "Ck1_/__dependent phosphorylation of dvl2 at s143 and t224and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197551 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" phosphorylation 6239 10517632 t gcesareni "In addition, CKI bound to and increased the phosphorylation of dishevelled, a known component of the Wnt pathway" SIGNOR-244097 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Ser143 FHPNVSSsHENLEPE 9606 22609948 t lperfetto "We demonstrated that dvl2 is phosphorylated at s143 and t224 in a manner that requires both non-canonical wnt5a ligand and casein kinase 1 epsilon (ck1_), and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197063 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Thr224 MSRFSSStEQSSASR 9606 22609948 t lperfetto "We demonstrated that dvl2 is phosphorylated at s143 and t224 in a manner that requires both non-canonical wnt5a ligand and casein kinase 1 epsilon (ck1_), and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197555 PLK1 protein P53350 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Thr206 MTSELEStSLGDSDE 9606 20823832 t lperfetto "Dvl2 bound to and was phosphorylated at thr206 by a mitotic kinase, polo-like kinase 1 (plk1), and this phosphorylation was required for spindle orientation and stable microtubule (mt)-kt attachment" SIGNOR-167858 BAMBI protein Q13145 UNIPROT DVL2 protein O14641 UNIPROT up-regulates binding 9606 2662247 t gcesareni "Bmp-2 mediates phosphorylated smad1 (psmad1) or, with loss of bmprii, psmad3-dependent recruitment of disheveled (dvl) to promote rhoa-rac1 signaling necessary for motility." SIGNOR-23037 FZD5 protein Q13467 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258960 FZD2 protein Q14332 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258959 DACT1 protein Q9NYF0 UNIPROT DVL2 protein O14641 UNIPROT down-regulates binding 9606 16446366 t gcesareni "Dapper 1 antagonizes wnt signaling by promoting dishevelled degradation" SIGNOR-144053 LRP1B protein Q9NZR2 UNIPROT DVL2 protein O14641 UNIPROT "down-regulates activity" binding 9606 28408316 t irozzo "In this study, we have shown that LRP1B inhibited the activity of beta-catenin/TCF signaling possibly by interacting with DVL2. The molecular mechanism study revealed that LRP1B interacted with DVL2, inhibited the interaction between DVL2 and Axin, and negatively regulated beta-catenin/TCF signaling." SIGNOR-259090 FZD4 protein Q9ULV1 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 12958364 t amattioni "Endocytosis of frizzled 4 (fz4) in human embryonic kidney 293 cells was dependent on added wnt5a protein and was accomplished by the multifunctional adaptor protein beta-arrestin 2 (betaarr2), which was recruited to fz4 by binding to phosphorylated dvl2." SIGNOR-100274 FZD4 protein Q9ULV1 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 27096005 t areggio "Through study of FZD4 and its associated ligand Norrin, we report that a minimum of three residues distal to the KTXXXW motif in the C-terminal tail of Frizzled-4 are essential for DVL recruitment and robust Lef/Tcf-dependent transcriptional activation in response to Norrin." SIGNOR-258958 FZD1 protein Q9UP38 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258952 ANKRD6 protein Q9Y2G4 UNIPROT DVL2 protein O14641 UNIPROT up-regulates binding 9606 20006983 t gcesareni "Our data thus demonstrate that diversin and dishevelled function together in a mutually dependent fashion in zebrafish gastrulation and organ formation" SIGNOR-162142 MAPK14 protein Q16539 UNIPROT EEF2K protein O00418 UNIPROT "down-regulates activity" phosphorylation Ser396 TFDSLPSsPSSATPH -1 12171600 t miannu "Inhibition of eEF2 kinase resulting from phosphorylation of Ser-396 by SAPK2a p38 was approx.25%." SIGNOR-249707 FOXJ1 protein Q92949 UNIPROT DNALI1 protein O14645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23822649 t miannu "FOXJ1 expression in basal cells induced the expression of a panel of cilia-associated genes, including centrin 2 (CETN2); dynein, axonemal, heavy chain 11 (DNAH11); dynein, axonemal, intermediate chain 1 (DNAI1); dynein, axonemal, light intermediate chain 1 (DNALI1); EF-hand domain, C-terminal, containing 1 (EFHC1); sperm associated antigen 6 (SPAG6); tektin 1 (TEKT1), TEKT2 and tubulin, alpha 1a (TUBA1A; Figure 3C and Additional file 2: Table S1)." SIGNOR-266933 PARP1 protein P09874 UNIPROT CHD2 protein O14647 UNIPROT "up-regulates quantity" binding 9606 26895424 t miannu "Non-homologous end-joining (NHEJ) is the dominant DSB repair pathway in human cells, but our understanding of how it operates in chromatin is limited. Here, we define a mechanism that plays a crucial role in regulating NHEJ in chromatin. This mechanism is initiated by DNA damage-associated poly(ADP-ribose) polymerase 1 (PARP1), which recruits the chromatin remodeler CHD2 through a poly(ADP-ribose)-binding domain. CHD2 in turn triggers rapid chromatin expansion and the deposition of histone variant H3.3 at sites of DNA damage." SIGNOR-264526 halothane chemical CHEBI:5615 ChEBI KCNK3 protein O14649 UNIPROT "up-regulates activity" "chemical activation" 10090 20519544 t Luana "We further demonstrate that TASK channels are required for normal sensitivity to immobilizing effects of halothane and isoflurane and to sedative/hypnotic effects of halothane." SIGNOR-257846 PRKACA protein P17612 UNIPROT KCNK3 protein O14649 UNIPROT "up-regulates activity" phosphorylation Ser393 GLMKRRSsV 9606 21357689 t lperfetto "Mutation of the ser393 to alanine, which can neither be phosphorylated nor mimic a phosphorylated residue, resulted in the channel failing to pass current all of our findings support the conclusion that camp-dependent protein kinase is responsible for the phosphorylation of the terminal serine in both k2p3.1 and k2p9.1." SIGNOR-172430 RPS6KA3 protein P51812 UNIPROT KCNK3 protein O14649 UNIPROT "up-regulates activity" phosphorylation Ser393 GLMKRRSsV 9606 21357689 t gcesareni "The chaperone protein, 14-3-3, binds to a critical phosphorylated serine in the channel c termini of k2p3.1 and k2p9.1 (ser(393) and ser(373), respectively) and overcomes retention in the endoplasmic reticulum by ?COP. We sought to identify the kinase responsible for phosphorylation of the terminal serine in human and rat variants of k2p3.1 and k2p9.1. Adopting a bioinformatic approach, three candidate protein kinases were identified: camp-dependent protein kinase, ribosomal s6 kinase, and protein kinase c." SIGNOR-172470 ROCK1 protein Q13464 UNIPROT KCNK3 protein O14649 UNIPROT down-regulates phosphorylation Ser336 IPRDLSTsDTCVEQS 9606 21838752 t lperfetto "Task1 channels contain two putative rho kinase phosphorylation sites, ser(336) and ser(393) . Mutation of ser(393) rendered task1 channels insensitive to et(a) - or et(b)-mediated current inhibition. In contrast, removal of ser(336) selectively attenuated et(a) -dependent task1 regulation without affecting the et(b) pathway." SIGNOR-176025 ROCK1 protein Q13464 UNIPROT KCNK3 protein O14649 UNIPROT "up-regulates activity" phosphorylation Ser393 GLMKRRSsV 9606 21838752 t lperfetto "Task1 channels contain two putative rho kinase phosphorylation sites, ser(336) and ser(393) . Mutation of ser(393) rendered task1 channels insensitive to et(a) - or et(b)-mediated current inhibition. In contrast, removal of ser(336) selectively attenuated et(a) -dependent task1 regulation without affecting the et(b) pathway." SIGNOR-176029 INSR protein P06213 UNIPROT IRS4 protein O14654 UNIPROT "up-regulates activity" phosphorylation 10090 25905389 t lperfetto "The binding of insulin to the subunit of IR not only concentrates insulin at its site of action, but also induces conformational changes in the receptor, which in turn stimulates the tyrosine kinase activity intrinsic to the _ subunit of the IR and triggers the signaling cascades (Fig. 3). Insulin receptors trans phosphorylate several immediate substrates (on Tyr residues) including IRS1-4, Shc, and Gab 1, Cbl, APS, and P60dok." SIGNOR-217897 KLC1 protein Q07866 UNIPROT TOR1A protein O14656 UNIPROT "up-regulates activity" binding 10116 14970196 t Monia "We identified the light chain subunit (KLC1) of kinesin-I as an interacting partner for torsinA, with binding occurring between the tetratricopeptide repeat domain of KLC1 and the carboxyl-terminal region of torsinA. Coimmunoprecipitation analysis demonstrated that wildtype torsinA and kinesin-I form a complex in vivo. These studies suggest that wild-type torsinA undergoes anterograde transport along microtubules mediated by kinesin and may act as a molecular chaperone regulating kinesin activity and/or cargo binding." SIGNOR-261172 SP1 protein P08047 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 21854868 f miannu "Doxorubixin-evoked β-TrCP up-regulation promoted Sp1 degradation, which subsequently suppressed ADAM10 expression in MCF-7 and MCF-7/Dox cells." SIGNOR-255192 USF1 protein P22415 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28624438 t miannu "The promoter region of ADAM10 contains several transcription factor binding sites that can stimulate its transcription. These include binding sites for transcription factors SP1 and USF, and the spliced form of the X-box binding protein (XBP)-1 as well as a retinoic acid-responsive element" SIGNOR-259837 ELAVL4 protein P26378 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19221430 t miannu "Neuronal ELAV (nELAV) proteins are RNA-binding proteins which play a physiological role in controlling gene expression in memory formation, and their alteration may contribute to cognitive impairment associated with neurodegenerative pathologies such as Alzheimer's disease (AD). The experiments show for the first time that ADAM10mRNA represents a nELAV target and that these RNA-binding proteins can play a role in the post-transcriptional regulation of ADAM10 expression. nELAV proteins specifically bind the ADAM10 mRNA and this binding is disrupted following Aβ exposure" SIGNOR-266865 ELAVL2 protein Q12926 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19221430 t miannu "Neuronal ELAV (nELAV) proteins are RNA-binding proteins which play a physiological role in controlling gene expression in memory formation, and their alteration may contribute to cognitive impairment associated with neurodegenerative pathologies such as Alzheimer's disease (AD). The experiments show for the first time that ADAM10mRNA represents a nELAV target and that these RNA-binding proteins can play a role in the post-transcriptional regulation of ADAM10 expression. nELAV proteins specifically bind the ADAM10 mRNA and this binding is disrupted following Aβ exposure" SIGNOR-266863 TH protein P07101 UNIPROT L-dopa smallmolecule CHEBI:15765 ChEBI "up-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "Tyrosine produced in the liver is then transported by an active transport mechanism into the dopaminergic neurons within the brain. This is followed by the conversion of L-tyrosine into L-DOPA through hydroxylation at the phenol ring by the enzyme tyrosine hydroxylase (TH)." SIGNOR-263991 ELAVL3 protein Q14576 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19221430 t miannu "Neuronal ELAV (nELAV) proteins are RNA-binding proteins which play a physiological role in controlling gene expression in memory formation, and their alteration may contribute to cognitive impairment associated with neurodegenerative pathologies such as Alzheimer's disease (AD). The experiments show for the first time that ADAM10mRNA represents a nELAV target and that these RNA-binding proteins can play a role in the post-transcriptional regulation of ADAM10 expression. nELAV proteins specifically bind the ADAM10 mRNA and this binding is disrupted following Aβ exposure" SIGNOR-266864 ELAVL1 protein Q15717 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19221430 t miannu "Neuronal ELAV (nELAV) proteins are RNA-binding proteins which play a physiological role in controlling gene expression in memory formation, and their alteration may contribute to cognitive impairment associated with neurodegenerative pathologies such as Alzheimer's disease (AD). The experiments show for the first time that ADAM10mRNA represents a nELAV target and that these RNA-binding proteins can play a role in the post-transcriptional regulation of ADAM10 expression. nELAV proteins specifically bind the ADAM10 mRNA and this binding is disrupted following Aβ exposure" SIGNOR-266862 TSPAN33 protein Q86UF1 UNIPROT ADAM10 protein O14672 UNIPROT "up-regulates activity" binding 10116 30463011 t Simone "Using cell biological and biochemical methods, we now show that ADAM10 is docked to junctions by its transmembrane partner Tspan33, whose cytoplasmic C terminus binds to the WW domain of PLEKHA7 in the presence of PDZD11." SIGNOR-261251 EGR1 protein P18146 UNIPROT PTGES protein O14684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21983014 f "In conclusion we demonstrated that treatment of HeLa cells with DMC leads to an enhanced formation of a complex consisting of NF-κB and HDAC1 that binds to the EGR1 promoter resulting in downregulation of EGR1 expression which plays a major role for transcriptional inhibition of mGPES-1 expression.|EGR1 downregulation seems to be the major effect of DMC leading to transcriptional inhibition of mPGES-1" SIGNOR-254249 PAX7 protein P23759 UNIPROT KMT2D protein O14686 UNIPROT up-regulates binding 9606 SIGNOR-C88 22863532 t miannu "Carm1 specifically methylates multiple arginines in the n-terminus of pax7. Methylated pax7 directly binds the c-terminal cleavage forms of the trithorax proteins mll1/2 resulting in the recruitment of the ash2l:mll1/2:wdr5:rbbp5 histone h3k4 methyltransferase complex to regulatory enhancers and the proximal promoter of myf5." SIGNOR-198629 CAMK2A protein Q9UQM7 UNIPROT ITGB1BP1 protein O14713 UNIPROT "up-regulates activity" phosphorylation Thr38 GGLSRSStVASLDTD 9813144 t llicata "The point mutation T38D localized within the optimal CaMKII recognition motif of ICAP-1alpha results in a strong defect in cell spreading which cannot be overcome by the inhibition of the endogenous CaMKII. This fact strongly suggests that the phosphorylation of Threonine 38 by CaMKII modulates the alpha5beta1 integrin function. Conversely, the mutation T38A produces an analog of ICAP-1alpha that cannot be phosphorylated and that stimulates cell spreading on fibronectin to a similar extent when CaMKII is inhibited." SIGNOR-250632 HSP90AB1 protein P08238 UNIPROT APAF1 protein O14727 UNIPROT down-regulates binding 9606 10944114 t gcesareni "The present studies demonstrate that heat shock protein 90 (hsp90) forms a cytosolic complex with apaf-1 and thereby inhibits the formation of the active complex." SIGNOR-81043 HSPA1A protein P0DMV8 UNIPROT APAF1 protein O14727 UNIPROT down-regulates binding 9606 10934467 t gcesareni "Here we show that the documented anti-apoptotic effect of the principal heat-shock protein, hsp70, is mediated through its direct association with the caspase-recruitment domain (card) of apaf-1 and through apoptosome formation" SIGNOR-80451 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 15829969 t lperfetto "During apoptosis, Apaf-1 binds to cytochrome c and in the presence of ATP/dATP forms an apoptosome, leading to the recruitment and activation of the initiator caspase, caspase-9." SIGNOR-135384 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 16977332 t lperfetto "Apaf-1 exists in an inactive conformation in cells and is activated through binding to cytochrome c and dATP." SIGNOR-149574 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 9267021 t "Cytochrome C released from mitochondria" lperfetto "Once released from mitochondria, cytochrome c binds to Apaf-1, which may trigger the activation of caspase-3 in the presence of dATP." SIGNOR-50585 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 15907471 t lperfetto "Cytochrome c (Cyt c) is then released from the intermembrane space of the mitochondrion into the cytosol, where it binds to apoptotic protease-activating factor 1 (Apaf-1) in the presence of ATP/dATP to form the apoptosome." SIGNOR-137295 BCL2L1 protein Q07817 UNIPROT APAF1 protein O14727 UNIPROT "down-regulates activity" binding 9606 9539746 t lperfetto "These experiments demonstrate that bcl-xl associates with caspase-9 and apaf-1, and show that bcl-xl inhibits the maturation of caspase-9 mediated by apaf-1." SIGNOR-56399 APIP protein Q96GX9 UNIPROT APAF1 protein O14727 UNIPROT down-regulates binding 9606 15262985 t acerquone "Taken together, these results suggest that apip functions to inhibit muscle ischemic damage by binding to apaf-1 in the apaf-1/caspase-9 apoptosis pathway." SIGNOR-126797 FLNA protein P21333 UNIPROT MAP2K7 protein O14733 UNIPROT "up-regulates activity" binding 9606 20156194 t miannu "We used Filamin-A-deficient cells to show that Filamin A enhances MKK7 activation and is important for synergistic stress-induced JNK activation in vivo. Thus Filamin A is a novel member of the group of scaffold proteins whose function is to link two MAPKKs together and promote JNK activation. The present study provides evidence that Filamin A is one of the ‘binder’ molecules presumed to directly and closely connect MKK4 and MKK7 so that they can mediate this tyrosine/threonine phosphorylation. We showed that Filamin A (as well as Filamin B and C) associate with MKK7 and MKK4, but not with JNK1 itself" SIGNOR-260628 SMARCC1 protein Q92922 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270709 DDC protein P20711 UNIPROT L-dopa smallmolecule CHEBI:15765 ChEBI "down-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "Subsequently, L-DOPA is converted into 3,4-dihydroxyphenethylamine (dopamine) through decarboxylation by the enzyme L-3,4-dihydroxyphenylalanine decarboxylase (DOPA decarboxylase) in the pre-synaptic terminal" SIGNOR-263992 MAP3K1 protein Q13233 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation Thr275 LVDSKAKtRSAGCAA 9606 9312068 t lperfetto "Here we show that jnkk2, a novel member of the map kinase kinase family, was phosphorylated and activated by mekk1" SIGNOR-51211 MAP3K1 protein Q13233 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation Ser271 ISGRLVDsKAKTRSA 9606 9312068 t lperfetto "Here we show that jnkk2, a novel member of the map kinase kinase family, was phosphorylated and activated by mekk1" SIGNOR-51207 MAPK8IP2 protein Q13387 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 9733513 t gcesareni "Thus, both jip1 and jip2 selectively bind the mapkk isoform mkk7." SIGNOR-59944 SH3RF1 protein Q7Z6J0 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 12514131 t gcesareni "We confirmed that posh binds activated rac1 and find that it also binds all mlk family members tested and interacts with mkk4/7 as well as jnk1 and jnk2." SIGNOR-96955 MAP3K5 protein Q99683 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 19920149 t gcesareni "Ask1 is a member of a mapkkk family and functions as an upstream kinase engaged in c-jun nh2-terminal kinase (jnk)/p38 signaling via the phosphorylation and activation of mapkks, such as mkk3, -4, -6, and -7" SIGNOR-161766 MAP3K20 protein Q9NYL2 UNIPROT MAP2K7 protein O14733 UNIPROT "up-regulates activity" phosphorylation 9606 11416147 t gcesareni "We show here that members of the mixed-lineage kinase (MLK) family (including MLK1, MLK2, MLK3, and dual leucine zipper kinase [DLK]) are expressed in neuronal cells and are likely to act between Rac1/Cdc42 and MKK4 and -7 in death signaling." SIGNOR-243345 MAP3K20 protein Q9NYL2 UNIPROT MAP2K7 protein O14733 UNIPROT "up-regulates activity" phosphorylation 9606 12220515 t gcesareni "This result suggests that ZAK activates JNK/SAPK mediated by downstream target, MKK7" SIGNOR-243342 TAOK2 protein Q9UL54 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 10660600 t gcesareni "Immunoprecipitated psk phosphorylates myelin basic protein and transfected psk stimulates mkk4 and mkk7 and activates the c-jun n-terminal kinase mitogen-activated protein kinase pathway." SIGNOR-74867 MAPK8IP3 protein Q9UPT6 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 10629060 t gcesareni "These data demonstrate that jip3 interacts with proteins that can form a mapk signaling module, including jnk, mkk7, and mlk3" SIGNOR-73906 CSNK2A1 protein P68400 UNIPROT PDCD5 protein O14737 UNIPROT up-regulates phosphorylation Ser119 NRRKVMDsDEDDDY 9606 19616514 t lperfetto "Programmed cell death 5 (pdcd5), a protein involved in cell death and down-regulated in different forms of human tumors. Pdcd5 is phosphorylated in vitro by both ck2alpha subunit and by the ck2 holoenzyme at a residue, s118, which is found phosphorylated in vivo. Transfection of the non-phosphorylatable mutant (s118a) impairs the pdcd5 acceleration of either doxorubimicin- or uv-induced apoptosis in u2os cells" SIGNOR-187106 JAK2 protein O60674 UNIPROT PRMT5 protein O14744 UNIPROT down-regulates phosphorylation Tyr297 NRPPPNAyELFAKGY 9606 21316606 t llicata "Oncogenic jak2 kinases phosphorylate prmt5 in_vivo phosphorylation of prmt5 by jak2v617f greatly impairs its methyltransferase activity" SIGNOR-171994 GRK6 protein P43250 UNIPROT SLC9A3R1 protein O14745 UNIPROT "down-regulates activity" phosphorylation Ser290 PALVRSAsSDTSEEL 9606 10446210 t "GRK6A phosphorylates NHERF on Ser289, the primary site of constitutive phosphorylation of NHERF in HEK-293 cells. The interaction of NHERF and NHE3 is mediated by the region of NHERF encompassing the second PDZ domain and the tail (25), and it is therefore reasonable that phosphorylation of the serine-rich stretch in the center of this region (including Ser289) might affect the physical interaction of NHERF with NHE3." SIGNOR-251214 MEN1 protein O00255 UNIPROT TERT protein O14746 UNIPROT down-regulates 9606 12837246 f miannu "The tumor suppressor menin, is a direct repressor of htert" SIGNOR-102874 DKC1 protein O60832 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "Dyskerin was recently found to be associated with active human telomerase (34), and mutations in dyskerin or NOP10 or deletion of the H/ACA motif of hTERC result in diminished telomerase activity" SIGNOR-263332 SRC protein P12931 UNIPROT TERT protein O14746 UNIPROT down-regulates phosphorylation Tyr707 QDPPPELyFVKVDVT 9606 12808100 t lperfetto "Hydrogen peroxide triggers nuclear export of telomerase reverse transcriptase via src kinase family-dependent phosphorylation of tyrosine 707" SIGNOR-102097 AKT1 protein P31749 UNIPROT TERT protein O14746 UNIPROT up-regulates phosphorylation Ser824 AVRIRGKsYVQCQGI 9606 10224060 t gcesareni "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-67317 CTCF protein P49711 UNIPROT TERT protein O14746 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 1632686 f miannu "CTCF binds the proximal exonic region of hTERT and inhibits its transcription" SIGNOR-253832 SMARCA4 protein P51532 UNIPROT TERT protein O14746 UNIPROT up-regulates binding 9606 19571879 t miannu "Tert activates wnt reporter plasmids in a brg1-dependent manner." SIGNOR-186607 NFX1 protein Q12986 UNIPROT TERT protein O14746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17267499 f miannu "NFX1-123 augments the activation of hTERT expression through interactions with PABPCs" SIGNOR-226015 NFX1 protein Q12986 UNIPROT TERT protein O14746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17267499 t miannu "NFX1-123 positively regulated hTERT expression, as its knockdown decreased hTERT mRNA levels and telomerase activity and its overexpression increased telomerase activity. NFX1-123 was found to interact with cytoplasmic poly(A) binding proteins (PABPCs), and together they synergistically augmented expression from the hTERT promoter when activated by HPV16 E6." SIGNOR-261050 ACD protein Q96AP0 UNIPROT TERT protein O14746 UNIPROT up-regulates binding 9606 17237768 t miannu "We find that tpp1 and pot1 form a complex with telomeric dna that increases the activity and processivity of the human telomerase core enzyme." SIGNOR-152321 CUX2 protein O14529 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 26221032 f miannu "Genetic inactivation in mouse embryo fibroblasts or CUX2 knockdown in HCC38 cells delayed DNA repair and increased DNA damage. These results demonstrate that CUX2 functions as an accessory factor that stimulates the repair of oxidative DNA damage" SIGNOR-263958 SIN3A protein Q96ST3 UNIPROT TERT protein O14746 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18505829 f miannu "We investigated the mechanism of NFX1-91 repression of the hTERT promoter and demonstrated that NFX1-91 interacts with the corepressor mSin3A/HDAC to maintain the deacetylated status at the hTERT promoter, thus providing a mechanism by which NFX1-91 represses hTERT expression." SIGNOR-226363 NOP10 protein Q9NPE3 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "Dyskerin was recently found to be associated with active human telomerase (34), and mutations in dyskerin or NOP10 or deletion of the H/ACA motif of hTERC result in diminished telomerase activity" SIGNOR-263331 POT1 protein Q9NUX5 UNIPROT TERT protein O14746 UNIPROT up-regulates binding 9606 17237768 t miannu "We find that tpp1 and pot1 form a complex with telomeric dna that increases the activity and processivity of the human telomerase core enzyme." SIGNOR-152327 NHP2 protein Q9NX24 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "A complex of four proteins (GAR1, NHP2, NOP10, and the putative pseudouridine synthase dyskerin) associates with snoRNAs to form small nucleolar ribonucleoprotein particles (snoRNPs), and the binding of this complex to the H/ACA domain of TERC may have a role in the biogenesis of the telomerase RNP" SIGNOR-263330 GAR1 protein Q9NY12 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "A complex of four proteins (GAR1, NHP2, NOP10, and the putative pseudouridine synthase dyskerin) associates with snoRNAs to form small nucleolar ribonucleoprotein particles (snoRNPs), and the binding of this complex to the H/ACA domain of TERC may have a role in the biogenesis of the telomerase RNP" SIGNOR-263333 "A6/b1 integrin" complex SIGNOR-C164 SIGNOR TERT protein O14746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253280 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR TERT protein O14746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253274 AKT proteinfamily SIGNOR-PF24 SIGNOR TERT protein O14746 UNIPROT up-regulates phosphorylation Ser227 GARRRGGsASRSLPL 9606 10224060 t lperfetto "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-244361 AKT proteinfamily SIGNOR-PF24 SIGNOR TERT protein O14746 UNIPROT up-regulates phosphorylation Ser824 AVRIRGKsYVQCQGI 9606 10224060 t lperfetto "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-244357 1-[5-bromo-4-methyl-2-[[(2S)-2-morpholinyl]methoxy]phenyl]-3-(5-methyl-2-pyrazinyl)urea chemical CHEBI:124917 ChEBI CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193787 6-bromo-3-(1-methyl-4-pyrazolyl)-5-(3-piperidinyl)-7-pyrazolo[1,5-a]pyrimidinamine chemical CHEBI:131165 ChEBI CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206838 SCHEMBL14517914 chemical CID:10016910 PUBCHEM CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "Xl844 (exelixis) a potent atp-competitive inhibitor of chk1 (ki, 2.2nm) and chk2 (ki, 0.07nm)." SIGNOR-163231 CHIR-124 chemical CID:11502647 PUBCHEM CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190973 LY2603618 chemical CID:11955855 PUBCHEM CHEK1 protein O14757 UNIPROT "down-regulates activity" "chemical inhibition" 9606 33261142 t miannu "Here, using a panel of basal-like cancer cell lines, we explored the synergistic interactions of CHK1 inhibitors (rabusertib and SAR020106) with approved therapies in breast cancer and evaluated their potential to overcome resistance." SIGNOR-262538 7-Hydroxystaurosporine chemical CID:72271 PUBCHEM CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "The clinical use of ucn-01, the first chk1 inhibitor evaluated in humans, is limited by its prolonged plasma half-life due to extensive plasma binding to alfa1 acidic glycoprotein" SIGNOR-163222 CHEK1 protein O14757 UNIPROT CHEK1 protein O14757 UNIPROT "up-regulates activity" phosphorylation Ser296 GFSKHIQsNLDFSPV 8355 15707391 t lperfetto "This suggests that Ser296 is probably one of the sites autophosphorylated when Chk1 is fully activated [21], despite the sequence surrounding Ser296 (FSKHIQS296NL) being only weakly related to the optimal Chk1-recognition motif (M/I/L/V)-X-(R/K)-X-X-(S/T), where (S/T) is the phosphorylated residue" SIGNOR-219240 CHEK1 protein O14757 UNIPROT CHEK1 protein O14757 UNIPROT "up-regulates activity" phosphorylation Ser296 GFSKHIQsNLDFSPV 9606 BTO:0001938 23068608 t lperfetto "TheSer296autophosphorylation ofCHK1is mainly regulated by an intramolecular mechanism in response to DNA damage." SIGNOR-217904 PPM1D protein O15297 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser345 LVQGISFsQPTCPDH 9606 15870257 t "Here we show that the oncogenic p53-induced serine/threonine phosphatase, PPM1D (or Wip1), dephosphorylates two ATM/ATR targets, Chk1 and p53. PPM1D binds Chk1 and dephosphorylates the ATR-targeted phospho-Ser 345, leading to decreased Chk1 kinase activity." SIGNOR-248317 CDK1 protein P06493 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser286 TSGGVSEsPSGFSKH 9606 21765472 t lperfetto "Chk1 itself is also subject to cdk-mediated phosphorylation at serines 286 and 301 (s286 and 301). We show that chk1 s301 phosphorylation increases as cells progress through s and g2 and that both cdk1 and cdk2 are likely to contribute to this modification in vivo. We also find that substitution of s286 and s301 with non-phosphorylatable alanine residues strongly attenuates dna damage-induced chk1 activation and g2 checkpoint proficiency" SIGNOR-175071 CDK1 protein P06493 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser301 IQSNLDFsPVNSASS 9606 21765472 t lperfetto "Chk1 itself is also subject to cdk-mediated phosphorylation at serines 286 and 301 (s286 and 301). We show that chk1 s301 phosphorylation increases as cells progress through s and g2 and that both cdk1 and cdk2 are likely to contribute to this modification in vivo. We also find that substitution of s286 and s301 with non-phosphorylatable alanine residues strongly attenuates dna damage-induced chk1 activation and g2 checkpoint proficiency" SIGNOR-175075 CHD2 protein O14647 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 26895424 f miannu "We show in mouse cells that the cNHEJ-dependent fusion of chromosomes containing uncapped telomeres requires the activity of CHD2. Together, these findings argue that the chromatin response mediated by CHD2 is triggered by the presence of DSBs and promotes repair of these lesions by the canonical KU-dependent NHEJ pathway." SIGNOR-264529 EGFR protein P00533 UNIPROT PIK3C2B protein O00750 UNIPROT up-regulates phosphorylation 9606 BTO:0000017 10805725 t gcesareni "The n-terminal region of pi3k-c2beta was found to selectively interact with the egf receptor in vitro, suggesting that it mediates the association of this pi3k with the receptor." SIGNOR-77195 CDK2 protein P24941 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser286 TSGGVSEsPSGFSKH 9606 21765472 t lperfetto "Chk1 itself is also subject to cdk-mediated phosphorylation at serines 286 and 301 (s286 and 301). We show that chk1 s301 phosphorylation increases as cells progress through s and g2 and that both cdk1 and cdk2 are likely to contribute to this modification in vivo. We also find that substitution of s286 and s301 with non-phosphorylatable alanine residues strongly attenuates dna damage-induced chk1 activation and g2 checkpoint proficiency" SIGNOR-175079 CDK2 protein P24941 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser301 IQSNLDFsPVNSASS 9606 21765472 t lperfetto "Chk1 itself is also subject to cdk-mediated phosphorylation at serines 286 and 301 (s286 and 301). We show that chk1 s301 phosphorylation increases as cells progress through s and g2 and that both cdk1 and cdk2 are likely to contribute to this modification in vivo. We also find that substitution of s286 and s301 with non-phosphorylatable alanine residues strongly attenuates dna damage-induced chk1 activation and g2 checkpoint proficiency" SIGNOR-175083 AKT1 protein P31749 UNIPROT CHEK1 protein O14757 UNIPROT down-regulates phosphorylation Ser280 AKRPRVTsGGVSESP 9606 15107605 t gcesareni "The chk1 protein phosphorylated by pkb on serine 280 does not enter into protein complexes after replication arrest. Moreover, chk1 phosphorylated by pkb fails to undergo activating phosphorylation on serine 345 by atm/atr. Phosphorylation by atm/atr and association with other checkpoint proteins are essential steps in activation of chk1." SIGNOR-124365 GSK3B protein P49841 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" 10090 24260231 f miannu "Involvement of GSK3 Inhibition by the PI3K/Akt Pathway in Regulation of Etoposide-induced Chk1 Activation. GSK3ß regulates etoposide-induced Chk1 activation. GSK3 inhibitors, including LiCl and SB216763, restored the sustained Chk1 activation and mitigated apoptosis in cells treated with etoposide and the inhibitors for aberrant kinases, PI3K, or Akt. Thus, proteasomal degradation of Chk1 as well as GSK3 activation may be involved in negative regulation of etoposide-induced Chk1 by imatinib in these cells." SIGNOR-263050 PPP2CB protein P62714 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser345 LVQGISFsQPTCPDH 9606 17015476 t "Phosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuit|In response to genotoxic stress, Chk1 is phosphorylated on serines 317 (S317) and 345 (S345) by the ataxia-telangiectasia-related (ATR) protein kinase. Phosphorylation of Chk1 on these C-terminal serine residues is used as an indicator of Chk1 activation in vivo." SIGNOR-248578 PPP2CB protein P62714 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser317 ENVKYSSsQPEPRTG 9606 17015476 t "Phosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuit|In response to genotoxic stress, Chk1 is phosphorylated on serines 317 (S317) and 345 (S345) by the ataxia-telangiectasia-related (ATR) protein kinase. Phosphorylation of Chk1 on these C-terminal serine residues is used as an indicator of Chk1 activation in vivo." SIGNOR-248579 PPP2CA protein P67775 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser317 ENVKYSSsQPEPRTG 9606 17015476 t "Phosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuit|In response to genotoxic stress, Chk1 is phosphorylated on serines 317 (S317) and 345 (S345) by the ataxia-telangiectasia-related (ATR) protein kinase. Phosphorylation of Chk1 on these C-terminal serine residues is used as an indicator of Chk1 activation in vivo." SIGNOR-248616 PPP2CA protein P67775 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser345 LVQGISFsQPTCPDH 9606 17015476 t "Phosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuit|In response to genotoxic stress, Chk1 is phosphorylated on serines 317 (S317) and 345 (S345) by the ataxia-telangiectasia-related (ATR) protein kinase. Phosphorylation of Chk1 on these C-terminal serine residues is used as an indicator of Chk1 activation in vivo." SIGNOR-248615 ATM protein Q13315 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser345 LVQGISFsQPTCPDH 9606 20068082 t gcesareni "Atr (predominantly) or atm (to a lesser extent) phosphorylates chk1 at ser317/345, directly leading to activation." SIGNOR-163110 ATR protein Q13535 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser317 ENVKYSSsQPEPRTG 9606 15775976 t gcesareni "Atr activation typically leads to chk1 phosphorylation and activation. In response to genotoxic stress, chk1 is phosphorylated on serines 317 (s317) and 345 (s345) by the ataxia-telangiectasia-related (atr) protein kinase." SIGNOR-134712 ATR protein Q13535 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser345 LVQGISFsQPTCPDH 9606 15775976 t gcesareni "Atr activation typically leads to chk1 phosphorylation and activation. In response to genotoxic stress, chk1 is phosphorylated on serines 317 (s317) and 345 (s345) by the ataxia-telangiectasia-related (atr) protein kinase." SIGNOR-134716 CLSPN protein Q9HAW4 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates binding 9606 11090622 t gcesareni "Binding of claspin to xchk1 is highly elevated in the presence of dna templates that trigger a checkpoint arrest of the cell cycle in xenopus egg extracts" SIGNOR-84474 AKT proteinfamily SIGNOR-PF24 SIGNOR CHEK1 protein O14757 UNIPROT down-regulates phosphorylation Ser280 AKRPRVTsGGVSESP 9606 15107605 t lperfetto "The chk1 protein phosphorylated by pkb on serine 280 does not enter into protein complexes after replication arrest. Moreover, chk1 phosphorylated by pkb fails to undergo activating phosphorylation on serine 345 by atm/atr. Phosphorylation by atm/atr and association with other checkpoint proteins are essential steps in activation of chk1." SIGNOR-244206 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR CHEK1 protein O14757 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28138032 f miannu "Mechanistically, Ras-MEK signaling drives Chk1 expression and promotes cancer cell growth that produces genotoxic stress that requires Chk1 to mediate a response to the consequent DNA damage. Reciprocally, Chk1 engages a negative feedback loop to prevent hyperactivation of Ras-MEK signaling, thereby limiting DNA damage. Ras–MEK signaling transcriptionally activates Chk1, which appears to sustain cancer cell growth by maintaining DNA damage levels below a threshold that would otherwise drive apoptosis." SIGNOR-263069 SMARCB1 protein Q12824 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270710 DNA_damage stimulus SIGNOR-ST1 SIGNOR CHEK1 protein O14757 UNIPROT up-regulates 9606 26527132 f lperfetto "Checkpoint kinase 1 (CHK1) is a key component of the ATR-dependent DNA damage response pathway that protects cells from RS by preventing replication fork collapse and activating homologous DNA repair." SIGNOR-242616 TP53 protein P04637 UNIPROT TNFRSF10B protein O14763 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15964798 f gcesareni "Reduction in p53 expression also blocks p65 binding to the intronic region of the dr5 gene, indicating cooperation between p53 and p65 in dr5 expression. (articolo-abstract)" SIGNOR-138293 TP53 protein P04637 UNIPROT TNFRSF10B protein O14763 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14585074 f "Nuclear p53" amattioni "Cd95l, cd95, and the trail death receptors are induced by the tumour suppressor p53" SIGNOR-113707 TNFSF10 protein P50591 UNIPROT TNFRSF10B protein O14763 UNIPROT up-regulates binding 9606 14585074 t amattioni "Trail interacts with tril-r1 and trail-r2 and activetes them" SIGNOR-101313 TNFSF10 protein P50591 UNIPROT TNFRSF10B protein O14763 UNIPROT up-regulates binding 9606 15766588 t gcesareni "Tumour necrosis factor-related apoptosis inducing ligand (trail) receptor 2 (trail-r2) also known as tnfrsf10b (tumour necrosis factor receptor (tnfr) super family 10b) or killer/dr5, a member of the tnfr family, is a promising candidate tumour suppressor gene at 8p21-22." SIGNOR-134524 KLF4 protein O43474 UNIPROT MEIS2 protein O14770 UNIPROT "up-regulates activity" binding 9606 21746878 t miannu "We show that the Pbx1 and Meis2 homeodomain proteins interact with Klf4 and can be recruited to DNA elements comprising a Klf4 site or G C box, with adjacent Meis and Pbx sites. Meis2d and Pbx1a activate expression of p15(Ink4a) and E-cadherin, dependent on the Meis2d transcriptional activation domain. We suggest a model in which genes with Klf4 sites can be cooperatively activated by Meis2/Pbx1 and Klf4, dependent primarily on recruitment by Klf4." SIGNOR-267238 DRD2 protein P14416 UNIPROT GNB5 protein O14775 UNIPROT "up-regulates activity" binding 9606 21303898 t miannu "The D2-class dopamine receptors (D2, D3, and D4) couple to the Gi/o family of G proteins and thus induce inhibition of AC" SIGNOR-264993 DRD4 protein P21917 UNIPROT GNB5 protein O14775 UNIPROT "up-regulates activity" binding 9606 21303898 t miannu "The D2-class dopamine receptors (D2, D3, and D4) couple to the Gi/o family of G proteins and thus induce inhibition of AC" SIGNOR-264995 DRD3 protein P35462 UNIPROT GNB5 protein O14775 UNIPROT "up-regulates activity" binding 9606 21303898 t miannu "The D2-class dopamine receptors (D2, D3, and D4) couple to the Gi/o family of G proteins and thus induce inhibition of AC" SIGNOR-264994 "GABA-B receptor" complex SIGNOR-C336 SIGNOR GNB5 protein O14775 UNIPROT "up-regulates activity" binding 9606 30541966 t miannu "GABAB receptors are G protein-coupled receptors that mediate slow and prolonged inhibitory action, via activation of Gαi/o-type proteins. GABAB receptors mediate their inhibitory action through activating inwardly rectifying K+ channels, inactivating voltage-gated Ca2+ channels, and inhibiting adenylate cyclase." SIGNOR-265064 NEK2 protein P51955 UNIPROT NDC80 protein O14777 UNIPROT up-regulates phosphorylation Ser165 LGYPFALsKSSMYTV 9606 12386167 t lperfetto "Phosphorylation of the mitotic regulator protein hec1 by nek2 kinase is essential for faithful chromosome segregation.Hec1 (highly expressed in cancer) plays essential roles in chromosome segregation by interacting through its coiled-coil domains with several proteins that modulate the g(2)/m phase.Nek2 phosphorylates hec1 on serine residue 165, both in vitro and in vivo." SIGNOR-94322 AURKB protein Q96GD4 UNIPROT NDC80 protein O14777 UNIPROT down-regulates phosphorylation Ser15 SGGAGRLsMQELRSQ 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165554 AURKB protein Q96GD4 UNIPROT NDC80 protein O14777 UNIPROT down-regulates phosphorylation Ser44 KPTFGKLsINKPTSE 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165558 AURKB protein Q96GD4 UNIPROT NDC80 protein O14777 UNIPROT down-regulates phosphorylation Ser5 sVSSGGAG 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165562 EMX1 protein Q04741 UNIPROT NRP1 protein O14786 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 26534986 t Luana "EMX1 activates the transcription of Nrp1 in vitro." SIGNOR-261593 SEMA3B protein Q13214 UNIPROT NRP1 protein O14786 UNIPROT "up-regulates activity" binding 9606 25335892 t miannu "Further examination of the composition of the functional Sema3B receptor revealed that, unlike Sema3A, which signals exclusively using the NP1 receptor, Sema3B utilizes both NP1 and NP2 for signal transduction." SIGNOR-261814 SEMA3A protein Q14563 UNIPROT NRP1 protein O14786 UNIPROT "up-regulates activity" binding 9606 25335892 t miannu "Further examination of the composition of the functional Sema3B receptor revealed that, unlike Sema3A, which signals exclusively using the NP1 receptor, Sema3B utilizes both NP1 and NP2 for signal transduction." SIGNOR-261815 SEMA3A protein Q14563 UNIPROT NRP1 protein O14786 UNIPROT down-regulates binding 9606 10196546 t gcesareni "Semaphorins a and e act as antagonists of neuropilin-1 and agonists of neuropilin-2 receptors." SIGNOR-66661 DLL4 protein Q9NR61 UNIPROT NRP1 protein O14786 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18339870 f gcesareni "Dll4 down-regulates vascular endothelial growth factor (vegf)_ receptor_ 2 and nrp1 expression and inhibits vegf function" SIGNOR-178029 UGP2 protein Q16851 UNIPROT "alpha-D-glucose 1-phosphate(2-)" smallmolecule CHEBI:58601 ChEBI "down-regulates quantity" "chemical modification" 9606 8631325 t miannu "UDP-Glc pyrophosphorylase (EC 2.7.7.9) catalyses the interconversion of MgUTP plus Glc1P and UDP-Glc plus MgPPi." SIGNOR-267926 denosumab antibody DB06643 DRUGBANK TNFSF11 protein O14788 UNIPROT "down-regulates activity" binding 9606 BTO:0000372 18685421 t miannu "Denosumab, a novel, fully human monoclonal antibody specific to RANKL, suppresses bone resorption markers in patients with a variety of metastatic tumors and is being investigated in multiple clinical trials for the prevention and treatment of bone metastases." SIGNOR-259891 RUNX2 protein Q13950 UNIPROT TNFSF11 protein O14788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11331591 f gcesareni "In addition to osteocalcin, cbfa1 regulates expression of several other genes that are activated during osteoblast" SIGNOR-107242 FSTL3 protein O95633 UNIPROT MSTN protein O14793 UNIPROT down-regulates binding 9606 BTO:0000222;BTO:0002314 BTO:0000887;BTO:0001103 23038772 t gcesareni "Fstl3 inhibits myostatin via its n-terminal domain." SIGNOR-199063 TDGF1 protein P13385 UNIPROT MSTN protein O14793 UNIPROT down-regulates 9606 23129614 f fstefani "We provide evidence that cripto modulates myogenic cell determination and promotes proliferation by antagonizing the tgf-beta ligand myostatin." SIGNOR-192436 FST protein P19883 UNIPROT MSTN protein O14793 UNIPROT "down-regulates activity" binding 10090 11459935 t gcesareni "Binding of myostatin to Act RIIB could be inhibited by the activin-binding protein follistatin and, at higher concentrations, by the myostatin propeptide. T" SIGNOR-235150 FST protein P19883 UNIPROT MSTN protein O14793 UNIPROT "down-regulates activity" binding 10090 24627466 t lperfetto "Follistatin (FST) is a member of the tissue growth factor beta family and is a secreted glycoprotein that antagonizes many members of the family, including activin A, growth differentiation factor 11, and myostatin. FST315-deltaHBS-Fc induced improvements in muscle repair after injury/atrophy by modulating the early inflammatory phase allowing for increased macrophage density, and Pax7-positive cells leading to an accelerated restoration of myofibers and muscle function." SIGNOR-251717 CEBPD protein P49716 UNIPROT MSTN protein O14793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24011072 f miannu "To identify whether p-Stat3 acts through C/EBPŒ¥ to stimulate myostatin, we knocked down C/EBPŒ¥ using siRNA. In this case, the IL-6-induced increase in myostatin expression was blocked when C/EBPŒ¥was suppressed even though p-Stat3 was increased" SIGNOR-255332 PPARGC1A protein Q9UBK2 UNIPROT MSTN protein O14793 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 23217713 t miannu "PGC-1 alpha specifically induces IGF1 and represses myostatin, and expression of PGC-1a 4 in vitro and in vivo induces robust skeletal muscle hypertrophy" SIGNOR-256151 RIMS1 protein Q86UR5 UNIPROT UNC13B protein O14795 UNIPROT "up-regulates activity" relocalization 9606 31679900 t miannu "N-terminal interactions of RIMs with RAB3 and MUNC13 regulate DCV fusion. Through N-terminal interactions, RIMs position MUNC13 and recruit DCVs via RAB3, which is located on the vesicle" SIGNOR-264385 RIMS3 protein Q9UJD0 UNIPROT UNC13B protein O14795 UNIPROT "up-regulates activity" relocalization 9606 31679900 t miannu "N-terminal interactions of RIMs with RAB3 and MUNC13 regulate DCV fusion. Through N-terminal interactions, RIMs position MUNC13 and recruit DCVs via RAB3, which is located on the vesicle" SIGNOR-264384 RIMS2 protein Q9UQ26 UNIPROT UNC13B protein O14795 UNIPROT "up-regulates activity" relocalization 9606 31679900 t miannu "N-terminal interactions of RIMs with RAB3 and MUNC13 regulate DCV fusion. Through N-terminal interactions, RIMs position MUNC13 and recruit DCVs via RAB3, which is located on the vesicle" SIGNOR-264383 "Cytosolic DNA" stimulus SIGNOR-ST30 SIGNOR POLR3A protein O14802 UNIPROT up-regulates 9606 BTO:0000007 19631370 t miannu "These results suggest that RNA Pol-III is a cytosolic DNA sensor involved in innate immune responses. Here we show that the cytosolic poly(dA-dT) DNA is converted into 5′-ppp RNA to induce IFN-β through the RIG-I pathway. Biochemical purification led to the identification of DNA-dependent RNA polymerase III (Pol-III) as the enzyme responsible for synthesizing 5′-ppp RNA from the poly(dA-dT) template. Inhibition of RNA Pol-III prevents IFN-β induction by transfection of DNA or infection with DNA viruses." SIGNOR-265564 FNTA protein P49354 UNIPROT MRAS protein O14807 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242553 FNTB protein P49356 UNIPROT MRAS protein O14807 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242562 SHOC2 protein Q9UQ13 UNIPROT MRAS protein O14807 UNIPROT up-regulates binding 9606 10783161 t gcesareni "Sur-8 interacts with ras and raf and is able to form a ternary complex with the two proteins. Thus, sur-8 may function as a scaffold that enhances ras-map kinase signal transduction by facilitating the interaction between ras and raf." SIGNOR-77082 PRKACA protein P17612 UNIPROT PHOX2A protein O14813 UNIPROT down-regulates phosphorylation Ser153 RKQERAAsAKGAAGA 9606 19564421 t llicata "Phox2a becomes phosphorylated by protein kinase a (pka) on ser153, which prevents association of phox2a with dna and terminates p27(kip1) transcription." SIGNOR-186462 ABL1 protein P00519 UNIPROT PSMA7 protein O14818 UNIPROT down-regulates phosphorylation Tyr153 QTDPSGTyHAWKANA 9606 16678104 t lperfetto "Proteasome-mediated proteolysis is a primary protein degradation pathway in cells. The present study demonstrates that c-abl and arg (abl-related gene) tyrosine kinases associate with and phosphorylate the proteasome psma7 (alpha4) subunit at tyr-153. Consequently, proteasome-dependent proteolysis is compromised" SIGNOR-146585 ABL2 protein P42684 UNIPROT PSMA7 protein O14818 UNIPROT down-regulates phosphorylation Tyr153 QTDPSGTyHAWKANA 9606 16678104 t lperfetto "Proteasome-mediated proteolysis is a primary protein degradation pathway in cells. The present study demonstrates that c-abl and arg (abl-related gene) tyrosine kinases associate with and phosphorylate the proteasome psma7 (alpha4) subunit at tyr-153. Consequently, proteasome-dependent proteolysis is compromised" SIGNOR-146589 RAB7A protein P51149 UNIPROT PSMA7 protein O14818 UNIPROT "up-regulates activity" binding 10036 14998988 t Sara "Rab7 Forms a Complex with the Proteasome -Subunit XAPC. In this study the proteasome alpha-subunit XAPC7 (also known as PSMA7, RC6-1, and HSPC in mammals) was identified to interact specifically with Rab7 and was recruited to multivesicular late endosomes through this interaction." SIGNOR-261303 EGFR protein P00533 UNIPROT SCAMP3 protein O14828 UNIPROT "up-regulates activity" phosphorylation Tyr41 QYATLDVyNPFETRE -1 9658162 t miannu "In our efforts to identify cellular tyrosine kinases that phosphorylate SCAMPs, we are quite intrigued by the observation that among a number of kinases, only the EGFR exhibits activity toward SCAMPs. EGF catalyzes the progressive phosphorylation of the SCAMPs up to 1 h poststimulation and may enhance colocalization of the EGFR and SCAMP3 within the cell interior. EGF also induces SCAMP-EGFR association, as detected by coimmunoprecipitation, and phosphorylation of SCAMP3 is stimulated by the EGFR in vitro. These results suggest that phosphorylation of SCAMPs, either directly or indirectly, may be functionally linked to the internalization/down-regulation of the EGFR. we have observed that there are two tyrosines conserved in SCAMP1 and SCAMP3, which are not found in SCAMP2. Of these two tyrosines (Tyr37 and Tyr73 in SCAMP1; Tyr 41 and Tyr83 in SCAMP3), we consider Tyr37/41 to be a more likely site for tyrosine phosphorylation" SIGNOR-262858 TNFSF13 protein O75888 UNIPROT TNFRSF13B protein O14836 UNIPROT up-regulates binding 9606 10956646 t gcesareni "Tumor necrosis factor (tnf) receptor superfamily member taci is a high affinity receptor for tnf family members april and blys." SIGNOR-81308 TNFSF13B protein Q9Y275 UNIPROT TNFRSF13B protein O14836 UNIPROT up-regulates binding 9606 10956646 t gcesareni "Tumor necrosis factor (tnf) receptor superfamily member taci is a high affinity receptor for tnf family members april and blys." SIGNOR-81360 "hexadecanoic acid" smallmolecule CHEBI:15756 ChEBI FFAR1 protein O14842 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257488 "propionic acid" chemical CHEBI:30768 ChEBI FFAR3 protein O14843 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257490 PAMPs stimulus SIGNOR-ST11 SIGNOR AIM2 protein O14862 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256423 DAMPS stimulus SIGNOR-ST18 SIGNOR AIM2 protein O14862 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256419 FBXO22 protein Q8NEZ5 UNIPROT BACH1 protein O14867 UNIPROT "down-regulates quantity" ubiquitination 9606 31257023 t "Here, we show that heme triggers the degradation of Bach1, a pro-metastatic transcription factor, by promoting its interaction with the ubiquitin ligase Fbxo22." SIGNOR-259331 RBCK1 protein Q9BYM8 UNIPROT BACH1 protein O14867 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 17682061 t miannu "HOIL-1 bound Bach1 in vivo and thus stimulated its polyubiquitination in vitro. These results suggest that heme regulates the polyubiquitination of Bach1 and subsequent degradation and that HOIL-1 may function as an E3 ligase in this process." SIGNOR-236971 SOSTDC1 protein Q6X4U4 UNIPROT WNT9B protein O14905 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242739 N'-(1,8-dimethyl-4-imidazo[1,2-a]quinoxalinyl)ethane-1,2-diamine chemical CHEBI:91340 ChEBI IKBKB protein O14920 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258190 N-(6-Chloro-7-methoxy-9H-pyrido[3,4-b]indol-8-yl)-2-methylnicotinamide chemical CID:9929127 PUBCHEM IKBKB protein O14920 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258249 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser679 SPDSMNAsRLSQPGQ 9606 BTO:0000007 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251277 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser689 SQPGQLMsQPSTASN 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251279 iodide smallmolecule CHEBI:16382 ChEBI 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "up-regulates quantity" "precursor of" 9606 16098474 t scontino "TPO plays a key role in thyroid hormone synthesis by catalyzing both the iodination of tyrosine residues to form monoiodotyrosine (MIT) and diiodotyrosine (DIT) residues. The first step in the process of thyroid hormone synthesis is the binding of iodine to tyrosine residues in Tg, which yields MIT and DIT residues." SIGNOR-266958 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser675 PVSGSPDsMNASRLS 9606 BTO:0000007 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251276 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser740 SFTALDWsWLQTEEE 9606 SIGNOR-C14 SIGNOR-C14 10195894 t lperfetto "Once activated, ikkbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased ikk activity and may prevent prolonged activation of the inflammatory response" SIGNOR-236048 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser705 LPEPAKKsEELVAEA 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251283 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser733 TVREQDQsFTALDWS 9606 SIGNOR-C14 SIGNOR-C14 10195894 t lperfetto "Once activated, ikkbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased ikk activity and may prevent prolonged activation of the inflammatory response" SIGNOR-66344 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser682 SMNASRLsQPGQLMS 9606 BTO:0000007 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251278 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser692 GQLMSQPsTASNSLP 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251280 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser697 QPSTASNsLPEPAKK 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251282 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser750 QTEEEEHsCLEQAS 9606 SIGNOR-C14 SIGNOR-C14 10195894 t lperfetto "Once activated, ikkbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased ikk activity and may prevent prolonged activation of the inflammatory response" SIGNOR-66352 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser695 MSQPSTAsNSLPEPA 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251281 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser756 HSCLEQAs 9606 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251284 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser670 SKVRGPVsGSPDSMN 9606 BTO:0000007 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251274 CHUK protein O15111 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser181 DQGSLCTsFVGTLQY -1 10022904 t llicata "Our data indicate that IKKα stimulates IKKβ kinase activity for the IκBα substrate. Finally, we demonstrate that IKKα can phosphorylate IKKβ in in vitro kinase assays." SIGNOR-250772 CHUK protein O15111 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser177 AKELDQGsLCTSFVG -1 10022904 t llicata "Our data indicate that IKKα stimulates IKKβ kinase activity for the IκBα substrate. Finally, we demonstrate that IKKα can phosphorylate IKKβ in in vitro kinase assays." SIGNOR-250771 MAP3K7 protein O43318 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation 9606 SIGNOR-C14 19632174 t lperfetto "Tak1 become activated and then phosphorylates and activates ikk2 which in turn now phosphorylates ikba, marking it for k48-ubiquitination and proteasomal degradation. tak1 kinase complex phosphorylates and activates ikk in a manner that depends on traf6 and ubc13-uev1a our studies suggests that tak1_ acts as an upstream activating kinase for ikkbeta." SIGNOR-187242 ACTB protein P60709 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270711 MAP3K7 protein O43318 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser181 DQGSLCTsFVGTLQY 9606 SIGNOR-C14 11460167 t lperfetto "Tak1 become activated and then phosphorylates and activates ikk2 which in turn now phosphorylates ikba, marking it for k48-ubiquitination and proteasomal degradation. tak1 kinase complex phosphorylates and activates ikk in a manner that depends on traf6 and ubc13-uev1a our studies suggests that tak1_ acts as an upstream activating kinase for ikkbeta." SIGNOR-109494 MAP3K7 protein O43318 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser177 AKELDQGsLCTSFVG 9606 SIGNOR-C14 11460167 t lperfetto "Tak1 become activated and then phosphorylates and activates ikk2 which in turn now phosphorylates ikba, marking it for k48-ubiquitination and proteasomal degradation. tak1 kinase complex phosphorylates and activates ikk in a manner that depends on traf6 and ubc13-uev1a our studies suggests that tak1_ acts as an upstream activating kinase for ikkbeta." SIGNOR-109490 PPM1B protein O75688 UNIPROT IKBKB protein O14920 UNIPROT down-regulates dephosphorylation Ser181 DQGSLCTsFVGTLQY 9606 18930133 t lperfetto "Using a functional genomic approach, we have identified two protein serine/threonine phosphatases, ppm1a and ppm1b, as ikkbeta phosphatases. Overexpression of ppm1a or ppm1b results in dephosphorylation of ikkbeta at ser177 and ser181 and termination of ikkbeta-induced nf-kappab activation" SIGNOR-181667 3-iodo-L-tyrosine smallmolecule CHEBI:27847 ChEBI 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "The synthesis of T3 and T4 is achieved through the transfer of an iodophenoxyl group from a MIT or DIT residue called a ‚Äúdonor‚Äù onto a DIT residue called an ‚Äúacceptor‚Äù. TPO seems to be primarily responsible for catalyzing the oxidations of iodotyrosines." SIGNOR-267037 PPM1B protein O75688 UNIPROT IKBKB protein O14920 UNIPROT down-regulates dephosphorylation Ser177 AKELDQGsLCTSFVG 9606 18930133 t lperfetto "Using a functional genomic approach, we have identified two protein serine/threonine phosphatases, ppm1a and ppm1b, as ikkbeta phosphatases. Overexpression of ppm1a or ppm1b results in dephosphorylation of ikkbeta at ser177 and ser181 and termination of ikkbeta-induced nf-kappab activation" SIGNOR-181663 PPM1B protein O75688 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser177 AKELDQGsLCTSFVG 9606 18930133 t "PPM1A and PPM1B act as IKKbeta phosphatases to terminate TNFalpha-induced IKKbeta-NF-kappaB activation|Overexpression of PPM1A or PPM1B results in dephosphorylation of IKKbeta at Ser177 and Ser181 and termination of IKKbeta-induced NF-kappaB activation." SIGNOR-248343 SRC protein P12931 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Tyr188 SFVGTLQyLAPELLE 9606 SIGNOR-C14 12707358 t lperfetto "These results indicate that c-src can associate with ikkbeta and phosphorylate its tyrosine residues after tnf-alfa or tpa stimulation." SIGNOR-100784 SRC protein P12931 UNIPROT IKBKB protein O14920 UNIPROT up-regulates phosphorylation Tyr188 SFVGTLQyLAPELLE 9606 SIGNOR-C14 12645577 t gcesareni "These results indicate that c-src can associate with ikkbeta and phosphorylate its tyrosine residues after tnf-alfa or tpa stimulation." SIGNOR-99314 SRC protein P12931 UNIPROT IKBKB protein O14920 UNIPROT up-regulates phosphorylation Tyr199 ELLEQQKyTVTVDYW 9606 SIGNOR-C14 12645577 t gcesareni "These results indicate that c-src can associate with ikkbeta and phosphorylate its tyrosine residues after tnf-alfa or tpa stimulation." SIGNOR-99318 PPM1A protein P35813 UNIPROT IKBKB protein O14920 UNIPROT down-regulates dephosphorylation Ser181 DQGSLCTsFVGTLQY 9606 18930133 t lperfetto "Using a functional genomic approach, we have identified two protein serine/threonine phosphatases, ppm1a and ppm1b, as ikkbeta phosphatases. Overexpression of ppm1a or ppm1b results in dephosphorylation of ikkbeta at ser177 and ser181 and termination of ikkbeta-induced nf-kappab activation" SIGNOR-181659 PPM1A protein P35813 UNIPROT IKBKB protein O14920 UNIPROT down-regulates dephosphorylation Ser177 AKELDQGsLCTSFVG 9606 18930133 t lperfetto "Using a functional genomic approach, we have identified two protein serine/threonine phosphatases, ppm1a and ppm1b, as ikkbeta phosphatases. Overexpression of ppm1a or ppm1b results in dephosphorylation of ikkbeta at ser177 and ser181 and termination of ikkbeta-induced nf-kappab activation" SIGNOR-181655 PPM1A protein P35813 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser181 DQGSLCTsFVGTLQY 9606 18930133 t "PPM1A and PPM1B act as IKKbeta phosphatases to terminate TNFalpha-induced IKKbeta-NF-kappaB activation|Overexpression of PPM1A or PPM1B results in dephosphorylation of IKKbeta at Ser177 and Ser181 and termination of IKKbeta-induced NF-kappaB activation." SIGNOR-248487 PPM1A protein P35813 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser177 AKELDQGsLCTSFVG 9606 18930133 t "PPM1A and PPM1B act as IKKbeta phosphatases to terminate TNFalpha-induced IKKbeta-NF-kappaB activation|Overexpression of PPM1A or PPM1B results in dephosphorylation of IKKbeta at Ser177 and Ser181 and termination of IKKbeta-induced NF-kappaB activation." SIGNOR-248486 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp78 PNVVAARdVPEGMQN 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112800 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp546 ALQTDIVdLQRSPMG 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112796 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp373 PATQCISdGKLNEGH 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112792 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp242 VRQKSEVdIVVSEDL 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112788 PLK1 protein P53350 UNIPROT IKBKB protein O14920 UNIPROT down-regulates phosphorylation Ser740 SFTALDWsWLQTEEE 9606 18957422 t lperfetto "Plk1 phosphorylates serines 733, 740, and 750 in the gammabd of ikkbeta in vitro. Phosphorylating gammabd with plk1 decreased its affinity for ikkgamma" SIGNOR-181802 PLK1 protein P53350 UNIPROT IKBKB protein O14920 UNIPROT down-regulates phosphorylation Ser733 TVREQDQsFTALDWS 9606 18957422 t lperfetto "Plk1 phosphorylates serines 733, 740, and 750 in the gammabd of ikkbeta in vitro. Phosphorylating gammabd with plk1 decreased its affinity for ikkgamma" SIGNOR-181798 PLK1 protein P53350 UNIPROT IKBKB protein O14920 UNIPROT down-regulates phosphorylation Ser750 QTEEEEHsCLEQAS 9606 18957422 t lperfetto "Plk1 phosphorylates serines 733, 740, and 750 in the gammabd of ikkbeta in vitro. Phosphorylating gammabd with plk1 decreased its affinity for ikkgamma" SIGNOR-181806 PRKAA2 protein P54646 UNIPROT IKBKB protein O14920 UNIPROT up-regulates phosphorylation Ser181 DQGSLCTsFVGTLQY 9606 SIGNOR-C14 21673972 t lperfetto "These results demonstrate that the ikk is a direct substrate of ampk_2 and that its phosphorylation on ser177 and ser181no initiates the activation of the ampk_2 in endothelial cells which in turn phosphorylates and activates the _-subunit of the ikk. The latter also induces a higher rate of ikk auto-inactivation and thus attenuates the activation of nf_b and the expression of inflammatory genes" SIGNOR-174405 OGG1 protein O15527 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 26221032 f miannu "Cut repeats from the CUX1 protein were recently shown to stimulate 8-oxoguanine DNA glycosylase 1 (OGG1), an enzyme that removes oxidized purines from DNA and introduces a single strand break through its apurinic/apyrimidinic lyase activity to initiate base excision repair." SIGNOR-263959 MAP3K13 protein O43283 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 11726277 t gcesareni "Lzk directly phosphorylated and activated mkk7." SIGNOR-112349 PRKAA2 protein P54646 UNIPROT IKBKB protein O14920 UNIPROT up-regulates phosphorylation Ser177 AKELDQGsLCTSFVG 9606 SIGNOR-C14 21673972 t lperfetto "These results demonstrate that the ikk is a direct substrate of ampk_2 and that its phosphorylation on ser177 and ser181no initiates the activation of the ampk_2 in endothelial cells which in turn phosphorylates and activates the _-subunit of the ikk. The latter also induces a higher rate of ikk auto-inactivation and thus attenuates the activation of nf_b and the expression of inflammatory genes" SIGNOR-174401 PPP2CB protein P62714 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser181 DQGSLCTsFVGTLQY 9606 19607706 t "Permanent activation of the upstream kinase IKK beta results from UVB-induced inhibition of the catalytic subunit of Ser-Thr phosphatase PP2A (PP2Ac), leading to immediate phosphorylation and degradation of newly synthesized I kappaB alpha|Chronic Ser 177/181 phosphorylation of IKKβ was due to UVB-induced inhibition of the catalytic subunit of the Ser-Thr phosphatase PP2A (PP2Ac)" SIGNOR-248580 PPP2CB protein P62714 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser177 AKELDQGsLCTSFVG 9606 BTO:0000176 19607706 t "Permanent activation of the upstream kinase IKK beta results from UVB-induced inhibition of the catalytic subunit of Ser-Thr phosphatase PP2A (PP2Ac), leading to immediate phosphorylation and degradation of newly synthesized I kappaB alpha|Chronic Ser 177/181 phosphorylation of IKKβ was due to UVB-induced inhibition of the catalytic subunit of the Ser-Thr phosphatase PP2A (PP2Ac)" SIGNOR-248581 PRKCZ protein Q05513 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser177 AKELDQGsLCTSFVG 9606 10022904 t lperfetto "Activation of IkappaB kinase beta by protein kinase C isoforms. | Interestingly, recombinant active zetaPKC and alphaPKC are able to stimulate in vitro the activity of IKKbeta but not that of IKKalpha. In addition, evidence is presented here that recombinant zetaPKC directly phosphorylates IKKbeta in vitro, involving Ser177 and Ser181. Collectively, these results demonstrate a critical role for the PKC isoforms in the NF-kappaB pathway at the level of IKKbeta activation and IkappaB degradation." SIGNOR-249015 PRKCZ protein Q05513 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser181 DQGSLCTsFVGTLQY 9606 10022904 t lperfetto "Activation of IkappaB kinase beta by protein kinase C isoforms. | Interestingly, recombinant active zetaPKC and alphaPKC are able to stimulate in vitro the activity of IKKbeta but not that of IKKalpha. In addition, evidence is presented here that recombinant zetaPKC directly phosphorylates IKKbeta in vitro, involving Ser177 and Ser181. Collectively, these results demonstrate a critical role for the PKC isoforms in the NF-kappaB pathway at the level of IKKbeta activation and IkappaB degradation." SIGNOR-249016 RUNX3 protein Q13761 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17956589 f miannu "Comprehensive analysis using a cDNA microarray showed that RUNX3 upregulated 17 apoptosis-related genes (including FADD, TRAF6, caspase-2, ING1, ING4, Calpain 10, and DNase1) and downregulated 135 apoptosis-related genes (including FLIP, PEA15, TXN2, HSPD1, IKK, and TIAL1) in MKN-1 cells." SIGNOR-255089 MAP3K14 protein Q99558 UNIPROT IKBKB protein O14920 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C14 9520446 t gcesareni "Activation of the transcription factor nf-kappab by inflammatory cytokines involves the successive action of nf-kappab-inducing kinase (nik) and two ikappab kinases, ikk-alpha and ikk-beta. Here we show that nik preferentially phosphorylates ikk-alpha over ikk-beta" SIGNOR-55949 IKBKG protein Q9Y6K9 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C14 SIGNOR-C14 20300203 t lperfetto "The n-terminal domain of ikkgamma is required both for the binding of ikkalfa and ikkbeta and their assembly into a high-molecular-weight complex essential for activation" SIGNOR-164512 IKBKG protein Q9Y6K9 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C14 SIGNOR-C14 12192055 t lperfetto "The n-terminal domain of ikkgamma is required both for the binding of ikkalfa and ikkbeta and their assembly into a high-molecular-weight complex essential for activation" SIGNOR-91705 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp373 PATQCISdGKLNEGH 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256436 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp546 ALQTDIVdLQRSPMG 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256435 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp242 VRQKSEVdIVVSEDL 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256441 PRKACA protein P17612 UNIPROT RGS13 protein O14921 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr41 SFENLMAtKYGPVVY 20974683 t miannu "Phosphorylation of RGS13 by the cyclic AMP-dependent protein kinase inhibits RGS13 degradation.we show that PKA activation also leads to increased steady-state RGS13 expression through RGS13 phosphorylation, which inhibits RGS13 protein degradation. RGS13 phosphorylation was diminished by mutation of an N-terminal Thr residue (T41) identified as a phosphorylation site by mass spectrometry." SIGNOR-259835 RBBP7 protein Q16576 UNIPROT HAT1 protein O14929 UNIPROT "up-regulates activity" binding -1 28143904 t lperfetto "AMPK increased HAT1 activity through phosphorylation of HAT1-Ser190 and RBBP7-Ser314| interaction between RBBP7 and HAT1 is required for acetyltransferase activity" SIGNOR-264786 AMPK complex SIGNOR-C15 SIGNOR HAT1 protein O14929 UNIPROT "up-regulates activity" phosphorylation Ser190 MWFIETAsFIDVDDE -1 28143904 t lperfetto "Together, these results indicate that AMPK phosphorylated DNMT1-Ser730, RBBP7-Ser314, and HAT1-Ser190|AMPK increased HAT1 activity through phosphorylation of HAT1-Ser190 and RBBP7-Ser314" SIGNOR-264787 SF3a complex SIGNOR-C345 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 8349644 f miannu "Components required for the splicing of nuclear messenger RNA precursors in vitro have been isolated from HeLa cells. Here we describe the separation of splicing factor SF3 into two components, SF3a and SF3b. SF3a has been purified to homogeneity by a combination of ion-exchange chromatography, gel filtration, and glycerol gradient sedimentation. It consists of a complex of three polypeptides of 60, 66, and 120 kDa." SIGNOR-263950 AKT1 protein P31749 UNIPROT TERT protein O14746 UNIPROT up-regulates phosphorylation Ser227 GARRRGGsASRSLPL 9606 10224060 t gcesareni "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-67313 EGFR protein P00533 UNIPROT PLD2 protein O14939 UNIPROT "up-regulates activity" phosphorylation Tyr179 RLLTMSFyRNYHAMT 9606 9837959 t llicata "Using transiently transfected human embryonic kidney fibroblasts (HEK293), we demonstrate here that PLD1 activity, and to a lesser extent PLD2 activity, is stimulated in response to epidermal growth factor (EGF). PLD2, but not PLD1, associates with the EGF receptor in a ligand-independent manner and becomes tyrosine-phosphorylated upon EGF receptor activation. Tyrosine 11 (Tyr-11) of PLD2 was identified as the specific phosphorylation site. Mutation of this residue to phenylalanine enhanced basal activity almost 2-fold" SIGNOR-251095 PRKCA protein P17252 UNIPROT PLD2 protein O14939 UNIPROT up-regulates phosphorylation Thr252 LLYMCLEtGAISFVQ 9606 15979581 t miannu "The phosphorylation sites in phospholipase d2 (pld2) induced by activation of protein kinase calpha (pkcalpha) in cos 7 cells were analyzed by mass spectrometry. Ser134, 146, and 243, and thr72, 99/100, and 252 were identified. These sites were mutated to ala and the double mutation of ser243 and thr252 eliminated the phosphorylation. / the s243/t252a mutant showed a partial decrease in pld2 activity" SIGNOR-138355 PRKCA protein P17252 UNIPROT PLD2 protein O14939 UNIPROT up-regulates phosphorylation Ser243 RWLVVKDsFLLYMCL 9606 15979581 t miannu "The phosphorylation sites in phospholipase d2 (pld2) induced by activation of protein kinase calpha (pkcalpha) in cos 7 cells were analyzed by mass spectrometry. Ser134, 146, and 243, and thr72, 99/100, and 252 were identified. These sites were mutated to ala and the double mutation of ser243 and thr252 eliminated the phosphorylation. / the s243/t252a mutant showed a partial decrease in pld2 activity" SIGNOR-138351 JAK3 protein P52333 UNIPROT PLD2 protein O14939 UNIPROT up-regulates phosphorylation Tyr415 ALGINSGySKRALML 9606 20176813 t miannu "We identified three kinases capable of phosphorylating pld2 in vitro-epidermal growth factor receptor (egfr), jak3, and src (with jak3 reported for the first time in this study)-that phosphorylate an inhibitory, an activator, and an ambivalent (one that can yield either effect) site, respectively. Mass spectrometry analyses indicated the target of each of these kinases as y(296) for egfr, y(415) for jak3, and y(511) for src." SIGNOR-163858 PRKCD protein Q05655 UNIPROT PLD2 protein O14939 UNIPROT up-regulates phosphorylation Thr566 FIQRWNFtKTTKAKY 9606 20733000 t "Translocation from Cytoplasm to the Edge of Lamellipodia" gcesareni "Finally, we show that thr566 of pld2 is directly phosphorylated by pkc and that pld2 mutation in this region prevents pld2 activation, pld2 translocation to the edge of lamellipodia, rac translocation, and cell spreading after integrin activation" SIGNOR-167577 P2RX7 protein Q99572 UNIPROT PLD2 protein O14939 UNIPROT up-regulates 9606 8573088 f mrosina "This study shows that extracellular ATP, acting through the P2Z purinoceptor, stimulated PLD activity in human lymphocytes." SIGNOR-254966 ADAM17 protein P78536 UNIPROT EREG protein O14944 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "ADAM17 is involved in the release and activation of several growth factors and cytokine receptor ligands. Among the growth factors activated by ADAM17 are TGF-alpha, amphiregulin, epiregulin and HB-EGF" SIGNOR-259843 DAPK3 protein O43293 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Ser20 KRPQRATsNVFAMFD 9606 1178183 t lperfetto "Hzipk phosphorylated the regulatory light chain of myosin ii (mrlc) at both ser19 and thr18 in vitro. Phosphorylation of mrlc is required to generate the driving force in the migration of the cells but not necessary for localization of myosin ii at the leading edge." SIGNOR-16043 DAPK3 protein O43293 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 12429016 t gcesareni "Hzipk phosphorylated the regulatory light chain of myosin ii (mrlc) at both ser19 and thr18 in vitro. Phosphorylation of mrlc is required to generate the driving force in the migration of the cells but not necessary for localization of myosin ii at the leading edge." SIGNOR-95524 DAPK3 protein O43293 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 1178183 t gcesareni "Hzipk phosphorylated the regulatory light chain of myosin ii (mrlc) at both ser19 and thr18 in vitro. Phosphorylation of mrlc is required to generate the driving force in the migration of the cells but not necessary for localization of myosin ii at the leading edge." SIGNOR-16047 MAP3K12 protein Q12852 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 11781833 t gcesareni "Zip kinase (hzipk) phosphorylated the regulatory light chain of myosin ii (mrlc) at both ser19 and thr18 in vitro. In this study, we demonstrate that hzipk also induces the diphosphorylation of mrlc in nonmuscle cells." SIGNOR-113664 ILK protein Q13418 UNIPROT MYL12B protein O14950 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 11278951 t lperfetto "Integrin-linked kinase cdna was cloned, sequenced, expressed in e. coli, and shown to phosphorylate myosin light chain in the absence of ca(2+) at ser(19) and thr(18). Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activation of myosin light chain kinase, and phosphorylation of the 20-kDa light chain of myosin at Ser(19)." SIGNOR-106423 ILK protein Q13418 UNIPROT MYL12B protein O14950 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 11278951 t lperfetto "Integrin-linked kinase cdna was cloned, sequenced, expressed in e. coli, and shown to phosphorylate myosin light chain in the absence of ca(2+) at ser(19) and thr(18). Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activation of myosin light chain kinase, and phosphorylation of the 20-kDa light chain of myosin at Ser(19).Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activa" SIGNOR-106427 ROCK1 protein Q13464 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Ser20 KRPQRATsNVFAMFD 9606 12185584 t lperfetto "Here we found that rho-kinase has an activity for mrlc diphosphorylation at both threonine 18 and serine 19 in nonmuscle cells using sequential column chromatographies." SIGNOR-91542 CSNK2A2 protein P19784 UNIPROT CASQ2 protein O14958 UNIPROT unknown phosphorylation Ser385 DDDDDDNsDEEDNDD -1 1985907 t llicata "Both cardiac and skeletal muscle calsequestrins were phosphorylated by casein kinase II, but cardiac calsequestrin was phosphorylated to a higher stoichiometry and at least 50 times more rapidly. The site of rapid phosphorylation of cardiac calsequestrin was localized to the distinct COOH terminus, where a cluster of three closely spaced serine residues are found (S378DEESN-DDSDDDDE-COOH)." SIGNOR-250980 MUTYH protein Q9UIF7 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates 9606 21615992 f miannu "Hmyh is involved in the activation mechanism of chk1 upon dna damage, but not in stability or inactivation." SIGNOR-173969 CSNK2A1 protein P68400 UNIPROT CASQ2 protein O14958 UNIPROT unknown phosphorylation Ser385 DDDDDDNsDEEDNDD -1 1985907 t llicata "Both cardiac and skeletal muscle calsequestrins were phosphorylated by casein kinase II, but cardiac calsequestrin was phosphorylated to a higher stoichiometry and at least 50 times more rapidly. The site of rapid phosphorylation of cardiac calsequestrin was localized to the distinct COOH terminus, where a cluster of three closely spaced serine residues are found (S378DEESN-DDSDDDDE-COOH)." SIGNOR-250834 EGFR protein P00533 UNIPROT HGS protein O14964 UNIPROT up-regulates phosphorylation Tyr329 IDPELARyLNRNYWE 9606 12953068 t lperfetto "We have analysed hrs phosphorylation in response to epidermal growth factor (egf) stimulation and show that the evolutionary conserved tyrosines y329 and y334 provide the principal phosphorylation sitesover-expression of wild-type hrs or a double mutant, y329/334f, defective in egf-dependent phosphorylation, substantially retard egf receptor (egfr) degradation" SIGNOR-86689 EGFR protein P00533 UNIPROT HGS protein O14964 UNIPROT "up-regulates activity" phosphorylation Tyr334 ARYLNRNyWEKKQEE 9606 12953068 t lperfetto "We have analysed hrs phosphorylation in response to epidermal growth factor (egf) stimulation and show that the evolutionary conserved tyrosines y329 and y334 provide the principal phosphorylation sitesover-expression of wild-type hrs or a double mutant, y329/334f, defective in egf-dependent phosphorylation, substantially retard egf receptor (egfr) degradation" SIGNOR-100246 "4-(3-chloro-2-fluorophenoxy)-1-[[6-(2-thiazolylamino)-2-pyridinyl]methyl]-1-cyclohexanecarboxylic acid" chemical CHEBI:125340 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194411 "4-[[9-chloro-7-(2-fluoro-6-methoxyphenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-yl]amino]-2-methoxybenzoic acid" chemical CHEBI:125628 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194527 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 21159646 t gcesareni "In comparison, in the same assay conditions, the previously reported mps1 inhibitor sp600125 (13) was 10-fold less potent than nms-p715 on mps1 and, in addition, it was highly unspecific, being more active on at least 12 kinases including mitotic kinases." SIGNOR-170611 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKA protein O14965 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258303 3-[4-[4-[2-[3-[(dimethylamino)methyl]phenyl]-1H-pyrrolo[2,3-b]pyridin-4-yl]-1-ethyl-3-pyrazolyl]phenyl]-1,1-dimethylurea chemical CHEBI:91362 ChEBI AURKA protein O14965 UNIPROT "down-regulates activity" "chemical inhibition" 9606 19567821 t miannu "The protein kinases, Aurora A, B, and C have critical roles in the regulation of mitosis and are frequently overexpressed or amplified in human tumors. GSK1070916, is a novel ATP competitive inhibitor that is highly potent and selective for Aurora B/C kinases." SIGNOR-262225 N-(2-chlorophenyl)-4-[[2-[4-[2-(4-ethyl-1-piperazinyl)-2-oxoethyl]anilino]-5-fluoro-4-pyrimidinyl]amino]benzamide chemical CHEBI:91365 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190029 "4-[[9-chloro-7-(2,6-difluorophenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-yl]amino]benzoic acid" chemical CHEBI:91366 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194518 "4-[[9-chloro-7-(2,6-difluorophenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-yl]amino]benzoic acid" chemical CHEBI:91366 ChEBI AURKA protein O14965 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258250 ZM447439 chemical CHEBI:91376 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207920 [4-[2-(1H-indazol-3-yl)ethenyl]phenyl]-(1-piperazinyl)methanone chemical CHEBI:91441 ChEBI AURKA protein O14965 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258232 N-[5-[(2R)-2-methoxy-1-oxo-2-phenylethyl]-4,6-dihydro-1H-pyrrolo[3,4-c]pyrazol-3-yl]-4-(4-methyl-1-piperazinyl)benzamide chemical CHEBI:94490 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191274 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193531 PHA-680632 chemical CID:11249084 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206097 AT9283 chemical CID:11696609 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190011 ENMD-2076 chemical CID:16041424 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191466 CCT129202 chemical CID:16202152 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190877 CCT137690 chemical CID:25154041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190892 AURKA protein O14965 UNIPROT AURKA protein O14965 UNIPROT up-regulates phosphorylation Thr288 APSSRRTtLCGTLDY 9606 24867643 t lperfetto "The upstream pak1 kinase can phosphorylate aurora a at t288, autophosphorylation appears to be the essential mode of activation. Our experiments suggest that phosphorylation of t288 is important for regulation of the aurora2 kinase both for its activity and its stability" SIGNOR-205106 PRKACA protein P17612 UNIPROT AURKA protein O14965 UNIPROT "up-regulates activity" phosphorylation Thr288 APSSRRTtLCGTLDY -1 11039908 t miannu "Aurora2 is regulated by phosphorylation. phosphorylation occurs on a conserved residue, Threonine 288, within the activation loop of the catalytic domain of the kinase and results in a significant increase in the enzymatic activity. Threonine 288 resides within a consensus motif for the cAMP dependent kinase and can be phosphorylated by PKA in vitro." SIGNOR-250337 "ER stress" stimulus SIGNOR-ST9 SIGNOR PRNP protein F7VJQ1 UNIPROT up-regulates 9606 BTO:0000007 21478263 f "ER stress specifically increases the synthesis of AltPrP from PrP cDNA." SIGNOR-253609 TIMELESS protein Q9UNS1 UNIPROT CHEK1 protein O14757 UNIPROT "up-regulates activity" binding 9534 23418588 t miannu "We performed a detailed molecular characterization of TIM interactions with the core clock protein CRY1 and the DNA damage signal transducer CHK1, and found that the N-terminus of TIM is required for association with both proteins, as well as for homodimerization." SIGNOR-268054 VCP protein P55072 UNIPROT AURKA protein O14965 UNIPROT "down-regulates activity" binding 6239 23649807 t lperfetto "The UBXN-2/p37/p47 adaptors of CDC-48/p97 regulate mitosis by limiting the centrosomal recruitment of Aurora A.|We found that UBXN-2 and CDC-48 coimmunoprecipitated with AIR-1 from embryonic extracts" SIGNOR-265044 CDR2 protein Q01850 UNIPROT AURKA protein O14965 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252023 PAK1 protein Q13153 UNIPROT AURKA protein O14965 UNIPROT up-regulates phosphorylation Thr288 APSSRRTtLCGTLDY 9606 24867643 t lperfetto "The upstream pak1 kinase can phosphorylate aurora a at t288, autophosphorylation appears to be the essential mode of activation. Our experiments suggest that phosphorylation of t288 is important for regulation of the aurora2 kinase both for its activity and its stability" SIGNOR-205110 NEDD9 protein Q14511 UNIPROT AURKA protein O14965 UNIPROT "up-regulates activity" binding 9606 16184168 t miannu "HEF1 interacts with AurA and is required for the activation of AurA kinase. Together, these data suggest a model in which an initial interaction of HEF1 with AurA prior to mitotic entry activates AurA, which then phosphorylates HEF1, promoting dissociation of the two proteins." SIGNOR-262653 UBXN2B protein Q14CS0 UNIPROT AURKA protein O14965 UNIPROT "down-regulates activity" binding 6239 23649807 t lperfetto "The UBXN-2/p37/p47 adaptors of CDC-48/p97 regulate mitosis by limiting the centrosomal recruitment of Aurora A.|We found that UBXN-2 and CDC-48 coimmunoprecipitated with AIR-1 from embryonic extracts" SIGNOR-265042 BORA protein Q6PGQ7 UNIPROT AURKA protein O14965 UNIPROT up-regulates binding 9606 16890155 t gcesareni "Both drosophila and human bora can bind to aurora-a and activate the kinase in vitro." SIGNOR-148661 CEP192 protein Q8TEP8 UNIPROT AURKA protein O14965 UNIPROT "up-regulates activity" binding 9606 26012549 t miannu "These findings demonstrated that Cep192 mediates the AurA-Plk1 interaction and that the formation of the Cep192-AurA-Plk1 complex could be important for activating AurA and Plk1." SIGNOR-266406 INCENP protein Q9NQS7 UNIPROT AURKA protein O14965 UNIPROT "up-regulates activity" binding 7227 16824953 t lperfetto "INCENP is phosphorylated by Aurora B and activates the kinase in a positive feedback loop" SIGNOR-252048 PP1 proteinfamily SIGNOR-PF54 SIGNOR AURKA protein O14965 UNIPROT down-regulates dephosphorylation 9606 11551964 t lperfetto "Pp1 is shown to dephosphorylate active stk15 and abolish its activity in vitro." SIGNOR-264651 NUAK1 protein O60285 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Ser445 LGLRKTGsYGALAEI 9606 20354225 t gcesareni "Phosphorylation of ser(445), ser(472), and ser(910) of mypt1 by nuak1 promoted the interaction of mypt1 with 14-3-3 adaptor proteins, thereby suppressing phosphatase activity." SIGNOR-164747 NUAK1 protein O60285 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Ser472 AGVTRSAsSPRLSSS 9606 20354225 t gcesareni "Phosphorylation of ser(445), ser(472), and ser(910) of mypt1 by nuak1 promoted the interaction of mypt1 with 14-3-3 adaptor proteins, thereby suppressing phosphatase activity." SIGNOR-164751 NUAK1 protein O60285 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Ser910 SLLGRSGsYSYLEER 9606 20354225 t gcesareni "Phosphorylation of ser(445), ser(472), and ser(910) of mypt1 by nuak1 promoted the interaction of mypt1 with 14-3-3 adaptor proteins, thereby suppressing phosphatase activity." SIGNOR-22572 ROCK2 protein O75116 UNIPROT PPP1R12A protein O14974 UNIPROT "down-regulates activity" phosphorylation Thr853 PREKRRStGVSFWTQ -1 12220642 t lperfetto "Rho kinase is known to control smooth muscle contractility by phosphorylating the 110 kDa myosin-targetting subunit (MYPT1) of the myosin-associated form of protein phosphatase 1 (PP1M). Phosphorylation of MYPT1 at Thr695 has previously been reported to inhibit the catalytic activity of PP1. Here, we show that the phosphorylation of Thr850 by Rho kinase dissociates PP1M from myosin, providing a second mechanism by which myosin phosphatase activity is inhibited." SIGNOR-249164 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT "down-regulates activity" phosphorylation Thr710 DLQEAEKtIGRSRST -1 12030846 t miannu "MYPT1 was phosphorylated by ILK and phosphorylation sites in the N- and C-terminal fragments of MYPT1 were detected. From sequence analyses, three sites were identified: a primary site at Thr(709), and two other sites at Thr(695) and Thr(495). ILK produced an intermediate level of inhibition" SIGNOR-262885 ACTL6A protein O96019 UNIPROT "Muscle cell-specific SWI/SNF ARID1B variant" complex SIGNOR-C482 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "The SWI/SNF family of chromatin-remodeling complexes facilitates gene activation by assisting transcription machinery to gain access to targets in chromatin. Our data suggest that BAF250 confers specificity to the human BAF complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions." SIGNOR-270712 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT "down-regulates activity" phosphorylation Thr500 RLAYVAPtIPRRLAS -1 12030846 t miannu "MYPT1 was phosphorylated by ILK and phosphorylation sites in the N- and C-terminal fragments of MYPT1 were detected. From sequence analyses, three sites were identified: a primary site at Thr(709), and two other sites at Thr(695) and Thr(495). ILK produced an intermediate level of inhibition" SIGNOR-262884 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Thr696 ARQSRRStQGVTLTD 9606 12030846 t lperfetto "Mypt1 was phosphorylated by ilk and phosphorylation sites in the n- and c-terminal fragments of mypt1 were detected. From sequence analyses, three sites were identified: a primary site at thr(709), and two other sites at thr(695) and thr(495)" SIGNOR-87924 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT "down-regulates activity" phosphorylation Thr696 ARQSRRStQGVTLTD -1 12030846 t miannu "MYPT1 was phosphorylated by ILK and phosphorylation sites in the N- and C-terminal fragments of MYPT1 were detected. From sequence analyses, three sites were identified: a primary site at Thr(709), and two other sites at Thr(695) and Thr(495). ILK produced an intermediate level of inhibition" SIGNOR-262886 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Thr710 DLQEAEKtIGRSRST 9606 12030846 t lperfetto "Mypt1 was phosphorylated by ilk and phosphorylation sites in the n- and c-terminal fragments of mypt1 were detected. From sequence analyses, three sites were identified: a primary site at thr(709), and two other sites at thr(695) and thr(495). phosphorylation of the various sites indicated that thr695 was the major inhibitory site, thr709 had only a slight inhibitory effect" SIGNOR-87928 ROCK1 protein Q13464 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Thr696 ARQSRRStQGVTLTD 9606 8662509 t "Rho-associated kinase (Rho-kinase) is activated by GTP-RhoA" gcesareni "Rho-associated kinase (rho-kinase) phosphorylated mbs and consequently inactivated myosin phosphatase. Rho appears to inhibit myosin phosphatase through the action of rho-kinase." SIGNOR-42354 ROCK1 protein Q13464 UNIPROT PPP1R12A protein O14974 UNIPROT "down-regulates activity" phosphorylation Thr853 PREKRRStGVSFWTQ 10090 10601309 t lperfetto "Phosphorylation by Rho-kinase inhibited MP activity and this reflected a decrease in V(max). Activity of MP with different substrates also was inhibited by phosphorylation. Two major sites of phosphorylation on MYPT1 were Thr(695) and Thr(850)." SIGNOR-249034 FOXM1 protein Q08050 UNIPROT SLC27A2 protein O14975 UNIPROT "up-regulates quantity by expression" 9606 31949772 f lperfetto "FOXM1 as a prognostic biomarker promotes endometrial cancer progression via transactivation of SLC27A2 expression." SIGNOR-260414 SRC protein P12931 UNIPROT GAK protein O14976 UNIPROT "up-regulates activity" phosphorylation Tyr412 KGDLDISyITSRIAV -1 28135906 t miannu "GAK is phosphorylated by c-Src and translocated from the centrosome to chromatin at the end of telophase. Cyclin G-associated kinase (GAK) harbors a consensus phosphorylation motif (Y412) for c-Src; however, its physiological significance remains elusive. Here, we show that GAK is phosphorylated by c-Src not only at Y412 but also at Y1149." SIGNOR-263197 SRC protein P12931 UNIPROT GAK protein O14976 UNIPROT "up-regulates activity" phosphorylation Tyr1149 CTQPRPNyASNFSVI -1 28135906 t miannu "GAK is phosphorylated by c-Src and translocated from the centrosome to chromatin at the end of telophase. Cyclin G-associated kinase (GAK) harbors a consensus phosphorylation motif (Y412) for c-Src; however, its physiological significance remains elusive. Here, we show that GAK is phosphorylated by c-Src not only at Y412 but also at Y1149." SIGNOR-263198 Selinexor chemical CID:71481097 PUBCHEM XPO1 protein O14980 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30510142 t miannu "Selinexor (KPT-330) is a first-in-class selective inhibitor of nuclear export (C17H11F6N7O; see ref. 4; for its chemical structure). The drug binds and inhibits exportin XPO-1 that mediates nuclear export of proteins and mRNAs." SIGNOR-262537 Verdinexor chemical CID:71492799 PUBCHEM XPO1 protein O14980 UNIPROT down-regulates "chemical inhibition" 9606 30541831 t "Simone Vumbaca" "We show that KPT-335 inhibits XPO1-mediated nuclear export, leading to nuclear accumulation of RSV M protein and a reduction inRSV titers." SIGNOR-261129 DRAP1 protein Q14919 UNIPROT BTAF1 protein O14981 UNIPROT "up-regulates activity" binding 9986 15509807 t miannu "We present evidence that the NC2alpha subunit interacts with BTAF1. Addition of NC2alpha or the NC2 complex can stimulate the ability of BTAF1 to interact with TBP." SIGNOR-263918 ANK1 protein P16157 UNIPROT ATP2A1 protein O14983 UNIPROT "down-regulates activity" binding 9986 28487373 t lperfetto "We recently reported that small ankyrin 1 (sAnk1) interacts with the sarco(endo)plasmic reticulum Ca2+-ATPase in skeletal muscle (SERCA1) to inhibit its activity." SIGNOR-265927 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ATP2A1 protein O14983 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136300 PRKCA protein P17252 UNIPROT PIP5K1B protein O14986 UNIPROT down-regulates phosphorylation Ser413 PSKKRCNsIAALKAT 9606 23909401 t lperfetto "Collaboration of ampk and pkc to induce phosphorylation of ser413 on pip5k1b resulting in decreased kinase activity and reduced ptdins(4,5)p2 synthesis in response to oxidative stress and energy restriction. we demonstrate that pkc can directly phosphorylate ser413 in vitro" SIGNOR-194820 CDK1 protein P06493 UNIPROT SYN3 protein O14994 UNIPROT up-regulates phosphorylation Ser470 PQGQQPLsPQSGSPQ 9606 14732590 t lperfetto "A rare, missense polymorphism, s470n, was identified in the synapsin iii gene and appeared more frequently in individuals with schizophrenia than in controls. Ser470, was determined to be a substrate for mitogen-activated protein kinase, a downstream effector of neurotrophin action." SIGNOR-121398 MAPK3 protein P27361 UNIPROT SYN3 protein O14994 UNIPROT up-regulates phosphorylation Ser470 PQGQQPLsPQSGSPQ 9606 14732590 t lperfetto "A rare, missense polymorphism, s470n, was identified in the synapsin iii gene and appeared more frequently in individuals with schizophrenia than in controls. Ser470, was determined to be a substrate for mitogen-activated protein kinase, a downstream effector of neurotrophin action." SIGNOR-121402 PKA proteinfamily SIGNOR-PF17 SIGNOR SYN3 protein O14994 UNIPROT "down-regulates activity" phosphorylation 9606 10571231 t miannu "Synapsins are exclusively localized to synaptic vesicles, which they coat as peripheral membrane proteins; they probably constitute one of the most abundant neuronal PKA substrates. Our study reveals an unexpectedly dynamic state of synapsins in nerve terminals: any changes in PKA or CaM Kinase I activity will modulate the amount of synapsin on synaptic vesicles. PKA Activation Triggers Synapsin Dissociation" SIGNOR-264110 TFG protein Q92734 UNIPROT SEC16A protein O15027 UNIPROT up-regulates binding 9606 21478858 t miannu "We identify tfg-1, a new conserved regulator of protein secretion that interacts directly with sec-16 and controls the export of cargoes from the endoplasmic reticulum in caenorhabditis elegans. Hydrodynamic studies indicate that tfg-1 forms hexamers that facilitate the co-assembly of sec-16 with copii subunits." SIGNOR-173242 ARNTL protein O00327 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253629 BHLHE40 protein O14503 UNIPROT PER2 protein O15055 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000944 14672706 f lperfetto "Forced expression of Clock/Bmal increased endogenous Dec1 mRNA level, and overexpression of Dec1 resulted in suppression of Dec2, Per2, and Dbp expression" SIGNOR-253717 S protein P59594 UNIPROT EIF3F protein O00303 UNIPROT "down-regulates activity" binding 9606 18231581 t lperfetto "Coronavirus spike protein inhibits host cell translation by interaction with eIF3f" SIGNOR-260255 ABL1 protein P00519 UNIPROT PSMA7 protein O14818 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr106 EDPVTVEyITRYIAS 9606 25620702 t Manara "PSMA7 degradation is suppressed by c-Abl-mediated tyrosine phosphorylation at Y106" SIGNOR-260937 CLOCK protein O15516 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253634 NR3C1 protein P04150 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19805059 t miannu "GR directly regulates transcription of circadian clock components in mouse and human primary MSCs. Per2, E4bp4, Per1, and Timeless rapidly respond to glucocorticoid stimulation. Primary glucocorticoid receptor (GR) target genes are those at which GR occupies a nearby genomic glucocorticoid response element (GRE) and regulates target gene transcription" SIGNOR-268049 CSNK1D protein P48730 UNIPROT PER2 protein O15055 UNIPROT "down-regulates quantity by destabilization" phosphorylation 9606 11165242 t miannu "Human casein kinase Idelta phosphorylation of human circadian clock proteins period 1 and 2. We have now extended our previous studies to show that human casein kinase Idelta (hCKIdelta), the closest homologue to hCKIepsilon, associates with and phosphorylates hPER1 and causes protein instability. Furthermore, we observed that both hCKIdelta and hCKIepsilon phosphorylated and caused protein instability of human period 2 protein (hPER2)." SIGNOR-268000 CSNK1E protein P49674 UNIPROT PER2 protein O15055 UNIPROT "down-regulates quantity by destabilization" phosphorylation 10090 15767683 t miannu "The mammalian circadian regulatory proteins PER1 and PER2 undergo a daily cycle of accumulation followed by phosphorylation and degradation. CKIepsilon-mediated phosphorylation of PER2 recruits the ubiquitin ligase adapter protein beta-TrCP to a specific site, and dominant negative beta-TrCP blocks phosphorylation-dependent degradation of mPER2. These results provide a biochemical mechanism and functional relevance for the observed phosphorylation-degradation cycle of mammalian PER2." SIGNOR-267995 CEBPA protein P49715 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22260161 f apalma "We have previously shown that PER2 is a downstream CCAAT-enhancer-binding protein (C/EBP)-target gene, and its disruption might be involved in the initiation and progression of acute myelogenous leukemia (AML)" SIGNOR-256369 RAI1 protein Q7Z5J4 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22578325 f miannu "Data further show that haploinsufficiency of RAI1 and Rai1 in SMS fibroblasts and the mouse hypothalamus, respectively, results in the transcriptional dysregulation of the circadian clock and causes altered expression and regulation of multiple circadian genes, including PER2, PER3, CRY1, BMAL1, and others." SIGNOR-266840 CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253682 BMAL1/NPAS2 complex SIGNOR-C431 SIGNOR PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20817722 t miannu "The mammalian clock is regulated at the cellular level by a transcriptional/translational feedback loop. BMAL1/clock (or NPAS2) heterodimers activate the expression of the period (PER) and cryptochrome (CRY) genes acting as transcription factors directed to the PER and CRY promoters via E-box elements." SIGNOR-267969 SCF-betaTRCP complex SIGNOR-C5 SIGNOR PER2 protein O15055 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 17876059 t miannu "Here, the authors show that the F-box protein beta-transducin repeat containing protein 1 (beta-TrCP1) as part of the E3 ubiquitin ligase complex is an essential component of the mammalian circadian oscillator. Down-regulation of endogenous beta-TrCP1 as well as expression of a dominant-negative form both result in lengthening of the circadian period in oscillating fibroblasts. These phenotypes are due to an impaired degradation of PERIOD (PER) proteins, since expression of beta-TrCP interaction-deficient PER2 variants--but not wild-type PER2--results in a dramatic stabilization of PER2 protein as well as in the disruption of circadian rhythmicity." SIGNOR-268055 MAPK1 protein P28482 UNIPROT PFAS protein O15067 UNIPROT up-regulates phosphorylation Thr619 GQGDAPPtPLPTPVD 9606 32485148 t miannu "T619 in PFAS is required to mediate ERK2-dependent purine synthesis stimulation. We demonstrate that ERK2, but not ERK1, phosphorylates the purine synthesis enzyme PFAS (phosphoribosylformylglycinamidine synthase) at T619 in cells to stimulate de novo purine synthesis. The expression of nonphosphorylatable PFAS (T619A) decreases purine synthesis, RAS-dependent cancer cell-colony formation, and tumor growth. Thus, ERK2-mediated PFAS phosphorylation facilitates the increase in nucleic acid synthesis required for anabolic cell growth and proliferation." SIGNOR-267306 CNTRL protein Q7Z7A1 UNIPROT CEP290 protein O15078 UNIPROT "down-regulates activity" binding 9606 18694559 t miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110. CP110 in this complex is to keep CEP290 inactive in growing cells until cells are ready to undergo ciliogenesis as they transit into the quiescent state" SIGNOR-252149 GSK3A protein P49840 UNIPROT ANKRD28 protein O15084 UNIPROT "down-regulates activity" phosphorylation Ser1007 INRYTNTsKTVSFEA -1 phosphorylation:Ser1011 TNTSKTVsFEALPIM 17023142 t lperfetto "We provide evidence for a dual kinase-mediated regulation of the PITK holoenzyme whereby PITK phosphorylation at S1017 is catalyzed by calcium/calmodulin-dependent kinase II-delta (CaMKIIdelta), promoting the subsequent phosphorylation of S1013 by glycogen synthase kinase-3 (GSK3) in vitro.|the phosphorylation of PITK at these specific residues altered PP1 binding and subsequent PITK-directed dephosphorylation of hnRNP K" SIGNOR-264792 TNFSF10 protein P50591 UNIPROT TNFRSF10A protein O00220 UNIPROT up-regulates binding 9606 14585074 t amattioni "Trail interacts with tril-r1 and trail-r2 and activetes them" SIGNOR-101082 CAMK2D protein Q13557 UNIPROT ANKRD28 protein O15084 UNIPROT "down-regulates activity" phosphorylation Ser1011 TNTSKTVsFEALPIM -1 17023142 t lperfetto "We provide evidence for a dual kinase-mediated regulation of the PITK holoenzyme whereby PITK phosphorylation at S1017 is catalyzed by calcium/calmodulin-dependent kinase II-delta (CaMKIIdelta), promoting the subsequent phosphorylation of S1013 by glycogen synthase kinase-3 (GSK3) in vitro.|the phosphorylation of PITK at these specific residues altered PP1 binding and subsequent PITK-directed dephosphorylation of hnRNP K" SIGNOR-264793 GNA12 protein Q03113 UNIPROT ARHGEF11 protein O15085 UNIPROT "up-regulates activity" binding 9606 11799111 t "This RGS-like (RGL) domain provides a structural motif by which heterotrimeric G protein alpha subunits of the Galpha(12) family can bind and regulate the activity of RhoGEFs. Hence, these newly discovered RGL domain-containing RhoGEFs provide a direct link from Galpha(12) and Galpha(13) to Rho" SIGNOR-256516 GNA13 protein Q14344 UNIPROT ARHGEF11 protein O15085 UNIPROT "up-regulates activity" binding 9606 11799111 t "This RGS-like (RGL) domain provides a structural motif by which heterotrimeric G protein alpha subunits of the Galpha(12) family can bind and regulate the activity of RhoGEFs. Hence, these newly discovered RGL domain-containing RhoGEFs provide a direct link from Galpha(12) and Galpha(13) to Rho" SIGNOR-256517 HDAC3 protein O15379 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates binding 9606 23213415 t gcesareni "We show here that smad7 can form a complex with endogenous histone deacetylase proteins hdac-1 and hdac-3 in nih 3t3 mouse fibroblast cells" SIGNOR-199967 GGCX protein P38435 UNIPROT SMAD7 protein O15105 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261233 ZNF165 protein P49910 UNIPROT SMAD7 protein O15105 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 26567849 t Luana "ZNF165 drives the unrestrained activation of transforming growth factor β (TGFβ) signalling by directly inactivating the expression of negative feedback pathway regulators, SMURF2, SMAD7 and PMEPA1." SIGNOR-266093 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys70 GKAVRGAkGHHHPHP 9606 15831498 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-135473 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys64 RAGCCLGkAVRGAKG 9606 12408818 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-95165 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys70 GKAVRGAkGHHHPHP 9606 12408818 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-95169 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys64 RAGCCLGkAVRGAKG 9606 15831498 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-135469 SIRT1 protein Q96EB6 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates deacetylation Lys70 GKAVRGAkGHHHPHP 9606 17098745 t gcesareni "Sirt1 reversed acetyl-transferase (p300)-mediated acetylation of two lysine residues (lys-64 and -70) on smad7. sirt1-mediated deacetylation of smad7 enhanced smad ubiquitination regulatory factor 1 (smurf1)-mediated ubiquitin proteasome degradation, which contributed to the low expression of smad7 in sirt1-overexpressing mesangial cells." SIGNOR-150599 SIRT1 protein Q96EB6 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates deacetylation Lys64 RAGCCLGkAVRGAKG 9606 17098745 t gcesareni "Sirt1 reversed acetyl-transferase (p300)-mediated acetylation of two lysine residues (lys-64 and -70) on smad7. sirt1-mediated deacetylation of smad7 enhanced smad ubiquitination regulatory factor 1 (smurf1)-mediated ubiquitin proteasome degradation, which contributed to the low expression of smad7 in sirt1-overexpressing mesangial cells." SIGNOR-150595 ITCH protein Q96J02 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates ubiquitination 9606 15946939 t gcesareni "We identified atrophin 1-interacting protein 4 (aip4) as an e3 ubiquitin ligase that specifically targets smad7 for ubiquitin-dependent degradation without affecting the turnover of the activated tbetari. Surprisingly, we found that despite the ability to degrade smad7, aip4 can inhibit tgf-beta signaling, presumably by enhancing the association of smad7 with the activated tbetari." SIGNOR-137951 WWP1 protein Q9H0M0 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates binding 9606 15221015 t gcesareni "Wwp1 associated with smad7 and induced its nuclear export, and enhanced binding of smad7 to tgf-beta type i receptor to cause ubiquitination and degradation of the receptor." SIGNOR-126128 WWP1 protein Q9H0M0 UNIPROT SMAD7 protein O15105 UNIPROT "up-regulates activity" ubiquitination 9606 15221015 t lperfetto "Similar to Smurfs, WWP1 associated with Smad7 and induced its nuclear export, and enhanced binding of Smad7 to TGF-beta type I receptor to cause ubiquitination and degradation of the receptor." SIGNOR-227466 WWP1 protein Q9H0M0 UNIPROT SMAD7 protein O15105 UNIPROT "up-regulates activity" relocalization 9606 15221015 t lperfetto "We found that WWP1 inhibited transcriptional activities induced by TGF-beta. Similar to Smurfs, WWP1 associated with Smad7 and induced its nuclear export, and enhanced binding of Smad7 to TGF-beta type I receptor to cause ubiquitination and degradation of the receptor." SIGNOR-126578 ERBB3 protein P21860 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146867 SMURF2 protein Q9HAU4 UNIPROT SMAD7 protein O15105 UNIPROT "down-regulates activity" ubiquitination 9606 18448069 t lperfetto "The association of Smurf2 with Smad7 and its ubiquitination were inhibited by AIMP1, thereby protecting its autocatalytic degradation stimulated by Smad7." SIGNOR-178501 SMURF1 protein Q9HCE7 UNIPROT SMAD7 protein O15105 UNIPROT "down-regulates activity" ubiquitination 9606 12519765 t lperfetto "Smad ubiquitin regulatory factor 1 (Smurf1), a HECT type E3 ubiquitin ligase, interacts with inhibitory Smad7 and induces translocation of Smad7 to the cytoplasm" SIGNOR-97064 UCHL5 protein Q9Y5K5 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates binding 9606 16027725 t gcesareni "Here, we report a novel interaction between smads and ubiquitin c-terminal hydrolase uch37, a deubiquitinating enzyme that could potentially reverse smurf-mediated ubiquitination. In gst pull down experiments, uch37 bound weakly to smad2 and smad3, and bound very strongly to smad7 in a region that is distinct from the -py- motif in smad7 that interacts with smurf ubiquitin ligases." SIGNOR-138879 SMURF proteinfamily SIGNOR-PF29 SIGNOR SMAD7 protein O15105 UNIPROT "down-regulates activity" ubiquitination 9606 12519765 t lperfetto "Smad ubiquitin regulatory factor 1 (Smurf1), a HECT type E3 ubiquitin ligase, interacts with inhibitory Smad7 and induces translocation of Smad7 to the cytoplasm" SIGNOR-253260 N'-(1,8-dimethyl-4-imidazo[1,2-a]quinoxalinyl)ethane-1,2-diamine chemical CHEBI:91340 ChEBI CHUK protein O15111 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258085 AKT1 protein P31749 UNIPROT CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 SIGNOR-C14 19609947 t gcesareni "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-187006 AKT2 protein P31751 UNIPROT CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 SIGNOR-C14 19609947 t gcesareni "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-187010 RUNX3 protein Q13761 UNIPROT CHUK protein O15111 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17956589 f miannu "Comprehensive analysis using a cDNA microarray showed that RUNX3 upregulated 17 apoptosis-related genes (including FADD, TRAF6, caspase-2, ING1, ING4, Calpain 10, and DNase1) and downregulated 135 apoptosis-related genes (including FLIP, PEA15, TXN2, HSPD1, IKK, and TIAL1) in MKN-1 cells." SIGNOR-255090 ERC1 protein Q8IUD2 UNIPROT CHUK protein O15111 UNIPROT up-regulates binding 9606 SIGNOR-C14 15218148 t miannu "Elks likely functions by recruiting ikappabalpha to the ikk complex and thus serves a regulatory function for ikk activation." SIGNOR-126430 MAP3K14 protein Q99558 UNIPROT CHUK protein O15111 UNIPROT "up-regulates activity" phosphorylation Ser176 AKDVDQGsLCTSFVG 9606 SIGNOR-C14 9520446 t lperfetto "Nf-kappab-inducing kinase activates ikk-alpha by phosphorylation of ser-176. Nik preferentially phosphorylates ikk-alpha over ikk-beta, leading to the activation of ikk-alpha kinase activity; the accumulated nik phosphorylates ikkalfa." SIGNOR-55942 MAP3K14 protein Q99558 UNIPROT CHUK protein O15111 UNIPROT "up-regulates activity" phosphorylation Ser180 DQGSLCTsFVGTLQY 9606 SIGNOR-C14 9520446 t lperfetto "NIK preferentially phosphorylates ikk-alpha over ikk-beta, leading to the activation of ikk-alpha kinase activity; the accumulated nik phosphorylates ikkalfa." SIGNOR-55946 MAP3K14 protein Q99558 UNIPROT CHUK protein O15111 UNIPROT "up-regulates activity" phosphorylation 9606 20651737 t lperfetto "Once activated by autophosphorylation, nik activates ikkalpha, which in turn phosphorylates nf-kb2. This stimulates limited proteasome-mediated proteolysis of nf-kb2 to p52. Removal of the carboxy-terminal ankyrin repeats from nf-kb2 releases the p52/RELB heterodimer, allowing its translocation to the nucleus where it instigates the expression of nf-kb target genes." SIGNOR-167060 AKT3 protein Q9Y243 UNIPROT CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 SIGNOR-C14 19609947 t gcesareni "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-187062 AKT proteinfamily SIGNOR-PF24 SIGNOR CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 SIGNOR-C14 19609947 t lperfetto "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-244210 TPO protein P07202 UNIPROT 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "up-regulates quantity" "chemical modification" 9606 16098474 t scontino "TPO plays a key role in thyroid hormone synthesis by catalyzing both the iodination of tyrosine residues to form monoiodotyrosine (MIT) and diiodotyrosine (DIT) residues. The first step in the process of thyroid hormone synthesis is the binding of iodine to tyrosine residues in Tg, which yields MIT and DIT residues." SIGNOR-267030 FYN protein P06241 UNIPROT FYB1 protein O15117 UNIPROT "up-regulates activity" phosphorylation Tyr651 LDMGDEVyDDVDTSD 9606 10570256 t " two tyrosines, Tyr595 and Tyr651, of FYB are major sites of phosphorylation by FYN-T and mediate binding to SLP-76 in Jurkat T cells. We further demonstrate that the loss of SLP-76 binding by mutation of these sites markedly reduced the ability of FYN-T-FYB-SLP-76 to up-regulate IL-2 transcription." SIGNOR-251164 FYN protein P06241 UNIPROT FYB1 protein O15117 UNIPROT "up-regulates activity" phosphorylation Tyr595 IEDDQEVyDDVAEQD 9606 10570256 t " two tyrosines, Tyr595 and Tyr651, of FYB are major sites of phosphorylation by FYN-T and mediate binding to SLP-76 in Jurkat T cells. We further demonstrate that the loss of SLP-76 binding by mutation of these sites markedly reduced the ability of FYN-T-FYB-SLP-76 to up-regulate IL-2 transcription." SIGNOR-251163 AKT3 protein Q9Y243 UNIPROT TBX3 protein O15119 UNIPROT "up-regulates activity" phosphorylation Ser719 AEKEAATsELQSIQR 9606 25595898 t miannu "We have identified TBX3 as a key substrate of AKT3 in melanomagenesis. we have identified the AKT3 target site at serine residue 720 in the TBX3 protein and show that this site is phosphorylated in vivo. the phosphorylation at S720 promotes TBX3 protein stability, nuclear localization, transcriptional repression of E-cadherin, and its role in cell migration and invasion." SIGNOR-223534 AKT proteinfamily SIGNOR-PF24 SIGNOR TBX3 protein O15119 UNIPROT "up-regulates activity" phosphorylation Ser719 AEKEAATsELQSIQR 9606 25595898 t lperfetto "We have identified TBX3 as a key substrate of AKT3 in melanomagenesis. we have identified the AKT3 target site at serine residue 720 in the TBX3 protein and show that this site is phosphorylated in vivo. the phosphorylation at S720 promotes TBX3 protein stability, nuclear localization, transcriptional repression of E-cadherin, and its role in cell migration and invasion." SIGNOR-244353 LYL1 protein P12980 UNIPROT ANGPT2 protein O15123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22792348 f miannu "Here, we identified angiopoietin-2 (ang-2), which encodes a major regulator of angiogenesis, as a direct transcriptional target of tal1,lyl1and lmo2. Knockdown of any of the three transcription factors in human blood and lymphatic endothelial cells caused ang-2 mrna and protein down-regulation." SIGNOR-198276 TAL1 protein P17542 UNIPROT ANGPT2 protein O15123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22792348 f miannu "Here, we identified angiopoietin-2 (ang-2), which encodes a major regulator of angiogenesis, as a direct transcriptional target of tal1,lyl1and lmo2. Knockdown of any of the three transcription factors in human blood and lymphatic endothelial cells caused ang-2 mrna and protein down-regulation." SIGNOR-198279 LMO2 protein P25791 UNIPROT ANGPT2 protein O15123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22792348 f miannu "Here, we identified angiopoietin-2 (ang-2), which encodes a major regulator of angiogenesis, as a direct transcriptional target of tal1,lyl1and lmo2. Knockdown of any of the three transcription factors in human blood and lymphatic endothelial cells caused ang-2 mrna and protein down-regulation." SIGNOR-198249 EGFR protein P00533 UNIPROT SCAMP1 protein O15126 UNIPROT "up-regulates activity" phosphorylation Tyr37 VPPGLDEyNPFSDSR -1 9658162 t miannu "In our efforts to identify cellular tyrosine kinases that phosphorylate SCAMPs, we are quite intrigued by the observation that among a number of kinases, only the EGFR exhibits activity toward SCAMPs. EGF catalyzes the progressive phosphorylation of the SCAMPs up to 1 h poststimulation and may enhance colocalization of the EGFR and SCAMP3 within the cell interior. EGF also induces SCAMP-EGFR association, as detected by coimmunoprecipitation, and phosphorylation of SCAMP3 is stimulated by the EGFR in vitro. These results suggest that phosphorylation of SCAMPs, either directly or indirectly, may be functionally linked to the internalization/down-regulation of the EGFR. we have observed that there are two tyrosines conserved in SCAMP1 and SCAMP3, which are not found in SCAMP2. Of these two tyrosines (Tyr37 and Tyr73 in SCAMP1; Tyr 41 and Tyr83 in SCAMP3), we consider Tyr37/41 to be a more likely site for tyrosine phosphorylation" SIGNOR-262857 PAK1 protein Q13153 UNIPROT ARPC1B protein O15143 UNIPROT up-regulates phosphorylation Thr21 HAWNKDRtQIAICPN 9606 14749719 t lperfetto "The formation of new branched actin filament networks at the cell cortex of migrating cells is choreographed by the actin-related protein (arp) 2/3 complex. Despite the fundamental role of the arp2/3 complex in actin nucleation and branching, upstream signals that control the functions of p41-arc, a putative regulatory component of the mammalian arp2/3 complex. Pak1 phosphorylation of p41-arc regulates its localization with the arp2/3 complex in the cortical nucleation regions of cells. Pak1 phosphorylates p41-arc on threonine 21" SIGNOR-121642 WNT11 protein O96014 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 22309736 t gcesareni "We provide evidence that wnt9a and wnt11 bind directly to the extracellular domain of musk, to induce musk dimerization and subsequent tyrosine phosphorylation of the kinase" SIGNOR-195966 WNT11 protein O96014 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 23151663 t gcesareni "Musk has an extracellular region with homology to the frizzled crd,binding of which by wnt11 stimulates a pcp-like pathway during neuromuscolar development. Here, we show that in vivo, wnt11r and wnt4a initiate musk translocation from muscle membranes to recycling endosomes we provide evidence that wnt9a and wnt11 bind directly to the extracellular domain of musk, to induce musk dimerization and subsequent tyrosine phosphorylation of the kinase" SIGNOR-199641 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 23467009 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-192264 miR-495 mirna URS000075C517_9606 RNAcentral Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 10090 26344767 t Luana "To further determine whether MeCP2 regulates the expression of miR-199a, we also re-expressed MeCP2 in MeCP2-KO neurons. As expected, this restored the level of mature-miR-199a expression to that in WT neurons" SIGNOR-264545 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp78 PNVVAARdVPEGMQN 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256434 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 16794080 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-147323 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 16917026 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-148921 58131-57-0 chemical CID:42640 PUBCHEM MDM4 protein O15151 UNIPROT "down-regulates activity" "chemical inhibition" -1 21075910 t miannu "Here we report the identification of a benzofuroxan derivative [7-(4-methylpiperazin-1-yl)-4-nitro-1-oxido-2,1,3-benzoxadiazol-1-ium, NSC207895] that could inhibit MDMX expression in cancer cells through a reporter-based drug screening." SIGNOR-262246 CHEK1 protein O14757 UNIPROT MDM4 protein O15151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 18356162 t lperfetto "The chk1 and chk2 kinases have also been shown to phosphorylate ser367, leading to 14-3-3 binding (34_36, 38, 44). In both cases, the outcome differed: in chk1-mediated phosphorylation, mdmx was translocated to the cytoplasm;in chk2-mediated phosphorylation, mdmx was degraded (34_36, 38, 44). It is possible that the damage response is mediated through additional phosphorylation sites other than ser367 and that, depending on the type of damage, certain sites will be modified, leading to different outcomes." SIGNOR-178067 CHEK1 protein O14757 UNIPROT MDM4 protein O15151 UNIPROT "down-regulates activity" phosphorylation Ser342 SKLTHSLsTSDITAI 9606 BTO:0000971 16163388 t llicata "MDMX is a direct substrate for Chk1 and Chk2 in vitro. Phosphorylation of MDMX leads to increased binding to MDM2 and more efficient ubiquitination, providing an explanation for the enhanced degradation of MDMX after DNA damage. | Western blot showed that Chk1 modified S342 and S367, but with strong preference for S342." SIGNOR-250770 CHEK2 protein O96017 UNIPROT MDM4 protein O15151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 18356162 t lperfetto "The chk1 and chk2 kinases have also been shown to phosphorylate ser367, leading to 14-3-3 binding (34_36, 38, 44). In both cases, the outcome differed: in chk1-mediated phosphorylation, mdmx was translocated to the cytoplasm;in chk2-mediated phosphorylation, mdmx was degraded (34_36, 38, 44). It is possible that the damage response is mediated through additional phosphorylation sites other than ser367 and that, depending on the type of damage, certain sites will be modified, leading to different outcomes." SIGNOR-178071 CHEK2 protein O96017 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser342 SKLTHSLsTSDITAI 9606 16163388 t lperfetto "Phosphorylation of s342 and s367 in vivo require the chk2 kinase. Chk2 also stimulates mdmx ubiquitination and degradation by mdm2" SIGNOR-140417 CDK1 protein P06493 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser96 SFSVKDPsPLYDMLR 9606 15735705 t lperfetto "Cdc2p34 phosphorylates mdmx on ser 96 in vitro. Mutation within this site (mdmx(s96a)) impairs, whereas phosphomimic substitution (mdmx(s96d)) increases the cytoplasmic localization of mdmx, suggesting that cdk2/cdc2p34 phosphorylation is required for export of mdmx from the nucleus" SIGNOR-134388 AKT1 protein P31749 UNIPROT MDM4 protein O15151 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 18356162 t lperfetto "We demonstrate that the serine/threonine kinase akt mediates phosphorylation of mdmx at ser367. This phosphorylation leads to stabilization of mdmx and consequent stabilization of mdm2." SIGNOR-252517 CSNK1A1 protein P48729 UNIPROT MDM4 protein O15151 UNIPROT up-regulates phosphorylation Ser289 DDLEDSKsLSDDTDV 9606 23028042 t lperfetto "Previous studies showed that casein kinase 1? (ck1?) Stably associates with mdmx, stimulates mdmx-p53 binding, and cooperates with mdmx to inactivate p53ck1? Binding to the mdmx central domain and phosphorylation of s289 disrupts the intramolecular interaction, allowing the n terminus to bind p53 with increased affinity. After dna damage, the mdmx-ck1? Complex is disrupted by chk2-mediated phosphorylation of mdmx at s367, leading to reduced mdmx-p53 binding." SIGNOR-199015 MDM2 protein Q00987 UNIPROT MDM4 protein O15151 UNIPROT down-regulates ubiquitination 9606 16511560 t lperfetto "The mdm2 homolog mdmx is an important regulator of p53 during mouse embryonic development. Dna damage promotes mdmx phosphorylation, nuclear translocation, and degradation by mdm2." SIGNOR-144970 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser403 DLAHSSEsQETISSM 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149300 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser342 SKLTHSLsTSDITAI 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149292 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149296 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation 9606 16082221 t gcesareni "Atm directly and indirectly induces mdm2 and mdmx phosphorylation, resulting in decreased activity and stability of these proteins. We recently provided a mechanism for the reduced stability of mdm2 and mdmx by showing that atm-dependent phosphorylation lowers their affinity for the deubiquitinating enzyme hausp." SIGNOR-139403 TNF protein P01375 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates 9606 10485710 f gcesareni "Tnf activates phosphatidylinositol-3-oh kinase (pi(3)k)" SIGNOR-70622 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM4 protein O15151 UNIPROT "up-regulates activity" phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 18356162 t lperfetto "We demonstrate that the serine/threonine kinase akt mediates phosphorylation of mdmx at ser367. This phosphorylation leads to stabilization of mdmx and consequent stabilization of mdm2." SIGNOR-178063 ABL1 protein P00519 UNIPROT PLSCR1 protein O15162 UNIPROT unknown phosphorylation Tyr74 PVYNQPVyNQPVGAA 9606 11390389 t Manara "Our data establish that the Abl SH3 domain binds to the N-terminal proline-rich segment of PLSCR1 and that ABL1 phosphorylates Tyr residues of the PLSCR1 polypeptide, most likely Tyr69 and Tyr74 within the tandem repeat sequence" SIGNOR-260808 ABL1 protein P00519 UNIPROT PLSCR1 protein O15162 UNIPROT unknown phosphorylation Tyr69 PVPNQPVyNQPVYNQ 9606 11390389 t Manara "Our data establish that the Abl SH3 domain binds to the N-terminal proline-rich segment of PLSCR1 and that ABL1 phosphorylates Tyr residues of the PLSCR1 polypeptide, most likely Tyr69 and Tyr74 within the tandem repeat sequence" SIGNOR-260807 ABL1 protein P00519 UNIPROT PLSCR1 protein O15162 UNIPROT unknown phosphorylation Tyr74 PVYNQPVyNQPVGAA 9606 11390389 t lperfetto "C-abl tyrosine kinase binds and phosphorylates phospholipid scramblase 1. Phosphorylation was abolished by mutation of tyr residues tyr(69)/tyr(74) within the tandem repeat sequence (68)vynqpvynqp(77) of plscr1" SIGNOR-86017 SRC protein P12931 UNIPROT PLSCR1 protein O15162 UNIPROT "up-regulates activity" phosphorylation Tyr74 PVYNQPVyNQPVGAA 9606 12871937 t lperfetto "Plscr1 is phosphorylated by c-src, within the tandem repeat sequence 68vynqpvynqp77.|The EGF-mediated Interaction between PLSCR1 and Shc Requires Phosphorylation of Tyr69 and Tyr74 in PLSCR1" SIGNOR-103773 SRC protein P12931 UNIPROT PLSCR1 protein O15162 UNIPROT "up-regulates activity" phosphorylation Tyr69 PVPNQPVyNQPVYNQ 9606 12871937 t lperfetto "Plscr1 is phosphorylated by c-src, within the tandem repeat sequence 68vynqpvynqp77.|The EGF-mediated Interaction between PLSCR1 and Shc Requires Phosphorylation of Tyr69 and Tyr74 in PLSCR1" SIGNOR-103769 PRKCD protein Q05655 UNIPROT PLSCR1 protein O15162 UNIPROT up-regulates phosphorylation Thr161 CGPSRPFtLRIIDNM 9606 10770950 t lperfetto "Following the induction of apoptosis, however, phosphorylation of serine residues decreased and it increased on threonine, consistent with the predicted pkc phosphorylation site at thr-161. Transfection of cho cells with scramblase and pkc_, but not scramblase or pkc_ alone, increased scramblase activity" SIGNOR-76904 DVL1 protein O14640 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" binding 9534 SIGNOR-C110 10196136 t lperfetto "We have recently found that Dvl-1 directly binds to Axin and that the binding of Dvl-1 to Axin does not affect the interaction of GSK-3beta with Axin. It is possible that the binding of Dvl to Axin induces the structural change of the Axin complex; therefore GSK-3beta does not effectively phosphorylate Axin. This is the first demostration showing that Dvl inhibits the function of GSK-3beta directly." SIGNOR-219356 AXIN1 protein O15169 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" binding 9606 17529994 t amattioni "The axin dix domain has a novel structural fold largely composed of beta-strands that engage in head-to-tail self-interaction to form filaments in the crystal" SIGNOR-155218 LRP5 protein O75197 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity" relocalization 10090 11336703 t amattioni "Axin is a protein that interacts with the intracellular domain of LRP-5. LRP-5 active form bind Axin and induce LEF-1 activation by destabilizing Axin and stabilizing beta-catenin." SIGNOR-236997 LRP6 protein O75581 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" relocalization 9606 18632848 t amattioni "The phosphorylation of lrp6 generates a docking site for axin and recruits it to the plasma membrane, where axin is inactivated and/or targeted for degradation by an unknown mechanism." SIGNOR-179469 LRP6 protein O75581 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" relocalization 9606 12897152 t amattioni "The phosphorylation of lrp6 generates a docking site for axin and recruits it to the plasma membrane, where axin is inactivated and/or targeted for degradation by an unknown mechanism." SIGNOR-104493 LRP6 protein O75581 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" relocalization 9606 16890161 t amattioni "The phosphorylation of lrp6 generates a docking site for axin and recruits it to the plasma membrane, where axin is inactivated and/or targeted for degradation by an unknown mechanism." SIGNOR-148668 TNKS protein O95271 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 19759537 t lperfetto "Both tankyrase isoforms interact with a highly conserved domain of axin and stimulate its degradation through the ubiquitin-proteasome pathway." SIGNOR-187972 TNKS protein O95271 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263379 APC2 protein O95996 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 9601641 t acerquone "Human axin (haxin) binds directly to beta-catenin, gsk3 beta, and apc in vitro, and the endogenous proteins are found in a complex in cells." SIGNOR-57673 PPM1A protein P35813 UNIPROT AXIN1 protein O15169 UNIPROT down-regulates dephosphorylation 9606 SIGNOR-C110 10644691 t acerquone "Pp2c utilizes axin as a substrate both in vitro and in vivo and decreases its half-life. These results indicate that pp2c is a positive regulator of wnt signal transduction and mediates its effects through the dephosphorylation of axin." SIGNOR-74231 PPM1A protein P35813 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" dephosphorylation 9606 10644691 t "In addition, PP2C expression relieves Axin-mediated repression of LEF-1-dependent transcription. PP2C utilizes Axin as a substrate both in vitro and in vivo and decreases its half-life. These results indicate that PP2C is a positive regulator of Wnt signal transduction and mediates its effects through the dephosphorylation of Axin." SIGNOR-248488 PPP1CC protein P36873 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser469 AHEENPEsILDEHVQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248497 CALM1 protein P0DP23 UNIPROT EEF2K protein O00418 UNIPROT up-regulates binding 9606 11015200 t gcesareni "The calmodulin-binding region is located between amino acids 51 and 96" SIGNOR-82505 "AMG 900" chemical CID:24856041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189492 PPP1CC protein P36873 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser217 YTRTGSEsPKVCSDQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248496 PPP1CC protein P36873 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser77 YEPEGSAsPTPPYLK 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248495 PPP1CC protein P36873 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser75 LGYEPEGsASPTPPY 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248494 WNT5A protein P41221 UNIPROT AXIN1 protein O15169 UNIPROT down-regulates 9606 SIGNOR-C110 21078818 f gcesareni "We demonstrate here that prototype canonical wnt3a and noncanonical wnt5a ligands specifically trigger completely unrelated endogenous coreceptors-lrp5/6 and ror1/2, respectively-through a common mechanism that involves their wnt-dependent coupling to the frizzled (fzd) coreceptor and recruitment of shared components, including dishevelled (dvl), axin, and glycogen synthase kinase 3 (gsk3)." SIGNOR-169663 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser77 YEPEGSAsPTPPYLK -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249191 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser469 AHEENPEsILDEHVQ -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249192 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser75 LGYEPEGsASPTPPY -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249189 CSNK1D protein P48730 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 12000790 t gcesareni "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the beta-catenin phosphorylation cascade at s45. This process is mediated by cki, the alfa, delta, or epsilon isoform, all detected in association with axin by lc/ms." SIGNOR-87433 CSNK1D protein P48730 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates phosphorylation Ser46 PASYSFCsGKGVGIK 9606 SIGNOR-C110 12000790 t gcesareni "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the betBeta-catenin phosphorylation cascade at s45 . This process is mediated by cki, the alfa, delta, or ? Isoform, all detected in association with axin by lc/mscomplex of axin and casein kinase i (cki) induces betBeta-catenin phosphorylation at a single site: serine 45 (s45)" SIGNOR-87437 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser486 LRTPGRQsPGPGHRS 9606 10581160 t "Axin residues T609 and S614 are physiological GSK3beta targets. Axin phosphorylation in the regulation of b-catenin stability. When active (left), GSK3b phosphorylates Axin as well as APC and b-catenin. The phosphorylated form of Axin binds strongly to b-catenin and promotes the phosphorylation of b-catenin by GSK3b, leading to strong interaction with b-TrCP" SIGNOR-251221 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Thr481 HVQRVLRtPGRQSPG 9606 10581160 t "Axin residues T609 and S614 are physiological GSK3beta targets. Axin phosphorylation in the regulation of b-catenin stability. When active (left), GSK3b phosphorylates Axin as well as APC and b-catenin. The phosphorylated form of Axin binds strongly to b-catenin and promotes the phosphorylation of b-catenin by GSK3b, leading to strong interaction with b-TrCP" SIGNOR-251222 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 SIGNOR-C110 10318824 t lperfetto "From the binding experiments, we defined the domains of Axin that bind glycogen synthase kinase-3beta (GSK-3beta) and beta-catenin. We also examined the ability of each Axin mutant to inhibit lymphoid enhancer factor-1 (Lef-1) reporter activity in a cell line expressing high levels of beta-catenin." SIGNOR-67438 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 SIGNOR-C110 9734785 t lperfetto "Interaction with beta-catenin and GSK-3beta was required for the Axin-mediated beta-catenin reduction." SIGNOR-60046 SF3b complex SIGNOR-C442 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 32140746 f lperfetto "The SF3b complex is an intrinsic component of the functional U2 small nuclear ribonucleoprotein (snRNP). As U2 snRNP enters nuclear pre-mRNA splicing, SF3b plays key roles in recognizing the branch point sequence (BPS) and facilitating spliceosome assembly and activation." SIGNOR-268414 PPP1CA protein P62136 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser469 AHEENPEsILDEHVQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248554 PPP1CA protein P62136 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser75 LGYEPEGsASPTPPY 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248551 PPP1CA protein P62136 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser77 YEPEGSAsPTPPYLK 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248552 PPP1CA protein P62136 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser217 YTRTGSEsPKVCSDQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248553 PPP1CB protein P62140 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser217 YTRTGSEsPKVCSDQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248569 PPP1CB protein P62140 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser469 AHEENPEsILDEHVQ 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248570 PPP1CB protein P62140 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser75 LGYEPEGsASPTPPY 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248567 PPP1CB protein P62140 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser77 YEPEGSAsPTPPYLK 9606 17318175 t "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-248568 GNAS protein P63092 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 16293724 t gcesareni "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin." SIGNOR-141789 TNKS2 protein Q9H2K2 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263378 TNKS2 protein Q9H2K2 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 19759537 t gcesareni "Both tankyrase isoforms interact with a highly conserved domain of axin and stimulate its degradation through the ubiquitin-proteasome pathway." SIGNOR-188033 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270415 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270416 RNF146 protein Q9NTX7 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263335 RNF146 protein Q9NTX7 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity" ubiquitination 9606 21799911 t "By RNAi screening, we identified the RNF146 RING-type ubiquitin E3 ligase as a positive regulator of Wnt signaling that operates with tankyrase to maintain low steady-state levels of Axin proteins." SIGNOR-259996 MACF1 protein Q9UPN3 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" 9606 16815997 f gcesareni "In the absence of wnt, macf1 associated with a complex that contained axin, betBeta-catenin, gsk3beta, and apc. Upon wnt stimulation, macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane. Macf1 is involved in the translocation of the complex containing axin, Beta-catenin, and gsk3_ but not apc from the cytosol to the cell membrane, where axin and macf1 bind to lrp-5/6. Subsequently, gsk3_ is inactivated by phosphorylation, axin is degraded, and Beta-catenin is released and enters the nucleus, where it can activate the wnt-responsive genes." SIGNOR-147448 PP1 proteinfamily SIGNOR-PF54 SIGNOR AXIN1 protein O15169 UNIPROT "down-regulates activity" dephosphorylation Ser217 YTRTGSEsPKVCSDQ 9606 17318175 t lperfetto "The data suggest that PP1 controls Wnt signaling through interaction with, and regulated dephosphorylation of, axin| Axin phosphorylation markedly enhances the binding of glycogen synthase kinase 3, leading to a more active beta-catenin destruction complex. Wnt-regulated changes in axin phosphorylation, mediated by PP1, may therefore determine beta-catenin transcriptional activity| Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated" SIGNOR-264660 POU5F1 protein Q01860 UNIPROT TBXT protein O15178 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254929 CCP110 protein O43303 UNIPROT CETN3 protein O15182 UNIPROT "up-regulates activity" binding 9606 16760425 t miannu "We report that CP110 interacts with two different Ca2+-binding proteins, calmodulin (CaM) and centrin, in vivo. our data demonstrate a functional role for CaM binding to CP110 and suggest that CP110 cooperates with CaM and centrin to regulate progression through cytokinesis." SIGNOR-265968 BMPR1B protein O00238 UNIPROT SMAD9 protein O15198 UNIPROT "up-regulates activity" phosphorylation 9606 19620713 t lperfetto "Two types of bmp-induced signaling pathways are known, the smad and p38 mapk pathways. In the former case, bmpr1 phosphorylates smad-1,-5,-8, which forms a complex with smad4 that translocates into the nucleus and regulates gene expression." SIGNOR-255264 BMPR1B protein O00238 UNIPROT SMAD9 protein O15198 UNIPROT up-regulates phosphorylation 9606 19620713 t gcesareni "Two types of bmp-induced signaling pathways are known, the smad and p38 mapk pathways. In the former case, bmpr1 phosphorylates smad-1,-5,-8, which forms a complex with smad4 that translocates into the nucleus and regulates gene expression." SIGNOR-187196 BMPR1A protein P36894 UNIPROT SMAD9 protein O15198 UNIPROT "up-regulates activity" phosphorylation 9606 19620713 t ggiuliani "To ascertain whether overexpression of BMPr1A can initiate adipocyte lineage commitment in the absence of its BMP ligand, constitutively active (CA)-BMPr1A and CA-BMPr1B were expressed in C3H10T1/2 stem cells using a mouse stem cell virus (MSCV) retroviral system. […]Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway." SIGNOR-255772 SMURF2 protein Q9HAU4 UNIPROT SMAD9 protein O15198 UNIPROT down-regulates ubiquitination 9606 22298955 t gcesareni "Smurf1 and smurf2 are e3 ubiquitin ligases known to suppress tgf-beta signaling through degra-dation of smads and receptors for tgf-beta and bmps" SIGNOR-193390 SMURF1 protein Q9HCE7 UNIPROT SMAD9 protein O15198 UNIPROT down-regulates ubiquitination 9606 22298955 t gcesareni "Smurf1 and smurf2 are e3 ubiquitin ligases known to suppress tgf-beta signaling through degra-dation of smads and receptors for tgf-beta and bmps" SIGNOR-195669 HSPA1A protein P0DMV8 UNIPROT GSTA4 protein O15217 UNIPROT "up-regulates activity" relocalization phosphorylation:Thr193;Ser189 VKLSNIPtIKRFLEP;QEYTVKLsNIPTIKR 21929724 t lperfetto "Model showing Ser189/Thr193 protein kinase dependent phosphorylation of GST A4‐4 has increased affinity for chaperone Hsp70 which activates mitochondrial competent import signals for GSTA4‐4. |Protein kinase A mediated phosphorylation of serine residues of CYPs increases the affinity of proteins for binding to cytoplasmic chaperones such as heat shock proteins (Hsp), Hsp70/Hsp90, resulting in increased mitochondrial translocation" SIGNOR-264799 HSPA1B protein P0DMV9 UNIPROT GSTA4 protein O15217 UNIPROT "up-regulates activity" relocalization phosphorylation:Thr193;Ser189 VKLSNIPtIKRFLEP;QEYTVKLsNIPTIKR 21929724 t lperfetto "Model showing Ser189/Thr193 protein kinase dependent phosphorylation of GST A4‐4 has increased affinity for chaperone Hsp70 which activates mitochondrial competent import signals for GSTA4‐4. |Protein kinase A mediated phosphorylation of serine residues of CYPs increases the affinity of proteins for binding to cytoplasmic chaperones such as heat shock proteins (Hsp), Hsp70/Hsp90, resulting in increased mitochondrial translocation" SIGNOR-264800 tRNA(Leu) smallmolecule CHEBI:29169 ChEBI Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270417 MAOB protein P27338 UNIPROT 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI "down-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells¬†|dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-264000 PKA proteinfamily SIGNOR-PF17 SIGNOR GSTA4 protein O15217 UNIPROT "up-regulates activity" phosphorylation Ser189 QEYTVKLsNIPTIKR 9534 12646569 t lperfetto "Mutational analysis show that the putative mitochondrial targeting signal resides within the C-terminal 20 amino acid residues of the protein and that the targeting signal requires activation by phosphorylation at the C-terminal-most protein kinase A (PKA) site at Ser-189 or protein kinase C (PKC) site at Thr-193." SIGNOR-264796 PKC proteinfamily SIGNOR-PF53 SIGNOR GSTA4 protein O15217 UNIPROT "up-regulates activity" phosphorylation Thr193 VKLSNIPtIKRFLEP 9534 12646569 t lperfetto "Mutational analysis show that the putative mitochondrial targeting signal resides within the C-terminal 20 amino acid residues of the protein and that the targeting signal requires activation by phosphorylation at the C-terminal-most protein kinase A (PKA) site at Ser-189 or protein kinase C (PKC) site at Thr-193." SIGNOR-264795 ROS stimulus SIGNOR-ST2 SIGNOR GSTA4 protein O15217 UNIPROT up-regulates 9534 BTO:0004055 12646569 f lperfetto "We have also provided evidence that the mitochondrial GSTA4-4 level markedly increases in COS cells under oxidative stress conditions, suggesting its critical role in maintaining the GSH homeostasis under conditions of chemical and oxidative stress" SIGNOR-264797 TNKS protein O95271 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263383 TNKS2 protein Q9H2K2 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263382 RNF146 protein Q9NTX7 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263339 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser121 PTEEEEEsESEDSED 9606 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142343 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser126 EESESEDsEDSGGEE 9606 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142351 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser123 EEEEESEsEDSEDSG 9606 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142347 TRIM27 protein P14373 UNIPROT MAPK13 protein O15264 UNIPROT up-regulates 9606 12807881 f miannu "We found rfp-mediated activation of both exogenous and endogenous forms of the other stress-activated mapk, p38." SIGNOR-102028 MAP2K6 protein P52564 UNIPROT MAPK13 protein O15264 UNIPROT up-regulates phosphorylation 9606 11242034 t gcesareni "Mapkk6 was shown to phosphorylate and specifically activate the p38/mpk2 sub of the mitogen-activated protein kinase superfamily." SIGNOR-105698 MAP2K6 protein P52564 UNIPROT MAPK13 protein O15264 UNIPROT "up-regulates activity" phosphorylation Thr180 RHADAEMtGYVVTRW -1 9218798 t "SKK3 mediates the activation of SAPK4. Phosphorylation and activation of SAPK4 and SAPK2a by purified SKK3." SIGNOR-251424 MAP2K6 protein P52564 UNIPROT MAPK13 protein O15264 UNIPROT up-regulates phosphorylation 9606 8663074 t gcesareni "Mapkk6 was shown to phosphorylate and specifically activate the p38/mpk2 sub of the mitogen-activated protein kinase superfamily." SIGNOR-42390 leucine smallmolecule CHEBI:25017 ChEBI Leu-tRNA(Leu) smallmolecule CHEBI:16624 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270418 CSNK2A1 protein P68400 UNIPROT SHOX protein O15266 UNIPROT up-regulates phosphorylation Ser106 EKREDVKsEDEDGQT 9606 16325853 t lperfetto "We show also that casein kinase ii phosphorylates shox on serine 106 efficiently in vitro. S106a shox mutant, defective in phosphorylation, does not activate transcription and fails to induce cell-cycle arrest and apoptosis" SIGNOR-142875 ABL1 protein P00519 UNIPROT SPTLC1 protein O15269 UNIPROT down-regulates phosphorylation Tyr164 KTEEAIIySYGFATI 9606 23629659 t llicata "We demonstrated that the er-resident human protein serine palmitoyltransferase long chain-1 (sptlc1), which is the first enzyme of sphingolipid biosynthesis, is phosphorylated at tyr(164) by the tyrosine kinase abl. this occurred through the specific abl-mediated phosphorylation of sptlc1 on tyr164, leading to the attenuation of its activity." SIGNOR-202003 GSK3B protein P49841 UNIPROT TCAP protein O15273 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser157 GALRRSLsRSMSQEA 9606 32937135 t lperfetto "GSK-3beta phosphorylates FBXL21 and TCAP to activate FBXL21-mediated, phosphodegron-dependent TCAP degradation.|These results show direct GSK-3beta phosphorylation of TCAP S157 and FBXL21 T33 sites." SIGNOR-264852 TTN protein Q8WZ42 UNIPROT TCAP protein O15273 UNIPROT unknown phosphorylation Ser157 GALRRSLsRSMSQEA 10090 9804419 t lperfetto "These data indicate that the activation of titin kinase in differentiating myocytes and the resulting phosphorylation of telethonin are involved in the reorganization of the cytoskeleton during myofibrillogenesis." SIGNOR-246925 FBXL21P protein Q9UKT6 UNIPROT TCAP protein O15273 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 32937135 t lperfetto "FBXL21 is a clock-controlled E3 ligase modulating circadian periodicity via subcellular-specific CRYPTOCHROME degradation. How FBXL21 regulates tissue-specific circadian physiology and what mechanism operates upstream is poorly understood. Here we report the sarcomere component TCAP as a cytoplasmic substrate of FBXL21." SIGNOR-264853 CDK1 protein P06493 UNIPROT FANCG protein O15287 UNIPROT up-regulates phosphorylation Ser387 PRFSPPPsPPGPCMP 9606 15367677 t gcesareni "S387a mutant abolished fancg fusion protein phosphorylation by cdc2." SIGNOR-129061 TET3 protein O43151 UNIPROT OGT protein O15294 UNIPROT up-regulates binding 9606 23353889 t miannu "Tet2 and tet3 associate with the o_glcnac transferase ogt / tet2 and tet3 promote ogt_mediated glcnacylation" SIGNOR-200729 TET2 protein Q6N021 UNIPROT OGT protein O15294 UNIPROT up-regulates binding 9606 23353889 t miannu "Tet2 and tet3 associate with the o_glcnac transferase ogt / tet2 and tet3 promote ogt_mediated glcnacylation" SIGNOR-200695 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM6 protein O15303 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Glutamate is the major excitatory neurotransmitter in the central nervous system. Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate." SIGNOR-264076 ABL2 protein P42684 UNIPROT SIVA1 protein O15304 UNIPROT up-regulates phosphorylation Tyr34 RGVCAERySQEVFEK 9606 11278261 t llicata "Our results also demonstrate that mutation of the siva-1 tyr48 site abrogates the apoptotic function of siva-1 and that apoptosis induced by siva-1 is dependent on expression of kinase-active arg." SIGNOR-104992 CREB5 protein Q02930 UNIPROT ATP6V0E1 protein O15342 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253801 Nutlin-3 smallmolecule CID:216345 PUBCHEM TP73 protein O15350 UNIPROT up-regulates 9606 17700533 t miannu "These results provide the first evidence that Nutlin-3 disrupts endogenous p73-HDM2 interaction and enhances the stability and proapoptotic activities of p73 and thus, provides a rationale for the use of Nutlin-3 in the large number of human tumors in which p53 is inactivated." SIGNOR-255472 CHEK1 protein O14757 UNIPROT TP73 protein O15350 UNIPROT up-regulates phosphorylation Ser47 EVVGGTDsSMDVFHL 9606 14585975 t llicata "We found that endogenous p73alpha is serine phosphorylated by endogenous chk1 upon dna damage, which is a mechanism required for the apoptotic-inducing function of p73alpha." SIGNOR-118913 ABL1 protein P00519 UNIPROT TP73 protein O15350 UNIPROT up-regulates phosphorylation Tyr99 SVPTHSPyAQPSSTF 9606 10391251 t gcesareni "C-abl phosphorylates p73 on a tyrosine residue at position 99 both in vitro and in cells that have been exposed to ionizing radiation. Our results show that c-abl stimulates p73-mediated transactivation and apoptosis." SIGNOR-68931 CDK1 protein P06493 UNIPROT TP73 protein O15350 UNIPROT "down-regulates activity" phosphorylation Thr86 AASASPYtPEHAASV 9606 SIGNOR-C17 12676926 t gcesareni "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-99742 CDK2 protein P24941 UNIPROT TP73 protein O15350 UNIPROT "down-regulates activity" phosphorylation Thr86 AASASPYtPEHAASV 9606 SIGNOR-C16 12676926 t gcesareni "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-99746 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Ile) smallmolecule CHEBI:29174 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270419 RPL5 protein P46777 UNIPROT TP73 protein O15350 UNIPROT up-regulates binding 9606 25301064 t miannu "We report that rpl5 and rpl11 can also enhance the transcriptional activity of a p53 homolog tap73" SIGNOR-205517 YAP1 protein P46937 UNIPROT TP73 protein O15350 UNIPROT up-regulates binding 9606 21808241 t "The WW domain of YAP binds to PPXY-containing p73 family members." gcesareni "Yap also interacts with p73, a p53 family pro-apoptotic transcription factor, to induce expression of genes such as bax, puma and pml." SIGNOR-175934 PLK1 protein P53350 UNIPROT TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr27 SSLEPDStYFDLPQS 9606 18418051 t llicata "P73-mediated transcriptional activity is negatively regulated by polo-like kinase 1. tap73 is phosphorylated by this kinase on threonine-27 (thr-27) within the ta domain." SIGNOR-178253 RPL11 protein P62913 UNIPROT TP73 protein O15350 UNIPROT up-regulates binding 9606 25301064 t miannu "We report that rpl5 and rpl11 can also enhance the transcriptional activity of a p53 homolog tap73" SIGNOR-205514 MDM2 protein Q00987 UNIPROT TP73 protein O15350 UNIPROT "down-regulates activity" binding 9606 17700533 t miannu "Since HDM2, a key negative regulator of p53, also binds to and inhibits p73, we asked whether p73 could mediate Nutlin-3-induced apoptosis." SIGNOR-255470 CD38 protein P28907 UNIPROT NAD(+) smallmolecule CHEBI:15846 ChEBI "down-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264246 PRKCD protein Q05655 UNIPROT TP73 protein O15350 UNIPROT up-regulates phosphorylation Ser289 GQVLGRRsFEGRICA 9606 12097319 t llicata "The results show that pkcdeltacf phosphorylates the p73beta transactivation and dna-binding domains. pkcdeltacf-mediated phosphorylation of p73beta is associated with accumulation of p73beta and induction of p73beta-mediated transactivation." SIGNOR-90279 ACOX1 protein Q15067 UNIPROT TP73 protein O15350 UNIPROT "down-regulates quantity by destabilization" binding 9606 31401980 t miannu "Downregulation of ACOX1 increased p73, but not p53, expression. p73 expression was critical for apoptosis induction induced by ACOX1 downregulation. ACOX1 reduced p73 expression by destabilizing p73 protein. We also found that ACOX1 interacted with p73 protein" SIGNOR-261056 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 12676926 t lperfetto "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-216702 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 12676926 t lperfetto "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-216849 PRKN protein O60260 UNIPROT GPR37 protein O15354 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 12666095 t lperfetto "Parkin is a protein of 465 amino acids, and its structure includes a ubiquitin homologous domain in its N terminus and two RING finger domains in its C terminus. Molecular studies have determined that parkin is an E3 ubiquitin ligase function, implicating parkin in the ubiquitin-proteasome system, and raising the possibility that mutations in the gene lead to loss or diminished function. Three substrates for the ubiquitin-ligase function of parkin have been identified to date.1. A 22kDa glycosolated form of alpha-synuclei|2. Parkin-associated endothelin receptor-like receptor (Pael-R)." SIGNOR-249706 ATM protein Q13315 UNIPROT PPM1G protein O15355 UNIPROT "up-regulates activity" phosphorylation Ser183 GTGEEPGsQGLNGEA -1 26324325 t "ATM indeed mediated PPM1G phosphorylation at S183, and mutation of this residue (S183A) abrogated detection with the phospho-specific antibody" SIGNOR-255591 SRC protein P12931 UNIPROT INPPL1 protein O15357 UNIPROT up-regulates phosphorylation Tyr986 NSFNNPAyYVLEGVP 9606 12235291 t lperfetto "Ship2 could be phosphorylated in vitro by recombinant src kinase and tyrosines 986-987 in the npxy motif of ship2 appear to be the major sites of phosphorylation for src both in vitro and in vivo." SIGNOR-92931 SRC protein P12931 UNIPROT INPPL1 protein O15357 UNIPROT up-regulates phosphorylation Tyr987 SFNNPAYyVLEGVPH 9606 12235291 t lperfetto "Ship2 could be phosphorylated in vitro by recombinant src kinase and tyrosines 986-987 in the npxy motif of ship2 appear to be the major sites of phosphorylation for src both in vitro and in vivo." SIGNOR-92935 AKT1 protein P31749 UNIPROT FANCA protein O15360 UNIPROT unknown phosphorylation Ser1149 CLRSRDPsLMVDFIL -1 11855836 t "FANCA is phosphorylated at Ser1149 by Akt. The biological significance of FANCA phosphorylation and its regulation by Akt remains unclear at this time." SIGNOR-252567 ATM protein Q13315 UNIPROT FANCA protein O15360 UNIPROT up-regulates phosphorylation Ser1449 AAPDADLsQEPHLF 9606 19109555 t lperfetto "The s1449a mutant failed to completely correct a variety of fa-associated phenotypes. The dna damage response is coordinated by phosphorylation events initiated by apical kinases atm (ataxia telangectasia mutated) and atr (atm and rad3-related), and atr is essential for proper fa pathway function. Serine 1449 is in a consensus atm/atr site" SIGNOR-182949 ATR protein Q13535 UNIPROT FANCA protein O15360 UNIPROT up-regulates phosphorylation Ser1449 AAPDADLsQEPHLF 9606 19109555 t lperfetto "The s1449a mutant failed to completely correct a variety of fa-associated phenotypes. The dna damage response is coordinated by phosphorylation events initiated by apical kinases atm (ataxia telangectasia mutated) and atr (atm and rad3-related), and atr is essential for proper fa pathway function. Serine 1449 is in a consensus atm/atr site" SIGNOR-182953 AKT proteinfamily SIGNOR-PF24 SIGNOR FANCA protein O15360 UNIPROT unknown phosphorylation Ser1149 CLRSRDPsLMVDFIL -1 11855836 t "FANCA is phosphorylated at Ser1149 by Akt. The biological significance of FANCA phosphorylation and its regulation by Akt remains unclear at this time." SIGNOR-251476 entinostat chemical CHEBI:132082 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257903 entinostat chemical CHEBI:132082 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257961 vorinostat chemical CHEBI:45716 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257916 NTRK1 protein P04629 UNIPROT SH2B2 protein O14492 UNIPROT up-regulates phosphorylation 9606 BTO:0000938 9856458 t lperfetto "Two substrates of trk kinases, raps and sh2-b. raps and sh2-b mediate trk signaling in developing neurons" SIGNOR-62619 vorinostat chemical CHEBI:45716 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257948 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257935 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-258012 belinostat chemical CHEBI:61076 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257746 belinostat chemical CHEBI:61076 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257953 romidepsin chemical CHEBI:61080 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257993 panobinostat chemical CHEBI:85990 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257749 tacedinaline chemical CHEBI:90195 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-258007 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-258002 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257982 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257924 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257966 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257906 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257932 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257974 CUDC-101 chemical CID:24756910 PUBCHEM HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20143778 t miannu "By incorporating histone deacetylase (HDAC) inhibitory functionality into the pharmacophore of the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) inhibitors, we synthesized a novel series of compounds with potent, multiacting HDAC, EGFR, and HER2 inhibition and identified 7-(4-(3-ethynylphenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyheptanamide 8 (CUDC-101) as a drug candidate, which is now in clinical development. 8 displays potent in vitro inhibitory activity against HDAC, EGFR, and HER2 with an IC(50) of 4.4, 2.4, and 15.7 nM, respectively." SIGNOR-262259 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 20139990 t Luana "Collaboratively, we synthesized and assembled a panel of structurally-diverse small-molecule HDACi 1, 2, 7-20 that comprise most of the relevant literature-reported tool compounds and pharmaceutically developed clinical candidates (Supplementary Fig 3). We next conducted a high-throughput, precise profiling of HDACi potency against all Class I and II enzymes, in a miniaturized dose-ranging format (Supplementary Table 1)." SIGNOR-257978 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" 9606 17868033 t "Simone Vumbaca" "Apicidin inhibited rhHDACs 2 and 3 in the nanomolar range." SIGNOR-261128 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" -1 17868033 t Luana "Our findings suggest that hydroxamic acid-derived compounds such as TSA, NVP-LAQ824, panobinostat, ITF2357, vorinostat and belinostat act as potent pan-HDAC isoform inhibitors. A notable observation was the similarity between belinostat and vorinostat in the biochemical isoform assays; both compounds exhibit similar EC50 values in all but the HDAC8 assay." SIGNOR-257913 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC3 protein O15379 UNIPROT "down-regulates activity" "chemical inhibition" 9606 31908417 t miannu "The present study aimed to detect HDAC1 expression in and around ESCC tissues and comprehensively assess the anti-ESCC effects of AR-42, a phenylbutyrate-derived pan-HDAC inhibitor with low nanomolar IC50s against HDACs including HDAC1. AR-42 developed by Chen et al is an orally bioavailable hydroxamate-tethered phenylbutyrate derivative with strong inhibitory activity against class I (HDAC 1, 2, 3 and 8) and class IIb (HDAC 6 and 10) HDACs." SIGNOR-262251 RB1 protein P06400 UNIPROT HDAC3 protein O15379 UNIPROT up-regulates 9606 14560017 f gcesareni "We find that active rb mediates histone deacetylation on cyclin a, cdc2, topoisomerase iialfa, and thymidylate synthase promoters. We also demonstrate that this deacetylation is hdac dependent, since the hdac inhibitor trichostatin a (tsa) prevented histone deacetylation at each promoter." SIGNOR-118839 BCL3 protein P20749 UNIPROT HDAC3 protein O15379 UNIPROT up-regulates binding 9606 15469820 t gcesareni "We show that bcl-3 is a substrate for the protein kinase gsk3 and that gsk3-mediated bcl-3 phosphorylation, which is inhibited by akt activation, targets its degradation through the proteasome pathway. This phosphorylation modulates its association with hdac1, 3 and 6." SIGNOR-129804 CCND1 protein P24385 UNIPROT HDAC3 protein O15379 UNIPROT up-regulates binding 9606 15713663 t gcesareni "Collectively, these studies suggest an important role of cyclin d1 in regulation of ppargamma-mediated adipocyte differentiation through recruitment of hdacs to regulate ppar response element local chromatin structure and ppargamma function." SIGNOR-134056 PPP4C protein P60510 UNIPROT HDAC3 protein O15379 UNIPROT "down-regulates activity" dephosphorylation Ser424 DHDNDKEsDVEI 9606 15805470 t "Here we demonstrate that, in addition to protein-protein interactions with NCoR/SMRT, the activity of HDAC3 is regulated by both phosphorylation and dephosphorylation. A protein kinase CK2 phosphoacceptor site in the HDAC3 protein was identified at position Ser424, which is a nonconserved residue among the class I HDACs. Mutation of this residue was found to reduce deacetylase activity.|Significantly, both overexpression and siRNA knock-down approaches, and analysis of cells devoid of PP4c, unequivocally show that HDAC3 activity is inversely proportional to the cellular abundance of PP4(c)." SIGNOR-248548 CSNK2A1 protein P68400 UNIPROT HDAC3 protein O15379 UNIPROT "up-regulates activity" phosphorylation Ser424 DHDNDKEsDVEI 9606 15805470 t llicata "A protein kinase CK2 phosphoacceptor site in the HDAC3 protein was identified at position Ser424, which is a nonconserved residue among the class I HDACs. Mutation of this residue was found to reduce deacetylase activity." SIGNOR-250889 BCOR protein Q6W2J9 UNIPROT HDAC3 protein O15379 UNIPROT "up-regulates activity" binding 9606 10898795 t miannu "BCoR can interact w Because HDACs appear to be involved in repression by an increasing number of transcriptional repressors, we tested whether BCoR can associate with HDACs. BCoR can interact with HDAC1, HDAC3, and HDAC-B/5 more strongly than with HDAC-A/4, HDAC-C, HDAC-D, and HDAC-E." SIGNOR-252237 "sepantronium bromide" chemical CHEBI:139608 ChEBI BIRC5 protein O15392 UNIPROT "down-regulates activity" "chemical inhibition" 9606 25659731 t miannu "The survivin suppressant YM155 (Sepantronium Bromide) has pre-clinical activity against a range of solid cancers and leukemias, although data in AML is limited. These data suggest that YM155-mediated inhibition of survivin is a potentially beneficial therapeutic strategy for AML, particularly paediatric disease, and warrants further evaluation." SIGNOR-262245 TP53 protein P04637 UNIPROT BIRC5 protein O15392 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11965534 f acerquone "Further analyses suggested that the modification of chromatin within the survivin promoter could be a molecular explanation for silencing of survivin gene transcription by p53." SIGNOR-117328 CDK1 protein P06493 UNIPROT BIRC5 protein O15392 UNIPROT up-regulates phosphorylation Thr34 FLEGCACtPERMAEA 9606 11861764 t gcesareni "Survivin is a member of the inhibitor of apoptosis gene family that has been implicated in both apoptosis inhibition and regulation of mitosisin synchronized cultures, cytosolic survivin abruptly increased at mitosis, physically associated with p34(cdc2), and was phosphorylated by p34(cdc2) on thr(34), in vivo" SIGNOR-115129 BST1 protein Q10588 UNIPROT NAD(+) smallmolecule CHEBI:15846 ChEBI "down-regulates quantity" "chemical modification" 9606 18626062 t miannu "The membrane proteins CD38 and CD157 belong to an evolutionarily conserved family of enzymes that play crucial roles in human physiology. Expressed in distinct patterns in most tissues, CD38 (and CD157) cleaves NAD(+) and NADP(+), generating cyclic ADP ribose (cADPR), NAADP, and ADPR." SIGNOR-264250 STAT3 protein P40763 UNIPROT BIRC5 protein O15392 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26512963 f miannu "DAB2IP could interact with the signal transducer and activator of transcription 3 (STAT3) via its unique PR domain and suppress STAT3 phosphorylation and transactivation, leading to the inhibition of survivin expression in PCa cells." SIGNOR-254762 PLK1 protein P53350 UNIPROT BIRC5 protein O15392 UNIPROT up-regulates phosphorylation Ser20 FLKDHRIsTFKNWPF 9606 21148584 t lperfetto "Thus, we conclude that plk1-mediated phosphorylation of sur at ser20 is critical for accurate chromosome segregation|SUR (survivin)" SIGNOR-170460 AURKB protein Q96GD4 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates phosphorylation Thr117 KNKIAKEtNNKKKEF 9606 17457057 t lperfetto "Phosphorylation by aurora-b negatively regulates survivin function . hat survivin is phosphorylated at t117 during mitosis, and once phosphorylated, dephosphorylation is crucial for chromosome congression and progression into anaphaseduring mitosis" SIGNOR-154569 DIABLO protein Q9NR28 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates binding 9606 17546047 t gcesareni "Diablo seem to function as a general iaps neutralizer by binding to these protein. Diablo promotes casp9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity. mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-155364 DIABLO protein Q9NR28 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates binding 9606 10929711 t gcesareni "Diablo seem to function as a general iaps neutralizer by binding to these protein. Diablo promotes casp9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity. mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-80212 nafamostat chemical CHEBI:135466 ChEBI TMPRSS2 protein O15393 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002750 27550352 t Monia "Nafamostat also blocked MERS-CoV infection in vitro. This inhibition was most likely a result of inhibition of TMPRSS2 on the plasma membrane. Because MERS-CoV may infect cells via a TMPRSS2-independent endocytotic pathway, we evaluated the effects of nafamostat on MERS-CoV infection using an in vitro virus infection assay" SIGNOR-261065 Camostat chemical CID:2536 PUBCHEM TMPRSS2 protein O15393 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000195 32142651 t miannu "Indeed, the clinically proven serine protease inhibitor camostat mesylate, which is active against TMPRSS2 (Kawase et al., 2012), partially blocked SARS-2-S-driven entry into Caco-2 (Figure S3 B) and Vero-TMPRSS2 cells (Figure 4 A). Full inhibition was attained when camostat mesylate and E-64d, an inhibitor of CatB/L, were added (Figure 4A; Figure S3B), indicating that SARS-2-S can use both CatB/L as well as TMPRSS2 for priming in these cell lines." SIGNOR-260284 "Camostat mesylate" chemical CID:5284360 PUBCHEM TMPRSS2 protein O15393 UNIPROT "down-regulates activity" "chemical inhibition" 9606 32142651 t Monia "Ndeed, the clinically proven serine protease inhibitor camostat mesylate, which is active against TMPRSS2 (Kawase et al., 2012), partially blocked SARS-2-S-driven entry into Caco-2 (Figure S3 B) and Vero-TMPRSS2 cells, efficiently blocked 2019-nCoV-S-driven entry into Caco-2 (TMPRSS2+) but not 293T (TMPRSS2- 110 ) cells while the CatB/L inhibitor E64d had the opposite effect" SIGNOR-261098 AR protein P10275 UNIPROT TMPRSS2 protein O15393 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24505269 t miannu "Recurrent gene fusion between the androgen-regulated gene TMPRSS2 and members of the ETS transcription factor family, most commonly ERG, are present in about 50% of prostate cancer cases. Presence of this fusion gene is a critical event in the development of prostate cancer. the more aggressive phenotype that arises with the presence of TMPRSS2-ERG at least in part is caused by changes in the tumor stroma." SIGNOR-251545 AR protein P10275 UNIPROT TMPRSS2 protein O15393 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21761340 t lperfetto "The prostate-specific TMPRSS2 gene, while upregulated by AR activity in luminal cells, is also transcribed in basal populations, confirming that AR acts as an expression modulator." SIGNOR-253687 AR protein P10275 UNIPROT TMPRSS2 protein O15393 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20308527 t lperfetto "We demonstrate that CHD8 directly associates with AR and that CHD8 and AR simultaneously localize to the TMPRSS2 enhancer after androgen treatment. In the LNCaP cell line, reduction of CHD8 levels by small interfering RNA treatment severely diminishes androgen-dependent activation of the TMPRSS2 gene. We demonstrate that the recruitment of AR to the TMPRSS2 promoter in response to androgen treatment requires CHD8" SIGNOR-253686 FOXP2 protein O15409 UNIPROT FOXP2 protein O15409 UNIPROT "up-regulates activity" binding -1 16407075 t miannu "Our studies also reveal that the FOXP2 forkhead domain can form a domain-swapped dimer. The most surprising finding from these studies is that the FOXP2 forkhead domain can form a domain-swapped dimer. Disease-related mutations, sequence comparison, and biochemical analyses argue strongly that this domain swapping is a physiologically relevant function evolved in the P branch of FOX proteins." SIGNOR-225738 TBR1 protein Q16650 UNIPROT FOXP2 protein O15409 UNIPROT "up-regulates activity" binding 9606 25232744 t miannu "We show that TBR1 homodimerizes, that it interacts with FOXP2, a transcription factor implicated in speech/language disorders, and that this interaction is disrupted by pathogenic mutations affecting either protein." SIGNOR-266831 SOX2 protein P48431 UNIPROT ABCC3 protein O15438 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21531766 f miannu "ID4-mediated SOX2 induction enhanced ABCC3 and ABCC6 expression through direct transcriptional regulation, indicating that ID4 regulates the chemoresistance of iGSCs by promoting SOX2-mediated induction of ABC transporters." SIGNOR-255181 STAT1 protein P42224 UNIPROT TLR3 protein O15455 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16628196 f miannu "The activation of STAT1 by IFNs not only induces chemokine production, but also results in the expression of IRF-7 and TLR3, thus amplifying the dsRNA-provoked reaction in a positive-feedback manner during viral infection." SIGNOR-255230 cholesta-5,7-dien-3beta-ol smallmolecule CHEBI:17759 ChEBI cholesterol smallmolecule CHEBI:16113 ChEBI "up-regulates quantity" "precursor of" 9606 9634533 t miannu "In cholesterol biosynthesis, 7-DHC is converted to cholesterol by the enzyme sterol D7 -reductase. This NADPH-dependent enzyme catalyzes the reduction of the D7 -diene bond in 7-DHC, to form cholesterol." SIGNOR-267250 E2F1 protein Q01094 UNIPROT TLR3 protein O15455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 22310660 f lperfetto "Together, these data indicated that E2F1 suppresses TLR3 transcription, but during immune stimulation, Rb is upregulated to block the inhibitory effect of E2F1 on TLR3, highlighting a role of Rb-E2F1 axis in the innate immune response in epithelial cells." SIGNOR-254136 EGFR protein P00533 UNIPROT RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr177 RFLKSPAyRDLAAQA 9606 11602604 t lperfetto "Rgs16 contains two conserved tyrosine residues in the rgs box, tyr(168) and tyr(177), which are predicted sites of phosphorylation. Rgs16 underwent phosphorylation in response to m2 muscarinic receptor or egfr stimulation in hek 293t or cos-7 cells, which required egfr kinase activity. Mutational analysis suggested that rgs16 was phosphorylated on both tyrosine residues (tyr(168) tyr(177)) after egf stimulation.Phosphorylated rgs16 demonstrated enhanced gtpase accelerating (gap) activity on galpha(i). Mutation of tyr(168) to phenylalanine resulted in a 30% diminution in rgs16 gap activity mutation of tyr(177) to phenylalanine had no effect on rgs16 gap activity but also abolished its regulation of g(i)-mediated signal transduction in these cells." SIGNOR-111024 EGFR protein P00533 UNIPROT RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr168 TLMEKDSyPRFLKSP 9606 12588871 t gcesareni "Phosphorylation on tyr(168) was mediated by the epidermal growth factor receptor (egfr). We show here that endogenous rgs16 is phosphorylated after epidermal growth factor stimulation of mcf-7 cells." SIGNOR-98267 LYN protein P07948 UNIPROT RGS16 protein O15492 UNIPROT "up-regulates activity" phosphorylation Tyr168 TLMEKDSyPRFLKSP -1 12588871 t "Lyn kinase phosphorylated recombinant RGS16 in vitro. Induction of RGS16 tyrosine phosphorylation was associated with increased RGS16 protein levels and enhanced GAP activity in cell membranes." SIGNOR-251410 SRC protein P12931 UNIPROT RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr168 TLMEKDSyPRFLKSP 9606 12588871 t miannu "Src-mediated rgs16 tyrosine phosphorylation promotes rgs16 stability. / this result suggests src phosphorylates native rgs16 at residue tyr177 in vitro." SIGNOR-98271 SRC protein P12931 UNIPROT RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr177 RFLKSPAyRDLAAQA 9606 12588871 t lperfetto "Src-mediated rgs16 tyrosine phosphorylation promotes rgs16 stability. hosphorylation on tyr(168) was mediated by the epidermal growth factor receptor (egfr)." SIGNOR-98275 MAPKAPK2 protein P49137 UNIPROT ARPC5 protein O15511 UNIPROT unknown phosphorylation Ser77 AVKDRAGsIVLKVLI -1 12829704 t miannu "MAPKAPK2 also phosphorylated p16-Arc in intact Arp2/3 complexes precipitated from neutrophil lysates. Mutation of serine-77 to alanine on the A isoform prevented phosphorylation by MAPKAPK2." SIGNOR-250144 CDK5 protein Q00535 UNIPROT CLOCK protein O15516 UNIPROT up-regulates phosphorylation Thr451 AVSDPSStPTKIPTD 9606 24235147 t lperfetto "Cdk5 phosphorylates clock at the thr-451 and thr-461 residues in association with transcriptional activation of clock." SIGNOR-203227 CDK5 protein Q00535 UNIPROT CLOCK protein O15516 UNIPROT up-regulates phosphorylation Thr461 KIPTDTStPPRQHLP 9606 24235147 t lperfetto "Cdk5 phosphorylates clock at the thr-451 and thr-461 residues in association with transcriptional activation of clock." SIGNOR-203231 RAI1 protein Q7Z5J4 UNIPROT CLOCK protein O15516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22578325 t miannu "RAI1 Transcriptionally Activates CLOCK via an Intron 1 Enhancer Element. data suggest that RAI1 binds, directly or in a complex, to the first intron of CLOCK and enhances its transcriptional activity in vitro, supporting RAI1 as a positive regulator of CLOCK and an important part of the circadian loop of transcription. Data further show that haploinsufficiency of RAI1 and Rai1 in SMS fibroblasts and the mouse hypothalamus, respectively, results in the transcriptional dysregulation of the circadian clock and causes altered expression and regulation of multiple circadian genes, including PER2, PER3, CRY1, BMAL1, and others." SIGNOR-266839 CBL protein P22681 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 phosphorylation:Ser2;Tyr182 sAEVIHQV;VQGAGTSyRNVLQAA 19597496 t "CFLAR has to be phosphorylated on Tyr211 and Ser4 by c-Abl and p38, respectively. This phosphorylation facilitated specific interaction between FLIPS and the ubiquitin E3 ligase c-Cbl" gcesareni "We therefore conclude that c-cbl is a e3 ubiquitin ligase for flips and that the interaction of flips with c-cbl requires phosphorylation of both ser4 and tyr211 of flips.This interaction triggered proteasomal degradation of FLIP(S), which promoted activation of caspase-8 and apoptosis." SIGNOR-186998 AKT1 protein P31749 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity" phosphorylation Ser273 LLRDTFTsLGYEVQK 9606 19339247 t gcesareni "TNFalpha enhanced FLIP(L) serine phosphorylation, which was increased by activated Akt-1. Serine 273, a putative Akt-1 phosphorylation site in FLIP(L), was critical for the activation-induced reduction of FLIP(L). Thus, these observations document a novel mechanism where by TNFalpha facilitates the reduction of FLIP(L) protein, which is dependent on the phosphatidylinositol 3-kinase/Akt signaling." SIGNOR-252548 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270420 RUNX3 protein Q13761 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17956589 f miannu "Comprehensive analysis using a cDNA microarray showed that RUNX3 upregulated 17 apoptosis-related genes (including FADD, TRAF6, caspase-2, ING1, ING4, Calpain 10, and DNase1) and downregulated 135 apoptosis-related genes (including FLIP, PEA15, TXN2, HSPD1, IKK, and TIAL1) in MKN-1 cells." SIGNOR-255087 ATM protein Q13315 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser317 ENVKYSSsQPEPRTG 9606 20068082 t gcesareni "Atr (predominantly) or atm (to a lesser extent) phosphorylates chk1 at ser317/345, directly leading to activation." SIGNOR-163106 MAPK14 protein Q16539 UNIPROT CFLAR protein O15519 UNIPROT up-regulates phosphorylation 9606 19597496 t "There are three isoforms of cellular FLIP (c-FLIP): FLIPL, FLIPS and FLIPR" gcesareni "Here we demonstrate that m. tuberculosis?induced Tnf triggered reactive oxygen species?dependent Activation of ask1 and the tyrosine kinase c-abl (a000161) in mouse macrophages and that flips was phosphorylated on tyr211 and ser4 by c-abl and p38, respectively." SIGNOR-187001 ITCH protein Q96J02 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity" ubiquitination 10090 16469705 t gcesareni "Depends on JNK-mediated phosphorylation and activation of the E3 ubiquitin ligase Itch, which specifically ubiquitinates c-FLIP and induces its proteasomal degradation." SIGNOR-245307 AKT proteinfamily SIGNOR-PF24 SIGNOR CFLAR protein O15519 UNIPROT "down-regulates quantity" phosphorylation Ser273 LLRDTFTsLGYEVQK 9606 19339247 t gcesareni "TNFalpha enhanced FLIP(L) serine phosphorylation, which was increased by activated Akt-1. Serine 273, a putative Akt-1 phosphorylation site in FLIP(L), was critical for the activation-induced reduction of FLIP(L). Thus, these observations document a novel mechanism where by TNFalpha facilitates the reduction of FLIP(L) protein, which is dependent on the phosphatidylinositol 3-kinase/Akt signaling." SIGNOR-245304 TBX5 protein Q99593 UNIPROT FGF10 protein O15520 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18451335 f miannu "TBX5 is expressed, among others, in the embryonic heart and forelimbs.8 In the heart, it regulates transcription of downstream genes such as the atrial natriuretic factor (NPPA) and fibroblast growth factor 10 (FGF10) by the binding to T-box binding elements (TBEs),11 often in combination with the NKX2-5 transcription factor." SIGNOR-255383 IFNG protein P01579 UNIPROT SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19482358 f lperfetto "IFN-_ induces socs1 gene expression through an inducible factor" SIGNOR-236809 CSF1R protein P07333 UNIPROT SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24890514 f miannu "CSF-1R also induces the expression/activation of several other regulators of multipotent progenitor proliferation/differentiation (Fig. 4A). These include [‚Ķ] the adaptor proteins suppressor of cytokine signaling 1 (Socs1)" SIGNOR-255574 IRF1 protein P10914 UNIPROT SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19482358 f miannu "Socs1 expression is induced in the human keratinocytes HaCaT cell line through sequential activation of STAT1 and IRF-1" SIGNOR-226481 PTPN6 protein P29350 UNIPROT SOCS1 protein O15524 UNIPROT up-regulates binding 9606 14551136 t gcesareni "All together, our results indicate that shp-1 inhibits prlr and epor signaling by recruitment and targeting of socs-1 to jak2, highlighting a new mechanism of shp-1 regulation of cytokine-receptor signaling." SIGNOR-118572 STAT1 protein P42224 UNIPROT SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19482358 f miannu "Socs1 expression is induced in the human keratinocytes HaCaT cell line through sequential activation of STAT1 and IRF-1" SIGNOR-226484 STAT6 protein P42226 UNIPROT SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17093501 t lperfetto "We found that IL-4, like IFN-gamma, induces rapid de novo expression of SOCS-1 in primary macrophages. Induction of SOCS-1 gene expression by IL-4 is STAT6-dependent." SIGNOR-249570 HOXD12 protein P35452 UNIPROT MAFG protein O15525 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221958 PRRX1 protein P54821 UNIPROT MAFG protein O15525 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221961 TP53 protein P04637 UNIPROT OGG1 protein O15527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16293709 t miannu "Using gel-shift assays, we showed that p53 binds to its putative cis-elements within the hOGG1 promoter. In addition we demonstrated that supplementing p53 in HCT116p53-/- cells enhanced the transcription of hOGG1." SIGNOR-255440 NFYA protein P23511 UNIPROT OGG1 protein O15527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14688259 f miannu "these results demonstrate that MMS can up-regulate hOGG1 expression through the induction of the transcription factor, NF-YA, and increased transcription level of the hOGG1 gene correlates with an increase in enzyme activity providing functional protection from MMS." SIGNOR-254817 GFI1 protein Q99684 UNIPROT CYP27B1 protein O15528 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15947108 f miannu "Identification of growth factor independent-1 (GFI1) as a repressor of 25-hydroxyvitamin D 1-alpha hydroxylase (CYP27B1) gene expression in human prostate cancer cells." SIGNOR-254205 OSU-03012 chemical CHEBI:131196 ChEBI PDPK1 protein O15530 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-197715 PIP3 smallmolecule CHEBI:16618 ChEBI PDPK1 protein O15530 UNIPROT "up-regulates activity" relocalization 9534 9637919 t lperfetto "In response to PDGF, binding of ptdlns (3,4,5)p3 and/or ptdlns(3,4)p2 to the PH domain of PDK-1 causes its translocation to the plasma membrane where it co-localises with PKB, significantly contributing to the scale of PKB activation." SIGNOR-58313 PIP3 smallmolecule CHEBI:16618 ChEBI PDPK1 protein O15530 UNIPROT "up-regulates activity" relocalization 9606 21798082 t lperfetto "Pip3 acts in turn as a docking site for two kinases, phosphoinositide-dependent kinase 1 (PDK1) and AKT, and the subsequent phosphorylation of AKT at serine 308 by PDK1, leading to AKT activation." SIGNOR-175253 PIP3 smallmolecule CHEBI:16618 ChEBI PDPK1 protein O15530 UNIPROT "up-regulates activity" "chemical activation" -1 9094314 t gcesareni "We tested the kinase in the presence of several inositol phospholipids and found that only low micromolar concentrations of the D enantiomers of either phosphatidylinositol 3,4,5-triphosphate (PtdIns(3,4,5)P3) or PtdIns(3,4)P2 were effective in potently activating the kinase, which has been named PtdIns(3,4,5)P3-dependent protein kinase-1 (PDK1)" SIGNOR-243274 N-[3-[[5-bromo-4-[2-(1H-imidazol-5-yl)ethylamino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide chemical CHEBI:91357 ChEBI PDPK1 protein O15530 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190804 PHT-427 chemical CID:44240850 PUBCHEM PDPK1 protein O15530 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 21715304 t gcesareni "Consistent with the results described in figures 3c and and4a,4a, treatment of 32d/bcr-abl cells with the bcr-abl inhibitor imatinib, the pi3k inhibitor ly294002 or the akt/pdpk1 inhibitor pht-427 substantially reduced atf5 promoter-directed luciferase activity" SIGNOR-174612 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT "up-regulates activity" phosphorylation Ser241 SKQARANsFVGTAQY 9606 11481331 t miannu "In terms of the modulation of PDK1 activity by reversible phosphorylation, five pS sites have been identified on PDK1 in vivo, but only one of these sites, Ser-241 in the activation loop of PDK1, is essential for activity. It seems likely that PDK1 autophosphorylates itself on this residue." SIGNOR-250268 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT unknown phosphorylation Ser410 GLPQRSGsNIEQYIH 9606 10455013 t lperfetto "3-phosphoinositide-dependent protein kinase-1 (pdk1) expressed in unstimulated 293 cells was phosphorylated at ser-25, ser-241, ser-393, ser-396 and ser-410 and the level of phosphorylation of each site was unaffected by stimulation with insulin-like growth factor-1. Mutation of ser-241 to ala abolished pdk1 activity, whereas mutation of the other phosphorylation sites individually to ala did not affect pdk1 activity" SIGNOR-236772 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser241 SKQARANsFVGTAQY -1 12177059 t miannu "PDK1 kinase activity is negatively regulated by binding to 14-3-3 through the PDK1 autophosphorylation site Ser-241. PDK1 binds to 14-3-3 in vivo and in vitro through the residues surrounding the autophosphorylation site Ser-241 and that the association is achieved only when Ser-241 has been phosphorylated" SIGNOR-250077 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT unknown phosphorylation Ser393 MQVSSSSsSHSLSAS 9606 10455013 t lperfetto "3-phosphoinositide-dependent protein kinase-1 (pdk1) expressed in unstimulated 293 cells was phosphorylated at ser-25, ser-241, ser-393, ser-396 and ser-410 and the level of phosphorylation of each site was unaffected by stimulation with insulin-like growth factor-1. Mutation of ser-241 to ala abolished pdk1 activity, whereas mutation of the other phosphorylation sites individually to ala did not affect pdk1 activity" SIGNOR-235782 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT unknown phosphorylation Ser396 SSSSSSHsLSASDTG 9606 10455013 t lperfetto "3-phosphoinositide-dependent protein kinase-1 (pdk1) expressed in unstimulated 293 cells was phosphorylated at ser-25, ser-241, ser-393, ser-396 and ser-410 and the level of phosphorylation of each site was unaffected by stimulation with insulin-like growth factor-1. Mutation of ser-241 to ala abolished pdk1 activity, whereas mutation of the other phosphorylation sites individually to ala did not affect pdk1 activity" SIGNOR-236764 PDPK1 protein O15530 UNIPROT PDPK1 protein O15530 UNIPROT unknown phosphorylation Ser25 VVLCSCPsPSMVRTQ 9606 10455013 t lperfetto "3-phosphoinositide-dependent protein kinase-1 (pdk1) expressed in unstimulated 293 cells was phosphorylated at ser-25, ser-241, ser-393, ser-396 and ser-410 and the level of phosphorylation of each site was unaffected by stimulation with insulin-like growth factor-1. Mutation of ser-241 to ala abolished pdk1 activity, whereas mutation of the other phosphorylation sites individually to ala did not affect pdk1 activity" SIGNOR-236777 RET protein P07949 UNIPROT PDPK1 protein O15530 UNIPROT "up-regulates activity" phosphorylation Tyr9 ARTTSQLyDAVPIQS 10029 12738763 t lperfetto "Ret/ptc (rearranged in transformation/papillary thyroid carcinomas) tyrosine kinase phosphorylates and activates phosphoinositide-dependent kinase 1 (pdk1) ret/ptc phosphorylates a specific tyrosine (y9) residue located in the n-terminal region of pdk1." SIGNOR-235863 IGF1R protein P08069 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr376 DEDCYGNyDNLLSQF 9606 20643654 t lperfetto "Previous studies indicate that optimal activation of PDK1 requires phosphorylation of Tyr373/376, and growth factor receptor activation leads to PDK1 recruitment to the plasma membrane, followed by sequential phosphorylation of Tyr9 and then Tyr373/376" SIGNOR-166714 IGF1R protein P08069 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr373 SEDDEDCyGNYDNLL 9606 20643654 t lperfetto "Previous studies indicate that optimal activation of PDK1 requires phosphorylation of Tyr373/376 (11, 12, 14, 17), and growth factor receptor activation leads to PDK1 recruitment to the plasma membrane, followed by sequential phosphorylation of Tyr9 and then Tyr373/376" SIGNOR-166710 IGF1R protein P08069 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr373 SEDDEDCyGNYDNLL -1 20044479 t lperfetto "IGF-1R Directly Interacts with and Phosphorylates PDK1 in Vitro" SIGNOR-236548 SRC protein P12931 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr373 SEDDEDCyGNYDNLL 9606 20643654 t miannu "Src-dependent pdk1 tyr373/376 tyrosine phosphorylation. / optimal activation of pdk1 requires phosphorylation of tyr373/376" SIGNOR-166718 SRC protein P12931 UNIPROT PDPK1 protein O15530 UNIPROT "up-regulates activity" phosphorylation Tyr9 ARTTSQLyDAVPIQS 9606 11481331 t lperfetto "Using site-directed mutants, we show that, although phosphorylation on tyr-373/376 is important for pdk1 activity, phosphorylation on tyr-9 has no effect on the activity of the kinase. Both of these residues can be phosphorylated by v-src tyrosine kinase in vitro, and co-expression of v-src leads to tyrosine phosphorylation and activation of pdk1." SIGNOR-109533 SRC protein P12931 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr376 DEDCYGNyDNLLSQF 9606 20643654 t miannu "Src-dependent pdk1 tyr373/376 tyrosine phosphorylation. / optimal activation of pdk1 requires phosphorylation of tyr373/376" SIGNOR-166722 GDNF protein P39905 UNIPROT PDPK1 protein O15530 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252186 PIK3CG protein P48736 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates binding 9606 9768361 t gcesareni "Recent reports have also shown that the phosphoinositide-dependent protein kinase-1 (pdk-1), which binds with high affinity to the pi 3-kinase lipid product phosphatidylinositol-3,4,5-trisphosphate (ptdins-3,4,5-p), phosphorylates and potently activates two other pi 3-kinase targets, the protein kinases akt/pkb and p70s6k." SIGNOR-60567 STAR protein P49675 UNIPROT cholesterol smallmolecule CHEBI:16113 ChEBI "up-regulates quantity" relocalization 17579211 t lperfetto "StAR transfers cholesterol from the outer to the inner mitochondrial membranes, where the enzyme complex of cholesterol side chain cleavage cytochrome P450 (P450scc) converts it to the first steroid, pregnenolone" SIGNOR-265727 TNFRSF17 protein Q02223 UNIPROT MAPK13 protein O15264 UNIPROT up-regulates 9606 10903733 f miannu "Overexpression of bcma activates the p38 mapk" SIGNOR-79501 PPP2R2B protein Q00005 UNIPROT PDPK1 protein O15530 UNIPROT "down-regulates activity" binding 9606 21075311 t gcesareni "Here, we show that PPP2R2B, encoding the B55² regulatory subunit of the PP2A complex, is epigenetically inactivated by DNA hypermethylation in colorectal cancer. B55²-associated PP2A interacts with PDK1 and modulates its activity toward Myc phosphorylation." SIGNOR-243511 PP2Ca_R1A_Bd complex SIGNOR-C133 SIGNOR PDPK1 protein O15530 UNIPROT "down-regulates activity" dephosphorylation 9606 21075311 t gcesareni "Here, we show that PPP2R2B, encoding the B55² regulatory subunit of the PP2A complex, is epigenetically inactivated by DNA hypermethylation in colorectal cancer. B55²-associated PP2A interacts with PDK1 and modulates its activity toward Myc phosphorylation." SIGNOR-243515 ARNTL protein O00327 UNIPROT PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253628 CLOCK protein O15516 UNIPROT PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253633 NR3C1 protein P04150 UNIPROT PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19805059 t miannu "GR directly regulates transcription of circadian clock components in mouse and human primary MSCs. Per2, E4bp4, Per1, and Timeless rapidly respond to glucocorticoid stimulation. Primary glucocorticoid receptor (GR) target genes are those at which GR occupies a nearby genomic glucocorticoid response element (GRE) and regulates target gene transcription" SIGNOR-268050 CSNK1D protein P48730 UNIPROT PER1 protein O15534 UNIPROT "down-regulates quantity by destabilization" phosphorylation 9606 11165242 t miannu "Human casein kinase Idelta phosphorylation of human circadian clock proteins period 1 and 2. We have now extended our previous studies to show that human casein kinase Idelta (hCKIdelta), the closest homologue to hCKIepsilon, associates with and phosphorylates hPER1 and causes protein instability. Furthermore, we observed that both hCKIdelta and hCKIepsilon phosphorylated and caused protein instability of human period 2 protein (hPER2)." SIGNOR-268001 CSNK1D protein P48730 UNIPROT PER1 protein O15534 UNIPROT "down-regulates quantity by destabilization" phosphorylation 10090 11865049 t miannu "We show here that mPer proteins, negative limbs of the autoregulatory loop, are specific substrates for CKIepsilon and CKIdelta. The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway." SIGNOR-267999 CSNK1E protein P49674 UNIPROT PER1 protein O15534 UNIPROT "down-regulates quantity by destabilization" phosphorylation 10090 11865049 t miannu "We show here that mPer proteins, negative limbs of the autoregulatory loop, are specific substrates for CKIepsilon and CKIdelta. The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway." SIGNOR-267997 CSNK1E protein P49674 UNIPROT PER1 protein O15534 UNIPROT down-regulates phosphorylation 9606 15917222 t miannu "Ck1_ and ck1_2 can promote proteasome-dependent per1 degradation in mammalian tissue culture cells, and their removal by rnai leads to an increased abundance of per1." SIGNOR-137706 CSNK1G2 protein P78368 UNIPROT PER1 protein O15534 UNIPROT down-regulates phosphorylation 9606 15917222 t miannu "Ck1_ and ck1_2 can promote proteasome-dependent per1 degradation in mammalian tissue culture cells, and their removal by rnai leads to an increased abundance of per1." SIGNOR-137751 NFIL3 protein Q16649 UNIPROT PER1 protein O15534 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11316793 t miannu "E4BP4, a basic leucine zipper transcription factor, contains a DNA-binding domain closely related to DBP, HLF, and TEF, which are PAR proteins. Here, we show that the phase of e4bp4 mRNA rhythm is opposite to that of the dbp, hlf, and tef rhythms in the suprachiasmatic nucleus (SCN), the mammalian circadian center, and the liver. The protein levels of E4BP4 and DBP also fluctuate in almost the opposite phase. All PAR proteins activate, whereas E4BP4 suppresses the mPer1 promoter through the same sequence" SIGNOR-268056 FBXW11 protein Q9UKB1 UNIPROT PER1 protein O15534 UNIPROT down-regulates ubiquitination 9606 15917223 t miannu "We have found that per1 interacts with both _-trcp1 and _-trcp2 in a manner that depends on casein kinase 1 activity, and depletion of both _-trcp1 and _-trcp2 by rnai leads to dramatic stabilization of per1" SIGNOR-137758 BTRC protein Q9Y297 UNIPROT PER1 protein O15534 UNIPROT down-regulates ubiquitination 9606 15917223 t miannu "We have found that per1 interacts with both _-trcp1 and _-trcp2 in a manner that depends on casein kinase 1 activity, and depletion of both _-trcp1 and _-trcp2 by rnai leads to dramatic stabilization of per1" SIGNOR-137755 CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253681 BMAL1/NPAS2 complex SIGNOR-C431 SIGNOR PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20817722 t miannu "The mammalian clock is regulated at the cellular level by a transcriptional/translational feedback loop. BMAL1/clock (or NPAS2) heterodimers activate the expression of the period (PER) and cryptochrome (CRY) genes acting as transcription factors directed to the PER and CRY promoters via E-box elements." SIGNOR-267970 CRX protein O43186 UNIPROT RS1 protein O15537 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18927113 f miannu "Our in vitro and in vivo results indicate that two CRE sites in the minimal RS1 promoter region control retinal RS1 expression and establish CRX as a key factor driving this expression." SIGNOR-253822 NOTCH1 protein P46531 UNIPROT FABP7 protein O15540 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16554461 f gcesareni "Here we demonstrate that neuronal induction of radial glia formation is the result of sequential signaling through notch1 and erbb receptors. First, notch1 activation by neuronal contact induces the glial expression of the brain lipid binding protein (blbp) and erbb2 genes." SIGNOR-145365 PRKACA protein P17612 UNIPROT CLDN3 protein O15551 UNIPROT unknown phosphorylation Thr192 PPREKKYtATKVVYS 9606 15905176 t llicata "Our results suggest that claudin-3 phosphorylation by pka, a kinase frequently activated in ovarian cancer, may provide a mechanism for the disruption of tjs in this cancer." SIGNOR-137291 "propionic acid" chemical CHEBI:30768 ChEBI FFAR2 protein O15552 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257489 PAMPs stimulus SIGNOR-ST11 SIGNOR MEFV protein O15553 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256426 DAMPS stimulus SIGNOR-ST18 SIGNOR MEFV protein O15553 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256422 clotrimazole chemical CHEBI:3764 ChEBI KCNN4 protein O15554 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9730970 t miannu "IK was blocked by the classical inhibitors of the Gardos channel charybdotoxin (IC50 28 nM) and clotrimazole (IC50 153 nM) as well as by nitrendipine (IC50 27 nM), Stichodactyla toxin (IC50 291 nM), margatoxin (IC50 459 nM), miconazole (IC50 785 nM), econazole (IC50 2.4 microM), and cetiedil (IC50 79 microM). Finally, 1-ethyl-2-benzimidazolinone, an opener of the T84 cell IK channel, activated hIK with an EC50 of 74 microM." SIGNOR-258832 nitrendipine chemical CHEBI:7582 ChEBI KCNN4 protein O15554 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9730970 t miannu "IK was blocked by the classical inhibitors of the Gardos channel charybdotoxin (IC50 28 nM) and clotrimazole (IC50 153 nM) as well as by nitrendipine (IC50 27 nM), Stichodactyla toxin (IC50 291 nM), margatoxin (IC50 459 nM), miconazole (IC50 785 nM), econazole (IC50 2.4 microM), and cetiedil (IC50 79 microM). Finally, 1-ethyl-2-benzimidazolinone, an opener of the T84 cell IK channel, activated hIK with an EC50 of 74 microM." SIGNOR-258831 Riluzole chemical CHEBI:8863 ChEBI KCNN4 protein O15554 UNIPROT "up-regulates activity" "chemical activation" 9606 18955585 t Luana "Here, we used the neuroprotectant riluzole as a template for the design of KCa2/3 channel activators that are potent enough for in vivo studies. Of a library of 41 benzothiazoles, we identified 2 compounds, anthra[2,1-d]thiazol-2-ylamine (SKA-20) and naphtho[1,2-d]thiazol-2-ylamine (SKA-31), which are 10 to 20 times more potent than riluzole and activate KCa2.1 with EC50 values of 430 nM and 2.9 μM, KCa2.2 with an EC50 value of 1.9 μM, KCa2.3 with EC50 values of 1.2 and 2.9 μM, and KCa3.1 with EC50 values of 115 and 260 nM. " SIGNOR-258022 Naphtho[1,2-d]thiazol-2-amine chemical CID:94880 PUBCHEM KCNN4 protein O15554 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 18955585 t Luana "Here, we used the neuroprotectant riluzole as a template for the design of KCa2/3 channel activators that are potent enough for in vivo studies. Of a library of 41 benzothiazoles, we identified 2 compounds, anthra[2,1-d]thiazol-2-ylamine (SKA-20) and naphtho[1,2-d]thiazol-2-ylamine (SKA-31), which are 10 to 20 times more potent than riluzole and activate KCa2.1 with EC50 values of 430 nM and 2.9 μM, KCa2.2 with an EC50 value of 1.9 μM, KCa2.3 with EC50 values of 1.2 and 2.9 μM, and KCa3.1 with EC50 values of 115 and 260 nM. " SIGNOR-258025 NME2 protein P22392 UNIPROT KCNN4 protein O15554 UNIPROT up-regulates phosphorylation His358 FRQVRLKhRKLREQV 9606 17157250 t lperfetto "Ndpk-b directly binds and activates kca3.1 by phosphorylating histidine 358 in the carboxyl terminus of kca3.1" SIGNOR-151130 CDK1 protein P06493 UNIPROT RNMT protein O43148 UNIPROT "up-regulates activity" phosphorylation Thr77 SSSCGKDtPSKKRKL 9606 BTO:0000007 26942677 t lperfetto "We report that CDK1-cyclin B1 phosphorylates the RNMT regulatory domain on T77 during G2/M phase of the cell cycle. RNMT T77 phosphorylation activates the enzyme both directly and indirectly by inhibiting interaction with KPNA2, an RNMT inhibitor." SIGNOR-265501 KPNA2 protein P52292 UNIPROT RNMT protein O43148 UNIPROT "down-regulates activity" binding 9606 26942677 t lperfetto "KPNA2 Inhibits RNMT Activity|We report that CDK1-cyclin B1 phosphorylates the RNMT regulatory domain on T77 during G2/M phase of the cell cycle. RNMT T77 phosphorylation activates the enzyme both directly and indirectly by inhibiting interaction with KPNA2, an RNMT inhibitor." SIGNOR-265502 RAMAC protein Q9BTL3 UNIPROT RNMT protein O43148 UNIPROT "up-regulates activity" binding 9606 27422871 t lperfetto "Maturation and translation of mRNA in eukaryotes requires the addition of the 7-methylguanosine cap. In vertebrates, the cap methyltransferase, RNA guanine-7 methyltransferase (RNMT), has an activating subunit, RNMT-Activating Miniprotein (RAM). Here we report the first crystal structure of the human RNMT in complex with the activation domain of RAM." SIGNOR-268344 CSNK2A1 protein P68400 UNIPROT TTI1 protein O43156 UNIPROT down-regulates phosphorylation Ser828 DVADGNVsDFDNEEE 9606 23263282 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1" SIGNOR-200240 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser672 VRGPVSGsPDSMNAS 9606 BTO:0000007 10195894 t "Once activated, IKKbeta autophosphorylated at a carboxyl-terminal serine cluster. Such phosphorylation decreased IKK activity and may prevent prolonged activation of the inflammatory response." SIGNOR-251275 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI CYP26A1 protein O43174 UNIPROT "up-regulates activity" "chemical activation" 9606 31963453 t lperfetto "Cytochrome P450 (CYP) subfamily 26 of enzymes degrade the excess of RA to avoid detrimental effects [17]. Among the three subtypes (CYP26A1, CYP26B1, and CYP26C1), CYP26A1 is particularly important during embryonic development" SIGNOR-265138 SP1 protein P08047 UNIPROT PHGDH protein O43175 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18378410 f miannu "Positive regulation of promoter activity of human 3-phosphoglycerate dehydrogenase (PHGDH) gene is mediated by transcription factors Sp1 and NF-Y." SIGNOR-255208 NFYA protein P23511 UNIPROT PHGDH protein O43175 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18378410 f miannu "Positive regulation of promoter activity of human 3-phosphoglycerate dehydrogenase (PHGDH) gene is mediated by transcription factors Sp1 and NF-Y." SIGNOR-255209 NFYB protein P25208 UNIPROT PHGDH protein O43175 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18378410 f miannu "Positive regulation of promoter activity of human 3-phosphoglycerate dehydrogenase (PHGDH) gene is mediated by transcription factors Sp1 and NF-Y." SIGNOR-255210 HOXA10 protein P31260 UNIPROT PHGDH protein O43175 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19778996 f miannu "PHGDH is expressed in both endometrial epithelial and stromal cells. HOXA10 represses endometrial PHGDH expression." SIGNOR-254468 NFYC protein Q13952 UNIPROT PHGDH protein O43175 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18378410 f miannu "Positive regulation of promoter activity of human 3-phosphoglycerate dehydrogenase (PHGDH) gene is mediated by transcription factors Sp1 and NF-Y." SIGNOR-255211 ATXN7 protein O15265 UNIPROT CRX protein O43186 UNIPROT "down-regulates activity" binding 10090 11580893 t miannu "We found that ataxin-7 and CRX colocalize and coimmunoprecipitate. We observed that polyglutamine-expanded ataxin-7 can dramatically suppress CRX transactivation." SIGNOR-223226 SP1 protein P08047 UNIPROT CRX protein O43186 UNIPROT "up-regulates activity" binding 9606 15781457 t miannu "Zinc finger DNA-binding domains of both Sp1 and Sp3 interact with Crx. Sp4 and Sp1 produce much higher levels of transcriptional activation when co-transfected with Crx, they may additionally act by directly increasing the rate of transcriptional initiation by the general transcriptional apparatus through their activation domains." SIGNOR-225336 SP4 protein Q02446 UNIPROT CRX protein O43186 UNIPROT "up-regulates activity" binding 9606 15781457 t miannu "Sp4 directly binds Crx. Sp4 and Sp1 produce much higher levels of transcriptional activation when co-transfected with Crx, they may additionally act by directly increasing the rate of transcriptional initiation by the general transcriptional apparatus through their activation domains." SIGNOR-225333 FIZ1 protein Q96SL8 UNIPROT CRX protein O43186 UNIPROT "down-regulates activity" binding 9913 12566383 t miannu "Interaction of Fiz1 and NRL-leucine zipper was validated by GST pulldown assays and co-immunoprecipitation from bovine retinal nuclear extracts. Fiz1 suppressed NRL- but not CRX-mediated transactivation of rhodopsin promoter activity in transiently transfected CV1 cells." SIGNOR-223799 Motilin smallmolecule CHEBI:80269 ChEBI MLNR protein O43193 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257542 MLN protein P12872 UNIPROT MLNR protein O43193 UNIPROT up-regulates binding 9606 BTO:0000938 10381885 t gcesareni "A heterotrimeric guanosine triphosphate-binding protein (g protein)-coupled receptor for motilin was isolated from human stomach" SIGNOR-68721 AREL1 protein O15033 UNIPROT SEPTIN4 protein O43236 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 23479728 t lperfetto "Furthermore, the ubiquitination and degradation of SMAC, HtrA2, and ARTS were significantly enhanced in AREL1-expressing cells following apoptotic stimulation, indicating that AREL1 binds to and ubiquitinates cytosolic but not mitochondria-associated forms of IAP antagonists" SIGNOR-267670 KDM6A protein O15550 UNIPROT HOXC11 protein O43248 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24561908 t miannu "Evidence for direct involvement of UTX in regulation of HOX gene activity was demonstrated through UTX knockdown experiments in HEK293T cells in which loss of UTX induced transcriptional repression of HOXA and HOXC clusters." SIGNOR-260026 MAPK1 protein P28482 UNIPROT RBFOX2 protein O43251 UNIPROT unknown phosphorylation Thr7 tPGYHGFP 10090 22028470 t miannu "We have optimized a chemical genetic system using analog-sensitive ERK2, a form of ERK2 engineered to use an analog of adenosine 5'-triphosphate (ATP), to tag and isolate ERK2 substrates in vitro. This approach identified 80 proteins phosphorylated by ERK2, 13 of which are known ERK2 substrates. With this improved methodology, we detected 98 sites directly phosphorylated by ERK2 on 80 proteins from NIH 3T3-L1 fibroblasts. Thirteen of these proteins are known substrates and the rest represent previously unknown kinase/substrate interactions. (table1)" SIGNOR-262761 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Thr26 PPPQPQHtPSPAAPP 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198737 PPM1B protein O75688 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" dephosphorylation Ser181 DQGSLCTsFVGTLQY 9606 18930133 t "PPM1A and PPM1B act as IKKbeta phosphatases to terminate TNFalpha-induced IKKbeta-NF-kappaB activation|Overexpression of PPM1A or PPM1B results in dephosphorylation of IKKbeta at Ser177 and Ser181 and termination of IKKbeta-induced NF-kappaB activation." SIGNOR-248344 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser16 PSANKPCsKQPPPQP 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198721 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser28 PQPQHTPsPAAPPAA 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198725 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Thr119 PTCRGALtPSIRNLA 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198733 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser68 GGGAGPVsPQHHELT 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198729 MAPK14 protein Q16539 UNIPROT ZNHIT1 protein O43257 UNIPROT up-regulates phosphorylation 9606 20473270 t gcesareni "We show that the srcap subunit named znhit1 or p18(hamlet), which is a substrate of p38 mapk, is recruited to the myogenin promoter at the onset of muscle differentiation, in a p38 mapk-dependent manner. Furthermore, p18hamlet was phosphorylated during myoblast differentiation in a p38 mapk-dependent manner (dal testo pmc)" SIGNOR-165571 MAPK14 protein Q16539 UNIPROT ZNHIT1 protein O43257 UNIPROT up-regulates phosphorylation Thr103 AEGPNYLtACAGPPS 9606 17380123 t llicata "Our results indicate that p38 mapk plays an important role in the regulation of p18hamlet half?life. In particular, p38 mapk activation is required for the accumulation of p18hamlet induced by dna damage?inducing Agents such as uv. We also showed that several sites that are phosphorylated by p38? In vitro are also important for p18hamlet protein stability in cells. the high conservation of thr103 as a phosphorylation site in p18hamlet proteins from different species (figure 1a), together with the in vitro phosphorylation experiments, suggested that this residue could be an important target for p38 mapk" SIGNOR-153899 PIGS protein Q96S52 UNIPROT GPAA1 protein O43292 UNIPROT "up-regulates activity" binding 10090 11483512 t miannu "To determine roles for PIG-S and PIG-T, we disrupted these genes in mouse F9 cells by homologous recombination. PIG-S and PIG-T knockout cells were defective in transfer of GPI to proteins, particularly in formation of the carbonyl intermediates. We also demonstrate that PIG-S and PIG-T form a protein complex with GAA1 and GPI8, and that PIG-T maintains the complex by stabilizing the expression of GAA1 and GPI8." SIGNOR-261361 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Thr306 TTRLKEYtIKSHSSL 9606 15611134 t lperfetto "Zipk autophosphorylates in vitrowe have identified six phosphorylation sites in zipk that regulate both its enzyme activity and localization, including thr180, thr225, thr265, thr299, thr306, and ser311" SIGNOR-132475 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Thr299 PERRRLKtTRLKEYT 9606 15611134 t lperfetto "Zipk autophosphorylates in vitrowe have identified six phosphorylation sites in zipk that regulate both its enzyme activity and localization, including thr180, thr225, thr265, thr299, thr306, and ser311.Abrogation of phosphorylation of thr299, thr306, and ser311 had little effect on enzyme activity, but mutation of thr299 and thr300 to alanine resulted in redistribution of zipk from the cytosol to the nucleus" SIGNOR-132471 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Thr225 LGETKQEtLTNISAV 9606 15611134 t gcesareni "Mutational analysis showed that phosphorylation of thr180 in the kinase activation t-loop, thr225 in the substrate-binding groove, and thr265 in kinase subdomain x is essential for full zipk autophosphorylation and activity toward exogenous substrates." SIGNOR-132463 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Ser311 EYTIKSHsSLPPNNS 9606 15611134 t lperfetto "Zipk autophosphorylates in vitrowe have identified six phosphorylation sites in zipk that regulate both its enzyme activity and localization, including thr180, thr225, thr265, thr299, thr306, and ser311." SIGNOR-132455 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Thr265 KDPKRRMtIAQSLEH 9606 15611134 t gcesareni "Mutational analysis showed that phosphorylation of thr180 in the kinase activation t-loop, thr225 in the substrate-binding groove, and thr265 in kinase subdomain x is essential for full zipk autophosphorylation and activity toward exogenous substrates." SIGNOR-132467 DAPK3 protein O43293 UNIPROT DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Thr180 EFKNIFGtPEFVAPE 9606 15611134 t gcesareni "Mutational analysis showed that phosphorylation of thr180 in the kinase activation t-loop, thr225 in the substrate-binding groove, and thr265 in kinase subdomain x is essential for full zipk autophosphorylation and activity toward exogenous substrates." SIGNOR-132459 FYN protein P06241 UNIPROT TGFB1I1 protein O43294 UNIPROT "up-regulates activity" phosphorylation Tyr60 SGDKDHLySTVCKPR 9534 10838081 t miannu "Hic-5 is a CAKbeta-binding protein localized at focal adhesions. Here we show that overexpression of CAKbeta or Fyn, but not FAK, enhanced the tyrosine phosphorylation of coexpressed Hic-5 in COS-7 cells. The Y60F mutant of Hic-5 was not phosphorylated, and Hic-5 phosphorylated on tyrosine 60 was bound specifically to the SH2 domain of Csk. Specific phosphorylation of Hic-5 by CAKbeta and Fyn may activate a signaling pathway mediated by Hic-5." SIGNOR-262875 TP53 protein P04637 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates binding 9606 11714700 t gcesareni "This study identifies the anti-apoptotic survivin gene as a p53-repressed gene;notably, survivin repression by p53 is shown to be distinct from p53-dependent growth arrest." SIGNOR-111971 PTK2B protein Q14289 UNIPROT TGFB1I1 protein O43294 UNIPROT "up-regulates activity" phosphorylation Tyr60 SGDKDHLySTVCKPR 9534 10838081 t miannu "Hic-5 is a CAKbeta-binding protein localized at focal adhesions. Here we show that overexpression of CAKbeta or Fyn, but not FAK, enhanced the tyrosine phosphorylation of coexpressed Hic-5 in COS-7 cells. The Y60F mutant of Hic-5 was not phosphorylated, and Hic-5 phosphorylated on tyrosine 60 was bound specifically to the SH2 domain of Csk. Specific phosphorylation of Hic-5 by CAKbeta and Fyn may activate a signaling pathway mediated by Hic-5." SIGNOR-262876 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser366 GSYAKLPsPEPSMSP -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265960 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Thr194 FPKTSSAtPQETLIS -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265961 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser45 FHGVAILsPLLNIEK -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265957 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser516 ASSQCIAsPNFGTVS -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265963 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser400 PINACELsPKGKEQA -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265956 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Thr566 NTRQQMDtPMVSCGN -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265959 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser170 RDSEGFNsPKQCDSS -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265958 CDK2 protein P24941 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates activity" phosphorylation Ser372 PSPEPSMsPKMHRRR -1 12361598 t miannu "GST-tagged recombinant CP110 (GST-wt) was robustly phosphorylated by cyclin E/CDK2 (Figure 2A). Expression of a mutant derivative of CP110 refractory to CDK phosphorylation provokes marked polyploidy. We localized the majority (nine of ten) of potential CDK2 phosphorylation sites in CP110 to an amino-terminal fragment (GST-ΔN1; Figure 1B)" SIGNOR-265962 CCNF protein P41002 UNIPROT CCP110 protein O43303 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 20596027 t miannu "Using a mode of substrate binding distinct from other F-box protein-substrate pairs, CP110 and Cyclin F physically associate on the centrioles during the G2 phase of the cell cycle, and CP110 is ubiquitylated by the SCF(Cyclin F) ubiquitin ligase complex, leading to its degradation." SIGNOR-266364 NF1 protein P21359 UNIPROT ADCY6 protein O43306 UNIPROT up-regulates 9606 BTO:0000938 24431436 f miannu "Nf1encodes neurofibromin, a protein with multiple functions including ras inactivation (ras gtpase-activating protein or rasgap) and adenylyl cyclase (ac) activation" SIGNOR-204195 GPHN protein Q9NQX3 UNIPROT ARHGEF9 protein O43307 UNIPROT "up-regulates activity" binding 9606 25882190 t miannu "Gephyrin is believed to act as a scaffold at inhibitory synapses, in a manner analogous to that of the prototypic excitatory synaptic scaffold, PSD-95. The best-known function of gephyrin is to bring the inhibitory synaptic receptors and to stabilize them at the inhibitory synapses. gephyrin interacts with NL-2 and collybistin, suggesting that it may be critical for the maturation or maintenance of inhibitory synapses." SIGNOR-264973 TBX5 protein Q99593 UNIPROT MTSS1 protein O43312 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20802524 f miannu "TBX5 suppressed tumor cell proliferation and metastasis through the upregulation of cyclin-dependent kinase inhibitor 2A, metastasis suppressor 1 and downregulation of synuclein gamma and metastasis-associated protein 1 family member 2." SIGNOR-255254 PRKCZ protein Q05513 UNIPROT AQP9 protein O43315 UNIPROT up-regulates phosphorylation Ser11 EGAEKGKsFKQRLVL 9606 21873454 t lperfetto "Wt-pkc_-mediated phosphorylation of wt aqp9 in vitro. In the experiments, substitution of ser11 to ala markedly inhibited phosphorylation. the s11a mutation in fibroblasts caused a smoother cell periphery with fewer aqp9-induced filopodia" SIGNOR-176278 PPP6C protein O00743 UNIPROT MAP3K7 protein O43318 UNIPROT "down-regulates activity" dephosphorylation Thr187 CDIQTHMtNNKGSAA 9606 17079228 t "Protein phosphatase 6 down-regulates TAK1 kinase activation in the IL-1 signaling pathway|From proteomic analysis of TAK1-binding proteins, we identified protein phosphatase 6 (PP6), a type-2A phosphatase, and demonstrated that PP6 associated with and inactivated TAK1 by dephosphorylation of Thr-187." SIGNOR-248292 PPP6C protein O00743 UNIPROT MAP3K7 protein O43318 UNIPROT down-regulates dephosphorylation Thr187 CDIQTHMtNNKGSAA 9606 17079228 t gcesareni "Our results demonstrate that pp6 specifically down-regulates tak1 through dephosphorylation of thr-187 in the activation loop, which is likely important for suppressing inflammatory responses via tak1 signaling pathways." SIGNOR-150408 MAP3K7 protein O43318 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation Thr178 LKICDFGtACDIQTH -1 20538596 t lperfetto "Analyses of phosphorylation site mutants of the activation segment indicate that autophosphorylation of Ser-192 precedes TAB1 phosphorylation and is followed by sequential phosphorylation of Thr-178, Thr-187, and finally Thr-184. Finally, we present a model for the chronological order of events governing TAB1-induced TAK1 autoactivation." SIGNOR-227536 MAP3K7 protein O43318 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation Ser192 HMTNNKGsAAWMAPE -1 20538596 t lperfetto "Analyses of phosphorylation site mutants of the activation segment indicate that autophosphorylation of Ser-192 precedes TAB1 phosphorylation and is followed by sequential phosphorylation of Thr-178, Thr-187, and finally Thr-184. Finally, we present a model for the chronological order of events governing TAB1-induced TAK1 autoactivation." SIGNOR-232153 MAP3K7 protein O43318 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation Thr184 GTACDIQtHMTNNKG -1 20538596 t lperfetto "Analyses of phosphorylation site mutants of the activation segment indicate that autophosphorylation of Ser-192 precedes TAB1 phosphorylation and is followed by sequential phosphorylation of Thr-178, Thr-187, and finally Thr-184. Finally, we present a model for the chronological order of events governing TAB1-induced TAK1 autoactivation." SIGNOR-227544 MAP3K7 protein O43318 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation Ser192 HMTNNKGsAAWMAPE 9606 10702308 t lperfetto "A mutant of TAK1 that lacks kinase activity is not phosphorylated either following IL-1 treatment or when coexpressed with TAB1, indicating that TAK1 phosphorylation is due to autophosphorylation. Furthermore, mutation to alanine of a conserved serine residue (Ser-192) in the activation loop between kinase domains VII and VIII abolishes both phosphorylation and activation of TAK1. These results suggest that IL-1 and ectopic expression of TAB1 both activate TAK1 via autophosphorylation of Ser-192." SIGNOR-235758 MAP3K7 protein O43318 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation Thr187 CDIQTHMtNNKGSAA -1 20538596 t lperfetto "Analyses of phosphorylation site mutants of the activation segment indicate that autophosphorylation of Ser-192 precedes TAB1 phosphorylation and is followed by sequential phosphorylation of Thr-178, Thr-187, and finally Thr-184. Finally, we present a model for the chronological order of events governing TAB1-induced TAK1 autoactivation." SIGNOR-227540 SMAD6 protein O43541 UNIPROT MAP3K7 protein O43318 UNIPROT "down-regulates activity" binding 10116 11737269 t lperfetto "Smad6 interacts with tak1 and tab1, and smad7 with tab1. The interaction of i-smads with tak1 and/or tab1 implies that several mechanisms exist underlying the repression of the tak1-p38 kinase pathway by i-smads." SIGNOR-235571 MAP4K4 protein O95819 UNIPROT MAP3K7 protein O43318 UNIPROT up-regulates binding 9606 10807933 t gcesareni "The existence of an at least trimolecular complex consisting of nik, tak1, and ikk2, although the precise sequence of activation as well as the possible location of the kinases within the signalosome remains to be elucidated." SIGNOR-77404 PPP2CA protein P67775 UNIPROT MAP3K7 protein O43318 UNIPROT down-regulates dephosphorylation Thr187 CDIQTHMtNNKGSAA 9606 17079228 t gcesareni "Our results demonstrate that pp6 specifically down-regulates tak1 through dephosphorylation of thr-187 in the activation loop, which is likely important for suppressing inflammatory responses via tak1 signaling pathways." SIGNOR-150369 TRAF2 protein Q12933 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" ubiquitination Lys158 ALIHRDLkPPNLLLV 9606 BTO:0000007 20038579 t lperfetto "Tumor necrosis factor receptor-associated factors 2 and 6 (traf2 and -6) act as the ubiquitin e3 ligases to mediate lys63-linked tak1 polyubiquitination at the lys158 residue in vivo and in vitro. Lys(63)-linked TAK1 polyubiquitination at the Lys(158) residue is required for TAK1-mediated IKK complex recruitment." SIGNOR-162638 RIPK1 protein Q13546 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 21133840 t "simone vumbaca" "RIP-1 recruitment of MEKK-3 and transforming growth factor-beta (TGFbeta)-activated kinase (TAK1) subsequently activates the IKK (inhibitor of Œ∫B kinase) complex" SIGNOR-256022 TAB1 protein Q15750 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 17299140 t lperfetto "The yeast two-hybrid system has now revealed two human proteins, termed tab1 and tab2 (for tak1 binding protein), that interact with tak1. Overproduction of tab1 enhanced activity of the plasminogen activator inhibitor 1 gene promoter, which is regulated by tgf-beta, and increased the kinase activity of tak1. Tab1 activates the kinase activity of tak1 by directly binding to its catalytic domain. Tab1 overexpression increase the kinase activity of tak1 in mammalian cells." SIGNOR-153031 TAB1 protein Q15750 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 8638164 t lperfetto "The yeast two-hybrid system has now revealed two human proteins, termed tab1 and tab2 (for tak1 binding protein), that interact with tak1. Overproduction of tab1 enhanced activity of the plasminogen activator inhibitor 1 gene promoter, which is regulated by tgf-beta, and increased the kinase activity of tak1. Tab1 activates the kinase activity of tak1 by directly binding to its catalytic domain. Tab1 overexpression increase the kinase activity of tak1 in mammalian cells." SIGNOR-41941 TAB3 protein Q8N5C8 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 14670075 t lperfetto "We have identified a new binding partner of the tgfbeta (transforming growth factor-beta)-activated protein kinase (tak1), termed tab.two distinct tak1 complexes are present in cells. One comprises tak1 complexed with tab1 and tab2, and the other tak1 complexed with tab1 and tab3 (tak1-binding protein-3). Both complexes are activated in response to tumour necrosis factor-alpha or interleukin-1." SIGNOR-120325 MAP4K1 protein Q92918 UNIPROT MAP3K7 protein O43318 UNIPROT up-regulates 9606 10224067 f gcesareni "These studies establish that hpk1 acts as an upstream activator for the tak1-sek-jnk1 module in relaying the tgf-_ signal into the nuclei in 293t cells." SIGNOR-67321 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR isoleucine smallmolecule CHEBI:24898 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270421 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207666 CYLD protein Q9NQC7 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" deubiquitination 10090 29291351 t gianni "Mechanistically, CYLD interacts directly with the kinase TAK1 and removes its K63-linked polyubiquitin chain, which blocks downstream activation of the JNK-p38 cascades." SIGNOR-266437 TAB2 protein Q9NYJ8 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 8638164 t lperfetto "The yeast two-hybrid system has now revealed two human proteins, termed tab1 and tab2 (for tak1 binding protein), that interact with tak1. Overproduction of tab1 enhanced activity of the plasminogen activator inhibitor 1 gene promoter, which is regulated by tgf-beta, and increased the kinase activity of tak1. . These results define tab2 as an adaptor linking tak1 and traf6 and as a mediator of tak1 activation in the il-1 signaling pathway . taken together, these results indicate that polyubiquitination of rip1 mediates the independent recruitment of tab2 and nemo, which in turn recruits tak1 and ikk, respectively, to tnf-r1." SIGNOR-105860 TAB2 protein Q9NYJ8 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" binding 9606 14670075 t lperfetto "Our results indicate that two distinct TAK1 complexes are present in cells. One comprises TAK1 complexed with TAB1 and TAB2, and the other TAK1 complexed with TAB1 and TAB3. Both complexes are activated in response to tumour necrosis factor-alpha or interleukin-1 in human epithelial KB cells or bacterial lipopolysaccharide in RAW264.7 macrophages" SIGNOR-120268 TRAF6 protein Q9Y4K3 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" ubiquitination Lys34 NFEEIDYkEIEVEEV 9606 18758450 t lperfetto "Intriguingly, TGF-beta-induced TRAF6-mediated Lys 63-linked polyubiquitylation of TAK1 Lys 34 correlates with TAK1 activation. Our data show that TGF-beta specifically activates TAK1 through interaction of TbetaRI with TRAF6, whereas activation of Smad2 is not dependent on TRAF6." SIGNOR-236071 ERBB2 protein P04626 UNIPROT MSI1 protein O43347 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20443831 f gcesareni "We investigated the possibilities that erbb2 may regulate downstream mediators of notch1 signaling to induce musashi1 (which enhances notch1 signaling)." SIGNOR-165195 CCND1 protein P24385 UNIPROT MSI1 protein O43347 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20443831 f gcesareni "We hypothesized that cyclin d1 may induce notch1 activity either by repressing numb or by inducing musashi 1 expression" SIGNOR-165186 RIPK2 protein O43353 UNIPROT RIPK2 protein O43353 UNIPROT "up-regulates activity" phosphorylation Ser176 KWRMMSLsQSRSSKS 9606 16824733 t amattioni "In summary, our results indicate that s176 is a regulatory autophosphorylation site for rip2 and that s176 phosphorylation can be used to monitor the activation state of rip2." SIGNOR-229701 TNF protein P01375 UNIPROT RIPK2 protein O43353 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18647246 f miannu "NOD2, toll-like receptor 4 (TLR4) and the adapter protein receptor-interacting protein 2 (RIP2) are induced by tumor-necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) in the bronchial epithelial cell line BEAS-2B." SIGNOR-252409 IFNG protein P01579 UNIPROT RIPK2 protein O43353 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18647246 f miannu "NOD2, toll-like receptor 4 (TLR4) and the adapter protein receptor-interacting protein 2 (RIP2) are induced by tumor-necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) in the bronchial epithelial cell line BEAS-2B." SIGNOR-252410 NOD2 protein Q9HC29 UNIPROT RIPK2 protein O43353 UNIPROT "up-regulates activity" binding 9606 17355968 t miannu "The function of NOD2 could be to recruit RICK at the plasma membrane to form an active complex able to activate part of the NF-κB pathway. NOD2 induces a membrane recruitment of RICK that is dependent on a CARD-CARD interaction." SIGNOR-252402 HNRNPU protein Q00839 UNIPROT HOXA2 protein O43364 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 f lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262284 CSNK2A1 protein P68400 UNIPROT PRPF3 protein O43395 UNIPROT up-regulates phosphorylation Thr494 TEAVQDPtKVEAHVR 9606 17932117 t lperfetto "Our findings provide new insights into the biology of hprp3p and suggest that the loss of hprp3p phosphorylation at thr494 is a key step for initiating thr494met aberrant interactions within u4/u6 snrnp complex and that these are likely linked to the rp18 phenotype." SIGNOR-158319 GRID2IP protein A4D2P6 UNIPROT GRID2 protein O43424 UNIPROT "up-regulates quantity" binding 9606 11826110 t miannu "We identified a novel GluRdelta2-interacting protein, named Delphilin, that contains a single PDZ domain and formin homology (FH) domains FH1 and FH2 plus coiled-coil structure. Delphilin is selectively localized at the postsynaptic junction site of the parallel fiber-Purkinje cell synapse and colocalized with GluRdelta2. Thus, Delphilin is a postsynaptic scaffolding protein at the parallel fiber-Purkinje cell synapse, where it may serve to link GluRdelta2 with actin cytoskeleton and various signaling molecules." SIGNOR-264475 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRID2 protein O43424 UNIPROT "up-regulates activity" "chemical activation" 9606 27586965 t miannu "Glutamate is the major excitatory neurotransmitter in the mammalian central nervous system (CNS) and exerts its biological activity through a variety of receptors. Glutamate receptors (GluRs) are divided into two major classes on the basis of the mechanism by which they relay their signal: the ionotropic glutamate receptors (iGluRs), which are ligand-gated cation channels, and the metabotropic glutamate receptors (mGluRs) that are G protein-coupled receptors" SIGNOR-264469 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270422 USP7 protein Q93009 UNIPROT MDM4 protein O15151 UNIPROT up-regulates deubiquitination 9606 16082221 t gcesareni "Subsequently, hausp was shown to deubiquitinate mdm2 and mdmx, thereby stabilizing these proteins." SIGNOR-139453 PAK4 protein O96013 UNIPROT SYNJ1 protein O43426 UNIPROT "up-regulates activity" phosphorylation -1 22371566 t miannu "We identified two novel Pak5 substrates, Pacsin1 and Synaptojanin1, proteins that directly interact with one another to regulate synaptic vesicle endocytosis and recycling. Pacsin1 and Synaptojanin1 were phosphorylated by Pak5 and the other group II Paks in vitro, and Pak5 phosphorylation promoted Pacsin1-Synaptojanin1 binding both in vitro and in vivo." SIGNOR-263024 EPHB2 protein P29323 UNIPROT SYNJ1 protein O43426 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 15821731 t lperfetto "Ephb2 causes tyrosine phosphorylation in the proline-rich domain of synaptojanin 1, and inhibits both the interaction with endophilin and the 5'-phosphatase activity of synaptojanin 1" SIGNOR-135274 PAK6 protein Q9NQU5 UNIPROT SYNJ1 protein O43426 UNIPROT "up-regulates activity" phosphorylation -1 22371566 t miannu "We identified two novel Pak5 substrates, Pacsin1 and Synaptojanin1, proteins that directly interact with one another to regulate synaptic vesicle endocytosis and recycling. Pacsin1 and Synaptojanin1 were phosphorylated by Pak5 and the other group II Paks in vitro, and Pak5 phosphorylation promoted Pacsin1-Synaptojanin1 binding both in vitro and in vivo." SIGNOR-263022 PAK5 protein Q9P286 UNIPROT SYNJ1 protein O43426 UNIPROT "up-regulates activity" phosphorylation -1 22371566 t miannu "We identified two novel Pak5 substrates, Pacsin1 and Synaptojanin1, proteins that directly interact with one another to regulate synaptic vesicle endocytosis and recycling. Pacsin1 and Synaptojanin1 were phosphorylated by Pak5 and the other group II Paks in vitro, and Pak5 phosphorylation promoted Pacsin1-Synaptojanin1 binding both in vitro and in vivo." SIGNOR-263026 "AP-2 complex" complex SIGNOR-C245 SIGNOR SYNJ1 protein O43426 UNIPROT "up-regulates activity" binding 10116 15496985 t Giorgia "Some of the more minor interactors are very strongly enriched (AAK, auxilin, Dab2, eps15, epsin1 and synaptojanin170). All these enriched proteins have multiple copies of short alpha‐appendage interaction motifs" SIGNOR-260396 CAMK1 protein Q14012 UNIPROT EIF4G3 protein O43432 UNIPROT unknown phosphorylation Ser1156 NTFMRGGsSKDLLDN 9606 14507913 t llicata "Endogenous eIF4GII immunoprecipitated from HEK293T cells was phosphorylated by CaMKI, in vitro as was a recombinant fragment of eIF4GII encompassing the central and C-terminal regions. The latter phosphorylation occurred with favorable kinetics (Km = 1 microm; kcat = 1.8 s-1) at a single site, Ser1156, located in a segment of eIF4GII aligning with the phosphoregion of eIF4GI. Phosphopeptide mapping and back phosphorylation experiments revealed [Ca2+]i-dependent, CaMKI site-specific, eIF4GII phosphorylation in vivo." SIGNOR-250613 PNCK protein Q6P2M8 UNIPROT EIF4G3 protein O43432 UNIPROT up-regulates phosphorylation Ser1156 NTFMRGGsSKDLLDN 9606 22514323 t lperfetto "Here we report that activity-dependent translational initiation in cultured rat hippocampal neurons is enhanced by camki-mediated phosphorylation of ser1156 in eukaryotic initiation factor eif4gii (4gii)." SIGNOR-197190 CAMK1G protein Q96NX5 UNIPROT EIF4G3 protein O43432 UNIPROT up-regulates phosphorylation Ser1156 NTFMRGGsSKDLLDN 9606 22514323 t lperfetto "Here we report that activity-dependent translational initiation in cultured rat hippocampal neurons is enhanced by camki-mediated phosphorylation of ser1156 in eukaryotic initiation factor eif4gii (4gii)." SIGNOR-197149 PITX2 protein Q99697 UNIPROT TBX1 protein O43435 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20129917 f Regulation miannu "Pitx2 activated Tbx4, Tbx15, and Mga and repressed Tbx1, Tbx2, Tbx5, and Tbx6 expression." SIGNOR-251870 ASH2L protein Q9UBL3 UNIPROT TBX1 protein O43435 UNIPROT "up-regulates activity" binding 9606 20463296 t Regulation miannu "Tbx1 interacts with Ash2l in both yeast and mammalian cells and Ash2l acts as a transcriptional co-activator in luciferase reporter assays." SIGNOR-251868 CCAR2 protein Q8N163 UNIPROT SUV39H1 protein O43463 UNIPROT "down-regulates activity" binding 26158765 t lperfetto "Besides SIRT1, CCAR2 inhibits the activity of the histone-modifying enzymes SUV39H1 and HDAC3 [9, 10], thus playing an important role in chromatin structure regulation." SIGNOR-267664 PAX7-FOXO1 "fusion protein" SIGNOR-FP11 SIGNOR SUV39H1 protein O43463 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23435416 f lperfetto "In addition, KMT1A has recently been shown to play a role in ARMS by inhibiting myogenic differentiation. Although not shown directly, the authors speculated that KMT1A levels may be regulated by PAX3-FOXO1, as KMT1A expression was only increased on induction of differentiation in PAX3-FOXO1 positive cell lines" SIGNOR-249598 AREL1 protein O15033 UNIPROT HTRA2 protein O43464 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 23479728 t lperfetto "Furthermore, the ubiquitination and degradation of SMAC, HtrA2, and ARTS were significantly enhanced in AREL1-expressing cells following apoptotic stimulation, indicating that AREL1 binds to and ubiquitinates cytosolic but not mitochondria-associated forms of IAP antagonists" SIGNOR-267669 AKT1 protein P31749 UNIPROT HTRA2 protein O43464 UNIPROT down-regulates phosphorylation Ser212 RVRVRLLsGDTYEAV 9606 17311912 t lperfetto "Akt attenuation of the serine protease activity of htra2/omi through phosphorylation of serine 212" SIGNOR-252500 AKT2 protein P31751 UNIPROT HTRA2 protein O43464 UNIPROT down-regulates phosphorylation Ser212 RVRVRLLsGDTYEAV 9606 17311912 t lperfetto "Akt attenuation of the serine protease activity of htra2/omi through phosphorylation of serine 212" SIGNOR-153327 CDK5 protein Q00535 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates phosphorylation Ser400 IHKVILGsPAHRAGL 9606 21701498 t lperfetto "Here we report that cyclin-dependent kinase-5 (cdk5), a kinase implicated in the pathogenesis of several neurodegenerative diseases, is responsible for phosphorylating htra2 at s400.We have shown previously that phosphomimetic mutants of htra2 at s400 result in increased proteolytic activity and contribute to enhanced resistance to mitochondrial stress" SIGNOR-174598 BAX protein Q07812 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates relocalization 9606 14585074 t "Translocation from Mitochondria to Cytosol" amattioni "Bax and/or bak-mediated release of pro-apoptotic mediators including smac/diablo and omi" SIGNOR-88590 BAK1 protein Q16611 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates 9606 21210296 f gcesareni "Permeabilization of the outer mitochondrial membrane allows the leakage of at least five apoptotic mediators from the mitochondrial intermembrane space, such as cyt c, (diablo/diablo), htra2/omi, apoptosis-inducing factors (aif), and endonuclease g. Such modifications result in their activation and translocation to outer mitochondrial membrane (omm) which helps it to interact with multidomain pro-apototic members, bax/baklike proteins, leading to their oligomerization and formation of pore." SIGNOR-170966 BAK1 protein Q16611 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates relocalization 9606 14585074 t "Translocation from Mitochondria to Cytosol" amattioni "Bax and/or bak-mediated release of pro-apoptotic mediators including smac/diablo and omi" SIGNOR-118908 PINK1 protein Q9BXM7 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates phosphorylation Ser142 VPSPPPAsPRSQYNF 9606 17906618 t gcesareni "Htra2 is phosphorylated on activation of the p38 pathway, occurring in a pink1-dependent mannerwe suggest that pink1-dependent phosphorylation of htra2 might modulate its proteolytic activity, thereby contributing to an increased resistance of cells to mitochondrial stress." SIGNOR-158052 AKT proteinfamily SIGNOR-PF24 SIGNOR HTRA2 protein O43464 UNIPROT down-regulates phosphorylation Ser212 RVRVRLLsGDTYEAV 9606 17311912 t lperfetto "Akt attenuation of the serine protease activity of htra2/omi through phosphorylation of serine 212" SIGNOR-153323 CTNNB1 protein P35222 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates activity" binding 10090 24482235 t flangone "The interaction of Beta-catenin with Tcf is important for Beta-catenin s's function in iPSCs induction. In addition, Beta-catenin interacts with Oct4, Sox2, and Klf4, respectively. In the reprogramming process, Beta-catenin further enhances expression of pluripotency-related genes." SIGNOR-242100 STAT6 protein P42226 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25934862 f miannu "IL-4-induced macrophage polarization involves induction of STAT6 and KLF4 that induce each other and promote M2 polarization." SIGNOR-254519 STAT6 protein P42226 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22378047 t lperfetto "STAT6 coordinates and synergizes with both PPAR? and KrŸppel-like factor 4 (KLF4), a member of a family of proteins that contribute to macrophage function." SIGNOR-249568 MAPK7 protein Q13164 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23612709 f miannu "The MEK5-dependent activation of ERK5 promotes binding of the transcription factor SP1 to the promoter of the genes encoding the transcription factors Klf2 and Klf4, leading to their increased abundance. Subsequently, Klf2 and Klf4 bind to the Npnt promoter and induce the production of nephronectin during myoblast fusion" SIGNOR-255455 MRTFA protein Q969V6 UNIPROT KLF4 protein O43474 UNIPROT down-regulates 9606 21673106 f "miR-143 and miR-145 target KLF4" gcesareni "This result suggests that mrtf-a, but not myocd, is essential for bmp4-dependent induction ofmir-143/145gene transcription. Of the mirnas identified to target klf4, only mir-143 and mir-145 were induced at least 1.5-fold by both bmp4 and tgf- , suggesting that they may be critical for bmp4- and tgf- -mediated reduction of klf4." SIGNOR-174261 SRC protein P12931 UNIPROT PROM1 protein O43490 UNIPROT unknown phosphorylation Tyr852 GYHKDHVyGIHNPVM 9606 19296573 t llicata "Cd133 (prominin-1) is phosphorylated on cytoplasmic tyrosine-828 and tyrosine-852 by src" SIGNOR-184776 SRC protein P12931 UNIPROT PROM1 protein O43490 UNIPROT unknown phosphorylation Tyr828 RMDSEDVyDDVETIP 9606 19296573 t llicata "Cd133 (prominin-1) is phosphorylated on cytoplasmic tyrosine-828 and tyrosine-852 by src" SIGNOR-184772 SP1 protein P08047 UNIPROT CACNA1G protein O43497 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 23868804 t miannu "Consistent with this, Sp1 over-expression enhanced promoter activity while siRNA-mediated Sp1 silencing significantly decreased the level of CaV 3.1 protein and reduced the amplitude of whole-cell T-type Ca(2+) currents expressed in the N1E-115 cells. These results provide new insights into the molecular mechanisms that control CaV 3.1 channel expression." SIGNOR-264034 STAT4 protein Q14765 UNIPROT LAMTOR5 protein O43504 UNIPROT "up-regulates activity" binding 9606 22740693 t miannu "It suggests that HBXIP is able to activate S100A4 promoter via interacting with STAT4 in breast cancer cells, leading to the up-regulation of S100A4. here we first report that the transcription factor STAT4 plays a role in regulating S100A4 mediated by HBXIP in breast cancer." SIGNOR-255247 STAT6 protein P42226 UNIPROT SLC26A4 protein O43511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24429829 f miannu "We then examined the ability of STAT6 to bind each of the N4 GAS motifs in vivo with a site-specific ChIP assay, the results of which showed that STAT6 interacted with only the N4 GAS motif that was functionally implicated in increasing the activity of the pendrin promoter following IL-4 treatment." SIGNOR-255250 PRKCQ protein Q04759 UNIPROT WIPF1 protein O43516 UNIPROT "up-regulates activity" phosphorylation Ser488 RNESRSGsNRRERGA -1 12504004 t lperfetto "TCR engagement also causes PKCtheta-dependent phosphorylation of WIP, causing the disengagement of WASP from the WIP-WASP complex, thereby releasing it from WIP inhibition. These results suggest that the ZAP-70-CrkL-WIP pathway and PKCtheta link TCR to WASP activation. | These results suggest that phosphorylation at S488 disrupts WIP binding to WASP." SIGNOR-249181 FKBP15 protein Q5T1M5 UNIPROT WIPF1 protein O43516 UNIPROT "up-regulates activity" binding 9606 19121306 t Giulio "However, we did detect WAFL binding to bothWIP and actin by immunoprecipitation (Fig. 4). In conclusion, we propose a model whereby WAFL associates toendocytic vesicles by its coiled-coil domain and is involved in actin-based movement of early endosomes via WIP and binding to actin." SIGNOR-260596 FOXO3 protein O43524 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14981546 f "Induction of Foxo3a phosphorylation by FLT3-ITD receptors in Ba/F3 cells correlates with the suppression of Foxo-target genes p27Kip1 and the proapoptotic Bcl-2 family member Bim" SIGNOR-261528 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270423 FOXO3 protein O43524 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12913110 f lperfetto "In addition, we find that FKHRL1 (FOXO3a) directly activates the bim promoter via two conserved FOXO binding sites and that mutation of these sites abolishes bim promoter activation after NGF withdrawal." SIGNOR-209657 CDK1 protein P06493 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser104 FSFDTDRsPAPMSCD 9606 22071694 t lperfetto "Furthermore, active recombinant Cdk1/cyclin B1 phosphorylates BimEL and BimL in vitro and Serine 44 on BimL has been identified as a Cdk1 phosphorylation site. Collectively, these results suggest that Cdk1/cyclin B1-dependent hyper-phosphorylation of Bim during prolonged mitotic arrest is an important cell death signal." SIGNOR-267985 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C110 SIGNOR-C110 23579495 t lperfetto "Phosphorylation by GSK3 kept Axin activated (open) for _-catenin interaction and poised for engagement of LRP6." SIGNOR-201683 MAPK3 protein P27361 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 9606 15486195 t lperfetto "In vitro, bimel was phosphorylated by extracellular signal-regulated kinase on ser(69), which resides in the bimel-specific insert region. Using phosphospecific antibody against this site, we show that this residue is actually phosphorylated in cells. We also show that phosphorylation of ser(69) promotes ubiquitination of bimel. We conclude that mek inhibitors sensitize mda-mb231 and hbc4 cells to anoikis by blocking phosphorylation and hence degradation of bimel" SIGNOR-129878 MAPK1 protein P28482 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 9606 15486195 t lperfetto "In vitro, bimel was phosphorylated by extracellular signal-regulated kinase on ser(69), which resides in the bimel-specific insert region. Using phosphospecific antibody against this site, we show that this residue is actually phosphorylated in cells. We also show that phosphorylation of ser(69) promotes ubiquitination of bimel. We conclude that mek inhibitors sensitize mda-mb231 and hbc4 cells to anoikis by blocking phosphorylation and hence degradation of bimel" SIGNOR-129874 MAPK1 protein P28482 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation 9606 16282323 t lperfetto "Erk phosphorylation serves as a signal for bim ubiquitination and proteasomal degradation" SIGNOR-141584 AKT1 protein P31749 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates activity" phosphorylation Ser87 FIFMRRSsLLSRSSS 9606 16282323 t lperfetto "Recombinant Akt could directly phosphorylate a GST-Bim(EL) fusion protein and identified the Akt phosphorylation site in the Bim(EL) domain as Ser(87). Further, we demonstrated that cytokine stimulation promotes Bim(EL) binding to 14-3-3 proteins. Finally, we show that mutation of Ser(87) dramatically increases the apoptotic potency of Bim(EL)." SIGNOR-252487 FLT3 protein P36888 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14981546 f "FLT3-ITD signaling contributes to transcriptional inhibition of p27Kip1 and Bim gene expression" SIGNOR-261525 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT down-regulates phosphorylation 9606 BTO:0000782;BTO:0001271 18174237 t gcesareni "Constitutive activation of the c-jun n-terminal kinase (jnk) pathway in sup-t1 cells promoted phosphorylation and degradation of bimel via the proteosome." SIGNOR-160326 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 10090 15486195 t miannu "Ser69 can also be phosphorylated by JNK and p38MAPK at least in vitro. Phosphorylation of BimEL on Ser69 promotes its ubiquitination." SIGNOR-250132 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 12591950 t "The effect has been demonstrated using O43521-2" gcesareni "Here, we demonstrate that jnk phosphorylates two members of the bh3-only subgroup of bcl2-related proteins (bim and bmf) that are normally sequestered by binding to dynein and myosin v motor complexes. Phosphorylation by jnk causes release from the motor complexes" SIGNOR-98396 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 9606 18174237 t gcesareni "Constitutive activation of the c-jun n-terminal kinase (jnk) pathway in sup-t1 cells promoted phosphorylation and degradation of bimel via the proteosome." SIGNOR-160323 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 10090 12818176 t miannu "Mitochondrially localized JNKs but not their upstream activators MLKs or MKKs phosphorylated BIMEL at Ser65, potentiating its cytotoxicity without altering its subcellular distribution or integration into mitochondrial membranes. JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73" SIGNOR-250133 MAPK9 protein P45984 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 18174237 t gcesareni "Constitutive activation of the c-jun n-terminal kinase (jnk) pathway in sup-t1 cells promoted phosphorylation and degradation of bimel via the proteosome." SIGNOR-250136 MAPK9 protein P45984 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250135 MAPK9 protein P45984 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser59 GDSCPHGsPQGPLAP 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250134 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 10090 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250131 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 18498746 t gcesareni "Jnk is the physiogically relevant uv-stimulated kinase that phosphorylates bimel on thr-112/jnk-induced bim apoptotic activity" SIGNOR-178683 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser59 GDSCPHGsPQGPLAP 10090 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250130 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR -1 15486195 t miannu "Ser69 can also be phosphorylated by JNK and p38MAPK at least in vitro. Phosphorylation of BimEL on Ser69 promotes its ubiquitination." SIGNOR-250080 FOXO1 protein Q12778 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12913110 f lperfetto "FOXO transcription factors directly activate bim gene expression and promote apoptosis in sympathetic neurons." SIGNOR-209654 PPP1CA protein P62136 UNIPROT AURKA protein O14965 UNIPROT down-regulates dephosphorylation 9606 11551964 t gcesareni "Pp1 is shown to dephosphorylate active stk15 and abolish its activity in vitro." SIGNOR-110411 MAPK14 protein Q16539 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 10116 15486195 t miannu "Ser69 can also be phosphorylated by JNK and p38MAPK at least in vitro. Phosphorylation of BimEL on Ser69 promotes its ubiquitination." SIGNOR-260442 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17960585 f miannu "Transforming growth factor-beta (TGF-beta) signaling is known to depend on the formation of Smad2/3-Smad4 transcription regulatory complexes. Functional analysis revealed that Smad3 and Smad4 were the predominant mediators of TGF-beta-induced apoptosis in Hep3B cells. We provide evidence that up-regulation of Bcl-2-interacting mediator of cell death (Bim), under the transcriptional control of Smad3-Smad4 signaling, is crucial to TGF-beta-induced apoptosis in Hep3B cells." SIGNOR-260425 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98392 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Ser104 FSFDTDRsPAPMSCD 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98384 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Ser118 DKSTQTPsPPCQAFN 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98388 p38 proteinfamily SIGNOR-PF16 SIGNOR BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 10116 15486195 t miannu "Ser69 can also be phosphorylated by JNK and p38MAPK at least in vitro. Phosphorylation of BimEL on Ser69 promotes its ubiquitination." SIGNOR-260443 AKT proteinfamily SIGNOR-PF24 SIGNOR BCL2L11 protein O43521 UNIPROT "down-regulates activity" phosphorylation Ser87 FIFMRRSsLLSRSSS 9606 16282323 t lperfetto "Recombinant Akt could directly phosphorylate a GST-Bim(EL) fusion protein and identified the Akt phosphorylation site in the Bim(EL) domain as Ser(87). Further, we demonstrated that cytokine stimulation promotes Bim(EL) binding to 14-3-3 proteins. Finally, we show that mutation of Ser(87) dramatically increases the apoptotic potency of Bim(EL)." SIGNOR-141581 FOXO proteinfamily SIGNOR-PF27 SIGNOR BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12913110 f lperfetto "FOXO transcription factors directly activate bim gene expression and promote apoptosis in sympathetic neurons." SIGNOR-252914 14-3-3 proteinfamily SIGNOR-PF7 SIGNOR BCL2L11 protein O43521 UNIPROT down-regulates binding 9606 16282323 t gcesareni "Cytokine stimulation promotes bim(el) binding to 14-3-3 proteins. Akt could directly phosphorylate a gst-bim(el) fusion protein and identified the akt phosphorylation site in the bim(el) domain as ser(87). we propose that ser87 of bimel is an important regulatory site that is targeted byakt to attenuate thepro-apoptotic function of bim el, thereby promoting cell survival." SIGNOR-141577 EGLN3 protein Q9H6Z9 UNIPROT BCL2L11 protein O43521-1 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro67 PQGPLAPpASPGPFA 9606 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262003 EGLN3 protein Q9H6Z9 UNIPROT BCL2L11 protein O43521-1 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro70 PLAPPASpGPFATRS 9606 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262004 SGK1 protein O00141 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 11154281 t lperfetto "Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a)|However, SGK and Akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on FKHRL1. While both kinases can phosphorylate Thr-32, SGK displays a marked preference for Ser-315 whereas Akt favors Ser-253. These findings suggest that SGK and Akt may coordinately regulate the function of FKHRL1 by phosphorylating this transcription factor at distinct sites. The efficient phosphorylation of these three sites on FKHRL1 by SGK and Akt appears to be critical to the ability of growth factors to suppress FKHRL1-dependent transcription, thereby preventing FKHRL1 from inducing cell cycle arrest and apoptosis." SIGNOR-249133 SGK1 protein O00141 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 11154281 t lperfetto "We show here that sgk1, like akt, promotes cell survival and that it does so in part by phosphorylating and inactivating fkhrl1. However, sgk and akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on fkhrl1. While both kinases can phosphorylate thr-32, sgk displays a marked preference for ser-315 whereas akt favors ser-253." SIGNOR-236607 SGK1 protein O00141 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 11154281 t lperfetto "Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a)|However, SGK and Akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on FKHRL1. While both kinases can phosphorylate Thr-32, SGK displays a marked preference for Ser-315 whereas Akt favors Ser-253. These findings suggest that SGK and Akt may coordinately regulate the function of FKHRL1 by phosphorylating this transcription factor at distinct sites. The efficient phosphorylation of these three sites on FKHRL1 by SGK and Akt appears to be critical to the ability of growth factors to suppress FKHRL1-dependent transcription, thereby preventing FKHRL1 from inducing cell cycle arrest and apoptosis." SIGNOR-249134 IKBKB protein O14920 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 19188143 t gcesareni "Ikkbeta phosphorylates foxo3a at ser644. Ikappab kinase (ikk) physically interacts with, phosphorylates, and inhibits foxo3a independent of akt and causes proteolysis of foxo3a via the ub-dependent proteasome pathway" SIGNOR-183684 IKBKB protein O14920 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150 15084260 t gcesareni "Ikkbeta phosphorylates foxo3a at ser644. Ikappab kinase (ikk) physically interacts with, phosphorylates, and inhibits foxo3a independent of akt and causes proteolysis of foxo3a via the ub-dependent proteasome pathway" SIGNOR-124207 CHUK protein O15111 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 SIGNOR-C14 15084260 t gcesareni "Ikappab kinase promotes tumorigenesis through inhibition of forkhead foxo3a. The tnf treatment of ht-29 cells increased ikk-dependent foxo3 ser644 phosphorylation." SIGNOR-124203 NR3C1 protein P04150 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22848740 t miannu "We show that FOXO3 is an immediate early glucocorticoid receptor (GR) target, whose transcription is even further enhanced by conditions that mimic metabolic stress." SIGNOR-255759 PIM1 protein P11309 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser253 APRRRAVsMDNSNKY 9606 18593906 t tpavlidou "Pim-mediated phosphorylation and inactivation of forkhead transcription factors, foxo1a and foxo3a, was involved in the transcriptional repression of the p27(kip1) gene." SIGNOR-179304 PIM1 protein P11309 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 18593906 t fspada "Pim1s expression induced the phosphorylation of foxo3a (fig. 5a and b) and inactivated its transcriptional activity (fig. 5c). A previous report showed that phosphorylation at t32, s253, and s315 residues in foxo3a induced 14-3-3 binding, nuclear export, and proteasomemediated degradation (42)." SIGNOR-179308 PRLR protein P16471 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 17975019 f miannu "We also show that activation of RS represses the expression of the transcription factor Forkhead box O3 (FOXO3) and that of the enzyme galactose-1-phosphate uridyltransferase (Galt), two proteins known to be essential for normal follicular development." SIGNOR-254187 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184569 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser425 TKGSGLGsPTSSFNS 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184577 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser344 QDDDAPLsPMLYSSS 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184573 TEAD1 protein P28347 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21211055 f gcesareni "Tead1 can regulate transcription of the foxo3a gene through the binding to the m-cat element, demonstrated with independent chip-pcr analysis, emsa and luciferase reporter system assay. The over-expression and inhibition analysis suggest that foxo3a was positively regulated by tead1." SIGNOR-170976 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160407 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser425 TKGSGLGsPTSSFNS 9606 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160415 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser344 QDDDAPLsPMLYSSS 9606 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160411 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249625 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270424 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249626 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249627 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252522 TAK-875 chemical CID:24857286 PUBCHEM FFAR1 protein O14842 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-207182 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252524 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation 9606 21798082 t lperfetto "Akt inactivates protein degradation by phosphorylating and thus repressing the transcription factors of the foxo family, and stimulates protein synthesis via the mammalian target of rapamycin (mtor) and glycogen synthase kinase 3b (gsk3b)." SIGNOR-175288 AKT1 protein P31749 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252523 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-236675 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-235960 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-236671 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249640 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249641 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249639 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser321 NSNASTVsGRLSPIM 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-163676 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser318 SRTNSNAsTVSGRLS 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-163672 PPP2CA protein P67775 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates dephosphorylation Ser253 APRRRAVsMDNSNKY 9606 20110348 t gcesareni "Protein phosphatase 2a reactivates foxo3a through a dynamic interplay with 14-3-3 and aktpp2a-mediated dephosphorylation of t32/s253 is required for dissociation of 14-3-3, nuclear translocation, and transcriptional activation of foxo3a." SIGNOR-163680 PPP2CA protein P67775 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates dephosphorylation Thr32 QSRPRSCtWPLQRPE 9606 20110348 t gcesareni "Protein phosphatase 2a reactivates foxo3a through a dynamic interplay with 14-3-3 and aktpp2a-mediated dephosphorylation of t32/s253 is required for dissociation of 14-3-3, nuclear translocation, and transcriptional activation of foxo3a." SIGNOR-163684 STK4 protein Q13043 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates phosphorylation Ser209 SSAGWKNsIRHNLSL 9606 18394876 t gcesareni "Bonni and coworkers demonstrated that mst1 can phosphorylate foxo3 (and subsequently, foxo1) principally ser207 (ser212 in foxo1), a conserved site in the forkhead domain. This phosphorylation interdicts 14-3-3 binding, promotes foxo nuclear residence and transcriptional activity." SIGNOR-178190 STK4 protein Q13043 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates phosphorylation Ser209 SSAGWKNsIRHNLSL 9606 22898666 t gcesareni "Bonni and coworkers demonstrated that mst1 can phosphorylate foxo3 (and subsequently, foxo1) principally ser207 (ser212 in foxo1), a conserved site in the forkhead domain. This phosphorylation interdicts 14-3-3 binding, promotes foxo nuclear residence and transcriptional activity." SIGNOR-191851 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Thr179 SSPDKRLtLSQIYEW 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-238804 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser588 QTLSDSLsGSSLYST 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249684 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser399 DNITLPPsQPSPTGG 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249667 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser555 RALSNSVsNMGLSES 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249681 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser626 SLECDMEsIIRSELM 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249687 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249677 HDAC1 protein Q13547 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" deacetylation 10090 24463822 t "The ability of HDAC1 to cause muscle atrophy required its deacetylase activity and was linked to the induction of several atrophy genes by HDAC1, including atrogin-1, which required deacetylation of FoxO3a" SIGNOR-256486 DYRK1A protein Q13627 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser330 RLSPIMAsTELDEVQ 9606 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity phosphorylation of foxos by akt, ikk, erk, ck1, cdk2, and dyrk1a universally leads to foxo's inhibition." SIGNOR-183674 DYRK1A protein Q13627 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser330 RLSPIMAsTELDEVQ 9606 19188143 t lperfetto "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity phosphorylation of foxos by akt, ikk, erk, ck1, cdk2, and dyrk1a universally leads to foxo's inhibition." SIGNOR-106833 IKBKE protein Q14164 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 23691078 t lperfetto "Ikbke phosphorylation and inhibition of foxo3a: a mechanism of ikbke oncogenic functionhere we report that ikbke regulates foxo3a through phosphorylation of foxo3a-ser644. The phosphorylation of foxo3a resulted in its degradation and nuclear-cytoplasmic translocation." SIGNOR-202054 MAPK14 protein Q16539 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates phosphorylation Ser7 sPAPLSPL 9606 22128155 t gcesareni "Ogether, our results suggest that p38 phosphorylation of foxo3a on ser-7 is essential for its nuclear relocalization in response to doxorubicin" SIGNOR-177927 SGK3 protein Q96BR1 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 11154281 t lperfetto "Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a)|However, SGK and Akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on FKHRL1. While both kinases can phosphorylate Thr-32, SGK displays a marked preference for Ser-315 whereas Akt favors Ser-253. These findings suggest that SGK and Akt may coordinately regulate the function of FKHRL1 by phosphorylating this transcription factor at distinct sites. The efficient phosphorylation of these three sites on FKHRL1 by SGK and Akt appears to be critical to the ability of growth factors to suppress FKHRL1-dependent transcription, thereby preventing FKHRL1 from inducing cell cycle arrest and apoptosis." SIGNOR-249135 SIRT1 protein Q96EB6 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" deacetylation 10090 24003218 t lperfetto "SIRT1 overexpression reduces muscle wasting by blocking the activation of FoxO1 and 3" SIGNOR-217972 SIRT1 protein Q96EB6 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" deacetylation 9606 BTO:0000007 14976264 t lperfetto "Sirt1 inhibited foxo3's ability to induce cell death." SIGNOR-122408 EGLN2 protein Q96KS0 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" hydroxylation 9606 24990963 t lperfetto "Prolyl hydroxylation by EglN2 destabilizes FOXO3a by blocking its interaction with the USP9x deubiquitinase.|Here we report that EglN2 can hydroxylate FOXO3a on two specific prolyl residues in vitro and in vivo. Hydroxylation of these sites prevents the binding of USP9x deubiquitinase, thereby promoting the proteasomal degradation of FOXO3a." SIGNOR-261998 TSC22D3 protein Q99576 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" relocalization 9606 20018851 t "GILZ inhibits FOXO1, FOXO3, and FOXO4 transcriptional activities measured with natural or synthetic FOXO-responsive promoters in HL-60 cells." SIGNOR-256147 SETD2 protein Q9BYW2 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18158893 f gcesareni "In response to hypoxia, foxo3a transcript levels accumulate in an hif1-dependent way, resulting in enhanced foxo3a activity." SIGNOR-160201 SGK2 protein Q9HBY8 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 11154281 t lperfetto "Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a)|However, SGK and Akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on FKHRL1. While both kinases can phosphorylate Thr-32, SGK displays a marked preference for Ser-315 whereas Akt favors Ser-253. These findings suggest that SGK and Akt may coordinately regulate the function of FKHRL1 by phosphorylating this transcription factor at distinct sites. The efficient phosphorylation of these three sites on FKHRL1 by SGK and Akt appears to be critical to the ability of growth factors to suppress FKHRL1-dependent transcription, thereby preventing FKHRL1 from inducing cell cycle arrest and apoptosis." SIGNOR-249130 tRNA(Ile) smallmolecule CHEBI:29174 ChEBI Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270425 DVL2 protein O14641 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" binding 9606 17529994 t amattioni "Dishevelled (dvl) transduces the wnt signal by interacting with the cytoplasmic axin complex." SIGNOR-155221 CDON/SPAG9 complex SIGNOR-C21 SIGNOR MAP3K7 protein O43318 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222;BTO:0002181 22337877 t lperfetto "Cdo and jlp interacted with ask1 or tak1 in 293t cells and c2c12 myoblasts" SIGNOR-235560 SGK2 protein Q9HBY8 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 11154281 t lperfetto "Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a)|However, SGK and Akt display differences with respect to the efficacy with which they phosphorylate the three regulatory sites on FKHRL1. While both kinases can phosphorylate Thr-32, SGK displays a marked preference for Ser-315 whereas Akt favors Ser-253. These findings suggest that SGK and Akt may coordinately regulate the function of FKHRL1 by phosphorylating this transcription factor at distinct sites. The efficient phosphorylation of these three sites on FKHRL1 by SGK and Akt appears to be critical to the ability of growth factors to suppress FKHRL1-dependent transcription, thereby preventing FKHRL1 from inducing cell cycle arrest and apoptosis." SIGNOR-249132 PPARGC1A protein Q9UBK2 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 20404331 f lperfetto "Capacity of PGC-1alpha and PGC-1beta to inhibit FoxO3 and NFkappaB actions and proteolysis helps explain how exercise prevents muscle atrophy.overexpression of PGC-1_ inhibits muscle wasting induced by denervation, starvation, and even caFoxO3 expression" SIGNOR-217966 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249643 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249644 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183652 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser315 DFRSRTNsNASTVSG 9606 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183648 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser253 APRRRAVsMDNSNKY 9606 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183644 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249642 IKK-complex complex SIGNOR-C14 SIGNOR FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 15084260 t lperfetto "Ikappab kinase promotes tumorigenesis through inhibition of forkhead foxo3a. The tnf treatment of ht-29 cells increased ikk-dependent foxo3 ser644 phosphorylation." SIGNOR-216407 IKK-complex complex SIGNOR-C14 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser644 GLDFNFDsLISTQNV 9606 19188143 t lperfetto "Ikkbeta phosphorylates foxo3a at ser644. Ikappab kinase (ikk) physically interacts with, phosphorylates, and inhibits foxo3a independent of akt and causes proteolysis of foxo3a via the ub-dependent proteasome pathway" SIGNOR-209769 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249678 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation 9606 17900900 t lperfetto "We have recently found that AMPK phosphorylates human FOXO3 in mammalian cells at novel regulatory sites that are distinct from the AKT sites" SIGNOR-216481 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser399 DNITLPPsQPSPTGG 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249668 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser555 RALSNSVsNMGLSES 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249682 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 10090 22848740 t "When AMPK is stimulated, pre-existing FOXO3 becomes reverted toward an active form." SIGNOR-255756 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser626 SLECDMEsIIRSELM 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249688 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser588 QTLSDSLsGSSLYST 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249685 WNT9A protein O14904 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000887 22309736 t gcesareni "we provide evidence that wnt9a and wnt11 bind directly to the extracellular domain of musk, to induce musk dimerization and subsequent tyrosine phosphorylation of the kinase" SIGNOR-195975 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Thr179 SSPDKRLtLSQIYEW 9606 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-238813 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183612 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation 10090 14981546 t miannu "Phosphorylation of Foxo proteins through FLT3-ITD signaling promotes their translocation from the nucleus into the cytoplasm, which requires the presence of conserved Akt phosphorylation sites in Forkhead transcription factors and PI3K activity." SIGNOR-261526 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183616 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249646 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249647 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249645 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183620 PIM proteinfamily SIGNOR-PF34 SIGNOR FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser253 APRRRAVsMDNSNKY 9606 18593906 t tpavlidou "Pim-mediated phosphorylation and inactivation of forkhead transcription factors, foxo1a and foxo3a, was involved in the transcriptional repression of the p27(kip1) gene." SIGNOR-259429 PIM proteinfamily SIGNOR-PF34 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 18593906 t fspada "Pim1s expression induced the phosphorylation of foxo3a (fig. 5a and b) and inactivated its transcriptional activity (fig. 5c). A previous report showed that phosphorylation at t32, s253, and s315 residues in foxo3a induced 14-3-3 binding, nuclear export, and proteasomemediated degradation (42)." SIGNOR-259428 14-3-3 proteinfamily SIGNOR-PF7 SIGNOR FOXO3 protein O43524 UNIPROT down-regulates binding 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "In this study, we demonstrate that akt also regulates the activity of fkhrl1, a member of the forkhead family of transcription factors. In the presence of survival factors, akt phosphorylates fkhrl1, leading to fkhrl1's association with 14-3-3 proteins and fkhrl1's retention in the cytoplasm. Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183608 14-3-3 proteinfamily SIGNOR-PF7 SIGNOR FOXO3 protein O43524 UNIPROT down-regulates binding 9606 BTO:0001130 1010227 t gcesareni "Progressive increase in akt activation during prostate cancer progression led to increase phosphorylation of foxo3a and binding with 14-3-3, which potentially affected its transcriptional activity in age-specific manner." SIGNOR-15849 PRKCA protein P17252 UNIPROT KCNQ2 protein O43526 UNIPROT "up-regulates activity" phosphorylation Ser551 CVMRFLVsKRKFKES 10029 BTO:0000246 12754513 t lperfetto "Phosphorylation of KCNQ2 channels was increased by muscarinic stimulation; this was prevented either by coexpression with AKAP(DeltaA) or pretreatment with PKC inhibitors that compete with diacylglycerol. These inhibitors also reduced muscarinic inhibition of M-current. | These results suggest that Ser534 and 541 are key sites for PKC phosphorylation, although we have not ruled out the possibility that other PKC sites are involved in this process." SIGNOR-249209 isoleucine smallmolecule CHEBI:24898 ChEBI Ile-tRNA(Ile) smallmolecule CHEBI:29160 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270426 PRKCA protein P17252 UNIPROT KCNQ2 protein O43526 UNIPROT "up-regulates quantity" phosphorylation Ser558 SKRKFKEsLRPYDVM 10029 BTO:0000246 12754513 t lperfetto "Phosphorylation of KCNQ2 channels was increased by muscarinic stimulation; this was prevented either by coexpression with AKAP(DeltaA) or pretreatment with PKC inhibitors that compete with diacylglycerol. These inhibitors also reduced muscarinic inhibition of M-current. | These results suggest that Ser534 and 541 are key sites for PKC phosphorylation, although we have not ruled out the possibility that other PKC sites are involved in this process." SIGNOR-249210 SMURF proteinfamily SIGNOR-PF29 SIGNOR SMAD6 protein O43541 UNIPROT "down-regulates activity" relocalization 9606 22298955 t lperfetto "Smurf1, with its WW domain, specifically binds to the PY motif of Smad6 and transports Smad6 into the cytoplasm." SIGNOR-253261 58131-57-0 chemical CID:42640 PUBCHEM MDM4 protein O15151 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194856 RAD51C protein O43502 UNIPROT XRCC3 protein O43542 UNIPROT "up-regulates activity" relocalization 9606 23438602 f lperfetto "It is likely that the recruitment of RAD51C to the sites of DNA lesions can promote XRCC3 phosphorylation and activate the DNA damage response pathway(s) in the S and G2 phases. " SIGNOR-263260 ATR protein Q13535 UNIPROT XRCC3 protein O43542 UNIPROT "up-regulates activity" phosphorylation Ser225 PFRCEFDsQASAPRA 9606 23438602 t miannu "HXRCC3 S225 phosphorylation is mediated by ATR via an ATM-dependent signaling pathway. These data clearly indicate that ATR mediates the late activation of XRCC3 following DSB accumulation." SIGNOR-262666 NTRK2 protein Q16620 UNIPROT FRS3 protein O43559 UNIPROT "up-regulates activity" phosphorylation Tyr417 EPPRQLNyIQVELKG 9606 11432792 t miannu "The tyrosine phosphoryla tion of FRS2/SNT2 was stimulated dependently on the TrkB activation. to explore the possibility that tyrosine residues 417 and 455 on FRS2/SNT2 function as the binding sites for Shp2, we coexpressed Y417F or Y455F phenylalanine mutants and the Y417/455F double phenylalanine mutant of Myc/Histagged FRS2/SNT2 with TrkB. The active TrkB induced somewhat reduced tyrosine phosphorylation of all of the phenylalanine mutants of FRS2/SNT2 in comparison with tyrosine phosphorylation of the wild type" SIGNOR-250202 NTRK2 protein Q16620 UNIPROT FRS3 protein O43559 UNIPROT "up-regulates activity" phosphorylation Tyr455 PARSSDSyAVIDLKK 9606 11432792 t miannu "The tyrosine phosphoryla tion of FRS2/SNT2 was stimulated dependently on the TrkB activation. to explore the possibility that tyrosine residues 417 and 455 on FRS2/SNT2 function as the binding sites for Shp2, we coexpressed Y417F or Y455F phenylalanine mutants and the Y417/455F double phenylalanine mutant of Myc/Histagged FRS2/SNT2 with TrkB. The active TrkB induced somewhat reduced tyrosine phosphorylation of all of the phenylalanine mutants of FRS2/SNT2 in comparison with tyrosine phosphorylation of the wild type" SIGNOR-250203 LCK protein P06239 UNIPROT LAT protein O43561 UNIPROT up-regulates phosphorylation Tyr220 SLDGSREyVNVSQEL 9606 BTO:0000782 16938345 t gcesareni "Evidence of lat as a dual substrate for lck and syk in t lymphocytes.Lat is a linker protein essential for activation of t lymphocytes. Its rapid tyrosine-phosphorylation upon t cell receptor (tcr) stimulation recruits downstream signaling molecules for membrane targeting and activation." SIGNOR-149186 LCK protein P06239 UNIPROT LAT protein O43561 UNIPROT up-regulates phosphorylation Tyr200 SMESIDDyVNVPESG 9606 BTO:0000782 16938345 t gcesareni "Evidence of lat as a dual substrate for lck and syk in t lymphocytes.Lat is a linker protein essential for activation of t lymphocytes. Its rapid tyrosine-phosphorylation upon t cell receptor (tcr) stimulation recruits downstream signaling molecules for membrane targeting and activation." SIGNOR-149182 FYN protein P06241 UNIPROT LAT protein O43561 UNIPROT up-regulates phosphorylation Tyr220 SLDGSREyVNVSQEL 9606 16938345 t gcesareni "Both lck and syk, phosphorylate the itam-like motifs on lat at y171y191, which is essential for induction of the interaction of lat with downstream signaling molecules such as grb2, plc-gamma1 and c-cbl, and for activation of mapk-erk." SIGNOR-148931 FYN protein P06241 UNIPROT LAT protein O43561 UNIPROT up-regulates phosphorylation Tyr200 SMESIDDyVNVPESG 9606 BTO:0000782 16938345 t gcesareni "Both lck and syk, phosphorylate the itam-like motifs on lat at y171y191, which is essential for induction of the interaction of lat with downstream signaling molecules such as grb2, plc-gamma1 and c-cbl, and for activation of mapk-erk." SIGNOR-149174 PTPN1 protein P18031 UNIPROT LAT protein O43561 UNIPROT down-regulates dephosphorylation 9606 12857726 t gcesareni "Our results demonstrate that ptp1b plays an important role in the integrin-mediated dephosphorylation of lat in human platelets and is involved in the control of irreversible aggregation upon fcgammariia stimulation." SIGNOR-103599 PTPN1 protein P18031 UNIPROT LAT protein O43561 UNIPROT "down-regulates activity" dephosphorylation 9606 12857726 t "Using a pharmacological inhibitor, we provide evidence that PTP1B activation and LAT dephosphorylation processes were required for irreversible platelet aggregation.|In collagen-stimulated platelets, the signaling complexes recruited by tyrosine-phosphorylated LAT are essential for PLCgamma2 activation" SIGNOR-248403 MAPK3 protein P27361 UNIPROT LAT protein O43561 UNIPROT down-regulates phosphorylation Thr184 PSAPALStPGIRDSA 9606 15192708 t "The effect has been demonstrated using O43561-2" gcesareni "Lat, an adapter protein essential for t-cell signaling, is phosphorylated at its thr 155 by erk in response to t-cell receptor stimulation. Thr 155 phosphorylation reduces the ability of lat to recruit plcgamma1 and slp76, leading to attenuation of subsequent downstream events such as [ca2+]i mobilization and activation of the erk pathway." SIGNOR-125770 ZAP70 protein P43403 UNIPROT LAT protein O43561 UNIPROT "up-regulates activity" phosphorylation Tyr161 DDYHNPGyLVVLPDS 9606 11368773 t lperfetto "In the present study we reconstituted the LAT signalling pathway by demonstrating that a direct tyrosine phosphorylation of LAT with activated protein-tyrosine kinase Zap70 is necessary and sufficient for the association and activation of signalling proteins. Zap-70 efficiently phosphorylates LAT on tyrosine residues at positions 226, 191, 171, 132 and 127." SIGNOR-247022 ZAP70 protein P43403 UNIPROT LAT protein O43561 UNIPROT "up-regulates activity" phosphorylation Tyr255 EEEGAPDyENLQELN 9606 11368773 t lperfetto "In the present study we reconstituted the LAT signalling pathway by demonstrating that a direct tyrosine phosphorylation of LAT with activated protein-tyrosine kinase Zap70 is necessary and sufficient for the association and activation of signalling proteins. Zap-70 efficiently phosphorylates LAT on tyrosine residues at positions 226, 191, 171, 132 and 127." SIGNOR-247034 ZAP70 protein P43403 UNIPROT LAT protein O43561 UNIPROT "up-regulates activity" phosphorylation Tyr200 SMESIDDyVNVPESG 9606 11368773 t lperfetto "In the present study we reconstituted the LAT signalling pathway by demonstrating that a direct tyrosine phosphorylation of LAT with activated protein-tyrosine kinase Zap70 is necessary and sufficient for the association and activation of signalling proteins. Zap-70 efficiently phosphorylates LAT on tyrosine residues at positions 226, 191, 171, 132 and 127." SIGNOR-247026 ZAP70 protein P43403 UNIPROT LAT protein O43561 UNIPROT "up-regulates activity" phosphorylation Tyr156 ADEDEDDyHNPGYLV 9606 BTO:0000782 11368773 t lperfetto "In the present study we reconstituted the LAT signalling pathway by demonstrating that a direct tyrosine phosphorylation of LAT with activated protein-tyrosine kinase Zap70 is necessary and sufficient for the association and activation of signalling proteins. Zap-70 efficiently phosphorylates LAT on tyrosine residues at positions 226, 191, 171, 132 and 127." SIGNOR-247018 ZAP70 protein P43403 UNIPROT LAT protein O43561 UNIPROT "up-regulates activity" phosphorylation Tyr220 SLDGSREyVNVSQEL 9606 11368773 t lperfetto "In the present study we reconstituted the LAT signalling pathway by demonstrating that a direct tyrosine phosphorylation of LAT with activated protein-tyrosine kinase Zap70 is necessary and sufficient for the association and activation of signalling proteins. Zap-70 efficiently phosphorylates LAT on tyrosine residues at positions 226, 191, 171, 132 and 127." SIGNOR-247030 MAPK8 protein P45983 UNIPROT LAT protein O43561 UNIPROT down-regulates phosphorylation Thr184 PSAPALStPGIRDSA 9606 15192708 t "The effect has been demonstrated using Q43561-2" gcesareni "Lat, an adapter protein essential for t-cell signaling, is phosphorylated at its thr 155 by erk in response to t-cell receptor stimulation. Thr 155 phosphorylation reduces the ability of lat to recruit plcgamma1 and slp76, leading to attenuation of subsequent downstream events such as [ca2+]i mobilization and activation of the erk pathway.Mutational analysis revealed that t155 but not t94 or t140 is the site of jnk-mediated phosphorylation (figure 2b). Erk also phosphorylated lat at t155 (figure 2c), whereas p38, which was able to phosphorylate atf2, failed to induce threonine phosphorylation of lat (figure 2d). These results indicate that lat is directly phosphorylated by erk and jnk at the same site, t155." SIGNOR-125774 PTPRJ protein Q12913 UNIPROT LAT protein O43561 UNIPROT "down-regulates activity" dephosphorylation 9606 11259588 t "Protein tyrosine phosphatase CD148-mediated inhibition of T-cell receptor signal transduction is associated with reduced LAT and phospholipase Cgamma1 phosphorylation" SIGNOR-248696 PTPRJ protein Q12913 UNIPROT LAT protein O43561 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 11259588 t flangone "We propose that cd148 negatively regulates tcr signaling by interfering with the phosphorylation and function of plcgamma1 and lat" SIGNOR-105787 PRKACA protein P17612 UNIPROT RGS14 protein O43566 UNIPROT "up-regulates activity" phosphorylation Ser260 NAALRREsQGSLNSS -1 12534294 t miannu "RGS14 is phosphorylated in vitro at Ser258 and Thr494 by PKA. cAMP-induced phosphorylation as an important modulator of RGS14 function since phosphorylation could enhance RGS14 binding to Galpha(i)-GDP" SIGNOR-250045 PRKACA protein P17612 UNIPROT RGS14 protein O43566 UNIPROT "up-regulates activity" phosphorylation Thr495 SATGKRQtCDIEGLV -1 12534294 t miannu "RGS14 is phosphorylated in vitro at Ser258 and Thr494 by PKA. cAMP-induced phosphorylation as an important modulator of RGS14 function since phosphorylation could enhance RGS14 binding to Galpha(i)-GDP" SIGNOR-250046 ABL1 protein P00519 UNIPROT PSTPIP1 protein O43586 UNIPROT unknown phosphorylation Tyr345 PERNEGVyTAIAVQE 10090 BTO:0004055 11163214 t gcesareni "These data suggest that Tyr-344 is a major c-Abl phosphorylation site, or that phosphorylation of Tyr-344 is required for subsequent phosphorylation at other tyrosine residues." SIGNOR-246219 ABL1 protein P00519 UNIPROT PSTPIP1 protein O43586 UNIPROT unknown phosphorylation Tyr345 PERNEGVyTAIAVQE 9606 11163214 t Manara "PSTPIP1 was phosphorylated by ABL1, and growth factor–induced PSTPIP1 phosphorylation was diminished in Abl null fibroblasts." SIGNOR-260809 ABL1 protein P00519 UNIPROT PSTPIP1 protein O43586 UNIPROT "up-regulates activity" phosphorylation Tyr345 PERNEGVyTAIAVQE 9534 BTO:0004055 11163214 t "PSTPIP1 was phosphorylated by c-Abl. Tyr-344 is a major c-Abl phosphorylation site.PSTPIP1 was able to bridge c-Abl to the PEST-type PTPs." SIGNOR-251431 PTPN12 protein Q05209 UNIPROT PSTPIP1 protein O43586 UNIPROT "down-regulates activity" dephosphorylation Tyr345 PERNEGVyTAIAVQE 10090 11711533 t "We also demonstrate that PTP-PEST dephosphorylates PSTPIP at tyrosine 344. Importantly, we identified tyrosine 344 as the main phosphorylation site of PSTPIP by performing tryptic phosphopeptide maps. |The biological functions of the complexes formed between PSTPIP and SH2 domain-containing tyrosine kinases may be to transmit the signals from activated EGF and PDGF receptor.|Furthermore, we show that PSTPIP is phosphorylated downstream of the activated PDGF and EGF receptors. This phosphorylation of PSTPIP is most likely mediated by c-Abl" SIGNOR-248656 RAN protein P62826 UNIPROT XPOT protein O43592 UNIPROT "up-regulates activity" binding 9606 9660920 t miannu "The first step in export appears to be the formation of a trimeric tRNA/exportin-t/RanGTP complex. tRNA and RanGTP bind to exportin-t in a highly cooperative manner: tRNA increases the affinity of exportin-t for RanGTP apparently 300-fold (Figure 5A); conversely, RanGTP has to increase the affinity of exportin-t for tRNA by the same factor. RanGTP appears to have at least two functions in this complex. First, it stabilizes the tRNA/exportin-t interaction (see Figure 4B). Second, exportin-t apparently has to bind RanGTP for rapid exit from the nucleus" SIGNOR-261392 NPC complex SIGNOR-C263 SIGNOR XPOT protein O43592 UNIPROT "up-regulates quantity" relocalization 9606 9660920 t miannu "Exportin-t Is Predominantly Nuclear, Binds NPCs, and Shuttles Rapidly between Nucleus and Cytoplasm. RanGTP appears to have at least two functions in this complex. First, it stabilizes the tRNA/exportin-t interaction (see Figure 4B). Second, exportin-t apparently has to bind RanGTP for rapid exit from the nucleus . RanGTP causing a conformational change in exportin-t, which increases the affinity for export sites at the NPC. Exportin-t probably makes a direct contact to the NPC and accounts for the interactions that drive translocation of the tRNA/exportin-t/RanGTP complex out of the nucleus." SIGNOR-261394 SRC protein P12931 UNIPROT SPRY2 protein O43597 UNIPROT up-regulates phosphorylation Tyr55 AIRNTNEyTEGPTVV 9606 15564375 t lperfetto "Activation of signalling by fibroblast growth factor receptor leads to phosphorylation of the signalling attenuator human sprouty 2 (hspry2) on residue y55. we show that hspry2 is a direct substrate for src family kinases, including src itself.Phosphorylation of hspry2 is required for hspry2 to inhibit activation of the extracellular signal-regulated kinase pathway." SIGNOR-131189 DYRK1A protein Q13627 UNIPROT SPRY2 protein O43597 UNIPROT down-regulates phosphorylation Thr75 KPAPRPStQHKHERL 9606 18678649 t gcesareni "We identify dyrk1a as one of the protein kinases of sprouty2. We show that dyrk1a interacts with and regulates the phosphorylation status of sprouty2. Moreover, we identify thr75 on sprouty2 as a dyrk1a phosphorylation site in vitro and in vivo." SIGNOR-179828 MKNK1 protein Q9BUB5 UNIPROT SPRY2 protein O43597 UNIPROT down-regulates phosphorylation Ser121 VSSGSRSsTRTSTSS 9606 19864419 t llicata "The spry2/nedd4 association involves the ww domains of nedd4 and requires phosphorylation of the mnk2 kinase sites, ser(112) and ser(121), on spry2. mnk2 silencing decreased spry2-nedd4 interactions and also augmented the ability of spry2 to inhibit fibroblast growth factor signaling. endogenous and overexpressed nedd4 polyubiquitinate spry2 via lys(48) on ubiquitin and decrease its stability." SIGNOR-188893 GPR37 protein O15354 UNIPROT "ER stress" stimulus SIGNOR-ST9 SIGNOR up-regulates 9606 12666095 f lperfetto "Parkin-associated endothelin receptor-like receptor (Pael-R). Overexpression of this protein causes it to become ubiquinated, insoluble, and unfolded, leading to endoplasmic reticulum stress and cell death. Furthermore, an insoluble form of Pael-R has been demonstrated to accumulate in the brains of patients with Parkin mutations, suggesting a possible toxic mechanism." SIGNOR-249701 MKNK1 protein Q9BUB5 UNIPROT SPRY2 protein O43597 UNIPROT down-regulates phosphorylation Ser112 APLSRSIsTVSSGSR 9606 19864419 t llicata "The spry2/nedd4 association involves the ww domains of nedd4 and requires phosphorylation of the mnk2 kinase sites, ser(112) and ser(121), on spry2. mnk2 silencing decreased spry2-nedd4 interactions and also augmented the ability of spry2 to inhibit fibroblast growth factor signaling. endogenous and overexpressed nedd4 polyubiquitinate spry2 via lys(48) on ubiquitin and decrease its stability." SIGNOR-188889 GDNF protein P39905 UNIPROT DCX protein O43602 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells. GDNF down-regulates doublecortin, Paf-ah1b (Lis1), dynamin, and a-tubulin, which are involved in neocortical lamination and cytoskeletal reorganization." SIGNOR-252172 GSK3B protein P49841 UNIPROT DCX protein O43602 UNIPROT "up-regulates activity" phosphorylation Ser332 STPKSKQsPISTPTS 9606 21159948 t lperfetto "Gsk3b phosphorylates dcx at the distinct site of ser327 and thereby contributes to dcx function in the restriction of axon branching. Together, our data define a jip3-regulated gsk3_/dcx signaling pathway that restricts axon branching in the mammalian brain.Gsk3_ induces the phosphorylation of dcx at ser327, which contributes to dcx function in the inhibition of axon branching and self-contact." SIGNOR-170755 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr326 TSSSQLStPKSKQSP 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250659 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser28 SRMNGLPsPTHSAHC -1 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. These were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35 (Figure 3D). However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35. | Therefore, S28 residue may be a substrate in vitro, but our best efforts failed to detect phosphorylation of S28 in vivo." SIGNOR-250654 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr336 SKQSPIStPTSPGSL 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250660 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr289 AGPKASPtPQKTSAK 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250656 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser332 STPKSKQsPISTPTS 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250667 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser287 ATAGPKAsPTPQKTS 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250655 RNF8 protein O76064 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 31225475 f miannu "L3MBTL2 links RNF8 and RNF168 in the DNA double strand break response. The protein kinase ATM phosphorylates L3MBTL2, which recruits it to the DNA lesion by promoting the interaction between MDC1 and L3MBTL2. L3MBTL2 is subsequently ubiquitinated by RNF8, which acts as a docking site for RNF168, thereby recruiting the ubiquitin ligase to the damage site. RNF168, in turn, ubiquitinates H2A-type histones to amplify the DNA damage response and recruit downstream DNA repair proteins for proper DSB signaling." SIGNOR-266790 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR tRNA(Pro) smallmolecule CHEBI:29177 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270427 AMER1 protein Q5JTC6 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" relocalization 9606 SIGNOR-C110 21304492 t gcesareni "Amer1 binds ck1gamma, recruits axin and gsk3beta to the plasma membrane and promotes complex formation between axin and lrp6." SIGNOR-171886 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser306 GPMRRSKsPADSGND 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250658 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser339 SPISTPTsPGSLRKH 9606 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250673 Galanin smallmolecule CHEBI:80161 ChEBI GALR2 protein O43603 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257495 PTPN11 protein Q06124 UNIPROT SPRY1 protein O43609 UNIPROT down-regulates dephosphorylation 9606 16481357 t gcesareni "These results identify sprouty proteins as in vivo targets of corkscrew/shp-2 tyrosine phosphatases and show how corkscrew/shp-2 proteins can promote rtk signaling by inactivating a feedback inhibitor." SIGNOR-144547 "Orexin A" smallmolecule CHEBI:80319 ChEBI HCRTR1 protein O43613 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257510 CNR1 protein P21554 UNIPROT HCRTR1 protein O43613 UNIPROT "up-regulates activity" binding 9606 29751001 t miannu "Another example is the heteromer between CB1 and orexin 1 receptor (OX1R). The CB1 activation potentiated the OX1R signaling (218), suggesting the interaction of these two receptors. Interaction of their surface distribution was also reported. " SIGNOR-264269 "Orexin A" smallmolecule CHEBI:80319 ChEBI HCRTR2 protein O43614 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257511 HCRT protein O43612 UNIPROT HCRTR2 protein O43614 UNIPROT up-regulates binding 9606 9491897 t gcesareni "Identification and initial biological characterization of two orexins as well as their two receptors" SIGNOR-55848 PER2 protein O15055 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001939 23836662 f miannu "PER2 Suppresses TWIST1 and SLUG Transcription by Recruiting EZH2, SUZ12, and HDAC2." SIGNOR-254147 NCOR1 protein O75376 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18588516 f miannu "The down-regulation of slug in the ERalpha-positive MCF-7 cell line was mediated by direct repression of slug transcription by the formation of a co-repressor complex involving ligand-activated ERalpha protein, HDAC1 (histone deacetylase 1) and N-CoR (nuclear receptor co-repressor)." SIGNOR-254229 TNF protein P01375 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20509143 f miannu "we show that TNFα treatment of human breast cancer cells up-regulates SLUG with a dependency on canonical NF-κB/HIF1α signaling, which is strongly enhanced by p53 inactivation." SIGNOR-255152 ESR1 protein P03372 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18588516 f miannu "The down-regulation of slug in the ERalpha-positive MCF-7 cell line was mediated by direct repression of slug transcription by the formation of a co-repressor complex involving ligand-activated ERalpha protein, HDAC1 (histone deacetylase 1) and N-CoR (nuclear receptor co-repressor)." SIGNOR-254230 ESRRA protein P11474 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253790 entinostat chemical CHEBI:132082 ChEBI HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191481 IGF1R protein P08069 UNIPROT PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr376 DEDCYGNyDNLLSQF 9606 20044479 t lperfetto "We have described that upon ligand binding, igf-1r directly interacts with and phosphorylates pdk1 at tyr373/376" SIGNOR-236544 POU2F1 protein P14859 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23836662 f miannu "This PER2-OCT1 interaction effectively converted OCT1 sites, which normally activate expression, into repressor sites by recruitment of a polycomb repressor complex including EZH2 and SUZ12, as well as HDAC2. We further demonstrated that PER2 served as a transcriptional corepressor, which recruited polycomb proteins EZH2 and SUZ12 as well as HDAC2 to octamer transcription factor 1 (OCT1) (POU2F1) binding sites of the TWIST1 and SLUG promoters to repress expression of these EMT genes." SIGNOR-254149 CREB1 protein P16220 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253791 MTA1 protein Q13330 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254597 HDAC1 protein Q13547 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18588516 f miannu "The down-regulation of slug in the ERalpha-positive MCF-7 cell line was mediated by direct repression of slug transcription by the formation of a co-repressor complex involving ligand-activated ERalpha protein, HDAC1 (histone deacetylase 1) and N-CoR (nuclear receptor co-repressor)." SIGNOR-254228 RUNX2 protein Q13950 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22641097 f miannu "Effective silencing of Runx2 by short interfering RNA (siRNA) demonstrated downregulation of EMT-related molecules (SNAI2, SNAI3 and TWIST1), MMP2 and vasculogenic factors (VEGFA and VEGFC) in thyroid carcinoma cells." SIGNOR-255080 SUZ12 protein Q15022 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 23836662 f miannu "We further demonstrated that PER2 served as a transcriptional corepressor, which recruited polycomb proteins EZH2 and SUZ12 as well as HDAC2 to octamer transcription factor 1 (OCT1) (POU2F1) binding sites of the TWIST1 and SLUG promoters to repress expression of these EMT genes." SIGNOR-254150 TWIST1 protein Q15672 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20646316 f miannu "Individual genes upregulated by TWIST1 known to promote EMT and/or GBM invasion included SNAI2, MMP2, HGF, FAP and FN1." SIGNOR-255524 EZH2 protein Q15910 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 23836662 f miannu "We further demonstrated that PER2 served as a transcriptional corepressor, which recruited polycomb proteins EZH2 and SUZ12 as well as HDAC2 to octamer transcription factor 1 (OCT1) (POU2F1) binding sites of the TWIST1 and SLUG promoters to repress expression of these EMT genes." SIGNOR-254146 HDAC2 protein Q92769 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 23836662 f miannu "We further demonstrated that PER2 served as a transcriptional corepressor, which recruited polycomb proteins EZH2 and SUZ12 as well as HDAC2 to octamer transcription factor 1 (OCT1) (POU2F1) binding sites of the TWIST1 and SLUG promoters to repress expression of these EMT genes." SIGNOR-254156 ZMYND8 protein Q9ULU4 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262038 VPS4A protein Q9UN37 UNIPROT CHMP2A protein O43633 UNIPROT "up-regulates activity" cleavage -1 30989108 t Giorgia "Here, we show, using high-speed atomic force microscopy and electron microscopy, that the AAA-type adenosine triphosphatase VPS4 constricts and cleaves ESCRT-III CHMP2A-CHMP3 helical filaments in vitro. Our results demonstrate that VPS4 actively constricts ESCRT-III filaments and cleaves them before their complete disassembly. We propose that the formation of ESCRT-III dome-like end caps by VPS4 within a membrane neck structure constricts the membrane to set the stage for membrane fission." SIGNOR-260846 EGFR protein P00533 UNIPROT NCK2 protein O43639 UNIPROT up-regulates binding 9606 10026169 t esanto "Growth factor binding to receptor protein tyrosine kinases (r-ptks)1 induces their dimerization and trans-phosphorylation, creating docking sites for proteins containing sh2 and ptb protein interaction domains. Nck binds to the pdgf and egfr receptors (figure 3c)." SIGNOR-64731 NTRK2 protein Q16620 UNIPROT NCK2 protein O43639 UNIPROT up-regulates binding 9606 12074588 t gcesareni "We identified the nck2 adaptor protein as a novel interaction partner of the active form of trkb. Additionally, we identified three tyrosines in icd-trkb (y694, y695, and y771) that are crucial for this interaction." SIGNOR-89764 KIF4A protein O95239 UNIPROT PRC1 protein O43663 UNIPROT "up-regulates activity" binding 9606 15297875 t miannu "These results suggest that KIF4 and its binding partner PRC1 play essential roles in the organization of central spindles and midzone formation. KIF4 deficiency leads to mislocalization of PRC1, MKLP1, CENP-E and chromosomal passenger proteins" SIGNOR-265988 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRC1 protein O43663 UNIPROT unknown phosphorylation Thr470 LYGSAPRtPSKRRGL 9885575 t llicata "We have shown that PRC1 is a good in vitro substrate for several CDKs, and that it is also phosphorylated in a cell cycle–dependent manner in vivo at Thr-481 (major mitosis. and Thr-470 (minor site), which are the in vitro phosphorylation sites." SIGNOR-250745 1038915-60-4 chemical CID:24958200 PUBCHEM PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194402 MK-8245 chemical CID:24988881 PUBCHEM SCD protein O00767 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194420 TNPO1 protein Q92973 UNIPROT PER1 protein O15534 UNIPROT "up-regulates activity" relocalization 9606 29377895 t lperfetto "The non-classical nuclear import carrier Transportin 1 modulates circadian rhythms through its effect on PER1 nuclear localization" SIGNOR-262102 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRC1 protein O43663 UNIPROT unknown phosphorylation Thr481 RRGLAPNtPGKARKL 9885575 t llicata "We have shown that PRC1 is a good in vitro substrate for several CDKs, and that it is also phosphorylated in a cell cycle–dependent manner in vivo at Thr-481 (major mitosis. and Thr-470 (minor site), which are the in vitro phosphorylation sites." SIGNOR-250746 PRKACA protein P17612 UNIPROT RGS10 protein O43665 UNIPROT "down-regulates activity" phosphorylation Ser176 QTAAKRAsRIYNT 9606 11443111 t lperfetto "We report in this study the acute functional regulation of rgs10 thru the specific and inducible phosphorylation of rgs10 protein at serine 168 by camp-dependent kinase a. This phosphorylation nullifies the rgs10 activity at the plasma membrane, which controls the g protein-dependent activation of the inwardly rectifying potassium channel." SIGNOR-109173 CDK1 protein P06493 UNIPROT BUB1 protein O43683 UNIPROT up-regulates phosphorylation Thr609 SAAQLAStPFHKLPV 9606 16760428 t gcesareni "The plk1-bub1 interaction requires the polo-box domain (pbd) of plk1 and is enhanced by cyclin-dependent kinase 1 (cdk1)-mediated phosphorylation of bub1 at t609" SIGNOR-147065 ATM protein Q13315 UNIPROT BUB1 protein O43683 UNIPROT up-regulates phosphorylation Ser314 SHEDLPAsQERSEVN 9606 22099307 t lperfetto "We also demonstrate that mitotically activated atm phosphorylates bub1, a critical kinetochore protein, on ser314. Atm-mediated bub1 ser314 phosphorylation is required for bub1 activity and is essential for the activation of the spindle checkpoint" SIGNOR-177276 KNL1 protein Q8NG31 UNIPROT BUB1 protein O43683 UNIPROT up-regulates binding 9606 17981135 t gcesareni "Association of the amino and middle domain of blinkin with the tpr domains in the amino termini of bubr1 and bub1 is essential for bubr1 and bub1 to execute their distinct mitotic functions" SIGNOR-158378 BUB1 protein O43683 UNIPROT BUB3 protein O43684 UNIPROT "up-regulates activity" relocalization 11402067 t lperfetto "Spindle checkpoint protein Bub1 is required for kinetochore localization of Mad1, Mad2, Bub3, and CENP-E, independently of its kinase activity" SIGNOR-252019 PTK2 protein Q05397 UNIPROT ACTN4 protein O43707 UNIPROT down-regulates phosphorylation Tyr31 GGGSMGDyMAQEDDW 9606 23454549 t lperfetto "Phosphorylation at y12 by fak reduces _-actinin1's affinity for actin [25] and [27]. _-actinin4 is phosphorylated at y4, y31, and y265. Phosphorylation at y4 or y31 decreases its binding to actin [28] while phosphorylation of y265 increases its affinity for actin" SIGNOR-192195 PTK2 protein Q05397 UNIPROT ACTN4 protein O43707 UNIPROT up-regulates phosphorylation Tyr265 MTYVSSFyHAFSGAQ 9606 23454549 t lperfetto "Phosphorylation at y12 by fak reduces _-actinin1's affinity for actin [25] and [27]. _-actinin4 is phosphorylated at y4, y31, and y265. Phosphorylation at y4 or y31 decreases its binding to actin [28] while phosphorylation of y265 increases its affinity for actin" SIGNOR-192191 PTK2 protein Q05397 UNIPROT ACTN4 protein O43707 UNIPROT down-regulates phosphorylation Tyr4 yHAANQSY 9606 23454549 t lperfetto "Phosphorylation at y12 by fak reduces _-actinin1's affinity for actin [25] and [27]. _-actinin4 is phosphorylated at y4, y31, and y265. Phosphorylation at y4 or y31 decreases its binding to actin [28] while phosphorylation of y265 increases its affinity for actin" SIGNOR-192199 IKBKE protein Q14164 UNIPROT TRAF3IP2 protein O43734 UNIPROT "up-regulates activity" phosphorylation Ser328 KVILNYPsPWDHEER 9606 21822257 t miannu "IKKi was required for IL-17-induced phosphorylation of Act1 on Ser311, adjacent to a putative TRAF-binding motif. Substitution of the serine at position 311 with alanine impaired the IL-17-mediated Act1-TRAF2-TRAF5 interaction and gene expression. Thus, IKKi is a kinase newly identified as modulating IL-17 signaling through its effect on Act1 phosphorylation and consequent function." SIGNOR-262883 MASTL protein Q96GX5 UNIPROT ENSA protein O43768 UNIPROT "up-regulates activity" phosphorylation Ser67 KGQKYFDsGDYNMAK -1 21164014 t gcesareni "We identified cyclic adenosine monophosphate€“regulated phosphoprotein 19 (Arpp19) and -Endosulfine as two substrates of Gwl that, when phosphorylated by this kinase, associate with and inhibit PP2A, thus promoting mitotic entry." SIGNOR-243690 PPARD protein Q03181 UNIPROT SLC25A20 protein O43772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19577614 f miannu "CACT is upregulated by PPARalpha and PPARdelta, probably by binding to a functional PPRE at position +45 to +57 relative to the transcription start site. The upregulation of CACT by PPARalpha and PPARdelta, which are both important for the regulation of fatty acid oxidation in tissues during fasting, may increase the import of acylcarnitine into the mitochondrial matrix during fasting." SIGNOR-255048 PPARA protein Q07869 UNIPROT SLC25A20 protein O43772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19577614 f miannu "CACT is upregulated by PPARalpha and PPARdelta, probably by binding to a functional PPRE at position +45 to +57 relative to the transcription start site. The upregulation of CACT by PPARalpha and PPARdelta, which are both important for the regulation of fatty acid oxidation in tissues during fasting, may increase the import of acylcarnitine into the mitochondrial matrix during fasting." SIGNOR-255049 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270428 CTTNBP2NL protein Q9P2B4 UNIPROT STRN protein O43815 UNIPROT "up-regulates activity" binding 9606 23015759 t miannu "Although CTTNBP2 and CTTNBP2NL are different in terms of tissue and subcellular distribution, our data indicate that, similar to CTTNBP2NL, CTTNBP2 associates with members of the striatin family, namely striatin and zinedin. Moreover, CTTNBP2 is critical for the distribution of striatin and zinedin in dendritic spines. The role of CTTNBP2 in the regulation of the synaptic distribution of striatin and zinedin suggests that CTTNBP2 regulates synaptic signaling through PP2A." SIGNOR-261702 TP53 protein P04637 UNIPROT SCO2 protein O43819 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "P53 regulates basal expression of AIF and SCO2 and facilitates oxidative phosphorylation. The expression of GLUT1, GLUT4, and HK2 is negatively regulated by p53, whereas TIGAR expression is induced by p53. The net result of p53-mediated regulation of these glycolytic enzymes is the suppression of glycolysis. In addition, p53 directly binds and inhibits G6PD activity and downregulates the pentose phosphate pathway." SIGNOR-267463 ZBTB14 protein O43829 UNIPROT ZBTB14 protein O43829 UNIPROT "up-regulates activity" binding 9606 10080939 t miannu "ZF5, which we have cloned as a transcriptional repressor on the mouse c-myc promoter, has the POZ domain at the amino-terminus and the Kruppel-type zinc finger domain at the carboxy-terminus. We demonstrated that the POZ domain has a function mediating homomeric protein-protein interaction and this interaction requires the zinc finger domain." SIGNOR-220534 PDPK1 protein O15530 UNIPROT AHCYL1 protein O43865 UNIPROT "down-regulates activity" phosphorylation Ser68 RSLSRSIsQSSTDSY 9534 17635105 t lperfetto "Residue 68 resides in a consensus phosphorylation site for PKD (Figure 1A) [22,23]. Interestingly, phosphorylation of Ser68 could allow for subsequent phosphorylation of Ser71, Ser74, Ser77 and Ser80 by CK1, for which the consensus phosphorylation site is pS/T-X-X-S/T| We found that phosphorylation of Ser71 and Ser74 were sufficient to enable inhibition of IP3 binding to the IP3R" SIGNOR-249174 PPP1CC protein P36873 UNIPROT AHCYL1 protein O43865 UNIPROT unknown dephosphorylation Ser68 RSLSRSIsQSSTDSY 10090 17635105 t "Moreover, IRBIT-associated PP1 specifically dephosphorylated Ser68 of IRBIT. Phosphorylation of Ser68 was required for subsequent phosphorylation of Ser71 and Ser74, but the latter two sites were not targeted by PP1. We found that phosphorylation of Ser71 and Ser74 were sufficient to enable inhibition of IP3 binding to the IP3R|Given the importance of phosphorylation for the function of IRBIT in suppressing IP3R activity [7,10], in the present study, we searched for a protein phosphatase involved in the dephosphorylation and, hence, inactivation of IRBIT. We found that IRBIT contains a specific well-conserved binding site for PP1." SIGNOR-248498 CSNK1A1 protein P48729 UNIPROT AHCYL1 protein O43865 UNIPROT unknown phosphorylation Ser77 SSTDSYSsAASYTDS 9534 17635105 t lperfetto "Residue 68 resides in a consensus phosphorylation site for PKD (Figure 1A) [22,23]. Interestingly, phosphorylation of Ser68 could allow for subsequent phosphorylation of Ser71, Ser74, Ser77 and Ser80 by CK1, for which the consensus phosphorylation site is pS/T-X-X-S/T" SIGNOR-249185 PPP1CA protein P62136 UNIPROT AHCYL1 protein O43865 UNIPROT unknown dephosphorylation Ser68 RSLSRSIsQSSTDSY 10090 17635105 t "Moreover, IRBIT-associated PP1 specifically dephosphorylated Ser68 of IRBIT. Phosphorylation of Ser68 was required for subsequent phosphorylation of Ser71 and Ser74, but the latter two sites were not targeted by PP1. We found that phosphorylation of Ser71 and Ser74 were sufficient to enable inhibition of IP3 binding to the IP3R|Given the importance of phosphorylation for the function of IRBIT in suppressing IP3R activity [7,10], in the present study, we searched for a protein phosphatase involved in the dephosphorylation and, hence, inactivation of IRBIT. We found that IRBIT contains a specific well-conserved binding site for PP1." SIGNOR-248555 PPP1CB protein P62140 UNIPROT AHCYL1 protein O43865 UNIPROT unknown dephosphorylation Ser68 RSLSRSIsQSSTDSY 10090 17635105 t "Moreover, IRBIT-associated PP1 specifically dephosphorylated Ser68 of IRBIT. Phosphorylation of Ser68 was required for subsequent phosphorylation of Ser71 and Ser74, but the latter two sites were not targeted by PP1. We found that phosphorylation of Ser71 and Ser74 were sufficient to enable inhibition of IP3 binding to the IP3R|Given the importance of phosphorylation for the function of IRBIT in suppressing IP3R activity [7,10], in the present study, we searched for a protein phosphatase involved in the dephosphorylation and, hence, inactivation of IRBIT. We found that IRBIT contains a specific well-conserved binding site for PP1." SIGNOR-248571 PP1 proteinfamily SIGNOR-PF54 SIGNOR AHCYL1 protein O43865 UNIPROT unknown dephosphorylation Ser68 RSLSRSIsQSSTDSY 10090 17635105 t lperfetto "Moreover, IRBIT-associated PP1 specifically dephosphorylated Ser68 of IRBIT. Phosphorylation of Ser68 was required for subsequent phosphorylation of Ser71 and Ser74, but the latter two sites were not targeted by PP1. We found that phosphorylation of Ser71 and Ser74 were sufficient to enable inhibition of IP3 binding to the IP3R|Given the importance of phosphorylation for the function of IRBIT in suppressing IP3R activity [7,10], in the present study, we searched for a protein phosphatase involved in the dephosphorylation and, hence, inactivation of IRBIT. We found that IRBIT contains a specific well-conserved binding site for PP1." SIGNOR-264657 HCFC1 protein P51610 UNIPROT CREB3 protein O43889 UNIPROT "up-regulates activity" binding -1 9658067 t 2 miannu "We also show that while interaction with HCF is not required for the ability of Luman to activate transcription when tethered to the GAL4 promoter, it appears to be essential for Luman to activate transcription through CRE sites." SIGNOR-241372 CSNK2A2 protein P19784 UNIPROT KIF1C protein O43896 UNIPROT unknown phosphorylation Ser1092 PRMRRQRsAPDLKES -1 10559254 t llicata "Serine 1092 was a substrate for the protein kinase casein kinase II in vitro, and inhibition of casein kinase II in cells diminished the association of KIF1C with 14-3-3gamma. Our data thus suggest that KIF1C can form dimers and is associated with proteins of the 14-3-3 family." SIGNOR-251010 CSNK2A1 protein P68400 UNIPROT KIF1C protein O43896 UNIPROT unknown phosphorylation Ser1092 PRMRRQRsAPDLKES -1 10559254 t llicata "Serine 1092 was a substrate for the protein kinase casein kinase II in vitro, and inhibition of casein kinase II in cells diminished the association of KIF1C with 14-3-3gamma. Our data thus suggest that KIF1C can form dimers and is associated with proteins of the 14-3-3 family." SIGNOR-250912 BICDL1 protein Q6ZP65 UNIPROT KIF1C protein O43896 UNIPROT "up-regulates activity" binding -1 20360680 t miannu "BICDR-1 interacts with the dynein/dynactin motor complex. In young neurons, BICDR-1 accumulates Rab6 secretory vesicles around the centrosome, restricts anterograde secretory transport and inhibits neuritogenesis. Later during development, BICDR-1 expression is strongly reduced, which permits anterograde secretory transport required for neurite outgrowth. These results indicate an important role for BICDR-1 as temporal regulator of secretory trafficking during the early phase of neuronal differentiation. These results show that BICDR-1 regulates recruitment and/or activity of the anterograde kinesin motor Kif1C on Rab6 secretory carriers." SIGNOR-266876 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR GAS2 protein O43903 UNIPROT up-regulates cleavage Asp278 MLQISRVdGKTSPIQ 9606 10564664 t gcesareni "We now demonstrate that gas2 is a substrate of caspase-3 but not of caspase-6. Proteolytic processing both in vitro and in vivo is dependent on aspartic residue 279." SIGNOR-256439 CD300LB protein A8K4G0 UNIPROT TYROBP protein O43914 UNIPROT "up-regulates activity" binding 9534 20959446 t lperfetto "The CD300b receptor is a non-classical activating receptor able to deliver signals by associating with the transmembrane adaptor protein DAP-12 and the intracellular mediator Grb-2." SIGNOR-264834 bevacizumab antibody DB00112 DRUGBANK VEGFD protein O43915 UNIPROT "down-regulates activity" binding 9606 BTO:0001615 15961063 t miannu "Clinical trials with VEGF inhibitors in a variety of malignancies are ongoing. Recently, a humanized anti-VEGF monoclonal antibody (bevacizumab; Avastin) has been approved by the FDA as a first-line treatment for metastatic colorectal cancer in combination with chemotherapy." SIGNOR-259887 DAXX protein Q9UER7 UNIPROT AIRE protein O43918 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 20185822 t 1 miannu "The interaction between AIRE and DAXX has been validated by in vivo coimmunoprecipitation analysis and colocalization study in mammalian cells. The interaction has been further confirmed by showing in transactivation assays that DAXX exerts a strong repressive role on the transcriptional activity of AIRE." SIGNOR-239287 PEX6 protein Q13608 UNIPROT PEX1 protein O43933 UNIPROT "up-regulates activity" binding 10029 12717447 t "Pex26 recruits Pex6–Pex1 complexes to peroxisomes. Pex26 anchors Pex6 and Pex1 through Pex26–Pex6 and Pex6–Pex1 interactions." SIGNOR-253615 CC2D1A protein Q6P1N0 UNIPROT RAD21 protein O60216 UNIPROT "up-regulates activity" binding 20171170 t centrosome lperfetto "Akt kinase-interacting protein 1 (Aki1)/Freud-1/CC2D1A is localized in the cytosol, nucleus, and centrosome. Aki1 plays distinct roles depending on its localization. | In the centrosome, it regulates spindle pole localization of the cohesin subunit Scc1, thereby mediating centriole cohesion during mitosis." SIGNOR-268294 STAG2 protein Q8N3U4 UNIPROT RAD21 protein O60216 UNIPROT "up-regulates quantity by stabilization" binding 9606 28430577 t miannu "Cohesin is an evolutionarily conserved complex composed of four core proteins (SMC1A, SMC3, RAD21 and either STAG2 or STAG1) that form a ring-shaped structure able to encircle chromatin" SIGNOR-261511 PRSS21 protein Q9Y6M0 UNIPROT RAD21 protein O60216 UNIPROT up-regulates cleavage 9606 11875078 t miannu "Rad21 is a component of the cohesin complex that holds sister chromatids together during mitosis and repairs double-strand dna breaks. Interestingly, rad21 is cleaved by a caspase-like esp1/separase at the onset of anaphase to trigger sister chromatid separation." SIGNOR-115426 MAPK6 protein Q16659 UNIPROT KALRN protein O60229 UNIPROT "up-regulates activity" phosphorylation -1 22508986 t miannu "The brain-specific nucleotide exchange factor kalirin-7 (Kal7) was identified as an MK5 interaction partner and substrate protein. The MK5 substrate Kal7, a Rho GEF and known activator of Rac GTPases, further contributes to PAK activation and actin filament reorganization. Thus, the coordinated phosphorylation of Borg proteins and Kal7 by ERK3 and MK5 constitute a novel signaling cascade involving feed-forward circuits, multiple GTPases, and cytoskeletal elements." SIGNOR-263094 MAPKAPK5 protein Q8IW41 UNIPROT KALRN protein O60229 UNIPROT "up-regulates activity" phosphorylation Ser487 DVLQRPLsPGNSESL -1 22508986 t miannu "The brain-specific nucleotide exchange factor kalirin-7 (Kal7) was identified as an MK5 interaction partner and substrate protein. The MK5 substrate Kal7, a Rho GEF and known activator of Rac GTPases, further contributes to PAK activation and actin filament reorganization. Thus, the coordinated phosphorylation of Borg proteins and Kal7 by ERK3 and MK5 constitute a novel signaling cascade involving feed-forward circuits, multiple GTPases, and cytoskeletal elements. The fragment SR3-6, but not the mutated fragment SR3-6-S487A, is phosphorylated by MK5." SIGNOR-263093 GPKOW protein Q92917 UNIPROT DHX16 protein O60231 UNIPROT "up-regulates quantity" binding 25296192 t miannu "In this report, we showed that GPKOW interacted directly with the DHX16/hPRP2 and with RNA. Immuno-depletion of GPKOW from HeLa nuclear extracts resulted in an inactive spliceosome that still bound DHX16." SIGNOR-266300 GPKOW protein Q92917 UNIPROT DHX16 protein O60231 UNIPROT "up-regulates quantity" binding 9606 BTO:0000567 25296192 t miannu "In this report, we showed that GPKOW interacted directly with the DHX16/hPRP2 and with RNA. Immuno-depletion of GPKOW from HeLa nuclear extracts resulted in an inactive spliceosome that still bound DHX16." SIGNOR-266312 ROCK1 protein Q13464 UNIPROT PPP1R12B protein O60237 UNIPROT down-regulates phosphorylation Thr646 ARQTRRStQGVTLTD 9606 22937917 t lperfetto "Phosphorylation of ppp1r12b on threonine 646 by rho kinase inhibits the activity of the pp1c-ppp1r12b complex." SIGNOR-198812 "HIF-1 complex" complex SIGNOR-C418 SIGNOR BNIP3L protein O60238 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "HIF-1 promotes glycolysis by transcriptionally upregulating GLUT1, GLUT3, HK1, and HK2. HIF-1 also suppresses oxidative phosphorylation by the upregulation of gene expression of BNIP3, BNIP3L, LDHA, and PDK1. In addition, HIF-1 can inhibit apoptosis by suppressing the expression of BID." SIGNOR-267455 MAPK9 protein P45984 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser351 PGSLDLPsPVSLSEF -1 15158451 t miannu "we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250142 MAPK12 protein P53778 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser421 SKSQSSTsPEGQALE -1 15158451 t miannu "Activated SAPK3 phosphorylates the mitochondrial protein Sab. we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250141 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR proline smallmolecule CHEBI:26271 ChEBI "down-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270429 MAPK12 protein P53778 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser351 PGSLDLPsPVSLSEF -1 15158451 t miannu "Activated SAPK3 phosphorylates the mitochondrial protein Sab. we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250140 PRKACA protein P17612 UNIPROT PLIN1 protein O60240 UNIPROT "down-regulates activity" phosphorylation Ser81 EPVVRRLsTQFTAAN 10090 BTO:0000944 11751901 t miannu "PKA increased lipolysis in cells expressing Peri A because it abrogated the inhibitory actions of Peri A on lipolysis.  amino-terminal PKA sites (Ser-81, Ser-222, and Ser-276)" SIGNOR-250492 PRKACA protein P17612 UNIPROT PLIN1 protein O60240 UNIPROT "down-regulates activity" phosphorylation Ser220 KAKPSLLsRVGALTN 10090 11751901 t miannu "PKA increased lipolysis in cells expressing Peri A because it abrogated the inhibitory actions of Peri A on lipolysis.‚  amino-terminal PKA sites (Ser-81, Ser-222, and Ser-276)" SIGNOR-250028 PRKACA protein P17612 UNIPROT PLIN1 protein O60240 UNIPROT "down-regulates activity" phosphorylation Ser277 QAVSRRRsEVRVPWL 10090 11751901 t miannu "PKA increased lipolysis in cells expressing Peri A because it abrogated the inhibitory actions of Peri A on lipolysis.‚  amino-terminal PKA sites (Ser-81, Ser-222, and Ser-276)" SIGNOR-250029 3-[(dimethylamino)methyl]-N-[2-[4-[(hydroxyamino)-oxomethyl]phenoxy]ethyl]-2-benzofurancarboxamide chemical CHEBI:92223 ChEBI HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-203476 SMURF1 protein Q9HCE7 UNIPROT SMAD6 protein O43541 UNIPROT "down-regulates activity" relocalization 9606 22298955 t lperfetto "Smurf1, with its WW domain, specifically binds to the PY motif of Smad6 and transports Smad6 into the cytoplasm." SIGNOR-105931 ABL1 protein P00519 UNIPROT PRKN protein O60260 UNIPROT down-regulates phosphorylation Tyr143 SPAGRSIyNSFYVYC 9606 BTO:0000142 20823226 t llicata "Here we show that the nonreceptor tyrosine kinase c-abl phosphorylates tyrosine 143 of parkin, inhibiting parkin's ubiquitin e3 ligase activity and protective function." SIGNOR-167853 UBC protein P0CG48 UNIPROT PRKN protein O60260 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 26161729 t lperfetto "Mechanism of phospho-ubiquitin-induced PARKIN activation|PhosphoUb binding leads to straightening of a helix in the RING1 domain, and the resulting conformational changes release the Ubl domain from the PARKIN core; this activates PARKIN|Our results show that PINK1-dependent phosphorylation of both parkin and ubiquitin is sufficient for full activation of parkin E3 activity. These findings demonstrate that phosphorylated ubiquitin is a parkin activator." SIGNOR-249692 CDK5 protein Q00535 UNIPROT PRKN protein O60260 UNIPROT down-regulates phosphorylation Ser131 HTDSRKDsPPAGSPA 9606 BTO:0000142 17327227 t llicata "Phosphorylation by cdk5 decreased the auto-ubiquitylation of parkin both in vitro and in vivo." SIGNOR-153445 PINK1 protein Q9BXM7 UNIPROT PRKN protein O60260 UNIPROT "up-regulates activity" phosphorylation Ser65 NCDLDQQsIVHIVQR 9606 BTO:0000007 22724072 t "PINK1 is activated by mitochondrial membrane potential depolarization and stimulates Parkin E3 ligase activity by phosphorylating Serine 65" SIGNOR-270345 PINK1 protein Q9BXM7 UNIPROT PRKN protein O60260 UNIPROT up-regulates phosphorylation Ser65 NCDLDQQsIVHIVQR 9606 22724072 t llicata "We show that human pink1 is specifically activated by mitochondrial membrane potential (??m) depolarization, enabling it to phosphorylate parkin at ser(65). We further show that phosphorylation of parkin at ser(65) leads to marked activation of its e3 ligase activity that is prevented by mutation of ser(65) or inactivation of pink1." SIGNOR-197976 BAG5 protein Q9UL15 UNIPROT PRKN protein O60260 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15603737 t Monia "Here, we show that BAG5, a BAG domain-containing family member, interacts with both Hsp70 and parkin with deleterious functional consequences. Through these interactions, BAG5 inhibits Hsp70 chaperone activity and parkin E3 ubiquitin ligase activity Immunoprecipitation (IP) of GFP-parkin resulted in the coimmunoprecipitation of both Hsp70 and BAG5 or BAG5(DARA) (Figure 4A). Furthermore, IP of GFP-parkin resulted in the coimmunoprecipitation of BAG5 or BAG5 (DARA) in the absence of overexpressed Hsp70. Taken together, these data demonstrate that BAG5 can directly inhibit parkin-mediated autoubiquitinylation independently of Hsp70." SIGNOR-261198 NF1 protein P21359 UNIPROT ADCY3 protein O60266 UNIPROT up-regulates 9606 24431436 f miannu "Nf1encodes neurofibromin, a protein with multiple functions including ras inactivation (ras gtpase-activating protein or rasgap) and adenylyl cyclase (ac) activation" SIGNOR-204034 CAMK2G protein Q13555 UNIPROT ADCY3 protein O60266 UNIPROT "down-regulates activity" phosphorylation Ser1076 NVASRMEsTGVMGNI 9606 BTO:0000007 8798667 t llicata "Phosphorylation and inhibition of type III adenylyl cyclase by calmodulin-dependent protein kinase II in vivo. | Site-directed mutagenesis of a CaM kinase II consensus site (Ser-1076 to Ala-1076) in III-AC greatly reduced Ca2+-stimulated phosphorylation and inhibition of III-AC in vivo." SIGNOR-250691 CDON protein Q4KMG0 UNIPROT SPAG9 protein O60271 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 18678706 t "p38 together with Bnip-2 and CDC42 to activate p38alfa/beta activity" lperfetto "During myoblast differentiation, the promyogenic cell surface receptor cdo binds to the p38alpha/beta pathway scaffold protein jlp and, via jlp, p38alpha/beta itself." SIGNOR-179870 MAPK10 protein P53779 UNIPROT KIF5C protein O60282 UNIPROT "down-regulates activity" phosphorylation Ser176 CTERFVSsPEEVMDV -1 19525941 t miannu "Mass spectrometry identified a residue in the kinesin-1 motor domain that was phosphorylated by JNK3 and this modification reduced kinesin-1 binding to microtubules. JNK3 phosphorylates kinesin-1 at Ser176" SIGNOR-262950 HAP1 protein P54257 UNIPROT KIF5C protein O60282 UNIPROT "up-regulates activity" binding 9606 31757889 t miannu "HAP1 and GRIP1 are kinesin-1 adaptors that have been implicated individually in the transport of vesicular cargoes in the dendrites of neurons. We find that HAP1a and GRIP1 form a protein complex in the brain, and co-operate to activate the kinesin-1 subunit KIF5C in vitro" SIGNOR-264062 GRIP1 protein Q9Y3R0 UNIPROT KIF5C protein O60282 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 31757889 t miannu "HAP1 and GRIP1 are kinesin-1 adaptors that have been implicated individually in the transport of vesicular cargoes in the dendrites of neurons. We find that HAP1a and GRIP1 form a protein complex in the brain, and co-operate to activate the kinesin-1 subunit KIF5C in vitro" SIGNOR-264061 JNK proteinfamily SIGNOR-PF15 SIGNOR KIF5C protein O60282 UNIPROT "up-regulates activity" phosphorylation Ser176 CTERFVSsPEEVMDV 9606 BTO:0000142 27013971 t miannu "JNK phosphorylates KIF5C on S176 in the motor domain; a site that we show is phosphorylated in brain. In the peroxisome cargo-bound state, S176 phosphorylated KIF5C(1-560) transports to microtubule plus ends, whereas dephosphorylated KIF5C(1-560) is bound tightly to microtubules resulting in an immobile state. As a consequence, phosphorylation of S176 can facilitate plus-end cargo transport by KIF5C(1-560)." SIGNOR-264063 "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 30397315 f miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270700 AKT1 protein P31749 UNIPROT NUAK1 protein O60285 UNIPROT up-regulates phosphorylation Ser600 PARQRIRsCVSAENF 9606 12409306 t esanto "Ser(600) in ark5 was found to be phosphorylated by active akt resulting in the activation of kinase activity." SIGNOR-252591 STK11 protein Q15831 UNIPROT NUAK1 protein O60285 UNIPROT up-regulates phosphorylation Thr211 QKDKFLQtFCGSPLY 9606 14976552 t llicata "A total of 12 human kinases (nuak1, nuak2, brsk1, brsk2, qik, qsk, sik, mark1, mark2, mark3, mark4 and melk) are related to ampk. Here we demonstrate that lkb1 can phosphorylate the t-loop of all the members of this subfamily, apart from melk, increasing their activity >50-fold." SIGNOR-122686 AKT proteinfamily SIGNOR-PF24 SIGNOR NUAK1 protein O60285 UNIPROT up-regulates phosphorylation Ser600 PARQRIRsCVSAENF 9606 12409306 t esanto "Ser(600) in ark5 was found to be phosphorylated by active akt resulting in the activation of kinase activity." SIGNOR-95247 "SNS-314 Mesylate" chemical CID:24995523 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207099 KIF5C protein O60282 UNIPROT TRAK2 protein O60296 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24161670 t miannu "Trafficking kinesin proteins (TRAKs) are kinesin adaptors. They bind the cargo binding domain of kinesin-1 motor proteins forming a link between the motor and their cargoes. This supports the idea that the KIF5A–TRAK2 interaction is multivalent and could act to ensure stable motor-cargo interaction during intracellular trafficking; dimerization of both motor and adaptor molecules further enhances this stability (Fig. 6). A similar multivalent profile was found for the TRAK2 binding site within the kinesin-1 isoform, KIF5C." SIGNOR-264064 STOML2 protein Q9UJZ1 UNIPROT OPA1 protein O60313 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "Of interest, induction of SLP-2 expression also resulted in significant increases in the levels of OPA-1 and mitofusin-2 (P < 0.05), both integral mitochondrial membrane proteins associated with mitochondrial fusion." SIGNOR-260381 CBX4 protein O00257 UNIPROT ZEB2 protein O60315 UNIPROT "down-regulates quantity by destabilization" sumoylation Lys391 QTGLLKIkTEPLDFN 9534 16061479 t Luisa "Pc2 can act directly as an E3 ligase for SIP1 sumoylation.SIP1 sumoylation having a negative effect on its repression of E-cadherin transcription." SIGNOR-268955 CBX4 protein O00257 UNIPROT ZEB2 protein O60315 UNIPROT "down-regulates quantity by destabilization" sumoylation Lys866 PLNLTFIkKEFSNSN 9534 BTO:0001538 16061479 t Luisa "Pc2 can act directly as an E3 ligase for SIP1 sumoylation.SIP1 sumoylation having a negative effect on its repression of E-cadherin transcription." SIGNOR-269113 CBX4 protein O00257 UNIPROT ZEB2 protein O60315 UNIPROT "down-regulates activity" sumoylation 9606 BTO:0000007 16061479 t miannu "Polycomb protein Pc2 acts as an SUMO E3 ligase for SIP1. SIP1 is an active transcription repressor for many transcription factors and target genes. SIP1 Sumoylation Disrupts the Recruitment of the Corepressor CtBP" SIGNOR-225481 CTBP1 protein Q13363 UNIPROT ZEB2 protein O60315 UNIPROT "up-regulates activity" binding 9606 16061479 t miannu "Polycomb protein Pc2 acts as an SUMO E3 ligase for SIP1. SIP1 is an active transcription repressor for many transcription factors and target genes. SIP1 Sumoylation Disrupts the Recruitment of the Corepressor CtBP" SIGNOR-225484 CDK2 protein P24941 UNIPROT MCM3AP protein O60318 UNIPROT "up-regulates activity" phosphorylation Ser508 FWHRKKIsPNKKPFS 10090 BTO:0000776 11526238 t miannu "To study the inducible regulation of GANP DNA-primase during cell activation, we examined phosphorylation induced by various kinds of kinases.We observed that the cell cycle-associated kinase Cdks induced phosphorylation of GANP in vitro. Examination of immunoprecipitates of Cdk2 from B cells revealed phosphorylation of GANP-PD at a consensus sequence of Cdk phosphorylation at Ser502 (S/T-P-X-K/R) (Fig. ​(Fig.1C1C Left; ref. 22)." SIGNOR-262734 PCDHA2 protein Q9Y5H9 UNIPROT PCDHGA12 protein O60330 UNIPROT "up-regulates activity" binding 9606 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion. They also form oligomers with Pcdh-gamma proteins at the same membrane sites." SIGNOR-265676 PCDHA10 protein Q9Y5I2 UNIPROT PCDHGA12 protein O60330 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion. They also form oligomers with Pcdh-gamma proteins at the same membrane sites." SIGNOR-265698 SRC protein P12931 UNIPROT PIP5K1C protein O60331 UNIPROT up-regulates phosphorylation Tyr649 TDERSWVySPLHYSA 9606 15738269 t lperfetto "Phosphorylation by src of the tyrosine adjacent to s650 (y649 in human pipki gamma) was shown to enhance pipki gamma targeting to focal adhesions. We find that y649 phosphorylation does not stimulate directly pipki gamma binding to talin, but may do so indirectly by inhibiting s650 phosphorylation." SIGNOR-134459 CDK5 protein Q00535 UNIPROT PIP5K1C protein O60331 UNIPROT down-regulates phosphorylation Ser650 DERSWVYsPLHYSAQ 9606 15738269 t lperfetto "The interaction of talin with phosphatidylinositol(4) phosphate 5 kinase type i gamma (pipki gamma) regulates pi(4,5)p2 synthesis at synapses and at focal adhesions. Here, we show that phosphorylation of serine 650 (s650) within the talin-binding sequence of human pipki gamma blocks this interaction. At synapses, s650 is phosphorylated by p35/cdk5 and mitogen-activated protein kinase at rest, and dephosphorylated by calcineurin upon stimulation." SIGNOR-134455 GTF2I protein P78347 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12493763 t lperfetto "We identify a new family of HDAC1,2-associated complexes containing BHC110. Moreover, we define the polypeptide composition of a novel member of this family containing the candidate gene for X-linked mental retardation XFIM and the initiator-binding protein TFII-I." SIGNOR-268539 GTF2I protein P78347 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" relocalization 9606 21282467 t lperfetto "Moreover, the inhibitory effect of TFII-I on transcription is mediated by its ability to recruit corepressor complexes, including histone deacetylase 3 (HDAC3) (25, 133), histone H3K4-specific demethylase LSD1 (48), and components of the polycomb repressor complex" SIGNOR-268540 KDM4C protein Q9H3R0 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" binding 9606 BTO:0001033 29207681 t miannu "JMJD2C was found to be co-localized with AR and LSD1 in the epithelium of prostate carcinoma and normal prostate cells. For the detailed mechanism, JMJD2C, AR and LSD1 assembled on the chromatin to remove the methyl groups from mono-, di- and trimethylated H3K9. Importantly, JMJD2C specifically removed the demethylation of the trimethyl H3K9 marks and modulated the transcriptional activity of AR. Moreover, JMJD2C cooperated with LSD1 and activated AR-mediated gene expression via decreasing H3K9me3 at the promoter of AR targeting genes KLK2 and PSA." SIGNOR-263880 BRMS1 protein Q9HCU9 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 30416854 t miannu "Our results have showed that BRMS1 together with LSD1 are required for inhibition of breast cancer cell migration and invasion. Collectively, these findings demonstrate that BRMS1 executes transcriptional suppression of breast cancer metastasis by associating with the LSD1 and thus can be targeted for breast cancer therapy." SIGNOR-266409 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270430 TP53 protein P04637 UNIPROT HR protein O43593 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15489903 f miannu "P53 may downregulate HR through multiple mechanisms including the reported associations with the Rad51 and Rad54 recombinases, and the BLM and WRN helicases." SIGNOR-255436 RCOR1 protein Q9UKL0 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" binding -1 16140033 t miannu "CoREST protects LSD1 from proteasomal degradation and also plays an indispensable role in LSD1-mediated demethylation of nucleosomal substrates in vitro. in contrast to CoREST, which is a positive regulator of LSD1 activity, the in vitro evidence presented above suggests that BHC80 may function to inhibit LSD1 activity." SIGNOR-264506 AKT1 protein P31749 UNIPROT TBC1D4 protein O60343 UNIPROT unknown phosphorylation Thr642 QFRRRAHtFSHPPSS 9606 16880201 t llicata "14-3-3 proteins interact with as160 in an insulin- and akt-dependent manner via an akt phosphorylation site, thr-642." SIGNOR-252494 AKT proteinfamily SIGNOR-PF24 SIGNOR TBC1D4 protein O60343 UNIPROT down-regulates phosphorylation 9606 BTO:0000887 12637568 t gcesareni "Recently, we identified a 160-kda protein in adipocytes, designated as160, that is phosphorylated by the insulin-activated kinase akt" SIGNOR-99300 AKT proteinfamily SIGNOR-PF24 SIGNOR TBC1D4 protein O60343 UNIPROT unknown phosphorylation Thr642 QFRRRAHtFSHPPSS 9606 16880201 t llicata "14-3-3 proteins interact with as160 in an insulin- and akt-dependent manner via an akt phosphorylation site, thr-642." SIGNOR-148342 AKT proteinfamily SIGNOR-PF24 SIGNOR TBC1D4 protein O60343 UNIPROT unknown phosphorylation Ser588 RMRGRLGsVDSFERS 10090 BTO:0000011 11994271 t gcesareni "To determine directly whether AS160 was a substrate for Akt, we examined the phosphorylation of recombinant AS160, as well as mutant forms with Ser-588, Thr-642, or both converted to Ala, by recombinant Akt 1." SIGNOR-245268 GSK3B protein P49841 UNIPROT PHLPP1 protein O60346 UNIPROT down-regulates phosphorylation Ser1359 VPRPHVQsVLLTPQD 9606 19797085 t llicata "In addition, we show that the beta-trcp-mediated degradation requires phosphorylation of phlpp1 by casein kinase i and glycogen synthase kinase 3beta (gsk-3beta), and activation of the phosphatidylinositol 3-kinase/akt pathway suppresses the degradation of phlpp1 by inhibiting the gsk-3beta activity." SIGNOR-188330 WNT11 protein O96014 UNIPROT FZD6 protein O60353 UNIPROT "up-regulates activity" binding 9606 BTO:0000551;BTO:0000848 16273260 t gcesareni "Human wnt5a, wnt5b and wnt11 are non-canonical wnt ligands transducing pcp signals through fzd3 or fzd6 receptors." SIGNOR-141431 WNT1 protein P04628 UNIPROT FZD6 protein O60353 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 22944199 t gcesareni "Distinctly, wnt1 signals through fzd receptors 1 and 6 in the epaxial domain of the somite, to regulate myf5 expression via the canonical bcatenin pathway." SIGNOR-198846 WNT5A protein P41221 UNIPROT FZD6 protein O60353 UNIPROT "up-regulates activity" binding 9606 BTO:0000551;BTO:0000848 16273260 t gcesareni "Human wnt5a, wnt5b and wnt11 are non-canonical wnt ligands transducing pcp signals through fzd3 or fzd6 receptors." SIGNOR-141437 WNT5B protein Q9H1J7 UNIPROT FZD6 protein O60353 UNIPROT up-regulates binding 9606 BTO:0000551;BTO:0000848 16273260 t gcesareni "Human wnt5a, wnt5b and wnt11 are non-canonical wnt ligands transducing pcp signals through fzd3 or fzd6 receptors." SIGNOR-141443 ZNRF3 protein Q9ULT6 UNIPROT FZD6 protein O60353 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 22575959 t "Here we show that the cell-surface transmembrane E3 ubiquitin ligase zinc and ring finger 3 (ZNRF3) and its homologue ring finger 43 (RNF43) are negative feedback regulators of Wnt signalling. ZNRF3 is associated with the Wnt receptor complex, and inhibits Wnt signalling by promoting the turnover of frizzled and LRP6." SIGNOR-260114 MAPK11 protein Q15759 UNIPROT HBP1 protein O60381 UNIPROT up-regulates phosphorylation Ser402 GFSKNCGsPGSSQLS 9606 14612426 t lperfetto "A mutation of the p38 map kinase phosphorylation site at aa 401 [(s-a)401hbp1] also triggered hbp1 protein instability. While protein stability was compromised by mutation, the specific activities of (s-a)401hbp1 and of wild-type hbp1 appeared comparable for transcriptional repression." SIGNOR-119134 MAPK14 protein Q16539 UNIPROT HBP1 protein O60381 UNIPROT up-regulates phosphorylation Ser402 GFSKNCGsPGSSQLS 9606 14612426 t lperfetto "A mutation of the p38 map kinase phosphorylation site at aa 401 [(s-a)401hbp1] also triggered hbp1 protein instability. While protein stability was compromised by mutation, the specific activities of (s-a)401hbp1 and of wild-type hbp1 appeared comparable for transcriptional repression." SIGNOR-119138 VEGFC protein P49767 UNIPROT NRP2 protein O60462 UNIPROT up-regulates binding 9606 BTO:0000938 16816121 t gcesareni "The functional importance of the interaction of np2 with the lymphangiogenic growth factors was demonstrated by cointernalization of np2 along with vegfr-3 in endocytic vesicles of lymphatic endothelial cells upon stimulation with vegf-c or vegf-d." SIGNOR-147611 SEMA3B protein Q13214 UNIPROT NRP2 protein O60462 UNIPROT "up-regulates activity" binding 9606 BTO:0001176;BTO:0002036 25335892 t miannu "Further examination of the composition of the functional Sema3B receptor revealed that, unlike Sema3A, which signals exclusively using the NP1 receptor, Sema3B utilizes both NP1 and NP2 for signal transduction." SIGNOR-261816 SEMA3F protein Q13275 UNIPROT NRP2 protein O60462 UNIPROT up-regulates binding 9606 16816121 t esanto "In the nervous system, neuropilins mediate axon retraction and guidance by binding class iii semaphorins. We found that sema3f could compete with metabolically labeled vegf-c for the binding to np1-ig and np2-ig fusion proteins." SIGNOR-147608 SEMA3C protein Q99985 UNIPROT NRP2 protein O60462 UNIPROT up-regulates binding 9606 BTO:0000938 16816121 t gcesareni "Our experiments establish that small peptides containing the consensus decd sequence of sperm fertilinbeta bind specifically to an alpha6beta1 integrin receptor on the egg membrane. We conclude that fertilinbeta binds directly to the alpha6beta1 integrin on the egg surface and this partnership mediates sperm-egg fusion." SIGNOR-147564 IPO5 protein O00410 UNIPROT DSCAM protein O60469 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000938 30745319 t miannu "DSCAM and DSCAML1 specifically interacted with the importin beta IPO5, whereas deletion of the identified NLSs abolished this specific interaction and suppressed nuclear translocation of the DSCAM/L1 ICDs in cell lines and cultured neurons. This suggests a direct role of IPO5 in the nuclear import of the DSCAM/L1 ICDs." SIGNOR-264273 NTN1 protein O95631 UNIPROT DSCAM protein O60469 UNIPROT "up-regulates activity" binding 10090 BTO:0001279 18585357 t miannu "Here, we report that the Down's syndrome Cell Adhesion Molecule (DSCAM), a candidate gene implicated in the mental retardation phenotype of Down's syndrome, is expressed on spinal commissural axons, binds netrin-1, and is necessary for commissural axons to grow toward and across the midline. DSCAM and DCC can each mediate a turning response of these neurons to netrin-1." SIGNOR-268376 SPX protein Q9BT56 UNIPROT GALR2 protein O43603 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24517231 t lperfetto "Coevolution of the spexin/galanin/kisspeptin family: Spexin activates galanin receptor type II and III." SIGNOR-268574 gamma-secretase complex SIGNOR-C98 SIGNOR DSCAM protein O60469 UNIPROT "down-regulates quantity" cleavage 9606 BTO:0000938 30745319 t miannu "γ‐secretase‐mediated intra‐membrane cleavage of DSCAM receptors results in the release of the DSCAM ICD, which is likely proceeded by shedding of the DSCAM ectodomain. Interaction of IPO5 with the NLS of DSCAM then leads to importin‐mediated nuclear import of the DSCAM ICD. In the nucleus, the DSCAM ICD may regulate the transcription of genes involved in neuronal development and function, thereby regulating processes such as neurite outgrowth, branching, and repulsion, as well as synapse formation, axon guidance, and neuronal cell death and survival." SIGNOR-264271 Netrin proteinfamily SIGNOR-PF97 SIGNOR DSCAM protein O60469 UNIPROT "up-regulates activity" binding 10090 BTO:0001279 18585357 t miannu "Here, we report that the Down's syndrome Cell Adhesion Molecule (DSCAM), a candidate gene implicated in the mental retardation phenotype of Down's syndrome, is expressed on spinal commissural axons, binds netrin-1, and is necessary for commissural axons to grow toward and across the midline. DSCAM and DCC can each mediate a turning response of these neurons to netrin-1." SIGNOR-268173 PRKCA protein P17252 UNIPROT DLX3 protein O60479 UNIPROT "up-regulates activity" phosphorylation Thr134 KKVRKPRtIYSSYQL -1 11343707 t lperfetto "Dlx3 is primarily phosphorylated by PKC alpha. By deletion and mutational analysis, we show that the serine residue S(138), located in the homeodomain of Dlx3 protein, was specifically phosphorylated by PKC. The phosphorylation of purified Dlx3 proteins by PKC partially inhibited formation of complexes between Dlx3 protein and DNA. These results suggest that Dlx3 protein can be directly phosphorylated by PKC and this affects the DNA binding activity of Dlx3." SIGNOR-249097 PRKCA protein P17252 UNIPROT DLX3 protein O60479 UNIPROT unknown phosphorylation Ser138 KPRTIYSsYQLAALQ 10090 11343707 t lperfetto "Dlx3 is primarily phosphorylated by PKCalpha. By deletion and mutational analysis, we show that the serine residue S138, located in the homeodomain of Dlx3 protein, was specifically phosphorylated by PKC. The phosphorylation of purified Dlx3 proteins by PKC partially inhibited formation of complexes between Dlx3 protein and DNA. These results suggest that Dlx3 protein can be directly phosphorylated by PKC and this affects the DNA binding activity of Dlx3. | Since DNA binding may reveal only a part of Dlx3 protein function, we cannot rule out the influence of phosphorylation on other biological functions. Thus, the characterization of the full biological function of PKC phosphorylation of Dlx3 protein will require further studies." SIGNOR-249095 PRKCA protein P17252 UNIPROT DLX3 protein O60479 UNIPROT "down-regulates activity" phosphorylation Ser138 KPRTIYSsYQLAALQ -1 11343707 t lperfetto "Dlx3 is primarily phosphorylated by PKC alpha. By deletion and mutational analysis, we show that the serine residue S(138), located in the homeodomain of Dlx3 protein, was specifically phosphorylated by PKC. The phosphorylation of purified Dlx3 proteins by PKC partially inhibited formation of complexes between Dlx3 protein and DNA. These results suggest that Dlx3 protein can be directly phosphorylated by PKC and this affects the DNA binding activity of Dlx3." SIGNOR-249096 SEMA7A protein O75326 UNIPROT PLXNC1 protein O60486 UNIPROT up-regulates binding 9606 10520995 t gcesareni "Plexin-c1 is a receptor for the gpi-anchored semaphorin sema7a. The cytoplasmic domain of plexins associates with a tyrosine kinase activity. Plexins may also act as ligands mediating repulsion in epithelial cells in vitro." SIGNOR-71260 PTPRG protein P23470 UNIPROT DOK2 protein O60496 UNIPROT "up-regulates activity" dephosphorylation Tyr139 CMEENELySSAVTVG -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254698 PRKCA protein P17252 UNIPROT NPHS1 protein O60500 UNIPROT "up-regulates activity" phosphorylation Thr1125 QWTGERDtQSSTVST 9606 BTO:0000007 21321125 t llicata "Binding of _-arrestin2 to the nephrin intracellular domain depended on phosphorylation of nephrin threonine residues 1120 and 1125 by pkc_." SIGNOR-172056 PRKCA protein P17252 UNIPROT NPHS1 protein O60500 UNIPROT "up-regulates activity" phosphorylation Thr1120 EYEESQWtGERDTQS 9606 BTO:0000007 21321125 t llicata "Binding of _-arrestin2 to the nephrin intracellular domain depended on phosphorylation of nephrin threonine residues 1120 and 1125 by pkc_." SIGNOR-178695 WT1 protein P19544 UNIPROT NPHS1 protein O60500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15504938 t "The Wilms tumor suppressor gene (WT1) is a zinc-finger-containing transcription factor that is coexpressed with NPHS1 in differentiated podocytes; gel shift binding assays demonstrate that a recombinant WT1 protein can bind and activate the 186-bp NPHS1 fragment in a sequence-specific manner" SIGNOR-252299 AGTR1 protein P30556 UNIPROT NPHS1 protein O60500 UNIPROT "down-regulates activity" 10116 21982880 f miannu "Ang II-receiving rats displayed diminished phosphorylation of nephrin but enhanced glomerular/podocyte injury and proteinuria when compared to control rats. These findings indicate that Ang II induces nephrin dephosphorylation and podocyte injury through a caveolin-1-dependent mechanism." SIGNOR-253342 NF1 protein P21359 UNIPROT ADCY9 protein O60503 UNIPROT up-regulates 9606 BTO:0000938 24431436 f miannu "Nf1encodes neurofibromin, a protein with multiple functions including ras inactivation (ras gtpase-activating protein or rasgap) and adenylyl cyclase (ac) activation" SIGNOR-204354 MAPK1 protein P28482 UNIPROT SORBS3 protein O60504 UNIPROT unknown phosphorylation 9606 15184391 t "The effect has been demonstrated using O60504-2" llicata "Vinexin was directly phosphorylated by erk2 upon stimulation with egf at the serine 189 of vinexin _." SIGNOR-125224 MAPK1 protein P28482 UNIPROT SORBS3 protein O60504 UNIPROT unknown phosphorylation Ser530 DGPQLPTsPRLTAAA 9606 15184391 t "The effect has been demonstrated using O60504-2" llicata "Vinexin was directly phosphorylated by erk2 upon stimulation with egf at the serine 189 of vinexin _." SIGNOR-125221 FGFR1 protein P11362 UNIPROT SYNCRIP protein O60506 UNIPROT down-regulates phosphorylation Tyr373 RVKKLKDyAFIHFDE 9606 12601080 t lperfetto "Novel in vivo tyrosine phosphorylation sites were found in the fgfr-1, phospholipase cgamma, p90 ribosomal s6 kinase, cortactin, and ns-1-associated protein-1. Syncrip, was very recently found to be phosphorylated in response to insulin treatment of 3t3-l1 adipocytes (32). Phosphorylation of syncrip was accommodated by the insulin receptor tyrosine kinase in vitro but was inhibited upon binding of rna. Tyrosine phosphorylation at tyr-373 in the third rna recognition motif domain of nsap1/syncrip can possibly influence its rna binding properties and thus link fgfr-1 signaling to mrna metabolism." SIGNOR-98704 MAML1 protein Q92585 UNIPROT CCNT1 protein O60563 UNIPROT up-regulates relocalization 9606 15546612 t gcesareni "Cycc:cdk8 and cyct1:cdk9/p-tefb are recruited with notch and associated coactivators (mam, skip) to the hes1 promoter in signaling cells." SIGNOR-130712 CDK1 protein P06493 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Thr620 RAARFVStPFHEIMS 9606 17785528 t lperfetto "Here, we demonstrate that bubr1 is phosphorylated on the cdk1 site t620, which triggers the recruitment of plk1 and phosphorylation of bubr1 by plk1 both in vitro and in vivo. Phosphorylation does not appear to be required for spindle checkpoint function but instead is important for the stability of kinetochore-microtubule (kt-mt) interactions" SIGNOR-157642 PLK1 protein P53350 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Ser676 LSPIIEDsREATHSS 9606 17785528 t lperfetto "We identify s676 as a plk1-specific phosphorylation site on bubr1. These findings describe the first in vivo verified phosphorylation site for human bubr1, identify plk1 as the kinase responsible for causing the characteristic mitotic bubr1 upshift, and attribute a kt-specific function to the hyperphosphorylated form of bubr1 in the stabilization of kt-mt interactions." SIGNOR-157646 PLK1 protein P53350 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Thr1008 LNANDEAtVSVLGEL 9606 17376779 t gcesareni "Bubr1 was phosphorylated by plk1 in vitro at two plk1 consensus sites in the kinase domain of bubr1" SIGNOR-153863 PLK1 protein P53350 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Thr680 IEDSREAtHSSGFSG 9606 23079597 t lperfetto "Phosphorylation of kard by plk1 promotes direct interaction of bubr1 with the pp2a-b56_ phosphatase that counters excessive aurora b activity at kinetochores. We propose that plk1 and bubr1 cooperate to stabilize kinetochore-microtubule interactions. Phosphorylation of t680 by plk1 is essential for kard function" SIGNOR-199222 PLK1 protein P53350 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Thr792 PRNSAELtVIKVSSQ 9606 17376779 t gcesareni "Bubr1 was phosphorylated by plk1 in vitro at two plk1 consensus sites in the kinase domain of bubr1" SIGNOR-153867 CENPE protein Q02224 UNIPROT BUB1B protein O60566 UNIPROT "up-regulates activity" binding 10090 BTO:0000452 12925705 t lperfetto "Without CENP-E, diminished levels of BubR1 are recruited to kinetochores and BubR1 kinase activity remains at basal levels. CENP-E binds to and directly stimulates the kinase activity of purified BubR1 in vitro. Thus, CENP-E is required for enhancing recruitment of its binding partner BubR1 to each unattached kinetochore and for stimulating BubR1 kinase activity, implicating it as an essential amplifier of a basal mitotic checkpoint signal." SIGNOR-252043 CDK5RAP2 protein Q96SN8 UNIPROT BUB1B protein O60566 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19282672 t Giulio "These data indicate that CDK5RAP2 is a positive regulator of both the BUBR1 promoter and the MAD2 promoter" SIGNOR-260312 PRKD1 protein Q15139 UNIPROT TLR5 protein O60602 UNIPROT up-regulates phosphorylation Ser805 YQLMKHQsIRGFVQK 9606 BTO:0002181 17442957 t lperfetto "Pkd phosphorylated the tlr5-derived target peptide in vitro, and phosphorylation of the putative target serine 805 in hek 293t cell-derived tlr5 was identified by mass spectrometry. These results demonstrate that both pkd1 and pkd2 are required for inflammatory responses following tlr2, tlr4, or tlr5 activation, although pkd1 is more strongly involved" SIGNOR-154473 BGLF5 protein P03217 UNIPROT TLR2 protein O60603 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0002181 26428381 t scontino "The RNA degradation induced by EBV BGLF5 can affect immunologically relevant proteins, including TLR2. Alkaline exonuclease involved in host shutoff, downregulates TLR2." SIGNOR-266741 S protein P59594 UNIPROT TLR2 protein O60603 UNIPROT "up-regulates activity" binding 9606 BTO:0001025 19185596 t miannu "S protein is a ligand for human TLR2. S protein utilizes toll-like receptor 2(TLR 2) to increase IL-8 production.Our results show that SARS S protein in a soluble form increased IL-8 production through hTLR2 ligand interaction." SIGNOR-260972 ARTN protein Q5T4W7 UNIPROT GFRA3 protein O60609 UNIPROT up-regulates binding 9606 BTO:0000938 9883723 t gcesareni "Here, we report the identification of artemin, a novel member of the gdnf family, and demonstrate that it is the ligand for the former orphan receptor gfralpha3-ret. Artemin can also activate the gfralpha1-ret complex." SIGNOR-63009 RHOA protein P61586 UNIPROT DIAPH1 protein O60610 UNIPROT "up-regulates activity" 9606 BTO:0000815 22820501 t lperfetto "We find that the small GTPase Rho regulates R-cadherin adherens junction formation via Dia1 (also known as p140mDia) and profilin-1-mediated signaling pathway. The role played by Rho in regulating R-cadherin is underscored by the fact that constitutively active RhoA(Q63L) induces R-cadherin junction formation in MDA-MB-231 cells.|Data presented thus far demonstrated that Rho, Dia1, and profilin-1 were required for R-cadherin junction formation in N480 cells." SIGNOR-253108 HNF1A protein P20823 UNIPROT UGT1A9 protein O60656 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 15044625 t "Using gel shift and functional assays, HNF1alpha was demonstrated to bind to and activate the UGT1A8, -1A9, and -1A10 promoters. In contrast, Cdx2 bound to and activated the UGT1A8 and -1A10 promoters but could not activate the UGT1A9 promoter." SIGNOR-253973 CHKA protein P35790 UNIPROT PLIN3 protein O60664 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr251 ERLRQHAyEHSLGKL 9606 BTO:0000527 34929314 t lperfetto "In addition, as a protein kinase, CHKα2 phosphorylates PLIN2 at Tyrosine 232 and PLIN3 at Tyrosine 251. Phosphorylated PLIN2 and PLIN3 are separated from lipid droplets and degraded by Hsc70-mediated autophagy, thereby promoting lipid droplet lipolysis, fatty acid oxidation and glioblastoma growth " SIGNOR-267650 RAB9A protein P51151 UNIPROT PLIN3 protein O60664 UNIPROT "up-regulates activity" 18195106 t lperfetto "Rab9-dependent transport from late endosomes to the Golgi requires the Rab9 effectors p40 (Diaz et al., 1997) and TIP47 (Diaz and Pfeffer, 1998), a protein that recognizes the cytoplasmic domains of the two types of MPRs and packages them into nascent transport vesicles (Carroll et al., 2001). MPR recycling also utilizes a TGN-localized coiled-coil protein named GCC185 that is also a Rab9 effector" SIGNOR-253089 "tyrphostin B42" chemical CHEBI:131968 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" 9606 11368440 t gcesareni "The Janus kinase inhibitor, tyrphostine AG490, inhibits STAT3 activation, STAT3 DNA binding, and IL-2Ralpha mRNA and protein expression in parallel" SIGNOR-238542 MAPK14 protein Q16539 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation 9606 17003045 t gcesareni "We show that siah2 is subject to phosphorylation by p38 mapk, which increases siah2-mediated degradation of phd3." SIGNOR-149890 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation 9606 12591950 t gcesareni "Jnk phosphorylates two members of the bh3-only sub of bcl2-related proteins (bim and bmf)." SIGNOR-98399 "erlotinib hydrochloride" chemical CHEBI:53509 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 17178722 t "JAK2(V617F), a mutant of tyrosine kinase JAK2. Erlotinib specifically targets the epidermal growth factor receptor (EGFR) tyrosine kinase, which is highly expressed and occasionally mutated in various forms of cancer. It binds in a reversible fashion to the adenosine triphosphate (ATP) binding site of the receptor." gcesareni "This study shows that the anti-cancer drug erlotinib (tarceva) is a potent inhibitor of jak2(v617f) activity" SIGNOR-151274 "ruxolitinib phosphate" chemical CHEBI:66917 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23061804 t miannu "Ruxolitinib is a selective inhibitor of Janus kinases (JAK) 1 and 2, which are involved in the signalling pathway of various cytokines and growth factors essential to haematopoiesis." SIGNOR-259171 ruxolitinib chemical CHEBI:66919 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258277 TG101209 chemical CHEBI:90304 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207263 N-tert-butyl-3-[[5-methyl-2-[4-[2-(1-pyrrolidinyl)ethoxy]anilino]-4-pyrimidinyl]amino]benzenesulfonamide chemical CHEBI:91408 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258301 LSM-1231 chemical CHEBI:91471 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258237 AT9283 chemical CID:11696609 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190017 AZD1480 chemical CID:16659841 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190167 "AZ 960" chemical CID:25099184 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190128 LY2784544 chemical CID:46213929 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193796 "NVP-BSK805 dihydrochloride" chemical CID:57339395 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194934 SOCS3 protein O14543 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" binding 9606 24600449 t miannu "The ability of SOCS3 to simultaneously bind to JAK and to the cytokine receptor explains the specificity of the suppression. SOCS3 binds JAK and gp130 receptor simultaneously, using two opposing surfaces: while the phosphotyrosine-binding groove on the SOCS3 SH2 domain is occupied by the gp130 receptor, a subdomain in the SH2 domain of SOCS3 is also required for inhibition of JAK, binding in a phospho-independent manner to a non-canonical surface of JAK2 (58, 59). The KIR of SOCS3 occludes the substrate-binding groove on JAK2." SIGNOR-255329 SOCS1 protein O15524 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 14522994 t lperfetto "Shp-2 regulates socs-1-mediated janus kinase-2 ubiquitination/degradation downstream of the prolactin receptor" SIGNOR-118407 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" phosphorylation Tyr570 VRREVGDyGQLHETE 9606 BTO:0000007 15143187 t "JAK2 is autophosphorylated on tyrosines 221 and 1007. tyrosines 221 and 570 in JAK2 may serve as regulatory sites in JAK2, with phosphorylation of tyrosine 221 increasing kinase activity and phosphorylation of tyrosine 570 decreasing kinase activity" SIGNOR-251359 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr972 EYLGTKRyIHRDLAT 9606 BTO:0000007 20304997 t lperfetto "Tyrosines 868, 966, and 972 in the kinase domain of jak2 are autophosphorylated and required for maximal jak2 kinase activity" SIGNOR-236294 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG -1 9111318 t "Multiple autophosphorylation sites on Jak2, including Y1007 and Y1008. Activation of Jak2 catalytic activity requires phosphorylation of Y1007 in the kinase activation loop." SIGNOR-251357 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT unknown phosphorylation Tyr1007 VLPQDKEyYKVKEPG -1 9111318 t "Within the Jak2 kinase domain, there is a region that has considerable sequence homology to the regulatory region of the insulin receptor and contains two tyrosines, Y1007 and Y1008, that are potential regulatory sites. Y1007 and Y1008 are sites of trans- or autophosphorylation in vivo and in in vitro kinase reactions. Mutation of Y1007, or both Y1007 and Y1008, to phenylalanine essentially eliminated kinase activity, whereas mutation of Y1008 to phenylalanine had no detectable effect on kinase activity" SIGNOR-251358 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" phosphorylation Tyr570 VRREVGDyGQLHETE 9606 21841788 t lperfetto "The jak2 jh2 domain functions as a negative regulator and is presumed to be a catalytically inactive pseudokinase, but the mechanism(s) for its inhibition of jak2 remains unknown. Here we show that jh2 is a dual-specificity protein kinase that phosphorylates two negative regulatory sites in jak2: ser523 and tyr570." SIGNOR-176058 CASP3 protein P42574 UNIPROT GAS2 protein O43903 UNIPROT up-regulates cleavage Asp278 MLQISRVdGKTSPIQ 9606 10564664 t gcesareni "We now demonstrate that gas2 is a substrate of caspase-3 but not of caspase-6. Proteolytic processing both in vitro and in vivo is dependent on aspartic residue 279." SIGNOR-72347 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr221 IRAKIQDyHILTRKR 9606 BTO:0000007 15143187 t "JAK2 is autophosphorylated on tyrosines 221 and 1007. tyrosines 221 and 570 in JAK2 may serve as regulatory sites in JAK2, with phosphorylation of tyrosine 221 increasing kinase activity and phosphorylation of tyrosine 570 decreasing kinase activity" SIGNOR-251356 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr637 KFGSLDTyLKKNKNC 9606 BTO:0000007 19364823 t "16705160:The effect of Ser523 on Jak2 function was independent of Tyr570-mediated inhibition." lperfetto "Analysis of in vitro autophosphorylated jak2while cytokine receptor stimulation mediates the phosphorylation of both tyr317 and tyr637, these residues oppositely regulate jak2-dependent signaling: the mutation of tyr317 enhances jak2 function, suggesting a role for the phosphorylation of tyr317 in the inhibition of jak2. Conversely, mutation of tyr637 reduces jak2 signaling, suggesting a role for the phosphorylation of this residue in the activation of jak2." SIGNOR-235885 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr201 DQTPLAIyNSISYKT 9534 BTO:0000298 17027227 t "Site of Jak2 tyrosine autophosphorylation; namely, tyrosine 201. Jak2 tyrosine residue 201 was the principal mediator of SHP-2 binding as conversion of this tyrosine residue to phenylalanine abolished this interaction" SIGNOR-251360 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT down-regulates phosphorylation Tyr317 TEQDLQLyCDFPNII 9606 BTO:0000007 19364823 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "Analysis of in vitro autophosphorylated jak2while cytokine receptor stimulation mediates the phosphorylation of both tyr317 and tyr637, these residues oppositely regulate jak2-dependent signaling: the mutation of tyr317 enhances jak2 function, suggesting a role for the phosphorylation of tyr317 in the inhibition of jak2. Conversely, mutation of tyr637 reduces jak2 signaling, suggesting a role for the phosphorylation of this residue in the activation of jak2." SIGNOR-236502 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT up-regulates phosphorylation Tyr868 GSVEMCRyDPLQDNT 9606 BTO:0000007 20304997 t lperfetto "Tyrosines 868, 966, and 972 in the kinase domain of jak2 are autophosphorylated and required for maximal jak2 kinase activity" SIGNOR-236298 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr813 NSLFTPDyELLTEND 9606 BTO:0000007 15121872 t "16705160:The effect of Ser523 on Jak2 function was independent of Tyr570-mediated inhibition." lperfetto "Tyrosine 813 is a site of jak2 autophosphorylation critical for activation of jak2 by sh2-b betawe show that phosphorylation of tyrosine 813 is required for the sh2 domain-containing adapter protein sh2-b beta to bind jak2 and to enhance the activity of jak2 and stat5b." SIGNOR-235910 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT up-regulates phosphorylation Tyr221 IRAKIQDyHILTRKR 9606 BTO:0000007 15143187 t lperfetto "Autophosphorylation of jak2 on tyrosines 221 and 570 regulates its activity with phosphorylation of tyrosine 221 increasing kinase activity" SIGNOR-236506 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" phosphorylation Ser523 GVSDVPTsPTLQRPT 9606 21841788 t lperfetto "The jak2 jh2 domain functions as a negative regulator and is presumed to be a catalytically inactive pseudokinase, but the mechanism(s) for its inhibition of jak2 remains unknown. Here we show that jh2 is a dual-specificity protein kinase that phosphorylates two negative regulatory sites in jak2: ser523 and tyr570." SIGNOR-176054 ABL1 protein P00519 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG -1 11593427 t gcesareni "Jak2 peptide substrate studies indicated that the Bcr-Abl and Abl tyrosine kinases specifically phosphorylated Y1007 of Jak2 but only poorly phosphorylated Y1008. Phosphorylation of Y1007 of Jak2 is known to be critical for its tyrosine kinase activation." SIGNOR-245365 EGFR protein P00533 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" 10090 BTO:0000667 15284024 f "JAK activation occurs upon ligand-mediated receptor multimerization because two JAKs are brought into close proximity, allowing trans-phosphorylation. The activated JAKs subsequently phosphorylate additional targets, including both the receptors and the major substrates, STATs." lperfetto "Two possibilities for STAT activation exist: a janus kinase (JAK)-dependent and a JAK-independent mechanism. Herein, we demonstrate that EGFR overexpression in primary esophageal keratinocytes activates STAT in a JAK-dependent fashion" SIGNOR-235870 APOA1 protein P02647 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" 9606 14668333 f miannu "ApoA-I Stimulates JAK2 Autophosphorylation. the interaction of apolipoproteins with ABCA1-expressing cells activates JAK2, which in turn activates a process that enhances apolipoprotein interactions with ABCA1 and lipid removal from cells" SIGNOR-252108 PTPRC protein P08575 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1008 LPQDKEYyKVKEPGE 10090 11201744 t "CD45 is a JAK phosphatase and negatively regulates cytokine receptor signalling|these results show that CD45 dephosphorylates functionally important tyrosine residues. It should be noted that, as with our phosphatase assays in vitro, Tyr 1022 and Tyr 1023 of JAK1, Tyr 1007 and Tyr 1008 of JAK2, and Tyr 1054 and Tyr 1055 of Tyk2 are indeed hyperphosphorylated in cd45-deficient cells" SIGNOR-248349 PTPRC protein P08575 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation 9606 24252238 t miannu "Src homology-2 (SH2) containing tyrosine phosphatase and CD45 tyrosine phosphatase play a major role in modulating JAK-STAT pathway. SH2 containing tyrosine phosphatases include SHP1 and SHP2 (shatterproof 1 & 2). Their SH2 domains allow attachment to the phospho-tyrosine residues present on activated receptors, JAKs or STAT proteins, leading to dephosphorylation of the substrates." SIGNOR-255679 PTPRC protein P08575 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1007 VLPQDKEyYKVKEPG 10090 11201744 t "CD45 is a JAK phosphatase and negatively regulates cytokine receptor signalling|these results show that CD45 dephosphorylates functionally important tyrosine residues. It should be noted that, as with our phosphatase assays in vitro, Tyr 1022 and Tyr 1023 of JAK1, Tyr 1007 and Tyr 1008 of JAK2, and Tyr 1054 and Tyr 1055 of Tyk2 are indeed hyperphosphorylated in cd45-deficient cells" SIGNOR-248348 KIT protein P10721 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000830 15526160 t mainnu "C-Kit stimulates rapid and transient tyrosine phosphorylation of JAK2. JAK2 was found to be constitutively associated with c-Kit, with increased association after ligand stimulation of c-Kit" SIGNOR-254954 IFNGR1 protein P15260 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 17063185 t flangone "Interferon- (ifn;type ii ifn) induces reorganization of the ifn-receptor subunits, ifngr1 and ifngr2, activating the janus kinases jak1 and jak2, which are constitutively associated with each subunit, respectively" SIGNOR-150197 IFNGR1 protein P15260 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 15864272 t gcesareni "The only type ii ifn, ifn-, binds a distinct cell-surface receptor, which is known as the type ii ifn receptor. This receptor is also composed of two subunits, ifngr1 and ifngr2, which are associated with jak1 and jak2, respectively. Activation of the jaks that are associated with the type i ifn receptor results in tyrosine phosphorylation of stat2" SIGNOR-135955 IFNGR1 protein P15260 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249505 CSF2RA protein P15509 UNIPROT JAK2 protein O60674 UNIPROT up-regulates 9606 9028317 f gcesareni "We show that the amount of jak2 physically associated with gm-csfr beta chain is increased after gm-csf stimulation and that gm-csf triggers both beta chain and jak2 tyrosine phosphorylation" SIGNOR-46334 CSF2RA protein P15509 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 8977526 t lperfetto "JAK2 is a primary kinase regulating all the known activities of GM-CSF. JAK2 mediates GM-CSF induced c-fos activation through receptor phosphorylation and Shc/PTP 1D activation." SIGNOR-249502 PTPN1 protein P18031 UNIPROT JAK2 protein O60674 UNIPROT down-regulates dephosphorylation 9606 15821101 t gcesareni "Ptp1b has been shown to regulate the activation of cytokine receptors through the dephosphorylation of specific members of the jak family, namely jak2 and tyk2" SIGNOR-135207 PTPN1 protein P18031 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 11970898 t "Immunoblots with phospho-specific antibodies confirmed that PTP1B suppresses phosphorylation of the Jak2 activation site tyrosines (Y1007/Y1008) and Stat3 in a dose-dependent manner" SIGNOR-248405 PTPN1 protein P18031 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 BTO:0000007 11970898 t "Immunoblots with phospho-specific antibodies confirmed that PTP1B suppresses phosphorylation of the Jak2 activation site tyrosines (Y1007/Y1008) and Stat3 in a dose-dependent manner" SIGNOR-248404 PTPN1 protein P18031 UNIPROT JAK2 protein O60674 UNIPROT down-regulates dephosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 15821101 t gcesareni "Ptp1b has been shown to regulate the activation of cytokine receptors through the dephosphorylation of specific members of the jak family, namely jak2 and tyk2" SIGNOR-134955 PTPRG protein P23470 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 BTO:0000876 25624455 t miannu "Deeper examination shows that JAKs are critically involved in integrin-mediated monocyte adhesion and that PTPRG activation leads to JAK2 dephosphorylation on the critical 1007–1008 phosphotyrosine residues, implying JAK2 inhibition and thus explaining the antiadhesive role of PTPRG." SIGNOR-254689 PTPRG protein P23470 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 BTO:0000876 25624455 t miannu "Deeper examination shows that JAKs are critically involved in integrin-mediated monocyte adhesion and that PTPRG activation leads to JAK2 dephosphorylation on the critical 1007–1008 phosphotyrosine residues, implying JAK2 inhibition and thus explaining the antiadhesive role of PTPRG." SIGNOR-254690 IL4R protein P24394 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 18852293 t lperfetto "Downstream intracellular signaling from the IL-4IL-4Rc complex involves activation of the Jak1 and Jak3 kinases, phosphorylation of the Stat6 transcription factor, and activation of the insulin receptor substrate (IRS)-2 and Dok2-signaling intermediates. IL-13 initially binds to IL-13R1 with intermediate affinity, and then heterodimerizes with IL-4R. The IL-13IL-13R1IL-4R complex activates the Tyk2, Jak2, and Jak1 kinases and Stat6." SIGNOR-249530 IL3RA protein P26951 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 15795318 t gcesareni "Indeed, only upon fibronectin adhesion is janus kinase 2 (jak2) recruited to the beta1 integrin-il-3r complex and triggers il-3r beta common phosphorylation, leading to the formation of docking sites for activated stat5a." SIGNOR-134859 MAPK3 protein P27361 UNIPROT JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9606 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-146747 MAPK1 protein P28482 UNIPROT JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9534 BTO:0004055 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-236331 IFNGR2 protein P38484 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249504 U2AF1/U2AF2 complex SIGNOR-C78 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 11739736 f miannu "The essential splicing factor U2AF (U2 auxiliary factor) is a heterodimer composed of 65-kDa (U2AF(65)) and 35-kDa (U2AF(35)) subunits. U2AF(35) has multiple functions in pre-mRNA splicing. First, U2AF(35) has been shown to function by directly interacting with the AG at the 3' splice site. Second, U2AF(35) is thought to play a role in the recruitment of U2AF(65) by serine-arginine-rich (SR) proteins in enhancer-dependent splicing." SIGNOR-263945 PPP2CA protein P67775 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" dephosphorylation Thr32 QSRPRSCtWPLQRPE 9606 20110348 t gcesareni "Pp2a-mediated dephosphorylation of t32/s253 is required for dissociation of 14-3-3, nuclear translocation, and transcriptional activation of foxo3a." SIGNOR-163688 IL6ST protein P40189 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 9716487 t lperfetto "All IL-6-type cytokines recruit gp130to their receptot complexes They either signal via gp130 alone [8] or in combination with LIFR [9] or the recently cloned OSMR [10], which are all able to activate Jaks proteins. Two tyrosine residues at the corresponding positions of Jak2 (tyrosine-1007 and tyrosine-1008) were found to be phosphorylated, and a single mutation of tyrosine-1007 eliminated essentially all tyrosine kinase activity [59]." SIGNOR-238634 IL6ST protein P40189 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 9716487 t lperfetto "All IL-6-type cytokines recruit gp130to their receptot complexes They either signal via gp130 alone [8] or in combination with LIFR [9] or the recently cloned OSMR [10], which are all able to activate Jaks proteins. Two tyrosine residues at the corresponding positions of Jak2 (tyrosine-1007 and tyrosine-1008) were found to be phosphorylated, and a single mutation of tyrosine-1007 eliminated essentially all tyrosine kinase activity [59]." SIGNOR-238630 LEPR protein P48357 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0001282 18718905 t miannu "Janus kinase 2 (JAK2) is associated with LEPRb and autophosphorylates in response to leptin. JAK2 also phosphorylates LEPRb, STAT3, and multiple other downstream molecules." SIGNOR-263491 IL5RA protein Q01344 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 7602114 t "Jak 2 is physically associated with the IL-5b receptor. The binding of IL-5 to its receptor results in tyrosine phosphorylation and activation of Jak 2 tyrosine kinase within 1 to 3 min." SIGNOR-254352 PTPN12 protein Q05209 UNIPROT JAK2 protein O60674 UNIPROT down-regulates dephosphorylation 9606 11731619 t gcesareni "In intact hc11 cells, ptp-pest was constitutively associated with jak2, and in response to egf treatment there was an increased level of ptp-pest in jak2 complexes. An in vitro phosphatase assay, using prl-activated jak2 as the substrate and lysates from hc11 cells as the source of ptp-pest, revealed that jak2 could serve as a ptp-pest substrate." SIGNOR-112383 PTPN12 protein Q05209 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" dephosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 BTO:0003892 11731619 t "PTP-PEST-Containing Lysates from EGF-Treated HC11 Cells Dephosphorylate JAK2 More Efficiently than Lysates from Control Cells|phospho-JAK2-specific rabbit polyclonal antiserum (44-426, BioSource Technologies, Inc., Camarillo, CA) which recognizes Tyr1007/1008 in the activation site" SIGNOR-248658 PTPN11 protein Q06124 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 14522994 t "We report that SHP-2 dephosphorylates tyrosine (Tyr-1007) of Jak2 kinase, a critical recruitment site for the ubiquitin ligase-associated inhibitory protein suppressor of cytokine signaling-1 (SOCS-1), thereby contributing to Jak2 stability. Inactivation of SHP-2 function by blocking receptor/SHP-2 association or by using a catalytically inactive mutant of SHP-2 led to a marked increase in Jak2 ubiquitination/degradation, Jak2 phosphorylation on Tyr-1007, and Jak2/SOCS-1 association" SIGNOR-248665 IL10RA protein Q13651 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 26260587 t lperfetto "IL10R2 recruits cytoplasmic protein Jak1 followed by phosphorylation of tyrosine at position 705 in the STAT3 (705Y-STAT3) molecule. Phosphorylated STAT3 forms a homodimer, which is then translocated to the nucleus to facilitate transcriptional regulation of target genes." SIGNOR-249545 IL23R protein Q5VWK5 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 BTO:0000782 12023369 t gcesareni "Il-23 activates the same jak-stat signaling molecules as il-12: jak2, tyk2, and stat1, -3, -4, and -5, but stat4 activation is substantially weaker and different dna-binding stat complexes form in response to il-23 compared with il-12." SIGNOR-87808 DAB2IP protein Q5VWQ8 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" binding 9606 BTO:0002195 27858941 t miannu "In vascular smooth muscle cells (VSMCs) treated with IFN-γ, DAB2IP directly binds to JAK2 and inhibits its kinase activity, limiting JAK-dependent STAT1/3 and PI3K–AKT phosphorylation and activation" SIGNOR-254760 NIN protein Q8N4C6 UNIPROT JAK2 protein O60674 UNIPROT down-regulates binding 9606 25332239 t miannu "We showed that jak2 directly phosphorylates the n-terminus ofnineinwhile the c-terminus ofnineininhibits jak2 kinase activity in vitro." SIGNOR-205581 IL31RA protein Q8NI17 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 18926762 t gcesareni "Il-31 can activate janus kinase (jak) 1 and jak2 signaling molecules after binding to its receptor complex." SIGNOR-161430 SH2B1 protein Q9NRF2 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 27154742 t lperfetto "The SH2B adaptor protein 1 (SH2B1) is a key regulator of leptin, as it enhances leptin signalling by both stimulating Janus kinase 2 (JAK2) activity and assembling a JAK2/IRS1/2 signalling complex" SIGNOR-253078 SH2B3 protein Q9UQQ2 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" binding 10090 BTO:0002882 18618018 t miannu "we identified Lnk as a physiological negative regulator of JAK2 in stem cells and TPO/Mpl/JAK2/Lnk as a major regulatory pathway in controlling stem cell self-renewal and quiescence. we identify a direct interaction between Lnk and the Mpl/JAK2 complex that regulates various HSC functions." SIGNOR-260075 IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249506 UNG protein P13051 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 27875297 f lperfetto "Uracil N-glycosylase 2 (UNG2), the nuclear isoform of UNG, catalyzes the removal of uracil or 5-fluorouracil lesions that accumulate in DNA following treatment with the anticancer agents 5-fluorouracil and 5-fluorodeoxyuridine (floxuridine), a 5-fluorouracil metabolite. By repairing these DNA lesions before they can cause cell death, UNG2 promotes cancer cell survival and is therefore critically involved in tumor resistance to these agents. " SIGNOR-264889 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR JAK2 protein O60674 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001271 22740448 f miannu "Chromosome translocation 8q22;21q22 [t(8;21)] is commonly associated with acute myeloid leukemia (AML), and the resulting AML1-ETO fusion proteins are involved in the pathogenesis of AML. To identify novel molecular and therapeutic targets, we performed combined gene expression microarray and promoter occupancy (ChIP-chip) profiling using Lin(-)/Sca1(-)/cKit(+) cells, the major leukemia cell population, from an AML mouse model induced by AML1-ETO9a (AE9a).CD45, a protein tyrosine phosphatase and a negative regulator of cytokine/growth factor receptor and JAK/STAT signaling, is among those targets. Its expression is substantially down-regulated in leukemia cells. Consequently, JAK/STAT signaling is enhanced." SIGNOR-260120 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG 10090 11593427 t irozzo "In this report, we show that Bcr–Abl forms a complex with Jak2, and induces tyrosine phosphorylation of Jak2; full phosphorylation requires the SH2 domain of Bcr–Abl. We found that Y1007 of Jak2 was phosphorylated in Bcr–Abl positive cells; phosphorylation of Jak2 Y1007 is known to be required for Jak2 kinase activation." SIGNOR-255812 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9534 BTO:0004055 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-244553 BACH1 protein O14867 UNIPROT MAFK protein O60675 UNIPROT "up-regulates activity" binding 10090 BTO:0004475 19011633 t miannu "Bach1 forms a heterodimer with the small Maf oncoproteins and binds to the Maf-recognition element (MARE) to inhibit target genes" SIGNOR-226409 HOXD12 protein P35452 UNIPROT MAFK protein O60675 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221929 PRRX1 protein P54821 UNIPROT MAFK protein O60675 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221932 F2RL1 protein P55085 UNIPROT MSC protein O60682 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254861 LYN protein P07948 UNIPROT LPXN protein O60711 UNIPROT "up-regulates activity" phosphorylation Tyr72 NIQELNVySEAQEPK 9606 BTO:0000007 17640867 t miannu "Of a total of 11 tyrosine sites in LPXN, we mutated Tyr(22), Tyr(72), Tyr(198), and Tyr(257) to phenylalanine and demonstrated that LPXN was phosphorylated by Lyn only at Tyr(72) and that this tyrosine site is proximal to the LD3 domain. We further show that LPXN suppressed the secretion of interleukin-2 by BCR-activated A20 B cells and that this inhibition was abrogated in the Y72F LPXN mutant, indicating that the phosphorylation of Tyr(72) is critical for the biological function of LPXN." SIGNOR-262892 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr228 YPGGSDNyGSLSRVT -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246484 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr280 HRFHPEPyGLEDDQR -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246492 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr257 APSRQDVyGPQPQVR -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246488 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr302 DYGMMSDyGTARRTG -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246504 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr112 PGQIVETyTEEDPEG -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246480 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr291 DDQRSMGyDDLDYGM -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246496 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270431 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr296 MGYDDLDyGMMSDYG -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246500 SRC protein P12931 UNIPROT CTNND1 protein O60716 UNIPROT "up-regulates activity" phosphorylation Tyr96 QDHSHLLySTIPRMQ -1 11382764 t lperfetto "Identification of Src phosphorylation sites in the catenin p120ctn.Using selected tyrosine to phenylalanine p120 mutants as dominant negative reagents, it may now be possible to selectively block events postulated to be dependent on p120 tyrosine phosphorylation.combinations of Tyr _ Phe mutations at residues 96, 112, 228, 257, 280, 291, 296, and 302" SIGNOR-246508 PRKACA protein P17612 UNIPROT CTNND1 protein O60716 UNIPROT down-regulates phosphorylation Ser879 LIDRNQKsDKKPDRE 9606 BTO:0000763 22798526 t lperfetto "We showed that pkc_ phosphorylation of p120 at serine (s)879 in response to thrombin or lipopolysaccharide challenge reduced p120 binding affinity for ve-cadherin and mediated aj disassembly secondary to ve-cadherin internalization" SIGNOR-198288 CSNK1E protein P49674 UNIPROT CTNND1 protein O60716 UNIPROT down-regulates phosphorylation Ser268 PQVRVGGsSVDLHRF 9606 BTO:0000782 3133391 t gcesareni "Moreover, in response to wnt3a, p120-catenin is phosphorylated at ser268, a modification dependent on ck1epsilon activity, which disrupts its interaction with e-cadherin and, subsequently, with lrp5/6, promoting the release of ck1epsilon/p120-catenin from the wnt receptor complex." SIGNOR-24443 PRKCE protein Q02156 UNIPROT CTNND1 protein O60716 UNIPROT down-regulates phosphorylation Ser268 PQVRVGGsSVDLHRF 9606 BTO:0000150;BTO:0001130;BTO:0000551 23542175 t lperfetto "We find that ctnnd1/p120ctn phosphorylation at serine 268 (p-s268) occurs in a strictly pkc_-dependent manner,serine/threonine phosphorylation of p120-ctn has been reported to affect the integrity of ajs [12], [24] and [25]. Xia et al. (2003) reported that several residues (ser122, ser252, ser268, ser288, thr310, ser312, ser873, and thr910) in p120ctn can be either phosphorylated or dephosphorylated upon pkc activation" SIGNOR-201600 PRKCE protein Q02156 UNIPROT CTNND1 protein O60716 UNIPROT down-regulates phosphorylation Ser268 PQVRVGGsSVDLHRF 9606 21251911 t lperfetto "We find that ctnnd1/p120ctn phosphorylation at serine 268 (p-s268) occurs in a strictly pkc_-dependent manner,serine/threonine phosphorylation of p120-ctn has been reported to affect the integrity of ajs [12], [24] and [25]. Xia et al. (2003) reported that several residues (ser122, ser252, ser268, ser288, thr310, ser312, ser873, and thr910) in p120ctn can be either phosphorylated or dephosphorylated upon pkc activation" SIGNOR-171712 Galanin smallmolecule CHEBI:80161 ChEBI GALR3 protein O60755 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257496 SPX protein Q9BT56 UNIPROT GALR3 protein O60755 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24517231 t lperfetto "Coevolution of the spexin/galanin/kisspeptin family: Spexin activates galanin receptor type II and III." SIGNOR-268575 RAB1A protein P62820 UNIPROT USO1 protein O60763 UNIPROT "up-regulates activity" binding -1 10903204 t Giulio "Here, the tethering factor p115 was shown to be a Rab1 effector that binds directly to activated Rab1." SIGNOR-261287 CSNK2B protein P67870 UNIPROT USO1 protein O60763 UNIPROT "up-regulates activity" phosphorylation Ser942 EEEDELEsGDQEDED -1 10931861 t llicata "Phosphorylation is mediated by casein kinase II (CKII) or a CKII-like kinase. | Serine 941 in the Acidic Domain of p115 Is Essential for Reassembly of Golgi Cisternae" SIGNOR-251082 SLBP protein Q14493 UNIPROT H2BC12 protein O60814 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265383 PRKCA protein P17252 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Thr475 TPLSSSNtIRRPRNY -1 1322130 t lperfetto "The phosphorylation sites for both cAMP-dependent protein kinase and protein kinase C were located in a single peptide whose sequence was Arg-Arg-Asn-Ser-(P)-Phe-Thr-Pro-Leu-Ser-Ser-Ser-Asn-Thr(P)-Ile-Arg-Arg-Pro. The seryl residue nearest the N terminus was the residue specifically phosphorylated by cAMP-dependent protein kinase, whereas the threonine residue nearest the C terminus was phosphorylated by protein kinase C. | Phosphorylation of bovine heart Fru-6-P,B-kinase by either protein kinase C or CAMP-dependent protein kinase results in activation of the enzyme." SIGNOR-248844 PRKACA protein P17612 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS -1 12853467 t miannu "PFK-2 that was phosphorylated on Ser466, but not Ser483, by PKA did not bind to 14-3-3s‚ " SIGNOR-250025 RPS6KB1 protein P23443 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 9211863 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-49371 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-252574 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 10521487 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-252584 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000562 23457334 t lperfetto "Akt-dependent activation of the heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (pfkfb2) isoenzyme by amino acids." SIGNOR-252528 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-252575 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t gcesareni "These findings suggest that PKB-dependent binding of 14-3-3s to phospho-Ser483 of cardiac PFK-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-252555 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 BTO:0000562 12853467 t lperfetto "These findings suggest that pkb-dependent binding of 14-3-3s to phospho-ser483 of cardiac pfk-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-252464 RPS6KA3 protein P51812 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 2846551 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-23753 RPS6KA3 protein P51812 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 9211863 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-49367 PRKAA1 protein Q13131 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 SIGNOR-C15 11069105 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-84061 PRKAA1 protein Q13131 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSSN 10116 11069105 t "AMPK phosphorylates and activates heart PFK-2 in vitro and in intact cells. AMPK-mediated PFK-2 activation is likely to be involved in the stimulation of heart glycolysis during ischaemia." SIGNOR-260012 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 11069105 t lperfetto "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-216623 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 20640476 t lperfetto "The decreased glycogen synthesis rates upon acute AMPK activation are generally coupled to an increase in the glycolytic flux, thanks to the activation of 6-phosphofructo-2-kinase (PFK-2) through direct phosphorylation on Ser466 [35]. PFK-2 catalyzes the synthesis of fructose 2,6-bisphosphate, a potent stimulator of glycolysis. Therefore, activation of AMPK rapidly mobilizes glucose into ATP-generating processes." SIGNOR-209947 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSSN 10116 11069105 t "AMPK phosphorylates and activates heart PFK-2 in vitro and in intact cells. AMPK-mediated PFK-2 activation is likely to be involved in the stimulation of heart glycolysis during ischaemia." SIGNOR-260011 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000562 23457334 t lperfetto "Akt-dependent activation of the heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (pfkfb2) isoenzyme by amino acids." SIGNOR-192260 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t gcesareni "These findings suggest that PKB-dependent binding of 14-3-3s to phospho-Ser483 of cardiac PFK-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-248031 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-251485 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 10521487 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-71419 "Multiaminoacyl-tRNA synthetase" complex SIGNOR-C472 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270432 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-251484 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 BTO:0000562 12853467 t lperfetto "These findings suggest that pkb-dependent binding of 14-3-3s to phospho-ser483 of cardiac pfk-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-103462 HIPK1 protein Q86Z02 UNIPROT PAGE4 protein O60829 UNIPROT "up-regulates activity" phosphorylation Thr51 PGQEREGtPPIEERK 9606 24559171 t Manara "Here, we have identified homeodomain-interacting protein kinase 1 (HIPK1), also a component of the stress-response pathway, as a kinase that phosphorylates PAGE4 at T51 | We show that phosphorylation of PAGE4 is critical for its transcriptional activity since mutating this T residue abolishes its ability to potentiate c-Jun transactivation." SIGNOR-260929 PRKCA protein P17252 UNIPROT EDF1 protein O60869 UNIPROT "down-regulates activity" phosphorylation Thr91 GRQSKGLtQKDLATK 9606 BTO:0001949 10816571 t lperfetto "EDF-1 was phosphorylated in vitro by PKC in the presence of Ca2+ and phospholipids | This results shows that introduction of a single negative charge by phosphorylation at Thr-91 inhibited CaM-EDF-1 interactions." SIGNOR-249041 "ER stress" stimulus SIGNOR-ST9 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates 9606 22492984 f gcesareni "Exposure to stress results in the induction of bh3-only proteins, which neutralise the pro-survival proteins" SIGNOR-196941 AURKB protein Q96GD4 UNIPROT DIAPH2 protein O60879 UNIPROT up-regulates phosphorylation Ser196 SLTSNPVsWVNNFGH 9606 21397845 t lperfetto "The microtubule binding fh2 domain of mdia3 is phosphorylated by aurora b kinase in vitro, and cells expressing the nonphosphorylatable mdia3 mutant cannot position chromosomes at the metaphase plate" SIGNOR-172803 JQ1 chemical CHEBI:137113 ChEBI BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" -1 20871596 t lperfetto "Enantiomerically pure (+)-JQ1 bound with a Kd of about 50 nM and 90 nM to the first and second bromodomains of BRD4, respectively (Fig. 1c, Supplementary Table 3). Comparable binding to both domains of BRD3 was observed, whereas the first bromodomains of BRDT and BRD2 revealed about 3-fold weaker binding.|Here, we present a first, thoroughly characterized inhibitor of the BET-family of bromodomains." SIGNOR-261989 2-[(4S)-6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-ethylacetamide chemical CHEBI:95082 ChEBI BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" -1 24015967 t Gianni "This paper describes the discovery and structure-activity relationships (SAR) of potent benzodiazepine inhibitors that disrupt the function of the BET family of bromodomains (BRD2, BRD3, and BRD4). This work has yielded a potent, selective compound I-BET762 that is now under evaluation" SIGNOR-262204 "CID 132010322" chemical CID:132010322 PUBCHEM BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" 9606 31969702 t Monia "ABBV-744 potently inhibited the BD2 domain of BET family proteins with more than 290× selectivity relative to the BD1 domains of BRD2, BRD3 and BRD4" SIGNOR-261102 "CPI-0610 carboxylic acid" chemical CID:67815062 PUBCHEM BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0004479 26815195 t Monia "Here we describe the identification and characterization of a potent and selective benzoisoxazoloazepine BET bromodomain inhibitor that attenuates BET-dependent gene expression in vivo, demonstrates antitumor efficacy in an MV-4-11 mouse xenograft model, and is currently undergoing human clinical trials for hematological malignancies (CPI-0610)." SIGNOR-261101 H4C1 protein P62805 UNIPROT BRD4 protein O60885 UNIPROT "up-regulates activity" relocalization 9606 acetylation:Lys21;Lys17 GGAKRHRkVLRDNIQ;GLGKGGAkRHRKVLR 27991587 t lperfetto "BRD4 interacts with acetylated nucleosomes via both its BD1 and BD2 domains. Our results indicate that BRD4-BD1 binds to nucleosomes through the acetylated histone H4 tail and does not additionally interact with DNA." SIGNOR-262065 ATAD5 protein Q96QE3 UNIPROT BRD4 protein O60885 UNIPROT up-regulates binding 9606 BTO:0000007 31875566 t miannu "ATAD5 Interacts with BRD4 through a Conserved BET Protein-Binding Domain. BRD4-ATAD5 binds to acetyl-histones in nascent chromatin. BRD4 release from chromatin correlates with PCNA unloading. Disruption of the interaction between BRD4 and acetyl-histones or between BRD4 and ATAD5 reduces the PCNA amount on chromatin." SIGNOR-266412 ASXL3 protein Q9C0F0 UNIPROT BRD4 protein O60885 UNIPROT "up-regulates activity" binding 9606 BTO:0000189 32669118 t miannu "We report a critical link between BAP1 complex and BRD4, which is bridged by the physical interaction between ASXL3 and BRD4 in an SCLC subtype (SCLC-A), which expresses a high level of ASCL1. We further showed that ASXL3 functions as an adaptor protein, which directly interacts with BRD4's extra-terminal (ET) domain via a novel BRD4 binding motif (BBM), and maintains chromatin occupancy of BRD4 to active enhancers." SIGNOR-266762 NR1D1 protein P20393 UNIPROT OPHN1 protein O60890 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 35267019 t miannu "Rev-erbα regulates OPHN-1-mediated RhoA/ERM signalling in platelets., The results of the co-immunoprecipitation revealed that Rev-erbα coimmunoprecipitated with OPHN-1 in both mouse and human platelets and this interaction significantly increased upon stimulation with agonist U46619." SIGNOR-268428 4-aminopyridine smallmolecule CHEBI:34385 ChEBI KCNJ13 protein O60928 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9620703 t miannu "Figure 4 shows the response of Kir7.1 to increasing [Ba2+]o. The EC50 for Ba2+ block was 1 mM (Figure 4C), independent of the type of cell in which the channel was expressed. Other known inward rectifier K+ channels are sensitive to inhibition at much lower concentrations" SIGNOR-258924 barium(2+) chemical CHEBI:37136 ChEBI KCNJ13 protein O60928 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9620703 t miannu "Figure 4 shows the response of Kir7.1 to increasing [Ba2+]o. The EC50 for Ba2+ block was 1 mM (Figure 4C), independent of the type of cell in which the channel was expressed. Other known inward rectifier K+ channels are sensitive to inhibition at much lower concentrations" SIGNOR-258925 caesium(1+) chemical CHEBI:49547 ChEBI KCNJ13 protein O60928 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9620703 t miannu "Figure 4 shows the response of Kir7.1 to increasing [Ba2+]o. The EC50 for Ba2+ block was 1 mM (Figure 4C), independent of the type of cell in which the channel was expressed. Other known inward rectifier K+ channels are sensitive to inhibition at much lower concentrations" SIGNOR-258926 PRKCA protein P17252 UNIPROT KCNJ13 protein O60928 UNIPROT down-regulates phosphorylation Ser201 TRPSPLTsVRVSAVL 9606 18976636 t gcesareni "After pharmacological pkc activation, kir7.1 currents were strongly inhibited. Co-application of pkc inhibitors attenuated this effect. Inactivation of pkc consensus sites also strongly attenuated the effect with a single site ((201)s) being essential for almost the total pkc sensitivity." SIGNOR-181863 PRKACA protein P17612 UNIPROT KCNJ13 protein O60928 UNIPROT up-regulates phosphorylation Ser287 EICQRRTsYLPSEIM 9606 18976636 t gcesareni "Pka activation induced an increase of kir7.1 currents. This effect was absent in mutant kir7.1 channels lacking pka consensus site (287)s" SIGNOR-181859 RPA2 protein P15927 UNIPROT NBN protein O60934 UNIPROT up-regulates binding 9606 19586055 t esanto "The response to replication stress requires the recruitment of rpa and the mre11-rad50-nbs1 (mrn) complex. We observe a direct interaction between rpa with both nbs1 and mre11. By utilizing rpa bound to ssdna, we demonstrate that substituting rpa with phosphorylated rpa or a phosphomimetic weakens the interaction with the mrn complex." SIGNOR-186651 H2AX protein P16104 UNIPROT NBN protein O60934 UNIPROT up-regulates binding 9606 15635255 t esanto "Nbs1 physically interacts with ?-H2ax to form nuclear foci at dna damage sites. The inhibition of this interaction by introduction of anti-?-H2ax antibody into cells abolishes nbs1 foci formation in response to dna damage." SIGNOR-133020 MRE11 protein P49959 UNIPROT NBN protein O60934 UNIPROT up-regulates binding 9606 17713585 t esanto "The mre11_rad50_nbs1 (mrn) complex is among the earliest respondents to dna double-strand breaks (dsbs). To organize the mrn complex, the mre11 exonuclease directly binds nbs1, dna, and rad50." SIGNOR-157475 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 10608806 t lperfetto "In this report, we showed that atm phosphorylates a p95 peptide (ser-343) and a mre11 peptide (ser-264) in vitro, suggesting that atm may regulate the function of p95?Mre11? Rad50 repair complex in response to dna damage." SIGNOR-73432 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser397 EQKFRMLsQDAPTVK 9606 10839545 t lperfetto "We have identified two residues of nbs1, ser 278 and ser 343 that are phosphorylated in vitro by atm and whose modification in vivo is essential for the cellular response to dna damage. This response includes s-phase checkpoint activation, formation of the nbs1/mrel1/rad50 nuclear foci and rescue of hypersensitivity to ionizing radiation." SIGNOR-78030 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser615 VPESSKIsQENEIGK 9606 10839545 t lperfetto "In vivo, nbs was phosphorylated on many serine residues, of which s343, s397 and s615 were phosphorylated by atm in vitro. Reconstituting nbs cells with a mutant form of nbs that cannot be phosphorylated at selected, atm-dependent serine residues led to a specific reduction in clonogenic survival after gamma-radiation." SIGNOR-78034 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser278 VDTGITNsQTLIPDC 9606 10839544 t lperfetto "We have identified two residues of nbs1, ser 278 and ser 343 that are phosphorylated in vitro by atm and whose modification in vivo is essential for the cellular response to dna damage. This response includes s-phase checkpoint activation, formation of the nbs1/mrel1/rad50 nuclear foci and rescue of hypersensitivity to ionizing radiation." SIGNOR-78025 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 10802669 t gcesareni "We show that atm physically interacts with and phosphorylates nibrin on serine 343 both in vivo and in vitro. Phosphorylation of this site appears to be functionally important because mutated nibrin (s343a) does not completely complement radiosensitivity in nbs cells." SIGNOR-77149 TCOF1 protein Q13428 UNIPROT NBN protein O60934 UNIPROT "up-regulates activity" relocalization 9606 25064736 t lperfetto "We further identify TCOF1 (also known as Treacle), a nucleolar factor implicated in ribosome biogenesis and mutated in Treacher Collins syndrome, as an interaction partner of NBS1, and demonstrate that NBS1 translocation and accumulation in the nucleoli is Treacle dependent." SIGNOR-265085 ATR protein Q13535 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 17526493 t gcesareni "We demonstrate that mrn and atr/atr-interacting protein (trip) interact with each other, and the forkhead-associated/breast cancer c-terminal domains (fha/brct) of nbs1 play a significant role in mediating this interaction. Mutations in the fha/brct domains do not prevent atr activation but specifically impair atr-mediated nbs1 phosphorylation at ser-343, which results in a defect in the s-phase checkpoint." SIGNOR-155214 CSNK2A2 protein P19784 UNIPROT NOL3 protein O60936 UNIPROT "up-regulates activity" phosphorylation Thr149 SEAVQSGtPEEPEPE 9606 12191471 t miannu "Phosphorylation of ARC at T149 Is Required for Its Antiapoptotic Effect. Here we report that the function of ARC is regulated by protein kinase CK2. ARC at threonine 149 is phosphorylated by CK2. This phosphorylation targets ARC to mitochondria. ARC is able to bind to caspase-8 only when it is localized to mitochondria but not to the cytoplasm." SIGNOR-262836 CSNK2A1 protein P68400 UNIPROT NOL3 protein O60936 UNIPROT "up-regulates activity" phosphorylation Thr149 SEAVQSGtPEEPEPE 9606 BTO:0000007 12191471 t miannu "Phosphorylation of ARC at T149 Is Required for Its Antiapoptotic Effect. Here we report that the function of ARC is regulated by protein kinase CK2. ARC at threonine 149 is phosphorylated by CK2. This phosphorylation targets ARC to mitochondria. ARC is able to bind to caspase-8 only when it is localized to mitochondria but not to the cytoplasm." SIGNOR-262837 ZNF140 protein P52738 UNIPROT FCGR3B protein O75015 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" BTO:0002269 11470777 t Luana "Thus, these results indicate that these cloned ZNF140 and ZNF91 proteins function as repressors for the human Fc gamma RIIB transcription." SIGNOR-266214 ZNF91 protein Q05481 UNIPROT FCGR3B protein O75015 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002269 11470777 t Luana "Thus, these results indicate that these cloned ZNF140 and ZNF91 proteins function as repressors for the human Fc gamma RIIB transcription." SIGNOR-266215 CREB1 protein P16220 UNIPROT MITF protein O75030 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10841026 t lperfetto "Therefore, the molecular steps linking cAMPto melanogenesis up-regulation appear currently better elucidated. cAMP activates PKA, and PKA phosphorylates and activates CREB which, when activated, binds to the CRE domain present in the microphthalmia promoter,thereby up-regulating its transcription." SIGNOR-249619 PPP2CB protein P62714 UNIPROT PRKCB protein P05771-2 UNIPROT "down-regulates activity" dephosphorylation Ser660 QSEFEGFsFVNSEFL 10116 15880462 t "Inhibition of PP2A increased phosphorylation at Ser660 that determines calcium sensitivity and activity of PKCbetaII isoform" SIGNOR-248586 MAPK3 protein P27361 UNIPROT MITF protein O75030 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser180 PGSSAPNsPMAMLTL 10841026 t lperfetto "More interestingly, ERK-dependent phosphorylation of MITF at Ser 73 is essential for MITF ubiquitinilation and degradation (87). Putting together all these findings, it can be proposed that MAPK activation inhibits melanogenesis due to an increased MITF degradation which is dependent on the MAPK-induced MITF phosphorylation and ubiquitinilation. In summary, although the phosphorylation of MITF at Ser73 increases its intrinsic transcriptional activity, this phosphorylation also targets MITF to the proteasome for its degradation. Consequently, the decrease in MITF levels leads to a down-regulation of melanogenic enzymes expression and to an inhibition of melanogenesis." SIGNOR-249620 MAPK1 protein P28482 UNIPROT MITF protein O75030 UNIPROT down-regulates phosphorylation Ser180 PGSSAPNsPMAMLTL 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73the results suggested that s1p reduced melanin synthesis via s1p(3) receptor-mediated erk and rsk-1 activation, and subsequent mitf dual phosphorylation and degradation." SIGNOR-75030 tRNA(Pro) smallmolecule CHEBI:29177 ChEBI Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270433 SOX9 protein P48436 UNIPROT MITF protein O75030 UNIPROT "up-regulates activity" binding 10090 20530484 t miannu "BEST1 promoter activity was increased by SOX9 overexpression and decreased by siRNA-mediated SOX9 knockdown. SOX9 physically interacted with MITF and OTX2 and orchestrated synergistic activation of the BEST1 promoter with the paired SOX site playing essential roles." SIGNOR-255183 GSK3A protein P49840 UNIPROT MITF protein O75030 UNIPROT up-regulates phosphorylation Ser405 QARAHGLsLIPSTGL 9606 10587587 t "The effect has been demonstrated using O75030-9" gcesareni "Glycogen synthase kinase 3 (gsk3) was found to phosphorylate ser298 in vitro, thereby enhancing the binding of mitf to the tyrosinase promoter" SIGNOR-72878 UBE2I protein P63279 UNIPROT MITF protein O75030 UNIPROT down-regulates ubiquitination Lys308 SEARALAkERQKKDN 9606 10673502 t lperfetto "Furthermore, we identified lysine 201 as a potential ubiquitination site. A lysine to arginine mutation abolished mitf (k201r) degradation by hubc9 in vivo." SIGNOR-75117 RPS6KA1 protein Q15418 UNIPROT MITF protein O75030 UNIPROT down-regulates phosphorylation Ser409 HGLSLIPsTGLCSPD 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73, whereas serine 409 serves as a substrate for p90 rsk-1. An unphosphorylatable double mutant at these two residues is at once profoundly stable and transcriptionally inert." SIGNOR-75034 RPS6KA1 protein Q15418 UNIPROT MITF protein O75030 UNIPROT down-regulates phosphorylation Ser409 HGLSLIPsTGLCSPD 9606 21749389 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73, whereas serine 409 serves as a substrate for p90 rsk-1. An unphosphorylatable double mutant at these two residues is at once profoundly stable and transcriptionally inert." SIGNOR-174760 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MITF protein O75030 UNIPROT down-regulates phosphorylation Ser180 PGSSAPNsPMAMLTL 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73the results suggested that s1p reduced melanin synthesis via s1p(3) receptor-mediated erk and rsk-1 activation, and subsequent mitf dual phosphorylation and degradation." SIGNOR-249575 RPS6K proteinfamily SIGNOR-PF26 SIGNOR MITF protein O75030 UNIPROT down-regulates phosphorylation Ser409 HGLSLIPsTGLCSPD 9606 21749389 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73, whereas serine 409 serves as a substrate for p90 rsk-1. An unphosphorylatable double mutant at these two residues is at once profoundly stable and transcriptionally inert." SIGNOR-252795 RPS6K proteinfamily SIGNOR-PF26 SIGNOR MITF protein O75030 UNIPROT down-regulates phosphorylation Ser409 HGLSLIPsTGLCSPD 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73, whereas serine 409 serves as a substrate for p90 rsk-1. An unphosphorylatable double mutant at these two residues is at once profoundly stable and transcriptionally inert." SIGNOR-252791 SEMA3B protein Q13214 UNIPROT PLXNA2 protein O75051 UNIPROT "up-regulates activity" binding 9606 BTO:0001176;BTO:0002036 25335892 t miannu "We provide evidence suggesting that, in endothelial cells and glioblastoma cells, plexin-A4 is a required component of both Sema3A and Sema3B receptor complexes and inhibition of its expression nullifies both Sema3A and Sema3B signaling. The specificity for Sema3A or Sema3B is determined by the presence of plexin-A1 in Sema3A receptors and plexin-A2 in Sema3B receptors, and silencing each abrogates signaling by the appropriate semaphorin. " SIGNOR-261812 GATA6 protein Q92908 UNIPROT PLXNA2 protein O75051 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 19666519 f lperfetto "Genes encoding the neurovascular guiding molecule semaphorin 3C (SEMA3C) and its receptor plexin A2 (PLXNA2) appear to be regulated directly by GATA6, and both GATA6 mutant proteins failed to transactivate these genes." SIGNOR-253149 miR-495 mirna URS000075C517_9606 RNAcentral Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 19219026 t Luana "Here we report that the c-Myc (hereafter referred to as Myc) oncogenic transcription factor, which is known to regulate microRNAs and stimulate cell proliferation, transcriptionally represses miR-23a and miR-23b, resulting in greater expression of their target protein, mitochondrial glutaminase, in human P-493 B lymphoma cells and PC3 prostate cancer cells. " SIGNOR-268044 SEMA3C protein Q99985 UNIPROT PLXNA2 protein O75051 UNIPROT "up-regulates activity" binding 19666519 t lperfetto "Genes encoding the neurovascular guiding molecule semaphorin 3C (SEMA3C) and its receptor plexin A2 (PLXNA2) appear to be regulated directly by GATA6, and both GATA6 mutant proteins failed to transactivate these genes." SIGNOR-253151 WNT7A protein O00755 UNIPROT FZD7 protein O75084 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 22944199 t gcesareni "Analysis of the expression of the fzd receptors during somitogenesis demonstrated that fzd7 is expressed in the hypaxial region of the somite, suggesting an interaction with wnt7a." SIGNOR-198919 WNT7A protein O00755 UNIPROT FZD7 protein O75084 UNIPROT "up-regulates activity" binding 9606 BTO:0002314 BTO:0001103 23290138 t apalma "Our previous work has demonstrated that ligation of Wnt7a to Fzd7 activates the planar cell polarity (PCP) pathway […] Therefore, we conclude that the Fzd7/Sdc4 co-receptor complex binds both Wnt7a and FN." SIGNOR-255845 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR miR-495 mirna URS000075C517_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 10090 21730352 f miannu "We provide evidence that PU.1 directly controls expression of at least 4 of these miRs (miR-146a, miR-342, miR-338, and miR-155) through temporally dynamic occupation of binding sites within regulatory chromatin regions adjacent to their genomic coding loci. We conclude that PU.1 bound to open chromatin near 4 of its induced miR loci with 2 types of kinetics: (1) permanent (miR-146a, miR-342, and miR-338) and (2) transient (miR-155) during myeloid differentiation." SIGNOR-256242 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR miR-495 mirna URS000075C517_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 9606 24332853 f miannu "We have found that PRMT4 is highly expressed in HSPCs, where it functions as an inhibitor of myeloid differentiation (Figure 7G). In these cells, PRMT4 methylates RUNX1 at R223, promoting the assembly of a DPF2-containing transcriptional co-repressive complex, and repressing transcription at the miR-223 locus." SIGNOR-261971 PRKAA1 protein Q13131 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation 22848740 t "When AMPK is stimulated, pre-existing FOXO3 becomes reverted toward an active form." SIGNOR-255755 SDF2L1 protein Q9HCN8 UNIPROT LRP4 protein O75096 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 24140340 t llicata "Here, we show that the chaperon Mesdc2 binds to the intracellular form of Lrp4 and promotes its glycosylation and cell-surface expression. These results suggest that Mesdc2 plays an essential role in NMJ formation by promoting Lrp4 maturation." SIGNOR-237942 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR miR-495 mirna URS000075C517_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 9606 17996649 f miannu "MiR-223 Expression Is Downregulated in AML1/ETO-Positive Primary Blasts and Cell Lines Here, we show that miR-223 is a direct transcriptional target of AML1/ETO. By recruiting chromatin remodeling enzymes at an AML1-binding site on the pre-miR-223 gene, AML1/ETO induces heterochromatic silencing of miR-223. Ectopic miR-223 expression, RNAi against AML1/ETO, or demethylating treatment enhances miR-223 levels and restores cell differentiation. Here, we identify an additional action for a leukemia fusion protein linking the epigenetic silencing of a microRNA locus to the differentiation block of leukemia." SIGNOR-261972 Y-27632 chemical CHEBI:75393 ChEBI ROCK2 protein O75116 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207893 N-(6-fluoro-1H-indazol-5-yl)-6-methyl-2-oxo-4-[4-(trifluoromethyl)phenyl]-3,4-dihydro-1H-pyridine-5-carboxamide chemical CHEBI:91332 ChEBI ROCK2 protein O75116 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 19740074 t miannu "We also observed that several ROCK (Rho kinase) inhibitors such as Y-27632 and H-1152, suppressed LRRK2 with similar potency to which they inhibited ROCK2. In contrast, GSK429286A, a selective ROCK inhibitor, did not significantly inhibit LRRK2." SIGNOR-262230 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9534 BTO:0000298 16757346 t miannu "We have found that Gem binds specifically to ROKβ in the coiled‐coil domain adjacent to the Rho binding site. The interaction between Gem and ROKβ leads to inhibition of MLC and MBS phosphorylation but not phosphorylation of LIMK, indicating that Gem exerts its effect by altering the substrate specificity of ROKβ" SIGNOR-261717 MYF5 protein P13349 UNIPROT mir-206 mirna URS0000389B41_9606 RNAcentral "up-regulates quantity" "transcriptional regulation" 10090 16731620 t "Moreover, both loci encoding miR-1, miR-1-1, and miR-1-2, and two of the three encoding miR-133, miR-133a-1 and miR-133a-2, are strongly induced during myogenesis.[…]By using CHIP analysis, we demonstrate that the myogenic factors Myogenin and MyoD bind to regions upstream of these microRNAs and, therefore, are likely to regulate their expression." SIGNOR-255917 MYC protein P01106 UNIPROT miR-23a mirna URS00001CC864_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 9606 19219026 t Luana "Here we report that the c-Myc (hereafter referred to as Myc) oncogenic transcription factor, which is known to regulate microRNAs and stimulate cell proliferation, transcriptionally represses miR-23a and miR-23b, resulting in greater expression of their target protein, mitochondrial glutaminase, in human P-493 B lymphoma cells and PC3 prostate cancer cells. " SIGNOR-268045 MYC protein P01106 UNIPROT miR-23b mirna URS0000283D0A_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 10090 16731620 t "Moreover, both loci encoding miR-1, miR-1-1, and miR-1-2, and two of the three encoding miR-133, miR-133a-1 and miR-133a-2, are strongly induced during myogenesis.[…]By using CHIP analysis, we demonstrate that the myogenic factors Myogenin and MyoD bind to regions upstream of these microRNAs and, therefore, are likely to regulate their expression." SIGNOR-255916 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9534 16757346 t miannu "We have found that Gem binds specifically to ROKβ in the coiled‐coil domain adjacent to the Rho binding site. The interaction between Gem and ROKβ leads to inhibition of MLC and MBS phosphorylation but not phosphorylation of LIMK, indicating that Gem exerts its effect by altering the substrate specificity of ROKβ" SIGNOR-261707 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9606 14701738 t miannu "Two functions for Gem have been demonstrated, including inhibition of voltage-gated calcium channel activity and inhibition of Rho kinase-mediated cytoskeletal reorganization, such as stress fiber formation and neurite retraction. These functions for Gem have been ascribed to its interaction with the calcium channel Β subunit and Rho kinase Β, respectively." SIGNOR-261711 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9606 14701738 t miannu "Two functions for Gem have been demonstrated, including inhibition of voltage-gated calcium channel activity and inhibition of Rho kinase-mediated cytoskeletal reorganization, such as stress fiber formation and neurite retraction. These functions for Gem have been ascribed to its interaction with the calcium channel Β subunit and Rho kinase Β, respectively." SIGNOR-261721 GSK3B protein P49841 UNIPROT CLASP2 protein O75122 UNIPROT "down-regulates activity" phosphorylation Ser537 REASRESsRDTSPVR 9534 BTO:0004055 19638411 t lperfetto "GSK-3beta directly phosphorylates CLASP2 at Ser533 and Ser537 within the region responsible for the IQGAP1 binding. Phosphorylation of CLASP2 results in the dissociation of CLASP2 from IQGAP1, EB1 and microtubules.| CLASPs were originally identified as CLIP-170-interacting proteins and later found to be required for microtubule stabilisation at the cortical regions of epithelial cells" SIGNOR-264826 GSK3B protein P49841 UNIPROT CLASP2 protein O75122 UNIPROT "down-regulates activity" phosphorylation Ser533 QGCSREAsRESSRDT 9534 BTO:0004055 19638411 t lperfetto "GSK-3beta directly phosphorylates CLASP2 at Ser533 and Ser537 within the region responsible for the IQGAP1 binding. Phosphorylation of CLASP2 results in the dissociation of CLASP2 from IQGAP1, EB1 and microtubules.| CLASPs were originally identified as CLIP-170-interacting proteins and later found to be required for microtubule stabilisation at the cortical regions of epithelial cells" SIGNOR-264825 ULK2 protein Q8IYT8 UNIPROT ATG13 protein O75143 UNIPROT up-regulates phosphorylation 9606 19225151 t gcesareni "Ulks directly phosphorylates atg13." SIGNOR-184126 ATG101 protein Q9BSB4 UNIPROT ATG13 protein O75143 UNIPROT up-regulates binding 9606 19597335 t gcesareni "Furthermore, atg101 is important for the stability and basal phosphorylation of atg13 and ulk1" SIGNOR-186989 FOXP1 protein Q9H334 UNIPROT HIP1R protein O75146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000785 23884370 f miannu "Hip1r was confirmed as a direct foxp1 target / hip1r repression by foxp1" SIGNOR-202370 MYF5 protein P13349 UNIPROT MIR1-1 mirna URS000075CF56_9606 RNAcentral "up-regulates quantity" "transcriptional regulation" 10090 21730352 f miannu "We provide evidence that PU.1 directly controls expression of at least 4 of these miRs (miR-146a, miR-342, miR-338, and miR-155) through temporally dynamic occupation of binding sites within regulatory chromatin regions adjacent to their genomic coding loci. We conclude that PU.1 bound to open chromatin near 4 of its induced miR loci with 2 types of kinetics: (1) permanent (miR-146a, miR-342, and miR-338) and (2) transient (miR-155) during myeloid differentiation." SIGNOR-256241 ATM protein Q13315 UNIPROT RNF40 protein O75150 UNIPROT up-regulates phosphorylation 9606 21763684 t gcesareni "E3 ubiquitin ligase, a heterodimeric complex of the ringfinger rfn20/rfn40 is phosphorylated by atm." SIGNOR-175003 ARID5B protein Q14865 UNIPROT PHF2 protein O75151 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21532585 t miannu "We found that phosphorylated PHF2 then associates with ARID5B, a DNA-binding protein, and induce demethylation of methylated ARID5B. Assembly of the PHF2–ARID5B complex, its recruitment to target promoters, and its H3H9Me2 demethylase activity were dependent on PKA activity." SIGNOR-264515 PKA proteinfamily SIGNOR-PF17 SIGNOR PHF2 protein O75151 UNIPROT "up-regulates activity" phosphorylation Ser757 NARVKKEsGSSAAGI 9606 BTO:0000007 21532585 t miannu "PHF2, a jmjC demethylase, is enzymatically inactive by itself, but becomes an active H3K9Me2 demethylase through PKA-mediated phosphorylation. We found that phosphorylated PHF2 then associates with ARID5B, a DNA-binding protein, and induce demethylation of methylated ARID5B. This modification leads to targeting of the PHF2-ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark. Replacement of all of four serine residues by alanines (4SA: Ser 757/Ser 899/Ser 954/Ser 1056) fully abrogated PKA phosphorylation of PHF2 (Fig. 2h)." SIGNOR-264510 MYOG protein P15173 UNIPROT mir-133a1 mirna URS00005EB596_9606 RNAcentral "up-regulates quantity" 9606 18568019 t miannu "In leukaemic cell lines PLZF overexpression downmodulated miR-146a and upregulated CXCR4 protein, whereas PLZF knockdown induced the opposite effects. Our data indicate that megakaryopoiesis is controlled by a cascade pathway, in which PLZF suppresses miR-146a transcription and thereby activates CXCR4 translation." SIGNOR-256309 MYOG protein P15173 UNIPROT mir-133a2 mirna URS00005675D3_9606 RNAcentral "up-regulates quantity" "transcriptional regulation" 10090 18619954 f "We found that directed expression of MRFs in the neural tube of chicken embryos induced ectopic expression of miR-1 and miR-206. Conversely, the lack of Myf5 but not of MyoD resulted in a loss of miR-1 and miR-206 expression." SIGNOR-255919 PKA proteinfamily SIGNOR-PF17 SIGNOR PHF2 protein O75151 UNIPROT "up-regulates activity" phosphorylation Ser1056 FLTQRRPsASSPNNN 9606 BTO:0000007 21532585 t miannu "PHF2, a jmjC demethylase, is enzymatically inactive by itself, but becomes an active H3K9Me2 demethylase through PKA-mediated phosphorylation. We found that phosphorylated PHF2 then associates with ARID5B, a DNA-binding protein, and induce demethylation of methylated ARID5B. This modification leads to targeting of the PHF2-ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark. Replacement of all of four serine residues by alanines (4SA: Ser 757/Ser 899/Ser 954/Ser 1056) fully abrogated PKA phosphorylation of PHF2 (Fig. 2h)." SIGNOR-264513 PKA proteinfamily SIGNOR-PF17 SIGNOR PHF2 protein O75151 UNIPROT "up-regulates activity" phosphorylation Ser954 QKSKKKKsAKRKLTP 9606 BTO:0000007 21532585 t miannu "PHF2, a jmjC demethylase, is enzymatically inactive by itself, but becomes an active H3K9Me2 demethylase through PKA-mediated phosphorylation. We found that phosphorylated PHF2 then associates with ARID5B, a DNA-binding protein, and induce demethylation of methylated ARID5B. This modification leads to targeting of the PHF2-ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark. Replacement of all of four serine residues by alanines (4SA: Ser 757/Ser 899/Ser 954/Ser 1056) fully abrogated PKA phosphorylation of PHF2 (Fig. 2h)." SIGNOR-264512 PKA proteinfamily SIGNOR-PF17 SIGNOR PHF2 protein O75151 UNIPROT "up-regulates activity" phosphorylation Ser899 RSKKRKGsDDAPYSP 9606 BTO:0000007 21532585 t miannu "PHF2, a jmjC demethylase, is enzymatically inactive by itself, but becomes an active H3K9Me2 demethylase through PKA-mediated phosphorylation. We found that phosphorylated PHF2 then associates with ARID5B, a DNA-binding protein, and induce demethylation of methylated ARID5B. This modification leads to targeting of the PHF2-ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark. Replacement of all of four serine residues by alanines (4SA: Ser 757/Ser 899/Ser 954/Ser 1056) fully abrogated PKA phosphorylation of PHF2 (Fig. 2h)." SIGNOR-264511 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 10090 18619954 f "We found that directed expression of MRFs in the neural tube of chicken embryos induced ectopic expression of miR-1 and miR-206. Conversely, the lack of Myf5 but not of MyoD resulted in a loss of miR-1 and miR-206 expression." SIGNOR-255920 CNOT3 protein O75175 UNIPROT CAND2 protein O75155 UNIPROT unknown binding 10090 12207886 t lperfetto "Hnot3l is associated with tip120b / tip120b presumably affects tissue-specific transcriptional regulation via interaction with not3." SIGNOR-235593 MYT1L protein Q9UL68 UNIPROT SIN3B protein O75182 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 28379941 t miannu "We found that the pan neuron-specific transcription factor Myt1-like (Myt1l) exerts its pro-neuronal function by direct repression of many different somatic lineage programs except the neuronal program. The repressive function of Myt1l is mediated via recruitment of a complex containing Sin3b by binding to a previously uncharacterized N-terminal domain." SIGNOR-266774 RUNX1 protein Q01196 UNIPROT hsa-mir-223 mirna URS000037EC34_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 25092144 f miannu "We could show that STAT5 is involved in miR-155 induction. STAT5 knockdown in FLT3-ITD model systems reduced miR-155 expression in vitro and in vivo. In silico analyses predicted an STAT binding site in the miR-155 promoter." SIGNOR-255817 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity" "transcriptional regulation" 9606 26055960 f miannu "Our results suggest that activating mutation of FLT3 in AML can lead, to increased expression of miR-155, which then causes down-regulation of SPI1 and CEBPB and consequently causes block of myeloid differentiation." SIGNOR-255802 proline smallmolecule CHEBI:26271 ChEBI Pro-tRNA(Pro) smallmolecule CHEBI:29154 ChEBI "up-regulates quantity" "precursor of" 9606 28271488 t miannu "Aminoacyl-tRNA synthetases (AARSs) are essential enzymes that specifically aminoacylate one tRNA molecule by the cognate amino acid. In mammals, nine synthetases, those specific for amino acids Arg, Asp, Gln, Glu, Ile, Leu, Lys, Met and Pro, associate into a multi-aminoacyl-tRNA synthetase complex, an association which is believed to play a key role in the cellular organization of translation, but also in the regulation of the translational and nontranslational functions of these enzymes." SIGNOR-270434 WNT10B protein O00744 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131628 RUNX1 protein Q01196 UNIPROT miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 26910834 f miannu "RUNX1high was positively associated with miR-155, miR-125a, miR-99b, miR-133a, miR-130a, miR-25 and miR-92a-1. MiR-155 was previously found to function as an oncogene in CN-AML" SIGNOR-255800 SPI1 protein P17947 UNIPROT miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 25092144 f miannu "We showed a strong induction of miR-155 promoter activity by p65. We demonstrate that NF-κB (p65) directly binds to the miR-155 promoter in FLT3-ITD-associated MV4;11 cells." SIGNOR-255816 SPI1 protein P17947 UNIPROT miR-34 mirna URS000033F823_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 10090 21986534 f "We revealed that TNFα treatment results in the up-regulation of miR-155 through the NFκB pathway in 3T3-L1 cells." SIGNOR-255935 WNT7A protein O00755 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131900 SPI1 protein P17947 UNIPROT miR-146a mirna URS000075D8A0_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 10090 21730352 f miannu "We provide evidence that PU.1 directly controls expression of at least 4 of these miRs (miR-146a, miR-342, miR-338, and miR-155) through temporally dynamic occupation of binding sites within regulatory chromatin regions adjacent to their genomic coding loci. We conclude that PU.1 bound to open chromatin near 4 of its induced miR loci with 2 types of kinetics: (1) permanent (miR-146a, miR-342, and miR-338) and (2) transient (miR-155) during myeloid differentiation." SIGNOR-256243 WNT9A protein O14904 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-132073 WNT9B protein O14905 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-132114 SPI1 protein P17947 UNIPROT miR-338 mirna URS000075E706_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255886 STAT5A protein P42229 UNIPROT miR-155 mirna URS000062749E_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255885 WNT1 protein P04628 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131574 WNT1 protein P04628 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21078818 t gcesareni "Ligands such as wnt1, wnt3a, and wnt8 couple the seventransmembrane domain receptor frizzled (fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (lrp5/6) to activate wnt?Beta-catenin signaling." SIGNOR-169645 WNT2 protein P09544 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131727 WNT3A protein P56704 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 21078818 t gcesareni "Ligands such as wnt1, wnt3a, and wnt8 couple the seventransmembrane domain receptor frizzled (fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (lrp5/6) to activate wnt?Beta-catenin signaling.All the frizzled genes studied have" SIGNOR-169657 WNT3A protein P56704 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131826 WNT4 protein P56705 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131832 WNT7B protein P56706 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131981 WNT2B protein Q93097 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors andinitiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131780 WNT10A protein Q9GZT5 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131619 PDGFRB protein P09619 UNIPROT NCK2 protein O43639 UNIPROT up-regulates binding 9606 10026169 t gcesareni "The sh2 domains of grb2, nck, and grb4 all precipitated activated pdgf receptor with similar efficiency." SIGNOR-64740 WNT8A protein Q9H1J5 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131987 WNT5B protein Q9H1J7 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131885 FZD8 protein Q9H461 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 BTO:0000971 21078818 t amattioni "Ligands such as Wnt1, Wnt3a, and Wnt8 couple the seven-transmembrane domain receptor Frizzled (Fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (LRP5/6) to activate Wnt–Beta-catenin signaling." SIGNOR-169635 FZD4 protein Q9ULV1 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 25902418 t areggio "Here we report that Wnt receptor Frizzled (Frz) and theco-receptors LRP5 and LRP6 (LRP5/6) directly interact with each other and this interaction is regulated by the LRP6 ectodomain." SIGNOR-258967 WNT6 protein Q9Y6F9 UNIPROT LRP5 protein O75197 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131894 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR GADD45B protein O75293 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11713530 f gcesareni "Here we report that nf-kappab complexes downregulate the c-jun amino-terminal kinase (jnk) cascade, thus establishing a link between the nf-kappab and the jnk pathways. This link involves the transcriptional upregulation of gadd45beta/myd118, which downregulates jnk induced by the tnf receptor (tnf-r)." SIGNOR-111963 "Integrator complex" complex SIGNOR-C265 SIGNOR GADD45B protein O75293 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25675981 f lperfetto "The Integrator complex controls the termination of transcription at diverse classes of gene targets.|Following INTS3 or INTS9 knockdown, the levels of SDC4, JUNB, FOSL1, and GADD45B increased, suggesting that the Integrator complex negatively regulates the transcription of these genes." SIGNOR-261478 glycine smallmolecule CHEBI:15428 ChEBI GLRA3 protein O75311 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001175;BTO:0001279;BTO:0000146 18721822 t miannu "The glycine receptor chloride channel (GlyR), a member of the pentameric Cys-loop ion channel receptor family, mediates inhibitory neurotransmission in the spinal cord, brainstem and retina." SIGNOR-264982 "3C-like proteinase" protein P0C6X7_PRO_0000037312 UNIPROT ATP6V1G1 protein O75348 UNIPROT "down-regulates activity" cleavage -1 16226257 t lperfetto "Cleavage of the V-ATPase G1 fusion protein by SARS-CoV 3CLpro was found in this study (Fig. 3), implying that 3CLpro potentially cleaves the cellular V-ATPase G1, and affects the function of vacuolar H(+)-ATPase. Meanwhile, a significant intracellular acidification has been demonstrated in the 3CLpro-expressing cells (Fig. 4D). The result correlated well with previous reports in that V-ATPase-specific inhibitors cause acidic pHi [28], [29], and influences cell apoptosis" SIGNOR-260264 TWIST1 protein Q15672 UNIPROT mir-10b mirna URS00004CAC40_9606 RNAcentral "up-regulates quantity by expression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255887 NFKB1 protein P19838 UNIPROT IEX-1L protein O75353 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9703517 f gcesareni "Transcription factors of the nuclear factor-kappab/rel (nf-kappab) family may be important in cell survival by regulating unidentified, anti-apoptotic genes. One such gene that protects cells from apoptosis induced by fas or tumor necrosis factor type alpha (tnf), iex-1l, is described here. Its transcription induced by tnf was decreased in cells with defective nf-kappab activation, rendering them sensitive to tnf-induced apoptosis, which was abolished by transfection with iex-1l." SIGNOR-59539 RELA protein Q04206 UNIPROT IEX-1L protein O75353 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9703517 f gcesareni "Transcription factors of the nuclear factor-kappab/rel (nf-kappab) family may be important in cell survival by regulating unidentified, anti-apoptotic genes. One such gene that protects cells from apoptosis induced by fas or tumor necrosis factor type alpha (tnf), iex-1l, is described here." SIGNOR-59542 FBLIM1 protein Q8WUP2 UNIPROT FLNB protein O75369 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 24165133 t miannu "Kindlin binds migfilin tandem LIM domains and regulates migfilin focal adhesion localization and recruitment dynamics. Two integrin-binding proteins present in FAs, kindlin-1 and kindlin-2, are important for integrin activation, FA formation, and signaling. By binding filamin, migfilin provides a link between kindlin and the actin cytoskeleton." SIGNOR-266106 AKT1 protein P31749 UNIPROT NCOR1 protein O75376 UNIPROT down-regulates phosphorylation Ser1450 TVRSRHTsVVSSGPS 9606 BTO:0001271 23940660 t llicata "Akt-induced phosphorylation of n-cor at serine 1450 contributes to its misfolded conformational dependent loss (mcdl) in acute myeloid leukemia of the m5 subtype." SIGNOR-198913 SIRT1 protein Q96EB6 UNIPROT NCOR1 protein O75376 UNIPROT up-regulates 9606 22395773 t FFerrentino "In differentiated adipocyte cell lines, SIRT1 inhibits adipogenesis and enhances fat mobilization through lipolysis by suppressing the activity of PPARγ. SIRT1 achieves this by promoting the assembly of a corepressor complex, involving NCoR1 and SMRT, on the promoters of PPARγ target genes to repress their transcription." SIGNOR-253505 AKT proteinfamily SIGNOR-PF24 SIGNOR NCOR1 protein O75376 UNIPROT down-regulates phosphorylation Ser1450 TVRSRHTsVVSSGPS 9606 BTO:0001271 23940660 t lperfetto "Akt-induced phosphorylation of n-cor at serine 1450 contributes to its misfolded conformational dependent loss (mcdl) in acute myeloid leukemia of the m5 subtype." SIGNOR-244318 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183661 CSNK2A1 protein P68400 UNIPROT VAMP4 protein O75379 UNIPROT up-regulates phosphorylation Ser30 RNLLEDDsDEEEDFF 9606 14608369 t gcesareni "The r-snare vamp4, which contains a dileucine motif, binds to the ap-1 or the ggas. Serine 20 and leucines 25,26 are essential for this binding. Ap-1 association with vamp4 is enhanced when serine 30 is phosphorylated by casein kinase 2. This phosphorylation-dependent modulation of ap-1 binding is mediated by pacs-1 (phosphofurin acidic cluster sorting protein). Ablation of both the dileucine motif and serine 30 results in a dramatic mislocalization of vamp4 in the regulated secretory pathway." SIGNOR-119090 MTOR protein P42345 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates activity" phosphorylation 9606 SIGNOR-C3 19690328 t lperfetto "The complementary inhibitory mechanism in which mtorc1 phosphorylates the autophagy regulatory complex containing unc-51-like kinase 1 (ulk1), the mammalian atg13 protein, and focal adhesion kinase interacting protein of 200 kd (fip200) has also been elucidated." SIGNOR-187611 MTOR protein P42345 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates activity" phosphorylation Ser758 PVVFTVGsPPSGSTP 9606 BTO:0001938 21383122 t lperfetto "When cells are replenished with rich medium, mtor is activated;it phosphorylates serine 638 and serine 758. The phosphorylation of ulk1 at serine 758 then leads to reassociation between ulk1 and ampk." SIGNOR-172541 MTOR protein P42345 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000007 21460634 t lperfetto "mTORC1, which is often referred to as the gatekeeper to autophagy, is a key regulator of the Ulk1-Atg13-FIP200 kinase complex.11,14,25 Under nutrient-rich conditions, active mTORC1 associates with and inactivates the Ulk1-Atg13-FIP200 complex by phosphorylating Ulk1 and Atg13." SIGNOR-183903 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 SIGNOR-C15 19584320 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-186633 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser638 FDFPKTPsSQNLLAL 9606 SIGNOR-C15 19584320 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-186641 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser638 FDFPKTPsSQNLLAL 9606 SIGNOR-C15 21205641 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-170867 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 SIGNOR-C15 21205641 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-170859 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 SIGNOR-C15 21205641 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-170863 PRKAA2 protein P54646 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 SIGNOR-C15 19584320 t gcesareni "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-186637 PRKAA1 protein Q13131 UNIPROT ULK1 protein O75385 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 SIGNOR-C15 21460634 t lperfetto "Ampk and ulk1 interact and that the latter is phosphorylated by ampk. This phosphorylation leads to the direct activation of ulk1 by ampk bypassing mtor-inhibition." SIGNOR-173038 SMCR8 protein Q8TEV9 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 28195531 t "While focusing on the role of SMCR8 during autophagy initiation, we found that kinase activity and gene expression of ULK1 are increased upon SMCR8 depletion." SIGNOR-252029 SMCR8 protein Q8TEV9 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 BTO:0000007 28195531 t "While focusing on the role of SMCR8 during autophagy initiation, we found that kinase activity and gene expression of ULK1 are increased upon SMCR8 depletion. The latter phenotype involved association of SMCR8 with the ULK1 gene locus." SIGNOR-252030 PRKAB1 protein Q9Y478 UNIPROT ULK1 protein O75385 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C15 21460634 t gcesareni "Ampk and ulk1 interact and that the latter is phosphorylated by ampk. This phosphorylation leads to the direct activation of ulk1 by ampk bypassing mtor-inhibition" SIGNOR-173044 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser638 FDFPKTPsSQNLLAL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216499 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 21205641 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216453 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216495 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 21205641 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216457 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216491 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation 9606 21460634 t lperfetto "Ampk and ulk1 interact and that the latter is phosphorylated by ampk. This phosphorylation leads to the direct activation of ulk1 by ampk bypassing mtor-inhibition." SIGNOR-216464 mTORC1 complex SIGNOR-C3 SIGNOR ULK1 protein O75385 UNIPROT down-regulates phosphorylation 9606 19690328 t lperfetto "The complementary inhibitory mechanism in which mtorc1 phosphorylates the autophagy regulatory complex containing unc-51-like kinase 1 (ulk1), the mammalian atg13 protein, and focal adhesion kinase interacting protein of 200 kd (fip200) has also been elucidated." SIGNOR-217133 CSKMT protein A8MUP2 UNIPROT CS protein O75390 UNIPROT "down-regulates activity" methylation Lys395 LLEQGKAkNPWPNVD 34929314 t lperfetto "A mitochondrial matrix-located methyltransferase, methyltransferase-like protein 12 (METTL12), has been reported to methylate CS on the lysine 368 (K368) [15] and K395 residues [16] which are near the active site of CS. The methylation on K395 inhibits CS activity, which can be antagonized by its substrate oxaloacetate." SIGNOR-267637 CSKMT protein A8MUP2 UNIPROT CS protein O75390 UNIPROT "down-regulates activity" methylation Lys395 LLEQGKAkNPWPNVD 34929314 t lperfetto "A mitochondrial matrix-located methyltransferase, methyltransferase-like protein 12 (METTL12), has been reported to methylate CS on the lysine 368 (K368) [15] and K395 residues [16] which are near the active site of CS. The methylation on K395 inhibits CS activity, which can be antagonized by its substrate oxaloacetate." SIGNOR-267638 "CHEVI complex" complex SIGNOR-C269 SIGNOR SEC22B protein O75396 UNIPROT "up-regulates activity" relocalization 9606 27319744 t lperfetto "VPS33B association with VIPAS39, α-tubulin, and SEC22B was identified by co-immunoprecipitation, mass spectra, and immunoblotting in human embryonic kidney 293T (HEK293T) cells. Also, pull-down experiments revealed that VIPAS39 bound to intact VPS33B; in contrast, α-tubulin and SEC22B separately interacted with the sec1-like domains of VPS33B. Vps33b deficiency in megakaryocytes disturbs the redistribution of Vipas39 and Sec22b to proplatelets, and interrupted the co-localization of Sec22b with Vwf-positive vesicles" SIGNOR-261832 AURKC protein Q9UQB9 UNIPROT TACC1 protein O75410 UNIPROT "up-regulates activity" phosphorylation Ser228 ELVPSRRsKLRKPKP -1 21531210 t miannu "Aurora-C interacts with and phosphorylates the transforming acidic coiled-coil 1 protein. The results demonstrated that TACC1 is phosphorylated by Aurora-C on a serine at position 228. although the patho-physiological meaning of TACC1 phosphorylation by Aurora-C in normal and in malignant somatic cells remains to be fully investigated, our observations suggest that Aurora-C has a role in the later stage of mitosis, when an interaction with TACC1 may be relevant for the correct progression of the cell cycle." SIGNOR-262663 CNOT9 protein Q92600 UNIPROT GIGYF1 protein O75420 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20878056 t miannu "Through interaction analysis of RQCD1 with full-length or partial proteins of GIGYF1 and GIGYF2, segments corresponding to 620-665th and 667-712th amino acids were identified as potential interacting regions on GIGYF1 and GIGYF2, respectively, with RQCD1. we found that RQCD1 was required for enhancement of the interaction of Grb10 with GIGYF1 and GIGYF2" SIGNOR-260059 AREL1 protein O15033 UNIPROT MTX2 protein O75431 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 34584540 t lperfetto "Therefore, these results implied that AREL1 ubiquitinates and promotes the degradation of MTX2." SIGNOR-267674 HOXD12 protein P35452 UNIPROT MAF protein O75444 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221887 GSK3A protein P49840 UNIPROT MAF protein O75444 UNIPROT up-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159358 GSK3A protein P49840 UNIPROT MAF protein O75444 UNIPROT down-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159361 GSK3B protein P49841 UNIPROT MAF protein O75444 UNIPROT down-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159438 GSK3B protein P49841 UNIPROT MAF protein O75444 UNIPROT up-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159435 PRRX1 protein P54821 UNIPROT MAF protein O75444 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221893 DYRK2 protein Q92630 UNIPROT KATNA1 protein O75449 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr133 HGNRPSTtVRVHRSS 9606 BTO:0000007 19287380 t miannu "DYRK2 mediated phosphorylation is required for Katanin p60 degradation. Serine 42, serine 109 and threonine 133 are likely to be the major DYRK2 phosphorylation sites as single mutations for these sites showed reduced phosphorylation by DYRK2 and the triple mutant showed almost no DYRK2 mediated phosphorylation (Fig. 5d)." SIGNOR-262849 FARSB protein Q9NSD9 UNIPROT "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR "form complex" binding 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270435 FARSA protein Q9Y285 UNIPROT "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR "form complex" binding 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270436 DYRK2 protein Q92630 UNIPROT KATNA1 protein O75449 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser109 VPVERRPsPGPRKRQ 9606 BTO:0000007 19287380 t miannu "DYRK2 mediated phosphorylation is required for Katanin p60 degradation. Serine 42, serine 109 and threonine 133 are likely to be the major DYRK2 phosphorylation sites as single mutations for these sites showed reduced phosphorylation by DYRK2 and the triple mutant showed almost no DYRK2 mediated phosphorylation (Fig. 5d)." SIGNOR-262847 DYRK2 protein Q92630 UNIPROT KATNA1 protein O75449 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser42 QMNKYLYsVKDTYLQ 9606 BTO:0000007 19287380 t miannu "DYRK2 mediated phosphorylation is required for Katanin p60 degradation. Serine 42, serine 109 and threonine 133 are likely to be the major DYRK2 phosphorylation sites as single mutations for these sites showed reduced phosphorylation by DYRK2 and the triple mutant showed almost no DYRK2 mediated phosphorylation (Fig. 5d)." SIGNOR-262848 KATNB1 protein Q9BVA0 UNIPROT KATNA1 protein O75449 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000567 10751153 t miannu "In its active ATP-bound state, KATNA1 forms hexameric rings capable of binding to and severing microtubule polymers. Typically, KATNA1 binding to KATNB1 enhances severing, likely due to KATNB1 increasing the stability of the KATNA1 hexamer" SIGNOR-267173 SOD1 protein P00441 UNIPROT ERN1 protein O75460 UNIPROT "up-regulates activity" binding 10090 BTO:0004488 18519638 t "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction); P00441:p.Ala5Val (mutation causing interaction)" "SOD1mut-induced ER stress |we first examined whether SOD1mut induces ER stress in NSC34 motor neurons, as assessed by band-shift analyses of the ER transmembrane kinase receptors IRE1 and PERK. Adenovirus (Ad)-mediated expression of ALS-linked SOD1mut (SOD1G93A) was detectable within 48 h of infection (Supplemental Fig. S1A). SOD1mut (SOD1A4V, SOD1G85R, and SOD1G93A) but not wild-type SOD1 (SOD1wt) activated IRE1 and PERK" SIGNOR-262786 HSPA5 protein P11021 UNIPROT ERN1 protein O75460 UNIPROT "down-regulates activity" binding 9606 31226023 t miannu "Besides being activated like PERK via dissociation of GRP78, IRE1 is also activated by direct binding of the unfolded protein to its N-terminal luminal domain" SIGNOR-260176 E protein P59637 UNIPROT ERN1 protein O75460 UNIPROT "down-regulates activity" 9534 BTO:0001444 22028656 f miannu "SARS-CoV E protein down-regulated the signaling pathway inositol-requiring enzyme 1 (IRE-1) of the unfolded protein response, but not the PKR-like ER kinase (PERK) or activating transcription factor 6 (ATF-6) pathways, and reduced cell apoptosis." SIGNOR-260347 PDIA6 protein Q15084 UNIPROT ERN1 protein O75460 UNIPROT "down-regulates activity" 10090 BTO:0000944 24508390 t "A resident ER protein disulfide isomerase, PDIA6, limits the duration of IRE1α activity by direct binding to cysteine148 in the luminal domain of the sensor," SIGNOR-256536 DAB2IP protein Q5VWQ8 UNIPROT ERN1 protein O75460 UNIPROT "up-regulates activity" binding 9606 BTO:0001176 27858941 t miannu "DAB2IP binds IRE1α, and was shown to be required for activation of this signaling cascade in endothelial cells. IRE1α can trigger pro-apoptotic JNK signaling through recruitment of the TRAF2–ASK1 complex. DAB2IP facilitates IRE1α activation, and participates in a signaling complex required to induce TRAF2-dependent ASK1 activation and JNK phosphorylation." SIGNOR-254749 Unfolded_Proteins stimulus SIGNOR-ST22 SIGNOR ERN1 protein O75460 UNIPROT up-regulates 9606 31226023 f miannu "Besides being activated like PERK via dissociation of GRP78, IRE1 is also activated by direct binding of the unfolded protein to its N-terminal luminal domain" SIGNOR-260175 "ER stress" stimulus SIGNOR-ST9 SIGNOR ERN1 protein O75460 UNIPROT up-regulates 9606 18065414 f miannu "Our findings suggest that MTHFR is up-regulated by ER stress and that this effect is mediated by IRE1 and c-Jun." SIGNOR-253145 CHEK1 protein O14757 UNIPROT E2F6 protein O75461 UNIPROT "down-regulates activity" phosphorylation Ser12 RPARKLPsLLLDPTE -1 23954429 t miannu "the checkpoint kinase Chk1 phosphorylates E2F6 leading to its dissociation from promoters." SIGNOR-266370 CHEK1 protein O14757 UNIPROT E2F6 protein O75461 UNIPROT "down-regulates activity" phosphorylation Ser52 EDNVQYVsMRKALKV -1 23954429 t miannu "the checkpoint kinase Chk1 phosphorylates E2F6 leading to its dissociation from promoters." SIGNOR-266371 CNTF protein P26441 UNIPROT CRLF1 protein O75462 UNIPROT up-regulates binding 9606 11294841 t lperfetto "We recently demonstrated that cardiotrophin-like cytokine (clc) associates with the soluble orphan receptor cytokine-like factor-1 (clf) to form a heterodimeric cytokine that displayed activities only on cells expressing the tripartite cntf receptor on their surface" SIGNOR-106635 lovastatin chemical CHEBI:40303 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000318 9727070 t miannu "The antihypercholesterolemic drug lovastatin also activated hPXR as did phenobarbital and the organochlorine pesticide transnonachlor (Fig. 4 A). Thus, hPXR is activated by a remarkably diverse group of synthetic compounds that are known to induce CYP3A4 gene expression (Fig. 4 C)." SIGNOR-258828 mifepristone chemical CHEBI:50692 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000318 9727070 t miannu "As shown in Fig. 4 A, hPXR was activated by the synthetic steroids dexamethasone, dexamethasone-t-butylacetate, PCN, RU486, spironolactone, and cyproterone-acetate. Dexamethasone-t-butylacetate and RU486 were the most efficacious activators of hPXR among the synthetic steroids tested." SIGNOR-258829 nifedipine chemical CHEBI:7565 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9606 9770465 t miannu "In addition to rifampicin, other known inducers of human CYP3A4 expression, including nifedipine and clotrimazole, also activated hPAR." SIGNOR-259066 phenobarbital chemical CHEBI:8069 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000318 9727070 t miannu "The antihypercholesterolemic drug lovastatin also activated hPXR as did phenobarbital and the organochlorine pesticide transnonachlor (Fig. 4 A). Thus, hPXR is activated by a remarkably diverse group of synthetic compounds that are known to induce CYP3A4 gene expression (Fig. 4 C)." SIGNOR-258830 NR0B2 protein Q15466 UNIPROT NR1I2 protein O75469 UNIPROT down-regulates binding 9606 12805410 t gcesareni "Our results suggest that shp is a negative regulator of pxr transcriptional activity. This conclusion derives from_ in vitro, cell culture, and_ in vivo_ experiments." SIGNOR-101924 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270437 ezogabine chemical CHEBI:68584 ChEBI KCNQ3 protein O43525 UNIPROT up-regulates "chemical activation" 9606 Other t "Selleck;anticonvulsant for KCNQ2/3 currents" gcesareni SIGNOR-206541 RSPO2 protein Q6UXX9 UNIPROT LGR5 protein O75473 UNIPROT up-regulates binding 9606 21693646 t "Furin domain" gcesareni "Here we demonstrate that lgr4 and lgr5 bind the r-spondins with high affinity and mediate the potentiation of wnt/betBeta-catenin signaling by enhancing wnt-induced lrp6 phosphorylation" SIGNOR-174532 RSPO3 protein Q9BXY4 UNIPROT LGR5 protein O75473 UNIPROT up-regulates binding 9606 21693646 t gcesareni "Here we demonstrate that lgr4 and lgr5 bind the r-spondins with high affinity and mediate the potentiation of wnt/betBeta-catenin signaling by enhancing wnt-induced lrp6 phosphorylation" SIGNOR-174535 CDC7 protein O00311 UNIPROT PSIP1 protein O75475 UNIPROT up-regulates phosphorylation Ser206 MVKQPCPsESDIITE 9606 BTO:0001271;BTO:0000785 7231784 t llicata "We now report identification of the cdc7-activator of s-phase kinase (ask) heterodimer as a novel interactor of ledgf. the kinase phosphorylated ledgf in vitro, with ser-206 being the major target, and ledgf phosphorylated at this residue could be detected during s phase of the cell cycle. Ledgf potently stimulated the enzymatic activity of cdc7-ask, increasing phosphorylation of mcm2 in vitro by more than 10-fold." SIGNOR-25763 CASP3 protein P42574 UNIPROT PSIP1 protein O75475 UNIPROT down-regulates cleavage 9606 BTO:0001130 18708362 t miannu "Ledgf/ p75 has a cooh-terminally truncated splice variant, p52 / during apoptosis, caspase-3 cleaved p52 to generate a p38 fragment that lacked the nh2-terminal pwwp domain and failed to transactivate the hsp27 promoter in reporter assays. However, p38 retained chromatin association properties and repressed the transactivation potential of ledgf/p75" SIGNOR-180144 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR PSIP1 protein O75475 UNIPROT down-regulates cleavage 9606 BTO:0001130 18708362 t miannu "Ledgf/ p75 has a cooh-terminally truncated splice variant, p52 / during apoptosis, caspase-3 cleaved p52 to generate a p38 fragment that lacked the nh2-terminal pwwp domain and failed to transactivate the hsp27 promoter in reporter assays. However, p38 retained chromatin association properties and repressed the transactivation potential of ledgf/p75" SIGNOR-256469 TNF protein P01375 UNIPROT TNFRSF21 protein O75509 UNIPROT up-regulates binding 9606 BTO:0000142 9714541 t gcesareni "We report the identification and initial characterization of dr6, a new member of the tnf receptor family possessing a cytoplasmic death domain." SIGNOR-59745 PPP4C protein P60510 UNIPROT BANF1 protein O75531 UNIPROT up-regulates dephosphorylation Ser4 sQKHRDFV 9606 16495336 t lperfetto "Herein, we demonstrate we demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. We have identified the major phosphatase responsible for dephosphorylation of ser-4 to be protein phosphatase 4 catalytic subunit." SIGNOR-144779 PPP4C protein P60510 UNIPROT BANF1 protein O75531 UNIPROT up-regulates dephosphorylation Ser4 sQKHRDFV 9606 24265311 t lperfetto "Herein, we demonstrate we demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. We have identified the major phosphatase responsible for dephosphorylation of ser-4 to be protein phosphatase 4 catalytic subunit." SIGNOR-203281 VRK2 protein Q86Y07 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Thr2 tTSQKHRD 9606 16495336 t lperfetto "Herein, we demonstrate that b1, vrk1, and vrk2 efficiently phosphorylate the extreme n' terminus of the baf protein. We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain" SIGNOR-144799 VRK2 protein Q86Y07 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Ser4 sQKHRDFV 9606 BTO:0000567 16371512 t gcesareni "We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. Coexpression of vrk1 and gfp-baf greatly diminishes the association of baf with the nuclear chromatin/matrix and leads to its dispersal throughout the cell" SIGNOR-143368 VRK2 protein Q86Y07 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Thr3 tSQKHRDF 9606 16495336 t gcesareni "We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. Coexpression of vrk1 and gfp-baf greatly diminishes the association of baf with the nuclear chromatin/matrix and leads to its dispersal throughout the cell" SIGNOR-144803 VRK3 protein Q8IV63 UNIPROT BANF1 protein O75531 UNIPROT "down-regulates activity" phosphorylation Ser4 sQKHRDFV -1 25899223 t lperfetto "Although VRK3 has been regarded as a genuine pseudokinase from structural and biochemical studies, recent reports suggest that VRK3 acts as an active kinase as well as a signaling scaffold in cells. Here, we demonstrate that VRK3 phosphorylates the nuclear envelope protein barrier-to-autointegration factor (BAF) on Ser4.|Ectopic expression of VRK3 induces the translocation of BAF from the nucleus to the cytoplasm. I" SIGNOR-264564 VRK1 protein Q99986 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Ser4 sQKHRDFV 9606 BTO:0000567 16371512 t gcesareni "We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. Coexpression of vrk1 and gfp-baf greatly diminishes the association of baf with the nuclear chromatin/matrix and leads to its dispersal throughout the cell" SIGNOR-143285 VRK1 protein Q99986 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Thr2 tTSQKHRD 9606 16495336 t lperfetto "Herein, we demonstrate that b1, vrk1, and vrk2 efficiently phosphorylate the extreme n' terminus of the baf protein. We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain" SIGNOR-144787 VRK1 protein Q99986 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Ser4 sQKHRDFV 9606 16495336 t gcesareni "We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. Coexpression of vrk1 and gfp-baf greatly diminishes the association of baf with the nuclear chromatin/matrix and leads to its dispersal throughout the cell" SIGNOR-144783 VRK1 protein Q99986 UNIPROT BANF1 protein O75531 UNIPROT down-regulates phosphorylation Thr3 tSQKHRDF 9606 16495336 t gcesareni "We demonstrate that phosphorylation of ser4 and/or thr2/thr3 abrogates the interaction of baf with dna and reduces its interaction with the lem domain. Coexpression of vrk1 and gfp-baf greatly diminishes the association of baf with the nuclear chromatin/matrix and leads to its dispersal throughout the cell" SIGNOR-144791 AKT1 protein P31749 UNIPROT TBC1D4 protein O60343 UNIPROT down-regulates phosphorylation 9606 BTO:0000887 12637568 t gcesareni "Recently, we identified a 160-kda protein in adipocytes, designated as160, that is phosphorylated by the insulin-activated kinase akt" SIGNOR-252594 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr244 GRAKGSEtPGATPGS 9606 SIGNOR-C16 12105215 t gcesareni "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptide). Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-90434 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr248 GSETPGAtPGSKIWD 9606 SIGNOR-C16 12105215 t gcesareni "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptides. Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-90438 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr313 HGSGWAEtPRTDRGG 9606 SIGNOR-C16 12105215 t llicata "We indeed found that sap155-(223_322) and sap155-(1_491) are excellent substrates for in vitrophosphorylation by cyclin e-cdk2 as well as cyclin b-cdk1" SIGNOR-90442 DYRK1A protein Q13627 UNIPROT SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr434 PARKLTAtPTPLGGM 9606 BTO:0000007 16512921 t llicata "The present data show that the splicing factor sf3b1 is a substrate of the protein kinase dyrk1a and suggest that dyrk1a may be involved in the regulation of pre mrna-splicing. by mass spectrometry and mutational analysis of sf3b1, thr434 was identified as the major phosphorylation site for dyrk1a." SIGNOR-144975 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr248 GSETPGAtPGSKIWD 9606 12105215 t lperfetto "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptides. Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-216666 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr244 GRAKGSEtPGATPGS 9606 12105215 t lperfetto "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptide). Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-216686 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr313 HGSGWAEtPRTDRGG 9606 12105215 t lperfetto "We indeed found that sap155-(223_322) and sap155-(1_491) are excellent substrates for in vitrophosphorylation by cyclin e-cdk2 as well as cyclin b-cdk1" SIGNOR-216717 FUS protein P35637 UNIPROT CSDE1 protein O75534 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 9606 BTO:0000551 32808651 t lperfetto "These findings demonstrated that LINC00205 facilitates malignant phenotypes in LC by recruiting FUS to stabilize CSDE1, suggesting LINC00205 as a potential target for LC therapy.|Subsequent RIP assay con- firmed such prediction, as CSDE1 mRNA was evidently precipitated by anti-FUS (Figure 3A)." SIGNOR-262110 SRC protein P12931 UNIPROT DAB1 protein O75553 UNIPROT "up-regulates activity" phosphorylation Tyr220 PETEENIyQVPTSQK 10090 11279201 t lperfetto "Dab1 is rapidly phosphorylated when neurons isolated from embryonic brains are stimulated with Reelin, and several tyrosines have been implicated in this response. Mice with phenylalanine substitutions of all five tyrosines (Tyr(185), Tyr(198), Tyr(200), Tyr(220), and Tyr(232)) exhibit a reeler phenotype, implying that tyrosine phosphorylation is critical for Dab1 function. Here we report that, although Src can phosphorylate all five tyrosines in vitro, Tyr(198) and Tyr(220) represent the major sites of Reelin-induced Dab1 phosphorylation in embryonic neurons." SIGNOR-247080 SRC protein P12931 UNIPROT DAB1 protein O75553 UNIPROT "up-regulates activity" phosphorylation Tyr198 EDVEDPVyQYIVFEA 10090 BTO:0000938 11279201 t lperfetto "Dab1 is rapidly phosphorylated when neurons isolated from embryonic brains are stimulated with Reelin, and several tyrosines have been implicated in this response. Mice with phenylalanine substitutions of all five tyrosines (Tyr(185), Tyr(198), Tyr(200), Tyr(220), and Tyr(232)) exhibit a reeler phenotype, implying that tyrosine phosphorylation is critical for Dab1 function. Here we report that, although Src can phosphorylate all five tyrosines in vitro, Tyr(198) and Tyr(220) represent the major sites of Reelin-induced Dab1 phosphorylation in embryonic neurons." SIGNOR-247076 SRC protein P12931 UNIPROT DAB1 protein O75553 UNIPROT "up-regulates activity" phosphorylation Tyr185 KQCEQAVyQTILEED 10090 BTO:0000938 11279201 t lperfetto "Dab1 is rapidly phosphorylated when neurons isolated from embryonic brains are stimulated with Reelin, and several tyrosines have been implicated in this response. Mice with phenylalanine substitutions of all five tyrosines (Tyr(185), Tyr(198), Tyr(200), Tyr(220), and Tyr(232)) exhibit a reeler phenotype, implying that tyrosine phosphorylation is critical for Dab1 function. Here we report that, although Src can phosphorylate all five tyrosines in vitro, Tyr(198) and Tyr(220) represent the major sites of Reelin-induced Dab1 phosphorylation in embryonic neurons." SIGNOR-247072 SRC protein P12931 UNIPROT DAB1 protein O75553 UNIPROT "up-regulates activity" phosphorylation Tyr232 SQKKEGVyDVPKSQP 10090 BTO:0000938 11279201 t lperfetto "Dab1 is rapidly phosphorylated when neurons isolated from embryonic brains are stimulated with Reelin, and several tyrosines have been implicated in this response. Mice with phenylalanine substitutions of all five tyrosines (Tyr(185), Tyr(198), Tyr(200), Tyr(220), and Tyr(232)) exhibit a reeler phenotype, implying that tyrosine phosphorylation is critical for Dab1 function. Here we report that, although Src can phosphorylate all five tyrosines in vitro, Tyr(198) and Tyr(220) represent the major sites of Reelin-induced Dab1 phosphorylation in embryonic neurons." SIGNOR-247084 LETM1 protein O95202 UNIPROT Mitochondrial_biogenesis phenotype SIGNOR-PH32 SIGNOR up-regulates 9606 BTO:0000567 18628306 f lperfetto "We hypothesize a working model of the function of BCS1L and LETM1 in mitochondrial biogenesis (Fig. 8E). Because BCS1L is an AAA-ATPase, the following three functions are downstream targets: (1) respiratory chain assembly, (2) mitochondrial morphology maintenance and, (3) LETM1 complex formation. BCS1L functions directly in the formation of mitochondrial tubular networks, in addition to the assembly of the supercomplexes. LETM1 has a distinct role in maintenance of mitochondrial volume and shapes, which helps – in concert with BCS1L – to achieve the efficient assembly of the respiratory chains." SIGNOR-262545 PTPRG protein P23470 UNIPROT DAB1 protein O75553 UNIPROT "down-regulates activity" dephosphorylation Tyr198 EDVEDPVyQYIVFEA -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254697 TOP2B protein Q02880 UNIPROT DAB1 protein O75553 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24463367 f lperfetto "While Top2a is essential in proliferating cells and has been linked to DNA replication and chromosome condensation/segregation, Top2b has been clearly indicated in regulating gene expression (e.g. Reln, Dab1, Catna2, Cdh13, Sst, Pbx3, and Epha7) during brain development" SIGNOR-242210 RB1 protein P06400 UNIPROT ITGA10 protein O75578 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24287699 f lperfetto "Integrin α10 expression is pRb-dependent in mouse osteoblasts|pRb-activated expression of integrin α10 mRNA is effectively translated into higher levels of integrin α10 protein as visualized by immunofluorescence" SIGNOR-253348 PIPP smallmolecule CID:24755493 PUBCHEM LRP6 protein O75581 UNIPROT up-regulates 9606 18772438 f gcesareni "Wnt3a stimulates the formation of phosphatidylinositol 4,5-bisphosphates [ptdins (4,5)p2] through frizzled and dishevelled, the latter of which directly interacted with and activated pip5ki. In turn, ptdins (4,5)p2 regulated phosphorylation of lrp6 at thr1479 and ser1490" SIGNOR-180797 WNT10B protein O00744 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131631 WNT7A protein O00755 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131903 DVL1 protein O14640 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 17569865 t amattioni "The scaffold protein dishevelled (dvl) is required for lrp6 phosphorylation and aggregation. We propose that wnts induce coclustering of receptors and dvl in lrp6-signalosomes, which in turn triggers lrp6 phosphorylation to promote axin recruitment and beta-catenin stabilization." SIGNOR-156072 DVL2 protein O14641 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000331 10196136 t amattioni "Dvl is required for lrp6 phosphorylation, which is essential for subsequent steps of signal transduction." SIGNOR-66362 WNT9A protein O14904 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-132076 DKK1 protein O94907 UNIPROT LRP6 protein O75581 UNIPROT down-regulates binding 9606 11448771 t gcesareni "We report that dkk-1 is a high-affinity ligand for lrp6 and inhibits wnt signaling by preventing fz-lrp6 complex formation induced by wnt. Dkk1 has been shown to inhibit wnt by binding to and antagonizing lrp5/6." SIGNOR-109247 CDK14 protein O94921 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Ser1490 AILNPPPsPATERSH 9606 20059949 t gcesareni "Low-density lipoprotein receptor related proteins 5 and 6 (lrp5/6) are transmembrane receptors that initiate wnt/beta-catenin signaling. Phosphorylation of pppsp motifs in the lrp6 cytoplasmic domain is crucial for signal transduction. Using a kinome-wide rnai screen, we show that pppsp phosphorylation requires the drosophila cyclin-dependent kinase (cdk) l63. L63 and its vertebrate homolog pftk are regulated by the membrane tethered g2/m cyclin, cyclin y, which mediates binding to and phosphorylation of lrp6." SIGNOR-162924 WNT11 protein O96014 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131637 WNT1 protein P04628 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21078818 t gcesareni "Ligands such as wnt1, wnt3a, and wnt8 couple the seventransmembrane domain receptor frizzled (fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (lrp5/6) to activate wnt?Beta-catenin signaling." SIGNOR-169648 WNT2 protein P09544 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131730 PRKACA protein P17612 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" phosphorylation 10116 BTO:0001593 18981475 t gcesareni "These results suggest that camppka activation is involved in activation of lrp6(...) our results demonstrate that lrp6 can be directly phosphorylated by pka catalytic subunit." SIGNOR-181979 MAPK3 protein P27361 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6." SIGNOR-169004 MAPK1 protein P28482 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. External stimuli, which control the activity of mapks, such as phorbol esters and fibroblast growth factor 2 (fgf2) control the choice of the lrp6-ppps/tp kinase and regulate the amplitude of lrp6 phosphorylation and wnt/beta-catenin-dependent transcription." SIGNOR-169001 CCN2 protein P29279 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 18528331 t gcesareni "Igfbp-4 physically interacted with a wnt receptor, frizzled 8 (frz8), and a wnt co-receptor, low-density lipoprotein receptor-related protein 6 (lrp6), and inhibited the binding of wnt3a to frz8 and lrp6." SIGNOR-178875 GRK5 protein P34947 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 2787365 t gcesareni "we found that g protein-coupled receptor kinases 5 and 6 (grk5/6), traditionally known to phosphorylate and desensitize 7tm g protein-coupled receptors, directly phosphorylate the pppsp motifs on single transmembrane lrp6 and regulate wnt/lrp6 signaling" SIGNOR-23330 WNT5A protein P41221 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131841 MAPK8 protein P45983 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. External stimuli, which control the activity of mapks, such as phorbol esters and fibroblast growth factor 2 (fgf2) control the choice of the lrp6-ppps/tp kinase and regulate the amplitude of lrp6 phosphorylation and wnt/beta-catenin-dependent transcription." SIGNOR-169007 CSNK1A1 protein P48729 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Thr1493 NPPPSPAtERSHYTM 9606 16341017 t lperfetto "We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin.Site ii, like site i, was phosphorylated, as detected by means of a phospho-specific antibody (ab1493, for phosphorylated t1493 in lrp6)" SIGNOR-143034 CSNK1A1 protein P48729 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 16341017 t gcesareni "We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-143037 CSNK1E protein P49674 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Ser1430 LGYVPHPsSLSGSLP 9606 16513652 t gcesareni "We find that ckiepsilon binds to lrp5 and lrp6 in vitro and in vivo and identify three ckiepsilon-specific phosphorylation sites in lrp6. Two of the identified phosphorylation sites, ser1420 and ser1430, influence wnt signaling in vivo," SIGNOR-145053 CSNK1E protein P49674 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Ser1420 YVVHGPAsVPLGYVP 9606 16513652 t gcesareni "We find that ckiepsilon binds to lrp5 and lrp6 in vitro and in vivo and identify three ckiepsilon-specific phosphorylation sites in lrp6. Two of the identified phosphorylation sites, ser1420 and ser1430, influence wnt signaling in vivo," SIGNOR-145049 GSK3B protein P49841 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" phosphorylation Ser1490 AILNPPPsPATERSH 9606 SIGNOR-C110 16341017 t gcesareni "Glycogen synthase kinase 3 (gsk3), which is known for its inhibitory role in wnt through the promotion of beta-catenin phosphorylation and degradation, mediates the phosphorylation and activation of lrp6. We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-143041 WNT3 protein P56703 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131823 WNT3A protein P56704 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21078818 t gcesareni "Ligands such as wnt1, wnt3a, and wnt8 couple the seventransmembrane domain receptor frizzled (fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (lrp5/6) to activate wnt?Beta-catenin signaling.All the frizzled genes studied have" SIGNOR-169660 WNT3A protein P56704 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t gcesareni "Wnt proteins are a large family of secreted glycoproteins. Wnt proteins bind to the Frizzled receptors and LRP5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131829 WNT3A protein P56704 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000568 16890161 t gcesareni "Here, we present evidence that lrp6 is internalized with caveolin and that the components of this endocytic pathway are required not only for wnt-3a-induced internalization of lrp6 but also for accumulation of beta-catenin." SIGNOR-148671 WNT4 protein P56705 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131835 DAB2 protein P98082 UNIPROT LRP6 protein O75581 UNIPROT down-regulates binding 9606 22491013 t gcesareni "Wnt stimulation induces the casein kinase 2 (ck2)-dependent phosphorylation of lrp6 at s1579, promoting its binding to dab2 and internalization with clathrin." SIGNOR-196925 CAV1 protein Q03135 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 16890161 t gcesareni "Overall, our data suggest that wnt-3a triggers the interaction of lrp6 with caveolin and promotes recruitment of axin to lrp6 phosphorylated by glycogen synthase kinase-3beta and that caveolin thereby inhibits the binding of beta-catenin to axin." SIGNOR-148665 PTH1R protein Q03431 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 23151663 t gcesareni "Parathyroid hormone (pth) binding to its receptor pth1r induces association of the pthpth1r complex with lrp6and phosphorylation of pppsp sites by protein kinase_ a, which in turn triggers wnt." SIGNOR-199533 FZD2 protein Q14332 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 18077588 t areggio "Here we show that both Fz and Dvl functions are critical for Wnt-induced Lrp6 phosphorylation through Fz-Lrp6 interaction." SIGNOR-258965 MEST protein Q5EB52 UNIPROT LRP6 protein O75581 UNIPROT "down-regulates activity" 9606 21375506 f "Mest/Peg1 inhibited maturation of LRP6 by controlling the glycosylation of LRP6. Knockdown of Mest/Peg1, which might enhance Wnt signalling, blocked adipogenic differentiation of 3T3-L1 cells" SIGNOR-255826 AMER1 protein Q5JTC6 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21304492 t lperfetto "Knockdown of Amer1 reduces Wnt-induced LRP6 phosphorylation, Axin translocation to the plasma membrane and formation of LRP6 signalosomesThe generation of PtdIns(4,5)P2 in regions of receptor activity triggers the recruitment of Amer1 proteins, which in turn promote LRP6 phosphorylation by recruiting Axin/GSK3_ and CK1gamma to LRP6." SIGNOR-24265 CAPRIN2 protein Q6IMN6 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 19619488 t gcesareni "A cytoplasmic protein in vertebrates, referred to as caprin-2, binds to lrp6 and facilitates lrp6 phosphorylation by gsk3" SIGNOR-187177 CSNK1A1L protein Q8N752 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 19293931 t gcesareni "Ck1 also phosphorylates lrp6 at the second ser residue in the pppspxs motif ck1_ in the lrp5/e-cadherin/p120-catenin complex temporally coincides with p120-catenin phosphorylation in ser268. moreover, and considering the close similarity between the catalytic domains of ck1_ and ck1_, it is possible that ck1_ is indeed responsible for the phosphorylation at ser1420 and ser1430 in lrp5/6 that negatively affects wnt signaling by still not defined mechanisms" SIGNOR-184699 CSNK1A1L protein Q8N752 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 21606194 t gcesareni "Ck1 also phosphorylates lrp6 at the second ser residue in the pppspxs motif ck1_ in the lrp5/e-cadherin/p120-catenin complex temporally coincides with p120-catenin phosphorylation in ser268. moreover, and considering the close similarity between the catalytic domains of ck1_ and ck1_, it is possible that ck1_ is indeed responsible for the phosphorylation at ser1420 and ser1430 in lrp5/6 that negatively affects wnt signaling by still not defined mechanisms" SIGNOR-173853 KREMEN2 protein Q8NCW0 UNIPROT LRP6 protein O75581 UNIPROT down-regulates binding 9606 12050670 t gcesareni "Here we show that the transmembrane proteins kremen1 and kremen2 are high-affinity dkk1 receptors that functionally cooperate with dkk1 to block wnt/beta-catenin signalling. Kremen2 forms a ternary complex with dkk1 and lrp6, and induces rapid endocytosis and removal of the wnt receptor lrp6 from the plasma membrane." SIGNOR-88894 WNT8B protein Q93098 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-132027 KREMEN1 protein Q96MU8 UNIPROT LRP6 protein O75581 UNIPROT up-regulates 9606 12050670 f gcesareni "Dkk1 has been shown to inhibit wnt signalling by binding to and antagonizing lrp5/6. Here we show that the transmembrane proteins kremen1 and kremen2 are high-affinity dkk1 receptors that functionally cooperate with dkk1 to block wnt/beta-catenin signalling." SIGNOR-88891 PIP5K1A protein Q99755 UNIPROT LRP6 protein O75581 UNIPROT up-regulates 9606 18772438 f gcesareni "Wnt3a stimulates the formation of phosphatidylinositol 4,5-bisphosphates [ptdins (4,5)p2] through frizzled and dishevelled, the latter of which directly interacted with and activated pip5ki. In turn, ptdins (4,5)p2 regulated phosphorylation of lrp6 at thr1479 and ser1490" SIGNOR-180800 WNT5B protein Q9H1J7 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131888 FZD8 protein Q9H461 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000971 21078818 t amattioni "Ligands such as Wnt1, Wnt3a, and Wnt8 couple the seven-transmembrane domain receptor Frizzled (Fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (LRP5/6) to activate Wnt–Beta-catenin signaling." SIGNOR-169638 CSNK1G1 protein Q9HCP0 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Thr1479 SSSSTKGtYFPAILN 9606 16341016 t gcesareni "Ck1gamma is associated with lrp6, which has multiple, modular ck1 phosphorylation sites. Wnt treatment induces the rapid ck1gamma-mediated phosphorylation of these sites within lrp6" SIGNOR-143029 WNT16 protein Q9UBV4 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 15578921 t gcesareni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131677 ZNRF3 protein Q9ULT6 UNIPROT LRP6 protein O75581 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 22575959 t "Here we show that the cell-surface transmembrane E3 ubiquitin ligase zinc and ring finger 3 (ZNRF3) and its homologue ring finger 43 (RNF43) are negative feedback regulators of Wnt signalling. ZNRF3 is associated with the Wnt receptor complex, and inhibits Wnt signalling by promoting the turnover of frizzled and LRP6." SIGNOR-260112 ZNRF3 protein Q9ULT6 UNIPROT LRP6 protein O75581 UNIPROT down-regulates ubiquitination 9606 22575959 t gcesareni "Znrf3 is associated with the wnt receptor complex, and inhibits wnt by promoting the turnover of frizzled and lrp6. Frizzled receptors are regu__lated by cycles of ubiquitylation and deubiquitylation, and znrf3 and rnf43 act as frizzled ubiquitin ligases, removing frizzled and possibly lrp6 from the plasma membrane." SIGNOR-197420 ZNRF3 protein Q9ULT6 UNIPROT LRP6 protein O75581 UNIPROT down-regulates ubiquitination 9606 23151663 t gcesareni "Znrf3 is associated with the wnt receptor complex, and inhibits wnt by promoting the turnover of frizzled and lrp6. Frizzled receptors are regu__lated by cycles of ubiquitylation and deubiquitylation, and znrf3 and rnf43 act as frizzled ubiquitin ligases, removing frizzled and possibly lrp6 from the plasma membrane." SIGNOR-199656 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR LRP6 protein O75581 UNIPROT "up-regulates activity" phosphorylation Ser1490 AILNPPPsPATERSH 10090 BTO:0002572 16341017 t gcesareni "Glycogen synthase kinase 3 (gsk3), which is known for its inhibitory role in wnt through the promotion of beta-catenin phosphorylation and degradation, mediates the phosphorylation and activation of lrp6. We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-228014 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t lperfetto "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6." SIGNOR-244662 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR tRNA(Phe) smallmolecule CHEBI:29184 ChEBI "down-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270438 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR phenylalanine smallmolecule CHEBI:28044 ChEBI "down-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270439 Wnt proteinfamily SIGNOR-PF40 SIGNOR LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 15578921 t Gianni "Wnt proteins bind to the frizzled receptors and lrp5/6 co-receptors, and through stabilizing the critical mediator betBeta-catenin, initiate a complex signaling cascade that plays an important role in regulating cell proliferation and differentiation." SIGNOR-131577 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT unknown phosphorylation Ser750 RRKMKKTsTSTETRS 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. ser-750, ser-752 and ser-758 are phosphorylated by the n-terminal kinase domain;however, their function is not known." SIGNOR-131399 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT unknown phosphorylation Ser752 KMKKTSTsTETRSSS 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. ser-750, ser-752 and ser-758 are phosphorylated by the n-terminal kinase domain;however, their function is not known." SIGNOR-131403 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. Of these sites, the n-terminal t-loop residue ser-212 and the 'hydrophobic motif' ser-376 are phosphorylated by the c-terminal kinase domain of msk1, and their phosphorylation is essential for the catalytic activity of the n-terminal kinase domain of msk1 and therefore for the phosphorylation of msk1 substrates in vitro." SIGNOR-131391 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser381 GYSFVAPsILFKRNA 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. Of these sites, the n-terminal t-loop residue ser-212 and the 'hydrophobic motif' ser-376 are phosphorylated by the c-terminal kinase domain of msk1, and their phosphorylation is essential for the catalytic activity of the n-terminal kinase domain of msk1 and therefore for the phosphorylation of msk1 substrates in vitro." SIGNOR-131395 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT unknown phosphorylation Ser758 TSTETRSsSSESSHS 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. ser-750, ser-752 and ser-758 are phosphorylated by the n-terminal kinase domain;however, their function is not known." SIGNOR-131407 RPS6KA5 protein O75582 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser212 DETERAYsFCGTIEY 9606 15568999 t lperfetto "Msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. Of these sites, the n-terminal t-loop residue ser-212 and the 'hydrophobic motif' ser-376 are phosphorylated by the c-terminal kinase domain of msk1, and their phosphorylation is essential for the catalytic activity of the n-terminal kinase domain of msk1 and therefore for the phosphorylation of msk1 substrates in vitro." SIGNOR-131387 MAPK3 protein P27361 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249479 MAPK3 protein P27361 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 15568999 t gcesareni "In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758." SIGNOR-131383 MAPK3 protein P27361 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 15568999 t gcesareni "In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758." SIGNOR-131379 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 9687510 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-59435 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 BTO:0000887 11940578 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-116485 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249445 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 15568999 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-131311 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 18267068 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-160787 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 BTO:0000887 11940578 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-116489 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270440 NACC1 protein Q96RE7 UNIPROT ZBTB14 protein O43829 UNIPROT "up-regulates activity" binding -1 19121354 t miannu "NAC1 potentiated ZF5 mediated repression in Gal4-DBD fusion transient assays. GST pulldown assays further confirmed protein–protein interactions between these proteins and NAC1." SIGNOR-226443 MAPK11 protein Q15759 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 BTO:0000567 9687510 t gcesareni "Mitogen- and stress-activated protein kinase-1 (msk1) is directly activated by mapk and sapk2/p38, and may mediate activation of crebactivated by phosphorylation at ser-360, thr-581 and thr-700 by mapk1/erk2, mapk3/erk1 and mapk14/p38-alpha" SIGNOR-59443 MAPK11 protein Q15759 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 BTO:0000567 9687510 t gcesareni "Mitogen- and stress-activated protein kinase-1 (msk1) is directly activated by mapk and sapk2/p38, and may mediate activation of crebactivated by phosphorylation at ser-360, thr-581 and thr-700 by mapk1/erk2, mapk3/erk1 and mapk14/p38-alpha" SIGNOR-59447 MAPK11 protein Q15759 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr700 LSSNPLMtPDILGSS 9606 BTO:0000567 9687510 t gcesareni "Mitogen- and stress-activated protein kinase-1 (msk1) is directly activated by mapk and sapk2/p38, and may mediate activation of crebactivated by phosphorylation at ser-360, thr-581 and thr-700 by mapk1/erk2, mapk3/erk1 and mapk14/p38-alpha" SIGNOR-59451 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 15568999 t lperfetto "Msk1 (mitogen- and stress-activated protein kinase) is a kinase activated in cells downstream of both the erk1/2 (extracellular-signal-regulated kinase) and p38 mapk (mitogen-activated protein kinase) cascades. In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites" SIGNOR-131375 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser360 TEMDPTYsPAALPQS 9606 15568999 t lperfetto "Msk1 (mitogen- and stress-activated protein kinase) is a kinase activated in cells downstream of both the erk1/2 (extracellular-signal-regulated kinase) and p38 mapk (mitogen-activated protein kinase) cascades. In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites" SIGNOR-130736 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249199 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 9606 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249574 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 18267068 t lperfetto "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-249572 MYC protein P01106 UNIPROT MYCBP2 protein O75592 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 32814769 t miannu "We identified several E3 ligases as strong candidates responsible for AR and MYC protein loss as HECTD4, MYCBP2, and TRIM49. HECTD4 and MYCBP2 target AR and MYC for degradation while TRIM49 appears to promote AR and MYC stability. We have shown that these E3 ligases in turn are directly regulated by MYC. MYC in turn represses the expression of ubiquitin ligases, HECTD4 and MYCBP2 that promote AR and MYC protein degradation, further suppressing MYC and AR in a feed forward loop." SIGNOR-267145 RANGAP1 protein P46060 UNIPROT MYCBP2 protein O75592 UNIPROT "down-regulates quantity by destabilization" relocalization 10090 26304119 t Monia "SUMOylated RanGAP1 Inhibits MYCBP2 Activity and Mediates Its Transport to the Nucleus. Surprisingly, we did not find MYCBP2-dependent ubiquitylation of SUMOylated RanGAP1 but instead a strong inhibition of the ubiquitin ligase activity of MYCBP2 in the presence of SUMOylated RanGAP1, as determined by the presence of ubiquitylated proteins. this effect was specific for SUMOylated RanGAP1, because the unmodified form of RanGAP1 did not affect MYCBP2-dependent protein ubiquitylation. , SUMOylated RanGAP1 inhibited the ubiquitin ligase activity of MYCBP2, and it is tempting to speculate that SUMOylated RanGAP1 inhibits the ubiquitin ligase activity of MYCBP2 to ensure MYCBP2 silencing during its transport to the nucleus" SIGNOR-261203 DOT1L protein Q8TEK3 UNIPROT MYCBP2 protein O75592 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 32814769 t miannu "Overexpression of DOT1L decreased the expression of HECTD4 and MYCBP2 in LNCaP, C42B, and 22rv1 cells (Supplementary Fig. 5c), suggesting that DOT1L plays a role in repressing these targets either directly or indirectly." SIGNOR-267151 FOXJ1 protein Q92949 UNIPROT SPAG6 protein O75602 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000939 23822649 t miannu "FOXJ1 expression in basal cells induced the expression of a panel of cilia-associated genes, including centrin 2 (CETN2); dynein, axonemal, heavy chain 11 (DNAH11); dynein, axonemal, intermediate chain 1 (DNAI1); dynein, axonemal, light intermediate chain 1 (DNALI1); EF-hand domain, C-terminal, containing 1 (EFHC1); sperm associated antigen 6 (SPAG6); tektin 1 (TEKT1), TEKT2 and tubulin, alpha 1a (TUBA1A; Figure 3C and Additional file 2: Table S1)." SIGNOR-266935 DNAJC11 protein Q9NVH1 UNIPROT Mitochondrial_biogenesis phenotype SIGNOR-PH32 SIGNOR up-regulates 10090 BTO:0000312 25111180  f "Homozygous mutant mice developed locomotion defects, muscle weakness, spasticity, limb tremor, leucopenia, thymic and splenic hypoplasia, general wasting and early lethality. Neuropathological analysis showed severe vacuolation of the motor neurons in the spinal cord, originating from dilatations of the endoplasmic reticulum and notably from mitochondria that had lost their proper inner membrane organization. T" SIGNOR-261147 POU5F1 protein Q01860 UNIPROT LEFTY1 protein O75610 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254938 PIAS1 protein O75925 UNIPROT PRDM1 protein O75626 UNIPROT up-regulates sumoylation Lys816 PLVPVKVkQETVEPM 9606 22555612 t miannu "Blimp_1 is subjected to pias1_mediated sumoylation at lysine 816 / it appears that sumo_modified blimp_1 is a more potent transcriptional repressor." SIGNOR-197265 PAMPs stimulus SIGNOR-ST11 SIGNOR FCN3 protein O75636 UNIPROT "up-regulates activity" binding -1 11907111 t lperfetto "H-ficolin binds to PSA, a polysaccharide produced by Aerococcus viridans. C4 was activated by H-ficolin preparations bound to PSA which had been coated on ELISA plates." SIGNOR-263406 FYN protein P06241 UNIPROT TOM1L1 protein O75674 UNIPROT "up-regulates activity" phosphorylation Tyr460 AVTTEAIyEEIDAHQ -1 11711534 t "Tyr-457, located in the presumed Src SH2 binding site, is the predominant tyrosine residue that is phosphorylated by Fyn.Fyn can phosphorylate Srcasm, and association of these molecules relies on cooperative binding between the SH2 and SH3 domains of Fyn and corresponding canonical binding sites in Srcasm. Srcasm is capable of interacting with Grb2 and the regulatory subunit of phosphoinositide 3-kinase, p85, in a phosphorylation-dependent manner. The evidence suggests that Srcasm may help promote Src family kinase signaling in cells." SIGNOR-251185 RPS6KA4 protein O75676 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser196 EEKERTFsFCGTIEY 9606 BTO:0001253 17429437 t gcesareni "Ser-343 and ser-196 are autophosphorylated by the c-terminal kinase domain, and their phosphorylation is essential for the catalytic activity of the n-terminal kinase domain." SIGNOR-154324 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser360 PRIFQGYsFVAPSIL 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77216 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser343 TRLEPVYsPPGSPPP 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77208 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser196 EEKERTFsFCGTIEY 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77204 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Thr568 SPGVPMQtPCFTLQY 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77220 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser347 PVYSPPGsPPPGDPR 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77212 PRKCA protein P17252 UNIPROT ADAP1 protein O75689 UNIPROT unknown phosphorylation Ser87 AARARFEsKVPSFYY -1 12893243 t lperfetto "The sites of phosphorylation by PKCalpha on centaurin-alpha1‚ were identified as S87 (peptide ARFEK) and T276 (peptide WFMDDRR) (‚ Fig. 5).‚ " SIGNOR-249223 PRKCA protein P17252 UNIPROT ADAP1 protein O75689 UNIPROT unknown phosphorylation Thr276 GFRKRWFtMDDRRLM -1 12893243 t lperfetto "The sites of phosphorylation by PKCalpha on centaurin-alpha1‚ were identified as S87 (peptide ARFEK) and T276 (peptide WFMDDRR) (‚ Fig. 5)." SIGNOR-249225 PRKCE protein Q02156 UNIPROT ADAP1 protein O75689 UNIPROT unknown phosphorylation Ser87 AARARFEsKVPSFYY 12893243 t lperfetto "The sites of phosphorylation by PKCalpha on centaurin-alpha1‚ were identified as S87 (peptide ARFEK) and T276 (peptide WFMDDRR) (‚ Fig. 5).‚ | The phosphorylation site analysis was carried out twice after phosphorylation of centaurin-alpha1‚ with PKCalpha and once with PKC_. A similar pattern of phosphopeptides was obtained each time." SIGNOR-249224 PRKCE protein Q02156 UNIPROT ADAP1 protein O75689 UNIPROT unknown phosphorylation Thr276 GFRKRWFtMDDRRLM -1 12893243 t lperfetto "The sites of phosphorylation by PKCalpha on centaurin-alpha1‚ were identified as S87 (peptide ARFEK) and T276 (peptide WFMDDRR) (‚ Fig. 5).‚ | The phosphorylation site analysis was carried out twice after phosphorylation of centaurin-alpha1‚ with PKCalpha and once with PKC_. A similar pattern of phosphopeptides was obtained each time." SIGNOR-249226 STK16 protein O75716 UNIPROT STK16 protein O75716 UNIPROT unknown phosphorylation Thr185 EGSRQALtLQDWAAQ -1 18184589 t Manara "Indeed, our kinetic analysis of MPSK1 autophosphorylation showed that autophosphorylation is a slow process and that two of the three identified sites are largely buried in unphosphorylated MPSK1. However, two autophosphorylation sites are located in the P + 1 loop and phosphorylation at these locations might affect substrate recognition." SIGNOR-260803 STK16 protein O75716 UNIPROT STK16 protein O75716 UNIPROT unknown phosphorylation Tyr198 AQRCTISyRAPELFS -1 18184589 t Manara "Indeed, our kinetic analysis of MPSK1 autophosphorylation showed that autophosphorylation is a slow process and that two of the three identified sites are largely buried in unphosphorylated MPSK1. However, two autophosphorylation sites are located in the P + 1 loop and phosphorylation at these locations might affect substrate recognition." SIGNOR-260805 STK16 protein O75716 UNIPROT STK16 protein O75716 UNIPROT unknown phosphorylation Ser197 AAQRCTIsYRAPELF -1 18184589 t Manara "Indeed, our kinetic analysis of MPSK1 autophosphorylation showed that autophosphorylation is a slow process and that two of the three identified sites are largely buried in unphosphorylated MPSK1. However, two autophosphorylation sites are located in the P + 1 loop and phosphorylation at these locations might affect substrate recognition." SIGNOR-260804 ATR protein Q13535 UNIPROT WDHD1 protein O75717 UNIPROT "up-regulates activity" phosphorylation Thr826 KAAELTAtQVEEEEE 9606 BTO:0001109 26082189 t miannu "And-1 is phosphorylated at T826 by ATR following replication stress, and this phosphorylation is required for And-1 to accumulate at the damage sites, where And-1 promotes the interaction between Claspin and Chk1, thereby stimulating efficient Chk1 activation by ATR." SIGNOR-262664 calcium(2+) smallmolecule CHEBI:29108 ChEBI SLC25A12 protein O75746 UNIPROT "up-regulates activity" "chemical activation" 9606 12084073 t miannu "Aralar1 and citrin are members of the subfamily of calcium-binding mitochondrial carriers and correspond to two isoforms of the mitochondrial aspartate/glutamate carrier (AGC). These proteins are activated by Ca2+ acting on the external side of the inner mitochondrial membrane." SIGNOR-265152 REN protein P00797 UNIPROT ATP6AP2 protein O75787 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0000142;BTO:0000671;BTO:0001260 12045255 t gcesareni "We report the expression cloning of the human renin receptor complementary dna encoding a 350-amino acid protein with a single transmembrane domain and no homology with any known membrane protein. Transfected cells stably expressing the receptor showed renin- and prorenin-specific binding. The binding of renin induced a fourfold increase of the catalytic efficiency of angiotensinogen conversion to angiotensin i and induced an intracellular signal with phosphorylation of serine and tyrosine residues associated to an activation of map kinases erk1 and erk2" SIGNOR-88416 SMAD7 protein O15105 UNIPROT PPP1R15A protein O75807 UNIPROT up-regulates binding 9606 14718519 t lpetrilli "We found smad7 interacts with growth arrest and dna damage protein, gadd34, a regulatory subunit of the protein phosphatase 1 (pp1) holoenzyme, which subsequently recruits catalytic subunit of pp1 (pp1c) to dephosphorylate t?RI." SIGNOR-121280 LYN protein P07948 UNIPROT PPP1R15A protein O75807 UNIPROT up-regulates phosphorylation 9606 11517336 t gcesareni "Gadd34 was tyrosine-phosphorylated in vivo in a lyn-dependent manner." SIGNOR-109934 ATF4 protein P18848 UNIPROT PPP1R15A protein O75807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "ATF4 also induces another bZIP protein C/EBP-homologous protein (CHOP), which is responsible for triggering apoptosis in cells under prolonged ER stress. ATF4 and CHOP further induce growth arrest and DNA damage–inducible protein 34 (GADD34),a regulatory subunit of protein phosphatase 1 (PP1) that dephosphorylates eIF2α. This negative feedback mechanism enables protein synthesis to resume after resolution of ER stress." SIGNOR-260172 DDIT3 protein P35638 UNIPROT PPP1R15A protein O75807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "ATF4 also induces another bZIP protein C/EBP-homologous protein (CHOP), which is responsible for triggering apoptosis in cells under prolonged ER stress. ATF4 and CHOP further induce growth arrest and DNA damage–inducible protein 34 (GADD34),a regulatory subunit of protein phosphatase 1 (PP1) that dephosphorylates eIF2α. This negative feedback mechanism enables protein synthesis to resume after resolution of ER stress." SIGNOR-260173 BAG1 protein Q99933 UNIPROT PPP1R15A protein O75807 UNIPROT "down-regulates activity" 9606 BTO:0000038 12724406 t lperfetto "Human BAG-1 proteins bind to the cellular stress response protein GADD34 and interfere with GADD34 functions.|BAG-1 negatively modulates GADD34-bound PP1 activity, and the expression of BAG-1 isoforms can also mask GADD34-mediated inhibition of colony formation and suppression of transcription. Our findings suggest that BAG-1 may function to suppress the GADD34-mediated cellular stress response and support a role for BAG-1 in the survival of cells undergoing stress." SIGNOR-254117 CSNK2A1 protein P68400 UNIPROT EIF3J protein O75822 UNIPROT "up-regulates activity" phosphorylation Ser127 LKKLQEEsDLELAKE 9606 BTO:0000007 25887626 t miannu "CK2 phosphorylates the eIF3j subunit at Ser127. CK2-phosphorylation of eIF3j triggers its association with the eIF3 complex." SIGNOR-266402 FBXO38 protein Q6PIJ6 UNIPROT KLF7 protein O75840 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 14729953 t miannu "Interaction between MoKA and KLF7 was confirmed by the in vitro glutathione S-transferase pull-down assay and by coimmunoprecipitation of the proteins overexpressed in mammalian cells. Functional assays documented that MoKA is a KLF7 coactivator" SIGNOR-224621 FOXO6 protein A8MYZ6 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260103 FOXO6 protein A8MYZ6 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260092 D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI IDH1 protein O75874 UNIPROT "up-regulates activity" "chemical activation" 9606 32943735 t "Wild-type IDH1 and IDH2 catalyze the reaction by converting isocitrate and NADP+ into α-KG and CO2 with the concomitant generation of NADPH in the cytosol and mitochondrial matrix" SIGNOR-267369 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270441 FOXO3 protein O43524 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260100 FOXO3 protein O43524 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260089 FLT3 protein P36888 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates activity" phosphorylation Tyr42 VELDLHSyDLGIENR -1 34289383 t lperfetto "Moreover, in an in vitro kinase assay, purified recombinant FLT3 (rFLT3) phosphorylated recombinant IDH2 R140Q mutant but did not alter its catalytic activity (Figure 1C), whereas rFLT3 phosphorylated mIDH1 protein and enhanced its catalytic activity" SIGNOR-267629 FLT3 protein P36888 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates activity" phosphorylation Tyr391 PNVQRSDyLNTFEFM -1 34289383 t lperfetto "Moreover, in an in vitro kinase assay, purified recombinant FLT3 (rFLT3) phosphorylated recombinant IDH2 R140Q mutant but did not alter its catalytic activity (Figure 1C), whereas rFLT3 phosphorylated mIDH1 protein and enhanced its catalytic activity" SIGNOR-267630 SREBF1 protein P36956 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12923220 t lperfetto "IDH1 gene transcription is sterol regulated and activated by SREBP-1a and SREBP-2 in human hepatoma HepG2 cells|evidence that IDH1 may regulate lipogenesis in hepatic cells" SIGNOR-253132 FOXO4 protein P98177 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260091 SREBF2 protein Q12772 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12923220 t lperfetto "IDH1 gene transcription is sterol regulated and activated by SREBP-1a and SREBP-2 in human hepatoma HepG2 cells|evidence that IDH1 may regulate lipogenesis in hepatic cells" SIGNOR-253133 FOXO1 protein Q12778 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260101 FOXO1 protein Q12778 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260090 SKP2 protein Q13309 UNIPROT IDH1 protein O75874 UNIPROT "down-regulates quantity by destabilization" ubiquitination phosphorylation:Thr157 GKVEITYtPSDGTQK 34929314 t lperfetto "During the cell cycle S phase, Cyclin A-CDK2 phosphorylates IDH1 on its Threonine 157 residue (Threonine 197 in IDH2) to facilitate its recognition and ubiquitination by Skp2 E3 ubiquitin, followed by degradation through 26S proteasome" SIGNOR-267625 SCF-SKP2 complex SIGNOR-C136 SIGNOR IDH1 protein O75874 UNIPROT "down-regulates quantity by destabilization" ubiquitination phosphorylation:Thr157 GKVEITYtPSDGTQK 34929314 t lperfetto "During the cell cycle S phase, Cyclin A-CDK2 phosphorylates IDH1 on its Threonine 157 residue (Threonine 197 in IDH2) to facilitate its recognition and ubiquitination by Skp2 E3 ubiquitin, followed by degradation through 26S proteasome" SIGNOR-267623 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR IDH1 protein O75874 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr157 GKVEITYtPSDGTQK 34929314 t lperfetto "During the cell cycle S phase, Cyclin A-CDK2 phosphorylates IDH1 on its Threonine 157 residue (Threonine 197 in IDH2) to facilitate its recognition and ubiquitination by Skp2 E3 ubiquitin, followed by degradation through 26S proteasome" SIGNOR-267621 FOXO proteinfamily SIGNOR-PF27 SIGNOR IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260088 AR protein P10275 UNIPROT CYP7B1 protein O75881 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 16630558 f miannu "DHT and overexpression of androgen receptor (AR) suppressed CYP7B1 promoter activity and CYP7B1-mediated catalysis in kidney-derived HEK293 cells." SIGNOR-253739 ASIP protein P42127 UNIPROT ATRN protein O75882 UNIPROT up-regulates binding 9606 BTO:0001253 11137996 t gcesareni "Attractin is a low-affinity receptor for agouti protein, but not agrp, in vitro and in vivo." SIGNOR-85496 "Phenylalanyl-tRNA synthetase" complex SIGNOR-C473 SIGNOR Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI "up-regulates quantity" "chemical modification" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270442 EGFR protein P00533 UNIPROT STAM2 protein O75886 UNIPROT unknown phosphorylation Tyr192 HTETKSLyPSSEIQL -1 11687594 t llicata "Another major tyrosine phosphorylation site of STAM2 was identified as Tyr-192" SIGNOR-251097 PTPN1 protein P18031 UNIPROT STAM2 protein O75886 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Tyr291 KSEPEPVyIDEDKMD 9606 20504764 t "Together, the results presented here demonstrate that PTP1B can influence RTK signaling in a previously unrecognized manner. We show that PTP1B directly targets STAM2, part of the ESCRT-0 endosomal sorting complex, and we provide the first evidence that tyrosine phosphorylation affects STAM localization and function. This regulatory mechanism could impact signaling downstream of numerous cell surface receptors that are ubiquitinated and recognized by this conserved sorting machinery." SIGNOR-248406 PRKACA protein P17612 UNIPROT GABBR2 protein O75899 UNIPROT "down-regulates activity" phosphorylation Ser893 EHIQRRLsLQLPILH 9534 BTO:0001538 11976702 t miannu "Here we show that the functional coupling of GABA(B)R1/GABA(B)R2 receptors to inwardly rectifying K(+) channels rapidly desensitizes. This effect is alleviated after direct phosphorylation of a single serine residue (Ser892) in the cytoplasmic tail of GABA(B)R2 by cyclic AMP (cAMP)-dependent protein kinase (PKA)." SIGNOR-263150 PAK3 protein O75914 UNIPROT PAK3 protein O75914 UNIPROT "up-regulates activity" phosphorylation Ser154 VNNQKYMsFTSGDKS -1 11278486 t miannu "Both in vivo and in vitro analyses demonstrate that, although most phosphorylation events in the PAK N-terminal regulatory domain play no direct role in activation, a phosphorylation of alphaPAK serine 144 or betaPAK serine 139, which lie in the kinase inhibitory domain, significantly contribute to activation. " SIGNOR-250245 RPS6KB1 protein P23443 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 2846551 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-23757 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR DYSF protein O75923 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136497 MAPKAPK2 protein P49137 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser522 DTSYINTsLIQDYRH 9606 BTO:0001253 23202365 t llicata "T he mitogen-activated protein kinase (mapk)-activated protein kinase-2 is a proinflammatory kinase and phosphorylates pias1 at the ser522 residue. Activation of mapk-activated protein kinase-2 enhances p53-sumoylation, but a pias1 phosphorylation mutant, pias1-s522a, abolished this p53-sumoylation, suggesting a critical role for pias1-s522 phosphorylation in its sumo ligase activity." SIGNOR-199944 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser466 VIDLTIDsSSDEEEE 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184039 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser468 DLTIDSSsDEEEEEP 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184047 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser467 IDLTIDSsSDEEEEE 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184043 PRKAA1 protein Q13131 UNIPROT PIAS1 protein O75925 UNIPROT "up-regulates activity" phosphorylation Ser510 SPVSRTPsLPAVDTS 9606 27256105 t Luana "Mechanically, we found that AMPKα1 directly phosphorylated protein inhibitor of activated STAT-1 (PIAS1), the SUMO E3-ligase of Runx2, at serine 510, to promote its SUMO E3-ligase activity. Finally, mutation of protein inhibitor of activated STAT-1 at serine 510 suppressed m" SIGNOR-259866 NDN protein Q99608 UNIPROT PIAS1 protein O75925 UNIPROT "down-regulates quantity by destabilization" binding 9606 24911587 t lperfetto "Necdin bound to PIAS1 central domains that are highly conserved among PIAS family proteins and suppressed PIAS1-dependent sumoylation of the substrates STAT1 and PML (promyelocytic leukemia protein). Remarkably, necdin promoted degradation of PIAS1 via the ubiquitin-proteasome pathway. In transfected HEK293A cells, amino- and carboxyl-terminally truncated mutants of PIAS1 bound to necdin but failed to undergo necdin-dependent ubiquitination." SIGNOR-253387 MAPK11 protein Q15759 UNIPROT PIAS2 protein O75928 UNIPROT "up-regulates activity" phosphorylation Ser116 VTPHSPSsPVGSVLL 9606 BTO:0000007 16713578 t miannu "The switch between the coactivating and inhibitory actions of PIASxα is controlled, at least in part, through PIASxα phosphorylation. PIASxα is itself phosphorylated by p38 in vitro and in vivo in response to the activation of stress signaling pathways (Figure 2, Figure 3, Figure 4). We identify Ser113 and Ser 116 as two residues that are phosphorylated by p38 and have important functional roles" SIGNOR-262947 MAPK11 protein Q15759 UNIPROT PIAS2 protein O75928 UNIPROT "up-regulates activity" phosphorylation Ser113 STSVTPHsPSSPVGS 9606 BTO:0000007 16713578 t miannu "The switch between the coactivating and inhibitory actions of PIASxα is controlled, at least in part, through PIASxα phosphorylation. PIASxα is itself phosphorylated by p38 in vitro and in vivo in response to the activation of stress signaling pathways (Figure 2, Figure 3, Figure 4). We identify Ser113 and Ser 116 as two residues that are phosphorylated by p38 and have important functional roles" SIGNOR-262946 MAPK14 protein Q16539 UNIPROT PIAS2 protein O75928 UNIPROT "up-regulates activity" phosphorylation Ser113 STSVTPHsPSSPVGS 9606 BTO:0000007 16713578 t miannu "The switch between the coactivating and inhibitory actions of PIASxα is controlled, at least in part, through PIASxα phosphorylation. PIASxα is itself phosphorylated by p38 in vitro and in vivo in response to the activation of stress signaling pathways (Figure 2, Figure 3, Figure 4). We identify Ser113 and Ser 116 as two residues that are phosphorylated by p38 and have important functional roles" SIGNOR-262948 MAPK14 protein Q16539 UNIPROT PIAS2 protein O75928 UNIPROT "up-regulates activity" phosphorylation Ser116 VTPHSPSsPVGSVLL 9606 BTO:0000007 16713578 t miannu "The switch between the coactivating and inhibitory actions of PIASxα is controlled, at least in part, through PIASxα phosphorylation. PIASxα is itself phosphorylated by p38 in vitro and in vivo in response to the activation of stress signaling pathways (Figure 2, Figure 3, Figure 4). We identify Ser113 and Ser 116 as two residues that are phosphorylated by p38 and have important functional roles" SIGNOR-262949 ATM protein Q13315 UNIPROT RAD17 protein O75943 UNIPROT unknown phosphorylation Ser646 ETWSLPLsQNSASEL 9606 10608806 t lperfetto "We determined a general phosphorylation consensus sequence for atm and identified putative in vitro targets by using glutathione s-transferase peptides as substrates. Putative atm in vitro targets include p95/nibrin, mre11, brca1, rad17, pts, wrn, and atm (s440) itself." SIGNOR-73520 ATM protein Q13315 UNIPROT RAD17 protein O75943 UNIPROT unknown phosphorylation Ser656 SASELPAsQPQPFSA 9606 10608806 t lperfetto "We determined a general phosphorylation consensus sequence for atm and identified putative in vitro targets by using glutathione s-transferase peptides as substrates. Putative atm in vitro targets include p95/nibrin, mre11, brca1, rad17, pts, wrn, and atm (s440) itself." SIGNOR-73524 ATR protein Q13535 UNIPROT RAD17 protein O75943 UNIPROT "up-regulates activity" phosphorylation Ser656 SASELPAsQPQPFSA 9606 11687627 t lperfetto "Here we demonstrate that atr but not atm phosphorylates the human rad17 (hrad17) checkpoint protein on ser(635) and ser(645) in vitro.The rfc-related checkpoint protein rad17, a phosphorylation substrate of atr, is critical for atr-mediated checkpoint signaling and cell survival." SIGNOR-111252 IL6R protein P08887 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 23869758 t miannu "On binding of IL-6 to its receptor IL-6R, JAK2 is phosphorylated, then STAT3 is phosphorylated by JAK2" SIGNOR-254405 ATR protein Q13535 UNIPROT RAD17 protein O75943 UNIPROT "up-regulates activity" phosphorylation Ser646 ETWSLPLsQNSASEL 9606 BTO:0000567 11687627 t lperfetto "Here we demonstrate that atr but not atm phosphorylates the human rad17 (hrad17) checkpoint protein on ser(635) and ser(645) in vitro.The rfc-related checkpoint protein rad17, a phosphorylation substrate of atr, is critical for atr-mediated checkpoint signaling and cell survival." SIGNOR-111248 GSK3B protein P49841 UNIPROT CABYR protein O75952 UNIPROT unknown phosphorylation Ser155 KTTTPPSsPPPTAVS -1 15752768 t "GSK3β interacts with and phosphorylates CABYR in vitro. GSK3β interacts with and phosphorylates CABYR in vitro. the functional extent of the CABYR phosphorylation sites to participate in cellular processes through GSK3β remains to be investigated." SIGNOR-251223 GSK3B protein P49841 UNIPROT CABYR protein O75952 UNIPROT unknown phosphorylation Thr151 PATPKTTtPPSSPPP -1 15752768 t "GSK3β interacts with and phosphorylates CABYR in vitro. GSK3β interacts with and phosphorylates CABYR in vitro. the functional extent of the CABYR phosphorylation sites to participate in cellular processes through GSK3β remains to be investigated." SIGNOR-251224 PTK2 protein Q05397 UNIPROT TRIO protein O75962 UNIPROT "up-regulates activity" phosphorylation Tyr2796 KDNFDSFySEVAELG 9534 12551902 t lperfetto "A FAK phosphorylation site, tyrosine residue 2737, was identified in subdomain I of the Trio kinase domain. Additionally, in vitro phosphorylation assays and in vivo co-expression studies indicated that Trio enhances FAK kinase activity." SIGNOR-249188 CDKL5 protein O76039 UNIPROT CDKL5 protein O76039 UNIPROT "up-regulates activity" phosphorylation Thr169 EGNNANYtEYVATRW -1 16935860 t gcesareni "Furthermore, we show that CDKL5 can self-associate and mediate the phosphorylation of its own TEY (Thr-Glu-Tyr) motif." SIGNOR-262289 MEF2C protein Q06413 UNIPROT CDKL5 protein O76039 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20513142 f "Mutations in MEF2C from the 5q14.3q15 microdeletion syndrome region are a frequent cause of severe mental retardation and diminish MECP2 and CDKL5 expression|In these patients we found diminished MECP2 and CDKL5 expression in vivo, and transcriptional reporter assays indicated that MEF2C mutations diminish synergistic transactivation of E-box promoters including that of MECP2 and CDKL5." SIGNOR-254031 HIF1A protein Q16665 UNIPROT STC2 protein O76061 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18394600 t Giorgia "With the ChIP assay, we demonstrated the direct binding of HIF-1alpha to STC2 promoter. These findings support the notion that HIF-1 is a potent stimulator of STC2 expression. Collectively, this is the first report to show that STC2 was aberrantly hypermethylated in human cancer cells. The findings demonstrated that STC2 epigenetic inactivation may interfere with HIF-1 mediated activation of STC2 expression." SIGNOR-260389 MDC1 protein Q14676 UNIPROT RNF8 protein O76064 UNIPROT up-regulates relocalization 9606 18678647 t gcesareni "Rnf8 relocalizes to dna damage sites via a phospho-dependent interaction with mdc1" SIGNOR-179820 TBX5 protein Q99593 UNIPROT SNCG protein O76070 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20802524 f miannu "TBX5 suppressed tumor cell proliferation and metastasis through the upregulation of cyclin-dependent kinase inhibitor 2A, metastasis suppressor 1 and downregulation of synuclein gamma and metastasis-associated protein 1 family member 2." SIGNOR-255255 tadalafil chemical CHEBI:71940 ChEBI PDE5A protein O76074 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21189023 t Luana "All of the final compounds and intermediates synthesized were screened for in vitro tumor cell growth inhibition activity using the human MDA-MB-231 breast tumor cell line and for inhibition of recombinant human PDE5 at a single concentration of 10 μM. For compounds showing >60% inhibition, the IC50 was determined by testing a range of eight concentrations with quadruple replicates per concentration, tadalafil used as a positive control.| Conversely, tadalafil possessed a selectivity index of just 16.6 for PDE5 versus PDE11" SIGNOR-257887 sildenafil chemical CHEBI:9139 ChEBI PDE5A protein O76074 UNIPROT "down-regulates activity" "chemical inhibition" -1 10385692 t Luana "Inhibition of cyclic GMP-binding cyclic GMP-specific phosphodiesterase (Type 5) by sildenafil and related compounds." SIGNOR-258343 CASP3 protein P42574 UNIPROT DFFB protein O76075 UNIPROT up-regulates cleavage 9606 9108473 t gcesareni "Casp3_ cleaves the 45 kda subunit at two sites to generate an active factor that produces_ dna_ fragmentation" SIGNOR-47419 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR DFFB protein O76075 UNIPROT up-regulates cleavage 9606 9108473 t gcesareni "Casp3_ cleaves the 45 kda subunit at two sites to generate an active factor that produces_ dna_ fragmentation" SIGNOR-256463 CRX protein O43186 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 18849347 f miannu "Three OTX family proteins - OTX1, OTX2 and CRX - bound to both Sites 1 and 2 in vitro, and all of them increased BEST1 promoter activity." SIGNOR-253815 MITF protein O75030 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004595 14982938 f miannu "These studies define the VMD2 promoter region sufficient to drive RPE-specific expression in the eye, identify positive regulatory regions in vitro, and suggest that MITF as well as other E-box binding factors may act as positive regulators of VMD2 expression." SIGNOR-254586 MITF protein O75030 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20530484 f miannu "BEST1 promoter activity was increased by SOX9 overexpression and decreased by siRNA-mediated SOX9 knockdown. SOX9 physically interacted with MITF and OTX2 and orchestrated synergistic activation of the BEST1 promoter with the paired SOX site playing essential roles." SIGNOR-255185 OTX1 protein P32242 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 18849347 f miannu "Three OTX family proteins - OTX1, OTX2 and CRX - bound to both Sites 1 and 2 in vitro, and all of them increased BEST1 promoter activity." SIGNOR-254887 OTX2 protein P32243 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20530484 f miannu "BEST1 promoter activity was increased by SOX9 overexpression and decreased by siRNA-mediated SOX9 knockdown. SOX9 physically interacted with MITF and OTX2 and orchestrated synergistic activation of the BEST1 promoter with the paired SOX site playing essential roles." SIGNOR-255186 MTOR protein P42345 UNIPROT EIF4EBP3 protein O60516 UNIPROT up-regulates phosphorylation 9606 14967450 t gcesareni "While promoting initiation of protein translation through mtor, eukaryoticinitiation factor 4e, and the ribosomal p70-s6 kinase." SIGNOR-122035 OTX2 protein P32243 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 18849347 f miannu "Three OTX family proteins - OTX1, OTX2 and CRX - bound to both Sites 1 and 2 in vitro, and all of them increased BEST1 promoter activity." SIGNOR-254888 SOX9 protein P48436 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20530484 f miannu "BEST1 promoter activity was increased by SOX9 overexpression and decreased by siRNA-mediated SOX9 knockdown." SIGNOR-255187 PRKCD protein Q05655 UNIPROT BEST1 protein O76090 UNIPROT "down-regulates activity" phosphorylation Ser358 SAQFRRAsFMGSTFN 9606 19635817 t Manara "We have identified a PKC phosphorylation site (S358) located in the C terminal region of hBest1 critical for channel rundown. Phosphorylation of this site by PKC activators and PP2A inhibitors reduces channel rundown." SIGNOR-260880 SRP19 protein P09132 UNIPROT SRP72 protein O76094 UNIPROT "up-regulates activity" binding -1 30649418 t miannu "Mammalian SRP comprises the highly base-paired SRP RNA (also referred to as 7SL RNA) of ∼300 nt and six proteins (SRP9, SRP14, SRP19, SRP54, SRP68 and SRP72) (Figure ​(Figure1A).1A). The hierarchy of protein addition always starts with the scaffolding protein SRP19 (together with SRP9/14 for the entire SRP) followed by SRP68/72 and finally by SRP54." SIGNOR-261166 UBR1 protein Q8IWV7 UNIPROT RECQL4 protein O94761 UNIPROT up-regulates binding 9606 BTO:0000567 15317757 t miannu "The isolated recql4, assayed as a complex with ubr1 and ubr2, exhibited dna-stimulated atpase activity but was inactive as either dna helicase or dna translocase / the discovery, in the present work, that these ub ligases, ubr1 and ubr2, interact with the putative helicase recql4 (fig. 2), and that recql4 is a long-lived, non-ubiquitylated protein in hela cells" SIGNOR-128169 UBR2 protein Q8IWV8 UNIPROT RECQL4 protein O94761 UNIPROT up-regulates binding 9606 BTO:0000567 15317757 t miannu "The isolated recql4, assayed as a complex with ubr1 and ubr2, exhibited dna-stimulated atpase activity but was inactive as either dna helicase or dna translocase / the discovery, in the present work, that these ub ligases, ubr1 and ubr2, interact with the putative helicase recql4 (fig. 2), and that recql4 is a long-lived, non-ubiquitylated protein in hela cells" SIGNOR-128214 RPS6KB1 protein P23443 UNIPROT URI1 protein O94763 UNIPROT "down-regulates activity" phosphorylation Ser372 AKRKRKNsTGSGHSA 9606 BTO:0000567 17936702 t miannu "Here we report that the prefoldin chaperone URI represents a mitochondrial substrate of S6K1. In growth factor-deprived or rapamycin-treated cells, URI forms stable complexes with protein phosphatase (PP)1gamma at mitochondria, thereby inhibiting the activity of the bound enzyme. Growth factor stimulation induces disassembly of URI/PP1gamma complexes through S6K1-mediated phosphorylation of URI at serine 371." SIGNOR-262943 PRKCG protein P05129 UNIPROT STK17B protein O94768 UNIPROT "down-regulates activity" phosphorylation Ser351 PEDSSMVsKRFRFDD 10090 BTO:0000944 18084041 t miannu "These results suggest that phosphorylation of Ser350 plays an essential role in regulating translocation of DRAK2 to the nucleus from the cytoplasm, possibly by affecting the activity of the NLS. Ectopic expression of PKC-gamma induced cytoplasmic localization of DRAK2 and PKC-gamma phosphorylated Ser350 flanking the NLS." SIGNOR-263178 TBX5 protein Q99593 UNIPROT MTA2 protein O94776 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20802524 f miannu "TBX5 suppressed tumor cell proliferation and metastasis through the upregulation of cyclin-dependent kinase inhibitor 2A, metastasis suppressor 1 and downregulation of synuclein gamma and metastasis-associated protein 1 family member 2." SIGNOR-255256 WDR48 protein Q8TAF3 UNIPROT USP1 protein O94782 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 18082604 t lperfetto "In vitro reconstitution of USP1 deubiquitinating enzyme activity, using either ubiquitin-7-amido-4-methylcoumarin (Ub-AMC) or purified monoubiquitinated FANCD2 protein as substrates, demonstrates that UAF1 functions as an activator of USP1. UAF1 binding increases the catalytic turnover (kcat) but does not increase the affinity of the USP1 enzyme for the substrate (KM)." SIGNOR-263274 UBE3A protein Q05086 UNIPROT ALDH1A2 protein O94788 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 29076503 t lperfetto "Hyperactivity of E3 ubiquitin (Ub) ligase UBE3A, stemming from 15q11-q13 copy number variations, accounts for 1%-3% of ASD cases worldwide, but the underlying mechanisms remain incompletely characterized. Here we report that the functionality of ALDH1A2, the rate-limiting enzyme of retinoic acid (RA) synthesis, is negatively regulated by UBE3A in a ubiquitylation-dependent manner." SIGNOR-265135 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ACTL6B protein O94805 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136212 PRKACA protein P17612 UNIPROT TPPP protein O94811 UNIPROT unknown phosphorylation Ser32 DRAAKRLsLESEGAG -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP. Thus our data suggest that ERK2 or Cdk5 can perturb the interaction of TPPP with tubulin, in contrast to PKA that is ineffective in this respect." SIGNOR-262930 MAPK1 protein P28482 UNIPROT TPPP protein O94811 UNIPROT "down-regulates activity" phosphorylation Ser160 GVTKAISsPTVSRLT -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP." SIGNOR-262928 ruxolitinib chemical CHEBI:66919 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206670 POU3F2 protein P20265 UNIPROT MITF protein O75030 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 18628967 t lperfetto "We further demonstrate that BRN2 induces MITF transcription through a binding site located at ˆ’50/ˆ’36 of the MITF promoter" SIGNOR-249616 MAPK1 protein P28482 UNIPROT TPPP protein O94811 UNIPROT "down-regulates activity" phosphorylation Ser18 ANRTPPKsPGDPSKD -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP." SIGNOR-262929 CDK5 protein Q00535 UNIPROT TPPP protein O94811 UNIPROT "down-regulates activity" phosphorylation Ser160 GVTKAISsPTVSRLT -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP." SIGNOR-262931 CDK5 protein Q00535 UNIPROT TPPP protein O94811 UNIPROT "down-regulates activity" phosphorylation Ser18 ANRTPPKsPGDPSKD -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP." SIGNOR-262932 CDK5 protein Q00535 UNIPROT TPPP protein O94811 UNIPROT "down-regulates activity" phosphorylation Thr14 PAKAANRtPPKSPGD -1 17693641 t miannu "Here we show that TPPP induces tubulin self-assembly into intact frequently bundled microtubules, and that the phosphorylation of specific sites distinctly affects the function of TPPP. The phosphorylation sites Thr(14), Ser(18), Ser(160) for Cdk5; Ser(18), Ser(160) for ERK2, and Ser(32) for PKA were identified by mass spectrometry. The phosphorylation by ERK2 or Cdk5 resulted in the loss of microtubule-assembling activity of TPPP." SIGNOR-262933 TET1 protein Q8NFU7 UNIPROT SLIT2 protein O94813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27708339 t irozzo "Furthermore, TET1 catalytic domain possessed demethylase activity in cancer cells, being able to inhibit the CpG methylation of tumor suppressor gene (TSG) promoters and reactivate their expression, such as SLIT2, ZNF382 and HOXA9." SIGNOR-259093 ATG10 protein Q9H0Y0 UNIPROT ATG12 protein O94817 UNIPROT up-regulates binding 9606 18704115 t gcesareni "Analogous to ubiquitination, atg12 is conjugated to atg5 by atg7--an e1-like protein--and atg10--an e2-like protein." SIGNOR-180129 SAR1A protein Q9NR31 UNIPROT SEC24D protein O94855 UNIPROT "up-regulates quantity" binding SIGNOR-C370 30605680 t lperfetto "Biogenesis of COPII vesicles is initiated by the activation of the small guanosine triphosphate (GTP)-binding protein secretion-associated Ras-related protein 1 (Sar1) at specialized subdomains of the ER, called ER exit sites (ERES) or transitional ER (tER). Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer." SIGNOR-265301 ATM protein Q13315 UNIPROT UFL1 protein O94874 UNIPROT "up-regulates activity" phosphorylation Ser462 DDDSDDEsQSSHTGK 9606 BTO:0001938 30886146 t lperfetto "Furthermore, ATM phosphorylates UFL1 at serine 462, enhancing UFL1 E3 ligase activity and promoting ATM activation in a positive feedback loop." SIGNOR-265075 MRE11/RAD50/NBS1 complex SIGNOR-C147 SIGNOR UFL1 protein O94874 UNIPROT "up-regulates activity" relocalization 9606 BTO:0001938 30886146 t lperfetto "UFM1 specific ligase 1 (UFL1), an ufmylation E3 ligase, is important for ATM activation. UFL1 is recruited to double strand breaks by the MRE11/RAD50/NBS1 complex, and monoufmylates histone H4 following DNA damage." SIGNOR-265074 CDK1 protein P06493 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser48 KLDPVFDsPRMSRRS 9606 BTO:0000567 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263099 CDK1 protein P06493 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser334 FLLLAGLsLRGQGNF 9606 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263100 PLK1 protein P53350 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser138 RPPVLDEsWIREQTT 9606 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263098 TP63 protein Q9H3D4 UNIPROT SUN1 protein O94901 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0005098 28595999 t lperfetto "Here we show that in the developing skin, epidermal progenitor cells of mice lacking p63 transcription factor display alterations in the nuclear shape accompanied by a marked decrease in expression of several nuclear envelope-associated components (Lamin B1, Lamin A/C, Sun1, Nesprin-3, Plectin) compared with controls. Furthermore, chromatin immunoprecipitation-quantitative PCR assay showed enrichment of p63 on Sun1, Syne3, and Plec promoters, suggesting them as p63 targets." SIGNOR-263278 PKC proteinfamily SIGNOR-PF53 SIGNOR SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser113 HVSRQVTsSGVSHGG 9606 BTO:0000567 28831067 t lperfetto "The SUN1-NXF1 association is at least partly regulated by a protein kinase C (PKC) which phosphorylates serine 113 (S113) in the N-terminal domain leading to reduced interaction." SIGNOR-263281 MYC protein P01106 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17485441 f gcesareni "C-Myc suppresses the Wnt inhibitors DKK1 and SFRP1, and derepression of DKK1 or SFRP1 reduces Myc-dependent transforming activity" SIGNOR-245355 ASCL1 protein P50553 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000527 23707066 t gcesareni "We demonstrate that a critical factor in the set, ASCL1, activates Wnt signaling by repressing the negative regulator DKK1." SIGNOR-245885 POU5F1 protein Q01860 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254934 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR DKK1 protein O94907 UNIPROT "up-regulates activity" 15229249 f "Exposure of the cultures to beta-amyloid peptide (βAP) induced the expression of the secreted glycoprotein Dickkopf-1 (DKK1). " SIGNOR-255482 CDK1 protein P06493 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Thr135 TVQQHPStPKRHTVL 9606 BTO:0000007 21209322 t lperfetto "High nacl-induced activation of cdk5 increases phosphorylation of the osmoprotective transcription factor tonebp/orebp at threonine 135, which contributes to its rapid nuclear localization. we performed in vitro kinase assays using the tonebp/orebp peptide containing t135 as substrate (figure 3b, right panel) and various recombinant kinases. The peptide is strongly phosphorylated by cdk5, less by cdk1." SIGNOR-170882 PTPN6 protein P29350 UNIPROT NFAT5 protein O94916 UNIPROT "down-regulates activity" dephosphorylation Tyr143 PKRHTVLyISPPPED 9606 BTO:0000007 20351292 t "We confirmed that SHP-1 is inhibitory by overexpressing it, which reduces TonEBP/OREBP transcriptional activity at 500 mosmol/kg. SHP-1 dephosphorylates TonEBP/OREBP at a known regulatory site, Y143, both in vivo and in vitro. It inhibits TonEBP/OREBP by both reducing TonEBP/OREBP nuclear localization, which is Y143 dependent, and by lowering high NaCl-induced TonEBP/OREBP transactivating activity" SIGNOR-248467 CDK5 protein Q00535 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Thr135 TVQQHPStPKRHTVL 9606 BTO:0000007 21209322 t lperfetto "High nacl-induced activation of cdk5 increases phosphorylation of the osmoprotective transcription factor tonebp/orebp at threonine 135, which contributes to its rapid nuclear localization. n hek293 cells, mass spectrometry shows phosphorylation of tonebp/orebp-s120, -s134, -t135, and -s155." SIGNOR-170886 ATM protein Q13315 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Ser1247 AMQSNSPsQEQQQQQ 9606 15173573 t lperfetto "Tonebp/orebp contains atm consensus phosphorylation sites at ser-1197, ser-1247, and ser-1367. In conclusion, signaling via atm is necessary for full activation of tonebp/orebp" SIGNOR-125077 ATM protein Q13315 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Ser1367 LVQGSPSsQEQQVTL 9606 15173573 t lperfetto "Tonebp/orebp contains atm consensus phosphorylation sites at ser-1197, ser-1247, and ser-1367. In conclusion, signaling via atm is necessary for full activation of tonebp/orebp" SIGNOR-125081 CCNY protein Q8ND76 UNIPROT CDK14 protein O94921 UNIPROT up-regulates binding 9606 20059949 t gcesareni "L63 and its vertebrate homolog pftk are regulated by the membrane tethered g2/m cyclin, cyclin y, which mediates binding to and phosphorylation of lrp6." SIGNOR-162920 MYC protein P01106 UNIPROT GLS protein O94925 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001518 19219026 f Luana "Here we report that the c-Myc (hereafter referred to as Myc) oncogenic transcription factor, which is known to regulate microRNAs and stimulate cell proliferation, transcriptionally represses miR-23a and miR-23b, resulting in greater expression of their target protein, mitochondrial glutaminase, in human P-493 B lymphoma cells and PC3 prostate cancer cells. " SIGNOR-268038 JUN protein P05412 UNIPROT GLS protein O94925 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28111979 t Luana "The transcription factor c-Jun can directly bind to the GLS gene promoter and enhance expression" SIGNOR-268035 PPARG protein P37231 UNIPROT GLS protein O94925 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005871 33754076 f Luana "Furthermore, the protein level of the rate-limiting enzyme GLS1 but not GLUD1, GOT1, or GPT2 was consistently reduced by PPARγ agonists" SIGNOR-268043 SIRT5 protein Q9NXA8 UNIPROT GLS protein O94925 UNIPROT "up-regulates activity" binding 9606 BTO:0006301 30910998 t Monia "Immunoprecipitation assays of interaction between GLS and SIRT5 in HepG2 cells infected with lentivirus containing empty or BAG3 construct. Ectopic BAG3 expression decreases the interaction between GLS and SIRT5. It has been reported that SIRT5 is responsible for desuccinylation of GLS35, immunoprecipitation (IP) was then performed." SIGNOR-261207 ESR1 protein P03372 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 20682797 f miannu "Here, we show the histone demethylase JMJD2B is regulated by both ERalpha and HIF-1alpha, drives breast cancer cell proliferation in normoxia and hypoxia, and epigenetically regulates the expression of cell cycle genes such as CCND1, CCNA1, and WEE1. these data indicate that JMJD2B is a bona fide target of ERα and its expression in ER-positive breast cancer cells is mainly dependent on ERα." SIGNOR-263737 tRNA(Phe) smallmolecule CHEBI:29184 ChEBI Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI "up-regulates quantity" "precursor of" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270443 TP53 protein P04637 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 28073943 t miannu "KDM4B/JMJD2B is a p53 target gene that modulates the amplitude of p53 response after DNA damage. p53 directly regulates JMJD2B gene expression by binding to a canonical p53-consensus motif in the JMJD2B promoter." SIGNOR-263729 PTPN1 protein P18031 UNIPROT JAK2 protein O60674 UNIPROT down-regulates dephosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 15780598 t lperfetto "JAK2 and STAT3 are dephosphorylated by PTP1B in vitro" SIGNOR-133852 HIF1A protein Q16665 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 20682797 f miannu "Here, we show the histone demethylase JMJD2B is regulated by both ERalpha and HIF-1alpha, drives breast cancer cell proliferation in normoxia and hypoxia, and epigenetically regulates the expression of cell cycle genes such as CCND1, CCNA1, and WEE1." SIGNOR-263738 DNA_damage stimulus SIGNOR-ST1 SIGNOR KDM4B protein O94953 UNIPROT up-regulates 9606 30759871 f miannu "The KDM4 family of Jumonj domain histone demethylases specifically target di- and tri-methylated lysine 9 on histone H3 (H3K9me3), removing a modification central to defining heterochromatin and gene repression. KDM4 enzymes are generally over-expressed in cancers, making them compelling targets for study and therapeutic inhibition. One of these family members, KDM4B, is especially interesting due to its regulation by multiple cellular stimuli, including DNA damage, steroid hormones, and hypoxia." SIGNOR-263736 Hypoxia stimulus SIGNOR-ST25 SIGNOR KDM4B protein O94953 UNIPROT up-regulates 9606 30759871 f miannu "The KDM4 family of Jumonj domain histone demethylases specifically target di- and tri-methylated lysine 9 on histone H3 (H3K9me3), removing a modification central to defining heterochromatin and gene repression. KDM4 enzymes are generally over-expressed in cancers, making them compelling targets for study and therapeutic inhibition. One of these family members, KDM4B, is especially interesting due to its regulation by multiple cellular stimuli, including DNA damage, steroid hormones, and hypoxia." SIGNOR-263735 EPHB2 protein P29323 UNIPROT ARHGEF15 protein O94989 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr353 PLQDEPLyQTYRAAV 9606 BTO:0000007 21029865 t miannu "We have identified a RhoA guanine nucleotide exchange factor, Ephexin5, which negatively regulates excitatory synapse development until EphrinB binding to the EphB receptor tyrosine kinase triggers Ephexin5 phosphorylation, ubiquitination, and degradation. EphB2 mediates phosphorylation of Ephexin5 at tyrosine-361" SIGNOR-262864 NPM1 protein P06748 UNIPROT HEXIM1 protein O94992 UNIPROT "down-regulates activity" binding 9606 BTO:0001545 18371977 t miannu "We identified NPM as a novel HEXIM1-binding protein. NPM functioned as a negative regulator of HEXIM1. cytoplasmic localization of endogenous HEXIM1 is detected in an acute myeloid leukemia (AML) cell line containing the NPMc+ mutation, suggesting the physiological importance of HEXIM1-NPMc+ interaction." SIGNOR-260134 HNRNPU protein Q00839 UNIPROT HEXIM1 protein O94992 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 f lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262283 LARP7 protein Q4G0J3 UNIPROT HEXIM1 protein O94992 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 30824372 t Monia "To investigate whether LARP7 is part of the known 7SK RNP implicated in the regulation of transcription, co‐immunoprecipitation studies were performed using the nuclear extracts of HeLa cells (Fig 3A, lanes 1–4). Antibodies against LARP7, CDK9 and HEXIM1 efficiently precipitated 7SK RNA, whereas no RNA was found in the control (Fig 3A, lower panel, lanes 1–4). Interestingly, HEXIM1, CDK9, CYCT1 and LARP7 were present in all immunopurifications, as determined by mass spectrometry of silver‐stained gels (Fig 3A; data not shown) and western blotting. In conclusion, these experiments show that LARP7 negatively regulates not only viral but also cellular POLII class genes through the 7SK P‐TEFb system." SIGNOR-261183 NFY complex SIGNOR-C1 SIGNOR CCNB2 protein O95067 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10086339 f gcesareni "In this study, we analysed the mechanisms leading to activation of the cyclin b2 ccaat boxes: a combination of (i) genomic footprinting, (ii) transfections with single, double and triple mutants, (iii) emsas with nuclear extracts, antibodies and nf-y recombinant proteins and (iv) transfections with an nf-ya dominant negative mutant established the positive role of the three ccaat sequences and proved that nf-y plays a crucial role in their activation." SIGNOR-65638 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR2 protein O95136 UNIPROT up-regulates "chemical activation" 9606 23450633 t gcesareni "S1p action on yap in 293a (or hacat) cells is mediated by s1p2 rather than s1p1 or s1p3 (of ? Ve known s1p receptors) and lpa receptors 1 and 3 (of six)." SIGNOR-192117 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR2 protein O95136 UNIPROT "up-regulates activity" "chemical activation" 10116 10617617 t "We observed that S1P treatment significantly increased proliferation of HTC4 hepatoma cells stably transfected with human S1P receptor Edg3 or Edg5, which was attributable to stimulation of cell growth and inhibition of apoptosis caused by serum starvation." SIGNOR-261141 "sphingosine 1-phosphate(1-)" smallmolecule CHEBI:60119 ChEBI S1PR2 protein O95136 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257578 MAPK9 protein P45984 UNIPROT MFN2 protein O95140 UNIPROT down-regulates phosphorylation Ser27 HMAEVNAsPLKHFVT 9606 22748923 t lperfetto "Jnk phosphorylation of mitofusin 2 in response to cellular stress leads to recruitment of the ubiquitin ligase (e3) huwe1/mule/arf-bp1/hecth9/e3histone/lasu1 to mitofusin 2, with the bh3 domain of huwe1 implicated in this interaction. This results in ubiquitin-mediated proteasomal degradation of mitofusin 2these data establish that mfn2 is phosphorylated on ser27 in response to a variety of cellular stresses and implicate jnk in this process" SIGNOR-198054 STOML2 protein Q9UJZ1 UNIPROT MFN2 protein O95140 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "Of interest, induction of SLP-2 expression also resulted in significant increases in the levels of OPA-1 and mitofusin-2 (P < 0.05), both integral mitochondrial membrane proteins associated with mitochondrial fusion." SIGNOR-260380 FZD5 protein Q13467 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 25902418 t areggio "Here we report that Wnt receptor Frizzled (Frz) and theco-receptors LRP5 and LRP6 (LRP5/6) directly interact with each other and this interaction is regulated by the LRP6 ectodomain." SIGNOR-258969 O-phosphoethanolamine smallmolecule CHEBI:17553 ChEBI GABARAP protein O95166 UNIPROT up-regulates "chemical activation" 9606 16303767 t gcesareni "Three human atg8 (hatg8) homologs, lc3, gabarap, and gate-16, have been characterized as modifiers in reactions mediated by hatg7 (an e1-like enzyme) and hatg3 (an e2-like enzyme)" SIGNOR-142011 ULK1 protein O75385 UNIPROT GABARAP protein O95166 UNIPROT up-regulates binding 9606 BTO:0000567;BTO:0000938 BTO:0000142 11146101 t gcesareni "N-terminal proline/serine rich (ps) domain of ulk1 (amino acid 287-416) is required for ulk1-gate-16 and ulk1-gabarap protein interactions" SIGNOR-85614 ANK3 protein Q12955 UNIPROT GABARAP protein O95166 UNIPROT "up-regulates activity" binding 10090 BTO:0003102 30504823 t miannu "Importantly, the 480 kDa ankyrin-G isoform has also been shown to stabilize GABAergic synapses on the soma and AIS of excitatory pyramidal neurons by interacting with the GABAA receptor-associated protein (GABARAP) to inhibit GABAA receptor endocytosis" SIGNOR-266709 NBR1 protein Q14596 UNIPROT GABARAP protein O95166 UNIPROT up-regulates binding 9606 BTO:0000007 19250911 t gcesareni "We performed glutathione s-transferase (gst) pull-down assays using extracts from hek293 cells overexpressing an ha-tagged nbr1(d50r) mutant, which lacks the ability to bind p62 (lamark et al., 2003) (figures s1a and s1b, available online), and gst fusions of six human atg8 homologs: gabarap, gabarapl1, gabarapl2, lc3a, lc3b, and lc3c. Indeed, nbr1 interacted with all these members of the mammalian atg8 protein family" SIGNOR-184261 WDFY3 protein Q8IZQ1 UNIPROT GABARAP protein O95166 UNIPROT "down-regulates quantity by destabilization" binding 9606 BTO:0000567 24668264 t miannu "Here, we show that ALFY binds selectively to LC3C and the GABARAPs through a LIR in its WD40 domain. Binding of ALFY to GABARAP is indispensable for its recruitment to LC3B-positive structures and, thus, for the clearance of certain p62 structures by autophagy." SIGNOR-266796 TP53INP1 protein Q96A56 UNIPROT GABARAP protein O95166 UNIPROT up-regulates binding 9606 22421968 t gcesareni "Tp53inp1 is also able to interact with atg8-family proteins" SIGNOR-196664 ATG3 protein Q9NT62 UNIPROT GABARAP protein O95166 UNIPROT "up-regulates activity" binding -1 16303767 t lperfetto "Three human atg8 (hatg8) homologs, lc3, gabarap, and gate-16, have been characterized as modifiers in reactions mediated by hatg7 (an e1-like enzyme) and hatg3 (an e2-like enzyme)" SIGNOR-141868 ATG4B protein Q9Y4P1 UNIPROT GABARAP protein O95166 UNIPROT "up-regulates activity" cleavage -1 16303767 t lperfetto "In vivo and in vitro biochemical analyses have shown that human atg4b is an authentic cysteine protease essential for cleavage of the c terminus of each atg8 homolog to expose the c-terminal gly" SIGNOR-141929 PRKACA protein P17612 UNIPROT CACNA1H protein O95180 UNIPROT "down-regulates activity" phosphorylation Ser1144 AWSSRRSsWSSLGRA 9606 19131331 t miannu "Here, we identify protein kinase A (PKA) as a molecular switch that allows Gbeta(2)gammax dimers to effect voltage-independent inhibition of Ca(v)3.2 channels. Inhibition requires phosphorylation of Ser(1107), a critical serine residue on the II-III loop of the channel pore protein. S1107A prevents inhibition of unitary currents by recombinant Gbeta(2)gamma(2) dimers but does not disrupt dimer binding nor change its specificity." SIGNOR-263111 PRKACA protein P17612 UNIPROT CACNA1H protein O95180 UNIPROT "down-regulates activity" phosphorylation Ser1107 LPDSRRGsSSSGDPP 9606 19131331 t miannu "Here, we identify protein kinase A (PKA) as a molecular switch that allows Gbeta(2)gammax dimers to effect voltage-independent inhibition of Ca(v)3.2 channels. Inhibition requires phosphorylation of Ser(1107), a critical serine residue on the II-III loop of the channel pore protein. S1107A prevents inhibition of unitary currents by recombinant Gbeta(2)gamma(2) dimers but does not disrupt dimer binding nor change its specificity." SIGNOR-263110 NTN1 protein O95631 UNIPROT UNC5C protein O95185 UNIPROT up-regulates binding 9606 10399920 t gcesareni "We provide evidence that netrin-1 triggers the formation of a receptor complex of dcc and unc5 proteins and simultaneously derepresses the interaction between their cytoplasmic domains, thereby converting dcc-mediated attraction to unc5/dcc-mediated repulsion." SIGNOR-69047 PINK1 protein Q9BXM7 UNIPROT LETM1 protein O95202 UNIPROT "up-regulates activity" phosphorylation Thr192 ILNGHSLtRRERRQF -1 29123128 t lperfetto "Here we demonstrate that PINK1 directly interacts with and phosphorylates LETM1 at Thr192 in vitro.|Phosphorylated LETM1 or the phospho-mimetic LETM1-T192E increase calcium release in artificial liposomes and facilitates calcium transport in intact mitochondria." SIGNOR-262540 BECN1 protein Q14457 UNIPROT ZWINT protein O95229 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 23478334 t lperfetto "We show that Beclin-1 interacts directly with Zwint-1-a component of the KMN (KNL-1/Mis12/Ndc80) complex-which is essential for kinetochore-microtubule interactions. This suggests that Beclin-1 acts downstream of the KMN complex to influence the recruitment of outer kinetochore proteins and promotes accurate kinetochore anchoring to the spindle during mitosis." SIGNOR-265027 AURKB protein Q96GD4 UNIPROT ZWINT protein O95229 UNIPROT "up-regulates activity" phosphorylation Ser262 MGRDPGVsFKAVGLQ -1 21775627 t lperfetto "Zwint-1 is a novel Aurora B substrate required for the assembly of a dynein-binding platform on kinetochores|During prometaphase, AurB phosphorylation of zwint-1 is required for recruitment of ZW10-, pT89 dynein-, and RZZ-dependent proteins to kinetochores. This is defective after AurB inhibition or after expression of the triple-A zwint-1 mutant. Triple-E mutant zwint-1 mimics phospho–zwint-1 in RZZ recruitment, even after AurB inhibition" SIGNOR-265011 AURKB protein Q96GD4 UNIPROT ZWINT protein O95229 UNIPROT "up-regulates activity" phosphorylation Thr251 TRPQEQStGDTMGRD -1 21775627 t lperfetto "Zwint-1 is a novel Aurora B substrate required for the assembly of a dynein-binding platform on kinetochores|During prometaphase, AurB phosphorylation of zwint-1 is required for recruitment of ZW10-, pT89 dynein-, and RZZ-dependent proteins to kinetochores. This is defective after AurB inhibition or after expression of the triple-A zwint-1 mutant. Triple-E mutant zwint-1 mimics phospho–zwint-1 in RZZ recruitment, even after AurB inhibition" SIGNOR-265010 AURKB protein Q96GD4 UNIPROT ZWINT protein O95229 UNIPROT "up-regulates activity" phosphorylation Ser250 PTRPQEQsTGDTMGR -1 21775627 t lperfetto "Zwint-1 is a novel Aurora B substrate required for the assembly of a dynein-binding platform on kinetochores|During prometaphase, AurB phosphorylation of zwint-1 is required for recruitment of ZW10-, pT89 dynein-, and RZZ-dependent proteins to kinetochores. This is defective after AurB inhibition or after expression of the triple-A zwint-1 mutant. Triple-E mutant zwint-1 mimics phospho–zwint-1 in RZZ recruitment, even after AurB inhibition" SIGNOR-265009 PPP2R5B protein Q15173 UNIPROT KIF20A protein O95235 UNIPROT "up-regulates activity" dephosphorylation Ser878 RILRSRRsPLLKSGP 9606 BTO:0000567 27939310 t miannu "We identify MKlp2 as an essential protein for promoting abscission, which may regulate tethering and stabilizing of the PM to the microtubule cytoskeleton. Aurora B phosphorylation of MKlp2 S878 in the LAM is a key inhibitory signal for abscission. Conversely, B56-PP2A promotes abscission by opposing Aurora B phosphorylation of MKlp2 S878." SIGNOR-262660 AURKB protein Q96GD4 UNIPROT KIF20A protein O95235 UNIPROT "down-regulates activity" phosphorylation Ser878 RILRSRRsPLLKSGP 9606 BTO:0000567 27939310 t miannu "We identify MKlp2 as an essential protein for promoting abscission, which may regulate tethering and stabilizing of the PM to the microtubule cytoskeleton. Aurora B phosphorylation of MKlp2 S878 in the LAM is a key inhibitory signal for abscission. Conversely, B56-PP2A promotes abscission by opposing Aurora B phosphorylation of MKlp2 S878." SIGNOR-262659 AURKA protein O14965 UNIPROT KIF4A protein O95239 UNIPROT "up-regulates activity" phosphorylation Thr799 PPKLRRRtFSLTEVR -1 31881080 t miannu "We show that Aurora A phosphorylates the condensin I-dependent pool of KIF4A and thus actively promotes chromosome congression from the spindle poles to the metaphase plate. In vitro kinase assays showed that recombinant KIF4A can be phosphorylated by Aurora A and that this activity is inhibited by the specific Aurora A inhibitor MLN8537 (Fig. 7 C)." SIGNOR-265993 PRKAA1 protein Q13131 UNIPROT KIF4A protein O95239 UNIPROT "up-regulates activity" phosphorylation Ser801 KLRRRTFsLTEVRGQ -1 28992084 t miannu "We found that the strong direct substrate KIF4A is phosphorylated by AMPK at Ser801.Using in vitro kinase assays, we found that active AMPK and Aurora B phosphorylated KIF4A at Ser801 and Thr799 respectively in a time-dependent manner (Figure 5D). KIF4A is phosphoregulated by AMPK and Aurora B. Although AMPK phosphorylation increased the ATPase activity of KIF4A, Aurora B phosphorylation resulted in a stronger increase (Figure 5I), which might be consistent with the more powerful kinase function of Aurora B during mitosis." SIGNOR-265991 AURKB protein Q96GD4 UNIPROT KIF4A protein O95239 UNIPROT "up-regulates activity" phosphorylation Thr799 PPKLRRRtFSLTEVR -1 28992084 t miannu "Using in vitro kinase assays, we found that active AMPK and Aurora B phosphorylated KIF4A at Ser801 and Thr799 respectively in a time-dependent manner (Figure 5D). KIF4A is phosphoregulated by AMPK and Aurora B. Although AMPK phosphorylation increased the ATPase activity of KIF4A, Aurora B phosphorylation resulted in a stronger increase (Figure 5I), which might be consistent with the more powerful kinase function of Aurora B during mitosis." SIGNOR-265992 APC-c complex SIGNOR-C150 SIGNOR KIF4A protein O95239 UNIPROT "down-regulates quantity by destabilization" ubiquitination -1 24510915 t miannu "Biochemical studies on the kinesins confirmed KIFC1, KIF18A, KIF2C, and KIF4A as APC/C substrates. Furthermore, we showed that the APC/CCDH1-dependent degradation of KIFC1 regulates the bipolar spindle formation and proper cell division. Our in vitro degradation assays showed a time-dependent degradation for four of the five potential substrates tested: KIF18A, KIF2C, KIFC1 and KIF4A were readily degraded in vitro, however remained stable in the presence of either APC/C inhibitor (Fig​(Fig4A4A and Supplementary Fig S3A)." SIGNOR-266112 CDK1 protein P06493 UNIPROT KAT7 protein O95251 UNIPROT up-regulates phosphorylation Thr88 QQQPTPVtPKKYPLR 9606 18250300 t lperfetto "Here, we show that the interaction between plk1 and hbo1 is mitosis-specific and that plk1 phosphorylates hbo1 on ser-57 in vitro and in vivo. During mitosis, cdk1 phosphorylates hbo1 on thr-85/88, creating a docking site for plk1 to be recruited. Significantly, the overexpression of hbo1 mutated at the plk1 phosphorylation site (s57a) leads to cell-cycle arrest in the g1/s phase, inhibition of chromatin loading of the minichromosome maintenance (mcm) complex, and a reduced dna replication rate." SIGNOR-160747 CDK1 protein P06493 UNIPROT KAT7 protein O95251 UNIPROT up-regulates phosphorylation Thr85 TRSQQQPtPVTPKKY 9606 18250300 t lperfetto "Here, we show that the interaction between plk1 and hbo1 is mitosis-specific and that plk1 phosphorylates hbo1 on ser-57 in vitro and in vivo. During mitosis, cdk1 phosphorylates hbo1 on thr-85/88, creating a docking site for plk1 to be recruited. Significantly, the overexpression of hbo1 mutated at the plk1 phosphorylation site (s57a) leads to cell-cycle arrest in the g1/s phase, inhibition of chromatin loading of the minichromosome maintenance (mcm) complex, and a reduced dna replication rate." SIGNOR-160743 PLK1 protein P53350 UNIPROT KAT7 protein O95251 UNIPROT up-regulates phosphorylation Ser57 SQSSQDSsPVRNLQS 9606 18250300 t lperfetto "Here, we show that the interaction between plk1 and hbo1 is mitosis-specific and that plk1 phosphorylates hbo1 on ser-57 in vitro and in vivo. During mitosis, cdk1 phosphorylates hbo1 on thr-85/88, creating a docking site for plk1 to be recruited. Significantly, the overexpression of hbo1 mutated at the plk1 phosphorylation site (s57a) leads to cell-cycle arrest in the g1/s phase, inhibition of chromatin loading of the minichromosome maintenance (mcm) complex, and a reduced dna replication rate." SIGNOR-160751 SOX2 protein P48431 UNIPROT ABCC6 protein O95255 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21531766 f miannu "ID4-mediated SOX2 induction enhanced ABCC3 and ABCC6 expression through direct transcriptional regulation, indicating that ID4 regulates the chemoresistance of iGSCs by promoting SOX2-mediated induction of ABC transporters." SIGNOR-255182 PLAG1 protein Q6DJT9 UNIPROT ABCC6 protein O95255 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007;BTO:0000599 18850323 f miannu "We identified ABCC6 as a target gene for transcriptional induction by PLAG1 and PLAGL1, transcription factors from the PLAG family of cell cycle progression-related DNA-binding proteins. Both these factors are shown to bind to the same single consensus-binding element in the ABCC6 proximal promoter in cell lines of hepatic and renal origin by reporter gene assay, electrophoretic mobility shift assay and chromatin immunoprecipitation. PLAG-mediated ABCC6 transactivation may play an important role in determining the level of tissue-specific expression of this gene. The described mechanism can also find potential application in therapeutic interventions in forms of PXE related to impaired ABCC6 expression." SIGNOR-254925 XPA protein P23025 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 9606 30327428 f "A coordinated repair process mediated by the xeroderma pigmentosum complementation group proteins (XPs), which include XPA through XPG. XPA is indispensable in this pathway and has reported functions in DNA damage verification, stabilization of repair intermediates and positioning of NER factors" SIGNOR-258984 phenylalanine smallmolecule CHEBI:28044 ChEBI Phe-tRNA(Phe) smallmolecule CHEBI:29153 ChEBI "up-regulates quantity" "precursor of" 9606 20223217 t miannu "Here we report crystal structure of hcPheRS complexed with phenylalanine at 3.3 Å resolution. An essential feature of hcPheRS is a novel fold formed by the N-terminal part of the α subunit, whose functional role in tRNAPhe binding and complex formation was studied by truncation mutagenesis. Phenylalanine activation and formation of Phe-tRNAPhe catalyzed by modified hcPheRS have been compared with those of the wild-type enzyme. HcPheRS is a heterotetramer built of two αβ heterodimers." SIGNOR-270444 GSK3B protein P49841 UNIPROT CTNND1 protein O60716 UNIPROT unknown phosphorylation Ser252 MEGYRAPsRQDVYGP -1 12885254 t "GSK3beta selectively phosphorylates p120 on S252 and T310 in Vitro" SIGNOR-251234 PLAGL1 protein Q9UM63 UNIPROT ABCC6 protein O95255 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007;BTO:0000599 18850323 f miannu "We identified ABCC6 as a target gene for transcriptional induction by PLAG1 and PLAGL1, transcription factors from the PLAG family of cell cycle progression-related DNA-binding proteins. Both these factors are shown to bind to the same single consensus-binding element in the ABCC6 proximal promoter in cell lines of hepatic and renal origin by reporter gene assay, electrophoretic mobility shift assay and chromatin immunoprecipitation. PLAG-mediated ABCC6 transactivation may play an important role in determining the level of tissue-specific expression of this gene. The described mechanism can also find potential application in therapeutic interventions in forms of PXE related to impaired ABCC6 expression." SIGNOR-254926 serotonin smallmolecule CHEBI:28790 ChEBI HTR3B protein O95264 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 25601315 t miannu "Serotonin or 5-hydroxytryptamine (5-HT) remains one of the most widely studied chemical messengers. Serotonin produces a myriad of physiological effects in humans, mediated through 14 distinct receptor subtypes, of which 13 are G protein coupled receptors (GPCRs), and one ligand-gated cation channel" SIGNOR-264290 E2F1 protein Q01094 UNIPROT RASGRP1 protein O95267 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18396012 f miannu "We demonstrate that E2F1 induces ERK activation via a transcriptional mechanism and upregulates the expression of two guanine nucleotide exchange factors, RASGRP1 and RASGEF1B, which promote Ras activation." SIGNOR-253850 XAV939 chemical CHEBI:62878 ChEBI TNKS protein O95271 UNIPROT "down-regulates activity" "chemical inhibition" -1 19759537 t "In biochemical activity assays, XAV939 strongly inhibited TNKS1 and TNKS2, with half-maximal inhibitory concentration values of 0.011 and 0.004 μM, respectively, but displayed much weaker effects on PARP1 and PARP2" SIGNOR-259994 RNF146 protein Q9NTX7 UNIPROT TNKS protein O95271 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 21799911 t "We show that RNF146, tankyrase, and Axin form a protein complex, and that RNF146 mediates ubiquitylation of all three proteins to target them for proteasomal degradation." SIGNOR-260004 KCNB1 protein Q14721 UNIPROT VAPB protein O95292 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262121 KCNB2 protein Q92953 UNIPROT VAPB protein O95292 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262123 TOR1A protein O14656 UNIPROT SNAPIN protein O95295 UNIPROT "up-regulates activity" binding 9606 BTO:0000793 18167355 t Monia "In the present study, we used yeast two-hybrid analysis to identify a new binding partner of torsinA, the SNARE-associated protein snapin. We have reported that snapin shows a robust interaction with wild type and mutant torsinA. we have demonstrated that this portion of torsinA and/or the adjacent linker region has the additional role of recruiting snapin. we found that snapin, which binds SNAP-25 (synaptosome-associated protein of 25,000 Da) and enhances the association of the SNARE complex with synaptotagmin, is an interacting partner for both wild type and mutant torsinA." SIGNOR-261170 PRKACA protein P17612 UNIPROT SNAPIN protein O95295 UNIPROT "up-regulates activity" phosphorylation Ser50 HVHAVREsQVELREQ 11283605 t miannu "PKA-phosphorylation of Snapin significantly increases its binding to synaptosomal-associated protein-25 (SNAP-25). Mutation of Snapin serine 50 to aspartic acid (S50D) mimics this effect of PKA phosphorylation" SIGNOR-250053 LRRK2 protein Q5S007 UNIPROT SNAPIN protein O95295 UNIPROT down-regulates phosphorylation Thr117 NHSVAKEtARRRAML 9606 BTO:0000938 BTO:0000142 23949442 t lperfetto "Lrrk2 phosphorylates snapin and inhibits interaction of snapin with snap-25. these data suggest that lrrk2 may regulate neurotransmitter release via control of snapin function by inhibitory phosphorylation. hreonine 117 of snapin is one of the sites phosphorylated by lrrk2" SIGNOR-202436 SRC protein P12931 UNIPROT MPZL1 protein O95297 UNIPROT up-regulates phosphorylation Tyr241 SHQGPVIyAQLDHSG 9606 11751924 t lperfetto "Indeed, our studies indicated that cross-linking of pzr by cona lead to activation of c-src, which may be responsible for phosphorylation of pzr and possibly other proteins. Phosphorylation of pzr in turn recruits shp-2, which by itself is an essential signal transducertyrosine residues 241 and 263 embedded in the itims are responsible for the tyrosine phosphorylation of pzr" SIGNOR-113406 SRC protein P12931 UNIPROT MPZL1 protein O95297 UNIPROT up-regulates phosphorylation Tyr263 NKSESVVyADIRKN 9606 11751924 t lperfetto "Indeed, our studies indicated that cross-linking of pzr by cona lead to activation of c-src, which may be responsible for phosphorylation of pzr and possibly other proteins. Phosphorylation of pzr in turn recruits shp-2, which by itself is an essential signal transducertyrosine residues 241 and 263 embedded in the itims are responsible for the tyrosine phosphorylation of pzr" SIGNOR-113410 PTPN11 protein Q06124 UNIPROT MPZL1 protein O95297 UNIPROT down-regulates dephosphorylation Tyr263 NKSESVVyADIRKN 9606 10681522 t gcesareni "In vitro, tyrosine-phosphorylated pzr was efficiently dephosphorylated by the full-length form of shp-2 but not by its sh2 domain-truncated form. The coexisting binding and dephosphorylation of pzr by shp-2 may function to terminate signal transduction initiated by pzr and shp-2 and to set a threshold for the signal transduction to be initiated." SIGNOR-75220 SRC protein P12931 UNIPROT CELF2 protein O95319 UNIPROT "up-regulates activity" phosphorylation Tyr63 LKELFEPyGAVYQIN -1 17855367 t miannu "Site-directed mutagenesis of putative tyrosine phosphorylation sites in CUGBP2 identified tyrosine 39 as a c-Src target, and a CUGBP2 with a mutated tyrosine 39 displayed an attenuated ability to bind COX-2 mRNA." SIGNOR-263195 IRX1 protein P78414 UNIPROT CELF2 protein O95319 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261657 TLE1 protein Q04724 UNIPROT SIX3 protein O95343 UNIPROT "up-regulates activity" binding -1 12441302 t lperfetto "Biochemical and mutational analysis shows that the Six domain of both SIX3 and SIX6 strongly interact with the QD domain of TLE1 and AES. TLE1 over-expression induces an enlargement of the eye field and reinforcesSIX3/SIX6 capability of initiating retina formation" SIGNOR-234595 TLE5 protein Q08117 UNIPROT SIX3 protein O95343 UNIPROT "down-regulates activity" binding -1 12441302 t lperfetto "Biochemical and mutational analysis shows that the Six domain of both SIX3 and SIX6 strongly interact with the QD domain of TLE1 and AES. AES abrogates SIX3- and SIX6-induced phenotypes" SIGNOR-234586 GNAI3 protein P08754 UNIPROT TNFAIP8 protein O95379 UNIPROT "up-regulates activity" binding 9606 20607800 t "TNFAIP8: a new effector for Galpha(i) coupling to reduce cell death and induce cell transformation" SIGNOR-256490 GNAI1 protein P63096 UNIPROT TNFAIP8 protein O95379 UNIPROT "up-regulates activity" binding 9606 20607800 t "TNFAIP8: a new effector for Galpha(i) coupling to reduce cell death and induce cell transformation" SIGNOR-256491 MAP3K6 protein O95382 UNIPROT MAP3K6 protein O95382 UNIPROT "up-regulates activity" phosphorylation Thr806 GITPCTEtFTGTLQY 9606 17210579 t Manara "These results suggested that the induction of ASK2 phosphorylation in the presence of ASK1 is the consequence of autophosphorylation of ASK2. ASK1 thus appears to not only support the effective protein expression but also confer the kinase activity to ASK2." SIGNOR-260774 MAP3K5 protein Q99683 UNIPROT MAP3K6 protein O95382 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 17210579 t Manara "C-terminal region of ASK1 binds to ASK2 and inhibits the degradation of ASK2" SIGNOR-260831 CTNNB1 protein P35222 UNIPROT CCN4 protein O95388 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 BTO:0002409 10716946 t "This study identifies WISP-1 as a beta-catenin-regulated gene that can contribute to tumorigenesis. The promoter of WISP-1 was cloned and shown to be activated by both Wnt-1 and beta-catenin expression." SIGNOR-256270 FST protein P19883 UNIPROT GDF11 protein O95390 UNIPROT "down-regulates activity" binding 10090 24627466 t lperfetto "Follistatin (FST) is a member of the tissue growth factor β family and is a secreted glycoprotein that antagonizes many members of the family, including activin A, growth differentiation factor 11, and myostatin. |FST315-ΔHBS-Fc induced improvements in muscle repair after injury/atrophy by modulating the early inflammatory phase allowing for increased macrophage density, and Pax7-positive cells leading to an accelerated restoration of myofibers and muscle function." SIGNOR-251716 PML protein P29590 UNIPROT ZFYVE9 protein O95405 UNIPROT up-regulates binding 9606 15356634 t gcesareni "Cytoplasmic pml physically interacts with smad2/3 and sara (smad anchor for receptor activation) and is required for association of smad2/3 with sara and for the accumulation of sara and tgf-beta receptor in the early endosome." SIGNOR-128744 TGFBR1 protein P36897 UNIPROT ZFYVE9 protein O95405 UNIPROT "up-regulates activity" binding 9606 9865696 t lperfetto "Sara functions to recruit smad2 to the tgfbeta receptor by controlling the subcellular localization of smad2 and by interacting with the tgfbeta receptor complex" SIGNOR-62868 TGFBR2 protein P37173 UNIPROT ZFYVE9 protein O95405 UNIPROT "up-regulates activity" binding 9606 9865696 t lperfetto "Sara functions to recruit smad2 to the tgfbeta receptor by controlling the subcellular localization of smad2 and by interacting with the tgfbeta receptor complex" SIGNOR-245093 RNF180 protein Q86T96 UNIPROT ZIC2 protein O95409 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10116 18363970 t miannu "Rinescan directly interact with Zic2. the ubiquitination of endogenous Zic2 was enhanced by Myc-Rines in rat neural stem cellline MNS70 cells. Rines-induced degradation of Zic2" SIGNOR-226303 DNMT1 protein P26358 UNIPROT BAG4 protein O95429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254112 DNMT3B protein Q9UBC3 UNIPROT BAG4 protein O95429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254113 ABL1 protein P00519 UNIPROT AHSA1 protein O95433 UNIPROT "up-regulates activity" phosphorylation Tyr223 LTSPEELyRVFTTQE 9606 26235616 t Manara "Here, we show that c-Abl kinase phosphorylates Y223 in human Aha1 (hAha1), promoting its interaction with Hsp90. This, consequently, results in an increased Hsp90 ATPase activity" SIGNOR-260938 MAPKAPK2 protein P49137 UNIPROT PARN protein O95453 UNIPROT down-regulates phosphorylation Ser557 NHYYRNNsFTAPSTV 9606 20932473 t lperfetto "Mk2 phosphorylates parn, blocking gadd45_ mrna degradation. Parn can serve as a direct substrate for mk2, and demonstrating that ser-557 is the dominant mk2 phosphorylation site." SIGNOR-168377 AARS1 protein P49588 UNIPROT tRNA(Ala) smallmolecule CHEBI:29170 ChEBI "down-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270445 ZC3HAV1 protein Q7Z2W4 UNIPROT PARN protein O95453 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21876179 t "We provide evidence indicating that ZAP selectively recruits cellular poly(A)-specific ribonuclease (PARN) to shorten the poly(A) tail of target viral mRNA and recruits the RNA exosome to degrade the RNA body from the 3′ end." SIGNOR-261296 SNAI1 protein O95863 UNIPROT CLDN7 protein O95471 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 19277896 f lperfetto "We propose that CtBP1 is recruited by SNAI1P at the CLDN7 gene promoter indirectly through another yet to be identified protein. Based on our observations, we propose a model for SNAI1P-mediated down regulation of human CLDN7 gene expression by chromatin remodeling" SIGNOR-254104 CTBP1 protein Q13363 UNIPROT CLDN7 protein O95471 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 19277896 t lperfetto "ChIP assays revealed that SNAI1P is recruited on the CLDN7 gene promoter along with the co-repressor CtBP1 and the effector HDAC1." SIGNOR-254105 HDAC1 protein Q13547 UNIPROT CLDN7 protein O95471 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 19277896 t lperfetto "ChIP assays revealed that SNAI1P is recruited on the CLDN7 gene promoter along with the co-repressor CtBP1 and the effector HDAC1.|These data further suggest that HDAC1 is involved in the SNAI1P-mediated repression of the human CLDN7 gene promoter." SIGNOR-254106 MLH1 protein P40692 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 10090 9500552 f "Germline mutations in the human MSH2, MLH1, PMS2 and PMS1 DNA mismatch repair (MMR) gene homologues appear to be responsible for most cases of hereditary non-polyposis colorectal cancer" SIGNOR-257595 DFFA protein O00273 UNIPROT DFFB protein O76075 UNIPROT down-regulates binding 9606 BTO:0000567 9108473 t amattioni "Dff is a heterodimer of 40 kda and 45 kda subunits." SIGNOR-29729 TLE1 protein Q04724 UNIPROT SIX6 protein O95475 UNIPROT "up-regulates activity" binding -1 12441302 t lperfetto "Biochemical and mutational analysis shows that the Six domain of both SIX3 and SIX6 strongly interact with the QD domain of TLE1 and AES. TLE1 over-expression induces an enlargement of the eye field and reinforcesSIX3/SIX6 capability of initiating retina formation" SIGNOR-234592 TLE5 protein Q08117 UNIPROT SIX6 protein O95475 UNIPROT "down-regulates activity" binding -1 12441302 t lperfetto "Biochemical and mutational analysis shows that the Six domain of both SIX3 and SIX6 strongly interact with the QD domain of TLE1 and AES. AES abrogates SIX3- and SIX6-induced phenotypes" SIGNOR-234589 EGFR protein P00533 UNIPROT ABCA1 protein O95477 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser2054 GGNKRKLsTAMALIG 9606 BTO:0000567 12196520 t lperfetto "We further provide in vitro evidence that epidermal growth factor receptor (EGFR)-mediated phosphorylation regulated ABCA1 ubiquitination |The EGFR selective inhibitor PD168393 blocked the EGFR-ABCA1 interaction and abolished ABCA1Ser2054 phosphorylation|" SIGNOR-264419 APOA1 protein P02647 UNIPROT ABCA1 protein O95477 UNIPROT "up-regulates quantity by stabilization" binding 9606 12869555 t miannu "ApoA-I stabilization of ABCA1 is mediated by reduced PEST sequence phosphorylation, which in turn leads to decreased calpain proteolysis of ABCA1." SIGNOR-252101 PRKACA protein P17612 UNIPROT ABCA1 protein O95477 UNIPROT "up-regulates activity" phosphorylation Ser2054 GGNKRKLsTAMALIG 10090 BTO:0000801 12196520 t miannu "Ser-1042 and Ser-2054, located in the nucleotide binding domains of ABCA1, are major phosphorylation sites for PKA. ABCA1 phosphorylation may affect ApoA-I-dependent phospholipid efflux by either altering the conformation of the protein to a more active state or by affecting the interaction between ABCA1 and its partner proteins." SIGNOR-250327 PRKACA protein P17612 UNIPROT ABCA1 protein O95477 UNIPROT "up-regulates activity" phosphorylation Ser1042 GGMQRKLsVALAFVG 10090 BTO:0000801 12196520 t miannu "Ser-1042 and Ser-2054, located in the nucleotide binding domains of ABCA1, are major phosphorylation sites for PKA. ABCA1 phosphorylation may affect ApoA-I-dependent phospholipid efflux by either altering the conformation of the protein to a more active state or by affecting the interaction between ABCA1 and its partner proteins." SIGNOR-250326 MEGF10 protein Q96KG7 UNIPROT ABCA1 protein O95477 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 17205124 t miannu "ABCA1 and MEGF10 interact during engulfment. MEGF10 function can be modulated by the ATP binding cassette transporter ABCA1, ortholog to CED-7. by the combined use of cellular and biochemical approaches we provide evidence that ABCA1 and MEGF10 interact at the molecular level." SIGNOR-265165 SAR1A protein Q9NR31 UNIPROT SEC24A protein O95486 UNIPROT "up-regulates quantity" binding SIGNOR-C370 30605680 t lperfetto "Biogenesis of COPII vesicles is initiated by the activation of the small guanosine triphosphate (GTP)-binding protein secretion-associated Ras-related protein 1 (Sar1) at specialized subdomains of the ER, called ER exit sites (ERES) or transitional ER (tER). Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer." SIGNOR-265303 SAR1A protein Q9NR31 UNIPROT SEC24B protein O95487 UNIPROT "up-regulates quantity" binding SIGNOR-C370 30605680 t lperfetto "Biogenesis of COPII vesicles is initiated by the activation of the small guanosine triphosphate (GTP)-binding protein secretion-associated Ras-related protein 1 (Sar1) at specialized subdomains of the ER, called ER exit sites (ERES) or transitional ER (tER). Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer." SIGNOR-265300 ACVR1B protein P36896 UNIPROT TDP2 protein O95551 UNIPROT "up-regulates activity" phosphorylation Thr92 VDLTNEEtTDSTTSK 9606 BTO:0000007 18039968 t miannu "ALK4 phosphorylated TTRAP in vitro (Fig. 6A). The band migrating at the position of TTRAP was excised and analyzed by LC-MS/MS. One TTRAP peptide was phosphorylated either on T88 and T92, or on T92 only (Fig. 6B).We tested in vivo phosphorylation of Strep-TTRAP by co-expression with mouse Alk4 in HEK293T cells, and affinity-purified TTRAP. In this preparation TTRAP-specific peptides were reproducibly found in both the singly (T92) and doubly phosphorylated form (T88/T92). mutant TTRAPT88A,T92A is not able to rescue the TtrapMO phenotype, suggesting that phosphorylation of Ttrap on Thr88 and Thr92 is essential for Ttrap function." SIGNOR-262612 KLF3 protein P57682 UNIPROT KLF8 protein O95600 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000759 18687676 t Luana "Here we report that Klf8 is repressed by Klf3 in vivo and is up-regulated by Klf1. Transcript analysis indicates that Klf8 has two promoters, both containing multiple CACCC elements. Transactivation assays and chromatin immunoprecipitation experiments indicate that Klf3 represses Klf8 directly and that Klf1 activates Klf8 directly. " SIGNOR-266049 KLF1 protein Q13351 UNIPROT KLF8 protein O95600 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000759 18687676 t Luana "Here we report that Klf8 is repressed by Klf3 in vivo and is up-regulated by Klf1. Transcript analysis indicates that Klf8 has two promoters, both containing multiple CACCC elements. Transactivation assays and chromatin immunoprecipitation experiments indicate that Klf3 represses Klf8 directly and that Klf1 activates Klf8 directly. " SIGNOR-266050 PCM1 protein Q15154 UNIPROT PCNT protein O95613 UNIPROT up-regulates relocalization 9606 12403812 t miannu "Rna silencing of pcm-1 leads to reduced assembly of centrin, pericentrin, and ninein at the centrosome" SIGNOR-95117 NF1 protein P21359 UNIPROT ADCY5 protein O95622 UNIPROT up-regulates 9606 BTO:0000938 24431436 f miannu "Nf1encodes neurofibromin, a protein with multiple functions including ras inactivation (ras gtpase-activating protein or rasgap) and adenylyl cyclase (ac) activation" SIGNOR-204140 GNAL protein P38405 UNIPROT ADCY5 protein O95622 UNIPROT "up-regulates activity" binding 9606 BTO:0004032 21303898 t miannu "D1-class dopamine receptors (D1 and D5) activate the G s/olf family of G proteins to stimulate cAMP produc tion by AC and are found exclusively postsynaptically on dopamine-receptive cells, such as GABA-ergic medium spiny neurons (MSNs) in the striatum." SIGNOR-264997 MSH2 protein P43246 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 10090 9500552 f "Germline mutations in the human MSH2, MLH1, PMS2 and PMS1 DNA mismatch repair (MMR) gene homologues appear to be responsible for most cases of hereditary non-polyposis colorectal cancer" SIGNOR-257594 AARS1 protein P49588 UNIPROT alanine smallmolecule CHEBI:16449 ChEBI "down-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270446 BMPR1B protein O00238 UNIPROT STAMBP protein O95630 UNIPROT "up-regulates activity" phosphorylation Ser48 VEIIRMAsIYSEEGN 9534 BTO:0000298 11483516 t llicata "BMP type I receptor activation stimulates AMSH phosphorylation | The exact position of phosphoserine residues in four phosphopeptides was identified by Edman degradation analysis; spot a for Ser243, Ser245 and Ser247, spot b for Ser2, and spots c and d for Ser48. To confirm the position of the phosphoserine residues, the serine residue(s) in each phosphopeptide was replaced by alanine residues. Then, each mutant as well as wild‐type AMSH was transfected into COS7 cells in the absence or presence of caALK6, and tryptic phosphopeptide mapping of each mutant was performed. As seen in Figure 7, each spot corresponding to the phosphopeptide containing phosphoserine disappeared in the tryptic phosphopeptide mapping. | Thus, AMSH promotes BMP signaling by negatively regulating the function of I‐Smads." SIGNOR-250600 BMPR1B protein O00238 UNIPROT STAMBP protein O95630 UNIPROT "up-regulates activity" phosphorylation Ser2 sDHGDVSL 9534 BTO:0000298 11483516 t llicata "BMP type I receptor activation stimulates AMSH phosphorylation | The exact position of phosphoserine residues in four phosphopeptides was identified by Edman degradation analysis; spot a for Ser243, Ser245 and Ser247, spot b for Ser2, and spots c and d for Ser48. To confirm the position of the phosphoserine residues, the serine residue(s) in each phosphopeptide was replaced by alanine residues. Then, each mutant as well as wild‐type AMSH was transfected into COS7 cells in the absence or presence of caALK6, and tryptic phosphopeptide mapping of each mutant was performed. As seen in Figure 7, each spot corresponding to the phosphopeptide containing phosphoserine disappeared in the tryptic phosphopeptide mapping. | Thus, AMSH promotes BMP signaling by negatively regulating the function of I‐Smads." SIGNOR-250596 BMPR1B protein O00238 UNIPROT STAMBP protein O95630 UNIPROT "up-regulates activity" phosphorylation Ser243 SLKPGALsNSESIPT 9534 BTO:0000298 11483516 t llicata "BMP type I receptor activation stimulates AMSH phosphorylation | The exact position of phosphoserine residues in four phosphopeptides was identified by Edman degradation analysis; spot a for Ser243, Ser245 and Ser247, spot b for Ser2, and spots c and d for Ser48. To confirm the position of the phosphoserine residues, the serine residue(s) in each phosphopeptide was replaced by alanine residues. Then, each mutant as well as wild‐type AMSH was transfected into COS7 cells in the absence or presence of caALK6, and tryptic phosphopeptide mapping of each mutant was performed. As seen in Figure 7, each spot corresponding to the phosphopeptide containing phosphoserine disappeared in the tryptic phosphopeptide mapping. | Thus, AMSH promotes BMP signaling by negatively regulating the function of I‐Smads." SIGNOR-250597 BMPR1B protein O00238 UNIPROT STAMBP protein O95630 UNIPROT "up-regulates activity" phosphorylation Ser245 KPGALSNsESIPTID 9534 BTO:0000298 11483516 t llicata "BMP type I receptor activation stimulates AMSH phosphorylation | The exact position of phosphoserine residues in four phosphopeptides was identified by Edman degradation analysis; spot a for Ser243, Ser245 and Ser247, spot b for Ser2, and spots c and d for Ser48. To confirm the position of the phosphoserine residues, the serine residue(s) in each phosphopeptide was replaced by alanine residues. Then, each mutant as well as wild‐type AMSH was transfected into COS7 cells in the absence or presence of caALK6, and tryptic phosphopeptide mapping of each mutant was performed. As seen in Figure 7, each spot corresponding to the phosphopeptide containing phosphoserine disappeared in the tryptic phosphopeptide mapping. | Thus, AMSH promotes BMP signaling by negatively regulating the function of I‐Smads." SIGNOR-250598 BMPR1B protein O00238 UNIPROT STAMBP protein O95630 UNIPROT "up-regulates activity" phosphorylation Ser247 GALSNSEsIPTIDGL 9534 BTO:0000298 11483516 t llicata "BMP type I receptor activation stimulates AMSH phosphorylation | The exact position of phosphoserine residues in four phosphopeptides was identified by Edman degradation analysis; spot a for Ser243, Ser245 and Ser247, spot b for Ser2, and spots c and d for Ser48. To confirm the position of the phosphoserine residues, the serine residue(s) in each phosphopeptide was replaced by alanine residues. Then, each mutant as well as wild‐type AMSH was transfected into COS7 cells in the absence or presence of caALK6, and tryptic phosphopeptide mapping of each mutant was performed. As seen in Figure 7, each spot corresponding to the phosphopeptide containing phosphoserine disappeared in the tryptic phosphopeptide mapping. | Thus, AMSH promotes BMP signaling by negatively regulating the function of I‐Smads." SIGNOR-250599 YAP1 protein P46937 UNIPROT FSTL3 protein O95633 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000222;BTO:0002314 BTO:0000887;BTO:0001103 23038772 f gcesareni "In our analysis bmp4 (bone morphogenetic protein 4) and fstl3 (follistatin-related protein 3) increased their expression in response to hyap1 s127a overexpression." SIGNOR-199072 PPP3CB protein P16298 UNIPROT NFATC1 protein O95644 UNIPROT up-regulates relocalization 9606 11062529 t gcesareni "The ca2+ dependent phosphatase calcineurin induces cardiac and skeletal muscle hypertrophy by a process that involves nf-at nuclear translocation, and activation of mef2c." SIGNOR-84047 PRKCA protein P17252 UNIPROT NFATC1 protein O95644 UNIPROT "down-regulates activity" phosphorylation Ser294 PHGSPRVsVTDDSWL 9606 12351631 t lperfetto "Protein kinase A negatively modulates the nuclear accumulation of NF-ATc1. | Here we show that overexpression of PKA causes phosphorylation and cytoplasmic accumulation of NF-ATc1 in direct opposition to calcineurin by phosphorylating Ser-245, Ser-269, and Ser-294 in the conserved serine-proline repeat domain, and that mutation of these serines blocks the effect of PKA. Activation of endogenous PKA is similarly able to promote phosphorylation of these sites on NF-ATc1 in two lymphoid cell lines." SIGNOR-249175 PRKACA protein P17612 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser245 PSTSPRAsVTEESWL 9606 12351631 t lperfetto "Here we show that overexpression of pka causes phosphorylation and cytoplasmic accumulation of nf-atc1 in direct opposition to calcineurin by phosphorylating ser-245, ser-269, and ser-294 in the conserved serine-proline repeat domainwe further show that a complete block of nf-atc1 nuclear localization by pka requires a second kinase activity that can be supplied by glycogen synthase kinase-3 (gsk-3)" SIGNOR-93531 PRKACA protein P17612 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser269 PCNKRKYsLNGRQPP 9606 12351631 t lperfetto "Here we show that overexpression of pka causes phosphorylation and cytoplasmic accumulation of nf-atc1 in direct opposition to calcineurin by phosphorylating ser-245, ser-269, and ser-294 in the conserved serine-proline repeat domainwe further show that a complete block of nf-atc1 nuclear localization by pka requires a second kinase activity that can be supplied by glycogen synthase kinase-3 (gsk-3)" SIGNOR-93535 PRKACA protein P17612 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser294 PHGSPRVsVTDDSWL 9606 12351631 t lperfetto "Here we show that overexpression of pka causes phosphorylation and cytoplasmic accumulation of nf-atc1 in direct opposition to calcineurin by phosphorylating ser-245, ser-269, and ser-294 in the conserved serine-proline repeat domainwe further show that a complete block of nf-atc1 nuclear localization by pka requires a second kinase activity that can be supplied by glycogen synthase kinase-3 (gsk-3)" SIGNOR-93539 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH16 protein O75309 UNIPROT "up-regulates activity" "chemical activation" 9606 22535893 t miannu "Cadherins are Ca(2+)-dependent cell-cell adhesion molecules that play critical roles in animal morphogenesis." SIGNOR-265833 MAPK3 protein P27361 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser172 YRDPSCLsPASSLSS 9606 10652349 t "Translocation from Nucleus to Cytoplasm" esanto "We show that jnk, erk, and p38 physically associate with the nfatc n-terminal regulatory domain and can directly phosphorylate functionally important residues involved in regulating nfatc subcellular localization, namely ser(172) and the conserved nfatc ser-pro repeats." SIGNOR-74564 PPP3CC protein P48454 UNIPROT NFATC1 protein O95644 UNIPROT up-regulates relocalization 9606 BTO:0000222 BTO:0000887;BTO:0001103 18676376 t gcesareni "The ca2+ dependent phosphatase calcineurin induces cardiac and skeletal muscle hypertrophy by a process that involves nf-at nuclear translocation, and activation of mef2c." SIGNOR-179796 MAPK10 protein P53779 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser172 YRDPSCLsPASSLSS 9606 10652349 t "Translocation from Nucleus to Cytoplasm" esanto "We show that jnk, erk, and p38 physically associate with the nfatc n-terminal regulatory domain and can directly phosphorylate functionally important residues involved in regulating nfatc subcellular localization, namely ser(172) and the conserved nfatc ser-pro repeats." SIGNOR-74556 CDC42 protein P60953 UNIPROT NFATC1 protein O95644 UNIPROT "up-regulates activity" 9606 18976935 f lperfetto "Furthermore, membrane targeting of the SLAT Dbl-homology (catalytic) domain was sufficient to trigger TCR-mediated NFAT activation and Th1 and Th2 differentiation in a Cdc42-dependent manner." SIGNOR-253370 PPP3CA protein Q08209 UNIPROT NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 BTO:0000782 14722106 t gcesareni "Once activated, calcineurin directly dephosphorylates NFAT proteins that are present in a hyperphosphorylated latent form in the cytoplasm and induces their rapid translocation into the nucleus, where in concert with nuclear partner proteins such as the AP-1 transcription factor complex, they are able to bind cooperatively to their target promoter elements and activate the transcription of specific NFAT target genes" SIGNOR-84038 PPP3CA protein Q08209 UNIPROT NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 BTO:0000782 15276472 t gcesareni "Once activated, calcineurin directly dephosphorylates members of the nuclear factor of activated t-cells (nfat) transcription factor family in the cytoplasm, promoting their translocation into the nucleus." SIGNOR-127248 PPP3CA protein Q08209 UNIPROT NFATC1 protein O95644 UNIPROT "up-regulates activity" dephosphorylation 9606 23015147 t "Calcineurin is known to facilitate the nuclear translocation of the nuclear factor of activated T cells (NFAT)." SIGNOR-253329 MAPK14 protein Q16539 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser172 YRDPSCLsPASSLSS 9606 10652349 t "Translocation from Nucleus to Cytoplasm" esanto "We show that jnk, erk, and p38 physically associate with the nfatc n-terminal regulatory domain and can directly phosphorylate functionally important residues involved in regulating nfatc subcellular localization, namely ser(172) and the conserved nfatc ser-pro repeats." SIGNOR-74560 Calcineurin complex SIGNOR-C155 SIGNOR NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 BTO:0000782 14722106 t gcesareni "Once activated, calcineurin directly dephosphorylates NFAT proteins that are present in a hyperphosphorylated latent form in the cytoplasm and induces their rapid translocation into the nucleus, where in concert with nuclear partner proteins such as the AP-1 transcription factor complex, they are able to bind cooperatively to their target promoter elements and activate the transcription of specific NFAT target genes" SIGNOR-252313 Calcineurin complex SIGNOR-C155 SIGNOR NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 21880741 t gcesareni "Calcineurin directly dephosphorylates nfat resulting in the nuclear import of nfat." SIGNOR-252323 NTS protein P30990 UNIPROT NTSR2 protein O95665 UNIPROT down-regulates binding 9606 BTO:0000975 9851594 t gcesareni "Neurotensin binding to recombinant neurotensin nt2 receptor expressed in cho cells does not elicit a biological response as determined by second messenger measurements." SIGNOR-62519 WNK1 protein Q9H4A3 UNIPROT OXSR1 protein O95747 UNIPROT up-regulates phosphorylation Thr185 TRNKVRKtFVGTPCW 9606 17190791 t gcesareni "Activation of wnk1 coincides with the phosphorylation and activation of two wnk1 substrates, namely, the protein kinases ste20/sps1-related proline alanine-rich kinase (spak) and oxidative stress response kinase-1 (osr1)" SIGNOR-151663 WNK1 protein Q9H4A3 UNIPROT OXSR1 protein O95747 UNIPROT up-regulates phosphorylation Ser325 VRRVPGSsGRLHKTE 9606 17190791 t gcesareni "Activation of wnk1 coincides with the phosphorylation and activation of two wnk1 substrates, namely, the protein kinases ste20/sps1-related proline alanine-rich kinase (spak) and oxidative stress response kinase-1 (osr1)" SIGNOR-151659 ATF4 protein P18848 UNIPROT FGF19 protein O95750 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 23205607 t lperfetto "Reporter gene analyses using the 5'-promoter region of FGF19 revealed that a functional AARE (amino-acid-response element) was localized in this region, and this site was responsible for inducing its transcription through ATF4 (activating transcription factor 4), which is activated in response to ER stress" SIGNOR-253727 6 protein P0DTC6 UNIPROT DDX58 protein O95786 UNIPROT "down-regulates activity" 9606 32529952 f miannu "Orf6 of both SARS-CoV and SARS-CoV-2 were able to inhibit type I (IFNα2 and IFNβ) and type III (IFNλ1 and IFNλ2/3) interferons secretion into cell culture supernatant upon Sendai virus infection (Figure 2(I–L)).Interferon beta luciferase assay showed that orf6 of both viruses were able to effectively inhibit RIG-I induced interferon production (Figure 2(B)). These altogether supported the notion that SARS-CoV-2 is a potent interferon antagonist." SIGNOR-262516 PPP1CC protein P36873 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates activity" dephosphorylation Ser8 MTTEQRRsLQAFQDY 9606 BTO:0000007 23499489 t lperfetto "We identified PP1alpha and PP1gamma as primary phosphatases responsible for MDA5 and RIG-I dephosphorylation, leading to their activation.|endogenous RIG-I and MDA5 that interacted with PP1 exhibited markedly decreased phosphorylation levels at S8 and S88, respectively " SIGNOR-264580 VCP protein P55072 UNIPROT DDX58 protein O95786 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys181 ALEKERNkFSELWIV 9606 26471729 t lperfetto "Here, we report a new role for p97 with Npl4-Ufd1 as its cofactor in reducing antiviral innate immune responses by facilitating proteasomal degradation of RIG-I. The p97 complex is able to directly bind both non-ubiquitinated RIG-I and the E3 ligase RNF125, promoting K48-linked ubiquitination of RIG-I at residue K181." SIGNOR-261000 WNT7A protein O00755 UNIPROT FZD7 protein O75084 UNIPROT "up-regulates activity" binding 23290138 t "Simone Vumbaca" "Wnt7a-Fzd7 signaling stimulates symmetric stem cell divisions" SIGNOR-255646 6 protein P59634 UNIPROT DDX58 protein O95786 UNIPROT "down-regulates activity" 9606 32529952 f miannu "Orf6 of both SARS-CoV and SARS-CoV-2 were able to inhibit type I (IFNα2 and IFNβ) and type III (IFNλ1 and IFNλ2/3) interferons secretion into cell culture supernatant upon Sendai virus infection (Figure 2(I–L)).Interferon beta luciferase assay showed that orf6 of both viruses were able to effectively inhibit RIG-I induced interferon production (Figure 2(B)). These altogether supported the notion that SARS-CoV-2 is a potent interferon antagonist." SIGNOR-262517 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Ser855 PKPKQFSsFEKRAKI 9606 21068236 t lperfetto "Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2) in the resting state of the cell and dephosphorylated when cells are infected by rna virus. Mutation at aa position 770 or 854 to 855 of rig-i renders it constitutively active" SIGNOR-169404 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Thr770 DSILRLQtWDEAVFR 9606 21068236 t lperfetto "Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2) in the resting state of the cell and dephosphorylated when cells are infected by rna virus. Mutation at aa position 770 or 854 to 855 of rig-i renders it constitutively active" SIGNOR-169408 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Ser854 HPKPKQFsSFEKRAK 9606 21068236 t lperfetto "Phosphorylation of rig-i by casein kinase ii inhibits its antiviral response. Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2)" SIGNOR-169400 G3BP1 protein Q13283 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates quantity" 9606 31827077 f miannu "We further identified that G3BP1 is able to interact with RIG-I and boost its expression. RIG-I expression could be stabilized by G3BP1 via antagonizing RNF125-mediated RIG-I degradation. Secondly, we demonstrated that G3BP1 potentiates the self-association and auto-ubiquitination of RNF125. Hence, it is more likely that G3BP1 first promotes RNF125 degradation by enhancing self-association and auto-ubiquitination of RNF125, and then RIG-I degradation mediated by RNF125 is alleviated" SIGNOR-261319 G3BP1 protein Q13283 UNIPROT DDX58 protein O95786 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 30804210 t SARA "G3BP1 binds RIG-I and that this interaction involves the C-terminal RGG domain of G3BP1, G3BP1 significantly enhances RIG-I-induced ifn-b mRNA synthesis." SIGNOR-260980 RNF135 protein Q8IUD6 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates activity" ubiquitination Lys907 GVQTLYSkWKDFHFE 9606 BTO:0000007 19017631 t miannu "Our data suggest that Riplet/RNF135 is a novel factor of the RIG-I pathway that is involved in the evoking of human innate immunity against RNA virus infection, and activates RIG-I through ubiquitination of its C-terminal region." SIGNOR-265568 RNF135 protein Q8IUD6 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates activity" ubiquitination Lys909 QTLYSKWkDFHFEKI 9606 BTO:0000007 19017631 t miannu "Our data suggest that Riplet/RNF135 is a novel factor of the RIG-I pathway that is involved in the evoking of human innate immunity against RNA virus infection, and activates RIG-I through ubiquitination of its C-terminal region." SIGNOR-265569 TRIM58 protein Q8NG06 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates activity" ubiquitination Lys172 ENWPKTLkLALEKER 23499489 t lperfetto "Specifically, the ubiquitin E3 ligase TRIM25 ubiquitinates K172 in the CARD2 of RIG-I, which is essential for the efficient interaction of RIG-I with MAVS and thereby for antiviral signal transduction " SIGNOR-264582 Viral_dsRNA stimulus SIGNOR-ST21 SIGNOR DDX58 protein O95786 UNIPROT up-regulates 9606 19052324 t miannu "Initially, RIG-I and MDA5 sense dsRNA in the cytoplasm, produced as a by-product of RNA virus replication.Once one or both of these sensors are activated, they interact with a mitochondrial membrane protein called MAVS (mitochondrial antiviral) (also called IPS1, Cardif, and VISA). They signal to the mitochondrial membrane protein MAVS, which in turn activates the kinases TBK1 and IKKɛ." SIGNOR-260141 MAPKAPK2 protein P49137 UNIPROT BAG2 protein O95816 UNIPROT up-regulates phosphorylation Ser20 GRFCRSSsMADRSSR 9606 BTO:0000567 15271996 t lperfetto "We provided definite evidence that mapkapk2 phosphorylates bag2 at ser 20 in vitro and in vivo. These results demonstrate that bag2 is a novel component of the p38 mapk signaling pathways." SIGNOR-126953 DNMT1 protein P26358 UNIPROT BAG3 protein O95817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254110 PRKCD protein Q05655 UNIPROT BAG3 protein O95817 UNIPROT up-regulates phosphorylation Ser187 SSSSSSAsLPSSGRS 9606 23108398 t lperfetto "Pkc_-mediated phosphorylation of bag3 at ser187 site induces epithelial-mesenchymal transition and enhances invasiveness in thyroid cancer fro cells. we showed that bag3 was implicated in epithelial-mesenchymal transition (emt) procedure, and phosphorylation state at ser187 site had a critical role in emt regulation by bag3." SIGNOR-199316 DNMT3B protein Q9UBC3 UNIPROT BAG3 protein O95817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254111 TP53 protein P04637 UNIPROT AIFM1 protein O95831 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23506862 t miannu "P53 regulates basal expression of AIF and SCO2 and facilitates oxidative phosphorylation. The expression of GLUT1, GLUT4, and HK2 is negatively regulated by p53, whereas TIGAR expression is induced by p53. The net result of p53-mediated regulation of these glycolytic enzymes is the suppression of glycolysis. In addition, p53 directly binds and inhibits G6PD activity and downregulates the pentose phosphate pathway." SIGNOR-267462 BAK1 protein Q16611 UNIPROT AIFM1 protein O95831 UNIPROT up-regulates relocalization 9606 23003569 t gcesareni "First, bax/bak-mediated momp leads to the release of a significant part of the cyt c, smac/diablo and htra2/omi proteins. in a third step, cyt c, smac/diablo and htra2/omi, which were released into the cytosol, trigger caspase activation. This is necessary to alter the physical association of aif and endog with the im to enable their relocation to the cytosol." SIGNOR-192092 AARS1 protein P49588 UNIPROT Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI "up-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270447 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LATS1 protein O95835 UNIPROT down-regulates 10090 22863277 f milica "Serum-borne lysophosphatidic acid (lpa) and sphingosine 1-phosphophate (s1p) act through g12/13-coupled receptors to inhibit the hippo pathway kinases lats1/2, thereby activating yap and taz transcription coactivators, which are oncoproteins repressed by lats1/2." SIGNOR-198517 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI LATS1 protein O95835 UNIPROT down-regulates 9606 BTO:0000007 22863277 f milica "Serum-borne lysophosphatidic acid (lpa) and sphingosine 1-phosphophate (s1p) act through g12/13-coupled receptors to inhibit the hippo pathway kinases lats1/2, thereby activating yap and taz transcription coactivators, which are oncoproteins repressed by lats1/2." SIGNOR-198550 NUAK1 protein O60285 UNIPROT LATS1 protein O95835 UNIPROT down-regulates phosphorylation Ser464 NIPVRSNsFNNPLGN 9606 19927127 t lperfetto "Moreover, we show that nuak1 phosphorylates lats1 at s464 and this has a role in controlling its stabilitycells that constitutively express nuak1 suffer gross aneuploidies and show diminished expression of the genomic stability regulator lats1" SIGNOR-161792 CDK1 protein P06493 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation Ser613 EKKQITTsPITVRKN 9606 SIGNOR-C17 12372621 t lperfetto "Warts is a serine/threonine kinase and a dynamic component of the mitotic apparatus. We have found that cdc2/cyclin b forms a complex with a fraction of warts in the centrosome and phosphorylates the ser613 site of warts during mitosisit can be speculated that phosphorylation of warts by cdc2/cyclin b promotes a protein complex formation on the mitotic apparatus at early mitosis, which may be required for subsequent activation of warts kinase at the metaphase-anaphase transition." SIGNOR-94160 F2R protein P25116 UNIPROT LATS1 protein O95835 UNIPROT down-regulates 9606 BTO:0000007 22972936 f "Here we report that stimulation of protease-activated receptors (PARs) activates YAP/TAZ by decreasing phosphorylation and increasing nuclear localization." milica "Par1 acts through g12/13 and rho gtpase to inhibit the lats1/2 kinase." SIGNOR-192045 NF2 protein P35240 UNIPROT LATS1 protein O95835 UNIPROT up-regulates binding 9606 24012335 t "The opposite changes in Lats/YAP and Mst1/2 phosphorylation upon loss of NF2 therefore argue against the generally assumed linear model in which NF2 signals through activation of Mst1/3" flangone "As expected, the nf2-/- fc-912 cells were defective in lats1/2 phosphorylation (figure s2e-f). Subcellular fractionation revealed a significant increase of endogenous lats1/2 in the cytoplasmic relative to the membrane fraction in the nf2-/- fc-912 schwann cells compared to the nf2+/+ fh-912 schwann cells (figure 2e). This localization defect was rescued by re-expression of nf2" SIGNOR-202604 STK4 protein Q13043 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation Ser909 HQRCLAHsLVGTPNY 9606 BTO:0000007 15688006 t milica "We show that Mst2 and hWW45 interact with each other in human cells and that both Mst2 and Mst1 are able to phosphorylate Lats1 and Lats2, thereby stimulating Lats kinase activity." SIGNOR-133551 STK4 protein Q13043 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation Thr1079 EHAFYEFtFRRFFDD 9606 15688006 t milica "We show that Mst2 and hWW45 interact with each other in human cells and that both Mst2 and Mst1 are able to phosphorylate Lats1 and Lats2, thereby stimulating Lats kinase activity." SIGNOR-133555 STK3 protein Q13188 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation Ser909 HQRCLAHsLVGTPNY 9606 BTO:0000007 15688006 t "Two of these, S909 and T1079, were required for Lats1 activation." milica "Since the N-terminal half of Lats1 (residues 1–588) was dispensable for the activation of Lats1 by Mst2, mass spectrometry was used to identify phosphorylation sites within the C-terminal domain of Lats1." SIGNOR-133544 STK3 protein Q13188 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation Thr1079 EHAFYEFtFRRFFDD 9606 BTO:0000007 15688006 t "Two of these, S909 and T1079, were required for Lats1 activation." milica "Since the N-terminal half of Lats1 (residues 1–588) was dispensable for the activation of Lats1 by Mst2, mass spectrometry was used to identify phosphorylation sites within the C-terminal domain of Lats1." SIGNOR-132927 VEPH1 protein Q14D04 UNIPROT LATS1 protein O95835 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000938 22055343 f "In the neuronal differentiation" lperfetto "Melted represses warts transcription to disrupt hippo pathway activity and specify rh5 fate wts and melt repress each other s transcription in a double negative, bistable feedback loop that directs robust expression of either rh5 or rh6 in r8" SIGNOR-177074 MOB1B protein Q7L9L4 UNIPROT LATS1 protein O95835 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1." SIGNOR-169795 NUAK2 protein Q9H093 UNIPROT LATS1 protein O95835 UNIPROT down-regulates phosphorylation Ser464 NIPVRSNsFNNPLGN 9606 19927127 t gcesareni "Phosphorylation at ser-464 by nuak1 and nuak2 leads to decreased protein level and is required to regulate cellular senescence and cellular ploidy" SIGNOR-161796 MOB1A protein Q9H8S9 UNIPROT LATS1 protein O95835 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1" SIGNOR-169752 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR LATS1 protein O95835 UNIPROT up-regulates phosphorylation Ser613 EKKQITTsPITVRKN 9606 12372621 t lperfetto "Warts is a serine/threonine kinase and a dynamic component of the mitotic apparatus. We have found that cdc2/cyclin b forms a complex with a fraction of warts in the centrosome and phosphorylates the ser613 site of warts during mitosisit can be speculated that phosphorylation of warts by cdc2/cyclin b promotes a protein complex formation on the mitotic apparatus at early mitosis, which may be required for subsequent activation of warts kinase at the metaphase-anaphase transition." SIGNOR-216757 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR LATS1 protein O95835 UNIPROT down-regulates 9606 23450633 f gcesareni "Ga12/13 recruitment of rho-gefs causes rhoa activation and f-actin assembly, which promotes lats1/lat2 inactivation by an unknown, but myosin-independent mechanism." SIGNOR-201522 F2RL2 protein O00254 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257301 FZD4 protein Q9ULV1 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 18077588 t areggio "Here we show that both Fz and Dvl functions are critical for Wnt-induced Lrp6 phosphorylation through Fz-Lrp6 interaction." SIGNOR-258964 P2RY10 protein O00398 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257213 MLNR protein O43193 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257132 GALR2 protein O43603 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257136 HCRTR1 protein O43613 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257294 HCRTR2 protein O43614 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257290 GALR3 protein O60755 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257206 S1PR2 protein O95136 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257289 ADRB2 protein P07550 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257192 "BRCA1-C complex" complex SIGNOR-C299 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 25400280 f lperfetto "The BRCA1–C complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-263228 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000567 9687510 t lperfetto "Mitogen- and stress-activated protein kinase-1 (msk1) is directly activated by mapk and sapk2/p38,." SIGNOR-59454 ADRB1 protein P08588 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257030 HTR1A protein P08908 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257197 CHRM5 protein P08912 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257291 CHRM1 protein P11229 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257130 CHRM3 protein P20309 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257134 TACR2 protein P21452 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257131 FPR1 protein P21462 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256961 CNR1 protein P21554 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257211 ZBTB16 protein Q05516 UNIPROT miR-146a mirna URS000075D8A0_9606 RNAcentral "down-regulates quantity by repression" "transcriptional regulation" 9606 22327366 t "In endothelial cells. KLF2 binds to the promoter and induces a signi cant upregulation of the miR-143/145 cluster" SIGNOR-255941 CD3G protein P09693 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates 9606 BTO:0000782 17668895 f gcesareni "Tcr stimulation also activates the mitogen- and stress-activated kinases (msk) downstream of erk1/2." SIGNOR-157148 DRD1 protein P21728 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257391 TBXA2R protein P21731 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257023 DRD5 protein P21918 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257418 EDNRB protein P24530 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257428 HRH2 protein P25021 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257424 FPR2 protein P25090 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256888 ADRA1D protein P25100 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257191 EDNRA protein P25101 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257427 "Lig4-Xrcc4 complex" complex SIGNOR-C354 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates -1 19837014 t miannu "The DNA ligase IV-Xrcc4 complex is responsible for the ligation of broken DNA ends in the non-homologous end-joining (NHEJ) pathway of DNA double strand break repair in mammals." SIGNOR-264534 TACR1 protein P25103 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257423 PTAFR protein P25105 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257436 F2R protein P25116 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257293 HTR1D protein P28221 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257208 HTR1B protein P28222 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257207 HTR2A protein P28223 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257227 HTR2C protein P28335 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257295 NMBR protein P28336 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257422 ADORA2A protein P29274 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257413 ADORA2B protein P29275 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257414 TACR3 protein P29371 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257333 BDKRB2 protein P30411 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257199 GRPR protein P30550 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257421 AGTR1 protein P30556 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257133 OXTR protein P30559 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257332 SSTR2 protein P30874 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256963 GNRHR protein P30968 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257331 CCKAR protein P32238 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257361 CCKBR protein P32239 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257363 MC4R protein P32245 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257392 MC5R protein P33032 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257393 HTR7 protein P34969 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257430 PTGER1 protein P34995 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257194 ADRA1A protein P35348 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257195 HRH1 protein P35367 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257425 ADRA1B protein P35368 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257190 SMC5/6 complex SIGNOR-C374 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 27427983 f miannu "The SMC5/6 complex, consisting of SMC5, SMC6, and non-SMC elements NSMCE1–6, has key roles in the maintenance of chromosome integrity during mitotic proliferation, meiosis, and DNA repair and is critical for genome stability. In particular, the SMC5/6 complex is involved in resolving intermediates during recombination (5, 6) and other complex DNA structures, such as stalled replication forks" SIGNOR-265487 AARS1 protein P49588 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270448 WNT9B protein O14905 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 20093360 t gcesareni "We find that wnt9b binds to a different part of the lrp6 extracellular domain" SIGNOR-163552 APLNR protein P35414 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256960 OPRD1 protein P41143 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256962 OPRL1 protein P41146 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257209 HTR2B protein P41595 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257228 MC3R protein P41968 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257298 PTGFR protein P43088 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257193 LPAR6 protein P43657 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257212 BDKRB1 protein P46663 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257362 "DNA polymerase delta" complex SIGNOR-C376 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 24035200 f lperfetto "Analysis of the subcellular localization of Pol subunits in response to UV indicates that Pol delta3 is present at sites of DNA damage long before repair is complete, so that Pol delta3 is the form of Pol activity that is likely involved in gap filling reactions during DNA repair" SIGNOR-265721 MCM10 protein Q7L590 UNIPROT RECQL4 protein O94761 UNIPROT down-regulates binding 9606 19696745 t miannu "Mcm10 inhibits recq4 helicase activity." SIGNOR-187701 PRLHR protein P49683 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257198 HTR6 protein P50406 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257395 F2RL1 protein P55085 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257359 MC1R protein Q01726 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257085 HTR4 protein Q13639 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257416 P2RY14 protein Q15391 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257210 LTB4R protein Q15722 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257086 FFAR4 protein Q5NUL3 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257420 "DNA polymerase epsilon" complex SIGNOR-C377 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 10801849 f lperfetto "HeLa pol epsilon was initially purified as a soluble factor that restored repair synthesis to cytosol-depleted, UV-irradiated permeabilized human fibroblasts (11). By reconstituting the nucleotide excision repair (NER) process from purified proteins, Shivji et al. (12) further showed that mammalian pol epsilon was the most efficient enzyme in performing gap-filling DNA synthesis during NER." SIGNOR-265722 GCG protein P01275 UNIPROT LATS1 protein O95835 UNIPROT up-regulates 9606 23075495 f gcesareni "On the other hand, galfas-coupled signals, such as epinephrine and glucagon, induce kinase activity of lats1/2, leading to phosphorylation and yap/taz." SIGNOR-199202 GPR119 protein Q8TDV5 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257415 LPAR1 protein Q92633 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257200 GHSR protein Q92847 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257429 KISS1R protein Q969F8 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256893 MCHR2 protein Q969V1 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257334 P2RY11 protein Q96G91 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257435 MRGPRX2 protein Q96LB1 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257434 MRGPRX1 protein Q96LB2 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257433 "DNA polymerase gamma" complex SIGNOR-C378 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 19837034 f lperfetto "DNA Pol gamma, in contrast to the many nuclear DNA polymerases (DNAPs) that have specialized functions, is solely responsible for DNA replication and repair in mitochondria. " SIGNOR-265723 OXGR1 protein Q96P68 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257417 F2RL3 protein Q96RI0 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257419 S1PR3 protein Q99500 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257437 LPAR4 protein Q99677 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257432 P2RY13 protein Q9BPV8 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257027 NMUR2 protein Q9GZQ4 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257292 NMUR1 protein Q9HB89 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256894 LPAR2 protein Q9HBW0 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257431 CYSLTR2 protein Q9NS75 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257140 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR2 protein O95136 UNIPROT up-regulates "chemical activation" 9606 16794003 t gcesareni "The evidence suggests that s1p acting on s1p receptors coupled to gq." SIGNOR-147230 LPAR3 protein Q9UBY5 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257357 UTS2R protein Q9UKP6 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257426 GPR132 protein Q9UNW8 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257396 CYSLTR1 protein Q9Y271 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257135 CREB1 protein P16220 UNIPROT SNAI1 protein O95863 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000157 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253797 SFN protein P31947 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates relocalization 9606 20940406 t lperfetto "Pkd1 phosphorylates ser(11) (s11) on transcription factor snail, a master emt regulator and repressor of e-cadherin expression, triggering nuclear export of snail via 14-3-3_ binding" SIGNOR-168540 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser104 GKGSQPPsPPSPAPS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164617 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser115 PAPSSFSsTSVSSLE 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164629 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser111 SPPSPAPsSFSSTSV 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164625 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser119 SFSSTSVsSLEAEAY 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129418 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser104 GKGSQPPsPPSPAPS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129402 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser107 SQPPSPPsPAPSSFS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129406 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser100 DEDSGKGsQPPSPPS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164613 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser119 SFSSTSVsSLEAEAY 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164633 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser107 SQPPSPPsPAPSSFS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164621 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser96 TSLSDEDsGKGSQPP 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129422 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser115 PAPSSFSsTSVSSLE 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129414 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser96 TSLSDEDsGKGSQPP 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164637 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser111 SPPSPAPsSFSSTSV 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129410 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser100 DEDSGKGsQPPSPPS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129398 CSNK2A1 protein P68400 UNIPROT SNAI1 protein O95863 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser11 SFLVRKPsDPNRKPN 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161771 CSNK2A1 protein P68400 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser92 VAELTSLsDEDSGKG 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161775 PRKAA1 protein Q13131 UNIPROT SNAI1 protein O95863 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser92 SFLVRKPsDPNRKPN 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161779 PRKAA1 protein Q13131 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser92 VAELTSLsDEDSGKG 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161783 PAK1 protein Q13153 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser246 QACARTFsRMSLLHK 9606 BTO:0000150 15833848 t lperfetto "Pak1 regulates the repressor activity of snail by phosphorylating on ser(246). Pak1 phosphorylation of snail supports snail's accumulation in the nucleus as well as its repressor functions." SIGNOR-135605 MTA1 protein Q13330 UNIPROT SNAI1 protein O95863 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254596 PRKD1 protein Q15139 UNIPROT SNAI1 protein O95863 UNIPROT "down-regulates activity" phosphorylation Ser11 SFLVRKPsDPNRKPN 9606 20940406 t lperfetto "Pkd1 phosphorylates ser(11) (s11) on transcription factor snail, a master emt regulator and repressor of e-cadherin expression, triggering nuclear export of snail via 14-3-3_ binding. Pkd1 regulates the expression of e-cadherin at the promoter level through direct phosphorylation of the transcriptional repressor snai1. Pkd1-mediated phosphorylation of snai1 occurs in the nucleus and generates a nuclear, inactive dna/snai1 complex that shows decreased interaction with its co-repressor ajuba." SIGNOR-168537 PKN1 protein Q16512 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser246 QACARTFsRMSLLHK 9606 BTO:0000150 15833848 t lperfetto "Pak1 phosphorylation of snail, a master regulator of epithelial-to-mesenchyme transition, modulates snail's subcellular localization and functionswe found for the first time that pak1 promotes transcription repression activity of snail from e-cadherin, occludin, and aromatase promoters. Pak1 regulates the repressor activity of snail by phosphorylating on ser(246). Pak1 phosphorylation of snail supports snail's accumulation in the nucleus as well as its repressor functions." SIGNOR-135609 LATS2 protein Q9NRM7 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Thr203 QGHVRTHtGEKPFSC 9606 21952048 t lperfetto "Lats2 kinase potentiates snail1 activity by promoting nuclear retention upon phosphorylation. during tgf_-induced emt lats2 is activated and snail1 phosphorylated at t203." SIGNOR-176647 TGFb proteinfamily SIGNOR-PF5 SIGNOR SNAI1 protein O95863 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 29305973 t miannu "Epithelial-mesenchymal transition (EMT) takes place, namely fibrosis, development and cancer. the process of EMT is integral to a number of physiological and disease states. TGF-β1 is a major effector of this process that activates various key transcription factors such as Snai1." SIGNOR-265251 POU5F1 protein Q01860 UNIPROT TBX18 protein O95935 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254945 POU5F1 protein Q01860 UNIPROT EOMES protein O95936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254930 PCNA protein P12004 UNIPROT NCR2 protein O95944 UNIPROT "down-regulates activity" binding 9606 22021614 t miannu "NK cells play an important role in the early immune response to cancer. The NKp44 activating receptor is the only natural cytotoxicity receptor that is expressed exclusively by primate NK cells, yet its cellular ligands remain largely unknown." SIGNOR-260043 KMT2E protein Q8IZD2 UNIPROT NCR2 protein O95944 UNIPROT "up-regulates activity" binding 9606 BTO:0000737 23958951 t miannu "We identify natural cytotoxicity receptor NKp44 (NKp44L), a novel isoform of the mixed-lineage leukemia-5 protein, as a cellular ligand for NKp44. Unlike the other MLL family members, NKp44L is excluded from the nucleus, but expressed at the cell-surface level; its subcellular localization is being associated with the presence of a specific C-terminal motif. Strikingly, NKp44L has not been detected on circulating cells isolated from healthy individuals, but it is expressed on a large panel of the tumor and transformed cells." SIGNOR-260045 KMT2E protein Q8IZD2-8 UNIPROT NCR2 protein O95944 UNIPROT "up-regulates activity" binding 9606 BTO:0000737 23958951 t miannu "We identify natural cytotoxicity receptor NKp44 (NKp44L), a novel isoform of the mixed-lineage leukemia-5 protein, as a cellular ligand for NKp44. Unlike the other MLL family members, NKp44L is excluded from the nucleus, but expressed at the cell-surface level; its subcellular localization is being associated with the presence of a specific C-terminal motif. Strikingly, NKp44L has not been detected on circulating cells isolated from healthy individuals, but it is expressed on a large panel of the tumor and transformed cells." SIGNOR-260042 FBN1 protein P35555 UNIPROT EFEMP2 protein O95967 UNIPROT "down-regulates activity" binding 9606 19570982 t "Regulation of binding" miannu "Fibulin-4 and -5 are extracellular glycoproteins with essential non-compensatory roles in elastic fiber assembly. Both fibulins differentially bound N-terminal fibrillin-1, which strongly inhibited their binding to lysyl oxidase and tropoelastin." SIGNOR-251860 CD40LG protein P29965 UNIPROT IGSF6 protein O95976 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 9809579 f miannu "CD40L activation of dendritic cells down-regulates DORA, a novel member of the immunoglobulin superfamily" SIGNOR-261727 AARS1 protein P49588 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270449 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR4 protein O95977 UNIPROT "up-regulates activity" "chemical activation" 9606 10753843 t "These results indicate that EDG-6 is a high affinity receptor for SPP, which couples to a G(i/o) protein, resulting in the activation of growth-related signaling pathways" SIGNOR-261143 AURKA protein O14965 UNIPROT MBD3 protein O95983 UNIPROT up-regulates phosphorylation Ser85 RQRVRYDsSNQVKGK 9606 BTO:0000567 12354758 t llicata "These results suggest that the biochemical changes of mbd3 may be intimately related to the targeting of mbd3 to centrosomes. aurora-a phosphorylates mbd3" SIGNOR-93697 AURKA protein O14965 UNIPROT MBD3 protein O95983 UNIPROT up-regulates phosphorylation Ser24 REEVPRRsGLSAGHR 9606 BTO:0000567 12354758 t llicata "These results suggest that the biochemical changes of mbd3 may be intimately related to the targeting of mbd3 to centrosomes. aurora-a phosphorylates mbd3" SIGNOR-93693 CDK1 protein P06493 UNIPROT PTTG1 protein O95997 UNIPROT up-regulates phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 10656688 t llicata "Hpttg is phosphorylated by cdc2 at ser165 these results suggest that hpttg is induced by, and may have a role in, regulatory pathways involved in the control of cell proliferation." SIGNOR-74619 MAPK3 protein P27361 UNIPROT PTTG1 protein O95997 UNIPROT up-regulates phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 10906323 t gcesareni "Pttg is phosphorylated in vitro on ser(162) by map kinase and this phosphorylation site plays an essential role in pttg transactivation function." SIGNOR-79519 MAPK1 protein P28482 UNIPROT PTTG1 protein O95997 UNIPROT up-regulates phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 10906323 t gcesareni "Pttg is phosphorylated in vitro on ser(162) by map kinase and this phosphorylation site plays an essential role in pttg transactivation function." SIGNOR-79515 959122-11-3 chemical CID:24768261 PUBCHEM DGAT1 protein O75907 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205695 APC-c complex SIGNOR-C150 SIGNOR PTTG1 protein O95997 UNIPROT "down-regulates quantity by destabilization" ubiquitination 21596315 t lperfetto "Complexed with the activator proteins CDC20 or CDH1 (Fang et al., 1998, Visintin et al., 1997), the APC/C recognizes, ubiquitinates, and targets for proteasomal degradation a multitude of cell cycle regulators containing KEN or D box degrons, including securin, cyclin A, and cyclin B." SIGNOR-265049 CARD9 protein Q9H257 UNIPROT BCL10 protein O95999 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 11053425 t "To identify upstream signaling partners of BCL10, we performed a mammalian two-hybrid analysis and identified CARD9 as a novel CARD-containing protein that interacts selectively with the CARD activation domain of BCL10. When expressed in cells, CARD9 binds to BCL10 and activates NF-kappaB." SIGNOR-257602 PRKG1 protein Q13976 UNIPROT PPP1R17 protein O96001 UNIPROT up-regulates phosphorylation Thr68 KKPRRKDtPALHIPP 9606 BTO:0001011 10051666 t miannu "Recombinant human G-substrate was phosphorylated efficiently by cGMP-dependent protein kinase exclusively at Thr residues, and it was recognized by antibodies specific for rabbit phospho-G-substrate. The amino acid sequences surrounding the sites of phosphorylation in G-substrate are related to those around Thr-34 and Thr-35 of the dopamine- and cAMP-regulated phosphoprotein DARPP-32 and inhibitor-1, respectively, two potent inhibitors of protein phosphatase 1." SIGNOR-263148 PRKG1 protein Q13976 UNIPROT PPP1R17 protein O96001 UNIPROT up-regulates phosphorylation Thr119 KKPRRKDtPALHMSP 9606 BTO:0001011 10051666 t miannu "Recombinant human G-substrate was phosphorylated efficiently by cGMP-dependent protein kinase exclusively at Thr residues, and it was recognized by antibodies specific for rabbit phospho-G-substrate. The amino acid sequences surrounding the sites of phosphorylation in G-substrate are related to those around Thr-34 and Thr-35 of the dopamine- and cAMP-regulated phosphoprotein DARPP-32 and inhibitor-1, respectively, two potent inhibitors of protein phosphatase 1." SIGNOR-263147 PRKCA protein P17252 UNIPROT HAND1 protein O96004 UNIPROT unknown phosphorylation Thr107 PKKERRRtESINSAF 9606 BTO:0000007 14636580 t lperfetto "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. In addition, phosphopeptide mapping analysis of wild-type and mutant forms of HAND1 shows that three of these conserved residues, T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. " SIGNOR-249244 PRKCA protein P17252 UNIPROT HAND1 protein O96004 UNIPROT unknown phosphorylation Ser109 KERRRTEsINSAFAE 9606 14636580 t lperfetto "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. In addition, phosphopeptide mapping analysis of wild-type and mutant forms of HAND1 shows that three of these conserved residues, T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. " SIGNOR-249242 PRKCA protein P17252 UNIPROT HAND1 protein O96004 UNIPROT unknown phosphorylation Ser98 RLGRRKGsGPKKERR 9606 14636580 t lperfetto "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. In addition, phosphopeptide mapping analysis of wild-type and mutant forms of HAND1 shows that three of these conserved residues, T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. " SIGNOR-249243 PRKACA protein P17612 UNIPROT HAND1 protein O96004 UNIPROT "down-regulates activity" phosphorylation Thr107 PKKERRRtESINSAF 10116 BTO:0001556 14636580 t miannu "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. We determined that modification of HAND1 at residues 107 and 109 affects dimerization affinities with E-proteins, thus changing the bHLH dimer equilibrium within the cell. These modifications also affect HAND1 function." SIGNOR-249991 PRKACA protein P17612 UNIPROT HAND1 protein O96004 UNIPROT unknown phosphorylation Ser98 RLGRRKGsGPKKERR 10116 BTO:0001556 14636580 t miannu "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. We determined that modification of HAND1 at residues 107 and 109 affects dimerization affinities with E-proteins, thus changing the bHLH dimer equilibrium within the cell. These modifications also affect HAND1 function." SIGNOR-249990 PRKACA protein P17612 UNIPROT HAND1 protein O96004 UNIPROT "down-regulates activity" phosphorylation Ser109 KERRRTEsINSAFAE 10116 BTO:0001556 14636580 t miannu "In vitro and in vivo phosphorylation studies show that both PKA and PKC can phosphorylate HAND1 and -2. T107; S109 within helix I and S98 within the basic domain, are the phosphorylated residues. We determined that modification of HAND1 at residues 107 and 109 affects dimerization affinities with E-proteins, thus changing the bHLH dimer equilibrium within the cell. These modifications also affect HAND1 function." SIGNOR-249989 ATRX protein P46100 UNIPROT ZBED1 protein O96006 UNIPROT "up-regulates activity" binding 7227 BTO:0001138 22021382 t 1 miannu "XNP/dATRX physically interacts with DREF. our results show that DREF is required for the proper expression of pnr and that XNP/dATRX binds to DREF at the DRE sites, resulting in the repression of pnr gene expression." SIGNOR-239729 PAK4 protein O96013 UNIPROT PAK4 protein O96013 UNIPROT "up-regulates activity" phosphorylation Ser474 KEVPRRKsLVGTPYW 10090 BTO:0000944 11668177 t lperfetto "Here we demonstrate that PAK4 is frequently overexpressed in human tumor cell lines of various tissue origins. We also have identified serine (Ser-474) as the likely autophosphorylation site in the kinase domain of PAK4 in vivo. Mutation of this serine to glutamic acid (S474E) results in constitutive activation of the kinase." SIGNOR-235867 MUSK protein O15146 UNIPROT WNT11 protein O96014 UNIPROT up-regulates binding 9606 23151663 t gcesareni "Like ror, musk has an extracellular region with homolgogy to the frizzled crd, binding of which by wnt11 stimulates a pcp-like pathway during neuromuscular development" SIGNOR-199518 ERG protein P11308 UNIPROT WNT11 protein O96014 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21242973 f miannu "ERG transcriptional networks in leukemia converge on WNT signaling targets. Specifically, WNT11 emerged as a direct target of ERG. Small interfering RNA (siRNA)-mediated knockdown of ERG confirmed downregulation of WNT11 transcripts." SIGNOR-254071 SOSTDC1 protein Q6X4U4 UNIPROT WNT11 protein O96014 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242721 3-(carbamoylamino)-5-(3-fluorophenyl)-N-[(3S)-3-piperidinyl]-2-thiophenecarboxamide chemical CHEBI:131156 ChEBI CHEK2 protein O96017 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "Azd7762 is equally potent against chk2 in vitro." SIGNOR-163119 SCHEMBL14517914 chemical CID:10016910 PUBCHEM CHEK2 protein O96017 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "Xl844 (exelixis) a potent atp-competitive inhibitor of chk1 (ki, 2.2nm) and chk2 (ki, 0.07nm)." SIGNOR-163234 PPM1D protein O15297 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" dephosphorylation Thr68 SSLETVStQELYSIP -1 16311512 t "an in vitro phosphatase assay revealed that Wip1 (WT), but not Wip1 (D314A), dephosphorylates Thr68 on phosphorylated Chk2 in vitro, resulting in the inhibition of Chk2 kinase activity toward glutathione S-transferase-Cdc25C." SIGNOR-248318 XRCC3 protein O43542 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 BTO:0000567 23438602 f lperfetto "Interestingly, as with ATM (40, 41), XRCC3-deficient cells exhibited RDS and impaired CHK2 activation|Notably, early activation of CHK2 in S/G2 phase was downstream of XRCC3 recruitment as well as its phosphorylation at the sites of DSBs. NBS1 also has been shown to be involved in the early activation of CHK2 in response to IR (42). It is likely that NBS1-dependent CHK2 phosphorylation is mediated through XRCC3 activation." SIGNOR-263261 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser379 SKILGETsLMRTLCG 9606 BTO:0000007 18644861 t lperfetto "Regulation of chk2 ubiquitination and signaling through autophosphorylation of serine 379.Thus, auto-/transphosphorylation of s379 is required for chk2 ubiquitination and effector function" SIGNOR-179537 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser516 PQVLAQPsTSRKRPR 9606 BTO:0002201 12855706 t lperfetto "Chk2 is also autophosphorylated following dna damage. It is proposed that autophosphorylation of chk2 may contribute to chk2 activation. To fully understand the regulation of chk2, we mapped an in vitro chk2 autophosphorylation site at c-terminal serine 516 site (ser-516). Ser-516 of chk2 is phosphorylated following radiation in vivo, and this phosphorylation depends on the kinase activity of chk2." SIGNOR-103544 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr387 LMRTLCGtPTYLAPE 9606 BTO:0000007 11901158 t gcesareni "Phosphorylation of thr-68 by the ataxia telangiectasia-mutated is necessary for efficient activation of chk2 when cells are exposed to ionizing radiation. By an unknown mechanism, this initial event promotes additional autophosphorylation events including modifications of thr-383 and thr-387" SIGNOR-116131 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr68 SSLETVStQELYSIP 9606 BTO:0000007 11901158 t lperfetto "Thus, activation of chk2 in irradiated cells may occur through oligomerization of chk2 via binding of the thr-68-phosphorylated region of one chk2 to the fha domain of another. Oligomerization of chk2 may therefore increase the efficiency of trans-autophosphorylation resulting in the release of active chk2 monomers that proceed to enforce checkpoint control in irradiated cells." SIGNOR-116135 TTK protein P33981 UNIPROT CHEK2 protein O96017 UNIPROT up-regulates phosphorylation Thr68 SSLETVStQELYSIP 9606 15618221 t lperfetto "Ttk/hmps1 directly phosphorylates chk2 on thr-68 in vitro.ablation of ttk expression using small interfering rna results not only in reduced chk2 thr-68 phosphorylation, but also in impaired growth arrest. Our results are consistent with a model in which ttk functions upstream from chk2 in response to dna damage" SIGNOR-132665 PLK1 protein P53350 UNIPROT CHEK2 protein O96017 UNIPROT unknown phosphorylation Thr26 SQPHGSVtQSQGSSS -1 12493754 t lperfetto "Plk1 overexpression enhances phosphorylation of Chk2 at Thr-68. Plk1 phosphorylates recombinant Chk2 in vitro." SIGNOR-249180 PPP2CB protein P62714 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" dephosphorylation Thr68 SSLETVStQELYSIP 9606 16596250 t "Protein phosphatase 2A interacts with Chk2 and regulates phosphorylation at Thr-68 after cisplatin treatment of human ovarian cancer cells|In response to DNA damage, Chk2 is initially phosphorylated at Thr-68, which leads to its full activation." SIGNOR-248582 PPP2CA protein P67775 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" dephosphorylation Thr68 SSLETVStQELYSIP 9606 BTO:0001023 16596250 t "Protein phosphatase 2A interacts with Chk2 and regulates phosphorylation at Thr-68 after cisplatin treatment of human ovarian cancer cells|In response to DNA damage, Chk2 is initially phosphorylated at Thr-68, which leads to its full activation." SIGNOR-248617 PRKDC protein P78527 UNIPROT CHEK2 protein O96017 UNIPROT up-regulates phosphorylation Thr68 SSLETVStQELYSIP 9606 15668230 t gcesareni "We have found that dna-pk is the major constituent of an activity present in extracts of mammalian cells that phosphorylates chk2. Our results suggest that hypophosphorylated chk2 can be phosphorylated at thr68 by dna-pk in vitro." SIGNOR-133384 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr68 SSLETVStQELYSIP 9606 BTO:0000007 10973490 t gcesareni "Here we show that in vitro, atm phosphorylates the ser-gln/thr-gln (sq/tq) cluster domain (scd) on chk2, which contains seven sq/tq motifs, and thr68 is the major in vitro phosphorylation site by atm. Atm predominantly phosphorylates chk2 at thr68, promoting homodimerization and activation via intramolecular trans-autophosphorylation at thr383/387." SIGNOR-81438 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser35 SQGSSSQsQGISSSS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81403 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser19 SHGSSACsQPHGSVT 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81391 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser50 TSTMPNSsQSSHSSS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to iratm- and rad3-related also phosphorylates thr68 in addition to thr26 and ser50, which are not phosphorylated to a significant extent by atm in vitro." SIGNOR-81407 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr26 SQPHGSVtQSQGSSS 9606 BTO:0000007 12024051 t gcesareni "We show here that autophosphorylation of chk2 produced in a cell-free system requires trans phosphorylation by a wortmannin-sensitive kinase, probably atm or atr" SIGNOR-87850 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser33 TQSQGSSsQSQGISS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81399 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser28 PHGSVTQsQGSSSQS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to irser28 was also found to be phosphorylated in an atm-dependent manner" SIGNOR-81395 NF90-NF45 complex SIGNOR-C443 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 9606 21969602 f miannu "The NF90/NF45 complex participates in DNA break repair via nonhomologous end joining" SIGNOR-268490 icariin chemical CHEBI:78420 ChEBI PDE5A protein O76074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193363 ATR protein Q13535 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr68 SSLETVStQELYSIP 9606 BTO:0000007 10973490 t lperfetto "Atm- and rad3-related also phosphorylates thr68 in addition to thr26 and ser50, which are not phosphorylated to a significant extent by atm in vitro.Substitution of thr68 with ala reduced the extent of phosphorylation and activation of chk2 in response to ir" SIGNOR-81442 "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 BTO:0000567 23438602 f lperfetto "Interestingly, as with ATM (40, 41), XRCC3-deficient cells exhibited RDS and impaired CHK2 activation|Notably, early activation of CHK2 in S/G2 phase was downstream of XRCC3 recruitment as well as its phosphorylation at the sites of DSBs. NBS1 also has been shown to be involved in the early activation of CHK2 in response to IR (42). It is likely that NBS1-dependent CHK2 phosphorylation is mediated through XRCC3 activation." SIGNOR-263262 NatA complex SIGNOR-C415 SIGNOR CHEK2 protein O96017 UNIPROT "down-regulates activity" acetylation 9606 BTO:0001109 21351257 t miannu "The human protein N(α)-terminal acetyltransferase A complex (hNatA), composed of the catalytic hNaa10p (hArd1) and auxiliary hNaa15p (hNat1/NATH/Tubedown) subunits, was reported to be important for cell survival and growth of various types of cancer.  lack of acetylation by hNatA activated H2A.X and Chk2 in both HCT116 cell lines independent of TP53 status (Fig. 6)." SIGNOR-267228 DNA_damage stimulus SIGNOR-ST1 SIGNOR CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 19151762 f lperfetto "Cell cycle progression is monitored constantly to ensure faithful passage of genetic codes and genome stability. We have demonstrated previously that, upon DNA damage, TTK/hMps1 activates the checkpoint kinase CHK2 by phosphorylating CHK2 at Thr68" SIGNOR-242605 MYCT1 protein Q8N699 UNIPROT CCNE2 protein O96020 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261733 SCF-SKP2 complex SIGNOR-C136 SIGNOR CCNE2 protein O96020 UNIPROT "down-regulates quantity by destabilization" ubiquitination -1 phosphorylation:Ser383;Thr392 FRKGGQLsPVCNGGI;VCNGGIMtPPKSTEK 11533444 t lperfetto "The amount of cyclin E protein present in the cell is tightly controlled by ubiquitin-mediated proteolysis. Here we identify the ubiquitin ligase responsible for cyclin E ubiquitination as SCFFbw7 and demonstrate that it is functionally conserved in yeast, flies, and mammals. Fbw7 associates specifically with phosphorylated cyclin E, and SCFFbw7 catalyzes cyclin E ubiquitination in vitro" SIGNOR-267559 FGFR1 protein P11362 UNIPROT LDHA protein P00338 UNIPROT up-regulates phosphorylation Tyr83 KIVSGKDyNVTANSK 9606 21969607 t gcesareni "We found that the oncogenic receptor tyrosine kinase fgfr1 directly phosphorylates ldh-a. Phosphorylation at y10 and y83 enhances ldh-a activity by enhancing the formation of active, tetrameric ldh-a and the binding of ldh-a substrate nadh, respectively." SIGNOR-176734 FGFR1 protein P11362 UNIPROT LDHA protein P00338 UNIPROT up-regulates phosphorylation Tyr10 TLKDQLIyNLLKEEQ 9606 21969607 t gcesareni "We found that the oncogenic receptor tyrosine kinase fgfr1 directly phosphorylates ldh-a. Phosphorylation at y10 and y83 enhances ldh-a activity by enhancing the formation of active, tetrameric ldh-a and the binding of ldh-a substrate nadh, respectively." SIGNOR-176730 "HIF-1 complex" complex SIGNOR-C418 SIGNOR LDHA protein P00338 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 7673128 t "Deletional and mutational analysis of the function of mouse LDH-reporter fusion gene constructs in transient transfection assays defined three domains, between -41 and -84 base pairs upstream of the transcription initiation site, which were crucial for oxygen-regulated expression. The most important of these, although not capable of driving hypoxic induction in isolation, had the consensus of a hypoxia-inducible factor 1 (HIF-1) site, and cross-competed for the binding of HIF-1 with functionally active Epo and phosphoglycerate kinase-1 sequences" SIGNOR-267479 AARS1 protein P49588 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270450 "HIF-1 complex" complex SIGNOR-C418 SIGNOR LDHA protein P00338 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "HIF-1 promotes glycolysis by transcriptionally upregulating GLUT1, GLUT3, HK1, and HK2. HIF-1 also suppresses oxidative phosphorylation by the upregulation of gene expression of BNIP3, BNIP3L, LDHA, and PDK1. In addition, HIF-1 can inhibit apoptosis by suppressing the expression of BID." SIGNOR-267456 EZH2 protein Q15910 UNIPROT ALDH1A1 protein P00352 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004094 22144423 f miannu "For three selected genes (ALDH1A1, SSTR1, and DACT3), we validated their upregulation upon EZH2 knockdown and confirmed the binding of EZH2/H3K27Me3 to their genomic loci." SIGNOR-254141 RIPK3 protein Q9Y572 UNIPROT GLUD1 protein P00367 UNIPROT up-regulates binding 9606 19632174 t gcesareni "Rip3 directly interacts with glycogen phosphorylase (pygl), glutamate ammonia ligase (glul), and glutamate dehydrogenase 1 (glud1). Rip kinase activity is required to enhance the activities of all three enzymes both in vivo and in vitro." SIGNOR-187314 methotrexate chemical CHEBI:44185 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0004254 23581023 t miannu "Methotrexate, a structural analogue of folic acid, is one of the most frequently used chemotherapeutics, especially in haematological malignancies, various solid tumours and also inflammatory disorders. Methotrexate interferes with folate metabolism, mainly by inhibition of dihydrofolate reductase, resulting in the suppression of purine and pyrimidine precursor synthesis." SIGNOR-258481 pemetrexed chemical CHEBI:63616 ChEBI DHFR protein P00374 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205819 "pemetrexed disodium" chemical CHEBI:63722 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 14596699 t miannu "Thymidylate synthase, the primary target of pemetrexed,9 is a fo-late-dependent enzyme that catalyzes the transformation of deoxyuri-dine monophosphate to deoxythymidine monophosphate. Inhibi-tion of TS results in decreased levels of thymidine, which is necessary for DNA synthesis. In addition to TS, pemetrexed inhibits DHFR, aminoimidazole carboxamide ribonucleotide formyltransferase (AICARFT), and glycinamide ribonucleotide formyltransferase (GARFT)." SIGNOR-259290 pralatrexate chemical CHEBI:71223 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23409799 t miannu "Pralatrexate is a small molecule with a chemical formula C23H23N7O5 and a molecular weight of 477.48 g/mol (Box 1). It competitively inhibits dihydrofolate reductase (DHFR) and thymidylate synthase." SIGNOR-259353 pralatrexate chemical CHEBI:71223 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002207 19221750 t Luana "This study reports a head-to-head comparison of in vitro and in vivo activities of three antifolates: pralatrexate, methotrexate, and pemetrexed. A clear difference was demonstrated among the antifolates in regulation of enzymatic activity. Pralatrexate demonstrated a unique activity profile relative to methotrexate and pemetrexed" SIGNOR-257815 trimetrexate chemical CHEBI:9737 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 7981057 t miannu "We examined the cytotoxicity and biochemical effects of the lipophilic antifol trimetrexate (TMQ) in two human colon carcinoma cell lines, SNU-C4 and NCI-H630, with different inherent sensitivity to TMQ. Dihydrofolate reductase (DHFR) and thymidylate synthase were quantitatively and qualitatively similar in both lines. During drug exposure, DHFR catalytic activity was inhibited by > or = 85% in both cell lines" SIGNOR-258482 E2F1 protein Q01094 UNIPROT DHFR protein P00374 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253853 TFDP1 protein Q14186 UNIPROT DHFR protein P00374 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253860 chloramphenicol chemical CHEBI:17698 ChEBI MT-CO1 protein P00395 UNIPROT "down-regulates quantity" "chemical inhibition" 9606 BTO:0002552 23148581 t Monia "Chloramphenicol treatment suppressed mitochondria translation of mtDNA-encoded cytochrome c oxidase subunit I (Cox I) in H1299 cell." SIGNOR-261068 "Non-structural protein 10" protein P0C6X7_PRO_0000037317 UNIPROT MT-CO2 protein P00403 UNIPROT "down-regulates activity" binding 9606 16157265 t lperfetto "This result suggests that the nsp10 protein could affect the activities of NADH and cytochrome oxidase II via a direct interaction while being involved in viral replication." SIGNOR-260254 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR PAH protein P00439 UNIPROT up-regulates 9606 9204951 f miannu "UVB light induces GTP-CH.-1 to increase the de novo synthesis of 6-BH4 in association with a concomitant increase in PAH activities, thus providing more L-tyrosine." SIGNOR-252207 KLF4 protein O43474 UNIPROT SOD1 protein P00441 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002104 23370975 f miannu "The expression of superoxide dismutase (SOD) 1 in both mRNA and protein levels was found to be decreased by overexpressing KLF4, while increased by knockdown of KLF4" SIGNOR-254545 CHEK2 protein O96017 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates activity" phosphorylation Ser60 DNTAGCTsAGPHFNP 4932 24647101 t "ROS signaling is mediated by Mec1/ATM and its effector Dun1/Cds1 kinase, through Dun1 interaction with Sod1 and regulation of Sod1 by phosphorylation at S60, 99. In the nucleus, Sod1 binds to the promoters and regulates the expression of oxidative resistance and repair genes." SIGNOR-262794 CHEK2 protein O96017 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates activity" phosphorylation Ser99 KDGVADVsIEDSVIS 4932 24647101 t "ROS signaling is mediated by Mec1/ATM and its effector Dun1/Cds1 kinase, through Dun1 interaction with Sod1 and regulation of Sod1 by phosphorylation at S60, 99. In the nucleus, Sod1 binds to the promoters and regulates the expression of oxidative resistance and repair genes." SIGNOR-262795 SP1 protein P08047 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8921911 f miannu "Studies using two mutant versions of this promoter, in which the Sp1 and C/EBP-related factor binding sites were deleted, respectively, revealed that Sp1 and C/EBP-related factors activate the transcription of SOD1 gene. the binding of Sp1 to the proximal upstream region of the Cu/Zn SOD might explain the expression of Cu/Zn SOD in a wide variety of cells." SIGNOR-253899 MIF protein P14174 UNIPROT SOD1 protein P00441 UNIPROT "down-regulates quantity by destabilization" relocalization 10090 BTO:0004488 29371591 t "P00441:p.Gly94Ala (mutation causing interaction)" "Here, we show that MIF inhibits mutant SOD1 nuclear clearance when overexpressed in motor neuron-like NSC-34 cells|SOD1WT is evenly distributed between the cytoplasm and the nucleus while mutant SOD1G93A shows predominantly cytoplasmic distribution (Fig. 1a, b). Expression of MIF in cells expressing SOD1WT had no effect on the distribution of the SOD1WT–EGFP protein. However, expression of MIF together with the mutant SOD1G93A–EGFP, inhibited the nuclear clearance of misfolded SOD1 resulting in a more wild-type-like distribution of the mutant SOD1 protein" SIGNOR-262797 EGR1 protein P18146 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9867871 f miannu "The human copper-zinc superoxide dismutase gene (SOD1) proximal promoter is regulated by Sp1, Egr-1, and WT1 via non-canonical binding sites. Egr-1 and two splicing variants of the Egr-related protein WT1 were able to transactivate the SOD1 promoter in co-transfection experiments." SIGNOR-253897 WT1 protein P19544 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9867871 t miannu "The human copper-zinc superoxide dismutase gene (SOD1) proximal promoter is regulated by Sp1, Egr-1, and WT1 via non-canonical binding sites. Egr-1 and two splicing variants of the Egr-related protein WT1 were able to transactivate the SOD1 promoter in co-transfection experiments." SIGNOR-253898 CEBPD protein P49716 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000792 20385105 f miannu "Expression of CEBPD reduced cisplatin-induced reactive oxygen species (ROS) and apoptosis in NTUB1 cells by inducing the expression of Cu/Zn-superoxide dismutase (SOD1) via direct promoter transactivation." SIGNOR-253774 BTG2 protein P78543 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254650 PPARD protein Q03181 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001951 18048767 f miannu "Activation of PPAR-delta upregulated the expression of antioxidant genes superoxide dismutase 1, catalase, and thioredoxin and decreased reactive oxygen species production in ECs." SIGNOR-255053 SQSTM1 protein Q13501 UNIPROT SOD1 protein P00441 UNIPROT "down-regulates quantity by destabilization" binding 10090 BTO:0002572 19765191 t "P00441:p.Ala5Val (mutation causing interaction)" " This study provides a novel molecular mechanism by which mutant SOD1 can be recognized by p62 in an ubiquitin-independent fashion and targeted for the autophagy-lysosome degradation pathway." SIGNOR-262801 DIP2A protein Q14689 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 33781892 t miannu "DIP2a is associated with SOD in the mitochondria of mouse brain. DIP2a knockout inhibited SOD activity. In this paper, we analyzed the interacting proteins of DIP2A by mass spectrum analysis and found that DIP2A was correlated with superoxide dismutase (SOD), SOD1 and SOD2. Knockout of DIP2A decreased SOD activity and increased the level of ROS in the mouse brain." SIGNOR-266591 MTF1 protein Q14872 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15378601 f miannu "MRE-binding transcription factor-1 (MTF-1) is a highly conserved heavy metal-induced transcriptional activator. MTF-1 also activates transcription in response to oxidative stress and regulates the expression of several cytoprotective factor genes, including MT, gamma-glutamylcysteine synthetase, and Cu/Zn-superoxide dismutase." SIGNOR-254601 NFE2L2 protein Q16236 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22493435 t miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254653 SHH protein Q15465 UNIPROT CP protein P00450 UNIPROT down-regulates binding 9606 BTO:0001253 9811851 t gcesareni "Binding of sonic hedgehog (shh) to patched (ptc) relieves the latter's tonic smoothened (smo), a receptor that spans the cell membrane seven times. Ptch exists in vertebrates as two isoforms, ptch1 and ptch2, which seem to be equivalent in terms of binding the three hh isoforms." SIGNOR-61549 SHH protein Q15465 UNIPROT CP protein P00450 UNIPROT down-regulates binding 9606 15618519 t gcesareni "Binding of sonic hedgehog (shh) to patched (ptc) relieves the latter's tonic smoothened (smo), a receptor that spans the cell membrane seven times. Ptch exists in vertebrates as two isoforms, ptch1 and ptch2, which seem to be equivalent in terms of binding the three hh isoforms." SIGNOR-132672 SHH protein Q15465 UNIPROT CP protein P00450 UNIPROT down-regulates binding 9606 14556242 t gcesareni "Two genes were newly identified to be shh responsive in neuroepithelial cell line mns-70: the metal-binding protein ceruloplasmin (cp) and the serine protease inhibitor inter-alpha-trypsine inhibitor heavy chain h3 (itih3). cp appeared to be regulated by gli-independent pathways." SIGNOR-118612 SHH protein Q15465 UNIPROT CP protein P00450 UNIPROT down-regulates binding 9606 17419683 t gcesareni "Binding of sonic hedgehog (shh) to patched (ptc) relieves the latter's tonic smoothened (smo), a receptor that spans the cell membrane seven times. Ptch exists in vertebrates as two isoforms, ptch1 and ptch2, which seem to be equivalent in terms of binding the three hh isoforms." SIGNOR-154285 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg391 SPSFIQIrSVAKKHP -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263640 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg759 KNNAIEPrSFSQNSR -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263641 VWF protein P04275 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" binding 9606 23020315 t miannu "Binding of FVIII to VWF is needed to maintain appropriate plasma levels, as FVIII plasma levels and half-life are remarkably reduced in the absence of VWF" SIGNOR-251967 tRNA(Ala) smallmolecule CHEBI:29170 ChEBI Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI "up-regulates quantity" "precursor of" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270451 VWF protein P04275 UNIPROT F8 protein P00451 UNIPROT "up-regulates quantity by stabilization" 9606 32644488 f lperfetto "VWF plays a crucial role in hemostasis through platelet adhesion facilitation and coagulation factor VIII stabilization" SIGNOR-261865 CSNK2A3 protein Q8NEV1 UNIPROT F8 protein P00451 UNIPROT "down-regulates activity" phosphorylation Ser1656 GRTERLCsQNPPVLK -1 8427963 t lperfetto "Our findings suggest that phosphorylation of factors Va and VIIIa by a platelet casein kinase II-like kinase may downregulate the activity of the two cofactors.| Recombinant human factor VIII also showed incorporation of radioactivity in the presence of purified casein kinase II at the acidic NH2-terminal portion of factor VIII light chain (residues 1648 through 1689). Based on all the considerations reported above Se1657 is the most likely candidate within this region capable of incorporation of radioactivity" SIGNOR-263649 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg355 CPEEPQLrMKNNEEA -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263643 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg391 SPSFIQIrSVAKKHP -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263642 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg759 KNNAIEPrSFSQNSR -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263644 NCOA1 protein Q15788 UNIPROT OTC protein P00480 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255062 PPARGC1A protein Q9UBK2 UNIPROT OTC protein P00480 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255056 "imatinib methanesulfonate" chemical CHEBI:31690 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;VIRAL ABL" gcesareni SIGNOR-193387 bosutinib chemical CHEBI:39112 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258088 imatinib chemical CHEBI:45783 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258120 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258063 PD173955 chemical CHEBI:49791 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258263 nilotinib chemical CHEBI:52172 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258256 regorafenib chemical CHEBI:68647 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" 9606 24756792 t miannu "In biochemical in vitro or cell-based assays, Regorafenib or its major human active metabolites M-2 and M-5 inhibited the activity of RET,VEGFR 1-3, KIT, PDGFR-alpha, PDGFR-beta, FGFR1, FGFR2, TIE2, DDR2, TrkA, Eph2A, RAF-1, BRAF, BRAFV600E, SAPK2, PTK5, and Abl at concentrations that can be achieved clinically." SIGNOR-259209 [4-[2-(1H-indazol-3-yl)ethenyl]phenyl]-(1-piperazinyl)methanone chemical CHEBI:91441 ChEBI ABL1 protein P00519 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258127 4-methyl-3-[[1-methyl-6-(3-pyridinyl)-4-pyrazolo[3,4-d]pyrimidinyl]amino]-N-[3-(trifluoromethyl)phenyl]benzamide chemical CHEBI:91447 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194913 AT9283 chemical CID:11696609 PUBCHEM ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190008 PSTPIP1 protein O43586 UNIPROT ABL1 protein P00519 UNIPROT down-regulates 9606 11163214 f lperfetto "Cytoskeletal protein pstpip1 directs the pest-type protein tyrosine phosphatase to the c-abl kinase to mediate abl dephosphorylationSeveral experiments suggest that the PEST-type PTPs negatively regulate c-Abl activity" SIGNOR-105035 SPAG9 protein O60271 UNIPROT ABL1 protein P00519 UNIPROT unknown binding 9606 BTO:0000222 SIGNOR-C21 19470755 t lperfetto "We report that abl associates with both cdo and jlp during myoblast differentiation" SIGNOR-185765 ABL1 protein P00519 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr393 FGLSRLMtGDTYTAH 9606 10964922 t Manara "We demonstrate here that autophosphorylation of ABL1 is intermolecular and stimulates Abl catalytic activity." SIGNOR-260781 ABL1 protein P00519 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr393 RLMTGDTyTAHAGAK 9606 BTO:0001271 8441409 t lperfetto "Sh1 domain autophosphorylation of p210 bcr/abl is required for transformation but not growth factor independence." SIGNOR-39142 ABL1 protein P00519 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr393 RLMTGDTyTAHAGAK 9606 11781820 t lperfetto "Phosphorylation of tyr412 can occur autocatalytically by a trans-mechanism and cause activation of otherwise inactive c-abl, suggesting a positive feedback loop on c-abl activity." SIGNOR-113659 NTRK1 protein P04629 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 10708759 t esanto "Autophosphorylated trka binds directly to plc?, Abl, and shc." SIGNOR-75402 RB1 protein P06400 UNIPROT ABL1 protein P00519 UNIPROT down-regulates binding 9606 8242749 t gcesareni "A domain in the c-terminus of rb, outside of the a/b pocket, binds to the atp-binding lobe of the c-abl tyrosine kinase, resulting in kinase inhibition." SIGNOR-37139 SRC protein P12931 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr226 KRNKPTVyGVSPNYD 9606 11847100 t lperfetto "c-Src-induced c-Abl activation involves phosphorylation of Y245 and Y412, two residues required for c-Abl mitogenic function." SIGNOR-246307 SRC protein P12931 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr393 RLMTGDTyTAHAGAK 9606 11847100 t lperfetto "c-Src-induced c-Abl activation involves phosphorylation of Y245 and Y412, two residues required for c-Abl mitogenic function." SIGNOR-246311 ESRRA protein P11474 UNIPROT SNAI1 protein O95863 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000159 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253799 NCK1 protein P16333 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates activity" binding 9606 11494134 t lperfetto "We also show that overexpression of nck could repress the phosphorylation of cbl by abl in vivo. Studies with nck mutants suggested that the nck sh2 domain is responsible for inhibiting the activity of abl toward both cbl and nck itself, most likely by competing with the abl sh2 for tyrosine-phosphorylated binding sites" SIGNOR-109672 PTPN1 protein P18031 UNIPROT ABL1 protein P00519 UNIPROT down-regulates dephosphorylation 9606 9566916 t gcesareni "These results illustrate selectivity in the effects of ptps in a cellular context and suggest that ptp1b may function as a specific, negative regulator of p210 bcr-abl signalling in vivo." SIGNOR-56815 RFX1 protein P22670 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 9583676 t gcesareni "We show that rfxi and c-abl are in direct interaction, in vitro and in cell extracts, through the rfxi proline rich (pxxp) motif and the c-abl sh3 domain. Remarkably, this interaction significantly potentiates c-abl but not v-abl auto-kinase activity" SIGNOR-57516 CBL protein P22681 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001271 20675402 t lperfetto "We found that while c-cbl e3 ligase induced ubiquitin-dependent degradation of mature and phosphorylated bcr-abl proteins" SIGNOR-167194 PTPRG protein P23470 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates activity" dephosphorylation Tyr413 TAPESLAyNKFSIKS -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254691 TTK protein P33981 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Ttk phosphorylation of thr735 was associated with partial inhibition of nuclear targeting of c-abl." SIGNOR-181064 GRB2 protein P62993 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 BTO:0001271 8402896 t "GRB2 binds BCR-ABL with SH2 domain" gcesareni "We demonstrate that bcr-abl exists in a complex with grb-2 in vivo. Binding of grb-2 to bcr-abl is mediated by the direct interaction of the grb-2 sh2 domain with a phosphorylated tyrosine, y177, within the bcr first exon." SIGNOR-39049 PTPN12 protein Q05209 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates activity" dephosphorylation 10090 11163214 t gcesareni "Several experiments suggest that the PEST-type PTPs negatively regulate c-Abl activity: c-Abl was hyperphosphorylated in PTP-PEST-deficient cells; disruption of the c-Abl-PSTPIP1-PEST-type PTP ternary complex by overexpression of PSTPIP1 mutants increased c-Abl phosphotyrosine content" SIGNOR-246222 PTPN12 protein Q05209 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates activity" dephosphorylation Tyr393 RLMTGDTyTAHAGAK 9534 BTO:0004055 11163214 t lperfetto "Several experiments suggest that the pest-type ptps negatively regulate c-abl activity: c-abl was hyperphosphorylated in ptp-pest-deficient cells dephosphorylation of c-abl by pest-type ptp represents a novel mechanism by which c-abl activity is regulated." SIGNOR-235568 STK4 protein Q13043 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181060 PAK2 protein Q13177 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Ser618 APTPPKRsSSFREMD 9606 18161990 t lperfetto "The interaction of c-abl with the abl interactor protein abi2 is shown to be negatively regulated by phosphorylation of serines 637 and 638. These serines are adjacent to the pxxp motif (ptppkrs637s638sfr) that binds the sh3 domain of abi. phosphorylation of c-abl by pak2 inhibits the interaction between the sh3 domain of abi2 and the pxxp motif of c-abl." SIGNOR-160215 alanine smallmolecule CHEBI:16449 ChEBI Ala-tRNA(Ala) smallmolecule CHEBI:17732 ChEBI "up-regulates quantity" "precursor of" 9606 32314272 t miannu "Alanyl-tRNA synthetase 1 (AARS1) gene encodes a ubiquitously expressed class II enzyme that catalyzes the attachment of alanine to the cognate tRNA. AARS1 mutations are frequently responsible for autosomal dominant Charcot-Marie-Tooth disease type 2N (CMT2N)." SIGNOR-270452 PAK2 protein Q13177 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Ser619 PTPPKRSsSFREMDG 9606 18161990 t lperfetto "The interaction of c-abl with the abl interactor protein abi2 is shown to be negatively regulated by phosphorylation of serines 637 and 638. These serines are adjacent to the pxxp motif (ptppkrs637s638sfr) that binds the sh3 domain of abi. phosphorylation of c-abl by pak2 inhibits the interaction between the sh3 domain of abi2 and the pxxp motif of c-abl." SIGNOR-160219 STK3 protein Q13188 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181056 ATM protein Q13315 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 9168117 t acerquone "Our results demonstrate that the sh3 domain of c-abl interacts with a dpapnpphfp motif (residues 1,373-1,382) of atm.These findings indicate that atm is involved in the activation of c-abl by dna damag" SIGNOR-48822 ATM protein Q13315 UNIPROT ABL1 protein P00519 UNIPROT up-regulates phosphorylation Ser446 PYPGIDLsQVYELLE 9606 BTO:0000938 9168116 t lperfetto "Ataxia telangiectasia mutant protein activates c-abl tyrosine kinase in response to ionizing radiation. Atm kinase domain corrects this defect, as it phosphorylates the c-abl tyrosine kinase in vitro at ser 465, leading to the activation of c-abl." SIGNOR-48818 GNE protein Q9Y223 UNIPROT UDP-N-acetyl-alpha-D-glucosamine smallmolecule CHEBI:16264 ChEBI "down-regulates quantity" "chemical modification" 10745088 t lperfetto "UDP-GlcNAc 2-epimerase is a bifunctional enzyme and catalyzes the first two steps of neuraminic acid synthesis in the cytosol, the conversion of UDP-N-acetylglucosamine to ManAc and the phosphorylation to ManAc-6-phosphate." SIGNOR-266073 CDON protein Q4KMG0 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 19470755 t lperfetto "Abl binds a proline-rich motif in cdo via its sh3 domain, and these regions of abl and cdo are required for their promyogenic effects. Cdo is important for full abl kinase activity" SIGNOR-185762 ABI1 protein Q8IZP0 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 9010225 t gcesareni "Our results are in agreement with previous report showing that abi-1, the putative mouse homologue of e3b1, is a abl binding protein" SIGNOR-45994 RYBP protein Q8N488 UNIPROT ABL1 protein P00519 UNIPROT down-regulates binding 9606 8943360 t gcesareni "We identified a novel protein, aap1 (abl-associated protein 1), that associates with these c-abl domains and fails to bind to the sh3 domain in the activated oncoprotein bcrabl. we conclude that aap1 inhibits c-abl tyrosine kinase activity" SIGNOR-45325 CLK4 protein Q9HAZ1 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181052 CDON/SPAG9 complex SIGNOR-C21 SIGNOR ABL1 protein P00519 UNIPROT unknown binding 9606 19470755 t lperfetto "We report that abl associates with both cdo and jlp during myoblast differentiation" SIGNOR-217019 erlotinib chemical CHEBI:114785 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258212 dacomitinib chemical CHEBI:132268 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205936 dacomitinib chemical CHEBI:132268 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 23405260 t gcesareni "The goal of this study was to compare dacomitinib (pf-00299804), a next generation small molecule tyrosine kinase inhibitor that irreversibly blocks multiple her family receptors (her-1 (egfr), her-2 and her-4 tyrosine kinases), to cetuximab, the current fda approved anti-egfr medication for hnscc and erlotinib, an egfr specific small molecule tyrosine kinase inhibitor." SIGNOR-200902 sapitinib chemical CHEBI:132986 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190149 sapitinib chemical CHEBI:132986 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 20145185 t "AZD8931 has a unique pharmacologic profile providing equipotent EGFR, erbB2, and erbB3 signaling and showing greater antitumor activity than agents with a narrower spectrum of erbB receptor inhibition in specific preclinical models." gcesareni "In vivo, azd8931 inhibited xenograft growth in a range of models while significantly affecting egfr, erbb2, and erbb3 phosphorylation and downstream signaling pathways, apoptosis, and proliferation." SIGNOR-163727 pelitinib chemical CHEBI:38927 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205755 lapatinib chemical CHEBI:49603 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258234 lapatinib chemical CHEBI:49603 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 17892419 t gcesareni "Recently, lapatinib, a small molecule dual inhibitor of both her2 and egf receptors, has been developed to expand the options for treating her-positive breast cancer." SIGNOR-157867 "Muscle cell-specific SWI/SNF ARID1A variant" complex SIGNOR-C481 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 30397315 f miannu "Mammalian SWI/SNF (mSWI/SNF) complexes are ATP-dependent chromatin remodelers that modulate genomic architecture and DNA accessibility, enabling timely and appropriate control of gene expression. They are combinatorially assembled from the products of 29 total genes into three final-form complexes: canonical BAF, PBAF (polybromo-associated BAF complexes), and a newly-defined non-canonical BAF (ncBAF), with specific subunits specifying distinct complexes, such as PBRM1, ARID2, and BRD7 in PBAF complexes, ARID1A/ARID1B and DPF2 in canonical BAF (cBAF) complexes, and GLTSCR1/GLTSCR1L and BRD9 in ncBAF complexes" SIGNOR-270713 gefitinib chemical CHEBI:49668 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" 9606 15284455 t SimoneGraziosi "Gefitinib (Iressa, Astra Zeneca Pharmaceuticals) is a tyrosine kinase inhibitor that targets the epidermal growth factor receptor (EGFR) and induces dramatic clinical responses in nonsmall cell lung cancers (NSCLCs) with activating mutations within the EGFR kinase domain. " SIGNOR-269264 gefitinib chemical CHEBI:49668 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000551 15329413 t gcesareni "Egfr is a tk of the erbb family that is the presumptive target of the tk inhibitor (tki) gefitinib." SIGNOR-126976 gefitinib chemical CHEBI:49668 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258218 vandetanib chemical CHEBI:49960 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258306 PKI-402 chemical CID:44187953 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206256 "erlotinib hydrochloride" chemical CHEBI:53509 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 17178722 t "JAK2(V617F), a mutant of tyrosine kinase JAK2. Erlotinib specifically targets the epidermal growth factor receptor (EGFR) tyrosine kinase, which is highly expressed and occasionally mutated in various forms of cancer. It binds in a reversible fashion to the adenosine triphosphate (ATP) binding site of the receptor." gcesareni "This study shows that the anti-cancer drug erlotinib (tarceva) is a potent inhibitor of jak2(v617f) activity." SIGNOR-151271 afatinib chemical CHEBI:61390 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000551 22452896 t "Like lapatinib and neratinib, afatinib is a next generation tyrosine kinase inhibitor (TKI) that irreversibly inhibits human epidermal growth factor receptor 2 (Her2) and epidermal growth factor receptor (EGFR) kinases." gcesareni "Afatinib, an irreversible erbb-family blocker, has shown preclinical activity when tested in egfr mutant models with mutations that confer resistance to egfr tyrosine-kinase inhibitors." SIGNOR-196760 afatinib chemical CHEBI:61390 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258169 neratinib chemical CHEBI:61397 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000551 17311002 t gcesareni "However, the same cells were highly sensitive to the irreversible dual-specificity egfr/erbb2 kinase inhibitor hki-272, as were those overexpressing wild-type erbb2." SIGNOR-153318 neratinib chemical CHEBI:61397 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258254 canertinib chemical CHEBI:61399 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000017;BTO:0000195 10753475 t "Canertinib is an irreversible tyrosine-kinase inhibitor with activity against EGFR (IC50 0.8 nM), HER-2 (IC50 19 nM) and ErbB-4 (IC50 7 nM)." gcesareni "Quinazoline analogues with 7-alkoxyamine solubilizing s were potent irreversible inhibitors of the isolated egfr enzyme, with ic(50[app]) values from 2 to 4 nm, and potently inhibited both egfr and erbb2 autophosphorylation in cells." SIGNOR-76554 canertinib chemical CHEBI:61399 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258196 "PD-153035 hydrochloride" chemical CHEBI:91075 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205716 N-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]-6-quinazolinyl]-2-propenamide chemical CHEBI:91467 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189942 BMS-599626 chemical CID:10437018 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 17062696 t "AC480 significantly enhanced the radiosensitivity of HN-5 cells, expressing both EGFR and Her2." gcesareni "The studies described here are intended to characterize the ability of bms-599626, a small-molecule inhibitor of the human epidermal growth factor receptor (her) kinase family, to modulate signaling and growth of tumor cells that depend on her1 and/or her2." SIGNOR-150190 XL-647 chemical CID:10458325 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 22722787 t "XL647 administered on an intermittent or daily-dosing schedule demonstrated antitumor activity in patients with EGFR-activating mutations." gcesareni "Xl647 is an oral small-molecule inhibitor of multiple receptor tyrosine kinases, including endothelial growth factor receptor (egfr), vascular endothelial growth factor receptor 2, her2 and ephrin type-b receptor 4 (ephb4)." SIGNOR-197959 AV412 chemical CID:11700696 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190050 OSI-420 chemical CID:18924996 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195248 CUDC-101 chemical CID:24756910 PUBCHEM EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 20143778 t miannu "By incorporating histone deacetylase (HDAC) inhibitory functionality into the pharmacophore of the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) inhibitors, we synthesized a novel series of compounds with potent, multiacting HDAC, EGFR, and HER2 inhibition and identified 7-(4-(3-ethynylphenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyheptanamide 8 (CUDC-101) as a drug candidate, which is now in clinical development. 8 displays potent in vitro inhibitory activity against HDAC, EGFR, and HER2 with an IC(50) of 4.4, 2.4, and 15.7 nM, respectively." SIGNOR-262254 CUDC-101 chemical CID:24756910 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191145 VARLITINIB chemical CID:42642648 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189900 873837-23-1 chemical CID:46930994 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190467 9-(1-Methyl-4-pyrazolyl)-1-[1-(1-oxoprop-2-enyl)-2,3-dihydroindol-6-yl]-2-benzo[h][1,6]naphthyridinone chemical CID:71748056 PUBCHEM EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 24556163 t miannu "This analysis revealed that QL47 also potently inhibits BMX with an IC50 of 6.7 nM but impressively displays more than 100-fold selectivity against EGFR, HER2, JAK3, BLK, TEC, and ITK that possess an equivalently placed cysteine" SIGNOR-262237 cetuximab antibody DB00002 DRUGBANK EGFR protein P00533 UNIPROT "down-regulates activity" binding 9606 BTO:0001615 16336752 t miannu "Cetuximab binds to domain III of EGFR and hinders ligand binding. It is now approved by the US Food and Drug Administration for metastatic colorectal cancer treatment." SIGNOR-259890 CARD11 protein Q9BXL7 UNIPROT BCL10 protein O95999 UNIPROT up-regulates binding 9606 12356734 t gcesareni "Card11 cooperates with bcl10 in a card domain-dependent manner.;These results implicate card11 in factor- specific activation of nf-kappab" SIGNOR-93869 panitumumab antibody DB01269 DRUGBANK EGFR protein P00533 UNIPROT "down-regulates activity" binding 9606 BTO:0000176 11255078 t miannu "ABX-EGF binds EGFr with high affinity (5x10(-11) M), blocks the binding of both EGF and transforming growth factor-alpha (TGF-alpha) to various EGFr-expressing human carcinoma cell lines, and inhibits EGF-dependent tumor cell activation, including EGFr tyrosine phosphorylation, increased extracellular acidification rate, and cell proliferation. Being a fully human antibody, ABX-EGF is anticipated to exhibit a long serum half-life and minimal immunogenicity with repeated administration, even in immunocompetent patients. These results demonstrate the potent anti-tumor activity of ABX-EGF and its therapeutic potential for the treatment of multiple human solid tumors that overexpress EGFr." SIGNOR-259898 EREG protein O14944 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0001253 20513444 t "Epiregulin may be a mediator of localized cell proliferation" gcesareni "Remarkably, three members of the epidermal growth factor (egf) family (ereg, areg, and epgn) showed increased expression that was associated with elevated epidermal activation of the egf receptor (egfr) and stat3, a downstream effector of egfr signaling." SIGNOR-165782 EREG protein O14944 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0000150 9419975 t "Epiregulin may be a mediator of localized cell proliferation" gcesareni "Chemical cross-linking experiments showed that [125i]epiregulin directly bound to each of egfr and erbb-4 but not to erbb-2 and erbb-3. remarkably, three members of the epidermal growth factor (egf) family (ereg, areg, and epgn) showed increased expression that was associated with elevated epidermal activation of the egf receptor (egfr) and stat3, a downstream effector of egfr signaling." SIGNOR-54351 JAK2 protein O60674 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1069 EDSFLQRySSDPTGA 9534 9363897 t "Tyrosine at residue 1,068 of the EGFR is proposed to be one of the principal phosphorylation sites and Grb2-binding sites stimulated by growth hormone via Jak2. Our results indicate that the role of EGFR in signalling by growth hormone is to be phosphorylated by Jak2, thereby providing docking sites for Grb2 and activating MAP kinases and gene expression, independently of the intrinsic tyrosine kinase activity of EGFR.¬†" SIGNOR-251347 ABL1 protein P00519 UNIPROT EGFR protein P00533 UNIPROT up-regulates phosphorylation Tyr1197 STAENAEyLRVAPQS 9606 16943190 t lperfetto "we show that activated Abl phosphorylates the EGFR primarily on tyrosine 1173Furthermore, we show that activated Abl allows the ligand-activated EGFR to escape Cbl-dependent down-regulation by inhibiting the accumulation of Cbl at the plasma membrane in response to epidermal growth factor stimulation and disrupting the formation of the EGFR.Cbl complex without affecting Cbl protein stability. These findings reveal a novel role for Abl in promoting increased cell-surface expression of the EGFR and suggest that Abl/EGFR signaling may cooperate in human" SIGNOR-149277 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1197 STAENAEyLRVAPQS 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-235951 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1197 STAENAEyLRVAPQS 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236471 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr869 LGAEEKEyHAEGGKV 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236487 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1110 GSVQNPVyHNQPLNP 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-236516 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1172 ISLDNPDyQQDFFPK 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236467 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1110 GSVQNPVyHNQPLNP 9606 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236483 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1172 ISLDNPDyQQDFFPK 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-236531 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1016 DVVDADEyLIPQQGF 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236475 ARID1A protein O14497 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency. Here, we show that BAF complexes are required for the self-renewal and pluripotency of mouse ES cells but not for the proliferation of fibroblasts or other cells. Proteomic studies reveal that ES cells express distinctive complexes (esBAF) defined by the presence of Brg (Brahma-related gene), BAF155, and BAF60A, and the absence of Brm (Brahma), BAF170, and BAF60C." SIGNOR-270714 SRD5A1 protein P18405 UNIPROT 17beta-hydroxy-5alpha-androstan-3-one smallmolecule CHEBI:16330 ChEBI "up-regulates quantity" "chemical modification" 9606 15861399 t miannu "Testosterone is the predominant circulating androgen in mammals and is converted to dihydrotestosterone (DHT) by 5Œ±-reductase in certain tissues of the male urogenital tract, skin, and other target cells. DHT binds with highest affinity to AR and together with testosterone promotes AR transcriptional activity thereby ensuring the development and maintenance of male reproductive functions." SIGNOR-251534 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr869 LGAEEKEyHAEGGKV 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-235956 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1092 TFLPVPEyINQSVPK 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236479 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1092 TFLPVPEyINQSVPK 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-236523 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1016 DVVDADEyLIPQQGF 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-236527 EGF protein P01133 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 12648462 t lperfetto "The mammalian ligands that bind the egf receptor (egfr [her1, erb-b1]) include egf, transforming growth factor- (tgf), heparin-binding egf-like growth factor (hb-egf), amphiregulin (ar), betacellulin (btc), epiregulin (epr), and epigen" SIGNOR-22716 TGFA protein P01135 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" binding 9606 BTO:0000584 16585207 t "Transforming growth factor alpha expression drives constitutive epidermal growth factor receptor pathway activation and sensitivity to gefitinib (Iressa) in human pancreatic cancer cell lines" gcesareni "Our data indicate that a subset of cell lines is dependent on TGF-_-mediated activation of the EGFR for cell proliferation and strongly suggest that pancreatic tumors expressing high levels of TGF-_ and phosphorylated (activated) EGFR are EGFR-dependent in vitro and in vivo." SIGNOR-93199 TP53 protein P04637 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255430 CDK1 protein P06493 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation Ser1026 PQQGFFSsPSTSRTP 9606 BTO:0000017 8360196 t gcesareni "Using a synthetic peptide corresponding to the sequence surrounding ser-1002, p34cdc2 was identified as a kinase capable of phosphorylating this serine residue. phosphorylation of the egf receptor by p34cdc2 was associated with a decrease in its tyrosine protein kinase activity." SIGNOR-38313 RARA protein P10276 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11788593 f gcesareni "We show that retinoic acid receptor (rar)-selective ligands reduce egfr level and the magnitude and duration of egfr activation in egf-stimulated cells" SIGNOR-114087 SRC protein P12931 UNIPROT EGFR protein P00533 UNIPROT up-regulates phosphorylation Tyr1125 APSRDPHyQDPHSTA 9606 8845374 t lperfetto "The c-terminal autophosphorylation domain of egfr was extensively phosphorylated by c-src./These studies revealed that y1086 was phosphorylated to a significantly higher extent by c-src than by egfr. Additionally, y1101 was identified as a unique c-src phosphorylation site" SIGNOR-44247 SRC protein P12931 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1172 ISLDNPDyQQDFFPK 9606 8845374 t lperfetto "Revealed that peptides derived from egfr residues y992, y1086, y1101, and y1148 bound directly to the sh2 domain of c-src (figure 8c). These experiments demonstrate that a specific subset of egfr receptor c-src phosphorylation sites are also ligands for the sh2 domain of c-src.Cellular src functions as a co-transducer of transmembrane signals emanating from a variety of growth factor receptors, including egfr" SIGNOR-44251 SRC protein P12931 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1110 GSVQNPVyHNQPLNP 9606 8845374 t lperfetto "The c-terminal autophosphorylation domain of egfr was extensively phosphorylated by c-src./These studies revealed that y1086 was phosphorylated to a significantly higher extent by c-src than by egfr. Additionally, y1101 was identified as a unique c-src phosphorylation site." SIGNOR-44243 SRC protein P12931 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr869 LGAEEKEyHAEGGKV 9606 BTO:0000452 11983694 t lperfetto "In summary, this study describes a novel mechanism for metal-induced egfr transactivation, which is likely to be mediated by src through the phosphorylation site of tyr-845 on egfr. emanating from a variety of growth factor receptors, including egfry845 (e-e-k-e-y845-h-a-e)" SIGNOR-235921 SRC protein P12931 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1016 DVVDADEyLIPQQGF 9606 8845374 t lperfetto "The c-terminal autophosphorylation domain of egfr was extensively phosphorylated by c-src./These studies revealed that y1086 was phosphorylated to a significantly higher extent by c-src than by egfr. Additionally, y1101 was identified as a unique c-src phosphorylation site" SIGNOR-44239 BCL7C protein Q8WUZ0 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270715 PHF10 protein Q8WUB8 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270716 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI LATS1 protein O95835 UNIPROT up-regulates 9606 23075495 f gcesareni "On the other hand, galfas-coupled signals, such as epinephrine and glucagon, induce kinase activity of lats1/2, leading to phosphorylation and yap/taz." SIGNOR-199196 AREG protein P15514 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" binding 9606 10209155 t "Amphiregulin is an autocrine growth factor" lperfetto "ErbB ligands include: EGF, transforming growth factor (TGF)_, and amphiregulin which only bind ErbB1" SIGNOR-67000 AREG protein P15514 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0001253 20513444 t "Amphiregulin is an autocrine growth factor" lperfetto "Remarkably, three members of the epidermal growth factor (egf) family (ereg, areg, and epgn) showed increased expression that was associated with elevated epidermal activation of the egf receptor (egfr) and stat3, a downstream effector of egfr signaling." SIGNOR-236356 AREG protein P15514 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 10085134 t "Amphiregulin is an autocrine growth factor" gcesareni "The epidermal growth factor receptor (EGFR) mediates the actions of a family of bioactive peptides that include epidermal growth factor (EGF) and amphiregulin (AR)" SIGNOR-65576 PRKCA protein P17252 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Thr678 RHIVRKRtLRRLLQE 9606 10816576 t lperfetto "Biochemical and morphological analyses indicate that threonine-phosphorylated EGFR molecules undergo normal internalization, but instead of sorting to lysosomal degradation, they recycle back to the cell surfaceThe inhibitory effects of pkc are mediated by a single threonine residue (threonine 654) of egfr" SIGNOR-77421 PTPN2 protein P17706 UNIPROT EGFR protein P00533 UNIPROT down-regulates dephosphorylation 9606 BTO:0000527 11514572 t gcesareni "Tc45 dephosphorylated delta egfr in u87mg glioblastoma cells and inhibited mitogen-activated protein kinase erk2 and phosphatidylinositol 3-kinase signaling. In contrast, the substrate-trapping tc45-d182a mutant, which is capable of forming stable complexes with tc45 substrates, suppressed the activation of erk2 but not phosphatidylinositol 3-kinase. The activation results in reduced egfr phosphorylation after egf stimulation. Introduction of the alpha(1) cytoplasmic domain peptide into cells induces phosphatase activation and inhibits egf-induced cell proliferation and anchorage-independent growth of malignant cells." SIGNOR-109804 PTPN1 protein P18031 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1016 DVVDADEyLIPQQGF -1 8621392 t "We have shown previously that amino acid residues flanking the phosphotyrosine are important for efficient PTP1 catalysis (Table 1 and Refs. 9, 10, and 17). For example, the kcat/Km value for the undecapeptide, EGFR988-989 (epidermal growth factor autophosphorylation site Tyr992, residues 988-998) (Asp-Ala-Asp-Glu-pTyr-Leu-Ile-Pro-Gln-Gln-Gly) is 3220-fold higher than that of phosphotyrosine (Table 1). We further demonstrated that a minimum of six amino acid residues are required for the most efficient PTP1 binding and catalysis." SIGNOR-248407 CBL protein P22681 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 20332299 t lperfetto "Ligand binding to EGFR also leads to rapid internalization and proteosomal/lysosomal degradation of the receptors. This process results in a dramatic downregulation of both total and cell surface receptors. EGF-induced degradation of EGFR is thought to be initiated by phosphorylation of tyrosine 1045 of the receptor followed by binding of Cbl adaptor proteins and ubiquitination of the receptor. Internalized EGFR is transported to early endosomes where receptor-ligand complexes are sorted for either degradation or recycling to the cell surface." SIGNOR-65642 PTPRG protein P23470 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" dephosphorylation Tyr1172 ISLDNPDyQQDFFPK -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254700 PTPRG protein P23470 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1069 EDSFLQRySSDPTGA -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254699 ACTB protein P60709 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270717 MAPK3 protein P27361 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation Thr693 RELVEPLtPSGEAPN 9606 1651322 t lperfetto "It is likely that the map2 and ert kinases account for the phosphorylation of the egf receptor at thr669 (egf receptor (krel veplt669psgeapnqallr)) observed in cultured cells.Phosphorylation at ser-695 is partial and occurs only if thr-693 is phosphorylated. Phosphorylation at thr-678 and thr-693 by prkd1 inhibits egf-induced mapk8/jnk1 activation." SIGNOR-20549 MAPK1 protein P28482 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Thr693 RELVEPLtPSGEAPN -1 1651322 t lperfetto "A growth factor-stimulated protein kinase activity that phosphorylates the epidermal growth factor (EGF) receptor at Thr669 has been described Anion-exchange chromatography demonstrated that this protein kinase activity was accounted for by two enzymes. The first peak of activity eluted from the column corresponded to the microtubule-associated protein 2 (MAP2) kinase" SIGNOR-20545 PTPN6 protein P29350 UNIPROT EGFR protein P00533 UNIPROT down-regulates dephosphorylation Tyr1197 STAENAEyLRVAPQS 9606 9733788 t tpavlidou "The sh2-domain ptpase shp-1 binds to and dephosphorylates autophosphorylated egfr and may participate in modulation of egfr signaling in epithelial cells. Reduced shp-1 binding to the egfr y1173f mutant resulted in a reduced receptor dephosphorylation by coexpressed shp-1 and less interference with egf-dependent mitogen-activated protein kinase stimulation." SIGNOR-59965 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 10209155 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-67003 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 14967450 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-121953 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0000150 9528863 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-56365 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 23382875 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-200813 CHKA protein P35790 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 21822308 t miannu "We find that CHKA forms a complex with EGFR in a c-Src-dependent manner. Endogenous CHKA and EGFR co-immunoprecipitated from a variety of breast cancer cell lines and immortalized mammary epithelial cells. CHKA interacted with the EGFR kinase domain upon c-Src co-overexpression and was phosphorylated in a c-Src-dependent manner on Y197 and Y333. CHKA is required for maximum EGF-dependent cell growth in mammary epithelium-derived cell lines" SIGNOR-266352 USP8 protein P40818 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" deubiquitination 9606 BTO:0000567 20736164 t irozzo "USP8 is known to deubiquitinate EGFR in response to ligand stimulation. USP8 depletion accelerates receptor turnover, whereas loss of hepatocyte growth factor-regulated substrate (Hrs) rescues this phenotype, indicating that USP8 protects EGFR from degradation via an Hrs-dependent pathway. [..]As EGFR stabilization against lysosomal turnover requires deubiquitination by USP8." SIGNOR-259102 USP8 protein P40818 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" deubiquitination 9606 BTO:0000567 16120644 t irozzo "Here, we describe the role of a deubiquitinating enzyme UBPY/USP8 in the down-regulation of epidermal growth factor (EGF) receptor (EGFR). Overexpression of UBPY reduced the ubiquitination level of EGFR and delayed its degradation in EGF-stimulated cells." SIGNOR-259103 EPS15 protein P42566 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" binding 10029 BTO:0002988 15383614 t gcesareni "We suggest that the ubiquitinated EGFR or another c-Cbl substrate that is ubiquitinated upon EGFR activation recruits Eps15 to the plasma membrane via its UIM. This event would facilitate EGFR internalization via a clathrin-dependent route in which Eps15 plays a role" SIGNOR-243278 PTGER2 protein P43116 UNIPROT EGFR protein P00533 UNIPROT up-regulates 9606 BTO:0000586 17251915 f gcesareni "Ep2 can also promote the transactivation of epidermal growth factor receptor (egfr) expressed in colon cancer cells through src, which activates the proteolytic release of the egfr ligands amphiregulin (ar) and transforming growth factor-alfa (tgfalfa)." SIGNOR-152805 DUSP3 protein P51452 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1016 DVVDADEyLIPQQGF 9606 BTO:0002552 21262974 t "We found that EGF receptor (EGFR) was a direct substrate of VHR and that overexpression of VHR down-regulated EGFR phosphorylation, particularly at Tyr-992 residue. Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR." SIGNOR-248532 VAV2 protein P52735 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 10618391 t tpavlidou "Oligomerization of receptor protein tyrosine kinases such as the epidermal growth factor receptor (egfr) by their cognate ligands leads to activation of the receptor.We Demonstrate that vav-2 is phosphorylated on tyrosine residues in response to egf and associates with the egfr in vivo." SIGNOR-73874 ADAM17 protein P78536 UNIPROT EGFR protein P00533 UNIPROT up-regulates 9606 20626350 f gcesareni "Such phosphorylation is required for tace mediated ectodomain shedding of tgfalfa family ligands, which results in the activation of egfr and cell proliferation." SIGNOR-166568 PRKCD protein Q05655 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Thr678 RHIVRKRtLRRLLQE 10090 1860884 t lperfetto "These data indicate that activation of protein kinase C and subsequent phosphorylation of the EGF receptor at T654 lead to rapid physiological attenuation of EGF receptor signaling." SIGNOR-248858 PTPN11 protein Q06124 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1016 DVVDADEyLIPQQGF 9534 BTO:0004055 12582165 t lperfetto "Given that substrate trapping occurred in intact cells and that the interaction was very specific, it is highly likely that egfr and gab1 represent physiological shp2 substrates.To further confirm that phosphotyrosyl proteins trapped by SHP2 are target substrates, we carried out an immunocomplex in vitrophosphatase assay.The WT protein partially dephosphorylated both the EGFR and Gab1, whereas the DM protein did not" SIGNOR-236424 PTPN11 protein Q06124 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1016 DVVDADEyLIPQQGF 9534 BTO:0004055 14560030 t "Inhibition is achieved through the dephosphorylation of RasGAP binding sites at the level of the plasma membrane. We have identified Tyr992 of the epidermal growth factor receptor (EGFR) to be one such site, since its mutation to Phe renders the EGFR refractory to the effect of dominant-negative SHP2. To our knowledge, this is the first report to outline the site and molecular mechanism of action of SHP2 in EGFR signaling," SIGNOR-248666 PTPRJ protein Q12913 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Tyr1197 STAENAEyLRVAPQS 9606 BTO:0000567 19836242 t "We report the identification of PTPRK and PTPRJ (density-enhanced phosphatase-1 [DEP-1]) as EGFR-targeting phosphatases. DEP-1 is a tumor suppressor that dephosphorylates and thereby stabilizes EGFR by hampering its ability to associate with the CBL-GRB2 ubiquitin ligase complex|By employing commercially available antibodies, which are supposed to recognize specific tyrosine phosphorylation sites of EGFR, we found that depletion of endogenous DEP-1 nonselectively increased receptor phosphorylation, affecting all three sites we analyzed (tyrosines 1045, 1068, and 1173" SIGNOR-248699 PTPRJ protein Q12913 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Tyr1069 EDSFLQRySSDPTGA 9606 BTO:0000567 19836242 t "We report the identification of PTPRK and PTPRJ (density-enhanced phosphatase-1 [DEP-1]) as EGFR-targeting phosphatases. DEP-1 is a tumor suppressor that dephosphorylates and thereby stabilizes EGFR by hampering its ability to associate with the CBL-GRB2 ubiquitin ligase complex|By employing commercially available antibodies, which are supposed to recognize specific tyrosine phosphorylation sites of EGFR, we found that depletion of endogenous DEP-1 nonselectively increased receptor phosphorylation, affecting all three sites we analyzed (tyrosines 1045, 1068, and 1173" SIGNOR-248697 PTPRJ protein Q12913 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Tyr1092 TFLPVPEyINQSVPK 9606 BTO:0000567 19836242 t "We report the identification of PTPRK and PTPRJ (density-enhanced phosphatase-1 [DEP-1]) as EGFR-targeting phosphatases. DEP-1 is a tumor suppressor that dephosphorylates and thereby stabilizes EGFR by hampering its ability to associate with the CBL-GRB2 ubiquitin ligase complex|By employing commercially available antibodies, which are supposed to recognize specific tyrosine phosphorylation sites of EGFR, we found that depletion of endogenous DEP-1 nonselectively increased receptor phosphorylation, affecting all three sites we analyzed (tyrosines 1045, 1068, and 1173" SIGNOR-248698 CBLB protein Q13191 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0000007 11375397 t lperfetto "Cbl proteins function as ubiquitin protein ligases for the activated epidermal growth factor receptor and, thus, negatively regulate its activity." SIGNOR-236519 CAMK2G protein Q13555 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1070 DSFLQRYsSDPTGAL BTO:0000017 1309762 t llicata "The mechanism of desensitization of kinase activity can be accounted for, in part, by the EGF-stimulated phosphorylation of the receptor at Ser1046/7, a substrate for the multifunctional calmodulin-dependent protein kinase II in vitro. Mutation of Ser1046/7 by replacement with Ala residues blocks desensitization of the EGF receptor protein-tyrosine kinase activity. " SIGNOR-250694 CAMK2G protein Q13555 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1071 SFLQRYSsDPTGALT 9606 BTO:0000017 1309762 t llicata "The mechanism of desensitization of kinase activity can be accounted for, in part, by the EGF-stimulated phosphorylation of the receptor at Ser1046/7, a substrate for the multifunctional calmodulin-dependent protein kinase II in vitro. Mutation of Ser1046/7 by replacement with Ala residues blocks desensitization of the EGF receptor protein-tyrosine kinase activity. " SIGNOR-250695 RIN1 protein Q13671 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 12783862 t gcesareni "The interaction between egfr and rin1 delineates a novel signal transduction pathway between egfr and its effectors, rin1, rab5a, and ras, which together coordinate and regulate both signaling and membrane trafficking." SIGNOR-101530 PTPRK protein Q15262 UNIPROT EGFR protein P00533 UNIPROT unknown dephosphorylation Tyr1197 STAENAEyLRVAPQS 10029 BTO:0000246 16263724 t "RPTP-kappa also reduced epidermal growth factor-dependent EGFR tyrosine phosphorylation in CHO cells. Purified RPTP-kappa preferentially dephosphorylated EGFR tyrosines 1068 and 1173 in vitro." SIGNOR-248723 PTPRK protein Q15262 UNIPROT EGFR protein P00533 UNIPROT unknown dephosphorylation Tyr1092 TFLPVPEyINQSVPK 10029 BTO:0000246 16263724 t "RPTP-kappa also reduced epidermal growth factor-dependent EGFR tyrosine phosphorylation in CHO cells. Purified RPTP-kappa preferentially dephosphorylated EGFR tyrosines 1068 and 1173 in vitro." SIGNOR-248722 TRIP13 protein Q15645 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 32860853 t lperfetto "Mechanistically, TRIP13 enhanced EGFR protein abundance in part by preventing Cbl-mediated ubiquitination and proteasomal degradation." SIGNOR-265084 MAPK11 protein Q15759 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation 9606 16932740 t gcesareni "P38 map kinase mediates stress-induced internalization of egfrthe underlying mechanism entails phosphorylation of egfr at a short segment (amino acids 1002-1022) containing multiple serines and threonines, as well as phosphorylation of two rab5 effectors, eea1 and gdi." SIGNOR-149086 PKN1 protein Q16512 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Thr678 RHIVRKRtLRRLLQE 9606 21749319 t lperfetto "This identified thr654 in egfr as the pkn1 phosphorylation siteit has been shown that the phosphorylation of egfr at thr654 by pkc reduces the tyrosine kinase activity of the receptor" SIGNOR-174755 MAPK14 protein Q16539 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation 9606 16932740 t "In this case, the phosphorylation of EGFR by p38 or a downstream kinase like MAPKAP-2, triggers receptor internalization." gcesareni "In conclusion, the use of pharmacological agents suggests that p38 mapk is the enzyme involved in egfr phosphorylation, as well as internalization, following exposure of cells to various stress-inducing conditions." SIGNOR-149089 LRRFIP1 protein Q32MZ4 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000944 14522076 t Luana "GC-binding factor 2 (GCF2) is a transcriptional repressor that decreases activity of the epidermal growth factor receptor (EGFR) and other genes. |Deletion mutants of GCF2 revealed that amino acids 429–528 are required for both DNA binding and repression of the EGFR promoter." SIGNOR-266057 EPGN protein Q6UW88 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0001253 20513444 t "EPGN may stimulate the phosphorylation of EGFR and mitogen-activated protein kinases" gcesareni "Remarkably, three members of the epidermal growth factor (egf) family (ereg, areg, and epgn) showed increased expression that was associated with elevated epidermal activation of the egf receptor (egfr) and stat3, a downstream effector of egfr signaling." SIGNOR-165779 KTN1 protein Q86UP2 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30683916 f miannu "Collectively, our findings revealed a novel mechanism wherein MALAT1 interacts with c-MYC to transactivate KTN1 for enhancing EGFR protein expression, which finally contributes to the development of cSCC." SIGNOR-259906 AP2M1 protein Q96CW1 UNIPROT EGFR protein P00533 UNIPROT down-regulates relocalization 9606 19351721 t gcesareni "The removal of the epidermal growth factor receptor (egfr) from the cell surface by endocytosis is triggered by receptor activation, but many facets of egfr trafficking remain unresolvedthe ap-2 complex is involved in the internalization of activated egfr." SIGNOR-185124 LRIG1 protein Q96JA1 UNIPROT EGFR protein P00533 UNIPROT down-regulates binding 9606 BTO:0001253 15282549 t gcesareni "Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation" SIGNOR-127304 ACTL6A protein O96019 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270718 HBEGF protein Q99075 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 14967450 t "Heparin-binding EGF-like growth factor??is synthesized as a membrane-anchored mitogenic and chemotactic glycoprotein." gcesareni "Ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4" SIGNOR-121977 GPER1 protein Q99527 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0000150 11897506 t gcesareni "Gpcr-mediated transactivation of egfrs by estrogen provides a previously unappreciated mechanism of cross-talk between estrogen and serum growth factors, and explains prior data reporting the egf-like effects of estrogen" SIGNOR-115988 COMMD5 protein Q9GZQ3 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity" relocalization 9606 30021164 f miannu "Here, we demonstrate that COMMD5 is crucial for the stability of the cytoskeleton. Its silencing leads to a major re-organization of actin and microtubule networks. The N terminus of COMMD5 binds to the endosomal Rab5, and its C terminus, including the COMMD domain, binds to the cytoskeletal scaffolding. COMMD5 participates in long-range endosome transport, including epidermal growth factor receptor (EGFR) recycling, and provides the strength to deform and assist the scission of vesicles into sorting endosomes. This study establishes the molecular mechanism by which COMMD5 acts as an adaptor protein to coordinate endosomal trafficking and reveals its important role for EGFR transport and activity." SIGNOR-261692 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" binding -1 18046415 t "The cytoplasmic protein MIG6 (mitogen-induced gene 6; also known as ERRFI1) interacts with and inhibits the kinase domains of EGFR and ERBB2" SIGNOR-252076 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by destabilization" binding 10090 BTO:0001867 20421427 t "We report here an additional mechanism of EGFR suppression mediated by RALT, demonstrating that RALT-bound EGF receptors undergo endocytosis and eventual degradation into lysosomes" SIGNOR-252073 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT down-regulates binding 10116 11003669 t gcesareni "These data indicate that the gene 33 protein is a feedback inhibitor of ErbB-2 mitogenic function and a suppressor of ErbB-2 oncogenic activity. We propose that the gene 33 protein be renamed with the acronym RALT (receptor-associated late transducer)" SIGNOR-186198 ZMYND8 protein Q9ULU4 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262040 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1081 TGALTEDsIDDTFLP 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250622 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1070 DSFLQRYsSDPTGAL 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250620 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1071 SFLQRYSsDPTGALT 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250621 BCS1L protein Q9Y276 UNIPROT Mitochondrial_biogenesis phenotype SIGNOR-PH32 SIGNOR up-regulates 9606 BTO:0000567 18628306 f lperfetto "We hypothesize a working model of the function of BCS1L and LETM1 in mitochondrial biogenesis (Fig. 8E). Because BCS1L is an AAA-ATPase, the following three functions are downstream targets: (1) respiratory chain assembly, (2) mitochondrial morphology maintenance and, (3) LETM1 complex formation. BCS1L functions directly in the formation of mitochondrial tubular networks, in addition to the assembly of the supercomplexes. LETM1 has a distinct role in maintenance of mitochondrial volume and shapes, which helps – in concert with BCS1L – to achieve the efficient assembly of the respiratory chains." SIGNOR-262544 GLI1 protein P08151 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 9606 3563490 f gcesareni "The gli gene is a member of a select group of cellular genes that are genetically altered in primary human tumors." SIGNOR-235196 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1120 QPLNPAPsRDPHYQD 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250623 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1166 QKGSHQIsLDNPDYQ 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250624 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser768 DEAYVMAsVDNPHVC 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250625 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1064 SCPIKEDsFLQRYSS 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250619 SNX9 protein Q9Y5X1 UNIPROT EGFR protein P00533 UNIPROT down-regulates 9606 16316319 f gcesareni "We have previously shown that sh3px1, phosphorylated by ack2 (activated cdc42-associated tyrosine kinase 2), regulates the degradation of egf (epidermal growth factor) receptor.The cdc42 target ack2 interacts with sorting nexin 9 (sh3px1) to regulate epidermal growth factor receptor degradation." SIGNOR-142566 SNX9 protein Q9Y5X1 UNIPROT EGFR protein P00533 UNIPROT down-regulates 9606 11799118 f gcesareni "We have previously shown that sh3px1, phosphorylated by ack2 (activated cdc42-associated tyrosine kinase 2), regulates the degradation of egf (epidermal growth factor) receptor.The cdc42 target ack2 interacts with sorting nexin 9 (sh3px1) to regulate epidermal growth factor receptor degradation." SIGNOR-114167 EPN1 protein Q9Y6I3 UNIPROT EGFR protein P00533 UNIPROT down-regulates relocalization 9606 19054389 t gcesareni "Epsin 1 is involved in recruitment of ubiquitinated egf receptors into clathrin-coated pits this supports the contention that epsin 1 promotes endocytosis of the ubiquitinated egfr." SIGNOR-182562 PKA proteinfamily SIGNOR-PF17 SIGNOR MOS protein P00540 UNIPROT "down-regulates activity" phosphorylation Ser73 LGAGGFGsVYKATYR 9606 8622681 t Manara "The purified PKA catalytic subunit was able to phosphorylate recombinant p37v-mos in vitro, suggesting that the mechanism of in vivo inhibition of v-Mos kinase involves direct phosphorylation by PKA." SIGNOR-260819 HIF1A protein Q16665 UNIPROT PGK1 protein P00558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567;BTO:0000972 8089148 f miannu "Hypoxia-inducible factor 1 (HIF-1) activates erythropoietin gene transcription in Hep3B cells subjected to hypoxia. HIF-1 activity is also induced by hypoxia in non-erythropoietin-producing cells, suggesting a more general regulatory role. We now report that RNAs encoding the glycolytic enzymes aldolase A (ALDA), phosphoglycerate kinase 1 (PGK1), and pyruvate kinase M were induced by exposure of Hep3B or HeLa cells to inducers of HIF-1 (1% O2, cobalt chloride, or desferrioxamine). Sequences from the ALDA, PFKL, and PGK1 genes containing HIF-1 binding sites mediated hypoxia-inducible transcription in transient expression assays." SIGNOR-254424 bivalirudin chemical CHEBI:59173 ChEBI F2 protein P00734 UNIPROT "down-regulates activity" "chemical inhibition" -1 1290488 t miannu "These data demonstrate that hirulog-1 is a specific inhibitor of thrombin forms with high fibrinogen-procoagulant activities and that its Arg-3-Pro-4 bond is slowly cleaved by these thrombin forms." SIGNOR-258346 ELK1 protein P19419 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 9606 23426362 f lperfetto "AR required ELK1 to up-regulate a major subset of its target genes that was strongly and primarily enriched for cell growth functions" SIGNOR-233471 F10 protein P00742 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" cleavage 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263539 SERPINC1 protein P01008 UNIPROT F2 protein P00734 UNIPROT "down-regulates activity" cleavage 31030036 t lperfetto "Antithrombin (AT), a member of the serine protease inhibitor (SERPIN) superfamily, is a major circulating inhibitor of blood coagulation proteases such as factor (F) IIa (known as thrombin), FXa and, to a lesser extent, FIXa, FXIa and FXIIa. SERPINC1, which encodes AT in humans, is located on chromosome 1q25.1" SIGNOR-264136 SERPINA1 protein P01009 UNIPROT F2 protein P00734 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 17635716 t lperfetto "Alpha1PI, historically known as alpha1-antitrypsin, is a 51 kDa, 394 amino acid glycoprotein, synthesized in the liver, circulating at c. 1.3 mg mL-1 with a half-life of 4.5 days" SIGNOR-263524 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu69 EETCSYEeAFEALES -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263682 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu50 RANTFLEeVRKGNLE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263676 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu68 VEETCSYeEAFEALE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263681 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu62 NLERECVeETCSYEE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263679 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu72 CSYEEAFeALESSTA -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263683 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu59 RKGNLEReCVEETCS -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263678 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu63 LERECVEeTCSYEEA -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263680 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu57 EVRKGNLeRECVEET -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263677 DPF2 protein Q92785 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270719 "erlotinib hydrochloride" chemical CHEBI:53509 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191502 WZ4002 chemical CHEBI:61400 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207827 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation 9606 31226734 t lperfetto "Thus, vitamin K acts as a cofactor for GGCX via the vitamin K cycle and exerts physiological effects through its regulation of VKDPs [29]. More than 20 VKDPs have been found. Osteocalcin promotes bone formation, and blood coagulation factors II, VII, IX, and X activate blood coagulation. Matrix Gla protein suppresses cardiovascular calcification, and brain-expressed Gas 6 promotes neural differentiation [29]. GGCX is an enzyme that converts glutamic acid (Glu) residues to Gla residues, so that the Gla-containing proteins can exert various physiological actions such as blood coagulation and bone formation." SIGNOR-265918 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu49 RRANTFLeEVRKGNL -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263675 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu75 EEAFEALeSSTATDV -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263684 CSNK2A1 protein P68400 UNIPROT C1R protein P00736 UNIPROT "down-regulates activity" phosphorylation Ser206 TEASGYIsSLEYPRS -1 8635594 t llicata "We provide evidence that this kinase phosphorylates Clr at the level of Ser189. | Accessibility of Ser189 was low in intact C1r, due in part to the presence of one of the oligosaccharides borne by the alpha region, further reduced in the presence of calcium, and abolished when C1r was incorporated into the C1s-C1r-C1r-C1s tetramer or the C1 complex." SIGNOR-250833 C1RL protein Q9NZP8 UNIPROT HP protein P00738 UNIPROT "up-regulates activity" cleavage Arg161 NPANPVQrILGGHLD 9534 BTO:0001538 15385675 t miannu "We demonstrate that coexpression of the proform of Hp (proHp) and C1r-LP in COS-1 cells effected cleavage of proHp in the endoplasmic reticulum. This cleavage depended on proteolytic activity of C1r-LP because mutation of the putative active-site Ser residue abolished the reaction. Furthermore, incubation of affinity-purified C1r-LP and proHp led to the cleavage of the latter protein. ProHp appeared to be cleaved at the expected site because substitution of Gly for Arg-161 blocked the reaction." SIGNOR-256358 SERPINC1 protein P01008 UNIPROT F9 protein P00740 UNIPROT "down-regulates activity" cleavage 31030036 t lperfetto "Antithrombin (AT), a member of the serine protease inhibitor (SERPIN) superfamily, is a major circulating inhibitor of blood coagulation proteases such as factor (F) IIa (known as thrombin), FXa and, to a lesser extent, FIXa, FXIa and FXIIa. SERPINC1, which encodes AT in humans, is located on chromosome 1q25.1" SIGNOR-264140 F11 protein P03951 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 20110423 t lperfetto "Factor XI (FXI) is the zymogen of an enzyme (FXIa) that contributes to hemostasis by activating factor IX.|The characterization of the apple disk structure, and its relationship to the catalytic domain, have provided new insight into the mechanism of FXI activation, the interaction of FXIa with the substrate factor IX, and the binding of FXI to platelets." SIGNOR-263537 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu86 ENTERTTeFWKQYVD 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263696 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu73 EEKCSFEeAREVFEN 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263693 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu54 YNSGKLEeFVQGNLE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263687 SMARCE1 protein Q969G3 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270720 BCL7B protein Q9BQE9 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270721 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation 9606 31226734 t lperfetto "Thus, vitamin K acts as a cofactor for GGCX via the vitamin K cycle and exerts physiological effects through its regulation of VKDPs [29]. More than 20 VKDPs have been found. Osteocalcin promotes bone formation, and blood coagulation factors II, VII, IX, and X activate blood coagulation. Matrix Gla protein suppresses cardiovascular calcification, and brain-expressed Gas 6 promotes neural differentiation [29]. GGCX is an enzyme that converts glutamic acid (Glu) residues to Gla residues, so that the Gla-containing proteins can exert various physiological actions such as blood coagulation and bone formation." SIGNOR-265920 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu72 MEEKCSFeEAREVFE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263692 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu79 EEAREVFeNTERTTE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263685 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu61 EFVQGNLeRECMEEK 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263688 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu66 NLERECMeEKCSFEE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263690 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu82 REVFENTeRTTEFWK 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263695 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu53 RYNSGKLeEFVQGNL 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263686 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu76 CSFEEAReVFENTER 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263694 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu63 VQGNLEReCMEEKCS 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263689 STAT3 protein P40763 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 10090 11426647 f "Constitutive activation of Stat3 signaling is accompanied by upregulation of cyclin D1, c-Myc, and Bcl-x, changes consistent with subversion of normal cellular growth and survival control mechanisms." SIGNOR-252090 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu67 LERECMEeKCSFEEA 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263691 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F9 protein P00740 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263542 betrixaban chemical CHEBI:140421 ChEBI F10 protein P00742 UNIPROT "down-regulates activity" "chemical inhibition" -1 19297154 t Luana "Discovery of betrixaban (PRT054021), N-(5-chloropyridin-2-yl)-2-(4-(N,N-dimethylcarbamimidoyl)benzamido)-5-methoxybenzamide, a highly potent, selective, and orally efficacious factor Xa inhibitor." SIGNOR-257817 edoxaban chemical CHEBI:85973 ChEBI F10 protein P00742 UNIPROT "down-regulates activity" "chemical inhibition" -1 20503967 t Luana "Replacing the chloroindole P1 moiety of 100 with a 5-chloropyridin-2-yloxalamide group provided 101 (edoxaban, DU-176b). Compound 101 is a potent inhibitor of human FXa in vitro (FXa Ki = 0.56 nM), with >10 000-fold selectivity against relevant serine proteases, and demonstrated good anticoagulant activity (PT2× = 0.26 μM) and activity in various animal models of thrombosis, with minimal bleeding" SIGNOR-257845 SERPINC1 protein P01008 UNIPROT F10 protein P00742 UNIPROT "down-regulates activity" cleavage 31030036 t lperfetto "Antithrombin (AT), a member of the serine protease inhibitor (SERPIN) superfamily, is a major circulating inhibitor of blood coagulation proteases such as factor (F) IIa (known as thrombin), FXa and, to a lesser extent, FIXa, FXIa and FXIIa. SERPINC1, which encodes AT in humans, is located on chromosome 1q25.1" SIGNOR-264138 F7 protein P08709 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 SIGNOR-C319 29880919 t lperfetto "TF has a high affinity for FVII and enables the trace levels (∼1% of the total FVII) of activated FVII (FVIIa) in the blood to cleave specific sites in the serine proteases FIX and FX, activating them into FIXa and FXa, respectively." SIGNOR-263545 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu46 TRANSFLeEMKKGHL -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263664 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu69 CSYEEAReVFEDSDK -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263672 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu65 MEETCSYeEAREVFE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263670 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu59 HLERECMeETCSYEE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263668 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu60 LERECMEeTCSYEEA -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263669 CCNA1 protein P78396 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 15829981 f lperfetto "Cyclin A1 contributes to G1 to S cell cycle progression in somatic cells. Cyclin A1 overexpression enhances S phase entry consistent with an oncogenic function. Finally, cyclin A1 might be a therapeutic target since its silencing inhibited leukemia cell growth." SIGNOR-249637 SMARCD1 protein Q96GM5 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270722 PTPN2 protein P17706 UNIPROT EGFR protein P00533 UNIPROT down-regulates dephosphorylation 9606 15592458 t gcesareni "Here, we report that the 45-kda variant of the protein tyrosine phosphatase tcptp (tc45) can recognize delta egfr as a cellular substrate" SIGNOR-132316 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu54 EMKKGHLeRECMEET -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263666 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu47 RANSFLEeMKKGHLE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263665 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu72 EEAREVFeDSDKTNE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263673 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu56 KKGHLEReCMEETCS -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263667 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation 9606 31226734 t lperfetto "Thus, vitamin K acts as a cofactor for GGCX via the vitamin K cycle and exerts physiological effects through its regulation of VKDPs [29]. More than 20 VKDPs have been found. Osteocalcin promotes bone formation, and blood coagulation factors II, VII, IX, and X activate blood coagulation. Matrix Gla protein suppresses cardiovascular calcification, and brain-expressed Gas 6 promotes neural differentiation [29]. GGCX is an enzyme that converts glutamic acid (Glu) residues to Gla residues, so that the Gla-containing proteins can exert various physiological actions such as blood coagulation and bone formation." SIGNOR-265921 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu66 EETCSYEeAREVFED -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263671 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu79 EDSDKTNeFWNKYKD -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263674 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F10 protein P00742 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263543 "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR F10 protein P00742 UNIPROT "up-regulates activity" cleavage 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263538 PLAT protein P00750 UNIPROT PLG protein P00747 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 1447176 t lperfetto "The conversion of plasminogen to plasmin can occur by several different mechanisms, but it appears that the most important in uiuo activator is tPA (2). tPA, M, = 70,000, is present in plasma as a single-chain serine protease, but proteolytic cleavage of the Agr275-Ile276 bond in tPA by plasmin yields a disulfide-linked two-chain enzyme" SIGNOR-263533 BCL7A protein Q4VC05 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270723 SRF protein P11831 UNIPROT PLG protein P00747 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15514113 f miannu "We previously demonstrated that serum response factor (SRF), a critical smooth muscle transcription factor, is highly expressed in LAM cells. Here we show that a high SRF level alters the plasminogen (Plg) system. Specifically, overexpression of SRF in human lung fibroblasts upregulated urokinase-type plasminogen activator (uPA) and its substrate Plg, whereas it downregulated plasminogen activator inhibitor (PAI)-1." SIGNOR-255226 SERPINC1 protein P01008 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" cleavage 31030036 t lperfetto "Antithrombin (AT), a member of the serine protease inhibitor (SERPIN) superfamily, is a major circulating inhibitor of blood coagulation proteases such as factor (F) IIa (known as thrombin), FXa and, to a lesser extent, FIXa, FXIa and FXIIa. SERPINC1, which encodes AT in humans, is located on chromosome 1q25.1" SIGNOR-264139 SERPINA1 protein P01009 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263515 ESR1 protein P03372 UNIPROT F12 protein P00748 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 9794469 f miannu "Transcription of the FXII gene is stimulated by estrogens through specific interaction of the estrogen receptor alpha (ER alpha) with an estrogen response element present on FXII promoter." SIGNOR-254072 KLKB1 protein P03952 UNIPROT F12 protein P00748 UNIPROT "up-regulates activity" cleavage Arg353 EQPPSLTrNGPLSCG 9606 BTO:0000131 28966616 t lperfetto "FXIIa converts PK to the active protease PKa, which reciprocally activates more FXII|In addition, PKa can initiate a further proteolysis of FXIIa into a ~30 kDa light chain fragment, termed β-FXIIa. The cleavage takes place at the peptide bond Arg353–Val354 and consequently, the active site released from the heavy chain and thus from surfaces." SIGNOR-263520 SERPINE1 protein P05121 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263516 SERPING1 protein P05155 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263517 MMP12 protein P39900 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263611 HNF4A protein P41235 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 9794469 f miannu "Orphan receptor hepatocyte nuclear factor-4 antagonizes estrogen receptor alpha-mediated induction of human coagulation factor XII gene. In conclusion, our findings address a direct role for HNF-4 in modulating estrogen-dependent transcription of the FXII gene promoter." SIGNOR-254073 MMP13 protein P45452 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263609 MMP14 protein P50281 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263610 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR F12 protein P00748 UNIPROT up-regulates NBK482253 f lperfetto "It begins with the activation of Factor XII (a zymogen, inactivated serine protease) which becomes Factor XIIA (activated serine protease) after exposure to endothelial collagen. Endothelial collagen is only exposed when endothelial damage occurs." SIGNOR-263514 SNAI1 protein O95863 UNIPROT PLAU protein P00749 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19055748 f lperfetto "We demonstrated by both cDNA microarrays and real-time quantitative RT-PCR that the functional blockade of SNAI1 induces a significant decrease of PAI-1 and uPA transcripts." SIGNOR-252263 SRF protein P11831 UNIPROT PLAU protein P00749 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000161 15514113 f miannu "We previously demonstrated that serum response factor (SRF), a critical smooth muscle transcription factor, is highly expressed in LAM cells. Here we show that a high SRF level alters the plasminogen (Plg) system. Specifically, overexpression of SRF in human lung fibroblasts upregulated urokinase-type plasminogen activator (uPA) and its substrate Plg, whereas it downregulated plasminogen activator inhibitor (PAI)-1." SIGNOR-255227 EIF3E protein P60228 UNIPROT PLAU protein P00749 UNIPROT "up-regulates quantity" "translation regulation" 9606 "BTO:0000815; BTO:0001938" 20453879 f irozzo "Validated mRNA targets regulated positively at the translational level by eIF3e included urokinase-type plasminogen activator and apoptotic regulator BCL-XL, whereas synthesis of proteins including the mitotic checkpoint component MAD2L1 was negatively regulated. Taken together, our study data suggest that eIF3e has a positive role in breast cancer progression." SIGNOR-259155 PLG protein P00747 UNIPROT PLAT protein P00750 UNIPROT "up-regulates activity" cleavage Arg310 QYSQPQFrIKGGLFA 9606 BTO:0000131 1447176 t lperfetto "The conversion of plasminogen to plasmin can occur by several different mechanisms, but it appears that the most important in uiuo activator is tPA (2). tPA, M, = 70,000, is present in plasma as a single-chain serine protease, but proteolytic cleavage of the Agr275-Ile276 bond in tPA by plasmin yields a disulfide-linked two-chain enzyme" SIGNOR-263534 ATF2 protein P15336 UNIPROT PLAT protein P00750 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 8647095 f lperfetto "We suggest that the mechanism for the transcriptional down-regulation of t-PA by PMA in HT-1080 cells requires CREB-1 binding to the t-PACRE while ATF-2, by associating with the same site, plays a role in PMA-mediated induction of t-PA in HeLa cells." SIGNOR-253724 CREB1 protein P16220 UNIPROT PLAT protein P00750 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001282 8647095 f lperfetto "We suggest that the mechanism for the transcriptional down-regulation of t-PA by PMA in HT-1080 cells requires CREB-1 binding to the t-PACRE while ATF-2, by associating with the same site, plays a role in PMA-mediated induction of t-PA in HeLa cells." SIGNOR-253732 Fibrin complex SIGNOR-C317 SIGNOR PLAT protein P00750 UNIPROT up-regulates 9606 BTO:0000131 1447176 f lperfetto "The presence of fibrin greatly accelerates the activation of plasminogen by tPA and hence can exert a regulatory influence over plasminogen activation" SIGNOR-263536 CFD protein P00746 UNIPROT CFB protein P00751 UNIPROT "up-regulates activity" cleavage Arg259 GPGEQQKrKIVLDPS 9606 BTO:0000089 26489954 t lperfetto "The resulting proconvertase C3bB is subsequently cleaved by factor D (FD), generating the AP C3 convertase C3bBb" SIGNOR-263487 CFD protein P00746 UNIPROT CFB protein P00751 UNIPROT "up-regulates activity" cleavage Thr25 LLSGGVTtTPWSLAR 9606 BTO:0000089 26489954 t lperfetto "The resulting proconvertase C3bB is subsequently cleaved by factor D (FD), generating the AP C3 convertase C3bBb" SIGNOR-263488 CFH protein P08603 UNIPROT CFB protein P00751 UNIPROT "down-regulates activity" binding 9606 19050261 t miannu "As a regulator of the alternative pathway, FH binds to C3b and inhibits the binding of factor B to C3b, acts as a cofactor for the factor I-mediated cleavage of C3b to iC3b (cofactor activity), and accelerates the decay of C3bBb, the alternative pathway C3 convertase (decay-accelerating activity)" SIGNOR-252142 CREB5 protein Q02930 UNIPROT CFB protein P00751 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002809 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253802 aliskiren chemical CHEBI:601027 ChEBI REN protein P00797 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18307734 t Luana "Aliskiren has a low bioavailality (between 2.6 and 5.0%) compensated by its high potency to inhibit renin (IC50: 0.6 nmol/L) and a long plasma half-life (23–36 h)" SIGNOR-257771 AGT protein P01019 UNIPROT REN protein P00797 UNIPROT "up-regulates activity" binding 9606 32201502 t miannu "Renin is an aspartic protease that enzymatically cleaves its substrate angiotensinogen, which is produced by the liver, to form an inactive peptide: angiotensin (Ang)I or Ang (1–10)." SIGNOR-260224 Adechlorin chemical CID:125913 PUBCHEM ADA protein P00813 UNIPROT "down-regulates activity" "chemical inhibition" 9606 2433905 t miannu "2'-Chloropentostatin is a new inhibitor of adenosine deaminase isolated from the fermentation broth of an unidentified actinomycete, ATCC 39365. It contains the aglycone of coformycin, i.e. 3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-o1, coupled to the unusual carbohydrate, 2'-chloro-2'-deoxyribose. 2'-Chloropentostatin is a slightly weaker inhibitor of rat and human adenosine deaminases than coformycin, and considerably weaker than pentostatin. Unlike pentostatin, which appears to undergo a two-stage interaction with adenosine deaminase, 2'-chloropentostatin forms a single enzyme-inhibitor complex. The enzyme-inhibitor complex between adenosine deaminase and 2'-chloropentostatin was much more rapidly dissociable than the complex with pentostatin." SIGNOR-259262 Pentostatin chemical CID:439693 PUBCHEM ADA protein P00813 UNIPROT "down-regulates activity" "chemical inhibition" 9606 2433905 t miannu "2'-Chloropentostatin is a new inhibitor of adenosine deaminase isolated from the fermentation broth of an unidentified actinomycete, ATCC 39365. It contains the aglycone of coformycin, i.e. 3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-o1, coupled to the unusual carbohydrate, 2'-chloro-2'-deoxyribose. 2'-Chloropentostatin is a slightly weaker inhibitor of rat and human adenosine deaminases than coformycin, and considerably weaker than pentostatin. Unlike pentostatin, which appears to undergo a two-stage interaction with adenosine deaminase, 2'-chloropentostatin forms a single enzyme-inhibitor complex. The enzyme-inhibitor complex between adenosine deaminase and 2'-chloropentostatin was much more rapidly dissociable than the complex with pentostatin." SIGNOR-259261 LMAN2 protein Q12907 UNIPROT SERPINA1 protein P01009 UNIPROT "up-regulates quantity by stabilization" binding 9606 20477988 t miannu "Identification of α1‐antitrypsin as interaction partner of VIP36. The complex formed by VIP36 and alpha1-AT in the Golgi recycled back to the ER. The combined data are most consistent with a function of VIP36 in post-ER quality control of alpha1-AT. We propose that VIP36 acts in post‐ER quality control in the Golgi by binding incompletely folded α1‐AT, which inadvertently escaped ER quality control, and by recycling it back to the ER for an additional round of quality control." SIGNOR-261356 TNF protein P01375 UNIPROT SERPINA3 protein P01011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002600 11027208 f miannu "We characterize a molecular mechanism responsible for both IL-1 and TNF-induced expression of ACT gene in astrocytes. We identify the 5' distal IL-1/TNF-responsive enhancer of the ACT gene located 13 kb upstream of the transcription start site. This 413-bp-long enhancer contains three elements, two of which bind nuclear factor kB (NF-kB) and one that binds activating protein 1 (AP-1). All of these elements contribute to the full responsiveness of the ACT gene to both cytokines, as determined by deletion and mutational analysis. The 5' NF-kB high-affinity binding site and AP-1 element contribute most to the enhancement of gene transcription in response to TNF and IL-1." SIGNOR-254809 IL1A protein P01583 UNIPROT SERPINA3 protein P01011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002600 11027208 f miannu "We characterize a molecular mechanism responsible for both IL-1 and TNF-induced expression of ACT gene in astrocytes. We identify the 5' distal IL-1/TNF-responsive enhancer of the ACT gene located 13 kb upstream of the transcription start site. This 413-bp-long enhancer contains three elements, two of which bind nuclear factor kB (NF-kB) and one that binds activating protein 1 (AP-1). All of these elements contribute to the full responsiveness of the ACT gene to both cytokines, as determined by deletion and mutational analysis. The 5' NF-kB high-affinity binding site and AP-1 element contribute most to the enhancement of gene transcription in response to TNF and IL-1." SIGNOR-254807 SMARCC1 protein Q92922 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270724 NARS1 protein O43776 UNIPROT tRNA(Asn) smallmolecule CHEBI:29172 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270453 IL1B protein P01584 UNIPROT SERPINA3 protein P01011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002600 11027208 f miannu "We characterize a molecular mechanism responsible for both IL-1 and TNF-induced expression of ACT gene in astrocytes. We identify the 5' distal IL-1/TNF-responsive enhancer of the ACT gene located 13 kb upstream of the transcription start site. This 413-bp-long enhancer contains three elements, two of which bind nuclear factor kB (NF-kB) and one that binds activating protein 1 (AP-1). All of these elements contribute to the full responsiveness of the ACT gene to both cytokines, as determined by deletion and mutational analysis. The 5' NF-kB high-affinity binding site and AP-1 element contribute most to the enhancement of gene transcription in response to TNF and IL-1." SIGNOR-254806 JUN protein P05412 UNIPROT SERPINA3 protein P01011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002600 11027208 f miannu "We characterize a molecular mechanism responsible for both IL-1 and TNF-induced expression of ACT gene in astrocytes. We identify the 5' distal IL-1/TNF-responsive enhancer of the ACT gene located 13 kb upstream of the transcription start site. This 413-bp-long enhancer contains three elements, two of which bind nuclear factor kB (NF-kB) and one that binds activating protein 1 (AP-1). All of these elements contribute to the full responsiveness of the ACT gene to both cytokines, as determined by deletion and mutational analysis. The 5' NF-kB high-affinity binding site and AP-1 element contribute most to the enhancement of gene transcription in response to TNF and IL-1." SIGNOR-254808 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SERPINA3 protein P01011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002600 11027208 f miannu "We characterize a molecular mechanism responsible for both IL-1 and TNF-induced expression of ACT gene in astrocytes. We identify the 5' distal IL-1/TNF-responsive enhancer of the ACT gene located 13 kb upstream of the transcription start site. This 413-bp-long enhancer contains three elements, two of which bind nuclear factor kB (NF-kB) and one that binds activating protein 1 (AP-1). All of these elements contribute to the full responsiveness of the ACT gene to both cytokines, as determined by deletion and mutational analysis. The 5' NF-kB high-affinity binding site and AP-1 element contribute most to the enhancement of gene transcription in response to TNF and IL-1." SIGNOR-254805 ELANE protein P08246 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage Phe41 DRVYIHPfHLVIHNE -1 11747312 t miannu "Cathepsin G, elastase, and proteinase 3 are serine proteinases released by activated neutrophils. Cathepsin G can cleave angiotensinogen to release angiotensin II, but this activity has not been previously reported for elastase or proteinase 3. In this study we show that elastase and proteinase 3 can release angiotensin I from angiotensinogen and release angiotensin II from angiotensin I and angiotensinogen." SIGNOR-256313 CTSG protein P08311 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage Phe41 DRVYIHPfHLVIHNE -1 11747312 t miannu "Cathepsin G, elastase, and proteinase 3 are serine proteinases released by activated neutrophils. Cathepsin G can cleave angiotensinogen to release angiotensin II, but this activity has not been previously reported for elastase or proteinase 3. In this study we show that elastase and proteinase 3 can release angiotensin I from angiotensinogen and release angiotensin II from angiotensin I and angiotensinogen." SIGNOR-256312 PRTN3 protein P24158 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage Phe41 DRVYIHPfHLVIHNE -1 11747312 t miannu "Cathepsin G, elastase, and proteinase 3 are serine proteinases released by activated neutrophils. Cathepsin G can cleave angiotensinogen to release angiotensin II, but this activity has not been previously reported for elastase or proteinase 3. In this study we show that elastase and proteinase 3 can release angiotensin I from angiotensinogen and release angiotensin II from angiotensin I and angiotensinogen." SIGNOR-256314 ACE2 protein Q9BYF1 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage His42 RVYIHPFhLVIHNES -1 11815627 t miannu "The ACE2 hydrolytic activity is dependent on the C terminus sequence of the substrate, which is evident from the data with the angiotensin peptides. After 2 h, ACE2 hydrolyzes Ang I partially and Ang II completely, although there is no hydrolysis of angiotensin 1–9, angiotensin 1–7, and angiotensin 1–5, which possess the same N terminus." SIGNOR-256317 ACE2 protein Q9BYF1 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage Pro40 GDRVYIHpFHLVIHN -1 11815627 t miannu "The ACE2 hydrolytic activity is dependent on the C terminus sequence of the substrate, which is evident from the data with the angiotensin peptides. After 2 h, ACE2 hydrolyzes Ang I partially and Ang II completely, although there is no hydrolysis of angiotensin 1–9, angiotensin 1–7, and angiotensin 1–5, which possess the same N terminus." SIGNOR-256315 ACE2 protein Q9BYF1 UNIPROT Angiotensin-1 protein P01019_PRO_0000032457 UNIPROT "up-regulates activity" cleavage His42 RVYIHPFhLVIHNES -1 11815627 t miannu "The ACE2 hydrolytic activity is dependent on the C terminus sequence of the substrate, which is evident from the data with the angiotensin peptides. After 2 h, ACE2 hydrolyzes Ang I partially and Ang II completely, although there is no hydrolysis of angiotensin 1–9, angiotensin 1–7, and angiotensin 1–5, which possess the same N terminus." SIGNOR-260221 ACE2 protein Q9BYF1 UNIPROT Angiotensin-1 protein P01019_PRO_0000032457 UNIPROT "up-regulates activity" cleavage Pro40 GDRVYIHpFHLVIHN -1 11815627 t miannu "The ACE2 hydrolytic activity is dependent on the C terminus sequence of the substrate, which is evident from the data with the angiotensin peptides. After 2 h, ACE2 hydrolyzes Ang I partially and Ang II completely, although there is no hydrolysis of angiotensin 1–9, angiotensin 1–7, and angiotensin 1–5, which possess the same N terminus." SIGNOR-260222 ACE protein P12821 UNIPROT Angiotensin-2 protein P01019_PRO_0000032458 UNIPROT "up-regulates quantity" cleavage 9606 32201502 t MIANNU "Ang I is subsequently converted into the major RAS effector peptide Ang II or Ang (1–8), through activity of the zinc-dependent protease ACE, which hydrolyzes two amino acids from the carboxy terminus of Ang I" SIGNOR-260236 SMOC1 protein Q9H4F8 UNIPROT Angiotensin-2 protein P01019_PRO_0000032458 UNIPROT "up-regulates quantity" 10090 30127878 f lperfetto "In conclusion, the results of the present study suggested that SMOC1 silencing suppressed the Ang II-induced myocardial fibrosis of mouse MFBs through affecting the BMP2/Smad signaling pathway." SIGNOR-260403 DPP3 protein Q9NY33 UNIPROT Angiotensin-2 protein P01019_PRO_0000032458 UNIPROT "down-regulates quantity by destabilization" cleavage -1 34770898 t miannu "Human dipeptidyl-peptidase III (hDPP III) is capable of specifically cleaving dipeptides from the N-terminal of small peptides with biological activity such as angiotensin II (Ang II, DRVYIHPF), and participates in blood pressure regulation, pain modulation, and the development of cancers in human biological activities. The binding of Ang II to hDPP III may lead to changes in the shape and size of subsite S1, an important catalytic site, so as to promote the decomposition of the substrate." SIGNOR-268463 "1-acyl-sn-glycerol 3-phosphate(2-)" smallmolecule CHEBI:57970 ChEBI "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "up-regulates quantity" "precursor of" 9606 21173190 t lperfetto "The enzyme 1-acylglycerol-3-phosphate-O-acyltransferase (AGPAT) converts lysophosphatidic acid (LPA) to phosphatidic acid (PA).¬†" SIGNOR-267010 MMP2 protein P08253 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Gly702 YEMHGPEgLRVGFYE -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261780 MMP2 protein P08253 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Arg719 VMGRGHArLVHVEEP -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261739 CTSE protein P14091 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Phe834 QLEASPAfLAVPVEK -1 12631277 t lperfetto "Disruption of structural and functional integrity of alpha 2-macroglobulin by cathepsin E|Analysis of the N-terminal amino-acid sequences of these proteins revealed that alpha 2M was selectively cleaved at the Phe811-Leu812 bond in about 100mer downstream of the bait region." SIGNOR-266977 MMP9 protein P14780 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Arg719 VMGRGHArLVHVEEP -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261740 MMP9 protein P14780 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Gly702 YEMHGPEgLRVGFYE -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261781 C3 protein P01024 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 9606 26806831 t lperfetto "C3 autoactivates in a process known as “tick-over,” which is characterized by spontaneous hydrolysis of a reactive thiol-ester to generate C3(H2O). Although C3(H2O)Bb produces only relatively small amounts of C3b compared to the other C3 convertases, it nevertheless generates enough C3b to set the C3 convertase amplification loop in motion." SIGNOR-263484 C3 protein P01024 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 9606 BTO:0000089 26806831 t lperfetto "C3 autoactivates in a process known as “tick-over,” which is characterized by spontaneous hydrolysis of a reactive thiol-ester to generate C3(H2O). Although C3(H2O)Bb produces only relatively small amounts of C3b compared to the other C3 convertases, it nevertheless generates enough C3b to set the C3 convertase amplification loop in motion." SIGNOR-263483 CFI protein P05156 UNIPROT C3 protein P01024 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000089 26806831 t lperfetto "FH also serves as cofactor for the serine protease factor I (FI) that cleaves C3b into iC3b, unable to form C3 convertase (Fig 1B)." SIGNOR-263489 CTSG protein P08311 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 9606 BTO:0001412 1861080 t miannu "Plasma membrane elastase and cathepsin G from U937 cells cleave C3 into C3a- and C3b-like fragments; further incubation leads to C3c- and C3dg-like fragments, as judged from SDS-PAGE analysis of the digests. Sequencing of the C3b-like fragment purified by reverse phase chromatography indicates that initial cleavage of C3 by purified cathepsin G occurs at two positions in the amino-terminal part of the alpha-chain, at a Arg-Ser bond located between residues 748 and 749 and at a Leu-Asp bond between residues 751 and 752. These proteases are, thus, able to generate, on the U937 surface, active fragments of C3, which are likely to be involved in cell-protein and cell-cell interactions." SIGNOR-256347 SMARCB1 protein Q12824 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270725 CTSG protein P08311 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Leu751 LGLARSNlDEDIIAE 9606 BTO:0001412 1861080 t miannu "Plasma membrane elastase and cathepsin G from U937 cells cleave C3 into C3a- and C3b-like fragments; further incubation leads to C3c- and C3dg-like fragments, as judged from SDS-PAGE analysis of the digests. Sequencing of the C3b-like fragment purified by reverse phase chromatography indicates that initial cleavage of C3 by purified cathepsin G occurs at two positions in the amino-terminal part of the alpha-chain, at a Arg-Ser bond located between residues 748 and 749 and at a Leu-Asp bond between residues 751 and 752." SIGNOR-256348 CFH protein P08603 UNIPROT C3 protein P01024 UNIPROT "down-regulates activity" binding 9606 19050261 t miannu "As a regulator of the alternative pathway, FH binds to C3b and inhibits the binding of factor B to C3b, acts as a cofactor for the factor I-mediated cleavage of C3b to iC3b (cofactor activity), and accelerates the decay of C3bBb, the alternative pathway C3 convertase (decay-accelerating activity)" SIGNOR-252141 DCC-2036 chemical CHEBI:62166 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191313 CFHR1 protein Q03591 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" binding -1 cleavage:Arg748 ASHLGLArSNLDEDI 27814381 t "complement C3b fragment: PRO_0000005911" lperfetto "Finally, we have been able to establish that CFHR1 can sterically inhibit the interaction that CFH/CFHL-1 SCR1-4 makes with C3b.|CFH regulates the alternative pathway of complement in both the fluid phase and on self-surfaces: It competes with complement factor B (CFB) for binding to C3b and C3(H2O) thereby blocking the formation of the pro-convertase complexes, C3bB and C3(H2O)B. It also accelerates the decay of any existing C3bBb or C3(H2O)Bb. |these data have allowed us to consolidate one possible model of CFHR1-mediated deregulation of CFH/CFHL-1 on an activating surface in which CFHR1 directly competes with or blocks both CFH-binding sites on C3b" SIGNOR-263475 CSMD1 protein Q96PZ7 UNIPROT C3 protein P01024 UNIPROT "down-regulates quantity" binding 9606 28345259 t miannu "CUB and sushi multiple domains 1 (CSMD1) is a relatively poorly studied large transmembrane protein of 390 kDa composed of 14 N-terminal CUB domains interspersed with complement control protein (CCP) domains followed by 15 consecutive CCP domains. The active domains of CSMD1 were then identified in CCP17-21, which were shown to interact with C4b and C3b and present these complement proteins for degradation by factor" SIGNOR-265148 "C3 convertase complex" complex SIGNOR-C310 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 31331124 t lperfetto "This forms the C4b2a complex, which is a classical pathway C3 convertase. C4b2a cleaves C3, which is the central component of the complement cascade, to C3a, and anaphylatoxin, and C3b results in the activation of the lytic pathway" SIGNOR-263449 "C3 convertase complex" complex SIGNOR-C310 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 31331124 t lperfetto "This forms the C4b2a complex, which is a classical pathway C3 convertase. C4b2a cleaves C3, which is the central component of the complement cascade, to C3a, and anaphylatoxin, and C3b results in the activation of the lytic pathway" SIGNOR-263450 "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263478 "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263477 "C5 convertase complex" complex SIGNOR-C312 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg677 KEILRPRrTLQKKIE 31331124 t lperfetto "Association of C3b with C3 convertases (C3bBb or C4b2a) results in formation of C5 convertases, C3bBbC3b and C4b2aC3b, which initiate the lytic pathway by cleavage of C5 to C5a and C5b" SIGNOR-263452 "C5 convertase complex" complex SIGNOR-C312 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg751 HKDMQLGrLHMKTLL 31331124 t lperfetto "Association of C3b with C3 convertases (C3bBb or C4b2a) results in formation of C5 convertases, C3bBbC3b and C4b2aC3b, which initiate the lytic pathway by cleavage of C5 to C5a and C5b" SIGNOR-263453 "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg677 KEILRPRrTLQKKIE 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263481 "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg751 HKDMQLGrLHMKTLL 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263482 SPRY4 protein Q9C004 UNIPROT TIMP1 protein P01033 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002058 20501643 f miannu "When Spry4 was stably transfected into H157 and H2122 NSCLC cell lines, decreased migration and invasion were observed. Matrix metalloproteinase-9 activity was decreased, and the expression of matrix metalloproteinase inhibitors TIMP1 and CD82 were increased. Stable expression of Spry4 led to reduced cell growth and reduced anchorage-independent growth in NSCLC cell lines, along with upregulation of tumor suppressors p53 and p21." SIGNOR-253038 KLKB1 protein P03952 UNIPROT KNG1 protein P01042 UNIPROT "up-regulates activity" cleavage Arg389 PPGFSPFrSSRIGEI 9606 BTO:0000131 cleavage:Arg390 CTTKTSTrIVGGTNS 28966616 t lperfetto "Bradykinin is a nonapeptide composed of the sequence Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg and functions as an inflammatory mediator. BK is the product of the kallikrein–kinin system following activation of FXII. FXIIa leads to proteolysis of PK, and the resulting PKa cleaves HK to generate BK (Figure 1)." SIGNOR-263548 NARS1 protein O43776 UNIPROT asparagine smallmolecule CHEBI:22653 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270454 SMARCA4 protein P51532 UNIPROT "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR "form complex" binding 10090 BTO:0001086 19279220 t miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270726 "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 10090 BTO:0001086 19279220 f miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270727 KLKB1 protein P03952 UNIPROT KNG1 protein P01042 UNIPROT "up-regulates activity" cleavage Arg381 GMISLMKrPPGFSPF 9606 BTO:0000131 cleavage:Arg390 CTTKTSTrIVGGTNS 28966616 t lperfetto "Bradykinin is a nonapeptide composed of the sequence Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg and functions as an inflammatory mediator. BK is the product of the kallikrein–kinin system following activation of FXII. FXIIa leads to proteolysis of PK, and the resulting PKa cleaves HK to generate BK (Figure 1)." SIGNOR-263547 (-)-anisomycin chemical CHEBI:338412 ChEBI FOS protein P01100 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189626 YY2 protein O15391 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 15087442 t Luana "YY2 activated the p53 promoter. However, in contrast to YY1, which represses the activity of c-Fos, YY2 increased the activity of the c-Fos promoter." SIGNOR-266212 CSDE1 protein O75534 UNIPROT FOS protein P01100 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000944 15314026 t "By testing different classes of mammalian poly(A) nucleases, we identified CCR4 as a poly(A) nuclease involved in the mCRD-mediated rapid deadenylation in viv" SIGNOR-261145 RPS6KA4 protein O75676 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 9606 8248197 t gcesareni "Rsk1/2 phosphorylates the transcription factor c-fos on s362 and increases its activity." SIGNOR-37216 RPS6KA4 protein O75676 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263000 ETS1 protein P14921 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 1722028 t "Furthermore, the possible involvement of an Ets protein in the control of c-fos has interesting implications for proto-oncogene cooperation in cellular growth control." SIGNOR-256495 CREB1 protein P16220 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 17668895 f gcesareni "Phosphorylation of creb by msk has been linked to the of nur77, nor1 and c-fos downstream of mapkin various cell types" SIGNOR-157151 PRKACA protein P17612 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 9534 1545828 t miannu "Human c-Fos protein is phosphorylated in vitro by PKA. phosphorylation of Fos occurs at serine residue 362. Modification of the Fos protein by phosphorylation with PKA then allows it to act as a regulator of its own synthesis by downregulating fos gene expression at a transcriptional level" SIGNOR-250356 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118023 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-262997 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118031 NARS1 protein O43776 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270455 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263012 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT up-regulates phosphorylation Thr232 GGLPEVAtPESEEAF 9606 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-33909 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263008 "Embryonic stem cell-specific SWI/SNF" complex SIGNOR-C484 SIGNOR Pluripotency phenotype SIGNOR-PH43 SIGNOR up-regulates 10090 BTO:0001086 19279220 f miannu "An embryonic stem cell chromatin remodeling complex, esBAF, is essential for embryonic stem cell self-renewal and pluripotency" SIGNOR-270728 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118027 ARNT protein P27540 UNIPROT FOS protein P01100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253696 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-236010 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-262996 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263011 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-235671 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263007 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-236014 UBE2I protein P63279 UNIPROT FOS protein P01100 UNIPROT "down-regulates activity" sumoylation Lys265 SISSMELkTEPFDDF 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263013 GTF2I protein P78347 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 16611241 f lperfetto "For example, TFII-I binds to the Inr element of the T cell receptor Vbeta gene and activates its transcription in reporter gene assays (Cheriyath et al. 1998). TFII-I also activates transcription of c-fos and Goosecoid through binding to the serum response element and the distal element, respectively (Grueneberg et al. 1997; Ku et al. 2005)." SIGNOR-268535 MIR9-1HG protein Q13536 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002874 10995546 t Luana "CROC-4: a novel brain specific transcriptional activator of c-fos expressed from proliferation through to maturation of multiple neuronal cell types." SIGNOR-261569 RPS6KA1 protein Q15418 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 9606 8248197 t gcesareni "We now provide evidence that two growth-regulated, nucleus- and cytoplasm-localized protein kinases, 90-kda ribosomal s6 kinase (rsk) and mitogen-activated protein kinase (map kinase), contribute to the serum-induced phosphorylation of c-fos. The major phosphopeptides derived from biosynthetically labeled c-fos correspond to phosphopeptides generated after phosphorylation of c-fos in vitro with both rsk and map kinase. The phosphorylation sites identified for rsk (ser-362) and map kinase (ser-374) are in the transrepression domain. Cooperative phosphorylation at these sites by both enzymes was observed in vitro and reflected in vivo by the predominance of the peptide phosphorylated on both sites, as opposed to singly phosphorylated peptides. This study suggests a role for nuclear rsk and map kinase in modulating newly synthesized c-fos phosphorylation and downstream signaling." SIGNOR-37154 RPS6KA1 protein Q15418 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-262999 PLD1 protein Q13393 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI up-regulates "chemical modification" 9606 9873061 t gcesareni "The primary known function of phospholipase d (pld) is to generate phosphatidic acid (pa) via the hydrolysis of phosphatidylcholine. . phospholipase d (pld) hydrolyzes phospholipids to generate phosphatidic acid (pa)." SIGNOR-62882 TWIST1 protein Q15672 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255526 TWIST2 protein Q8WVJ9 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255503 "SAE1/SAE2 complex" complex SIGNOR-C294 SIGNOR FOS protein P01100 UNIPROT "down-regulates activity" sumoylation Lys265 SISSMELkTEPFDDF 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263014 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-251524 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263010 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation Thr232 GGLPEVAtPESEEAF 9606 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-251525 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-262995 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation 9606 BTO:0001950 21561061 t Luana "3b Augments c-Fos Levels by Activating the ERK Pathway. | Higher c-Fos levels were observed in 3b-expressing cells than in GFP-expressing control cells" SIGNOR-260762 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-251522 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263009 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-251523 ARID1A protein O14497 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270729 RPS6K proteinfamily SIGNOR-PF26 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-262998 RPS6K proteinfamily SIGNOR-PF26 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 9606 8248197 t gcesareni "We now provide evidence that two growth-regulated, nucleus- and cytoplasm-localized protein kinases, 90-kda ribosomal s6 kinase (rsk) and mitogen-activated protein kinase (map kinase), contribute to the serum-induced phosphorylation of c-fos. The major phosphopeptides derived from biosynthetically labeled c-fos correspond to phosphopeptides generated after phosphorylation of c-fos in vitro with both rsk and map kinase. The phosphorylation sites identified for rsk (ser-362) and map kinase (ser-374) are in the transrepression domain. Cooperative phosphorylation at these sites by both enzymes was observed in vitro and reflected in vivo by the predominance of the peptide phosphorylated on both sites, as opposed to singly phosphorylated peptides. This study suggests a role for nuclear rsk and map kinase in modulating newly synthesized c-fos phosphorylation and downstream signaling." SIGNOR-252789 GPAA1 protein O43292 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32432756 f miannu "GPAA1 may contribute to the malignant progression of childhood ALL via activating c-myc. Luciferase reporter gene assay demonstrated that overexpression of c-myc remarkably attenuated the Luciferase activity of the wild-type GPAA1 vector without attenuating that of the mutant vector or empty vector, further demonstrating that GPAA1 can be targeted by c-myc." SIGNOR-261240 ZBTB14 protein O43829 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 10080939 f miannu "ZF5, which we have cloned as a transcriptional repressor on the mouse c-myc promoter" SIGNOR-220537 JAK2 protein O60674 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by stabilization" binding 10090 12370803 t irozzo "In this study, we show that Jak2 is involved in c-Myc induction by inducing c-MYC mRNA and protecting c-Myc protein from 26S proteasome-dependent degradation. These results indicate that c-Myc is a downstream target of activated Jak2 in Bcr-Abl positive cells. " SIGNOR-255810 JAK2 protein O60674 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12370803 f irozzo "In this study, we show that Jak2 is involved in c-Myc induction by inducing c-MYC mRNA and protecting c-Myc protein from 26S proteasome-dependent degradation. These results indicate that c-Myc is a downstream target of activated Jak2 in Bcr-Abl positive cells. " SIGNOR-255811 BRD4 protein O60885 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 32482868 t lperfetto "We report that BRD4 phosphorylates MYC at Thr58, leading to MYC ubiquitination and degradation, thereby regulating MYC target genes." SIGNOR-262046 MYCBP2 protein O75592 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001321 32814769 t miannu "We identified several E3 ligases as strong candidates responsible for AR and MYC protein loss as HECTD4, MYCBP2, and TRIM49. HECTD4 and MYCBP2 target AR and MYC for degradation while TRIM49 appears to promote AR and MYC stability. We have shown that these E3 ligases in turn are directly regulated by MYC. MYC in turn represses the expression of ubiquitin ligases, HECTD4 and MYCBP2 that promote AR and MYC protein degradation, further suppressing MYC and AR in a feed forward loop." SIGNOR-267147 PRDM1 protein O75626 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253828 PRDM1 protein O75626 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12626569 t miannu "The positive regulatory domain i binding factor 1 (prdi-bf1 or blimp-1) protein represses the transcription of specific target genes, including c-myc, the mhc class ii trans-activator, pax-5, and cd23b" SIGNOR-99119 EGFR protein P00533 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" 10090 26592448 f "Instead our data provide novel evidence that EGFR signaling is needed to activate the oncogenic and pro-proliferative transcription factor c-MYC" SIGNOR-252092 NARS1 protein O43776 UNIPROT Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270456 NARS1 protein O43776 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270457 GH1 protein P01241 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15665309 f Luana "Autocrine hGH increased the transcription and subsequent mRNA level and protein expression of c-Myc, Cyclin D1, and Bcl-2 in human mammary epithelial cells" SIGNOR-261627 ESR1 protein P03372 UNIPROT MYC protein P01106 UNIPROT unknown "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253941 ENO1 protein P06733 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9534 BTO:0000318 2005901 t Luana "This result suggests that MBP-1 in vivo acts as a sequence-specific repressor." SIGNOR-261594 ERG protein P11308 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25277175 f miannu "Increased expression of ERG or other ETS factors under control of androgen responsive promoter (TMPRSS2) is an inevitable consequence of the fusion events, and it activates transcriptional program that contributes to oncogenesis by upregulating expression of, among others, MYC, EZH2 and SOX9 and repressing NKX3." SIGNOR-251554 ERCC4/ERCC1 complex SIGNOR-C50 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates -1 10542278 f miannu "HMLH1 and hPMS2 function in postreplicative mismatch repair in the form of a heterodimer referred to as hMutLα. Tumors or cell lines lacking this factor display mutator phenotypes and microsatellite instability, and mutations in the hMLH1 andhPMS2 genes predispose to hereditary non-polyposis colon cancer. Recombinant hMutLα and hMutLβ, expressed in the baculovirus system, were tested for their activity in an in vitro mismatch repair assay." SIGNOR-259064 AGPAT5 protein Q9NUQ2 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI up-regulates "chemical modification" 9606 21173190 t lperfetto "The enzyme 1-acylglycerol-3-phosphate-O-acyltransferase (AGPAT) converts lysophosphatidic acid (LPA) to phosphatidic acid (PA).¬†" SIGNOR-267011 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191301 PIM1 protein P11309 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation 9606 25280219 t "FLT3-ITD kinase may regulate c-MYC through STAT5-induced enhancement of PIM kinases (Choudhary et al., 2009), which can modulate c-MYC stability and activity via phosphorylation (van der Lugt et al., 1995s). This is supported by the observation that FLT3-ITD CD34+ cells showed higher PIM activity compared to cells expressing FLT3-WT, indicated by increased expression of the PIM targets including p-BAD (Ser112), p-4EBP1 (Thr37/46), and p-c-MYC (Ser62) (Figure 6C); and by the observation that siRNA-mediated inhibition of PIM1, but not PIM2, expression resulted in significantly decreased p-c-MYC (Ser62), c-MYC, and SIRT1 expression in MV4-11 cells" SIGNOR-261557 TCF4 protein P15884 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18852287 t "Association of c-Jun, β-catenin, and TCF4 specifically with the downstream enhancer underlies mitogen stimulation of c-Myc transcription." SIGNOR-253324 RFX1 protein P22670 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253829 MAPK3 protein P27361 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL -1 32482868 t lperfetto "ERK1 phosphorylates MYC Ser62 resulting in MYC stabilization and activation" SIGNOR-236250 MAPK1 protein P28482 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL 9534 BTO:0004055 8386367 t lperfetto "Transactivation of gene expression by myc is inhibited by mutation at the phosphorylation sites thr-58 and ser-62." SIGNOR-235700 ADSL protein P30566 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" 9606 31729379 f miannu "An integrated transcriptomics and metabolomics analysis reveals that ADSL activates the oncogenic cMYC pathway by regulating cMYC protein level via a mechanism requiring ADSL proline 24 hydroxylation. ADSL regulates cMYC protein level through adenosine levels" SIGNOR-266614 CTNNB1 protein P35222 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16510874 f gcesareni "Beta-cat promotes h3k4 trimethylation at the c-myc gene in vivo. H3k4 trimethylation in vivo requires prior ubiquitination of h2b, and we find that ubiquitin is necessary for transcription initiation on chromatin but not nonchromatin templates in vitro.Chromatin Immunoprecipitation experiments reveal that beta-cat recruits pygopus, bcl-9/legless, and mll/set1-type complexes to the c-myc enhancertogether with the negative wnt regulators, apc, and betatrcp." SIGNOR-19153 STAT3 protein P40763 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" 9606 BTO:0001103 21408055 f "andrea cerquone perpetuini" "Additionally, cMyc, a STAT3 downstream gene, was significantly up-regulated in SCs at T24 versus PRE [...]An increase in the number of cMyc+ SCs indicated that human SCs were induced to proliferate under the control of STAT3 signaling." SIGNOR-255413 MAPK8 protein P45983 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL 9606 BTO:0000007;BTO:0000567 10551811 t lperfetto "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-236018 MAPK8 protein P45983 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser71 SRRSGLCsPSYVAVT 9606 BTO:0000007;BTO:0000567 10551811 t lperfetto "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-236384 MAPK9 protein P45984 UNIPROT MYC protein P01106 UNIPROT up-regulates phosphorylation Ser71 SRRSGLCsPSYVAVT 9606 10551811 t gcesareni "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-72108 MAPK9 protein P45984 UNIPROT MYC protein P01106 UNIPROT up-regulates phosphorylation Ser62 LLPTPPLsPSRRSGL 9606 10551811 t gcesareni "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-72104 SARS1 protein P49591 UNIPROT MYC protein P01106 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 24940000 t "Using in vitro, cell and animal experiments, we show here that SerRS intervenes by antagonizing c-Myc, the major transcription factor promoting VEGFA expression, through a tandem mechanism. First, by direct head-to-head competition, nuclear-localized SerRS blocks c-Myc from binding to the VEGFA promoter. Second, DNA-bound SerRS recruits the SIRT2 histone deacetylase to erase prior c-Myc-promoted histone acetylation." SIGNOR-259368 CTCF protein P49711 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253827 CEBPA protein P49715 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253830 GSK3A protein P49840 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 16023596 t gcesareni "Similar to c-myc, similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation." SIGNOR-138596 GSK3B protein P49841 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 16023596 t gcesareni "Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation." SIGNOR-138603 GSK3B protein P49841 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 14563837 t gcesareni "Conversely, overexpression of gsk-3 alpha or gsk-3 beta enhances thr-58 phosphorylation and ubiquitination of c-myc" SIGNOR-118844 PLK1 protein P53350 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007;BTO:0001914 23887393 t gcesareni "Here, we report that PDK1 directly induces phosphorylation of Polo-like kinase 1 (PLK1), which in turn induces MYC phosphorylation and protein accumulation. We show that PDK1-PLK1-MYC signaling is critical for cancer cell growth and survival, and small-molecule inhibition of PDK1/PLK1 provides an effective approach for therapeutic targeting of MYC dependency" SIGNOR-243522 DLX5 protein P56178 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 19497851 t gcesareni "Here we demonstrate by luciferase assay that the MYC promoter is specifically activated by overexpression of DLX5 and that two DLX5 binding sites in the MYC promoter are important for transcriptional activation of MYC. We also show that DLX5 binds to the MYC promoter both in vitro and in vivo and that transfection of a DLX5 expression plasmid promotes the expression of MYC in a dose-dependent manner in mammalian cells" SIGNOR-241914 MAX protein P61244 UNIPROT MYC protein P01106 UNIPROT up-regulates binding 9606 8425218 t esanto "In vivo transactivation assays suggest that myc-max and mad-max complexes have opposing functions in transcription and that max plays a central role in this network of transcription factors" SIGNOR-39137 CNBP protein P62633 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 23774591 t Luana "These data verified that the binding of CNBP with c-myc promoter G-quadruplex can indeed down-regulate its associated gene expression for a certain period of time. This result with human CNBP is somehow consistent with previous reports that c-myc G-quadruplex serves as a silencer of c-myc transcription [7] and CNBP promotes the formation of c-myc G-quadruplex." SIGNOR-261571 PPP2CB protein P62714 UNIPROT MYC protein P01106 UNIPROT down-regulates dephosphorylation Ser62 LLPTPPLsPSRRSGL 9606 16987807 t esanto "Phosphorylation at ser-62 by pro-directed kinases (p-k) is a prerequisite for gsk3-dependent phosphorylation of thr-58. This triggers binding of pin1, subsequently protein phosphatase 2a (pp2a)-dependent dephosphorylation of ser-62, and then recruitment of scf-fbw7 to the thr-58-phosphorylated myc. Scf-fbw7 polyubiquitinylates myc (branching through lys-48), leading to its proteasomal degradation." SIGNOR-149726 SMAD3 protein P84022 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 t lperfetto "Down-regulation of c-Myc is a critical event for growth inhibition induced by transforming growth factor-β (TGF-β) and is frequently impaired in cancer cells. We determined a Smad-responsive element in the c-mycpromoter." SIGNOR-251494 SMAD3 protein P84022 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14993291 f gcesareni "Smad3 is required for both tgf-beta-induced repression of c-myc and subsequent growth arrest in keratinocytes" SIGNOR-123087 RUNX1 protein Q01196 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 29958106 t miannu "RUNX1 represses MYC expression through direct binding at three downstream enhancer elements" SIGNOR-260093 SATB1 protein Q01826 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000725 23563689 f miannu "Satb1 simultaneously repressed sets of genes encoding molecules involved in HSC activation and cellular polarity, including Numb and Myc" SIGNOR-224831 CDR2 protein Q01850 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" binding 20383333 t lperfetto "Here we find that cdr2 is cell cycle regulated in tumor cells with protein levels peaking in mitosis. As cells exit mitosis, cdr2 is ubiquitinated by the anaphase promoting complex/cyclosome (APC/C) and rapidly degraded by the proteasome. Previously we showed that cdr2 binds to the oncogene c-myc, and here we extend this observation to show that cdr2 and c-myc interact to synergistically regulate c-myc-dependent transcription during passage through mitosis." SIGNOR-252000 SMAD4 protein Q13485 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 t lperfetto "Down-regulation of c-Myc is a critical event for growth inhibition induced by transforming growth factor-β (TGF-β) and is frequently impaired in cancer cells. We determined a Smad-responsive element in the c-mycpromoter." SIGNOR-251493 PIN1 protein Q13526 UNIPROT MYC protein P01106 UNIPROT up-regulates binding 9606 BTO:0000150 23716601 t esanto "Pin1 prolyl isomerase enhances recruitment of serine 62-phosphorylated myc and its coactivators to select promoters during gene activation." SIGNOR-202134 NARS1 protein O43776 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270458 HIC1 protein Q14526 UNIPROT MYC protein P01106 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 BTO:0000815 24067369 f miannu "HIC1 suppressing the VEGF and c-Myc promoter activity and the colony formation of MDA-MB 231 cells were STAT3-dependent." SIGNOR-254245 HLX protein Q14774 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20008130 f Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261624 ARID5B protein Q14865 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "ARID5B transcriptionally activates the oncogene MYC in T-ALL cells" SIGNOR-256156 SIRT2 protein Q8IXJ6 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by stabilization" 9606 23175188 f miannu "Here we demonstrated that the class III histone deacetylase SIRT2 was upregulated by N-Myc in neuroblastoma cells and by c-Myc in pancreatic cancer cells, and that SIRT2 enhanced N-Myc and c-Myc protein stability and promoted cancer cell proliferation." SIGNOR-255148 DOT1L protein Q8TEK3 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" binding 9606 BTO:0001939 26199140 t 1 miannu "Our data suggest that the c-Myc-dependent transcriptional switch is modulated by DOT1L, as in the presence of DOT1L c-Myc preferentially forms an active complex with p300 rather than a repressive complex containing HDAC1 and DNMT1" SIGNOR-239362 GATA6 protein Q92908 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253152 FBXW7 protein Q969H0 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity" ubiquitination 9606 SIGNOR-C135 20852628 t gcesareni "We now show that the F-box protein Fbw7 interacts with and thereby destabilizes c-Myc in a manner dependent on phosphorylation of MB1. Whereas wild-type Fbw7 promoted c-Myc turnover in cells, an Fbw7 mutant lacking the F-box domain delayed it." SIGNOR-243545 FBXW7 protein Q969H0 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 phosphorylation:Ser62 LLPTPPLsPSRRSGL 15103331 t lperfetto "We now show that the F-box protein Fbw7 interacts with and thereby destabilizes c-Myc in a manner dependent on phosphorylation of MB1" SIGNOR-249638 FUBP1 protein Q96AE4 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26490982 f irozzo "The human far upstream element (FUSE) binding protein 1 (FUBP1) belongs to an ancient family which is required for proper regulation of the c-Myc proto-oncogene. Our results indicated that FUBP1 may potentially stimulate c-Myc expression in ESCC and its expression may promote ESCC progression." SIGNOR-259123 USP28 protein Q96RU2 UNIPROT MYC protein P01106 UNIPROT up-regulates deubiquitination 9606 BTO:0000150 17558397 t esanto "Usp28, an ubiquitin-specific protease, binds to myc through an interaction with fbw7alpha, an f-box protein that is part of an scf-type ubiquitin ligase. Therefore, it stabilizes myc." SIGNOR-155590 NDN protein Q99608 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000671 24349431 t lperfetto "Deletion mapping demonstrated that the C-terminus of cystin and both termini of necdin are required for their mutual interaction. Speculating that these two proteins may function to regulate gene expression, we developed a luciferase reporter assay and observed that necdin strongly activated the Myc P1 promoter, and cystin did so more modestly." SIGNOR-253381 NSD3 protein Q9BZ95 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 28205554 t irozzo "Indeed, dose-dependent TR-FRET and affinity pull-down assay confirmed the interaction of NSD3-s with MYC. Supporting functional significance of the interaction, co-expression of NSD3-s, but not the MYC-binding defective fragment of NSD3-s (1–347), stabilized MYC protein and increased MYC transcriptional activity as revealed by a MYC-driven reporter assay." SIGNOR-259200 NSD3 protein Q9BZ95 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0002181 28205554 t irozzo "Indeed, dose-dependent TR-FRET and affinity pull-down assay confirmed the interaction of NSD3-s with MYC. Supporting functional significance of the interaction, co-expression of NSD3-s, but not the MYC-binding defective fragment of NSD3-s (1–347), stabilized MYC protein and increased MYC transcriptional activity as revealed by a MYC-driven reporter assay." SIGNOR-259199 LEF1 protein Q9UJU2 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19653274 f gcesareni "Expression of Lef-1 FL, but not the newly identified Lef-1 Deltaexon VI, induced the expression of the cell cycle regulating proteins c-myc and cyclin D1 in cooperation with beta-catenin and it enhanced cell proliferation" SIGNOR-245351 ZMIZ1 protein Q9ULJ6 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 26522984 t miannu "The N-terminal domain (NTD) of Zmiz1 is important for driving Myc transcription and proliferation […] Zmiz1 directly interacted with Notch1 via a tetratricopeptide repeat domain at a special class of Notch-regulatory sites." SIGNOR-263939 HECTD4 protein Q9Y4D8 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001321 32814769 t miannu "We identified several E3 ligases as strong candidates responsible for AR and MYC protein loss as HECTD4, MYCBP2, and TRIM49. HECTD4 and MYCBP2 target AR and MYC for degradation while TRIM49 appears to promote AR and MYC stability. We have shown that these E3 ligases in turn are directly regulated by MYC. MYC in turn represses the expression of ubiquitin ligases, HECTD4 and MYCBP2 that promote AR and MYC protein degradation, further suppressing MYC and AR in a feed forward loop." SIGNOR-267146 mTORC2 complex SIGNOR-C2 SIGNOR MYC protein P01106 UNIPROT up-regulates 9606 24856037 f miannu "MTORC1 and mTORC2 converge on c-Myc to control metabolic reprogramming in cancer. mTORC1 and mTORC2 conspire to link growth factor receptor–PI3K signaling with c-Myc-dependent metabolic reprogramming by controlling both c-Myc levels and activity" SIGNOR-256171 mTORC1 complex SIGNOR-C3 SIGNOR MYC protein P01106 UNIPROT up-regulates 9606 24856037 f miannu "MTORC1 and mTORC2 converge on c-Myc to control metabolic reprogramming in cancer. mTORC1 and mTORC2 conspire to link growth factor receptor–PI3K signaling with c-Myc-dependent metabolic reprogramming by controlling both c-Myc levels and activity" SIGNOR-256172 SCF-betaTRCP complex SIGNOR-C5 SIGNOR MYC protein P01106 UNIPROT "up-regulates quantity" ubiquitination 9606 20852628 t gcesareni "Here we show that SCF²-TrCP binds to Myc by means of a characteristic phosphodegron and ubiquitylates Myc; this results in enhanced Myc stability." SIGNOR-243542 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 f irozzo "To identify this pathway, we analyzed TGF-β-responsive elements in the human c-myc promoter and found that Smad proteins directly bound to an element in the c-myc promoter and suppressed c-myc promoter activity." SIGNOR-256291 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 t irozzo "To identify this pathway, we analyzed TGF-β-responsive elements in the human c-myc promoter and found that Smad proteins directly bound to an element in the c-myc promoter and suppressed c-myc promoter activity." SIGNOR-256290 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16452181 f irozzo "C-myc is a direct target of SWI/SNF complex–dependent promoter repression. These results indicate that repression of c-myc is indeed dependent on the activity of SWI/SNF–related complexes and specifically on complexes that contain ARID1A." SIGNOR-256292 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR MYC protein P01106 UNIPROT "up-regulates activity" 9606 19855079 t apalma "We demonstrate that in addition to blocking myeloid differentiation, PLZF-RARα also promotes proliferation/self-renewal via the aberrant regulation of cell cycle–associated genes such as c-Myc, providing a basis for studying the aberrant response of this leukemia subtype to retinoic acid." SIGNOR-256374 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MYC protein P01106 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser62 LLPTPPLsPSRRSGL 10116 BTO:0004725 11018017 t "Phosphorylation of Ser 62 is required for Ras-induced stabilization of Myc, likely mediated through the action of ERK." SIGNOR-252079 canertinib chemical CHEBI:61399 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191009 AR protein P10275 UNIPROT NRAS protein P01111 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 16281084 f "After AR antagonist flutamide treatment, three hundred and twenty-six genes (3.93%) expressed differentially, 97 down-regulated and 219 up-regulated. Among them, eight up-regulated genes might be cell cycle-related, namely CDC10, NRAS, BTG1, Wee1, CLK3, DKFZP564A122, CDKN1A and BTG2. The CDKN1A and BTG1 gene mRNA expression was confirmed to be higher in the experimental group by RT-PCR, while p53 mRNA expression had no significant changes." SIGNOR-253676 STK19 protein P49842 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" phosphorylation Ser89 FAINNSKsFADINLY 9606 BTO:0003476 30712867 t lperfetto "STK19 Phosphorylates NRAS Protein at Serine 89|STK19 phosphorylates NRAS to enhance its binding to its downstream effectors and promotes oncogenic NRAS-mediated melanocyte malignant transformation.|" SIGNOR-264566 MVD protein P53602 UNIPROT NRAS protein P01111 UNIPROT "up-regulates quantity by stabilization" 9534 12646231 f miannu "An overexpression of mot-2 resulted in reduced level of Ras and phosphorylated ERK2. These were rescued by co-expression of MPD from an exogenous promoter demonstrating a functional link between mot-2, MPD, and Ras. Ras and its oncogenic forms act as key players in controlling proliferation of normal and cancerous cells. Assigning mot-2 upstream of p21Ras offers an important mechanism for influence over cell proliferation. Therefore, we ra tionaled to investigate if overexpression of MPD could affect the steady state levels of Ras by affecting its prenylationTransient transfections of MPD-myc in COS 7 cells resulted in higher stable levels of Ras as compared to the untransfected cells (Fig. 3A, compare lanes 4 and 8 and Fig. 3B)" SIGNOR-265889 PTPN11 protein Q06124 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" dephosphorylation Tyr32 QNHFVDEyDPTIEDS 9606 BTO:0000007 26617336 t miannu "Here we identify SHP2 as the ubiquitously expressed tyrosine phosphatase that preferentially binds to and dephosphorylates Ras to increase its association with Raf and activate downstream proliferative Ras/ERK/MAPK signalling." SIGNOR-255754 SOS1 protein Q07889 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000938 11560935 t lperfetto "Sos and Ras-GRF are two families of guanine nucleotide exchange factors that activate Ras proteins in cells. Sos proteins are ubiquitously expressed and are activated in response to cell-surface tyrosine kinase stimulation Sos1 and Ras-GRF1 activate the Ras proteins Ha-Ras, N-Ras, and Ki-Ras" SIGNOR-110566 RASGEF1B protein Q0VAM2 UNIPROT NRAS protein P01111 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-161481 DAB2IP protein Q5VWQ8 UNIPROT NRAS protein P01111 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254747 GOLGA7 protein Q7Z5G4 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 16000296 t miannu "Covalent lipid modifications mediate the membrane attachment and biological activity of Ras proteins. All Ras isoforms are farnesylated and carboxyl-methylated at the terminal cysteine; H-Ras and N-Ras are further modified by palmitoylation. Here we report that H- and N-Ras are palmitoylated by a human protein palmitoyltransferase encoded by the ZDHHC9 and GCP16 genes. DHHC9 is an integral membrane protein that contains a DHHC cysteine-rich domain. GCP16 encodes a Golgi-localized membrane protein." SIGNOR-261354 RASGEF1A protein Q8N9B8 UNIPROT NRAS protein P01111 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183829 RAPGEF6 protein Q8TEU7 UNIPROT NRAS protein P01111 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183799 RAPGEF5 protein Q92565 UNIPROT NRAS protein P01111 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183738 ZDHHC9 protein Q9Y397 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 16000296 t miannu "Covalent lipid modifications mediate the membrane attachment and biological activity of Ras proteins. All Ras isoforms are farnesylated and carboxyl-methylated at the terminal cysteine; H-Ras and N-Ras are further modified by palmitoylation. Here we report that H- and N-Ras are palmitoylated by a human protein palmitoyltransferase encoded by the ZDHHC9 and GCP16 genes. DHHC9 is an integral membrane protein that contains a DHHC cysteine-rich domain. GCP16 encodes a Golgi-localized membrane protein." SIGNOR-261355 tRNA(Asn) smallmolecule CHEBI:29172 ChEBI Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "precursor of" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270459 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR NRAS protein P01111 UNIPROT "up-regulates activity" 9534 8402896 f miannu "BCR-ABL-induced oncogenesis is mediated by direct interaction with the SH2 domain of the GRB-2 adaptor protein. Mutation of Y177 to phenylalanine (Y177F) abolishes GRB-2 binding and abrogates BCR-ABL-induced Ras activation." SIGNOR-261506 SRC protein P12931 UNIPROT HRAS protein P01112 UNIPROT "down-regulates activity" phosphorylation Tyr32 QNHFVDEyDPTIEDS 9606 BTO:0000007 25157176 t "Src binds to and phosphorylates GTP-, but not GDP-, loaded Ras on a conserved Y32 residue within the switch I region in vitro and that in vivo, Ras-Y32 phosphorylation markedly reduces the binding to effector Raf and concomitantly increases binding to GTPase-activating proteins and the rate of GTP hydrolysis" SIGNOR-252093 MLH1/PMS2 complex SIGNOR-C59 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 10090 29175432 f "MLH1 and PMS2 proteins form the MutLα heterodimer, which plays a major role in DNA mismatch repair (MMR) in humans" SIGNOR-257600 DPF3 protein Q92784 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270730 RASA1 protein P20936 UNIPROT HRAS protein P01112 UNIPROT down-regulates binding 9606 10394594 t lperfetto "The Ras protein sits at the center of a many-tiered cascade of molecular interactions. Most of the proteins along this cascade are activated by phosphorylation, but Ras uses a bound guanine nucleotide to toggle between its “on” and “off” states. Ras hydrolyzes GTP to GDP fairly quickly, turning itself “off,” and a collection of GTPase-activating proteins (GAPs) speed up the processthe complex between human h-ras bound to guanosine diphosphate and the guanosine triphosphatase (gtpase)-activating domain of the human gtpase-activating protein p120gap (gap-334) in the presence of aluminum fluoride was solved." SIGNOR-68990 RASA1 protein P20936 UNIPROT HRAS protein P01112 UNIPROT down-regulates binding 9606 9219684 t gcesareni "The three-dimensional structure of the complex between human h-ras bound to guanosine diphosphate and the guanosine triphosphatase (gtpase)-activating domain of the human gtpase-activating protein p120gap (gap-334) in the presence of aluminum fluoride was solved at a resolution of 2.5 angstroms." SIGNOR-49477 NF1 protein P21359 UNIPROT HRAS protein P01112 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000938 24431436 t miannu "Nf1encodes neurofibromin, a protein with multiple functions including ras inactivation (ras gtpase-activating protein or rasgap) and adenylyl cyclase (ac) activation" SIGNOR-204357 FNTA protein P49354 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242568 FNTB protein P49356 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242565 MVD protein P53602 UNIPROT HRAS protein P01112 UNIPROT "up-regulates quantity by stabilization" 9534 12646231 f miannu "An overexpression of mot-2 resulted in reduced level of Ras and phosphorylated ERK2. These were rescued by co-expression of MPD from an exogenous promoter demonstrating a functional link between mot-2, MPD, and Ras. Ras and its oncogenic forms act as key players in controlling proliferation of normal and cancerous cells. Assigning mot-2 upstream of p21Ras offers an important mechanism for influence over cell proliferation. Therefore, we ra tionaled to investigate if overexpression of MPD could affect the steady state levels of Ras by affecting its prenylationTransient transfections of MPD-myc in COS 7 cells resulted in higher stable levels of Ras as compared to the untransfected cells (Fig. 3A, compare lanes 4 and 8 and Fig. 3B)" SIGNOR-265888 PTPN11 protein Q06124 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" dephosphorylation Tyr32 QNHFVDEyDPTIEDS 9606 BTO:0000007 26617336 t "Here we identify SHP2 as the ubiquitously expressed tyrosine phosphatase that preferentially binds to and dephosphorylates Ras to increase its association with Raf and activate downstream proliferative Ras/ERK/MAPK signalling." SIGNOR-252094 SOS1 protein Q07889 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23132018 t lperfetto "The enhancement of H-Ras GTP levels induced by oncogenic K-Ras was abrogated when the expression of endogenous Sos was suppressed, implicating Sos as an essential intermediate in the cross talk between oncogenic K-Ras and WT H-Ras." SIGNOR-39237 SOS1 protein Q07889 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23132018 t lperfetto "The enhancement of H-Ras GTP levels induced by oncogenic K-Ras was abrogated when the expression of endogenous Sos was suppressed, implicating Sos as an essential intermediate in the cross talk between oncogenic K-Ras and WT H-Ras." SIGNOR-59472 RIN1 protein Q13671 UNIPROT HRAS protein P01112 UNIPROT up-regulates binding 9606 11784866 t gcesareni "We demonstrate that the ras effector protein rin1 binds to activated ras with an affinity (k(d), 22 nm) similar to that observed for raf1." SIGNOR-113967 DAB2IP protein Q5VWQ8 UNIPROT HRAS protein P01112 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254745 GOLGA7 protein Q7Z5G4 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 16000296 t miannu "Covalent lipid modifications mediate the membrane attachment and biological activity of Ras proteins. All Ras isoforms are farnesylated and carboxyl-methylated at the terminal cysteine; H-Ras and N-Ras are further modified by palmitoylation. Here we report that H- and N-Ras are palmitoylated by a human protein palmitoyltransferase encoded by the ZDHHC9 and GCP16 genes. DHHC9 is an integral membrane protein that contains a DHHC cysteine-rich domain. GCP16 encodes a Golgi-localized membrane protein." SIGNOR-261351 RASGEF1C protein Q8N431 UNIPROT HRAS protein P01112 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-161505 RASGEF1A protein Q8N9B8 UNIPROT HRAS protein P01112 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183823 RAPGEF5 protein Q92565 UNIPROT HRAS protein P01112 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183732 PLCE1 protein Q9P212 UNIPROT HRAS protein P01112 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 11022047 t gcesareni "The presence of a rasgef motif in the n terminus of plcepsilon suggests that plcepsilon can activate ras by acting as an exchange factor by promoting the exchange of gtp for bound gdp." SIGNOR-82859 ZDHHC9 protein Q9Y397 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 16000296 t miannu "Covalent lipid modifications mediate the membrane attachment and biological activity of Ras proteins. All Ras isoforms are farnesylated and carboxyl-methylated at the terminal cysteine; H-Ras and N-Ras are further modified by palmitoylation. Here we report that H- and N-Ras are palmitoylated by a human protein palmitoyltransferase encoded by the ZDHHC9 and GCP16 genes. DHHC9 is an integral membrane protein that contains a DHHC cysteine-rich domain. GCP16 encodes a Golgi-localized membrane protein." SIGNOR-261352 UBIAD1 protein Q9Y5Z9 UNIPROT HRAS protein P01112 UNIPROT "down-regulates activity" binding 9606 BTO:0000362 30518913 t miannu "This study show that UBIAD1 interacts with H-Ras, retains H-Ras in the Golgi apparatus, prevents H-Ras trafficking from the Golgi apparatus to the plasma membrane, blocks the aberrant activation of Ras/MAPK signaling, and inhibits the proliferation of bladder cancer cells." SIGNOR-256206 CLK1 protein P49759 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181031 SRC protein P12931 UNIPROT KRAS protein P01116 UNIPROT up-regulates phosphorylation 9606 9096340 t gcesareni "Expression of v-src, a transforming nonreceptor tyrosine kinase, results in ras activation, and ras function in nih 3t3 cells suppresses transformation by v-src, indicating that in these cells ras-dependent signaling pathways are required for v-src to exert its biological effects." SIGNOR-47152 FNTA protein P49354 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242559 RAP1GDS1 protein P52306 UNIPROT KRAS protein P01116 UNIPROT up-regulates binding 9606 21242305 t miannu "Smggds has been previously shown to activate a wide variety of small gtpases, including the ras family members rap1a, rap1b, and k-ras, as well as the rho family members cdc42, rac1, rac2, rhoa, and rhob" SIGNOR-171415 MVD protein P53602 UNIPROT KRAS protein P01116 UNIPROT "up-regulates quantity by stabilization" 9534 12646231 f miannu "An overexpression of mot-2 resulted in reduced level of Ras and phosphorylated ERK2. These were rescued by co-expression of MPD from an exogenous promoter demonstrating a functional link between mot-2, MPD, and Ras. Ras and its oncogenic forms act as key players in controlling proliferation of normal and cancerous cells. Assigning mot-2 upstream of p21Ras offers an important mechanism for influence over cell proliferation. Therefore, we ra tionaled to investigate if overexpression of MPD could affect the steady state levels of Ras by affecting its prenylationTransient transfections of MPD-myc in COS 7 cells resulted in higher stable levels of Ras as compared to the untransfected cells (Fig. 3A, compare lanes 4 and 8 and Fig. 3B)" SIGNOR-265887 PTPN11 protein Q06124 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" dephosphorylation Tyr32 QNHFVDEyDPTIEDS 9606 BTO:0000007 26617336 t irozzo "Here we identify SHP2 as the ubiquitously expressed tyrosine phosphatase that preferentially binds to and dephosphorylates Ras to increase its association with Raf and activate downstream proliferative Ras/ERK/MAPK signalling." SIGNOR-255982 SOS1 protein Q07889 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 25624485 t "Ras proteins bind GDP/GTP and possess intrinsic GTPase activity." gcesareni "Because the KRAS-GDP to KRAS-GTP transition catalyzed by the GEF, son of sevenless 1 (SOS1), represents the rate-limiting step for nucleotide exchange, disrupting the activating SOS1/KRAS protein interaction has also been the focus of drug development efforts" SIGNOR-175256 SOS1 protein Q07889 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 25624485 t "Ras proteins bind GDP/GTP and possess intrinsic GTPase activity." gcesareni "Because the KRAS-GDP to KRAS-GTP transition catalyzed by the GEF, son of sevenless 1 (SOS1), represents the rate-limiting step for nucleotide exchange, disrupting the activating SOS1/KRAS protein interaction has also been the focus of drug development efforts" SIGNOR-141647 SOS1 protein Q07889 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 25624485 t "Ras proteins bind GDP/GTP and possess intrinsic GTPase activity." gcesareni "Because the KRAS-GDP to KRAS-GTP transition catalyzed by the GEF, son of sevenless 1 (SOS1), represents the rate-limiting step for nucleotide exchange, disrupting the activating SOS1/KRAS protein interaction has also been the focus of drug development efforts" SIGNOR-122075 SOS1 protein Q07889 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 25624485 t "Ras proteins bind GDP/GTP and possess intrinsic GTPase activity." gcesareni "Because the KRAS-GDP to KRAS-GTP transition catalyzed by the GEF, son of sevenless 1 (SOS1), represents the rate-limiting step for nucleotide exchange, disrupting the activating SOS1/KRAS protein interaction has also been the focus of drug development efforts" SIGNOR-201703 DAB2IP protein Q5VWQ8 UNIPROT KRAS protein P01116 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254746 RASGEF1C protein Q8N431 UNIPROT KRAS protein P01116 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-161508 RASGEF1A protein Q8N9B8 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183826 RASSF5 protein Q8WWW0 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" binding 9606 22195963 t lperfetto "NORE1A can bind K-Ras.GTP through its RA domain and regulate the proapoptotic activity of MST1/2 kinases" SIGNOR-249586 RAPGEF5 protein Q92565 UNIPROT KRAS protein P01116 UNIPROT up-regulates "guanine nucleotide exchange factor" 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183735 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR KRAS protein P01116 UNIPROT up-regulates 9606 19483050 f lperfetto "A recurrent gene fusion between echinoderm microtubule-associated protein-like 4 (EML4;and, occasionally, of other fusion partners) and the anaplastic lymphoma kinase (ALK) geneoccurs in of NSCLCs , resulting in activation of a potent ALK fusion protein.ALK fusion protein is usually found in never-smoker subjects. Although relatively rare, therelative paucity of fusion proteins known to contribute to lung cancer pathogenesis makes this a finding of biological interest. Although present understanding of the ALK fusion protein is limited, it may play a role in activating RAS. Thus it is negatively associated with thepresence of KRAS or EGFR mutations, and may favour ADC histology and never-smokerstatus." SIGNOR-253216 porfimer chemical CHEBI:60652 ChEBI LDLR protein P01130 UNIPROT "up-regulates activity" "chemical activation" 9606 1450993 t miannu "Porphyrins are transported in blood mainly by lipoproteins, and the low density lipoprotein (LDL) receptor-mediated pathway is probably one of the important factors involved in the selective accumulation of porphyrins by tumor tissues, as cancer cells generally express much more LDL receptors than normal cells." SIGNOR-259302 APOB protein P04114 UNIPROT LDLR protein P01130 UNIPROT up-regulates binding 9606 11986215 t gcesareni "In the case of ldl, binding of apolipoprotein b (apob) to the ldl-r18-20 and proteoglycans17 21 initiates plasma clearance and lipoprotein degradation" SIGNOR-87035 HNF4A protein P41235 UNIPROT LDLR protein P01130 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000398 21123766 f miannu "Recent studies have demonstrated that PCSK9 mRNA expression was upregulated to a greater extent than that of the LDL receptor in human hepatocytes in primary culture. Our findings also support the role of SREBP-2 as a transcriptional regulator of both the LDL receptor and PCSK9 in human enterocytes." SIGNOR-254454 SREBF2 protein Q12772 UNIPROT LDLR protein P01130 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21123766 t miannu "Recent studies have demonstrated that PCSK9 mRNA expression was upregulated to a greater extent than that of the LDL receptor in human hepatocytes in primary culture. Our findings also support the role of SREBP-2 as a transcriptional regulator of both the LDL receptor and PCSK9 in human enterocytes." SIGNOR-254453 ADAM10 protein O14672 UNIPROT EGF protein P01133 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "Like ADAM17, ADAM10 has also been implicated in the activation of specific EGFR ligands, especially EGF and betacellulin" SIGNOR-259840 SLC34A2 protein O95436 UNIPROT EGF protein P01133 UNIPROT down-regulates 9606 BTO:0000195 BTO:0000763 11171583 f miannu "In vivo and in vitro studies showed that egf treatment decreased intestinal napi-iib mrna abundance by _50%, suggesting possible transcriptional regulation." SIGNOR-105161 ESR1 protein P03372 UNIPROT TGFA protein P01135 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253942 SRC protein P12931 UNIPROT TGFA protein P01135 UNIPROT up-regulates cleavage 9606 17251915 t lperfetto "Ep2 can also promote the transactivation of epidermal growth factor receptor (egfr) expressed in colon cancer cells through src, which activates the proteolytic release of the egfr ligands amphiregulin (ar) and transforming growth factor-alfa (tgfalfa)125, thereby stimulating the egfr- network." SIGNOR-235888 SRC protein P12931 UNIPROT TGFA protein P01135 UNIPROT "up-regulates activity" 9606 17251915 f lperfetto "Ep2 can also promote the transactivation of epidermal growth factor receptor (egfr) expressed in colon cancer cells through src, which activates the proteolytic release of the egfr ligands amphiregulin (ar) and transforming growth factor-alfa (tgfalfa)125, thereby stimulating the egfr- network." SIGNOR-236534 ADAM17 protein P78536 UNIPROT TGFA protein P01135 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "ADAM17 is involved in the release and activation of several growth factors and cytokine receptor ligands. Among the growth factors activated by ADAM17 are TGF-alpha, amphiregulin, epiregulin and HB-EGF" SIGNOR-259841 ESR2 protein Q92731 UNIPROT TGFA protein P01135 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253944 TGFB1 protein P01137 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates activity" binding 9606 16885528 t lperfetto "The active form of TGF-beta is a dimer stabilized by hydrophobic interactions and usually further strengthened by an intersubunit disulfide bridge." SIGNOR-148605 JUN protein P05412 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 23936544 t lperfetto "MAPKs have cis-acting regulatory elements in the mouse-TGF promoter region, which respond to various transcription factors, including specificity protein-1 and activating protein 1. Thus, it is possible that apoptotic cell-induced TGF-beta mRNA expression is mediated through activation of these transcription factors via MAPK signaling. Xiao et al. reported that all of the MAPK members, including p38/ERK/JNK, are required for apoptotic Jurkat cells up-regulation of TGF-beta production" SIGNOR-251713 SP1 protein P08047 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000944 23936544 t lperfetto "MAPKs have cis-acting regulatory elements in the mouse-TGF promoter region, which respond to various transcription factors, including specificity protein-1 and activating protein 1. Thus, it is possible that apoptotic cell-induced TGF-β mRNA expression is mediated through activation of these transcription factors via MAPK signaling. Xiao et al. reported that all of the MAPK members, including p38/ERK/JNK, are required for apoptotic Jurkat cells up-regulation of TGF-β production" SIGNOR-251740 FGF2 protein P09038 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/ fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts" SIGNOR-134791 TDGF1 protein P13385 UNIPROT TGFB1 protein P01137 UNIPROT "down-regulates activity" binding 9606 17030617 t lperfetto "Ere, we provide evidence supporting a novel mechanism in which Cripto inhibits the tumor suppressor function of TGF-beta. Cripto bound TGF-beta and reduced the association of TGF-beta with its type I receptor, TbetaRI." SIGNOR-150006 MMP9 protein P14780 UNIPROT TGFB1 protein P01137 UNIPROT up-regulates cleavage 9606 10652271 t gcesareni "We also demonstrate that mmp-9, as well as its relative, mmp-2, cleave latent transforming growth factor-_ (tgf-_), which constitutes a novel mechanism of tgf-_ activation." SIGNOR-74461 BRAF protein P15056 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity" relocalization 9606 19861538 f miannu "The BRAFV600E oncogene induces transforming growth factor beta secretion leading to sodium iodide symporter repression and increased malignancy in thyroid cancer. BRAF induces TGFβ secretion leading to NIS repression in a MEK-ERK–independent manner but cooperating with the MEK-ERK pathway to induce strong tumor invasion, two major traits acquired during PTC progression." SIGNOR-251987 ITGB8 protein P26012 UNIPROT TGFB1 protein P01137 UNIPROT up-regulates 9606 BTO:0000142 11970960 f lperfetto "Integrin _v_8-mediated tgf_ activation is also required to regulate neurovascular homeostasis in the adult brain" SIGNOR-117386 FGF9 protein P31371 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1" gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts" SIGNOR-134797 "tyrphostin AG 1478" chemical CHEBI:75404 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189377 FGF9 protein P31371 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1" gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts" SIGNOR-195594 FBN1 protein P35555 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity" binding 9606 17242066 t "Regulation of localization" miannu "We have discovered that fibrillin-1, which forms extracellular microfibrils, can regulate the bioavailability of transforming growth factor (TGF) beta1, a powerful cytokine that modulates cell survival and phenotype. Altered TGFbeta signaling is a major contributor to the pathology of Marfan syndrome (MFS) and related diseases. In the presence of cell layer extracellular matrix, a fibrillin-1 sequence encoded by exons 44-49 releases endogenous TGFbeta1, thereby stimulating TGFbeta receptor-mediated Smad2 signaling." SIGNOR-251888 GGCX protein P38435 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261231 miR-155 mirna URS000062749E_9606 RNAcentral MEIS1 protein O00470 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 19219026 t Luana "Here we report that the c-Myc (hereafter referred to as Myc) oncogenic transcription factor, which is known to regulate microRNAs and stimulate cell proliferation, transcriptionally represses miR-23a and miR-23b, resulting in greater expression of their target protein, mitochondrial glutaminase, in human P-493 B lymphoma cells and PC3 prostate cancer cells. " SIGNOR-268040 PRKAA1 protein Q13131 UNIPROT TGFB1 protein P01137 UNIPROT down-regulates 9606 BTO:0000887 23324179 f gcesareni "Amp-activated protein kinase inhibits tgf-__-, angiotensin ii-, aldosterone-, high glucose-, and albumin-induced epithelial-mesenchymal transition." SIGNOR-200404 LTBP1 protein Q14766 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates activity" binding 9606 BTO:0003247 8432736 t lperfetto "Together these data form strong support for the hypothesis that the LTBP plays an essential role in the activation of latent TGF-b in heterotypic cultures." SIGNOR-235754 Phagocytosis phenotype SIGNOR-PH97 SIGNOR TGFB1 protein P01137 UNIPROT "up-regulates quantity" BTO:0000801 22933625 f apalma "Furthermore, phagocytosis of apoptotic neutrophils by M1 macrophages increased production of the Th2 cytokine TGFβ by the macrophages, while reducing expression of the Th1 cytokines IL-1β and TNF-α, reflecting a shift toward an M2 phenotype" SIGNOR-255444 THBS1 protein P07996 UNIPROT NGF protein P01138 UNIPROT up-regulates binding 9606 10708953 t lpetrilli "We have identified a mechanism for the activation of latent tgf-beta that involves binding of the secreted and extracellular matrix protein, thrombospondin-1 (tsp-1), to the latent precursor." SIGNOR-75624 triptorelin chemical CHEBI:63633 ChEBI GNRH1 protein P01148 UNIPROT "up-regulates activity" "chemical activation" 9606 22416801 t miannu "The comparative effects of degarelix and GnRH agonists were assessed in two studies in a rat model of prostate cancer.14 In a 2‐month study, rats receiving the GnRH agonist, triptorelin (0.5 mg/kg daily), experienced an initial testosterone surge, followed by suppression to castration levels by day 28, which was maintained for the remainder of the study." SIGNOR-259158 PITX1 protein P78337 UNIPROT GNRH1 protein P01148 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 19106114 f miannu "Knockdown of PITX1 or PITX2 isoforms impaired GNRH1 induction, and endogenous PITX1 bound to the candidate PITX binding site on the LHB promoter." SIGNOR-254921 PITX2 protein Q99697 UNIPROT GNRH1 protein P01148 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004467 19106114 f miannu "Knockdown of PITX1 or PITX2 isoforms impaired GNRH1 induction, and endogenous PITX1 bound to the candidate PITX binding site on the LHB promoter." SIGNOR-254922 IRF2BPL protein Q9H1B7 UNIPROT GNRH1 protein P01148 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000938 17627301 t miannu "EAP1 encoded a nuclear protein expressed in neurons involved in the inhibitory and facilitatory control of reproduction. EAP1 transactivated genes required for reproductive function, such as GNRH1, and repressed inhibitory genes, such as preproenkephalin. It contained a RING finger domain of the C3HC4 subclass required for this dual transcriptional activity.These results suggest that EAP1 is a transcriptional regulator that, acting within the neuroendocrine brain, contributes to controlling female reproductive function." SIGNOR-267154 ANKRD1 protein Q15327 UNIPROT NPPA protein P01160 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 18273862 t "In vitro calpain-mediated degradation assays, coupled to reporter gene analysis in transfected HeLa cells, strongly suggested that this mutation enhances both the stability of the ANKRD1/CARP protein and its transcriptional repression activity upon the cardiac-specific atrial natriuretic factor (ANF) promoter." SIGNOR-253647 JARID2 protein Q92833 UNIPROT NPPA protein P01160 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0003324 15542826 f miannu "JMJ physically associates with Nkx2.5 and GATA4 in vitro and in vivo as determined by glutathione S-transferase pull-down and immunoprecipitation assays. we show that JMJ represses ANF gene expression by inhibiting transcriptional activities of Nkx2.5 and GATA4." SIGNOR-224790 TBX5 protein Q99593 UNIPROT NPPA protein P01160 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000562 18451335 f miannu "TBX5 is expressed, among others, in the embryonic heart and forelimbs.8 In the heart, it regulates transcription of downstream genes such as the atrial natriuretic factor (NPPA) and fibroblast growth factor 10 (FGF10) by the binding to T-box binding elements (TBEs),11 often in combination with the NKX2-5 transcription factor." SIGNOR-255384 ESR1 protein P03372 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 6153132 f lperfetto "The human and rat OT promoters could be stimulated by the ligand-activated estrogen receptors ERalpha and ERbeta, the thyroid hormone receptor THRapha, and the retinoic acid receptors RARalpha and RARbeta in a variety of cells (3, 477, 478). However, it is important to note that these results were obtained from cotransfection experiments in cell lines, i.e., under nonphysiological circumstances." SIGNOR-268546 RARA protein P10276 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 6153132 f lperfetto "The human and rat OT promoters could be stimulated by the ligand-activated estrogen receptors ERalpha and ERbeta, the thyroid hormone receptor THRapha, and the retinoic acid receptors RARalpha and RARbeta in a variety of cells (3, 477, 478). However, it is important to note that these results were obtained from cotransfection experiments in cell lines, i.e., under nonphysiological circumstances." SIGNOR-268548 RARB protein P10826 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 6153132 f lperfetto "The human and rat OT promoters could be stimulated by the ligand-activated estrogen receptors ERalpha and ERbeta, the thyroid hormone receptor THRapha, and the retinoic acid receptors RARalpha and RARbeta in a variety of cells (3, 477, 478). However, it is important to note that these results were obtained from cotransfection experiments in cell lines, i.e., under nonphysiological circumstances." SIGNOR-268549 THRA protein P10827 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 6153132 f lperfetto "The human and rat OT promoters could be stimulated by the ligand-activated estrogen receptors ERalpha and ERbeta, the thyroid hormone receptor THRapha, and the retinoic acid receptors RARalpha and RARbeta in a variety of cells (3, 477, 478). However, it is important to note that these results were obtained from cotransfection experiments in cell lines, i.e., under nonphysiological circumstances." SIGNOR-268550 PCSK2 protein P16519 UNIPROT OXT protein P01178 UNIPROT "down-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270328 TAC1 protein P20366 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity" 35045339 f lperfetto "Social touch-like tactile stimulation activates a tachykinin 1-oxytocin pathway to promote social interactions|Functionally, activation of PVH-projecting Tac1+ neurons increases firing of oxytocin neurons, promotes social interactions, and increases preference for the social touch context, whereas reducing activity of Tac1+ neurons abolishes ST-induced oxytocin neuronal firing." SIGNOR-268576 CD38 protein P28907 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity" relocalization 10090 17287729 f lperfetto "CD38 is critical for social behaviour by regulating oxytocin secretion|Consistently, the plasma level of oxytocin (OT), but not vasopressin, was strongly decreased in CD38-/- mice. Replacement of OT by subcutaneous injection or lentiviral-vector-mediated delivery of human CD38 in the hypothalamus rescued social memory and maternal care in CD38-/- mice." SIGNOR-268544 CAPRIN2 protein Q6IMN6 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 9606 BTO:0000007 35051932 t lperfetto "Transcriptional and post-transcriptional regulation of oxytocin and vasopressin gene expression by CREB3L1 and CAPRIN2|Altogether, the data indicate that CAPRIN2 binds Oxt mRNA |Therefore, we propose that CAPRIN2 facilitates post-transcriptional modifications that increase Oxt transcript stability." SIGNOR-268556 ESR2 protein Q92731 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 6153132 f lperfetto "The human and rat OT promoters could be stimulated by the ligand-activated estrogen receptors ERalpha and ERbeta, the thyroid hormone receptor THRapha, and the retinoic acid receptors RARalpha and RARbeta in a variety of cells (3, 477, 478). However, it is important to note that these results were obtained from cotransfection experiments in cell lines, i.e., under nonphysiological circumstances." SIGNOR-268547 PCSK5 protein Q92824 UNIPROT OXT protein P01178 UNIPROT "down-regulates quantity" cleavage 9606 BTO:0001073 11690596 t miannu "Oxytocin-extended form is further cleaved by enzymatic activity to yield the nine-amino-acid active peptide, OT. The proteolysis may involve several pro-hormone convertases, convertase 2 (PC2) (20p11-1-11.2) and convertase 5 (PC5) (9q21.3) (Gabreels et al 1998). Both enzymes are found in OT neurosecretory vesicles and are a part of a family of subtilisen/kexinlike convertases (Seidah et al 1994). It is a product of the OT gene located at human gene locus 20p13 (Rao et al 1992). The processing cascade results in the production of neurophysin I and OT extended form (OT-X), which is OT with a C-terminal, three-amino-acid extension." SIGNOR-270327 CREB3L1 protein Q96BA8 UNIPROT OXT protein P01178 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 35051932 f lperfetto "Transcriptional and post-transcriptional regulation of oxytocin and vasopressin gene expression by CREB3L1 and CAPRIN2|By luciferase assays, we demonstrate that CREB3L1 may be a transcription factor regulating Oxt gene expression. By RNA immunoprecipitation assays and northern blot analysis of Oxt mRNA poly(A) tails, we have found that CAPRIN2 binds Oxt mRNA and regulates its poly(A) tail length.|To investigate transcriptional regulation of the OXT gene by CREB3L1, we performed luciferase assays using a proximal Oxt promoter region transfected in HEK293T cells. The expression of full-length CREB3L1 (CREB3L1FL) and a constitutively active CREB3L1 (CREB3L1CA) significantly increased luciferase activity by 5.4- and 3.2-fold, respectively, compared with controls" SIGNOR-268555 USF1 protein P22415 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19389701 f gcesareni "Following uv irradiation, usf-1 is phosphorylated by the p38 stress-activated kinase on threonine 153 and directly up-regulates expression of the pomc, mc1r, tyr, tyrp-1 and dct genes" SIGNOR-185575 asparagine smallmolecule CHEBI:22653 ChEBI Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "precursor of" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270460 CRHR1 protein P34998 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 23504413 f lperfetto "CRH, as a principal mediator of endocrine stress response, activates the HPA axis (Hypothalamic–pituitary–adrenal axis) by binding to the CRHR1 in the anterior pituitary. This, through a cascade of reactions, increases the expression of proopiomelanocortin (POMC) gene and the subsequent release of POMC-derived peptides, adrenocorticotropic hormone (ACTH) and β-endorphin. ACTH, in turn, stimulates the secretion of glucocorticoids from adrenal cortex (Vale et al. 1981)." SIGNOR-268612 STAT3 protein P40763 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 19049975 t miannu "We show that phospho-STAT3 activates POMC promoter in response to leptin signaling through a mechanism that requires an SP1-binding site in the POMC promoter." SIGNOR-263497 PRCP protein P42785 UNIPROT POMC protein P01189 UNIPROT "down-regulates activity" 10090 20694162 f miannu "Prolylcarboxypeptidase (PRCP) was found to be responsible for the control of food intake and energy expenditure at a central level. The molecular mechanisms underlying the suppression of food intake in PRCP-deficient mice or by the inhibitor of PRCP clearly provide physiological evidence that PRCP is an inactivator of α-MSH" SIGNOR-252372 LEPR protein P48357 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253074 FOXO1 protein Q12778 UNIPROT POMC protein P01189 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000614 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263503 17beta-estradiol smallmolecule CHEBI:16469 ChEBI Corticotropin protein P01189_PRO_0000024969 UNIPROT up-regulates 24631756 f lperfetto "ACTH and corticosterone responses to the same acute stress stimulus are higher in the pro-estrus phase of the cycle, when the serum concentrations of estrogen are the highest |Moreover, Kirschbaum et al. conducted a double blind study of 32 men, showing that 100 mcg of estradiol/day for two days was sufficient to produce statistically significant increases in ACTH" SIGNOR-268726 progesterone smallmolecule CHEBI:17026 ChEBI Corticotropin protein P01189_PRO_0000024969 UNIPROT down-regulates 24631756 f lperfetto "ACTH and corticosterone responses to the same acute stress stimulus are higher in the pro-estrus phase of the cycle, when the serum concentrations of estrogen are the highest (Viau and Meaney, 1991). In the same study, it was shown that progesterone inhibits the sensitizing effects of estrogen on ACTH release during stress, as the ACTH levels and HPA output decreased with increasing amounts of progesterone in the estrous and diestrous phases." SIGNOR-268727 PCSK2 protein P16519 UNIPROT Corticotropin protein P01189_PRO_0000024969 UNIPROT "up-regulates quantity" cleavage 24631756 t lperfetto "POMC is post-translationally cleaved by prohormone convertase enzymes 1 and 2 (PC1, PC2) into ACTH, an N-terminal glycopeptide" SIGNOR-268725 PCSK1 protein P29120 UNIPROT Corticotropin protein P01189_PRO_0000024969 UNIPROT "up-regulates quantity" cleavage 24631756 t lperfetto "POMC is post-translationally cleaved by prohormone convertase enzymes 1 and 2 (PC1, PC2) into ACTH, an N-terminal glycopeptide" SIGNOR-268724 CRHR1 protein P34998 UNIPROT Corticotropin protein P01189_PRO_0000024969 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 23504413 f lperfetto "CRH, as a principal mediator of endocrine stress response, activates the HPA axis (Hypothalamic–pituitary–adrenal axis) by binding to the CRHR1 in the anterior pituitary. This, through a cascade of reactions, increases the expression of proopiomelanocortin (POMC) gene and the subsequent release of POMC-derived peptides, adrenocorticotropic hormone (ACTH) and β-endorphin. ACTH, in turn, stimulates the secretion of glucocorticoids from adrenal cortex (Vale et al. 1981)." SIGNOR-268613 CRHR1 protein P34998 UNIPROT Beta-endorphin protein P01189_PRO_0000024975 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 23504413 f lperfetto "CRH, as a principal mediator of endocrine stress response, activates the HPA axis (Hypothalamic–pituitary–adrenal axis) by binding to the CRHR1 in the anterior pituitary. This, through a cascade of reactions, increases the expression of proopiomelanocortin (POMC) gene and the subsequent release of POMC-derived peptides, adrenocorticotropic hormone (ACTH) and β-endorphin. ACTH, in turn, stimulates the secretion of glucocorticoids from adrenal cortex (Vale et al. 1981)." SIGNOR-268614 REST protein Q13127 UNIPROT PENK protein P01210 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21832040 f miannu "HIPPI could bind to the promoter of REST and increased its expression in neuronal as well as non-neuronal cells. Such activation of REST down-regulated expression of REST target genes, such as brain-derived neurotrophic factor (BDNF) or proenkephalin (PENK)." SIGNOR-255074 IRF2BPL protein Q9H1B7 UNIPROT PENK protein P01210 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000938 17627301 t miannu "EAP1 encoded a nuclear protein expressed in neurons involved in the inhibitory and facilitatory control of reproduction. EAP1 transactivated genes required for reproductive function, such as GNRH1, and repressed inhibitory genes, such as preproenkephalin. It contained a RING finger domain of the C3HC4 subclass required for this dual transcriptional activity.These results suggest that EAP1 is a transcriptional regulator that, acting within the neuroendocrine brain, contributes to controlling female reproductive function." SIGNOR-267155 IRF2BPL protein Q9H1B7 UNIPROT PDYN protein P01213 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000938 17627301 t miannu "EAP1 encoded a nuclear protein expressed in neurons involved in the inhibitory and facilitatory control of reproduction. EAP1 transactivated genes required for reproductive function, such as GNRH1, and repressed inhibitory genes, such as preproenkephalin. It contained a RING finger domain of the C3HC4 subclass required for this dual transcriptional activity.These results suggest that EAP1 is a transcriptional regulator that, acting within the neuroendocrine brain, contributes to controlling female reproductive function." SIGNOR-267156 KCNIP3 protein Q9Y2W7 UNIPROT PDYN protein P01213 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12667101 f miannu "As a transcriptional repressor, DREAM may control the expression of the endogenous opioid gene prodynorphin amongst others, and itself is exquisitely regulated by second messenger molecules, protein kinases and other transcription factors." SIGNOR-254540 NANOG protein Q9H9S0 UNIPROT CGA protein P01215 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086;BTO:0005511 15983365 f miannu "Transfection of NANOG-specific small interfering RNAs reduced levels of NANOG transcript and protein and induced activation of the extraembryonic endoderm-associated genes GATA4, GATA6, LAMININ B1, and AFP as well as upregulation of trophectoderm-associated genes CDX2, GATA2, hCG-alpha, and hCG-beta." SIGNOR-254623 LHX3 protein Q9UBR4 UNIPROT CGA protein P01215 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001379 10931853 t scontino "Transcription of pituitary alpha-glycoprotein hormone subunit (alpha-GSU) and thyrotropin beta subunit (TSH-beta) genes is stimulated by thyrotropin-releasing hormone (TRH). P-Lim binds to CBP in TRH-dependent manner on this site and that these proteins synergistically activate the human α-GSU promoter during TRH stimulation." SIGNOR-267207 TGFB1 protein P01137 UNIPROT TSHB protein P01222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14623893 t miannu "TGF-β inhibits thyroid-stimulated hormone (TSH)-induced NIS mRNA and protein levels in a dose-dependent manner. This effect takes place at the transcriptional level, as TGF-β inhibits TSH-induced transcription" SIGNOR-251991 GATA2 protein P23769 UNIPROT TSHB protein P01222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073  9305891 t scontino "Pit-1, is necessary but not sufficient to allow basal transcription of the mTSHβ gene.The analysis of the mTSHβ gene described in this report provides evidence for the participation of a zinc finger factor, GATA-2, with a POU homeodomain partner, Pit-1, on a such a composite element.In summary, we have shown the requirement for at least two different classes of transcription factors to regulate mTSHβ gene expression. Both GATA-2 and Pit-1 can bind independently to the P1 region of the promoter, form a heteromeric complex with DNA, and functionally synergize to activate TSHβ promoter activity." SIGNOR-267253 LHX3 protein Q9UBR4 UNIPROT FSHB protein P01225 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23766128 f miannu "we also demonstrated that LHX3 bound with greater affinity to the wild-type human FSHB promoter compared with the -211 G/T mutation and that LHX3 binding was more effectively competed with excess wild-type oligonucleotide than with the SNP. Finally, we showed that FSHB transcription was decreased in gonadotrope cells with the -211 G/T mutation compared with the wild-type FSHB promoter." SIGNOR-254557 EGR1 protein P18146 UNIPROT LHB protein P01229 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19106114 f miannu "EGR1 bound to two binding sites on the LHB promoter and this binding was increased by GNRH1. Mutation of either site or knockdown of endogenous EGR1 decreased basal and/or GNRH1-regulated promoter activity." SIGNOR-254919 PITX1 protein P78337 UNIPROT LHB protein P01229 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19106114 f miannu "GNRH1 induces expression of early growth response 1 (EGR1), which interacts with steroidogenic factor 1 (SF1) and paired-like homeodomain transcription factor 1 (PITX1) to regulate Lhb promoter activity." SIGNOR-254920 SF1 protein Q15637 UNIPROT LHB protein P01229 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004467 19106114 f miannu "The human LHB promoter also contains low and high affinity SF1 binding sites. Mutation of these elements or depletion of endogenous SF1 impaired basal and ligand-induced transcription." SIGNOR-254915 NANOG protein Q9H9S0 UNIPROT CGB protein P01233 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086;BTO:0005511 15983365 f miannu "Transfection of NANOG-specific small interfering RNAs reduced levels of NANOG transcript and protein and induced activation of the extraembryonic endoderm-associated genes GATA4, GATA6, LAMININ B1, and AFP as well as upregulation of trophectoderm-associated genes CDX2, GATA2, hCG-alpha, and hCG-beta." SIGNOR-254624 HOXA11 protein P31270 UNIPROT PRL protein P01236 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003697 19727442 t Luana "HoxA-11 enhanced upregulation of PRL only in differentiated cells." SIGNOR-261630 PAK2 protein Q13177 UNIPROT PRL protein P01236 UNIPROT up-regulates phosphorylation Ser207 LHCLRRDsHKIDNYL 9606 19555049 t gcesareni "Phosphorylated form of prolactin has a higher affinity for heparin." SIGNOR-186211 POU1F1 protein P28069 UNIPROT GH1 protein P01241 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15998782 f miannu "Such findings are consistent with the existence, in humans, of an LHX4-driven pathway leading to the expression of GH through transcriptional activation of POU1F1." SIGNOR-254559 FOXF1 protein Q12946 UNIPROT GH2 protein P01242 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16772323 f miannu "Overexpression of FOXF1 in BeWo and HepG2 cells induced the GHV promoter, whereas overexpression of FOXF2 was without effect. These studies indicate that FOXF1 induces GHV expression by interaction with a FOXF1/FOXF2 cis-element in the proximal promoter." SIGNOR-254175 PAX8 protein Q06710 UNIPROT TG protein P01266 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11786384 t miannu "The transcription factor Pax8 plays an important role in the expression of the differentiated phenotype of thyroid follicular cells. It has recently been shown that Pax8 is necessary for thyroglobulin (Tg) gene expression." SIGNOR-251998 GCM2 protein O75603 UNIPROT PTH protein P01270 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004712 20558332 f miannu "We found that GCMB binds to the PTH gene 5'-promoter (-390/-383 bp) and positively regulates its transcription." SIGNOR-254200 PDHX protein O00330 UNIPROT GCG protein P01275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001731 12783165 f miannu "In glucagonoma cells transduced with a Pdx1-encoding lentiviral vector, insulin gene expression was induced while glucagon mRNA levels were reduced by 50 to 60%." SIGNOR-254901 PAX6 protein P26367 UNIPROT GCG protein P01275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000120 12783165 f miannu "In the heterologous cell line BHK-21, Pdx1 inhibited by 60 to 80% the activation of the alpha-cell specific element G1 conferred by Pax-6 and/or Cdx-2/3. Although Pdx1 could bind three AT-rich motifs within G1, two of which are binding sites for Pax-6 and Cdx-2/3, the affinity of Pdx1 for G1 was much lower as compared to Pax-6. In addition, Pdx1 inhibited Pax-6 mediated activation through G3, to which Pdx1 was unable to bind. Moreover, a mutation impairing DNA binding of Pdx1 had no effect on its inhibition on Cdx-2/3. Since Pdx1 interacts directly with Pax-6 and Cdx-2/3 forming heterodimers, we suggest that Pdx1 inhibits glucagon gene transcription through protein to protein interactions with Pax-6 and Cdx-2/3." SIGNOR-254905 CDX2/PAX6/P300 complex SIGNOR-C33 SIGNOR GCG protein P01275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10506141 f miannu "Pax-6 and cdx-2 also directly interacted with one another at the protein level. pax-6, bound to its dna recognition site in the glucagon g1 promoter element, tethered cdx-2 to the molecular complex of pax-6 and p300. Further, we found that the presence of cdx-2 enhanced the interaction of pax-6 with p300, thus establishing a molecular complex of transcription factors implicated in tissue-specific glucagon gene expression with the basal transcriptional machinery." SIGNOR-70957 LEPR protein P48357 UNIPROT NPY protein P01303 UNIPROT "down-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253075 FOXO1 protein Q12778 UNIPROT NPY protein P01303 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000614 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263502 PDHX protein O00330 UNIPROT INS protein P01308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001731 12783165 f miannu "In glucagonoma cells transduced with a Pdx1-encoding lentiviral vector, insulin gene expression was induced while glucagon mRNA levels were reduced by 50 to 60%." SIGNOR-254902 IDE protein P14735 UNIPROT INS protein P01308 UNIPROT "down-regulates quantity by destabilization" cleavage -1 29596046 t SARA "IDE processively degrades insulin by stochastically cutting either chain without breaking disulfide bonds" SIGNOR-260986 PDX1 protein P52945 UNIPROT INS protein P01308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11309388 t "In conclusion, Pdx1 confers the expression of pancreatic β-cell-specific genes, such as genes encoding insulin, islet amyloid polypeptide, Glut2, and Nkx6.1." SIGNOR-255541 CDX2 protein Q99626 UNIPROT INS protein P01308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000120 12783165 f miannu "In the heterologous cell line BHK-21, Pdx1 inhibited by 60 to 80% the activation of the alpha-cell specific element G1 conferred by Pax-6 and/or Cdx-2/3. Although Pdx1 could bind three AT-rich motifs within G1, two of which are binding sites for Pax-6 and Cdx-2/3, the affinity of Pdx1 for G1 was much lower as compared to Pax-6. In addition, Pdx1 inhibited Pax-6 mediated activation through G3, to which Pdx1 was unable to bind. Moreover, a mutation impairing DNA binding of Pdx1 had no effect on its inhibition on Cdx-2/3. Since Pdx1 interacts directly with Pax-6 and Cdx-2/3 forming heterodimers, we suggest that Pdx1 inhibits glucagon gene transcription through protein to protein interactions with Pax-6 and Cdx-2/3." SIGNOR-254906 PLAG1 protein Q6DJT9 UNIPROT IGF2 protein P01344 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14695992 f miannu "Plag1 has been shown be a transcriptional activator of igf2" SIGNOR-120363 PAX3-FOXO1 "fusion protein" SIGNOR-FP12 SIGNOR IGF2 protein P01344 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Insulin-like growth factor is required for RMS cell growth and IGF2 is expressed in an autocrine manner by the tumour cells. The IGF2 locus shows a loss of imprinting in both ERMS and ARMS tumours and expression of PAX3-FOXO1 can induce the upregulation of IGF2, thus enhancing the activation of IGF signalling pathway in ARMS" SIGNOR-251573 chloroquine chemical CHEBI:3638 ChEBI TNF protein P01375 UNIPROT "down-regulates quantity" 9606 32283152 f miannu "Chloroquine inhibits the production and release of TNF and IL-6, which indicates that chloroquine may suppress the cytokine storm in patients infected with COVID-19." SIGNOR-260853 KLF4 protein O43474 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000801 22378047 f miannu "KLF4 cooperates with Stat6 to induce M2 genes (Arg-1, Mrc1, Fizz1, PPARγ) and inhibit M1 genes (TNFa, Cox-2, CCL5, iNOS) via sequestration of coactivators required for NF-κB activation." SIGNOR-254520 IL1A protein P01583 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 19005488 f miannu "UVB and proinflammatory cytokines synergistically activate TNF-alpha production in keratinocytes through enhanced gene transcription. UVB and IL-1alpha treatment synergistically enhanced TNF-alpha secretion and mRNA levels in human keratinocytes, similar to the findings reported previously in human fibroblasts." SIGNOR-252209 ANXA1 protein P04083 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261941 FCGR3A protein P08637 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000801 10728755 f lperfetto "This study suggests a dominant role for FcgammaRIIIA in the induction of both TNFalpha and IL-1alpha production by human macrophages in rheumatoid arthritis following receptor ligation by small immune complexes. The signaling of TNFalpha production may require the ligation of either 3 FcgammaRIIIA receptors or only 2 FcgammaRIIIA receptors, where one interaction must involve binding via an Fc domain." SIGNOR-249526 HBB protein P68871 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 11901318 f "Regulation of expression" miannu "Free hemoglobin enhances tumor necrosis factor-alpha production in isolated human monocytes." SIGNOR-251752 HBA1 protein P69905 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 11901318 f "Regulation of expression" miannu "Free hemoglobin enhances tumor necrosis factor-alpha production in isolated human monocytes." SIGNOR-251753 ADAM17 protein P78536 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity" cleavage 9606 BTO:0000782 9034190 t lperfetto "We have now purified and cloned a metalloproteinase that specifically cleaves precursor TNF-alpha. [...]This enzyme (called the tnf-alpha-converting enzyme, or tace) is a new member of the family of mammalian adamalysins (or adams), for which no physiological catalytic function has previously been identified." SIGNOR-46754 RBM10 protein P98175 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30403180 f irozzo "These data indicated that RBM10 overexpression induced osteosarcoma cell apoptosis via promoting the production of TNF-α that appear to act as an autocrine factor regulating osteosarcoma programmed cell death." SIGNOR-259153 HNRNPU protein Q00839 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 t lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262281 NARS2 protein Q96I59 UNIPROT tRNA(Asn) smallmolecule CHEBI:29172 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270461 SOS1 protein Q07889 UNIPROT NRAS protein P01111 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 21779497 t lperfetto "Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85." SIGNOR-175259 MC1R protein Q01726 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000552 19656324 f miannu "Constitutive expression of MC1R in HaCaT keratinocytes inhibits basal and UVB-induced TNF-alpha production. the constitutive activity of MC1R results in elevated intracellular cAMP level, reduced NF-kappaB activity and decreased TNF-alpha transcription" SIGNOR-252375 MFGE8 protein Q08431 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 22114683 f Giorgia "Our study demonstrated the direct anti-inflammatory role of MFG-E8 in terms of attenuating TNF-α production in mouse peritoneal macrophages and RAW264.7 cells treated with LPS" SIGNOR-260650 IRF5 protein Q13568 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21240265 f miannu "Among the genes with differences in expression in the M1 and M2 subsets are those regulated by IRF5, including IL12A, IL12B, IL23A, IL1B, TNF, CCL3(encoding MIP-1Œ±), RANTES, CD1A, CD40, CD86 and CCR7" SIGNOR-254518 STAG2 protein Q8N3U4 UNIPROT TNF protein P01375 UNIPROT up-regulates 9606 14660624 f miannu "Stag2 is able to enhance the activity of the tumor necrosis factor alpha, the cd69, and the human immunodeficiency virus long terminal repeat promoters in a nf-kappab-dependent manner." SIGNOR-119988 FUBP1 protein Q96AE4 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In addition, mRNA levels of the death ligands tumor necrosis factor (TNF) α and tumor necrosis factor–related apoptosis-inducing ligand (TRAIL) were significantly increased." SIGNOR-259130 TLR8 protein Q9NR97 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity" 9606 BTO:0004721;BTO:0002900 15661881 f miannu "TLR8 functions in monocytes and myeloid DC and is involved in the production of proinflammatory cytokines such as TNF-α." SIGNOR-259249 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 20219869 f apalma "Once in the nucleus, NF-kB can induce the transcription of iNOS, TNF-alpha, and IL-1, which may then promote further NF-kB activation, as well as elevate the expression of other inflammatory mediators such as CCL2 and IL-6." SIGNOR-255354 "A9/b1 integrin" complex SIGNOR-C166 SIGNOR TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000801 24241034 f lperfetto "Importantly, autocrine and paracrine interactions of alpha9beta1 integrin and tenascin-C induced the expression of MMPs and IL-6 in synovial fibroblasts, as well as TNF-alpha± and IL-1beta in synovial macrophages." SIGNOR-253315 M1_polarization phenotype SIGNOR-PH54 SIGNOR TNF protein P01375 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263826 Degranulation phenotype SIGNOR-PH92 SIGNOR TNF protein P01375 UNIPROT "up-regulates quantity" 9606 BTO:0000830 24232182 f apalma "Particularly, damage-activated mast cells almost instantly begin to secrete TNFa, histamine and tryptase and then initiate the de novo synthesis of other cytokines, such as interleukin (IL)6" SIGNOR-255347 Phagocytosis phenotype SIGNOR-PH97 SIGNOR TNF protein P01375 UNIPROT "down-regulates quantity" BTO:0000801 22933625 f apalma "Furthermore, phagocytosis of apoptotic neutrophils by M1 macrophages increased production of the Th2 cytokine TGFβ by the macrophages, while reducing expression of the Th1 cytokines IL-1β and TNF-α, reflecting a shift toward an M2 phenotype" SIGNOR-255446 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR TNF protein P01375 UNIPROT up-regulates 9606 19005488 f miannu "UVB and proinflammatory cytokines synergistically activate TNF-alpha production in keratinocytes through enhanced gene transcription. UVB and IL-1alpha treatment synergistically enhanced TNF-alpha secretion and mRNA levels in human keratinocytes, similar to the findings reported previously in human fibroblasts." SIGNOR-252208 IRF7 protein Q92985 UNIPROT IFNA1 protein P01562 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16612387 f gcesareni "Ikkalfa can also phosphorylate and activate interferon regulatory factor-7 (irf7), which is required for interferon-alfa (ifnalfa) production." SIGNOR-146119 NKRF protein O15226 UNIPROT IFNB1 protein P01574 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0005065 10562553 t Luana "Constitutive silencing of IFN-beta promoter is mediated by NRF (NF-kappaB-repressing factor), a nuclear inhibitor of NF-kappaB" SIGNOR-266227 BRLF1 protein P03209 UNIPROT IFNB1 protein P01574 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 20381110 t scontino "Epstein-Barr Virus BRLF1 Inhibits Transcription of IRF3 and IRF7 and Suppresses Induction of Interferon-β. These results suggest that EBV Rta is capable of regulating the activation of the IFN-β promoter." SIGNOR-266646 "Papain-like proteinase" protein P0C6X9_PRO_0000037340 UNIPROT IFNB1 protein P01574 UNIPROT "down-regulates quantity by repression" 9606 BTO:0000007 17761676 f lperfetto "SARS-CoV PLpro domain inhibits activation of IFN-β promoter following engagement of TLR3 or RIG-I pathways independent of its protease activity" SIGNOR-260277 NARS2 protein Q96I59 UNIPROT asparagine smallmolecule CHEBI:22653 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270462 PIN1 protein Q13526 UNIPROT IFNB1 protein P01574 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 16699525 t lperfetto "To investigate the temporal regulation of IRF3-dependent transcription by Pin1, we used a rapid-response luciferase reporter gene. Real-time reporter gene assays showed that suppression of endogenous Pin1 expression substantially prolonged both IRF3-dependent transcription and IFN-beta promoter activation after poly(I)dotpoly(C) stimulation (Fig. 4c,d). Consistent with the inhibitory effects of Pin1 on the IFN-beta promoter" SIGNOR-252289 REN protein P00797 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage 9606 16816138 t "Angiotensinogen, an _-glycoprotein, is released from the liver (152, 250, 444) and is cleaved in the circulation by the enzyme renin that is secreted from the juxtaglomerular apparatus of the kidney (245, 250, 540, 631) to form the decapeptide angiotensin (ANG) I" SIGNOR-252297 IRF3 protein Q14653 UNIPROT IFNB1 protein P01574 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 16699525 t lperfetto "Similarly, exogenous expression of wild-type Pin1 suppressed TLR3-mediated, IRF3-dependent activation of the IFN-beta promoter and reduced IFN-beta secretion in culture supernatants" SIGNOR-252257 SOCS1 protein O15524 UNIPROT IFNG protein P01579 UNIPROT down-regulates 9606 21628332 f lperfetto "SOCS1 inhibits macrophage responses to IFN-g, and SOCS1-deficient mice develop symptoms of severe systemic autoimmune and inflammatory disease." SIGNOR-249571 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260861 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260859 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260860 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260858 HMBOX1 protein Q6NT76 UNIPROT IFNG protein P01579 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002030 21839858 t Luana "Additionally, by luciferase reporter assay, HMBOX1 displayed suppressive effect on the transcription activity of IFN-γ promoter. " SIGNOR-261625 TBX21 protein Q9UL17 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 17541280 f "T-bet is crucially implicated in Th1 differentiation due to its strong promoting activity for IFN-gamma gene transcription" SIGNOR-254508 TBX21 protein Q9UL17 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0003432 10761931 t Luana "T-bet Transactivates the IFNγ Gene and Represses the IL-2 Gene in EL4 Cells" SIGNOR-266234 M1_polarization phenotype SIGNOR-PH54 SIGNOR IFNG protein P01579 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263827 T_cell_activation phenotype SIGNOR-PH73 SIGNOR IFNG protein P01579 UNIPROT "up-regulates quantity" 9606 BTO:0002417 32454942 f miannu "interferon gamma- (IFNγ-) and interleukin-17- (IL-17-) secreting CD4+ T cells are believed to be the pathogenic initiators of MS [22], and in MS patients, the increased production of either IFNγ or IL-17 is associated with pathology" SIGNOR-263818 T_cell_activation phenotype SIGNOR-PH73 SIGNOR IFNG protein P01579 UNIPROT "up-regulates quantity" 9606 10653850 f miannu "IL-12 Synergizes With IL-18 or IL-1beta for IFN-gamma Production From Human T Cells. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR. Here we show that IL-12 and IL-1beta synergistically induce T cells to proliferate and produce IFN-gamma without their TCR engagement. IL-12 stimulation induced an increase in the proportion of T cells positive for IL-18R engagement." SIGNOR-260967 ANXA1 protein P04083 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261940 RELA protein Q04206 UNIPROT IL1B protein P01584 UNIPROT "down-regulates activity" "transcriptional regulation" 10090 BTO:0000801 23667107 t lperfetto "Early Inhibition of IL-1 beta Expression by IFN-gamma Is Mediated by Impaired Binding of NF-kappa B to the IL-1 beta Promoter but Is Independent of Nitric Oxide|We report that IFN-γ suppressed bacterial RNA and LPS induced IL-1β transcription in primary murine macrophages" SIGNOR-251736 RELA protein Q04206 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20975042 t svumbaca "In addition, we show that the transcription of IL1B depends on a positively acting p65/c-Rel/ikbb complex" SIGNOR-256237 APOB protein P04114 UNIPROT VLDL_assembly phenotype SIGNOR-PH62 SIGNOR up-regulates 9606 23721961 f miannu "Apolipoprotein B is a structural protein that is an integral component of chylomicrons, as well as very low density lipoprotein (VLDL), intermediate density lipoprotein (IDL) and low density lipoprotein (LDL) particles. In man, VLDL contains only ApoB100, the full length protein" SIGNOR-252115 MFGE8 protein Q08431 UNIPROT IL1B protein P01584 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 23454767 f Giorgia "We show that MFGE8 is an endogenous inhibitor of inflammasome-induced IL-1β production. MFGE8 inhibited necrotic cell–induced and ATP-dependent IL-1β production by macrophages through mediation of integrin β3 and P2X7 receptor interactions in primed cells. In conclusion, we demonstrated that MFGE8 regulates innate immunity through inhibition of inflammasome-induced IL-1β production." SIGNOR-260649 IRF5 protein Q13568 UNIPROT IL1B protein P01584 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 21240265 f "Among the genes with differences in expression in the M1 and M2 subsets are those regulated by IRF5, including IL12A, IL12B, IL23A, IL1B, TNF, CCL3(encoding MIP-1α), RANTES, CD1A, CD40, CD86 and CCR7" SIGNOR-254510 IRF5 protein Q13568 UNIPROT IL1B protein P01584 UNIPROT up-regulates "transcriptional regulation" 10090 26315890 f svumbaca "IL-1b was present in the sera of wild-type mice but was not detected in the sera of IRF5-/- mice" SIGNOR-255340 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25750431 t svumbaca "The results of this study show that the absence of HIFs in MPs has no impact on the resolution of inflammation in two sterile models of skeletal muscle regeneration" SIGNOR-256236 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17548584 t svumbaca "The loss of macrophage expression of HIF-1 led to significant decreases in the production of TNF-a, IL-1a, IL-1b, and IL-12" SIGNOR-256235 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 24352507 t lperfetto "We finally confirmed that in the absence of HIF-1α there was a significant reduction at the protein level in pro-caspase-1, activated caspase-1, pro-IL-1β, and ultimately active IL-1β (Fig. 4g and h). These data show that adenosine induced up-regulation of IL-1β is dependent on a CREB/HIF-1α pathway which is distinct from the NF-kB pathway used for initial production of IL-1β in response to LPS." SIGNOR-251718 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL1B protein P01584 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0001412 8021507 t "In these studies, we show that NF-kappa B induces transcription from the human pro-IL-1 beta (IL-1 beta) gene." SIGNOR-255938 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 20219869 f apalma "Once in the nucleus, NF-kB can induce the transcription of iNOS, TNF-alpha, and IL-1, which may then promote further NF-kB activation, as well as elevate the expression of other inflammatory mediators such as CCL2 and IL-6." SIGNOR-255355 "A9/b1 integrin" complex SIGNOR-C166 SIGNOR IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000801 24241034 f lperfetto "Importantly, autocrine and paracrine interactions of α9β1 integrin and tenascin-C induced the expression of MMPs and IL-6 in synovial fibroblasts, as well as TNF-α and IL-1β in synovial macrophages." SIGNOR-253314 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR IL1B protein P01584 UNIPROT "up-regulates activity" cleavage Asp116 DNEAYVHdAPVRSLN -1 1919001 t lperfetto "IL-1 converting enzyme (ICE) specifically cleaves the human IL-1 beta precursor at two sequence-related sites: Asp27-Gly28 (site 1) and Asp116-Ala117 (site 2). Cleavage at Asp116-Ala117 results in the generation of mature, biologically active IL-1 beta. " SIGNOR-256376 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR IL1B protein P01584 UNIPROT "up-regulates activity" cleavage Asp27 DDLFFEAdGPKQMKC -1 1919001 t lperfetto "IL-1 converting enzyme (ICE) specifically cleaves the human IL-1 beta precursor at two sequence-related sites: Asp27-Gly28 (site 1) and Asp116-Ala117 (site 2). Cleavage at Asp116-Ala117 results in the generation of mature, biologically active IL-1 beta. " SIGNOR-256375 M1_polarization phenotype SIGNOR-PH54 SIGNOR IL1B protein P01584 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263825 HIF1A protein Q16665 UNIPROT EPO protein P01588 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 8756616 t "We demonstrate the involvement of HIF-1 in the activation of VEGF transcription. VEGF 5'-flanking sequences mediated transcriptional activation of reporter gene expression in hypoxic Hep3B cells" SIGNOR-256593 HIF1A protein Q16665 UNIPROT EPO protein P01588 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 8663540 t lperfetto "Hypoxia-inducible factor 1 (HIF-1) is a heterodimeric basic helix-loop-helix transcription factor that regulates hypoxia-inducible genes including the human erythropoietin (EPO) gene." SIGNOR-253695 HMGB1 protein P09429 UNIPROT IL2RA protein P01589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 7862168 f 2 miannu "The interleukin 2 receptor alpha-chain (IL-2R alpha) gene is rapidly and potently induced in T cells in response to mitogenic stimuli. Previously, an inducible enhancer between nucleotides -299 and -228 that contains NF-kappa B and CArG motifs was identified. We now report the characterization of a second essential positive regulatory element located between nucleotides -137 and -64 that binds Elf-1 and HMG-I(Y). Transcription from the IL-2R alpha promoter was inhibited when either the Elf-1 or the HMG-I(Y) binding site was mutated. Coexpression of both proteins activated transcription of the -137 to -64 element in COS-7 cells." SIGNOR-240113 PRKCA protein P17252 UNIPROT IL2RA protein P01589 UNIPROT unknown phosphorylation Thr271 RQRKSRRtI 9606 BTO:0000782 2303462 t lperfetto "The interleukin-2 (il-2) receptor, the leukocyte-specific membrane glycoprotein, t200, and the class i major histocompatibility antigens (hla) have been identified as substrates for protein kinase c from these studies, it was concluded that ser-247 is the major site of phosphorylation in the il-2 receptor and that thr-250 is a minor site." SIGNOR-22988 PRKCA protein P17252 UNIPROT IL2RA protein P01589 UNIPROT unknown phosphorylation Ser268 WQRRQRKsRRTI 9606 BTO:0000782 2303462 t lperfetto "The interleukin-2 (il-2) receptor, the leukocyte-specific membrane glycoprotein, t200, and the class i major histocompatibility antigens (hla) have been identified as substrates for protein kinase c from these studies, it was concluded that ser-247 is the major site of phosphorylation in the il-2 receptor and that thr-250 is a minor site." SIGNOR-22984 SREBF1 protein P36956 UNIPROT VLDL_assembly phenotype SIGNOR-PH62 SIGNOR up-regulates 9606 11111091 f miannu "SREBP1 increased the expression of MTP and increased the assembly and secretion of VLDL containing apo B100. SREBP1 induced the expression of the genes regulating the synthesis of all VLDL lipids" SIGNOR-252112 ELF1 protein P32519 UNIPROT IL2RA protein P01589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 7862168 f 2 miannu "The interleukin 2 receptor alpha-chain (IL-2R alpha) gene is rapidly and potently induced in T cells in response to mitogenic stimuli. Previously, an inducible enhancer between nucleotides -299 and -228 that contains NF-kappa B and CArG motifs was identified. We now report the characterization of a second essential positive regulatory element located between nucleotides -137 and -64 that binds Elf-1 and HMG-I(Y). Transcription from the IL-2R alpha promoter was inhibited when either the Elf-1 or the HMG-I(Y) binding site was mutated. Coexpression of both proteins activated transcription of the -137 to -64 element in COS-7 cells." SIGNOR-240193 IL2 protein P60568 UNIPROT IL2RA protein P01589 UNIPROT up-regulates binding 9606 16477002 t miannu "Il-2 is a cytokine that functions as a growth factor and central regulator in the immune system and mediates its effects through ligand-induced hetero-trimerization of the receptor subunits il-2r alpha, il-2r beta, and gamma(c)." SIGNOR-144537 "denileukin diftitox" smallmolecule SID:125240988 ChEBI IL2RA protein P01589 UNIPROT "up-regulates activity" "chemical activation" 9606 15757436 t miannu "Denileukin diftitox (DAB389IL-2; Ontak) is a novel recombinant fusion protein approved by the US Food and Drug Administration for the treatment of relapsed or refractory cutaneous T-cell lymphoma. It consists of fragments of diphtheria toxin linked to human interleukin-2 and works by targeting the high-affinity interleukin-2 receptor expressed on malignant cells. " SIGNOR-259392 "125-L-serine-2-133-interleukin 2 (human reduced)" smallmolecule SID:46508054 ChEBI IL2RA protein P01589 UNIPROT "up-regulates activity" "chemical activation" 9606 18031103 t miannu "Aldesleukin (recombinant IL-2) has similar pharmacodynamic properties to endogenous IL-2 and, when administered to patients with cancer, stimulates the antitumour immune response." SIGNOR-259388 UFD1 protein Q92890 UNIPROT CD4 protein P01730 UNIPROT "down-regulates quantity by destabilization" binding 9606 20442859 t miannu "These findings ascribe specific functions to each of the components of the VCP-UFD1L-NPL4 complex in Vpu-mediated CD4 degradation: VCP energizes the process through ATP binding and hydrolysis, UFD1L binds ubiquitinated CD4 through recognition of K48 Ub chains, and NPL4 stabilizes UFD1L." SIGNOR-252421 α-D-glucosyl-glycogenin complex SIGNOR-C430 SIGNOR CD4 protein P01730 UNIPROT "up-regulates activity" binding 9606 31001252 t scontino "Extracellular domain of CD4, which is responsible for the recognition of its ligands, is composed of four globular Ig-like domains (D1-D4). The N-terminal D1 domain binds to a segment of the non-polymorphic β2 domain of MHC class II. CD4 is required for the recognition of most antigens in vivo. The presence of the CD4 coreceptor enhances T cell sensitivity to antigens" SIGNOR-267990 ETS1 protein P14921 UNIPROT CD8A protein P01732 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8413295 f miannu "Taken together, these results suggest that the human CD8 alpha gene is regulated by the interaction of multiple T-cell nuclear proteins with a transcriptional enhancer located in the last intron of the gene. Site-directed mutation of the Ets-1 and GATA-3 sites dramatically reduced enhancer activity." SIGNOR-254078 GATA3 protein P23771 UNIPROT CD8A protein P01732 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8413295 f miannu "Taken together, these results suggest that the human CD8 alpha gene is regulated by the interaction of multiple T-cell nuclear proteins with a transcriptional enhancer located in the last intron of the gene. Site-directed mutation of the Ets-1 and GATA-3 sites dramatically reduced enhancer activity." SIGNOR-254079 "Class I MHC:Antigen" complex SIGNOR-C426 SIGNOR CD8A protein P01732 UNIPROT "up-regulates activity" binding 9606 21954283 t scontino "Molecular recognition of pMHCI complexes is mediated primarily by clonally distributed TCRs expressed on the surface of CTLs. The coreceptor CD8 contributes to this antigen-recognition process by binding to a largely invariant region of the MHCI molecule and by promoting intracellular signaling, the effects of which serve to enhance TCR stimuli triggered by cognate ligands." SIGNOR-267991 IFNG protein P01579 UNIPROT HLA-B protein P01889 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 2507660 f Regulation miannu "HLA-B (class I) and C13 gene expression was transcriptionally activated by IFN-gamma and IFN-alpha 2" SIGNOR-251926 PRKCA protein P17252 UNIPROT HLA-A protein P01892 UNIPROT unknown phosphorylation Ser359 SAQGSDVsLTACKV 2941417 t lperfetto "As shown in Fig. 6A, the HLA heavy chain was phosphorylated by kinase C. | The major site of in vivo phosphorylation of the HLA-B7 heavy chain was localized to Ser-335 which is conserved in all specificitie" SIGNOR-248891 CIITA protein P33076 UNIPROT HLA-DRA protein P01903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254008 RFX5 protein P48382 UNIPROT HLA-DRA protein P01903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000460 10586057 t Luana "In this report, we correlate the loss of IFN-γ induction of MHC class II genes with the identification of a molecular defect in an essential regulator, namely RFX5. | We have further confirmed this finding by showing that new RFX5 leucine mutants created in vitro are incapable of transactivating a class II promoter, suggesting the identification of residues essential for RFX activity." SIGNOR-266228 NFX1 protein Q12986 UNIPROT HLA-DRA protein P01903 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 7964459 t Luana "A novel cysteine-rich sequence-specific DNA-binding protein interacts with the conserved X-box motif of the human major histocompatibility complex class II genes via a repeated Cys-His domain and functions as a transcriptional repressor" SIGNOR-266224 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DRA protein P01903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11889043 f "Promoter-specific functions of CIITA and the MHC class II enhanceosome in transcriptional activation|We compared four genes co-regulated by RFX and CIITA (HLA-DRA, HLA-DPB, HLA-DMB and Ii) and found that the enhanceosome and CIITA make variable, promoter-dependent contributions to histone acetylation and transcription apparatus recruitment." SIGNOR-254009 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DRA protein P01903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253998 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DQA2 protein P01906 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253996 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DQA1 protein P01909 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253991 "EBV gH:gL:gp42" complex SIGNOR-C403 SIGNOR HLA-DRB1 protein P01911 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 8764069 t scontino "In EBV, the gH and gL proteins form a stable complex with a third glycoprotein, termed gp42, the product of the BZLF2 open reading frame, that appears to play a role in the infection of specific cells by EBV. The extracellular domain of BZLF2 binds specifically to a b-chain allele of the major histocompatibility complex (MHC) class II HLA-DR locus" SIGNOR-266629 VDR protein P11473 UNIPROT HLA-DRB1 protein P01912 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 19956544 f "The promoter sequence analysis of HLA-DRB1 0301 showed presence of VDRE involved in higher expression of HLA-DRB1 030, which was confirmed by flow cytometry and real time PCR analysis| The data shows an average of 1.79±0.28 (mean±S.D. of three independent experiments) fold increase in the HLA-DRB1 transcripts from B-LCL treated with calcitriol as compared to the vehicle control." SIGNOR-253978 CIITA protein P33076 UNIPROT HLA-DRB1 protein P01912 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-253976 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DRB1 protein P01912 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 t "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253977 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DQB1 protein P01920 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253992 NFE2 protein Q16621 UNIPROT HBD protein P02042 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000426 16287851 f "Regulation of expression" miannu "NF-E2 is a transcription activator for the regulation of a number of erythroid- and megakaryocytic lineage-specific genes. Here we present evidence that the large subunit of mammalian NF-E2, p45, is sumoylated in vivo in human erythroid K562 cells. we demonstrated by stable transfection assay that only the wild-type p45, but not its mutant form p45 (K368R), could efficiently rescue β-globin gene expression in the p45-null, erythroid cell line CB3. These data together point to a model of mammalian β-like globin gene activation by sumoylated p45/NF-E2 in erythroid cells." SIGNOR-251843 KLF11 protein O14901 UNIPROT HBE1 protein P02100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10207080 f Regulation miannu "Transfection of K562 cells with FKLF cDNA enhanced the expression of the endogenous epsilon- and gamma-globin genes, suggesting an in vivo role of FKLF in fetal and embryonic globin gene expression." SIGNOR-251829 NFE2 protein Q16621 UNIPROT HBE1 protein P02100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000426 16287851 f "Regulation of expression" miannu "NF-E2 is a transcription activator for the regulation of a number of erythroid- and megakaryocytic lineage-specific genes. Here we present evidence that the large subunit of mammalian NF-E2, p45, is sumoylated in vivo in human erythroid K562 cells. we demonstrated by stable transfection assay that only the wild-type p45, but not its mutant form p45 (K368R), could efficiently rescue β-globin gene expression in the p45-null, erythroid cell line CB3. These data together point to a model of mammalian β-like globin gene activation by sumoylated p45/NF-E2 in erythroid cells." SIGNOR-251842 KLF2 protein Q9Y5W3 UNIPROT HBE1 protein P02100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15947087 f "Regulation of expression" miannu "Our results show that KLF2 positively regulates the human (ε) and murine (Ey and βh1) embryonic globin genes at both E10.5 and E12.5, in the yolk sac, which is the site of primitive erythropoiesis." SIGNOR-251830 BMP1 protein P13497 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates activity" cleavage 9534 BTO:0000298 11283002 t miannu "BMP-1myc Expressed in COS-7 Cells Exhibits Procollagen C-proteinase Activity. Bone morphogenetic protein (BMP)-1, which belongs to the tolloid subgroup of astacin-like zinc metalloproteinases, cleaves the C-propeptides of procollagen at the physiologic site and is, therefore, a procollagen C-proteinase (PCP). Cleavage occurs between a specific alanine or glycine residue (depending on the procollagen chain) and an invariant aspartic acid residue in each of the three chains of procollagen." SIGNOR-256342 RUNX2 protein Q13950 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11331591 f "Osteoblast-like cell lines" lpetrilli "In addition to osteocalcin, cbfa1 regulates expression of several other genes that are activated during osteoblast differentiation, including alkaline phosphatase, a1 and a2 collagen, osteopontin and osteoprotegerin ligand." SIGNOR-107163 MAPK14 protein Q16539 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f gcesareni "(tak1) and tak1 binding protein 1 (tab1) play a pivotal role as upstream sig-nal transducers by activating the mkk3-p38 mapk signaling cascade that leads to the induction of type i collagen expression by tgf-beta1." SIGNOR-192796 "aliskiren fumarate" chemical CHEBI:53777 ChEBI REN protein P00797 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189483 COLGALT2 protein Q8IYK4 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261156 COLGALT1 protein Q8NBJ5 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261152 SMOC1 protein Q9H4F8 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260402 MMP1 protein P03956 UNIPROT COL2A1 protein P02458 UNIPROT "down-regulates quantity by destabilization" cleavage Gly906 EGPPGPQgLAGQRGI 9606 8609233 t miannu "MMP-1 cleaves type II collagen at the peptide bond Gly906-Leu907 Proteolysis of triple-helical collagen is an important step in the progression toward irreversible tissue damage in osteoarthritis. Earlier work on the expression of enzymes in cartilage suggested that collagenase-1 (MMP-1) contributes to the process." SIGNOR-256341 SOX5 protein P35711 UNIPROT COL2A1 protein P02458 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10980415 f miannu "Since Sox9 also contains a potent transcription activation domain, it is a typical transcription factor. Two other members of the Sox family, L-Sox5 and Sox6, also bind to the 48-bp Col2a1 enhancer and together with Sox9 activate this enhancer as well as the endogenous Col2a1" SIGNOR-251759 SOX6 protein P35712 UNIPROT COL2A1 protein P02458 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10980415 f miannu "Since Sox9 also contains a potent transcription activation domain, it is a typical transcription factor. Two other members of the Sox family, L-Sox5 and Sox6, also bind to the 48-bp Col2a1 enhancer and together with Sox9 activate this enhancer as well as the endogenous Col2a1" SIGNOR-251760 MMP13 protein P45452 UNIPROT COL2A1 protein P02458 UNIPROT "down-regulates quantity by destabilization" cleavage Gly906 EGPPGPQgLAGQRGI 9606 8609233 t miannu "Although it appears that MMP-1 and MMP-13 both cleave type II collagen initially at the same site, MMP-13 affects a secondary cleavage to produce a 1/4-size collagen fragment with an NH2 terminus three amino acids removed from the primary cleavage site.The present work has demonstrated expression of MMP-13 in human osteoarthritic cartilage and shown that MMP-13 has significant type II collagen degrading activity." SIGNOR-256340 SOX9 protein P48436 UNIPROT COL2A1 protein P02458 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10980415 f miannu "Since Sox9 also contains a potent transcription activation domain, it is a typical transcription factor. Sox9 which binds and activates this enhancer element, is required for chondrocyte differentiation and for expression of a series of chondrocyte-specific marker genes including Col2a1, Col9a2, Col11a2 and Aggrecan." SIGNOR-251756 COLGALT2 protein Q8IYK4 UNIPROT COL3A1 protein P02461 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261158 TGFB1 protein P01137 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000764 20846954 f Regulation miannu "We used diploid human lung fibroblasts (WI38 cells) induced by TGFβ to differentiate into myofibroblast-like cells. In order to characterize this system, we first studied the expression of the myofibroblast marker genes ACTA2 (coding for smooth muscle α-actin; SMA), COL4A1 (encoding collagen type IV α1) and SM22A (coding for smooth muscle protein 22-α). As shown in Figure 1A and B, TGFβ induced the expression all three genes." SIGNOR-251922 EGR1 protein P18146 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251917 COLGALT2 protein Q8IYK4 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261159 NARS2 protein Q96I59 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270463 COLGALT1 protein Q8NBJ5 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261155 TP53 protein P04637 UNIPROT CRYAB protein P02511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21556774 t miannu "Aberrant expression of CRYAB has been shown to be associated with several neurological diseases and malignant neoplasms. To identify transcriptional regulators of CRYAB expression, we examined its promoter for binding sites of transcription factors and identified four potential AP-2 binding sites in addition to a p53 binding site reported previously|Taken together, our results indicate that AP-2_ up-regulates the transcription of the CRYAB gene through stabilizing p53" SIGNOR-253638 rivaroxaban chemical CHEBI:68579 ChEBI F10 protein P00742 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206550 TFAP2A protein P05549 UNIPROT CRYAB protein P02511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21556774 t miannu "Aberrant expression of CRYAB has been shown to be associated with several neurological diseases and malignant neoplasms. To identify transcriptional regulators of CRYAB expression, we examined its promoter for binding sites of transcription factors and identified four potential AP-2 binding sites in addition to a p53 binding site reported previously|Taken together, our results indicate that AP-2_ up-regulates the transcription of the CRYAB gene through stabilizing p53" SIGNOR-253636 TFAP2B protein Q92481 UNIPROT CRYAB protein P02511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21556774 t miannu "Aberrant expression of CRYAB has been shown to be associated with several neurological diseases and malignant neoplasms. To identify transcriptional regulators of CRYAB expression, we examined its promoter for binding sites of transcription factors and identified four potential AP-2 binding sites in addition to a p53 binding site reported previously|Taken together, our results indicate that AP-2_ up-regulates the transcription of the CRYAB gene through stabilizing p53" SIGNOR-253637 EGFR protein P00533 UNIPROT KRT14 protein P02533 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11875647 f "Regulation of expression" miannu "UVB increases keratin 5 and keratin 14 expression through direct activation of the EGF receptor in SVHK." SIGNOR-251901 PRL protein P01236 UNIPROT KRT14 protein P02533 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 20103718 f Regulation miannu "PRL up-regulated expression of keratins K5 and K14 and the epithelial stem cell-associated keratins K15 and K19 in organ-cultured HFs and/or isolated HF keratinocytes." SIGNOR-251902 CRH protein P06850 UNIPROT KRT14 protein P02533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15468147 t Regulation miannu "CRH stimulated the expression of cytokeratin 1 and involucrin, and inhibited cytokeratin 14 on both mRNA and protein levels." SIGNOR-251899 CDK1 protein P06493 UNIPROT LMNA protein P02545 UNIPROT up-regulates phosphorylation Ser22 QASSTPLsPTRITRL 9606 18815303 t gcesareni "Phosphorylation by mitotic cdc2 kinase at ser-22, ser-390, and ser-392 residues on lamin a/c, or by protein kinase c (pkc) during apoptosis, leads to the depolymerization of lamin (disassembly of the nuclear lamina), which may lead to their release from the inm" SIGNOR-181310 CDK1 protein P06493 UNIPROT LMNA protein P02545 UNIPROT up-regulates phosphorylation Ser392 ERLRLSPsPTSQRSR 9606 18815303 t gcesareni "Phosphorylation by mitotic cdc2 kinase at ser-22, ser-390, and ser-392 residues on lamin a/c, or by protein kinase c (pkc) during apoptosis, leads to the depolymerization of lamin (disassembly of the nuclear lamina), which may lead to their release from the inm" SIGNOR-181318 CDK1 protein P06493 UNIPROT LMNA protein P02545 UNIPROT up-regulates phosphorylation Ser390 EEERLRLsPSPTSQR 9606 18815303 t gcesareni "Phosphorylation by mitotic cdc2 kinase at ser-22, ser-390, and ser-392 residues on lamin a/c, or by protein kinase c (pkc) during apoptosis, leads to the depolymerization of lamin (disassembly of the nuclear lamina), which may lead to their release from the inm" SIGNOR-181314 PRKCA protein P17252 UNIPROT LMNA protein P02545 UNIPROT "up-regulates activity" phosphorylation Ser404 RSRGRASsHSSQTQG -1 7925482 t lperfetto "Mutation of both Ser-403/Ser-404 within a PKC motif flanking the nuclear localization signal inhibits transport of mutant lamin A to the nucleus in 64% of the cells. It is proposed that phosphorylation of the motif in vivo positively regulates nuclear localization together with the nuclear localization sequence." SIGNOR-248904 PRKCA protein P17252 UNIPROT LMNA protein P02545 UNIPROT unknown phosphorylation Ser525 NTWGCGNsLRTALIN -1 8477740 t lperfetto "An interphase-specific phosphorylation at Ser525 matching the PKC consensus sequence and of peptides phosphorylated by unknown kinases was determined." SIGNOR-248935 PRKCA protein P17252 UNIPROT LMNA protein P02545 UNIPROT "up-regulates activity" phosphorylation Ser403 QRSRGRAsSHSSQTQ -1 7925482 t lperfetto "Mutation of both Ser-403/Ser-404 within a PKC motif flanking the nuclear localization signal inhibits transport of mutant lamin A to the nucleus in 64% of the cells. It is proposed that phosphorylation of the motif in vivo positively regulates nuclear localization together with the nuclear localization sequence." SIGNOR-248903 GATA1 protein P15976 UNIPROT SPTA1 protein P02549 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10037687 f "Regulation of expression" miannu "GATA-1 and CACCC-related Proteins Are Both Major Activators of the Human Erythroid β-Spectrin Gene Promoter" SIGNOR-251928 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR TNNC2 protein P02585 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136755 JAK2 protein O60674 UNIPROT APOA1 protein P02647 UNIPROT "up-regulates activity" 9606 14668333 t miannu "ApoA-I interactions with ABCA1 and lipid efflux to apoA-I were substantially impaired by inhibiting or abolishing JAK2, whereas ABCA1 protein levels were unaffected, and ABCA1 cholesterol translocase activity was only slightly reduced. The most likely explanation for these findings is that JAK2 promotes apolipoprotein interactions with ABCA1 or a closely proximal site, and this facilitates the removal of cellular lipids. the interaction of apolipoproteins with ABCA1-expressing cells activates JAK2, which in turn activates a process that enhances apolipoprotein interactions with ABCA1 and lipid removal from cells" SIGNOR-252107 ABCA1 protein O95477 UNIPROT APOA1 protein P02647 UNIPROT "up-regulates activity" binding 9606 15347662 t miannu "The stimulation of cellular cholesterol and phospholipid efflux by apolipoprotein A-I is mediated by the activity of the ATP-binding cassette transporter A1 (ABCA1). ABCA1 forms a high affinity complex with apoA-I by binding amphipathic helices within the apolipoprotein. VFVNFA sequence is required for ABCA1 to form a complex with apoA-I and to transfer cholesterol to the apolipoprotein." SIGNOR-252100 HP protein P00738 UNIPROT APOA1 protein P02647 UNIPROT "up-regulates quantity by stabilization" binding 9606 17824618 t miannu "Haptoglobin binding to apolipoprotein A-I prevents damage from hydroxyl radicals on its stimulatory activity of the enzyme lecithin-cholesterol acyl-transferase. haptoglobin, when circulating at enhanced levels with free Hb during the acute phase of inflammation, might protect ApoA-I structure and function against hydroxyl radicals." SIGNOR-252106 MPO protein P05164 UNIPROT APOA1 protein P02647 UNIPROT "down-regulates activity" oxidation 9606 20043647 t miannu "When apolipoprotein A-I (apoA-I), the major HDL protein, was oxidized by MPO, its ability to promote cellular cholesterol efflux by ABCA1 was impaired. Moreover, oxidized apoA-I was unable to activate lecithin:cholesterol acyltransferase (LCAT), which rapidly converts free cholesterol to cholesteryl ester, a critical step in HDL maturation" SIGNOR-252102 ABCA7 protein Q8IZY2 UNIPROT APOA1 protein P02647 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12917409 t miannu "ATP-binding cassette transporter A7 (ABCA7) binds apolipoprotein A-I and mediates cellular phospholipid but not cholesterol efflux. HEK293 cells overexpressing ABCA7 showed specific binding and cross-linking of lipid-poor apoA-I. ABCA7 expression increased cellular phosphatidylcholine and sphingomyelin efflux to apoA-I in a manner similar to ABCA1 but had no effect on cholesterol efflux." SIGNOR-265178 APOA1 protein P02647 UNIPROT APOE protein P02649 UNIPROT "up-regulates activity" relocalization 9606 20642861 t miannu "ApoA-I stimulates apoE secretion in mature human adipocytes. The regulation of apoE secretion by apoA-I, is neither dependent upon an increase in gene transcription, nor upon increased release from the Golgi. It may therefore be assumed that, in macrophage models, apoE is stored mainly in the cytoplasm and/or on the cell surface, with apoA-I enabling secretion of this cytoplasmic pool" SIGNOR-252105 NCOA1 protein Q15788 UNIPROT APOC3 protein P02656 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255065 PPARGC1A protein Q9UBK2 UNIPROT APOC3 protein P02656 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255059 MMP8 protein P22894 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-8 20ADSGEGD a-chain | 442LRTGKEKV a-chain" SIGNOR-263625 MMP8 protein P22894 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu442 TSKGDKElRTGKEKV -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-8 20ADSGEGD a-chain | 442LRTGKEKV a-chain" SIGNOR-263626 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu433 REYHTEKlVTSKGDK -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263624 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Phe540 FSPMLGEfVSETESR -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263623 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263622 APOB protein P04114 UNIPROT LDL_assembly phenotype SIGNOR-PH63 SIGNOR up-regulates 9606 23721961 f miannu "Apolipoprotein B is a structural protein that is an integral component of chylomicrons, as well as very low density lipoprotein (VLDL), intermediate density lipoprotein (IDL) and low density lipoprotein (LDL) particles." SIGNOR-252116 CEP290 protein O15078 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 9606 18694559 f miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110" SIGNOR-252147 NARS2 protein Q96I59 UNIPROT Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270464 MMP13 protein P45452 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263612 MMP13 protein P45452 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu442 TSKGDKElRTGKEKV -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263613 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu105 NNKDSHSlTTNIMEI -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263619 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Phe117 MEILRGDfSSANNRD -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263621 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu433 REYHTEKlVTSKGDK -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263620 "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR FGA protein P02671 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 16418530 t lperfetto "In response to agonist stimulation, the αIIbβ3 integrin on platelets is converted to an active conformation that binds fibrinogen and mediates platelet aggregation." SIGNOR-253359 MMP13 protein P45452 UNIPROT FGB protein P02675 UNIPROT "down-regulates quantity by destabilization" cleavage Arg124 LQQERPIrNSVDELN -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263615 "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR FGB protein P02675 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 16418530 t lperfetto "In response to agonist stimulation, the αIIbβ3 integrin on platelets is converted to an active conformation that binds fibrinogen and mediates platelet aggregation." SIGNOR-253361 MMP13 protein P45452 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Tyr27 LSSTCVAyVATRDNC -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263614 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Tyr27 LSSTCVAyVATRDNC -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263616 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Ile105 ESSKPNMiDAATLKS -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263618 NARS2 protein Q96I59 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270465 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Leu92 QLIKAIQlTYNPDES -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263617 "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR FGG protein P02679 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 16418530 t lperfetto "In response to agonist stimulation, the αIIbβ3 integrin on platelets is converted to an active conformation that binds fibrinogen and mediates platelet aggregation." SIGNOR-253360 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser249 GLSLSRFsWGAEGQR -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248872 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser285 VDAQGTLsKIFKLGG -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248874 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser141 MASQKRPsQRHGSKY -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248869 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser295 FKLGGRDsRSGSPMA -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248875 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser266 FGYGGRAsDYKSAHK -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248873 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser146 RPSQRHGsKYLATAS -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248870 PRKCA protein P17252 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser190 RGAPKRGsGKDSHHP -1 2413024 t lperfetto "MBP was phosphorylated by either protein kinase A or C | Subsequent amino acid analysis and/or sequential Edman degradation of the purified phosphopeptides, together with the known primary sequence of this protein, revealed that Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161 at various reaction velocities." SIGNOR-248871 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Thr169 FLPRHRDtGILDSIG -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-165" SIGNOR-250015 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser141 MASQKRPsQRHGSKY -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161" SIGNOR-250010 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser146 RPSQRHGsKYLATAS -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-161" SIGNOR-250011 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser295 FKLGGRDsRSGSPMA -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-164" SIGNOR-250014 NARS2 protein Q96I59 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270466 REN protein P00797 UNIPROT Angiotensin-1 protein P01019_PRO_0000032457 UNIPROT "up-regulates quantity" cleavage 9606 32201502 t miannu "Renin is an aspartic protease that enzymatically cleaves its substrate angiotensinogen, which is produced by the liver, to form an inactive peptide: angiotensin (Ang)I or Ang (1–10)." SIGNOR-260225 MAVS protein Q7Z434 UNIPROT IFNB1 protein P01574 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22588174 f Giorgia "ECSIT enhances IPS-1-mediated IFN-Beta promoter activation" SIGNOR-260372 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser266 FGYGGRAsDYKSAHK -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-163" SIGNOR-250013 PRKACA protein P17612 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Ser190 RGAPKRGsGKDSHHP -1 2413024 t miannu "Ser-46 and Ser-151 were specifically phosphorylated by protein kinase C, whereas Thr-34 and Ser-115 were phosphorylated preferentially by protein kinase A. Both kinases reacted with Ser-8, Ser-11, Ser-55, Ser-110, Ser-132, and Ser-162" SIGNOR-250012 MAPK3 protein P27361 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 BTO:0000142 16401070 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-143481 MAPK3 protein P27361 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 1939237 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-22424 MAPK1 protein P28482 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 BTO:0000142 16401070 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-143477 MAPK1 protein P28482 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 1939237 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-22420 UHMK1 protein Q8TAS1 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Ser299 GRDSRSGsPMARR 9606 10880969 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. Mass spectrometry and peptide sequencing allowed us to identify serine 164 of mbp as the unique site phosphorylated by kis. Phosphorylation of synthetic peptides indicated the importance of the proline residue at position +1." SIGNOR-78895 UHMK1 protein Q8TAS1 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Ser299 GRDSRSGsPMARR 9606 BTO:0000142 16401070 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. Mass spectrometry and peptide sequencing allowed us to identify serine 164 of mbp as the unique site phosphorylated by kis. Phosphorylation of synthetic peptides indicated the importance of the proline residue at position +1." SIGNOR-143485 WNT9A protein O14904 UNIPROT CHRNA1 protein P02708 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000887 22309736 t gcesareni "We identified five wnts (wnt9a, wnt9b, wnt10b, wnt11, and wnt16) that are able to stimulate achr clustering, of which wnt9a and wnt11 are expressed abundantly in developing muscles." SIGNOR-195972 WNT9B protein O14905 UNIPROT CHRNA1 protein P02708 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000887 22309736 t gcesareni "We identified five wnts (wnt9a, wnt9b, wnt10b, wnt11, and wnt16) that are able to stimulate achr clustering, of which wnt9a and wnt11 are expressed abundantly in developing muscles." SIGNOR-195978 WNT11 protein O96014 UNIPROT CHRNA1 protein P02708 UNIPROT up-regulates 9606 BTO:0000938 BTO:0000887 22309736 f gcesareni "We identified five wnts (wnt9a, wnt9b, wnt10b, wnt11, and wnt16) that are able to stimulate achr clustering, of which wnt9a and wnt11 are expressed abundantly in developing muscles." SIGNOR-195963 SMARCE1 protein Q969G3 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270731 ACE2 protein Q9BYF1 UNIPROT "Angiotensin 1-7" protein P01019_PRO_0000420660 UNIPROT "up-regulates quantity" cleavage 9606 32201502 t miannu "At first, ACE2 has been demonstrated to induce conversion of Ang I into Ang (1–7) by means of intermediate production of Ang (1–9), a fragment with unknown function." SIGNOR-260227 WNT16 protein Q9UBV4 UNIPROT CHRNA1 protein P02708 UNIPROT up-regulates 9606 BTO:0000938 BTO:0000887 22309736 f gcesareni "We identified five wnts (wnt9a, wnt9b, wnt10b, wnt11, and wnt16) that are able to stimulate achr clustering, of which wnt9a and wnt11 are expressed abundantly in developing muscles." SIGNOR-195969 LYN protein P07948 UNIPROT SLC4A1 protein P02730 UNIPROT unknown phosphorylation Tyr904 EEEGRDEyDEVAMPV -1 10942405 t "Lyn phosphorylates Y904 and Y359 of band 3. The primary phosphorylation of band 3 catalyzed by p72syk generates the SH2 binding motifs that are a prerequisite for the following recruitment of Lyn. p72syk as the most likely candidate to perform this task and indicates Y8 and Y21. Syk and Lyn phosphorylate band 3 at both cytosolic and membrane domains, Y-phosphorylation/dephosphorylation is likely involved in the regulation of several erythrocyte functions (ie, glycolysis, cell shape, cytoskeleton movements, and anion transport." SIGNOR-251414 LYN protein P07948 UNIPROT SLC4A1 protein P02730 UNIPROT unknown phosphorylation Tyr359 AKPDSSFyKGLDLNG -1 10942405 t "Lyn phosphorylates Y904 and Y359 of band 3. The primary phosphorylation of band 3 catalyzed by p72syk generates the SH2 binding motifs that are a prerequisite for the following recruitment of Lyn. p72syk as the most likely candidate to perform this task and indicates Y8 and Y21. Syk and Lyn phosphorylate band 3 at both cytosolic and membrane domains, Y-phosphorylation/dephosphorylation is likely involved in the regulation of several erythrocyte functions (ie, glycolysis, cell shape, cytoskeleton movements, and anion transport." SIGNOR-251412 SYK protein P43405 UNIPROT SLC4A1 protein P02730 UNIPROT unknown phosphorylation Tyr8 MEELQDDyEDMMEEN -1 10942405 t "The primary phosphorylation of band 3 catalyzed by p72syk generates the SH2 binding motifs that are a prerequisite for the following recruitment of Lyn. p72syk as the most likely candidate to perform this task and indicates Y8 and Y21. Syk and Lyn phosphorylate band 3 at both cytosolic and membrane domains, Y-phosphorylation/dephosphorylation is likely involved in the regulation of several erythrocyte functions (ie, glycolysis, cell shape, cytoskeleton" SIGNOR-251413 SYK protein P43405 UNIPROT SLC4A1 protein P02730 UNIPROT up-regulates phosphorylation Tyr8 MEELQDDyEDMMEEN 9606 10942405 t llicata "Our findings suggest that, upon phosphorylation by p72syk, y8 and y21 act as docking sites for the sh2 domain of lyn, which subsequently phosphorylates band 3 at additional secondary sites." SIGNOR-80792 SYK protein P43405 UNIPROT SLC4A1 protein P02730 UNIPROT up-regulates phosphorylation Tyr21 ENLEQEEyEDPDIPE 9606 10942405 t llicata "Our findings suggest that, upon phosphorylation by p72syk, y8 and y21 act as docking sites for the sh2 domain of lyn, which subsequently phosphorylates band 3 at additional secondary sites." SIGNOR-80788 SYK protein P43405 UNIPROT SLC4A1 protein P02730 UNIPROT unknown phosphorylation Tyr21 ENLEQEEyEDPDIPE -1 10942405 t "The primary phosphorylation of band 3 catalyzed by p72syk generates the SH2 binding motifs that are a prerequisite for the following recruitment of Lyn. p72syk as the most likely candidate to perform this task and indicates Y8 and Y21. Syk and Lyn phosphorylate band 3 at both cytosolic and membrane domains, Y-phosphorylation/dephosphorylation is likely involved in the regulation of several erythrocyte functions (ie, glycolysis, cell shape, cytoskeleton" SIGNOR-251411 CFH protein P08603 UNIPROT CRP protein P02741 UNIPROT "down-regulates activity" binding 9606 BTO:0004910 26961257 t miannu "In this study, we provide mechanistic insight into how CRP contributes to the development of AMD. In particular, we show that monomeric CRP (mCRP) but not the pentameric form (pCRP) upregulates IL-8 and CCL2 levels in retinal pigment epithelial cells. Further, we show that complement factor H (FH) binds mCRP to dampen its proinflammatory activity. FH from AMD patients carrying the “risk” His402 polymorphism displays impaired binding to mCRP, and therefore proinflammatory effects of mCRP remain unrestrained." SIGNOR-252145 C1QBP protein Q07021 UNIPROT C1QA protein P02745 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263402 C1QBP protein Q07021 UNIPROT C1QB protein P02746 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263403 C1QBP protein Q07021 UNIPROT C1QC protein P02747 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263404 tRNA(Asn) smallmolecule CHEBI:29172 ChEBI Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "precursor of" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270467 F10 protein P00742 UNIPROT APOH protein P02749 UNIPROT "down-regulates activity" cleavage Lys336 HSSLAFWKTDASDVK -1 9596664 t lperfetto "In the previous study, we found that factor Xa can produce the nicked form by cleaving Lys 317-Thr 318, using recombinant human domain V (r-Domain V). |The cleavage was completely inhibited by plasmin inhibitor (alpha2PI). The nicked form was demonstrated to show reduced affinity for CL with a dissociation constant of one order of magnitude larger than that of the intact beta2GPI." SIGNOR-266997 RFX2 protein P48378 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 10090 32725242 f miannu "RFX2 and RFX3 are key regulators of ependymal cell ciliogenesis in vitro and in vivo. We show here that RFX2 and RFX3 have both redundant and specific functions in the biogenesis of motile cilia on mouse ependymal cells, whereas RFX1 does not seem to play a key regulatory role in this process." SIGNOR-266928 CEBPB protein P17676 UNIPROT C3 protein P01024 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25617152 t Gianni "CCAAT/enhancer binding protein β directly regulates the expression of the complement component 3 gene in neural cells: implications for the pro-inflammatory effects of this transcription factor" SIGNOR-261927 PLG protein P00747 UNIPROT APOH protein P02749 UNIPROT "down-regulates activity" cleavage Lys336 HSSLAFWKTDASDVK 9606 BTO:0000131 9596664 t lperfetto "Plasmin can reduce the function of human beta2 glycoprotein I by cleaving domain V into a nicked form| The cleavage site of r-Domain V and beta2GPI by plasmin was proved to be Lys 317-Thr 318 by amino acid sequence analysis of the digest and of the C-terminal peptide isolated by high-performance liquid chromatography. The cleavage was completely inhibited by plasmin inhibitor (alpha2PI). The nicked form was demonstrated to show reduced affinity for CL with a dissociation constant of one order of magnitude larger than that of the intact beta2GPI." SIGNOR-266996 "Vincristine sulfate" chemical CHEBI:79401 ChEBI FN1 protein P02751 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30599272 t miannu "Vincristine is commonly administered as an effective anti-brain tumor drug. Vincristine treatment also impaired the microtubule-associated protein tubulin, and fibronectin, and downregulated MMP10 activity." SIGNOR-259252 FGG protein P02679 UNIPROT FN1 protein P02751 UNIPROT "down-regulates activity" binding 9606 2243140 t Regulation miannu "Fibrinogen y-chain carboxyterminal (GQQHHLGGAKQAGDV) peptides inhibit fibrinogen, fibronectin (Fn), vitronectin, and von Willebrand factor (vWF) binding to the platelet glycoprotein Ilb-Illa complex (GP lIbII1a)." SIGNOR-251970 SERPINA5 protein P05154 UNIPROT FN1 protein P02751 UNIPROT "down-regulates activity" binding 9606 BTO:0000594 24388360 t miannu "SERPINA5 inhibits HCC cell migration by directly interacting with fibronectin. SERPINA5 disrupts the fibronectin–integrin β1 signaling pathway." SIGNOR-265881 TWIST1 protein Q15672 UNIPROT FN1 protein P02751 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20646316 f miannu "Individual genes upregulated by TWIST1 known to promote EMT and/or GBM invasion included SNAI2, MMP2, HGF, FAP and FN1." SIGNOR-255521 SNAIL/RELA/PARP1 complex SIGNOR-C198 SIGNOR FN1 protein P02751 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000452;BTO:0002625 22223884 f alessandro "Taken together, our results indicate that Snail1, p65NF-κB and PARP1 interact to activate the expression of fibronectin and other ECM genes involved in cell movement. This mechanism is functional not only in epithelial cells undergoing EMT but also in fibroblasts." SIGNOR-254529 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "In this report, we show a distinctive effect of all-trans-retinoic acid (RA) in Hep3B cells. RA caused a marked decrease in AFP transcripts." SIGNOR-254443 TP53 protein P04637 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14522900 f miannu " In this study, we found that a subset of ING family members strongly repressed human alpha-fetoprotein (AFP) promoter activity but stimulated the p21(WAF1) promoter in parallel experiments in the same cell type, similar to the effects of p53. Both ING1 and p53 were able to suppress AFP transcription and cause p21 induction" SIGNOR-254482 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 7549116 f miannu "HNF-1 beta was found to be more potent than HNF-1 alpha in activating the AFP promoter in the HepG2 cells." SIGNOR-254637 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11314020 f miannu "We investigated AFP gene regulation in AFP-GC by an active transcription factor, HNF1 (hepatocyte nuclear factor 1) and a repressive transcription factor, ATBF1 (AT motif binding factor 1). CAT assays showed the direct inhibition of AFP gene expression by ATBF1." SIGNOR-254435 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254447 NF1 protein P21359 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 7549116 f miannu "Our results pointed to a key role that NF1 might play in the functioning of the AFP promoter. Indeed, overexpression of NF1 induced a specific decrease in the activity of the AFP promoter. Competition between NF1 and HNF-1 for binding to their overlapping binding sites on the AFP promoter would be critical for modulating its activity." SIGNOR-254636 HNF1B protein P35680 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 7549116 f miannu "HNF-1 beta was found to be more potent than HNF-1 alpha in activating the AFP promoter in the HepG2 cells." SIGNOR-254638 HNF4A protein P41235 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254446 HNF4G protein Q14541 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254442 SMARCD3 protein Q6STE5 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270732 "arachidonic acid" smallmolecule CHEBI:15843 ChEBI FOS protein P01100 UNIPROT up-regulates 9606 15878913 f miannu "AA increases PC-3 prostate tumor cell growth, total DNA content and endogenous PGE 2 levels via induction of c-fos , cPLA 2 and cox-2 mRNA transcription." SIGNOR-255392 ZFHX3 protein Q15911 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11314020 f miannu "We investigated AFP gene regulation in AFP-GC by an active transcription factor, HNF1 (hepatocyte nuclear factor 1) and a repressive transcription factor, ATBF1 (AT motif binding factor 1). CAT assays showed the direct inhibition of AFP gene expression by ATBF1." SIGNOR-254436 ZFHX3 protein Q15911 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14654895 f miannu "these results corroborated the previous reports that ATBF1 regulated AFP expression and inhibited transcription." SIGNOR-255625 SIRT2 protein Q8IXJ6 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu " In this study, we found that a subset of ING family members strongly repressed human alpha-fetoprotein (AFP) promoter activity but stimulated the p21(WAF1) promoter in parallel experiments in the same cell type, similar to the effects of p53. Both ING1 and p53 were able to suppress AFP transcription and cause p21 induction; hSIR2, a negative regulator of the p53 protein, showed the opposite effects on the AFP promoter and, like HDAC1, repressed p21 promoter activity." SIGNOR-254487 ING2 protein Q9H160 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu "ING1b and ING2 also repressed the AFP promoter in Hep3B p53-null cell lines, and p53 coexpression enhanced this transcriptional repression. Suppression of AFP gene transcription by ING was strongly dependent on AT-motifs that bind to the hepatocyte nuclear factor 1 (HNF1) transcription factor." SIGNOR-254485 NANOG protein Q9H9S0 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086;BTO:0005511 15983365 f miannu "Transfection of NANOG-specific small interfering RNAs reduced levels of NANOG transcript and protein and induced activation of the extraembryonic endoderm-associated genes GATA4, GATA6, LAMININ B1, and AFP as well as upregulation of trophectoderm-associated genes CDX2, GATA2, hCG-alpha, and hCG-beta." SIGNOR-254621 ZBTB20 protein Q9HC78 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 23776228 t miannu "Zinc finger and BTB domain-containing 20 (ZBTB20), a member of BTB/POZ family, functions in neurogenesis and represses α-fetoprotein gene transcription in liver." SIGNOR-266867 ING1 protein Q9UK53 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu " In this study, we found that a subset of ING family members strongly repressed human alpha-fetoprotein (AFP) promoter activity but stimulated the p21(WAF1) promoter in parallel experiments in the same cell type, similar to the effects of p53. Both ING1 and p53 were able to suppress AFP transcription and cause p21 induction; hSIR2, a negative regulator of the p53 protein, showed the opposite effects on the AFP promoter and, like HDAC1, repressed p21 promoter activity." SIGNOR-254480 IRX2 protein Q9BZI1 UNIPROT CXCL10 protein P02778 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003885 26560478 f Luana "Our results imply that the IRX2 transcription factor might represent a novel metastasis associated protein that acts as a negative regulator of cellular motility and as a repressor of chemokine expression. " SIGNOR-266042 SH3BP4 protein Q9P0V3 UNIPROT TFRC protein P02786 UNIPROT down-regulates binding 9606 16325581 t miannu "Here, we report that ttp (sh3bp4), a sh3-containing protein, specifically regulates the internalization of the transferrin receptor (tfr). / overexpression of ttp specifically inhibits tfr internalization" SIGNOR-142840 TFCP2 protein Q12800 UNIPROT TF protein P02787 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20796026 f miannu "Ectopic expression of CP2 led to increased transferrin expression at both the mRNA and protein levels, whereas knockdown of CP2 down-regulated transferrin mRNA and protein expression." SIGNOR-255429 CEBPG protein P53567 UNIPROT LTF protein P02788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 15588942 f miannu "C/EBP_ interacts with C/EBP_ through the leucine-zipper–containing domain. C/EBP_ and C/EBP_ synergistically activate transcription of lactoferrin promoter" SIGNOR-225015 CEBPE protein Q15744 UNIPROT LTF protein P02788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 15588942 f miannu "C/EBP_ interacts with C/EBP_ through the leucine-zipper–containing domain. C/EBP_ and C/EBP_ synergistically activate transcription of lactoferrin promoter" SIGNOR-225012 ATF1 protein P18846 UNIPROT FTH1 protein P02794 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17565989 f miannu "Here we found that ATF1 (activating transcription factor 1) is a transcriptional repressor of the ferritin H ARE." SIGNOR-253741 CSNK1D protein P48730 UNIPROT PRH1 protein P02810 UNIPROT up-regulates phosphorylation Ser24 QDLDEDVsQEDVPLV 9606 BTO:0000007 BTO:0000671 10684652 t lperfetto "Ser22 may be phosphorylated by a g-ck that recognizes an atypical substrate sequence or by a novel kinase. While prp1 secreted from salivary glands is fully phosphorylated at ser8 and 22" SIGNOR-75272 asparagine smallmolecule CHEBI:22653 ChEBI Asn-tRNA(Asn) smallmolecule CHEBI:29265 ChEBI "up-regulates quantity" "precursor of" 9606 32788587 t miannu "Asparaginyl-tRNA synthetase1 (NARS1) is a member of the ubiquitously expressed cytoplasmic Class IIa family of tRNA synthetases required for protein translation. Asparaginyl-tRNA synthetase1 (NARS1) belongs to the class IIa family, based upon a 7 beta-strand protein structure. There are two NARS genes: NARS1 functions in the cytoplasm while NARS2 functions in mitochondria, solely responsible for asparagine tRNA charging in these locations." SIGNOR-270468 SMARCD2 protein Q92925 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270733 TGFB1 protein P01137 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11331591 f gcesareni "Tgf-beta inhibited the expression of the cbfa1 and_ osteocalcin_ genes." SIGNOR-107248 CTSL protein P07711 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Arg94 IGFQEAYrRFYGPV -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256322 CTSL protein P07711 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Gly58 RYLYQWLgAPVPYPD -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256321 CTSB protein P07858 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Arg95 GFQEAYRrFYGPV -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256320 CTSB protein P07858 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Gly58 RYLYQWLgAPVPYPD -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256318 CTSH protein P09668 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Arg94 IGFQEAYrRFYGPV -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256325 ETS2 protein P15036 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11175361 t miannu "Ets2 is expressed at high levels during the differentiation and matrix mineralization phases of MC3T3-E1 culture. In addition, several extracellular matrix (ECM) associated gene products are targets of Ets2. Some of these matrix associated genes include: bone sialoprotein, osteonectin, osteocalcin and osteopontin" SIGNOR-259875 CTSS protein P25774 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Gly58 RYLYQWLgAPVPYPD -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256323 GGCX protein P38435 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates activity" carboxylation 9606 31226734 t lperfetto "Thus, vitamin K acts as a cofactor for GGCX via the vitamin K cycle and exerts physiological effects through its regulation of VKDPs [29]. More than 20 VKDPs have been found. Osteocalcin promotes bone formation, and blood coagulation factors II, VII, IX, and X activate blood coagulation. Matrix Gla protein suppresses cardiovascular calcification, and brain-expressed Gas 6 promotes neural differentiation [29]. GGCX is an enzyme that converts glutamic acid (Glu) residues to Gla residues, so that the Gla-containing proteins can exert various physiological actions such as blood coagulation and bone formation." SIGNOR-265922 RUNX2 protein Q13950 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 "BTO:0004958; BTO:0002648" 9182762 f "Giulio Giuliani" "Indeed, we identified Osf2/Cbfa1 binding sites in the promoter of four genes expressed only (the Osteocalcin genes) or highly (Œ±1(I) collagen, Bsp, and Osteopontin) in osteoblasts. Each of these elements was able to bind Osf2/Cbfa1." SIGNOR-255408 RUNX2 protein Q13950 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11331591 f gcesareni "Tgf-beta inhibited the expression of the cbfa1 and osteocalcin genes, whose expression is controlled by cbfa1 in osteoblast-like cell lines. This inhibition was mediated by smad3, which interacts physically with cbfa1 and represses its transcriptional activity at the cbfa1-binding ose2 promoter sequence" SIGNOR-107160 SP7 protein Q8TDD2 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 "BTO:0004058; BTO:0000165" 11792318 f "Giulio Giuliani" "To test whether Osx could activate typical osteoblast genes, we transfected an Osx expressing vector into both C2C12 and C3H10T1/2 cells. Our results showed that Osx produced an induction of osteocalcin RNA in both cell types." SIGNOR-255409 SMOC1 protein Q9H4F8 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260400 RUNX2/EP300 complex SIGNOR-C211 SIGNOR BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002648 12697832 f "Giulio Giuliani" "In agreement with our studies in ROS 17/2.8 cells, coexpression of p300 and Runx2/Cbfa1 resulted in marked enhancement of the OC promoter activity, further indicating that both factors cooperate to stimulate this promoter." SIGNOR-255420 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR EBNA1 protein P03211 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29659505 t scontino "We found that EBV-encoded Qp-EBNA1 can be upregulated by NF-κB, while EBNA1 protein expression has been shown to negatively regulate NF-κB activation by inhibiting IKKα/β phosphorylation" SIGNOR-266803 17beta-estradiol smallmolecule CHEBI:16469 ChEBI ESR1 protein P03372 UNIPROT up-regulates "chemical activation" 9606 BTO:0000150 17478088 t gcesareni "Oestrogen receptors (er)alpha and beta modify the expression of genes involved in cell growth, proliferation and differentiation through binding to oestrogen response elements (eres) located in a number of gene promoters." SIGNOR-154660 17beta-estradiol smallmolecule CHEBI:16469 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258591 CARS1 protein P49589 UNIPROT tRNA(Cys) smallmolecule CHEBI:29167 ChEBI "down-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270469 estrone smallmolecule CHEBI:17263 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258584 estriol smallmolecule CHEBI:27974 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258586 fulvestrant chemical CHEBI:31638 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000150 12113237 t miannu "Fulvestrant (Faslodex, formerly ICI 182,780) is a potent steroidal antiestrogen that mediates its effects by estrogen receptor downregulation." SIGNOR-259305 hexestrol chemical CHEBI:31669 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258593 tibolone chemical CHEBI:32223 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" 9606 19464167 t Luana "In this study, we have assessed the potential hormonal profile of tibolone and its primary metabolites on all human steroid receptors (PR, AR, GR, MR, ERα and ERβ) using HeLa or PC3 cells stably transfected with a given receptor and a luciferase reporter gene. We show that tibolone and its ∆ 4 -isomer predominantly bind and activate PR and AR whereas 3α and 3β-OH-tibolone predominantly bind and activate ERα (Table 1)." SIGNOR-257821 tamoxifen chemical CHEBI:41774 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20512796 t miannu "Estrogen receptor-alpha (ER) antagonists have been widely used for breast cancer therapy. Despite initial responsiveness, hormone-sensitive ER-positive cancer cells eventually develop resistance to ER antagonists. It has been shown that in most of these resistant tumor cells, the ER is expressed and continues to regulate tumor growth. Recent studies indicate that tamoxifen initially acts as an antagonist, but later functions as an ER agonist, promoting tumor growth." SIGNOR-258587 diethylstilbestrol chemical CHEBI:41922 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258598 afimoxifene chemical CHEBI:44616 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258594 afimoxifene chemical CHEBI:44616 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258595 estramustine chemical CHEBI:4868 ChEBI ESR1 protein P03372 UNIPROT "up-regulates activity" "chemical activation" 9606 14755680 t miannu "A variety of new estrogenic/anti‐estrogenic/selective estrogen receptor modulator (SERM)‐like compounds, including 2‐methoxyestradiol, genistein, resveratrol, licochalcone, Raloxifene, ICI 182,780, and estramustine are being evaluated for their potential in the next generation of PCa therapies." SIGNOR-259296 raloxifene chemical CHEBI:8772 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" -1 9048584 t miannu "In total 37 substances were tested for both ER subtypes (Fig. 3 and Table 1). In Fig. 3 several examples of typical competitor curves obtained are shown. In all cases monophasic curves were obtained for compounds with significant affinity. . The present study is the first in which the ligand binding properties of both ER subtypes are measured separately, and caution is needed when comparing RBAs from this study with the previous studies involving mixtures of ER subtypes." SIGNOR-258582 "tamoxifen citrate" chemical CHEBI:9397 ChEBI ESR1 protein P03372 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000150 20512796 t miannu "Estrogen receptor-alpha (ER) antagonists have been widely used for breast cancer therapy. Despite initial responsiveness, hormone-sensitive ER-positive cancer cells eventually develop resistance to ER antagonists. It has been shown that in most of these resistant tumor cells, the ER is expressed and continues to regulate tumor growth. Recent studies indicate that tamoxifen initially acts as an antagonist, but later functions as an ER agonist, promoting tumor growth." SIGNOR-259301 AIP protein O00170 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 BTO:0000093 21984905 t "The immunophilin-like protein XAP2 is a negative regulator of estrogen signaling through interaction with estrogen receptor α." SIGNOR-253644 SNAI2 protein O43623 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 20509143 f miannu "SLUG up-regulation engenders breast cancer cells with stem cell-like properties including enhanced expression of CD44 and Jagged-1 in conjunction with estrogen receptor alpha down-regulation, growth as mammospheres, and extracellular matrix invasiveness." SIGNOR-255154 CASP6 protein P55212 UNIPROT LMNA protein P02545 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Lamin a breakdown is largely mediated by caspase-6 during the execution phase of apoptosis." SIGNOR-83611 ABL1 protein P00519 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Tyr219 SIQGHNDyMCPATNQ 9606 BTO:0000150 20101225 t gcesareni "Eralpha can be phosphorylated on two sites, tyrosine 52 (y-52) and tyrosine 219 (y-219). Eralpha phosphorylation by c-abl stabilizes eralpha, resulting in enhanced eralpha transcriptional activity and increased expression of endogenous eralpha target genes." SIGNOR-163562 ABL1 protein P00519 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Tyr52 DSSKPAVyNYPEGAA 9606 BTO:0000150 20101225 t gcesareni "Eralpha can be phosphorylated on two sites, tyrosine 52 (y-52) and tyrosine 219 (y-219). Eralpha phosphorylation by c-abl stabilizes eralpha, resulting in enhanced eralpha transcriptional activity and increased expression of endogenous eralpha target genes." SIGNOR-163566 EGFR protein P00533 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 11887937 t gcesareni "Activation of estrogen receptor-alpha (eralpha) by growth factors in the absence of estrogen is a well-documented phenomenon.Egfr tyrosine kinase in vitro stimulated the phosphorylation of recombinant er" SIGNOR-115734 ERBB2 protein P04626 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 15173068 t gcesareni "The results presented here show for the first time that er redistribution to the cytoplasm and its interaction with her2 are important downstream effects of her2 overexpression, that erk1/2 is important for er cytoplasmic localization, and that subcellular localization of er may play a mechanistic role in determining the responsiveness of breast cancer cells to tamoxifen." SIGNOR-124962 LCK protein P06239 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Tyr537 CKNVVPLyDLLLEML 9606 10571988 t gcesareni "On the basis of these data and other reports describing the structure and activity of y537 mutations, as well as knowledge of the three-dimensional structure of the her ligand binding domain, we propose an alternate model wherein y537f mutation favors an open pocket conformation, affecting the estrogen binding kinetics and stability of the hormone-bound, transcriptionally active closed pocket conformation." SIGNOR-72373 LCK protein P06239 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Tyr537 CKNVVPLyDLLLEML 9606 BTO:0000150;BTO:0000567 9500442 t gcesareni "On the basis of these data and other reports describing the structure and activity of y537 mutations, as well as knowledge of the three-dimensional structure of the her ligand binding domain, we propose an alternate model wherein y537f mutation favors an open pocket conformation, affecting the estrogen binding kinetics and stability of the hormone-bound, transcriptionally active closed pocket conformation." SIGNOR-55853 PGR protein P06401 UNIPROT ESR1 protein P03372 UNIPROT up-regulates binding 9606 BTO:0000150 12612073 t gcesareni "Here we identify two domains of prb, erid-i and -ii, mediating a direct interaction with the ligand-binding domain of eralpha." SIGNOR-98807 SRC protein P12931 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Tyr537 CKNVVPLyDLLLEML 9606 BTO:0000150;BTO:0000567 9500442 t tpavlidou "Although the molecular mechanisms underlying ligand-independent activation of era are not completely understood, phosphorylation of a serine residue in af1 has been implicated in the response to epidermal growth factor. Era is also a target for tyrosine phosphorylation, anda single tyrosine residue located immediately adjacent to af2 has been identified as a substrate for src-family tyrosine kinases." SIGNOR-55857 PRKACA protein P17612 UNIPROT ESR1 protein P03372 UNIPROT down-regulates phosphorylation Ser236 IDKNRRKsCQACRLR 9606 9891036 t lperfetto "Phosphorylation of human estrogen receptor alpha by protein kinase a regulates dimerizationeralpha is phosphorylated by protein kinase a (pka) on serine-236 within the dna binding domain. Mutation of serine-236 to glutamic acid prevents dna binding by inhibiting dimerization by eralpha" SIGNOR-63984 PRKACA protein P17612 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser305 IKRSKKNsLALSLTA 9606 15193262 t lperfetto "We show that phosphorylation of serine-305 in the hinge region of er_ by protein kinase a (pka) induced resistance to tamoxifenactivation of pka prevents tamoxifen-mediated inhibition of er transactivation" SIGNOR-125779 RPS6KB1 protein P23443 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 7838153 t gcesareni "Serine 167 is the major phosphorylation site on the human estrogen receptor. Phosphorylation is mediated by casein kinase ii." SIGNOR-34117 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69714 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser294 RAANLWPsPLMIKRS 9606 BTO:0000150 23390529 t lperfetto "The pi3k/akt pathway is necessary to activate cdk2, which phosphorylates eralphaser294, and mediates the binding between pin1 and eralpha" SIGNOR-200867 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69718 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69710 DNMT1 protein P26358 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254027 CARS1 protein P49589 UNIPROT cysteine smallmolecule CHEBI:15356 ChEBI "down-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270470 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178141 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178145 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156860 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-156868 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156864 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000150 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178133 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156848 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-156856 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000150 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178137 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156852 AKT1 protein P31749 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-84975 AKT1 protein P31749 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-84971 AKT1 protein P31749 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-84963 AKT1 protein P31749 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-84967 CARS1 protein P49589 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270471 BRCA1 protein P38398 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" 9606 BTO:0000356;BTO:0001033 11244506 f "The BRCA1 gene was previously found to inhibit the transcriptional activity of the estrogen receptor [ER-alpha] in human breast and prostate cancer cell lines." SIGNOR-253974 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139316 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser102 GGFPPLNsVSPSPLM 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139312 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139320 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139324 CDK7 protein P50613 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10949034 t lperfetto "Activation of estrogen receptor alpha by s118 phosphorylation involves a ligand-dependent interaction with tfiih and participation of cdk7." SIGNOR-81170 MECP2 protein P51608 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 15870696 f miannu "Valproate (VPA) induces silencing of the ERalpha, cyclin D1 and pS2 promoters. Chromatin immunoprecipitation (ChIP) analysis demonstrates that VPA induces recruitment of the 5-MeCpG binding protein MeCP2 to the ERalpha A promoter and also to the pS2 and cyclin D1 promoters" SIGNOR-254573 MECP2 protein P51608 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254024 RPS6KA3 protein P51812 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 BTO:0000150 19112174 t gcesareni "S6k1 regulates estrogen receptor alpha (eralpha) by phosphorylating it on serine 167, leading to transcriptional activation of eralpha." SIGNOR-182958 CSNK2A1 protein P68400 UNIPROT ESR1 protein P03372 UNIPROT down-regulates phosphorylation Ser559 PTSRGGAsVEETDQS 9606 BTO:0000150;BTO:0000567 20043841 t lperfetto "Additionally protein kinase ck2 was identified as a kinase that phosphorylated eralpha at s282 and s559 s282 and s559 represent the second and third sites of er_ regulation by ck2. Remarkably, mutation of s282 or s559 to alanine resulted in near opposite functional effects on er_ as compared to mutation of s167 to alanine. Er_ ligand independent transcriptional activity was markedly enhanced upon mutation of s282 and s559 to alanine" SIGNOR-162657 CSNK2A1 protein P68400 UNIPROT ESR1 protein P03372 UNIPROT down-regulates phosphorylation Ser282 EGRGEVGsAGDMRAA 9606 BTO:0000150;BTO:0000567 20043841 t lperfetto "Additionally protein kinase ck2 was identified as a kinase that phosphorylated eralpha at s282 and s559 s282 and s559 represent the second and third sites of er_ regulation by ck2. Remarkably, mutation of s282 or s559 to alanine resulted in near opposite functional effects on er_ as compared to mutation of s167 to alanine. Er_ ligand independent transcriptional activity was markedly enhanced upon mutation of s282 and s559 to alanine" SIGNOR-162653 POU4F1 protein Q01851 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates activity" binding 9606 9448000 t 2 miannu "The POU domain of Brn-3a and Brn-3b was shown to interact with the DNA-binding domain of the ER. Brn-3-ER interactions also affect transcriptional activity of an ERE-containing promoter, such that in estradiol-stimulated cells, Brn-3b strongly activated the promoter via the ERE, while Brn-3a had a mild inhibitory effect." SIGNOR-241275 POU4F2 protein Q12837 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 9448000 t 2 miannu "the POU domain of Brn-3a and Brn-3b was shown to interact with the DNA-binding domain of the ER. Brn-3-ER interactions also affect transcriptional activity of an ERE-containing promoter, such that in estradiol-stimulated cells, Brn-3b strongly activated the promoter via the ERE, while Brn-3a had a mild inhibitory effect." SIGNOR-241208 HDAC1 protein Q13547 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254029 GTF2H2 protein Q13888 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates activity" phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10949034 t Manara "TFIIH Phosphorylates Human Estrogen Receptor α at Serine 118 | We report here that Cdk7 overexpression stimulates transcription activation by ERα by stimulating phosphorylation of S118 in a ligand-dependent manner." SIGNOR-260817 IKBKE protein Q14164 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 BTO:0000150 19940156 t lperfetto "Here, we show that ikkepsilon interacts with and phosphorylates estrogen receptor alpha (eralpha) on serine 167 in vitro and in vivo. As a result, ikkepsilon induces eralpha transactivation activity and enhances eralpha binding to dna." SIGNOR-161834 NR0B2 protein Q15466 UNIPROT ESR1 protein P03372 UNIPROT down-regulates binding 9606 BTO:0000975 11861507 t gcesareni "Our results identify shp as an inhibitor of 4-oht agonist activity in rl95-2 human endometrial carcinoma cells that express endogenous er?. We conclude that shp does not decrease er expression, but rather it is the direct interaction of shp with er that inhibits er transcriptional activity." SIGNOR-115033 MAPK14 protein Q16539 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 15879307 t gcesareni "Conversely, constitutively active mkk6 induced p38 mapk activation that recapitulated the effects of polyphenols by inducing eralpha phosphorylation and downstream activation of akt, and enos. The key role of eralpha ser-118 phosphorylation was confirmed in enos-transfected cos-7 cells" SIGNOR-136950 MAPK14 protein Q16539 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Thr311 NSLALSLtADQMVSA 9606 12138194 t gcesareni "P38 mitogen-activated protein kinase was involved in estrogen receptor activation by estrogens and mekk1. Here, we report estrogen receptor-dependent p38 activation by estrogens in endometrial adenocarcinoma cells and in vitro and in vivo phosphorylation of the estrogen receptor alpha mediated through p38. The phosphorylation site was identified as threonine-311 (thr(311)), located in helix 1 of the hormone-binding domain." SIGNOR-90823 DUSP22 protein Q9NRW4 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" dephosphorylation Ser118 LHPPPQLsPFLQPHG 9606 17384676 t "These results strongly suggest that DUSP22 acts as a negative regulator of the ERalpha-mediated signaling pathway|whereas E2-induced phosphorylation and activation of ERalpha was suppressed by overexpression of DUSP22 but not catalytically inactive mutants." SIGNOR-248827 NR2E3 protein Q9Y5X4 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22174013 t Luana "NR2E3 directly regulates expression of ESR1 | Furthermore, overexpression of exogenous NR2E3 further increased expression of ESR1 and its downstream targets as well as its transcriptional activity in MCF-7 cells (Fig S1 of Supporting Information), strongly demonstrating that NR2E3 regulates ESR1 expression and subsequent ESR1-mediated induction of target genes." SIGNOR-266207 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217292 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217284 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217288 "MLL2 complex" complex SIGNOR-C88 SIGNOR ESR1 protein P03372 UNIPROT up-regulates binding 9606 16603732 t miannu "Eralpha directly binds to the mll2 complex through two lxxll motifs in a region of mll2 near the c terminus in a ligand-dependent manner. Disrupting the interaction between eralpha and the mll2 complex with small interfering rnas specific against mll2 or an mll2 fragment representing the interacting region with eralpha significantly inhibited the eralpha transcription activity." SIGNOR-145868 CARS1 protein P49589 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270472 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-244655 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-244647 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-244651 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244243 MMP2 protein P08253 UNIPROT TGFB1 protein P01137 UNIPROT up-regulates cleavage 9606 10652271 t gcesareni "We also demonstrate that mmp-9, as well as its relative, mmp-2, cleave latent transforming growth factor-beta (tgf-beta), which constitutes a novel mechanism of tgf-beta activation" SIGNOR-74384 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244251 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244255 RPS6K proteinfamily SIGNOR-PF26 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 BTO:0000150 7838153 t gcesareni "Serine 167 is the major phosphorylation site on the human estrogen receptor. Phosphorylation is mediated by casein kinase ii." SIGNOR-252807 "Non-structural protein 10" protein P0C6X7_PRO_0000037317 UNIPROT MT-ND4L protein P03901 UNIPROT "down-regulates activity" binding 9606 BTO:0000764 16157265 t lperfetto "This result suggests that the nsp10 protein could affect the activities of NADH and cytochrome oxidase II via a direct interaction while being involved in viral replication." SIGNOR-260253 F12 protein P00748 UNIPROT F11 protein P03951 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 8427954 t lperfetto "Activation of factor XI in plasma is dependent on factor XII | Similar kinetics of factor XI cleavage are seen when 40 nmol/L factor XIIa (equal to 10% of factor XII activation) is added to factor XII-deficient plasma if an activating surface is provided." SIGNOR-263519 SERPINC1 protein P01008 UNIPROT F11 protein P03951 UNIPROT "down-regulates activity" cleavage 31030036 t lperfetto "Antithrombin (AT), a member of the serine protease inhibitor (SERPIN) superfamily, is a major circulating inhibitor of blood coagulation proteases such as factor (F) IIa (known as thrombin), FXa and, to a lesser extent, FIXa, FXIa and FXIIa. SERPINC1, which encodes AT in humans, is located on chromosome 1q25.1" SIGNOR-264137 F12 protein P00748 UNIPROT KLKB1 protein P03952 UNIPROT "up-regulates activity" cleavage Arg390 CTTKTSTrIVGGTNS 9606 BTO:0000131 28966616 t lperfetto "FXIIa activates two serine proteinases, factor XI (FXI) and plasma prekallikrein (PK) that drive the coagulation and kallikrein–kinin systems, respectively" SIGNOR-263518 FBN1 protein P35555 UNIPROT MMP1 protein P03956 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16442122 f "Regulation of expression" miannu "In this study we show that a fibrillin-1 fragment containing a EGFEPG sequence that conforms to a putative GxxPG elastin-binding protein (EBP) consensus sequence upregulates the expression and production of matrix metalloproteinase (MMP)-1 by up to ninefold in a cell culture system. Mutations in the gene for fibrillin-1 cause Marfan syndrome (MFS), a common hereditary disorder of connective tissue" SIGNOR-251887 ZNF384 protein Q8TF68 UNIPROT MMP1 protein P03956 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000944 10669742 t Luana "Luciferase activity driven by the MMP-1 promoter also increased by 2.5- to 3-fold. In contrast, CIZ had no effect on the luciferase activity from the MMP-1 promoter that was mutated at the CIZ binding consensus sequence. These results show that the CIZ transactivates the MMP-1 promoter through this sequence." SIGNOR-266229 CITED2 protein Q99967 UNIPROT MMP1 protein P03956 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003859 12960175 f miannu "CITED2 plays a major role in shear-induced down-regulation of MMP-1 and MMP-13 via a transforming growth factor-beta-dependent pathway." SIGNOR-253778 ZMYND8 protein Q9ULU4 UNIPROT MMP1 protein P03956 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262042 RORB protein Q92753 UNIPROT OPN1MW protein P04001 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001175 19381306 t miannu "These observations indicate that RORβ is required for the induction of S opsin and support the conclusion that RORβ regulates Opn1sw transcription in a direct manner through ROREs within its proximal promoter region. In addition, they explain the greatly diminished expression of Opn1sw observed in the retina of RORβ-/- mice." SIGNOR-266851 FGG protein P02679 UNIPROT VTN protein P04004 UNIPROT "down-regulates activity" binding 9606 2243140 t Regulation miannu "Fibrinogen y-chain carboxyterminal (GQQHHLGGAKQAGDV) peptides inhibit fibrinogen, fibronectin (Fn), vitronectin, and von Willebrand factor (vWF) binding to the platelet glycoprotein Ilb-Illa complex (GP lIbII1a)." SIGNOR-251969 PRKCB protein P05771 UNIPROT VTN protein P04004 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser381 RNRKGYRsQRGHSRG -1 9030777 t lperfetto "Phosphorylation of vitronectin on Ser362 by protein kinase C attenuates its cleavage by plasmin." SIGNOR-248963 PRKCA protein P17252 UNIPROT VTN protein P04004 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser381 RNRKGYRsQRGHSRG -1 9030777 t lperfetto "Phosphorylation of vitronectin on Ser362 by protein kinase C attenuates its cleavage by plasmin." SIGNOR-248962 PRKACA protein P17612 UNIPROT VTN protein P04004 UNIPROT unknown phosphorylation Ser397 NQNSRRPsRATWLSL -1 1706595 t miannu "Phosphorylation of vitronectin by protein kinase A is stoichiometric (approx. 1 mol/mol), that it is targeted to one site (Ser-378) at the C-terminal edge of the heparin-binding domain. gh the role of phosphorylation by PKA remains to be established, the identification of Ser-378 as the sole site for PKA action, and the proximity of the phosphorylation site to the point of cleavage that converts V75 into V65 10' focuses attention on a putative role for PKA in the modulation of this cleavage." SIGNOR-250072 CSNK2A1 protein P68400 UNIPROT VTN protein P04004 UNIPROT "up-regulates activity" phosphorylation Thr76 TMPEDEYtVYDDGEE 10090 9733784 t llicata " Therefore, we expressed Vn in a baculovirus system and show (i) that the CKII phosphorylation of wt-Vn enhances the adhesion of bovine aorta endothelial cells; (ii) that the double mutant T50E/T57E (in which the neutral Thr residues are replaced by the negatively charged Glu residues considered analogs of Thr-P) has a significantly enhanced capacity to promote cell adhesion and to accelerate cell spreading when compared with either wild-type Vn or to the neutral T50A/T57A mutant" SIGNOR-250971 CSNK2A1 protein P68400 UNIPROT VTN protein P04004 UNIPROT "up-regulates activity" phosphorylation Thr69 VTRGDVFtMPEDEYT 10090 BTO:0000944 9733784 t llicata " Therefore, we expressed Vn in a baculovirus system and show (i) that the CKII phosphorylation of wt-Vn enhances the adhesion of bovine aorta endothelial cells; (ii) that the double mutant T50E/T57E (in which the neutral Thr residues are replaced by the negatively charged Glu residues considered analogs of Thr-P) has a significantly enhanced capacity to promote cell adhesion and to accelerate cell spreading when compared with either wild-type Vn or to the neutral T50A/T57A mutant" SIGNOR-250970 lovastatin chemical CHEBI:40303 ChEBI HMGCR protein P04035 UNIPROT "down-regulates activity" "chemical inhibition" -1 1597859 t miannu "A series of N-heteroaryl-substituted mevalonolactones were prepared and evaluated for their ability to inhibit the enzyme HMG-CoA reductase both in vitro and in vivo, and to lower plasma cholesterol in a hypercholesterolemic dog model. The goal of the strategy employed was to design an inhibitor which possessed the pharmacological properties of lovastatin (1), and the physicochemical properties (increased hydrophilicity) of pravastatin (2)." SIGNOR-258351 lovastatin chemical CHEBI:40303 ChEBI HMGCR protein P04035 UNIPROT "down-regulates activity" "chemical inhibition" -1 6933445 t miannu "Mevinolin: a highly potent competitive inhibitor of hydroxymethylglutaryl-coenzyme A reductase and a cholesterol-lowering agent." SIGNOR-258403 pravastatin chemical CHEBI:63618 ChEBI HMGCR protein P04035 UNIPROT "down-regulates activity" "chemical inhibition" -1 1597859 t miannu "A series of N-heteroaryl-substituted mevalonolactones were prepared and evaluated for their ability to inhibit the enzyme HMG-CoA reductase both in vitro and in vivo, and to lower plasma cholesterol in a hypercholesterolemic dog model. The goal of the strategy employed was to design an inhibitor which possessed the pharmacological properties of lovastatin (1), and the physicochemical properties (increased hydrophilicity) of pravastatin (2)." SIGNOR-258350 simvastatin chemical CHEBI:9150 ChEBI HMGCR protein P04035 UNIPROT "down-regulates activity" "chemical inhibition" -1 1433193 t miannu "Substitution of hydroxy and hydroxyalkyl functionality at C-7 of the hexahydronaphthalene nucleus of simvastatin has provided novel analogs. The synthetic strategy employed epoxidation or Lewis acid-catalyzed aldol reaction of the 8-keto silyl enol ether as a key reactive intermediate. These analogs were evaluated as potential hypocholesterolemic agents via initial determination of their ability to inhibit HMG-CoA reductase in vitro." SIGNOR-258348 PRKACA protein P17612 UNIPROT HMGCR protein P04035 UNIPROT "down-regulates activity" phosphorylation Ser872 SHMIHNRsKINLQDL 10116 2369897 t miannu "The intact, 100 kd microsomal enzyme and the 53 kd catalytic fragment of rat HMG-CoA reductase are both phosphorylated and inactivated by the AMP-activated protein kinase. this site is highly phosphorylated in intact liver under these conditions (Ser872 in the human enzyme)." SIGNOR-249992 SREBF2 protein Q12772 UNIPROT HMGCR protein P04035 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000759 31848472 t miannu "The processed SREBP2, designated nuclear SREBP2 (nSREBP2), then enters the nucleus as a homodimer, binds to the sterol regulatory element (SRE) sequence in the promoters of target genes, including HMGCR and SQLE (encoding squalene monooxygenase), and upregulates their transcription" SIGNOR-265161 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT up-regulates phosphorylation Tyr231 NANGEAVyCKFHYKT 9606 12950161 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitro.catalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-86581 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr386 YRARVANyQRDGPMC 9606 BTO:0000093 12777400 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-101302 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr231 NANGEAVyCKFHYKT 9606 BTO:0000093 12777400 t lperfetto "The SH3 domains of c-Abl and Arg bound directly to catalase at a P293FNP site. c-Abl and Arg phosphorylated catalase at Tyr231 and Tyr386 in vitro and in the response of cells to H2O2" SIGNOR-101298 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr231 NANGEAVyCKFHYKT 9606 12777400 t Manara "These findings indicate that (i) ABL1 and Arg activate catalase by phosphorylation at both Tyr231 and Tyr386" SIGNOR-260769 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT up-regulates phosphorylation Tyr386 YRARVANyQRDGPMC 9606 12950161 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-86585 CARS1 protein P49589 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270473 CARS1 protein P49589 UNIPROT Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI "up-regulates quantity" "chemical modification" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270474 ABL1 protein P00519 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr386 YRARVANyQRDGPMC 9606 12777400 t Manara "These findings indicate that (i) ABL1 and Arg activate catalase by phosphorylation at both Tyr231 and Tyr386" SIGNOR-260770 ABL2 protein P42684 UNIPROT CAT protein P04040 UNIPROT up-regulates phosphorylation Tyr386 YRARVANyQRDGPMC 9606 12950161 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-86684 ABL2 protein P42684 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr386 YRARVANyQRDGPMC 9606 BTO:0000093 12777400 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-101310 ABL2 protein P42684 UNIPROT CAT protein P04040 UNIPROT up-regulates phosphorylation Tyr231 NANGEAVyCKFHYKT 9606 12950161 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-86680 ABL2 protein P42684 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr231 NANGEAVyCKFHYKT 9606 BTO:0000093 12777400 t lperfetto "C-abl and arg phosphorylated catalase at tyr231 and tyr386 in vitrocatalase is a major effector in the defense of aerobic cells against oxidative stress. Recent studies have shown that catalase activity is stimulated by the c-abl and arg tyrosine kinases" SIGNOR-101306 BTG2 protein P78543 UNIPROT CAT protein P04040 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254648 PRKCD protein Q05655 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Ser167 LFPSFIHsQKRNPQT 9935 24211614 t Manara "Endothelin-1 stimulates catalase activity through the PKCδ-mediated phosphorylation of serine 167." SIGNOR-260904 NFE2L2 protein Q16236 UNIPROT CAT protein P04040 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22493435 t miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254651 sorafenib chemical CHEBI:50924 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 21654832 t gcesareni "Inhibition of map kinases mek, jnk, p38, and multikinases (braf, craf, vegfp by sorafenib) in wm-115 and m14 human melanoma cell lines led to either significant reduction or complete inhibition of the plk-1 protein expression." SIGNOR-174039 "sorafenib tosylate" chemical CHEBI:50928 ChEBI RAF1 protein P04049 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "This effort culminated in the identification of the clinical candidate BAY 43-9006 (Sorafenib, Nexavar), which has recently been approved by the FDA for advanced renal cell carcinoma in phase III clinical trials. Sorafenib inhibited the kinase activity of both C-RAF and B-RAF (wild type and V600E mutant)." SIGNOR-259228 dabrafenib chemical CHEBI:75045 ChEBI RAF1 protein P04049 UNIPROT "down-regulates activity" "chemical inhibition" -1 24720932 t miannu "Dabrafenib is known to inhibit V600E, V600K and V600D BRAF enzymes with in vitro IC50 values of 0.65, 0.5 and 1.84 nM, respectively. Dabrafenib can inhibit wild-type BRAF and CRAF kinases with IC50 values of 3.2 and 5.0 nM. Other kinases (SIK1, NEK111 and LIMK1) can be inhibited by dabrafenib when administered in high concentrations" SIGNOR-259218 4-methyl-3-[[1-methyl-6-(3-pyridinyl)-4-pyrazolo[3,4-d]pyrimidinyl]amino]-N-[3-(trifluoromethyl)phenyl]benzamide chemical CHEBI:91447 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194922 2-chloro-5-(2-phenyl-5-pyridin-4-yl-1H-imidazol-4-yl)phenol chemical CHEBI:93773 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 12970777 t gcesareni "The raf inhibitor l-779,450. This raf inhibitor was less effective on b-raf- or mek1-responsive cells, demonstrating the specificity of this drug." SIGNOR-100358 "Raf265 derivative" chemical CID:23654923 PUBCHEM RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206394 "ZM 336372" chemical CID:5730 PUBCHEM RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207911 PHLPP1 protein O60346 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" dephosphorylation Ser338 RPRGQRDsSYYWEIE 10090 24530606 t gcesareni "PHLPP1 and PHLPP2 dephosphorylate RAF1 to reduce its signaling, increase the invasive and migratory activities of CRC cells, and activate the epithelial-mesenchymal transition. In Apc(Min) mice, loss of PHLPP1 promotes tumor progression." SIGNOR-237449 JAK2 protein O60674 UNIPROT RAF1 protein P04049 UNIPROT "up-regulates activity" phosphorylation Tyr340 RGQRDSSyYWEIEAS 10090 BTO:0001482 8876196 t " JAK2 phosphorylated Raf-1. e sites at 340/341 are indeed phosphorylated by JAK2 and that this phosphorylation represents a major component of the activation process." SIGNOR-251361 JAK2 protein O60674 UNIPROT RAF1 protein P04049 UNIPROT "up-regulates activity" phosphorylation Tyr341 GQRDSSYyWEIEASE 10090 BTO:0001482 8876196 t " JAK2 phosphorylated Raf-1. e sites at 340/341 are indeed phosphorylated by JAK2 and that this phosphorylation represents a major component of the activation process." SIGNOR-251362 PAK3 protein O75914 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser338 RPRGQRDsSYYWEIE 9606 9823899 t llicata "The protein kinase pak3 positively regulates raf-1 activity through phosphorylation of serine 338." SIGNOR-62043 NRAS protein P01111 UNIPROT RAF1 protein P04049 UNIPROT up-regulates relocalization 9606 21779497 t "Translocation from Cytosol to Membrane" gcesareni "The raf family of proteins (raf-1, a-raf, and b-raf) bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-175231 HRAS protein P01112 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 21779497 t lperfetto "The first RAS effector pathway to be identified was the RAF-MEK-ERK pathway. This pathway is an essential, shared element of mitogenic signaling involving tyrosine kinase receptors, leading to a wide range of cellular responses, including growth, differentiation, inflammation, and apoptosis.23 The RAF family of proteins (Raf-1, A-Raf, and B-Raf) is serine/threonine kinases that bind to the effector region of RAS-GTP, thus inducing translocation of the protein to the plasma membrane." SIGNOR-236656 HRAS protein P01112 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 9020159 t lperfetto "We have examined whether the other two members of the Raf family, A-Raf and B-Raf, are regulated in a similar way to Raf-1. A-Raf behaves like Raf-1, being weakly activated by oncogenic Ras more strongly activated by oncogenic Src, and these signals synergize to give maximal activation. B-Raf by contrast is strongly activated by oncogenic Ras alone and is not activated by oncogenic Src." SIGNOR-235786 tRNA(Cys) smallmolecule CHEBI:29167 ChEBI Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI "up-regulates quantity" "precursor of" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270475 RFX3 protein P48380 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 10090 32725242 f miannu "RFX2 and RFX3 are key regulators of ependymal cell ciliogenesis in vitro and in vivo. We show here that RFX2 and RFX3 have both redundant and specific functions in the biogenesis of motile cilia on mouse ependymal cells, whereas RFX1 does not seem to play a key regulatory role in this process." SIGNOR-266927 KRAS protein P01116 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 10882715 t gcesareni "Among other effectors, active ras binds and activates the raf kinase, iniziating a kinase cascade involving serine phosporylation of mek1/2 (mapkk) and tyrosine and threonine phosphorylation of erk1/2. the raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases.. Association of ras with the mapk kinase kinase, raf, initiates the raf mek erk map kinase cascade." SIGNOR-78911 KRAS protein P01116 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 16293107 t gcesareni "Among other effectors, active ras binds and activates the raf kinase, iniziating a kinase cascade involving serine phosporylation of mek1/2 (mapkk) and tyrosine and threonine phosphorylation of erk1/2. the raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases.. Association of ras with the mapk kinase kinase, raf, initiates the raf mek erk map kinase cascade." SIGNOR-141641 RAF1 protein P04049 UNIPROT RAF1 protein P04049 UNIPROT unknown phosphorylation Thr268 PNVHMVStTLPVDSR -1 8349614 t lperfetto "Furthermore, we find that Thr268 is the predominant Raf-1 residue phosphorylated in in vitro autokinase assays." SIGNOR-248917 PRKCG protein P05129 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser497 ATVKSRWsGSQQVEQ 9606 8288587 t gcesareni "Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation." SIGNOR-37541 PRKCB protein P05771 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser619 SLPKINRsASEPSLH 9606 8288587 t gcesareni "Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation. the sites of pkc-mediated raf-1 phosphorylation are deduced to be ser497 and ser619." SIGNOR-37478 PRKCB protein P05771 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser497 ATVKSRWsGSQQVEQ 9606 8288587 t gcesareni "Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation. the sites of pkc-mediated raf-1 phosphorylation are deduced to be ser497 and ser619." SIGNOR-37474 SRC protein P12931 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Tyr340 RGQRDSSyYWEIEAS 9606 7692235 t gcesareni "We also show that phosphorylation of raf-1 on serine 338 by pak1 and tyrosines 340 and 341 by src relieves autoinhibition and that this occurs through a specific decrease in the binding of the raf-1 regulatory domain to its catalytic domain." SIGNOR-32081 SRC protein P12931 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Tyr340 RGQRDSSyYWEIEAS 9606 10998357 t gcesareni "We also show that phosphorylation of raf-1 on serine 338 by pak1 and tyrosines 340 and 341 by src relieves autoinhibition and that this occurs through a specific decrease in the binding of the raf-1 regulatory domain to its catalytic domain." SIGNOR-82150 SRC protein P12931 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Tyr340 RGQRDSSyYWEIEAS 9606 12551923 t gcesareni "We also show that phosphorylation of raf-1 on serine 338 by pak1 and tyrosines 340 and 341 by src relieves autoinhibition and that this occurs through a specific decrease in the binding of the raf-1 regulatory domain to its catalytic domain." SIGNOR-97635 SRC protein P12931 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Tyr341 GQRDSSYyWEIEASE 9606 12551923 t gcesareni "We also show that phosphorylation of raf-1 on serine 338 by pak1 and tyrosines 340 and 341 by src relieves autoinhibition and that this occurs through a specific decrease in the binding of the raf-1 regulatory domain to its catalytic domain." SIGNOR-97639 PRKCA protein P17252 UNIPROT RAF1 protein P04049 UNIPROT unknown phosphorylation Ser499 VKSRWSGsQQVEQPT 9606 12551925 t gcesareni "For example, PKCα phosphorylates Raf-1 at serine 499 (13), but mutation of this residue did not impede activation of Raf-1 by the physiological stimulators Ras and Lck. Similarly, both v-Src and phorbol esters were able to activate Raf-1 even though the PKC phosphorylation sites at serine 497 and serine 499 were mutated to alanine (14). Thus, although some PKC phosphorylation sites on Raf-1 have been identified, these sites do not appear to be required for activation of Raf-1." SIGNOR-97644 PRKCA protein P17252 UNIPROT RAF1 protein P04049 UNIPROT unknown phosphorylation Ser497 ATVKSRWsGSQQVEQ 9606 12551925 t gcesareni "For example, PKCα phosphorylates Raf-1 at serine 499 (13), but mutation of this residue did not impede activation of Raf-1 by the physiological stimulators Ras and Lck. Similarly, both v-Src and phorbol esters were able to activate Raf-1 even though the PKC phosphorylation sites at serine 497 and serine 499 were mutated to alanine (14). Thus, although some PKC phosphorylation sites on Raf-1 have been identified, these sites do not appear to be required for activation of Raf-1." SIGNOR-37844 PRKCA protein P17252 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser497 ATVKSRWsGSQQVEQ 9606 8288587 t gcesareni "Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation." SIGNOR-37470 PRKCA protein P17252 UNIPROT RAF1 protein P04049 UNIPROT unknown phosphorylation Ser233 VSSQHRYsTPHAFTF 9606 12551925 t gcesareni "For example, PKCα phosphorylates Raf-1 at serine 499 (13), but mutation of this residue did not impede activation of Raf-1 by the physiological stimulators Ras and Lck. Similarly, both v-Src and phorbol esters were able to activate Raf-1 even though the PKC phosphorylation sites at serine 497 and serine 499 were mutated to alanine (14). Thus, although some PKC phosphorylation sites on Raf-1 have been identified, these sites do not appear to be required for activation of Raf-1." SIGNOR-37466 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser43 FGYQRRAsDDGKLTD 9534 BTO:0004055 12801936 t miannu "Protein kinase A blocks Raf-1 activity by stimulating 14-3-3 binding and blocking Raf-1 interaction with Ras. Cyclic AMP (cAMP) blocks Raf-1 activation by stimulating its phosphorylation on serine 43 (Ser43), serine 233 (Ser233), and serine 259 (Ser259)." SIGNOR-250039 RAB8A protein P61006 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 9606 18694559 f miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110" SIGNOR-252148 cysteine smallmolecule CHEBI:15356 ChEBI Cys-tRNA(Cys) smallmolecule CHEBI:29152 ChEBI "up-regulates quantity" "precursor of" 9606 11347887 t miannu "Cysteinyl-tRNA synthetase catalyzes the addition of cysteine to its cognate tRNA. Here we report the isolation of a fulllength cDNA that encodes a protein of 748 amino acids. The predicted protein sequence shows considerable similarity to other eukaryotic cysteinyltRNA synthetases in the carboxylterminus. Expression of the fulllength and alternative forms of the enzyme in E. coli generated functional proteins that were active in aminoacylation of human cytoplasmic tRNA with cysteine." SIGNOR-270476 3-iodo-L-tyrosine smallmolecule CHEBI:27847 ChEBI iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "precursor of" 9606 28153798 t scontino "MIT and DIT, which are deiodinated by iodotyrosine dehalogenase (DEHAL1) that seems to be present in the apical plasma membrane. MIT and DIT are liberated, and the deiodination of these molecules by DEHAL1 is important for providing a sustained source of intrathyroidal iodide." SIGNOR-268094 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser621 PKINRSAsEPSLHRA 9606 11971957 t gcesareni "We have mapped all camp-induced phosphorylation sites in raf-1, showing that serines 43, 259, and 621 are phosphorylated by pka in vitro and induced by camp in vivo" SIGNOR-86137 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser43 FGYQRRAsDDGKLTD 9606 11971957 t gcesareni "Serine 43 phosphorylation decreased the binding to ras in serum-starved but not in mitogen-stimulated cells. However, the kinase activity of a rafs43a mutant was fully inhibited by pka." SIGNOR-86145 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser233 VSSQHRYsTPHAFTF 9534 12801936 t miannu "Protein kinase A blocks Raf-1 activity by stimulating 14-3-3 binding and blocking Raf-1 interaction with Ras. Cyclic AMP (cAMP) blocks Raf-1 activation by stimulating its phosphorylation on serine 43 (Ser43), serine 233 (Ser233), and serine 259 (Ser259)." SIGNOR-250040 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 11971957 t gcesareni "Serines 43, 259, and 621 are phosphorylated by PKA in vitro and induced by cAMP in vivo.cAMP increased Raf-1 serine 259 phosphorylation in a PKA-dependent manner with kinetics that correlated with ERK deactivation." SIGNOR-86141 PRKACA protein P17612 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser259 SQRQRSTsTPNVHMV 9534 BTO:0004055 12801936 t miannu "Protein kinase A blocks Raf-1 activity by stimulating 14-3-3 binding and blocking Raf-1 interaction with Ras. Cyclic AMP (cAMP) blocks Raf-1 activation by stimulating its phosphorylation on serine 43 (Ser43), serine 233 (Ser233), and serine 259 (Ser259)." SIGNOR-250041 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser289 RSHSESAsPSALSSS 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-143688 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 15664191 t gcesareni "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity. previous studies have shown that phosphorylation is required for raf-1 activation, and here, we identify six phosphorylation sites that contribute to the downregulation of raf-1 after mitogen stimulation. Five of the identified sites are proline-directed targets of activated erk" SIGNOR-133345 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser296 SPSALSSsPNNLSPT 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-143692 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser301 SSSPNNLsPTGWSQP 9606 16407412 t gcesareni "Using mass spectrometry, we identified raf-1 phosphorylation on three sp motif sites: s289/s296/s301. These sites were phosphorylated by extracellular signal-regulated kinase (erk)-1 in vitro, and their phosphorylation in vivo was dependent on endogenous erk activity. Functionally, erk-1 expression sustains raf-1 activation in a manner dependent on raf-1 phosphorylation on the identified sites, and s289/296/301a substitution markedly decreases the in vivo activity of raf-1 s259a." SIGNOR-143696 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 9922370 t gcesareni "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity. previous studies have shown that phosphorylation is required for raf-1 activation, and here, we identify six phosphorylation sites that contribute to the downregulation of raf-1 after mitogen stimulation. Five of the identified sites are proline-directed targets of activated erk" SIGNOR-64172 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser301 SSSPNNLsPTGWSQP 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249443 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser289 RSHSESAsPSALSSS 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249440 KIF14 protein Q15058 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 9606 32348467 f miannu " We show that RNAi depletion of KIF14 specifically leads to defects in ciliogenesis and basal body (BB) biogenesis, as its absence hampers the efficiency of primary cilium formation and the dynamics of primary cilium elongation, and disrupts the localization of the distal appendage proteins SCLT1 and FBF1 and components of the IFT-B complex. " SIGNOR-266421 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser29 FDGSSCIsPTIVQQF 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249441 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser642 NACTLTTsPRLPVF 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249444 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser43 FGYQRRAsDDGKLTD 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249439 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser296 SPSALSSsPNNLSPT 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249442 CDC25A protein P30304 UNIPROT RAF1 protein P04049 UNIPROT down-regulates dephosphorylation 9606 7744247 t gcesareni "Cdc25a can act on substrates other than cdks, since it dephosphorylates the homeodomain transcription factor cut and interacts with and dephosphorylates the proto-oncogene raf-1, resulting in a significant decrease in raf-1 kinase activity" SIGNOR-32548 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000222 BTO:0000887;BTO:0001760 10576741 t gcesareni "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-252588 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000150;BTO:0001130 16854453 t gcesareni "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-147963 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 22798428 t gcesareni "Akt negatively regulates the raf and gsk-3 kinases and the cell cycle regulatory transcription factor fkhr." SIGNOR-252531 AKT2 protein P31751 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000150 10576742 t lperfetto "Akt (protein kinase b), a member of a different signaling pathway that also regulates these responses, interacted with raf and phosphorylated this protein at a highly conserved serine residue in its regulatory domain in vivo. This phosphorylation of raf by akt inhibited activation of the raf-mek-erk signaling pathway and shifted the cellular response in a human breast cancer cell line from cell cycle arrest to proliferation." SIGNOR-235678 PPP5C protein P53041 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" dephosphorylation Ser338 RPRGQRDsSYYWEIE -1 16892053 t "Protein phosphatase 5 (PP5) was identified as an inactivator that associates with Raf-1 on growth factor stimulation and selectively dephosphorylates an essential activating site, Ser 338. The PP5-mediated dephosphorylation of Ser 338 inhibited Raf-1 activity and downstream signalling to MEK" SIGNOR-248537 PPP1CA protein P62136 UNIPROT RAF1 protein P04049 UNIPROT "up-regulates activity" dephosphorylation Ser259 SQRQRSTsTPNVHMV 9606 16630891 t "We have identified a complex comprised of Shoc2/Sur-8 and the catalytic subunit of protein phosphatase 1 (PP1c) as a highly specific M-Ras effector. M-Ras targets Shoc2-PP1c to stimulate Raf activity by dephosphorylating the S259 inhibitory site of Raf proteins" SIGNOR-251649 PPP2CA protein P67775 UNIPROT RAF1 protein P04049 UNIPROT up-regulates dephosphorylation 9606 BTO:0000671 16239230 t miannu "Both pp2a holoenzymes were found to associate with raf1 and catalyze dephosphorylation of inhibitory phospho-ser-259. Together these findings indicate that pp2a abalphac and abdeltac holoenzymes function as positive regulators of raf1-mek1/2-erk1/2 signaling by targeting raf1." SIGNOR-141170 PRKAA1 protein Q13131 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser621 PKINRSAsEPSLHRA 9606 SIGNOR-C15 9091312 t gcesareni "Ampk also phosphorylated full-length, kinase-defective raf-1 (k375m) to generate two [32p]phosphopeptides, one co-migrating with synthetic tryptic peptide containing phospho-ser621 and the other with phospho-ser259. The catalytic subunit of PKA also phosphorylated Ser621 in vitro, while its overexpression in intact cells resulted in increased phosphorylation of Ser621 and decreased activity of Raf-1. These results suggest that phosphorylation of Ser621 inactivates Raf-1, but do not prove that PKA is responsible for this in vivo." SIGNOR-47148 PRKAA1 protein Q13131 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 SIGNOR-C15 11971957 t gcesareni "Mutation of serine 259 increased the basal raf-1 activity and rendered it largely resistant to inhibition by pka." SIGNOR-86133 GARS1 protein P41250 UNIPROT tRNA(Gly) smallmolecule CHEBI:29176 ChEBI "down-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270477 PAK1 protein Q13153 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser339 PRGQRDSsYYWEIEA 9606 18775988 t gcesareni "P21-activated protein kinases (paks) are serine/threonine protein kinases that phosphorylate raf-1 at ser-338 and ser-339." SIGNOR-180812 DIO3 protein P55073 UNIPROT iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "chemical modification" 9606 34674502 t scontino "Three different deiodinases have been described: iodothyronine deiodinase 1 (DIO1), DIO2, and DIO3. Deiodination is the first step in the activation/inactivation process of THs and involves the removal of removes one iodine atom from the outer tyrosyl ring of T4 to produce T3." SIGNOR-266952 PAK1 protein Q13153 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser338 RPRGQRDsSYYWEIE 9606 18775988 t gcesareni "P21-activated protein kinases (paks) are serine/threonine protein kinases that phosphorylate raf-1 at ser-338 and ser-339." SIGNOR-180808 PPP2R5D protein Q14738 UNIPROT RAF1 protein P04049 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 16239230 t gcesareni "... the PP2A holoenzymes ABC and ABC act downstream of Ras and upstream of MEK1 to promote activation of this MAPK signaling cascade. Furthermore both PP2A holoenzymes were found to associate with Raf1 and catalyze dephosphorylation of inhibitory phospho-Ser-259." SIGNOR-243420 PKN1 protein Q16512 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser339 PRGQRDSsYYWEIEA 9606 15849194 t llicata "P21-activated kinase 1 (pak1)-dependent phosphorylation of raf-1 regulates its mitochondrial localization, phosphorylation of bad, and bcl-2 association. moreover, the mitochondrial translocation of raf-1 and the interaction between raf-1 and bcl-2 are regulated by raf-1 phosphorylation at ser-338/ser-339." SIGNOR-135679 PKN1 protein Q16512 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser338 RPRGQRDsSYYWEIE 9606 11733498 t lperfetto "Interaction between active pak1 and raf-1 is necessary for phosphorylation and activation of raf-1." SIGNOR-112549 KSR1 protein Q8IVT5 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Thr269 NVHMVSTtLPVDSRM 9606 11134016 t lperfetto "Here we show that phosphorylation of c-raf-1 on thr(269) by ksr is necessary for optimal activation in response to egf stimulation." SIGNOR-85386 CNKSR2 protein Q8WXI2 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 14597674 t gcesareni "We show cnk2 interacts with raf. cnk2 interacts with the gef domain of rlf and with both the regulatory and catalytic domains of raf. The raf interaction was also mapped to the carboxyl-terminal half of cnk2. Overexpression of cnk2 results in inhibition of the mapk signaling pathway." SIGNOR-119039 CNKSR1 protein Q969H4 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 15845549 t gcesareni "Here we demonstrate that the connector enhancer of ksr1, cnk1, mediates src-dependent tyrosine phosphorylation and activation of raf-1. Cnk1 binds preactivated raf-1 and activated src and forms a trimeric complex." SIGNOR-135674 WDR83 protein Q9BRX9 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 15118098 t gcesareni "Morg1 specifically associates with several components of the erk pathway, including mp1, raf-1, mek, and erk, and stabilizes their assembly into an oligomeric complex." SIGNOR-124476 SPRY4 protein Q9C004 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" binding 9606 12717443 t miannu "Here we show that mammalian Sprouty4 suppresses vascular epithelial growth factor (VEGF)-induced, Ras-independent activation of Raf1 but does not affect epidermal growth factor (EGF)-induced, Ras-dependent activation of Raf1. Sprouty4 binds to Raf1 through its carboxy-terminal cysteine-rich domain, and this binding is necessary for the inhibitory activity of Sprouty4." SIGNOR-253033 PP2CA_R1A_R2A complex SIGNOR-C132 SIGNOR RAF1 protein P04049 UNIPROT "up-regulates activity" dephosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000007 16239230 t gcesareni "... the PP2A holoenzymes ABC and ABC act downstream of Ras and upstream of MEK1 to promote activation of this MAPK signaling cascade. Furthermore both PP2A holoenzymes were found to associate with Raf1 and catalyze dephosphorylation of inhibitory phospho-Ser-259." SIGNOR-243534 PP2Ca_R1A_Bd complex SIGNOR-C134 SIGNOR RAF1 protein P04049 UNIPROT "up-regulates activity" dephosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000007 16239230 t gcesareni "... the PP2A holoenzymes ABC and ABC act downstream of Ras and upstream of MEK1 to promote activation of this MAPK signaling cascade. Furthermore both PP2A holoenzymes were found to associate with Raf1 and catalyze dephosphorylation of inhibitory phospho-Ser-259." SIGNOR-243538 AMPK complex SIGNOR-C15 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 11971957 t lperfetto "Mutation of serine 259 increased the basal raf-1 activity and rendered it largely resistant to inhibition by pka." SIGNOR-216523 GARS1 protein P41250 UNIPROT glycine smallmolecule CHEBI:15428 ChEBI "down-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270478 AMPK complex SIGNOR-C15 SIGNOR RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser621 PKINRSAsEPSLHRA 9606 9091312 t lperfetto "Ampk also phosphorylated full-length, kinase-defective raf-1 (k375m) to generate two [32p]phosphopeptides, one co-migrating with synthetic tryptic peptide containing phospho-ser621 and the other with phospho-ser259" SIGNOR-216616 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser301 SSSPNNLsPTGWSQP 9606 16407412 t lperfetto "Using mass spectrometry, we identified raf-1 phosphorylation on three sp motif sites: s289/s296/s301. These sites were phosphorylated by extracellular signal-regulated kinase (erk)-1 in vitro, and their phosphorylation in vivo was dependent on endogenous erk activity. Functionally, erk-1 expression sustains raf-1 activation in a manner dependent on raf-1 phosphorylation on the identified sites, and s289/296/301a substitution markedly decreases the in vivo activity of raf-1 s259a." SIGNOR-244685 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser296 SPSALSSsPNNLSPT 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-244681 SMARCD1 protein Q96GM5 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270734 IYD protein Q6PHW0 UNIPROT iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "chemical modification" 9606 28153798 t scontino "MIT and DIT, which are deiodinated by iodotyrosine dehalogenase (DEHAL1) that seems to be present in the apical plasma membrane. MIT and DIT are liberated, and the deiodination of these molecules by DEHAL1 is important for providing a sustained source of intrathyroidal iodide." SIGNOR-267034 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser289 RSHSESAsPSALSSS 10090 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-244677 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 9922370 t lperfetto "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity" SIGNOR-244688 AKT proteinfamily SIGNOR-PF24 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000222 BTO:0000887;BTO:0001760 10576741 t gcesareni "The stage-specific inhibitory action of Akt correlated with its stage-specific ability to form a complex with Raf, suggesting the existence of differentially expressed mediators of an inhibitory Akt-Raf complex." SIGNOR-72669 AKT proteinfamily SIGNOR-PF24 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000150;BTO:0001130 16854453 t lperfetto "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-244337 GRPR protein P30550 UNIPROT PLA2G1B protein P04054 UNIPROT up-regulates binding 9606 17251915 t gcesareni "Grpr stimulation activates phospholipase a2 (pla2) and cyclooxygenase 2 (cox2), which leads to prostaglandin e2 (pge2) production and ep receptor stimulation." SIGNOR-152756 GGCX protein P38435 UNIPROT PROC protein P04070 UNIPROT "up-regulates activity" carboxylation 9606 28125048 t lperfetto "Gamma-carboxylation is essential in the activation and proper functioning of multiple VK-dependent proteins (VKDP), the most well-known of which are involved in blood clotting, including coagulation factors (FII, FVII, FIX and FX) and natural anti-clotting agents (protein C, protein S (ProS; OMIM*176880) and protein Z" SIGNOR-265925 Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR PROC protein P04070 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the negative regulators of the cascade, after complexing with thrombomodulin (TM) and endothelial protein C receptor (EPCR), to activate protein C (PC) to activated PC (APC)." SIGNOR-263526 TRIM28 protein Q13263 UNIPROT ALDOA protein P04075 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17900823 f miannu "We previously reported that ZNF224, a novel Krüppel-associated box-containing zinc-finger protein, represses aldolase A gene transcription by interacting with the KAP-1 co-repressor." SIGNOR-255628 HIF1A protein Q16665 UNIPROT ALDOA protein P04075 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8955077 f miannu "we characterize hypoxia response elements in the promoters of the ALDA, ENO1, and Ldha genes. Our data establish that functional hypoxia-response elements consist of a pair of contiguous transcription factor binding sites at least one of which contains the core sequence 5'-RCGTG-3' and is recognized by HIF-1. These results provide further evidence that the coordinate transcriptional activation of genes encoding glycolytic enzymes which occurs in hypoxic cells is mediated by HIF-1." SIGNOR-254422 ZNF224 protein Q9NZL3 UNIPROT ALDOA protein P04075 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17900823 f miannu "We previously reported that ZNF224, a novel Krüppel-associated box-containing zinc-finger protein, represses aldolase A gene transcription by interacting with the KAP-1 co-repressor." SIGNOR-255627 EGFR protein P00533 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Tyr21 IENEEQEyVQTVKSS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].Finally in 2013 caron et al. showed the relevance of y21 phosphorylation for the anxa1 stability. In fact the authors demonstrated that the tyrosine 21 phosphorylation is crucial for anxa1 sumoylation induced by egf" SIGNOR-202776 PRKCG protein P05129 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Ser27 EYVQTVKsSKGGPGS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].The phosphorylation of serine 27 is essential for annexin a1 membrane localization." SIGNOR-202788 OPTN protein Q96CV9 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 10090 BTO:0005118 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259877 doramapimod chemical CHEBI:40953 ChEBI TNF protein P01375 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190335 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 12466266 t gcesareni "Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity;ser118 is phosphorylated by mitogen-activated protein kinase (mapk) in vitro and in cells treated with epidermal growth factor (egf) and insulin-like growth factor (igf) in vivo." SIGNOR-96072 PRKCB protein P05771 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Ser27 EYVQTVKsSKGGPGS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].The phosphorylation of serine 27 is essential for annexin a1 membrane localization." SIGNOR-202784 SRC protein P12931 UNIPROT ANXA1 protein P04083 UNIPROT unknown phosphorylation Thr216 AGERRKGtDVNVFNT 9606 24103589 t lperfetto "Location of sites in human lipocortin i that are phosphorylated by protein tyrosine kinases and protein kinases a and cthe primary site of phosphorylation by protein kinase c was also near the amino terminus at ser-27. The major site of phosphorylation by adenosine cyclic 3',5'-phosphate dependent protein kinase was on the carboxy-terminal half of the molecule at thr-216" SIGNOR-202800 SRC protein P12931 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Tyr21 IENEEQEyVQTVKSS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].Finally in 2013 caron et al. showed the relevance of y21 phosphorylation for the anxa1 stability. In fact the authors demonstrated that the tyrosine 21 phosphorylation is crucial for anxa1 sumoylation induced by egf" SIGNOR-202796 PRKCA protein P17252 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Ser27 EYVQTVKsSKGGPGS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].The phosphorylation of serine 27 is essential for annexin a1 membrane localization." SIGNOR-202780 SPI1 protein P17947 UNIPROT ANXA1 protein P04083 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19428102 f miannu "Identification of annexin 1 as a PU.1 target gene in leukemia cells. PU.1 is a master regulator, and critical for the developmen tof a common progenitor for lymphoid-myeloid cell lineages in the hematopoietic system. From microarray analysis, we found that several genes including annexin 1 were markedly induced in K562PU.1KD cells. Annexin 1 is a calcium- and phospholipid-binding protein and increased expression leads to the constitutive activation of extracellular signal-regulated kinase (ERK)" SIGNOR-261688 PRKCH protein P24723 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Ser27 EYVQTVKsSKGGPGS 9606 24103589 t lperfetto "The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].The phosphorylation of serine 27 is essential for annexin a1 membrane localization." SIGNOR-202792 TRPM7 protein Q96QT4 UNIPROT ANXA1 protein P04083 UNIPROT up-regulates phosphorylation Ser5 sEFLKQAW 9606 24103589 t lperfetto "Trpm7 was responsible for phosphorylation of the serine 5 (ser5) residue [29]. In 2009, the study focused on an association between anxa1 and trpm7 confirmed the presence of a trpm7/annexin a1/mg2_+ complex, suggesting a novel pathway in bradykinin signaling, dependent on pkc and c-src [30]. Even though that pathway is not fully characterized, the same team that discovered the ser5 phosphorylation of anxa1 also reported crucial relevance of this modification for anxa1 membrane binding and especially for the interaction between annexin a1 and its known partner, the calcium binding protein s100a11" SIGNOR-202804 PAX7-FOXO1 "fusion protein" SIGNOR-FP11 SIGNOR PDGFA protein P04085 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Several deregulated signalling pathways enhance cell growth by modulating cell-cycle regulatory factors in RMS. The most frequently affected signalling pathways include the insulin-like growth factor (IGF), fibroblast growth factor (FGF), hepatocyte growth factor, and platelet-derived growth factor. In ARMS, PAX-FOXO1 activates these pathways by transcriptional activation of receptor genes including IGFR1, FGFR4, MET (c-Met), and PDGFRA." SIGNOR-251567 SMARCC2 protein Q8TAQ2 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270735 PAX3-FOXO1 "fusion protein" SIGNOR-FP12 SIGNOR PDGFA protein P04085 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Several deregulated signalling pathways enhance cell growth by modulating cell-cycle regulatory factors in RMS. The most frequently affected signalling pathways include the insulin-like growth factor (IGF), fibroblast growth factor (FGF), hepatocyte growth factor, and platelet-derived growth factor. In ARMS, PAX-FOXO1 activates these pathways by transcriptional activation of receptor genes including IGFR1, FGFR4, MET (c-Met), and PDGFRA." SIGNOR-251571 INS protein P01308 UNIPROT APOB protein P04114 UNIPROT "down-regulates quantity by destabilization" 9606 23721961 f miannu "Insulin decreases ApoB secretion by promoting ApoB degradation in the hepatocyte. Though insulin does not alter ApoB mRNA levels, it inhibits ApoB translation by promoting the trafficking of ApoB mRNA into P-bodies, aggregates of translationally repressed mRNAs" SIGNOR-252114 MTTP protein P55157 UNIPROT APOB protein P04114 UNIPROT "up-regulates activity" lipidation 9606 23721961 t miannu "As ApoB is translated, it is lipidated by microsomal triglyceride transfer protein (MTP). MTP adds triglycerides to the nascent ApoB during its co-translational translocation into the lumen of the endoplasmic reticulum." SIGNOR-252118 HBB protein P68871 UNIPROT APOB protein P04114 UNIPROT "up-regulates quantity by stabilization" 9606 8611031 f "Regulation of binding" miannu "Hemoglobin induced apolipoprotein B crosslinking in low-density lipoprotein peroxidation. Crosslinked apo B was shown to resist lysosomal degradation, thereby causing accumulation of oxidized LDL in macrophages" SIGNOR-251754 HBA1 protein P69905 UNIPROT APOB protein P04114 UNIPROT "up-regulates quantity by stabilization" 9606 8611031 f "Regulation of binding" miannu "Hemoglobin induced apolipoprotein B crosslinking in low-density lipoprotein peroxidation. Crosslinked apo B was shown to resist lysosomal degradation, thereby causing accumulation of oxidized LDL in macrophages" SIGNOR-251755 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258713 cortisol smallmolecule CHEBI:17650 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258708 glucocorticoid smallmolecule CHEBI:24261 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" binding 9606 18049904 t miannu "Glucocorticoid action in cells is mediated by a specific receptor protein, the glucocorticoid receptor (GR). GR is a member of a superfamily of ligand-inducible transcription factors that control a variety of physiological functions; such as, metabolism, development, and reproduction." SIGNOR-268048 dehydroepiandrosterone chemical CHEBI:28689 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9489820 t "systemic lupus erythematosus" gcesareni SIGNOR-251707 betamethasone chemical CHEBI:3077 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 17561562 t dermatitis gcesareni SIGNOR-251686 Difluprednate chemical CHEBI:31485 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" -1 21182429 t Luana "BMP had the highest K(i) value (8.4 × 10(-8) nmol/L), whereas DFB had the lowest (6.1 × 10(-11) nmol/L). The GCRBA of DFBA was intermediate to these 2 values (7.8 × 10(-10) nmol/L)." SIGNOR-257886 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9657565 t "allergic rhinitis" gcesareni SIGNOR-251689 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 11208622 t ashma gcesareni SIGNOR-251687 GARS1 protein P41250 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270479 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" -1 9793625 t "Mometasone furoate (MF, CAS 83919-23-7, Sch 32088), budesonide (BUD, CAS 51372-29-3), fluticasone propionate (FP, CAS 80474-14-2), and triamcinolone acetonide (TA, CAS-76-25-5) are corticosteroids. All of the test compounds had a higher affinity for the recombinant glucocorticoid receptor than the reference glucocorticoid receptor ligand, dexamethasone (DEX, CAS 50-02-2). All compounds showed greater potency than dexamethasone in stimulating transcription of a synthetic target gene regulated by a glucocorticoid response element." SIGNOR-253053 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9753485 t "Crohn's Disease" gcesareni SIGNOR-251690 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 6958488 t "nasal polyposys" gcesareni SIGNOR-251688 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258711 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 20956975 t fspada "Glucocorticoids, such as dexamethasone, have been used as in vitro inducers of adipogenesis. However, the roles of the glucocorticoid receptor (gr) in adipogenesis have not been well characterized yet. Here, we show that inhibition of gr activity using the gr antagonist ru486 prevents human mesenchymal stem cell and mouse embryonic fibroblast (mef) differentiation into adipocytes" SIGNOR-168562 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 27660409 t "diabetic macular edema" gcesareni "They differ according to their glucocorticoid-receptor binding affinities (dexamethasone > triamcinolone > fluocinolone) and their lipophilicity (triamcinolone > fluocinolone > dexamethasone), characteristics that may partially explain their relative potencies" SIGNOR-251694 mifepristone chemical CHEBI:50692 ChEBI NR3C1 protein P04150 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258709 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 8342904 t ashma gcesareni SIGNOR-251698 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 3930339 t "ulcerative colitis" gcesareni SIGNOR-251702 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 8143061 t asthma gcesareni SIGNOR-251706 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 4344326 t "Bell's palsy" gcesareni SIGNOR-251704 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 4188963 t dermatitis gcesareni SIGNOR-251705 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9753485 t "Crohn's Disease" gcesareni SIGNOR-251703 SGK1 protein O00141 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser203 DLEFSSGsPGKETNE 9606 23650397 t gcesareni "SGK1 also potentiated and maintained GR activation in the presence of cortisol, and even after cortisol withdrawal, by increasing GR phosphorylation and GR nuclear translocation|Having demonstrated that SGK1 mediates the cortisol-induced increase in GR phosphorylation at the S203 and S211 phospho-sites, which enhance GR nuclear translocation, but not at the S226 site, which inhibits nuclear translocation" SIGNOR-251669 SGK1 protein O00141 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser211 PGKETNEsPWRSDLL 9606 23650397 t gcesareni "SGK1 also potentiated and maintained GR activation in the presence of cortisol, and even after cortisol withdrawal, by increasing GR phosphorylation and GR nuclear translocation|Having demonstrated that SGK1 mediates the cortisol-induced increase in GR phosphorylation at the S203 and S211 phospho-sites, which enhance GR nuclear translocation, but not at the S226 site, which inhibits nuclear translocation" SIGNOR-251670 CLOCK protein O15516 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21164265 t lperfetto "We recently reported that the basic helix-loop- helix transcription factor Clock, which is a histone acetyltransferase and a central component of the self-oscillating transcription factor loop that generates circadian rhythms, represses GR transcriptional activity by acetylating lysine residues within the 'lysine cluster' located in the hinge region of the receptor. This Clock-mediated repression of GR transcriptional activity oscillates in inverse phase to the HPA axis, acting as a target tissue counter-regulatory mechanism to the diurnally fluctuating circulating glucocorticoids." SIGNOR-253699 HSP90AA1 protein P07900 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates binding 9606 21511880 t gcesareni "We report the crucial underlying role of the intranuclear heat shock protein 90 molecular chaperone complex in pulsatile GR regulation. Pharmacological interference of heat shock protein 90 (HSP90) with geldanamycin during the intranuclear chaperone cycle completely ablated GR's cyclical activity, cyclical cAMP response element-binding protein (CREB) binding protein (CBP)/p300 recruitment, and the associated cyclical acetylation at the promoter region." SIGNOR-251667 AR protein P10275 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" binding 9606 9162033 t lperfetto "Androgen and glucocorticoid receptor heterodimer formation. A possible mechanism for mutual inhibition of transcriptional activity" SIGNOR-48513 mTORC1 complex SIGNOR-C3 SIGNOR Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 9606 23863160 f lperfetto "Cellular energy and nutrient status will dictate whether mTORC1 takes over and drives cell growth or conversely whether AMPK becomes active once again to drive consecutive waves of autophagy thorough ULK1." SIGNOR-209919 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244247 PTMS protein P20962 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 16150697 t miannu "Macromolecular translocation inhibitor II (MTI-II), which was first identified as an in vitro inhibitor of binding between the highly purified glucocorticoid receptor (GR) and isolated nuclei, is an 11.5-kDa Zn2+-binding protein that is also known as ZnBP or parathymosin. MTI-II Enhances GR-dependent Transcription through Its Acidic Domain. MTI-II Enhances GR-dependent Transcription in Cooperation with SRC-1 and p300 in Vivo. CBP and p300 Coprecipitate with MTI-II in a Glucocorticoid Hormone-dependent Manner" SIGNOR-268460 NR4A1 protein P22736 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15591535 f gcesareni "Our data suggest a mechanism for transrepression between two nuclear receptors, gr and ngfi-b." SIGNOR-132312 NR2F2 protein P24468 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14739255 f gcesareni "Gralpha, but not grbeta, enhanced coup-tfii-induced transactivation of the simple coup-tfii-responsive 7alpha-hydroxylase promoter through the transcriptional activity of its activation function-1 domain, whereas coup-tfii repressed gralpha-induced transactivation of the glucocorticoid-responsive promoter by attracting the silencing mediator for retinoid and thyroid hormone receptors." SIGNOR-121419 CDK2 protein P24941 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser211 PGKETNEsPWRSDLL -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249427 CDK2 protein P24941 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser203 DLEFSSGsPGKETNE -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249426 MAPK3 protein P27361 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser226 IDENCLLsPLAGEDD -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-154409 MAPK1 protein P28482 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser226 IDENCLLsPLAGEDD -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249428 AKT1 protein P31749 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser134 ANLNRSTsVPENPKS 9606 BTO:0000731 24291004 t lperfetto "Akt1 impairs glucocorticoid-induced gene expression by direct phosphorylation of nr3c1 at position s134 and blocking glucocorticoid-induced nr3c1 translocation to the nucleus" SIGNOR-252543 MAPK8 protein P45983 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser226 IDENCLLsPLAGEDD 9606 12351702 t gcesareni "Taken together, these findings suggest that jnk-mediated phosphorylation of the gr-ser226 enhances gr nuclear export and may contribute to termination of gr-mediated transcription." SIGNOR-93558 GSK3B protein P49841 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser404 SMRPDVSsPPSSSST 9606 18838540 t gcesareni "We found hormone-dependent GR phosphorylation on serine 404 by GSK-3beta [ ]Cells expressing a GR that is incapable of GSK-3beta phosphorylation had a redirection of the global transcriptional response to hormone, including the activation of additional signaling pathways, in part due to the altered ability of unphosphorylatable GR to recruit transcriptional cofactors CBP/p300 and the p65 (RelA) subunit of NF-kappaB" SIGNOR-181541 SMARCC1 protein Q92922 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270736 PPP5C protein P53041 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" dephosphorylation Ser211 PGKETNEsPWRSDLL 9606 BTO:0000093 19586900 t "Estrogen inhibits glucocorticoid action via protein phosphatase 5 (PP5)-mediated glucocorticoid receptor dephosphorylation.|Inhibition of GR phosphorylation at Ser-211 is associated with decreased nuclear retention of GR and decreased gene transcription." SIGNOR-248538 PRKDC protein P78527 UNIPROT NR3C1 protein P04150 UNIPROT unknown phosphorylation Ser508 QQATTGVsQETSENP -1 9038175 t lperfetto "Phosphorylation of the GR fusion protein by DNA-PK mapped to a single site, Ser-527. This site occurs adjacent the GR nuclear localization sequence between the DNA and ligand binding domains of GR, and thus its phosphorylation, if confirmed, has the potential to affect receptor function in vivo." SIGNOR-248965 CDK5 protein Q00535 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser203 DLEFSSGsPGKETNE 9606 17440046 t llicata "Cdk5 phosphorylated gr at multiple serines, including ser203 and ser211 of its n-terminal domain, and suppressed the transcriptional activity of this receptor on glucocorticoid-responsive promoters by attenuating attraction of transcriptional cofactors to dna.| the effect of CDK5 on GR-induced transcriptional activity is specific to gene promoter, and possibly, to tissue" SIGNOR-154401 CDK5 protein Q00535 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser211 PGKETNEsPWRSDLL 9606 17440046 t llicata "Cdk5 phosphorylated gr at multiple serines, including ser203 and ser211 of its n-terminal domain, and suppressed the transcriptional activity of this receptor on glucocorticoid-responsive promoters by attenuating attraction of transcriptional cofactors to dna.| the effect of CDK5 on GR-induced transcriptional activity is specific to gene promoter, and possibly, to tissue" SIGNOR-154405 FKBP5 protein Q13451 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates binding 9606 25790864 t gcesareni "When not associated with glucocorticoids, glucocorticoid receptors are predominantly found in the cytoplasm as part of a multimeric molecular chaperone complex that includes several heat shock proteins (HSPs), such as HSP70 and HSP90, the HSP90_binding protein p23 (also known as PTGES3) and proteins that help to bind HSP90 such as FK506_binding protein 5 (FKBP5)." SIGNOR-251666 HES1 protein Q14469 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" 9606 BTO:0001938 24300895 t "Altering the expression of HES1 did not obviously affect GR abundance (Figure 3A). However, genome-wide microarrays revealed that overexpression of HES1 resulted in inhibition of GR-mediated changes in the glucocorticoid regulated transcriptome, as compared to non-overexpressing controls" SIGNOR-253064 HES1 protein Q14469 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19129776 t gcesareni "HES1 binding to the promoter of the NC3C1 gene inhibits its expression and results in insufficient production of the encoded glucocorticoid receptor- rendering these cells resistant to treatment with dexamethasone" SIGNOR-251674 NCOA2 protein Q15596 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" binding 10090 BTO:0000801 29170386 t "Here we report that GRIP1 loss in macrophages attenuates glucocorticoid induction of several anti-inflammatory targets, and that GC treatment of quiescent macrophages globally directs GRIP1 toward GR binding sites dominated by palindromic GC response elements (GRE), suggesting a non-redundant GRIP1 function as a GR coactivator." SIGNOR-256095 MAPK14 protein Q16539 UNIPROT NR3C1 protein P04150 UNIPROT up-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 10090 20660302 t "We demonstrate here that AMPK differentially modulates glucocorticoid action by phosphorylating the human GR at serine 211 indirectly through the activation of p38 MAPK" SIGNOR-255952 MAPK14 protein Q16539 UNIPROT NR3C1 protein P04150 UNIPROT up-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 9606 15817653 t llicata "We found serine 211 of the human gr to be a substrate for p38 mapk both in vitro and intracellularly. Mutation of this site to alanine greatly diminished gr-driven gene transcription and apoptosis." SIGNOR-135198 PELP1 protein Q8IZL8 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18682536 t gcesareni "MNAR functionally interacts with both NH2- and COOH-terminal GR domains to modulate transactivation" SIGNOR-251681 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser226 IDENCLLsPLAGEDD -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-93554 AKT proteinfamily SIGNOR-PF24 SIGNOR NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser134 ANLNRSTsVPENPKS 9606 BTO:0000731 24291004 t lperfetto "Akt1 impairs glucocorticoid-induced gene expression by direct phosphorylation of nr3c1 at position s134 and blocking glucocorticoid-induced nr3c1 translocation to the nucleus" SIGNOR-236216 AIP protein O00170 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21984905 t miannu "We show that XAP2 is recruited to the promoter of ERα regulated genes like the breast cancer marker gene pS2 or GREB1 and negatively regulate the expression of these genes in MCF-7 cells." SIGNOR-259911 AIP protein O00170 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 21984905 t "In this study, we show that XAP2 is recruited to the promoter of ERα regulated genes like the breast cancer marker gene pS2 or GREB1 and negatively regulate the expression of these genes in MCF-7 cells." SIGNOR-253643 ESR1 protein P03372 UNIPROT TFF1 protein P04155 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253938 GARS1 protein P41250 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270480 ABL2 protein P42684 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Tyr386 YRARVANyQRDGPMC 9606 12777400 t Manara "These findings indicate that (i) ABL1 and Arg activate catalase by phosphorylation at both Tyr231 and Tyr386" SIGNOR-260772 BRCA1 protein P38398 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356;BTO:0001033 11244506 f "In addition, BRCA1 blocked the expression of two endogenous estrogen-regulated gene products in human breast cancer cells: pS2 and cathepsin D." SIGNOR-253937 MECP2 protein P51608 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 15870696 f miannu "Valproate (VPA) induces silencing of the ERalpha, cyclin D1 and pS2 promoters. Chromatin immunoprecipitation (ChIP) analysis demonstrates that VPA induces recruitment of the 5-MeCpG binding protein MeCP2 to the ERalpha A promoter and also to the pS2 and cyclin D1 promoters" SIGNOR-254572 NFATC3 protein Q12968 UNIPROT TFF1 protein P04155 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16219765 f miannu "Overexpression of NFAT3 enhanced both ERalpha and ERbeta transcriptional activities in a ligand-independent manner and up-regulated downstream estrogen-responsive genes including pS2 and cathepsin D. Reduction of endogenous NFAT3 with NFAT3 small interfering RNA or overexpression of NFAT3 deletion mutants that lack the ER-binding sites reduced the NFAT3 coactivation of ERalpha and ERbeta." SIGNOR-254639 ESR2 protein Q92731 UNIPROT TFF1 protein P04155 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253939 FARP2 protein O94887 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19276662 f "Regulation of expression" miannu "FIR induced the expression of IAP1, IAP2, XIAP Survivin, MnSOD, TNFalpha, pAKT and IL-1alpha" SIGNOR-251761 BTG2 protein P78543 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254649 DIP2A protein Q14689 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 33781892 t miannu "DIP2a is associated with SOD in the mitochondria of mouse brain. DIP2a knockout inhibited SOD activity. In this paper, we analyzed the interacting proteins of DIP2A by mass spectrum analysis and found that DIP2A was correlated with superoxide dismutase (SOD), SOD1 and SOD2. Knockout of DIP2A decreased SOD activity and increased the level of ROS in the mouse brain." SIGNOR-266592 NFE2L2 protein Q16236 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22493435 t miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254652 SIRT3 protein Q9NTG7 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates activity" deacetylation 34929314 t lperfetto "SOD2 is the key substrate of SIRT3 in mitochondria. The combination of SIRT3 and SOD2 leads to the deacetylation and activation of SOD2" SIGNOR-267646 PPARGC1A protein Q9UBK2 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20089851 f Regulation miannu "PGC-1α has been reported to induce Mn-SOD expression" SIGNOR-251762 PPARGC1A protein Q9UBK2 UNIPROT SOD2 protein P04179 UNIPROT up-regulates 10090 18074631 f lperfetto "In fact, experiments with either genetic knockouts or RNAi for the PGC1s show that the ability of ROS to induce a ROS scavenging programme depends entirely on the PGC1s. This includes genes encoding mitochondrial proteins like SOD2, but also includes cytoplasmic proteins such as catalase and GPX1. Cells lacking PGC1alpha are hypersensitive to death from oxidative stress caused by H2O2 or paraquat." SIGNOR-253395 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21357467 f gcesareni "The nfkb p65/p50 heterodimer increases sod2, and p50/p50 suppresses it nf-kb p65/p50 binds to the enhancer and is important for cytokine-induced sod2" SIGNOR-172392 APOA1 protein P02647 UNIPROT LCAT protein P04180 UNIPROT "up-regulates activity" binding 9606 19860440 t miannu "Activation of LCAT by apolipoprotein (apo) A-I on nascent (discoidal) high density lipoproteins (HDL) is essential for formation of mature (spheroidal) HDL during the antiatherogenic process of reverse cholesterol transport. After attachment of LCAT to discoidal HDL, the helix 5/5 domains in apoA-I form amphipathic presentation tunnels for migration of hydrophobic acyl chains and amphipathic UC from the bilayer to the phospholipase A2-like and esterification active sites of LCAT, respectively." SIGNOR-252103 CDK1 protein P06493 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 14697231 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-120368 CDK1 protein P06493 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 BTO:0000567 12435275 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-95574 CDK2 protein P24941 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 12435275 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-95578 CDK2 protein P24941 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 14697231 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-120372 SMARCB1 protein Q12824 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270737 PRKCG protein P05129 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser619 SLPKINRsASEPSLH 9606 8288587 t gcesareni "Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation." SIGNOR-37545 GLI1 protein P08151 UNIPROT MYCN protein P04198 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000551 19860666 f gcesareni "GLI activators bind to GACCACCCA motif to regulate transcription of GLI1, PTCH1, PTCH2, HHIP1, MYCN, CCND1, CCND2, BCL2, CFLAR, FOXF1, FOXL1, PRDM1 (BLIMP1), JAG2, GREM1, and Follistatin" SIGNOR-188872 GLI3 protein P10071 UNIPROT MYCN protein P04198 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000551 19860666 f gcesareni "Gli activators bind to gaccaccca motif to regulate transcription of gli1, ptch1, ptch2, hhip1, mycn, ccnd1, ccnd2, bcl2, cflar, foxf1, foxl1, prdm1 (blimp1), jag2, grem1, and follistatin. .Hedgehog Signals induce cellular proliferation through upregulation of n-myc, cyclin d/e, and foxm1." SIGNOR-188881 GLI3 protein P10071 UNIPROT MYCN protein P04198 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17419683 f gcesareni "Gli activators bind to gaccaccca motif to regulate transcription of gli1, ptch1, ptch2, hhip1, mycn, ccnd1, ccnd2, bcl2, cflar, foxf1, foxl1, prdm1 (blimp1), jag2, grem1, and follistatin. .Hedgehog Signals induce cellular proliferation through upregulation of n-myc, cyclin d/e, and foxm1." SIGNOR-154237 CSNK2A2 protein P19784 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser263 GEDTLSDsDDEDDEE -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-251015 CSNK2A2 protein P19784 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser261 TSGEDTLsDSDDEDD -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-251014 HOXA9 protein P31269 UNIPROT MYCN protein P04198 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 21261500 f miannu "HOXA9/HOXA10 activated expression of NMYC which in turn mediated MEF2C repression, indicating an indirect mode of regulation via NMYC interactor (NMI) and STAT5." SIGNOR-254213 CSNK2A1 protein P68400 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser261 TSGEDTLsDSDDEDD -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-250920 CSNK2A1 protein P68400 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser263 GEDTLSDsDDEDDEE -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-250921 SIRT2 protein Q8IXJ6 UNIPROT MYCN protein P04198 UNIPROT "up-regulates quantity by stabilization" 9606 23175188 f miannu "Here we demonstrated that the class III histone deacetylase SIRT2 was upregulated by N-Myc in neuroblastoma cells and by c-Myc in pancreatic cancer cells, and that SIRT2 enhanced N-Myc and c-Myc protein stability and promoted cancer cell proliferation." SIGNOR-255147 "Angiotensin 1-7" protein P01019_PRO_0000420660 UNIPROT MAS1 protein P04201 UNIPROT "up-regulates activity" binding 9606 23488800 t miannu "Recent advances have improved our understanding of the renin-angiotensin system (RAS). These have included the recognition that angiotensin (Ang)-(1-7) is a biologically active product of the RAS cascade. The identification of the ACE homologue ACE2, which forms Ang-(1-7) from Ang II, and the GPCR Mas as an Ang-(1-7) receptor have provided the necessary biochemical and molecular background and tools to study the biological significance of Ang-(1-7)." SIGNOR-260229 POU5F1 protein Q01860 UNIPROT THY1 protein P04216 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254931 MYC protein P01106 UNIPROT HLA-C protein P04222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254602 CIITA protein P33076 UNIPROT HLA-C protein P04222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002269 11053628 f miannu "Transfection of CIITA in JEG-3 cells also upregulated functional HLA-B and HLA-C expression." SIGNOR-253775 MIF protein P14174 UNIPROT CD74 protein P04233 UNIPROT up-regulates binding 9606 12782713 t miannu "Mif binds to the extracellular domain of cd74, and cd74 is required for mif-induced activation of the extracellular signal-regulated kinase-1/2 map kinase cascade, cell proliferation, and pge2 production." SIGNOR-101526 MIF protein P14174 UNIPROT CD74 protein P04233 UNIPROT "up-regulates activity" binding 9606 12782713 t gcesareni "MIF binds to the extracellular domain of CD74, and CD74 is required for MIF-induced activation of the extracellular signal-regulated kinase-1/2 MAP kinase cascade, cell proliferation, and PGE2 production" SIGNOR-252060 LCK protein P06239 UNIPROT CD3D protein P04234 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000782 2470098 t "Last, we demonstrate directly that members of the CD3 complex, including the gamma, delta, and epsilon chains, as well as a putative zeta subunit, can be phosphorylated at tyrosine residues by the CD4/CD8.p56lck complex." SIGNOR-259929 TGFB1 protein P01137 UNIPROT KRT1 protein P04264 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16258965 f Regulation miannu "TGFβ1 and TGFβ2 induce loss of epithelial morphology, cytokeratin, and membrane-associated Zonula Occludens-1 and increase the smooth muscle markers calponin and caldesmon" SIGNOR-251884 CRH protein P06850 UNIPROT KRT1 protein P04264 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15787816 f "Regulation of expression" miannu "CRH also increased AP-1 binding activity, cell granularity, cytokeratin 1 and involucrin expression, and inhibited cytokeratin 14 expression." SIGNOR-251882 SMARCA4 protein P51532 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270738 TGFB2 protein P61812 UNIPROT KRT1 protein P04264 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16258965 f Regulation miannu "Immunolocalization of the epithelial marker cytokeratin demonstrates decreased staining by 48 hr after the addition of TGFβ1 or TGFβ2" SIGNOR-251885 PLAUR protein Q03405 UNIPROT KRT1 protein P04264 UNIPROT "up-regulates activity" binding 9606 14691569 t "Regulation of binding" miannu "Cytokeratin 1 binds to both gC1qR and u-PAR. Our data suggest that formation of HK (and Factor XII) binding sites along endothelial cell membranes consists of bimolecular com-plexes of gC1qR-cytokeratin 1 and u-PAR-cytokeratin 1, with gC1qR binding being favored." SIGNOR-251880 C1QBP protein Q07021 UNIPROT KRT1 protein P04264 UNIPROT "up-regulates activity" binding 9606 14691569 t "Regulation of binding" miannu "Cytokeratin 1 binds to both gC1qR and u-PAR. Our data suggest that formation of HK (and Factor XII) binding sites along endothelial cell membranes consists of bimolecular com-plexes of gC1qR-cytokeratin 1 and u-PAR-cytokeratin 1, with gC1qR binding being favored." SIGNOR-251881 HOXC11 protein O43248 UNIPROT S100B protein P04271 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17488478 t Luana "HOXC6 and HOXC11 increase transcription of S100beta gene in BrdU-induced in vitro differentiation of GOTO neuroblastoma cells into Schwannian cells." SIGNOR-261647 HOXC6 protein P09630 UNIPROT S100B protein P04271 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002253 17488478 t Luana "HOXC6 and HOXC11 increase transcription of S100beta gene in BrdU-induced in vitro differentiation of GOTO neuroblastoma cells into Schwannian cells." SIGNOR-261646 ARNTL protein O00327 UNIPROT VWF protein P04275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000394 20658528 t lperfetto "We also show that major circadian transcriptional regulators CLOCK and Bmal1 directly regulate the activity of vWF promoter and that lack of Bmal1 results in upregulation of vWF both at mRNA and protein level. Here we report a direct regulation of vWF expression in endothelial cells by biological clock gene Bmal1. This study establishes a mechanistic connection between Bmal1 and cardiovascular phenotype." SIGNOR-253704 FGG protein P02679 UNIPROT VWF protein P04275 UNIPROT "down-regulates activity" binding 9606 2243140 t Regulation miannu "Fibrinogen y-chain carboxyterminal (GQQHHLGGAKQAGDV) peptides inhibit fibrinogen, fibronectin (Fn), vitronectin, and von Willebrand factor (vWF) binding to the platelet glycoprotein Ilb-Illa complex (GP lIbII1a)." SIGNOR-251968 ERG protein P11308 UNIPROT VWF protein P04275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 9444957 f miannu "Cotransfection of Ets-1 and Erg expression plasmids is sufficient to induce the -60/+19 vWF promoter activity in HeLa cells." SIGNOR-253914 ETS1 protein P14921 UNIPROT VWF protein P04275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9444957 f miannu "Cotransfection of Ets-1 and Erg expression plasmids is sufficient to induce the -60/+19 vWF promoter activity in HeLa cells." SIGNOR-253915 PCSK6 protein P29122 UNIPROT VWF protein P04275 UNIPROT "up-regulates activity" cleavage 8218226 t Giorgia "Like PACE,PACE4 was able to process pro-vWF to its mature form, and efficient cleavage required both the P4 arginine and the P2 lysine" SIGNOR-260367 NBEAL2 protein Q6ZNJ1 UNIPROT VWF protein P04275 UNIPROT up-regulates 9606 BTO:0000132 28082341 f lperfetto "Recent in vitro megakaryopoiesis studies using HSCs from GPS patients with NBEAL2 mutations showed normal MK differentiation with defective proplatelet formation and reduced α-granule proteins such as von Willebrand factor (VWF), thrombospondin and P-selectin." SIGNOR-261884 ADAMTS13 protein Q76LX8 UNIPROT VWF protein P04275 UNIPROT "down-regulates activity" cleavage 9606 23020315 t miannu "Proteolytic degradation of VWF by ADAMTS-13 downregulates the proinflammatory potential of VWF. " SIGNOR-251966 GARS1 protein P41250 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270481 CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR VWF protein P04275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000394 20658528 t lperfetto "We also show that major circadian transcriptional regulators CLOCK and Bmal1 directly regulate the activity of vWF promoter and that lack of Bmal1 results in upregulation of vWF both at mRNA and protein level. Here we report a direct regulation of vWF expression in endothelial cells by biological clock gene Bmal1. This study establishes a mechanistic connection between Bmal1 and cardiovascular phenotype." SIGNOR-253703 Platelet_alpha_granule_formation phenotype SIGNOR-PH136 SIGNOR VWF protein P04275 UNIPROT up-regulates 9606 NBK559062 f lperfetto "Exposed VWF bound to collagen from vascular injury and endothelial damage adheres to the GPIb receptor on platelets to initiate signaling pathways for platelet activation, the next step in primary hemostasis. VW|VWF released by Weibel-Palade bodies or alpha-granules can enter circulation or accumulate in the subendothelial matrix binding to collagen through its A3 domain. Once exposed under high shear stress conditions in the arterial circulation, VWF can bind to platelets via its A1 domain." SIGNOR-261863 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR VWF protein P04275 UNIPROT up-regulates 9606 NBK559062 f lperfetto "Exposed VWF bound to collagen from vascular injury and endothelial damage adheres to the GPIb receptor on platelets to initiate signaling pathways for platelet activation, the next step in primary hemostasis. VW|VWF released by Weibel-Palade bodies or alpha-granules can enter circulation or accumulate in the subendothelial matrix binding to collagen through its A3 domain. Once exposed under high shear stress conditions in the arterial circulation, VWF can bind to platelets via its A1 domain." SIGNOR-261862 "Vincristine sulfate" chemical CHEBI:79401 ChEBI TUBB4A protein P04350 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30599272 t miannu "Vincristine is commonly administered as an effective anti-brain tumor drug. Vincristine treatment also impaired the microtubule-associated protein tubulin, and fibronectin, and downregulated MMP10 activity." SIGNOR-259250 NUMA1 protein Q14980 UNIPROT TUBB4A protein P04350 UNIPROT up-regulates binding 9606 11956313 t miannu "Direct binding of numa to tubulin is mediated by a novel sequence motif in the tail domain that bundles and stabilizes microtubules." SIGNOR-117025 BACH1 protein O14867 UNIPROT GAPDH protein P04406 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 31257027 t "BACH1 activates transcription of Hexokinase 2 and Gapdh and increases glucose uptake, glycolysis rates, and lactate secretion, thereby stimulating glycolysis-dependent metastasis of mouse and human lung cancer cells." SIGNOR-259339 PEBP1 protein P30086 UNIPROT RAF1 protein P04049 UNIPROT down-regulates binding 9606 10490027 t gcesareni "Suppression of raf-1 kinase activity and map kinase by rkip. Rkip binds to raf-1, mek and erk, but not to ras." SIGNOR-70838 PRKAA1 protein Q13131 UNIPROT GAPDH protein P04406 UNIPROT "up-regulates activity" phosphorylation Ser122 GAKRVIIsAPSADAP 10090 26626483 t Luana " Under glucose starvation, but not amino acid starvation, cytoplasmic GAPDH is phosphorylated on Ser122 by activated AMPK. This causes GAPDH to redistribute into the nucleus. Inside the nucleus, GAPDH interacts directly with Sirt1, displacing Sirt1's repressor and causing Sirt1 to become activated. " SIGNOR-259857 AMPK complex SIGNOR-C15 SIGNOR GAPDH protein P04406 UNIPROT "up-regulates activity" phosphorylation Ser122 GAKRVIIsAPSADAP 10090 26626483 t miannu "Under glucose starvation, but not amino acid starvation, cytoplasmic GAPDH is phosphorylated on Ser122 by activated AMPK. This causes GAPDH to redistribute into the nucleus. Inside the nucleus, GAPDH interacts directly with Sirt1, displacing Sirt1's repressor and causing Sirt1 to become activated. " SIGNOR-267578 CIITA protein P33076 UNIPROT HLA-DPB1 protein P04440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11889043 f "Promoter-specific functions of CIITA and the MHC class II enhanceosome in transcriptional activation|We compared four genes co-regulated by RFX and CIITA (HLA-DRA, HLA-DPB, HLA-DMB and Ii) and found that the enhanceosome and CIITA make variable, promoter-dependent contributions to histone acetylation and transcription apparatus recruitment." SIGNOR-254006 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DPB1 protein P04440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11889043 f "Promoter-specific functions of CIITA and the MHC class II enhanceosome in transcriptional activation|We compared four genes co-regulated by RFX and CIITA (HLA-DRA, HLA-DPB, HLA-DMB and Ii) and found that the enhanceosome and CIITA make variable, promoter-dependent contributions to histone acetylation and transcription apparatus recruitment." SIGNOR-254007 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DPB1 protein P04440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253990 dacomitinib chemical CHEBI:132268 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 23405260 t gcesareni "The goal of this study was to compare dacomitinib (pf-00299804), a next generation small molecule tyrosine kinase inhibitor that irreversibly blocks multiple her family receptors (her-1 (egfr), her-2 and her-4 tyrosine kinases), to cetuximab, the current fda approved anti-egfr medication for hnscc and erlotinib, an egfr specific small molecule tyrosine kinase inhibitor." SIGNOR-200905 sapitinib chemical CHEBI:132986 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 20145185 t gcesareni "In vivo, azd8931 inhibited xenograft growth in a range of models while significantly affecting egfr, erbb2, and erbb3 phosphorylation and downstream signaling pathways, apoptosis, and proliferation." SIGNOR-163730 lapatinib chemical CHEBI:49603 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 22056878 t "Lapatinib (INN), used in the form of lapatinib ditosylate, (USAN) (Tykerb/Tyverb, GSK) is an orally active drug for breast cancer and other solid tumours. It is a dual tyrosine kinase inhibitor which interrupts the HER2/neu and epidermal growth factor receptor (EGFR) pathways." gcesareni "In estrogen-receptor-negative cellular models showing coamplification of erbb2 and rara, simultaneous targeting of the corresponding gene products with combinations of lapatinib and atra causes synergistic growth inhibition, cyto-differentiation and apoptosis." SIGNOR-177081 lapatinib chemical CHEBI:49603 ChEBI ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258131 afatinib chemical CHEBI:61390 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 22418700 t gcesareni "Afatinib is an oral, erbb family blocker, which covalently binds and irreversibly blocks all kinase-competent erbb family members." SIGNOR-196621 afatinib chemical CHEBI:61390 ChEBI ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258066 neratinib chemical CHEBI:61397 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 23632474 t "Neratinib (HKI-272) is a tyrosine kinase inhibitor, under investigation for the treatment breast cancer and other solid tumours." gcesareni "Ineratinib is a potent irreversible pan-erbb tyrosine kinase inhibitor that has demonstrated antitumour activity and an acceptable safety profile in patients with human epidermal growth factor receptor (her)-2-positive breast cancer and other solid tumours." SIGNOR-202015 α-D-glucose smallmolecule CHEBI:17925 ChEBI Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 23680095 t miannu "Glycolysis is a cytoplasmic non-oxidative reaction for glucose degradation that is composed of 9 pro cesses. A non-specific HK enzyme by using ATP phosphorylates glucose following entrance to the cell and converts it to G6P." SIGNOR-267959 GARS1 protein P41250 UNIPROT Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI "up-regulates quantity" "chemical modification" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270482 neratinib chemical CHEBI:61397 ChEBI ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258255 neratinib chemical CHEBI:61397 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194631 canertinib chemical CHEBI:61399 ChEBI ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258093 canertinib chemical CHEBI:61399 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191012 XL-647 chemical CID:10458325 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 22722787 t gcesareni "Xl647 is an oral small-molecule inhibitor of multiple receptor tyrosine kinases, including endothelial growth factor receptor (egfr), vascular endothelial growth factor receptor 2, her2 and ephrin type-b receptor 4 (ephb4)." SIGNOR-197962 CUDC-101 chemical CID:24756910 PUBCHEM ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 20143778 t miannu "By incorporating histone deacetylase (HDAC) inhibitory functionality into the pharmacophore of the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) inhibitors, we synthesized a novel series of compounds with potent, multiacting HDAC, EGFR, and HER2 inhibition and identified 7-(4-(3-ethynylphenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyheptanamide 8 (CUDC-101) as a drug candidate, which is now in clinical development. 8 displays potent in vitro inhibitory activity against HDAC, EGFR, and HER2 with an IC(50) of 4.4, 2.4, and 15.7 nM, respectively." SIGNOR-262255 Arry-380 chemical CID:42598643 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189882 873837-23-1 chemical CID:46930994 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190470 Mubritinib chemical CID:6444692 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194581 9-(1-Methyl-4-pyrazolyl)-1-[1-(1-oxoprop-2-enyl)-2,3-dihydroindol-6-yl]-2-benzo[h][1,6]naphthyridinone chemical CID:71748056 PUBCHEM ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 24556163 t miannu "This analysis revealed that QL47 also potently inhibits BMX with an IC50 of 6.7 nM but impressively displays more than 100-fold selectivity against EGFR, HER2, JAK3, BLK, TEC, and ITK that possess an equivalently placed cysteine" SIGNOR-262233 trastuzumab antibody DB00072 DRUGBANK ERBB2 protein P04626 UNIPROT "down-regulates activity" binding 9606 29017563 t miannu "HER2+ breast cancer is associated with poor prognosis and high mortality rates, but the development of HER2-targeted therapies, such as originator trastuzumab (Herceptin®), has substantially improved patient survival." SIGNOR-259904 "ado-trastuzumab emtansine" antibody DB05773 DRUGBANK ERBB2 protein P04626 UNIPROT "down-regulates activity" binding 9606 19010901 t miannu "The anatomy of an antibody–cytotoxic drug conjugate can be divided into three general components: the antibody, the linker, and the cytotoxic drug. The efficacy of any such conjugate is dictated in part by the differential expression of the target antigen in tumor versus normal tissue. HER2 is a clinically validated target for the treatment of breast cancer. Trastuzumab and, more recently, lapatinib are approved for clinical use in women whose breast cancer overexpresses HER2. a trastuzumab conjugate, which simply uses HER2 as an address for the delivery of a potent cytotoxic agent, may offer promise as an effective therapeutic modality." SIGNOR-259882 pertuzumab antibody DB06366 DRUGBANK ERBB2 protein P04626 UNIPROT "down-regulates activity" binding 9606 BTO:0000176 15093539 t miannu "Pertuzumab binds to ErbB2 near the center of domain II, sterically blocking a binding pocket necessary for receptor dimerization and signaling." SIGNOR-259900 ADAM10 protein O14672 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "The ADAM proteases are best known for their role in shedding the extracellular domain of transmembrane proteins. Among the transmembrane proteins shed by ADAM10 are notch, HER2, E-cadherin, CD44, L1 and the EGFR ligands, EGF and betacellulin." SIGNOR-259845 EGFR protein P00533 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1248 PTAENPEyLGLDVPV 9606 BTO:0000356 12354693 t llicata "Induction of cancer cell migration by epidermal growth factor is initiated by specific phosphorylation of tyrosine 1248 of c-erbB-2 receptor via EGFR. | In summary, c-erbB-2 up-regulation switches on the cell migration program by modulating the time course of PLC-gamma1 activation." SIGNOR-251094 EGFR protein P00533 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates binding 9606 11279155 t gcesareni "These results demonstrate that egfr-erbb2 oligomers are potent activators of mapk and akt, and this signaling does not require egfr kinase activity" SIGNOR-106500 tRNA(Gly) smallmolecule CHEBI:29176 ChEBI Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI "up-regulates quantity" "precursor of" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270483 EGF protein P01133 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates binding 9606 11279155 t tpavlidou "To better understand the role of the egfr tyrosine kinase, we analyzed signaling by a kinase-inactive egfr (k721m) in erbb-devoid 32d cells. K721m alone exhibited no detectable signaling capacity, whereas coexpression of k721m with erbb2, but not erbb3 or erbb4, resulted in egf-dependent mitogen-activated protein kinase (mapk) activation. The kinase activity, but not tyrosine phosphorylation, of erbb2 was required for egf-induced mapk activation." SIGNOR-106497 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1139 TCSPQPEyVNQPDVR -1 1706616 t " Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251127 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1023 DLVDAEEyLVPQQGF 9606 1706616 t "Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251129 ASPA protein P45381 UNIPROT "acetic acid" smallmolecule CHEBI:15366 ChEBI "up-regulates quantity" "chemical modification" 9606 17194761 t miannu "N-acetyl-l-aspartate (NAA) is one of the most abundant amino acid derivatives found in the vertebrate brain, second only to glutamate. Aspartoacylase catalyzes hydrolysis of N-acetyl-l-aspartate to aspartate and acetate in the vertebrate brain." SIGNOR-267527 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates phosphorylation Tyr1221 SPAFDNLyYWDQDPP 9606 BTO:0000149 1706616 t gcesareni "However, each of these peptides contains tyrosines that correspond to major autophosphorylation sites of the epidermal growth factor receptor, suggesting that, in addition to y1023 and y1248, y1139 and y1222 also serve as autophosphorylation sites of her2." SIGNOR-21199 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates phosphorylation Tyr1196 GAVENPEyLTPQGGA 9606 BTO:0000150 15156151 t gcesareni "Stimulation of these molecules, however, failed to induce efficient cell migration in the absence of neu/erbb2 phosphorylation at tyr 1201 or tyr 1227" SIGNOR-124856 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates phosphorylation Tyr1222 PAFDNLYyWDQDPPE 9606 15156151 t gcesareni "Stimulation of these molecules, however, failed to induce efficient cell migration in the absence of neu/erbb2 phosphorylation at tyr 1201 or tyr 1227" SIGNOR-124860 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1248 PTAENPEyLGLDVPV -1 1706616 t " Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251128 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates phosphorylation Tyr1112 DPSPLQRySEDPTVP 9606 BTO:0000149 1706616 t gcesareni "However, each of these peptides contains tyrosines that correspond to major autophosphorylation sites of the epidermal growth factor receptor, suggesting that, in addition to y1023 and y1248, y1139 and y1222 also serve as autophosphorylation sites of her2." SIGNOR-21211 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1222 PAFDNLYyWDQDPPE -1 1706616 t " Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251130 PRKACA protein P17612 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates phosphorylation Thr686 QQKIRKYtMRRLLQE 9606 18799465 t lperfetto "Pka directly phosphorylated erbb2 on thr-686, a highly conserved intracellular regulatory site that was required for the pka-mediated synergistic enhancement of neuregulin-induced erbb2-erbb3 activation and proliferation in scs." SIGNOR-181191 CBL protein P22681 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 20332299 t lperfetto "Ligand binding to EGFR also leads to rapid internalization and proteosomal/lysosomal degradation of the receptors. This process results in a dramatic downregulation of both total and cell surface receptors. EGF-induced degradation of EGFR is thought to be initiated by phosphorylation of tyrosine 1045 of the receptor followed by binding of Cbl adaptor proteins and ubiquitination of the receptor. Internalized EGFR is transported to early endosomes where receptor-ligand complexes are sorted for either degradation or recycling to the cell surface." SIGNOR-30794 PTPRG protein P23470 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" dephosphorylation Tyr1248 PTAENPEyLGLDVPV -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254701 NOTCH1 protein P46531 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000938 16554461 f gcesareni "Notch1 activation by neuronal contact induces the glial expression of the brain lipid binding protein (blbp) and erbb2 genes." SIGNOR-145322 DUSP3 protein P51452 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" dephosphorylation Tyr877 LDIDETEyHADGGKV 9606 BTO:0002552 21262974 t "Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR. | We found that VHR decreased ErbB2 phosphorylation in vitro and in a cellular context, and the dephosphorylation of ErbB2 was more evident at Tyr-877 and Tyr-1221 than those at Tyr-1139 and Tyr-1248 (supplemental Fig. S1). Our data indicated that VHR was a cellular PTP against EGFR and ErbB2." SIGNOR-248533 DUSP3 protein P51452 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" dephosphorylation Tyr1221 SPAFDNLyYWDQDPP 9606 BTO:0002552 21262974 t "Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR. | We found that VHR decreased ErbB2 phosphorylation in vitro and in a cellular context, and the dephosphorylation of ErbB2 was more evident at Tyr-877 and Tyr-1221 than those at Tyr-1139 and Tyr-1248 (supplemental Fig. S1). Our data indicated that VHR was a cellular PTP against EGFR and ErbB2." SIGNOR-248534 ACTB protein P60709 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270739 NRG1 protein Q02297 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates binding 9606 BTO:0000150 7514177 t gcesareni "Direct interaction between heregulin and the two proteins was demonstrated by chemical cross-linking experiments using 125i-heregulin followed by immunoprecipitation with antibodies specific for erbb2 or erbb3." SIGNOR-26875 PTPN11 protein Q06124 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates dephosphorylation Tyr1023 DLVDAEEyLVPQQGF -1 32024694 t lperfetto "...which in turn suggests the importance SHP2 dephosphorylation of pTyr992 in EGFR and pTyr1023 in HER2 to mediate signaling.|More specifically, we show that acidic residues N-terminal to the substrate pTyr in EGFR and HER2 mediate specific binding by the SHP2 active site, leading to blockade of RasGAP binding and optimal signaling by the two receptors." SIGNOR-262957 LRIG3 protein Q6UXM1 UNIPROT ERBB2 protein P04626 UNIPROT up-regulates 9606 23723069 f miannu "Lrig3 opposes lrig1 negative regulatory activity and stabilizes erbb receptors." SIGNOR-202180 DTX1 protein Q86Y01 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16554461 f gcesareni "Notch1-induced erbb2 expression in cerebellar astroglia occurs via dtx1" SIGNOR-145319 RAD21 protein O60216 UNIPROT APOB protein P04114 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 25575569 t "The promoter region of APOB bound RAD21 but not RAD21 p.622 Ala>Thr; expression of wild-type RAD21 in HEK293 cells repressed expression of APOB, compared with control vector." SIGNOR-259974 LRIG1 protein Q96JA1 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates ubiquitination 9606 16123311 t gcesareni "We report upregulation of lrig1 transcript and protein upon egf stimulation, and physical association of the encoded protein with the four egfr orthologs of mammals. Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation." SIGNOR-139948 LRIG1 protein Q96JA1 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates 9606 23723069 f miannu "Lrig1 is a negative regulator of oncogenic receptor tyrosine kinases, including erbb and met receptors, and promotes receptor degradation." SIGNOR-202143 PTPN18 protein Q99952 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Tyr1112 DPSPLQRySEDPTVP 9606 BTO:0000007 25081058 t lperfetto "PTPN18 knockdown selectively enhances the EGF-induced tyrosine phosphorylation of the HER2 Y1112, Y1196 and Y1248 sites. |Whereas the catalytic domain of PTPN18 blocks lysosomal routing and delays the degradation of HER2 by dephosphorylation of HER2 on pY(1112), the PEST domain of PTPN18 promotes K48-linked HER2 ubiquitination and its rapid destruction via the proteasome pathway and an HER2 negative feedback loop." SIGNOR-262595 PTPN18 protein Q99952 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Tyr1196 GAVENPEyLTPQGGA 9606 BTO:0000007 25081058 t lperfetto "PTPN18 knockdown selectively enhances the EGF-induced tyrosine phosphorylation of the HER2 Y1112, Y1196 and Y1248 sites. |Whereas the catalytic domain of PTPN18 blocks lysosomal routing and delays the degradation of HER2 by dephosphorylation of HER2 on pY(1112), the PEST domain of PTPN18 promotes K48-linked HER2 ubiquitination and its rapid destruction via the proteasome pathway and an HER2 negative feedback loop." SIGNOR-262596 PTPN18 protein Q99952 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Tyr1248 PTAENPEyLGLDVPV 9606 BTO:0000007 25081058 t lperfetto "PTPN18 knockdown selectively enhances the EGF-induced tyrosine phosphorylation of the HER2 Y1112, Y1196 and Y1248 sites. |Whereas the catalytic domain of PTPN18 blocks lysosomal routing and delays the degradation of HER2 by dephosphorylation of HER2 on pY(1112), the PEST domain of PTPN18 promotes K48-linked HER2 ubiquitination and its rapid destruction via the proteasome pathway and an HER2 negative feedback loop." SIGNOR-262597 ERRFI1 protein Q9UJM3 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" binding -1 18046415 t "The cytoplasmic protein MIG6 (mitogen-induced gene 6; also known as ERRFI1) interacts with and inhibits the kinase domains of EGFR and ERBB2" SIGNOR-252077 ERG protein P11308 UNIPROT WNT1 protein P04628 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001321 23913826 t Luana "Interestingly, our data showed that ERG drastically induced Wnt ligand gene expression." SIGNOR-261597 FASN protein P49327 UNIPROT WNT1 protein P04628 UNIPROT "up-regulates activity" 9606 18838960 f lperfetto "Overexpression of fatty acid synthase is associated with palmitoylation of Wnt1 and cytoplasmic stabilization of beta-catenin in prostate cancer" SIGNOR-242881 SOSTDC1 protein Q6X4U4 UNIPROT WNT1 protein P04628 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242704 SFRP1 protein Q8N474 UNIPROT WNT1 protein P04628 UNIPROT down-regulates binding 9606 BTO:0000782 10347172 t gcesareni "Frp inhibits wnt signaling through interactions with wnt and/or formation of nonfunctional complexes with the frizzled receptor. here we demonstrate that frza, a sfrp that is highly expressed in vascular endothelium and a variety of epithelium, specifically binds to wnt-1 protein, but not wnt-5a protein, and modulates wnt-1 signaling." SIGNOR-67806 SFRP1 protein Q8N474 UNIPROT WNT1 protein P04628 UNIPROT down-regulates binding 9606 10523516 t gcesareni "Frp inhibits wnt signaling through interactions with wnt and/or formation of nonfunctional complexes with the frizzled receptor. here we demonstrate that frza, a sfrp that is highly expressed in vascular endothelium and a variety of epithelium, specifically binds to wnt-1 protein, but not wnt-5a protein, and modulates wnt-1 signaling." SIGNOR-71423 regorafenib chemical CHEBI:68647 ChEBI NTRK1 protein P04629 UNIPROT "down-regulates activity" "chemical inhibition" 9606 24756792 t miannu "In biochemical in vitro or cell-based assays, Regorafenib or its major human active metabolites M-2 and M-5 inhibited the activity of RET,VEGFR 1-3, KIT, PDGFR-alpha, PDGFR-beta, FGFR1, FGFR2, TIE2, DDR2, TrkA, Eph2A, RAF-1, BRAF, BRAFV600E, SAPK2, PTK5, and Abl at concentrations that can be achieved clinically." SIGNOR-259212 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI NTRK1 protein P04629 UNIPROT down-regulates "chemical inhibition" 9606 21159646 t gcesareni "In comparison, in the same assay conditions, the previously reported mps1 inhibitor sp600125 (13) was 10-fold less potent than nms-p715 on mps1 and, in addition, it was highly unspecific, being more active on at least 12 kinases including mitotic kinases." SIGNOR-170617 LSM-1231 chemical CHEBI:91471 ChEBI NTRK1 protein P04629 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258238 NGF protein P01138 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates binding 9606 11114882 t gcesareni "Ngf is the preferred ligand for trka, bdnf and nt4/5 are preferred for trkb, and nt3 for trkc (barbacid 1994). These specificities are not absolute, and nt3 is also a ligand for trka and trkb." SIGNOR-85114 NTRK1 protein P04629 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates phosphorylation Tyr496 HIIENPQyFSDACVH 9606 9099755 t gcesareni "In vitro studies indicate that trka autophosphorylates at tyrosines 490, 670, 674, 675, and 785" SIGNOR-47167 NTRK1 protein P04629 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates phosphorylation Tyr680 RDIYSTDyYRVGGRT 9606 9099755 t gcesareni "In vitro studies indicate that trka autophosphorylates at tyrosines 490, 670, 674, 675, and 785" SIGNOR-47175 NTRK1 protein P04629 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates phosphorylation Tyr676 FGMSRDIySTDYYRV 9606 9099755 t gcesareni "In vitro studies indicate that trka autophosphorylates at tyrosines 490, 670, 674, 675, and 785" SIGNOR-47171 NTRK1 protein P04629 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates phosphorylation Tyr681 DIYSTDYyRVGGRTM 9606 9099755 t gcesareni "In vitro studies indicate that trka autophosphorylates at tyrosines 490, 670, 674, 675, and 785" SIGNOR-47179 NTRK1 protein P04629 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates phosphorylation Tyr791 LAQAPPVyLDVLG 9606 9099755 t gcesareni "In vitro studies indicate that trka autophosphorylates at tyrosines 490, 670, 674, 675, and 785" SIGNOR-47183 PTPN6 protein P29350 UNIPROT NTRK1 protein P04629 UNIPROT "down-regulates activity" dephosphorylation Tyr680 RDIYSTDyYRVGGRT 10116 "phosphorylation: tyr496" HIIENPQyFSDACVH 14662744 t "Here, we identify SHP-1 as a phosphotyrosine phosphatase that negatively regulates TrkA. SHP-1 formed complexes with TrkA at Y490, and dephosphorylated it at Y674/675." SIGNOR-248468 miR-155 mirna URS000062749E_9606 RNAcentral FOS protein P01100 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255766 PTPN6 protein P29350 UNIPROT NTRK1 protein P04629 UNIPROT "down-regulates activity" dephosphorylation Tyr681 DIYSTDYyRVGGRTM 10116 "phosphorylation: tyr496" HIIENPQyFSDACVH 14662744 t "Here, we identify SHP-1 as a phosphotyrosine phosphatase that negatively regulates TrkA. SHP-1 formed complexes with TrkA at Y490, and dephosphorylated it at Y674/675." SIGNOR-248469 NTF4 protein P34130 UNIPROT NTRK1 protein P04629 UNIPROT up-regulates binding 9606 11114882 t gcesareni "Ngf is the preferred ligand for trka, bdnf and nt4/5 are preferred for trkb, and nt3 for trkc (barbacid 1994). These specificities are not absolute, and nt3 is also a ligand for trka and trkb." SIGNOR-85117 RAB7A protein P51149 UNIPROT NTRK1 protein P04629 UNIPROT "down-regulates activity" binding 10116 16306406 t Sara "Endogenous TrkA and Rab7 form a complex. Inhibition of Rab7 potentiates the signaling of TrkA in response to brief stimulations with NGF" SIGNOR-261305 [5-[5-[5-(hydroxymethyl)-2-thiophenyl]-2-furanyl]-2-thiophenyl]methanol chemical CHEBI:94980 ChEBI TP53 protein P04637 UNIPROT up-regulates "chemical activation" 9606 19223463 t gcesareni "Rita has been proposed to stabilize p53 by inhibiting the p53-hdm2 interaction." SIGNOR-184062 Nutlin-3 smallmolecule CID:216345 PUBCHEM TP53 protein P04637 UNIPROT up-regulates 9606 17700533 t miannu "Nutlin, a class of small molecule antagonist of HDM2, binds to the p53-binding pocket of HDM2, preventing p53 from binding to HDM2 and thus, resulting in stabilization and activation of p53" SIGNOR-255471 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0001321 15659650 t lperfetto "CHK1 and CHK2 phosphorylate the p53 N terminus at Ser15, Thr18, Ser20, and Ser37" SIGNOR-217791 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 BTO:0001321 15659650 t lperfetto "CHK1 and CHK2 phosphorylate the p53 N terminus at Ser15, Thr18, Ser20, and Ser37" SIGNOR-217799 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Thr387 HKKLMFKtEGPDSD 9606 BTO:0001321 15659650 t lperfetto "Phosphorylation by chk1 of at least three of these sites, Ser366, Ser378, and Thr387, was induced by DNA damage." SIGNOR-217861 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0001321 15659650 t lperfetto "CHK1 and CHK2 phosphorylate the p53 N terminus at Ser15, Thr18, Ser20, and Ser37" SIGNOR-217795 glycine smallmolecule CHEBI:15428 ChEBI Gly-tRNA(Gly) smallmolecule CHEBI:29156 ChEBI "up-regulates quantity" "precursor of" 9606 24898252 t miannu "Aminoacyl-tRNA synthetases are an ancient enzyme family that specifically charges tRNA molecules with cognate amino acids for protein synthesis. Glycyl- tRNA synthetase (GlyRS) is one of the most intriguing aminoacyl-tRNA synthetases due to its divergent quaternary structure and abnormal charging properties. . In this study we report crystal structures of wild type and mutant hGlyRS in complex with tRNA and with small substrates and describe the molecular details of enzymatic recognition of the key tRNA identity elements in the acceptor stem and the anticodon loop." SIGNOR-270484 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 15659650 t lperfetto "CHK1 and CHK2 phosphorylate the p53 N terminus at Ser15, Thr18, Ser20, and Ser37" SIGNOR-217803 HARS1 protein P12081 UNIPROT tRNA(His) smallmolecule CHEBI:29178 ChEBI "down-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270485 AURKA protein O14965 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser215 DRNTFRHsVVVPYEP 9606 15469940 t llicata "Here we show that p53 is phosphorylated by the mitotic kinase aurora-a at serine 215. Unlike most identified phosphorylation sites of p53 that positively associate with p53 function (brooks, c. L., and gu, w. (2003) curr. Opin. Cell biol. 15, 164-171), the phosphorylation of p53 by aurora-a at ser-215 abrogates p53 dna binding and transactivation activity." SIGNOR-129809 AURKA protein O14965 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-120836 AURKA protein O14965 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser106 SQKTYQGsYGFRLGF 9606 23201157 t gcesareni "Ser-106 phosphorylation of p53 decreases its interaction with mdm2 and prolongs the half-life of p53" SIGNOR-199939 XPO1 protein O14980 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" relocalization 9606 17891139 t miannu "We identify the major poly(ADP-ribosyl)ated sites of p53 by PARP-1 and find that PARP-1-mediated poly(ADP-ribosyl)ation blocks the interaction between p53 and the nuclear export receptor Crm1, resulting in nuclear accumulation of p53. These findings molecularly link PARP-1 and p53 in the DNA-damage response, providing the mechanism for how p53 accumulates in the nucleus in response to DNA damage.|PARP-1 is super-activated by binding to damaged DNA, and poly(ADP-ribosyl)ates p53. Poly(ADP-ribosyl)ation probably induces a structural change that mask the NES, and thus Crm1 can no longer target p53 to the nuclear export machinery, resulting in accumulation of p53 in the nucleus." SIGNOR-260067 DLK1 protein P80370 UNIPROT FN1 protein P02751 UNIPROT up-regulates binding 9606 20457810 t fspada "We show a direct interaction of pref-1 and fibronectin via the pref-1 juxtamembrane domain and fibronectin c-terminal domain" SIGNOR-165347 TRIM24 protein O15164 UNIPROT TP53 protein P04637 UNIPROT down-regulates ubiquitination 9606 19844164 t miannu "New ring-domain e3-ubiquitin ligase trim24 that targets p53 for degradation" SIGNOR-188726 MAPK13 protein O15264 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 10581258 t gcesareni "In mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72687 MAPK13 protein O15264 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 10581258 t gcesareni "In mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72691 PPM1D protein O15297 UNIPROT TP53 protein P04637 UNIPROT down-regulates dephosphorylation Ser15 PSVEPPLsQETFSDL 9606 15870257 t lperfetto "PPM1D also dephosphorylates p53 at phospho-Ser 15. PPM1D dephosphorylations are correlated with reduced cellular intra-S and G2/M checkpoint activity in response to DNA damage induced by ultraviolet and ionizing radiation. Thus, a primary function of PPM1D may be to reverse the p53 and Chk1-induced DNA damage and cell cycle checkpoint responses and return the cell to a homeostatic state following completion of DNA repair." SIGNOR-135980 PPM1D protein O15297 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser15 PSVEPPLsQETFSDL 9606 15870257 t "PPM1D binds Chk1 and dephosphorylates the ATR-targeted phospho-Ser 345, leading to decreased Chk1 kinase activity. PPM1D also dephosphorylates p53 at phospho-Ser 15. PPM1D dephosphorylations are correlated with reduced cellular intra-S and G2/M checkpoint activity in response to DNA damage induced by ultraviolet and ionizing radiation. Thus, a primary function of PPM1D may be to reverse the p53 and Chk1-induced DNA damage and cell cycle checkpoint responses and return the cell to a homeostatic state following completion of DNA repair." SIGNOR-248319 DAPK3 protein O43293 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000776 17339337 t gcesareni "A cell-free ser(20) phosphorylation site assay was used to identify a broad range of calcium calmodulin kinase superfamily members, including chk2, chk1, dapk-1, dapk-3, drak-1, and ampk, as ser(20) kinases.Evaluation of these calcium calmodulin kinase superfamily members as candidate ser(20) kinases in vivo has shown that only chk1 or dapk-1 can stimulate p53 transactivation and induce ser(20) phosphorylation of p53." SIGNOR-153495 NUAK1 protein O60285 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 21317932 t gcesareni "Here we showed that in the presence of wild-type lkb1, nuak1 directly interacts with and phosphorylates p53 in vitro and in vivo." SIGNOR-172012 NUAK1 protein O60285 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 21317932 t gcesareni "Here we showed that in the presence of wild-type lkb1, nuak1 directly interacts with and phosphorylates p53 in vitro and in vivo." SIGNOR-172008 CDC14B protein O60729 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser315 LPNNTSSsPQPKKKP 9606 10644693 t "The human Cdc14 phosphatases interact with and dephosphorylate the tumor suppressor protein p53|. Furthermore, the hCdc14 phosphatases were found to dephosphorylate p53 specifically at the p34Cdc2/clb phosphorylation site (p53-phosphor-Ser315)|Earlier studies showed that Ser315 phosphorylation increases the sequence-specific DNA binding capacity of p53, suggesting that Ser315 phosphorylation is an activating modification" SIGNOR-248332 SIN3B protein O75182 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" binding 9606 BTO:0001109 26181367 t miannu "The present study shows that under bleomycin-induced stress, expression of Sin3B gets up-regulated and it gets recruited by p53 at its target promoters. Knockdown of Sin3B leads to impaired negative regulation of p53 target genes and thus exemplifies Sin3B as a critical player in down-regulation of p53 subset target genes." SIGNOR-266776 RPS6KA4 protein O75676 UNIPROT TP53 protein P04637 UNIPROT down-regulates 9606 19797274 f gcesareni "Mitogen- and stress-activated kinase 2 (msk2) inhibits the transcription factor p53, and we investigate here the mechanisms underlying this inhibition. In the absence of stress stimuli, msk2 selectively suppressed the expression of a subset of p53 target genes.Msk2 can also control the the transcriptional activity of p53 in a kinase-indipendent mannermsk2 can also control the the transcriptional activity of p53 in a kinase-indipendent manner" SIGNOR-188334 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 10710310 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75645 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 17339337 t Manara "Evaluation of these calcium calmodulin kinase superfamily members as candidate Ser(20) kinases in vivo has shown that only CHK1 or DAPK-1 can stimulate p53 transactivation and induce Ser(20) phosphorylation of p53.| Thus, endogenous CHK1 is required for the majority of Ser20 site phosphorylation of ectopically expressed p53 in H1299 cells." SIGNOR-260776 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser366 PGGSRAHsSHLKSKK 9606 BTO:0001321 15659650 t lperfetto "The cell cycle checkpoint kinases CHK1 and CHK2 have been shown to phosphorylate multiple sites in the N-terminal domain of p53, consequently leading to p53 stabilization and activation. Phosphorylation of at least three of these sites, Ser366, Ser378, and Thr387, was induced by DNA damage." SIGNOR-75633 ACTL6B protein O94805 UNIPROT "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR "form complex" binding 9606 BTO:0000887 11073988 t miannu "We have also found that, of the two human SWI/2/SNF2 family-related ATPases, the PBAF complex contains only BRG1 but not hbrm (Xue et al., submitted). In contrast, the BAF complex isolated by BAF250 can include either BRG1 or hbrm (Fig. ​(Fig.4b).4b). These data underscore the distinctness of the two human complexes and suggest that BAF250 is a signature subunit that may confer specificity to the BAF complex." SIGNOR-270740 HARS1 protein P12081 UNIPROT histidine smallmolecule CHEBI:27570 ChEBI "down-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270486 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 BTO:0000567 10673501 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75017 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 10801407 t gcesareni "The tumour suppressor protein p53 is stabilised and activated in response to ionising radiation. This is known to depend on the kinase atm;recent results suggest atm acts via the downstream kinase chk2/hcds1, which stabilises p53 at least in part by direct phosphorylation of residue serine 20" SIGNOR-77144 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 10710310 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75637 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 BTO:0000776 17339337 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-153479 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 10710310 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75641 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser366 PGGSRAHsSHLKSKK 9606 BTO:0000567 10673501 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75013 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000567 10673501 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75009 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 10656682 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-74839 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 10656682 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-74831 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 BTO:0000776 17339337 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-153483 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 10656682 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-74823 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 17339337 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability. We have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-153463 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 BTO:0001321 15659650 t lperfetto "The cell cycle checkpoint kinases CHK1 and CHK2 have been shown to phosphorylate multiple sites in the N-terminal domain of p53, consequently leading to p53 stabilization and activation. Phosphorylation of at least three of these sites, Ser366, Ser378, and Thr387, was induced by DNA damage." SIGNOR-74835 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 BTO:0000567 10673501 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75025 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 10710310 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-75629 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 15659650 t lperfetto "The cell cycle checkpoint kinases CHK1 and CHK2 have been shown to phosphorylate multiple sites in the N-terminal domain of p53, consequently leading to p53 stabilization and activation. Phosphorylation of at least three of these sites, Ser366, Ser378, and Thr387, was induced by DNA damage. On activation, both of these kinases also phosphorylate multiple sites in the p53 N-terminal domain. These include Ser15, Thr18, Ser20, and Ser37, which are all DNA-damageinducible sites" SIGNOR-153475 CNTRL protein Q7Z7A1 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR down-regulates 9606 18694559 f miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110. CP110 in this complex is to keep CEP290 inactive in growing cells until cells are ready to undergo ciliogenesis as they transit into the quiescent state" SIGNOR-252150 1-methyl-5-[[2-[5-(trifluoromethyl)-1H-imidazol-2-yl]-4-pyridinyl]oxy]-N-[4-(trifluoromethyl)phenyl]-2-benzimidazolamine chemical CHEBI:91451 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206385 CDK1 protein P06493 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-84256 CDK1 protein P06493 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 SIGNOR-C17 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-167779 PARP1 protein P09874 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" relocalization 9606 17891139 t miannu "We identify the major poly(ADP-ribosyl)ated sites of p53 by PARP-1 and find that PARP-1-mediated poly(ADP-ribosyl)ation blocks the interaction between p53 and the nuclear export receptor Crm1, resulting in nuclear accumulation of p53. These findings molecularly link PARP-1 and p53 in the DNA-damage response, providing the mechanism for how p53 accumulates in the nucleus in response to DNA damage.|PARP-1 is super-activated by binding to damaged DNA, and poly(ADP-ribosyl)ates p53. Poly(ADP-ribosyl)ation probably induces a structural change that mask the NES, and thus Crm1 can no longer target p53 to the nuclear export machinery, resulting in accumulation of p53 in the nucleus." SIGNOR-261321 PRKCA protein P17252 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser371 AHSSHLKsKKGQSTS -1 9571186 t lperfetto "Here, we demonstrate that cotransfection of p53 with either PKC alpha or PKC zeta increases p53's transcriptional activity. Mutagenesis of p53 indicates that serine 371 is the major site for phosphorylation by PKC alpha in vitro." SIGNOR-248999 CDK2 protein P24941 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 SIGNOR-C83 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-119379 TTK protein P33981 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 19332559 t llicata "Ttk/hmps1 mediates the p53-dependent postmitotic checkpoint by phosphorylating p53 at thr18. phosphorylation at thr18 enhances p53-dependent activation of not only p21 but also lats2, two mediators of the postmitotic checkpoint." SIGNOR-184931 GRK5 protein P34947 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr55 DDIEQWFtEDPGPDE 9606 20124405 t llicata "Grk5, but not grk2 or grk6, phosphorylates p53 at thr-55, which promotes the degradation of p53, leading to inhibition of p53-dependent apoptotic response to genotoxic damage." SIGNOR-163707 PPP1CC protein P36873 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 16501611 t "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-248500 PPP1CC protein P36873 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser15 PSVEPPLsQETFSDL 9606 16501611 t "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-248499 VHL protein P40337 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 16678111 t "Here we found that pVHL directly associates with and stabilizes p53 by suppressing Mdm2-mediated ubiquitination and nuclear export of p53." SIGNOR-256594 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser20 PLSQETFsDLWKLLP 10090 BTO:0004831 11896587 t lperfetto "Serine 20 phosphorylation of p53 has been shown to be required for the activation of p53 following UV radiation. we determined the role of map kinases in uvb-induced phosphorylation and found that jnks are directly involved in the phosphorylation of p53 at serine 20" SIGNOR-106538 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr81 APAPAAPtPAAPAPA 9606 12531896 t gcesareni "Wr1065 activates the jnk (c-jun n-terminal kinase), decreases complex formation between p53 and inactive jnk, and phosphorylates p53 at thr-81, a known site of phosphorylation by jnk." SIGNOR-97405 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation 9606 9724739 t amattioni "Activated jnk phosphorylates p53" SIGNOR-59812 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr81 APAPAAPtPAAPAPA 9606 BTO:0000007 11283254 t lperfetto "Jnk phosphorylated p53 at t81 in response to dna damage and stress-inducing agents, as determined by phospho-specific antibodies to t81 . Jun NH2-terminal kinase phosphorylation of p53 on Thr-81 is important for p53 stabilization and transcriptional activities in response to stress." SIGNOR-106542 Cytoplasmic_Dynein proteinfamily SIGNOR-PF67 SIGNOR Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 16440056 f lperfetto "A second cytoplasmic dynein complex, cytoplasmic dynein 2, has a role in intraflagellar transport (IFT), a process required for ciliary/flagellar assembly" SIGNOR-265022 HARS1 protein P12081 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270487 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 11896587 t llicata "These findings strongly suggest that jnks are the major direct signaling mediators of uvb-induced p53 phosphorylation at serine 20. furthermore, phosphorylation of p53 at serine 20 by uvb-activated jnks and uvb-induced p53-dependent transcriptional activity were suppressed in jnk1 or jnk2 knockout (jnk1(-/-) or jnk2(-/-)) cells." SIGNOR-115831 MAPK9 protein P45984 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser6 sDPSVEPP 9606 17525747 t gcesareni "Our studies revealed a novel mechanism in which phosphorylation of jnk2 is mediated by jnk1 before phosphorylation of p53, and then p53 is directly phosphorylated by jnk2 at ser6. |Role of map kinases in uvb-induced phosphorylation of p53 at serine 20." SIGNOR-155209 MAPK9 protein P45984 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 11896587 t llicata "These findings strongly suggest that jnks are the major direct signaling mediators of uvb-induced p53 phosphorylation at serine 20. furthermore, phosphorylation of p53 at serine 20 by uvb-activated jnks and uvb-induced p53-dependent transcriptional activity were suppressed in jnk1 or jnk2 knockout (jnk1(-/-) or jnk2(-/-)) cells." SIGNOR-115835 CSNK1A1 protein P48729 UNIPROT TP53 protein P04637 UNIPROT unknown phosphorylation Ser20 PLSQETFsDLWKLLP 9606 20041275 t llicata "Our data support the concept that non-primed phosphorylation of p53 by ck1 is an isoform-specific reaction preferentially affecting s20" SIGNOR-162648 CSNK1D protein P48730 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 10734067 t gcesareni "Here we show that the direct association between a p53 n-terminal peptide and mdm2 is disrupted by phosphorylation of the peptide on thr(18) but not by phosphorylation at other n-terminal sites, including ser(15) and ser(37). Thr(18) was phosphorylated in vitro by casein kinase (ck1)." SIGNOR-75889 CSNK1D protein P48730 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 10606744 t gcesareni "Protein kinase ck1 is a p53-threonine 18 kinase which requires prior phosphorylation of serine 15." SIGNOR-73266 CSNK1D protein P48730 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 10606744 t gcesareni "Protein kinase ck1 is a p53-threonine 18 kinase which requires prior phosphorylation of serine 15." SIGNOR-73270 NUMB protein P49757 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 BTO:0000150 18492217 t gcesareni "Numb can actually interact in vivo with endogenous mdm2 and p53, resulting in a trimeric complex between the three proteins [10]. This interaction appears to regulate the stability of p53, as reduction of numb levels by rna interference (rnai) causes a decrease in the half-life of p53 and consequently a reduction in steady-state levels of the protein. Consistent with this observation, overexpression of numb increases the level of p53 in both unstressed and stressed cells." SIGNOR-178668 FHIT protein P49789 UNIPROT TP53 protein P04637 UNIPROT up-regulates 9606 BTO:0000551 15313915 f miannu "We found that this synergistic inhibition of tumor cell growth corresponded with the fhit-mediated inactivation of mdm2, which thereby blocked the association of mdm2 with p53, thus stabilizing the p53 protein." SIGNOR-127915 GSK3B protein P49841 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser33 LPENNVLsPLPSQAM 9606 11483158 t "Glycogen synthase kinase3 beta phosphorylates serine 33 of p53 and activates p53's transcriptional activity." SIGNOR-251258 GMPS protein P49915 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 24462112 t miannu "In response to genotoxic stress or nucleotide deprivation, gmps becomes nuclear and facilitates p53 stabilization by promoting its transfer from mdm2 to a gmps-usp7 deubiquitylation complex." SIGNOR-204409 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser376 LKSKKGQsTSRHKKL 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51284 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser371 AHSSHLKsKKGQSTS 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51280 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51288 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-145311 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser392 FKTEGPDsD 9606 23603988 t gcesareni "We recently demonstrated that through their physical interaction, cdk9 phosphorylates p53 on ser-392, leading to p53 stability and accumulation" SIGNOR-201931 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT unknown phosphorylation Ser33 LPENNVLsPLPSQAM 9606 16552184 t llicata "Here, we report for the first time that cyclin dependent kinase 9, whose well-known substrate is rna polymerase ii, can also phosphorylate p53. Specifically, ser33 on the n-terminus and, ser315 and ser392 on the c-terminus of p53 were found to be phosphorylated. The precise biological role of this phosphorylation remains to be elucidated." SIGNOR-145315 HARS1 protein P12081 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270488 HARS1 protein P12081 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270489 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 23603988 t gcesareni "We recently demonstrated that through their physical interaction, cdk9 phosphorylates p53 on ser-392, leading to p53 stability and accumulation" SIGNOR-201935 PLK1 protein P53350 UNIPROT TP53 protein P04637 UNIPROT down-regulates 9606 19473992 f lperfetto "Plk1-mediated phosphorylation of topors regulates p53 stability. Herein, we have identified topoisomerase i-binding protein (topors), a p53-binding protein, as a plk1 target. We show that plk1 phosphorylates topors on ser(718) in vivo. Significantly, expression of a plk1-unphosphorylatable topors mutant (s718a) leads to a dramatic accumulation of p53 through inhibition of p53 degradation. Topors is an ubiquitin and small ubiquitin-like modifier ubiquitin-protein isopeptide ligase (sumo e3) ligase. Plk1-mediated phosphorylation of topors inhibits topors-mediated sumoylation of p53, whereas p53 ubiquitination is enhanced, leading to p53 degradation." SIGNOR-185841 DAPK1 protein P53355 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 17339337 t gcesareni "A cell-free ser(20) phosphorylation site assay was used to identify a broad range of calcium calmodulin kinase superfamily members, including chk2, chk1, dapk-1, dapk-3, drak-1, and ampk, as ser(20) kinases.Evaluation of these calcium calmodulin kinase superfamily members as candidate ser(20) kinases in vivo has shown that only chk1 or dapk-1 can stimulate p53 transactivation and induce ser(20) phosphorylation of p53." SIGNOR-153487 PPP1CA protein P62136 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 16501611 t "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-248557 PPP1CB protein P62140 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser15 PSVEPPLsQETFSDL 9606 16501611 t "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-248572 PPP1CB protein P62140 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 16501611 t "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-248573 PPP2CB protein P62714 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Thr55 DDIEQWFtEDPGPDE 9606 17245430 t "A specific PP2A regulatory subunit, B56gamma, mediates DNA damage-induced dephosphorylation of p53 at Thr55| In this study, we reported that the specific B regulatory subunits of PP2A B56gamma1 and B56gamma3 mediate dephosphorylation of p53 at Thr55. Ablation of the B56gamma protein by RNAi, which abolishes the Thr55 dephosphorylation in response to DNA damage, reduces p53 stabilization, Bax expression and cell apoptosis" SIGNOR-248583 EIF5A protein P63241 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 15371445 t miannu "eIF5A regulated p53 protein expression. Further analysis by reverse transcription PCR showed eIF5A-activated p53 transcription. The effect of eIF5A on p53 transcriptional activity was further demonstrated by the increasing expressions of p21 and Bax, well known target genes of p53." SIGNOR-266375 PPP2CA protein P67775 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Thr55 DDIEQWFtEDPGPDE 9606 17245430 t "A specific PP2A regulatory subunit, B56gamma, mediates DNA damage-induced dephosphorylation of p53 at Thr55| In this study, we reported that the specific B regulatory subunits of PP2A B56gamma1 and B56gamma3 mediate dephosphorylation of p53 at Thr55. Ablation of the B56gamma protein by RNAi, which abolishes the Thr55 dephosphorylation in response to DNA damage, reduces p53 stabilization, Bax expression and cell apoptosis" SIGNOR-248618 CSNK2A1 protein P68400 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser392 FKTEGPDsD 9606 BTO:0000568 10747897 t llicata "Furthermore, we demonstrate that anisomycin- and tumor necrosis factor-alpha-induced phosphorylation of p53 at Ser-392, which is important for the transcriptional activity of this growth suppressor protein, requires p38 MAP kinase and CK2 activities." SIGNOR-250967 PRKDC protein P78527 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 9363941 t gcesareni "We demonstrate that phosphorylation of p53 at serines 15 and 37 impairs the ability of mdm2 to inhibit p53-dependent transactivation. We present evidence that these effects are most likely due to a conformational change induced upon phosphorylation of p53. Our studies provide a plausible mechanism by which the induction of p53 can be modulated by dna-pk (or other protein kinases with similar specificity) in response to dna damage." SIGNOR-53030 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000938 17591690 t llicata "We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 cdk5-stabilized p53 protein is transcriptionally active" SIGNOR-156426 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 17591690 t llicata "We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 cdk5-stabilized p53 protein is transcriptionally active" SIGNOR-156422 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000938 17591690 t gcesareni "Here, we demonstrate for the first time that cdk5 interacts with p53 and increases its stability through posttranslational regulation, leading to accumulation of p53, particularly in the nucleus. We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 in vitro," SIGNOR-156414 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000938 17591690 t gcesareni "Here, we demonstrate for the first time that cdk5 interacts with p53 and increases its stability through posttranslational regulation, leading to accumulation of p53, particularly in the nucleus. We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 in vitro," SIGNOR-156418 HARS1 protein P12081 UNIPROT His-tRNA(His) smallmolecule CHEBI:29155 ChEBI "up-regulates quantity" "chemical modification" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270490 IL1B protein P01584 UNIPROT KRT1 protein P04264 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17982242 f "Regulation of expression" miannu "IL-1β alone decreased the expression of E-cadherin and cytokeratin" SIGNOR-251883 MDM2 protein Q00987 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 10935507 t lperfetto "Many posttranslational modifications of p53, such as phosphorylation, dephosphorylation, acetylation and ribosylation, have been shown to occur following cellular stress. Some of these modifications may activate the p53 protein, interfere with MDM2 binding and/or dictate cellular localization of p53." SIGNOR-80528 MDM2 protein Q00987 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 23150757 t lperfetto "Dual Roles of MDM2 in the Regulation of p53: Ubiquitination Dependent and Ubiquitination Independent Mechanisms of MDM2 Repression of p53 Activity" SIGNOR-199371 MDM2 protein Q00987 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 22337874 t lperfetto "The E3 ubiquitin ligase, MDM2, uses a dual-site mechanism to ubiquitinate and degrade the tumor suppressor protein p53, involving interactions with the N-terminal hydrophobic pocket and the acidic domain of MDM2." SIGNOR-196116 U2AF1 protein Q01081 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31144421 f miannu " Our results further showed that knockdown of U2AF1 significantly Western blot analysis revealed an increase in the protein levels of downstream targets of p53 following U2AF1 knockdown. The data further showed that depletion of U2AF1 altered alternatively spliced apoptosis-associated gene transcripts in CFU-E cells. Our findings elucidate the role of U2AF1 in human erythropoiesis and reveal the underlying mechanisms." SIGNOR-261512 PRKCD protein Q05655 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 16377624 t llicata "Here, we show that the pro-apoptotic kinase, protein kinase c delta (pkcdelta), is involved in phosphorylation of p53 on ser(46). pkcdelta potentiates p53-dependent apoptosis by ser(46) phosphorylation in response to genotoxic stress." SIGNOR-143382 EP300 protein Q09472 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" acetylation 9606 25545885 t miannu "C-terminal acetylation of p53 by p300/CBP and PCAF promotes an open conformation of p53 by preventing the occlusion of the DNA binding domain by the C-terminal tail. This enhances p53 transcriptional activity, leading to growth arrest and/or apoptosis" SIGNOR-261496 PRKAA1 protein Q13131 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 SIGNOR-C15 15866171 t gcesareni "Ampk activation induces phosphorylation of p53 on serine 15, and this phosphorylation is required to initiate ampk-dependent cell-cycle arrest" SIGNOR-135960 CBLB protein Q13191 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" 9606 BTO:0004175 27773928 f miannu "We have also shown that the E3 ubiquitin ligase Cbl-b is crucial for activation of the p53 pathway through ubiquitinating and promoting degradation of Siva1, the E3 ubiquitin ligase targeting ARF, a positive regulator of p53. On the basis of our data presented in the study, we propose the model (Figure 2i) that Cbl-b negatively regulates Siva1 by ubiquitination and subsequent degradation of Siva1, which is followed by stabilization of ARF. This in turn downregulates MDM2, thereby promoting the induction of p53 and activation of its downstream targets." SIGNOR-261320 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0002552 17967874 t gcesareni "The increased interaction between B56gamma and p53 after DNA damage requires ATM-dependent phosphorylation of p53 at Ser15." SIGNOR-158636 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation 9606 17157788 t miannu "Atm/atr are generally sensors of dna damage, but, together with the checkpoint kinases chk1 and chk2, they also function as response effectors by phosphorylation of key substrates, such as p53, brca1, and nbs1. In particular, p53 phosphorylation leads to protein accumulation and activation, which in turn promotes cell-cycle arrest or apoptosis." SIGNOR-151138 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0001938 15254178 t lperfetto "Although the stabilization of p53 was apparently concordant with its phosphorylation on N-terminal serine residues in HFFF-2 cells, it did not require the phosphorylation of Ser15 or Ser20 by ATM, a cellular kinase known to phosphorylate and promote the stabilization of p53 in response to DNA damage." SIGNOR-126757 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000552 15254178 t lperfetto "Deltanp63 transcriptionally regulates atm to control p53 serine-15 phosphorylation. We next aimed to identify novel factors that control damage-induced p53 phosphorylation in a keratinocyte model system, and discovered that the epithelial stem cell marker _Np63_ is a novel ATM regulator that controls p53 Serine-15 phosphorylation through transcription of the ATM kinase." SIGNOR-126753 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115344 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000552 20663147 t gcesareni "DeltaNp63alpha depletion by RNAi reduces steady-state ATM mRNA and protein levels, and attenuates p53 Serine-15 phosphorylation. Conversely, ectopic expression of DeltaNp63alpha in p63-null tumour cells stimulates ATM transcription and p53 Serine-15 phosphorylation" SIGNOR-167156 tRNA(His) smallmolecule CHEBI:29178 ChEBI His-tRNA(His) smallmolecule CHEBI:29155 ChEBI "up-regulates quantity" "precursor of" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270491 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser9 EEPQSDPsVEPPLSQ 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115348 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115340 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 17967874 t lperfetto "In this study, we show that the increased interaction between B56gamma and p53 after DNA damage requires ATM-dependent phosphorylation of p53 at Ser15." SIGNOR-158632 PPP2R5C protein Q13362 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" dephosphorylation Thr55 DDIEQWFtEDPGPDE 9606 BTO:0001938 17245430 t "Ablation of the B56gamma protein by RNAi, which abolishes the Thr55 dephosphorylation in response to DNA damage, reduces p53 stabilization, Bax expression and cell apoptosis. To investigate the molecular mechanisms, we have shown that the endogenous B56gamma protein level and association with p53 increase after DNA damage. Finally, we demonstrate that Thr55 dephosphorylation is required for B56gamma3-mediated inhibition of cell proliferation and cell transformation." SIGNOR-268154 DYRK1A protein Q13627 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000938 20696760 t gcesareni "Dyrk1a phosphorylates p53 and inhibits proliferation of embryonic neuronal cells. we found that dyrk1a phosphorylates p53 at ser-15 in vitro and in immortalized rat embryonic hippocampal progenitor h19-7 cells. In addition, dyrk1a-induced p53 phosphorylation at ser-15 led to a robust induction of p53 target genes" SIGNOR-167407 USP10 protein Q14694 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" deubiquitination 9606 BTO:0003704 21962518 t lperfetto "Since USP10 is known as a deubiquitinating protease of p53 (Yuan et al., 2010), inhibition of USP10 by spautin-1 may promote the degradation of p53. " SIGNOR-260297 STK11 protein Q15831 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 17108107 t gcesareni "We show that lkb1 physically associates with p53 in the nucleus and directly or indirectly phosphorylates p53 ser15 (previously shown to be phosphorylated by amp-dependent kinase) and p53 ser392" SIGNOR-150834 STK11 protein Q15831 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 17108107 t gcesareni "We show that lkb1 physically associates with p53 in the nucleus and directly or indirectly phosphorylates p53 ser15 (previously shown to be phosphorylated by amp-dependent kinase) and p53 ser392" SIGNOR-150830 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser392 FKTEGPDsD 10747897 t miannu "We demonstrate that anisomycin- and tumor necrosis factor--induced phosphorylation of p53 at Ser-392, which is important for the transcriptional activity of this growth suppressor protein, requires p38 MAP kinase" SIGNOR-250114 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000093 10581258 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72695 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000093 10581258 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72703 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000093 11258706 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-105737 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000093 17535811 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-155246 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0003316 10781582 t lperfetto "Serine 15 phosphorylation of p53 leads to a stabilization of p53 by reducing its interaction with murine double minute 2, a negative regulatory partner[...]These results strongly suggest that both ERKs and p38 kinase have a direct role in UVB-induced phosphorylation of p53 at serine 15 in vivo." SIGNOR-226614 histidine smallmolecule CHEBI:27570 ChEBI His-tRNA(His) smallmolecule CHEBI:29155 ChEBI "up-regulates quantity" "precursor of" 9606 10430027 t miannu "Histidyl-tRNA synthetase (HisRS) is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. This amino acid has uniquely moderate basic properties and is an important group in many catalytic functions of enzymes." SIGNOR-270492 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000567 15642743 t lperfetto "Recombinant p38 phosphorylated recombinant p53 on serine 46 in vitro. Inhibition of p38 MAPK by pharmacological inhibitors, dominant-negative p38, or small interfering RNA, suppressed p53S46P" SIGNOR-226620 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 10581258 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72699 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 11258706 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-105741 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 17535811 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-155242 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 22975381 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-192057 ANKRD11 protein Q6UB99 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 18840648 t miannu "Ankyrin repeat domain 11, ANKRD11 (also known as ANR11 or ANCO1), was found to be a novel p53-interacting protein that enhanced the transcriptional activity of p53. In addition, ANKRD11 itself was found to be a novel p53 target gene. These findings demonstrate a role for ANKRD11 as a p53 coactivator and suggest the involvement of ANKRD11 in a regulatory feedback loop with p53." SIGNOR-266734 FBXO11 protein Q86XK2 UNIPROT TP53 protein P04637 UNIPROT down-regulates neddylation Lys320 SSSPQPKkKPLDGEY 9606 17098746 t miannu "Fbxo11 promotes the neddylation of p53 and inhibits its transcriptional activity / we found that fbxo11 also neddylates p53 on two lysines, lys-320 and lys-321" SIGNOR-150669 FBXO11 protein Q86XK2 UNIPROT TP53 protein P04637 UNIPROT down-regulates neddylation Lys321 SSPQPKKkPLDGEYF 9606 17098746 t miannu "Fbxo11 promotes the neddylation of p53 and inhibits its transcriptional activity / we found that fbxo11 also neddylates p53 on two lysines, lys-320 and lys-321" SIGNOR-150673 MAPKAPK5 protein Q8IW41 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation 9606 BTO:0001286 17254968 t gcesareni "Furthermore, we show that prak activates p53 by direct phosphorylation. We propose that phosphorylation of p53 by prak following activation of p38 mapk by ras plays an important role in ras-induced senescence and tumor suppression." SIGNOR-152850 ARMC10 protein Q8N2F6 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" binding 9606 BTO:0000971;BTO:0005814 17904127 t miannu "Co-immunoprecipitation and GST pull-down assays have demonstrated that SVH-B directly interacts with p53. In both BEL-7404 cells and p53-null Saos-2 cells transfected with a temperature-sensitive mutant of p53, V143A, ectopically expressed SVH-B suppresses the transcriptional activity of p53, and suppression of SVH by RNA interference increases the transcriptional activity of p53. Our results suggested the function of SVH-B in accelerating growth and inhibition of apoptosis is related to its inhibitory binding to p53." SIGNOR-266414 CDKN2A protein Q8N726 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" 9606 12091906 f apalma "P14/p19 ARF functions by antagonizing MDM2 and thereby stabilizing p53 (refs. 17,18). Thus, loss of p14/p19ARF impairs p53-mediated growth arrest and/or apoptosis in response to activated oncogenes" SIGNOR-255694 TFAP2B protein Q92481 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" binding 9606 21556774 t miannu "These data suggest that AP-2Œ≤ enhances transactivation of p53 and regulates CRYAB transcription via p53. Further study demonstrated that AP-2Œ≤ interacts with p53 and augments its protein stability. Taken together, our results indicate that AP-2Œ≤ up-regulates the transcription of the CRYAB gene through stabilizing p53." SIGNOR-255422 PIK3R3 protein Q92569 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 32606738 t miannu "N this study, we aimed to explore the interaction of p55PIK with p53 and the role of p55PIK in regulating p53-dependent apoptosis in cancer cells. We found that p55PIK directly binds to the DBD domain of p53 via N24 domain. Moreover, the upregulation of p55PIK expression increases transcriptional levels of p53-dependent apoptosis-related genes including GADD45α, S100A9, MDM2 and AIP1. Furthermore, synthetic N24 translocated to nucleus can significantly inhibit cancer cell growth." SIGNOR-261492 MAML1 protein Q92585 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 BTO:0000887 18758483 t gcesareni "Unexpectedly, however, emerging evidence implicate maml proteins as exciting key transcriptional co-activators in other signal transduction pathways including: muscle differentiation and myopathies (mef2c), tumor suppressor pathway (p53) and colon carcinoma survival (beta-catenin)." SIGNOR-180136 DYRK2 protein Q92630 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 17349958 t llicata "Here, we demonstrate that the dual-specificity tyrosine-phosphorylation-regulated kinase 2 (dyrk2) directly phosphorylates p53 at ser46. these findings indicate that dyrk2 regulates p53 to induce apoptosis in response to dna damage." SIGNOR-153544 SARS1 protein P49591 UNIPROT tRNA(Ser) smallmolecule CHEBI:29179 ChEBI "down-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270493 CREBBP protein Q92793 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" acetylation 9606 25545885 t miannu "C-terminal acetylation of p53 by p300/CBP and PCAF promotes an open conformation of p53 by preventing the occlusion of the DNA binding domain by the C-terminal tail. This enhances p53 transcriptional activity, leading to growth arrest and/or apoptosis" SIGNOR-261495 KAT6A protein Q92794 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys120 FLHSGTAkSVTCTYS 9606 BTO:0001271 SIGNOR-C54 23431171 t miannu "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-201482 KAT6A protein Q92794 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0001271 SIGNOR-C54 23431171 t miannu "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-201486 BAD protein Q92934 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" binding 9606 BTO:0002552 17000778 t lperfetto "We also demonstrate that bad physically interacts with cytoplasmic p53. bad is able to direct p53 to the mitochondria and forms a p53/bad complex at the mitochondria. the mitochondrial p53/bad complex promotes apoptosis" SIGNOR-149815 SIRT1 protein Q96EB6 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by destabilization" deacetylation 9606 25280219 t "SIRT1 overexpression was associated with down-modulation of p53 activity in FLT3-ITD AML CD34+ cells. SIRT1 can negatively regulate p53 by deacetylating several lysine sites" SIGNOR-261562 SIRT1 protein Q96EB6 UNIPROT TP53 protein P04637 UNIPROT down-regulates deacetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0000150 19047049 t gcesareni "Sirt1 has been shown to regulate cell fate in part by deacetylating the p53 protein at lysine 382 and inhibiting p53-mediated transcriptional activation and apoptosis." SIGNOR-182515 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr284 CPGRDRRtEEENLRK 9606 20959462 t llicata "Importantly, the aurora b-mediated phosphorylation on ser(269) or thr(284) significantly compromises p53 transcriptional activity." SIGNOR-168749 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser183 CPHHERCsDSDGLAP 9606 22611192 t gcesareni "We show that aurora b phosphorylates p53 at s183, t211, and s215 to accelerate the degradation of p53 through the polyubiquitination-proteasome pathway, thus functionally suppressing the expression of p53 target genes involved in cell cycle inhibition and apoptosis (e.g., p21 and puma)." SIGNOR-197598 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser269 GNLLGRNsFEVRVCA 9606 20959462 t llicata "Importantly, the aurora b-mediated phosphorylation on ser(269) or thr(284) significantly compromises p53 transcriptional activity." SIGNOR-168745 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr211 EYLDDRNtFRHSVVV 9606 22611192 t gcesareni "We show that aurora b phosphorylates p53 at s183, t211, and s215 to accelerate the degradation of p53 through the polyubiquitination-proteasome pathway, thus functionally suppressing the expression of p53 target genes involved in cell cycle inhibition and apoptosis (e.g., p21 and puma)." SIGNOR-197606 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser215 DRNTFRHsVVVPYEP 9606 22611192 t gcesareni "We show that aurora b phosphorylates p53 at s183, t211, and s215 to accelerate the degradation of p53 through the polyubiquitination-proteasome pathway, thus functionally suppressing the expression of p53 target genes involved in cell cycle inhibition and apoptosis (e.g., p21 and puma)." SIGNOR-197602 SMG1 protein Q96Q15 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 15175154 t gcesareni "Hsmg-1 is a stress-activated kinase that phosphorylates p53 and hupf1 in vitrothe observation that hsmg-1 exhibits p53 (ser-15) kinase activity in vitro suggested that this pikk might be involved in genotoxic stress-induced p53 phosphorylation and stabilization in intact cells." SIGNOR-125135 TP53RK protein Q96S44 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 17712528 t gcesareni "The intrinsic transcriptional activity of p53 was up-regulated by a transient transfection of prpk to cos-7 cells. Prpk was shown to bind to p53 and to phosphorylate p53 at ser-15." SIGNOR-157471 NKX3-1 protein Q99801 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" 9606 16697957 f miannu "NKX3.1 stabilizes p53.NKX3.1 can physically associate with HDAC1 and promotes p53 acetylation by recruiting HDAC1 from p53-MDM2-HDAC1 complex" SIGNOR-251548 VRK1 protein Q99986 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 BTO:0000567 10951572 t gcesareni "Vrk1 phosphorylates murine p53 in threonine 18. This threonine is within the p53 hydrophobic loop (residues 13-23) required for the interaction of p53 with the cleft of its inhibitor mdm-2." SIGNOR-81222 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser20 PLSQETFsDLWKLLP 9606 20562916 t "Dual-specificity phosphatase 26 is a novel p53 phosphatase and inhibits p53 tumor suppressor functions in human neuroblastoma|Inhibiting DUSP26 expression in the IMR-32 neuroblastoma cell line enhanced doxorubicin-induced p53 phosphorylation at Ser20 and Ser37, p21, Puma, Bax expression as well as apoptosis" SIGNOR-248765 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT down-regulates dephosphorylation Ser20 PLSQETFsDLWKLLP 9606 20562916 t miannu "We found that dusp26 promotes the resistance of human neuroblastoma to doxorubicin-induced apoptosis by acting as a p53 phosphatase to downregulate p53 tumor suppressor function in neuroblastoma cells. / we found that dusp26 binds to p53 and dephosphorylates p53 at ser20 and ser37." SIGNOR-166258 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT down-regulates dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 20562916 t miannu "We found that dusp26 promotes the resistance of human neuroblastoma to doxorubicin-induced apoptosis by acting as a p53 phosphatase to downregulate p53 tumor suppressor function in neuroblastoma cells. / we found that dusp26 binds to p53 and dephosphorylates p53 at ser20 and ser37." SIGNOR-166262 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 20562916 t "Dual-specificity phosphatase 26 is a novel p53 phosphatase and inhibits p53 tumor suppressor functions in human neuroblastoma|Inhibiting DUSP26 expression in the IMR-32 neuroblastoma cell line enhanced doxorubicin-induced p53 phosphorylation at Ser20 and Ser37, p21, Puma, Bax expression as well as apoptosis" SIGNOR-248766 Clinofibrate chemical CHEBI:31412 ChEBI HMGCR protein P04035 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191085 HDAC8 protein Q9BY41 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" deacetylation 10090 BTO:0002882 26387755 t "HDAC8 mediates CM-induced deacetylation of p53.Collectively, these results indicate that although binding to p53 and HDAC8 occurs through distinct regions of the CM protein, simultaneous interaction with HDAC8 and p53 is required for aberrant deacetylation and inactivation of p53." SIGNOR-255738 SPRY4 protein Q9C004 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002058 20501643 f miannu "When Spry4 was stably transfected into H157 and H2122 NSCLC cell lines, decreased migration and invasion were observed. Matrix metalloproteinase-9 activity was decreased, and the expression of matrix metalloproteinase inhibitors TIMP1 and CD82 were increased. Stable expression of Spry4 led to reduced cell growth and reduced anchorage-independent growth in NSCLC cell lines, along with upregulation of tumor suppressors p53 and p21." SIGNOR-253040 HIPK2 protein Q9H2X6 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 17210684 t llicata "Based on all these observations, it is legitimate to suggest that axin and daxx seem to adopt both parallel routes and a convergent means to activate p53. In either case, hipk2 seems to be the protein kinase that catalyzes the ser46 phosphorylation." SIGNOR-151930 PLK3 protein Q9H4B4 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000452 11447225 t lperfetto "Upon exposure of cells to hydrogen peroxide (h(2)o(2)) phosphorylation of p53 was rapidly induced in human fibroblast gm00637, and this phosphorylation occurred on serine 9, serine 15, serine 20, but not on serine 392. In addition, h(2)o(2)-induced phosphorylation of p53 was followed by induction of p21, suggesting functional activation of p53. Ectopic expression of a plk3 dominant negative mutant, plk3(k52r), in gm00637 cells suppressed h(2)o(2)-induced serine 20 phosphorylation. Taken together, our studies strongly suggest that the oxidative stress-induced activation of p53 is at least in part mediated by plk3." SIGNOR-109239 TOPORS protein Q9NS56 UNIPROT TP53 protein P04637 UNIPROT down-regulates ubiquitination 9606 phosphorylation:Ser718 KDRDGYEsSYRRRTL 19473992 t lperfetto "Plk1-mediated phosphorylation of topors regulates p53 stabilityherein, we have identified topoisomerase i-binding protein (topors), a p53-binding protein, as a plk1 target. We show that plk1 phosphorylates topors on ser(718) in vivo. Significantly, expression of a plk1-unphosphorylatable topors mutant (s718a) leads to a dramatic accumulation of p53 through inhibition of p53 degradation. Topors is an ubiquitin and small ubiquitin-like modifier ubiquitin-protein isopeptide ligase (sumo e3) ligase. Plk1-mediated phosphorylation of topors inhibits topors-mediated sumoylation of p53, whereas p53 ubiquitination is enhanced, leading to p53 degradation." SIGNOR-185848 STK17A protein Q9UEE5 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000776 17339337 t gcesareni "Genetic and biochemical studies have shown that ser20 phosphorylation in the transactivation domain of p53 mediates p300-catalyzed dna-dependent p53 acetylation and b-cell tumor suppression. a cell-free ser20 phosphorylation site assay was used to identify a broad range of calcium calmodulin kinase superfamily members, including chk2, chk1, dapk-1, dapk-3, drak-1, and ampk, as ser20 kinases." SIGNOR-153532 ING1 protein Q9UK53 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001938 15662138 f miannu "Ectopic expression of p33ING1b could obviously upregulate p53, p21WAF1 and bax protein levels and activate caspase-3 in taxol-treated U2OS cells. Taken together, our data demonstrate that p33ING1b enhances taxol-induced apoptosis through p53-dependent pathway in human osteosarcoma cells." SIGNOR-254490 CDC14A protein Q9UNH5 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser315 LPNNTSSsPQPKKKP 9606 10644693 t "The human Cdc14 phosphatases interact with and dephosphorylate the tumor suppressor protein p53|. Furthermore, the hCdc14 phosphatases were found to dephosphorylate p53 specifically at the p34Cdc2/clb phosphorylation site (p53-phosphor-Ser315)|Earlier studies showed that Ser315 phosphorylation increases the sequence-specific DNA binding capacity of p53, suggesting that Ser315 phosphorylation is an activating modification" SIGNOR-248828 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR TP53 protein P04637 UNIPROT "up-regulates quantity by expression" 9606 15044535 f gcesareni "These results indicate that nf-kb actions occur upstream of p53 to regulate both p53 levels and activity." SIGNOR-123602 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 10116 BTO:0001009 12064478 t llicata " the present study it is shown that in apoptotic PC12 cells the levels of p53 and Cdk5 increase concomitantly. Further, Cdk5/p25 effectively phosphorylates recombinant p53 in vitro. Transient transfection of Cdk5/p25 into cells results in an increase in p53 levels, as well as the expression of the p53-responsive genes p21 and Bax. Furthermore, evidence is provided that increased Cdk5 activity increases p53 transcriptional activity significantly, suggesting that p53 is modulated in situ by Cdk5. " SIGNOR-250674 AMPK complex SIGNOR-C15 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 15866171 t lperfetto "Ampk activation induces phosphorylation of p53 on serine 15, and this phosphorylation is required to initiate ampk-dependent cell-cycle arrest" SIGNOR-216475 "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR TP53 protein P04637 UNIPROT unknown ubiquitination 9606 BTO:0000007 14636569 t lperfetto "However, since the same domain of p53 is also the target of ubiquitination by MDM2 protein, further in vivo experiments are required to demonstrate the biological relevance of p53 ubiquitination by BRCC.|The Extreme C Terminus of p53 Is Ubiquitinated by BRCC" SIGNOR-263210 SARS1 protein P49591 UNIPROT serine smallmolecule CHEBI:17822 ChEBI "down-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270494 SARS1 protein P49591 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270495 SARS1 protein P49591 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270496 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 11777359 t "rheumatoid arthritis" gcesareni SIGNOR-251699 KAT6A/KAT6B complex SIGNOR-C54 SIGNOR TP53 protein P04637 UNIPROT up-regulates acetylation Lys120 FLHSGTAkSVTCTYS 9606 BTO:0001271 23431171 t lperfetto "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-217194 KAT6A/KAT6B complex SIGNOR-C54 SIGNOR TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0001271 23431171 t lperfetto "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-217198 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TP53 protein P04637 UNIPROT unknown phosphorylation Ser392 FKTEGPDsD -1 10884347 t llicata "Our previous data has shown that cyclin A-cdk2 is the major enzyme responsible for modifying p53 at Ser315 in vivo after irradiation damage and in this report we dissect the mechanism of cyclinA-cdk2 binding to and phosphorylation of p53." SIGNOR-250751 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 14640983 t lperfetto "We used non-radioactive electrophoretic mobility shift assays to show that c-terminal phosphorylation of p53 protein by cdk2/cyclin a on ser315 or by pkc on ser378 can efficiently stimulate p53 binding to dna in vitro." SIGNOR-217300 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR TP53 protein P04637 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 11950834 t irozzo "Using genetic and biochemical approaches, we show that several subunits of the human SWI/SNF complex bind to the tumor suppressor protein p53 in vivo and in vitro.Molecular connection between p53 and the SWI/SNF complex implicates that (i) the SWI/SNF complex is necessary for p53-driven transcriptional activation, and (ii) the SWI/SNF complex plays an important role in p53-mediated cell cycle control." SIGNOR-256285 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR TP53 protein P04637 UNIPROT "down-regulates activity" binding 10090 BTO:0002882 26387755 t "Here, we show that p53 activity is inhibited in inv(16)+ AML LSCs via interactions with the CBFβ-SMMHC (CM) fusion protein and histone deacetylase 8 (HDAC8).Altogether, these results indicate that CM fusion protein binds to p53 and impairs acetylation and activation of p53." SIGNOR-255737 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 9834241 f miannu "CBFbeta-SMMHC, Expressed in M4eo Acute Myeloid Leukemia, Reduces p53 Induction and Slows Apoptosis in Hematopoietic Cells Exposed to DNA-damaging Agents Reduced p53 induction may be caused in part by direct inhibition of p53 gene transcription, because p53 mRNA levels were reduced by CBFβ-SMMHC. Attenuated p53 induction and slowed apoptosis may contribute to leukemogenesis by CBFβ-SMMHC." SIGNOR-256132 PP1 proteinfamily SIGNOR-PF54 SIGNOR TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser15 PSVEPPLsQETFSDL 9606 16501611 t lperfetto "Protein serine/threonine phosphatase-1 dephosphorylates p53 at Ser-15 and Ser-37 to modulate its transcriptional and apoptotic activities|In addition, our results reveal that one of the molecular mechanisms by which PP-1 promotes cell survival is to dephosphorylate p53, and thus negatively regulate p53-dependent death pathway." SIGNOR-264670 DNA_damage stimulus SIGNOR-ST1 SIGNOR TP53 protein P04637 UNIPROT "up-regulates quantity" 9606 19879762 f lperfetto "In the case of DNA-damage, phosphorylation of both p53 and Mdm2 by the checkpoint kinases ATM, ATR, Chk1 and Chk2 contributes to the dissociation of the Mdm2-p53 complex, leading to enhanced cellular p53 levels that primarily accumulate in the nucleus." SIGNOR-209690 RPS6KB1 protein P23443 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser15 FSLLRGPsWDPFRDW 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Ser-15, ser-78, and ser-82 in hsp27 (ser-15 and ser-86 in hsp25) are part of the rxxs motif, a known recognition site for p70rsk." SIGNOR-186951 RPS6KB1 protein P23443 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Ser-15, ser-78, and ser-82 in hsp27 (ser-15 and ser-86 in hsp25) are part of the rxxs motif, a known recognition site for p70rsk." SIGNOR-186955 RPS6KB1 protein P23443 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Ser-15, ser-78, and ser-82 in hsp27 (ser-15 and ser-86 in hsp25) are part of the rxxs motif, a known recognition site for p70rsk." SIGNOR-186959 AKT1 protein P31749 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-252526 PFKFB2 protein O60825 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 20640476 f lperfetto "The decreased glycogen synthesis rates upon acute AMPK activation are generally coupled to an increase in the glycolytic flux, thanks to the activation of 6-phosphofructo-2-kinase (PFK-2) through direct phosphorylation on Ser466 [35]. PFK-2 catalyzes the synthesis of fructose 2,6-bisphosphate, a potent stimulator of glycolysis. Therefore, activation of AMPK rapidly mobilizes glucose into ATP-generating processes." SIGNOR-209950 SARS1 protein P49591 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270497 AKT2 protein P31751 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186776 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166637 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser15 FSLLRGPsWDPFRDW 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166629 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 BTO:0000938 12367505 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-94021 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166633 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 BTO:0000938 12367505 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-94025 PRKG2 protein Q13237 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Thr143 RCFTRKYtLPPGVDP 9606 19593530 t "11383510: to test the hypothesis that cGK could inhibit platelet aggregation by phosphorylating Hsp27 and interfering with the MAPKAP kinase phosphorylation of Hsp27, the known MAPKAP kinase 2-phosphorylation sites (Ser15, Ser78, and Ser82) as well as Thr143 were replaced by negatively charged amino acids, which are considered to mimic phosphate groups, and tested in actin polymerization experiments. Mimicry at the MAPKAP kinase 2 phosphorylation sites led to mutants with a stimulating effect on actin polymerization" lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186947 PRKG2 protein Q13237 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186796 PRKG2 protein Q13237 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186943 PRKG1 protein Q13976 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Thr143 RCFTRKYtLPPGVDP 9606 19593530 t "11383510: to test the hypothesis that cGK could inhibit platelet aggregation by phosphorylating Hsp27 and interfering with the MAPKAP kinase phosphorylation of Hsp27, the known MAPKAP kinase 2-phosphorylation sites (Ser15, Ser78, and Ser82) as well as Thr143 were replaced by negatively charged amino acids, which are considered to mimic phosphate groups, and tested in actin polymerization experiments. Mimicry at the MAPKAP kinase 2 phosphorylation sites led to mutants with a stimulating effect on actin polymerization" lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186792 SARS1 protein P49591 UNIPROT Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI "up-regulates quantity" "chemical modification" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270498 tRNA(Ser) smallmolecule CHEBI:29179 ChEBI Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI "up-regulates quantity" "precursor of" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270499 regorafenib chemical CHEBI:68647 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206418 PRKG1 protein Q13976 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186788 PRKG1 protein Q13976 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "Purified pkg isoforms ia, ib, and ii all caused incorporation of phosphate in recombinant hsp27 at ser-78, ser-82, and thr-143, but not ser-15.These Studies indicate that hsp27 is a genuine substrate for pkg and that pkg may mediate inhibition of platelet aggregation through phosphorylation of hsp27 and subsequent prevent of actin polymerization" SIGNOR-186784 MAPKAPK3 protein Q16644 UNIPROT HSPB1 protein P04792 UNIPROT unknown phosphorylation Ser82 RALSRQLsSGVSEIR -1 8774846 t miannu "MAPKAP kinase-3 and MAPKAP kinase-2 phosphorylated peptide substrates with similar kinetic constants and phosphorylated the same serine residues in HSP27 at the same relative rates.The three serine residues in HSP27 phosphorylated by MAPKAPK2 were also phosphorylated at the same relative rates by MAPKAP-K3 (Ser-82>>Ser-78 >Ser-15)" SIGNOR-250161 MAPKAPK3 protein Q16644 UNIPROT HSPB1 protein P04792 UNIPROT unknown phosphorylation Ser15 FSLLRGPsWDPFRDW -1 8774846 t miannu "MAPKAP kinase-3 and MAPKAP kinase-2 phosphorylated peptide substrates with similar kinetic constants and phosphorylated the same serine residues in HSP27 at the same relative rates.The three serine residues in HSP27 phosphorylated by MAPKAPK2 were also phosphorylated at the same relative rates by MAPKAP-K3 (Ser-82>>Ser-78 >Ser-15)" SIGNOR-250159 AKT3 protein Q9Y243 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186780 AKT proteinfamily SIGNOR-PF24 SIGNOR HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186772 AHR protein P35869 UNIPROT CYP1A1 protein P04798 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17012224 t miannu "Kaempferol proved to be capable of inhibiting binding of agonist and agonist-induced formation of the AHR/ARNT DNA-binding complex and upregulation of the AHR target gene, CYP1A1." SIGNOR-259909 AHR protein P35869 UNIPROT CYP1A1 protein P04798 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 9865727 t "Resveratrol inhibits transcription of CYP1A1 in vitro by preventing activation of the aryl hydrocarbon receptor|These data demonstrate that resveratrol inhibits CYP1A1 expression in vitro, and that it does this by preventing the binding of the AHR to promoter sequences that regulate CYP1A1 transcription." SIGNOR-253639 gemcitabine chemical CHEBI:175901 ChEBI TYMS protein P04818 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003207 25562513 t miannu "2',2'-Difluoro-2'-deoxycytidine (dFdC, gemcitabine) is a cytidine analogue active against several solid tumor types, such as ovarian, pancreatic and non-small cell lung cancer. The compound has a complex mechanism of action. Because of the structural similarity of one metabolite of dFdC, dFdUMP, with the natural substrate for thymidylate synthase (TS) dUMP, we investigated whether dFdC and its deamination product 2',2'-difluoro-2'-deoxyuridine (dFdU) would inhibit TS. This study was performed using two solid tumor cell lines: the human ovarian carcinoma cell line A2780 and its dFdC-resistant variant AG6000. The specific TS inhibitor Raltitrexed (RTX) was included as a positive control. Using the in situ TS activity assay measuring the intracellular conversion of [5-(3)H]-2'-deoxyuridine or [5-(3)H]-2'-deoxycytidine to dTMP and tritiated water, it was observed that dFdC and dFdU inhibited TS." SIGNOR-259350 capecitabine chemical CHEBI:31348 ChEBI TYMS protein P04818 UNIPROT "down-regulates activity" "chemical inhibition" 9606 15866500 t miannu "These findings suggest that the mechanism of antiproliferative toxicity of capecitabine is at least partly due to TS inhibitory activity of its active metabolite 5-fluoro-2'-deoxyuridine monophosphate (FdUMP)." SIGNOR-259354 serine smallmolecule CHEBI:17822 ChEBI Ser-tRNA(Ser) smallmolecule CHEBI:29162 ChEBI "up-regulates quantity" "precursor of" 9606 24095058 t miannu "As a member of the aminoacyl-tRNA synthetase family, seryl-tRNA synthetase (SerRS) catalyzes the aminoacylation reaction that charges serine onto its cognate tRNA for protein synthesis" SIGNOR-270500 "ICI D1694" chemical CHEBI:5847 ChEBI TYMS protein P04818 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206403 "pemetrexed disodium" chemical CHEBI:63722 ChEBI TYMS protein P04818 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 14596699 t miannu "Thymidylate synthase, the primary target of pemetrexed,9 is a fo-late-dependent enzyme that catalyzes the transformation of deoxyuri-dine monophosphate to deoxythymidine monophosphate. Inhibi-tion of TS results in decreased levels of thymidine, which is necessary for DNA synthesis. In addition to TS, pemetrexed inhibits DHFR, aminoimidazole carboxamide ribonucleotide formyltransferase (AICARFT), and glycinamide ribonucleotide formyltransferase (GARFT)." SIGNOR-259289 pralatrexate chemical CHEBI:71223 ChEBI TYMS protein P04818 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23409799 t miannu "Pralatrexate is a small molecule with a chemical formula C23H23N7O5 and a molecular weight of 477.48 g/mol (Box 1). It competitively inhibits dihydrofolate reductase (DHFR) and thymidylate synthase." SIGNOR-259352 2',2'-difluoro-2'-deoxyuridine chemical CHEBI:83486 ChEBI TYMS protein P04818 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003207 25562513 t miannu "2',2'-Difluoro-2'-deoxycytidine (dFdC, gemcitabine) is a cytidine analogue active against several solid tumor types, such as ovarian, pancreatic and non-small cell lung cancer. The compound has a complex mechanism of action. Because of the structural similarity of one metabolite of dFdC, dFdUMP, with the natural substrate for thymidylate synthase (TS) dUMP, we investigated whether dFdC and its deamination product 2',2'-difluoro-2'-deoxyuridine (dFdU) would inhibit TS. This study was performed using two solid tumor cell lines: the human ovarian carcinoma cell line A2780 and its dFdC-resistant variant AG6000. The specific TS inhibitor Raltitrexed (RTX) was included as a positive control. Using the in situ TS activity assay measuring the intracellular conversion of [5-(3)H]-2'-deoxyuridine or [5-(3)H]-2'-deoxycytidine to dTMP and tritiated water, it was observed that dFdC and dFdU inhibited TS." SIGNOR-259351 MYC protein P01106 UNIPROT TYMS protein P04818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18677108 t miannu "Analysis of in vivo C-MYC interactions with TS, IMPDH2 and PRPS2 genes confirmed that they are direct C-MYC targets. C-MYC depletion did not significantly affect levels of E2F1 protein reported to regulate expression of many S-phase specific genes, but resulted in the repression of several genes encoding enzymes rate-limiting for dNTP metabolism. These included thymidylate synthase (TS), inosine monophosphate dehydrogenase 2 (IMPDH2) and phosphoribosyl pyrophosphate synthetase 2 (PRPS2). C-MYC depletion also resulted in reduction in the amounts of deoxyribonucleoside triphosphates (dNTPs) and inhibition of proliferation." SIGNOR-267374 YBX1 protein P67809 UNIPROT TYMS protein P04818 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001023 17072343 f miannu "YB-1 knockdown by siRNA upregulated 344 genes, including MDR1, thymidylate synthetase, S100 calcium binding protein and cyclin B, and downregulated 534 genes, including CXCR4, N-myc downstream regulated gene 1, E-cadherin and phospholipase C." SIGNOR-255613 E2F1 protein Q01094 UNIPROT TYMS protein P04818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253863 TFDP1 protein Q14186 UNIPROT TYMS protein P04818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253861 GATA1 protein P15976 UNIPROT CYBB protein P04839 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 10734088 t "These results suggest that GATA-1 is an activator and that GATA-2 is a relative competitive inhibitor of GATA-1 in the expression of the gp91(phox) gene in human eosinophils." SIGNOR-259947 GATA2 protein P23769 UNIPROT CYBB protein P04839 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 10734088 t "These results suggest that GATA-1 is an activator and that GATA-2 is a relative competitive inhibitor of GATA-1 in the expression of the gp91(phox) gene in human eosinophils." SIGNOR-259948 IRF8 protein Q02556 UNIPROT CYBB protein P04839 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001412 11483597 f miannu "we found that tyrosine phosphorylated ICSBP activates CYBB and NCF2 transcription, during late myeloid differentiation, by interacting with PU.1, IRF1 and CBP." SIGNOR-222710 SMO protein Q99835 UNIPROT GNAI2 protein P04899 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 16885213 t lperfetto "Using this assay we determined that mouse Smo couples to all members of the Gi family but does not couple to those of other G protein families." SIGNOR-148490 SLBP protein Q14493 UNIPROT H2AC4 protein P04908 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265397 KDM4C protein Q9H3R0 UNIPROT H2AC4 protein P04908 UNIPROT "down-regulates activity" demethylation "Lys 10" GRGKQGGkARAKAKT 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263863 KDM4C protein Q9H3R0 UNIPROT H2AC4 protein P04908 UNIPROT "down-regulates activity" demethylation "Lys 37" RVHRLLRkGNYSERV 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263862 GAST protein P01350 UNIPROT SLC4A2 protein P04920 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000269 22228178 f "Gastrin inhibited proliferation of colon cancer cells by suppressing expression of EGR1 and AE2 and by blocking ERK phosphorylation." SIGNOR-254251 6alpha-methylprednisolone chemical CHEBI:6888 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 6749443 t "bronchial ashma" gcesareni SIGNOR-251696 EGR1 protein P18146 UNIPROT SLC4A2 protein P04920 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000269 22228178 f "Cellular and molecular experiments indicated that AE2 expression promoted proliferation of colon cancer cells. In addition, we found that transcription factor EGR1 underlies AE2 upregulation and the AE2 sequester p16INK4a (P16) in the cytoplasm of colon cancer cells" SIGNOR-254250 HNF1A protein P20823 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10050749 t lperfetto "Growth hormone induces insulin-like growth factor-I gene transcription by a synergistic action of STAT5 and HNF-1α" SIGNOR-251720 HOXA9 protein P31269 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25252870 f miannu "Hoxa9bound directly to the putative promoter and a dnase-hypersensitive region in the first intron of the igf1 gene. Transcription rates of the igf1 gene paralleledhoxa9activity" SIGNOR-205308 STAT5A protein P42229 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 10050749 t lperfetto "Growth hormone induces insulin-like growth factor-I gene transcription by a synergistic action of STAT5 and HNF-1α" SIGNOR-251743 PPARGC1A protein Q9UBK2 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 23217713 t miannu "PGC-1 alpha specifically induces IGF1 and represses myostatin, and expression of PGC-1a 4 in vitro and in vivo induces robust skeletal muscle hypertrophy" SIGNOR-256152 PRKCA protein P17252 UNIPROT ATP1A1 protein P05023 UNIPROT "down-regulates activity" phosphorylation Ser16 KYEPAAVsEQGDKKG 1792 BTO:0003069 14976217 t miannu "Parathyroid hormone (PTH) inhibits Na+,K+-ATPase activity through protein kinase C- (PKC) and extracellular signal-regulated kinase- (ERK) dependent pathways and increases serine phosphorylation of the α1-subunit. These results suggest that PTH regulates Na(+),K(+)-ATPase by PKC and ERK-dependent alpha(1)-subunit phosphorylation and that the phosphorylation requires the expression of a serine at the 11 position of the Na(+),K(+)-ATPase alpha(1)-subunit." SIGNOR-262941 MAPK1 protein P28482 UNIPROT ATP1A1 protein P05023 UNIPROT "down-regulates activity" phosphorylation Ser16 KYEPAAVsEQGDKKG 1792 BTO:0003069 14976217 t miannu "Parathyroid hormone (PTH) inhibits Na+,K+-ATPase activity through protein kinase C- (PKC) and extracellular signal-regulated kinase- (ERK) dependent pathways and increases serine phosphorylation of the α1-subunit. These results suggest that PTH regulates Na(+),K(+)-ATPase by PKC and ERK-dependent alpha(1)-subunit phosphorylation and that the phosphorylation requires the expression of a serine at the 11 position of the Na(+),K(+)-ATPase alpha(1)-subunit." SIGNOR-262940 PRKCZ protein Q05513 UNIPROT ATP1A1 protein P05023 UNIPROT "up-regulates activity" phosphorylation Ser16 KYEPAAVsEQGDKKG 9606 BTO:0000018 12671055 t miannu "Na,K-ATPase alpha(1) subunit was phosphorylated by PKC in hypoxia-treated AEC. In AEC treated with a PKC-zeta antagonist peptide or with the Na,K-ATPase alpha(1) subunit lacking the PKC phosphorylation site (Ser-18), hypoxia failed to decrease Na,K-ATPase abundance and function." SIGNOR-263181 WFS1 protein O76024 UNIPROT ATP1B1 protein P05026 UNIPROT "up-regulates quantity" binding 9534 BTO:0000298 17947299 t SARA "Sodium-potassium ATPase 1 Subunit Is a Molecular Partner of Wolframin, an Endoplasmic Reticulum Protein Involved in ER Stress|We conclude that the interaction may be important for Na+/K+ ATPase beta1 subunit maturation" SIGNOR-260999 NR3C1 protein P04150 UNIPROT ATP1B1 protein P05026 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 9694812 t miannu "Together these data indicate that the 21-base pair sequence represents a true MRE/GRE and that optimal activation of the human Na/K-ATPase beta1 promoter is controlled by mineralocorticoid and glucocorticoid hormones. It appears that an interaction of MR with GR on the beta1 promoter effectively down-regulates transcription." SIGNOR-254864 NR3C2 protein P08235 UNIPROT ATP1B1 protein P05026 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000318 9694812 f miannu "Together these data indicate that the 21-base pair sequence represents a true MRE/GRE and that optimal activation of the human Na/K-ATPase beta1 promoter is controlled by mineralocorticoid and glucocorticoid hormones. It appears that an interaction of MR with GR on the beta1 promoter effectively down-regulates transcription." SIGNOR-254865 HNF1A protein P20823 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8383844 f miannu "Contransfection experiments of aldolase B/CAT constructs and of expression vectors for different transcription factors were carried out in human hepatoma Hep G2 cells. We found that DBP and HNF-1 are strong transactivators of the aldolase B promoter while C/EBP and vHNF-1 are only weak activators" SIGNOR-253834 DBP protein Q10586 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 8383844 f miannu "Contransfection experiments of aldolase B/CAT constructs and of expression vectors for different transcription factors were carried out in human hepatoma Hep G2 cells. We found that DBP and HNF-1 are strong transactivators of the aldolase B promoter while C/EBP and vHNF-1 are only weak activators" SIGNOR-253833 NCOA1 protein Q15788 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255061 PPARGC1A protein Q9UBK2 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 16891307 f miannu "Overexpression of SRC1 and PGC1alpha by recombinant adenoviruses led to a significant up-regulation of well characterized HNF4alpha-dependent genes (ApoCIII, ApoAV, PEPCK, AldoB, OTC, and CYP7A1) and forced HepG2 cells toward a more differentiated phenotype as demonstrated by increased ureogenic rate." SIGNOR-255055 LDHA protein P00338 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0000164 9192621 f "The lactate dehydrogenase-A gene (LDH-A), whose product participates in normal anaerobic glycolysis and is frequently increased in human cancers, was identified as a c-Myc-responsive gene." SIGNOR-259370 KRAS protein P01116 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0000797 27340238 f "These alterations corresponded to mutant KRAS and BRAF-dependent increases in glucose uptake and lactate production. Metabolic reprogramming and glucose conversion to lactate in RKO cells were proportional to levels of BRAF V600E protein." SIGNOR-259372 DAPK1 protein P53355 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 BTO:0000776 17339337 t gcesareni "Dna damage-activated protein kinases like chk1/2 modify the box-i domain of p53 at thr18 and ser20 (46) by an allosteric mechanism (10)." SIGNOR-153491 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe634 VHHQKLVfFAEDVGS -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261771 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Phe708 YENPTYKfFEQMQN -1 8943232 t lperfetto "The precise cathepsin D cleavage sites within these recombinant betaAPP substrates were identified using this technique. Both recombinant substrates were cleaved at the following sites: Leu49-Val50, Asp68-Ala69, Phe93-Phe94. | two additional cleavage sites near the amino terminus of betaA4, Glu-3-Val-2 and Glu3-Phe4, were observed, indicating that cathepsin D cleavage of betaAPP is influenced by the structural integrity of the substrate. Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261776 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Ala657 MVGGVVIaTVIVITL -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261738 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Ala617 ISEVKMDaEFRHDSG -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261737 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Asp572 PWHSFGAdSVPANTE -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261761 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Leu664 ATVIVITlVMLKKKQ -1 8943232 t lperfetto "The precise cathepsin D cleavage sites within these recombinant betaAPP substrates were identified using this technique. Both recombinant substrates were cleaved at the following sites: Leu49-Val50, Asp68-Ala69, Phe93-Phe94. | two additional cleavage sites near the amino terminus of betaA4, Glu-3-Val-2 and Glu3-Phe4, were observed, indicating that cathepsin D cleavage of betaAPP is influenced by the structural integrity of the substrate. Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261784 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe709 ENPTYKFfEQMQN -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261777 TARS1 protein P26639 UNIPROT tRNA(Thr) smallmolecule CHEBI:29180 ChEBI "down-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270501 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Met666 VIVITLVmLKKKQYT -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261789 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Phe619 EVKMDAEfRHDSGYE -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261769 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe635 HHQKLVFfAEDVGSN -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261774 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe634 VHHQKLVfFAEDVGS -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261770 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Gln711 PTYKFFEqMQN -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261790 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Glu637 QKLVFFAeDVGSNKG -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261768 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Glu618 SEVKMDAeFRHDSGY -1 8943232 t lperfetto "The precise cathepsin D cleavage sites within these recombinant betaAPP substrates were identified using this technique. Both recombinant substrates were cleaved at the following sites: Leu49-Val50, Asp68-Ala69, Phe93-Phe94. | two additional cleavage sites near the amino terminus of betaA4, Glu-3-Val-2 and Glu3-Phe4, were observed, indicating that cathepsin D cleavage of betaAPP is influenced by the structural integrity of the substrate. Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261767 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Asp683 HHGVVEVdAAVTPEE -1 8943232 t lperfetto "The precise cathepsin D cleavage sites within these recombinant betaAPP substrates were identified using this technique. Both recombinant substrates were cleaved at the following sites: Leu49-Val50, Asp68-Ala69, Phe93-Phe94. | two additional cleavage sites near the amino terminus of betaA4, Glu-3-Val-2 and Glu3-Phe4, were observed, indicating that cathepsin D cleavage of betaAPP is influenced by the structural integrity of the substrate. Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261765 TP53 protein P04637 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR down-regulates 9606 27692180 f miannu "P53 regulates basal expression of AIF and SCO2 and facilitates oxidative phosphorylation. The expression of GLUT1, GLUT4, and HK2 is negatively regulated by p53, whereas TIGAR expression is induced by p53. The net result of p53-mediated regulation of these glycolytic enzymes is the suppression of glycolysis. In addition, p53 directly binds and inhibits G6PD activity and downregulates the pentose phosphate pathway." SIGNOR-267467 VARLITINIB chemical CID:42642648 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189903 ATR protein Q13535 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 11865061 t gcesareni "Nhibition of atr kinase activity substantially reduces hypoxia-induced phosphorylation of p53 protein on serine 15 as well as p53 protein accumulation." SIGNOR-115134 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Leu649 NKGAIIGlMVGGVVI -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261783 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe709 ENPTYKFfEQMQN -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261778 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Thr663 IATVIVItLVMLKKK -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261793 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Thr658 VGGVVIAtVIVITLV -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261792 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Glu612 IKTEEISeVKMDAEF -1 8943232 t lperfetto "The precise cathepsin D cleavage sites within these recombinant betaAPP substrates were identified using this technique. Both recombinant substrates were cleaved at the following sites: Leu49-Val50, Asp68-Ala69, Phe93-Phe94. | two additional cleavage sites near the amino terminus of betaA4, Glu-3-Val-2 and Glu3-Phe4, were observed, indicating that cathepsin D cleavage of betaAPP is influenced by the structural integrity of the substrate. Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261766 CTSD protein P07339 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity by destabilization" cleavage Asp638 KLVFFAEdVGSNKGA -1 8943232 t lperfetto "FIG. 4. Schematic representation of the major cathepsin D cleavage sites in FLAG-bAPP156-bFGF and in bAPP100-FLAG. The amino acid sequences for the FLAG-bAPP156-bFGF and bAPP100-FLAG substrates are shown. Large arrows denote major cleavage sites. Unique cathepsin D cleavage sites in urea-denatured FLAG-bAPP156-bFGF are labeled (U). Small arrowheads denote minor bAPP100-FLAG cleavage sites determined by mass spectral analysis.|Taken together, these results indicate that in vitro, cathepsin D is unlikely to function as gamma-secretase; however, the ability of this enzyme to efficiently cleave betaAPP substrates at nonamyloidogenic sites within the molecule may reflect a role in betaAPP catabolism." SIGNOR-261764 MAPK8 protein P45983 UNIPROT APP protein P05067 UNIPROT up-regulates phosphorylation Thr743 VEVDAAVtPEERHLS 9606 BTO:0000793 12917434 t lperfetto "Phosphorylation of amyloid precursor protein at threonine 668 is essential for its copper-responsive trafficking in sh-sy5y neuroblastoma cells. We found that the threonine 668 within the abetapp intracellular domain (aid or elsewhere aicd) is indeed phosphorylated by jnk1" SIGNOR-117852 CTCF protein P49711 UNIPROT APP protein P05067 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11706010 f miannu "Depleting HeLa cell nuclear extract of endogenous CTCF specifically reduced transcriptional activity from the APP promoter. CTCF activates transcription from the APP promoter and that the activation domain is located on the N-terminal side of the zinc finger domain." SIGNOR-253823 MDGA2 protein Q7Z553 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26206665 f miannu "Enhanced protein expression of p53 and p21 by MDGA2 was confirmed in MDGA2 overexpressed cells and xenograft tumours." SIGNOR-264241 GSK3B protein P49841 UNIPROT APP protein P05067 UNIPROT unknown phosphorylation Thr743 VEVDAAVtPEERHLS -1 8764598 t "The sole site of phosphorylation in APPcyt by GSK-3beta was determined by phosphoamino acid analysis and phosphorylation of APPcyt mutant peptides to be Thr743 (numbering as for APP770)." SIGNOR-251220 MAPK10 protein P53779 UNIPROT APP protein P05067 UNIPROT up-regulates phosphorylation Thr743 VEVDAAVtPEERHLS 9606 24610780 t lperfetto "Phosphorylation of amyloid precursor protein at threonine 668 is essential for its copper-responsive trafficking in sh-sy5y neuroblastoma cells. is regulated by jnk3 via phosphorylation of app at thr668" SIGNOR-204671 CASP6 protein P55212 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Asp616 EISEVKMdAEFRHDS -1 10438520 t lperfetto "Inhibition of caspase-6 activity prevents serum deprivation-mediated increase of Ab. Caspase-6 directly cleaves APP at the C terminus and generates a C-terminal fragment of 3 kDa (Capp3) and an Ab-containing 6.5-kDa fragment, Capp6.5, that increases in serum-deprived neurons" SIGNOR-261762 BACE1 protein P56817 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Asp616 EISEVKMdAEFRHDS 9606 10931940 t lperfetto "Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261763 PAFAH1B2 protein P68402 UNIPROT APP protein P05067 UNIPROT up-regulates 9606 23238734 f miannu "We provide evidence that the loss of pafah1b2 potently reduces a_ by promoting the degradation of its immediate precursor, the _ctf." SIGNOR-200188 ADAM17 protein P78536 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage -1 9774383 t lperfetto "By the use of gene disruption (knockout), we now demonstrate that TACE (tumor necrosis factor alpha converting enzyme), a member of the ADAM family (a disintegrin and metalloprotease-family) of proteases, plays a central role in regulated alpha-cleavage of APP. Our data suggest that TACE may be the alpha-secretase responsible for the majority of regulated alpha-cleavage in cultured cells. " SIGNOR-262829 CDK5 protein Q00535 UNIPROT APP protein P05067 UNIPROT unknown phosphorylation Thr743 VEVDAAVtPEERHLS 10116 BTO:0000938 10936190 t llicata "In vitro, active cyclin-dependent kinase 5 (Cdk5) phosphorylated the cytoplasmic domain of APP at Thr(668). Treatment of mature neurons with an antisense oligonucleotide to Cdk5 suppressed Cdk5 expression and significantly diminished the level of phosphorylated APP. The expression of APP was unaffected in antisense-treated neurons. These results indicate that in neurons APP is phosphorylated by Cdk5, and that this may play a role in its localization." SIGNOR-250651 PITRM1 protein Q5JRX3 UNIPROT APP protein P05067 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000142 16849325 t Giorgia "In the present study we have identified and characterized the human PreP homologue, hPreP, in brain mitochondria, and we show its capacity to degrade the amyloid beta-protein (Abeta). PreP belongs to the pitrilysin oligopeptidase family M16C containing an inverted zinc-binding motif. We show that hPreP is localized to the mitochondrial matrix. In situ immuno-inactivation studies in human brain mitochondria using anti-hPreP antibodies showed complete inhibition of proteolytic activity against Abeta." SIGNOR-260661 PLD3 protein Q8IV08 UNIPROT APP protein P05067 UNIPROT "up-regulates quantity" binding 9606 BTO:0000007 24336208 t Monia "Furthermore, PLD3 can be co-immunoprecipitated with APP in cultured cells (Extended Data Figure 4). Together, these studies demonstrate that PLD3 plays a role in APP processing. Over-expression of PLD3 leads to a significant decrease in intracellular APP and extracellular Aβ42 and Aβ40, while knock-down of PLD3 leads to a significant increase in extracellular Aβ42 and Aβ40. Together, our genetic and functional data indicate that carriers of PLD3 coding variants have a two-fold increased risk for LOAD and that PLD3 influences APP processing." SIGNOR-261200 CDK5RAP2 protein Q96SN8 UNIPROT APP protein P05067 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr743 VEVDAAVtPEERHLS 9606 15178331 t Manara "The APPcyt is phosphorylated at Thr668 in vivo specifically in the brain. Cyclin‐dependent kinase 5 (Cdk5), a unique member of the Cdk family that is implicated in central nervous system development, participates in this phosphorylation. | In the present study, we demonstrate that APP phosphorylated at Thr668 is less vulnerable to cytoplasmic cleavage by caspase-3 and caspase-8." SIGNOR-260818 BACE2 protein Q9Y5Z0 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe634 VHHQKLVfFAEDVGS 9606 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Aβ is produced from the Aβ precursor protein (APP) by two proteolytic events. A β-secretase activity cleaves APP at the N terminus of Aβ (β site) between amino acids Met-671 and Asp-672 |We show here that BACE2 cleaves APP at its β site and more efficiently at sites within the Aβ region of APP, after Phe-19 and Phe-20 of Aβ." SIGNOR-261772 BACE2 protein Q9Y5Z0 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe634 VHHQKLVfFAEDVGS 9606 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261773 BACE2 protein Q9Y5Z0 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe709 ENPTYKFfEQMQN 9606 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261779 BACE2 protein Q9Y5Z0 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage Phe635 HHQKLVFfAEDVGSN 9606 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Aβ is produced from the Aβ precursor protein (APP) by two proteolytic events. A β-secretase activity cleaves APP at the N terminus of Aβ (β site) between amino acids Met-671 and Asp-672 |We show here that BACE2 cleaves APP at its β site and more efficiently at sites within the Aβ region of APP, after Phe-19 and Phe-20 of Aβ." SIGNOR-261775 HSPA1A protein P0DMV8 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates binding 9606 21730050 t gcesareni "Interestingly, FKBP51 forms complexes in mitochondria with the glucocorticoid receptor and the Hsp90/Hsp70-based chaperone heterocomplex" SIGNOR-251668 gamma-secretase complex SIGNOR-C98 SIGNOR APP protein P05067 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 19958215 t lperfetto "The production and accumulation of the beta amyloid protein (Abeta) is a key event in the cascade of oxidative and inflammatory processes that characterizes Alzheimer's disease (AD). A multi-subunit enzyme complex, referred to as gamma (gamma) secretase, plays a pivotal role in the generation of Abeta from its parent molecule, the amyloid precursor protein (APP)." SIGNOR-251576 L-arginine chemical CHEBI:16467 ChEBI ARG1 protein P05089 UNIPROT up-regulates BTO:0000801 BTO:0001103 25386178 f apalma "In mammalian cells, arginine can be catabolized by four classes of enzymes (Figure ​(Figure1):1): NOS, arginase, arginine decarboxylase (ADC), and arginine:glycine amidinotransferase (AGAT)" SIGNOR-255555 AR protein P10275 UNIPROT ARG1 protein P05089 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321 20711410 f miannu "The regulation of arginase expression following androgen stimulation was dependent on the androgen receptor (AR), as a siRNA treatment targeting the AR inhibited both ARG1 and ARG2 overexpression." SIGNOR-253738 STAT6 protein P42226 UNIPROT ARG1 protein P05089 UNIPROT up-regulates BTO:0000801 BTO:0001103 25386178 f apalma "Cytokines like IL-4 or IL-13 lead to STAT6 phosphorylation with consecutive arginase expression and varying further aspects of M2 polarization (mannose receptor, Ym1, Fizz1)" SIGNOR-255557 abiraterone chemical CHEBI:68642 ChEBI CYP17A1 protein P05093 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-204810 6-(7-hydroxy-5,6-dihydropyrrolo[1,2-c]imidazol-7-yl)-N-methyl-2-naphthalenecarboxamide chemical CHEBI:94965 ChEBI CYP17A1 protein P05093 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207141 GATA6 protein Q92908 UNIPROT CYP17A1 protein P05093 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002850 BTO:0000975 15284005 f miannu "The transcription factor GATA6, which regulates the promoter activity of CYP17 and CYP11A, was increased in the PCOS compared to normal theca cells." SIGNOR-254198 ITGB1BP1 protein O14713 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257656 SRC protein P12931 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Tyr785 STFTNITyRGT 9606 11723131 t lperfetto "The phosphorylation level of beta(3) integrin was modulated using a temperature-sensitive v-Src kinase. Increased beta(3) phosphorylation abolished alpha(v)beta(3)- but not alpha(5)beta(1)-mediated adhesion to fibronectin. Thus, phosphorylation of the cytoplasmic domain of beta(3) is a negative regulator of alpha(v)beta(3)-fibronectin binding strength." SIGNOR-247207 SRC protein P12931 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Tyr773 DTANNPLyKEATSTF 9606 BTO:0003904 11723131 t lperfetto "The phosphorylation level of beta(3) integrin was modulated using a temperature-sensitive v-Src kinase. Increased beta(3) phosphorylation abolished alpha(v)beta(3)- but not alpha(5)beta(1)-mediated adhesion to fibronectin. Thus, phosphorylation of the cytoplasmic domain of beta(3) is a negative regulator of alpha(v)beta(3)-fibronectin binding strength." SIGNOR-247202 AKT1 protein P31749 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Thr779 LYKEATStFTNITYR 9606 BTO:0000132 10896934 t gcesareni "A survey of several protein kinases revealed that Thr-753 was avidly phosphorylated by PDK1 and Akt/PKB in vitro. These observations suggest that activation of PDK1 and/or Akt/PKB in platelets may modulate the binding activity and/or specificity of beta(3) for signaling molecules." SIGNOR-252552 PDK1 protein Q15118 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Thr779 LYKEATStFTNITYR -1 10896934 t miannu "PDK1 specifically phosphorylates Thr-753 in 3. Our data argue that phosphorylation of Thr-753, which is conserved in many subunits, reduces the ability of PTB-containing proteins to bind the NXX(pY) motif in 3." SIGNOR-250264 FERMT3 protein Q86UX7 UNIPROT ITGB3 protein P05106 UNIPROT "up-regulates activity" binding 10090 BTO:0000132;BTO:0003292 18278053 t lperfetto "Mechanistically, Kindlin-3 can directly bind to regions of beta-integrin tails distinct from those of Talin and trigger integrin activation. We have therefore identified Kindlin-3 as a novel and essential element for platelet integrin activation in hemostasis and thrombosis|Kindlin-3 was also able to interact with the wild-type beta1 and beta3 integrin tails (Fig. 3c), in the presence and absence of Talin1 (Supplementary Fig. 3 online), and the F3 subdomain of Kindlin-3 was sufficient for this interaction and this interaction occurred in a direct manner" SIGNOR-266066 DOK1 protein Q99704 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257687 TLN1 protein Q9Y490 UNIPROT ITGB3 protein P05106 UNIPROT "up-regulates activity" binding 10090 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257625 AKT proteinfamily SIGNOR-PF24 SIGNOR ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Thr779 LYKEATStFTNITYR -1 10896934 t "Threonine phosphorylation of the beta 3 integrin cytoplasmic tail, at a site recognized by PDK1 and Akt/PKB in vitro, regulates Shc binding.|We recently observed that phosphorylation of a threonine (Thr-753), six amino acids proximal to tyrosine 759 in beta(3) of the platelet specific integrin alpha(IIb)beta(3), inhibits outside-in signaling through this receptor.| A survey of several protein kinases revealed that Thr-753 was avidly phosphorylated by PDK1 and Akt/PKB in vitro." SIGNOR-251479 ITGB1BP1 protein O14713 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257649 SIRT7 protein Q9NRC8 UNIPROT TP53 protein P04637 UNIPROT down-regulates deacetylation 9606 18239138 t gcesareni "We found that sirt7 interacts with p53 and efficiently deacetylates p53 in vitro, which corresponds to hyperacetylation of p53 in vivo." SIGNOR-160539 JAK2 protein O60674 UNIPROT ITGB2 protein P05107 UNIPROT "up-regulates activity" phosphorylation 9606 25624455 t miannu "PTKs of the JAK and SRC families have a regulatory role in LFA-1 affinity triggering, with JAKs showing a positive role (3), whereas SRCs possibly have a negative role." SIGNOR-254738 PRKCB protein P05771 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249122 PRKCB protein P05771 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Ser745 FEKEKLKsQWNNDNP 9606 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249119 SRC protein P12931 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000876 25624455 t miannu "PTKs of the JAK and SRC families have a regulatory role in LFA-1 affinity triggering, with JAKs showing a positive role (3), whereas SRCs possibly have a negative role." SIGNOR-254740 PRKCA protein P17252 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Thr760 LFKSATTtVMNPKFA 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249125 PRKCA protein P17252 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249121 PTPRG protein P23470 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" 9606 25624455 f miannu "PTPRG activation inhibits chemoattractant induced LFA-1 affinity triggering and mediated adhesion in human primary monocytes.we show that PTPRG is a novel negative regulator of LFA-1 high-affinity-state triggering and mediated arrest by chemoattractants in human primary monocytes. Notably, PTKs of the JAK and SRC families have a regulatory role in LFA-1 affinity triggering, with JAKs showing a positive role (3), whereas SRCs possibly have a negative role (37). In our context, SRC appears inhibited by PTPRG activation (Table I), thus making it unlikely that the antiadhesive effect of PTPRG is mediated by SRC activation." SIGNOR-254735 PRKCH protein P24723 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Ser745 FEKEKLKsQWNNDNP 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249118 PRKCH protein P24723 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249123 PRKCD protein Q05655 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249124 PRKCD protein Q05655 UNIPROT ITGB2 protein P05107 UNIPROT "up-regulates activity" phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 BTO:0000782 11700305 t lperfetto "We identify catalytic domain fragments of protein kinase c (pkc) delta and pkcbetai/ii as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin cd18 chain. The sites phosphorylated in vitro were identified as ser-745 and thr-758. Pkc-mediated phosphorylation of cd18 after cell stimulation could lead to the recruitment of 14-3-3 proteins to the activated integrin, which may play a role in regulating its adhesive state or ability to signal." SIGNOR-111495 LDHB protein P07195 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0000164 34929314 f lperfetto "LDHB is a glycolytic enzyme that catalyzes the conversion of lactic acid and NAD+ into pyruvate, NADH and H+. " SIGNOR-267654 PRKCD protein Q05655 UNIPROT ITGB2 protein P05107 UNIPROT up-regulates phosphorylation Thr758 NPLFKSAtTTVMNPK 9606 BTO:0000782 18550856 t gcesareni "In this study, we present evidence that pkc isoforms are the major protein kinases that phosphorylate the c terminus of the integrin cd18 chain in leukocytes. Ser-745 is identified as a novel phosphorylation site in the integrin cytoplasmic domain. Additionally, we show that a thr-758-phosphorylated integrin peptide can interact with 14-3-3 proteins in leukocyte lysates" SIGNOR-178897 PRKCD protein Q05655 UNIPROT ITGB2 protein P05107 UNIPROT unknown phosphorylation Ser745 FEKEKLKsQWNNDNP 9606 BTO:0000751 11700305 t lperfetto "Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. |" SIGNOR-249120 DOK1 protein Q99704 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257680 TLN1 protein Q9Y490 UNIPROT ITGB2 protein P05107 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257618 Corticotropin protein P01189_PRO_0000024969 UNIPROT CYP11A1 protein P05108 UNIPROT "up-regulates quantity" 9606 24631756 f lperfetto "CTH signaling promotes the single steroidogenic rate limiting step, which is the conversion of cholesterol to pregnenolone by Cholesterol Side-Chain Cleavage Enzyme (P450scc), encoded in the CYP11A1 gene. This is conferred by a direct stimulating effect of ACTH on the promoter of CYP11A1 (Chung et al., 1997, Liu and Simpson, 1997, Hu et al., 2001). Further, it stimulates conversion of pregnenolone to 17-hydroxypregnenolone by upregulating the expression of 3β hydroxysteroid dehydrogenase enzyme (3β-HSD)" SIGNOR-268719 FOXL2 protein P58012 UNIPROT CYP11A1 protein P05108 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254177 SIRT3 protein Q9NTG7 UNIPROT CYP11A1 protein P05108 UNIPROT "up-regulates quantity by stabilization" deacetylation Lys148 LKKSAAWkKDRVALN 9606 BTO:0002588 22585829 t lperfetto "Resveratrol stimulates cortisol biosynthesis by activating SIRT-dependent deacetylation of P450scc.|Stable overexpression of SIRT3 abrogates the cellular content of acetylated P450scc, concomitant with an increase in P450scc protein expression and cortisol secretion. Mutation of K148 and K149 to alanine stabilizes the expression of P450scc and results in a 1.5-fold increase in pregnenolone biosynthesis." SIGNOR-268717 SIRT3 protein Q9NTG7 UNIPROT CYP11A1 protein P05108 UNIPROT "up-regulates quantity by stabilization" deacetylation Lys149 KKSAAWKkDRVALNQ 9606 BTO:0002588 22585829 t lperfetto "Resveratrol stimulates cortisol biosynthesis by activating SIRT-dependent deacetylation of P450scc.|Stable overexpression of SIRT3 abrogates the cellular content of acetylated P450scc, concomitant with an increase in P450scc protein expression and cortisol secretion. Mutation of K148 and K149 to alanine stabilizes the expression of P450scc and results in a 1.5-fold increase in pregnenolone biosynthesis." SIGNOR-268718 calcium(2+) smallmolecule CHEBI:29108 ChEBI S100A8 protein P05109 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001044 16690079 t miannu "S100 proteins comprise the largest family of calcium-binding proteins. Members of this family usually form homo- or heterodimers, which may associate to higher-order oligomers in a calcium-dependent manner. The heterodimers of S100A8 and S100A9 represent the major calcium-binding proteins in phagocytes. Both proteins regulate migration of these cells via modulation of tubulin polymerization." SIGNOR-261935 NFATC1 protein O95644 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8668213 t lperfetto "Recombinant NFAT1 can mediate transcription of the interleukin-2, interleukin-4, tumor necrosis factor alpha, and granulocyte-macrophage colony-stimulating factor promoters in T cells, suggesting that NFAT1 contributes to the CsA-sensitive transcription of these genes during the immune response." SIGNOR-254498 JUNB protein P17275 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 21799768 f "Our results suggest that the prolonged IL-4 expression in NFAT1 deficient Th2 cells is mediated by preferential binding of JUNB/SATB1 to the IL-4 promoter with permissive chromatin architecture" SIGNOR-254503 GATA3 protein P23771 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 12876556 f "Initiation of transcription of the gene encoding IL-4 in naive T(H) cells is regulated by the T(H) 2-specific transcription factor GATA3" SIGNOR-254500 CIITA protein P33076 UNIPROT IL4 protein P05112 UNIPROT down-regulates "transcriptional regulation" 9606 BTO:0000782 10946277 f "We identified two domains of CIITA that interact with two distinct domains of CBP/p300 that are also recognized by NF-AT. CIITA mutants that retain the ability to interact with CBP/p300 are sufficient to inhibit NF-AT-mediated IL-4 gene expression" SIGNOR-254499 NFATC2 protein Q13469 UNIPROT IL4 protein P05112 UNIPROT up-regulates "transcriptional regulation" 9606 23612709 f "Activated NFATc2 stimulates myoblast fusion through the increased production of IL-4 and myoferlin" SIGNOR-255460 NFATC2 protein Q13469 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 11956291 f "IRF4 synergizes with NFATc2 and the IL-4-inducing transcription factor, c-maf, to augment IL-4 promoter activity as well as to elicit significant levels of endogenous IL-4 production" SIGNOR-254502 TARS1 protein P26639 UNIPROT threonine smallmolecule CHEBI:26986 ChEBI "down-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270502 IRF4 protein Q15306 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 11956291 f "IRF4 synergizes with NFATc2 and the IL-4-inducing transcription factor, c-maf, to augment IL-4 promoter activity as well as to elicit significant levels of endogenous IL-4 production" SIGNOR-254501 LEF1 protein Q9UJU2 UNIPROT IL4 protein P05112 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 18579517 f "We identified a high affinity LEF-1-binding site in the negative regulatory element of the IL-4 promoter. Knockdown LEF-1 expression by LEF-1-specific small interfering RNA resulted in an increase in the IL-4 mRNA expression" SIGNOR-254504 TBX21 protein Q9UL17 UNIPROT IL4 protein P05112 UNIPROT down-regulates "transcriptional regulation" 9606 BTO:0000782 17541280 f "IL-4 gene transcription is inhibited by T-bet via the suppression of its promoter activity, independently of IFN-gamma. T-bet facilitates Th1 differentiation through not only upregulation of IFN-gamma, but also downregulation of IL-4 gene transcription" SIGNOR-254496 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 15048722 f "We demonstrate that NF-kappa B binds to the IL-4 promoter in vivo upon T cell activation. Inhibition of NF-kappa B nuclear translocation in living cells blocked binding of NF-kappa B to the IL-4 promoter. The data provide first evidence that NF-kappa B is directly involved in IL-4 transcription" SIGNOR-254497 Inflammation phenotype SIGNOR-PH12 SIGNOR IL4 protein P05112 UNIPROT up-regulates 9606 BTO:0000399 11290754 f apalma "Our findings indicate that chemokines acting via CCR3-initiated signaling pathways can very rapidly mobilize preformed stores of IL-4 from within human eosinophils. The means of extracellular release was by noncytotoxic, vesicular transport" SIGNOR-255494 M2_polarization phenotype SIGNOR-PH55 SIGNOR IL4 protein P05112 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. M2 polarized cells express a variety of anti-inflammatory mediators, such as IL-4, IL-10, and transforming growth factor-β (TGF-β), and contribute to immunoregulation" SIGNOR-263822 Degranulation phenotype SIGNOR-PH92 SIGNOR IL5 protein P05113 UNIPROT "up-regulates quantity" 9606 BTO:0000830 17259966 f apalma "The array of mediators released by human mast cells is enormous and explains how mast cells can be involved in so many different physiological and pathophysiological functions. Of particular relevance [...] cytokines, such as IL-3 -basophil recruitment and activation-, IL-5 -eosinophil recruitment and activation- and IL-13 -induction of IgE synthesis by B cells." SIGNOR-255346 RPS6KA5 protein O75582 UNIPROT HMGN1 protein P05114 UNIPROT "down-regulates activity" phosphorylation Ser7 sSAEGAAK 12213813 t lperfetto "HMGN1 (formerly known as HMG-14) phosphorylation at Ser6 occurs concomitantly with IE gene expression. | MSK2 seems to be the most important kinase responsible for this modification |Accordingly, it was suggested that HMGN1 phosphorylation reduces binding of the protein to the nucleosomes" SIGNOR-262988 RPS6KA4 protein O75676 UNIPROT HMGN1 protein P05114 UNIPROT unknown phosphorylation Ser7 sSAEGAAK 10090 BTO:0000452 12773393 t lperfetto "The results presented here show that MSK2 and, to a lesser extent, MSK1 are the major protein kinases required for the phosphorylation of histone H3 at both Ser10 and Ser28 and HMG-14 at Ser6 after stimulation of primary embryonic fibroblasts by TPA or anisomycin." SIGNOR-249216 PRKCA protein P17252 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser21 KEEPKRRsARLSAKP 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76282 PRKCA protein P17252 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser25 KRRSARLsAKPPAKV 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76286 PRKACA protein P17612 UNIPROT HMGN1 protein P05114 UNIPROT "down-regulates activity" phosphorylation Ser7 sSAEGAAK 9606 11438671 t miannu "PKA preferentially phosphorylates serine 6 in human HMGN1. specific phosphorylation of the NBD of HMGN proteins serves to prevent the interaction of these proteins with their chromatin targets during mitosis." SIGNOR-249993 RPS6KA3 protein P51812 UNIPROT HMGN1 protein P05114 UNIPROT "down-regulates activity" phosphorylation Ser25 KRRSARLsAKPPAKV 9606 11438671 t lperfetto "We report here that the NBD of the HMGN1 and -N2 protein family is highly and specifically phosphorylated during mitosis and that this phosphorylation has a major functional consequence: it abolishes the interaction of the proteins with its chromatin targets." SIGNOR-249101 RPS6KA3 protein P51812 UNIPROT HMGN1 protein P05114 UNIPROT "down-regulates activity" phosphorylation Ser21 KEEPKRRsARLSAKP 9606 BTO:0000567 11438671 t lperfetto "We report here that the NBD of the HMGN1 and -N2 protein family is highly and specifically phosphorylated during mitosis and that this phosphorylation has a major functional consequence: it abolishes the interaction of the proteins with its chromatin targets." SIGNOR-249100 RPS6KA3 protein P51812 UNIPROT HMGN1 protein P05114 UNIPROT unknown phosphorylation Ser7 sSAEGAAK 10090 12773393 t lperfetto "The results presented here show that MSK2 and, to a lesser extent, MSK1 are the major protein kinases required for the phosphorylation of histone H3 at both Ser10 and Ser28 and HMG-14 at Ser6 after stimulation of primary embryonic fibroblasts by TPA or anisomycin." SIGNOR-249215 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser99 AGEKEAKsD 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76278 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser89 KTEESPAsDEAGEKE 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76274 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser7 sSAEGAAK 9606 10739259 t gcesareni "Peptide mass and sequence analysis showed major and minor phosphorylation sites, respectively, at ser24 and ser28 in hmg-17, and ser20 and ser24 in hmg-14 a third phosphorylation site in hmg-14 was located at either ser6 or ser7phosphorylation of ser6 and ser7 may compromise the binding of hmgn1 protein to the binding domain of importin proteins, which in turn affects the nuclear transport and sub-cellular localization of hmgn1 protein. Protein kinase ck2 could potentially be an enzyme that regulates this process." SIGNOR-76266 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser8 MPKRKVSsAEGAAKE 9606 10739259 t gcesareni "Peptide mass and sequence analysis showed major and minor phosphorylation sites, respectively, at ser24 and ser28 in hmg-17, and ser20 and ser24 in hmg-14 a third phosphorylation site in hmg-14 was located at either ser6 or ser7phosphorylation of ser6 and ser7 may compromise the binding of hmgn1 protein to the binding domain of importin proteins, which in turn affects the nuclear transport and sub-cellular localization of hmgn1 protein. Protein kinase ck2 could potentially be an enzyme that regulates this process." SIGNOR-76270 F2RL1 protein P55085 UNIPROT SERPINB2 protein P05120 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254856 SNAI1 protein O95863 UNIPROT SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19055748 f lperfetto "We demonstrated by both cDNA microarrays and real-time quantitative RT-PCR that the functional blockade of SNAI1 induces a significant decrease of PAI-1 and uPA transcripts." SIGNOR-252262 SRF protein P11831 UNIPROT SERPINE1 protein P05121 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000161 15514113 f miannu "We previously demonstrated that serum response factor (SRF), a critical smooth muscle transcription factor, is highly expressed in LAM cells. Here we show that a high SRF level alters the plasminogen (Plg) system. Specifically, overexpression of SRF in human lung fibroblasts upregulated urokinase-type plasminogen activator (uPA) and its substrate Plg, whereas it downregulated plasminogen activator inhibitor (PAI)-1." SIGNOR-255228 TGFBR1 protein P36897 UNIPROT SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28520219 f miannu "The transforming growth factor-β pathway is the major driver of fibrotic response. Plasminogen activator inhibitor-1 (PAI-1) is a crucial downstream target of this pathway. Transforming growth factor-β positively regulates PAI-1 gene expression via two main pathways including Smad-mediated canonical and non-canonical pathways." SIGNOR-260590 N protein P59595 UNIPROT SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18055455 f miannu "In this study, we demonstrate that SARS-associated coronavirus (SARS-CoV) nucleocapsid (N) protein potentiates transforming growth factor-beta (TGF-beta)-induced expression of plasminogen activator inhibitor-1 but attenuates Smad3/Smad4-mediated apoptosis of human peripheral lung epithelial HPL1 cells." SIGNOR-260589 CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001615 22198637 t lperfetto "Both CLOCK:ARNTL and CLOCK:ARNTL2 heterodimers powerfully activate the promoter of the PAI-1 gene, officially called SERPINE1 and located on the seventh chromosome (7q21.3-q22), underlying the circadian variation in circulating PAI-1" SIGNOR-253712 CLOCK/BMAL2 complex SIGNOR-C196 SIGNOR SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001615 22198637 t lperfetto "Both CLOCK:ARNTL and CLOCK:ARNTL2 heterodimers powerfully activate the promoter of the PAI-1 gene, officially called SERPINE1 and located on the seventh chromosome (7q21.3-q22), underlying the circadian variation in circulating PAI-1" SIGNOR-253713 3-(1-methyl-3-indolyl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-3-indolyl]pyrrole-2,5-dione chemical CHEBI:91368 ChEBI PRKCG protein P05129 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191499 BRAF protein P15056 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0000797 27340238 f "These alterations corresponded to mutant KRAS and BRAF-dependent increases in glucose uptake and lactate production. Metabolic reprogramming and glucose conversion to lactate in RKO cells were proportional to levels of BRAF V600E protein." SIGNOR-259373 TARS1 protein P26639 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270503 FLT3 protein P36888 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR "up-regulates activity" 9606 BTO:0002144 28194038 f "Here, we report that FLT3/ITD causes a significant increase in aerobic glycolysis through AKT-mediated upregulation of mitochondrial hexokinase (HK2), and renders the leukemia cells highly dependent on glycolysis and sensitive to pharmacological inhibition of glycolytic activity" SIGNOR-259982 PDPK1 protein O15530 UNIPROT PRKCG protein P05129 UNIPROT up-regulates phosphorylation 9606 15209375 t gcesareni "One of the most studiedevents controlled by ptdins(3,4,5)p3, comprises the activation of aof agc family protein kinases, including isoforms of protein kinase b (pkb)/akt, p70 ribosomal s6 kinase (s6k), serum- and glucocorticoid-induced protein kinase (sgk) and protein kinase c (pkc), which play crucial roles in regulating physiological processes relevant to metabolism, growth, proliferation and survival. Here, we review recent biochemical, genetic and structural studies on the 3-phosphoinositide-dependent protein kinase-1 (pdk1), which phosphorylates and activates the agc kinase members regulated by pi 3-kinase. We also discuss whether inhibitors of pdk1 might have chemotherapeutic potential in the treatment of cancers in which the pdk1-regulated agc kinases are constitutively activated." SIGNOR-126072 JUN protein P05412 UNIPROT CFI protein P05156 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10630630 f miannu "The production of CFI by Hep G2 cells was enhanced in a dose- and time-dependent fashion by 12-O-tetradecanoyl-1,2-phorbol 13-acetate (TPA), a potent PKC activator. The enhancement of the activity of transfected chimeric CAT constructs by TPA was abrogated by calphostin C and by pyrrolidine dithiocarbamate (an inhibitor of NF-kappaB and AP-1 transactivation). These results indicate that TPA regulation of CFI gene requires PKC signalling and is mediated by via a TPA response element (TRE) in the CFI promoter region located at -136/-130 and involves the transactivation of AP-1 and NF-kappaB transcription factors" SIGNOR-254787 CFH protein P08603 UNIPROT CFI protein P05156 UNIPROT "up-regulates activity" binding 9606 26806831 t lperfetto "FH also serves as cofactor for the serine protease factor I (FI) that cleaves C3b into iC3b, unable to form C3 convertase (Fig 1B)." SIGNOR-263490 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR CFI protein P05156 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10630630 f miannu "The production of CFI by Hep G2 cells was enhanced in a dose- and time-dependent fashion by 12-O-tetradecanoyl-1,2-phorbol 13-acetate (TPA), a potent PKC activator. The enhancement of the activity of transfected chimeric CAT constructs by TPA was abrogated by calphostin C and by pyrrolidine dithiocarbamate (an inhibitor of NF-kappaB and AP-1 transactivation). These results indicate that TPA regulation of CFI gene requires PKC signalling and is mediated by via a TPA response element (TRE) in the CFI promoter region located at -136/-130 and involves the transactivation of AP-1 and NF-kappaB transcription factors" SIGNOR-254786 KRT1 protein P04264 UNIPROT MPO protein P05164 UNIPROT "up-regulates quantity" binding 9606 17591979 t "Regulation of binding" miannu "CK1 and CK9 specifically bind MPO. MPO is internalized by endothelial cells through a direct interaction with the endothelial surface protein CK1" SIGNOR-251886 HBB protein P68871 UNIPROT CYP2E1 protein P05181 UNIPROT "up-regulates activity" 9606 BTO:0000575 19325051 f Regulation miannu "Hemoglobin dramatically stimulated CYP 2E1 activity but not the protein expression in quercetin- and ethanol-cotreated hepatocytes." SIGNOR-251764 HBA1 protein P69905 UNIPROT CYP2E1 protein P05181 UNIPROT "up-regulates activity" 9606 BTO:0000575 19325051 f Regulation miannu "Hemoglobin dramatically stimulated CYP 2E1 activity but not the protein expression in quercetin- and ethanol-cotreated hepatocytes." SIGNOR-251765 FGF2 protein P09038 UNIPROT ALPL protein P05186 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004473 19049325 f miannu "FGF2 increases PC-1 and Ank expression while inhibiting Tnap expression in primary pre-osteoblast cells. Additionally, we show that the induction of PC-1 by FGF2 is cell type specific and mediated by the transcription factor, Runx2." SIGNOR-252194 BMP2 protein P12643 UNIPROT ALPL protein P05186 UNIPROT up-regulates 9606 22298955 f gcesareni "FGF-2 null mice have impaired nuclear accumulation of Runx2 and hindered BMP-2 induced bone formation and ALP activity" SIGNOR-114589 WNT3A protein P56704 UNIPROT ALPL protein P05186 UNIPROT up-regulates 9606 19175684 f gcesareni "Wnt3a and bmp-9 enhanced each other's ability to induce alp in mscs." SIGNOR-183538 RUNX2 protein Q13950 UNIPROT ALPL protein P05186 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11331591 f gcesareni "In addition to osteocalcin, cbfa1 regulates expression of several other genes that are activated during osteoblast" SIGNOR-107123 GDF2 protein Q9UK05 UNIPROT ALPL protein P05186 UNIPROT up-regulates 9606 19175684 f gcesareni "Wnt3a and bmp-9 enhanced each other's ability to induce alp in mscs" SIGNOR-183535 THAP12 protein O43422 UNIPROT EIF2S1 protein P05198 UNIPROT unknown phosphorylation Ser52 MILLSELsRRRIRSI -1 10542257 t lperfetto "The mammalian kinases PKR and HRI and the yeast kinase GCN2 specifically phosphorylate Ser-51 on the alpha subunit of the translation initiation factor eIF2. " SIGNOR-249029 EIF2AK2 protein P19525 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation 9606 31226023 t miannu "Besides PERK, eIF2α can also be phosphorylated by three other kinases: heme-regulated inhibitor kinase (HRI), general control nonderepressible 2 (GCN2), and PKR. PKR is an interferon-stimulated gene (ISG) activated by binding of double-stranded RNA (dsRNA), a common intermediate during the replication of DNA and RNA viruses. Together, these four eIF2α kinases and their convergent downstream signaling pathways are known as the integrated stress response (ISR)" SIGNOR-260168 EIF2AK2 protein P19525 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 16179259 t lperfetto "The antiviral protein kinase pkr inhibits protein synthesis by phosphorylating the translation initiation factor eif2alpha on ser51the protein kinases pkr, hri, perk, and gcn2 specifically phosphorylate ser51 on the _ subunit of the translation initiation factor eif2, a gtp binding protein that delivers the initiator methionyl-trna to the small ribosomal subunit in the first step of translation initiation. Phosphorylation of eif2_ converts eif2 from a substrate to an inhibitor of its gdp-gtp exchange factor eif2b, thereby blocking protein synthesis" SIGNOR-140656 PPP1CC protein P36873 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" dephosphorylation 9606 27629041 t miannu "Dephosphorylation of eIF2α is central to ISR signal termination to restore protein synthesis and normal cell functioning. It is mediated by protein phosphatase 1 (PP1) complex that recruits a PP1 catalytic subunit (PP1c) and one of the two regulatory subunits. In mammals, phosphatase activity is regulated by either PPP1R15A (also known as growth arrest and DNA damage‐inducible protein, GADD34), which is induced as part of the ISR. the GADD34–PP1 complex acts as an important negative feedback loop to restore protein synthesis once the ER stress has been resolved, and as such aids in cell survival" SIGNOR-254119 PRKCD protein Q05655 UNIPROT EIF2S1 protein P05198 UNIPROT unknown phosphorylation Ser52 MILLSELsRRRIRSI -1 1677563 t lperfetto "Of four other protein kinases tested only protein kinase C (PKC) phosphorylated P(45-56), with complete dependence on phosphatidylserine. Only the residue corresponding to serine-51 in eIF-2 alpha was phosphorylated by HCR, dsI or PKC." SIGNOR-248853 471905-41-6 chemical CID:9803433 PUBCHEM APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194358 CELF1 protein Q92879 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" binding 10090 BTO:0000759 16931514 t miannu "These studies showed that both the increased levels of CUGBP1 and cdk4-mediated hyper-phosphorylation of CUGBP1 are involved in the age-associated induction of the CUGBP1-eIF2 complex. The CUGBP1-eIF2 complex is bound to C/EBPbeta mRNA in the liver of old animals, and this binding correlates with the increased amounts of liver-enriched activator protein and liver-enriched inhibitory protein." SIGNOR-262736 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 11041858 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases . The ser-51 mutant showed little covalent modification by the endogenous enzymes. Phosphorylation of the serine 51 residue in the alpha-subunit of translational initiation factor 2 in eukaryotes (eif2 alpha) impairs protein synthesis presumably by sequestering eif2b, a rate-limiting pentameric guanine nucleotide exchange protein which catalyzes the exchange of gtp for gdp in the eif2-gdp binary complex" SIGNOR-83226 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation 9606 24714526 t miannu "HRI is an intracellular heme sensor that coordinates heme and globin synthesis in erythropoiesis by inhibiting protein synthesis of globins and heme biosynthetic enzymes during heme deficiency. HRI is a heme-regulated kinase that phosphorylates the α-subunit of eIF2 in heme deficiency, impairing another round of translational initiation and thereby inhibiting translation." SIGNOR-251817 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT up-regulates phosphorylation Ser49 IEGMILLsELSRRRI 9606 3352609 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases present in the reticulocyte lysate. These findings support the hypothesis that the serine 48 residue is required for high-affinity interaction between eif2 alpha(p) and eif2b." SIGNOR-24539 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT up-regulates phosphorylation Ser49 IEGMILLsELSRRRI 9606 10563826 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases present in the reticulocyte lysate. These findings support the hypothesis that the serine 48 residue is required for high-affinity interaction between eif2 alpha(p) and eif2b." SIGNOR-72152 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 3352609 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases . The ser-51 mutant showed little covalent modification by the endogenous enzymes. Phosphorylation of the serine 51 residue in the alpha-subunit of translational initiation factor 2 in eukaryotes (eif2 alpha) impairs protein synthesis presumably by sequestering eif2b, a rate-limiting pentameric guanine nucleotide exchange protein which catalyzes the exchange of gtp for gdp in the eif2-gdp binary complex" SIGNOR-24543 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation Ser52 MILLSELsRRRIRSI 9606 30070006 t gcesareni "The integrated stress response is characterized by the phosphorylation of eukaryotic initiation factor-2α (eIF2α) on serine 51 by one out of four specific kinases (EIF2AK1 to 4)" SIGNOR-246153 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation Ser52 MILLSELsRRRIRSI 9606 25660019 t Manara "We now demonstrate a major role for Rheb in inhibiting protein synthesis by enhancing the phosphorylation of eIF2α by protein kinase-like ER kinase (PERK)." SIGNOR-260874 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 17998206 t lperfetto "The endoplasmic reticulum (er)-resident protein kinase perk attenuates protein synthesis in response to er stress through the phosphorylation of translation initiation factor eif2_ at serine 51 / a modification that blocks initiation" SIGNOR-159160 BZW2 protein Q9Y6E2 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" binding 9606 31643092 t miannu "BZW2, as an evolutionary highly conserved protein, interacts with eIF2 and eIF3 and promotes ternary complex formation in vitro" SIGNOR-261220 PRKCA protein P17252 UNIPROT HMGN2 protein P05204 UNIPROT down-regulates phosphorylation Ser29 QRRSARLsAKPAPPK 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76324 PRKCA protein P17252 UNIPROT HMGN2 protein P05204 UNIPROT down-regulates phosphorylation Ser25 KDEPQRRsARLSAKP 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76320 RPS6KA3 protein P51812 UNIPROT HMGN2 protein P05204 UNIPROT "down-regulates activity" phosphorylation Ser25 KDEPQRRsARLSAKP 9606 BTO:0000567 11438671 t lperfetto "We report here that the NBD of the HMGN1 and -N2 protein family is highly and specifically phosphorylated during mitosis and that this phosphorylation has a major functional consequence: it abolishes the interaction of the proteins with its chromatin targets." SIGNOR-249102 RPS6KA3 protein P51812 UNIPROT HMGN2 protein P05204 UNIPROT "down-regulates activity" phosphorylation Ser29 QRRSARLsAKPAPPK 9606 BTO:0000567 11438671 t lperfetto "We report here that the NBD of the HMGN1 and -N2 protein family is highly and specifically phosphorylated during mitosis and that this phosphorylation has a major functional consequence: it abolishes the interaction of the proteins with its chromatin targets." SIGNOR-249103 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI FGF1 protein P05230 UNIPROT "down-regulates activity" "chemical inhibition" -1 17620431 t miannu "Pazopanib inhibition of a number of kinases outside of the VEGFR family was also determined. These included Abl1; Akt3; activin-like kinase 6; cyclin-dependent kinase 1/cyclin A; cyclin-dependent kinase 2/cyclin A; c-fms; c-Kit; epidermal growth factor receptor; ErbB2; ErbB4; EphB4; focal adhesion kinase; FGF receptors (FGFR) 1, 2, and 3; Flt-3; glycogen synthase kinase 3; insulin-like growth factor type I receptor; insulin receptor; interleukin-2–inducible T-cell kinase; c-jun NH2-terminal kinases 1, 2, and 3; lymphocyte-specific protein tyrosine kinase (murine); Met; p38α; PDGFRα and PDGFRβ; protein kinase C-β1 and -β2; polo-like kinases 1 and 3; Ret; Src; Syk; Tie-2; and Wee1. All assays were conducted using purified, recombinantly expressed catalytic domains of the kinases. " SIGNOR-259166 chloroquine chemical CHEBI:3638 ChEBI IL6 protein P05231 UNIPROT "down-regulates quantity" 9606 32283152 f miannu "Chloroquine inhibits the production and release of TNF and IL-6, which indicates that chloroquine may suppress the cytokine storm in patients infected with COVID-19." SIGNOR-260854 TLR5 protein O60602 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24709011 f miannu "These studies demonstrate a novel function of Toll-like receptor-5 (TLR5) in a human multiple myeloma (MM) cell line, KMS28BM. These cells express high levels of both TLR5 mRNA and protein. When cells were treated with the specific TLR5 ligand flagellin, proliferation was increased, and the secretion of IgG λ antibody and the expression of the pro-inflammatory cytokine IL-6 were increased via NF-κB activation through PI3K/AKT and p38 signaling." SIGNOR-259868 NFATC1 protein O95644 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001260 17079331 t lperfetto "The calcineurin/nuclear factor of activated T cells (NFAT) signaling pathway has been found to play a role in regulating growth and differentiation in several cell types. However, the functional significance of NFAT in the vasculature is largely unclear. Here we show that NFATc1, NFATc3, and NFATc4 are expressed in human myometrial arteries. |Chronic inhibition of NFAT significantly reduced IL-6 production in intact myometrial arteries and inhibited cell proliferation in vascular smooth muscle cells cultured from explants from the same arteries." SIGNOR-251730 TNF protein P01375 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32446778 f "doi: 10.1016/j.cytogfr.2020.05.003" miannu "Interleukin-6 (IL-6) deserves a more extensive discussion in view of its involvement in the coronavirus-induced cytokine storm. The production of this cytokine is increased by IL-1β and tumor necrosis factor (TNF- α)" SIGNOR-260856 IL1B protein P01584 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32446778 f "doi: 10.1016/j.cytogfr.2020.05.003" miannu "Interleukin-6 (IL-6) deserves a more extensive discussion in view of its involvement in the coronavirus-induced cytokine storm. The production of this cytokine is increased by IL-1β and tumor necrosis factor (TNF- α)" SIGNOR-260855 ANXA1 protein P04083 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261939 TP53 protein P04637 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000801 24737129 f "simone vumbaca" "We have identified a novel role for p53 that is specific to the regulation of several pro-inflammatory genes in human macrophages, including IL-6, IL-8 and CXCL1. Importantly, NF-κB co-activation is essential for this regulation" SIGNOR-255969 TARS1 protein P26639 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270504 SRF protein P11831 UNIPROT IL6 protein P05231 UNIPROT up-regulates 9606 22225874 t FFerrentino "Srf within myofibers modulates Il6 and Cox2/Il4 expressions and, therefore, exerts a paracrine control of satellite cell proliferation and fusion, respectively, which in turn support skeletal muscle hypertrophy." SIGNOR-255966 ATF2 protein P15336 UNIPROT IL6 protein P05231 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 20086235 f "JNK phosphorylates proteins that are part of AP-1, in particular c-Jun and activating transcription factor 2 (ATF-2). With dominant-negative mutants, antisense RNA, inhibitors, and genetic ablation, it has been shown that JNK and c-Jun play a major role in IL-1–induced expression of genes encoding IL-6 and IL-8 and other IL-1–responsive genes" SIGNOR-254512 PPP3CB protein P16298 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18177723 f lperfetto "Interestingly, since IL-6 production by nerve-mediated skeletal muscle contraction has recently been shown to be partly dependent on the activation of the calcineurin pathway |The fact that IL-6 is produced not only by proliferating satellite cells but also by growing myofibers during hypertrophy" SIGNOR-251734 PPP3CC protein P48454 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18177723 f lperfetto "Interestingly, since IL-6 production by nerve-mediated skeletal muscle contraction has recently been shown to be partly dependent on the activation of the calcineurin pathway |The fact that IL-6 is produced not only by proliferating satellite cells but also by growing myofibers during hypertrophy" SIGNOR-251735 HK2 protein P52789 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR "up-regulates activity" 9606 18350175 f "The first step in metabolism of glucose (Glc) is usually phosphorylation, catalyzed by hexokinase." SIGNOR-259980 CD79B protein P40259 UNIPROT TP53 protein P04637 UNIPROT up-regulates 9606 BTO:0000776 12324477 f gcesareni "Bcr ligation resulted in p53 activation including its phosphorylation at ser15" SIGNOR-93526 RELA protein Q04206 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 27337441 t lperfetto "Recent reports show that in mice the microbiome, comprising commensal microorganisms that colonize body surfaces, promotes a partial and low-grade M1-like phenotype in macrophages throughout the body, including those in lymphoid organs (119, 120). This M1-like priming of macrophages induces chromatin remodeling with increased H3K4me3 marks at Ifnb, Il6, and Tnf promoters, which is associated with increased binding of NF-κB p65, IRF3, and Pol II upon cell stimulation" SIGNOR-251737 PPP3CA protein Q08209 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18177723 f lperfetto "Interestingly, since IL-6 production by nerve-mediated skeletal muscle contraction has recently been shown to be partly dependent on the activation of the calcineurin pathway |The fact that IL-6 is produced not only by proliferating satellite cells but also by growing myofibers during hypertrophy" SIGNOR-251733 NFATC3 protein Q12968 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001260 17079331 t lperfetto "The calcineurin/nuclear factor of activated T cells (NFAT) signaling pathway has been found to play a role in regulating growth and differentiation in several cell types. However, the functional significance of NFAT in the vasculature is largely unclear. Here we show that NFATc1, NFATc3, and NFATc4 are expressed in human myometrial arteries. |Chronic inhibition of NFAT significantly reduced IL-6 production in intact myometrial arteries and inhibited cell proliferation in vascular smooth muscle cells cultured from explants from the same arteries." SIGNOR-251732 NFATC2 protein Q13469 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001260 17079331 t lperfetto "The calcineurin/nuclear factor of activated T cells (NFAT) signaling pathway has been found to play a role in regulating growth and differentiation in several cell types. However, the functional significance of NFAT in the vasculature is largely unclear. Here we show that NFATc1, NFATc3, and NFATc4 are expressed in human myometrial arteries. |Chronic inhibition of NFAT significantly reduced IL-6 production in intact myometrial arteries and inhibited cell proliferation in vascular smooth muscle cells cultured from explants from the same arteries." SIGNOR-251731 IRF3 protein Q14653 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 27337441 t lperfetto "Recent reports show that in mice the microbiome, comprising commensal microorganisms that colonize body surfaces, promotes a partial and low-grade M1-like phenotype in macrophages throughout the body, including those in lymphoid organs (119, 120). This M1-like priming of macrophages induces chromatin remodeling with increased H3K4me3 marks at Ifnb, Il6, and Tnf promoters, which is associated with increased binding of NF-κB p65, IRF3, and Pol II upon cell stimulation" SIGNOR-251721 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL6 protein P05231 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 20086235 f "Both NF-κBs bind to a conserved DNA motif (80) that is found in numerous IL-1–responsive genes, in particular the ones encoding IκBα (81), IL-6 (82), IL-8 (18, 83,84), monocyte chemoattractant protein 1 (MCP1) (28), and cyclooxygenase 2 (COX2)" SIGNOR-254511 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 20219869 f apalma "Once in the nucleus, NF-kB can induce the transcription of iNOS, TNF-alpha, and IL-1, which may then promote further NF-kB activation, as well as elevate the expression of other inflammatory mediators such as CCL2 and IL-6." SIGNOR-255357 AP1 complex SIGNOR-C154 SIGNOR IL6 protein P05231 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 20086235 f "JNK phosphorylates proteins that are part of AP-1, in particular c-Jun and activating transcription factor 2 (ATF-2). With dominant-negative mutants, antisense RNA, inhibitors, and genetic ablation, it has been shown that JNK and c-Jun play a major role in IL-1–induced expression of genes encoding IL-6 and IL-8 and other IL-1–responsive genes" SIGNOR-254513 Calcineurin complex SIGNOR-C155 SIGNOR IL6 protein P05231 UNIPROT "up-regulates quantity by expression" 10090 18177723 f lperfetto "Interestingly, since IL-6 production by nerve-mediated skeletal muscle contraction has recently been shown to be partly dependent on the activation of the calcineurin pathway |The fact that IL-6 is produced not only by proliferating satellite cells but also by growing myofibers during hypertrophy" SIGNOR-252340 "A9/b1 integrin" complex SIGNOR-C166 SIGNOR IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001336 24241034 f lperfetto "Importantly, autocrine and paracrine interactions of α9β1 integrin and tenascin-C induced the expression of MMPs and IL-6 in synovial fibroblasts, as well as TNF-α and IL-1β in synovial macrophages." SIGNOR-253313 Degranulation phenotype SIGNOR-PH92 SIGNOR IL6 protein P05231 UNIPROT "up-regulates quantity" 9606 BTO:0000830 24232182 f apalma "Particularly, damage-activated mast cells almost instantly begin to secrete TNFa, histamine and tryptase and then initiate the de novo synthesis of other cytokines, such as interleukin (IL)6" SIGNOR-255349 CMA1 protein P23946 UNIPROT EDN1 protein P05305 UNIPROT "up-regulates activity" cleavage Tyr83 TPEHVVPyGLGSPRS 9606 BTO:0000830 9257865 t miannu "Chymase from human mast cells selectively cleaved big endothelins (ETs) at the Tyr31-Gly32 bond and produced novel trachea-constricting 31-amino acid-length endothelins, ETs(1-31), without any further degradation products." SIGNOR-256356 HBB protein P68871 UNIPROT EDN1 protein P05305 UNIPROT "down-regulates activity" 9606 8573884 f "Regulation of localization" miannu "Hb inhibitory activity toward ET-1 production might be related to Hb mediated endothelial oxidative injury." SIGNOR-251766 VEZF1 protein Q14119 UNIPROT EDN1 protein P05305 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004294 11504723 t miannu "Vascular endothelial zinc finger 1 (Vezf1)/DB1 is a recently identified zinc finger-containing protein that is expressed specifically within endothelial cells during development. In this report, we demonstrate that Vezf1/DB1 is a nuclear localizing protein that potently and specifically activates transcription mediated by the human endothelin-1 promoter, in a Tax-independent manner, in transient transfection assays. Regulation of endothelin-1 promoter activity by Vezf1/DB1 provides a mechanism for endothelin-1 expression in the vascular endothelium during development and to maintain vascular tone" SIGNOR-266884 ITGAM protein P11215 UNIPROT ICAM1 protein P05362 UNIPROT up-regulates binding 9606 23994464 t apalma "Before leaving the vessel lumen, neutrophils crawl on the endothelium, primarily using cell surface Mac-1 integrins binding to endothelial ICAM-1." SIGNOR-255041 MAPKAPK5 protein Q8IW41 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 BTO:0001286 17254968 t llicata "Furthermore, we show that prak activates p53 by direct phosphorylation. prak phosphorylates p53 at ser37" SIGNOR-152847 ERG protein P11308 UNIPROT ICAM1 protein P05362 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22235125 f miannu "It has been shown that ERG is a positive regulator of several EC-restricted genes including VE-cadherin, endoglin, and von Willebrand factor, and a negative regulator of other genes such as interleukin (IL)-8 and intercellular adhesion molecule (ICAM)-1." SIGNOR-253917 ITGAL protein P20701 UNIPROT ICAM1 protein P05362 UNIPROT up-regulates binding 9606 BTO:0000130 23994464 t apalma "This leads to further neutrophil-endothelial cell interactions through the binding of LFA-1 to its endothelial counterreceptor ICAM-1 during the slow rolling phase" SIGNOR-255040 TWIST1 protein Q15672 UNIPROT ICAM1 protein P05362 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255515 TWIST2 protein Q8WVJ9 UNIPROT ICAM1 protein P05362 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255514 FEV protein Q99581 UNIPROT ICAM1 protein P05362 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12761502 f miannu "Fev acts as a transcriptional repressor through its dna-binding ets domain and alanine-rich domain. / we show here that fev dramatically represses both basal and ectopically ets-activated transcription driven by the icam-1 promoter, and that the effect is dose dependent." SIGNOR-101246 "AL/b2 integrin" complex SIGNOR-C169 SIGNOR ICAM1 protein P05362 UNIPROT "up-regulates activity" binding 10090 BTO:0003104 12808052 t lperfetto "The critical cytoplasmic regions of the alphaL/beta2 integrin in Rap1-induced adhesion and migration|Rap1 is a potent inside-out signal that increases LFA-1 adhesive activity." SIGNOR-253364 GRK2 protein P25098 UNIPROT RPLP2 protein P05387 UNIPROT up-regulates phosphorylation Ser102 KDEKKEEsEESDDDM 9606 12379128 t gcesareni "The phosphorylation sites in grk2-phosphorylated p2 are identified (s102 and s105) and are identical to the sites known to regulate p2 activity." SIGNOR-94254 GRK2 protein P25098 UNIPROT RPLP2 protein P05387 UNIPROT up-regulates phosphorylation Ser105 KKEESEEsDDDMGFG 9606 12379128 t gcesareni "The phosphorylation sites in grk2-phosphorylated p2 are identified (s102 and s105) and are identical to the sites known to regulate p2 activity." SIGNOR-94258 TLR4 protein O00206 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" 9606 BTO:0000801 19592489 f lperfetto "The transcription factor AP-1 consists of a variety of dimers composed of members of the Jun, Fos, and ATF families of proteins. The Jun proteins can both homo- and heterodimerize with Fos members to form transcriptionally active complexes. The stimulation of macrophage TLR4 receptor rapidly activates not only the NF-kappaB pathway but also MAPK pathways, including JNK, ERK, and p38. Many of the downstream targets of MAPK pathways are transcription factors that include c-Jun." SIGNOR-249518 DVL1 protein O14640 UNIPROT JUN protein P05412 UNIPROT up-regulates binding 9606 BTO:0000007 18347071 t gcesareni "In this study, we discovered two novel interactions between dvl and c-jun and between dvl and beta-catenin in the nucleus that mediate the formation of a dvlc-junbeta-catenintcf functional complex." SIGNOR-178038 ERN1 protein O75460 UNIPROT JUN protein P05412 UNIPROT up-regulates 9606 BTO:0001976 18065414 f lperfetto "The induction of MTHFR was also observed after overexpression of inositol-requiring enzyme-1 (IRE1) and was inhibited by a dominant-negative mutant of IRE1. Because IRE1 triggers c-Jun signaling, we examined the possible involvement of c-Jun in up-regulation of MTHFR. Transfection of c-Jun and two activators of c-Jun (LiCl and sodium valproate) increased MTHFR expression" SIGNOR-253146 ABL1 protein P00519 UNIPROT JUN protein P05412 UNIPROT unknown phosphorylation Tyr170 LHSEPPVyANLSNFN 9606 10637231 t gcesareni "After phosphorylation of c-Jun by Abl on Tyr170, both proteins interacted via the SH2 domain of Abl" SIGNOR-245370 FOS protein P01100 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 10090 2516828 t "The cFos proto-oncoprotein associates with cJun to form a heterodimer with increased DNA binding and transcriptional activities." SIGNOR-252087 HRAS protein P01112 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 10090 BTO:0000944 12169099 t lperfetto "c-Jun was first shown to be phosphorylated in its transactivation domain (Ser-63 and Ser-73) by ERKs and p54-JNK. This is consistent with other studies which show that PD98059 inhibits up-regulation of c-Jun protein in Ras-transformed NIH-3T3 cells" SIGNOR-235522 HRAS protein P01112 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 10116 BTO:0000452 1749429 t lperfetto "Expression of oncogenic ha-ras augments transactivation by c-jun and stimulates its phosphorylation. Here we describe the mapping of the ha-ras-responsive phosphorylation sites to serines 63 and 73 of c-jun. Site-directed mutagenesis indicates that phosphorylation of these serines is essential for stimulation of c-jun activity and for cooperation with ha-ras in ocogenic transformation." SIGNOR-236686 HRAS protein P01112 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 10090 BTO:0000944 12169099 t lperfetto "c-Jun was first shown to be phosphorylated in its transactivation domain (Ser-63 and Ser-73) by ERKs and p54-JNK. This is consistent with other studies which show that PD98059 inhibits up-regulation of c-Jun protein in Ras-transformed NIH-3T3 cells" SIGNOR-235526 HRAS protein P01112 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 10116 BTO:0000452 1749429 t lperfetto "Expression of oncogenic ha-ras augments transactivation by c-jun and stimulates its phosphorylation. Here we describe the mapping of the ha-ras-responsive phosphorylation sites to serines 63 and 73 of c-jun. Site-directed mutagenesis indicates that phosphorylation of these serines is essential for stimulation of c-jun activity and for cooperation with ha-ras in ocogenic transformation." SIGNOR-236682 NR3C1 protein P04150 UNIPROT JUN protein P05412 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 8639160 t gcesareni "We have described how the receptor uses several means to achieve repression of the genes regulated by AP-1 and NF-KB proteins" SIGNOR-251679 "Host translation inhibitor nsp1" protein P0C6X7_PRO_0000037309 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" 9606 BTO:0000007 17715225 f miannu "SARS-CoV nsp1 inhibits c-Jun expression and phosphorylation." SIGNOR-262505 BACE1 protein P56817 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage 28923680 t "Beta-secretase 1 (BACE1) cleaves the type-I transmembrane protein APP to form the N-terminus of Aβ." SIGNOR-255480 SPI1 protein P17947 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17041602 f miannu "Knockdown of the transcription factor PU.1 (encoded by Sfpi1) leads to acute myeloid leukemia (AML) in mice. We examined the transcriptome of preleukemic hematopoietic stem cells (HSCs) in which PU.1 was knocked down (referred to as 'PU.1-knockdown HSCs') to identify transcriptional changes preceding malignant transformation. Transcription factors c-Jun and JunB were among the top-downregulated targets." SIGNOR-256065 MAPK3 protein P27361 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 12169099 t gcesareni "Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein." SIGNOR-91383 ARNT protein P27540 UNIPROT JUN protein P05412 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253697 RPL10 protein P27635 UNIPROT JUN protein P05412 UNIPROT down-regulates binding 9606 12138090 t miannu "The qm gene encodes a 24.5 kda ribosomal protein l10 known to be highly homologous to a jun-binding protein (jif-1), which inhibits the formation of jun-jun dimers." SIGNOR-90750 MAPK1 protein P28482 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 23616010 t lperfetto "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1." SIGNOR-201943 PPARG protein P37231 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" 9606 BTO:0000801 17681149 f lperfetto "Transcriptional repression of inflammatory response genes occurs by negative interference of PPARg with the nuclear factor kB (NF-kB), signal transducer and activator of transcription (STAT), and activating protein 1 (AP-1) signaling pathways" SIGNOR-249558 MAPK8 protein P45983 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9534 BTO:0004055 8137421 t lperfetto "The jnk-mediated phosphorylation of both ser63 and ser73 within the transactivation domain of c-jun potentiates its transcriptional activity." SIGNOR-235766 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates binding 9606 9405416 t "Inactive c-Jun NH2-terminal kinase (JNK)." gcesareni "C-jun is targeted for ubiquitination by its association with inactive c-jun nh2-terminal kinase (jnk).Phosphorylation By activated jnk protects c-jun from ubiquitination." SIGNOR-53791 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 BTO:0000938 12040039 t gcesareni "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-88212 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0000938 12040039 t gcesareni "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-88208 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 19118012 t gcesareni "Phosphorylation by activated jnk protects c-jun from ubiquitination;phosphorylation of c-jun on ser73 by jnk is sufficient to protect c-jun from ubiquitination c-jun is targeted for ubiquitination by its association with inactive c-jun nh2-terminal kinase (jnk). Phosphorylation by activated jnk protects c-jun from ubiquitination, thus by prolonging its half-life targets of the jnk signal transduction pathway include the transcription factors atf2 and c-jun apoptosis, altered;apoptosis, induced;transcription, altered;cell growth, altered;jnk1(disrupts);pin1(induces);dna(disrupts) transcription, altered;cell growth, altered;jnk1(disrupts);pin1(induces);dna(disrupts)" SIGNOR-183017 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser243 PGETPPLsPIDMESQ 9606 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-21776 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Thr239 VPEMPGEtPPLSPID 9606 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-21784 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser249 LSPIDMEsQERIKAE 9606 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-21780 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation 9606 16023596 t gcesareni "Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation." SIGNOR-138592 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Ser243 PGETPPLsPIDMESQ 9606 BTO:0000007 16023596 t lperfetto "The c-jun and c-myc oncogenic transcription factors are highly unstable proteins due to polyubiquitination. Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation.Phosphorylation of Thr-239 and Ser-243 is required for Fbw7-mediated c-Jun disappearance" SIGNOR-235892 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Ser249 LSPIDMEsQERIKAE -1 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-18684 HIF1A protein Q16665 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 17415528 f "HIF-1 has been known as a major transcription factor for the induction of virtually all genes encoding glucose transporters and glycolytic enzymes, which allows hypoxic tumor cells to take up glucose more efficiently and metabolize pyruvate to lactate" SIGNOR-259381 HIF1A protein Q16665 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0001336 28623342 f "Our results demonstrate that SF(synovial fibroblasts) are highly dependent on glycolytic metabolism and that HIF-1α plays a regulatory role in glycolysis even under aerobic conditions." SIGNOR-259380 RGS6 protein P49758 UNIPROT ITGB3 protein P05106 UNIPROT down-regulates binding 9606 17609107 t flangone "Numb binds to integrin-betas and localizes to clathrin-coated structures" SIGNOR-156762 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Thr239 VPEMPGEtPPLSPID 9606 BTO:0000007 16023596 t lperfetto "The c-jun and c-myc oncogenic transcription factors are highly unstable proteins due to polyubiquitination. Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation.Phosphorylation of Thr-239 and Ser-243 is required for Fbw7-mediated c-Jun disappearance" SIGNOR-236717 MAPK10 protein P53779 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 20395206 t gcesareni "With epidermal growth factor treatment, overexpression of erk8 in jb6 cl41 cells caused an increased phosphorylation of c-jun at ser(63) and ser(73), resulting in increased activator protein-1 transactivation." SIGNOR-164804 MAPK10 protein P53779 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 20395206 t gcesareni "With epidermal growth factor treatment, overexpression of erk8 in jb6 cl41 cells caused an increased phosphorylation of c-jun at ser(63) and ser(73), resulting in increased activator protein-1 transactivation." SIGNOR-164800 UBE2I protein P63279 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" sumoylation Lys226 HPRLQALkEEPQTVP 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263002 UBE2I protein P63279 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" sumoylation Lys254 MESQERIkAERKRMR 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263001 CSNK2A1 protein P68400 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser249 LSPIDMEsQERIKAE 9606 1516134 t lperfetto "Casein kinase ii is a negative regulator of c-jun dna binding and ap-1 activitywe show that two of these sites, thr-231 and ser-249, are phosphorylated by casein kinase ii (ckii)." SIGNOR-19603 CSNK2A1 protein P68400 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Thr231 ALKEEPQtVPEMPGE 9606 1516134 t lperfetto "Casein kinase ii is a negative regulator of c-jun dna binding and ap-1 activitywe show that two of these sites, thr-231 and ser-249, are phosphorylated by casein kinase ii (ckii)." SIGNOR-19607 PRKDC protein P78527 UNIPROT JUN protein P05412 UNIPROT unknown phosphorylation Ser249 LSPIDMEsQERIKAE -1 8464713 t lperfetto "Here, we show that the DNA-PK modifies c-Jun in vitro and that serine residue 249 (Ser-249) is required for phosphorylation to occur. This residue corresponds to one of three sites of c-Jun that are phosphorylated in vivo and which negatively regulate c-Jun DNA binding in vitro. However, we find that phosphorylation of c-Jun by the DNA-PK does not interfere with DNA binding, indicating that phosphorylation at other sites is required for this effect." SIGNOR-248934 CDK3 protein Q00526 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 19118012 t gcesareni "Egf-induced cdk3 activation caused c-jun phosphorylation at ser63 and ser73, resulting in increased ap-1 transactivation." SIGNOR-183009 CDK3 protein Q00526 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 19118012 t gcesareni "Egf-induced cdk3 activation caused c-jun phosphorylation at ser63 and ser73, resulting in increased ap-1 transactivation." SIGNOR-183013 CREB5 protein Q02930 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 9534 BTO:0000318 8378084 t miannu "CRE-BPa specifically binds to CRE as a homodimer or heterodimer with c-Jun or CRE-BP1. In CAT cotransfection experiments using CV-1 cells, transient expression of each of four CRE-BPa proteins caused a 1.6- to 3.4-fold increase of CRE-dependent transcription" SIGNOR-219634 CREB5 protein Q02930 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding -1 8440710 t 2 miannu "CRE-BPa binds to CRE with higher affinity than to the 12-O-tetradecanoylphorbol-13-acetate response element as a homodimer or a CRE-BPa/c-Jun or CRE-BPa/CRE-BP1 heterodimer." SIGNOR-240397 RELA protein Q04206 UNIPROT JUN protein P05412 UNIPROT up-regulates binding 9606 SIGNOR-C13 18174238 t gcesareni "Chromatin immunoprecipitation (chip) analysis confirmed the serum-induced recruitment of jund to the promoter in vivo and showed that the presence of jund was dependent on the presence of p65 and p50, indicating a protein-protein-dependent mechanism of jund recruitment" SIGNOR-160330 MEF2C protein Q06413 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9069290 f gcesareni "One consequence of mef2c activation is increased c-jun gene transcription. Our results show that p38 may influence host defence and inflammation by maintaining the balance of c-jun protein consumed during infection" SIGNOR-47139 PAK2 protein Q13177 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Thr8 MTAKMETtFYDDALN 9606 BTO:0000848 21177766 t lperfetto "P21-activated protein kinase (pak2)-mediated c-jun phosphorylation at 5 threonine sites promotes cell transformationour data showed that pak2 binds and phosphorylates c-jun at five threonine sites (thr2, thr8, thr89, thr93 and thr286)" SIGNOR-170768 PAK2 protein Q13177 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Thr93 GHITTTPtPTQFLCP 9606 BTO:0000848 21177766 t lperfetto "P21-activated protein kinase (pak2)-mediated c-jun phosphorylation at 5 threonine sites promotes cell transformationour data showed that pak2 binds and phosphorylates c-jun at five threonine sites (thr2, thr8, thr89, thr93 and thr286)" SIGNOR-170776 PAK2 protein Q13177 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Thr286 RLEEKVKtLKAQNSE 9606 BTO:0000848 21177766 t lperfetto "P21-activated protein kinase (pak2)-mediated c-jun phosphorylation at 5 threonine sites promotes cell transformationour data showed that pak2 binds and phosphorylates c-jun at five threonine sites (thr2, thr8, thr89, thr93 and thr286)" SIGNOR-170764 PAK2 protein Q13177 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Thr89 QSSNGHItTTPTPTQ 9606 BTO:0000848 21177766 t lperfetto "P21-activated protein kinase (pak2)-mediated c-jun phosphorylation at 5 threonine sites promotes cell transformationour data showed that pak2 binds and phosphorylates c-jun at five threonine sites (thr2, thr8, thr89, thr93 and thr286)" SIGNOR-170772 PAK2 protein Q13177 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Thr2 tAKMETTF 9606 BTO:0000848 21177766 t lperfetto "P21-activated protein kinase (pak2)-mediated c-jun phosphorylation at 5 threonine sites promotes cell transformationour data showed that pak2 binds and phosphorylates c-jun at five threonine sites (thr2, thr8, thr89, thr93 and thr286)" SIGNOR-170760 HLX protein Q14774 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261623 NANOGP8 protein Q6NSW7 UNIPROT JUN protein P05412 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10900 BTO:0000667 23839044 f Luana "Constitutive NanogP8 overexpression in adult L1 mice reduced CD34+α6+ and Lrig-1+ bulge stem cells, impaired keratinocyte migration, and repressed the expression of many stem cell-associated genes, including Bmp5, Fgfr2, Jmjd1a, and Jun." SIGNOR-266091 MAPK15 protein Q8TD08 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 12169099 t gcesareni "Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein. these data suggest that erks, rather than jnks, are required for c- jun up-regulation." SIGNOR-91371 MAPK15 protein Q8TD08 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 12169099 t gcesareni "Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein. these data suggest that erks, rather than jnks, are required for c- jun up-regulation." SIGNOR-91375 JDP2 protein Q8WYK2 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" binding 9606 18671972 t miannu "JDP2 dimerizes with other AP-1 proteins such as activating transcription factor-2 (ATF2) and Jun to repress transcription from promoters that contain a cyclic AMP-responsive element (CRE)." SIGNOR-226398 DYRK2 protein Q92630 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser243 PGETPPLsPIDMESQ 9606 BTO:0000150 22307329 t lperfetto "Degradation of c-jun/c-myc is a critical process for the g(1)/s transition, which is initiated upon phosphorylation by glycogen synthase kinase 3 ? (gsk3?). However, a specific kinase or kinases responsible for priming phosphorylation events that precede this gsk3? Modification has not been definitively identified. Here, we found that the dual-specificity tyrosine phosphorylation-regulated kinase dyrk2 functions as a priming kinase of c-jun and c-myc.The finding that kinase-active dyrk2 phosphorylated gst_c-jun210_310-wt by detection with an anti_phospho_c-jun(ser243) antibody demonstrated that dyrk2 is a ser243 kinase in vitro" SIGNOR-195771 VRK1 protein Q99986 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 15378002 t flangone "Vrk1 phosphorylates c-jun in ser63 and ser73 in vitro...VRK1 Activates c-jun dependent transcription" SIGNOR-127069 VRK1 protein Q99986 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 15378002 t flangone "Vrk1 phosphorylates c-jun in ser63 and ser73 in vitro...VRK1 Activates c-jun dependent transcription" SIGNOR-127073 PLK3 protein Q9H4B4 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 18650425 t gcesareni "Stress-induced c-jun activation mediated by polo-like kinase 3 in corneal epithelial cells. Hypoxia/reoxygenation activated plk3 in hce cells to directly phosphorylate c-jun proteins at phosphorylation sites ser-63 and ser-73, and to increase dna binding activity of c-jun." SIGNOR-179555 PLK3 protein Q9H4B4 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 17804415 t gcesareni "Stress-induced c-jun activation mediated by polo-like kinase 3 in corneal epithelial cells. Hypoxia/reoxygenation activated plk3 in hce cells to directly phosphorylate c-jun proteins at phosphorylation sites ser-63 and ser-73, and to increase dna binding activity of c-jun." SIGNOR-157721 PLK3 protein Q9H4B4 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 17804415 t gcesareni "Stress-induced c-jun activation mediated by polo-like kinase 3 in corneal epithelial cells. Hypoxia/reoxygenation activated plk3 in hce cells to directly phosphorylate c-jun proteins at phosphorylation sites ser-63 and ser-73, and to increase dna binding activity of c-jun." SIGNOR-157725 PLK3 protein Q9H4B4 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 18650425 t gcesareni "Stress-induced c-jun activation mediated by polo-like kinase 3 in corneal epithelial cells. Hypoxia/reoxygenation activated plk3 in hce cells to directly phosphorylate c-jun proteins at phosphorylation sites ser-63 and ser-73, and to increase dna binding activity of c-jun." SIGNOR-179551 DDX21 protein Q9NR30 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 9606 "BTO:0000007 ; BTO:0001282"  11823437 t SARA "C-Jun and RHII/Gu proteins interact in human cells at their endogenous level of expression. The helicase activity of RHII/Gu specifically facilitates c-Jun-mediated transcription." SIGNOR-260977 MUC12 protein Q9UKN1 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 9606 BTO:0000037 32596961 t miannu "MUC12 promoted the recruitment of c-Jun on the promoter of TGF-β1, leading to its transcription." SIGNOR-265474 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR JUN protein P05412 UNIPROT up-regulates binding 9606 18174238 t lperfetto "Chromatin immunoprecipitation (chip) analysis confirmed the serum-induced recruitment of jund to the promoter in vivo and showed that the presence of jund was dependent on the presence of p65 and p50, indicating a protein-protein-dependent mechanism of jund recruitment" SIGNOR-216337 "SAE1/SAE2 complex" complex SIGNOR-C294 SIGNOR JUN protein P05412 UNIPROT "down-regulates activity" sumoylation Lys254 MESQERIkAERKRMR 9606 BTO:0000567 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263005 MLF1 protein P58340 UNIPROT TP53 protein P04637 UNIPROT up-regulates 9606 15861129 f miannu "Mlf1 induces p53-dependent cell cycle arrest" SIGNOR-135943 "SAE1/SAE2 complex" complex SIGNOR-C294 SIGNOR JUN protein P05412 UNIPROT "down-regulates activity" sumoylation Lys226 HPRLQALkEEPQTVP 9606 BTO:0000567 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263006 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR JUN protein P05412 UNIPROT "down-regulates activity" 9606 BTO:0000801 10973958 f lperfetto "NF-kB-, AP-1-, and Smad3-driven promoters all require p300/CREB-binding protein for their transactivation. Previous studies have suggested that NF-kB- and AP-1-driven promoters can be inhibited by competitive recruitment of coactivators such as p300/CPB to other unrelated promoters. We hypothesized that NF-kB and AP-1 compete with Smad3 for limiting quantities of p300. This hypothesis predicts that added p300 should alleviate TGF-b1/Smad3-mediated inhibition of inflammatory genes. Conversely, increasing doses of TGF-b1/Smad3 would compete away even overexpressed p300 from NF-kB/AP- 1-driven promoters." SIGNOR-249557 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" binding 9606 9732876 t lperfetto "Smad3 and smad4 also act together with c-jun and c-fos to activate transcription in response to tgf-beta, through a tgf-beta-inducible association of c-jun with smad3 and an interaction of smad3 and c-fos" SIGNOR-229545 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" 9606 BTO:0000093 8415704 t "PML-RAR alpha chimera cooperates with c-Jun and, strikingly, with c-Fos to stimulate the transcription of both synthetic and natural reporter genes containing an AP-1 site" SIGNOR-259940 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000675 23616010 lperfetto "The results revealed that PAR2-AP and FVIIa could upregulate c-Jun expression and c-Jun phosphorylation in SW620 cells in a time-dependent manner. The effect of FVIIa was significantly blocked by anti-TF and anti-PAR2 antibodies. Protein kinase C_ (PKC_) inhibitor safingol and extracellular signal-regulated kinase 1 and 2 (ERK1/2) inhibitor U0126 abrogated the activation of c-Jun" SIGNOR-236767 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000762 12509763 t lperfetto "Substrates for ERK1/2 include nuclear proteins such as C-JUN, this leads to activation of the AP-1 transcription factor, which is made up of FOS-JUN heterodimers." SIGNOR-253214 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 17158707 t lperfetto "The JNK-mediated phosphorylation of both Ser63 and Ser73 within the transactivation domain of c-Jun (Table _(Table1)1) potentiates its transcriptional activity" SIGNOR-53784 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 9405416 t "Phosphorylation of c-Jun on Ser73 by JNK is sufficient to protect c-Jun from ubiquitination." lperfetto "Phosphorylation by activated jnk protects c-jun from ubiquitination." SIGNOR-53788 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0001950 21561061 t Luana "3b Induces Phosphorylation of c-Jun (Ser-63) throughActivation of the JNK Pathway.| An enhanced phosphorylation of JNK and MEK4 was observed in cells expressing 3b ascompared to control cells expressing GFP" SIGNOR-260758 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 17158707 t lperfetto "The JNK-mediated phosphorylation of both Ser63 and Ser73 within the transactivation domain of c-Jun (Table _(Table1)1) potentiates its transcriptional activity" SIGNOR-36466 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0000938 12040039 t lperfetto "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-236130 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 BTO:0000938 12040039 t lperfetto "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Thus, neuronal stress selectively activates JNK2/3 in the presence of mechanisms maintaining constitutive JNK1 activity, and this JNK2/3 activity selectively targets c-Jun, which is isolated from constitutive JNK1 activity." SIGNOR-236149 PP2B proteinfamily SIGNOR-PF18 SIGNOR JUN protein P05412 UNIPROT up-regulates dephosphorylation Ser243 PGETPPLsPIDMESQ 9606 BTO:0000938;BTO:0000017 17215518 t lperfetto "Importantly, pp2b not only dephosphorylates the c-jun at ser-243 but also interacts with c-jun in pma-treated cells. Pma stimulates the association of the pp2b/c-jun/sp1 complex with the promoter. These findings indicate the dephosphorylation of c-jun c terminus is required for the c-jun/sp1 interaction" SIGNOR-152006 CSNK2A1 protein P68400 UNIPROT SSB protein P05455 UNIPROT up-regulates phosphorylation Ser366 GKKTKFAsDDEHDEH 9606 18257391 t gcesareni "Prior studies indicate that hla is activated by phosphorylation of serine-366 by protein kinase ck2, neutralizing a negative effect of a short basic motif (sbm)" SIGNOR-160761 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DQB2 protein P05538 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253997 ELANE protein P08246 UNIPROT SERPIND1 protein P05546 UNIPROT "down-regulates activity" cleavage Val458 QATTVTTvGFMPLST -1 2318847 t miannu "Amino acid sequence analysis led to the conclusion that both neutrophil elastase and cathepsin G cleave HC at Ile66, which does not affect HC activity, and at Val439, near the reactive site Leu444, which inactivates HC." SIGNOR-256510 CTSG protein P08311 UNIPROT SERPIND1 protein P05546 UNIPROT "down-regulates activity" cleavage Val458 QATTVTTvGFMPLST -1 2318847 t miannu "Amino acid sequence analysis led to the conclusion that both neutrophil elastase and cathepsin G cleave HC at Ile66, which does not affect HC activity, and at Val439, near the reactive site Leu444, which inactivates HC." SIGNOR-256509 PRKACA protein P17612 UNIPROT TFAP2A protein P05549 UNIPROT up-regulates phosphorylation Ser239 AEVQRRLsPPECLNA 9606 10037142 t llicata "Recombinant ap-2 was phosphorylated in vitro by protein kinase a (pka) at ser239. Mutation of ser239 to ala abolished in vitro phosphorylation of ap-2 by pka, but not the dna binding activity of ap-2. Cotransfection studies showed that pka stimulated the effect of ap-2 on the apoe promoter, but not that of the s239a mutant." SIGNOR-64955 ITGB1BP1 protein O14713 UNIPROT ITGB1 protein P05556 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257638 PTPRG protein P23470 UNIPROT ITGB1 protein P05556 UNIPROT "down-regulates activity" dephosphorylation Tyr783 DTGENPIyKSAVTTV -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254706 PRKCQ protein Q04759 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 26431586 f lperfetto "It is known that the teta isoform of the PKC family promotes the fusion of myoblasts and regulates the expression of caveolin-3 and beta1D integrin [15]. Of note, it has also been demonstrated that PKCepsilon expression increases during insulin-induced myogenic differentiation of the C2C12 cells." SIGNOR-241525 TWIST1 protein Q15672 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255516 FERMT3 protein Q86UX7 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 10090 BTO:0000132;BTO:0003292 18278053 t lperfetto "Mechanistically, Kindlin-3 can directly bind to regions of beta-integrin tails distinct from those of Talin and trigger integrin activation. We have therefore identified Kindlin-3 as a novel and essential element for platelet integrin activation in hemostasis and thrombosis|Kindlin-3 was also able to interact with the wild-type beta1 and beta3 integrin tails (Fig. 3c), in the presence and absence of Talin1 (Supplementary Fig. 3 online), and the F3 subdomain of Kindlin-3 was sufficient for this interaction and this interaction occurred in a direct manner" SIGNOR-266065 TWIST2 protein Q8WVJ9 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255513 DOK1 protein Q99704 UNIPROT ITGB1 protein P05556 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257669 HOXD1 protein Q9GZZ0 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001949 21501586 t Luana "Consistently, ITGB1 promoter activity was decreased by HOXD1 knockdown in ECs. Furthermore, we identified the putative HOXD1-binding sites in the promoter region of ITGB1. Together, these findings suggest that HOXD1 plays a significant role in EC functions by regulating the expression of ITGB1." SIGNOR-261648 PCDHA7 protein Q9UN72 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265667 PCDHA6 protein Q9UN73 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265666 PCDHA4 protein Q9UN74 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265665 PCDHA12 protein Q9UN75 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265673 TLN1 protein Q9Y490 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257607 TLN1 protein Q9Y490 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 SIGNOR-C167 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257593 PCDHA9 protein Q9Y5H5 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265662 EP300 protein Q09472 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0000567 11070080 t gcesareni "P300 acetylates and activates the tumor suppressor p53 after dna damage." SIGNOR-84074 PCDHA8 protein Q9Y5H6 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265671 PCDHA5 protein Q9Y5H7 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265669 PCDHA3 protein Q9Y5H8 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265668 PCDHA2 protein Q9Y5H9 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265661 PCDHA13 protein Q9Y5I0 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265672 PCDHA11 protein Q9Y5I1 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265670 PCDHA10 protein Q9Y5I2 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265664 PCDHA1 protein Q9Y5I3 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 16697637 t miannu "The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion." SIGNOR-265663 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-258999 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCB protein P05771 UNIPROT "up-regulates activity" binding 9606 14967450 t "PKCs (PRKCA, PRKCB and PRKCG) are activated by calcium and diacylglycerol (DAG) in the presence of phosphatidylserine." lperfetto "The molecular requirements for diacylglycerol (dag) and calcium (ca2+) to promote pkc membrane translocation, the hallmark of pkc activation, have been clarified." SIGNOR-242584 PDPK1 protein O15530 UNIPROT PRKCB protein P05771 UNIPROT up-regulates phosphorylation Thr500 WDGVTTKtFCGTPDY 9606 17115692 t lperfetto "The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif" SIGNOR-150857 PDPK1 protein O15530 UNIPROT PRKCB protein P05771 UNIPROT up-regulates phosphorylation 9606 15209375 t gcesareni "One of the most studied events controlled by ptdins(3,4,5)p3, comprises the activation of a of agc family protein kinases, including isoforms of protein kinase b (pkb)/akt, p70 ribosomal s6 kinase (s6k), serum and glucocorticoid-induced protein kinase (sgk) and protein kinase c (pkc), which play crucial roles in regulating physiological processes relevant to metabolism, growth, proliferation and survival. Here, we review recent biochemical, genetic and structural studies on the 3-phosphoinositide-dependent protein kinase-1 (pdk1), which phosphorylates and activates the agc kinase members regulated by pi 3-kinase. We also discuss whether inhibitors of pdk1 might have chemotherapeutic potential in the treatment of cancers in which the pdk1-regulated agc kinases are constitutively activated." SIGNOR-126069 PHLPP1 protein O60346 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser661 QNEFAGFsYTNPEFV 9606 18162466 t "These data reveal that PHLPP controls the cellular levels of PKC by specifically dephosphorylating the hydrophobic motif, thus destabilizing the enzyme and promoting its degradation.|n contrast, results from siRNA depletion and overexpression experiments indicate that the hydrophobic motif site (Ser660) is regulated by PHLPP isoforms," SIGNOR-248326 PHLPP1 protein O60346 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates quantity" dephosphorylation Ser661 QNEFAGFsYTNPEFV 9606 BTO:0000067 18162466 t gcesareni "Here we show that the two PHLPP isoforms, PHLPP1 and PHLPP2, also dephosphorylate the hydrophobic motif on PKC betaII, an event that shunts PKC to the detergent-insoluble fraction, effectively terminating its life cycle" SIGNOR-237047 TARS1 protein P26639 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270505 PRKCB protein P05771 UNIPROT PRKCB protein P05771 UNIPROT unknown phosphorylation Ser16 PPSEGEEsTVRFARK -1 2377895 t lperfetto "Thus four peptides containing six major sites of intrapeptide autophosphorylation of protein kinase C have been identified. | Phosphoamino acid analyses indicated that only the NH2-terminal peptide contained phosphoserine. The modified residue was determined to be Ser16" SIGNOR-248863 PRKCB protein P05771 UNIPROT PRKCB protein P05771 UNIPROT up-regulates phosphorylation Thr642 TRQPVELtPTDKLFI 9606 17115692 t lperfetto "The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif" SIGNOR-150865 PRKCB protein P05771 UNIPROT PRKCB protein P05771 UNIPROT "up-regulates activity" phosphorylation Ser661 QNEFAGFsYTNPEFV 9606 10828076 t "The effect has been demonstrated using P05771-2" llicata "We found in preliminary studies that autophosphorylation at ser660 was enhanced in response to angiotensin ii and phorbol esters|However, it was apparent that the return of the mutant GFP-S660A from the membrane to the cytoplasm was impaired, suggesting a specific role for this autophosphorylation site in the regulation of reverse translocation." SIGNOR-77583 PRKCB protein P05771 UNIPROT PRKCB protein P05771 UNIPROT "up-regulates activity" phosphorylation Ser661 QNEFAGFsYTNPEFV 9606 17115692 t lperfetto "The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif" SIGNOR-150861 PRKCB protein P05771 UNIPROT PRKCB protein P05771 UNIPROT unknown phosphorylation Thr17 PSEGEEStVRFARKG -1 2377895 t lperfetto "Thus four peptides containing six major sites of intrapeptide autophosphorylation of protein kinase C have been identified. | Phosphoamino acid analyses indicated that only the NH2-terminal peptide contained phosphoserine. The modified residue was determined to be Ser16" SIGNOR-248868 PPP2CB protein P62714 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates activity" dephosphorylation Thr500 WDGVTTKtFCGTPDY 10116 8749392 t "Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme." SIGNOR-248585 PPP2CA protein P67775 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates activity" dephosphorylation Thr500 WDGVTTKtFCGTPDY 10116 8749392 t "Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme." SIGNOR-248620 PHLPP2 protein Q6ZVD8 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser661 QNEFAGFsYTNPEFV 9606 18162466 t "These data reveal that PHLPP controls the cellular levels of PKC by specifically dephosphorylating the hydrophobic motif, thus destabilizing the enzyme and promoting its degradation.|n contrast, results from siRNA depletion and overexpression experiments indicate that the hydrophobic motif site (Ser660) is regulated by PHLPP isoforms," SIGNOR-248727 PHLPP2 protein Q6ZVD8 UNIPROT PRKCB protein P05771 UNIPROT "down-regulates quantity" dephosphorylation Ser661 QNEFAGFsYTNPEFV 9606 BTO:0000067 18162466 t gcesareni "Here we show that the two PHLPP isoforms, PHLPP1 and PHLPP2, also dephosphorylate the hydrophobic motif on PKC betaII, an event that shunts PKC to the detergent-insoluble fraction, effectively terminating its life cycle" SIGNOR-237039 CDK1 protein P06493 UNIPROT KRT18 protein P05783 UNIPROT up-regulates phosphorylation Ser34 RPVSSAAsVYAGAGG 9606 9524113 t lperfetto "We identified k18 ser33 as an interphase phosphorylation site, which increases its phosphorylation during mitosis in cultured cells and regenerating liver, and as an in vitro cdc2 kinase phosphorylation site. K18 ser33 phosphorylation dictates binding to 14_3_3 proteins" SIGNOR-55994 PRKCA protein P17252 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS -1 7523419 t lperfetto "Ser-52 in K18 is not glycosylated and matches consensus sequences for phosphorylation by CAM kinase, S6 kinase and protein kinase C, and all these kinases can phosphorylate K18 in vitro predominantly at that site." SIGNOR-248894 RPS6KA3 protein P51812 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS -1 7523419 t lperfetto "Ser-52 in K18 is not glycosylated and matches consensus sequences for phosphorylation by CAM kinase, S6 kinase and protein kinase C, and all these kinases can phosphorylate K18 in vitro predominantly at that site." SIGNOR-248895 PRKCE protein Q02156 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS -1 1374067 t lperfetto "In conclusion, we have shown that the PKCe catalytic fragment physically associates with and phosphorylates CK8/18 HT29 cells. The nature of this association and its physiological significance remain to be determined." SIGNOR-248847 CAMK1 protein Q14012 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS 9606 7523419 t flangone "Ser-52 in k18 is not glycosylated and matches consensus sequences for phosphorylation by cam kinase..these kinases can phosphorylate k18 in vitro predominantly at that site" SIGNOR-27398 CAMK2A protein Q9UQM7 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS BTO:0000944 7523419 t llicata "Ser-52 in K18 is not glycosylated and matches consensus sequences for phosphorylation by CAM kinase, S6 kinase and protein kinase C, and all these kinases can phosphorylate K18 in vitro predominantly at that site. Expression of K18 ser-52-->ala mutant in mammalian cells showed minimal phosphorylation but no distinguishable difference in filament assembly when compared with wild-type K18. In contrast, the ser-52 mutation played a clear but nonexclusive role in filament reorganization," SIGNOR-250633 MAPK13 protein O15264 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif . Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114075 AMPK complex SIGNOR-C15 SIGNOR Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 20640476 f lperfetto "The decreased glycogen synthesis rates upon acute AMPK activation are generally coupled to an increase in the glycolytic flux, thanks to the activation of 6-phosphofructo-2-kinase (PFK-2) through direct phosphorylation on Ser466 [35]. PFK-2 catalyzes the synthesis of fructose 2,6-bisphosphate, a potent stimulator of glycolysis. Therefore, activation of AMPK rapidly mobilizes glucose into ATP-generating processes." SIGNOR-209929 CALM3 protein P0DP25 UNIPROT EEF2K protein O00418 UNIPROT up-regulates binding 9606 11015200 t miannu "The calmodulin-binding region is located between amino acids 51 and 96" SIGNOR-266337 PTP4A3 protein O75365 UNIPROT KRT8 protein P05787 UNIPROT "down-regulates activity" dephosphorylation Ser74 TVNQSLLsPLVLEVD 9606 BTO:0000586 19115206 t "the cytoskeletal intermediate filament keratin 8 (KRT8) was identified as a physiological PRL-3-interacting protein. Indeed, treatment with the PRL-3 inhibitor effectively suppressed the phosphorylation of KRT8 at S73 and S431|The site-specific phosphorylation of keratins induces the disassembly of these filaments, and the balance between their phosphorylation and dephosphorylation controls the continuous exchange of intermediate filament subunits between a soluble pool and polymerized filaments" SIGNOR-248340 PTP4A3 protein O75365 UNIPROT KRT8 protein P05787 UNIPROT "down-regulates activity" dephosphorylation Ser432 SAYGGLTsPGLSYSL 9606 BTO:0000586 19115206 t "the cytoskeletal intermediate filament keratin 8 (KRT8) was identified as a physiological PRL-3-interacting protein. Indeed, treatment with the PRL-3 inhibitor effectively suppressed the phosphorylation of KRT8 at S73 and S431" SIGNOR-248341 PTPN1 protein P18031 UNIPROT KRT8 protein P05787 UNIPROT "down-regulates activity" dephosphorylation Tyr267 IAEVKAQyEDIANRS 9606 BTO:0000182 24003221 t lperfetto "Keratin 8 phospho-Tyr-267 is dephosphorylated by PTP1B and promotes insolubility and filament organization, as does the paralogous GFAP tyrosine." SIGNOR-265495 MAPK3 protein P27361 UNIPROT KRT8 protein P05787 UNIPROT unknown phosphorylation Ser432 SAYGGLTsPGLSYSL 16554440 t lperfetto "Also, several probable in vivo K8 kinases have been identified including Erk1/2 for K8 Ser431 (Ku and Omary, 1997), and p38 and Jun kinases for K8 Ser73 (Ku et al., 2002a; He et al., 2002)." SIGNOR-249468 MAPK1 protein P28482 UNIPROT KRT8 protein P05787 UNIPROT unknown phosphorylation Ser432 SAYGGLTsPGLSYSL 16554440 t lperfetto "Also, several probable in vivo K8 kinases have been identified including Erk1/2 for K8 Ser431 (Ku and Omary, 1997), and p38 and Jun kinases for K8 Ser73 (Ku et al., 2002a; He et al., 2002)." SIGNOR-249411 MAPK8 protein P45983 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Kinase assays showed that c-jun n-terminal kinase (jnk) was also activated with activation kinetics corresponding to that of k8 phosphorylation. Furthermore, k8 was also phosphorylated on ser-73 by jnk in vitro. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114083 MAPK8 protein P45983 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11781324 t lperfetto "Kinase assays showed that c-jun n-terminal kinase (jnk) was also activated with activation kinetics corresponding to that of k8 phosphorylation. Furthermore, k8 was also phosphorylated on ser-73 by jnk in vitro. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-113645 MAPK12 protein P53778 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif . Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114067 PPP2CB protein P62714 UNIPROT KRT8 protein P05787 UNIPROT unknown dephosphorylation Ser432 SAYGGLTsPGLSYSL 9606 BTO:0000182 16554440 t "K8 Ser431-P is a physiologic substrate to PP2A during hyposmotic conditions and possibly other biologic contexts." SIGNOR-248588 PRKCD protein Q05655 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 15972820 t Manara "The present study showed that shear stress, but not stretch, activates PKC delta and phosphorylates K8 Ser-73, which then mediates the disassembly/reorganization of keratin IF in AEC." SIGNOR-260887 MAPK11 protein Q15759 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif . Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114063 MAPK14 protein Q16539 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif ((68)nqsllspl) and becomes phosphorylated in cultured cells and organs during mitosis, cell stress, and apoptosis. Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase.The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114079 MAPK3 protein P27361 UNIPROT MYL1 protein P05976 UNIPROT up-regulates phosphorylation 9606 BTO:0000150;BTO:0001130 16854453 t gcesareni "Activation of raf/mek/erk cascade can also result in the phosphorylation of the antiapoptotic mcl-1 protein and the pro-apoptotic bim protein." SIGNOR-148002 BMP1 protein P13497 UNIPROT COL5A2 protein P05997 UNIPROT "up-regulates activity" cleavage Glu1253 SEVKMDAeFRHDSGY 9606 BTO:0002974 11741999 t miannu "BMP-1 Can Efficiently Cleave Pro-α1(V) N-propeptides and Pro-α2(V) C-propeptides and Less Efficiently Cleave Pro-α1(V) C-propeptides in Vitro. BMP-1 efficiently cleaves pro-α2(V) C-propeptides at a single site between residues 1250 (Glu) and 1251 (Asp)." SIGNOR-256343 PRKCG protein P05129 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Thr436 FHRNHTAtVRSHAEN 9606 11123317 t amattioni "Cd5 is a good pkc substrate. Phosphorylation of cd5 is necessary for cd5-mediated lipid second messenger generation." SIGNOR-85183 PRKCG protein P05129 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Thr434 MSFHRNHtATVRSHA 9606 11123317 t lperfetto "Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5. " SIGNOR-249072 Hexokinase proteinfamily SIGNOR-PF76 SIGNOR Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 18350175 f "inferred from family member" miannu "The first step in metabolism of glucose (Glc) is usually phosphorylation, catalyzed by hexokinase." SIGNOR-267782 PRKCG protein P05129 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Thr436 FHRNHTAtVRSHAEN 9606 11123317 t lperfetto "Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5. " SIGNOR-249074 PRKCB protein P05771 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Thr434 MSFHRNHtATVRSHA 9606 11123317 t lperfetto "Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5. " SIGNOR-249073 PRKCB protein P05771 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Thr436 FHRNHTAtVRSHAEN 9606 BTO:0000661 11123317 t lperfetto "Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5. " SIGNOR-249075 LCK protein P06239 UNIPROT CD5 protein P06127 UNIPROT "up-regulates activity" phosphorylation Tyr487 DNSSDSDyDLHGAQR 9606 BTO:0000782 11298344 t lperfetto "Tyrosine phosphorylation of cd5 requires lck activity. We propose that t cell activation mediates cd5 tyrosine phosphorylation at residues y429 and y463 mainly through the activation of lck" SIGNOR-106803 LCK protein P06239 UNIPROT CD5 protein P06127 UNIPROT "up-regulates activity" phosphorylation Tyr453 ASHVDNEySQPPRNS 9606 BTO:0000782 11298344 t lperfetto "Tyrosine phosphorylation of cd5 requires lck activity. We propose that t cell activation mediates cd5 tyrosine phosphorylation at residues y429 and y463 mainly through the activation of lck" SIGNOR-106799 FYN protein P06241 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Tyr487 DNSSDSDyDLHGAQR -1 11298344 t "Tyrosine-mutated CD5 molecules have been used to show that residues Y429 and Y463 are targeted in vivo by protein tyrosine kinases following cell stimulation with anti-CD3 mAb or pervanadate. This is in agreement with data from direct in vitro kinase assays using purified recombinant Lck and Fyn protein tyrosine kinases." SIGNOR-251152 FYN protein P06241 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Tyr453 ASHVDNEySQPPRNS -1 11298344 t "Tyrosine-mutated CD5 molecules have been used to show that residues Y429 and Y463 are targeted in vivo by protein tyrosine kinases following cell stimulation with anti-CD3 mAb or pervanadate. This is in agreement with data from direct in vitro kinase assays using purified recombinant Lck and Fyn protein tyrosine kinases." SIGNOR-251151 PRKCA protein P17252 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Thr434 MSFHRNHtATVRSHA 9606 11123317 t amattioni "Cd5 is a good pkc substrate. Phosphorylation of cd5 is necessary for cd5-mediated lipid second messenger generation." SIGNOR-85175 PRKCA protein P17252 UNIPROT CD5 protein P06127 UNIPROT unknown phosphorylation Thr434 MSFHRNHtATVRSHA 9606 11123317 t lperfetto "Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5. " SIGNOR-249070 CSNK2A1 protein P68400 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Ser482 SSMQPDNsSDSDYDL 9606 9834084 t lperfetto "In this study, we use jurkat t cell transfectants of cd5 cytoplasmic tail mutants to reveal phosphorylation sites relevant to signal transduction. Our results show that casein kinase ii (ckii) is responsible for the constitutive phosphorylation of cd5 molecules at a cluster of three serine residues located at the extreme c terminus (s458, s459, and s461)" SIGNOR-62303 CSNK2A1 protein P68400 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Ser485 QPDNSSDsDYDLHGA 9606 9834084 t lperfetto "In this study, we use jurkat t cell transfectants of cd5 cytoplasmic tail mutants to reveal phosphorylation sites relevant to signal transduction. Our results show that casein kinase ii (ckii) is responsible for the constitutive phosphorylation of cd5 molecules at a cluster of three serine residues located at the extreme c terminus (s458, s459, and s461)" SIGNOR-62311 N-(2,6-difluorophenyl)-5-[3-[2-[5-ethyl-2-methoxy-4-[4-(4-methylsulfonyl-1-piperazinyl)-1-piperidinyl]anilino]-4-pyrimidinyl]-2-imidazo[1,2-a]pyridinyl]-2-methoxybenzamide chemical CHEBI:91401 ChEBI INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192883 2-[[2-[[1-[2-(dimethylamino)-1-oxoethyl]-5-methoxy-2,3-dihydroindol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methylbenzamide chemical CHEBI:93768 ChEBI INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192871 NVP-AEW541 chemical CID:11476171 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194895 Linsitinib chemical CID:11640390 PUBCHEM INSR protein P06213 UNIPROT "down-regulates activity" "chemical inhibition" 10090 24712877 t lperfetto "Effects of the antitumor drug OSI-906, a dual inhibitor of IGF-1 receptor and insulin receptor, on the glycemic control, β-cell functions, and β-cell proliferation in male mice" SIGNOR-262029 BMS-554417 chemical CID:54754526 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190458 SH2B2 protein O14492 UNIPROT INSR protein P06213 UNIPROT down-regulates binding 9606 BTO:0000975 11498022 t lperfetto "APS couples c-Cbl to the insulin receptor, resulting in ubiquitination of the insulin receptor." SIGNOR-109694 INS protein P01308 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" binding 9606 2550426 t lperfetto "Our previous studies indicated that amino acid residues 240-250 in the cysteine-rich region of the human insulin receptor alpha-subunit constitute a site in which insulin binds." SIGNOR-23001 IGF2 protein P01344 UNIPROT INSR protein P06213 UNIPROT up-regulates binding 9606 9281335 t fspada "Therefore, these results provide genetic evidence that the growth-promoting function of igf-ii during mouse embryogenesis is mediated in part by signaling through the insulin receptor." SIGNOR-50719 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1011 DVFPCSVyVPDEWEV -1 3166375 t lperfetto "This approach revealed that insulin stimulates autophosphorylation of the insulin-receptor beta-subunit in vitro on at least seven tyrosine residues distributed among three distinct domainsAt least two further tyrosine residues appeared to be phosphorylated after those in domains 2 and 3. These residues probably residue within a domain lying in close proximity to the inner face of the plasma membrane containing tyrosines 953, 960 and 972" SIGNOR-233564 Hexokinase proteinfamily SIGNOR-PF76 SIGNOR Glycolysis phenotype SIGNOR-PH34 SIGNOR "up-regulates activity" 9606 18350175 f "inferred from family member" "The first step in metabolism of glucose (Glc) is usually phosphorylation, catalyzed by hexokinase." SIGNOR-270310 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1361 SYEEHIPyTHMNGGK -1 3166375 t lperfetto "This approach revealed that insulin stimulates autophosphorylation of the insulin-receptor beta-subunit in vitro on at least seven tyrosine residues distributed among three distinct domainsAt least two further tyrosine residues appeared to be phosphorylated after those in domains 2 and 3. These residues probably residue within a domain lying in close proximity to the inner face of the plasma membrane containing tyrosines 953, 960 and 972" SIGNOR-233560 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1189 RDIYETDyYRKGGKG -1 2449432 t lperfetto "We identified the major autophosphorylation sites in the insulin receptor and correlated their phosphorylation with the phosphotransferase activity of the receptor on synthetic peptides. We conclude that 1) autophosphorylation of the insulin receptor begins by phosphorylation of Tyr-1146 and either Tyr-1150 or Tyr-1151;" SIGNOR-106514 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1190 DIYETDYyRKGGKGL -1 2449432 t lperfetto "We identified the major autophosphorylation sites in the insulin receptor and correlated their phosphorylation with the phosphotransferase activity of the receptor on synthetic peptides. We conclude that 1) autophosphorylation of the insulin receptor begins by phosphorylation of Tyr-1146 and either Tyr-1150 or Tyr-1151;" SIGNOR-106518 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1185 FGMTRDIyETDYYRK -1 2449432 t lperfetto "We identified the major autophosphorylation sites in the insulin receptor and correlated their phosphorylation with the phosphotransferase activity of the receptor on synthetic peptides. We conclude that 1) autophosphorylation of the insulin receptor begins by phosphorylation of Tyr-1146 and either Tyr-1150 or Tyr-1151;" SIGNOR-106510 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr1355 SLGFKRSyEEHIPYT -1 3166375 t lperfetto "This approach revealed that insulin stimulates autophosphorylation of the insulin-receptor beta-subunit in vitro on at least seven tyrosine residues distributed among three distinct domainsAt least two further tyrosine residues appeared to be phosphorylated after those in domains 2 and 3. These residues probably residue within a domain lying in close proximity to the inner face of the plasma membrane containing tyrosines 953, 960 and 972" SIGNOR-22577 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr992 DGPLGPLyASSNPEY -1 3166375 t lperfetto "This approach revealed that insulin stimulates autophosphorylation of the insulin-receptor beta-subunit in vitro on at least seven tyrosine residues distributed among three distinct domainsAt least two further tyrosine residues appeared to be phosphorylated after those in domains 2 and 3. These residues probably residue within a domain lying in close proximity to the inner face of the plasma membrane containing tyrosines 953, 960 and 972" SIGNOR-106522 INSR protein P06213 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" phosphorylation Tyr999 YASSNPEyLSASDVF -1 3166375 t lperfetto "This approach revealed that insulin stimulates autophosphorylation of the insulin-receptor beta-subunit in vitro on at least seven tyrosine residues distributed among three distinct domainsAt least two further tyrosine residues appeared to be phosphorylated after those in domains 2 and 3. These residues probably residue within a domain lying in close proximity to the inner face of the plasma membrane containing tyrosines 953, 960 and 972" SIGNOR-106526 FURIN protein P09958 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000666 25527501 t Giorgia "Here we demonstrate that the two IR isoforms are similarly cleaved by furin, but when this furin-dependent maturation is inefficient, IR proforms move to the cell surface where the proprotein convertase PACE4 selectively supports IRB maturation." SIGNOR-260365 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-76013 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-76005 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 1303753 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-16239 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 1303753 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-16235 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 1303753 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-16247 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-76009 TARS1 protein P26639 UNIPROT Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI "up-regulates quantity" "chemical modification" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270506 (2S)-2-hydroxy-3-methyl-N-[(2S)-1-[[(5S)-3-methyl-4-oxo-2,5-dihydro-1H-3-benzazepin-5-yl]amino]-1-oxopropan-2-yl]butanamide chemical CHEBI:131158 ChEBI APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206850 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 1303753 t gcesareni "Lar ptpase shows strong preference for dephosphorylation first at py5 (at tri-, di-, and monophosphotyrosyl levels). Initially this regioselectivity gives the y5(py9)(py10) diphospho regioisomer, followed by equal dephosphorylation at py9 or py10 to give the corresponding monophosphoryl species on the way to fully dephosphorylated product." SIGNOR-16243 PTPRF protein P10586 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t lperfetto "Many cellular receptors signal via tyrosine phosphorylation. The tyrosine kinases required for this activity are often recruited upon ligand bindingAlternatively, receptors themselves have kinase activity, like insulin receptors. In either case, the receptors are returned to their original state through the activity of protein-tyrosine phosphatases (PTPs)The major candidate PTPs previously implicated in IRK dephosphorylation are PTP-1b and LAR." SIGNOR-76017 PRKCA protein P17252 UNIPROT INSR protein P06213 UNIPROT unknown phosphorylation Thr1362 YEEHIPYtHMNGGKK -1 8463287 t lperfetto "Therefore, the present study directly identifies threonine 1336 in the HIR as a phosphorylation site for insulin and PMA." SIGNOR-248933 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 BTO:0000007 12612081 t "In this study, we investigated the downregulation of insulin receptor (IR) signaling by TCPTP. In response to insulin stimulation, the TC48-D182A and TC45-D182A substrate-trapping mutants formed stable complexes with the endogenous tyrosine-phosphorylated IR beta-subunit in 293 cells.|IR β-subunit phosphorylated on tyrosine and specifically on tyrosines 1162 and 1163 could be coimmunoprecipitated with the TC48-D182A and TC45-D182A mutants but not the wild-type TC48 or TC45 in response to insulin" SIGNOR-248385 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75922 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 1373652 t gcesareni "The question of whether protein tyrosine phosphatases (ptpases) dephosphorylate a multiply phosphorylated peptide in a random or ordered manner was investigated using the synthetic triphosphotyrosyl peptide trdiy(p)etdy(p)y(p)rk, corresponding to the major sites of autophosphorylation of the insulin receptor, as a substrate for four purified ptpases." SIGNOR-18018 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 12612081 t "In this study, we investigated the downregulation of insulin receptor (IR) signaling by TCPTP. In response to insulin stimulation, the TC48-D182A and TC45-D182A substrate-trapping mutants formed stable complexes with the endogenous tyrosine-phosphorylated IR beta-subunit in 293 cells.|IR β-subunit phosphorylated on tyrosine and specifically on tyrosines 1162 and 1163 could be coimmunoprecipitated with the TC48-D182A and TC45-D182A mutants but not the wild-type TC48 or TC45 in response to insulin" SIGNOR-248386 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75918 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75914 PTPN2 protein P17706 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75910 PTPN1 protein P18031 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 BTO:0000007 16582879 t "Binding of insulin to the IR results in autophosphorylation of each beta‐subunit on at least six different tyrosines. This autophosphorylation occurs first on three tyrosines located in the activation loop of the kinase domain (Y1158, 1162 and 1163), resulting in the stabilization of the kinase in an active conformation.|Termination of the signal involves inactivation of the IR by dephosphorylation of the three tyrosines of the kinase domain (Tonks, 2003). PTP1B is a protein tyrosine phosphatase located in the endoplasmic reticulum that has an important role in the dephosphorylation of these tyrosines after internalization of the IR" SIGNOR-248409 PTPN1 protein P18031 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 16582879 t "Binding of insulin to the IR results in autophosphorylation of each beta‐subunit on at least six different tyrosines. This autophosphorylation occurs first on three tyrosines located in the activation loop of the kinase domain (Y1158, 1162 and 1163), resulting in the stabilization of the kinase in an active conformation.|Termination of the signal involves inactivation of the IR by dephosphorylation of the three tyrosines of the kinase domain (Tonks, 2003). PTP1B is a protein tyrosine phosphatase located in the endoplasmic reticulum that has an important role in the dephosphorylation of these tyrosines after internalization of the IR" SIGNOR-248410 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI Gluconeogenesis phenotype SIGNOR-PH35 SIGNOR up-regulates 9606 BTO:0000759 24692351 f scontino "It has been previously established that T3 stimulates gluconeogenesis, especially in the hyperthyroid state, and that hypothyroidism is associated with reduced gluconeogenesis." SIGNOR-267490 PLAUR protein Q03405 UNIPROT ITGB3 protein P05106 UNIPROT "up-regulates activity" binding 9606 27383564 t "Recent evidence suggests that the activation of b3 integrin in podocytes mediates uPAR-induced cellular events leading to proteinuria" SIGNOR-253333 PTPN1 protein P18031 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 BTO:0000007 16582879 t "Binding of insulin to the IR results in autophosphorylation of each beta‐subunit on at least six different tyrosines. This autophosphorylation occurs first on three tyrosines located in the activation loop of the kinase domain (Y1158, 1162 and 1163), resulting in the stabilization of the kinase in an active conformation.|Termination of the signal involves inactivation of the IR by dephosphorylation of the three tyrosines of the kinase domain (Tonks, 2003). PTP1B is a protein tyrosine phosphatase located in the endoplasmic reticulum that has an important role in the dephosphorylation of these tyrosines after internalization of the IR" SIGNOR-248408 PTPRB protein P23467 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t gcesareni "Identification of tyrosine phosphatases that dephosphorylate the insulin receptor." SIGNOR-76001 PTPRB protein P23467 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "Identification of tyrosine phosphatases that dephosphorylate the insulin receptor." SIGNOR-75997 PTPRB protein P23467 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t gcesareni "Identification of tyrosine phosphatases that dephosphorylate the insulin receptor." SIGNOR-75993 PTPRB protein P23467 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t gcesareni "Identification of tyrosine phosphatases that dephosphorylate the insulin receptor." SIGNOR-75989 PTPRE protein P23469 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1189 RDIYETDyYRKGGKG 10116 BTO:0000575 15738637 t "In this study, we showed that receptor-type PTPepsilon (PTP epsilonM) dephosphorylated IR in rat primary hepatocytes and tyrosines 972, 1158, 1162 and 1163| These results suggest that PTPepsilonM is a negative regulator of IR signaling and involved in insulin-induced glucose metabolism mainly through direct dephosphorylation and inactivation of IR in hepatocytes and liver." SIGNOR-248445 PTPRE protein P23469 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr999 YASSNPEyLSASDVF 10116 15738637 t "In this study, we showed that receptor-type PTPepsilon (PTP epsilonM) dephosphorylated IR in rat primary hepatocytes and tyrosines 972, 1158, 1162 and 1163| These results suggest that PTPepsilonM is a negative regulator of IR signaling and involved in insulin-induced glucose metabolism mainly through direct dephosphorylation and inactivation of IR in hepatocytes and liver." SIGNOR-248443 PTPRE protein P23469 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1190 DIYETDYyRKGGKGL 10116 BTO:0000575 15738637 t "In this study, we showed that receptor-type PTPepsilon (PTP epsilonM) dephosphorylated IR in rat primary hepatocytes and tyrosines 972, 1158, 1162 and 1163| These results suggest that PTPepsilonM is a negative regulator of IR signaling and involved in insulin-induced glucose metabolism mainly through direct dephosphorylation and inactivation of IR in hepatocytes and liver." SIGNOR-248446 PTPRE protein P23469 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1185 FGMTRDIyETDYYRK 10116 BTO:0000575 15738637 t "In this study, we showed that receptor-type PTPepsilon (PTP epsilonM) dephosphorylated IR in rat primary hepatocytes and tyrosines 972, 1158, 1162 and 1163| These results suggest that PTPepsilonM is a negative regulator of IR signaling and involved in insulin-induced glucose metabolism mainly through direct dephosphorylation and inactivation of IR in hepatocytes and liver." SIGNOR-248444 PTPRG protein P23470 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" dephosphorylation Tyr1190 DIYETDYyRKGGKGL -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254705 PTPRG protein P23470 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" dephosphorylation Tyr999 YASSNPEyLSASDVF -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254703 PTPRG protein P23470 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" dephosphorylation Tyr1189 RDIYETDyYRKGGKG -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254704 PCSK6 protein P29122 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000666 25527501 t Giorgia "Here we demonstrate that the two IR isoforms are similarly cleaved by furin, but when this furin-dependent maturation is inefficient, IR proforms move to the cell surface where the proprotein convertase PACE4 selectively supports IRB maturation." SIGNOR-260366 PTPN6 protein P29350 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75934 PTPN6 protein P29350 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75938 PTPN6 protein P29350 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75930 PTPN6 protein P29350 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t flangone "Finally, we have tested the set of ptps for their ability to dephosphorylate a phosphopeptide corresponding to the irk autophosphorylation site. tc-ptp, sap-1, and ptp-1b all tested positive, but ptp-? Showed no activity, although the same gst-ptp preparation could efficiently convert pnpp (tablei). Interestingly, many other ptps showed activity, namely dep-1, glepp-1, lar, ptp-?, -?, -?, And shp-1." SIGNOR-75926 PTPN9 protein P43378 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 16679294 t gcesareni "Ectopic expression of ptp-meg2 in cells inhibited insulin-induced phosphorylation of the insulin receptor, while rnai-mediated reduction of ptp-meg2 transcript levels enhanced insulin action" SIGNOR-146680 PTPN9 protein P43378 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 16679294 t gcesareni "Ectopic expression of ptp-meg2 in cells inhibited insulin-induced phosphorylation of the insulin receptor, while rnai-mediated reduction of ptp-meg2 transcript levels enhanced insulin action" SIGNOR-146668 PTPN9 protein P43378 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 16679294 t gcesareni "Ectopic expression of ptp-meg2 in cells inhibited insulin-induced phosphorylation of the insulin receptor, while rnai-mediated reduction of ptp-meg2 transcript levels enhanced insulin action" SIGNOR-146672 PTPN9 protein P43378 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 16679294 t gcesareni "Ectopic expression of ptp-meg2 in cells inhibited insulin-induced phosphorylation of the insulin receptor, while rnai-mediated reduction of ptp-meg2 transcript levels enhanced insulin action" SIGNOR-146676 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-75902 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-75906 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 BTO:0000567 BTO:0000887;BTO:0001103 8454633 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-39147 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 BTO:0000567 BTO:0000887;BTO:0001103 8454633 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-39159 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL -1 10734133 t gcesareni "Interestingly, all PTPs that were tested could completely dephosphorylate the receptor, given sufficient time, including a negative control (PTP-PEST) that failed to bind IRK as a trapping mutant." SIGNOR-262291 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-75898 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation -1 8454633 t gcesareni "Intrinsic activity was demonstrated in vitro against a variety of phosphotyrosine-containing substrates including BIRK, the autophosphorylated cytoplasmic kinase domain of the insulin receptor beta subunit." SIGNOR-39155 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 BTO:0000567 BTO:0000887;BTO:0001103 8454633 t gcesareni "Autophosphorylated on tyrosine residues in response to insulin. Dephosphorylated by ptpreand ptpn1 at tyr-999, tyr-1185, tyr-1189 and tyr-1190." SIGNOR-39151 PTPN12 protein Q05209 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK -1 10734133 t miannu "Interestingly, all PTPs that were tested could completely dephosphorylate the receptor, given sufficient time, including a negative control (PTP-PEST) that failed to bind IRK as a trapping mutant." SIGNOR-75894 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "Ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase." SIGNOR-76096 tRNA(Thr) smallmolecule CHEBI:29180 ChEBI Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI "up-regulates quantity" "precursor of" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270507 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 1715686 t gcesareni "Dephosphorylation of autophosphorylated insulin and epidermal-growth-factor receptors by two major subtypes of protein-tyrosine-phosphatase from human placenta." SIGNOR-21295 SMO protein Q99835 UNIPROT GNAI2 protein P04899 UNIPROT "up-regulates activity" binding 9606 23074268 t lperfetto "it was proposed that Smo might signal through activation of Gi proteins to reduce PKA activity." SIGNOR-199162 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 1715686 t gcesareni "Dephosphorylation of autophosphorylated insulin and epidermal-growth-factor receptors by two major subtypes of protein-tyrosine-phosphatase from human placenta." SIGNOR-21303 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 1715686 t gcesareni "Dephosphorylation of autophosphorylated insulin and epidermal-growth-factor receptors by two major subtypes of protein-tyrosine-phosphatase from human placenta." SIGNOR-21299 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase." SIGNOR-76088 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase." SIGNOR-76092 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase." SIGNOR-76100 PTPRJ protein Q12913 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 1715686 t gcesareni "Dephosphorylation of autophosphorylated insulin and epidermal-growth-factor receptors by two major subtypes of protein-tyrosine-phosphatase from human placenta." SIGNOR-21307 PTPN13 protein Q12923 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 15611135 t gcesareni "We demonstrate that ptpl1, like ptp1b, interacts with and dephosphorylates a bis-phosphorylated insulin receptor peptide more efficiently than monophosphorylated peptides, indicating that ptpl1 may down-regulate the phosphatidylinositol 3-kinase pathway, by dephosphorylating insulin or growth factor receptors that contain tandem phosphotyrosines." SIGNOR-132563 PTPN13 protein Q12923 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 15611135 t gcesareni "We demonstrate that ptpl1, like ptp1b, interacts with and dephosphorylates a bis-phosphorylated insulin receptor peptide more efficiently than monophosphorylated peptides, indicating that ptpl1 may down-regulate the phosphatidylinositol 3-kinase pathway, by dephosphorylating insulin or growth factor receptors that contain tandem phosphotyrosines." SIGNOR-132559 PTPN13 protein Q12923 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 15611135 t gcesareni "We demonstrate that ptpl1, like ptp1b, interacts with and dephosphorylates a bis-phosphorylated insulin receptor peptide more efficiently than monophosphorylated peptides, indicating that ptpl1 may down-regulate the phosphatidylinositol 3-kinase pathway, by dephosphorylating insulin or growth factor receptors that contain tandem phosphotyrosines." SIGNOR-132551 PTPN13 protein Q12923 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 15611135 t gcesareni "We demonstrate that ptpl1, like ptp1b, interacts with and dephosphorylates a bis-phosphorylated insulin receptor peptide more efficiently than monophosphorylated peptides, indicating that ptpl1 may down-regulate the phosphatidylinositol 3-kinase pathway, by dephosphorylating insulin or growth factor receptors that contain tandem phosphotyrosines." SIGNOR-132555 GRB10 protein Q13322 UNIPROT INSR protein P06213 UNIPROT down-regulates binding 9606 21659604 t gcesareni "Grb10 negatively regulates growth factor signaling. It binds the insulin and insulin-like growth factor 1 (igf-1) receptors;mice without grb10 are larger and exhibit enhanced insulin sensitivity." SIGNOR-174065 GRB14 protein Q14449 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" binding 24535599 t lperfetto "Growth factor receptor-bound protein 14 (Grb14) interacts with insulin receptor (IR) through the between PH and SH2 (BPS) domain. Grb14-IR complex formation is initiated by insulin stimulation, and the binding event results in the inhibition of insulin signalling." SIGNOR-264873 PTPRH protein Q9HD43 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1185 FGMTRDIyETDYYRK 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase" SIGNOR-76072 PTPRH protein Q9HD43 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr999 YASSNPEyLSASDVF 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase" SIGNOR-76084 PTPRH protein Q9HD43 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1189 RDIYETDyYRKGGKG 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase" SIGNOR-76076 PTPRH protein Q9HD43 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "These results, combined with secondary dephosphorylation tests, confirm and extend earlier findings that ptp-1b and t-cell ptp are physiological enzymes for the insulin receptor kinase" SIGNOR-76080 NR3C1 protein P04150 UNIPROT LCK protein P06239 UNIPROT up-regulates binding 9606 16888650 t gcesareni "The present study shows that the GC receptor is part of a TCR-linked multiprotein complex containing heat-shock protein (HSP)90, LCK and FYN, which is essential for TCR-dependent LCK/FYN activation." SIGNOR-251685 LCK protein P06239 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" phosphorylation Tyr394 RLIEDNEyTAREGAK 9606 2250907 t lperfetto "They also demonstrate that replacement of the major site of autophosphorylation of p56lck (tyrosine 394) by a phenylalanine residue abolishes the ability to activate p56lck by CD4 cross-linking, implying that this residue is critical for the positive regulation of the Lck tyrosine kinase activity by CD4." SIGNOR-81372 PTPRC protein P08575 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" dephosphorylation Tyr505 FTATEGQyQPQP 10090 BTO:0000782 17719247 t "CD45 differentially regulates the negatively acting pTyr-505 and positively acting pTyr-394 p56(lck) tyrosine kinase phosphorylation sites. We propose that high wild-type CD45 expression is necessary to dephosphorylate p56(lck) pTyr-394, suppressing CD4 T+ cell lineage commitment and hyperactivity." SIGNOR-259933 PTPRC protein P08575 UNIPROT LCK protein P06239 UNIPROT "down-regulates activity" dephosphorylation Tyr394 RLIEDNEyTAREGAK 9606 11259588 t "Importantly, and in disagreement with the model that CD45 only activates Lck in vivo, the kinase activity of Lck from cells lacking CD45 was substantially increased. These results support a model in which CD45 dephosphorylates both Tyr505 and Tyr394, the net effect in normal thymocytes being a decrease in enzymatic activity" SIGNOR-248351 PTPRF protein P10586 UNIPROT LCK protein P06239 UNIPROT up-regulates dephosphorylation 9606 12496362 t flangone "We confirmed that lar dephosphorylated the phosphorylated tyrosine residues of lck..Activation Of lck and fyn involves tyrosine dephosphorylation of the cooh-terminal regulatory domain of kinases, followed by autophosphorylation of the kinase domain." SIGNOR-96771 PRKCA protein P17252 UNIPROT LCK protein P06239 UNIPROT unknown phosphorylation Ser42 TLLIRNGsEVRDPLV -1 8506364 t lperfetto "In vitro kinase assays show that Ser-59 can be uniquely phosphorylated by mitogen-activated protein kinase and that Ser-42 can be phosphorylated by either protein kinase A or protein kinase C." SIGNOR-248936 MAPK3 protein P27361 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" phosphorylation Ser59 EGSNPPAsPLQDNLV 9606 BTO:0000567 8618896 t lperfetto "Phosphorylation at Ser-59 (or alternatively, its mutation to Glu) reverses the inhibition and allows interaction of the p56lck SH2 domain with p62.|phosphotyrosine-independent binding of p62 to the p56lck SH2 domain appears to provide an alternative pathway for p56lck signaling that is regulated by Ser-59 phosphorylation." SIGNOR-249469 MAPK1 protein P28482 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" phosphorylation Ser59 EGSNPPAsPLQDNLV 9606 BTO:0000567 8618896 t lperfetto "Phosphorylation at Ser-59 (or alternatively, its mutation to Glu) reverses the inhibition and allows interaction of the p56lck SH2 domain with p62.|phosphotyrosine-independent binding of p62 to the p56lck SH2 domain appears to provide an alternative pathway for p56lck signaling that is regulated by Ser-59 phosphorylation." SIGNOR-249412 PTPN6 protein P29350 UNIPROT LCK protein P06239 UNIPROT "down-regulates activity" dephosphorylation Tyr394 RLIEDNEyTAREGAK 9606 11294838 t lperfetto "We demonstrate that shp-1 dephosphorylates the lymphoid-specific src family kinase lck at tyr-394. Because phosphorylation of tyr-394 activates lck, the fact that shp-1 specifically dephosphorylates this site suggests that shp-1 is a negative regulator of lck." SIGNOR-106604 CSK protein P41240 UNIPROT LCK protein P06239 UNIPROT down-regulates phosphorylation Tyr505 FTATEGQyQPQP 9606 BTO:0000782 1639064 t gcesareni "P50csk tyrosine kinase phosphorylates p56lck at tyr-505 and down regulates its catalytic activity." SIGNOR-20371 SYK protein P43405 UNIPROT LCK protein P06239 UNIPROT "down-regulates activity" phosphorylation Tyr192 NLDNGGFyISPRITF 9606 BTO:0000782 8798764 t lperfetto "Our experiments indicate that the TCR-induced activation of Erk2 depends on the function of SH2 domain of Lck and is reduced by phosphorylation of wild type Lck at Tyr192 or by mutation of this site to a negatively charged amino acid. Such dependence on the SH2 domain has also been reported for the bulk of TCR-induced tyrosine phosphorylation and activation of the interleukin 2 gene (26). Thus, phosphorylation of Lck at Tyr192 may represent a negative feedback mechanism in the interplay between Src and Syk family PTKs in TCR signaling" SIGNOR-246562 PTCRA protein Q6ISU1 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" binding 9606 20626350 t lperfetto "However, non-canonical mechanisms of p38alfa activation have been also described. One is apparently specific to antigen receptor stimulated t-lymphocytes. This involves phosphorylation of p38alfa on tyr323 by the tcr-proximal tyrosine kinase zap70 and p56lck." SIGNOR-166658 STOML2 protein Q9UJZ1 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" binding 9606 18641330 t Giorgia "In these studies, we also found that SLP-2 interacted with Lck, ZAP70, LAT, and PLC-gamma1 during the 30-min period following stimulation in vitro|The SLP-2-associated pool of these molecules became phosphorylated/activated in a sequential manner, a profile compatible with their temporal involvement in early TCR signalling." SIGNOR-260376 PTPN22 protein Q9Y2R2 UNIPROT LCK protein P06239 UNIPROT "down-regulates activity" dephosphorylation Tyr394 RLIEDNEyTAREGAK 9606 16461343 t "In vitro experiments with purified recombinant proteins demonstrated that PTPN22-D195A/C227S interacted directly with activated Lck, Zap70, and TCRzeta, confirming the initial substrate trap results. Native PTPN22 dephosphorylated Lck and Zap70 at their activating tyrosine residues Tyr-394 and Tyr-493, respectively, but not at the regulatory tyrosines Tyr-505 (Lck) or Tyr-319 (Zap70). Native PTPN22 also dephosphorylated TCRzeta in vitro and in cells, and its substrate trap variant co-immunoprecipitated with TCRzeta when both were coexpressed in 293T cells, establishing TCRzeta as a direct substrate of PTPN22." SIGNOR-248836 FYN protein P06241 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" phosphorylation Tyr420 RLIEDNEyTARQGAK -1 9425276 t "Activated Fyn furthermore undergoes autophosphorylation on Tyr30, Tyr39 and Tyr420. Tyr28 This site is also a Fyn autophosphorylation site When Fyn mutants with Tyr28, Tyr30 or Tyr39 replaced with phenylalanine residues were transfected into NIH3T3 cells a decreased activation after PDGF stimulation was seen, suggesting a functional importance of the N-terminal tyrosine phosphorylation of Fyn." SIGNOR-251167 FYN protein P06241 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" phosphorylation Tyr30 NQSSGYRyGTDPTPQ -1 9425276 t "Activated Fyn furthermore undergoes autophosphorylation on Tyr30, Tyr39 and Tyr420. Tyr28 This site is also a Fyn autophosphorylation site When Fyn mutants with Tyr28, Tyr30 or Tyr39 replaced with phenylalanine residues were transfected into NIH3T3 cells a decreased activation after PDGF stimulation was seen, suggesting a functional importance of the N-terminal tyrosine phosphorylation of Fyn." SIGNOR-251165 DBP protein Q10586 UNIPROT Gluconeogenesis phenotype SIGNOR-PH35 SIGNOR up-regulates 9606 21633182 f miannu "In addition to NHRs, Dbp, a known clock target gene, regulates expression of key metabolic genes involved in gluconeogenesis and lipogenesis (60). Because DBP levels change 100-fold in response to CLOCK/BMAL1 activation, it is conceivable that DBP generates circadian oscillation in metabolic processes such as gluconeogenesis." SIGNOR-268028 threonine smallmolecule CHEBI:26986 ChEBI Thr-tRNA(Thr) smallmolecule CHEBI:29163 ChEBI "up-regulates quantity" "precursor of" 9606 25824639 t miannu "Here we show, using X-ray crystal structures and functional analyses, that a single molecule of borrelidin simultaneously occupies four distinct subsites within the catalytic domain of bacterial and human ThrRSs. These include the three substrate-binding sites for amino acid, ATP and tRNA associated with aminoacylation, and a fourth 'orthogonal' subsite created as a consequence of binding." SIGNOR-270508 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB3 protein P05106 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259002 FYN protein P06241 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" phosphorylation Tyr39 TDPTPQHyPSFGVTS -1 9425276 t "Activated Fyn furthermore undergoes autophosphorylation on Tyr30, Tyr39 and Tyr420. Tyr28 This site is also a Fyn autophosphorylation site When Fyn mutants with Tyr28, Tyr30 or Tyr39 replaced with phenylalanine residues were transfected into NIH3T3 cells a decreased activation after PDGF stimulation was seen, suggesting a functional importance of the N-terminal tyrosine phosphorylation of Fyn." SIGNOR-251166 FYN protein P06241 UNIPROT FYN protein P06241 UNIPROT up-regulates phosphorylation Tyr420 RLIEDNEyTARQGAK 9606 22080863 t lperfetto "Previously, we reported that sfks can serve as bona fide substrates for tcptp and that tcptp dephosphorylates the y418 activation loop autophosphorylation site (corresponding to y394 in lck and y417 in fyn) to inactivate sfks" SIGNOR-177109 FYN protein P06241 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" phosphorylation Tyr28 SLNQSSGyRYGTDPT -1 9425276 t "Activated Fyn furthermore undergoes autophosphorylation on Tyr30, Tyr39 and Tyr420. Tyr28 This site is also a Fyn autophosphorylation site When Fyn mutants with Tyr28, Tyr30 or Tyr39 replaced with phenylalanine residues were transfected into NIH3T3 cells a decreased activation after PDGF stimulation was seen, suggesting a functional importance of the N-terminal tyrosine phosphorylation of Fyn." SIGNOR-251168 PTPRC protein P08575 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" dephosphorylation Tyr531 FTATEPQyQPGENL 9606 BTO:0000782 11909961 t "On the membrane SKAP55, via its phosphorylated Tyr-271, further binds the SH2 domain of Fyn to replace the low-affinity bound inhibitory site of the kinase. Consequently, CD45 may have transiently disassociated with the Tyr-232 residue of SKAP55 through dephosphorylation and simultaneously interacted with the released the phosphorylated inhibitory tyrosine residue of Fyn for dephosphorylation, resulting in activation of the Src family kinase Fyn and initiation of TCR-engaged signal transduction." SIGNOR-248352 PDGFRB protein P09619 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" phosphorylation Tyr28 SLNQSSGyRYGTDPT -1 9425276 t miannu "PDGF-induced phosphorylation of Tyr28 in the N-terminus of Fyn affects Fyn activation. We show here that Fyn, a member of the Src family, is phosphorylated on Tyr28 in the unique N-terminal part of the molecule after interaction with the intracellular domain of the PDGF beta-receptor. Activated Fyn furthermore undergoes autophosphorylation on Tyr30, Tyr39 and Tyr420. When Fyn mutants with Tyr28, Tyr30 or Tyr39 replaced with phenylalanine residues were transfected into NIH3T3 cells a decreased activation after PDGF stimulation was seen, suggesting a functional importance of the N-terminal tyrosine phosphorylation of Fyn." SIGNOR-250253 PTPRF protein P10586 UNIPROT FYN protein P06241 UNIPROT down-regulates dephosphorylation Tyr420 RLIEDNEyTARQGAK 9606 12496362 t lperfetto "Regulation of lck and fyn tyrosine kinase activities by transmembrane protein tyrosine phosphatase leukocyte common antigen-related molecule." SIGNOR-96768 PTPRF protein P10586 UNIPROT FYN protein P06241 UNIPROT up-regulates dephosphorylation Tyr531 FTATEPQyQPGENL 9606 12496362 t gcesareni "Regulation of lck and fyn tyrosine kinase activities by transmembrane protein tyrosine phosphatase leukocyte common antigen-related molecule." SIGNOR-96764 PRKACA protein P17612 UNIPROT FYN protein P06241 UNIPROT up-regulates phosphorylation Ser21 LTEERDGsLNQSSGY 9606 20658524 t lperfetto "The serine 21 (s21) residue of fyn is a protein kinase a (pka) recognition site within an rxxs motif of the amino terminal sh4 domain of fyn. In addition, s21 is critical for fyn kinase-linked cellular signaling. Mutation of s21a blocks pka phosphorylation of fyn and alters its tyrosine kinase activity." SIGNOR-167147 PTPN2 protein P17706 UNIPROT FYN protein P06241 UNIPROT down-regulates dephosphorylation Tyr420 RLIEDNEyTARQGAK 9606 BTO:0000782 22080863 t lperfetto "Previously, we reported that sfks can serve as bona fide substrates for tcptp and that tcptp dephosphorylates the y418 activation loop autophosphorylation site (corresponding to y394 in lck and y417 in fyn) to inactivate sfks" SIGNOR-177113 PTPRA protein P18433 UNIPROT FYN protein P06241 UNIPROT "up-regulates activity" dephosphorylation Tyr531 FTATEPQyQPGENL 10090 BTO:0000255 9535845 t "In a coexpression system, PTPalpha effected a dose-dependent tyrosine dephosphorylation and activation of p59(fyn), where maximal dephosphorylation correlated with a 5-fold increase in kinase activity.|the increased p59fyn catalytic activity and SH2 availability for binding are consistent with a PTPα-mediated dephosphorylation of the C-terminal Tyr-531 of p59fyn." SIGNOR-248435 PTPRA protein P18433 UNIPROT FYN protein P06241 UNIPROT up-regulates dephosphorylation Tyr531 FTATEPQyQPGENL 9606 BTO:0000782 17507376 t gcesareni "Ptpalpha is a more widely expressed transmembrane ptp that has been shown to regulate the src family kinases, src and fyn, and is also present in t cells." SIGNOR-154796 PTPN5 protein P54829 UNIPROT FYN protein P06241 UNIPROT down-regulates dephosphorylation Tyr420 RLIEDNEyTARQGAK 9606 BTO:0000938 BTO:0000671 11983687 t lperfetto "Wild-type step(61) dephosphorylates fyn at tyr(420) but not at tyr(531). These results suggest that step regulates the activity of fyn by specifically dephosphorylating the regulatory tyr(420) and may be one mechanism by which fyn activity is decreased within psds." SIGNOR-86791 NTRK2 protein Q16620 UNIPROT FYN protein P06241 UNIPROT up-regulates binding 9606 BTO:0000938 9648856 t gcesareni "All these data suggest the involvement of fyn in the neurotrophin signal transduction pathways downstream of trkb. We investigated whether fyn is involved in the trk-dependent signal transduction pathways of neurotrophin. The fyn-src homology domain 2 (sh2) was observed to associate in vitro with the intracellular domain of trkb (icd-trkb)." SIGNOR-58424 DOK4 protein Q8TEW6 UNIPROT FYN protein P06241 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 t gcesareni "Insulin receptor-phosphorylated irs5/dok4 associates with rasgap, crk, src, and fyn, but not phosphatidylinositol 3-kinase p85, grb2, shp-2, nck, or phospholipase cgamma src homology 2 domains, and activates mapk in cells." SIGNOR-100999 PPARGC1A protein Q9UBK2 UNIPROT Gluconeogenesis phenotype SIGNOR-PH35 SIGNOR up-regulates 9606 20640476 f Gianni "However, in contrast to the role of AMPK, most reports to date indicate that PGC-1a induces gluconeogenesis" SIGNOR-209932 WARS1 protein P23381 UNIPROT tRNA(Trp) smallmolecule CHEBI:29181 ChEBI "down-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270509 SMO protein Q99835 UNIPROT FYN protein P06241 UNIPROT up-regulates phosphorylation 9606 23074268 t gcesareni "Instead, shh rapidly and locally stimulated phosphorylation of the src family kinase (sfk) members src and fyn in a smo-dependent fashion." SIGNOR-199156 Pyridostigmine chemical CHEBI:8665 ChEBI BCHE protein P06276 UNIPROT "down-regulates activity" "chemical inhibition" -1 20627738 t Luana "The compounds 3-[(dimethylamino)carboxyl]oxy]-N,N,N-trimethylammonium methyl sulfate, better known as neostigmine methyl sulfate (3),1 and 3-[(dimethylcarbamoyl)oxy]-1-methylpyridinium bromide, pyridostigmine bromide (4)2 (Figure 1) are well known peripheral cholinesterase inhibitors " SIGNOR-257880 CIITA protein P33076 UNIPROT HLA-DOA protein P06340 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11823510 f "Class II transactivator is required for maximal expression of HLA-DOB in B cells|HLA-DO, encoded by the HLA-DOA and HLA-DOB genes, has been shown to function as a modulator of Ag presentation. DNA microarray comparisons between B cells wild-type and mutant for the master regulator of MHC class II transcription, class II transactivator (CIITA), identified HLA-DOA and HLA-DOB as being up-regulated by CIITA." SIGNOR-254005 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DOA protein P06340 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-253994 "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI GSN protein P06396 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000132 12788695 t lperfetto "We further measured the ability of ppIs phosphorylated in positions D-3 and D-4 to release the F-actin capping proteins CapZ and gelsolin from OG-permeabilized platelets (Fig. 7A). Ten percent of platelet CapZ and gelsolin is found in the OG-insoluble fraction (4). PI3,4,5P3 and PI3,4P2 release both CapZ and gelsolin from these preparations." SIGNOR-261840 calcium(2+) smallmolecule CHEBI:29108 ChEBI GSN protein P06396 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000132 27871158 t lperfetto "Gelsolin is an actin binding protein that severs and caps the barbed-end actin filaments to prevent actin monomer exchange upon intracellular calcium increase in the initial step." SIGNOR-261844 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI GSN protein P06396 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000132 12788695 t lperfetto "We further measured the ability of ppIs phosphorylated in positions D-3 and D-4 to release the F-actin capping proteins CapZ and gelsolin from OG-permeabilized platelets (Fig. 7A). Ten percent of platelet CapZ and gelsolin is found in the OG-insoluble fraction (4). PI3,4,5P3 and PI3,4P2 release both CapZ and gelsolin from these preparations." SIGNOR-261841 SRC protein P12931 UNIPROT GSN protein P06396 UNIPROT unknown phosphorylation Tyr409 TDGLGLSyLSSHIAN -1 10210201 t llicata "Gelsolin phosphorylation by c-Src in the presence of lysophosphatidic acid also revealed Tyr438 as the most prominent site. Additional minor sites were found using the anti-phosphotyrosine bead immunoprecipitation method followed by MALDI-MS and PSD analysis. These sites, representing approximately 5% of the total phosphate incorporation, were identified as Tyr59, Tyr382, Tyr576, and Tyr624." SIGNOR-250780 SRC protein P12931 UNIPROT GSN protein P06396 UNIPROT unknown phosphorylation Tyr651 ALGGKAAyRTSPRLK -1 10210201 t llicata "Gelsolin phosphorylation by c-Src in the presence of lysophosphatidic acid also revealed Tyr438 as the most prominent site. Additional minor sites were found using the anti-phosphotyrosine bead immunoprecipitation method followed by MALDI-MS and PSD analysis. These sites, representing approximately 5% of the total phosphate incorporation, were identified as Tyr59, Tyr382, Tyr576, and Tyr624." SIGNOR-250783 SRC protein P12931 UNIPROT GSN protein P06396 UNIPROT unknown phosphorylation Tyr603 LKTPSAAyLWVGTGA -1 10210201 t llicata "Gelsolin phosphorylation by c-Src in the presence of lysophosphatidic acid also revealed Tyr438 as the most prominent site. Additional minor sites were found using the anti-phosphotyrosine bead immunoprecipitation method followed by MALDI-MS and PSD analysis. These sites, representing approximately 5% of the total phosphate incorporation, were identified as Tyr59, Tyr382, Tyr576, and Tyr624." SIGNOR-250782 SRC protein P12931 UNIPROT GSN protein P06396 UNIPROT unknown phosphorylation Tyr465 VPVPTNLyGDFFTGD -1 10210201 t llicata "Gelsolin phosphorylation by c-Src in the presence of lysophosphatidic acid also revealed Tyr438 as the most prominent site. Additional minor sites were found using the anti-phosphotyrosine bead immunoprecipitation method followed by MALDI-MS and PSD analysis. These sites, representing approximately 5% of the total phosphate incorporation, were identified as Tyr59, Tyr382, Tyr576, and Tyr624." SIGNOR-250784 CASP3 protein P42574 UNIPROT GSN protein P06396 UNIPROT "down-regulates activity" cleavage Asp403 WRDPDQTdGLGLSYL 9606 9671712 t miannu "We showed that human gelsolin was cleaved during Fas-mediated apoptosis in vivo and that the caspase-3 cleavage site of human gelsolin was at D352 of DQTD352G. gelsolin seems to have dual functions, i.e., it both prevents and, once cleaved, induces cell death." SIGNOR-256357 CASP3 protein P42574 UNIPROT GSN protein P06396 UNIPROT down-regulates cleavage 9606 BTO:0000130 9323209 t amattioni "Caspase-3 mediates cleavage of gelsolin, generating a fragment that severs actin filaments in an unregulated fashion. The cleavage of gelsolin causes cells to round up, detach and undergo nuclear fragmentation." SIGNOR-51652 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR GSN protein P06396 UNIPROT "down-regulates activity" cleavage Asp403 WRDPDQTdGLGLSYL 9606 9671712 t miannu "We showed that human gelsolin was cleaved during Fas-mediated apoptosis in vivo and that the caspase-3 cleavage site of human gelsolin was at D352 of DQTD352G. gelsolin seems to have dual functions, i.e., it both prevents and, once cleaved, induces cell death." SIGNOR-256433 CHEK1 protein O14757 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" phosphorylation Ser612 MYLSPVRsPKKKGST 9606 17380128 t llicata "These results suggest that ser612 is phosphorylated by chk1/2 after dna damage, leading to the formation of prb-e2f-1. phosphorylation of prb at ser612 enhanced the formation of a complex between prb and e2f-1" SIGNOR-153904 CTDSPL protein O15194 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" dephosphorylation Ser811 IYISPLKsPYKISEG 9606 15051889 t "ppRB (RB phosphorylated at Ser-807/811|Possible Mechanisms of HYA22 Action in Tumorigenesis: Dephosphorylation of RB by Transient Expression of HYA22 Isoforms." SIGNOR-248305 CTDSPL protein O15194 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" dephosphorylation Ser807 PGGNIYIsPLKSPYK 9606 15051889 t "ppRB (RB phosphorylated at Ser-807/811|Possible Mechanisms of HYA22 Action in Tumorigenesis: Dephosphorylation of RB by Transient Expression of HYA22 Isoforms." SIGNOR-248304 ATG12 protein O94817 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 4932 23321721 f lperfetto "Dissecting the role of the Atg12-Atg5-Atg16 complex during autophagosome formation" SIGNOR-219396 CHEK2 protein O96017 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" phosphorylation Ser612 MYLSPVRsPKKKGST 9606 BTO:0000093 17380128 t lperfetto "Phosphorylation of prb at ser612 by chk1/2 leads to a complex between prb and e2f-1 after dna damageprb inhibits cell cycle progression through interactions with the e2f family of transcription factors. Here, we report that dna damage induced not only the dephosphorylation of prb at cdk phosphorylation sites and the binding of prb to e2f-1, but also the phosphorylation of prb at ser612. Phosphorylation of prb at ser612 enhanced the formation of a complex between prb and e2f-1" SIGNOR-153908 ABL1 protein P00519 UNIPROT RB1 protein P06400 UNIPROT unknown phosphorylation Tyr805 RIPGGNIyISPLKSP 9606 BTO:0001271 16158058 t llicata "Rb-induced apoptosis is compromised by abl-catalysed phosphorylation of rb at y805." SIGNOR-140396 CDK1 protein P06493 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 1756735 t gcesareni "The retinoblastoma gene product (prb) is a nuclear phosphoprotein that is thought to play a key role in the negative regulation of cellular proliferation. The active form of prb is underphosphorylated. Using synthetic peptides corresponding to potential cdc2 phosphorylation sites, we have developed a strategy which has allowed the identification of five sites. S249, t252, t373, s807 and s811 are phosphorylated in vivo, and in each case these sites correspond closely to the consensus sequence for phosphorylation by p34cdc2." SIGNOR-21556 CDK1 protein P06493 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser249 AVIPINGsPRTPRRG 9606 1756735 t lperfetto "The retinoblastoma gene product (prb) is a nuclear phosphoprotein that is thought to play a key role in the negative regulation of cellular proliferation. The active form of prb is underphosphorylated. Using synthetic peptides corresponding to potential cdc2 phosphorylation sites, we have developed a strategy which has allowed the identification of five sites. S249, t252, t373, s807 and s811 are phosphorylated in vivo, and in each case these sites correspond closely to the consensus sequence for phosphorylation by p34cdc2." SIGNOR-21548 CDK1 protein P06493 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr373 VNVIPPHtPVRTVMN 9606 1756735 t lperfetto "The retinoblastoma gene product (prb) is a nuclear phosphoprotein that is thought to play a key role in the negative regulation of cellular proliferation. The active form of prb is underphosphorylated. Using synthetic peptides corresponding to potential cdc2 phosphorylation sites, we have developed a strategy which has allowed the identification of five sites. S249, t252, t373, s807 and s811 are phosphorylated in vivo, and in each case these sites correspond closely to the consensus sequence for phosphorylation by p34cdc2." SIGNOR-21564 CDK1 protein P06493 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser807 PGGNIYIsPLKSPYK 9606 1756735 t lperfetto "The retinoblastoma gene product (prb) is a nuclear phosphoprotein that is thought to play a key role in the negative regulation of cellular proliferation. The active form of prb is underphosphorylated. Using synthetic peptides corresponding to potential cdc2 phosphorylation sites, we have developed a strategy which has allowed the identification of five sites. S249, t252, t373, s807 and s811 are phosphorylated in vivo, and in each case these sites correspond closely to the consensus sequence for phosphorylation by p34cdc2." SIGNOR-21552 CDK1 protein P06493 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr252 PINGSPRtPRRGQNR 9606 1756735 t lperfetto "The retinoblastoma gene product (prb) is a nuclear phosphoprotein that is thought to play a key role in the negative regulation of cellular proliferation. The active form of prb is underphosphorylated. Using synthetic peptides corresponding to potential cdc2 phosphorylation sites, we have developed a strategy which has allowed the identification of five sites. S249, t252, t373, s807 and s811 are phosphorylated in vivo, and in each case these sites correspond closely to the consensus sequence for phosphorylation by p34cdc2." SIGNOR-21560 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr826 LPTPTKMtPRSRILV 9606 SIGNOR-C18 9139732 t miannu "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-47899 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15809340 t gcesareni "Phosphorylated by cdk6 and cdk4, and subsequently by cdk2 at ser-567 in g1, thereby releasing e2f1 which is then able to activate cell growth. Here we show that although these cdks phosphorylate multiple residues in prb, they do so with different residue selectivities in vitro;thr821 and thr826 are preferentially phosphorylated by cdk6 and cdk4, respectively." SIGNOR-135185 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser249 AVIPINGsPRTPRRG 9606 15809340 t gcesareni "Phosphorylated by cdk6 and cdk4, and subsequently by cdk2 at ser-567 in g1, thereby releasing e2f1 which is then able to activate cell growth. Here we show that although these cdks phosphorylate multiple residues in prb, they do so with different residue selectivities in vitro;thr821 and thr826 are preferentially phosphorylated by cdk6 and cdk4, respectively." SIGNOR-135181 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser780 STRPPTLsPIPHIPR 9606 SIGNOR-C18 23336272 t gcesareni "Cyclin d1 is known to activate cdk4, which then phosphorylates the rb protein, leading to cell cycle progression." SIGNOR-200483 MYOD1 protein P15172 UNIPROT RB1 protein P06400 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 10373569 t gcesareni "Here we report that, at the onset of differentiation, activation by MyoD of the Rb, p21, and cyclin D3 genes occurs in the absence of new protein synthesis and with the requirement of the p300 transcriptional coactivator." SIGNOR-238532 CDK2 protein P24941 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C16 21902831 t gcesareni "Cycline/cdk2 blocks myod-induced gene expression through the phosphorylation of rb, preventing rb from binding and transactivating myod, and triggering s phase entry instead of differentiation." SIGNOR-176512 WARS1 protein P23381 UNIPROT tryptophan smallmolecule CHEBI:27897 ChEBI "down-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270510 CDK2 protein P24941 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr821 KISEGLPtPTKMTPR 9606 SIGNOR-C83 9139732 t miannu "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-47895 ABCA7 protein Q8IZY2 UNIPROT APP protein P05067 UNIPROT "down-regulates quantity" relocalization 9606 BTO:0000142 27472885 f miannu "Together these results indicate that ABCA7 mediates phagocytic clearance of amyloid-β in the brain, and reveal a mechanism by which loss of function of ABCA7 increases the susceptibility to AD." SIGNOR-265176 TLX1 protein P31314 UNIPROT RB1 protein P06400 UNIPROT "down-regulates activity" binding 9606 BTO:0000661 15897879 t 2 miannu "ectopic HOX11 expression resulted in hyperphosphorylation of the retinoblastoma protein (Rb), which correlated with inhibition of the major Rb serine/threonine phosphatase PP1." SIGNOR-240725 PPP2CA protein P67775 UNIPROT RB1 protein P06400 UNIPROT up-regulates dephosphorylation 9606 10702384 t gcesareni "This dephosphorylation returns prb to its active, growth suppressive state." SIGNOR-75398 CDK3 protein Q00526 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15084261 t gcesareni "The active form of prb is underphosphorylated. Cdk3/cyclin-c-mediated phosphorylation at ser-807 and ser-811 is required for g0-g1 transition." SIGNOR-124212 CDK6 protein Q00534 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15809340 t gcesareni "Phosphorylated by cdk6 and cdk4, and subsequently by cdk2 at ser-567 in g1, thereby releasing e2f1 which is then able to activate cell growth. Here we show that although these cdks phosphorylate multiple residues in prb, they do so with different residue selectivities in vitro;thr821 and thr826 are preferentially phosphorylated by cdk6 and cdk4, respectively." SIGNOR-135189 CDK5 protein Q00535 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15741232 t gcesareni "Phosphorylation was observed 6 hours after p25 induction and was abolished in the presence of a cdk5 inhibitor, roscovitine, which does not inhibit the usual rb cyclin-d kinases cdk4 and cdk6. Furthermore, analyses of levels and subcellular localization of cdk-related cyclins did not reveal any change following cdk5 activation, arguing for a direct effect of cdk5 activity on rb protein. Rb phosphorylation was visualized using phosphorylation-dependent antibodies (p-rbser795 and p-rbser807/811)." SIGNOR-134468 PRKAA1 protein Q13131 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 SIGNOR-C15 19217427 t gcesareni "Amp-activated protein kinase phosphorylates retinoblastoma protein. Rb phosphorylation sites, ser804 (ser811 in human), resembled the ampk consensus phosphorylation site." SIGNOR-184052 MAPK14 protein Q16539 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser567 SLAWLSDsPLFDLIK 9606 20871633 t llicata "P38 bypasses the cell cycle-associated hierarchical phosphorylation and directly phosphorylates rb on ser567, which is not phosphorylated during the normal cell cycle. Phosphorylation by p38, but not cdks, triggers an interaction between rb and the human homolog of murine double minute 2 (hdm2), leading to degradation of rb, release of e2f1 and cell death." SIGNOR-168178 AMPK complex SIGNOR-C15 SIGNOR RB1 protein P06400 UNIPROT unknown phosphorylation Ser811 IYISPLKsPYKISEG 9606 19217427 t lperfetto "Amp-activated protein kinase phosphorylates retinoblastoma protein. Rb phosphorylation sites, ser804 (ser811 in human), resembled the ampk consensus phosphorylation site." SIGNOR-216635 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser608 TAADMYLsPVRSPKK BTO:0001968 10207050 t llicata "In the present assay, ΔP3,4HA repressed E2F-mediated transcription similarly to wild-type pRB, suggesting that phosphorylation at other sites on ΔP3,4HA can disrupt its interaction with E2F and that these two sites are not sufficient to regulate E2F binding on DNA. This result is consistent with another report which showed that mutation of the human sites 8 and 9 (human Ser608 and Ser612) repressed E2F-mediated transcription to the same level as wild-type pRB (2). | Surprisingly, no one CDK site regulated the interaction of pRB with E2F when E2F was bound to DNA. Instead, disruption of transcriptional repression resulted from accumulation of phosphate groups on the RB molecule." SIGNOR-250747 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser788 PIPHIPRsPYKFPSS -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250759 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser795 SPYKFPSsPLRIPGG 9606 BTO:0000150 23336272 t lperfetto "Cyclin d1 is known to activate cdk4, which then phosphorylates the rb protein, leading to cell cycle progression." SIGNOR-216992 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr826 LPTPTKMtPRSRILV 9606 9139732 t lperfetto "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-216957 WARS1 protein P23381 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270511 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr5 tPRKTAAT -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250762 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr356 DSFETQRtPRKSNLD -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250760 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser780 STRPPTLsPIPHIPR 9606 BTO:0000150 23336272 t lperfetto "Cyclin d1 is known to activate cdk4, which then phosphorylates the rb protein, leading to cell cycle progression." SIGNOR-216988 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr821 KISEGLPtPTKMTPR 9606 9139732 t lperfetto "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-217324 4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[4-methyl-6-(4-morpholinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-pyridinone chemical CHEBI:91454 ChEBI INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190446 tibolone chemical CHEBI:32223 ChEBI PGR protein P06401 UNIPROT "up-regulates activity" "chemical activation" 9606 19464167 t Luana "In this study, we have assessed the potential hormonal profile of tibolone and its primary metabolites on all human steroid receptors (PR, AR, GR, MR, ERα and ERβ) using HeLa or PC3 cells stably transfected with a given receptor and a luciferase reporter gene. We show that tibolone and its ∆ 4 -isomer predominantly bind and activate PR and AR whereas 3α and 3β-OH-tibolone predominantly bind and activate ERα (Table 1)." SIGNOR-257822 ESR1 protein P03372 UNIPROT PGR protein P06401 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11000528 f gcesareni "We observed the transcriptional inhibition of the progesterone and glucocorticoid receptors when eralpha was cotransfected" SIGNOR-82161 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Thr430 PPLPPRAtPSRPGEA 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-85000 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser25 PPSPEVGsPLLCRPA 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84988 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser20 HVAGGPPsPEVGSPL 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84980 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT down-regulates phosphorylation Ser294 APMAPGRsPLATTVM 9606 BTO:0000150 10655479 t miannu "Phosphorylation of human progesterone receptors at serine-294 by mitogen-activated protein kinase signals their degradation by the 26s proteasome" SIGNOR-74708 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser554 PDSEASQsPQYSFES 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84992 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser676 LSQRFTFsPGQDIQL 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84996 MAPK3 protein P27361 UNIPROT PGR protein P06401 UNIPROT down-regulates phosphorylation Ser294 APMAPGRsPLATTVM 9606 BTO:0000150 10655479 t gcesareni "Specifically, down-regulation of mature prs occurs by a mechanism in which ligand binding activates pr phosphorylation by mapks at a unique serine residue, which then targets the receptors for degradation." SIGNOR-74716 MAPK1 protein P28482 UNIPROT PGR protein P06401 UNIPROT down-regulates phosphorylation Ser294 APMAPGRsPLATTVM 9606 BTO:0000150 10655479 t miannu "Phosphorylation of human progesterone receptors at serine-294 by mitogen-activated protein kinase signals their degradation by the 26s proteasome" SIGNOR-74712 CSNK2A1 protein P68400 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser81 TQDQQSLsDVEGAYS -1 7983041 t llicata "Although human PR contains 11 potential CKII consensus sequences, CKII in vitro phosphorylated purified PR-B only at Ser81 suggesting that this may be an authentic site for CKII in vivo." SIGNOR-250926 NCOA1 protein Q15788 UNIPROT PGR protein P06401 UNIPROT up-regulates 9606 10449719 f miannu "Progesterone receptor (pr) functions as a transcription factor that modulates the transcription of target genes in response to progesterone and other signals. The transcriptional activity of pr requires the involvement of coactivators such as steroid receptor coactivator-1 (src-1)." SIGNOR-70149 NCOR2 protein Q9Y618 UNIPROT PGR protein P06401 UNIPROT down-regulates acetylation 9606 BTO:0000150;BTO:0001130 12771131 t gcesareni "In this study we assessed the effect of smrt and dax-1 on ar and pr activity in the presence of both agonists and partial antagonists. We show that smrt and dax-1 repress agonist-dependent activity of both receptors, and the mechanism of repression includes disruption of the receptor dimer interactions rather than recruitment of histone deacetylases." SIGNOR-101289 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK1 protein P06493 UNIPROT "down-regulates activity" "chemical inhibition" -1 29901072 t miannu "AT7519, a pyrazole 3-carboxyamide compound, was developed by Astex and acts as an inhibitor of CDK1, CDK2, CDK4, CDK6 and CDK9." SIGNOR-262218 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK1 protein P06493 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258071 N-[6,6-dimethyl-5-[(1-methyl-4-piperidinyl)-oxomethyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-3-yl]-3-methylbutanamide chemical CHEBI:91371 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206124 4-(2-methyl-3-propan-2-yl-4-imidazolyl)-N-(4-methylsulfonylphenyl)-2-pyrimidinamine chemical CHEBI:91419 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190176 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193546 WARS1 protein P23381 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270512 UNII-XH2662798I chemical CID:16156006 PUBCHEM CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "Cdk1/cdc2 activation involves tyr15/thr14 dephosphorylation, regulated by wee1- and myt1-mediated phosphorylation and cdc25c-mediated dephosphorylation. Cdc25a may also be involved in cdk1 dephosphorylation in the g2/m-phase checkpoint." SIGNOR-163127 Dinaciclib chemical CID:46926350 PUBCHEM CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191322 BECN1 protein Q14457 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f miannu "Autophagy initiation signaling requires both the ULK1 kinase and the BECLIN 1–VPS34 core complex to generate autophagosomes, double-membraned vesicles that transfer cellular contents to lysosomes." SIGNOR-219545 R547 chemical CID:6918852 PUBCHEM CDK1 protein P06493 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258272 R547 chemical CID:6918852 PUBCHEM CDK1 protein P06493 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259792 EIF2AK2 protein P19525 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr4 yTKIEKIG 9606 20395957 t lperfetto "Our findings demonstrate that (i) pkr, ser/thr kinase, phosphorylates its new substrate cdc2 at the tyr 4 residue, (ii) pkr-mediated tyr 4-phosphorylation facilitates cdc2 ubiquitination and proteosomal degradation" SIGNOR-164809 GADD45A protein P24522 UNIPROT CDK1 protein P06493 UNIPROT down-regulates binding 9606 SIGNOR-C17 10362260 t gcesareni "Gadd45 has now been found to directly inhibit the activity of cdc2/cyclin b1 complex" SIGNOR-68221 WEE1 protein P30291 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 16096060 t gcesareni "The wee1 kinase phosphorylates and inhibits cyclin-dependent kinase 1 (cdk1), thereby delaying entry into mitosis until appropriate conditions have been met" SIGNOR-139491 CDC25A protein P30304 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" dephosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 10454565 t "Phosphatase activity of Cdc25A is critical for its activating capacity (data not shown). In this context, it should also be mentioned that Cdc25A is able to activate cyclin B-Cdk1 in vitro" SIGNOR-248480 CDC25A protein P30304 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" dephosphorylation Thr14 IEKIGEGtYGVVYKG 9606 10454565 t "Phosphatase activity of Cdc25A is critical for its activating capacity (data not shown). In this context, it should also be mentioned that Cdc25A is able to activate cyclin B-Cdk1 in vitro" SIGNOR-248479 CDC25B protein P30305 UNIPROT CDK1 protein P06493 UNIPROT up-regulates dephosphorylation 9606 SIGNOR-C17 7880537 t gcesareni "Cdc25 dephosphorylates cdc2/cdk1 within the activation loop of the kinase domain to achieve full activity of the cyclin-cdk complex" SIGNOR-34541 CDC25C protein P30307 UNIPROT CDK1 protein P06493 UNIPROT up-regulates dephosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 19574738 t gcesareni "Cdk1/cdc2 activation involves tyr15/thr14 dephosphorylation by cdc25c" SIGNOR-186621 CDC25C protein P30307 UNIPROT CDK1 protein P06493 UNIPROT up-regulates dephosphorylation Thr14 IEKIGEGtYGVVYKG 9606 19574738 t gcesareni "Cdk1/cdc2 activation involves tyr15/thr14 dephosphorylation by cdc25c" SIGNOR-186617 CDKN1A protein P38936 UNIPROT CDK1 protein P06493 UNIPROT down-regulates binding 9606 15340381 t gcesareni "P21 and p27 are key inhibitors of both cdk1 and cdk2." SIGNOR-128442 CDKN1B protein P46527 UNIPROT CDK1 protein P06493 UNIPROT down-regulates binding 9606 15340381 t gcesareni "P21 and p27 are key inhibitors of both cdk1 and cdk2." SIGNOR-128445 CDK7 protein P50613 UNIPROT CDK1 protein P06493 UNIPROT up-regulates phosphorylation Thr161 GIPIRVYtHEVVTLW 9606 8344251 t lperfetto "The mo15 gene encodes the catalytic subunit of a protein kinase that activates cdc2 and other cyclin-dependent kinases (cdks) through phosphorylation of thr161 and its homologues" SIGNOR-38307 CSNK2A1 protein P68400 UNIPROT CDK1 protein P06493 UNIPROT up-regulates phosphorylation Ser39 MKKIRLEsEEEGVPS 9606 15788687 t lperfetto "Additionally, transfection of cdc2 with a mutation at ser(39) to ala, which is the ck2 phosphorylation site, partially inhibits cell cycle progression in g(1) to g(2) phase following 6-tg treatment." SIGNOR-134846 E2F1 protein Q01094 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253864 TFDP1 protein Q14186 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253859 KDM2B protein Q8NHM5 UNIPROT CDK1 protein P06493 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000011 25533466 f miannu "We concluded that FBXL10 recruits the noncanonical PRC1 complex to directly repress Cdk1, Uhrf1, and Pparg that may account for the FBXL10-mediated inhibition of adipogenesis." SIGNOR-252244 PKMYT1 protein Q99640 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Thr14 IEKIGEGtYGVVYKG 9606 BTO:0000567 9001210 t "Preference on the part of Myt1Hu for the cyclin-bound form of Cdc2" gcesareni "Myt1hu preferentially phosphorylates cdc2 on threonine 14 in a cyclin-dependent manner;phosphorylation of threonine 14 and tyrosine 15 is inhibitory." SIGNOR-45725 PKMYT1 protein Q99640 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 BTO:0000567 9001210 t "Preference on the part of Myt1Hu for the cyclin-bound form of Cdc2" lperfetto "Myt1hu preferentially phosphorylates cdc2 on threonine 14 in a cyclin-dependent manner;phosphorylation of threonine 14 and tyrosine 15 is inhibitory." SIGNOR-45729 RGCC protein Q9H4X1 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" binding 9606 BTO:0001685 11687586 t miannu "RGC-32 was physically associated with cyclin-dependent kinase p34CDC2 and increased the kinase activity in vivo and in vitro. In addition, RGC-32 was phosphorylated by p34CDC2-cyclin B1 in vitro. Mutation of RGC-32 protein at Thr-91 prevented the p34CDC2-mediated phosphorylation and resulted in loss of p34CDC2 kinase enhancing activity." SIGNOR-262726 ATG2A protein Q2TAZ0 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001938 28561066 f miannu "WIPI4 interacts with ATG2, AMPK and ULK1. Upon starvation and AMPK activation, WIPI4-ATG2 dissociates from AMPK and ULK1 and localizes at nascent autophagosomes, potentially supporting further autophagosome maturation." SIGNOR-268485 PTPN1 protein P18031 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" dephosphorylation Tyr1185 FGMTRDIyETDYYRK 10090 BTO:0000944 11579209 t lperfetto "Ptp1b is a protein tyrosine phosphatase that negatively regulates insulin sensitivity by dephosphorylating the insulin receptor." SIGNOR-235495 "Noncanonical PRC1" complex SIGNOR-C151 SIGNOR CDK1 protein P06493 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000011 25533466 f miannu "We concluded that FBXL10 recruits the noncanonical PRC1 complex to directly repress Cdk1, Uhrf1, and Pparg that may account for the FBXL10-mediated inhibition of adipogenesis." SIGNOR-252249 MASP2 protein O00187 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263419 MASP1 protein P48740 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263417 MASP1 protein P48740 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263420 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 31331124 t lperfetto "C1s subsequently activate serum proteins C4 and C2. C4 is cleaved to fragment C4a, which is an anaphylatoxin, and to fragment C4b, which is deposited on the adjacent surfaces. C2 is cleaved to a fragment C2b, and larger fragment C2a, which binds noncovalently to C4b on the target cell membrane. This forms the C4b2a complex" SIGNOR-263418 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 31331124 t lperfetto "C1s subsequently activate serum proteins C4 and C2. C4 is cleaved to fragment C4a, which is an anaphylatoxin, and to fragment C4b, which is deposited on the adjacent surfaces. C2 is cleaved to a fragment C2b, and larger fragment C2a, which binds noncovalently to C4b on the target cell membrane. This forms the C4b2a complex" SIGNOR-263421 calcium(2+) smallmolecule CHEBI:29108 ChEBI S100A9 protein P06702 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001044 16690079 t miannu "S100 proteins comprise the largest family of calcium-binding proteins. Members of this family usually form homo- or heterodimers, which may associate to higher-order oligomers in a calcium-dependent manner. The heterodimers of S100A8 and S100A9 represent the major calcium-binding proteins in phagocytes. Both proteins regulate migration of these cells via modulation of tubulin polymerization." SIGNOR-261934 CEBPB protein P17676 UNIPROT S100A9 protein P06702 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001370 9706399 t "Among several known transcription factor binding motifs, nuclear protein(s) of VD3-treated HL-60 cells and THP-1 cells bound to the CCAAT/enhancer binding protein (C/EBP)-binding motif that was located in the upstream region of the MRP14 gene (-81), as evidenced by the competitive gel mobility-shift assay.|Thus, it was concluded that C/EBP alpha and -beta were able to bind to the C/EBP motif, and that C/EBP alpha bound to the motif in THP-1 cells and C/EBP beta bound to that in the VD3-treated HL-60 cells." SIGNOR-254044 STAT3 protein P40763 UNIPROT S100A9 protein P06702 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18809714 f miannu "Accumulation of myeloid-derived suppressor cells (MDSCs) associated with inhibition of dendritic cell (DC) differentiation is one of the major immunological abnormalities in cancer and leads to suppression of antitumor immune responses. The molecular mechanism of this phenomenon remains unclear. We report here that STAT3-inducible up-regulation of the myeloid-related protein S100A9 enhances MDSC production in cancer." SIGNOR-261931 CEBPA protein P49715 UNIPROT S100A9 protein P06702 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001370 9706399 t "Among several known transcription factor binding motifs, nuclear protein(s) of VD3-treated HL-60 cells and THP-1 cells bound to the CCAAT/enhancer binding protein (C/EBP)-binding motif that was located in the upstream region of the MRP14 gene (-81), as evidenced by the competitive gel mobility-shift assay.|Thus, it was concluded that C/EBP alpha and -beta were able to bind to the C/EBP motif, and that C/EBP alpha bound to the motif in THP-1 cells and C/EBP beta bound to that in the VD3-treated HL-60 cells." SIGNOR-254041 USF1 protein P22415 UNIPROT S100A6 protein P06703 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11118618 f miannu "The results indicate that USF1 binds to an E-box sequence of the calcyclin gene promoter and enhances its transcription activity." SIGNOR-255598 NFKBIA protein P25963 UNIPROT S100A6 protein P06703 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 12859951 f miannu "Transient expression of NF-kappaB (p65) increased S100A6 promoter activity and expression of inhibitor of NF-kappaB (IkappaBalpha) decreased TNFalpha-induced S100A6 promoter activity. " SIGNOR-254804 4E2RCat chemical CID:2287236 PUBCHEM EIF4E protein P06730 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000414 21507972 t miannu "Characterization of 4E2RCat, an inhibitor of eIF4E-eIF4G interaction. Herein we describe a molecule from this screen that prevents the interaction between eIF4E (the cap-binding protein) and eIF4G (a large scaffolding protein), inhibiting cap-dependent translation. This inhibitor significantly decreased human coronavirus 229E (HCoV-229E) replication, reducing the percentage of infected cells and intra- and extracellular infectious virus titers." SIGNOR-260187 PRKCG protein P05129 UNIPROT EIF4E protein P06730 UNIPROT unknown phosphorylation Ser209 DTATKSGsTTKNRFV 10090 8662663 t lperfetto "Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins." SIGNOR-248947 PRKCB protein P05771 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 10090 8662663 t lperfetto "Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins.[..] This suggests a two-step model for the phosphorylation (and activation) of eIF4E by growth factors and hormones: first, dissociation of eIF4E ." SIGNOR-248946 PABPC1 protein P11940 UNIPROT EIF4E protein P06730 UNIPROT "up-regulates activity" binding 9606 30209168 t miannu "The binding of PABP to mRNA poly(A) tails is followed by interactions with eukaryotic initiation factor (eIF4G) and other translation factors, including eIF4E, to constitute a translation initiation complex, which mediates cellular mRNA circularization and enhances cap-dependent translation by facilitating ribosome recycling" SIGNOR-260968 RELA protein Q04206 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 17350185 t Luana "The IL-6 promoter was stimulated by NF-kB RelA protein. " SIGNOR-266088 PRKCA protein P17252 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 10090 8662663 t lperfetto "Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins.[..] This suggests a two-step model for the phosphorylation (and activation) of eIF4E by growth factors and hormones: first, dissociation of eIF4E ." SIGNOR-248945 PPP2CA protein P67775 UNIPROT EIF4E protein P06730 UNIPROT down-regulates dephosphorylation Ser209 DTATKSGsTTKNRFV 9606 20927323 t tpavlidou "A recent study using genetically engineered mouse models has clearly shown that mnk-mediated eif4e phosphorylation is absolutely required for eif4e's oncogenic action. Taken together, we conclude that pp2a negatively regulates eif4e phosphorylation and eif4f complex assembly through dephosphorylation of mnk and eif4e, thus suggesting a novel mechanism by which pp2a exerts its tumor-suppressive function." SIGNOR-168306 EIF4EBP1 protein Q13541 UNIPROT EIF4E protein P06730 UNIPROT "down-regulates activity" binding 9606 23584478 t lperfetto "The rate-limiting factor for translation is eukaryotic translation initiation factor 4E (eIF4E), which is negatively regulated by eIF4E-binding protein 1 (4E-BP1)." SIGNOR-167176 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation 9606 9878069 t gcesareni "Mnk1 and mnk2 regulate protein synthesis by phosphorylating the initiation factor eif4e." SIGNOR-62936 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 9606 17724079 t lperfetto "Inhibition of mammalian target of rapamycin induces phosphatidylinositol 3-kinase-dependent and mnk-mediated eukaryotic translation initiation factor 4e phosphorylation.Therefore, eif4e is considered a survival protein involved in cell cycle progression, cell transformation, and apoptotic resistance. Phosphorylation of eif4e (usually at ser209) increases its binding affinity for the cap of mrna and may also favor its entry into initiation complexes." SIGNOR-157533 MKNK2 protein Q9HBH9 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 9606 17724079 t lperfetto "Inhibition of mammalian target of rapamycin induces phosphatidylinositol 3-kinase-dependent and mnk-mediated eukaryotic translation initiation factor 4e phosphorylation.Therefore, eif4e is considered a survival protein involved in cell cycle progression, cell transformation, and apoptotic resistance. Phosphorylation of eif4e (usually at ser209) increases its binding affinity for the cap of mrna and may also favor its entry into initiation complexes." SIGNOR-157537 creatine smallmolecule CHEBI:16919 ChEBI CKM protein P06732 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265784 creatine smallmolecule CHEBI:16919 ChEBI CKM protein P06732 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265810 MYC protein P01106 UNIPROT ENO1 protein P06733 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259989 SRC protein P12931 UNIPROT ENO1 protein P06733 UNIPROT up-regulates phosphorylation Tyr44 SGASTGIyEALELRD 9606 7629021 t lperfetto "The present finding suggested that the tyrosine residue at position 44 in chicken alpha-enolase is the phosphorylation site by the tyrosine kinase. Our data suggest that eno1 was upregulated by caga protein through activating the src and mek/erk signal pathways" SIGNOR-30126 SRC protein P12931 UNIPROT ENO1 protein P06733 UNIPROT up-regulates phosphorylation Tyr44 SGASTGIyEALELRD 9606 24841372 t lperfetto "The present finding suggested that the tyrosine residue at position 44 in chicken alpha-enolase is the phosphorylation site by the tyrosine kinase. Our data suggest that eno1 was upregulated by caga protein through activating the src and mek/erk signal pathways" SIGNOR-205092 PRDM1 protein O75626 UNIPROT FCER2 protein P06734 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 11342629 f "In this study, we report that PRDI-BF1/Blimp1 can bind to the same functional element in the human CD23b promoter to which BCL-6 and IRF-4 had previously been shown to bind, and that, like BCL-6, Blimp1 can repress IRF-4-transactivating ability" SIGNOR-253926 EGR1 protein P18146 UNIPROT FCER2 protein P06734 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003076 9300687 f "Thus, Egr-1 seems to control the expression of downstream target genes not only as a transcriptional activator, but also as a repressor molecule. In B cells, Egr-1 therefore plays a critical role in integrating the short-lived signal delivered by triggering of the Ag receptor into phenotypic changes, including repression of CD95 and CD23 transcription." SIGNOR-254277 BCL6 protein P41182 UNIPROT FCER2 protein P06734 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 11342629 f "In this study, we report that PRDI-BF1/Blimp1 can bind to the same functional element in the human CD23b promoter to which BCL-6 and IRF-4 had previously been shown to bind, and that, like BCL-6, Blimp1 can repress IRF-4-transactivating ability" SIGNOR-253928 IRF4 protein Q15306 UNIPROT FCER2 protein P06734 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11342629 f "IFN-regulatory factor 4 (IRF-4) plays a critical role in mature B cell function. Using the transcriptional regulation of the human B cell activation marker CD23 as a model system, we have previously demonstrated that IRF-4 is induced in response to B cell-activating stimuli and that it acts as a transactivator of CD23 gene expression." SIGNOR-253933 OGT protein O15294 UNIPROT PYGL protein P06737 UNIPROT "up-regulates activity" glycosylation Ser430 VDRLRRMsLIEEEGS 9606 BTO:0002181 34939084 t Luana "O-GlcNAcylation at Ser-430 promotes PYGL activity" SIGNOR-267988 PHKG2 protein P15735 UNIPROT PYGL protein P06737 UNIPROT "up-regulates activity" phosphorylation Ser15 QEKRRQIsIRGIVGV 9606 BTO:0002049 22225877 t "It is well-characterized that GP is activated by PhK-mediated serine phosphorylation at Ser-15" SIGNOR-267401 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR EDN1 protein P05305 UNIPROT up-regulates 9606 9767234 f miannu "UVB can stimulate the synthesis of IL-1, TNF-a and ET-1, and other cytokines by keratinocytes." SIGNOR-252383 PHKG1 protein Q16816 UNIPROT PYGL protein P06737 UNIPROT "up-regulates activity" phosphorylation Ser15 QEKRRQIsIRGIVGV 9606 BTO:0002049 22225877 t "It is well-characterized that GP is activated by PhK-mediated serine phosphorylation at Ser-15" SIGNOR-267399 RIPK3 protein Q9Y572 UNIPROT PYGL protein P06737 UNIPROT up-regulates binding 9606 19632174 t gcesareni "Rip3 directly interacts with glycogen phosphorylase (pygl), glutamate ammonia ligase (glul), and glutamate dehydrogenase 1 (glud1). Rip kinase activity is required to enhance the activities of all three enzymes both in vivo and in vitro." SIGNOR-186939 PP1 proteinfamily SIGNOR-PF54 SIGNOR PYGL protein P06737 UNIPROT "down-regulates activity" dephosphorylation Ser15 QEKRRQIsIRGIVGV 9606 22225877 t "GP is the first protein whose function was discovered to be regulated by reversible protein phosphorylation, which is controlled by phosphorylase kinase (PhK) and protein phosphatase 1 (PP1). Here we report that lysine acetylation negatively regulates GP activity by both inhibiting enzyme activity directly and promoting dephosphorylation" SIGNOR-267403 CSNK2A1 protein P68400 UNIPROT GPI protein P06744 UNIPROT "down-regulates activity" phosphorylation Ser185 GPRVWYVsNIDGTHI 9606 BTO:0000459 15637053 t llicata "It is known that human PGI/AMF is phosphorylated at Ser(185) by protein kinase CK2 (CK2) | These results demonstrate that phosphorylation affects the allosteric kinetic properties of the enzyme, resulting in a less active form of PGI, whereas non-phosphorylated protein species retain cytokine activity. " SIGNOR-250869 clofarabine chemical CHEBI:681569 ChEBI POLB protein P06746 UNIPROT "down-regulates activity" "chemical inhibition" 9606 1707752 t miannu "Effects of 2-Chloro-9-(2-deoxy-2-fluoro-β-d-arabinofuranosyl)adenine on K562 Cellular Metabolism and the Inhibition of Human Ribonucleotide Reductase and DNA Polymerases by Its 5′-Triphosphate.The effect of Cl-F-ara-ATP on human DNA polymerases alpha, beta, and gamma isolated from K562 cells grown in culture was determined and compared with those of Cl-dATP and 9-beta-D-arabinofuranosyl-2-fluoroadenine triphosphate (F-ara-ATP). Cl-F-ara-ATP was a potent inhibitor of DNA polymerase alpha.Cl-F-ara-ATP was not a potent inhibitor of DNA polymerase beta, DNA polymerase gamma, or DNA primase." SIGNOR-258358 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr237 KQEKTPKtPKGPSSV 9606 14670079 t gcesareni "We further demonstrate that phospho-mkk1/mkk2 antibodies recognize npm on the c-terminal region, which is phosphorylated by cdc2 (cell division control kinase-2) during g2/m-phase. biochemical and immunocytochemistry analyses verified that the phospho-mkk1/mkk2 antibodies cross-reacted with npm that was phosphorylated at thr234 and thr237 during g2/m-phase, which are the same sites that are targeted by cdc2 (cell division cycle protein-2) during mitosis." SIGNOR-120334 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr199 VKKSIRDtPAKNAQK 9606 SIGNOR-C17 12058066 t llicata "However, under the experimental conditions used here, the t199 residue was the most likely candidate to be phosphorylated by cyclin b/cdc2 these results strongly support the concept that the rna binding activity of b23.1 is inactivated by cyclin b/cdc2-mediated phosphorylation." SIGNOR-89605 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 SIGNOR-C17 12058066 t gcesareni "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-89597 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 14670079 t gcesareni "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication." SIGNOR-120330 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT unknown phosphorylation Ser70 EAMNYEGsPIKVTLA 9606 19933706 t gcesareni "Simultaneous inactivation of two cdk phosphorylation sites at ser10 and ser70 (npm-aa) induced g(2)/m cell cycle arrest, phosphorylation of cdk1 at tyr15 (cdc2(tyr15)) and increased cytoplasmic accumulation of cdc25c." SIGNOR-161801 CDK1 protein P06493 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr237 KQEKTPKtPKGPSSV 9606 SIGNOR-C17 12058066 t gcesareni "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-89601 CDK2 protein P24941 UNIPROT NPM1 protein P06748 UNIPROT unknown phosphorylation Ser70 EAMNYEGsPIKVTLA 9606 BTO:0001271 19933706 t gcesareni "Simultaneous inactivation of two cdk phosphorylation sites at ser10 and ser70 (npm-aa) induced g(2)/m cell cycle arrest, phosphorylation of cdk1 at tyr15 (cdc2(tyr15)) and increased cytoplasmic accumulation of cdc25c." SIGNOR-161805 CDK2 protein P24941 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 10090 SIGNOR-C16 11278991 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication. Upon phosphorylation by CDK2-cyclin E, NPM/B23 dissociates from centrosomes, which is a prerequisite step for centrosomes to initiate duplication." SIGNOR-235725 CDK2 protein P24941 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 SIGNOR-C16 12058066 t gcesareni "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-89609 PLK1 protein P53350 UNIPROT NPM1 protein P06748 UNIPROT up-regulates phosphorylation Ser4 sMDMDMSP 9606 BTO:0000567 15190079 t gcesareni "Phosphorylated at ser-4 by plk1 and plk2. Phosphorylation at ser-4 by plk2 in s phase is required for centriole duplication and is sufficient to trigger centriole replication. Phosphorylation at ser-4 by plk1 takes place during mitosis." SIGNOR-125666 MAP1LC3C protein Q9BXW4 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f lperfetto "We assessed both conversion of LC3-I to its cleaved and lipidated form LC3-II and its translocation to autophagic structures, two steps in autophagosome formation" SIGNOR-219399 PRKACA protein P17612 UNIPROT LCK protein P06239 UNIPROT unknown phosphorylation Ser42 TLLIRNGsEVRDPLV -1 8506364 t miannu "Ser-42 can be phosphorylated by either protein kinase A or protein kinase C" SIGNOR-249999 CDKN2A protein Q8N726 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates quantity by destabilization" binding 9606 14636574 t gcesareni "The Arf-NPM interaction seems to be critical in regulating the stability of both proteins. Arf, in fact, induces polyubiquitination and degradation of NPM and inhibits its effects on ribogenesis (18). NPM, instead, protects Arf from degradation and, surprisingly, antagonizes its ability to inhibit cell division" SIGNOR-245077 PLK2 protein Q9NYY3 UNIPROT NPM1 protein P06748 UNIPROT up-regulates phosphorylation Ser4 sMDMDMSP 9606 BTO:0000567 15190079 t gcesareni "Phosphorylated at ser-4 by plk1 and plk2. Phosphorylation at ser-4 by plk2 in s phase is required for centriole duplication and is sufficient to trigger centriole replication. Phosphorylation at ser-4 by plk1 takes place during mitosis." SIGNOR-125720 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr199 VKKSIRDtPAKNAQK 11278991 t llicata "Here, we identified that threonine 199 (Thr(199)) of NPM/B23 is the major phosphorylation target site of CDK2-cyclin E in vitro, and the same site is phosphorylated in vivo.|NPM/B23 binds specifically to unduplicated centrosomes and loses its centrosome binding activity when phosphorylated by CDK2-cyclin E" SIGNOR-250744 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 14670079 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication." SIGNOR-216690 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 11278991 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication." SIGNOR-216674 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216662 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216745 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr237 KQEKTPKtPKGPSSV 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216749 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr199 VKKSIRDtPAKNAQK 9606 12058066 t lperfetto "However, under the experimental conditions used here, the t199 residue was the most likely candidate to be phosphorylated by cyclin b/cdc2 these results strongly support the concept that the rna binding activity of b23.1 is inactivated by cyclin b/cdc2-mediated phosphorylation." SIGNOR-216845 TMOD1 protein P28289 UNIPROT TPM3 protein P06753 UNIPROT "down-regulates activity" binding 9606 8002995 t irozzo "Tropomodulin is a 40.6-kDa protein that binds to one end of the rod-like tropomyosin and inhibits its cooperativity and binding to actin. [.] we demonstrate that it is the N-terminus of tropomyosin that interacts with tropomodulin. Among several tropomyosin isoforms tested, hTM5 encoded by the human gamma-tropomyosin gene has the highest affinity toward human erythrocyte tropomodulin." SIGNOR-259111 ESR1 protein P03372 UNIPROT CRH protein P06850 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000614 8408641 t lperfetto "Evidence of direct estrogenic regulation of human corticotropin-releasing hormone gene expression. Potential implications for the sexual dimophism of the stress response and immune/inflammatory reaction.|Gel retardation and immunoprecipitation demonstrated specific association between the perfect half-palindromic EREs of hCRH gene and the DNA binding domain of hER in vitro." SIGNOR-268721 AR protein P10275 UNIPROT CRH protein P06850 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000931 16446741 t lperfetto "A direct androgenic involvement in the expression of human corticotropin-releasing hormone|A potential androgen-responsive element (ARE) in the human CRH promoter was subsequently analyzed with bandshifts and cotransfections in neuroblastoma cells. In the presence of testosterone, recombinant human AR bound specifically to the CRH-ARE." SIGNOR-268723 MECP2 protein P51608 UNIPROT CRH protein P06850 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000142 17108082 t Luana "Collectively, these results point to a specific association between WT MeCP2 and the methylated promoter region of Crh in vivo. In contrast, the MeCP2308 protein was not detected at the Crh promoter. | Thus, the results of seqChIP indicate that MeCP2 preferentially associates with a transcriptionally inactive, dimethyl-histone H3 Lys-9-rich form of the Crh promoter in mice." SIGNOR-264548 ESR2 protein Q92731 UNIPROT CRH protein P06850 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000614 8408641 t lperfetto "Evidence of direct estrogenic regulation of human corticotropin-releasing hormone gene expression. Potential implications for the sexual dimophism of the stress response and immune/inflammatory reaction.|Gel retardation and immunoprecipitation demonstrated specific association between the perfect half-palindromic EREs of hCRH gene and the DNA binding domain of hER in vitro." SIGNOR-268722 TGFB1 protein P01137 UNIPROT LPL protein P06858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 11742878 f "Regulation of expression" miannu "TGF-β1 inhibited gene expression and cell surface activity of LPL. TGF-β1 did not have an effect on LPL activity when it was added directly to the LPL activity assay (data not shown); however, as shown in the Table, TGF-β1 significantly reduced LPL mRNA by 55.0%" SIGNOR-251847 PRL protein P01236 UNIPROT LPL protein P06858 UNIPROT "down-regulates activity" 9606 12679477 f Regulation miannu "PRL inhibits lipoprotein lipase activity in human white adipose tissue" SIGNOR-251851 INS protein P01308 UNIPROT LPL protein P06858 UNIPROT "up-regulates activity" 9606 21966368 f Regulation miannu "Insulin has a major effect on LPL regulation in adipose tissue since in mature adipocytes insulin not only increases the level of LPL mRNA but also regulates LPL activity through both posttranscriptional and posttranslational mechanisms" SIGNOR-251858 INS protein P01308 UNIPROT LPL protein P06858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001487 21966368 f Regulation miannu "Insulin has a major effect on LPL regulation in adipose tissue since in mature adipocytes insulin not only increases the level of LPL mRNA but also regulates LPL activity through both posttranscriptional and posttranslational mechanisms" SIGNOR-251857 TNF protein P01375 UNIPROT LPL protein P06858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 3063839 f "Regulation of expression" miannu "Cytokines, notably TNF and IL-1, suppress synthesis of lipoprotein lipase which decreases the rate of TGFA clearance." SIGNOR-251853 TNF protein P01375 UNIPROT LPL protein P06858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16106106 f Regulation miannu "TNF-α and IL-6 inhibit lipoprotein lipase" SIGNOR-251855 IFNG protein P01579 UNIPROT LPL protein P06858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000801 2114181 f Regulation miannu "Interferon-gamma inhibits lipoprotein lipase in human monocyte-derived macrophages. The data indicate that IFN-gamma is inhibiting macrophage LPL at least in part via a reduction of LPL synthesis" SIGNOR-251848 IFNG protein P01579 UNIPROT LPL protein P06858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001030 10909770 f "Regulation of expression" miannu "The suppression of lipoprotein lipase expression in J774.2 macrophages by IFN-gamma and TNF-alpha is mediated at the transcriptional level." SIGNOR-251854 APOC2 protein P02655 UNIPROT LPL protein P06858 UNIPROT "up-regulates activity" 9606 19956660 f Regulation miannu "Triglycerides in VLDL are hydrolyzed by lipoprotein lipase, which in turn is activated by apolipoprotein CII on the surface but inhibited by apolipoprotein CIII." SIGNOR-251846 APOC3 protein P02656 UNIPROT LPL protein P06858 UNIPROT "down-regulates activity" 9606 17315402 f Regulation miannu "Apolipoprotein CIII inhibits the lipoprotein lipase." SIGNOR-251850 CRP protein P02741 UNIPROT LPL protein P06858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18708524 f "Regulation of expression" miannu "C-reactive protein enhances macrophage lipoprotein lipase expression." SIGNOR-251852 PPARA protein Q07869 UNIPROT LPL protein P06858 UNIPROT "up-regulates activity" 9606 16511610 f Regulation miannu "The effect of fibrates on the metabolism of triglyceride-rich lipoproteins is due to a PPAR-alpha-dependent stimulation of lipoprotein lipase and of apolipoprotein (apo)A-V and to an inhibition of apoC-III expression, whereas the increase in plasma HDL-cholesterol depends partly on an overexpression of apoA-I and apoA-II. " SIGNOR-251849 APOA5 protein Q6Q788 UNIPROT LPL protein P06858 UNIPROT "up-regulates activity" binding 9606 21773006 t Regulation miannu "Apo A5 binds to and enhances the activity of lipoprotein lipase (LPL) enzyme" SIGNOR-251845 SLBP protein Q14493 UNIPROT H2BC11 protein P06899 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265381 RPS6KA5 protein O75582 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser40 GQGAPGPsLTGSPWP 9606 12421349 t "The effect has been demonstrated using P07101-3" gcesareni "Recombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation by msk1 induced an increase in vmax. studies on th from several species suggest that ser40 is the main site involved in direct activation of th" SIGNOR-95491 PRKACA protein P17612 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser40 GQGAPGPsLTGSPWP -1 11359875 t miannu "HTH1 was phosphorylated at Ser40 by PKA. Tyrosine hydroxylase (TH) has been reported to require binding of 14-3-3 proteins for optimal activation by phosphorylation. phosphorylationof hTH1‚4 at Ser40, to a stoichiometry of up to 1.0 molphosphate per mol TH subunit, dramatically increases their binding to 14-3-3 proteins." SIGNOR-250061 MAPK3 protein P27361 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser62 SYTPTPRsPRFIGRR 9606 7901013 t gcesareni "In this paper we have studied the phosphorylation and activation of alternatively spliced forms of human th by mapkap kinase-1 , mapkap kinase-2, map kinase, and cam kinase-11" SIGNOR-34678 WARS1 protein P23381 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270513 ARNT protein P27540 UNIPROT TH protein P07101 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0003945 17457889 f lperfetto "Overexpression and siRNA experiments revealed that NPAS1, in concert with ARNT, negatively regulates the expression of TH and that this regulation is mediated by a direct binding of NPAS1 on the TH promoter." SIGNOR-253701 MAPK1 protein P28482 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser62 SYTPTPRsPRFIGRR 9606 7901013 t "The effect has been demonstrated using P07101-2" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylase in vitro at comparable rates to other proteins thought to be physiological substrates of these protein kinases.The effect on activity of phosphorylating both ser31 and ser40 was not additive. The possible roles of mapkap kinase-1, mapkap kinase-2 and map kinase in the regulation of tyrosine hydroxylase in vivo are discussed." SIGNOR-34674 MAPKAPK2 protein P49137 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser19 KGFRRAVsELDAKQA -1 11359875 t miannu "MAPKAP-K2 phosphorylates both Ser19 and Ser40 of TH. Tyrosine hydroxylase (TH) has been reported to require binding of 14-3-3 proteins for optimal activation by phosphorylation." SIGNOR-250149 MAPKAPK2 protein P49137 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser40 GQGAPGPsLTGSPWP -1 11359875 t miannu "MAPKAP-K2 phosphorylates both Ser19 and Ser40 of TH. Tyrosine hydroxylase (TH) has been reported to require binding of 14-3-3 proteins for optimal activation by phosphorylation." SIGNOR-250150 RPS6KA3 protein P51812 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser71 RFIGRRQsLIEDARK 9606 7901013 t "The effect has been demonstrated using P07101-3" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylaserecombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation by msk1 induced an increase in vmax" SIGNOR-34686 RPS6KA3 protein P51812 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser71 RFIGRRQsLIEDARK 9606 12421349 t "The effect has been demonstrated using P07101-3" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylaserecombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation by msk1 induced an increase in vmax" SIGNOR-95487 RPS6KA3 protein P51812 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser40 GQGAPGPsLTGSPWP 9606 7901013 t "The effect has been demonstrated using P07101-3" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylaserecombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation by msk1 induced an increase in vmax" SIGNOR-34682 RPS6KA3 protein P51812 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser40 GQGAPGPsLTGSPWP 9606 12421349 t "The effect has been demonstrated using P07101-3" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylaserecombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation by msk1 induced an increase in vmax" SIGNOR-95483 CAMK2G protein Q13555 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser19 KGFRRAVsELDAKQA 1680128 t llicata " In both isoforms, Ser-40 was found to be phosphorylated by PKA, and Ser-19 and Ser-40 were found to be phosphorylated by CaM-PK II. The putative phosphorylation site generated by alternative splicing (Ser-31) was phosphorylated specifically by CaM-PK II in TH-2 only. | Unlike TH-1, phosphorylation of TH-2 by CaM-PK II resulted in an increase of the Ki value for dopamine." SIGNOR-250709 CTF1 protein Q16619 UNIPROT TH protein P07101 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12859689 f miannu "CT-1 exerted these effects by decreasing tyrosine hydroxylase, GTP cyclohydrolase (GCH) and NE transporter mRNAs, while IL-6 lowered only GCH mRNA." SIGNOR-252219 MAPKAPK5 protein Q8IW41 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser19 KGFRRAVsELDAKQA 9606 12421349 t "The effect has been demonstrated using P07101-3" gcesareni "Recombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation of both ser40 and ser19 induced a high-affinity binding of 14-3-3 proteins, but only the interaction of 14-3-3 with ser19 increased the hth1 activity." SIGNOR-95479 NPAS1 protein Q99742 UNIPROT TH protein P07101 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0003945 17457889 t lperfetto "Overexpression and siRNA experiments revealed that NPAS1, in concert with ARNT, negatively regulates the expression of TH and that this regulation is mediated by a direct binding of NPAS1 on the TH promoter." SIGNOR-253702 CAMK2A protein Q9UQM7 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser19 KGFRRAVsELDAKQA 9606 BTO:0000142 1680128 t llicata "This increase in ser19 phosphorylation was associated with enhanced th activity and was due, in part, to glutamate-receptor-mediated calcium influx and possibly calcium/calmodulin-dependent protein kinase ii (camkii) activation." SIGNOR-20912 "MTA1/DJ1 complex" complex SIGNOR-C123 SIGNOR TH protein P07101 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000793 21368136 f 1 miannu "we found that the MTA1/DJ1 complex is required for optimum stimulation of the TH expression by paired like homeodomain transcription factor (Pitx3) homeodomain transcription factor and that the MTA1/DJ1 complex is recruited to the TH gene chromatin via the direct interaction of MTA1 with Pitx3." SIGNOR-239773 PRKCD protein Q05655 UNIPROT DBI protein P07108 UNIPROT up-regulates phosphorylation Thr42 ATVGDINtERPGMLD 9606 18194441 t gcesareni "Acyl coenzyme a-binding protein (acbp) is phosphorylated following protein kinase c activation." SIGNOR-160393 SIRT5 protein Q9NXA8 UNIPROT LDHB protein P07195 UNIPROT "up-regulates activity" deacetylation Lys329 DTLWDIQkDLKDL 9606 BTO:0001615 34929314 t lperfetto "In colorectal cancer, SIRT5 binds to lactate dehydrogenase B (LDHB) to deacetylate it at Lysine 329, thereby increasing its enzymatic activity." SIGNOR-267645 "HIF-1 complex" complex SIGNOR-C418 SIGNOR LDHB protein P07195 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 7673128 t lperfetto "Deletional and mutational analysis of the function of mouse LDH-reporter fusion gene constructs in transient transfection assays defined three domains, between -41 and -84 base pairs upstream of the transcription initiation site, which were crucial for oxygen-regulated expression. The most important of these, although not capable of driving hypoxic induction in isolation, had the consensus of a hypoxia-inducible factor 1 (HIF-1) site, and cross-competed for the binding of HIF-1 with functionally active Epo and phosphoglycerate kinase-1 sequences" SIGNOR-267653 WARS1 protein P23381 UNIPROT Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI "up-regulates quantity" "chemical modification" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270514 tRNA(Trp) smallmolecule CHEBI:29181 ChEBI Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI "up-regulates quantity" "precursor of" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270515 PRKACA protein P17612 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" phosphorylation 9606 8019002 t miannu "Phosphorylation of neurofilament-L protein (NF-L) by the catalytic subunit of cAMP-dependent protein kinase (A-kinase) inhibits the reassembly of NF-L and disassembles filamentous NF-L." SIGNOR-252401 YWHAQ protein P27348 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" binding 9606 23230147 t miannu "These results suggest the important role of 14-3-3 in the dynamic regulation of NF-L assembly, and in the capacity to prevent the formation of NF-L aggregates. all seven isoforms specifically interacted with NF-L, but not NF-M or NF-H. specific interaction of 14-3-3 proteins with phosphorylated NF-L subunits also indicated the role of 14-3-3 and NF-L phosphorylation in the disassembly of neurofilaments. What is more, binding of 14-3-3 to phosphorylated NF-L subunits may prevent the dephosphorylation of these subunits by phosphatases, maintaining the hyperphosphorylation state of the subunits, which facilitates the disassembly of neurofilaments." SIGNOR-252399 YWHAB protein P31946 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" binding 9606 23230147 t miannu "These results suggest the important role of 14-3-3 in the dynamic regulation of NF-L assembly, and in the capacity to prevent the formation of NF-L aggregates. all seven isoforms specifically interacted with NF-L, but not NF-M or NF-H. specific interaction of 14-3-3 proteins with phosphorylated NF-L subunits also indicated the role of 14-3-3 and NF-L phosphorylation in the disassembly of neurofilaments. What is more, binding of 14-3-3 to phosphorylated NF-L subunits may prevent the dephosphorylation of these subunits by phosphatases, maintaining the hyperphosphorylation state of the subunits, which facilitates the disassembly of neurofilaments." SIGNOR-252396 YWHAG protein P61981 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" binding 9606 23230147 t miannu "These results suggest the important role of 14-3-3 in the dynamic regulation of NF-L assembly, and in the capacity to prevent the formation of NF-L aggregates. all seven isoforms specifically interacted with NF-L, but not NF-M or NF-H. specific interaction of 14-3-3 proteins with phosphorylated NF-L subunits also indicated the role of 14-3-3 and NF-L phosphorylation in the disassembly of neurofilaments. What is more, binding of 14-3-3 to phosphorylated NF-L subunits may prevent the dephosphorylation of these subunits by phosphatases, maintaining the hyperphosphorylation state of the subunits, which facilitates the disassembly of neurofilaments." SIGNOR-252400 YWHAE protein P62258 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" binding 9606 23230147 t miannu "These results suggest the important role of 14-3-3 in the dynamic regulation of NF-L assembly, and in the capacity to prevent the formation of NF-L aggregates. all seven isoforms specifically interacted with NF-L, but not NF-M or NF-H. specific interaction of 14-3-3 proteins with phosphorylated NF-L subunits also indicated the role of 14-3-3 and NF-L phosphorylation in the disassembly of neurofilaments. What is more, binding of 14-3-3 to phosphorylated NF-L subunits may prevent the dephosphorylation of these subunits by phosphatases, maintaining the hyperphosphorylation state of the subunits, which facilitates the disassembly of neurofilaments." SIGNOR-252398 YWHAZ protein P63104 UNIPROT NEFL protein P07196 UNIPROT "down-regulates activity" binding 9606 23230147 t miannu "These results suggest the important role of 14-3-3 in the dynamic regulation of NF-L assembly, and in the capacity to prevent the formation of NF-L aggregates. all seven isoforms specifically interacted with NF-L, but not NF-M or NF-H. specific interaction of 14-3-3 proteins with phosphorylated NF-L subunits also indicated the role of 14-3-3 and NF-L phosphorylation in the disassembly of neurofilaments. What is more, binding of 14-3-3 to phosphorylated NF-L subunits may prevent the dephosphorylation of these subunits by phosphatases, maintaining the hyperphosphorylation state of the subunits, which facilitates the disassembly of neurofilaments." SIGNOR-252397 OPTN protein Q96CV9 UNIPROT NEFL protein P07196 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259881 iodide smallmolecule CHEBI:16382 ChEBI TPO protein P07202 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0004708 23349248 t miannu "After transport through the apical membrane, Iodide is covalently bound to the tyrosyl residues of Tg by thyroid peroxidase (TPO)." SIGNOR-268139 FOXE1 protein O00358 UNIPROT TPO protein P07202 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 27347897 t scontino "TSH regulates TPO expression through the cAMP pathway and acts with thyroid-specific transcription factors such as TTF-1, TTF-2 and Pax-8" SIGNOR-267279 NKX2-1 protein P43699 UNIPROT TPO protein P07202 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 27347897 t scontino "TSH regulates TPO expression through the cAMP pathway and acts with thyroid-specific transcription factors such as TTF-1, TTF-2 and Pax-8." SIGNOR-267278 PAX8 protein Q06710 UNIPROT TPO protein P07202 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 27347897 t scontino "TSH regulates TPO expression through the cAMP pathway and acts with thyroid-specific transcription factors such as TTF-1, TTF-2 and Pax-8." SIGNOR-267277 ABL1 protein P00519 UNIPROT GPX1 protein P07203 UNIPROT "up-regulates activity" phosphorylation Tyr98 EILNSLKyVRPGGGF 9606 12893824 t lperfetto "GPx1 also functions as a substrate for c-Abl- and Arg-mediated phosphorylation on Tyr-96. The results further show that c-Abl and Arg stimulate GPx activity and that these kinases contribute to GPx-mediated protection of cells against oxidative stress." SIGNOR-104324 MAP1LC3B protein Q9GZQ8 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 20921139 f lperfetto "We assessed both conversion of LC3-I to its cleaved and lipidated form LC3-II and its translocation to autophagic structures, two steps in autophagosome formation" SIGNOR-219403 tryptophan smallmolecule CHEBI:27897 ChEBI Trp-tRNA(Trp) smallmolecule CHEBI:29159 ChEBI "up-regulates quantity" "precursor of" 9606 14660560 t miannu "Aminoacyl-tRNA synthetases (aaRSs)1 are a family of ancient enzymes that catalyze amino acid activation by ATP and the subsequent aminoacylation to its cognate tRNA. Alternative splicing produces two forms of hTrpRS in human cells: full-length hTrpRS (residues 1-471) and mini-hTrpRS (residues 48-471)" SIGNOR-270516 YARS1 protein P54577 UNIPROT tRNA(Tyr) smallmolecule CHEBI:29182 ChEBI "down-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270517 ABL2 protein P42684 UNIPROT GPX1 protein P07203 UNIPROT "up-regulates activity" phosphorylation Tyr98 EILNSLKyVRPGGGF 9606 12893824 t lperfetto "GPx1 also functions as a substrate for c-Abl- and Arg-mediated phosphorylation on Tyr-96. The results further show that c-Abl and Arg stimulate GPx activity and that these kinases contribute to GPx-mediated protection of cells against oxidative stress." SIGNOR-104328 PPARGC1A protein Q9UBK2 UNIPROT GPX1 protein P07203 UNIPROT up-regulates 10090 18074631 f lperfetto "In fact, experiments with either genetic knockouts or RNAi for the PGC1s show that the ability of ROS to induce a ROS scavenging programme depends entirely on the PGC1s. This includes genes encoding mitochondrial proteins like SOD2, but also includes cytoplasmic proteins such as catalase and GPX1. Cells lacking PGC1alpha are hypersensitive to death from oxidative stress caused by H2O2 or paraquat." SIGNOR-253396 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI THBD protein P07204 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321;BTO:0003160;BTO:0001061 22406829 f miannu "In carcinomas the expression of thrombomodulin (TM) is inversely correlated with tumour progression and metastasis. The expression of TM is negatively regulated by NF-?B- and GSK3-?-dependent signalling pathways and positively regulated by retinoic acid and transcription factor Sp1 in PrEC, LNCaP and PC-3 cells, but not in DU-145 cells." SIGNOR-255217 miR-155 mirna URS000062749E_9606 RNAcentral MYC protein P01106 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 19933931 t "On the basis of bioinformatics tools, biochemical assays, and in vivo models, we demonstrate that (1) insulin-like growth factor-1 (IGF-1) and IGF-1 receptor are targets of miR-1" SIGNOR-255721 KLF4 protein O43474 UNIPROT THBD protein P07204 UNIPROT "up-regulates activity" "transcriptional regulation" 9606 19661484 f miannu "Thrombomodulin upregulation was independent of NF-kappaB signaling, a principal target of proteasome inhibitors, but was instead a direct consequence of increased expression of the Krüppel-like transcription factors, KLF2 and KLF4." SIGNOR-254546 SP1 protein P08047 UNIPROT THBD protein P07204 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22406829 f miannu "In carcinomas the expression of thrombomodulin (TM) is inversely correlated with tumour progression and metastasis. The expression of TM is negatively regulated by NF-?B- and GSK3-?-dependent signalling pathways and positively regulated by retinoic acid and transcription factor Sp1 in PrEC, LNCaP and PC-3 cells, but not in DU-145 cells." SIGNOR-255216 PARP1 protein P09874 UNIPROT THBD protein P07204 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001289 21489980 f miannu "Silencing of PARP1 resulted in a strong down-regulation of TM expression in Met-5A cells, while restoring TM expression in H28 cells. We propose that methylation of the TM promoter is responsible for silencing of TM expression in MM tissue, a process that is regulated by PARP1." SIGNOR-254893 PARP1 protein P09874 UNIPROT THBD protein P07204 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002423 21489980 f miannu "Silencing of PARP1 resulted in a strong down-regulation of TM expression in Met-5A cells, while restoring TM expression in H28 cells." SIGNOR-254892 NFKB1 protein P19838 UNIPROT THBD protein P07204 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17211835 f miannu "Blocking the transcriptional activation of NF-kappaB prevented the TNFalpha-induced downregulation of TM." SIGNOR-254811 KLF2 protein Q9Y5W3 UNIPROT THBD protein P07204 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19661484 f miannu "Thrombomodulin upregulation was independent of NF-kappaB signaling, a principal target of proteasome inhibitors, but was instead a direct consequence of increased expression of the Krüppel-like transcription factors, KLF2 and KLF4." SIGNOR-254543 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR THBD protein P07204 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15677570 f miannu "We further show evidence suggesting that NF-κB inhibits TM expression indirectly by competition for the coactivator p300/CBP." SIGNOR-253909 CBP/p300 complex SIGNOR-C6 SIGNOR THBD protein P07204 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15677570 f miannu "We further show evidence suggesting that NF-κB inhibits TM expression indirectly by competition for the coactivator p300/CBP." SIGNOR-253908 GGCX protein P38435 UNIPROT PROS1 protein P07225 UNIPROT "up-regulates activity" carboxylation 9606 28125048 t lperfetto "Gamma-carboxylation is essential in the activation and proper functioning of multiple VK-dependent proteins (VKDP), the most well-known of which are involved in blood clotting, including coagulation factors (FII, FVII, FIX and FX) and natural anti-clotting agents (protein C, protein S (ProS; OMIM*176880) and protein Z" SIGNOR-265924 SP1 protein P08047 UNIPROT KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 15708372 t "We characterized four Sp1/Sp3 binding sites in the proximal promoter of the PSA gene. In a luciferase assay, these sites contributed to the basal promoter activity in prostate cancer cells. In an electrophoretic mobility shift assay and chromatin immunoprecipitation assay, we confirmed that Sp1 and Sp3 bind to these sites. Overexpression of wild-type Sp1 and Sp3 further upregulated the promoter activity, whereas overexpression of the Sp1 dominant-negative form or addition of mithramycin A significantly reduced the promoter activity and the endogenous mRNA level of PSA." SIGNOR-253664 AR protein P10275 UNIPROT KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20069563 t "TH1 also associates with AR at the active androgen-responsive prostate-specific antigen (PSA) promoter in the nucleus of LNCaP cells. Decrease of endogenous AR protein by TH1 interferes with androgen-induced luciferase reporter expression and reduces endogenous PSA expression." SIGNOR-253657 YARS1 protein P54577 UNIPROT tyrosine smallmolecule CHEBI:18186 ChEBI "down-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270518 YARS1 protein P54577 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270519 YARS1 protein P54577 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270520 NFKB1 protein P19838 UNIPROT KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321 11909978 t "NF-kappa B activates prostate-specific antigen expression and is upregulated in androgen-independent prostate cancer." SIGNOR-253668 SP3 protein Q02447 UNIPROT KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 15708372 t "We characterized four Sp1/Sp3 binding sites in the proximal promoter of the PSA gene. In a luciferase assay, these sites contributed to the basal promoter activity in prostate cancer cells. In an electrophoretic mobility shift assay and chromatin immunoprecipitation assay, we confirmed that Sp1 and Sp3 bind to these sites. Overexpression of wild-type Sp1 and Sp3 further upregulated the promoter activity, whereas overexpression of the Sp1 dominant-negative form or addition of mithramycin A significantly reduced the promoter activity and the endogenous mRNA level of PSA." SIGNOR-253665 HDAC1 protein Q13547 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 11994312 f "To define a mechanism for repression of AR function, we demonstrate that AR activity is specifically down-regulated by the histone deacetylase activity of HDAC1. Furthermore, using both mammalian two-hybrid and immunoprecipitation experiments, we show that AR and HDAC1 interact, suggestive of a direct role for down-regulation of AR activity by HDAC1. In chromatin immunoprecipitation assays, we provide evidence that AR, Tip60, and HDAC1 form a trimeric complex upon the endogenous AR-responsive PSA promoter, suggesting that acetylation and deacetylation of the AR is an important mechanism for regulating transcriptional activity." SIGNOR-253666 NCOA4 protein Q13772 UNIPROT KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004191 18649734 f "The PSA promoter activity was detected by transient expression assay in the PC-J and LNCaP cells but not in androgen insensitive PC-3 cells. When the PC-J cells were cotransfected with androgen receptor, androgen receptor coactivators and PSA reporter vector cells, the reporter assays indicated that nuclear receptor coactivator 4 (NCOA4) but not androgen receptor activator 24 (ARA24) increased the sensitivity and maximum stimulation of dihydrotestosterone (DHT)-inducing PSA promoter activity." SIGNOR-253659 RREB1 protein Q92766 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 17550981 f "RREB-1 bound to the prostate-specific antigen (PSA) promoter as assessed by chromatin immunoprecipitation. Transient expression of RREB-1 down-regulated AR-mediated promoter activity and suppressed expression of PSA protein." SIGNOR-253661 SIN3A protein Q96ST3 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16254079 t "Chromatin immunoprecipitation (ChIP) and DNA affinity precipitation analysis demonstrated that Ebp1 and Sin3A associate at the PSA and E2F1 promoters. Functionally, Sin3A enhanced the ability of Ebp1 to repress transcription of androgen receptor (AR) and E2F1 regulated genes." SIGNOR-253663 FOXP1 protein Q9H334 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 18640093 f "Notably, we demonstrate that FOXP1 directly interacts with AR and negatively regulates AR signaling ligand-dependently, as exemplified by the transcriptional repression of PSA gene regulated by androgen-dependent FOXP1 recruitment on its enhancer region." SIGNOR-253660 PA2G4 protein Q9UQ80 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16254079 t "Ectopic expression of ebp1, a member of the PA2G4 family, inhibits the proliferation and induces the differentiation of human breast and prostate cancer cell lines. Ebp1 inhibits transcription of E2F1 and androgen receptor regulated genes such as prostate specific antigen (PSA) through its interactions with histone deacetylases (HDACs)" SIGNOR-253662 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321 11909978 t "NF-kappa B activates prostate-specific antigen expression and is upregulated in androgen-independent prostate cancer." SIGNOR-253667 CRYAB protein P02511 UNIPROT CRYGC protein P07315 UNIPROT "up-regulates activity" binding -1 20621668 t miannu "Human gamma-crystallins are long-lived, unusually stable proteins of the eye lens exhibiting duplicated, double Greek key domains. The lens also contains high concentrations of the small heat shock chaperone alpha-crystallin, which suppresses aggregation of model substrates in vitro. Mature-onset cataract is believed to represent an aggregated state of partially unfolded and covalently damaged crystallins. The alphaB-crystallin oligomers formed long-lived stable complexes with their gammaD-crystallin substrates. These in vitro results provide support for protein unfolding/protein aggregation models for cataract, with alpha-crystallin suppressing aggregation of damaged or unfolded proteins through early adulthood but becoming saturated with advancing age." SIGNOR-253622 CRYAB protein P02511 UNIPROT CRYGD protein P07320 UNIPROT "up-regulates activity" binding -1 20621668 t miannu "Human gamma-crystallins are long-lived, unusually stable proteins of the eye lens exhibiting duplicated, double Greek key domains. The lens also contains high concentrations of the small heat shock chaperone alpha-crystallin, which suppresses aggregation of model substrates in vitro. Mature-onset cataract is believed to represent an aggregated state of partially unfolded and covalently damaged crystallins. The alphaB-crystallin oligomers formed long-lived stable complexes with their gammaD-crystallin substrates. These in vitro results provide support for protein unfolding/protein aggregation models for cataract, with alpha-crystallin suppressing aggregation of damaged or unfolded proteins through early adulthood but becoming saturated with advancing age." SIGNOR-253621 FES protein P07332 UNIPROT FES protein P07332 UNIPROT up-regulates phosphorylation Tyr713 REEADGVyAASGGLR 9606 8663427 t llicata "Substitution of kinase domain tyrosine residues 713 or 811 with phenylalanine resulted in a loss of the 10- and 4-kda phosphopeptides, respectively, identifying these tyrosines as in vitro autophosphorylation sites. Cnbr cleavage analysis of fes isolated from 32po4-labeled 293t cells showed that tyr-713 and tyr-811 are also autophosphorylated in vivo. . Mutagenesis of tyr-713 reduced both autophosphorylation of tyr-811 and transphosphorylation of bcr, a recently identified fes substrate, supporting a major regulatory role for tyr-713." SIGNOR-42655 FES protein P07332 UNIPROT FES protein P07332 UNIPROT up-regulates phosphorylation Tyr811 RPSFSTIyQELQSIR 9606 8663427 t llicata "Substitution of kinase domain tyrosine residues 713 or 811 with phenylalanine resulted in a loss of the 10- and 4-kda phosphopeptides, respectively, identifying these tyrosines as in vitro autophosphorylation sites. Cnbr cleavage analysis of fes isolated from 32po4-labeled 293t cells showed that tyr-713 and tyr-811 are also autophosphorylated in vivo. . Mutagenesis of tyr-713 reduced both autophosphorylation of tyr-811 and transphosphorylation of bcr, a recently identified fes substrate, supporting a major regulatory role for tyr-713." SIGNOR-42659 EZR protein P15311 UNIPROT FES protein P07332 UNIPROT up-regulates relocalization 9606 18046454 t miannu "The recruitment and the activation of fes to the cell-cell contacts in confluent cells depend on its interaction with ezrin." SIGNOR-159496 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189981 sunitinib chemical CHEBI:38940 ChEBI CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" 9606 17367763 t miannu "Sunitinib (SU-11248, Sutent) inhibits at least eight receptor protein-tyrosine kinases including vascular endothelial growth factor receptors 1-3 (VEGFR1-VEGFR3), platelet-derived growth factor receptors (PDGFRalpha and PDGFRbeta), stem cell factor receptor (Kit), Flt-3, and colony-stimulating factor-1 receptor (CSF-1R)." SIGNOR-259319 pazopanib chemical CHEBI:71219 ChEBI CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-257740 linifanib chemical CHEBI:91435 ChEBI CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258241 5-(3-Methoxy-4-((4-methoxybenzyl)oxy)benzyl)pyrimidine-2,4-diamine chemical CID:11617559 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259743 5-(3-Methoxy-4-((4-methoxybenzyl)oxy)benzyl)pyrimidine-2,4-diamine chemical CID:11617559 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258119 "JNJ-28312141 free base" chemical CID:11676971 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258228 "JNJ-28312141 free base" chemical CID:11676971 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259748 1-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methoxyphenyl)-3-(1-(thiazol-2-yl)ethyl)urea chemical CID:9869779 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258126 1-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methoxyphenyl)-3-(1-(thiazol-2-yl)ethyl)urea chemical CID:9869779 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259750 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT up-regulates phosphorylation Tyr723 SSQGVDTyVEMRPVS 9606 BTO:0001271 15297464 t lperfetto "Csf-1r homodimerizes and autophosphorylates on six tyrosines in the cytoplasmic portion of the receptor. Tyr807 is located in the activation loop of the kinase domain (9) and its phosphorylation is important for kinase activity (10). The remaining tyrosines serve as binding sites for proteins containing src homology 2 (sh2) binding domains. Three sites are found in the ki: grb2/mona (tyr697) (11, 12), p85 subunit of phosphatidylinositol 3-kinase (tyr721) (13), and stat1 (tyr706) (14), the c-cbl binding site is in the cooh terminus (tyr974) (15, 16), and the src family kinase (sfk) binding site is in the jmd (y559) (17). These molecules further propagate the csf-1 signal through activation of ras/erk, phosphatidylinositol 3-kinase/akt, and stat proteins." SIGNOR-127614 MAP1LC3A protein Q9H492 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f lperfetto "We assessed both conversion of LC3-I to its cleaved and lipidated form LC3-II and its translocation to autophagic structures, two steps in autophagosome formation" SIGNOR-219406 ATG12/5/16L1 complex SIGNOR-C109 SIGNOR Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates -1 23321721 f lperfetto "Dissecting the role of the Atg12-Atg5-Atg16 complex during autophagosome formation" SIGNOR-226702 YARS1 protein P54577 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270521 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT up-regulates phosphorylation Tyr699 DPEGGVDyKNIHLEK 9606 15297464 t lperfetto "Csf-1r homodimerizes and autophosphorylates on six tyrosines in the cytoplasmic portion of the receptor. Tyr807 is located in the activation loop of the kinase domain (9) and its phosphorylation is important for kinase activity (10). The remaining tyrosines serve as binding sites for proteins containing src homology 2 (sh2) binding domains. Three sites are found in the ki: grb2/mona (tyr697) (11, 12), p85 subunit of phosphatidylinositol 3-kinase (tyr721) (13), and stat1 (tyr706) (14), the c-cbl binding site is in the cooh terminus (tyr974) (15, 16), and the src family kinase (sfk) binding site is in the jmd (y559) (17). These molecules further propagate the csf-1 signal through activation of ras/erk, phosphatidylinositol 3-kinase/akt, and stat proteins." SIGNOR-127536 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT down-regulates phosphorylation Tyr969 PLLQPNNyQFC 9606 BTO:0001271 15297464 t lperfetto "Csf-1r homodimerizes and autophosphorylates on six tyrosines in the cytoplasmic portion of the receptor. Tyr807 is located in the activation loop of the kinase domain (9) and its phosphorylation is important for kinase activity (10). The remaining tyrosines serve as binding sites for proteins containing src homology 2 (sh2) binding domains. Three sites are found in the ki: grb2/mona (tyr697) (11, 12), p85 subunit of phosphatidylinositol 3-kinase (tyr721) (13), and stat1 (tyr706) (14), the c-cbl binding site is in the cooh terminus (tyr974) following ligand binding, the csf-1r is rapidly internalized and degraded. This process begins with multiubiquitination of the csf-1r mediated by c-cbl (20), an e3-type ubiquitin ligase" SIGNOR-127626 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT up-regulates phosphorylation Tyr809 DIMNDSNyIVKGNAR 9606 BTO:0001271 15297464 t lperfetto "Csf-1r homodimerizes and autophosphorylates on six tyrosines in the cytoplasmic portion of the receptor. Tyr807 is located in the activation loop of the kinase domain (9) and its phosphorylation is important for kinase activity (10). The remaining tyrosines serve as binding sites for proteins containing src homology 2 (sh2) binding domains. Three sites are found in the ki: grb2/mona (tyr697) (11, 12), p85 subunit of phosphatidylinositol 3-kinase (tyr721) (13), and stat1 (tyr706) (14), the c-cbl binding site is in the cooh terminus (tyr974) (15, 16), and the src family kinase (sfk) binding site is in the jmd (y559) (17). These molecules further propagate the csf-1 signal through activation of ras/erk, phosphatidylinositol 3-kinase/akt, and stat proteins." SIGNOR-127618 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT up-regulates phosphorylation Tyr708 NIHLEKKyVRRDSGF 9606 BTO:0001271 15297464 t lperfetto "Csf-1r homodimerizes and autophosphorylates on six tyrosines in the cytoplasmic portion of the receptor. Tyr807 is located in the activation loop of the kinase domain (9) and its phosphorylation is important for kinase activity (10). The remaining tyrosines serve as binding sites for proteins containing src homology 2 (sh2) binding domains. Three sites are found in the ki: grb2/mona (tyr697) (11, 12), p85 subunit of phosphatidylinositol 3-kinase (tyr721) (13), and stat1 (tyr706) (14), the c-cbl binding site is in the cooh terminus (tyr974) (15, 16), and the src family kinase (sfk) binding site is in the jmd (y559) (17). These molecules further propagate the csf-1 signal through activation of ras/erk, phosphatidylinositol 3-kinase/akt, and stat proteins." SIGNOR-127540 CSF1R protein P07333 UNIPROT CSF1R protein P07333 UNIPROT down-regulates phosphorylation Tyr561 ESYEGNSyTFIDPTQ 9606 BTO:0001271 15297464 t lperfetto "Csf-1-mediated wild-type (wt)-csf-1r phosphorylation was not markedly affected by sfk inhibition, indicating that lack of sfk binding is not responsible for diminished y559f phosphorylation. Unexpectedly, cells expressing y559f were hyperproliferative in response to csf-1. Hyperproliferation correlated with prolonged activation of akt, erk, and stat5 in the y559f mutant. Consistent with a defect in receptor negative regulation, c-cbl tyrosine phosphorylation and csf-1r/c-cbl co-association were almost undetectable in the y559f mutant. Furthermore, y559f underwent reduced multiubiquitination and delayed receptor internalization and degradation. In conclusion, we propose that tyr559 is a switch residue that functions in kinase regulation, signal transduction and, indirectly, receptor down-regulation." SIGNOR-127622 IL34 protein Q6ZMJ4 UNIPROT CSF1R protein P07333 UNIPROT "up-regulates activity" binding 9606 BTO:0000876 BTO:0001103 24890514 t apalma "The CSF-1 receptor (CSF-1R) is activated by the homodimeric growth factors colony-stimulating factor-1 (CSF-1) and interleukin-34 (IL-34)" SIGNOR-255569 MYCN protein P04198 UNIPROT CTSD protein P07339 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18566016 f miannu "In primary neuroblastomas, high CTSD messenger RNA (mRNA) levels were associated with amplified MYCN, a strong predictive marker of adverse outcome. Chromatin immunoprecipitation and luciferase promoter assays revealed that MYCN protein binds to the CTSD promoter and activates its transcription, suggesting a direct link between deregulated MYCN and CTSD mRNA expression." SIGNOR-254618 TP53 protein P04637 UNIPROT CTSD protein P07339 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255434 USF1 protein P22415 UNIPROT CTSD protein P07339 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 9731700 f miannu "Overexpression of cathepsin D (CD), a ubiquitous lysosomal protease, is closely associated with a poor clinical outcome for patients with breast cancer. Estrogen greatly induces transcription of the CD gene in estrogen receptor (ER)-positive breast cancer cells. These experiments suggest a model for ER stimulation of the CD promoter in which recruitment of USF-1/2 to the promoter is required for activation of transcription." SIGNOR-255595 BRCA1 protein P38398 UNIPROT CTSD protein P07339 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 11244506 f miannu "BRCA1 blocked the expression of two endogenous estrogen-regulated gene products in human breast cancer cells: pS2 and cathepsin D." SIGNOR-253759 F2RL1 protein P55085 UNIPROT CTSD protein P07339 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254860 YARS1 protein P54577 UNIPROT Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI "up-regulates quantity" "chemical modification" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270522 NFATC3 protein Q12968 UNIPROT CTSD protein P07339 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16219765 f miannu "Overexpression of NFAT3 enhanced both ERalpha and ERbeta transcriptional activities in a ligand-independent manner and up-regulated downstream estrogen-responsive genes including pS2 and cathepsin D. Reduction of endogenous NFAT3 with NFAT3 small interfering RNA or overexpression of NFAT3 deletion mutants that lack the ER-binding sites reduced the NFAT3 coactivation of ERalpha and ERbeta." SIGNOR-254640 USF2 protein Q15853 UNIPROT CTSD protein P07339 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 9731700 f miannu "Overexpression of cathepsin D (CD), a ubiquitous lysosomal protease, is closely associated with a poor clinical outcome for patients with breast cancer. Estrogen greatly induces transcription of the CD gene in estrogen receptor (ER)-positive breast cancer cells. These experiments suggest a model for ER stimulation of the CD promoter in which recruitment of USF-1/2 to the promoter is required for activation of transcription." SIGNOR-255594 PRKCB protein P05771 UNIPROT ANXA2 protein P07355 UNIPROT unknown phosphorylation Ser2 sTVHEILC -1 8898866 t lperfetto "A comparison of the phosphorylation patterns obtained identified Ser-II as the protein kinase C site responsible for regulating the annexin II-p11 interaction. Ser-II lies within the sequence mediating p11 binding, i.e. amino-acid residues 1 to 14 of annexin II, and phosphorylation at this site most likely leads to a direct spatial interference with p11 binding." SIGNOR-248956 SRC protein P12931 UNIPROT ANXA2 protein P07355 UNIPROT up-regulates phosphorylation Tyr24 HSTPPSAyGSVKAYT 9606 15302870 t lperfetto "Translocation requires the presence of the annexin 2 binding partner p11 (s100a10) and the phosphorylation of annexin 2 at tyr23 through a src-like tyrosine kinase-dependent mechanism both in vitro and in vivo." SIGNOR-127872 PRKCA protein P17252 UNIPROT ANXA2 protein P07355 UNIPROT unknown phosphorylation Ser26 TPPSAYGsVKAYTNF 9606 BTO:0000452 2946940 t lperfetto "The protein-tyrosine kinase substrate p36 is also a substrate for protein kinase C in vitro and in vivo. | We present evidence suggesting that protein kinase C mediates phosphorylation of serine 25." SIGNOR-248892 UBAP2 protein Q5T6F2 UNIPROT ANXA2 protein P07355 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0002181 27121050 t Sara "UBAP2 formed a complex with Annexin A2 and promoted the degradation of Annexin A2 protein by ubiquitination" SIGNOR-261314 GATA1 protein P15976 UNIPROT GP1BA protein P07359 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17725493 f miannu "We and others have previously shown that RUNX1 and GATA-1 physically interact and cooperate in the activation of megakaryocytic promoters such as alpha IIb integrin and glycoprotein Ibalpha." SIGNOR-254191 ADAM17 protein P78536 UNIPROT GP1BA protein P07359 UNIPROT "down-regulates activity" cleavage Val466 ATSPTILvSATSLIT 9606 BTO:0000132 25297919 t lperfetto "GPIbα is shed by metalloproteases such as ADAM17, a process that releases a soluble GPIbα fragment termed glycocalicin. ADAM17 cleaves within the GPIbα-based peptide (LRGV465LK) through a mechanism that is only partially understood [42]. GPIbα shedding has been shown to be constitutive but it can be increased by activation of protein kinases C (PKC) or inhibition of calmodulin [42, 43]. Shedding leads to decreased receptor density" SIGNOR-261861 RUNX1 protein Q01196 UNIPROT GP1BA protein P07359 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17725493 f miannu "We and others have previously shown that RUNX1 and GATA-1 physically interact and cooperate in the activation of megakaryocytic promoters such as alpha IIb integrin and glycoprotein Ibalpha." SIGNOR-254195 calcium(2+) smallmolecule CHEBI:29108 ChEBI CAPN1 protein P07384 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000590 25969760 t lperfetto "The data obtained from those studies suggest that the mechanisms leading to the formation of the hallmark lesions of AD might be linked. One of such mechanisms seems to be the dysregulation of calcium homeostasis that results in the abnormal activation of calpains. Calpains are a family of Ca2+-dependent cysteine proteases that play a key role in multiple cell functions including cell development, differentiation and proliferation, axonal guidance, growth cone motility, and cell death, among others." SIGNOR-251580 CAST protein P20810 UNIPROT CAPN1 protein P07384 UNIPROT "down-regulates activity" binding 9606 BTO:0000590 25969760 t lperfetto "In addition to Ca2+, calpastatin has a key role in the regulation of calpain. Calpastatin, a heat-stable protein ranging from ~70 to ~140 kDa of apparent molecular weight depending on the cell type, is considered a specific endogenous inhibitor of calpains|The calpastatin molecule contains four inhibitory units [75–77]. Each of these units binds to one calpain molecule [75–77]. Therefore, the ratio calpain/calpastatin plays a key role in the regulation of calpain activity [78–80]. The inhibitory effect of calpastatin requires Ca2+-dependent high-affinity binding to three sites of calpain" SIGNOR-251582 "vinorelbine L-tartrate" chemical CHEBI:32296 ChEBI TUBB protein P07437 UNIPROT "down-regulates activity" "chemical inhibition" 9606 7740336 t miannu "Vinorelbine (Navelbine; Burroughs Wellcome Co, Research Triangle Park, NC; Pierre Fabre Médicament, Paris, France) and paclitaxel (Taxol; Bristol-Myers Oncology, Princeton, NJ) as single-agent therapy exhibit good activity in breast and lung cancers. Because these agents bind to distinct sites on tubulin and affect microtubules in opposite ways, a pilot study was conducted of the combination of vinorelbine and paclitaxel in patients with metastatic breast cancer or lung cancer who were refractory to first-line chemotherapy." SIGNOR-259348 "Vincristine sulfate" chemical CHEBI:79401 ChEBI TUBB protein P07437 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30599272 t miannu "Vincristine is commonly administered as an effective anti-brain tumor drug. Vincristine treatment also impaired the microtubule-associated protein tubulin, and fibronectin, and downregulated MMP10 activity." SIGNOR-259251 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI TUBB protein P07437 UNIPROT "down-regulates activity" "chemical inhibition" 9606 15579115 t miannu "Tubulin binding molecules have generated considerable interest after the successful introduction of the taxanes into clinical oncology and the widespread use of the vinca alkaloids vincristine and vinblastine. These compounds inhibit cell mitosis by binding to the protein tubulin in the mitotic spindle and preventing polymerization into the MTs." SIGNOR-259256 tRNA(Tyr) smallmolecule CHEBI:29182 ChEBI Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI "up-regulates quantity" "precursor of" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270523 JAKMIP1 protein Q96N16 UNIPROT TUBB protein P07437 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000661 15277531 t SARA "In Jamip1, the N-terminal region mediates the association with microtubules, when highly expressed, N-ter drastically affects the organization of microtubules that appear to be bundled, stabilized against the depolymerizing effect of nocodazole, and enriched in acetylated tubulin." SIGNOR-260987 BMS-754807 chemical CHEBI:88339 ChEBI INSR protein P06213 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001802 19996272 t lperfetto "BMS-754807, a small molecule inhibitor of insulin-like growth factor-1R/IR" SIGNOR-262026 procaterol chemical CHEBI:135209 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257863 fenoterol chemical CHEBI:149226 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Finally, comparisons of the rank order of ligands for the three different receptors provide information about relative intrinsic efficacies. Fenoterol is a full and efficacious agonist at the β1-adrenoceptor, ranking third out of the agonists studied. It was also a full agonist at the β2- and β3-adrenoceptors with the highest intrinsic efficacy (i.e. top of Tables 4 and ​and5,5, rank 1). " SIGNOR-257869 clenbuterol chemical CHEBI:174690 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257861 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI ADRB2 protein P07550 UNIPROT up-regulates "chemical activation" 9606 22863277 t gcesareni "In contrast, stimulation of gs-coupled receptors by glucagon or epinephrine activates lats1/2 kinase activity, thereby inhibiting yap function." SIGNOR-198501 atenolol chemical CHEBI:2904 ChEBI ADRB2 protein P07550 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 10079020 t Luana "In our CHO cells transfected with the human β1- and β2-adrenoceptors, the binding affinities of atenolol, metoprolol, betaxolol and practolol correlate with previously published β1- (P=0.03) and β2-adrenoceptor (P=0.03) binding affinities in human lung tissue" SIGNOR-258335 adrenaline smallmolecule CHEBI:33568 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257878 arformoterol chemical CHEBI:408174 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" -1 20655218 t Luana "Table 1. Human β2- and β1-adrenoceptor binding and calculated log D7.4 values for formoterol, indacaterol, salmeterol, S1319 and the representative library members 11–41" SIGNOR-257882 L-isoprenaline chemical CHEBI:6257 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 9606 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257457 N-[2-hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl]amino}ethyl)phenyl]formamide chemical CHEBI:63082 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Thus, overall, salmeterol is a highly selective β2-adrenoceptor agonist because of its higher β2-affinity and not because of higher β2-intrinsic efficacy. A similar reasoning can be applied to formoterol, although this agonist has higher intrinsic efficacy at all three receptors (rank 6, 8 and 5 at β1, β2 and β3)." SIGNOR-257853 2-(hydroxymethyl)-4-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl)phenol chemical CHEBI:64064 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "The affinity measurements (log KD values of −5.73, −9.26 and −6.33 for β1, β2 and β3, respectively), show that salmeterol has high affinity for the β2-adrenoceptor. " SIGNOR-257852 isoprenaline chemical CHEBI:64317 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 8982677 t miannu "K i values of the agonists for [~25I]iodocyanopindolol binding to the COS-7 cell membranes are shown in Table 1. In the membranes expressing one of the 13-adrenoceptor subtypes, both isoproterenol and T-0509 caused monophasic dis- placement of [~25I]iodocyanopindolol, suggesting a single binding site of the agonists." SIGNOR-258576 metaproterenol chemical CHEBI:6792 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" -1 19168263 t Luana "Synthesis, pharmacological and in silico evaluation of 1-(4-di-hydroxy-3,5-dioxa-4-borabicyclo[4.4.0]deca-7,9,11-trien-9-yl)-2-(tert-butylamino)ethanol, a compound designed to act as a β2 adrenoceptor agonist | After that, in vitro assays were carried out and the Kd value obtained for BR-AEA was compared with reported in vitro data for salbutamol and other well-known ligands." SIGNOR-257814 metaproterenol chemical CHEBI:6792 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257875 vilanterol chemical CHEBI:75037 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 20462258 t Luana "A series of saligenin β2 adrenoceptor agonist antedrugs having high clearance were prepared by reacting a protected saligenin oxazolidinone with protected hydroxyethoxyalkoxyalkyl bromides, followed by removal of the hydroxy-protecting group, alkylation, and final deprotection. The compounds were screened for β2, β1, and β3 agonist activity in CHO cells. | Compound 13f had high potency, selectivity, fast onset, and long duration of action in vitro and was found to have long duration in vivo" SIGNOR-257843 olodaterol chemical CHEBI:82700 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" -1 20371707 t Luana "In vitro, olodaterol showed a potent, nearly full agonistic response at the hbeta(2)-AR (EC(50) = 0.1 nM; intrinsic activity = 88% compared with isoprenaline) and a significant selectivity profile (241- and 2299-fold [corrected] against the hbeta(1)- and hbeta(3)-ARs, respectively). " SIGNOR-257834 tyrosine smallmolecule CHEBI:18186 ChEBI Tyr-tRNA(Tyr) smallmolecule CHEBI:29161 ChEBI "up-regulates quantity" "precursor of" 9606 16429158 t miannu "YARS (also known as TyrRS) catalyzes the aminoacylation of tRNATyr with tyrosine by a two-step mechanism. Tyrosine is first activated by ATP to form tyrosyl-adenylate and is then transferred to tRNATyr" SIGNOR-270524 (R)-salbutamol chemical CHEBI:8746 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257865 (R)-salbutamol chemical CHEBI:8746 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 9606 22182578 t Luana " Salbutamol is a well-known β2 adrenoceptor (β2AR) partial agonist. | In order to gain insight, we carried out binding and functional assays for BCSDs in HEK-293T cells transfected with the human β2AR (hβ2AR). The transfected hβ2AR showed similar affinity for BCSDs and salbutamol" SIGNOR-258326 8-hydroxy-5-[1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one chemical CHEBI:91585 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257857 terbutaline chemical CHEBI:9449 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257872 SLC9A3R1 protein O14745 UNIPROT ADRB2 protein P07550 UNIPROT "up-regulates activity" binding -1 9671706 t lperfetto "The Na+/H+ exchanger regulatory factor (NHERF) binds to the tail of the beta2-adrenergic receptor and plays a role in adrenergic regulation of Na+/H+ exchange. NHERF contains two PDZ domains, the first of which is required for its interaction with the beta2 receptor." SIGNOR-262598 INSR protein P06213 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Tyr350 RRSSLKAyGNGYSSN 10029 BTO:0000246 8557631 t "Insulin (10 nM)-stimulated rIR-catalyzed phosphorylation of β2-adrenergic receptor peptides was found prominently in peptides L339 (Tyr350 and Tyr354), T362 (Tyr364), and to a lesser extent peptides Y132 (Tyr132 and Tyr141), and I135 (Tyr141). G-protein-linked receptors and intrinsic tyrosine-kinase growth receptors represent two prominent modalities in cell signaling. Cross-regulation among members of both receptor superfamilies has been reported, including the counter-regulatory effects of insulin on β-adrenergic catecholamine action. Cells stimulated by insulin show loss of function and increased phosphotyrosine content of β2-adrenergic receptors." SIGNOR-251301 INSR protein P06213 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Tyr132 CVIAVDRyFAITSPF 10029 BTO:0000246 8557631 t "Insulin (10 nM)-stimulated rIR-catalyzed phosphorylation of β2-adrenergic receptor peptides was found prominently in peptides L339 (Tyr350 and Tyr354), T362 (Tyr364), and to a lesser extent peptides Y132 (Tyr132 and Tyr141), and I135 (Tyr141). G-protein-linked receptors and intrinsic tyrosine-kinase growth receptors represent two prominent modalities in cell signaling. Cross-regulation among members of both receptor superfamilies has been reported, including the counter-regulatory effects of insulin on β-adrenergic catecholamine action. Cells stimulated by insulin show loss of function and increased phosphotyrosine content of β2-adrenergic receptors." SIGNOR-251299 INSR protein P06213 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Tyr141 AITSPFKyQSLLTKN 10029 BTO:0000246 8557631 t "Insulin (10 nM)-stimulated rIR-catalyzed phosphorylation of β2-adrenergic receptor peptides was found prominently in peptides L339 (Tyr350 and Tyr354), T362 (Tyr364), and to a lesser extent peptides Y132 (Tyr132 and Tyr141), and I135 (Tyr141). G-protein-linked receptors and intrinsic tyrosine-kinase growth receptors represent two prominent modalities in cell signaling. Cross-regulation among members of both receptor superfamilies has been reported, including the counter-regulatory effects of insulin on β-adrenergic catecholamine action. Cells stimulated by insulin show loss of function and increased phosphotyrosine content of β2-adrenergic receptors." SIGNOR-251300 INSR protein P06213 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Tyr354 LKAYGNGySSNGNTG 10029 BTO:0000246 8557631 t "Insulin (10 nM)-stimulated rIR-catalyzed phosphorylation of β2-adrenergic receptor peptides was found prominently in peptides L339 (Tyr350 and Tyr354), T362 (Tyr364), and to a lesser extent peptides Y132 (Tyr132 and Tyr141), and I135 (Tyr141). G-protein-linked receptors and intrinsic tyrosine-kinase growth receptors represent two prominent modalities in cell signaling. Cross-regulation among members of both receptor superfamilies has been reported, including the counter-regulatory effects of insulin on β-adrenergic catecholamine action. Cells stimulated by insulin show loss of function and increased phosphotyrosine content of β2-adrenergic receptors." SIGNOR-251302 AKT1 protein P31749 UNIPROT ADRB2 protein P07550 UNIPROT down-regulates phosphorylation Ser346 LLCLRRSsLKAYGNG 9606 11809767 t lperfetto "Akt mediates sequestration of the beta(2)-adrenergic receptor in response to insulin. Phosphorylation studies of the c-terminal cytoplasmic domain of the beta(2)-adrenergic receptor by akt in vitro identified ser(345) and ser(346) within a consensus motif for akt phosphorylation." SIGNOR-252470 ARRB2 protein P32121 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" binding -1 2163110 t "The protein, termed beta-arrestin, was expressed and partially purified. It inhibited the signaling function of beta ARK-phosphorylated beta-adrenergic receptors by more than 75 percent, but not that of rhodopsin. It is proposed that beta-arrestin in concert with beta ARK effects homologous desensitization of beta-adrenergic receptors" SIGNOR-256501 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Thr384 LCEDLPGtEDFVGHQ -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251199 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser407 DSQGRNCsTNDSLL -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251197 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Thr393 DFVGHQGtVPSDNID -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251200 VARS1 protein P26640 UNIPROT tRNA(Val) smallmolecule CHEBI:29183 ChEBI "down-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270525 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser411 RNCSTNDsLL -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251198 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser396 GHQGTVPsDNIDSQG -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251195 PRKCD protein Q05655 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Ser345 ELLCLRRsSLKAYGN -1 1848190 t lperfetto "We investigate the role of the beta 2-adrenergic receptor phosphorylation by protein kinase C in this regulatory process. Mutation of the serine-261, -262, -344 and -345 of the beta 2-adrenergic receptor prevented the phorbol-ester-induced phosphorylation of the receptor. This mutation also abolished the phorbol-ester-induced decrease in high-affinity agonist binding and potency of the beta 2-adrenergic receptor. We suggest that protein kinase C mediated phosphorylation of the receptor promotes its functional uncoupling." SIGNOR-248857 PRKCD protein Q05655 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Ser346 LLCLRRSsLKAYGNG -1 1848190 t lperfetto "We investigate the role of the beta 2-adrenergic receptor phosphorylation by protein kinase C in this regulatory process. Mutation of the serine-261, -262, -344 and -345 of the beta 2-adrenergic receptor prevented the phorbol-ester-induced phosphorylation of the receptor. This mutation also abolished the phorbol-ester-induced decrease in high-affinity agonist binding and potency of the beta 2-adrenergic receptor. We suggest that protein kinase C mediated phosphorylation of the receptor promotes its functional uncoupling." SIGNOR-248856 PRKCD protein Q05655 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Ser261 TGHGLRRsSKFCLKE -1 1848190 t lperfetto "We investigate the role of the beta 2-adrenergic receptor phosphorylation by protein kinase C in this regulatory process. Mutation of the serine-261, -262, -344 and -345 of the beta 2-adrenergic receptor prevented the phorbol-ester-induced phosphorylation of the receptor. This mutation also abolished the phorbol-ester-induced decrease in high-affinity agonist binding and potency of the beta 2-adrenergic receptor. We suggest that protein kinase C mediated phosphorylation of the receptor promotes its functional uncoupling." SIGNOR-248854 PRKCD protein Q05655 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" phosphorylation Ser262 GHGLRRSsKFCLKEH -1 1848190 t lperfetto "We investigate the role of the beta 2-adrenergic receptor phosphorylation by protein kinase C in this regulatory process. Mutation of the serine-261, -262, -344 and -345 of the beta 2-adrenergic receptor prevented the phorbol-ester-induced phosphorylation of the receptor. This mutation also abolished the phorbol-ester-induced decrease in high-affinity agonist binding and potency of the beta 2-adrenergic receptor. We suggest that protein kinase C mediated phosphorylation of the receptor promotes its functional uncoupling." SIGNOR-248855 EGLN3 protein Q9H6Z9 UNIPROT ADRB2 protein P07550 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro395 VGHQGTVpSDNIDSQ 9606 BTO:0000007 19584355 t lperfetto "We further show that the interaction of pVHL with beta(2)AR is dependent on proline hydroxylation (proline-382 and -395) and that the dioxygenase EGLN3 interacts directly with the beta(2)AR to serve as an endogenous beta(2)AR prolyl hydroxylase. Under hypoxic conditions, receptor hydroxylation and subsequent ubiquitylation decrease dramatically, thus attenuating receptor degradation and down-regulation." SIGNOR-262007 EGLN3 protein Q9H6Z9 UNIPROT ADRB2 protein P07550 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro382 KLLCEDLpGTEDFVG 9606 BTO:0000007 19584355 t lperfetto "We further show that the interaction of pVHL with beta(2)AR is dependent on proline hydroxylation (proline-382 and -395) and that the dioxygenase EGLN3 interacts directly with the beta(2)AR to serve as an endogenous beta(2)AR prolyl hydroxylase. Under hypoxic conditions, receptor hydroxylation and subsequent ubiquitylation decrease dramatically, thus attenuating receptor degradation and down-regulation." SIGNOR-262006 AKT proteinfamily SIGNOR-PF24 SIGNOR ADRB2 protein P07550 UNIPROT down-regulates phosphorylation Ser345 ELLCLRRsSLKAYGN 9606 11809767 t lperfetto "Akt mediates sequestration of the beta(2)-adrenergic receptor in response to insulin. Phosphorylation studies of the c-terminal cytoplasmic domain of the beta(2)-adrenergic receptor by akt in vitro identified ser(345) and ser(346) within a consensus motif for akt phosphorylation." SIGNOR-114466 AKT proteinfamily SIGNOR-PF24 SIGNOR ADRB2 protein P07550 UNIPROT down-regulates phosphorylation Ser346 LLCLRRSsLKAYGNG 9606 11809767 t lperfetto "Akt mediates sequestration of the beta(2)-adrenergic receptor in response to insulin. Phosphorylation studies of the c-terminal cytoplasmic domain of the beta(2)-adrenergic receptor by akt in vitro identified ser(345) and ser(346) within a consensus motif for akt phosphorylation." SIGNOR-114470 MMP2 protein P08253 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu30 GLFDFMLeDEASGIG -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256349 MMP2 protein P08253 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Ser240 ISRVDAAsLKGLNNL -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256350 MMP3 protein P08254 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Ser240 ISRVDAAsLKGLNNL -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256353 MMP7 protein P09237 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu30 GLFDFMLeDEASGIG -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256351 migalastat chemical CHEBI:135923 ChEBI GLA protein P06280 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003676 10866822 t Federica "1-Deoxygalactonojirimycin was the most potent inhibitor of a-Gal A with an IC50 value of 0.04mm." SIGNOR-261076 MMP7 protein P09237 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu273 ANTPHLReLHLDNNK -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256352 aloxistatin chemical CHEBI:101381 ChEBI CTSL protein P07711 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 32142651 t miannu "Full inhibition was attained when camostat mesylate and E-64d, an inhibitor of CatB/L, were added (Figure 4A; Figure S3B), indicating that SARS-2-S can use both CatB/L as well as TMPRSS2 for priming in these cell lines." SIGNOR-260282 RHOA protein P61586 UNIPROT PFN1 protein P07737 UNIPROT "up-regulates activity" 9606 BTO:0000815 22820501 t lperfetto "We find that the small GTPase Rho regulates R-cadherin adherens junction formation via Dia1 (also known as p140mDia) and profilin-1-mediated signaling pathway. The role played by Rho in regulating R-cadherin is underscored by the fact that constitutively active RhoA(Q63L) induces R-cadherin junction formation in MDA-MB-231 cells.|Data presented thus far demonstrated that Rho, Dia1, and profilin-1 were required for R-cadherin junction formation in N480 cells." SIGNOR-253109 PPP1CA protein P62136 UNIPROT PFN1 protein P07737 UNIPROT up-regulates dephosphorylation Ser138 MASHLRRsQY 9606 22479341 t lperfetto "Knockdown of the catalytic subunit of pp1 (pp1c_), but not pp2a (pp2ac_), increased ps137-pfn1 levels. Pp1c_ binds pfn1 in cultured cells, and this interaction was increased by a phosphomimetic mutation of pfn1 at ser-137 (s137d). Together, these data define pp1 as the principal phosphatase for ser-137 of pfn1" SIGNOR-196816 ROCK1 protein Q13464 UNIPROT PFN1 protein P07737 UNIPROT down-regulates phosphorylation Ser138 MASHLRRsQY 9606 22479341 t lperfetto "We previously identified pfn1 as a huntingtin aggregation inhibitor, and others have implicated it as a tumor-suppressor. Rho-associated kinase (rock) directly phosphorylates pfn1 at ser-137 to prevent its binding to polyproline sequences. This negatively regulates its anti-aggregation activity." SIGNOR-196820 LCK protein P06239 UNIPROT CD3E protein P07766 UNIPROT "up-regulates activity" phosphorylation Tyr188 PPVPNPDyEPIRKGQ 9534 BTO:0004055 11855827 t "Tyrosine Phosphorylation of CD8- Chimeras by Lck and ZAP-70 in COS Cells. both Y170F and Y181F chimeric proteins could be efficiently phosphorylated by Lck in vivo. phosphorylation of Y170 and Y181 within CD3- –ITAM provides to CD3- the potential to interact with multiple downstream effectors and signaling pathways." SIGNOR-251368 LCK protein P06239 UNIPROT CD3E protein P07766 UNIPROT "up-regulates activity" phosphorylation Tyr199 RKGQRDLySGLNQRR 9534 11855827 t "Tyrosine Phosphorylation of CD8- Chimeras by Lck and ZAP-70 in COS Cells. both Y170F and Y181F chimeric proteins could be efficiently phosphorylated by Lck in vivo. phosphorylation of Y170 and Y181 within CD3- –ITAM provides to CD3- the potential to interact with multiple downstream effectors and signaling pathways." SIGNOR-251369 STOML2 protein Q9UJZ1 UNIPROT CD3E protein P07766 UNIPROT "up-regulates activity" binding 9606 BTO:0000661 18641330 t Giorgia "We observed that SLP-2 steadily associated with the CD3-epsilon chain of the TCR complex under resting conditions and during the 60 min of stimulation|The SLP-2-associated pool of these molecules became phosphorylated/activated in a sequential manner, a profile compatible with their temporal involvement in early TCR signalling." SIGNOR-260375 CDK5 protein Q00535 UNIPROT EPRS1 protein P07814 UNIPROT down-regulates phosphorylation Ser886 LSQSSDSsPTRNSEP 9606 BTO:0000801 21220307 t lperfetto "Ser(886) phosphorylation is required for the interaction of nsap1, which blocks eprs binding to target mrnas. The same phosphorylation event induces subsequent binding of ribosomal protein l13a and gapdh and restores mrna binding. Ifn-_ activates cdk5 to phosphorylate ser(886) in the linker domain of glutamyl-prolyl trna synthetase (eprs), the initial event in assembly of the gait complex. Cdk5/p35 also induces, albeit indirectly via a distinct kinase, phosphorylation of ser(999), the second essential event in gait pathway activation" SIGNOR-171138 CDK5 protein Q00535 UNIPROT EPRS1 protein P07814 UNIPROT down-regulates phosphorylation Ser886 LSQSSDSsPTRNSEP 9606 19647514 t lperfetto "Ser(886) phosphorylation is required for the interaction of nsap1, which blocks eprs binding to target mrnas. The same phosphorylation event induces subsequent binding of ribosomal protein l13a and gapdh and restores mrna binding. Ifn-_ activates cdk5 to phosphorylate ser(886) in the linker domain of glutamyl-prolyl trna synthetase (eprs), the initial event in assembly of the gait complex. Cdk5/p35 also induces, albeit indirectly via a distinct kinase, phosphorylation of ser(999), the second essential event in gait pathway activation" SIGNOR-187383 aloxistatin chemical CHEBI:101381 ChEBI CTSB protein P07858 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 32142651 t miannu "Full inhibition was attained when camostat mesylate and E-64d, an inhibitor of CatB/L, were added (Figure 4A; Figure S3B), indicating that SARS-2-S can use both CatB/L as well as TMPRSS2 for priming in these cell lines." SIGNOR-260281 TOMM70 protein O94826 UNIPROT HSP90AA1 protein P07900 UNIPROT "up-regulates activity" binding 9534 12526792 t miannu "The Tom70 receptor is a membrane-localized cochaperone that integrates the Hsp70/Hsp90 chaperones with mitochondrial preprotein targeting and translocation. In mammals, preprotein in the cytosol is associated with both Hsp90 and Hsp70 in a multichaperone complex, and docking of Hsp90 and/or Hsp70 onto Tom70 is essential for preprotein targeting." SIGNOR-261379 PRKCG protein P05129 UNIPROT HSP90AA1 protein P07900 UNIPROT down-regulates phosphorylation Thr603 PCCIVTStYGWTANM 9606 24117238 t lperfetto "Threonine residue set, thr(115)/thr(425)/thr(603), of hsp90_ is specifically phosphorylated by pkc_, and, more interestingly, this threonine residue set serves as a 'phosphorylation switch' for hsp90_ binding or release of pkc_. Moreover, phosphorylation of hsp90_ by pkc_ decreases the binding affinity of hsp90_ towards atp and co-chaperones such as cdc37 (cell-division cycle 37), thereby decreasing its chaperone activity." SIGNOR-202820 VARS1 protein P26640 UNIPROT valine smallmolecule CHEBI:27266 ChEBI "down-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270526 PRKCG protein P05129 UNIPROT HSP90AA1 protein P07900 UNIPROT down-regulates phosphorylation Thr115 GTIAKSGtKAFMEAL 9606 24117238 t lperfetto "Threonine residue set, thr(115)/thr(425)/thr(603), of hsp90_ is specifically phosphorylated by pkc_phosphorylation of hsp90_ by pkc_ decreases the binding affinity of hsp90_ towards atp and co-chaperones such as cdc37 (cell-division cycle 37), thereby decreasing its chaperone activity." SIGNOR-202812 PRKCG protein P05129 UNIPROT HSP90AA1 protein P07900 UNIPROT down-regulates phosphorylation Thr425 KKCLELFtELAEDKE 9606 24117238 t lperfetto "Threonine residue set, thr(115)/thr(425)/thr(603), of hsp90_ is specifically phosphorylated by pkc_, and, more interestingly, this threonine residue set serves as a 'phosphorylation switch' for hsp90_ binding or release of pkc_. Moreover, phosphorylation of hsp90_ by pkc_ decreases the binding affinity of hsp90_ towards atp and co-chaperones such as cdc37 (cell-division cycle 37), thereby decreasing its chaperone activity." SIGNOR-202816 PRKACA protein P17612 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Thr90 NKQDRTLtIVDTGIG 9606 21919888 t lperfetto "Thr90 phosphorylation of hsp90_ by protein kinase a regulates its chaperone machinery" SIGNOR-176614 STIP1 protein P31948 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "Hsp90 chaperone cycle is tightly regulated by another group of proteins referred to as ‘co-chaperones'. Their stability does not depend on Hsp90 function but they interact with distinct Hsp90 conformational states, providing directionality to the Hsp90 cycle. Furthermore, certain co-chaperones, such as HOP and Cdc37p50 inhibit the Hsp90 chaperone cycle, assisting in delivery of distinct sets of client proteins (steroid hormone receptors and kinases, respectively) to the Hsp90 chaperone machine." SIGNOR-261411 CSNK2A1 protein P68400 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Ser231 KERDKEVsDDEAEEK 9606 BTO:0000567 2492519 t llicata "Both hsp 90 proteins are phosphorylated at two homologous sites. For the alpha protein, these sites correspond to serine 231 and serine 263. | Dephosphorylated hsp 90 is phosphorylated at both sites by casein kinase II from HeLa cells, calf thymus, or rabbit reticulocytes; no other hsp 90 residues were phosphorylated by casein kinase II in vitro." SIGNOR-250899 CSNK2A1 protein P68400 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Ser263 PEIEDVGsDEEEEKK 9606 BTO:0000567 2492519 t llicata "Both hsp 90 proteins are phosphorylated at two homologous sites. For the alpha protein, these sites correspond to serine 231 and serine 263. | Dephosphorylated hsp 90 is phosphorylated at both sites by casein kinase II from HeLa cells, calf thymus, or rabbit reticulocytes; no other hsp 90 residues were phosphorylated by casein kinase II in vitro." SIGNOR-250900 PRKDC protein P78527 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Thr5 tQTQDQPM 9606 BTO:0000567 2507541 t lperfetto "Here we show that the dsDNA-activated protein kinase from human HeLa cells phosphorylates 2 threonine residues in the sequence PEETQTQDQPME at the amino terminus of human hsp90 alpha." SIGNOR-248887 PTGES3 protein Q15185 UNIPROT HSP90AA1 protein P07900 UNIPROT "up-regulates activity" binding -1 9817749 t lperfetto "The mutant Hsp90 proteins tested are defective in the binding and ATP hydrolysis-dependent cycling of the co-chaperone p23, which is thought to regulate the binding and release of substrate polypeptide from Hsp90. " SIGNOR-262831 FNIP1 protein Q8TF40 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261413 FNIP2 protein Q9P278 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261414 HECTD1 protein Q9ULT8 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 22431752 t Monia "We demonstrate that Hectd1 is a functional ubiquitin ligase and that one of its substrates is Hsp90, a chaperone protein with both intra- and extracellular clients. Identification of Hsp90 in both proteomic screens suggested that members of the Hsp90 superfamily may be substrates of Hectd1. Myc-Hectd1ANK and HA-Hsp90bd (the fragment identified in the yeast two-hybrid screen) bind in an in vitro binding assay (Fig. 3 D) and when coexpressed in HEK293T cells. Hectd1 is required for K63-linked Ubn of Hsp90. Together, these results demonstrate that Hectd1-dependent Ubn of Hsp90 targets it away from the membrane and the secretory pathway." SIGNOR-261199 FOXO3 protein O43524 UNIPROT GALT protein P07902 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000975 17975019 f miannu "Our finding that FOXO3 regulates the expression of Galt and enhances its transcriptional activity indicates that it is the repression of FOXO3 by PRL acting through RS that prevents Galt expression in the ovary and causes follicular death." SIGNOR-254186 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser260 SEGGADDsAEEGDLL 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133532 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser299 EGEDDRDsANGEDDS 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133536 VARS1 protein P26640 UNIPROT ATP(4-) smallmolecule CHEBI:30616 ChEBI "down-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270527 VARS1 protein P26640 UNIPROT diphosphate(3-) smallmolecule CHEBI:33019 ChEBI "up-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270528 CDKN1A protein P38936 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" 9606 10439039 f gcesareni "P21 may inhibit cell cycle progression by preventing the phosphorylation of prb." SIGNOR-69925 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT down-regulates phosphorylation Ser253 ETNVKMEsEGGADDS 9606 15687492 t gcesareni "A kinase activity was identified in mouse liver that phosphorylates the acd of hnrnp-c at ser(240) and at two sites at ser(225)-ser(228). The kinase was purified and identified by tandem mass spectrometry as protein kinase ck1alpha (formerly casein kinase 1alpha).hnrnp-c1 that was also modified at the ck1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that ck1alpha-mediated phosphorylation modulates the mrna binding ability of hnrnp-c." SIGNOR-133528 CSNK2A1 protein P68400 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser260 SEGGADDsAEEGDLL 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133540 NANOG protein Q9H9S0 UNIPROT LAMB1 protein P07942 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086;BTO:0005511 15983365 f miannu "Transfection of NANOG-specific small interfering RNAs reduced levels of NANOG transcript and protein and induced activation of the extraembryonic endoderm-associated genes GATA4, GATA6, LAMININ B1, and AFP as well as upregulation of trophectoderm-associated genes CDX2, GATA2, hCG-alpha, and hCG-beta." SIGNOR-254628 YES1 protein P07947 UNIPROT YES1 protein P07947 UNIPROT "up-regulates activity" phosphorylation Tyr426 RLIEDNEyTARQGAK 9606 9794236 t lperfetto "Autophosphorylation of Src and Yes blocks their inactivation by Csk phosphorylation" SIGNOR-247014 RPL10 protein P27635 UNIPROT YES1 protein P07947 UNIPROT down-regulates binding 9606 12138090 t miannu "Several c-yes kinase activity assays indicated that the qm protein reduced c-yes kinase activity by 70%" SIGNOR-90805 ponatinib chemical CHEBI:78543 ChEBI LYN protein P07948 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000830 23539538 t miannu "Ponatinib was found to inhibit the kinase activity of KIT G560V and KIT D816V in the human mast cell leukemia cell line HMC-1. In addition, ponatinib was found to block Lyn- and STAT5 activity in neoplastic mast cells" SIGNOR-259273 LYN protein P07948 UNIPROT LYN protein P07948 UNIPROT "up-regulates activity" phosphorylation Tyr397 RVIEDNEyTAREGAK -1 8530369 t "Lyn is a member of the Src family of protein-tyrosine kinases that can readily undergo autophosphorylation in vitro. The site of autophosphorylation is Tyr397. Autophosphorylation results in a 17-fold increase in protein-tyrosine kinase activity." SIGNOR-251402 PTPRC protein P08575 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" dephosphorylation Tyr508 YTATEGQyQQQP 10090 BTO:0000776 10415030 t "CD45 negatively regulates lyn activity by dephosphorylating both positive and negative regulatory tyrosine residues in immature B cells.| Phosphoamino acid analysis confirmed that Lyn is tyrosine phosphorylated with little serine or threonine phosphorylation. In CD45-negative cells, two bands at 8.2 and 4.1 kDa were phosphorylated in the absence of B cell Ag receptor (BCR) ligation. The 8.2-kDa band corresponded to a fragment containing the positive regulatory site (Tyr397), as assessed by its size and its phosphorylation in an in vitro kinase assay. The 4.1-kDa band was phosphorylated by COOH-terminal Src kinase, suggesting that it contains the COOH-terminal negative regulatory site (Tyr508)" SIGNOR-248354 PTPRC protein P08575 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" dephosphorylation Tyr397 RVIEDNEyTAREGAK 10090 BTO:0000776 10415030 t "CD45 negatively regulates lyn activity by dephosphorylating both positive and negative regulatory tyrosine residues in immature B cells.| Phosphoamino acid analysis confirmed that Lyn is tyrosine phosphorylated with little serine or threonine phosphorylation. In CD45-negative cells, two bands at 8.2 and 4.1 kDa were phosphorylated in the absence of B cell Ag receptor (BCR) ligation. The 8.2-kDa band corresponded to a fragment containing the positive regulatory site (Tyr397), as assessed by its size and its phosphorylation in an in vitro kinase assay. The 4.1-kDa band was phosphorylated by COOH-terminal Src kinase, suggesting that it contains the COOH-terminal negative regulatory site (Tyr508)" SIGNOR-248353 CD19 protein P15391 UNIPROT LYN protein P07948 UNIPROT "up-regulates activity" binding 10090 BTO:0000776 25673924 t lperfetto "CD19 has an extracellular region containing two C2-type Ig-like domains and a cytoplasmic region of ~240 amino acids with 9 conserved tyrosine residues24. Lyn, a Src-family protein tyrosine kinase member, is the dominant kinase that phosphorylates CD19 upon stimulation. Once tyrosyl-phosphorylated, CD19 serves as a membrane-bound adaptor protein for Src homology 2-containing signaling molecules such as Lyn, Vav, and phosphatidylinositol 3-kinase, which further mediate downstream activation cascades." SIGNOR-242894 PTPRA protein P18433 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" dephosphorylation Tyr397 RVIEDNEyTAREGAK 10116 15537644 t "We found that PTPα and SHP-1 both dephosphorylate Lyn exclusively at Tyr-397|Lyn expressed in CHO cells has a substantially higher specific activity than Lyn in RBL cells because of high levels of phosphorylation at its active site Tyr-397 (Fig. 1). Enhanced Lyn kinase activity in the CHO cells leads to spontaneous phosphorylation of multiple cellular proteins, including FcϵRI" SIGNOR-248436 PTPN6 protein P29350 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" dephosphorylation Tyr397 RVIEDNEyTAREGAK 10116 15537644 t "SHP-1 efficiently inhibits Lyn autophosphorylation and suppresses FcϵRI stimulation|We found that PTPα and SHP-1 both dephosphorylate Lyn exclusively at Tyr-397" SIGNOR-248471 CSK protein P41240 UNIPROT LYN protein P07948 UNIPROT down-regulates phosphorylation Tyr508 YTATEGQyQQQP 9606 BTO:0000776 15626731 t gcesareni "Lyn tyr507 kinase, csk, is recruited by pag, which targets lipid rafts by palmitoylation.Thus, our data suggest that il-6 treatment induces the translocation of cd45 to lipid rafts sequentially, followed by the association of cd45 with lyn and pag;dephosphorylation of lyn tyr507 and pag tyr314;lyn activation;and csk release from lipid rafts" SIGNOR-132912 MATK protein P42679 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" phosphorylation Tyr508 YTATEGQyQQQP -1 9171348 t miannu "In vitro phosphorylation assays showed that Chk suppressed Lyn activity by phosphorylating its C-terminal negative regulatory tyrosine." SIGNOR-250177 "Vps34 Complex II" complex SIGNOR-C241 SIGNOR Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 30397185 f lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260324 CBL protein P22681 UNIPROT INSR protein P06213 UNIPROT down-regulates ubiquitination 9606 11498022 t gcesareni "Aps couples c-cbl to theinsulinreceptor, resulting in ubiquitination of theinsulinreceptor" SIGNOR-109688 vandetanib chemical CHEBI:49960 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258307 "sorafenib tosylate" chemical CHEBI:50928 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "Further characterization of sorafenib revealed that this molecule was a multikinase inhibitor that targeted the vascular endothelial growth factor receptor family (VEGFR-2 and VEGFR-3) and platelet-derived growth factor receptor family (PDGFR-beta and Kit), which play key roles in tumor progression and angiogenesis. The in vitro and cellular profile of sorafenib is summarized in Table I." SIGNOR-259229 regorafenib chemical CHEBI:68647 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "A novel multi-kinase inhibitor, regorafenib (Figure 1), inhibits vascular endothelial growth factor receptor (VEGFR) 1, VEGFR2, and VEGFR3, that play key roles in angiogenesis, and fibroblast growth factor receptor (FGFR) 1, platelet-derived growth factor receptor-β (PDGFR-β), tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2 (TIE2) and the mutant oncogenic kinase KIT, RET, B-RAF" SIGNOR-259181 ponatinib chemical CHEBI:78543 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001271;BTO:0000184 23526464 t miannu "The RET tyrosine kinase encoding gene acts as a dominantly transforming oncogene in thyroid carcinoma and other malignancies. Ponatinib (AP24534) is an oral ATP-competitive tyrosine kinase inhibitor that is in advanced clinical experimentation in leukemia.Ponatinib is a potent inhibitor of RET kinase and has promising preclinical activity in models of RET-driven medullary thyroid carcinoma." SIGNOR-259275 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr905 DVYEEDSyVKRSQGR 9606 14711813 t llicata "Mass spectrometric analysis revealed that ret tyr(806), tyr(809), tyr(900), tyr(905), tyr(981), tyr(1062), tyr(1090), and tyr(1096) were autophosphorylation sites. taken together, the results suggest that phosphorylation of tyr981 is not obligatorily required for the catalytic activity but plays a supplementary role in initiating autophosphorylation of tyr905, which brings about the overall kinase activity." SIGNOR-121165 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr806 PLLLIVEyAKYGSLR 9606 14711813 t llicata "Mass spectrometric analysis revealed that ret tyr(806), tyr(809), tyr(900), tyr(905), tyr(981), tyr(1062), tyr(1090), and tyr(1096) were autophosphorylation sites. these facts suggest that tyr806 and tyr809, located in this unique position, play a novel supplemental role for the activation loop upon phosphorylation." SIGNOR-121153 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr809 LIVEYAKyGSLRGFL 9606 14711813 t llicata "Mass spectrometric analysis revealed that ret tyr(806), tyr(809), tyr(900), tyr(905), tyr(981), tyr(1062), tyr(1090), and tyr(1096) were autophosphorylation sites. these facts suggest that tyr806 and tyr809, located in this unique position, play a novel supplemental role for the activation loop upon phosphorylation." SIGNOR-121157 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr900 FGLSRDVyEEDSYVK 9606 14711813 t gcesareni "Mass spectrometric analysis revealed that ret tyr(900) was autophosphorylation site. Tyr900 can partially replace the function of tyr905 as a local switch for kinase activation" SIGNOR-121161 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr1090 TNTGFPRyPNDSVYA 9606 14711813 t llicata "Mass spectrometric analysis revealed that ret tyr(806), tyr(809), tyr(900), tyr(905), tyr(981), tyr(1062), tyr(1090), and tyr(1096) were autophosphorylation sites." SIGNOR-121145 RET protein P07949 UNIPROT RET protein P07949 UNIPROT unknown phosphorylation Tyr826 SRKVGPGyLGSGGSR 9534 BTO:0004055 8621380 t lperfetto "Based on the phosphopeptide maps, we can identify six tyrosine phosphorylation sites in RET: Tyr-687, Tyr-826, Tyr-1062, Tyr-1096, Tyr-1015, and Tyr-1029. By comparing the peptide map of each mutant to the wild-type receptor, we can tentatively assign each tryptic peptide containing phosphorylation sites to individual P-labeled spots on the two-dimensional map " SIGNOR-248942 RET protein P07949 UNIPROT RET protein P07949 UNIPROT unknown phosphorylation Tyr1029 TPSDSLIyDDGLSEE 9534 BTO:0004055 8621380 t lperfetto "Based on the phosphopeptide maps, we can identify six tyrosine phosphorylation sites in RET: Tyr-687, Tyr-826, Tyr-1062, Tyr-1096, Tyr-1015, and Tyr-1029. By comparing the peptide map of each mutant to the wild-type receptor, we can tentatively assign each tryptic peptide containing phosphorylation sites to individual P-labeled spots on the two-dimensional map " SIGNOR-248940 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr900 FGLSRDVyEEDSYVK 9606 16928683 t gcesareni "Mass spectrometric analysis revealed that ret tyr(900) was autophosphorylation site. Tyr900 can partially replace the function of tyr905 as a local switch for kinase activation" SIGNOR-148992 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr981 DNCSEEMyRLMLQCW 9606 14711813 t lperfetto "Mass spectrometric analysis revealed that ret tyr806, tyr809, tyr900, tyr905, tyr981, tyr1062, tyr1090, and tyr1096 were autophosphorylation sitesthe results suggest that phosphorylation of tyr981 is not obligatorily required for the catalytic activity but plays a supplementary role in initiating autophosphorylation of tyr905, which brings about the overall kinase activity." SIGNOR-121169 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr1062 TWIENKLyGMSDPNW 9606 14711813 t lperfetto "Mass spectrometric analysis revealed that ret tyr806, tyr809, tyr900, tyr905, tyr981, tyr1062, tyr1090, and tyr1096 were autophosphorylation sitesret short and middle isoforms contain 16 tyrosine residues in their intracellular domains, and ret long isoforms have two additional tyrosines in the c-terminal tail. Among these tyrosines, tyr905, tyr1015, tyr1062, and tyr1096 are thought to be phosphorylated to become binding sites for grb7/grb10, phospholipase c_, shc/snt(frs2)/enigma, and grb2, respectively." SIGNOR-121141 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192458 RET protein P07949 UNIPROT RET protein P07949 UNIPROT unknown phosphorylation Tyr687 AQAFPVSySSSGARR 9534 BTO:0004055 8621380 t lperfetto "Based on the phosphopeptide maps, we can identify six tyrosine phosphorylation sites in RET: Tyr-687, Tyr-826, Tyr-1062, Tyr-1096, Tyr-1015, and Tyr-1029. By comparing the peptide map of each mutant to the wild-type receptor, we can tentatively assign each tryptic peptide containing phosphorylation sites to individual P-labeled spots on the two-dimensional map " SIGNOR-248941 RET protein P07949 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr1015 MMVKRRDyLDLAAST 9606 14981541 t llicata "Opn upregulation depended on the integrity of the ret/ptc kinase and tyrosines y1015 and y1062, two major ret/ptc autophosphorylation sites. ret signalling mainly depends on three key tyrosine residues: tyrosine 905, in the activation loop, whose phosphorylation stabilizes the active conformation of the catalytic domain , tyrosine 1015, a docking site for phospholipase citalic gamma and tyrosine 1062." SIGNOR-122915 PRKACA protein P17612 UNIPROT RET protein P07949 UNIPROT down-regulates phosphorylation Ser696 SSGARRPsLDSMENQ 9606 BTO:0000938 20682772 t llicata "Furthermore, we find that activation of protein kinase a (pka) by forskolin reduces the recruitment of shp2 to ret and negatively affects ligand-mediated neurite outgrowth. In agreement with this, mutation of ser(696), a known pka phosphorylation site in ret, enhances shp2 binding to the receptor and eliminates the effect of forskolin on ligand-induced outgrowth." SIGNOR-167349 GDNF protein P39905 UNIPROT RET protein P07949 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 9182803 t gcesareni "A receptor complex comprised of trnr1 (gdnfr alpha) and ret was recently identified and found to be capable of mediating both gdnf and ntn signaling" SIGNOR-49094 PTK2 protein Q05397 UNIPROT RET protein P07949 UNIPROT up-regulates phosphorylation Tyr905 DVYEEDSyVKRSQGR 9606 21454698 t llicata "Focal adhesion kinase (fak) binds ret kinase via its ferm domain, priming a direct and reciprocal ret-fak transactivation mechanism. following gdnf stimulation, increased phosphorylation of fak at tyr-576/577 as well as phosphorylation of ret at tyr-905 was observed." SIGNOR-173009 PTPRJ protein Q12913 UNIPROT RET protein P07949 UNIPROT "down-regulates activity" dephosphorylation Tyr1062 TWIENKLyGMSDPNW 9606 16778204 t "The receptor-type protein tyrosine phosphatase J antagonizes the biochemical and biological effects of RET-derived oncoproteins.|PTPRJ expression induces dephosphorylation of the RET(C634R) and, probably via an indirect mechanism, RET/PTC1 oncoproteins on two key RET autophosphorylation sites (Tyr1062 and Tyr905). This results in a significant decrease of RET-induced Shc and extracellular signal-regulated kinase 1/2 phosphorylation levels" SIGNOR-248700 PTPRJ protein Q12913 UNIPROT RET protein P07949 UNIPROT down-regulates dephosphorylation Tyr1062 TWIENKLyGMSDPNW 9606 16778204 t gcesareni "Ptprj expression induces dephosphorylation of the ret(c634r) and, probably via an indirect mechanism, ret/ptc1 oncoproteins on two key ret autophosphorylation sites (tyr1062 and tyr905). in line with this finding, adoptive ptprj expression reduced the oncogenic activity of ret" SIGNOR-147161 PTPRJ protein Q12913 UNIPROT RET protein P07949 UNIPROT "down-regulates activity" dephosphorylation Tyr905 DVYEEDSyVKRSQGR 9606 16778204 t "The receptor-type protein tyrosine phosphatase J antagonizes the biochemical and biological effects of RET-derived oncoproteins.|PTPRJ expression induces dephosphorylation of the RET(C634R) and, probably via an indirect mechanism, RET/PTC1 oncoproteins on two key RET autophosphorylation sites (Tyr1062 and Tyr905). This results in a significant decrease of RET-induced Shc and extracellular signal-regulated kinase 1/2 phosphorylation levels" SIGNOR-248701 PTPRJ protein Q12913 UNIPROT RET protein P07949 UNIPROT down-regulates dephosphorylation Tyr905 DVYEEDSyVKRSQGR 9606 16778204 t gcesareni "Ptprj expression induces dephosphorylation of the ret(c634r) and, probably via an indirect mechanism, ret/ptc1 oncoproteins on two key ret autophosphorylation sites (tyr1062 and tyr905). in line with this finding, adoptive ptprj expression reduced the oncogenic activity of ret" SIGNOR-147165 PIK3CG protein P48736 UNIPROT TPM2 protein P07951 UNIPROT "up-regulates activity" phosphorylation Ser61 EDEVEKYsESVKEAQ -1 16094730 t miannu "Here, we demonstrate a requirement for the protein kinase activity of PI(3)K in agonist-dependent beta-adrenergic receptor (betaAR) internalization. Using PI(3)K mutants with either protein or lipid phosphorylation activity, we identify the cytoskeletal protein non-muscle tropomyosin as a substrate of PI(3)K, which is phosphorylated in a wortmannin-sensitive manner on residue Ser 61. A constitutively dephosphorylated (S61A) tropomyosin mutant blocks agonist-dependent betaAR internalization, whereas a tropomyosin mutant that mimics constitutive phosphorylation (S61D) complements the PI(3)K mutant, with only lipid phosphorylation activity reversing the defective betaAR internalization." SIGNOR-263028 PAK4 protein O96013 UNIPROT FH protein P07954 UNIPROT "down-regulates quantity" phosphorylation Ser46 PNAARMAsQNSFRIE 9606 BTO:0002058 30683654 t miannu " FH is massively phosphorylated at the Ser 46 by PAK4 in non-small cell lung cancer (NSCLC) cells, and PAK4-phosphorylated FH binds to 14-3-3, resulting in cytosolic detention of FH and prohibition of FH/CSL/p53 complex formation. " SIGNOR-266315 VARS1 protein P26640 UNIPROT AMP smallmolecule CHEBI:456215 ChEBI "up-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270529 PRKDC protein P78527 UNIPROT FH protein P07954 UNIPROT "up-regulates activity" phosphorylation Thr236 IKIGRTHtQDAVPLT -1 26237645 t miannu "We show that exposure to ionizing radiation induces DNA-PK-dependent phosphorylation of nuclear fumarase at Thr 236, which leads to an interaction between fumarase and the histone variant H2A.Z at DNA double-strand break (DSB) regions. " SIGNOR-266349 AMPK complex SIGNOR-C15 SIGNOR FH protein P07954 UNIPROT "up-regulates activity" phosphorylation Ser75 YGAQTVRsTMNFKIG -1 28628081 t miannu "Glucose deficiency induces AMPK activation, which phosphorylates FH at Ser75 and promotes its binding to ATF2 and the enrichment of the FH–ATF2 complex on the promoter regions of ATF2-targeted genes." SIGNOR-266313 p38 proteinfamily SIGNOR-PF16 SIGNOR FH protein P07954 UNIPROT "up-regulates activity" phosphorylation Thr90 GVTERMPtPVIKAFG 9606 BTO:0002058 30683654 t miannu "In this study, we found that TGFβ induces FH Thr 90 phosphorylation by p38. Upon Notch activation, nuclear NICD promotes the interaction between CSL and p38-phosphorylated FH and thus FH/CSL/p53/Smad complex formation; this facilitates FH recruitment to p53-targed p21 promoter, where FH inhibits KDM2A-mediated demethylation of H3K36me2 through local production of fumarate" SIGNOR-266316 TGFB1 protein P01137 UNIPROT SFTPB protein P07988 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004299 18003659 f miannu "TGF-beta represses transcription of pulmonary surfactant protein-B gene in lung epithelial cells." SIGNOR-254170 NKX2-1 protein P43699 UNIPROT SFTPB protein P07988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004299 18003659 f miannu "TGF-beta represses transcription of pulmonary surfactant protein-B gene in lung epithelial cells. Repression is mediated by SMAD3 through interactions with NKX2.1 and FOXA1, two key transcription factors that are positive regulators of SpB transcription." SIGNOR-254172 FOXA1 protein P55317 UNIPROT SFTPB protein P07988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004299 18003659 f miannu "TGF-beta represses transcription of pulmonary surfactant protein-B gene in lung epithelial cells. Repression is mediated by SMAD3 through interactions with NKX2.1 and FOXA1, two key transcription factors that are positive regulators of SpB transcription." SIGNOR-254171 FOXA1 protein P55317 UNIPROT SFTPB protein P07988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12161428 f miannu "A homeodomain and a forkhead transcription factor, NKX2.1 and HNF-3, respectively, are known activators of Sp-B transcription" SIGNOR-254181 TP53 protein P04637 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255433 F2RL1 protein P55085 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254842 DMTF1 protein Q9Y222 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261587 PRKCA protein P17252 UNIPROT GJB1 protein P08034 UNIPROT "up-regulates activity" phosphorylation Ser229 QRRSNPPsRKGSGFG -1 8390988 t lperfetto "Phosphorylation of connexin-32 by protein kinase C prevents its proteolysis by mu-calpain and m-calpain. |In agreement with other authors (see Saez et al., 1990b), we have found that phosphorylation of connexin-32 by protein kinase A and protein kinase C occurs in serine residues, although we have detected trace amounts of phosphothreonine in connexin-32 phosphorylated by protein kinase C (results not shown). Indeed, Se233 has been shown to be the major phosphorylation site catalyzed by protein kinase A. However, Ser233, Ser239, and perhaps other serines are phosphorylated by protein kinase C (Saez et al., 1990b)." SIGNOR-248919 PRKCA protein P17252 UNIPROT GJB1 protein P08034 UNIPROT "up-regulates activity" phosphorylation Ser233 NPPSRKGsGFGHRLS 8390988 t lperfetto "Phosphorylation of connexin-32 by protein kinase C prevents its proteolysis by mu-calpain and m-calpain. |In agreement with other authors (see Saez et al., 1990b), we have found that phosphorylation of connexin-32 by protein kinase A and protein kinase C occurs in serine residues, although we have detected trace amounts of phosphothreonine in connexin-32 phosphorylated by protein kinase C (results not shown). Indeed, Se233 has been shown to be the major phosphorylation site catalyzed by protein kinase A. However, Ser233, Ser239, and perhaps other serines are phosphorylated by protein kinase C (Saez et al., 1990b)." SIGNOR-248920 VARS1 protein P26640 UNIPROT Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI "up-regulates quantity" "chemical modification" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270530 tRNA(Val) smallmolecule CHEBI:29183 ChEBI Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI "up-regulates quantity" "precursor of" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270531 PRKACA protein P17612 UNIPROT GJB1 protein P08034 UNIPROT unknown phosphorylation Ser233 NPPSRKGsGFGHRLS -1 8390988 t miannu "connexin- 32 is proteolyzed by pcalpain and mcalpain. phosphorylation of connexin-32 by protein kinase C, but not by protein kinase A, efficiently prevents its proteolysis by both calpain isoforms. major phosphorylation sites: Ser233(for protein kinase A). Phosphorylation of connexin-32 by protein kinase C,but not by protein kinase A, prevents the proteolytic attack of p-calpain and m-calpain. Phosphorylation of connexin-32 by protein kinase A and protein kinase C does not prevent its proteolysis by papain, a-chymotrypsin, proteinase K, and trypsin" SIGNOR-249715 CDK1 protein P06493 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000887;BTO:0001260 SIGNOR-C17 20150555 t gcesareni "Moreover, we showed that sp1 is a novel mitotic substrate of cdk1/cyclin b1 and is phosphorylated by it at thr 739 before the onset of mitosis." SIGNOR-163738 miR-155 mirna URS000062749E_9606 RNAcentral JUN protein P05412 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255761 MYOD1 protein P15172 UNIPROT SP1 protein P08047 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 9148896 t lperfetto "These data suggest a regulatory model in which MyoD activation during myogenesis causes the down-regulation of Sp1, which contributes to the repression of GLUT1 gene transcription and, therefore, leads to the reduction in GLUT1 expression and glucose transport." SIGNOR-241765 NFYA protein P23511 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 12427542 t miannu "Our results further confirm the important transactivating role for NF-Y for the CBS-1b promoter, via its synergism with Sp1. While differential phosphorylation of Sp1 likely contributes to binding to multiple GC-/GT-boxes in the CBS-1b and promoter activation [16], NF-Y is clearly necessary for a maximal activation response." SIGNOR-254816 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Thr739 SEGSGTAtPSALITT 9606 14744793 t lperfetto "Transcriptional activation of p21(waf1/cip1) by alkylphospholipids: role of the mitogen-activated protein kinase pathway in the transactivation of the human p21(waf1/cip1) promoter by Sp1.|this activation promotes the phosphorylation of Sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased Sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-249481 HDLBP protein Q00341 UNIPROT CSF1R protein P07333 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 33941620 t miannu "Vigilin (Vgl1) is essential for heterochromatin formation, chromosome segregation, and mRNA stability and is associated with autism spectrum disorders and cancer: vigilin, for example, can suppress proto-oncogene c-fms expression in breast cancer." SIGNOR-266696 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000552 14744793 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248070 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 BTO:0000552 14744793 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248062 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser59 GGQESQPsPLALLAA 9606 19318349 t gcesareni "PKCalpha, which was activated in senescent cells by ROS strongly activated Erk1/2, and the SA-pErk1/2 in turn phosphorylated Sp1 on Ser(59). Sp1-enhanced transcription of p21(Sdi1) resulted in regulation of cellular senescence in primary human diploid fibroblast cells." SIGNOR-248079 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000887;BTO:0001260 14593115 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-118936 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. sa-perk1/2 activates the transcription factor, sp1, via ser59 phosphorylation downstream of pkc_, leading to transcription of p21sdi1 and resulting in replicative senescence of hdf cells." SIGNOR-116174 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 BTO:0000887;BTO:0001260 14593115 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248066 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 14744793 t lperfetto "Transcriptional activation of p21(waf1/cip1) by alkylphospholipids: role of the mitogen-activated protein kinase pathway in the transactivation of the human p21(waf1/cip1) promoter by Sp1.|this activation promotes the phosphorylation of Sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased Sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-249480 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser59 GGQESQPsPLALLAA 9606 BTO:0000452 19318349 t gcesareni "PKCalpha, which was activated in senescent cells by ROS strongly activated Erk1/2, and the SA-pErk1/2 in turn phosphorylated Sp1 on Ser(59). Sp1-enhanced transcription of p21(Sdi1) resulted in regulation of cellular senescence in primary human diploid fibroblast cells." SIGNOR-248075 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser59 GGQESQPsPLALLAA 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. Mutation of these sites to alanines decreases by half the mapk-dependent transcriptional activity of sp1. Phosphorylated extracellular signal-regulated protein kinases 1 and 2 phosphorylate sp1 on serine 59 and regulate cellular senescence via transcription of p21sdi1/cip1/waf1." SIGNOR-116158 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. Mutation of these sites to alanines decreases by half the mapk-dependent transcriptional activity of sp1. Phosphorylated extracellular signal-regulated protein kinases 1 and 2 phosphorylate sp1 on serine 59 and regulate cellular senescence via transcription of p21sdi1/cip1/waf1." SIGNOR-116162 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. Mutation of these sites to alanines decreases by half the mapk-dependent transcriptional activity of sp1. Phosphorylated extracellular signal-regulated protein kinases 1 and 2 phosphorylate sp1 on serine 59 and regulate cellular senescence via transcription of p21sdi1/cip1/waf1." SIGNOR-116166 MAPK8 protein P45983 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 19245816 t gcesareni "In addition, for mutation of the jnk-1 phosphorylated residues of sp1, namely, sp1(t278/739a) and sp1(t278/739d), the effect of ga on sp1 stability was reversed." SIGNOR-184194 PPP2CA protein P67775 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" dephosphorylation Ser59 GGQESQPsPLALLAA 9606 24382322 t gcesareni "These results indicate that the signals from TCDD or OP caused PP2A-mediated dephosphorylation of Sp1 at Ser-59 and induced CYP1A1 transcription" SIGNOR-248223 CSNK2A1 protein P68400 UNIPROT SP1 protein P08047 UNIPROT "down-regulates activity" phosphorylation Thr579 GDGIHDDtAGGEEGE 9606 9153193 t llicata "Casein kinase II-mediated phosphorylation of the C terminus of Sp1 decreases its DNA binding activity. | Mutation of a consensus CKII site at amino acid 579, within the second zinc finger, eliminates phosphorylation of this site and the CKII-mediated inhibition of Sp1 binding." SIGNOR-250954 valine smallmolecule CHEBI:27266 ChEBI Val-tRNA(Val) smallmolecule CHEBI:29164 ChEBI "up-regulates quantity" "precursor of" 9606 30755602 t miannu "Aminoacyl-tRNA synthetases (ARSs) function to transfer amino acids to cognate tRNA molecules, which are required for protein translation. VARS encodes the only known valine cytoplasmic-localized aminoacyl-tRNA synthetase." SIGNOR-270532 TFAP4 protein Q01664 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 BTO:0001109 19505873 t miannu "We also observed moderately increased recruitment of CTCF, HDAC1, and SP1 by the full-length AP-4 onto the WT DNA beads." SIGNOR-226593 RELA protein Q04206 UNIPROT SP1 protein P08047 UNIPROT up-regulates binding 9606 SIGNOR-C13 10671503 t gcesareni "Rela (p65) nf-kappab subunit interacts with the zinc finger dna-binding domain of sp1." SIGNOR-75004 PRKCZ protein Q05513 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr668 SYCGKRFtRSDELQR 9606 BTO:0000887;BTO:0001260 18258854 t llicata "Here we have used a variety of approaches to identify 3 amino acids (thr668, ser670, and thr681) in the zinc finger domain of sp1 that are modified by pkc-zeta angiotensin ii, which activates pkc-? Phosphorylation (at thr410) via the angiotensin ii type 1 receptor, stimulates sp1 phosphorylation and increases sp1 binding to the platelet-derived growth factor-d promoter." SIGNOR-160770 PRKCZ protein Q05513 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser641 GKVYGKTsHLRAHLR 9606 16943418 t gcesareni "The hdac inhibitor tsa-induced cell-specific phosphatase release from the promoter, which serves as an 'on' mechanism for sp1 phosphorylation by phosphatidylinositol 3-kinase/protein kinase czeta (pi3k/pkczeta) at ser641, leading to p107 repressor derecruitment and lhr transcriptional activation." SIGNOR-149287 PRKCZ protein Q05513 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser670 CGKRFTRsDELQRHK 9606 BTO:0000887;BTO:0001260 18258854 t llicata "Here we have used a variety of approaches to identify 3 amino acids (thr668, ser670, and thr681) in the zinc finger domain of sp1 that are modified by pkc-zeta angiotensin ii, which activates pkc-? Phosphorylation (at thr410) via the angiotensin ii type 1 receptor, stimulates sp1 phosphorylation and increases sp1 binding to the platelet-derived growth factor-d promoter." SIGNOR-160766 PRKCZ protein Q05513 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr681 QRHKRTHtGEKKFAC 9606 BTO:0000887;BTO:0001260 18258854 t llicata "Here we have used a variety of approaches to identify 3 amino acids (thr668, ser670, and thr681) in the zinc finger domain of sp1 that are modified by pkc-zeta angiotensin ii, which activates pkc-? Phosphorylation (at thr410) via the angiotensin ii type 1 receptor, stimulates sp1 phosphorylation and increases sp1 binding to the platelet-derived growth factor-d promoter." SIGNOR-160774 PRKCZ protein Q05513 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser641 GKVYGKTsHLRAHLR 9606 19464346 t gcesareni "The hdac inhibitor tsa-induced cell-specific phosphatase release from the promoter, which serves as an 'on' mechanism for sp1 phosphorylation by phosphatidylinositol 3-kinase/protein kinase czeta (pi3k/pkczeta) at ser641, leading to p107 repressor derecruitment and lhr transcriptional activation." SIGNOR-185741 ATM protein Q13315 UNIPROT SP1 protein P08047 UNIPROT unknown phosphorylation Ser101 DLTATQLsQGANGWQ 9606 18619531 t llicata "Thus, phosphorylation of ser-101 on sp1 is a general response to dna damage, dependent on both atm and atr." SIGNOR-179435 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SP1 protein P08047 UNIPROT up-regulates binding 9606 10671503 t lperfetto "Rela (p65) nf-kappab subunit interacts with the zinc finger dna-binding domain of sp1." SIGNOR-216334 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000887;BTO:0001260 20150555 t lperfetto "Moreover, we showed that sp1 is a novel mitotic substrate of cdk1/cyclin b1 and is phosphorylated by it at thr 739 before the onset of mitosis." SIGNOR-216940 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 BTO:0000552 11013220 t irozzo "TGF-β induces the formation and nuclear translocation of a trimeric Smad complex, which in this case is likely to consist of one monomer each of Smad2, Smad3 and Smad4. Smad2 and Smad4 associate directly with Sp1 and co-activate the transcriptional activity of Sp1." SIGNOR-256288 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Ser59 GGQESQPsPLALLAA 10090 BTO:0000944 11598016 t gcesareni "Mutation of Sp1 Ser59 abrogates the cyclin A€“CDK augmentation of Sp1-dependent transcriptional transactivation" SIGNOR-248240 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" binding 9606 BTO:0001412 18025157 t "We show that the ID1 and ID2 promoters are activated by PML-RARalpha but, unexpectedly, not by wild-type RARalpha/RXR. Our data support a model in which the PML-RARalpha fusion protein regulates a novel class of target genes by interaction with the Sp1 and NF-Y transcription factors, without directly binding to the DNA, defining a gain-of-function for the oncoprotein." SIGNOR-255749 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" binding -1 18025157 t "We show that PML-RARα physically interacts with Sp1 in the absence of DNA. In this report, we show that PML-RARα interacts with Sp1 and may interfere with the expression of genes that are not normally regulated by retinoic acid receptors." SIGNOR-255729 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation 9606 23616010 t lperfetto "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1." SIGNOR-233523 PP1 proteinfamily SIGNOR-PF54 SIGNOR SP1 protein P08047 UNIPROT "down-regulates activity" dephosphorylation 9606 12684058 t lperfetto "Transcription factors Sp1 and Sp3 activate alpha-ENaC2 transcription through a GC-rich element (Sp1-binding site) in the promoter. Sp1 and Sp3 are essential for alpha-ENaC2 transcription in lung epithelial cells and that dephosphorylation of the Sp transcription factors by PP1 suppresses alpha-ENaC2 expression." SIGNOR-264669 HNRNPU protein Q00839 UNIPROT ZFY protein P08048 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 f lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262287 2-[(3-bromo-5-tert-butyl-4-hydroxyphenyl)methylidene]propanedinitrile chemical CHEBI:93757 ChEBI IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189368 2-[[2-[[1-[2-(dimethylamino)-1-oxoethyl]-5-methoxy-2,3-dihydroindol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methylbenzamide chemical CHEBI:93768 ChEBI IGF1R protein P08069 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258116 2-[[2-[[1-[2-(dimethylamino)-1-oxoethyl]-5-methoxy-2,3-dihydroindol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methylbenzamide chemical CHEBI:93768 ChEBI IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192868 NVP-AEW541 chemical CID:11476171 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194892 SLBP protein Q14493 UNIPROT H2BE1 protein A0A2R8Y619 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265380 alvocidib chemical CHEBI:47344 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191529 Linsitinib chemical CID:11640390 PUBCHEM IGF1R protein P08069 UNIPROT "down-regulates activity" "chemical inhibition" 10090 24712877 t lperfetto "Effects of the antitumor drug OSI-906, a dual inhibitor of IGF-1 receptor and insulin receptor, on the glycemic control, β-cell functions, and β-cell proliferation in male mice" SIGNOR-262028 NVP-ADW742 chemical CID:9825149 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194883 INS protein P01308 UNIPROT IGF1R protein P08069 UNIPROT up-regulates binding 9606 BTO:0000887 1851182 t fspada "Because of the sequence homology and tertiary structure similarities between proinsulin (pi) and insulin-like growth factor-i (igf-i), it is possible that pi interacts with the igf-i receptor with higher affinity than insulin." SIGNOR-22083 IGF2 protein P01344 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" binding 9606 22810696 t lperfetto "These results strongly suggest that the IGF2–IGF1R–IRS2 axis signals to PI3K in CRC and imply that therapeutic targeting of the pathway could act to block PI3K activity in this subset of patients." SIGNOR-251495 IGF1 protein P05019 UNIPROT IGF1R protein P08069 UNIPROT up-regulates binding 9606 19029956 t lperfetto "At the cellular level, the ligands IGF1, IGF2 and insulin bind to various members of the insulin receptor (IR) - IGF1 receptor (IGF1R) family." SIGNOR-182484 IGF1 protein P05019 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" binding 9606 21798082 t lperfetto "Binding of IGF1 to its receptor leads to activation of its intrinsic tyrosine kinase and autophosphorylation, thus generating docking sites for insulin receptor substrate (IRS), which is also phosphorylated by the IGF1 receptor." SIGNOR-175662 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1166 DIYETDYyRKGGKGL -1 8940173 t miannu "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246244 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1161 FGMTRDIyETDYYRK 9606 7493944 t lperfetto "Insulin and insulin-like growth factor (igf-i) receptors are heterotetrameric proteins consisting of two alpha-and two beta-subunits and members of the transmembrane tyrosine kinase receptors. Specific ligand binding to the receptor triggers a cascade of intracellular events, which begins with autophosphorylation of several tyrosine residues of the beta-subunit of the receptor." SIGNOR-26582 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr980 YASVNPEyFSAADVY -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinase. We mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246256 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr973 RLGNGVLyASVNPEY -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinase. We mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246252 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1346 SFDERQPyAHMNGGR -1 8940173 t miannu "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246260 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1161 FGMTRDIyETDYYRK -1 8940173 t miannu "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246248 "Muscle cell-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C483 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 25195934 f miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270741 MASP2 protein O00187 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263416 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr1165 RDIYETDyYRKGGKG 9606 7493944 t lperfetto "Insulin and insulin-like growth factor (IGF-I) receptors are heterotetrameric proteins consisting of two alpha-and two beta-subunits and members of the transmembrane tyrosine kinase receptors. Specific ligand binding to the receptor triggers a cascade of intracellular events, which begins with autophosphorylation of several tyrosine residues of the beta-subunit of the receptor." SIGNOR-26586 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1166 DIYETDYyRKGGKGL 9606 7493944 t lperfetto "Insulin and insulin-like growth factor (igf-i) receptors are heterotetrameric proteins consisting of two alpha-and two beta-subunits and members of the transmembrane tyrosine kinase receptors. Specific ligand binding to the receptor triggers a cascade of intracellular events, which begins with autophosphorylation of several tyrosine residues of the beta-subunit of the receptor." SIGNOR-26590 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr973 RLGNGVLyASVNPEY -1 8940173 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-247193 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr1166 DIYETDYyRKGGKGL 9606 8940173 t lperfetto "Src phosphorylates the insulin-like growth factor type i receptor on the autophosphorylation sites. Requirement for transformation by srcsrc kinase can substitute for the receptor kinase in phosphorylating and activating the igf-i receptor" SIGNOR-45130 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1346 SFDERQPyAHMNGGR -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246276 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr1161 FGMTRDIyETDYYRK 9606 8940173 t lperfetto "Src phosphorylates the insulin-like growth factor type i receptor on the autophosphorylation sites. Requirement for transformation by srcsrc kinase can substitute for the receptor kinase in phosphorylating and activating the igf-i receptor" SIGNOR-45122 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1161 FGMTRDIyETDYYRK -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246272 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr1166 DIYETDYyRKGGKGL -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246268 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT "up-regulates activity" phosphorylation Tyr980 YASVNPEyFSAADVY -1 8940173 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-247197 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr1165 RDIYETDyYRKGGKG 9606 8940173 t lperfetto "Src phosphorylates the insulin-like growth factor type i receptor on the autophosphorylation sites. Requirement for transformation by srcsrc kinase can substitute for the receptor kinase in phosphorylating and activating the igf-i receptor" SIGNOR-45126 SRC protein P12931 UNIPROT IGF1R protein P08069 UNIPROT up-regulates phosphorylation Tyr1165 RDIYETDyYRKGGKG -1 7493944 t lperfetto "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246264 PTPN1 protein P18031 UNIPROT IGF1R protein P08069 UNIPROT "down-regulates activity" dephosphorylation 9606 11884589 t lperfetto "Ptp-1b can regulate igf-ir kinase activity and function and that loss of ptp-1b can enhance igf-i-mediated cell survival, growth, and motility in transformed cells." SIGNOR-115709 GRB10 protein Q13322 UNIPROT IGF1R protein P08069 UNIPROT down-regulates binding 9606 21659604 t gcesareni "Grb10 negatively regulates growth factor signaling. It binds the insulinand insulin-like growth factor 1 (igf-1) receptors, and mice without grb10 are larger and exhibit enhanced insulin sensitivity" SIGNOR-174062 PAX7-FOXO1 "fusion protein" SIGNOR-FP11 SIGNOR IGF1R protein P08069 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20663909 t lperfetto "We also provide the first direct evidence that FGFR4 and IGF1R are the targets for PAX3-FKHR. The map of PAX3-FKHR binding sites provides a framework for understanding the pathogenic roles of PAX3-FKHR, as well as its molecular targets to allow a systematic evaluation of agents against this aggressive rhabdomyosarcoma." SIGNOR-249595 PAX3-FOXO1 "fusion protein" SIGNOR-FP12 SIGNOR IGF1R protein P08069 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Several deregulated signalling pathways enhance cell growth by modulating cell-cycle regulatory factors in RMS. The most frequently affected signalling pathways include the insulin-like growth factor (IGF), fibroblast growth factor (FGF), hepatocyte growth factor, and platelet-derived growth factor. In ARMS, PAX-FOXO1 activates these pathways by transcriptional activation of receptor genes including IGFR1, FGFR4, MET (c-Met), and PDGFRA." SIGNOR-251568 SP1 protein P08047 UNIPROT RHO protein P08100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 15781457 f miannu "Sp4 and Sp1 are activators of the rod opsin promoter" SIGNOR-225385 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Ser343 TVSKTETsQVAPA -1 11910029 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-249148 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Ser338 DEASATVsKTETSQV -1 9099669 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-248967 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Ser334 PLGDDEAsATVSKTE -1 9099669 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-248966 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Ser338 DEASATVsKTETSQV -1 11910029 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-249147 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Thr336 GDDEASAtVSKTETS -1 9099669 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-248969 PRKCA protein P17252 UNIPROT RHO protein P08100 UNIPROT unknown phosphorylation Ser343 TVSKTETsQVAPA -1 9099669 t lperfetto "Thus, the primary protein kinase C sites are Ser334 and Ser338, with minor phosphorylation of Thr335/336 and Ser343." SIGNOR-248968 NRL protein P54845 UNIPROT RHO protein P08100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253819 GRK1 protein Q15835 UNIPROT RHO protein P08100 UNIPROT "up-regulates activity" phosphorylation Ser338 DEASATVsKTETSQV -1 8617805 t "That light-dependent phosphorylation of Rho is mediated primarily by RK. Addition of an inhibitory antibody against rhodopsin kinase (RK) lowered phosphorylation at Ser334, Ser338, and Ser343, without changing the ratio between phosphorylation sites. upon illumination, Ser334c, Ser338, and Ser343 are phosphorylated." SIGNOR-251190 GRK1 protein Q15835 UNIPROT RHO protein P08100 UNIPROT "up-regulates activity" phosphorylation Ser334 PLGDDEAsATVSKTE -1 8617805 t "That light-dependent phosphorylation of Rho is mediated primarily by RK. Addition of an inhibitory antibody against rhodopsin kinase (RK) lowered phosphorylation at Ser334, Ser338, and Ser343, without changing the ratio between phosphorylation sites. upon illumination, Ser334c, Ser338, and Ser343 are phosphorylated." SIGNOR-251189 GRK1 protein Q15835 UNIPROT RHO protein P08100 UNIPROT "up-regulates activity" phosphorylation Ser343 TVSKTETsQVAPA -1 8617805 t "That light-dependent phosphorylation of Rho is mediated primarily by RK. Addition of an inhibitory antibody against rhodopsin kinase (RK) lowered phosphorylation at Ser334, Ser338, and Ser343, without changing the ratio between phosphorylation sites. upon illumination, Ser334c, Ser338, and Ser343 are phosphorylated." SIGNOR-251191 TGFB1 protein P01137 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8182090 f gcesareni "Tgf-beta stimulates transcription of the human alpha 2(i) collagen gene (col1a2) promoter by increasing the affinity of an sp1-containing protein complex for its cognate dna-binding site" SIGNOR-36783 FLI1 protein Q01543 UNIPROT COL1A2 protein P08123 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24058639 f miannu "Fli1 functions as a potent transcriptional repressor of the col1a2 gene" SIGNOR-202685 RUNX2 protein Q13950 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11331591 f gcesareni "In addition to osteocalcin, cbfa1 regulates expression of several other genes that are activated during osteoblast" SIGNOR-107166 COLGALT2 protein Q8IYK4 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261157 COLGALT1 protein Q8NBJ5 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261153 SMOC1 protein Q9H4F8 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260404 RAP1GDS1 protein P52306 UNIPROT RHOC protein P08134 UNIPROT up-regulates binding 9606 21242305 t miannu "Smggds is a guanine nucleotide exchange factor that specifically activates rhoa and rhoc" SIGNOR-171399 DRAM2 protein Q6UX65 UNIPROT RHOC protein P08134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259143 PRKACB protein P22694 UNIPROT NGFR protein P08138 UNIPROT up-regulates phosphorylation Ser303 PEGEKLHsDSGISVD 9606 BTO:0000938 12682012 t llicata "Pka phosphorylates the p75 receptor and regulates its localization to lipid rafts. activation of camp?PKA Is required for translocation of p75ntr to lipid rafts, and for biochemical and biological activities of p75ntr, such as inactivation of rho and the neurite outgrowth." SIGNOR-99755 2-[[3-[[2-(dimethylamino)phenyl]methyl]-2-pyridin-4-yl-1,3-diazinan-1-yl]methyl]-N,N-dimethylaniline smallmolecule CHEBI:94276 ChEBI GLI1 protein P08151 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150;BTO:0001130 17494766 t gcesareni "Gant61 was able to efficiently block gli1 as well as gli2-induced transcription" SIGNOR-154753 CDK18 protein Q07002 UNIPROT RB1 protein P06400 UNIPROT unknown phosphorylation -1 28361970 t lperfetto "Activated PCTK3 phosphorylates retinoblastoma protein (Rb) in vitro. " SIGNOR-264558 AHSA1 protein O95433 UNIPROT HSP90AA1 protein P07900 UNIPROT "up-regulates activity" binding 9606 16696853 t miannu "The N-terminal region of Aha1 interacts with the central domain of Hsp90 and stimulates Hsp90 ATPase activity" SIGNOR-252211 4-(2,4,5-tripyridin-4-yl-3-thiophenyl)pyridine smallmolecule CHEBI:94284 ChEBI GLI1 protein P08151 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150;BTO:0000551 19860666 t gcesareni "Gant58 is a gli antagonist that inhibits gli1-induced transcription" SIGNOR-188863 SGK1 protein O00141 UNIPROT GLI1 protein P08151 UNIPROT down-regulates binding 9606 25790864 t gcesareni "SGK1 is known to inhibit another intrinsic pathway, the Hedgehog pathway, through downregulation of SMO and the GLI transcription factor family" SIGNOR-251672 MTSS1 protein O43312 UNIPROT GLI1 protein P08151 UNIPROT up-regulates binding 9606 17845852 t gcesareni "Mim is a shh-responsive gene that can potentiate gli transcriptional activity.MIM Appears to regulate target gene expression through its association with the gli complex" SIGNOR-157650 MTSS1 protein O43312 UNIPROT GLI1 protein P08151 UNIPROT up-regulates binding 9606 BTO:0001253 15545630 t gcesareni "Mim is a shh-responsive gene that can potentiate gli transcriptional activity.MIM Appears to regulate target gene expression through its association with the gli complex" SIGNOR-130542 NRAS protein P01111 UNIPROT GLI1 protein P08151 UNIPROT up-regulates 9606 17845852 f gcesareni "Ras and akt signaling enhances the nuclear localization of gli1, counteracting its suppression by other modifiers that retain it in the cytoplasm, such as suppressor of fused (sufu)" SIGNOR-157773 GLI1 protein P08151 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002572 16571352 f lperfetto "Primary mouse embryonic fibroblasts responded to Shh stimulation with the induction of Hh target genes Gli1, Ptc1, and Hip1.These observations support the previously advanced notion of a functional redundancy or cooperativity between Gli2 and Gli1 in activation of target genes [18] and [43] and indicate a functional cooperation between Gli3 and Gli1." SIGNOR-209617 CXCL1 protein P09341 UNIPROT GLI1 protein P08151 UNIPROT up-regulates 9606 16885213 f gcesareni "The data suggest that smo is in fact the source of two signals relevant to the activation of gli: one involving g(i) and the other involving events at smo's c-tail independent of g(i)." SIGNOR-148454 GLI2 protein P10070 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002572 16571352 f lperfetto "Primary mouse embryonic fibroblasts responded to Shh stimulation with the induction of Hh target genes Gli1, Ptc1, and Hip1.These observations support the previously advanced notion of a functional redundancy or cooperativity between Gli2 and Gli1 in activation of target genes [18] and [43] and indicate a functional cooperation between Gli3 and Gli1." SIGNOR-209629 GLI3 protein P10071 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0002572 16571352 f lperfetto "The basal expression of Gli1, Ptc1, and Hip1 was positively associated with the loss of Gli3 alleles.These findings implicate Gli3 as a repressor of Hh target gene expression." SIGNOR-209638 PRKACA protein P17612 UNIPROT GLI1 protein P08151 UNIPROT down-regulates phosphorylation 16293631 t "We report that activation of PKA retains Gli1 in the cytoplasm. Conversely, inhibition of PKA activity promotes nuclear accumulation of Gli1.We provide direct evidence to support that the cAMP/PKA signaling axis regulates Gli1 protein localization primarily through a site at Thr374. .These data suggest that Thr374 is an important PKA site responsible for PKA phosphorylation and for the transcriptional activity of Gli1." SIGNOR-253539 RPS6KB1 protein P23443 UNIPROT GLI1 protein P08151 UNIPROT up-regulates phosphorylation Ser84 LTKKRALsISPLSDA 9606 22439934 t gcesareni "In this study, we found that an activated mtor/s6k1 pathway promotes gli1 transcriptional activity and oncogenic function through s6k1-mediated gli1 phosphorylation at ser84, which releases gli1 from its endogenous inhibitor, sufu." SIGNOR-196756 AKT2 protein P31751 UNIPROT GLI1 protein P08151 UNIPROT up-regulates 9606 17845852 f gcesareni "Ras and akt signaling enhances the nuclear localization of gli1, counteracting its suppression by other modifiers that retain it in the cytoplasm, such as suppressor of fused (sufu)." SIGNOR-157770 SMARCA2 protein P51531 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270742 NUMB protein P49757 UNIPROT GLI1 protein P08151 UNIPROT down-regulates binding 9606 20818436 t gcesareni "The consequent activation of_ itch, together with the recruitment of gli1 through direct binding with_ numb, allows gli1 to enter into the complex, resulting in gli1 ubiquitination and degradation." SIGNOR-167841 PTEN protein P60484 UNIPROT GLI1 protein P08151 UNIPROT down-regulates 9606 17845852 f "PTEN is a suppressor of RAS-AKT function" gcesareni "Moreover, suppressors of ras akt function, such as the tumor-suppressor pten, and the attenuation of ras signaling involved in senescence, could be thus viewed as modulators of the gli code" SIGNOR-157776 PTEN protein P60484 UNIPROT GLI1 protein P08151 UNIPROT down-regulates 9606 17157787 f "PTEN is a suppressor of RAS-AKT function" gcesareni "Moreover, suppressors of ras akt function, such as the tumor-suppressor pten, and the attenuation of ras signaling involved in senescence, could be thus viewed as modulators of the gli code" SIGNOR-151134 DCAF7 protein P61962 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 "BTO:0002181; BTO:0003484" 16887337 f Giorgia "HAN11 and mDia1 repressed DYRK1A-dependent GLI1 transcriptional activity. The studies of SZ95 cells suggest that HAN11 reduces GLI1-dependent transcription by decreasing the nuclear pool of GLI1." SIGNOR-260634 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser102 LQTVIRTsPSSLVAF 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259861 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Thr1074 QRGSSGHtPPPSGPP 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259862 seliciclib chemical CHEBI:45307 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206568 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser408 GPLPRAPsISTVEPK 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259863 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser408 GPLPRAPsISTVEPK 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259860 HDAC1 protein Q13547 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates activity" deacetylation 20081843 t "Here, we identify a mechanism whereby Hh signalling is regulated, in which acetylation of Gli1 at Lys 518 represents a transcriptional inhibitory switch, while its HDAC1-mediated deacetylation is responsible for transcriptional activation." SIGNOR-253544 DYRK1A protein Q13627 UNIPROT GLI1 protein P08151 UNIPROT up-regulates phosphorylation 9606 12138125 t "Dyrk1 acts synergistically with Shh to induce transcription of a Gli-promoter-driven luciferase reporter gene and of endogenous alkaline phosphatase." gcesareni "Dyrk1 phosphorylates gli1 on more than one domain." SIGNOR-90809 ZIC1 protein Q15915 UNIPROT GLI1 protein P08151 UNIPROT up-regulates 9606 BTO:0002181 11238441 f fspada "Moreover, gli proteins were translocated to cell nuclei by coexpressed zic proteins, and both proteins regulated each others transcriptional activity.In Nih3t3 and 293t cells, both gli1 and gli3 proteins were located predominantly in the cytoplasm (fig. 2, c, d, h, k, l, and p). Coexpression of zic1 resulted in gli1 and gli3 proteins being translocated to the nucleus in varying levels (fig. 2, e and m)." SIGNOR-105494 ZIC1 protein Q15915 UNIPROT GLI1 protein P08151 UNIPROT up-regulates relocalization 9606 11238441 t lperfetto "Co-expression of zic1 resulted in gli1 and gli3 proteins being translocated to the nucleus in varying levels" SIGNOR-105491 KIF7 protein Q2M1P5 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates quantity by stabilization" binding 10090 19549984 t lperfetto "Kif7 physically interacted with Gli transcription factors and controlled their proteolysis and stability, and acted both positively and negatively in Hh signaling." SIGNOR-209608 KCTD11 protein Q693B1 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" 15249678 f "In absence of Hh" lperfetto "REN(KCTD11) seems to inhibit medulloblastoma growth by negatively regulating the Hedgehog pathway because it antagonizes the Gli-mediated transactivation of Hedgehog target genes, by affecting Gli1 nuclear transfer, and its growth inhibitory activity is impaired by Gli1 inactivation." SIGNOR-249592 ULK3 protein Q6PHR2 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 19878745 t Manara "We show that ULK3 is able to phosphorylate three mammalian GLI proteins in vitro. | Our data suggest that serine/threonine kinase ULK3 is involved in the SHH pathway as a positive regulator of GLI proteins." SIGNOR-260797 ITCH protein Q96J02 UNIPROT GLI1 protein P08151 UNIPROT down-regulates ubiquitination 9606 20818436 t gcesareni "The consequent activation of_ itch, together with the recruitment of gli1 through direct binding with_ numb, allows gli1 to enter into the complex, resulting in gli1 ubiquitination and degradation. we demonstrate that the hedgehog transcription factor gli1 is targeted by numb for itch-dependent ubiquitination, which suppresses hedgehog signals, thus arresting growth and promoting cell differentiation" SIGNOR-167838 ITCH protein Q96J02 UNIPROT GLI1 protein P08151 UNIPROT down-regulates ubiquitination 9606 BTO:0001573 17115028 t gcesareni "The consequent activation of_ itch, together with the recruitment of gli1 through direct binding with_ numb, allows gli1 to enter into the complex, resulting in gli1 ubiquitination and degradation. we demonstrate that the hedgehog transcription factor gli1 is targeted by numb for itch-dependent ubiquitination, which suppresses hedgehog signals, thus arresting growth and promoting cell differentiation" SIGNOR-150847 SUFU protein Q9UMX1 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" binding 15367681 t lperfetto "Here we characterize structural and functional determinants of Su(fu) required for Gli regulation and show that Su(fu) contains at least two distinct domains: a highly conserved carboxy-terminal region required for binding to the amino-terminal ends of the Gli proteins and a unique amino-terminal domain that binds the carboxy-terminal tail of Gli1. While each domain is capable of binding to different Gli1 regions independently, interactions between Su(fu) and Gli1 at both sites are required for cytoplasmic tethering and repression of Gli1" SIGNOR-249591 BTRC protein Q9Y297 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0000944 16421275 t lperfetto "Here we show that Gli is rapidly destroyed by the proteasome and that mouse basal cell carcinoma induction correlates with Gli protein accumulation. We identify two independent destruction signals in Gli1, D(N) and D(C), and show that removal of these signals stabilizes Gli1 protein and rapidly accelerates tumor formation in transgenic animals.Levels of _TrCP appeared to be limiting for Gli1 degradation, as increasing the levels of _TrCP protein significantly decreased steady-state levels of Gli1 protein" SIGNOR-235631 AMPK complex SIGNOR-C15 SIGNOR GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr1074 QRGSSGHtPPPSGPP 26190112 t "Activation of AMPK reduces GLI1 protein levels and stability, thus blocking Sonic-hedgehog-induced transcriptional activity. AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-253543 AMPK complex SIGNOR-C15 SIGNOR GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser102 LQTVIRTsPSSLVAF 26190112 t "Activation of AMPK reduces GLI1 protein levels and stability, thus blocking Sonic-hedgehog-induced transcriptional activity. AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-253542 AMPK complex SIGNOR-C15 SIGNOR GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser408 GPLPRAPsISTVEPK 26190112 t "Activation of AMPK reduces GLI1 protein levels and stability, thus blocking Sonic-hedgehog-induced transcriptional activity. AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-253541 SRC protein P12931 UNIPROT SH3PXD2B protein A1X283 UNIPROT "up-regulates activity" phosphorylation Tyr508 DMSASAGyEEISDPD 9606 20943948 t lperfetto "C-Src-mediated phosphorylation of NoxA1 and Tks4 induces the reactive oxygen species (ROS)-dependent formation of functional invadopodia in human colon cancer cells|Here, we show that the interaction of noxa1 and tks proteins is dependent on src activity. Interestingly, the abolishment of src-mediated phosphorylation of tyr110 on noxa1 and of tyr508 on tks4 blocks their binding and decreases nox1-dependent ros generation." SIGNOR-264705 ULK1 protein O75385 UNIPROT DENND3 protein A2RUS2 UNIPROT "up-regulates activity" phosphorylation Ser472 THRRMVVsMPNLQDI 9606 25925668 t lperfetto "ULK-mediated phosphorylation of the guanine nucleotide exchange factor DENND3 at serines 554 and 572 upregulates its GEF activity toward the small GTPase Rab12." SIGNOR-264730 furtrethonium chemical CHEBI:134764 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258643 sabcomeline chemical CHEBI:134846 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10116 9399977 t miannu "SB 202026 (R-(Z)-(+)-alpha-(methoxyimino)-1-azabicyclo[2.2.2] octane-3-acetonitrile) displaced [3H]-oxotremorine-M from muscarinic receptors in the rat brain with high affinity (IC50 = 14 nM), a potency similar to that of oxotremorine-M itself (IC50 = 13 nM), but exhibited low affinity for cholinergic nicotinic receptors and other neuroreceptors. In studies using cloned human muscarinic receptors, SB 202026 possessed approximately equal affinity in displacing [3H]-quinuclidinyl benzilate from all muscarinic receptor subtypes" SIGNOR-258674 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258631 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257469 atropine chemical CHEBI:16684 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258392 amitriptyline chemical CHEBI:2666 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258700 arecoline chemical CHEBI:2814 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258639 bethanechol chemical CHEBI:3084 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258625 ARID1A protein O14497 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270743 ULK1 protein O75385 UNIPROT DENND3 protein A2RUS2 UNIPROT "up-regulates activity" phosphorylation Ser490 ELAPRNSsLRLTDTA 9606 25925668 t lperfetto "ULK-mediated phosphorylation of the guanine nucleotide exchange factor DENND3 at serines 554 and 572 upregulates its GEF activity toward the small GTPase Rab12." SIGNOR-264731 ULK2 protein Q8IYT8 UNIPROT DENND3 protein A2RUS2 UNIPROT "up-regulates activity" phosphorylation Ser490 ELAPRNSsLRLTDTA 9606 25925668 t lperfetto "ULK-mediated phosphorylation of the guanine nucleotide exchange factor DENND3 at serines 554 and 572 upregulates its GEF activity toward the small GTPase Rab12." SIGNOR-264733 ULK2 protein Q8IYT8 UNIPROT DENND3 protein A2RUS2 UNIPROT "up-regulates activity" phosphorylation Ser472 THRRMVVsMPNLQDI 9606 25925668 t lperfetto "ULK-mediated phosphorylation of the guanine nucleotide exchange factor DENND3 at serines 554 and 572 upregulates its GEF activity toward the small GTPase Rab12." SIGNOR-264732 carbachol chemical CHEBI:3385 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258619 dothiepin chemical CHEBI:36798 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258699 "oxotremorine M" chemical CHEBI:38322 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258654 dicyclomine chemical CHEBI:4514 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258388 Hexocyclium chemical CHEBI:5707 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258389 Oxotremorine chemical CHEBI:7851 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258653 oxybutynin chemical CHEBI:7856 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 22243489 t Luana " Compared to the reference compound oxybutynin, an antagonist used for the treatment of OAB,(5) the newly synthesized 1,4-dioxane derivatives exhibit a higher potency." SIGNOR-258329 (+)-pilocarpine chemical CHEBI:8207 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258629 SMARCE1 protein Q969G3 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270744 SMARCD2 protein Q92925 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270745 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Mnk1 and mnk2 regulate protein synthesis by phosphorylating the initiation factor eif4e." SIGNOR-166646 pirenzepine chemical CHEBI:8247 ChEBI CHRM2 protein P08172 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258396 "1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid prop-2-ynyl ester" chemical CHEBI:92418 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258635 trimethyl-[(5-methyl-2-furanyl)methyl]ammonium chemical CHEBI:94038 ChEBI CHRM2 protein P08172 UNIPROT "up-regulates activity" "chemical activation" 10029 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258649 furtrethonium chemical CHEBI:134764 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258644 sabcomeline chemical CHEBI:134846 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10116 9399977 t miannu "SB 202026 (R-(Z)-(+)-alpha-(methoxyimino)-1-azabicyclo[2.2.2] octane-3-acetonitrile) displaced [3H]-oxotremorine-M from muscarinic receptors in the rat brain with high affinity (IC50 = 14 nM), a potency similar to that of oxotremorine-M itself (IC50 = 13 nM), but exhibited low affinity for cholinergic nicotinic receptors and other neuroreceptors. In studies using cloned human muscarinic receptors, SB 202026 possessed approximately equal affinity in displacing [3H]-quinuclidinyl benzilate from all muscarinic receptor subtypes" SIGNOR-258675 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257471 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258633 atropine chemical CHEBI:16684 ChEBI CHRM4 protein P08173 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258390 amitriptyline chemical CHEBI:2666 ChEBI CHRM4 protein P08173 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258704 "Vps34 Complex I" complex SIGNOR-C242 SIGNOR Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 30397185 f lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260323 serotonin smallmolecule CHEBI:28790 ChEBI HTR3E protein A5X5Y0 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 25601315 t miannu "Serotonin or 5-hydroxytryptamine (5-HT) remains one of the most widely studied chemical messengers. Serotonin produces a myriad of physiological effects in humans, mediated through 14 distinct receptor subtypes, of which 13 are G protein coupled receptors (GPCRs), and one ligand-gated cation channel" SIGNOR-264291 ZBTB43 protein O43298 UNIPROT BDP1 protein A6H8Y1 UNIPROT unknown binding 9606 16542149 t miannu "The zinc finger protein ZNF297B interacts with BDP1, a subunit of TFIIIB. Due to the essential role of BDP1 in Pol III transcription, we propose that ZNF297B may also regulate these transcriptional pathways." SIGNOR-225852 CSF1 protein P09603 UNIPROT CSF1R protein P07333 UNIPROT "up-regulates activity" binding 9606 BTO:0000876 BTO:0001103 24890514 t apalma "The CSF-1 receptor (CSF-1R) is activated by the homodimeric growth factors colony-stimulating factor-1 (CSF-1) and interleukin-34 (IL-34)" SIGNOR-255568 arecoline chemical CHEBI:2814 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258638 bethanechol chemical CHEBI:3084 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258624 carbachol chemical CHEBI:3385 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258621 dothiepin chemical CHEBI:36798 ChEBI CHRM4 protein P08173 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258698 "oxotremorine M" chemical CHEBI:38322 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258657 Hexocyclium chemical CHEBI:5707 ChEBI CHRM4 protein P08173 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258398 Oxotremorine chemical CHEBI:7851 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258650 TLR4 protein O00206 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001545 28137827 f miannu "S100A9 induces differentiation of acute myeloid leukemia cells through TLR4." SIGNOR-261923 ETV2 protein O00321 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0001086 24583263 f irozzo "Using the embryoid body differentiation system, we demonstrate that co-expression of Gata2 augments the activity of Etv2 in promoting endothelial and hematopoietic lineage differentiation." SIGNOR-256009 SMARCC2 protein Q8TAQ2 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270746 SMARCB1 protein Q12824 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270747 MAPK8 protein P45983 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr278 SVSAATLtPSSQAVT 9606 19245816 t gcesareni "In addition, for mutation of the jnk-1 phosphorylated residues of sp1, namely, sp1(t278/739a) and sp1(t278/739d), the effect of ga on sp1 stability was reversed." SIGNOR-184190 (+)-pilocarpine chemical CHEBI:8207 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258628 "1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid prop-2-ynyl ester" chemical CHEBI:92418 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258634 trimethyl-[(5-methyl-2-furanyl)methyl]ammonium chemical CHEBI:94038 ChEBI CHRM4 protein P08173 UNIPROT "up-regulates activity" "chemical activation" 10029 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258646 regorafenib chemical CHEBI:68647 ChEBI ABCB1 protein P08183 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "It is suggested that in vitro, regorafenib is an inhibitor of ABCB1 and ABCG2, but not a substrate, and that its active metabolites, M2 (N-Oxide metabolite) and M5 (N-Oxide/N-desmethyl metabolite), are substrates of ABCB1 and ABCG2" SIGNOR-259182 NR1I2 protein O75469 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000003 18540626 f miannu "Among approximately 40 kinds of phytochemicals, tangeretin and ginkgolides A and B markedly induced the PXR-dependent transcriptional activity and also the activity of the human MDR1 promoter. The expression levels of MDR1 mRNA as well as of CYP3A4 mRNA, another gene regulated by PXR, were significantly increased by these phytochemicals." SIGNOR-254834 MYCN protein P04198 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000793;BTO:0002104 7923112 f miannu "Decreased expression of the N-myc oncogene in neuroblastoma cell lines SH-SY5Y and BE(2)-C, following treatment with retinoic acid, was paralleled by down-regulation of MRP gene expression, contrasting with increased expression of the MDR1 gene." SIGNOR-254616 TP53 protein P04637 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255435 JUN protein P05412 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 10369069 f miannu "Co-transfection of WT cells with a c-jun expression vector and either of the AP-1 luciferase constructs demonstrated that c-jun could activate gene expression from both the consensus and the MDR1 AP-1 sites in a dose dependent manner." SIGNOR-254534 ETS1 protein P14921 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20392592 f miannu "High ETS1 expression levels in all resistant MCF-7 sublines may lead to the upregulation of the transcription of MDR1 gene." SIGNOR-254077 TCF4 protein P15884 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20459685 f miannu "Cd2+ reduced the interaction of beta-catenin with AJ components (E-cadherin, alpha-catenin) and increased binding to the transcription factor TCF4 of the Wnt pathway, which was upregulated and translocated to the nucleus. While Wnt target genes (c-Myc, cyclin D1 and ABCB1) were up-regulated by Cd2+, electromobility shift assays showed increased TCF4 binding to cyclin D1 and ABCB1 promoter sequences with Cd2+. Overexpression of wild-type and mutant TCF4 confirmed Cd2+-induced Wnt signaling." SIGNOR-255389 CEBPB protein P17676 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 15044620 f miannu "C/EBPbeta activates the endogenous MDR1 gene of MCF-7 cells, and this activation was associated with a novel C/EBPbeta interaction region within the proximal MDR1 promoter (-128 to -75)." SIGNOR-253771 EGR1 protein P18146 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000574 7565762 f miannu "TPA induced EGR1 binding to the -69/+20 promoter sequences over a time course which correlated with increased MDR1 promoter activity and increased steady-state MDR1 RNA levels. These data suggest a role for EGR1 in modulating MDR1 promoter activity in hematopoietic cells." SIGNOR-253871 MECP2 protein P51608 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 11865062 f "We have established that methyl-CpG binding protein 2 (MeCP2) is involved in methylation-dependent silencing of human MDR1 in cells that lack the known transcriptional repressors MBD2 and MBD3. In the repressed state the MDR1 promoter is methylated and assembled into chromatin enriched with MeCP2 and deacetylated histone. TSA induced significant acetylation of histones H3 and H4 but did not activate transcription. 5aC induced DNA demethylation, leading to the release of MeCP2, promoter acetylation, and partial relief of repression" SIGNOR-254033 ACTB protein P60709 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270748 ALDH1A3 protein P47895 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265129 YBX1 protein P67809 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001023 17072343 f miannu "YB-1 knockdown by siRNA upregulated 344 genes, including MDR1, thymidylate synthetase, S100 calcium binding protein and cyclin B, and downregulated 534 genes, including CXCR4, N-myc downstream regulated gene 1, E-cadherin and phospholipase C." SIGNOR-255614 YBX1 protein P67809 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10644769 f miannu "these results indicate a role for both NF-Y and Sp1 in the transcriptional activation of the MDR1 gene by genotoxic stress, and indicate that YB-1, if involved, is not sufficient to mediate this activation." SIGNOR-253873 E2F1 protein Q01094 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23542036 f miannu "We show here that EAPP stimulates the MDR1 promoter resulting in higher PGP levels. Independently of EAPP, E2F1 also increases the activity of the MDR1 promoter." SIGNOR-253841 HDAC1 protein Q13547 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005192 20037778 f miannu "we find UHRF1 plays an important role in inhibiting MDR1 promoter activity by directly binding to the MDR1 promoter. Overexpression of UHRF1 in NCI/ADR-RES cells can induce deacetylation of histones H3 and H4 on the MDR1 promoter, which is facilitated by recruitment of HDAC1 to the MDR1 promoter." SIGNOR-254223 HIF1A protein Q16665 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003123 12067980 f miannu "Examination of the MDR1 gene identified a binding site for hypoxia inducible factor-1 (HIF-1), and inhibition of HIF-1 expression by antisense oligonucleotides resulted in significant inhibition of hypoxia-inducible MDR1 expression and a nearly complete loss of basal MDR1 expression." SIGNOR-254420 EAPP protein Q56P03 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23542036 f miannu "We show here that EAPP stimulates the MDR1 promoter resulting in higher PGP levels. Independently of EAPP, E2F1 also increases the activity of the MDR1 promoter." SIGNOR-253842 SIRT1 protein Q96EB6 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 20713551 f miannu "Overexpression of SIRT1 enhanced both FoxO reporter activity and nuclear levels of FoxO1. Protein expression of MDR1 and gene transcriptional activity were also up-regulated by SIRT1 overexpression." SIGNOR-255139 UHRF1 protein Q96T88 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005192 20037778 f miannu "we find UHRF1 plays an important role in inhibiting MDR1 promoter activity by directly binding to the MDR1 promoter. Overexpression of UHRF1 in NCI/ADR-RES cells can induce deacetylation of histones H3 and H4 on the MDR1 promoter, which is facilitated by recruitment of HDAC1 to the MDR1 promoter." SIGNOR-254224 DCTPP1 protein Q9H773 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003878 27612427 f Monia "DCTPP1 attenuates the sensitivity of human gastric cancer cells to 5-fluorouracil by up-regulating MDR1 expression epigenetically; Moreover, low expression of DCTPP1 led to the increase in intracellular 5-methyl-dCTP, which was strongly associated with the promoter hyper-methylation, leading to the subsequent low-expression of MDR1 and the increased intracellular accumulation of 5-FU in DCTPP1-knockdown BGC-823 cells. These results provide new insights into the roles of DCTPP1 as a chemosensitizer in clinical application." SIGNOR-261178 POLR1H protein Q9P1U0 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16373708 f miannu "ZNRD1 could significantly up-regulate the expression of P-gp, Bcl-2, and the transcription of the MDR1 gene but not alter the expression of MDR-associated protein, glutathione S-transferase activity, or intracellular glutathione content in leukemia cells." SIGNOR-259907 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19763573 f miannu "PSC833, cyclosporine analogue, downregulates MDR1 expression by activating JNK/c-Jun/AP-1 and suppressing NF-kappaB." SIGNOR-254654 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI NR3C2 protein P08235 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258714 MEIS1 protein O00470 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255865 ACTL6B protein O94805 UNIPROT "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270749 3-[8-amino-1-(2-phenyl-7-quinolinyl)-3-imidazo[1,5-a]pyrazinyl]-1-methyl-1-cyclobutanol chemical CHEBI:91402 ChEBI IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193675 4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[4-methyl-6-(4-morpholinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-pyridinone chemical CHEBI:91454 ChEBI IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190443 progesterone smallmolecule CHEBI:17026 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258705 cortisol smallmolecule CHEBI:17650 ChEBI NR3C2 protein P08235 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258707 aldosterone smallmolecule CHEBI:27584 ChEBI NR3C2 protein P08235 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258712 eplerenone chemical CHEBI:31547 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" -1 18038968 t Luana "Indeed, eplerenone, 1, also acts as a mineralocorticoid receptor antagonist and is used to treat numerous patients for hypertension and congestive heart failure." SIGNOR-257763 dexamethasone chemical CHEBI:41879 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258710 drospirenone chemical CHEBI:50838 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000671 1493716 t miannu "Dihydrospirorenone is a potent aldosterone antagonist 8 times as potent as spironolactone and antiandrogenic (0.3 times cyproterone acetate). The high binding affinity of dihydrospirorenone to the binding sites of the mineralocorticoid receptor of rat kidney with an RBA value of 230% compared to aldosterone is remarkable. This reflects the strong antimineralocorticoid activity of this compound which was evaluated in adrenalectomized rats." SIGNOR-258349 fludrocortisone chemical CHEBI:50885 ChEBI NR3C2 protein P08235 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258706 RBP2 protein P50120 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" relocalization 9606 31963453 t lperfetto "Either acting on the producing cell (autocrine signaling) or the receiving cell (paracrine signaling), RA is transferred into the nucleus by Cellular retinoic acid-binding protein 2 (CRABP2) [18]. Once inside the nucleus, RA binds to specific nuclear transcription factors named Retinoic acid receptors (RARs)" SIGNOR-265130 felodipine chemical CHEBI:585948 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" -1 18250364 t Luana "Here we report a surprising finding, that the dihydropyridine CCBs have MR antagonist activity. A number of dihydropyridine CCBs compete for aldosterone binding to the MR ligand binding domain (LBD), block aldosterone-induced recruitment of coactivators, and inhibit aldosterone-induced gene expression. " SIGNOR-257766 nimodipine chemical CHEBI:7575 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" -1 18250364 t Luana "Here we report a surprising finding, that the dihydropyridine CCBs have MR antagonist activity. A number of dihydropyridine CCBs compete for aldosterone binding to the MR ligand binding domain (LBD), block aldosterone-induced recruitment of coactivators, and inhibit aldosterone-induced gene expression. " SIGNOR-257765 spironolactone chemical CHEBI:9241 ChEBI NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" -1 18038968 t Luana "Results of the RALES trial (Randomized Aldactone Evaluation Study) demonstrated that the published MR antagonist spironolactone, added to standard therapy, reduced mortality due to all causes by 30% as well as reduced hospitalizations and improved cardiac function in patients with severe heart failure.2" SIGNOR-257762 Nitrendipine chemical CID:4507 PUBCHEM NR3C2 protein P08235 UNIPROT "down-regulates activity" "chemical inhibition" -1 18250364 t Luana "Here we report a surprising finding, that the dihydropyridine CCBs have MR antagonist activity. A number of dihydropyridine CCBs compete for aldosterone binding to the MR ligand binding domain (LBD), block aldosterone-induced recruitment of coactivators, and inhibit aldosterone-induced gene expression. " SIGNOR-257767 NR3C1 protein P04150 UNIPROT NR3C2 protein P08235 UNIPROT up-regulates 9606 11154266 f lperfetto "These results indicate that functional interactions between the glucocorticoid and mineralocorticoid receptors in activating specific gene transcription are probably more complex than has been previously appreciated." SIGNOR-85987 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI PFKM protein P08237 UNIPROT "up-regulates activity" binding 9606 19454274 t "The PFKFB enzymes synthesize fructose-2,6-bisphosphate (F2,6BP) which allosterically activates 6-phosphofructo-1-kinase (PFK-1), a rate-limiting enzyme and essential control point in the glycolytic pathway. PFK-1 is inhibited by ATP when energy stores are abundant and F2,6BP can override this inhibition and enhance glucose uptake and glycolytic flux" SIGNOR-267267 OGT protein O15294 UNIPROT PFKM protein P08237 UNIPROT "down-regulates activity" glycosylation Ser530 VVIPATVsNNVPGSD 9606 26399441 t lperfetto "Our previous investigation on O-GlcNAcylation of PFK1 has demonstrated that O-GlcNAcylation inhibits PFK1 enzyme activity|In cells, a single set of antagonistic enzymes-O-GlcNAc transferase (OGT) and O-GlcNAc hydrolase are responsible for the addition and removal of GlcNAc moiety, respectively." SIGNOR-267584 OGA protein O60502 UNIPROT PFKM protein P08237 UNIPROT "up-regulates activity" deglycosylation Ser530 VVIPATVsNNVPGSD 9606 26399441 t lperfetto "Our previous investigation on O-GlcNAcylation of PFK1 has demonstrated that O-GlcNAcylation inhibits PFK1 enzyme activity|In cells, a single set of antagonistic enzymes-O-GlcNAc transferase (OGT) and O-GlcNAc hydrolase are responsible for the addition and removal of GlcNAc moiety, respectively." SIGNOR-267607 MYC protein P01106 UNIPROT PFKM protein P08237 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259988 SRC protein P12931 UNIPROT HSP90AB1 protein P08238 UNIPROT up-regulates phosphorylation Tyr301 DDITQEEyGEFYKSL 9606 17855507 t lperfetto "C-src directly phosphorylates hsp90 on tyrosine 300 residue and that this event is essential for vegf-stimulated enos association to hsp90 and thus no release from endothelial cells." SIGNOR-157781 STIP1 protein P31948 UNIPROT HSP90AB1 protein P08238 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "Hsp90 chaperone cycle is tightly regulated by another group of proteins referred to as ‘co-chaperones'. Their stability does not depend on Hsp90 function but they interact with distinct Hsp90 conformational states, providing directionality to the Hsp90 cycle4. Furthermore, certain co-chaperones, such as HOP and Cdc37p50 inhibit the Hsp90 chaperone cycle, assisting in delivery of distinct sets of client proteins (steroid hormone receptors and kinases, respectively) to the Hsp90 chaperone machine." SIGNOR-261412 CSNK2A1 protein P68400 UNIPROT HSP90AB1 protein P08238 UNIPROT down-regulates phosphorylation Ser226 KEREKEIsDDEAEEE 9606 18591256 t gcesareni "Although the kinase responsible for hsp90? Phosphorylation in vivo is not known, it has been reported that ck2 can phosphorylate these sites in vitro (24). Thus, we prephosphorylated recombinant hsp90? With ck2 before addition to the reaction. Remarkably, hsp90? Phosphorylation greatly reduced its ability to inhibit apaf-1 oligomerization and caspase-9 recruitment (fig. 5b). These results indicate that the phosphorylation status of hsp90? Significantly impacts its ability to inhibit apoptosome formation." SIGNOR-179260 CSNK2A1 protein P68400 UNIPROT HSP90AB1 protein P08238 UNIPROT down-regulates phosphorylation Ser255 PKIEDVGsDEEDDSG 9606 18591256 t gcesareni "Although the kinase responsible for hsp90? Phosphorylation in vivo is not known, it has been reported that ck2 can phosphorylate these sites in vitro (24). Thus, we prephosphorylated recombinant hsp90? With ck2 before addition to the reaction. Remarkably, hsp90? Phosphorylation greatly reduced its ability to inhibit apaf-1 oligomerization and caspase-9 recruitment (fig. 5b). These results indicate that the phosphorylation status of hsp90? Significantly impacts its ability to inhibit apoptosome formation." SIGNOR-179264 SF3B1 protein O75533 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0000664;BTO:0000565 25428262 f irozzo "Taken together, these data show that SF3B1 knockdown results in inhibition of cell growth, induction of cell cycle arrest and impairment of erythroid differentiation in myeloid cell lines.[…]SF3B1 knockdown compared with the scramble control, suggesting that normal SF3B1 function is required for erythroid differentiation." SIGNOR-256004 CRX protein O43186 UNIPROT RHO protein P08100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253820 FNIP1 protein Q8TF40 UNIPROT HSP90AB1 protein P08238 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261415 FNIP2 protein Q9P278 UNIPROT HSP90AB1 protein P08238 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261416 SRP54 protein P61011 UNIPROT SRPRA protein P08240 UNIPROT "up-regulates activity" binding -1 30649417 t miannu "The multi-domain SRP GTPase SRP54 recognizes the signal with its M domain and establishes the targeting complex consisting of its NG domain bound to the homologous NG domain of the SRP receptor SRα at a proximal ribosome binding site." SIGNOR-261163 SP1 protein P08047 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 11867623 t Luana "Sp1 and Sp3 Activate Transcription Driven by the AS Promoter" SIGNOR-268019 ATF3 protein P18847 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12881527 f miannu "Transcription from the ASNS (asparagine synthetase) gene is increased in response to either amino acid (amino acid response) or glucose (endoplasmic reticulum stress response) deprivation. the results provide evidence for a potential role of multiple predicted ATF3 isoforms in the transcriptional regulation of the ASNS gene in response to nutrient deprivation." SIGNOR-253746 ATF4 protein P18848 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11960987 f miannu "Transcription from the asparagine synthetase (A.S.) gene is increased in response to either amino acid (amino acid response) or glucose (endoplasmic reticulum stress response) deprivation. the results provide both in vitro and in vivo evidence for a role of ATF4 in the transcriptional activation of the A.S. gene in response to nutrient deprivation." SIGNOR-253747 ATF4 protein P18848 UNIPROT ASNS protein P08243 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002182 18940792 f miannu "C/EBP homology protein (CHOP) interacts with activating transcription factor 4 (ATF4) and negatively regulates the stress-dependent induction of the asparagine synthetase gene." SIGNOR-253838 DDIT3 protein P35638 UNIPROT ASNS protein P08243 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 18940792 f miannu "C/EBP homology protein (CHOP) interacts with activating transcription factor 4 (ATF4) and negatively regulates the stress-dependent induction of the asparagine synthetase gene." SIGNOR-253837 WWTR1 protein Q9GZV5 UNIPROT ASNS protein P08243 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001615 22470139 f miannu "Efficient knockdown of WWTR1, demonstrated by quantitative real-time PCR, led to upregulation of ASNS and downregulation of SMAD3, LTBR, BAX and BAK1 in WWTR1 knockdown cells, suggesting that these genes may be involved in the repression of cell proliferation." SIGNOR-255608 CEBPA protein P49715 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004408 19620402 f miannu "The ELA2 gene promoter is positively regulated by the direct binding of LEF-1 or C/EBPalpha, documenting the role of LEF1 in the diminished ELA2 expression." SIGNOR-253769 RUNX3 protein Q13761 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004850 14594802 f miannu "We find that LEF-1 and CBFalpha co-activate ELA2 expression." SIGNOR-254554 RUNX2 protein Q13950 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004850 14594802 f miannu "We find that LEF-1 and CBFalpha co-activate ELA2 expression." SIGNOR-254552 LEF1 protein Q9UJU2 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004850 14594802 f miannu "We find that LEF-1 and CBFalpha co-activate ELA2 expression." SIGNOR-254550 PKNOX1 protein P55347 UNIPROT SYP protein P08247 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20864515 f miannu "Prep1 overexpression in HepG2 liver cells upregulated SYP and SHP1 and inhibited insulin-induced IR and IRS1/2 phosphorylation and was accompanied by reduced glycogen content." SIGNOR-254923 DNM1 protein Q05193 UNIPROT SYP protein P08247 UNIPROT "up-regulates activity" binding 9606 10823955 t miannu "The GTPase dynamin I is required for synaptic vesicle (SV) endocytosis. Our observation that dynamin binds to the SV protein synaptophysin in a Ca2+-dependent fashion suggested the possibility that a dynamin/synaptophysin complex functions in SV recycling." SIGNOR-264119 A2M protein P01023 UNIPROT MMP2 protein P08253 UNIPROT "down-regulates activity" binding -1 9344465 t lperfetto "Both PZP and a2M collagenase complexes incubated with gelatin demonstrated a significant inhibition of the catalytic activity| MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261803 TP53 protein P04637 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255432 NME1 protein P15531 UNIPROT MMP2 protein P08253 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001567 17671192 f miannu "To elucidate the molecular mechanism of Nm23-H1 motility suppression, expression microarray analysis of an MDA-MB-435 cancer cell line overexpressing wild-type Nm23-H1 was done and cross-compared with expression profiles from lines expressing the P96S and S120G mutants. Nine genes, MET, PTN, SMO, FZD1, L1CAM, MMP2, NETO2, CTGF, and EDG2, were down-regulated by wild-type but not by mutant Nm23-H1 expression." SIGNOR-255165 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI CSF1R protein P07333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-199527 NGF protein P01138 UNIPROT NGFR protein P08138 UNIPROT up-regulates binding 9606 BTO:0000007 10764727 t gcesareni "The low affinity neurotrophin receptor p75ntr can mediate cell survival as well as cell death of neural cells by ngf and other neurotrophins." SIGNOR-76832 PZP protein P20742 UNIPROT MMP2 protein P08253 UNIPROT "down-regulates activity" binding -1 9344465 t lperfetto "Both PZP and a2M collagenase complexes incubated with gelatin demonstrated a significant inhibition of the catalytic activity| MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261804 RUNX2 protein Q13950 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001610 22641097 f miannu "Effective silencing of Runx2 by short interfering RNA (siRNA) demonstrated downregulation of EMT-related molecules (SNAI2, SNAI3 and TWIST1), MMP2 and vasculogenic factors (VEGFA and VEGFC) in thyroid carcinoma cells." SIGNOR-255082 TWIST1 protein Q15672 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20646316 f miannu "Individual genes upregulated by TWIST1 known to promote EMT and/or GBM invasion included SNAI2, MMP2, HGF, FAP and FN1." SIGNOR-255525 NODAL protein Q96S42 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20383200 f Regulation miannu "Ectopic expression of Nodal or activation of Nodal signaling by addition of rNodal increased MMP-2 protein level and cell invasion. the expression level of Nodal correlates well with MMP-2 expression and cell invasion." SIGNOR-251940 MMP25 protein Q9NPA2 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates activity" cleavage Asn109 CGNPDVAnYNFFPRK -1 14583471 t miannu "Direct activation of pro-matrix metalloproteinase-2 by leukolysin/membrane-type 6 matrix metalloproteinase/matrix metalloproteinase 25 at the asn(109)-Tyr bond. Leukolysin Cleaves ProMMP-2 at Asn66-Leu and Asn109-Tyr." SIGNOR-256345 MMP25 protein Q9NPA2 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates activity" cleavage Asn66 GCPKESCnLFVLKDT -1 14583471 t miannu "Direct activation of pro-matrix metalloproteinase-2 by leukolysin/membrane-type 6 matrix metalloproteinase/matrix metalloproteinase 25 at the asn(109)-Tyr bond. Leukolysin Cleaves ProMMP-2 at Asn66-Leu and Asn109-Tyr." SIGNOR-256346 TCF20 protein Q9UGU0 UNIPROT MMP3 protein P08254 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 7760812 t Luana "This result indicates that expression of SPBP is sufficient to transactivate a minimal promoter containing a single copy of the SPRE, as well as the full-length stromelysin promoter." SIGNOR-266223 ZMYND8 protein Q9ULU4 UNIPROT MMP3 protein P08254 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262043 NFE2L2 protein Q16236 UNIPROT GSTA1 protein P08263 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 t irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256278 NFE2L2 protein Q16236 UNIPROT GSTA1 protein P08263 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22459801 f miannu "Different expression pattern of Nrf2 regulated genes in end-stage liver disease samples were observed: glutamate-cysteine ligase (GCLC) and glutathione-S-transferase A1 (GSTA1) were significantly down-regulated in most liver disease groups, whereas heme oxidase 1 (HMOX1) and NAD(P)H dehydrogenase [quinone] 1 (NQO1) were not significantly suppressed." SIGNOR-254644 CSNK2B protein P67870 UNIPROT MME protein P08473 UNIPROT unknown phosphorylation Ser6 sQMDITDI 9606 BTO:0003288 8943850 t llicata "Taken together, these data indicate that CD10/NEP is itself phosphorylated by CKII and that CD10/NEP co-associates with additional tyrosine phosphoproteins including lyn." SIGNOR-251078 CSNK2A1 protein P68400 UNIPROT MME protein P08473 UNIPROT down-regulates phosphorylation Ser6 sQMDITDI 9606 20957047 t lperfetto "The cytoplasmic n-terminal domain of nep interacts with the phosphatase and tensin homologue deleted on chromosome 10 (pten) thereby regulating intracellular signaling via akt. Ser 6 is efficiently phosphorylated by protein kinase ck2. The phosphorylation of the cytoplasmic domain of nep inhibits its interaction with pten." SIGNOR-168673 FST protein P19883 UNIPROT INHBA protein P08476 UNIPROT "down-regulates activity" binding 10090 BTO:0005787 24627466 t lperfetto "Follistatin (FST) is a member of the tissue growth factor β family and is a secreted glycoprotein that antagonizes many members of the family, including activin A, growth differentiation factor 11, and myostatin. |FST315-ΔHBS-Fc induced improvements in muscle repair after injury/atrophy by modulating the early inflammatory phase allowing for increased macrophage density, and Pax7-positive cells leading to an accelerated restoration of myofibers and muscle function." SIGNOR-251715 FST protein P19883 UNIPROT INHBA protein P08476 UNIPROT "down-regulates activity" binding 9606 22037168 t gcesareni "Blocking activin action by pre-treatment with its binding protein, follistatin, modifies the inflammatory cytokine cascade, and reduces the severity of the subsequent inflammatory response and mortality" SIGNOR-235134 IRX1 protein P78414 UNIPROT INHBA protein P08476 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261666 GATA1 protein P15976 UNIPROT ITGA2B protein P08514 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17725493 f miannu "We and others have previously shown that RUNX1 and GATA-1 physically interact and cooperate in the activation of megakaryocytic promoters such as alpha IIb integrin and glycoprotein Ibalpha." SIGNOR-254192 S100A9 protein P06702 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001545 28137827 f miannu "S100A9 induces differentiation of acute myeloid leukemia cells through TLR4." SIGNOR-261922 BMPR1A protein P36894 UNIPROT FAM83G protein A6ND36 UNIPROT "up-regulates activity" phosphorylation Ser616 PSVASSVsEEYFEVR -1 24554596 t lperfetto "These results indicate that ALK3 phosphorylates PAWS1 predominantly at Ser610 but can also phosphorylate at Ser614 and Ser616 in vitro. |Here, we report the discovery and characterization of PAWS1/FAM83G as a novel SMAD1 interactor. PAWS1 forms a complex with SMAD1 in a SMAD4-independent manner, and BMP signalling induces the phosphorylation of PAWS1 through BMPR1A. The phosphorylation of PAWS1 in response to BMP is essential for activation of the SMAD4-independent BMP target genes NEDD9 and ASNS. Our findings identify PAWS1 as the first non-SMAD substrate for type I BMP receptor kinases and as a novel player in the BMP pathway." SIGNOR-264767 RUNX1 protein Q01196 UNIPROT ITGA2B protein P08514 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17725493 f miannu "We and others have previously shown that RUNX1 and GATA-1 physically interact and cooperate in the activation of megakaryocytic promoters such as alpha IIb integrin and glycoprotein Ibalpha." SIGNOR-254193 ACAT1 protein P24752 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" acetylation 34289383 t lperfetto "We previously reported that the mitochondrial fraction of FLT3 activates acetyl-CoA acetyltransferase ACAT1 in mitochondria via Y407 phosphorylation to acetylate and inhibit mitochondrial pyruvate dehydrogenase A (PDHA) and PDH phosphatase 1 (PDP1)" SIGNOR-267633 PDK1 protein Q15118 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser293 TYRYHGHsMSDPGVS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109551 PDK1 protein Q15118 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser232 NRYGMGTsVERAAAS -1 7782287 t gcesareni "Sites 1, 2, and 3 in the E1 mutants were phosphorylated either individually or in the presence of the other sites by the dihydrolipoamide acetyltransferase-protein X-E1 kinase indicating a site-independent mechanism of phosphorylation." SIGNOR-32977 PDK1 protein Q15118 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser232 NRYGMGTsVERAAAS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109547 PDK1 protein Q15118 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser300 SMSDPGVsYRTREEI -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109555 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser300 SMSDPGVsYRTREEI -1 7782287 t gcesareni "Mammalian pyruvate dehydrogenase (?2_2) (e1) is regulated by phosphorylation-dephosphorylation, catalyzed by the e1-kinase and the phospho-e1-phosphatase." SIGNOR-33141 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser232 NRYGMGTsVERAAAS -1 7782287 t gcesareni "Sites 1, 2, and 3 in the E1 mutants were phosphorylated either individually or in the presence of the other sites by the dihydrolipoamide acetyltransferase-protein X-E1 kinase indicating a site-independent mechanism of phosphorylation." SIGNOR-33040 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser300 SMSDPGVsYRTREEI 9606 17474719 t gcesareni "Regulation of mammalian pdc activity is accomplished in large part by phosphorylation (resulting in inactivation) of the e1 component by a family of pyruvate dehydrogenase kinases (pdk 14 isozymes) and dephosphorylation (leading to activation) of phosphorylated e1 by a set of specific phosphatases (phosphopyruvate dehydrogenase phosphatase 12 isozymes) (1, 3-6). The subunit of the e1 component has three phosphorylation sites, named site 1 (ser-264), site 2 (ser-271), and site 3 (ser-203), and phosphorylation of any one of these three sites results in inactivation" SIGNOR-154640 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser293 TYRYHGHsMSDPGVS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109563 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser232 NRYGMGTsVERAAAS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109559 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser293 TYRYHGHsMSDPGVS -1 7782287 t gcesareni "Mammalian pyruvate dehydrogenase (?2_2) (e1) is regulated by phosphorylation-dephosphorylation, catalyzed by the e1-kinase and the phospho-e1-phosphatase." SIGNOR-33137 PDK3 protein Q15120 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser232 NRYGMGTsVERAAAS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109613 "Brain-specific SWI/SNF SMARCA2 variant" complex SIGNOR-C485 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 BTO:0000143 25195934 f miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270750 SLC9A3 protein P48764 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265593 PDK3 protein Q15120 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser293 TYRYHGHsMSDPGVS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109609 PDK3 protein Q15120 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser300 SMSDPGVsYRTREEI -1 11486000 t lperfetto "Activity of the mammalian pyruvate dehydrogenase complex is regulated by phosphorylation-dephosphorylation of the alpha subunit of the pyruvate dehydrogenase (e1) component. Phosphorylation is carried out by four pyruvate dehydrogenase kinase (pdk) isoenzymes." SIGNOR-109651 PDK3 protein Q15120 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser293 TYRYHGHsMSDPGVS -1 11486000 t lperfetto "Activity of the mammalian pyruvate dehydrogenase complex is regulated by phosphorylation-dephosphorylation of the alpha subunit of the pyruvate dehydrogenase (e1) component. Phosphorylation is carried out by four pyruvate dehydrogenase kinase (pdk) isoenzymes." SIGNOR-109647 PDK4 protein Q16654 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser293 TYRYHGHsMSDPGVS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109617 PDK4 protein Q16654 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser300 SMSDPGVsYRTREEI 9606 17474719 t gcesareni "In mammals, pdhc is tightly regulated by phosphorylation-dephosphorylation of three serine residues in the thiamin-dependent pyruvate dehydrogenase (e1) component. In vivo, inactivation of human pdhc correlates mostly with phosphorylation of serine 264, which is located at the entrance of the substrate channel leading to the active site of e1." SIGNOR-154656 PDK4 protein Q16654 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser293 TYRYHGHsMSDPGVS -1 7782287 t gcesareni "Mammalian pyruvate dehydrogenase (?2_2) (e1) is regulated by phosphorylation-dephosphorylation, catalyzed by the e1-kinase and the phospho-e1-phosphatase." SIGNOR-33197 PDK4 protein Q16654 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" phosphorylation Ser232 NRYGMGTsVERAAAS -1 11485553 t lperfetto "Here we report that the four isoenzymes of protein kinase responsible for the phosphorylation and inactivation of pyruvate dehydrogenase (pdk1, pdk2, pdk3 and pdk4) differ in their abilities to phosphorylate the enzyme. Pdk1 can phosphorylate all three sites (s232, s293, s300), whereas pdk2, pdk3 and pdk4 each phosphorylate only s232 and s293." SIGNOR-109621 PDK4 protein Q16654 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser300 SMSDPGVsYRTREEI -1 7782287 t gcesareni "Mammalian pyruvate dehydrogenase (?2_2) (e1) is regulated by phosphorylation-dephosphorylation, catalyzed by the e1-kinase and the phospho-e1-phosphatase." SIGNOR-33201 SIRT3 protein Q9NTG7 UNIPROT PDHA1 protein P08559 UNIPROT "down-regulates activity" deacetylation Lys321 SDPIMLLkDRMVNSN 9606 BTO:0000007 25152236 t lperfetto "SIRT3 deacetylates and increases pyruvate dehydrogenase activity in cancer cells|SIRT3 deacetylates PDHA1 lysine 321 (K321)" SIGNOR-267636 PDP1 protein Q9P0J1 UNIPROT PDHA1 protein P08559 UNIPROT "up-regulates activity" dephosphorylation Ser300 SMSDPGVsYRTREEI -1 7782287 t "Sites 1, 2, and 3 were dephosphorylated either individually or in the presence of the other sites by the phospho-E1-phosphatase resulting in complete reactivation of the E1. The rates of dephosphorylation and reactivation were similar for sites 1, 2, and 3, indicating a random dephosphorylation mechanism" SIGNOR-252056 PDP1 protein Q9P0J1 UNIPROT PDHA1 protein P08559 UNIPROT "up-regulates activity" dephosphorylation Ser293 TYRYHGHsMSDPGVS -1 7782287 t "Sites 1, 2, and 3 were dephosphorylated either individually or in the presence of the other sites by the phospho-E1-phosphatase resulting in complete reactivation of the E1. The rates of dephosphorylation and reactivation were similar for sites 1, 2, and 3, indicating a random dephosphorylation mechanism" SIGNOR-252054 PDP1 protein Q9P0J1 UNIPROT PDHA1 protein P08559 UNIPROT "up-regulates activity" dephosphorylation Ser232 NRYGMGTsVERAAAS -1 7782287 t "Sites 1, 2, and 3 were dephosphorylated either individually or in the presence of the other sites by the phospho-E1-phosphatase resulting in complete reactivation of the E1. The rates of dephosphorylation and reactivation were similar for sites 1, 2, and 3, indicating a random dephosphorylation mechanism" SIGNOR-252055 PDP2 protein Q9P2J9 UNIPROT PDHA1 protein P08559 UNIPROT "up-regulates activity" dephosphorylation 9606 20208177 t "Pyruvate dehydrogenase phosphatase (PDP) is a mitochondrial serine phosphatase that activates phosphorylated pyruvate dehydrogenase complex by dephosphorylation" SIGNOR-251665 PRKCA protein P17252 UNIPROT PLEK protein P08567 UNIPROT up-regulates phosphorylation Ser117 ARKSTRRsIRLPETI 9606 7559487 t gcesareni "To determine the role of pkc-dependent phosphorylation in pleckstrin function, we mapped the phosphorylation sites in vivo of wild-type and site-directed mutants of pleckstrin expressed in cos cells. Phosphorylation was found to occur almost exclusively on ser-113 and ser-117. Replacing all these sites with glycine decreased phosphorylation by > 90% and reduced pleckstrin's ability to inhibit phosphoinositide hydrolysis by as much as 80%." SIGNOR-28884 PRKCA protein P17252 UNIPROT PLEK protein P08567 UNIPROT up-regulates phosphorylation Ser117 ARKSTRRsIRLPETI 9606 8615792 t gcesareni "To determine the role of pkc-dependent phosphorylation in pleckstrin function, we mapped the phosphorylation sites in vivo of wild-type and site-directed mutants of pleckstrin expressed in cos cells. Phosphorylation was found to occur almost exclusively on ser-113 and ser-117. Replacing all these sites with glycine decreased phosphorylation by > 90% and reduced pleckstrin's ability to inhibit phosphoinositide hydrolysis by as much as 80%." SIGNOR-40048 S100A9 protein P06702 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 10090 BTO:0004730 18809714 f miannu "We report here that up-regulation of S100A9 in myeloid precursors in cancer inhibits DC and macrophage differentiation and induces accumulation of MDSCs. This may represent a universal molecular mechanism of tumor-induced abnormalities in myeloid cells in cancer, directly linking inflammation and immune suppression." SIGNOR-261932 PRKCA protein P17252 UNIPROT PLEK protein P08567 UNIPROT up-regulates phosphorylation Ser113 GQKFARKsTRRSIRL 9606 7559487 t miannu "Pleckstrin is a substrate for protein kinase c / a combination of phosphopeptide analysis and site-directed mutagenesis shows that three residues in the intervening sequence between the two pleckstrin ph domains become phosphorylated: ser113, thr114, and ser117. /these results suggest that the phosphorylation of at least two of the sites is required for maximal pleckstrin activity" SIGNOR-28880 SPI1 protein P17947 UNIPROT CD14 protein P08571 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "In patients with t(8;21), expression of the cell surface markers CD11b, CD14, and CD64 was less in comparison to patients without t(8;21) (Figure 5B). CD14 and CD64 promoters have putative PU.1 binding sites but not AML1-, C/EBPα-, or MEF-binding sites suggesting that down-regulation of the function of PU.1 by AML1-ETO could possibly be an important step in progression toward leukemia." SIGNOR-255696 EGR1 protein P18146 UNIPROT COL4A2 protein P08572 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251918 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1009 DESSDDDsDSEEPSK 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251031 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1001 SKESEHDsDESSDDD 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251032 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1004 SEHDSDEsSDDDSDS 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251029 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1005 EHDSDESsDDDSDSE 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251030 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1001 SKESEHDsDESSDDD 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65281 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1004 SEHDSDEsSDDDSDS 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65269 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1009 DESSDDDsDSEEPSK 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65277 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1005 EHDSDESsDDDSDSE 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65273 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR PTPRC protein P08575 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001271 22740448 f miannu "Chromosome translocation 8q22;21q22 [t(8;21)] is commonly associated with acute myeloid leukemia (AML), and the resulting AML1-ETO fusion proteins are involved in the pathogenesis of AML. To identify novel molecular and therapeutic targets, we performed combined gene expression microarray and promoter occupancy (ChIP-chip) profiling using Lin(-)/Sca1(-)/cKit(+) cells, the major leukemia cell population, from an AML mouse model induced by AML1-ETO9a (AE9a).CD45, a protein tyrosine phosphatase and a negative regulator of cytokine/growth factor receptor and JAK/STAT signaling, is among those targets. Its expression is substantially down-regulated in leukemia cells. Consequently, JAK/STAT signaling is enhanced." SIGNOR-255686 crizotinib chemical CHEBI:64310 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191136 crizotinib chemical CHEBI:64310 ChEBI MET protein P08581 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258102 AR protein P10275 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 15861399 f miannu "AR homodimers recruit a panoply of factors including coactivators and mediator proteins whose enzymatic activities promote chromatin remodeling and transcriptional regulation of target genes leading to cell differentiation, survival, and proliferation" SIGNOR-251538 BMPR1A protein P36894 UNIPROT FAM83G protein A6ND36 UNIPROT "up-regulates activity" phosphorylation Ser610 GPGPRRPsVASSVSE 9606 24554596 t lperfetto "These results indicate that ALK3 phosphorylates PAWS1 predominantly at Ser610 but can also phosphorylate at Ser614 and Ser616 in vitro. |Here, we report the discovery and characterization of PAWS1/FAM83G as a novel SMAD1 interactor. PAWS1 forms a complex with SMAD1 in a SMAD4-independent manner, and BMP signalling induces the phosphorylation of PAWS1 through BMPR1A. The phosphorylation of PAWS1 in response to BMP is essential for activation of the SMAD4-independent BMP target genes NEDD9 and ASNS. Our findings identify PAWS1 as the first non-SMAD substrate for type I BMP receptor kinases and as a novel player in the BMP pathway." SIGNOR-264765 PHA-665752 chemical CHEBI:90197 ChEBI MET protein P08581 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258265 SGX-523 chemical CHEBI:90624 ChEBI MET protein P08581 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258282 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194343 LSM-1131 chemical CHEBI:91398 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189873 N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-2-oxo-3-pyridinecarboxamide chemical CHEBI:91409 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190404 6-[difluoro-[6-(1-methyl-4-pyrazolyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl]quinoline chemical CHEBI:91417 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193522 N1'-[3-fluoro-4-[[6-methoxy-7-[3-(4-morpholinyl)propoxy]-4-quinolinyl]oxy]phenyl]-N1-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide chemical CHEBI:91418 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 21697284 t gcesareni "Cocrystallization of the met kinase domain in complex with nvp-bvu972 revealed a key role for y1230 in binding of nvp-bvu972, as previously reported for multiple other selective met inhibitors." SIGNOR-174555 N1'-[3-fluoro-4-[[6-methoxy-7-[3-(4-morpholinyl)propoxy]-4-quinolinyl]oxy]phenyl]-N1-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide chemical CHEBI:91418 ChEBI MET protein P08581 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258214 2-[4-[3-(6-quinolinylmethyl)-5-triazolo[4,5-b]pyrazinyl]-1-pyrazolyl]ethanol chemical CHEBI:91425 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205968 "AMG 458" chemical CID:24764449 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189516 MK-2461 chemical CID:44137946 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194384 "BMS 794833" chemical CID:44155856 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190422 NVP-BVU972 chemical CID:44206063 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194943 SP1 protein P08047 UNIPROT MET protein P08581 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9223667 t lperfetto "Furthermore, in transient cotransfection assays, overexpression of Sp1 and/or Sp3 stimulated HGF promoter activity independently and additively through binding to the Sp1 binding site in the HGF gene promoter region." SIGNOR-241490 MET protein P08581 UNIPROT MET protein P08581 UNIPROT up-regulates phosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 8302603 t lperfetto "Previous work has shown that autophosphorylation of p190met enhances its enzymatic activity and that the major phosphorylation site is tyr1235, located in the catalytic domainonly the replacement of both tyr1234 and tyr1235 yielded a mutant which completely lost the ability to be activated by autophosphorylation" SIGNOR-37727 MET protein P08581 UNIPROT MET protein P08581 UNIPROT up-regulates phosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 8302603 t lperfetto "Previous work has shown that autophosphorylation of p190met enhances its enzymatic activity and that the major phosphorylation site is tyr1235, located in the catalytic domainonly the replacement of both tyr1234 and tyr1235 yielded a mutant which completely lost the ability to be activated by autophosphorylation" SIGNOR-37723 NME1 protein P15531 UNIPROT MET protein P08581 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001567 17671192 f miannu "To elucidate the molecular mechanism of Nm23-H1 motility suppression, expression microarray analysis of an MDA-MB-435 cancer cell line overexpressing wild-type Nm23-H1 was done and cross-compared with expression profiles from lines expressing the P96S and S120G mutants. Nine genes, MET, PTN, SMO, FZD1, L1CAM, MMP2, NETO2, CTGF, and EDG2, were down-regulated by wild-type but not by mutant Nm23-H1 expression." SIGNOR-255164 PTPN2 protein P17706 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 18819921 t "Using substrate trapping mutants of PTP1B or TCPTP, we have demonstrated that both phosphatases interact with Met and that these interactions require phosphorylation of twin tyrosines (Tyr-1234/1235) in the activation loop of the Met kinase domain.|Using small interfering RNA against PTP1B and TCPTP, we demonstrate that phosphorylation of Tyr-1234/1235 in the activation loop of the Met receptor is elevated in the absence of either PTP1B or TCPTP and further elevated upon loss of both phosphatases." SIGNOR-248387 ARID1A protein O14497 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270751 BMPR1A protein P36894 UNIPROT FAM83G protein A6ND36 UNIPROT "up-regulates activity" phosphorylation Ser614 RRPSVASsVSEEYFE -1 24554596 t lperfetto "These results indicate that ALK3 phosphorylates PAWS1 predominantly at Ser610 but can also phosphorylate at Ser614 and Ser616 in vitro. |Here, we report the discovery and characterization of PAWS1/FAM83G as a novel SMAD1 interactor. PAWS1 forms a complex with SMAD1 in a SMAD4-independent manner, and BMP signalling induces the phosphorylation of PAWS1 through BMPR1A. The phosphorylation of PAWS1 in response to BMP is essential for activation of the SMAD4-independent BMP target genes NEDD9 and ASNS. Our findings identify PAWS1 as the first non-SMAD substrate for type I BMP receptor kinases and as a novel player in the BMP pathway." SIGNOR-264766 PTPN2 protein P17706 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 18819921 t gcesareni "We have identified ptp1b and tcptp as negative regulators of the hepatocyte growth factor receptor, the met receptor-tyrosine kinase. In vivo, loss of ptp1b or tcptp enhances hepatocyte growth factor-mediated phosphorylation of met." SIGNOR-181331 PTPN2 protein P17706 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 18819921 t gcesareni "We have identified ptp1b and tcptp as negative regulators of the hepatocyte growth factor receptor, the met receptor-tyrosine kinase. In vivo, loss of ptp1b or tcptp enhances hepatocyte growth factor-mediated phosphorylation of met." SIGNOR-181335 PTPN2 protein P17706 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 18819921 t "Using substrate trapping mutants of PTP1B or TCPTP, we have demonstrated that both phosphatases interact with Met and that these interactions require phosphorylation of twin tyrosines (Tyr-1234/1235) in the activation loop of the Met kinase domain.|Using small interfering RNA against PTP1B and TCPTP, we demonstrate that phosphorylation of Tyr-1234/1235 in the activation loop of the Met receptor is elevated in the absence of either PTP1B or TCPTP and further elevated upon loss of both phosphatases." SIGNOR-248388 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 18819921 t gcesareni "Using substrate trapping mutants of ptp1b or tcptp, we have demonstrated that both phosphatases interact with met and that these interactions require phosphorylation of twin tyrosines (tyr-1234/1235) in the activation loop of the met kinase domain. We demonstrate that phosphorylation of tyr-1234/1235 in the activation loop of the met receptor is elevated in the absence of either ptp1b or tcptp and further elevated upon loss of both phosphatases. This enhanced phosphorylation of met corresponds to enhanced biological activity and cellular invasion." SIGNOR-181327 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 16537444 t gcesareni "Using substrate trapping mutants of ptp1b or tcptp, we have demonstrated that both phosphatases interact with met and that these interactions require phosphorylation of twin tyrosines (tyr-1234/1235) in the activation loop of the met kinase domain. We demonstrate that phosphorylation of tyr-1234/1235 in the activation loop of the met receptor is elevated in the absence of either ptp1b or tcptp and further elevated upon loss of both phosphatases. This enhanced phosphorylation of met corresponds to enhanced biological activity and cellular invasion." SIGNOR-145145 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 18819921 t gcesareni "Using substrate trapping mutants of ptp1b or tcptp, we have demonstrated that both phosphatases interact with met and that these interactions require phosphorylation of twin tyrosines (tyr-1234/1235) in the activation loop of the met kinase domain. We demonstrate that phosphorylation of tyr-1234/1235 in the activation loop of the met receptor is elevated in the absence of either ptp1b or tcptp and further elevated upon loss of both phosphatases. This enhanced phosphorylation of met corresponds to enhanced biological activity and cellular invasion." SIGNOR-181323 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 18819921 t "Using substrate trapping mutants of PTP1B or TCPTP, we have demonstrated that both phosphatases interact with Met and that these interactions require phosphorylation of twin tyrosines (Tyr-1234/1235) in the activation loop of the Met kinase domain.|Using small interfering RNA against PTP1B and TCPTP, we demonstrate that phosphorylation of Tyr-1234/1235 in the activation loop of the Met receptor is elevated in the absence of either PTP1B or TCPTP and further elevated upon loss of both phosphatases." SIGNOR-248412 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 18819921 t "Using substrate trapping mutants of PTP1B or TCPTP, we have demonstrated that both phosphatases interact with Met and that these interactions require phosphorylation of twin tyrosines (Tyr-1234/1235) in the activation loop of the Met kinase domain.|Using small interfering RNA against PTP1B and TCPTP, we demonstrate that phosphorylation of Tyr-1234/1235 in the activation loop of the Met receptor is elevated in the absence of either PTP1B or TCPTP and further elevated upon loss of both phosphatases." SIGNOR-248411 PTPN1 protein P18031 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 16537444 t gcesareni "Using substrate trapping mutants of ptp1b or tcptp, we have demonstrated that both phosphatases interact with met and that these interactions require phosphorylation of twin tyrosines (tyr-1234/1235) in the activation loop of the met kinase domain. We demonstrate that phosphorylation of tyr-1234/1235 in the activation loop of the met receptor is elevated in the absence of either ptp1b or tcptp and further elevated upon loss of both phosphatases. This enhanced phosphorylation of met corresponds to enhanced biological activity and cellular invasion." SIGNOR-145141 PTPRB protein P23467 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1356 YVHVNATyVNVKCVA 9606 21454675 t gcesareni "Receptor-type protein tyrosine phosphatase beta (rptp-beta) directly dephosphorylates and regulates hepatocyte growth factor receptor (hgfr/met) function." SIGNOR-173004 ITGAM protein P11215 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 12393465 f apalma "CD11b, another marker for differentiation, was also less expressed in patients with t(8;21) in comparison to patients without t(8;21)" SIGNOR-255662 SMARCE1 protein Q969G3 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270752 SP1 protein P08047 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10644769 f miannu "these results indicate a role for both NF-Y and Sp1 in the transcriptional activation of the MDR1 gene by genotoxic stress, and indicate that YB-1, if involved, is not sufficient to mediate this activation." SIGNOR-253872 PTPRB protein P23467 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1356 YVHVNATyVNVKCVA 9606 21454675 t "Receptor-type protein tyrosine phosphatase beta (RPTP-beta) directly dephosphorylates and regulates hepatocyte growth factor receptor (HGFR/Met) function.|Expression of RPTP-β in primary human keratinocytes reduces both basal and HGF-induced Met phosphorylation at tyrosine 1356 and inhibits downstream MEK1/2 and Erk activation" SIGNOR-248440 PTPRB protein P23467 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1356 YVHVNATyVNVKCVA 9606 16101282 t gcesareni "Ptp1b and shp-2 are bound to the c-met receptor to control its activity. Although the binding of ptp1b increases when there is a decrease in c-met activation and acts as a negative regulator of the receptor, the increased binding and phosphorylation of shp-2 coincide with maximal stimulation of c-met, acting as a positive regulator." SIGNOR-139560 PTPRG protein P23470 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1003 VSNESVDyRATFPED -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254712 MECP2 protein P51608 UNIPROT MET protein P08581 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0000007 24150225 t Luana "MeCP2 binding enhances MET expression in the presence of the rs1858830 C allele, but MET transcription is attenuated by RTT-specific mutations in MeCP2" SIGNOR-264683 RELA protein Q04206 UNIPROT MET protein P08581 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0002895 19530226 t gcesareni "Together, these results indicate that the Met gene is a direct target of NFkappaB and that Met participates in NFkappaB-mediated cell survival." SIGNOR-241929 PTPRJ protein Q12913 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1349 STFIGEHyVHVNATY 9606 BTO:0000007 12475979 t "When co-expressed in 293 cells, the full-length substrate-trapping mutant form of DEP-1 formed a stable complex with the chimeric receptor colony stimulating factor 1 (CSF)-Met and wild type DEP-1 dephosphorylated CSF-Met. Furthermore, we observed that DEP-1 preferentially dephosphorylated a Gab1 binding site (Tyr(1349)) and a COOH-terminal tyrosine implicated in morphogenesis (Tyr(1365))," SIGNOR-248702 PTPRJ protein Q12913 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1365 NVKCVAPyPSLLSSE 9606 BTO:0000007 12475979 t "When co-expressed in 293 cells, the full-length substrate-trapping mutant form of DEP-1 formed a stable complex with the chimeric receptor colony stimulating factor 1 (CSF)-Met and wild type DEP-1 dephosphorylated CSF-Met. Furthermore, we observed that DEP-1 preferentially dephosphorylated a Gab1 binding site (Tyr(1349)) and a COOH-terminal tyrosine implicated in morphogenesis (Tyr(1365))," SIGNOR-248703 PTPRJ protein Q12913 UNIPROT MET protein P08581 UNIPROT down-regulates dephosphorylation Tyr1365 NVKCVAPyPSLLSSE 9606 BTO:0000150;BTO:0000551 12475979 t gcesareni "Hepatocyte growth factor receptor tyrosine kinase met is a substrate of the receptor protein-tyrosine phosphatase dep-1" SIGNOR-96347 MACC1 protein Q6ZN28 UNIPROT MET protein P08581 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000038 19098908 t Luana "Human colon carcinoma SW480 cells express virtually no MACC1. MACC1 cDNA transfection led not only to strong increases in MACC1 mRNA expression (Fig. 3a), but also to a 40-fold upregulation of the HGF receptor MET mRNA expression (Fig. 3b). This was confirmed on the protein level" SIGNOR-266058 PAX7-FOXO1 "fusion protein" SIGNOR-FP11 SIGNOR MET protein P08581 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Several deregulated signalling pathways enhance cell growth by modulating cell-cycle regulatory factors in RMS. The most frequently affected signalling pathways include the insulin-like growth factor (IGF), fibroblast growth factor (FGF), hepatocyte growth factor, and platelet-derived growth factor. In ARMS, PAX-FOXO1 activates these pathways by transcriptional activation of receptor genes including IGFR1, FGFR4, MET (c-Met), and PDGFRA." SIGNOR-251566 PAX3-FOXO1 "fusion protein" SIGNOR-FP12 SIGNOR MET protein P08581 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t miannu "Several deregulated signalling pathways enhance cell growth by modulating cell-cycle regulatory factors in RMS. The most frequently affected signalling pathways include the insulin-like growth factor (IGF), fibroblast growth factor (FGF), hepatocyte growth factor, and platelet-derived growth factor. In ARMS, PAX-FOXO1 activates these pathways by transcriptional activation of receptor genes including IGFR1, FGFR4, MET (c-Met), and PDGFRA." SIGNOR-251570 procaterol chemical CHEBI:135209 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257864 denopamine chemical CHEBI:135359 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257860 clenbuterol chemical CHEBI:174690 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257862 PRKD1 protein Q15139 UNIPROT FAM83G protein A6ND36 UNIPROT "up-regulates activity" phosphorylation Ser356 YALVKAKsVDEIAKI 10029 32570757 t lperfetto "Taken together, these data demonstrate that FAM83G S356 phosphorylation modulates HSP27 phosphorylation and apoptosis regulation and that HSP27 is a counterpart of FAM83G.|an active form of PKD1/PKCm could phosphorylate the FAM83G peptide, including the S356 portion.|We also demonstrated that the phosphorylation of the FAM83G S356 residue was required for the reduction of the live cell number, as the CHO cells were unaffected upon the overexpression of a FAM83G S356A mutant resistant to S356 phosphorylation." SIGNOR-264764 BMS-554417 chemical CID:54754526 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190455 practolol chemical CHEBI:258351 ChEBI ADRB1 protein P08588 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 10079020 t Luana "In our CHO cells transfected with the human β1- and β2-adrenoceptors, the binding affinities of atenolol, metoprolol, betaxolol and practolol correlate with previously published β1- (P=0.03) and β2-adrenoceptor (P=0.03) binding affinities in human lung tissue" SIGNOR-258336 adrenaline smallmolecule CHEBI:33568 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257876 "Cy3-bifunctional dye zwitterion" chemical CHEBI:37990 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257859 arformoterol chemical CHEBI:408174 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" -1 20655218 t Luana "Table 1. Human β2- and β1-adrenoceptor binding and calculated log D7.4 values for formoterol, indacaterol, salmeterol, S1319 and the representative library members 11–41" SIGNOR-257881 L-isoprenaline chemical CHEBI:6257 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257456 N-[2-hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl]amino}ethyl)phenyl]formamide chemical CHEBI:63082 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Thus, overall, salmeterol is a highly selective β2-adrenoceptor agonist because of its higher β2-affinity and not because of higher β2-intrinsic efficacy. A similar reasoning can be applied to formoterol, although this agonist has higher intrinsic efficacy at all three receptors (rank 6, 8 and 5 at β1, β2 and β3)." SIGNOR-257854 isoprenaline chemical CHEBI:64317 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 8982677 t miannu "K i values of the agonists for [~25I]iodocyanopindolol binding to the COS-7 cell membranes are shown in Table 1. In the membranes expressing one of the 13-adrenoceptor subtypes, both isoproterenol and T-0509 caused monophasic dis- placement of [~25I]iodocyanopindolol, suggesting a single binding site of the agonists." SIGNOR-258578 metaproterenol chemical CHEBI:6792 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257873 metoprolol chemical CHEBI:6904 ChEBI ADRB1 protein P08588 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 10079020 t Luana "In our CHO cells transfected with the human β1- and β2-adrenoceptors, the binding affinities of atenolol, metoprolol, betaxolol and practolol correlate with previously published β1- (P=0.03) and β2-adrenoceptor (P=0.03) binding affinities in human lung tissue" SIGNOR-258337 (R)-salbutamol chemical CHEBI:8746 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Denopamine is the most selective ligand for β1-receptors, with regard to intrinsic activity and efficacy, and clenbuterol, procaterol, zinterol, AZ 40140d and salbutamol are more selective for the β2-adrenoceptor than the β1-adrenoceptor based on intrinsic activity and efficacy. " SIGNOR-257866 terbutaline chemical CHEBI:9449 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257870 ARRB2 protein P32121 UNIPROT ADRB1 protein P08588 UNIPROT "down-regulates activity" binding -1 2163110 t "The protein, termed beta-arrestin, was expressed and partially purified. It inhibited the signaling function of beta ARK-phosphorylated beta-adrenergic receptors by more than 75 percent, but not that of rhodopsin. It is proposed that beta-arrestin in concert with beta ARK effects homologous desensitization of beta-adrenergic receptors" SIGNOR-256502 PTX3 protein P26022 UNIPROT CFH protein P08603 UNIPROT "up-regulates activity" binding 9606 19050261 t miannu "Our findings identify PTX3 as a unique FH ligand in that it can bind both of the two hot-spots of FH, namely SCR7 and SCR19-20 and indicate that PTX3 participates in the localization of functionally active FH. PTX3 binds FH without interfering with its complement inhibitory function. Therefore PTX3 may contribute to focusing FH regulatory action, prevent excessive complement activation, and thus exert an important function in the control of inflammation in response to tissue injury." SIGNOR-252140 SMARCD2 protein Q92925 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270753 CFHR1 protein Q03591 UNIPROT CFH protein P08603 UNIPROT "down-regulates activity" binding -1 27814381 t lperfetto "Finally, we have been able to establish that CFHR1 can sterically inhibit the interaction that CFH/CFHL-1 SCR1-4 makes with C3b.|CFH regulates the alternative pathway of complement in both the fluid phase and on self-surfaces: It competes with complement factor B (CFB) for binding to C3b and C3(H2O) thereby blocking the formation of the pro-convertase complexes, C3bB and C3(H2O)B. It also accelerates the decay of any existing C3bBb or C3(H2O)Bb. |these data have allowed us to consolidate one possible model of CFHR1-mediated deregulation of CFH/CFHL-1 on an activating surface in which CFHR1 directly competes with or blocks both CFH-binding sites on C3b" SIGNOR-263476 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT "up-regulates activity" phosphorylation Tyr411 RVIEDNEyTAREGAK 9606 BTO:0000007 10934191 t "Hck transiently expressed in human embryonic kidney 293T cells was found to be phosphorylated at Tyr-29 and Tyr-388, proving that Hck can also undergo autophosphorylation at both sites in vivo. autophosphorylation of Tyr-29 contributes significantly to the activation of Hck." SIGNOR-251266 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT "up-regulates activity" phosphorylation Tyr51 ASPHCPVyVPDPTST 9606 BTO:0000007 10934191 t "Hck transiently expressed in human embryonic kidney 293T cells was found to be phosphorylated at Tyr-29 and Tyr-388, proving that Hck can also undergo autophosphorylation at both sites in vivo. autophosphorylation of Tyr-29 contributes significantly to the activation of Hck." SIGNOR-251265 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT down-regulates phosphorylation Tyr522 YTATESQyQQQP 9606 10934191 t gcesareni "We demonstrate that autophosphorylation of the recombinant src family kinase hck leads to a 20-fold increase in its specific enzymatic activity." SIGNOR-76996 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT up-regulates phosphorylation Tyr411 RVIEDNEyTAREGAK 9606 BTO:0000007 10934191 t gcesareni "Tyr(416) is the autophosphorylation site in the activation loop. Autophosphorylation of tyr(416) is required for hck activation." SIGNOR-80340 GNAI1 protein P63096 UNIPROT HCK protein P08631 UNIPROT "up-regulates activity" binding -1 11007482 t "Galphas and Galphai similarly modulate Hck, another member of Src-family tyrosine kinases." SIGNOR-256528 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR FCGR3A protein P08637 UNIPROT "up-regulates activity" 9606 BTO:0000801 17558411 f lperfetto "After binding their antibody ligands, FcgRI and FcgRIII deliver activating signals through an association with the FcRg-chain (FcRg), a transmembrane adaptor protein with an immuno-receptor tyrosine-based activation motif in its cytoplasmic domain." SIGNOR-249523 HOXD3 protein P31249 UNIPROT ITGA5 protein P08648 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14610084 t Luana "The homeobox transcription factor Hox D3 promotes integrin alpha5beta1 expression and function during angiogenesis." SIGNOR-261649 DIDO1 protein Q9BTC0 UNIPROT ITGA5 protein P08648 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001673 22469980 t Luana "Dido1 upregulates the expression of Integrin αV, thereby influencing the attachment, apoptosis and migration of melanoma cells." SIGNOR-261580 NFIB protein O00712 UNIPROT NFIC protein P08651 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 9099724 t 2 miannu "Coexpression of NFI-B3 with other isoforms of the NFI-B, -C, and -X family, however, led to a strong reduction of transcriptional activation compared with the expression of these factors alone. NFI-B3 apparently forms heterodimers with other NFI proteins thereby interfering with their function." SIGNOR-240880 CDK1 protein P06493 UNIPROT VIM protein P08670 UNIPROT down-regulates phosphorylation Ser55 TSRSLYAsSPGGVYA 9606 7983050 t llicata "These results strongly suggest that cdc2 kinase is the kinase which phosphorylates vimentin ser55 in the entire cytoplasm during mitosis and that the appearance of immunoreactivities with antibody 4a4 in cell staining indeed reflect the vimentin phosphorylation by cdc2 kinase. immunofluorescent evidence using antibody 4a4 and biochemical analysis using vimentin ser55 peptide showed that the degree of disassembly of vimentin filament of various cell types at early mitotic phase correlated well with the amount of mitotically activated cdc2 kinase." SIGNOR-35492 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser26 GTASRPSsSRSYVTT -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248882 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser39 TTSTRTYsLGSALRP 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248885 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser7 sSSSYRRM -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248886 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser10 TRSVSSSsYRRMFGG -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248877 NGF protein P01138 UNIPROT NGFR protein P08138 UNIPROT up-regulates binding 9606 14699954 t amattioni "Neurotrophin binding to p75ntrhas also been shown to induce apoptosis" SIGNOR-120555 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser22 FGGPGTAsRPSSSRS -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248878 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser66 GVYATRSsAVRLRSS -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248884 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser51 LRPSTSRsLYASSPG -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248883 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser9 STRSVSSsSYRRMFG -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248876 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser34 SRSYVTTsTRTYSLG -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248880 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser27 TASRPSSsRSYVTTS -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248879 PRKCA protein P17252 UNIPROT VIM protein P08670 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser42 TRTYSLGsALRPSTS -1 2500966 t lperfetto "We reported that stoichiometric phosphorylation by either cAMP-dependent protein kinase or protein kinase C induces disassembly of vimentin filaments. In the present work, we attempted to identify the sites of vimentin phosphorylated by each protein kinase. Sequential analysis of the purified phosphopeptides, together with the known primary sequence, revealed that Ser-8, Ser-9, Ser-20, Ser-25, Ser-33, and Ser-41 were specifically phosphorylated by protein kinase C, whereas Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65." SIGNOR-248881 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser51 LRPSTSRsLYASSPG -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250069 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser7 sSSSYRRM -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250071 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser39 TTSTRTYsLGSALRP -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250067 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser47 LGSALRPsTSRSLYA -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250070 GLI2 protein P10070 UNIPROT IFITM5 protein A6NNB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23530031 f miannu "Regulation of the bone-restricted IFITM-like (Bril) gene transcription by Sp and Gli family members and CpG methylation. Bril transcription is activated by Sp1, Sp3, OSX, and GLI2 and by CpG demethylation." SIGNOR-254217 TG101209 chemical CHEBI:90304 ChEBI RET protein P07949 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207269 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser66 GVYATRSsAVRLRSS -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250068 AKT1 protein P31749 UNIPROT VIM protein P08670 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser39 TTSTRTYsLGSALRP 9606 20856200 t llicata "The binding of akt (tail region) to vim (head region) results in vim ser39 phosphorylation enhancing the ability of vim to induce motility and invasion while protecting vim from caspase-induced proteolysis." SIGNOR-252511 ETV4 protein P43268 UNIPROT VIM protein P08670 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093;BTO:0000815 8895512 f miannu "Our results suggest that PEA3 specifically transactivates vimentin promoter through PEA3 site. Among members of the ETS transcription factor family only Erg showed ability to transactivate vimentin promoter besides PEA3." SIGNOR-254070 PAK2 protein Q13177 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser26 GTASRPSsSRSYVTT -1 11895474 t miannu "In vitro analyses revealed that vimentin served as an excellent substrate for PAK. This phosphorylated vimentin lost the potential to form 10 nm filaments. We identified Ser25, Ser38, Ser50, Ser65 and Ser72 in the amino-terminal head domain as the major phosphorylation sites on vimentin for PAK. " SIGNOR-250237 PAK2 protein Q13177 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser73 SAVRLRSsVPGVRLL -1 11895474 t miannu "In vitro analyses revealed that vimentin served as an excellent substrate for PAK. This phosphorylated vimentin lost the potential to form 10 nm filaments. We identified Ser25, Ser38, Ser50, Ser65 and Ser72 in the amino-terminal head domain as the major phosphorylation sites on vimentin for PAK. " SIGNOR-250243 PAK2 protein Q13177 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser66 GVYATRSsAVRLRSS -1 11895474 t miannu "In vitro analyses revealed that vimentin served as an excellent substrate for PAK. This phosphorylated vimentin lost the potential to form 10 nm filaments. We identified Ser25, Ser38, Ser50, Ser65 and Ser72 in the amino-terminal head domain as the major phosphorylation sites on vimentin for PAK. " SIGNOR-250241 PAK2 protein Q13177 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser39 TTSTRTYsLGSALRP -1 11895474 t miannu "In vitro analyses revealed that vimentin served as an excellent substrate for PAK. This phosphorylated vimentin lost the potential to form 10 nm filaments. We identified Ser25, Ser38, Ser50, Ser65 and Ser72 in the amino-terminal head domain as the major phosphorylation sites on vimentin for PAK.¬†" SIGNOR-250239 ROCK1 protein Q13464 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser72 SSAVRLRsSVPGVRL 9534 BTO:0000298 9565595 t lperfetto "We found that vimentin, the most widely expressed intermediate filament protein, served as an excellent substrate for Rho-associated kinase (Rho-kinase) and that vimentin phosphorylated by Rho-kinase lost its ability to form filaments in vitro. Two amino-terminal sites on vimentin, Ser38 and Ser71, were identified as the major phosphorylation sites for Rho-kinase, and Ser71 was the most favored and unique phosphorylation site for Rho-kinase in vitro. " SIGNOR-248998 CAMK2D protein Q13557 UNIPROT VIM protein P08670 UNIPROT unknown phosphorylation Ser83 GVRLLQDsVDFSLAD BTO:0001444 16140754 t llicata "Interestingly, viral DNA replication also resulted in the activation of calcium calmodulin-dependent protein kinase II (CaM kinase II) and phosphorylation of the N-terminal domain of vimentin on serine 82. Immunostaining showed that vimentin within the cage was phosphorylated on serine 82." SIGNOR-250690 TOR1AIP1 protein Q5JTV8 UNIPROT VIM protein P08670 UNIPROT "up-regulates activity" binding 9606 BTO:0000452 16361107 t Sara "Co-immune precipitation studies revealed association between vimentin and torsinA in a complex. these studies suggest that mutant torsinA interferes with cytoskeletal events involving vimentin, possibly by restricting movement of these particles/filaments, and hence may affect development of neuronal pathways in the brain." SIGNOR-261313 AURKB protein Q96GD4 UNIPROT VIM protein P08670 UNIPROT down-regulates phosphorylation Ser73 SAVRLRSsVPGVRLL 9606 12458200 t llicata "By identifying eight aurora-b phosphorylation sites on vimentin in vitro, we have demonstrated that vimentin-ser-72 is an in vitrophosphorylation site of aurora-b. in vitro analyses revealed that aurora-b phosphorylates vimentin at approximately 2 mol phosphate/mol of substrate for 30 min and that this phosphorylation dramatically inhibits vimentin filament formation." SIGNOR-96057 ritonavir chemical CHEBI:45409 ChEBI CYP3A4 protein P08684 UNIPROT "down-regulates activity" "chemical inhibition" -1 18285471 t Luana "Ritonavir is the most potent and efficacious inhibitor of cytochrome P4503A (CYP3A" SIGNOR-257769 NR1I2 protein O75469 UNIPROT CYP3A4 protein P08684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000003 18540626 f miannu "Among approximately 40 kinds of phytochemicals, tangeretin and ginkgolides A and B markedly induced the PXR-dependent transcriptional activity and also the activity of the human MDR1 promoter. The expression levels of MDR1 mRNA as well as of CYP3A4 mRNA, another gene regulated by PXR, were significantly increased by these phytochemicals." SIGNOR-254835 VDR protein P11473 UNIPROT CYP3A4 protein P08684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12147248 f miannu "Expression of cytochrome P450 3A4 (CYP3A4) is induced by 1,25-dihydroxyvitamin D(3)(1,25(OH)(2)D(3)) in Caco-2 cells. However, since a typical vitamin D responsive element has not been found in the 5(')-flanking region of the CYP3A4 gene, the mechanism of 1,25(OH)(2)D(3)-induced CYP3A4 mRNA expression is poorly understood. In the present study, we demonstrated that vitamin D receptor (VDR) is a critical factor for the induction using the antisense oligonucleotide technique." SIGNOR-255600 SMARCC2 protein Q8TAQ2 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270754 SP3 protein Q02447 UNIPROT IFITM5 protein A6NNB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23530031 f miannu "Regulation of the bone-restricted IFITM-like (Bril) gene transcription by Sp and Gli family members and CpG methylation. Bril transcription is activated by Sp1, Sp3, OSX, and GLI2 and by CpG demethylation." SIGNOR-254220 DBP protein Q10586 UNIPROT CYP3A4 protein P08684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 18004209 f miannu "The oscillation in the expression of the CYP3A4 gene seemed to be the underlying cause of the rhythmic change in its metabolic activity. Luciferase reporter gene analysis and electrophoretic mobility shift assay revealed that the circadian transcriptional factor, D-site-binding protein (DBP), activated the transcription of the CYP3A4 gene by binding to the DNA sequence near the upstream of the transcriptional start site. The transactivation of the CYP3A4 gene by DBP was repressed by the E4 promoter-binding protein-4 (E4BP4), a negative component of the circadian clock." SIGNOR-253835 NFIL3 protein Q16649 UNIPROT CYP3A4 protein P08684 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 18004209 f miannu "The oscillation in the expression of the CYP3A4 gene seemed to be the underlying cause of the rhythmic change in its metabolic activity. Luciferase reporter gene analysis and electrophoretic mobility shift assay revealed that the circadian transcriptional factor, D-site-binding protein (DBP), activated the transcription of the CYP3A4 gene by binding to the DNA sequence near the upstream of the transcriptional start site. The transactivation of the CYP3A4 gene by DBP was repressed by the E4 promoter-binding protein-4 (E4BP4), a negative component of the circadian clock." SIGNOR-253836 F2 protein P00734 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the cofactors FVIII (to FVIIIa) and FV (to FVa) and activates platelets such that they provide a procoagulant membrane surface to which these proteins then bind" SIGNOR-263529 PROC protein P04070 UNIPROT F7 protein P08709 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Activated protein C (APC), which cleaves and inactivates both FVIIIa and FVa, thereby shutting down both the tenase and prothrombinase complexes" SIGNOR-263527 HPN protein P05981 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC -1 7814421 t lperfetto "Hepsin, a putative membrane-associated serine protease, activates human factor VII and initiates a pathway of blood coagulation on the cell surface leading to thrombin formation|In contrast, an activation cleavage site factor VII mutant, R152E factor VII, was not cleaved by hepsin-transfected cells, suggesting that factor VII and S344A factor VII were activated on these cells by cleavage of the Arg152-Ile153 peptide bond. I" SIGNOR-263638 GGCX protein P38435 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" carboxylation 9606 31226734 t lperfetto "Thus, vitamin K acts as a cofactor for GGCX via the vitamin K cycle and exerts physiological effects through its regulation of VKDPs [29]. More than 20 VKDPs have been found. Osteocalcin promotes bone formation, and blood coagulation factors II, VII, IX, and X activate blood coagulation. Matrix Gla protein suppresses cardiovascular calcification, and brain-expressed Gas 6 promotes neural differentiation [29]. GGCX is an enzyme that converts glutamic acid (Glu) residues to Gla residues, so that the Gla-containing proteins can exert various physiological actions such as blood coagulation and bone formation." SIGNOR-265919 PRL protein P01236 UNIPROT KRT19 protein P08727 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 20103718 f Regulation miannu "PRL up-regulated expression of keratins K5 and K14 and the epithelial stem cell-associated keratins K15 and K19 in organ-cultured HFs and/or isolated HF keratinocytes." SIGNOR-251905 SRC protein P12931 UNIPROT KRT19 protein P08727 UNIPROT unknown phosphorylation Tyr391 LEGQEDHyNNLSASK 9606 21049038 t llicata "Human k19 tyrosine 391 is phosphorylated, potentially by src kinase, and is the first well-defined tyrosine phosphorylation site of any keratin protein." SIGNOR-169273 FOXA1 protein P55317 UNIPROT KRT7 protein P08729 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002861 20043065 f miannu "These results suggest that FOXA1 induces not only KRT7 but also LOXL2 in a subset of poor prognostic ESCCs with metastatic lymph nodes. FOXA1 siRNA treatment of esophageal cancer cells reduced the mRNA level of both KRT7 and a stabilizer of epithelial-mesenchymal transition (EMT) regulator LOXL2, and that both FOXA1 and LOXL2 siRNAs reduced invasion and migration of ESCC cells." SIGNOR-254167 F2RL2 protein O00254 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257146 P2RY10 protein O00398 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256869 MYCL protein P12524 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0000724 7882978 f irozzo "These observations indicate that continued late-stage expression of L-myc affected differentiation processes directly, rather than indirectly through deregulated growth control, whereas constitutive c-myc expression inhibited proliferative arrest, but did not appear to disturb differentiation." SIGNOR-259202 MYOD1 protein P15172 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001103 16275751 f "andrea cerquone perpetuini" "Together, these results support the notion that Myf5 functions toward myoblast proliferation, whereas MyoD prepares myoblasts for efficient differentiation." SIGNOR-255417 SP7 protein Q8TDD2 UNIPROT IFITM5 protein A6NNB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23530031 f miannu "Regulation of the bone-restricted IFITM-like (Bril) gene transcription by Sp and Gli family members and CpG methylation. Bril transcription is activated by Sp1, Sp3, OSX, and GLI2 and by CpG demethylation." SIGNOR-254219 NTRK1 protein P04629 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 12446789 t gcesareni "Grit translocation was regulated by receptor stimulation" SIGNOR-95809 GAB1 protein Q13480 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 12819203 t gcesareni "Gc-gap, a rho family gtpase-activating protein that interacts with signaling adapters gab1 and gab2." SIGNOR-102586 FFAR3 protein O14843 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256821 MLNR protein O43193 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256880 GALR2 protein O43603 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256884 HCRTR1 protein O43613 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256876 HCRTR2 protein O43614 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256872 GALR3 protein O60755 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256862 S1PR2 protein O95136 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256871 SMARCB1 protein Q12824 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270755 CHRM2 protein P08172 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256828 CHRM4 protein P08173 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256829 HTR1A protein P08908 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256836 CHRM5 protein P08912 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256873 ADRA2A protein P08913 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256841 ADORA3 protein P0DMS8 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256814 CHRM1 protein P11229 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256878 DRD2 protein P14416 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256844 ADRA2B protein P18089 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256857 GAB2 protein Q9UQC2 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 12819203 t gcesareni "Gc-gap, a rho family gtpase-activating protein that interacts with signaling adapters gab1 and gab2we propose that gab1 and gab2 in cooperation with other adapter molecules might regulate the cellular localization of gc-gap under specific stimuli." SIGNOR-102628 3-(1-methyl-3-indolyl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-3-indolyl]pyrrole-2,5-dione chemical CHEBI:91368 ChEBI PRKCB protein P05771 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191493 ADRA2C protein P18825 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256842 CHRM3 protein P20309 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256882 TACR2 protein P21452 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256879 S1PR1 protein P21453 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256856 FPR1 protein P21462 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256825 CNR1 protein P21554 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256867 DRD1 protein P21728 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257181 CEBPB protein P17676 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 16319681 f lperfetto "The transcription factor C/EBPalpha controls differentiation and proliferation in normal granulopoiesis in a stage-specific manner. Loss of C/EBPalpha function in myeloid cells in vitro and in vivo leads to a block to myeloid differentiation similar to that which is observed in malignant cells from patients with acute myeloid leukemia. The finding of C/EBPalpha alterations in subgroups of acute myeloid leukemia patients suggests a direct link between critically decreased C/EBPalpha function and the development of the disorder." SIGNOR-250572 SMARCA4 protein P51532 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270756 HGF protein P14210 UNIPROT MET protein P08581 UNIPROT up-regulates binding 9606 8380735 t gcesareni "Hgf is the ligand for p190met, the receptor tyrosine kinase encoded by the met proto-oncogene." SIGNOR-38429 DRD4 protein P21917 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256846 DRD5 protein P21918 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257156 EDNRB protein P24530 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257166 HRH2 protein P25021 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257162 FPR2 protein P25090 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256745 EDNRA protein P25101 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257165 TACR1 protein P25103 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257161 PTAFR protein P25105 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257174 ACTB protein P60709 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270757 F2R protein P25116 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256875 HTR1D protein P28221 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256864 HTR1B protein P28222 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256863 HTR2A protein P28223 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256885 HTR2C protein P28335 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256877 NMBR protein P28336 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257160 HTR1E protein P28566 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256848 ADORA2A protein P29274 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257151 ADORA2B protein P29275 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257152 KLF15 protein Q9UIH9 UNIPROT RHO protein P08100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253817 TACR3 protein P29371 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257179 BDKRB2 protein P30411 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256838 ADORA1 protein P30542 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256840 GRPR protein P30550 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257159 AGTR1 protein P30556 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256881 OXTR protein P30559 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257178 SSTR1 protein P30872 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256822 CRYAA protein P02489 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 22982024 f miannu "Aberrant protein interactions can lead to aggregation and insolubilization, such as occurs during cataract formation. Deamidation, a prevalent age-related modification in the lens of the eye, decreases stability of the major lens proteins, crystallins. Deamidation did not disrupt specific αA/βB2 interactions but favored aggregation before complex formation with αA. We conclude that deamidation contributes to cataract formation through destabilization of crystallins before they can be rescued by α-crystallin." SIGNOR-252156 miR-155 mirna URS000062749E_9606 RNAcentral SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 22195016 t "Our results elucidate a negative feedback circuit in which IGF-1-stimulated miR-133 in turn represses IGF-1R expression to modulate the IGF-1R signaling pathway during skeletal myogenesis." SIGNOR-255915 STOML2 protein Q9UJZ1 UNIPROT ATP smallmolecule CHEBI:15422 ChEBI "up-regulates quantity" 9606 20359165 f Giorgia "In addition, mitochondrial and whole-cell ATP levels in resting SLP-2hi T cells were significantly higher than those in SLP-2lo T cells (P < 0.05) (Fig. 7d). Such an increase in ATP levels in SLP-2hi T cells correlated with increased resistance to depletion of mitochondrial ATP with oligomycin" SIGNOR-260384 SSTR2 protein P30874 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256827 HTR1F protein P30939 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256816 GNRHR protein P30968 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257177 SSTR4 protein P31391 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256823 CCKAR protein P32238 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257148 CCKBR protein P32239 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257150 MC4R protein P32245 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257182 GPR183 protein P32249 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256858 SP3 protein Q02447 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 11867623 t Luana "Sp1 and Sp3 Activate Transcription Driven by the AS Promoter" SIGNOR-268020 SSTR3 protein P32745 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256820 MC5R protein P33032 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257183 HTR7 protein P34969 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257168 CNR2 protein P34972 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256843 SSTR5 protein P35346 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256833 HRH1 protein P35367 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257163 OPRM1 protein P35372 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256854 APLNR protein P35414 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256824 CRYGC protein P07315 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 10521291 f "The γ-crystallin proteins are tightly folded in two domains with no free loops. It is possible that the R58H mutation destabilizes the contact between lens-fiber cells, which is critical for the maintenance of lens transparency. Improper folding of CRYGD, the most abundantly expressed γ-crystallin in the lens, could well cause protein aggregation and lens opacification." SIGNOR-253624 PRKACA protein P17612 UNIPROT VIM protein P08670 UNIPROT "down-regulates activity" phosphorylation Ser25 PGTASRPsSSRSYVT -1 2500966 t miannu "Ser-46 was phosphorylated preferentially by cAMP-dependent protein kinase. Both kinases reacted with Ser-6, Ser-24, Ser-38, Ser-50, and Ser-65. Domain- and sequence-specific phosphorylation of vimentin induces disassembly of the filament structure." SIGNOR-250066 DRD3 protein P35462 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256845 OPRD1 protein P41143 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256826 OPRK1 protein P41145 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256853 OPRL1 protein P41146 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256865 HTR2B protein P41595 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256886 MC3R protein P41968 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256891 PTGER3 protein P43115 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256859 CRYGD protein P07320 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 10521291 f "The γ-crystallin proteins are tightly folded in two domains with no free loops. It is possible that the R58H mutation destabilizes the contact between lens-fiber cells, which is critical for the maintenance of lens transparency. Improper folding of CRYGD, the most abundantly expressed γ-crystallin in the lens, could well cause protein aggregation and lens opacification." SIGNOR-253620 ACTL6B protein O94805 UNIPROT "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR "form complex" binding 9606 BTO:0000142 11790558 t miannu " Whereas chromatin-remodeling complexes are generally thought to promote gene expression, recent genetic and biochemical studies suggest that the SWI/SNF complex may also be involved in transcriptional repression . The subunit composition of the different human complexes that belong to this family is listed in Table 1. Several of the subunits, including SNF5/INI1, are common to all complexes and may constitute its core." SIGNOR-270758 miR-155 mirna URS000062749E_9606 RNAcentral CEBPB protein P17676 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "The down-regulation of miR-29b is thought to promote DNA hypermethylation in AML since miR-29b can directly target DNMT3A, DNMT3B, and Sp1 (a transcriptional regulator of DNMT3" SIGNOR-255795 LPAR6 protein P43657 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256868 BDKRB1 protein P46663 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257149 GALR1 protein P47211 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256830 AVPR1B protein P47901 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257176 MTNR1A protein P48039 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256849 NPBWR1 protein P48145 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256818 MTNR1B protein P49286 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256850 PRLHR protein P49683 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256837 P2RY4 protein P51582 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256870 F2RL1 protein P55085 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257028 GPR17 protein Q13304 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256835 HTR4 protein Q13639 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257154 P2RY14 protein Q15391 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256866 LTB4R protein Q15722 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256834 FFAR4 protein Q5NUL3 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257158 GPR119 protein Q8TDV5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257153 LPAR1 protein Q92633 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256839 GHSR protein Q92847 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257167 TRIM27 protein P14373 UNIPROT WASHC1 protein A8K0Z3 UNIPROT "up-regulates activity" ubiquitination Lys220 DAPLSISkREQLEQQ 9606 23452853 t miannu "Our mechanistic studies uncovered that K63-linked ubiquitination of WASH K220 by MAGE-L2-TRIM27 is required for endosomal F-actin nucleation and retrograde transport. These results suggest that K63-linked ubiquitination of WASH K220 by TRIM27 is required for WASH function in retrograde transport." SIGNOR-253514 MCHR2 protein Q969V1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257180 P2RY11 protein Q96G91 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257173 MRGPRX2 protein Q96LB1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257172 MRGPRX1 protein Q96LB2 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257171 OXGR1 protein Q96P68 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257155 F2RL3 protein Q96RI0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257157 S1PR3 protein Q99500 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257175 LPAR4 protein Q99677 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257170 MCHR1 protein Q99705 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257147 NMUR2 protein Q9GZQ4 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256874 NPFFR1 protein Q9GZQ6 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256851 LPAR5 protein Q9H1C0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256861 S1PR5 protein Q9H228 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256819 P2RY12 protein Q9H244 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256855 HRH4 protein Q9H3N8 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256815 LPAR2 protein Q9HBW0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257169 GPR35 protein Q9HC97 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256860 LTB4R2 protein Q9NPC1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256817 GPR84 protein Q9NQS5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256847 CYSLTR2 protein Q9NS75 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256746 LPAR3 protein Q9UBY5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257025 UTS2R protein Q9UKP6 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257164 GPR132 protein Q9UNW8 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257074 GPR34 protein Q9UPC5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256831 CYSLTR1 protein Q9Y271 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256883 HRH3 protein Q9Y5N1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256832 luminespib chemical CHEBI:83656 ChEBI HSP90AB1 protein P08238 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190041 NPFFR2 protein Q9Y5X5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256852 JUN protein P05412 UNIPROT KRT16 protein P08779 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000552 12954631 f miannu "these results suggest that Sp1 and AP1 sites in the essential promoter region are critical for EGF response, and Sp1 showed a functional cooperation with c-Jun and coactivators p300/CBP in driving the transcriptional regulation of EGF-induced keratin 16 gene expression. The coactivators p300/CBP could collaborate with Sp1 and c-Jun in the activation of keratin 16 promoter." SIGNOR-253905 SP1 protein P08047 UNIPROT KRT16 protein P08779 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000552 12954631 f miannu "these results suggest that Sp1 and AP1 sites in the essential promoter region are critical for EGF response, and Sp1 showed a functional cooperation with c-Jun and coactivators p300/CBP in driving the transcriptional regulation of EGF-induced keratin 16 gene expression. The coactivators p300/CBP could collaborate with Sp1 and c-Jun in the activation of keratin 16 promoter." SIGNOR-253903 EP300 protein Q09472 UNIPROT KRT16 protein P08779 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12954631 f miannu "these results suggest that Sp1 and AP1 sites in the essential promoter region are critical for EGF response, and Sp1 showed a functional cooperation with c-Jun and coactivators p300/CBP in driving the transcriptional regulation of EGF-induced keratin 16 gene expression. The coactivators p300/CBP could collaborate with Sp1 and c-Jun in the activation of keratin 16 promoter." SIGNOR-253904 HOXA10 protein P31260 UNIPROT IGFBP1 protein P08833 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003697 17350963 f miannu "The functional role of HOXA10 in IGFBP1 expression was further explored using human endometrial stromal cells (HSC). Overexpression of HOXA10 in HSC resulted in a decrease of IGFBP1 mRNA, whereas silencing HOXA10 caused an increase of IGFBP1 mRNA, even in the presence of H + dbcAMP. These data demonstrate that HOXA10 negatively influences IGFBP1 expression in decidualizing cells." SIGNOR-254467 FOXO1 protein Q12778 UNIPROT IGFBP1 protein P08833 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10358076 f miannu "Reporter gene studies in hepg2 hepatoma cells show that fkhr stimulates insulin-like growth factor-binding protein-1 promoter activity through an irs" SIGNOR-68152 FOXO proteinfamily SIGNOR-PF27 SIGNOR IGFBP1 protein P08833 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10358076 f miannu "Reporter gene studies in hepg2 hepatoma cells show that fkhr stimulates insulin-like growth factor-binding protein-1 promoter activity through an irs" SIGNOR-252925 Tocilizumab antibody DB06273 DRUGBANK IL6R protein P08887 UNIPROT "down-regulates activity" binding 9606 32446778 t "doi: 10.1016/j.cytogfr.2020.05.003" miannu "Tocilizumab is a humanized anti-IL-6 receptor IgG1 monoclonal antibody used for the treatment of rheumatoid arthritis and other chronic inflammatory diseases [14]. By blocking the IL-6-receptor interaction, Tocilizumab inhibits the IL-6-mediated signal transduction. Although clinical data on the use of Tocilizumab in COVID-19 patients derive from small series, some authors recommend its use in critically ill COVID-19 patients with significantly elevated IL-6 levels." SIGNOR-260857 IL6 protein P05231 UNIPROT IL6R protein P08887 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 8676083 t fspada "We first observed that cultured mouse embryonic dorsal root ganglia exhibited dramatic neurite extension by simultaneous addition of il-6 and soluble il-6r (sil-6r), a complex that is known to interact with and activate a signal transducing receptor component, gp130" SIGNOR-42866 IL6 protein P05231 UNIPROT IL6R protein P08887 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103 23663276 t milica "In classical il-6 signaling, the cytokine first binds to the membrane-bound il-6 receptor (il-6r;cd126) that is induced to associate with a homodimer of gp130 which then transmits the intracellular signal." SIGNOR-202030 IL6 protein P05231 UNIPROT IL6R protein P08887 UNIPROT "up-regulates activity" binding 9606 18923185 t miannu "IL-6 and IL-11 are the only members of the family that signal via the induction of a gp130 homodimer after binding their specific -receptors, IL-6R and IL-11R. When IL-6 binds to the homodimerized IL-6Rα/gp130Rβ, it results in a signaling cascade that is initiated by the autophoshorylation and activation of JAK." SIGNOR-255324 IL6 protein P05231 UNIPROT IL6R protein P08887 UNIPROT up-regulates binding 9606 15895091 t gcesareni "We show that the augmentation of the il6 signal by recombinant il6 receptors (ril6r) delivery allows the functional recovery of phagocytes in a peritonitis mouse model." SIGNOR-137236 ziprasidone chemical CHEBI:10119 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258505 ziprasidone chemical CHEBI:10119 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258833 MAGEL2 protein Q9UJ55 UNIPROT WASHC1 protein A8K0Z3 UNIPROT "up-regulates activity" binding 9606 23452853 t miannu "Our mechanistic studies uncovered that K63-linked ubiquitination of WASH K220 by MAGE-L2-TRIM27 is required for endosomal F-actin nucleation and retrograde transport. These results suggest that K63-linked ubiquitination of WASH K220 by TRIM27 is required for WASH function in retrograde transport." SIGNOR-253515 N-tert-butyl-3-[4-(2-methoxyphenyl)-1-piperazinyl]-2-phenylpropanamide chemical CHEBI:104131 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258896 LSM-20934 chemical CHEBI:109533 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258850 N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohexanecarboxamide chemical CHEBI:125619 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258844 N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohexanecarboxamide chemical CHEBI:125619 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258887 frovatriptan chemical CHEBI:134991 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" -1 9986723 t miannu "As far as the selectivity against the 5-HT1A receptor, compound 10 shows similar selectivity as VML-251 (4) but has slightly lower selectivity as compared to sumatriptan (1), naratriptan (2), and rizatriptan (3). Although none of the 5-HT1D receptor agonists in the current study demonstrate as good selectivity versus the 5-HT1B receptor, the N-methyl-5-tert-butyltryptamine (10) remains the most selective (4-fold)." SIGNOR-259074 tertatolol chemical CHEBI:135244 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258862 serotonin smallmolecule CHEBI:28790 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258889 serotonin smallmolecule CHEBI:28790 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258846 "Tandospirone citrate" chemical CHEBI:32182 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258861 CRYGS protein P22914 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 10521291 f "The γ-crystallin proteins are tightly folded in two domains with no free loops. It is possible that the R58H mutation destabilizes the contact between lens-fiber cells, which is critical for the maintenance of lens transparency. Improper folding of CRYGD, the most abundantly expressed γ-crystallin in the lens, could well cause protein aggregation and lens opacification." SIGNOR-253625 PRKCA protein P17252 UNIPROT MET protein P08581 UNIPROT down-regulates phosphorylation Ser985 PHLDRLVsARSVSPT 9606 8294430 t fstefani "These data show that phosphorylation of ser985 is a key mechanism for the negative regulation of hgf/sf receptor." SIGNOR-37718 buspirone chemical CHEBI:3223 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258837 buspirone chemical CHEBI:3223 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258885 zotepine chemical CHEBI:32316 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258558 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257516 chlorpromazine chemical CHEBI:3647 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258836 clozapine chemical CHEBI:3766 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258517 clozapine chemical CHEBI:3766 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258835 5-carboxamidotryptamine chemical CHEBI:48292 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258888 RBL2 protein Q08999 UNIPROT Cell_cycle_progress phenotype SIGNOR-PH42 SIGNOR down-regulates 10090 BTO:0000165 10801445 f gcesareni "Although forced expression of either p130 or pRb in mouse C2 myoblasts efficiently blocked cell cycle progression, only p130 inhibited the differentiation program." SIGNOR-241946 CRYBB2 protein P43320 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 16319073 f miannu "At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency." SIGNOR-252151 5-carboxamidotryptamine chemical CHEBI:48292 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258845 pizotifen chemical CHEBI:50212 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9205951 t miannu "The actions of several serotonergic ligands in use or under development for the treatment of migraine headaches were examined at recombinant human 5-HT1A receptors stably expressed in Chinese Hamster Ovary cells. Of the prophylactic antimigraine drugs tested, methysergide and lisuride behaved as efficacious agonists (Emax > or = 90% relative to 5-HT) whereas pitozifen and (-)propranolol acted as a partial agonist (60%) and an antagonist, respectively." SIGNOR-258617 lisuride chemical CHEBI:51164 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9205951 t miannu "The actions of several serotonergic ligands in use or under development for the treatment of migraine headaches were examined at recombinant human 5-HT1A receptors stably expressed in Chinese Hamster Ovary cells. Of the prophylactic antimigraine drugs tested, methysergide and lisuride behaved as efficacious agonists (Emax > or = 90% relative to 5-HT) whereas pitozifen and (-)propranolol acted as a partial agonist (60%) and an antagonist, respectively." SIGNOR-258615 lisuride chemical CHEBI:51164 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258886 haloperidol chemical CHEBI:5613 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258521 haloperidol chemical CHEBI:5613 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258838 methysergide chemical CHEBI:584020 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9205951 t miannu "The actions of several serotonergic ligands in use or under development for the treatment of migraine headaches were examined at recombinant human 5-HT1A receptors stably expressed in Chinese Hamster Ovary cells. Of the prophylactic antimigraine drugs tested, methysergide and lisuride behaved as efficacious agonists (Emax > or = 90% relative to 5-HT) whereas pitozifen and (-)propranolol acted as a partial agonist (60%) and an antagonist, respectively." SIGNOR-258616 4-fluoro-N-{2-[4-(7-methoxynaphthalen-1-yl)piperazin-1-yl]ethyl}benzamide chemical CHEBI:64101 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258893 4-fluoro-N-{2-[4-(7-methoxynaphthalen-1-yl)piperazin-1-yl]ethyl}benzamide chemical CHEBI:64101 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258858 "NAN 190" chemical CHEBI:64131 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258855 nafadotride chemical CHEBI:64191 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258854 methiothepin chemical CHEBI:64203 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258853 methiothepin chemical CHEBI:64203 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258892 lurasidone chemical CHEBI:70735 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10030 20404009 t Luana "In vitro functional assays demonstrated that lurasidone acts as an antagonist at D2 and 5-HT7 receptors and as a partial agonist at the 5-HT1A receptor subtype." SIGNOR-259463 (S,S)-asenapine chemical CHEBI:71257 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258570 (S,S)-asenapine chemical CHEBI:71257 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258848 8-OH-DPAT chemical CHEBI:73364 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258847 8-OH-DPAT chemical CHEBI:73364 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258890 olanzapine chemical CHEBI:7735 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258834 olanzapine chemical CHEBI:7735 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258509 pipamperone chemical CHEBI:78549 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258575 pimozide chemical CHEBI:8212 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258841 pindolol chemical CHEBI:8214 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258884 paliperidone chemical CHEBI:82978 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258565 propranolol chemical CHEBI:8499 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9205951 t miannu "The actions of several serotonergic ligands in use or under development for the treatment of migraine headaches were examined at recombinant human 5-HT1A receptors stably expressed in Chinese Hamster Ovary cells. Of the prophylactic antimigraine drugs tested, methysergide and lisuride behaved as efficacious agonists (Emax > or = 90% relative to 5-HT) whereas pitozifen and (-)propranolol acted as a partial agonist (60%) and an antagonist, respectively." SIGNOR-258614 quetiapine chemical CHEBI:8707 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258533 quetiapine chemical CHEBI:8707 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258842 risperidone chemical CHEBI:8871 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258525 risperidone chemical CHEBI:8871 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258840 sertindole chemical CHEBI:9122 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258843 sertindole chemical CHEBI:9122 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258549 1-(4-fluorophenyl)-4-[4-(5-fluoro-2-pyrimidinyl)-1-piperazinyl]-1-butanol chemical CHEBI:91549 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258849 8-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:91845 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258860 5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole chemical CHEBI:92005 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258857 3,5-dichloro-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2-hydroxy-6-methoxybenzamide chemical CHEBI:92070 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258856 4-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]aniline chemical CHEBI:92250 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258852 spiperone chemical CHEBI:9233 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258894 spiperone chemical CHEBI:9233 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258859 8-[4,4-bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:93369 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000601 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258540 1,1-dioxo-2-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-1,2-benzothiazol-3-one chemical CHEBI:93578 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258891 1,1-dioxo-2-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-1,2-benzothiazol-3-one chemical CHEBI:93578 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258851 thioridazine chemical CHEBI:9566 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258839 (R)-5-Fluoro-8-hydroxy-2-(dipropylamino)tetralin chemical CID:11957727 PUBCHEM HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258867 5-Fluoro-8-hydroxy-2-(dipropylamino)tetralin chemical CID:122187 PUBCHEM HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258865 "2-(4-(4,4-Bis(4-fluorophenyl)butyl)-1-piperazinyl)-3-pyridinecarboxylic acid methyl ester" chemical CID:127728 PUBCHEM HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258949 N-(2-(4-(7-Methoxy-1-naphthalenyl)-1-piperazinyl)ethyl)-2-thiophenecarboxamide chemical CID:131907 PUBCHEM HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258866 Zalospirone chemical CID:163925 PUBCHEM HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 9760039 t miannu "A range of serotonergic agonists and partial agonists were tested for their capacity to stimulate 5-HT1A receptor mediated GTPg binding in CHO-h5-HT1A membranes. The methoxynaphtylpiperazine ligand, S 14671,was the most potent agonist tested, with virtually full agonist activity, relative to 5-HT Table 1; Fig. 2C consistent with its exceptionally potent and efficacious actions in in vivo functional paradigms. Its analogue, S 14506 was also a highly potent and efficacious ligand (Emax90%) in agreement with previous in vivo studies ( Schreiber et al., 1994 ). (+)UH 301 exhibited partial agonist activity at 5-HT1A receptors" SIGNOR-258864 Tiospirone chemical CID:55752 PUBCHEM HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258863 Flesinoxan chemical CID:57347 PUBCHEM HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9760039 t miannu "Several compounds proposed as ‘atypical’ antipsychoticagents were found to exhibit agonist activity at 5-HT1A EC values were greater than the respective Kvalues50i .21.8""5.8-fold difference,ns10 and a high degree of correlation was observed. All the compounds displayed high or marked bind-ing affinity at CHO-h5-HT1A receptors except for olanzapine, which exhibited a micromolar Kvalue at h5-HTi1A receptors (table3)." SIGNOR-258950 DEAF1 protein O75398 UNIPROT HTR1A protein P08908 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14507979 f lperfetto "Our data indicate that NUDR is a repressor of the 5-HT1A receptor in raphe cells the function of which is abrogated by a promoter polymorphism." SIGNOR-254124 CDK5 protein Q00535 UNIPROT HTR1A protein P08908 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr314 LPSEAGPtPCAPASF 9534 BTO:0004055 30712943 t lperfetto "Cyclin-dependent kinase 5 promotes proteasomal degradation of the 5-HT 1A receptor via phosphorylation|5-HT1AR was phosphorylated by the Cdk5-p35 complex at Thr314 in the third cytoplasmic loop." SIGNOR-264406 YIF1B protein Q5BJH7 UNIPROT HTR1A protein P08908 UNIPROT "up-regulates activity" relocalization 10116 BTO:0000938 18685031 t nucleus lperfetto "Together, our results provide strong evidence that Yif1B is a member of the ER/Golgi trafficking machinery, which plays a key role in specific targeting of 5-HT(1A)R to the neuronal dendrites. This finding opens up new pathways for the study of 5-HT(1A)R regulation by partner proteins and for the development of novel antidepressant drugs.|We confirmed 5-HT(1A)R-Yif1B interaction by glutathione S-transferase pull-down experiments using rat brain extracts and transfected cell lines." SIGNOR-268299 CC2D1B protein Q5T0F9 UNIPROT HTR1A protein P08908 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007;BTO:0000938 19423080 t nucleus lperfetto "Human Freud-2/CC2D1B: a novel repressor of postsynaptic serotonin-1A receptor expression|Human Freud-2 showed strong repressor activity at the human 5-HT1A or heterologous promoter in human HEK-293 5-HT1A-negative cells and neuronal SK-N-SH cells, a model of postsynaptic 5-HT1A receptor-positive cells." SIGNOR-268298 CC2D1A protein Q6P1N0 UNIPROT HTR1A protein P08908 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000938 20171170 t nucleus lperfetto "Akt kinase-interacting protein 1 (Aki1)/Freud-1/CC2D1A is localized in the cytosol, nucleus, and centrosome. Aki1 plays distinct roles depending on its localization. In the cytosol, it acts as a scaffold protein in the phosphoinositide 3-kinase (PI3K)/3-phosphoinositide-dependent protein kinase 1 (PDK1)/Akt pathway. In the nucleus, it is a transcriptional repressor of the serotonin-1A (5-HT1A) receptor." SIGNOR-268295 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM5 protein P08912 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257472 atropine chemical CHEBI:16684 ChEBI CHRM5 protein P08912 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258393 amitriptyline chemical CHEBI:2666 ChEBI CHRM5 protein P08912 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258701 dothiepin chemical CHEBI:36798 ChEBI CHRM5 protein P08912 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258695 Hexocyclium chemical CHEBI:5707 ChEBI CHRM5 protein P08912 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258399 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257453 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258897 apraclonidine chemical CHEBI:2788 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" -1 8784451 t miannu "we describe full details of our studies with 2-[(5-methylbenz-1-ox-4-azin-6-yl)imino]imidazoline (AGN 193080, 3), a potent, selective α2 adrenoceptor agonist that does not cross the blood−brain barrier." SIGNOR-258497 tolazoline chemical CHEBI:28502 ChEBI ADRA2A protein P08913 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258912 ZRSR2/U2AF2 complex SIGNOR-C81 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 11739736 f miannu "The essential splicing factor U2AF (U2 auxiliary factor) is a heterodimer composed of 65-kDa (U2AF(65)) and 35-kDa (U2AF(35)) subunits. U2AF(35) has multiple functions in pre-mRNA splicing. First, U2AF(35) has been shown to function by directly interacting with the AG at the 3' splice site. Second, U2AF(35) is thought to play a role in the recruitment of U2AF(65) by serine-arginine-rich (SR) proteins in enhancer-dependent splicing." SIGNOR-263946 brimonidine chemical CHEBI:3175 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258902 dexmedetomidine chemical CHEBI:4466 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258906 clonidine chemical CHEBI:46631 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258905 lofexidine chemical CHEBI:51368 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 22341244 t Luana "Lofexidine was selected because its scaffold is similar to that of the imidazolines of the present study and, as emerged from our functional study (Table 2), it displayed significant α2A- and α2C-AR agonism. " SIGNOR-258332 Guanabenz chemical CHEBI:5553 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258909 Guanfacine chemical CHEBI:5558 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258919 oxymetazoline chemical CHEBI:7862 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258917 N-(2,6-dimethylphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine chemical CHEBI:92386 ChEBI ADRA2A protein P08913 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258922 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser314 DLEESSSsDHAERPP 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251443 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser312 ALDLEESsSSDHAER 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251441 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser313 LDLEESSsSDHAERP 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251442 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser311 DALDLEEsSSSDHAE 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251440 PRKCD protein Q05655 UNIPROT ADRA2A protein P08913 UNIPROT "up-regulates activity" phosphorylation Ser247 RRTRVPPsRRGPDAV 10029 BTO:0000246 11732925 t lperfetto "Taken together, these results indicate that S232 acts as a selective, PKC-sensitive, modulator of effector coupling of the alpha(2A)AR to inositol phosphate stimulation. This represents one mechanism by which cells route stimuli directed to multifunctional receptors to selected effectors so as to attain finely targeted signaling." SIGNOR-249126 PTPN1 protein P18031 UNIPROT ROS1 protein P08922 UNIPROT down-regulates dephosphorylation Tyr2110 FGLARDIyKNDYYRK 9606 17416557 t gcesareni "In an approach to gain insight into the sequence-dependent dephosphorylation of multiple phosphotyrosyl-containing peptides by the phosphatases shp-1 and ptp1b, we applied a chromatographic technique for the analysis of the dephosphorylation products." SIGNOR-154199 PTPN1 protein P18031 UNIPROT ROS1 protein P08922 UNIPROT down-regulates dephosphorylation Tyr2114 RDIYKNDyYRKRGEG 9606 17416557 t gcesareni "In an approach to gain insight into the sequence-dependent dephosphorylation of multiple phosphotyrosyl-containing peptides by the phosphatases shp-1 and ptp1b, we applied a chromatographic technique for the analysis of the dephosphorylation products." SIGNOR-154203 PTPN1 protein P18031 UNIPROT ROS1 protein P08922 UNIPROT down-regulates dephosphorylation Tyr2115 DIYKNDYyRKRGEGL 9606 17416557 t gcesareni "In an approach to gain insight into the sequence-dependent dephosphorylation of multiple phosphotyrosyl-containing peptides by the phosphatases shp-1 and ptp1b, we applied a chromatographic technique for the analysis of the dephosphorylation products." SIGNOR-154207 PTPN6 protein P29350 UNIPROT ROS1 protein P08922 UNIPROT down-regulates dephosphorylation Tyr2274 KNREGLNyMVLATEC 9606 11266449 t gcesareni "Phosphorylated ros strongly and directly associates with shp-1.Overexpression Of shp-1 results in ros dephosphorylation and effectively downregulates ros-dependent proliferation and transformation" SIGNOR-105919 KDM6A protein O15550 UNIPROT HOXC4 protein P09017 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24561908 t miannu "Evidence for direct involvement of UTX in regulation of HOX gene activity was demonstrated through UTX knockdown experiments in HEK293T cells in which loss of UTX induced transcriptional repression of HOXA and HOXC clusters." SIGNOR-260030 TP53 protein P04637 UNIPROT FGF2 protein P09038 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 10029407 f miannu "p53 transcriptionally activates expression of the genes encoding epidermal growth factor receptor, matrix metalloproteinase (MMP)-2, cathepsin D, and thrombospondin-1 but represses expression of the genes encoding basic fibroblast growth factor and multidrug resistance-1." SIGNOR-255431 HMGB2 protein P26583 UNIPROT POU2F2 protein P09086 UNIPROT "up-regulates activity" binding 10090 7720710 t 2 miannu "HMG2 and Oct2 interact via their HMG domains and POU homeodomains, respectively. This interaction is not restricted to Oct2, as other members of the octamer transcription factor family like Oct1 and Oct6 also interact with HMG2. The interaction with HMG2 results in a marked increase in the sequence-specific DNA binding activity of the Oct proteins" SIGNOR-240108 POU2AF1 protein Q16633 UNIPROT POU2F2 protein P09086 UNIPROT up-regulates binding 9606 BTO:0000776 8654375 t miannu "We have shown previously that both octamer binding transcription factors, namely the ubiquitous oct-1 and the b cell-specific oct-2a protein, can be enhanced in transcriptional activity by their association with the b cell-specific coactivator protein bob1, also calledobf-1or oca-b." SIGNOR-42278 EGFR protein P00533 UNIPROT GSTP1 protein P09211 UNIPROT up-regulates phosphorylation Tyr8 MPPYTVVyFPVRGRC 9606 BTO:0000150 19254954 t llicata "Taken together, these results and those of the ms/ms analyses confirmed tyr-3, tyr-7, and tyr-198 to be primary residues phosphorylated by egfr in the gstp1 protein. The phosphorylation increased gstp1 enzymatic activity significantly," SIGNOR-184387 EGFR protein P00533 UNIPROT GSTP1 protein P09211 UNIPROT up-regulates phosphorylation Tyr199 AFLASPEyVNLPING 9606 BTO:0000150 19254954 t llicata "Taken together, these results and those of the ms/ms analyses confirmed tyr-3, tyr-7, and tyr-198 to be primary residues phosphorylated by egfr in the gstp1 protein. The phosphorylation increased gstp1 enzymatic activity significantly," SIGNOR-184379 EGFR protein P00533 UNIPROT GSTP1 protein P09211 UNIPROT up-regulates phosphorylation Tyr4 yTVVYFPV 9606 BTO:0000150 19254954 t llicata "Taken together, these results and those of the ms/ms analyses confirmed tyr-3, tyr-7, and tyr-198 to be primary residues phosphorylated by egfr in the gstp1 protein. The phosphorylation increased gstp1 enzymatic activity significantly," SIGNOR-184383 "Vincristine sulfate" chemical CHEBI:79401 ChEBI MMP10 protein P09238 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30599272 t miannu "Vincristine is commonly administered as an effective anti-brain tumor drug. Vincristine treatment also impaired the microtubule-associated protein tubulin, and fibronectin, and downregulated MMP10 activity." SIGNOR-259253 USP6 protein P35125 UNIPROT MMP10 protein P09238 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20418905 f miannu "In this study we show that tre17 is sufficient to induce expression of mmp-9 and mmp-10, in a manner requiring its usp activity, but not its ability to bind arf6. Tre17 induces transcription of mmp-9 through activation of nuclear factor-kappab (nf-kappab), mediated in part by the gtpase rhoa and its effector kinase, rock." SIGNOR-164943 ZNF267 protein Q14586 UNIPROT MMP10 protein P09238 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 16054593 t Luana "Furthermore, ZNF267 binds to the MMP-10 promoter region as demonstrated by chromatin immunoprecipitation assays. In conclusion, our results suggest that ZNF267 as a negative transcriptional regulator of MMP-10 " SIGNOR-266211 SRC protein P12931 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates activity" phosphorylation Tyr81 EQGAAAIyTTQMDDF 9606 BTO:0000567 15342783 t lperfetto "These data suggest that phosphorylation of villin by c-src is involved in the actin cytoskeleton remodeling necessary for cell migration.To further investigate the role of tyrosine phosphorylated villin in cell migration, we used phosphorylation site mutants (tyrosine to phenylalanine or tyrosine to glutamic acid) in HeLa cells. We determined that tyrosine phosphorylation at residues 60, 81, and 256 of human villin played an essential role in cell migration as well as in the reorganization of the actin cytoskeleton" SIGNOR-247441 COL6A6 protein A6NMZ7 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254677 "ATP synthase" complex SIGNOR-C264 SIGNOR ATP smallmolecule CHEBI:15422 ChEBI "up-regulates quantity" "chemical modification" 9606 21874297 t miannu "Human mitochondrial (mt) ATP synthase, or complex V consists of two functional domains: F(1), situated in the mitochondrial matrix, and F(o), located in the inner mitochondrial membrane. Complex V uses the energy created by the proton electrochemical gradient to phosphorylate ADP to ATP." SIGNOR-261410 PAK1 protein Q13153 UNIPROT VIM protein P08670 UNIPROT unknown phosphorylation Ser56 SRSLYASsPGGVYAT 9606 BTO:0000887;BTO:0001260 15766329 t llicata "In the present study, pak1 was able to phosphorylate vimentin on ser-56 in vitro." SIGNOR-134520 SRC protein P12931 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates activity" phosphorylation Tyr256 LKAALKLyHVSDSEG 9606 15342783 t lperfetto "These data suggest that phosphorylation of villin by c-src is involved in the actin cytoskeleton remodeling necessary for cell migration.To further investigate the role of tyrosine phosphorylated villin in cell migration, we used phosphorylation site mutants (tyrosine to phenylalanine or tyrosine to glutamic acid) in HeLa cells. We determined that tyrosine phosphorylation at residues 60, 81, and 256 of human villin played an essential role in cell migration as well as in the reorganization of the actin cytoskeleton" SIGNOR-247433 SRC protein P12931 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates activity" phosphorylation Tyr60 KTASSLSyDIHYWIG 9606 BTO:0000567 15342783 t lperfetto "These data suggest that phosphorylation of villin by c-src is involved in the actin cytoskeleton remodeling necessary for cell migration.To further investigate the role of tyrosine phosphorylated villin in cell migration, we used phosphorylation site mutants (tyrosine to phenylalanine or tyrosine to glutamic acid) in HeLa cells. We determined that tyrosine phosphorylation at residues 60, 81, and 256 of human villin played an essential role in cell migration as well as in the reorganization of the actin cytoskeleton" SIGNOR-247437 CDX1 protein P47902 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19371634 f miannu "We concluded that cdx2 regulates intestinal villin expression through recruiting brm-type swi/snf complex to the villin promoter." SIGNOR-185483 CDX2 protein Q99626 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19371634 f miannu "We concluded that cdx2 regulates intestinal villin expression through recruiting brm-type swi/snf complex to the villin promoter." SIGNOR-185486 CEBPD protein P49716 UNIPROT CXCL1 protein P09341 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 23028973 f "CEBPD activated in macrophages played a functional role in promoting the tube formation of endothelial cells and the migration and proliferation of synoviocytes. In vivo DNA binding assays and reporter assays showed that CEBPD up-regulated CCL20, CXCL1, IL23A and TNFAIP6 transcripts through direct binding to their promoter regions." SIGNOR-254060 MTA1 protein Q13330 UNIPROT CXCL1 protein P09341 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "Screening for the expression of angiogenic cytokines expressed by ovarian cancer cells revealed MTA1-mediated upregulation of the oncogenic and angiogenic cytokine GRO (growth-regulated oncogene, CXCL1)." SIGNOR-254598 SMO protein Q99835 UNIPROT CXCL1 protein P09341 UNIPROT up-regulates binding 9606 16885213 t gcesareni "We found that smo, by virtue of what appears to be constitutive activity, activates all members of the g(i) family but does not activate members of the g(s), g(q), and g(12) families." SIGNOR-148484 "Brain-specific SWI/SNF SMARCA4 variant" complex SIGNOR-C486 SIGNOR Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR up-regulates 9606 BTO:0000143 25195934 f miannu "The BAF (mammalian SWI/SNF) complexes are a family of multi-subunit ATP-dependent chromatin remodelers that use ATP hydrolysis to alter chromatin structure. Distinct BAF complex compositions are possible through combinatorial assembly of homologous subunit families and can serve non-redundant functions. In mammalian neural development, developmental stage-specific BAF assemblies are found in embryonic stem cells, neural progenitors and postmitotic neurons. In particular, the neural progenitor-specific BAF complexes are essential for controlling the kinetics and mode of neural progenitor cell division, while neuronal BAF function is necessary for the maturation of postmitotic neuronal phenotypes as well as long-term memory formation. " SIGNOR-270759 FZD3 protein Q9NPG1 UNIPROT CXCL1 protein P09341 UNIPROT up-regulates binding 9606 14977528 t gcesareni "In the non-canonical wnt pathway, frizzled uses galfaq or galfai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat, and frizzled also signals through the small gtpases rho and rac to c-jun n-terminal kinase (jnk), which activates the ap1 transcription factor gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-122886 FZD3 protein Q9NPG1 UNIPROT CXCL1 protein P09341 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wnt pathway, frizzled uses galfaq or galfai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat, and frizzled also signals through the small gtpases rho and rac to c-jun n-terminal kinase (jnk), which activates the ap1 transcription factor gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-152597 PTTG1 protein O95997 UNIPROT LGALS1 protein P09382 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002428 19351864 f miannu "PTTG induced S100A4 and galectin-1 mRNA and protein expression as assessed by Western blot and reverse transcription-PCR." SIGNOR-255068 LY96 protein Q9Y6Y9 UNIPROT HMGB1 protein P09429 UNIPROT "up-regulates activity" binding 10090 BTO:0000801 25559892 t gcesareni "Here we demonstrate that the extracellular TLR4 adaptor, myeloid differentiation factor 2 (MD-2), binds specifically to the cytokine-inducing disulfide isoform of HMGB1, to the exclusion of other isoforms. Using MD-2-deficient mice, as well as MD-2 silencing in macrophages, we show a requirement for HMGB1-dependent TLR4 signaling." SIGNOR-252058 NPM1 protein P06748 UNIPROT FBP1 protein P09467 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003081;BTO:0000849 30616754 t lperfetto "For instance, nucleophosmin (NPM1) and zinc-finger protein X-linked (ZFX) bind to the E-box and ZFX binding site on the FBP1 promoter, respectively, and restrain FBP1 expression to facilitate aerobic glycolysis in PDAC and melanoma" SIGNOR-267594 ZFX protein P17010 UNIPROT FBP1 protein P09467 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003081;BTO:0000849 30616754 t lperfetto "For instance, nucleophosmin (NPM1) and zinc-finger protein X-linked (ZFX) bind to the E-box and ZFX binding site on the FBP1 promoter, respectively, and restrain FBP1 expression to facilitate aerobic glycolysis in PDAC and melanoma" SIGNOR-267595 ZEB1 protein P37275 UNIPROT FBP1 protein P09467 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000762 30616754 t lperfetto "Down-regulation of FBP1 by ZEB1-mediated repression confers to growth and invasion in lung cancer cells|we confirmed DNA methylation in the promoter contributed to the decrease of FBP1 expression in lung cancer cells. We identified Zinc finger E-box-binding homeobox 1 (ZEB1) bond to FBP1 promoter to enhance DNA methylation in lung cancer cells." SIGNOR-267596 TRIM28 protein Q13263 UNIPROT FBP1 protein P09467 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000594 28394358 t lperfetto "In this study, we demonstrated that the tripartite motif-containing protein 28 (TRIM28) binds directly to and promotes FBP1 for ubiquitination and degradation. MAGE-A3 and MAGE-C2, which are known to be overexpressed in HCC, can enhance TRIM28-dependent degradation of FBP1 by forming ubiquitin ligase complexes with TRIM28." SIGNOR-267591 F2RL2 protein O00254 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257234 P2RY10 protein O00398 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257005 FFAR1 protein O14842 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257184 FFAR2 protein O15552 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257075 HCRTR1 protein O43613 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257012 HCRTR2 protein O43614 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257008 GALR3 protein O60755 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256998 SPI1 protein P17947 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0004730 12130514 f lperfetto "The transcription factor PU.1 is required for normal blood cell development. PU.1 regulates the expression of a number of crucial myeloid genes, such as the macrophage colony-stimulating factor (M-CSF) receptor, the granulocyte colony-stimulating factor (G-CSF) receptor, and the granulocyte-macrophage colony-stimulating factor (GM-CSF) receptor. Myeloid cells derived from PU.1(-/-) mice are blocked at the earliest stage of myeloid differentiation, similar to the blast cells that are the hallmark of human acute myeloid leukemia (AML). These facts led us to hypothesize that molecular abnormalities involving the PU.1 gene could contribute to the development of AML." SIGNOR-249633 S1PR2 protein O95136 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257007 CHRM2 protein P08172 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256964 CHRM4 protein P08173 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256965 HTR1A protein P08908 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256972 CHRM5 protein P08912 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257009 ADRA2A protein P08913 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256977 DRD2 protein P14416 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256980 ADRA2B protein P18089 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256993 ADRA2C protein P18825 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256978 S1PR1 protein P21453 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256992 CNR1 protein P21554 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257003 CNR1 protein P21554 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" 9606 BTO:0002036 25012566 f lperfetto "We subsequently analyzed whether Gαo modulates the cellular activities of Necdin. Notably, expression of Gαo significantly augmented Necdin-mediated cellular responses, such as proliferation and differentiation. Moreover, activation of type 1 cannabinoid receptor (CB1R), a Gi/oα-coupled receptor, augmented cell growth suppression, which was mediated by Gαo and Necdin in U87MG cells containing CB1R, Gαo, and Necdin as normal components." SIGNOR-253389 DRD4 protein P21917 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256982 DRD5 protein P21918 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257244 EDNRB protein P24530 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257254 HRH2 protein P25021 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257250 EDNRA protein P25101 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257253 TACR1 protein P25103 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257249 "heparan sulfate octasaccharide" smallmolecule CHEBI:142519 ChEBI ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 27241222 f miannu "Many observations in animal models deficient for HSPGs and recent observations of human genetic mutations for biosynthesis of HSPGs have identified the importance of HSPGs for normal embryonic development and ECM organization." SIGNOR-264017 PTAFR protein P25105 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257262 F2R protein P25116 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257011 HTR1D protein P28221 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257000 HTR1B protein P28222 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256999 HTR2C protein P28335 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257013 NMBR protein P28336 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257248 HTR1E protein P28566 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256984 ADORA2A protein P29274 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257239 ADORA2B protein P29275 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257240 SMO protein Q99835 UNIPROT GNAI3 protein P08754 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling." SIGNOR-199165 BDKRB2 protein P30411 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256974 ADORA1 protein P30542 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256976 GRPR protein P30550 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257247 CCKAR protein P32238 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257236 CCKBR protein P32239 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257238 GPR183 protein P32249 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256994 HTR7 protein P34969 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257256 CNR2 protein P34972 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256979 proline smallmolecule CHEBI:26271 ChEBI ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 25386178 f apalma "Ornithine, via the enzyme OAT, is also a precursor amino acid for the synthesis of proline, which itself is essential for the synthesis of collagen." SIGNOR-255550 SSTR5 protein P35346 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256969 HRH1 protein P35367 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257251 OPRM1 protein P35372 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256990 DRD3 protein P35462 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256981 OPRK1 protein P41145 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256989 OPRL1 protein P41146 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257001 MC3R protein P41968 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257026 PTGER3 protein P43115 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256995 SPI1 protein P17947 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 20861919 f apalma "In the myeloid compartment, Gfi1 is part of a regulatory network that determines lineage fate decision between granulocyte and monocyte/macrophage development. In this compartment, Gfi1 antagonizes the function of the transcription factor Pu.1. Pu.1 promotes monocytic differentiation, whereas Gfi1 enhances granulocytic differentiation." SIGNOR-256372 PAX7 protein P23759 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates BTO:0001103 15501225 f svumbaca "We found that ectopic expression of Pax-7 prevented myogenic differentiation and the induction of myogenin protein." SIGNOR-255367 LPAR6 protein P43657 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257004 BDKRB1 protein P46663 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257237 GALR1 protein P47211 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256966 P2RY1 protein P47900 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257185 MTNR1A protein P48039 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256985 MTNR1B protein P49286 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256986 PRLHR protein P49683 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256973 HTR6 protein P50406 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257186 P2RY4 protein P51582 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257006 SMO protein Q99835 UNIPROT GNAI3 protein P08754 UNIPROT up-regulates binding 9606 16885213 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling." SIGNOR-148493 nepicastat chemical CHEBI:139334 ChEBI DBH protein P09172 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194625 F2RL1 protein P55085 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257144 GPR17 protein Q13304 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256971 HTR4 protein Q13639 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257242 P2RY6 protein Q15077 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257076 P2RY14 protein Q15391 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257002 LTB4R protein Q15722 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256970 FFAR4 protein Q5NUL3 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257246 GPR119 protein Q8TDV5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257241 LPAR1 protein Q92633 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256975 GHSR protein Q92847 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257255 P2RY11 protein Q96G91 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257261 MRGPRX2 protein Q96LB1 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257260 MRGPRX1 protein Q96LB2 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257259 OXGR1 protein Q96P68 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257243 F2RL3 protein Q96RI0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257245 S1PR3 protein Q99500 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257263 LPAR4 protein Q99677 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257258 N-(2,6-difluorophenyl)-5-[3-[2-[5-ethyl-2-methoxy-4-[4-(4-methylsulfonyl-1-piperazinyl)-1-piperidinyl]anilino]-4-pyrimidinyl]-2-imidazo[1,2-a]pyridinyl]-2-methoxybenzamide chemical CHEBI:91401 ChEBI IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192880 MCHR1 protein Q99705 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257235 P2RY13 protein Q9BPV8 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256749 NMUR2 protein Q9GZQ4 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257010 NPFFR1 protein Q9GZQ6 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256987 LPAR5 protein Q9H1C0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256997 P2RY12 protein Q9H244 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256991 LPAR2 protein Q9HBW0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257257 GPR35 protein Q9HC97 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256996 HOXA9 protein P31269 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255864 NFE2L2 protein Q16236 UNIPROT KRT16 protein P08779 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18629308 f miannu "When overexpressed in HaCaT cells, NRF2 was also directly involved in not only the up-regulation of the detoxification gene thioredoxin but also K16 gene expression." SIGNOR-254645 GPR84 protein Q9NQS5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256983 LPAR3 protein Q9UBY5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257141 UTS2R protein Q9UKP6 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257252 GPR132 protein Q9UNW8 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257187 GPR34 protein Q9UPC5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256967 HRH3 protein Q9Y5N1 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256968 NPFFR2 protein Q9Y5X5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256988 ETS2 protein P15036 UNIPROT SPARC protein P09486 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11175361 t miannu "Ets2 is expressed at high levels during the differentiation and matrix mineralization phases of MC3T3-E1 culture. In addition, several extracellular matrix (ECM) associated gene products are targets of Ets2. Some of these matrix associated genes include: bone sialoprotein, osteonectin, osteocalcin and osteopontin" SIGNOR-259874 VHL protein P40337 UNIPROT SPARC protein P09486 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000037 15824735 f miannu "three of the nine targets had been identified previously as candidate TSGs (DOC-2/DAB2, CDKN1C and SPARC) and all were upregulated by wild-type pVHL." SIGNOR-255603 COL1A1 protein P02452 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Collagen is the major structural protein in skeletal muscle ECM;...Several studies suggest that perimysial collagen is predominantly type I" SIGNOR-254662 SATB1 protein Q01826 UNIPROT SPARC protein P09486 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 17343824 f miannu "In this study, a SATB1 eukaryotic expression plasmid was transfected into the human erythroleukemia K562 cell line and individual clones that stably over-expressed the SATB1 protein were isolated. Microarray analysis revealed that hundreds of genes were either up- or down-regulated in the SATB1 over-expressing K562 cell lines. One of these was the extra-cellular matrix glycoprotein, SPARC (human secreted protein acidic and rich in cysteine). siRNA knock-down of SATB1 also reduced SPARC expression, which was consistent with elevated SPARC levels in the SATB1 over-expressing cell line." SIGNOR-255128 MYB protein P10242 UNIPROT GSTM1 protein P09488 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 14576818 t "Functional analysis of the GSTM1 promoter using reporter assays indicated that both the DNA binding and transactivation domains of Myb were required for transcriptional activation" SIGNOR-253975 PIK3CA protein P42336 UNIPROT TPM1 protein P09493 UNIPROT "up-regulates activity" phosphorylation Ser61 EDELDKYsEALKDAQ -1 16094730 t miannu "Here, we demonstrate a requirement for the protein kinase activity of PI(3)K in agonist-dependent beta-adrenergic receptor (betaAR) internalization. Using PI(3)K mutants with either protein or lipid phosphorylation activity, we identify the cytoskeletal protein non-muscle tropomyosin as a substrate of PI(3)K, which is phosphorylated in a wortmannin-sensitive manner on residue Ser 61. A constitutively dephosphorylated (S61A) tropomyosin mutant blocks agonist-dependent betaAR internalization, whereas a tropomyosin mutant that mimics constitutive phosphorylation (S61D) complements the PI(3)K mutant, with only lipid phosphorylation activity reversing the defective betaAR internalization." SIGNOR-263027 DAPK1 protein P53355 UNIPROT TPM1 protein P09493 UNIPROT "up-regulates activity" phosphorylation Ser283 HALNDMTsI 9606 BTO:0000007 17895359 t miannu "We identified, for the first time, death-associated protein kinase 1 (DAP kinase 1) as the kinase that phosphorylates tropomyosin-1 in response to ERK activation by hydrogen peroxide (H(2)O(2)). We also report that the phosphorylation of tropomyosin-1 mediated by DAP kinase occurs on Ser283. Our finding that tropomyosin-1 is phosphorylated downstream of ERK and DAP kinase and that it helps regulate the formation of stress fibers will aid understanding the role of this protein in regulating the endothelial functions associated with cytoskeletal remodeling." SIGNOR-262845 CSNK2A2 protein P19784 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser13 GFFSSSEsGAPEAAE -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250984 CSNK2A2 protein P19784 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser11 DFGFFSSsESGAPEA -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250983 GRK2 protein P25098 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser205 LCDFNPKsSKQCKDV 9606 22704991 t llicata "Moreover, we demonstrate that phosphorylation of ser204 in clcb is required for efficient endocytosis of a subset of gpcrs and identify g protein-coupled receptor kinase 2 (grk2) as a kinase that can phosphorylate clcb on ser204. Overexpression of clcb(s204a) specifically inhibits the endocytosis of those gpcrs whose endocytosis is grk2-dependent." SIGNOR-197873 CSNK2A1 protein P68400 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser11 DFGFFSSsESGAPEA -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250842 CSNK2A1 protein P68400 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser13 GFFSSSEsGAPEAAE -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250843 BACH1 protein O14867 UNIPROT HMOX1 protein P09601 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 14747657 t "These results indicate that ho-1 regulation involves a competition between the activator Nrf2 and the Bach1 repressor for interactions with the small Maf proteins." SIGNOR-259336 AKT1 protein P31749 UNIPROT HMOX1 protein P09601 UNIPROT unknown phosphorylation Ser188 LYRSRMNsLEMTPAV 9606 BTO:0000007 15581622 t llicata "We have identified a putative consensus sequence for phosphorylation by akt/pkb of ho-1 at ser188. although the changes in activity are small, this study provides the first evidence for a role of the survival kinase akt in the regulation of ho-1." SIGNOR-252506 PRDM2 protein Q13029 UNIPROT HMOX1 protein P09601 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8654390 f 2 miannu "We show that a portion of MTB-Zf, including an N-terminal zinc-finger domain, binds in vitro to MTE and that the transient coexpression of MTB-Zf cDNA leads to transativation of the heme-oxygenase-1 gene promoter." SIGNOR-241047 CCR1 protein P32246 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 25230753 f "CCL3, an eosinophil precursor-produced chemokine that signals through CCR1, promotes terminal differentiation of CCR1-positive eosinophil precursors in the absence of IL-5, highlighting an autocrine loop capable of sustaining eosinophil differentiation" SIGNOR-254369 NFE2L2 protein Q16236 UNIPROT HMOX1 protein P09601 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 t irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256276 AKT proteinfamily SIGNOR-PF24 SIGNOR HMOX1 protein P09601 UNIPROT unknown phosphorylation Ser188 LYRSRMNsLEMTPAV 9606 BTO:0000007 15581622 t llicata "We have identified a putative consensus sequence for phosphorylation by akt/pkb of ho-1 at ser188. although the changes in activity are small, this study provides the first evidence for a role of the survival kinase akt in the regulation of ho-1." SIGNOR-161283 sunitinib chemical CHEBI:38940 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 20185585 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-163956 sunitinib chemical CHEBI:38940 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 21423276 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-172926 sunitinib chemical CHEBI:38940 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 21993628 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-176766 imatinib chemical CHEBI:45783 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258227 "sorafenib tosylate" chemical CHEBI:50928 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "Further characterization of sorafenib revealed that this molecule was a multikinase inhibitor that targeted the vascular endothelial growth factor receptor family (VEGFR-2 and VEGFR-3) and platelet-derived growth factor receptor family (PDGFR-beta and Kit), which play key roles in tumor progression and angiogenesis. The in vitro and cellular profile of sorafenib is summarized in Table I." SIGNOR-259227 nilotinib chemical CHEBI:52172 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258259 canertinib chemical CHEBI:61399 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258095 masitinib chemical CHEBI:63450 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258246 axitinib chemical CHEBI:66910 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258075 regorafenib chemical CHEBI:68647 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "A novel multi-kinase inhibitor, regorafenib (Figure 1), inhibits vascular endothelial growth factor receptor (VEGFR) 1, VEGFR2, and VEGFR3, that play key roles in angiogenesis, and fibroblast growth factor receptor (FGFR) 1, platelet-derived growth factor receptor-β (PDGFR-β), tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2 (TIE2) and the mutant oncogenic kinase KIT, RET, B-RAF" SIGNOR-259180 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 17620431 t miannu "The present study describes an orally bioavailable, ATP-competitive, multitargeted kinase inhibitor, pazopanib (GW786034), and the drug concentration requirement for maximal in vivo activity. Pazopanib is a low nanomolar inhibitor of VEGFR, PDGFR, and c-Kit tyrosine kinases. Pazopanib inhibition of a number of kinases outside of the VEGFR family was also determined. These included Abl1; Akt3; activin-like kinase 6; cyclin-dependent kinase 1/cyclin A; cyclin-dependent kinase 2/cyclin A; c-fms; c-Kit; epidermal growth factor receptor; ErbB2; ErbB4; EphB4; focal adhesion kinase; FGF receptors (FGFR) 1, 2, and 3; Flt-3; glycogen synthase kinase 3; insulin-like growth factor type I receptor; insulin receptor; interleukin-2–inducible T-cell kinase; c-jun NH2-terminal kinases 1, 2, and 3; lymphocyte-specific protein tyrosine kinase (murine); Met; p38α; PDGFRα and PDGFRβ; protein kinase C-β1 and -β2; polo-like kinases 1 and 3; Ret; Src; Syk; Tie-2; and Wee1. All assays were conducted using purified, recombinantly expressed catalytic domains of the kinases." SIGNOR-259167 pazopanib chemical CHEBI:71219 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-257737 lurasidone chemical CHEBI:70735 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10030 20404009 t Luana "In vitro functional assays demonstrated that lurasidone acts as an antagonist at D2 and 5-HT7 receptors and as a partial agonist at the 5-HT1A receptor subtype." SIGNOR-257839 nintedanib chemical CHEBI:85164 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 18559524 t Luana "In this report, we describe the preclinical profile of BIBF 1120, a combined VEGFR, FGFR, and PDGFR inhibitor currently entering phase III clinical studies in non–small cell lung carcinoma and other cancers." SIGNOR-257799 tandutinib chemical CHEBI:90237 ChEBI PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258299 Crenolanib chemical CID:10366136 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191124 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259707 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258187 5-[(Z)-(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-3H-pyrrole-3-carboxamide chemical CID:73755145 PUBCHEM PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259808 5-[(Z)-(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-3H-pyrrole-3-carboxamide chemical CID:73755145 PUBCHEM PDGFRB protein P09619 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258288 ABL1 protein P00519 UNIPROT PDGFRB protein P09619 UNIPROT down-regulates phosphorylation Tyr970 GEGYKKKyQQVDEEF 9606 BTO:0000150;BTO:0000527 19275932 t gcesareni "These data are exciting as they indicate that abl kinases not only are activated by pdgfr and promote pdgfr-mediated proliferation and migration,but also act in an intricate negative feedback loop to turn-off pdgfr-mediated chemotaxis." SIGNOR-184556 ABL1 protein P00519 UNIPROT PDGFRB protein P09619 UNIPROT down-regulates phosphorylation Tyr686 IITEYCRyGDLVDYL 9606 BTO:0000150;BTO:0000527 19275932 t gcesareni "These data are exciting as they indicate that abl kinases not only are activated by pdgfr and promote pdgfr-mediated proliferation and migration,but also act in an intricate negative feedback loop to turn-off pdgfr-mediated chemotaxis." SIGNOR-184552 ABL1 protein P00519 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" phosphorylation Tyr934 PAHASDEiYEIMQKC 9606 19275932 t Manara "C-Abl phosphorylates three tyrosine residues on PDGFR-β (Y686, Y934, Y970) | These data are exciting as they indicate that abl kinases not only are activated by pdgfr and promote pdgfr-mediated proliferation and migration,but also act in an intricate negative feedback loop to turn-off pdgfr-mediated chemotaxis." SIGNOR-260931 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr579 VSSDGHEyIYVDPMQ 9606 BTO:0000599 9642269 t miannu "We used two platelet-derived growth factor beta-receptor (beta-PDGFR) mutants to identify events that are required for full engagement (autophosphorylation and activation of the kinase activity) of the beta-PDGFR kinase. The F79/81 receptor (Tyr to Phe substitution at 579 and 581 in the juxtamembrane domain of the receptor) was capable of only very modest ligand-dependent autophosphorylation and also failed to associate with numerous SH2 domain-containing proteins." SIGNOR-250254 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr775 SSNYMAPyDNYVPSA -1 8940081 t miannu "The SH2 domain of Grb7 can directly bind to the autophosphorylated PDGF beta-receptor in vitro. Grb7 association to the PDGF beta-receptor was dramatically reduced by replacement of tyrosine residues 716 or 775 with phenylalanine residues." SIGNOR-250259 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr581 SDGHEYIyVDPMQLP 9606 BTO:0000599 9642269 t miannu "We used two platelet-derived growth factor beta-receptor (beta-PDGFR) mutants to identify events that are required for full engagement (autophosphorylation and activation of the kinase activity) of the beta-PDGFR kinase. The F79/81 receptor (Tyr to Phe substitution at 579 and 581 in the juxtamembrane domain of the receptor) was capable of only very modest ligand-dependent autophosphorylation and also failed to associate with numerous SH2 domain-containing proteins." SIGNOR-250255 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr716 RPPSAELySNALPVG -1 8940081 t miannu "The SH2 domain of Grb7 can directly bind to the autophosphorylated PDGF beta-receptor in vitro. Grb7 association to the PDGF beta-receptor was dramatically reduced by replacement of tyrosine residues 716 or 775 with phenylalanine residues." SIGNOR-250256 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr763 DMKGDVKyADIESSN 9823 10391677 t miannu "Activation of the beta-receptor for platelet-derived growth factor (PDGF) by its ligand leads to autophosphorylation on a number of tyrosine residues. Here we show that Tyr763 in the kinase insert region is a novel autophosphorylation site, which after phosphorylation binds the protein tyrosine phosphatase SHP-2." SIGNOR-250258 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT unknown phosphorylation Tyr751 SKDESVDyVPMLDMK 9606 2550144 t llicata "We have identified two platelet-derived growth factor (pdgf)-dependent autophosphorylation sites in the beta subunit of the human pdgf receptor (pdgf-r). The major site of phosphorylation (tyr-857) corresponds to the major autophosphorylation site in many other tyrosine kinases. Tyr-751, which lies within the kinase insert region, is a second in vivo site and the major in vitro site." SIGNOR-22993 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT "up-regulates activity" phosphorylation Tyr740 TGESDGGyMDMSKDE -1 8195171 t miannu "Synthetic peptide analysis revealed that certain autophosphorylation sites in the PDGF beta-receptor (Tyr-579, Tyr-740, Tyr-751, and Tyr-771) were able to mediate the specific binding of the Shc SH2 domain as well as intact Shc proteins." SIGNOR-250257 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT up-regulates phosphorylation Tyr771 ADIESSNyMAPYDNY 9606 1314164 t llicata "Mutagenesis studies show that tyr740 and 751 are involved in the pdgf-stimulated binding of phosphatidylinositol (pi) 3 kinase, and tyr771 is required for efficient binding of gap, the gtpase activator of ras." SIGNOR-16892 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT unknown phosphorylation Tyr857 DIMRDSNyISKGSTF 9606 2550144 t llicata "We have identified two platelet-derived growth factor (pdgf)-dependent autophosphorylation sites in the beta subunit of the human pdgf receptor (pdgf-r). The major site of phosphorylation (tyr-857) corresponds to the major autophosphorylation site in many other tyrosine kinases. Tyr-751, which lies within the kinase insert region, is a second in vivo site and the major in vitro site." SIGNOR-22997 PTPN2 protein P17706 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr1021 PNEGDNDyIIPLPDP 10090 BTO:0002572 14966296 t "The PDGF beta receptor is negatively regulated by protein tyrosine phosphatases (PTPs).|In summary, our findings identify TC-PTP as a previously unrecognized negative regulator of PDGF beta receptor signaling and support the general notion that PTPs display site selectivity in their action on tyrosine kinase receptors.The fact that two of the investigated PDGF β receptor sites, Y1021 and Y771, displayed a larger increase in phosphorylation than Y579 and Y751 in TC-PTP ko MEFs indicated that these two sites are preferred substrates for TC-PTP." SIGNOR-248390 PTPN2 protein P17706 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr771 ADIESSNyMAPYDNY 10090 BTO:0002572 14966296 t "The PDGF beta receptor is negatively regulated by protein tyrosine phosphatases (PTPs).|In summary, our findings identify TC-PTP as a previously unrecognized negative regulator of PDGF beta receptor signaling and support the general notion that PTPs display site selectivity in their action on tyrosine kinase receptors.The fact that two of the investigated PDGF β receptor sites, Y1021 and Y771, displayed a larger increase in phosphorylation than Y579 and Y751 in TC-PTP ko MEFs indicated that these two sites are preferred substrates for TC-PTP." SIGNOR-248389 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT down-regulates dephosphorylation Tyr1021 PNEGDNDyIIPLPDP 9606 18567737 t gcesareni "Interestingly, resveratrol increased the activity of protein tyrosine phosphatase ptp1b, which dephosphorylates pdgf-stimulated phosphorylation at tyrosine-751 and tyrosine-716 on pdgfr with concomitant reduction in akt and erk1/2 kinase activity. these results for the first time provide evidence that the stilbene resveratrol targets ptp1b to inhibit pdgfr mitogenic signaling." SIGNOR-179068 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr740 TGESDGGyMDMSKDE -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248413 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr751 SKDESVDyVPMLDMK -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248414 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr1009 LDTSSVLyTAVQPNE -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248416 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT down-regulates dephosphorylation Tyr1009 LDTSSVLyTAVQPNE 9606 18567737 t gcesareni "Ptp1b blocked pdgf-induced tyr716 and tyr751 phosphorylation of the pdgfr." SIGNOR-179064 ETV6 protein P41212 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0000960;BTO:0002062 15958056 f irozzo "We thus conclude that TEL is also an accelerator for erythroid differentiation upon cytokine stimulation in human hematopoietic cells. We demonstrated in the present study that TEL accelerates erythroid differentiation induced by a physiological cytokine EPO in human leukemia cell line UT-7/GM." SIGNOR-256017 COL3A1 protein P02461 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Collagen is the major structural protein in skeletal muscle ECM;... type III collagen appears to be more evenly distributed between endomysium and epimysium" SIGNOR-254664 N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohexanecarboxamide chemical CHEBI:125619 ChEBI HTR1A protein P08908 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207779 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr771 ADIESSNyMAPYDNY -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248415 PTPN1 protein P18031 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr1021 PNEGDNDyIIPLPDP -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248417 PTPRG protein P23470 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr716 RPPSAELySNALPVG -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254715 ACP1 protein P24666 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr857 DIMRDSNyISKGSTF 9606 12149261 t "Insight into the role of low molecular weight phosphotyrosine phosphatase (LMW-PTP) on platelet-derived growth factor receptor (PDGF-r) signaling. LMW-PTP controls PDGF-r kinase activity through TYR-857 dephosphorylation|On the basis of these results, we propose a key role for LMW-PTP in PDGF-r down-regulation through the dephosphorylation of the activation loop Tyr-857, thus determining a general negative regulation of all downstream signals, with the exception of those elicited by internalized receptors." SIGNOR-248452 PTPN11 protein Q06124 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr751 SKDESVDyVPMLDMK -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248668 PTPN11 protein Q06124 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr771 ADIESSNyMAPYDNY -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248669 PTPN11 protein Q06124 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr740 TGESDGGyMDMSKDE -1 7545675 t "Upon activation, the βPDGFR is phosphorylated at multiple tyrosine residues and thereby becomes a docking site for SH2-domain-containing signal transduction proteins.|While all phosphotyrosine sites on the βPDGFR are equally good targets for rPTP1B, maps of the βPDGFR dephosphorylated by rSyp showed that rSyp had a distinct preference for certain sites (Fig. 4 D-F). The low dose of rSyp primarily dephosphorylated spots 1, 6, 7, 9, and to a lesser extent 8a|Spot 1 corresponds to tyrosine 751; spot 3 corresponds to tyrosine 1009; spot 6 corresponds to tyrosine 740; spot 8b corresponds to tyrosine 1021; spot 9 corresponds to tyrosine 771, and spots 2, 7, and 8a are as yet unidentified phosphopeptides" SIGNOR-248667 PTPRJ protein Q12913 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" dephosphorylation Tyr1021 PNEGDNDyIIPLPDP 9606 12062403 t "Primary sequence determinants responsible for site-selective dephosphorylation of the PDGF beta-receptor by the receptor-like protein tyrosine phosphatase DEP-1|DEP-1 dephosphorylation of original and chimeric phospho-peptides spanning the preferred pY1021" SIGNOR-248704 CSNK2A1 protein P68400 UNIPROT HOXB7 protein P09629 UNIPROT "down-regulates activity" phosphorylation Thr204 KTAGPGTtGQDRAEA 10090 BTO:0002882 11290787 t llicata "Thus, we concluded that CKII can phosphorylate HOXB7 in vitro and that this phosphorylation occurs at both of the CKII target sites, S133 and T204. | Wild-type HOXB7 inhibited the differentiation of 32D cells, whereas mutations in the Pbx-binding pentapeptide motif or the DNA-binding homeodomain, as well as internal deletions of the N-terminal unique region, blocked this effect. Interestingly, mutations eliminating two target sites for casein kinase II, the glutamate-rich C terminus, or the first 14 amino acids of HOXB7, led to enhanced 32D differentiation." SIGNOR-250897 COL4A1 protein P02462 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 12778132 t "Type IV collagen is the most abundant Type IV collagen is the most abundant constituent of the BM…All of the type IV collagen in mammals is derived from six genetically distinct alpha-chain polypeptides (alpha1-alpha6)" SIGNOR-254665 PTPN6 protein P29350 UNIPROT ROS1 protein P08922 UNIPROT down-regulates dephosphorylation 9606 11266449 t lperfetto "Overexpression of shp-1 results in ros dephosphorylation and effectively downregulates ros-dependent proliferation and transformation. We propose that shp-1 is an important downstream regulator of ros signaling." SIGNOR-105922 CSNK2A1 protein P68400 UNIPROT HOXB7 protein P09629 UNIPROT "down-regulates activity" phosphorylation Ser133 IYPWMRSsGTDRKRG 10090 BTO:0002882 11290787 t llicata "Thus, we concluded that CKII can phosphorylate HOXB7 in vitro and that this phosphorylation occurs at both of the CKII target sites, S133 and T204. | Wild-type HOXB7 inhibited the differentiation of 32D cells, whereas mutations in the Pbx-binding pentapeptide motif or the DNA-binding homeodomain, as well as internal deletions of the N-terminal unique region, blocked this effect. Interestingly, mutations eliminating two target sites for casein kinase II, the glutamate-rich C terminus, or the first 14 amino acids of HOXB7, led to enhanced 32D differentiation." SIGNOR-250896 KDM6A protein O15550 UNIPROT HOXC6 protein P09630 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24561908 t miannu "Evidence for direct involvement of UTX in regulation of HOX gene activity was demonstrated through UTX knockdown experiments in HEK293T cells in which loss of UTX induced transcriptional repression of HOXA and HOXC clusters." SIGNOR-260028 HMGB1 protein P09429 UNIPROT HOXC6 protein P09630 UNIPROT "up-regulates activity" binding -1 8890171 t miannu "We show that HMG1 interacts with proteins encoded by the HOX gene family by establishing protein-protein contacts between the HMG box domains and the HOX homeodomain. The functional role of these interactions was studied using the transcriptional activity of the human HOXD9 protein as a model. HMG1 enhances, in a dose-dependent fashion, the sequence-specific DNA binding activity in vitro, and the transcriptional activation in a co-transfection assay in vivo, of the HOXD9 protein." SIGNOR-219937 PRKCA protein P17252 UNIPROT HNRNPA1 protein P09651 UNIPROT down-regulates phosphorylation Ser95 RAVSREDsQRPGAHL 9606 7727389 t gcesareni "A survey of seven protein kinases showed that a1 was heavily phosphorylated by protein kinase c (pkc) and also was phosphorylated by casein kinase iiamino acid sequencing revealed that these sites were ser95, ser192, and ser199;phosphorylation at ser192 was more abundant than at ser95 and ser199. Phosphorylation by pkc inhibited the strand annealing activity of a1." SIGNOR-32291 AKT1 protein P31749 UNIPROT HNRNPA1 protein P09651 UNIPROT down-regulates phosphorylation Ser199 SQRGRSGsGNFGGGR 9606 18562319 t gcesareni "Our data also suggest that akt negatively regulates hnrnp a1-mediated ires activity via phosphorylation at ser199." SIGNOR-252519 TARDBP protein Q13148 UNIPROT HNRNPA1 protein P09651 UNIPROT up-regulates "post transcriptional regulation" 9606 BTO:0000567 29562314 t "in ALS TDP-43 induces alternative splicing of HNTNPA1 which increases its pathogenic aggregation." "TDP-43 regulates the alternative splicing of hnRNP A1 to yield an aggregation-prone variant in amyotrophic lateral sclerosis" SIGNOR-262824 TNPO1 protein Q92973 UNIPROT HNRNPA1 protein P09651 UNIPROT "up-regulates activity" relocalization 29970603 t lperfetto "TNPO1 only mediates the nuclear import of a subset of proteins.|Among TNPO1 cargos, the most extensively characterized is the RNA binding protein heterogeneous nuclear ribonucleoprotein 1 (hnRNPA1) (27), which functions in several processes including mRNA biogenesis and promotion of transcription factor activity (28–30). NPC protein NUP153 is also a target for TNPO1-mediated nuclear import" SIGNOR-262099 UBQLN2 protein Q9UHD9 UNIPROT HNRNPA1 protein P09651 UNIPROT "up-regulates quantity by stabilization" binding 25616961 t lperfetto "Confirmation of binding of recombinant full-length hnRNPA1 and hnRNPU proteins with ubiquilin-2 by GST-pull-down assays|Additionally, our evidence that ubiquilin-2 is in- volved in stabilizing hnRNPA1 protein" SIGNOR-262270 AKT proteinfamily SIGNOR-PF24 SIGNOR HNRNPA1 protein P09651 UNIPROT down-regulates phosphorylation Ser199 SQRGRSGsGNFGGGR 9606 18562319 t gcesareni "Our data also suggest that akt negatively regulates hnrnp a1-mediated ires activity via phosphorylation at ser199." SIGNOR-179059 Osmotic_stress stimulus SIGNOR-ST28 SIGNOR HNRNPA1 protein P09651 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000312 33172210 f "We found that osmotic stress robustly induced nuclear loss of TDP-43, SPFQ, FUS, hnRNPA1 and hnRNPK, with characteristic changes in nucleocytoplasmic localisation in an RBP-dependent manne" SIGNOR-262816 LCK protein P06239 UNIPROT CD3G protein P09693 UNIPROT "up-regulates activity" phosphorylation 10090 2470098 t "Last, we demonstrate directly that members of the CD3 complex, including the gamma, delta, and epsilon chains, as well as a putative zeta subunit, can be phosphorylated at tyrosine residues by the CD4/CD8.p56lck complex." SIGNOR-259928 midostaurin chemical CHEBI:63452 ChEBI FGR protein P09769 UNIPROT "down-regulates activity" "chemical inhibition" -1 30069632 t Gianni "Midostaurin (PKC412, Rydapt®) is an oral multiple tyrosine kinase inhibitor. Main targets are the kinase domain receptor, vascular endothelial-, platelet derived-, and fibroblast growth factor receptor, stem cell factor receptor c-KIT, as well as mutated and wild-type FLT3 kinase" SIGNOR-261976 FGR protein P09769 UNIPROT FGR protein P09769 UNIPROT "up-regulates activity" phosphorylation Tyr412 RLIKDDEyNPCQGSK -1 8612628 t "Autophosphorylation of c-Fgr under basal conditions involves Tyr-400 (homologous of c-Src Tyr-416) but not, to any appreciable extent, Tyr-511. Both Tyr-511 and Tyr-400, however, incorporate phosphate if autophosphorylation is performed in the presence of polycationic peptides, such as polylysine, histones H1 and protamines. Such a double phosphorylation induced by polylysine gives rise to an upshifted form of c-Fgr on SDS-PAGE and correlates with a stimulation of catalytic activity instead of a down-regulation" SIGNOR-251143 CSK protein P41240 UNIPROT FGR protein P09769 UNIPROT "down-regulates activity" phosphorylation Tyr523 FTSAEPQyQPGDQT -1 7515063 t llicata "CSK catalyzed phosphorylation affects Tyr-511 of c-Fgr, homologous to Tyr-527 of c-Src and it prevents the autophosphorylation normally occurring at c-Fgr Tyr-400, homologous to c-Src Tyr-416. | Once phosphorylated at Tyr-511 and down-regulated by CSK, c-Fgr is no more susceptible to polylysine stimulation." SIGNOR-250779 CDX2 protein Q99626 UNIPROT LCT protein P09848 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9148757 t "By electrophoretic mobility-shift assay it was shown that the factor Cdx-2 (a homoeodomain-protein related to caudal) binds to a TTTAC sequence in the CE-LPH1. Furthermore it was demonstrated that Cdx-2 is able to activate reporter gene transcription by binding to CE-LPH1." SIGNOR-253964 A-966492 chemical CID:16666333 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205698 1038915-60-4 chemical CID:24958200 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194399 DEAF1 protein O75398 UNIPROT HTR1A protein P08908 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000142 29636529 t Gianni "The human 5-HT1A gene (HTR1A) rs6295 risk allele prevents Deaf1 binding to HTR1A, resulting in increased 5-HT1A autoreceptor transcription" SIGNOR-269064 4-Iodo-3-nitrobenzamide chemical CID:9796068 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193474 MAPK1 protein P28482 UNIPROT PARP1 protein P09874 UNIPROT up-regulates phosphorylation Thr373 AATPPPStASAPAAV 9606 BTO:0000938 BTO:0000142 16627622 t esanto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-146224 MAPK1 protein P28482 UNIPROT PARP1 protein P09874 UNIPROT up-regulates phosphorylation Ser372 VAATPPPsTASAPAA 9606 BTO:0000938 BTO:0000142 16627622 t esanto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-146220 FLT3 protein P36888 UNIPROT PARP1 protein P09874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 21228325 f "Interestingly, quantitative RT-PCR analysis demonstrated a 2-fold increase in PARP-1 expression. Western blotting analysis of protein nuclear extracts from FLT3/ITD B-cells confirmed that PARP1 was up-regulated, compared with wild-type controls " SIGNOR-261554 CASP3 protein P42574 UNIPROT PARP1 protein P09874 UNIPROT "down-regulates activity" cleavage 10090 BTO:0000331 11907276 t amattioni "Caspase-3 cleaves parp-1. During cd95-mediated apoptosis proteolytic inactivation of parp-1 by caspases prevents atp depletion and thereby ensures the execution of the apoptotic process" SIGNOR-116178 CASP7 protein P55210 UNIPROT PARP1 protein P09874 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Caspase-7 cleaves parp;redundancy exists between the caspase-3 and -7 at the level of parp proteolysis." SIGNOR-83703 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR PARP1 protein P09874 UNIPROT "down-regulates activity" cleavage 10090 BTO:0000331 11907276 t amattioni "Caspase-3 cleaves parp-1. During cd95-mediated apoptosis proteolytic inactivation of parp-1 by caspases prevents atp depletion and thereby ensures the execution of the apoptotic process" SIGNOR-256465 "Caspase 7 complex" complex SIGNOR-C232 SIGNOR PARP1 protein P09874 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Caspase-7 cleaves parp;redundancy exists between the caspase-3 and -7 at the level of parp proteolysis." SIGNOR-256470 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates phosphorylation Ser372 VAATPPPsTASAPAA 9606 BTO:0000938 BTO:0000142 16627622 t lperfetto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-244669 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates phosphorylation Thr373 AATPPPStASAPAAV 9606 BTO:0000938 BTO:0000142 16627622 t lperfetto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-244673 DNA_damage stimulus SIGNOR-ST1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates 9606 17891139 f miannu "We identify the major poly(ADP-ribosyl)ated sites of p53 by PARP-1 and find that PARP-1-mediated poly(ADP-ribosyl)ation blocks the interaction between p53 and the nuclear export receptor Crm1, resulting in nuclear accumulation of p53. These findings molecularly link PARP-1 and p53 in the DNA-damage response, providing the mechanism for how p53 accumulates in the nucleus in response to DNA damage.|PARP-1 is super-activated by binding to damaged DNA, and poly(ADP-ribosyl)ates p53. Poly(ADP-ribosyl)ation probably induces a structural change that mask the NES, and thus Crm1 can no longer target p53 to the nuclear export machinery, resulting in accumulation of p53 in the nucleus." SIGNOR-260065 PARP1 protein P09874 UNIPROT POLA1 protein P09884 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 9518481 t Federica "We provide evidence that in proliferating cells: (i) PARP is physically associated with the catalytic subunit of the DNA polymerase α–primase tetramer, an association confirmed by confocal microscopy, demonstrating that both enzymes are co-localized at the nuclear periphery of HeLa cells.|(iii) PARP-deficient cells derived from PARP knock-out mice exhibited reduced DNA polymerase activity," SIGNOR-261270 RPA1 protein P27694 UNIPROT POLA1 protein P09884 UNIPROT "up-regulates activity" binding -1 9214288 t Federica "In our studies, we have shown that T antigen, DNA polymerase R, and the activation domain of VP16 all interact with overlapping regions of the 70-kDa subunit of RPA.| In the latter, both the direct protein-protein interaction and ssDNA-binding activities of RPA were needed for RPA to modulate polymerase processivity. We also found that SV40 T antigen inhibited the ability of RPA to increase processivity of DNA polymerase alpha, suggesting that this activity of RPA may be important for elongation but not during the initiation of DNA replication." SIGNOR-261272 MCM10 protein Q7L590 UNIPROT POLA1 protein P09884 UNIPROT "up-regulates quantity by stabilization" relocalization -1 19608746 t Federica "Mcm10 is an essential eukaryotic protein required for the initiation and elongation phases of chromosomal replication. Specifically, Mcm10 is required for the association of several replication proteins, including DNA polymerase alpha (pol alpha), with chromatin." SIGNOR-261271 PRKACA protein P17612 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates activity" phosphorylation Ser524 GMRGRKSsGFPKSVK -1 15280375 t lperfetto "These results indicate that PKA phosphorylates 5-LO on Ser-523, which inhibits the catalytic activity of 5-LO and reduces cellular LT generation." SIGNOR-264410 MAPK3 protein P27361 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser664 QLPYYYLsPDRIPNS 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264440 MAPK3 protein P27361 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser272 CSLERQLsLEQEVQQ 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264441 MAPK1 protein P28482 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser664 QLPYYYLsPDRIPNS 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264409 MAPK1 protein P28482 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser272 CSLERQLsLEQEVQQ 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264439 MAPKAPK2 protein P49137 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser272 CSLERQLsLEQEVQQ -1 11844797 t miannu "Arachidonic acid promotes phosphorylation of 5-lipoxygenase at Ser-271 by MAPK-activated protein kinase 2 (MK2). when stimulated with only exogenous arachidonic acid, activity for the S271A mutant was significantly lower as compared with wild type 5-LO." SIGNOR-250143 MECP2 protein P51608 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001412 19781662 f "Human 5-lipoxygenase (5-LO) is the key enzyme in the formation of inflammatory leukotrienes. 5-LO gene expression is mainly restricted to B cells and cells of myeloid origin. It is known that basal 5-lipoxygenase promoter activity is regulated by DNA methylation.|Using ChIP assays, we found that the methyl-DNA binding proteins MBD1, MBD2 and MeCP2 bind to the methylated 5-LO core promoter in U937 cells. Knock down of each of the MBDs upregulates 5-LO mRNA expression in U937 cells indicating that these proteins are involved in silencing of the 5-LO gene." SIGNOR-254062 MBD2 protein Q9UBB5 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001412 19781662 f "Human 5-lipoxygenase (5-LO) is the key enzyme in the formation of inflammatory leukotrienes. 5-LO gene expression is mainly restricted to B cells and cells of myeloid origin. It is known that basal 5-lipoxygenase promoter activity is regulated by DNA methylation.|Using ChIP assays, we found that the methyl-DNA binding proteins MBD1, MBD2 and MeCP2 bind to the methylated 5-LO core promoter in U937 cells. Knock down of each of the MBDs upregulates 5-LO mRNA expression in U937 cells indicating that these proteins are involved in silencing of the 5-LO gene." SIGNOR-254026 MBD1 protein Q9UIS9 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001412 19781662 f "Human 5-lipoxygenase (5-LO) is the key enzyme in the formation of inflammatory leukotrienes. 5-LO gene expression is mainly restricted to B cells and cells of myeloid origin. It is known that basal 5-lipoxygenase promoter activity is regulated by DNA methylation.|Using ChIP assays, we found that the methyl-DNA binding proteins MBD1, MBD2 and MeCP2 bind to the methylated 5-LO core promoter in U937 cells. Knock down of each of the MBDs upregulates 5-LO mRNA expression in U937 cells indicating that these proteins are involved in silencing of the 5-LO gene." SIGNOR-254030 CAMK2A protein Q9UQM7 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser272 CSLERQLsLEQEVQQ 9606 BTO:0000567 18978352 t lperfetto "Phosphorylation of serine 271 on 5-lipoxygenase and its role in nuclear export|We report here that 5-LO is constitutively phosphorylated on Ser-271 in transfected NIH 3T3 cells. This residue is nested in a classical nuclear export sequence, and phosphorylated Ser-271 5-LO was exclusively found in the nucleus by immunofluorescence and by fractionation techniques|Nuclear export of 5-LO can also be induced by KN-93, an inhibitor of Ca2+/calmodulin-dependent kinase II, and the effects of SB 203,580 plus KN-93 are additive. Finally, HeLa cells, which lack nuclear 5-LO, also lack constitutive phosphorylation of Ser-271. Taken together, these results indicate that the phosphorylation of Ser-271 serves to inhibit the nuclear export of 5-LO." SIGNOR-264408 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser664 QLPYYYLsPDRIPNS 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264442 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ALOX5 protein P09917 UNIPROT "up-regulates activity" phosphorylation Ser272 CSLERQLsLEQEVQQ 9606 BTO:0000567 12670876 t lperfetto "Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells." SIGNOR-264443 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263431 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263437 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263435 COL1A2 protein P08123 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 11007770 f gcesareni "The present study was designed to further characterize tgfbeta up-regulation of col1a2 and more generally, to increase our understanding of the tgfbeta signaling pathway that controls ecm accumulation." SIGNOR-82405 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263438 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263432 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263436 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263439 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263433 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263428 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263425 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263422 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263429 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263423 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263426 CSMD1 protein Q96PZ7 UNIPROT C4B protein P0C0L5 UNIPROT "down-regulates quantity" binding 9606 28345259 t miannu "CUB and sushi multiple domains 1 (CSMD1) is a relatively poorly studied large transmembrane protein of 390 kDa composed of 14 N-terminal CUB domains interspersed with complement control protein (CCP) domains followed by 15 consecutive CCP domains. The active domains of CSMD1 were then identified in CCP17-21, which were shown to interact with C4b and C3b and present these complement proteins for degradation by factor" SIGNOR-265149 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263427 SMOC1 protein Q9H4F8 UNIPROT SPARC protein P09486 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260401 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263430 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263424 ZNHIT1 protein O43257 UNIPROT H2AZ1 protein P0C0S5 UNIPROT unknown 9606 BTO:0000887 20473270 f gcesareni "The chromatin-remodelling complex snf2-related cbp activator protein (srcap) regulates chromatin structure in yeast by modulating the exchange of histone h2a for the h2a.z variant. We also show that p18hamlet is required for h2a.z accumulation into this genomic region and for subsequent muscle gene transcriptional activation." SIGNOR-165610 SLBP protein Q14493 UNIPROT H2AZ1 protein P0C0S5 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265408 BUB1 protein O43683 UNIPROT H2AC11 protein P0C0S8 UNIPROT "up-regulates activity" phosphorylation Thr121 AVLLPKKtESHHKAK 9606 BTO:0000567 19965387 t lperfetto "the localization of hBub1 kinase usually defines the centromere-specific phosphorylation of H2A-T120. Accordingly, hSgo1 localized along the whole chromosome length in H2B-hBub1deltaN cells (Fig. 6D), indicating that H2A-pT120 plays a predominant role in defining shugoshin localization sites on the human chromosomes" SIGNOR-265261 SLBP protein Q14493 UNIPROT H2AC11 protein P0C0S8 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265403 SLBP protein Q14493 UNIPROT H2BW2 protein P0C1H6 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265395 SLBP protein Q14493 UNIPROT H2AB1 protein P0C5Y9 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265411 SLBP protein Q14493 UNIPROT H2AB2 protein P0C5Z0 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265407 FGFR1 protein P11362 UNIPROT "Non-structural protein 2" protein P0C6X7_PRO_0000037310 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-260150 SLC36A1 protein Q7Z2H8 UNIPROT alanine smallmolecule CHEBI:16449 ChEBI "up-regulates quantity" relocalization 9606 12748860 t lperfetto "Both PAT1 and PAT2 mediate 1:1 symport of protons and small neutral amino acids such as glycine, alanine, and proline.|The first member of the SLC36 family, present in both intracellular and plasma membranes, was identified independently as a lysosomal amino acid transporter (LYAAT1) responsible for the export of lysosomal proteolysis products into the cytosol and as a proton/amino acid transporter (PAT1) responsible for the absorption of amino acids in the gut." SIGNOR-264739 UCHL1 protein P09936 UNIPROT UBC protein P0CG48 UNIPROT "up-regulates quantity" cleavage 9606 9521656 t lperfetto "These data suggest that the physiological role of UCH is to hydrolyze small adducts of ubiquitin and to generate free monomeric ubiquitin from ubiquitin proproteins, but not to deubiquitinate ubiquitin-protein conjugates or disassemble polyubiquitin chains" SIGNOR-249693 PINK1 protein Q9BXM7 UNIPROT UBC protein P0CG48 UNIPROT "up-regulates activity" phosphorylation Ser65 DYNIQKEsTLHLVLR 9606 BTO:0000938 24784582 t lperfetto "Ubiquitin is phosphorylated by PINK1 to activate parkin|PINK1 phosphorylated ubiquitin at Ser65 both in vitro and in cells" SIGNOR-249691 adenosine smallmolecule CHEBI:16335 ChEBI ADORA3 protein P0DMS8 UNIPROT "up-regulates activity" binding -1 14662005 t Luana "Adenosine is a physiological nucleoside which acts as an autocoid and activates G protein-coupled membrane receptors, designated A1, A2A, A2B and A3." SIGNOR-268422 adenosine smallmolecule CHEBI:16335 ChEBI ADORA3 protein P0DMS8 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257449 TOMM70 protein O94826 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates activity" binding 9534 12526792 t miannu "The Tom70 receptor is a membrane-localized cochaperone that integrates the Hsp70/Hsp90 chaperones with mitochondrial preprotein targeting and translocation. In mammals, preprotein in the cytosol is associated with both Hsp90 and Hsp70 in a multichaperone complex, and docking of Hsp90 and/or Hsp70 onto Tom70 is essential for preprotein targeting." SIGNOR-261380 STAT3 protein P40763 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255240 FOXA1 protein P55317 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19486887 f miannu "The results showed overexpression of Foxa1 promoted the expression of HSP72, while Foxa1 depletion, induced by antisense oligonucleotides, decreased the expression of HSP72 in MCF-7 cells under normal and heat stress condition." SIGNOR-254164 HSPH1 protein Q92598 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255242 BAG5 protein Q9UL15 UNIPROT HSPA1A protein P0DMV8 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 15603737 t Monia "Here, we show that BAG5, a BAG domain-containing family member, interacts with both Hsp70 and parkin with deleterious functional consequences. Through these interactions, BAG5 inhibits Hsp70 chaperone activity and parkin E3 ubiquitin ligase activity; Thus, BAG5 interacts with Hsp70 in vitro and in vivo, and substitution of select residues within the BAG domains is sufficient to abolish this interaction." SIGNOR-261196 STAT3 protein P40763 UNIPROT HSPA1B protein P0DMV9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255241 FOXA1 protein P55317 UNIPROT HSPA1B protein P0DMV9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 19486887 f miannu "The results showed overexpression of Foxa1 promoted the expression of HSP72, while Foxa1 depletion, induced by antisense oligonucleotides, decreased the expression of HSP72 in MCF-7 cells under normal and heat stress condition." SIGNOR-254165 HSPH1 protein Q92598 UNIPROT HSPA1B protein P0DMV9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255243 BAG5 protein Q9UL15 UNIPROT HSPA1B protein P0DMV9 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 15603737 t Monia "Here, we show that BAG5, a BAG domain-containing family member, interacts with both Hsp70 and parkin with deleterious functional consequences. Through these interactions, BAG5 inhibits Hsp70 chaperone activity and parkin E3 ubiquitin ligase activity; Thus, BAG5 interacts with Hsp70 in vitro and in vivo, and substitution of select residues within the BAG domains is sufficient to abolish this interaction." SIGNOR-261197 COL1A2 protein P08123 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Collagen is the major structural protein in skeletal muscle ECM;...Several studies suggest that perimysial collagen is predominantly type I" SIGNOR-254663 ARID3A protein Q99856 UNIPROT "Immunoglobulin delta heavy chain" protein P0DOX3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 16738337 t lperfetto "In this work, we show that TFII-I directly interacts with human Bright through amino acids in Bright's protein interaction domain and that specific tyrosine residues of TFII-I are essential for Bright-induced activity of an immunoglobulin reporter gene. Moreover, inhibition of TFII-I function in a B-cell line resulted in decreased heavy-chain transcript levels.| Figure ​3 shows that both anti-Bright and anti-TFII-I precipitated the bf150 Bright binding site from the B-cell line but not from a T-cell line that contains but does not express the V1 gene." SIGNOR-268531 ARID3A protein Q99856 UNIPROT "Immunoglobulin mu heavy chain" protein P0DOX6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 16738337 t lperfetto "In this work, we show that TFII-I directly interacts with human Bright through amino acids in Bright's protein interaction domain and that specific tyrosine residues of TFII-I are essential for Bright-induced activity of an immunoglobulin reporter gene. Moreover, inhibition of TFII-I function in a B-cell line resulted in decreased heavy-chain transcript levels.| Figure ​3 shows that both anti-Bright and anti-TFII-I precipitated the bf150 Bright binding site from the B-cell line but not from a T-cell line that contains but does not express the V1 gene." SIGNOR-268532 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM1 protein P0DP23 UNIPROT up-regulates "chemical activation" 9606 10884684 t lperfetto "Calmodulin is the best studied and prototypical example of the e-f-hand family of ca2+-sensing proteins. In the event of a transient rise in Ca2+, the Ca2+ ion is coordinated in each Ca2+-binding loop of Ca2+–CaM by seven, primarily carboxylate, ligands. The binding of Ca2+ leads to substantial alterations in the interhelical angles within the E–F hands in each domain and dramatically changes the two domains of CaM to produce more ‘openÂ’ conformations" SIGNOR-78915 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM1 protein P0DP23 UNIPROT up-regulates "chemical activation" 10090 10448861 t lperfetto "Treatment with igf-1 or insulin and dexamethasone mobilizes intracellular calcium, activates the ca2+/calmodulin-dependent phosphatase calcineurin, and induces the nuclear translocation of the transcription factor nf-atc1." SIGNOR-235590 CCP110 protein O43303 UNIPROT CALM1 protein P0DP23 UNIPROT "up-regulates activity" binding 9606 16760425 t miannu "We report that CP110 interacts with two different Ca2+-binding proteins, calmodulin (CaM) and centrin, in vivo. our data demonstrate a functional role for CaM binding to CP110 and suggest that CP110 cooperates with CaM and centrin to regulate progression through cytokinesis." SIGNOR-265965 EGFR protein P00533 UNIPROT CALM1 protein P0DP23 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 7925415 t lperfetto "Phosphorylation of calmodulin by the epidermal-growth-factor-receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-34691 EGFR protein P00533 UNIPROT CALM1 protein P0DP23 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t lperfetto "Phosphorylation of calmodulin by the epidermal-growth-factor-receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-24778 INSR protein P06213 UNIPROT CALM1 protein P0DP23 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t lperfetto "The in vitro phosphorylation of calmodulin by the insulin receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-24782 CSNK2A1 protein P68400 UNIPROT CALM1 protein P0DP23 UNIPROT "down-regulates activity" phosphorylation Thr80 MARKMKDtDSEEEIR -1 26675311 t miannu "Phosphorylation of CaM at four sites by CK2 was found to follow a sequential order, with Ser81 as the first, Thr79 as the second, and Ser101 or Thr117 as the third." SIGNOR-266356 CSNK2A1 protein P68400 UNIPROT CALM1 protein P0DP23 UNIPROT "down-regulates activity" phosphorylation Ser82 RKMKDTDsEEEIREA -1 26675311 t miannu "Phosphorylation of CaM at four sites by CK2 was found to follow a sequential order, with Ser81 as the first, Thr79 as the second, and Ser101 or Thr117 as the third. We found that in the complex between CaM and CaMKII, residue E115 of CaM is strongly interacting with K299 of the kinase through forming a salt-bridge (PDB entry 1WEL), it is quite likely that the phosphorylation induced structural change can disrupt this interaction and negatively affect the binding between the two proteins" SIGNOR-266353 CSNK2A1 protein P68400 UNIPROT CALM1 protein P0DP23 UNIPROT "down-regulates activity" phosphorylation Ser102 KDGNGYIsAAELRHV -1 26675311 t miannu "Phosphorylation of CaM at four sites by CK2 was found to follow a sequential order, with Ser81 as the first, Thr79 as the second, and Ser101 or Thr117 as the third." SIGNOR-266354 CSNK2A1 protein P68400 UNIPROT CALM1 protein P0DP23 UNIPROT "down-regulates activity" phosphorylation Thr118 TNLGEKLtDEEVDEM -1 26675311 t miannu "Phosphorylation of CaM at four sites by CK2 was found to follow a sequential order, with Ser81 as the first, Thr79 as the second, and Ser101 or Thr117 as the third." SIGNOR-266355 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM2 protein P0DP24 UNIPROT up-regulates "chemical activation" 9606 10884684 t miannu "Calmodulin is the best studied and prototypical example of the e-f-hand family of ca2+-sensing proteins. In the event of a transient rise in Ca2+, the Ca2+ ion is coordinated in each Ca2+-binding loop of Ca2+–CaM by seven, primarily carboxylate, ligands. The binding of Ca2+ leads to substantial alterations in the interhelical angles within the E–F hands in each domain and dramatically changes the two domains of CaM to produce more ‘openÂ’ conformations" SIGNOR-266317 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM2 protein P0DP24 UNIPROT up-regulates "chemical activation" 10090 10448861 t miannu "Treatment with igf-1 or insulin and dexamethasone mobilizes intracellular calcium, activates the ca2+/calmodulin-dependent phosphatase calcineurin, and induces the nuclear translocation of the transcription factor nf-atc1." SIGNOR-266318 CCP110 protein O43303 UNIPROT CALM2 protein P0DP24 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 16760425 t miannu "We report that CP110 interacts with two different Ca2+-binding proteins, calmodulin (CaM) and centrin, in vivo. our data demonstrate a functional role for CaM binding to CP110 and suggest that CP110 cooperates with CaM and centrin to regulate progression through cytokinesis." SIGNOR-266332 EGFR protein P00533 UNIPROT CALM2 protein P0DP24 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t miannu "Phosphorylation of calmodulin by the epidermal-growth-factor-receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-266319 pyruvate smallmolecule CHEBI:15361 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-regulates quantity" "precursor of" 9606 24363178 t miannu "As an alternative to decarboxylation by PDH, the second major fate of mitochondrial pyruvate is the irreversible, ATP-dependent carboxylation of pyruvate to oxaloacetate by pyruvate carboxylase (PC). Oxaloacetate is a critical intermediate in metabolism, linking carbohydrate, lipid, amino acid, and nucleotide metabolism (Fig. 2)" SIGNOR-266553 INSR protein P06213 UNIPROT CALM2 protein P0DP24 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t miannu "The in vitro phosphorylation of calmodulin by the insulin receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-266320 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM3 protein P0DP25 UNIPROT up-regulates "chemical activation" 9606 10884684 t miannu "Calmodulin is the best studied and prototypical example of the e-f-hand family of ca2+-sensing proteins. In the event of a transient rise in Ca2+, the Ca2+ ion is coordinated in each Ca2+-binding loop of Ca2+–CaM by seven, primarily carboxylate, ligands. The binding of Ca2+ leads to substantial alterations in the interhelical angles within the E–F hands in each domain and dramatically changes the two domains of CaM to produce more ‘openÂ’ conformations" SIGNOR-266333 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM3 protein P0DP25 UNIPROT up-regulates "chemical activation" 10090 10448861 t miannu "Treatment with igf-1 or insulin and dexamethasone mobilizes intracellular calcium, activates the ca2+/calmodulin-dependent phosphatase calcineurin, and induces the nuclear translocation of the transcription factor nf-atc1." SIGNOR-266334 CCP110 protein O43303 UNIPROT CALM3 protein P0DP25 UNIPROT "up-regulates activity" binding 9606 16760425 t miannu "We report that CP110 interacts with two different Ca2+-binding proteins, calmodulin (CaM) and centrin, in vivo. our data demonstrate a functional role for CaM binding to CP110 and suggest that CP110 cooperates with CaM and centrin to regulate progression through cytokinesis." SIGNOR-266348 EGFR protein P00533 UNIPROT CALM3 protein P0DP25 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t miannu "Phosphorylation of calmodulin by the epidermal-growth-factor-receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-266335 INSR protein P06213 UNIPROT CALM3 protein P0DP25 UNIPROT down-regulates phosphorylation Tyr100 FDKDGNGyISAAELR 9606 3415247 t miannu "The in vitro phosphorylation of calmodulin by the insulin receptor tyrosine kinase. Phosphorylated calmodulin does not exhibit the characteristic ca2+ shift normally observed with calmodulin in electrophoretic gels, an observation that is consistent with this modification affecting the biological activity of the molecule." SIGNOR-266336 SLBP protein Q14493 UNIPROT H3Y1 protein P0DPK2 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265419 Sin3B_complex complex SIGNOR-C409 SIGNOR H3Y1 protein P0DPK2 UNIPROT "down-regulates activity" binding 9606 21041487 t miannu "We report here the identification of a mammalian complex containing the corepressor Sin3B, the histone deacetylase HDAC1, Mrg15, and the PHD finger-containing Pf1 and show that this complex plays important roles in regulation of transcription. Sin3B, Pf1, Mrg15, and HDAC1 associate within a stable complex that binds H3K4me3/H3K36me3-enriched nucleosomes. We identify mammalian Pf1, a PHD finger protein, as a homologue of Rco1, and show that all four components, Sin3B, HDAC1, Mrg15, and Pf1, can form a stable complex, which is recruited downstream of the transcriptional start site through complex interactions with histones. these results indicate that the Pf1/Sin3B-containing complex is recruited at discrete sites within actively transcribed loci, likely through its interaction with H3K4me3/H3K36me3-enriched chromatin." SIGNOR-266975 SLBP protein Q14493 UNIPROT H3Y2 protein P0DPK5 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265416 Sin3B_complex complex SIGNOR-C409 SIGNOR H3Y2 protein P0DPK5 UNIPROT "down-regulates activity" binding 9606 21041488 t miannu "We report here the identification of a mammalian complex containing the corepressor Sin3B, the histone deacetylase HDAC1, Mrg15, and the PHD finger-containing Pf1 and show that this complex plays important roles in regulation of transcription. Sin3B, Pf1, Mrg15, and HDAC1 associate within a stable complex that binds H3K4me3/H3K36me3-enriched nucleosomes. We identify mammalian Pf1, a PHD finger protein, as a homologue of Rco1, and show that all four components, Sin3B, HDAC1, Mrg15, and Pf1, can form a stable complex, which is recruited downstream of the transcriptional start site through complex interactions with histones. these results indicate that the Pf1/Sin3B-containing complex is recruited at discrete sites within actively transcribed loci, likely through its interaction with H3K4me3/H3K36me3-enriched chromatin." SIGNOR-266976 TMPRSS2 protein O15393 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 32142651 t miannu "Here, we demonstrate that SARS-CoV-2 uses the SARS-CoV receptor ACE2 for entry and the serine protease TMPRSS2 for S protein priming. The Cellular Serine Protease TMPRSS2 Primes SARS-2- S for Entry, and a Serine Protease Inhibitor Blocks SARS-CoV-2 Infection of Lung Cells" SIGNOR-260736 (S)-malate(2-) smallmolecule CHEBI:15589 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-regulates quantity" "precursor of" 9606 24068518 t miannu "Malate is dehydrogenated to produce oxaloacetate by the enzyme Malate Dehydrogenase. In this reaction NAD is converted to NADH2. Oxaloacetate formed in this reaction reacts with acetyl-CoA to form citrate in order to start another round of the citric acid cycle" SIGNOR-266281 SGX-523 chemical CHEBI:90624 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206905 FURIN protein P09958 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 BTO:0002750 32362314 t Luana "Here, we report that the cellular protease furin cleaves the spike protein at the S1/S2 site and that cleavage is essential for S-protein-mediated cell-cell fusion and entry into human lung cells." SIGNOR-262303 FURIN protein P09958 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 BTO:0002750 32362314 t Luana "Here, we report that the cellular protease furin cleaves the spike protein at the S1/S2 site and that cleavage is essential for S-protein-mediated cell-cell fusion and entry into human lung cells." SIGNOR-262305 TMPRSS4 protein Q9NRS4 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 32404436 t Luana "TMPRSS2 and TMPRSS4 serine proteases mediate this process by inducing cleavage of the S protein and enhancing membrane fusion." SIGNOR-262306 TMPRSS4 protein Q9NRS4 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 32404436 t Luana "TMPRSS2 and TMPRSS4 serine proteases mediate this process by inducing cleavage of the S protein and enhancing membrane fusion." SIGNOR-262304 2-[[3-[[2-(dimethylamino)phenyl]methyl]-2-pyridin-4-yl-1,3-diazinan-1-yl]methyl]-N,N-dimethylaniline smallmolecule CHEBI:94276 ChEBI GLI2 protein P10070 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150;BTO:0001130 17494766 t gcesareni "Gant61 was able to efficiently block gli1 as well as gli2-induced transcription" SIGNOR-154756 4-(2,4,5-tripyridin-4-yl-3-thiophenyl)pyridine smallmolecule CHEBI:94284 ChEBI GLI2 protein P10070 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150;BTO:0000551 19860666 t gcesareni "Both molecules gant58 and gant61 were capable of interfering with gli1 as well as gli2-mediated transcription in a dose-dependent manner" SIGNOR-188866 CXCL1 protein P09341 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16885213 f gcesareni "The data suggest that smo is in fact the source of two signals relevant to the activation of gli: one involving g(i) and the other involving events at smo's c-tail independent of g(i)." SIGNOR-148457 PRKACA protein P17612 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 17419683 t gcesareni "In the absence of hh ligands, cubitus interruptus (in drosophila) and gli2 and gli3 (in vertebrates) are phosphorylated by protein kinase a and glycogen synthase kinase-3beta and are proteolytically processed in vertebrates, pka-mediated phosphorylation of gli2 and gli3 initiates a phosphorylation cascade that leads to processing into repressors of transcription or frank degradation" SIGNOR-154273 PRKACA protein P17612 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 16885213 t gcesareni "In the absence of hh ligands, cubitus interruptus (in drosophila) and gli2 and gli3 (in vertebrates) are phosphorylated by protein kinase a and glycogen synthase kinase-3beta and are proteolytically processed in vertebrates, pka-mediated phosphorylation of gli2 and gli3 initiates a phosphorylation cascade that leads to processing into repressors of transcription or frank degradation" SIGNOR-148478 CSNK1A1 protein P48729 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 17419683 t gcesareni "In the absence of hedgehog signaling, gli1 is transcriptionally repressed, gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation, and gli3 is processed to a cleaved repressor." SIGNOR-154222 CSNK1A1 protein P48729 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 16611981 t gcesareni "Gli2 can also be phosphorylated directly by ck-1 at the non-optimal sites" SIGNOR-146112 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser832 GISPYFSsRRSSEAS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-249589 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser863 DPISTDAsRRSSEAS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-249590 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser820 VSSAYTVsRRSSGIS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-148472 SHH protein Q15465 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates activity" 9606 BTO:0001593 16880529 f lperfetto "Finally, Sonic hedgehog (Shh) stimulates BMP-2 promoter activity and osteoblast differentiation, and the effects of Shh are mediated by Gli2." SIGNOR-148349 KIF7 protein Q2M1P5 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates quantity by stabilization" binding 9606 19549984 t lperfetto "Kif7 physically interacted with Gli transcription factors and controlled their proteolysis and stability, and acted both positively and negatively in Hh signaling." SIGNOR-209611 CSNK1A1L protein Q8N752 UNIPROT GLI2 protein P10070 UNIPROT up-regulates phosphorylation 9606 16481469 t gcesareni "Gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-144551 CSNK1A1L protein Q8N752 UNIPROT GLI2 protein P10070 UNIPROT up-regulates phosphorylation 9606 18698484 t gcesareni "Gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-179972 SUFU protein Q9UMX1 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates activity" relocalization 10090 16316410 t lperfetto "We demonstrate here that Su(fu) prevents the nuclear accumulation of Gli1 and Gli2 through multiple mechanisms" SIGNOR-129065 MYC protein P01106 UNIPROT HNRNPA1 protein P09651 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20010808 t "We also demonstrate that the oncogenic transcription factor c-Myc upregulates transcription of PTB, hnRNPA1 and hnRNPA2," SIGNOR-268690 SUFU protein Q9UMX1 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 20463034 t Gianni "We show that loss of suppressor of fused (Sufu; an inhibitory effector for Gli proteins) results in destabilization of Gli2 and Gli3 full-length activators but not of their C-terminally processed repressors, whereas overexpression of Sufu stabilizes them." SIGNOR-268867 BTRC protein Q9Y297 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0002572 16611981 t "The interaction between BTRC and Gli2 occur whne Gli2 is phosphorilated." lperfetto "The phosphorylated gli2 protein interacts with beta-trcp, and is ubiquitinated and degraded by the proteasome" SIGNOR-146109 ZIC3 protein O60481 UNIPROT GLI3 protein P10071 UNIPROT up-regulates binding 9606 17764085 t lperfetto "Zic3 functions as a transcriptional coactivator of gli3 when it physically associates with gli3" SIGNOR-157637 CXCL1 protein P09341 UNIPROT GLI3 protein P10071 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16885213 f gcesareni "The data suggest that smo is in fact the source of two signals relevant to the activation of gli: one involving g(i) and the other involving events at smo's c-tail independent of g(i)." SIGNOR-148460 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser907 TDASRRSsEASQSDG 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75355 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser865 YLSSRRSsGISPCFS 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75347 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT down-regulates phosphorylation 9606 10693759 t gcesareni "In vertebrates,pka-mediated phosphorylation of gli2 and gli3 initiates a phosphorylation cascade that leads to processing into repressors of transcription or frank degradation" SIGNOR-75362 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser849 NMLNRRDsSASTISS 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75343 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser1006 GHGVRRAsDPVRTGS 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75339 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT down-regulates phosphorylation 9606 17419683 t gcesareni "In vertebrates,pka-mediated phosphorylation of gli2 and gli3 initiates a phosphorylation cascade that leads to processing into repressors of transcription or frank degradation" SIGNOR-154276 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser980 VHAPRRCsDGGAHGY 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75359 PRKACA protein P17612 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity" phosphorylation Ser877 CFSSRRSsEASQAEG 9606 10693759 t lperfetto "Ci/gli zinc finger proteins mediate the transcriptional effects of hedgehog protein signals. In drosophila, ci action as transcriptional repressor or activator is contingent upon hedgehog-regulated, pka-dependent proteolytic processingall six pka phosphorylation sites are required for processing of gli3." SIGNOR-75351 CSNK1A1 protein P48729 UNIPROT GLI3 protein P10071 UNIPROT down-regulates phosphorylation 9606 11955435 t gcesareni "In principle, pka, ck-1 and gsk3 can phosphorylate as many as 19 serine residues in gli3: fourpkasites, three primarygsk3sites, four primary ck-1 sites and eight secondary gsk3 and ck-1 sites" SIGNOR-116512 GSK3B protein P49841 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" phosphorylation 7227 11955435 t lperfetto "We show that these phosphoserines prime further phosphorylation at adjacent Glycogen Synthase Kinase 3 (GSK3) and Casein Kinase I (CK1) sites. Alteration of the GSK3 or CK1 sites prevents Ci-155 proteolysis and activates Ci in the absence of Hedgehog." SIGNOR-219231 ZIC1 protein Q15915 UNIPROT GLI3 protein P10071 UNIPROT up-regulates 9606 BTO:0002181 11238441 f fspada "Moreover, gli proteins were translocated to cell nuclei by coexpressed zic proteins, and both proteins regulated each others transcriptional activity.In Nih3t3 and 293t cells, both gli1 and gli3 proteins were located predominantly in the cytoplasm (fig. 2, c, d, h, k, l, and p). Coexpression of zic1 resulted in gli1 and gli3 proteins being translocated to the nucleus in varying levels (fig. 2, e and m)." SIGNOR-105500 ZIC1 protein Q15915 UNIPROT GLI3 protein P10071 UNIPROT up-regulates relocalization 9606 11238441 t lperfetto "Co-expression of zic1 resulted in gli1 and gli3 proteins being translocated to the nucleus in varying levels" SIGNOR-105497 KIF7 protein Q2M1P5 UNIPROT GLI3 protein P10071 UNIPROT "up-regulates quantity by stabilization" binding 10090 19592253 t lperfetto "These results suggest a role for Kif7 in coordinating Hh signal transduction at the tip of cilia and preventing Gli3 cleavage into a repressor form in the presence of Hh." SIGNOR-209614 CSNK1A1L protein Q8N752 UNIPROT GLI3 protein P10071 UNIPROT up-regulates phosphorylation 9606 16481469 t gcesareni "Ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-144554 (S)-malate(2-) smallmolecule CHEBI:15589 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-regulates quantity" "precursor of" 9606 24068518 t miannu "Malate is dehydrogenated to produce oxaloacetate by the enzyme Malate Dehydrogenase. In this reaction NAD is converted to NADH2. Oxaloacetate formed in this reaction reacts with acetyl-CoA to form citrate in order to start another round of the citric acid cycle" SIGNOR-266282 RAB23 protein Q9ULC3 UNIPROT GLI3 protein P10071 UNIPROT down-regulates 9606 16364285 f gcesareni "Based on su(fu) function, we predict that rab23 can interact with all gli1 molecules including gli1, gli2 and gli3, and inhibit their transcriptional activities and nuclear localization." SIGNOR-143160 SUFU protein Q9UMX1 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates activity" relocalization 10090 10433919 t lperfetto "Regulation of Gli2 and Gli3 activities by an amino-terminal repression domain: implication of Gli2 and Gli3 as primary mediators of Shh signaling" SIGNOR-129068 SUFU protein Q9UMX1 UNIPROT GLI3 protein P10071 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 20463034 t Gianni "We show that loss of suppressor of fused (Sufu; an inhibitory effector for Gli proteins) results in destabilization of Gli2 and Gli3 full-length activators but not of their C-terminally processed repressors, whereas overexpression of Sufu stabilizes them." SIGNOR-268868 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys784 HVKLERLkQVNGMFP 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249577 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys800 LNPILPPkAPAVSPL 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249578 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 16371461 t lperfetto "Phosphorylated gli3 can bind beta-trcp directly both in vitro and in vivo, resulting in polyubiquitination of gli3 and processing through proteasome activity" SIGNOR-143171 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys773 RRNPAGTkWMEHVKL 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-145116 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys779 TKWMEHVkLERLKQV 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249576 CRP protein P02741 UNIPROT CXCL8 protein P10145 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004910 26961257 f miannu "In this study, we provide mechanistic insight into how CRP contributes to the development of AMD. In particular, we show that monomeric CRP (mCRP) but not the pentameric form (pCRP) upregulates IL-8 and CCL2 levels in retinal pigment epithelial cells. Further, we show that complement factor H (FH) binds mCRP to dampen its proinflammatory activity. FH from AMD patients carrying the “risk” His402 polymorphism displays impaired binding to mCRP, and therefore proinflammatory effects of mCRP remain unrestrained." SIGNOR-252143 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR CXCL8 protein P10145 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19185596 f miannu "S protein is a ligand for human TLR2. S protein utilizes toll-like receptor 2(TLR 2) to increase IL-8 production.Our results show that SARS S protein in a soluble form increased IL-8 production through hTLR2 ligand interaction. we have provided evidence that S protein induces IL-8 in PBMC in vitro and in THP-1 cells. The ability of S protein to increase IL-8 mRNA was mediated by activation of NF-κB possibly via TLR2 ligand and could be inhibited by the NF-κB inhibitor TPCK. The ability to detect elevated NF-κB transcription factor activity in the nucleus in response to S protein suggests that this most likely occurs by the mechanism of induction. Moreover increased secretion of IL-8 and IL-6 cytokines indicated that levels of proinflammatory mediators could be enhanced by S protein interaction with monocyte macrophages and could stimulate NK, neutrophil and monocyte migration to the site of infection." SIGNOR-260974 AP1 complex SIGNOR-C154 SIGNOR CXCL8 protein P10145 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32446778 f miannu "The up-regulation of the CXCL8 gene expression, could be due to a direct effect of the virus at the cellular level. Indeed, intestinal and lung cells lines infected by SARS-CoV, promptly increase their secretion of CXCL8 [88]. This observation would fit with the notion that the expression of CXCL8 is dependent on the tran-scription factor Activator protein 1 (AP-1), which was shown to bestrongly up-regulated by SARS-CoV" SIGNOR-261029 RUNX1 protein Q01196 UNIPROT CCL3 protein P10147 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 12771199 t lperfetto "We show that RUNX1 can specifically bind to both RUNX sites but that only the proximal RUNX site is essential for PMA/ PHA stimulation of the MIP-1a promoter in Jurkat T-cells. We also show that the endogenous MIP-1a promoter is constitutively bound by RUNX1." SIGNOR-251738 SP1 protein P08047 UNIPROT ALOX5 protein P09917 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19781662 f "The 5-LO promoter possesses a unique GC-rich region which contains consensus sequences for the transcription factors Sp1 and Egr-1 (GC-boxes) which are important for basal transcriptional activity" SIGNOR-254032 KAT6A protein Q92794 UNIPROT CCL3 protein P10147 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 12771199 t lperfetto "We further demonstrate that the histone acetyltransferase, MOZ, can activate the MIP-1a promoter in T-cells and that this activation is largely dependent upon the proximal RUNX site. Moreover, we show that co-expression of MOZ and RUNX1 can activate the MIP-1a promoter." SIGNOR-251726 EPX protein P11678 UNIPROT RNASE2 protein P10153 UNIPROT "up-regulates activity" "post translational modification" 9606 BTO:0000399 18694936 t miannu "Human eosinophils are bone marrow-derived, non-dividing granulocytes of the innate immune system, which store the highly cationic proteins eosinophil peroxidase (EPO), major basic protein (MBP), eosinophil-derived neurotoxin (EDN), and eosinophil cationic protein (ECP) in secondary granules. we demonstrated that Tyr nitration of the eosinophil granule proteins is exclusively mediated by EPO, in the presence of functional NADPH oxidase and minute amounts of NOx. EPO appears to nitrate itself via an autocatalytic mechanism." SIGNOR-261704 NSD1 protein Q96L73 UNIPROT PRB4 protein P10163 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003233 29156722 t miannu "We here demonstrate that NSD1 could bind to the promoter regions of PRB4 and activate promoter activity by reducing the binding of H3K27me2 and increasing the binding of H3K36me2 on PRB4 promoter." SIGNOR-268459 MAF protein O75444 UNIPROT MYB protein P10242 UNIPROT down-regulates binding 9606 9566892 t miannu "Full-length c-maf binds to the c-myb and ets-1. / c-maf inhibits c-myb and ets-1 transcriptional activity." SIGNOR-56811 NCL protein P19338 UNIPROT MYB protein P10242 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 10660576 t miannu "We identify nucleolin as one of the nuclear polypeptides that interact specifically with the A-Myb and c-Myb. We show that the interaction of nucleolin with Myb is functional because co-transfection of nucleolin down-regulates Myb transcriptional activity." SIGNOR-221236 MAPK3 protein P27361 UNIPROT MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 BTO:0000661 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-myb by map kinase. expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532. Our data suggest that the mapk-dependent state of phosphorylation modifies the cellular function of c-myb by modulating its interaction with a putative inhibitory factor" SIGNOR-45348 MAPK3 protein P27361 UNIPROT MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 8798443 t llicata "Here we describe that human c-myb can be phosphorylated by mitogen-activated protein kinases (mapk's) at serine 532 of the carboxy (c-) terminal regulatory domain in vitro. expression of a constitutively active form of ras together with c-myb in transient transfection experiments had no effect on the transcriptional activity of c-myb, while expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532." SIGNOR-43558 MAPK1 protein P28482 UNIPROT MYB protein P10242 UNIPROT unknown phosphorylation Ser532 KIKQEVEsPTDKSGN -1 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-Myb by MAP kinase| Expression of a constitutively active form of Ras together with c-Myb in transient transfection experiments had no effect on the transcriptional activity of c-Myb, while expression of a polypeptide containing the c-Myb C-terminal domain stimulated c-Myb activity. This effect is reduced upon MAPK-dependent phosphorylation of serine 532." SIGNOR-249420 CSNK2A1 protein P68400 UNIPROT MYB protein P10242 UNIPROT "down-regulates activity" phosphorylation Ser11 RPRHSIYsSDEDDED -1 7735324 t llicata "For c-Myb mutational analysis of the CKII phosphorylation sites showed altered steady state DNA binding. Replacing Ser-11/12 by alanine residues resulted in increased DNA binding compared to wt c-Myb or Myb Asp-11/12 as demonstrated by up to 10-fold differences in the dissociation constants. " SIGNOR-250918 CSNK2A1 protein P68400 UNIPROT MYB protein P10242 UNIPROT "down-regulates activity" phosphorylation Ser12 PRHSIYSsDEDDEDF -1 7735324 t llicata "For c-Myb mutational analysis of the CKII phosphorylation sites showed altered steady state DNA binding. Replacing Ser-11/12 by alanine residues resulted in increased DNA binding compared to wt c-Myb or Myb Asp-11/12 as demonstrated by up to 10-fold differences in the dissociation constants. " SIGNOR-250919 SATB1 protein Q01826 UNIPROT MYB protein P10242 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17343824 f miannu "We found 59 up-regulated and 75 down-regulated genes in the K562-SATB1 cells that were not observed in the K562 cells. Partial genes that have special biological functions are listed in Table 1." SIGNOR-255135 ARID5B protein Q14865 UNIPROT MYB protein P10242 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256160 TWIST1 protein Q15672 UNIPROT MYB protein P10242 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255529 TWIST2 protein Q8WVJ9 UNIPROT MYB protein P10242 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255495 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-regulates quantity" "precursor of" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and Œ±-ketoglutarate into oxaloacetate and L-glutamate and plays a key role in carbon and nitrogen metabolism in all organisms. In human tissues, GOTs are pyridoxal 5'-phosphate-dependent (PLP) enzymes which exist in cytoplasm and mitochondrial forms, GOT1 and GOT2, respectively. GOT1 expression correlates with the growth of several tumors because cancer cells can utilize the amino acid glutamine to fuel anabolic processes, and therefore, GOT1 represents a new therapeutic target in cancer." SIGNOR-267507 CREBBP protein Q92793 UNIPROT MYB protein P10242 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 8654374 t 2 miannu "the nuclear co-activator CREB binding protein (CBP). This protein interacts directly with both c-Myb and v-Myb and potentiates Myb-specific transcription" SIGNOR-240994 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR MYB protein P10242 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0005790 30335887 t "PML/RARa blocks the differentiation and promotes the proliferation of acute promyelocytic leukemia through activating MYB expression by transcriptional and epigenetic regulation mechanisms." SIGNOR-259939 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 BTO:0000661 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-myb by map kinase. expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532. Our data suggest that the mapk-dependent state of phosphorylation modifies the cellular function of c-myb by modulating its interaction with a putative inhibitory factor" SIGNOR-244569 NCL protein P19338 UNIPROT MYBL1 protein P10243 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 10660576 t miannu "We identify nucleolin as one of the nuclear polypeptides that interact specifically with the A-Myb and c-Myb. We show that the interaction of nucleolin with Myb is functional because co-transfection of nucleolin down-regulates Myb transcriptional activity." SIGNOR-221233 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Ser577 RKPGLRRsPIKKVRK 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk5" SIGNOR-62353 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr444 NSLTPKStPVKTLPF 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk3" SIGNOR-62357 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr266 TDLDAVRtPEPLEEF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250736 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr520 DNTPHTPtPFKNALE 9606 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250741 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr515 QKYSMDNtPHTPTPF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250739 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr405 VGGSGIGtPPSVLKR BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250737 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Ser452 PVKTLPFsPSQFLNF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250735 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr518 SMDNTPHtPTPFKNA 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250740 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr487 SQKVVVTtPLHRDKT 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk2" SIGNOR-62361 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr494 TPLHRDKtPLHQKHA 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk4" SIGNOR-62365 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Ser393 RGELIPIsPSTEVGG BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250734 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT unknown phosphorylation Thr440 LDSCNSLtPKSTPVK BTO:0000007 10095772 t llicata "In summary, our work has identified several phosphorylation sites for cyclin A/Cdk2 in B-Myb and shown that mutation of at least one of these sites has a strong effect on the inducibility of the B-Myb transactivation potential by cyclin A/Cdk2." SIGNOR-250738 E2F1 protein Q01094 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253855 TFDP1 protein Q14186 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253862 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr487 SQKVVVTtPLHRDKT 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk2" SIGNOR-217260 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr444 NSLTPKStPVKTLPF 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk3" SIGNOR-217256 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr494 TPLHRDKtPLHQKHA 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk4" SIGNOR-217264 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Ser577 RKPGLRRsPIKKVRK 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk5" SIGNOR-217252 17beta-hydroxy-5alpha-androstan-3-one smallmolecule CHEBI:16330 ChEBI AR protein P10275 UNIPROT up-regulates "chemical activation" 9606 15861399 t miannu "Testosterone is the predominant circulating androgen in mammals and is converted to dihydrotestosterone (DHT) by 5α-reductase in certain tissues of the male urogenital tract, skin, and other target cells. DHT binds with highest affinity to AR and together with testosterone promotes AR transcriptional activity thereby ensuring the development and maintenance of male reproductive functions." SIGNOR-251533 testosterone smallmolecule CHEBI:17347 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 15861399 t miannu "Testosterone is the predominant circulating androgen in mammals and is converted to dihydrotestosterone (DHT) by 5α-reductase in certain tissues of the male urogenital tract, skin, and other target cells. DHT binds with highest affinity to AR and together with testosterone promotes AR transcriptional activity thereby ensuring the development and maintenance of male reproductive functions." SIGNOR-251553 tibolone chemical CHEBI:32223 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 19464167 t Luana "In this study, we have assessed the potential hormonal profile of tibolone and its primary metabolites on all human steroid receptors (PR, AR, GR, MR, ERα and ERβ) using HeLa or PC3 cells stably transfected with a given receptor and a luciferase reporter gene. We show that tibolone and its ∆ 4 -isomer predominantly bind and activate PR and AR whereas 3α and 3β-OH-tibolone predominantly bind and activate ERα (Table 1)." SIGNOR-257823 fluoxymesterone chemical CHEBI:5120 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 10077001 t miannu "The anabolic steroids, oxandrolone and fluoxymesterone, have high inhibition constants for binding, yet induce the N/C interaction and stabilize AR at relatively low ligand concentrations and are AR agonists in vivo." SIGNOR-259264 flutamide chemical CHEBI:5132 ChEBI AR protein P10275 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18571420 t Luana "Among the compounds obtained, N-[4-[(benzyl)(4-nitrophenyl)amino]-1-methylpyrrole-2-carbonyl]pyrrolidine (22) is as potent an AR antagonist as the typical anilide-type AR antagonists hydroxyflutamide and bicalutamide. " SIGNOR-257807 oxandrolone chemical CHEBI:7820 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 10077001 t miannu "The anabolic steroids, oxandrolone and fluoxymesterone, have high inhibition constants for binding, yet induce the N/C interaction and stabilize AR at relatively low ligand concentrations and are AR agonists in vivo." SIGNOR-259265 HIP1 protein O00291 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001130 16027218 f miannu "Hip1 as a transcriptional regulator of the ar / silencing hip1 expression reduces the transcriptional activity and protein levels of the ar" SIGNOR-138820 SOSTDC1 protein Q6X4U4 UNIPROT WNT2 protein P09544 UNIPROT "down-regulates activity" 10090 22829579 f lperfetto "Our laboratory identified an almost twofold upregulation of sclerostin domain-containing 1 (Sostdc1; also referred to as WISE, USAG-1, ectodin), a dual Bmp/Wnt inhibitor, in postnatal day (P)1 pancreata from transgenic mice misexpressing hepatocyte nuclear factor (Hnf)6 in islet endocrine cells." SIGNOR-242724 AURKA protein O14965 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" phosphorylation Ser293 PLAECKGsLLDDSAG 9606 BTO:0001321 20713353 t miannu "Phosphorylation and activation of androgen receptor by Aurora-A.Aurora-A interacts with AR and phosphorylates AR at Thr(282) and Ser(293) in vitro and in vivo. Aurora-A induces AR transactivation activity in a phosphorylation-dependent manner." SIGNOR-259828 AURKA protein O14965 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" phosphorylation Thr282 VPPAVRPtPCAPLAE 9606 BTO:0001321 20713353 t miannu "Phosphorylation and activation of androgen receptor by Aurora-A.Aurora-A interacts with AR and phosphorylates AR at Thr(282) and Ser(293) in vitro and in vivo. Aurora-A induces AR transactivation activity in a phosphorylation-dependent manner." SIGNOR-259827 TRIM24 protein O15164 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001130 19909775 t miannu "We found that trim24/transcriptional intermediary factor 1alpha (tif1alpha), which is known as a ligand-dependent nuclear receptor co-regulator, interacts with ar and enhances transcriptional activity of ar" SIGNOR-189113 MYCBP2 protein O75592 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001321 32814769 t miannu "We identified several E3 ligases as strong candidates responsible for AR and MYC protein loss as HECTD4, MYCBP2, and TRIM49. HECTD4 and MYCBP2 target AR and MYC for degradation while TRIM49 appears to promote AR and MYC stability. We have shown that these E3 ligases in turn are directly regulated by MYC. MYC in turn represses the expression of ubiquitin ligases, HECTD4 and MYCBP2 that promote AR and MYC protein degradation, further suppressing MYC and AR in a feed forward loop." SIGNOR-267149 NSD2 protein O96028 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001130 19481544 t miannu "In this study, we discovered that nsd2 specifically interacts with the dna-binding domain of androgen receptor (ar) via its hmg domain, and the nuclear translocation of both nsd2 and ar is enhanced in the presence of ligand / the histone methyltransferase, nsd2, enhances androgen receptor-mediated transcription." SIGNOR-186045 GNRH1 protein P01148 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 17202804 t miannu "GnRH antagonizes testosterone activation of the human androgen receptor in SCL60 cells. Gonadotropin-Releasing Hormone Functionally Antagonizes Testosterone Activation of the Human Androgen Receptor in Prostate Cells through Focal Adhesion Complexes Involving Hic-5" SIGNOR-259267 ESR1 protein P03372 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11000528 f gcesareni "Inhibition of ar-induced transactivation that was er cdna dose-responsive and estradiol dependent" SIGNOR-82158 NR3C1 protein P04150 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" binding 9606 9162033 t gcesareni "Androgen and glucocorticoid receptor heterodimer formation. A possible mechanism for mutual inhibition of transcriptional activity." SIGNOR-48516 CDK1 protein P06493 UNIPROT AR protein P10275 UNIPROT up-regulates phosphorylation Ser83 QQQQQETsPRQQQQQ 9606 BTO:0001130 21799006 t gcesareni "At first, the data show that cdk5 enables phosphorylation of ar at ser-81 site through direct biochemical interaction and, therefore, results in the stabilization of ar proteins although ar was reported as substrates for cdk9 (5) as well as cdk1" SIGNOR-175692 HSP90AA1 protein P07900 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 15861399 t miannu "The unliganded AR resides predominately in the cytoplasm as a heteromeric complex with hsp90 and other chaperone proteins. These chaperone proteins maintain AR in a form that is receptive to ligand binding. Regulation of gene expression by androgen-activated AR occurs through receptor nuclear translocation, dimerization, and binding to androgen response elements (AREs) in the DNA of target genes." SIGNOR-251536 HSP90AB1 protein P08238 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 15861399 t miannu "The unliganded AR resides predominately in the cytoplasm as a heteromeric complex with hsp90 and other chaperone proteins. These chaperone proteins maintain AR in a form that is receptive to ligand binding. Regulation of gene expression by androgen-activated AR occurs through receptor nuclear translocation, dimerization, and binding to androgen response elements (AREs) in the DNA of target genes." SIGNOR-251535 AR protein P10275 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 15861399 t miannu "The unliganded AR resides predominately in the cytoplasm as a heteromeric complex with hsp90 and other chaperone proteins. These chaperone proteins maintain AR in a form that is receptive to ligand binding. Regulation of gene expression by androgen-activated AR occurs through receptor nuclear translocation, dimerization, and binding to androgen response elements (AREs) in the DNA of target genes." SIGNOR-251537 FER protein P16591 UNIPROT AR protein P10275 UNIPROT up-regulates phosphorylation Tyr225 PTSSKDNyLGGTSTI 9606 BTO:0001130 23906537 t lperfetto "Fer is required for il-6 mediated ar activation by phosphorylating ar tyrosine 223 and binding via its sh2 domain." SIGNOR-194749 DDX5 protein P17844 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 18829551 t miannu "P68 is a nuclear protein and interacts with ar / p68 co-occupies the active psa promoter at are regions and enhances ar transcriptional activity" SIGNOR-181456 ERBB3 protein P21860 UNIPROT AR protein P10275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001130 15542423 f gcesareni "Suspected erbb receptor involvement in prostate cancer originates partly from the realization that these proteins are capable of promoting the transcriptional activity of the androgen receptor (ar), her2/her3 effects on ar included effects on protein stability and stimulation of dna binding to ar target genes." SIGNOR-130443 MAPK1 protein P28482 UNIPROT AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 BTO:0001130 18511414 t gcesareni "Map kinase-dependent phosphorylation at ar ser-515 was supported by the decrease in intensity of the slower migrating 23-kda band after treatment with both egf and increasing concentrations of the map kinase inhibitor, u0126" SIGNOR-178718 AKT1 protein P31749 UNIPROT AR protein P10275 UNIPROT down-regulates phosphorylation Ser215 SGRAREAsGAPTSSK 9606 BTO:0000938 17470458 t acerquone "The work presented here is the first demonstration that phosphorylation at s215 and s792 by akt regulates ligand binding, and the subcellular distribution of the receptor" SIGNOR-154631 linifanib chemical CHEBI:91435 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193666 AKT1 protein P31749 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" phosphorylation Ser792 CVRMRHLsQEFGWLQ 9534 BTO:0001538 11404460 t lperfetto "Akt suppresses androgen-induced apoptosis by phosphorylating and inhibiting androgen receptor. Here, we demonstrate that akt phosphorylates the androgen receptor (ar) at ser-210 and ser-790" SIGNOR-108508 AKT1 protein P31749 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" phosphorylation Ser215 SGRAREAsGAPTSSK 9534 BTO:0001538 11404460 t lperfetto "Akt suppresses androgen-induced apoptosis by phosphorylating and inhibiting androgen receptor. Here, we demonstrate that akt phosphorylates the androgen receptor (ar) at ser-210 and ser-790" SIGNOR-108504 CDK7 protein P50613 UNIPROT AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 21157430 t acerquone "Here, we show that the transcription factor tfiih, via its cdk7 kinase, phosphorylates the androgen receptor (ar) at position ar/s515. Strikingly, this phosphorylation is a key step for an accurate transactivation that includes the cyclic recruitment of the transcription machinery, the mdm2 e3 ligase, the subsequent ubiquitination of ar at the promoter of target genes and its degradation by the proteasome machinery" SIGNOR-170599 FOXA1 protein P55317 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24875621 t miannu "FOXA1 directly inhibits AR expression and thus the transcription of its target genes. FOXA1 inhibits AR gene expression in prostate cancer. oss of FOXA1 may lead to androgen-independent AR signaling and thus castration-resistant prostate cancer progression. Indeed, we have recently reported that FOXA1 is downregulated in CRPC" SIGNOR-251541 CDK5 protein Q00535 UNIPROT AR protein P10275 UNIPROT up-regulates phosphorylation Ser83 QQQQQETsPRQQQQQ 9606 BTO:0001130 21799006 t gcesareni "Cdk5 enables phosphorylation of ar at ser-81 site through direct biochemical interaction and, therefore, results in the stabilization of ar proteins" SIGNOR-175696 FKBP4 protein Q02790 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 10090 BTO:0000947 19545546 t "We noted that FK506 altered nuclear localization of the GR and inhibited expression of GR-responsive genes. Furthermore, si-RNA knockdown of FKBP4 gene, coding for the immunophilin FKBP52, inhibited cortisol-activated GR nuclear translocation" SIGNOR-252034 STK4 protein Q13043 UNIPROT AR protein P10275 UNIPROT down-regulates 21512132 f lperfetto "Mst1 plays a critical role in the regulation of programmed cell death and it has been implicated in PCa development. Interestingly, MST1 has been detected in AR-chromatin complexes, and forced expression of MST1 reduces AR binding to androgen-responsive elements along the PSA promoter." SIGNOR-151712 FHL2 protein Q14192 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001129 10654935 t gcesareni "Fhl2 contains a strong, autonomous transactivation function and binds specifically to the ar in vitro and in vivo." SIGNOR-74703 NR0B2 protein Q15466 UNIPROT AR protein P10275 UNIPROT down-regulates binding 9606 11735420 t gcesareni "We demonstrated that shp inhibited both ar-lbd and ntd-dependent transactivation, which evidenced for the first time a protein capable of inhibiting a steroid receptor amino-terminal-dependent transactivation. We further characterized the shp mechanism of action by showing that shp reversed ar coactivator-mediated activation" SIGNOR-112589 NCOA2 protein Q15596 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 24239470 t miannu "The NCOA2 gene encodes a transcriptional coactivator (SRC-2) that modulates gene expression by hormone receptors, including AR. NCOA2 is both amplified and rarely mutated in prostate cancers, with higher NCOA2 levels resulting in increased androgen signaling readout. Furthermore, as mentioned previously, SRC-3, a close homolog encoded by NCOA3, is a substrate of SPOP whose protein levels are increased by SPOP mutation, potentially linking these common point mutations to the androgen axis" SIGNOR-251531 NCOA2 protein Q15596 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 24239470 t miannu "The NCOA2 gene encodes a transcriptional coactivator (SRC-2) that modulates gene expression by hormone receptors, including AR. NCOA2 is both amplified and rarely mutated in prostate cancers, with higher NCOA2 levels resulting in increased androgen signaling readout. Furthermore, as mentioned previously, SRC-3, a close homolog encoded by NCOA3, is a substrate of SPOP whose protein levels are increased by SPOP mutation, potentially linking these common point mutations to the androgen axis" SIGNOR-251530 EZH2 protein Q15910 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 23239736 t miannu "This study demonstrates that phosphorylation of EZH2 at Ser21, mediated directly or indirectly by the PI3K-Akt pathway, can switch its function from a Polycomb repressor to a transcriptional coactivator of AR (and potentially other factors)." SIGNOR-251542 PKN1 protein Q16512 UNIPROT AR protein P10275 UNIPROT up-regulates phosphorylation 9606 17251915 t gcesareni "Rho can sensitize the ar to low levels of circulating androgens by promoting the nuclear translocation of a transcriptional co-activator, fhl2 (four and a half lim domains 2), which binds ar, and by stimulating protein kinase n (pkn), which phosphorylates ar directly." SIGNOR-152762 ZNF318 protein Q5VUA4 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" binding 9606 16469430 t Monia "Using different promoters and cells, we confirmed that AR-mediated transactivation was repressed by TZF in a dose-dependent manner (Fig. 1A and B). Endogenous ARmediated transactivation was also inhibited by expression of TZF; These results indicate that amino acid residues 512–663 are essential for the repressive effect of TZF on AR-mediated transactivation." SIGNOR-261187 DAB2IP protein Q5VWQ8 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP acts as a scaffold protein for PP2A to suppress DHT-elicited S81 phosphorylation of the AR, preventing its nuclear translocation and binding to androgen response elements. In addition, DAB2IP can compete with the AR for binding to c-Src, thus blocking the non-genomic AR pathway" SIGNOR-254758 SRCAP protein Q6ZRS2 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 20432434 t miannu "The SNF2-related CBP activator protein (SRCAP) serves as a coactivator for several nuclear receptors including the androgen receptor (AR). SRCAP is an ATPase that is the core subunit of a large multiprotein complex and was shown to incorporate the histone variant H2A.Z into nucleosomes. In this report, we demonstrate that SRCAP is expressed in the epithelium of normal prostate and in prostate carcinoma cells, and is associated with AR in the nucleus" SIGNOR-255221 HOXB13 protein Q92826 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 15604291 f miannu "These results suggest that HOXB13 functions as an AR repressor to modulate the complex AR signaling and subsequent growth regulation of prostate cancer cells." SIGNOR-254475 PDGFB protein P01127 UNIPROT PDGFRB protein P09619 UNIPROT up-regulates binding 9606 11331882 t miannu "Pdgf-b activates both pdgfr-alpha and pdgfr-beta" SIGNOR-107400 NKX3-1 protein Q99801 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16697957 t miannu "Whereas androgen receptor (AR) positively regulates NKX3.1 expression, NKX3.1 negatively modulates AR transcription and consequently the AR-associated signaling events." SIGNOR-251547 TBL1XR1 protein Q9BZK7 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001130 24243687 t miannu "We showed that tblr1 physically interacts with ar and directly occupies the androgen-response elements of the affected ar target genes in an androgen-dependent manner. / we characterized tblr1 as a coactivator of ar" SIGNOR-203235 KDM4C protein Q9H3R0 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 BTO:0001033 29207681 t miannu "JMJD2C was found to be co-localized with AR and LSD1 in the epithelium of prostate carcinoma and normal prostate cells. For the detailed mechanism, JMJD2C, AR and LSD1 assembled on the chromatin to remove the methyl groups from mono-, di- and trimethylated H3K9. Importantly, JMJD2C specifically removed the demethylation of the trimethyl H3K9 marks and modulated the transcriptional activity of AR. Moreover, JMJD2C cooperated with LSD1 and activated AR-mediated gene expression via decreasing H3K9me3 at the promoter of AR targeting genes KLK2 and PSA." SIGNOR-263879 ZMIZ1 protein Q9ULJ6 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 BTO:0001321 14609956 t miannu "Our results demonstrate that hZimp10 is a novel AR interacting protein that augments AR-mediated transcription. Moreover, hZimp10 co-localized with AR and SUMO-1 at replication foci throughout S phase, and it was capable of enhancing sumoylation of AR in vivo." SIGNOR-263935 HECTD4 protein Q9Y4D8 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001321 32814769 t miannu "We identified several E3 ligases as strong candidates responsible for AR and MYC protein loss as HECTD4, MYCBP2, and TRIM49. HECTD4 and MYCBP2 target AR and MYC for degradation while TRIM49 appears to promote AR and MYC stability. We have shown that these E3 ligases in turn are directly regulated by MYC. MYC in turn represses the expression of ubiquitin ligases, HECTD4 and MYCBP2 that promote AR and MYC protein degradation, further suppressing MYC and AR in a feed forward loop." SIGNOR-267148 NCOR2 protein Q9Y618 UNIPROT AR protein P10275 UNIPROT down-regulates acetylation 9606 BTO:0000150;BTO:0001130 12771131 t gcesareni "In this study we assessed the effect of smrt and dax-1 on ar and pr activity in the presence of both agonists and partial antagonists. We show that smrt and dax-1 repress agonist-dependent activity of both receptors, and the mechanism of repression includes disruption of the receptor dimer interactions rather than recruitment of histone deacetylases." SIGNOR-101286 PP2Ca_R1A_Bd complex SIGNOR-C133 SIGNOR AR protein P10275 UNIPROT "down-regulates activity" dephosphorylation Ser83 QQQQQETsPRQQQQQ 9606 27858941 t miannu "DAB2IP acts as a scaffold protein for PP2A to suppress DHT-elicited S81 phosphorylation of the AR, preventing its nuclear translocation and binding to androgen response elements. In addition, DAB2IP can compete with the AR for binding to c-Src, thus blocking the non-genomic AR pathway" SIGNOR-254759 AKT proteinfamily SIGNOR-PF24 SIGNOR AR protein P10275 UNIPROT down-regulates phosphorylation Ser215 SGRAREAsGAPTSSK 9606 BTO:0000938 17470458 t lperfetto "The work presented here is the first demonstration that phosphorylation at s215 and s792 by akt regulates ligand binding, and the subcellular distribution of the receptor" SIGNOR-244140 AKT proteinfamily SIGNOR-PF24 SIGNOR AR protein P10275 UNIPROT "down-regulates activity" phosphorylation Ser792 CVRMRHLsQEFGWLQ 9534 BTO:0001538 11404460 t lperfetto "Akt suppresses androgen-induced apoptosis by phosphorylating and inhibiting androgen receptor. Here, we demonstrate that akt phosphorylates the androgen receptor (ar) at ser-210 and ser-790" SIGNOR-244136 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARA protein P10276 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258138 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARA protein P10276 UNIPROT "up-regulates activity" "chemical activation" 9606 17132853 t miannu "The physiological effects of retinoic acids (RAs) are mediated by members of two families of nuclear receptors, the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs), which are encoded by three distinct human genes, RXRalpha, RXRbeta, and RXRgamma." SIGNOR-256194 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RARA protein P10276 UNIPROT "up-regulates activity" "chemical activation" 9606 18321241 t miannu "Alitretinoin (9-cis-retinoic acid) is a unique panagonist retinoid, capable of binding to all six known retinoid receptors (RAR-alpha, -beta, -gamma, and RXR-alpha, -beta, -gamma)." SIGNOR-259234 THRA protein P10827 UNIPROT RARA protein P10276 UNIPROT up-regulates binding 9606 15650024 t gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-133240 RXRA protein P19793 UNIPROT RARA protein P10276 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16665 RXRB protein P28702 UNIPROT RARA protein P10276 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16674 AKT1 protein P31749 UNIPROT RARA protein P10276 UNIPROT down-regulates phosphorylation Ser96 FVCQDKSsGYHYGVS 9606 BTO:0000551 16417524 t miannu "We report that akt, which is constitutively activated in nsclc cells, phosphorylates raralpha and inhibits its transactivation. / mutation of ser96 to alanine abrogated the suppressive effect of akt." SIGNOR-252489 CDK7 protein P50613 UNIPROT RARA protein P10276 UNIPROT up-regulates phosphorylation Ser77 EIVPSPPsPPPLPRI 9606 BTO:0000567 9230306 t llicata "However, only the coexpression of cdk7 stimulated ser-77 phosphorylation in vivo and enhanced transactivation by rar alpha, but not by a s77a rar mutant." SIGNOR-49693 CDK7 protein P50613 UNIPROT RARA protein P10276 UNIPROT unknown phosphorylation Ser77 EIVPSPPsPPPLPRI 9606 11955452 t llicata "Thus, we demonstrate that the cdk7 kinase of tfiih phosphorylates the nuclear receptor, then allowing ligand-dependent control of the activation of the hormone-responsive genes." SIGNOR-116582 NCOA2 protein Q15596 UNIPROT RARA protein P10276 UNIPROT up-regulates binding 9606 12503607 t gcesareni "Transcriptional coactivator for steroid receptors and nuclear receptors.nteracts with casp8ap2 and ttll5/stamp. Interacts with esr1, rara and rxra." SIGNOR-96827 NCOA1 protein Q15788 UNIPROT RARA protein P10276 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16606617 f irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255932 ASXL1 protein Q8IXJ9 UNIPROT RARA protein P10276 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16606617 f irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255933 ASXL1 protein Q8IXJ9 UNIPROT RARA protein P10276 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 16606617 t irozzo "Therefore, ASXL1, a vertebrate PcG/TrxG protein, may mediate RA-regulated cell growth by modulating RAR activity.Finally, the ASXL1-induced accumulation of acetylated H3 may enhance the RAR-mediated transcriptional activity. In this study, we demonstrate that mammalian ASXL1 interacts with the AF-2 AD core of RAR (and RXR) through a novel, promiscuous NR box (LVMQLL) and enhances transcriptional activity of the receptors in certain cells." SIGNOR-255910 KMT2E protein Q8IZD2 UNIPROT RARA protein P10276 UNIPROT "up-regulates activity" binding 9606 21205756 t miannu "MLL5 binds to retinoic acid receptor α (RARα) and induces transcriptional activation of RARα target genes by methylation of lysine residues of histone H3." SIGNOR-260041 AKT proteinfamily SIGNOR-PF24 SIGNOR RARA protein P10276 UNIPROT down-regulates phosphorylation Ser96 FVCQDKSsGYHYGVS 9606 BTO:0000551 16417524 t miannu "We report that akt, which is constitutively activated in nsclc cells, phosphorylates raralpha and inhibits its transactivation. / mutation of ser96 to alanine abrogated the suppressive effect of akt." SIGNOR-143721 THR proteinfamily SIGNOR-PF84 SIGNOR RARA protein P10276 UNIPROT up-regulates binding 9606 15650024 t "inferred from family member" gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-270313 THR proteinfamily SIGNOR-PF84 SIGNOR RARA protein P10276 UNIPROT "up-regulates activity" binding 9606 15650024 t "inferred from family member" gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-267779 SRC protein P12931 UNIPROT RRAS protein P10301 UNIPROT "down-regulates activity" phosphorylation Tyr66 DPTIEDSyTKICSVD 9606 BTO:0000007 11682467 t lperfetto "The small gtpase, r-ras, affects cell adhesion by maintaining integrin activity. Activated src oncogene phosphorylates r-ras and suppresses integrin activity. the src phosphorylation site in r-ras was tyrosine 66" SIGNOR-111189 EPHB2 protein P29323 UNIPROT RRAS protein P10301 UNIPROT "down-regulates activity" phosphorylation Tyr66 DPTIEDSyTKICSVD 9606 10570155 t "Tyrosine 66 of R-Ras is phosphorylated by EphB2|. R-Ras, a small intracellular GTPase, regulates the binding of integrins to their ligands outside the cell. |Cells in which EphB2 is activated become poorly adherent to substrates coated with integrin ligands, and a tyrosine residue in the R-Ras effector domain is phosphorylated." SIGNOR-251125 2-chloro-5-(2-phenyl-5-pyridin-4-yl-1H-imidazol-4-yl)phenol chemical CHEBI:93773 ChEBI ARAF protein P10398 UNIPROT down-regulates "chemical inhibition" 9606 12970777 t gcesareni "At drug concentrations around the reported ic(50) for the raf inhibitor l-779,450, it suppressed dna synthesis and induced apoptosis in hematopoietic fdc-p1 cells transformed to grow in response to either raf-1 or a-raf (fd/deltaraf-1:er and fd/deltaa-raf:er)" SIGNOR-100355 NRAS protein P01111 UNIPROT ARAF protein P10398 UNIPROT up-regulates binding 9606 21779497 t gcesareni "The raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-175216 HRAS protein P01112 UNIPROT ARAF protein P10398 UNIPROT up-regulates binding 9606 21779497 t lperfetto "The raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-175183 SRC protein P12931 UNIPROT ARAF protein P10398 UNIPROT up-regulates phosphorylation Tyr301 LGYRDSGyYWEVPPS 9534 BTO:0004055 9020159 t lperfetto "A-raf behaves like raf-1, being weakly activated by oncogenic ras more strongly activated by oncogenic src, and these signals synergize to give maximal activation. Activation of Raf-1 and A-Raf by Src requires tyrosine phosphorylation at residues 340 and 341 in Raf-1 and 301 and 302 in A-Raf." SIGNOR-236037 PAK1 protein Q13153 UNIPROT ARAF protein P10398 UNIPROT up-regulates phosphorylation Ser299 KNLGYRDsGYYWEVP 9606 BTO:0000848 15710605 t lperfetto "Phosphorylation of endogenous a-raf, b-raf and raf-1 on the homologous pak phosphorylation sites (serine 299, serine 445, or serine 338 respectively)we found that the phosphorylation of a-raf on serine 299 was also stimulated by egf, although the duration of phosphorylation on this site was much shorter than for raf-1. Thus, by analogy with raf-1, phosphorylation of this site may play an important role in the a-raf activation mechanism." SIGNOR-236342 AURKB protein Q96GD4 UNIPROT H1-4 protein P10412 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser27 VKKKARKsAGAAKRK 9606 BTO:0000093 21511733 t miannu "we showed previously that phosphorylation of S27 in human histone H1.4 (H1.4S27-P), prevents binding of heterochromatin protein 1 (HP1) family members (officially known as chromobox protein homologs) to the neighboring dimethylated K26. Here, we present the first functional characterization of H1.4S27-P in vivo and in vitro. We show that H1.4S27 phosphorylation is cell-cycle-regulated and its levels peak on metaphase chromosomes. We identify further Aurora B as the kinase phosphorylating H1.4S27." SIGNOR-262658 venetoclax chemical CHEBI:133021 ChEBI BCL2 protein P10415 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23291630 t miannu "Here we report the re-engineering of navitoclax to create a highly potent, orally bioavailable and BCL-2-selective inhibitor, ABT-199. This compound inhibits the growth of BCL-2-dependent tumors in vivo and spares human platelets. These data indicate that selective pharmacological inhibition of BCL-2 shows promise for the treatment of BCL-2-dependent hematological cancers." SIGNOR-261938 gossypol chemical CHEBI:28584 ChEBI BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 23336025 t gcesareni "Bcl-2 inhibitors physically antagonize their anti-apoptotic actions to create a synergistic effect. Numerous compounds have been specifically developed or identified as bcl-2 inhibitors. These compounds include abt-737 and abt-263, obatoclax, gossypol." SIGNOR-200469 ULK3 protein Q6PHR2 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 19878745 t Manara "We show that ULK3 is able to phosphorylate three mammalian GLI proteins in vitro" SIGNOR-260798 4-[4-[[2-(4-chlorophenyl)-5,5-dimethyl-1-cyclohexenyl]methyl]-1-piperazinyl]-N-[4-[[(2R)-4-(4-morpholinyl)-1-(phenylthio)butan-2-yl]amino]-3-(trifluoromethylsulfonyl)phenyl]sulfonylbenzamide chemical CHEBI:94128 ChEBI BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 23336025 t gcesareni "Bcl-2 inhibitors physically antagonize their anti-apoptotic actions to create a synergistic effect. Numerous compounds have been specifically developed or identified as bcl-2 inhibitors. These compounds include abt-737 and abt-263, obatoclax, gossypol." SIGNOR-200460 ABT-737 chemical CID:11228183 PUBCHEM BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189159 ABT-737 chemical CID:11228183 PUBCHEM BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271;BTO:0000776;BTO:0000785 17200714 t gcesareni "A cell-permeant compound, abt-737, binds with high affinity to bcl2, bcl2l1, and bcl2l2, antagonizes their antiapoptotic function, and induces apoptosis in select human tumor cell lines, primary patient-derived cells." SIGNOR-151781 Obatoclax chemical CID:16681698 PUBCHEM BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 23336025 t gcesareni "Bcl-2 inhibitors physically antagonize their anti-apoptotic actions to create a synergistic effect. Numerous compounds have been specifically developed or identified as bcl-2 inhibitors. These compounds include abt-737 and abt-263, obatoclax, gossypol." SIGNOR-200478 "Obatoclax mesylate" chemical CID:46930996 PUBCHEM BCL2 protein P10415 UNIPROT "down-regulates activity" "chemical inhibition" -1 23515850 t lperfetto "Obatoclax and its predecessor analogs bind to BCL-2, BCL-XL, BCL-w, BCL-B, BFL-1, and MCL-1 in vitro" SIGNOR-262022 HRK protein O00198 UNIPROT BCL2 protein P10415 UNIPROT down-regulates binding 9606 9130713 t gcesareni "Hrk, physically interacts with the death-repressor proteins bcl2 and bcl2l1. Hrk activates cell death at least in part by interacting with and inhibiting the protection afforded by bcl2 and bcl2l1." SIGNOR-47794 BCL2L11 protein O43521 UNIPROT BCL2 protein P10415 UNIPROT down-regulates binding 9606 15694340 t gcesareni "Bim can induce apoptosis by interacting with anti-apoptotic members of the bcl2 family, including bcl2, bcl-xl and mcl-1.. Bim binds prosurvival proteins comparably. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1" SIGNOR-133823 BCL2L11 protein O43521 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 18498746 t lperfetto "We show that mutation of the phosphorylation site Thr-112 causes decreased binding of Bim to the antiapoptotic protein Bcl2 and can increase cell survival." SIGNOR-178676 BCL2L11 protein O43521 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15694340 t lperfetto "Apoptosis is initiated when Bcl-2 and its prosurvival relatives are engaged by proapoptotic BH3-only proteins via interaction of its BH3 domain with a groove on the Bcl-2-like proteins. These interactions have been considered promiscuous, but our analysis of the affinity of eight BH3 peptides for five Bcl-2-like proteins has revealed that the interactions vary over 10,000-fold in affinity, and accordingly, only certain protein pairs associate inside cells. Bim and Puma potently engaged all the prosurvival proteins comparably. Bad, however, bound tightly to Bcl-2, Bcl-xL, and Bcl-w but only weakly to A1 and not to Mcl-1." SIGNOR-133820 SOD1 protein P00441 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates activity" binding 9606 BTO:0001279 15233914 t "P00441:p.Gly94Ala (mutation disrupting interaction)" "Familial amyotrophic lateral sclerosis (ALS)-linked mutations in the copper-zinc superoxide dismutase (SOD1) gene cause motor neuron death in about 3% of ALS cases. While the wild-type (wt) protein is anti-apoptotic, mutant SOD1 promotes apoptosis.|We now demonstrate that both wt and mutant SOD1 bind the anti-apoptotic protein Bcl-2, providing evidence of a direct link between SOD1 and an apoptotic pathway. This interaction is evident in vitro and in vivo in mouse and human spinal cord.|These findings provide new insights into the anti-apoptotic function of SOD1 and suggest that entrapment of Bcl-2 by large SOD1 aggregates may deplete motor neurons of this anti-apoptotic protein." SIGNOR-262799 GH1 protein P01241 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001939 15665309 t Luana "Autocrine hGH increased the transcription and subsequent mRNA level and protein expression of c-Myc, Cyclin D1, and Bcl-2 in human mammary epithelial cells" SIGNOR-261628 TP53 protein P04637 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 19007744 t "Cytosolic p53" lperfetto "Mechanistic insights into the mitochondrial function of wtp53 came when it was realized that mitochondrially translocated p53 interacts directly with members of the Bcl-2 family, which are central in governing the induction of mitochondrial outer membrane permeabilization. In response to stress, wtp53 interacts with and neutralizes the anti-apoptotic members Bcl-xL and Bcl-2. This interaction stimulates MOMP and subsequent apoptosis" SIGNOR-99712 CDK1 protein P06493 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0003918 19917720 t lperfetto "Cyclin-Dependent Kinase 1-Mediated Bcl-xL/Bcl-2 Phosphorylation Acts as a Functional Link Coupling Mitotic Arrest and Apoptosis|These findings suggest a model whereby a switch in the duration of CDK1 activation, from transient during mitosis to sustained during mitotic arrest, dramatically increases the extent of Bcl-xL/Bcl-2 phosphorylation, resulting in inactivation of their antiapoptotic function. Thus, phosphorylation of antiapoptotic Bcl-2 proteins acts as a sensor for CDK1 signal duration and as a functional link coupling mitotic arrest to apoptosis." SIGNOR-267987 CDK1 protein P06493 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates activity" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10766756 t gcesareni "Using synthetic peptides and mutant cell lines, we identified threonine 56, one of two consensus sites for cdc2 within the bcl-2 sequence, as a residue phosphorylated by cdc2. Mutation at threonine 56 abrogated the cell cycle inhibitory effect of bcl-2 without affecting anti-apoptotic function.Taken together, our present findings indicate that phosphorylation of bcl-2 at threonine 56 by cdc2 is required for bcl-2-mediated cell cycle inhibition, which may have some roles during mitosis in the normal cell cycle." SIGNOR-76837 HMOX1 protein P09601 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26722274 f irozzo "The results of the present study indicated that knockdown of HMOX-1 significantly enhanced doxorubicin-induced apoptosis and downregulated the expression of Bcl-2 and Bcl-xL in breast cancer cells." SIGNOR-256303 CREB1 protein P16220 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776;BTO:0003076 8816467 f lperfetto "Induction of bcl-2 expression by phosphorylated CREB proteins during B-cell activation and rescue from apoptosis" SIGNOR-43927 MK-2461 chemical CID:44137946 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194390 GSK3B protein P49841 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" phosphorylation 10090 16885213 t lperfetto "Gli2 and Gli3 (in vertebrates) are phosphorylated by protein kinase A and glycogen synthase kinase-3_ and are proteolytically processed" SIGNOR-148475 CREB1 protein P16220 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0001009 10753867 f lperfetto "Creb activity by akt signaling leads to increased bcl-2 promoter activity and cell survival." SIGNOR-76558 CD27 protein P26842 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12324477 f gcesareni "Cd40 ligation up-regulated bcl-2 and bcl-xl as much as 9.7- (p < 0.01) and 6.8-fold (p < 0.01), respectively (fig. 2, b and c). Under similar conditions, cd27 ligation also up-regulated bcl-2 and bcl-xl as much as 5.0- (p < 0.01) and 3.9-fold (p < 0.01), respectively." SIGNOR-93317 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr74 ARTSPLQtPAAPGAA 9606 10669763 t gcesareni "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87, with Ser87 phosphorylation playing a predominant role. TNF-Œ± or the MAP kinase-specific inhibitor PD98059 diminishes Ser87 phosphorylation of Bcl-2 in vivo, while activated ERK2 induces phosphorylation of Bcl-2 in vivo and in vitro." SIGNOR-74943 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t gcesareni "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74939 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 10669763 t gcesareni "Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70 p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both in vitro and in vivo molecular association." SIGNOR-74935 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 BTO:0000567 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation." SIGNOR-74931 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser70 RDPVARTsPLQTPAA 9606 BTO:0000567 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74919 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74923 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr74 ARTSPLQtPAAPGAA 9606 BTO:0000567 10669763 t lperfetto "In endothelial cells, tumor necrosis factor alpha (tnf-alpha) induces dephosphorylation and subsequent ubiquitin-dependent degradation of the antiapoptotic protein bcl-2. Here, we investigate the role of different putative phosphorylation sites to facilitate bcl-2 degradation" SIGNOR-74927 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 10567572 t gcesareni "G(2)/m-phase cells proved more susceptible to death signals, and phosphorylation of bcl-2 appeared to be responsible, as a ser70ala substitution restored resistance to apoptosis. We noted that ask1 and jnk1 were normally activated at g(2)/m phase, and jnk was capable of phosphorylating bcl-2.." SIGNOR-72125 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 10567572 t gcesareni "Jnk1-mediated phosphorylation of bcl-2 regulates starvation-induced autophagy." SIGNOR-48038 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr69 SRDPVARtSPLQTPA 9606 10567572 t gcesareni "G(2)/m-phase cells proved more susceptible to death signals, and phosphorylation of bcl-2 appeared to be responsible, as a ser70ala substitution restored resistance to apoptosis. We noted that ask1 and jnk1 were normally activated at g(2)/m phase, and jnk was capable of phosphorylating bcl-2.." SIGNOR-72361 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr69 SRDPVARtSPLQTPA 9606 18570871 t gcesareni "Together, our findings demonstrate that jnk1-mediated multisite phosphorylation of bcl-2 stimulates starvation-induced autophagy by disrupting the bcl-2/beclin 1 complex." SIGNOR-179096 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 18570871 t gcesareni "Together, our findings demonstrate that jnk1-mediated multisite phosphorylation of bcl-2 stimulates starvation-induced autophagy by disrupting the bcl-2/beclin 1 complex." SIGNOR-179088 NOTCH1 protein P46531 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 16990763 f gcesareni "Other notch target genes identi__ed in the thymoma cell line were dtx1 (gene for deltex1), i__-202, i__-204, i__-d3, adam19 (meltrinb).24 a number of other genes have been reported as being notch targets, including notch1 itself,28 nrarp in xenopus embryos,29 bcl2 in thymoma cells,30 ccnd1 (gene for cyclin d1) in a kidney cell line,31 dkn1a (gene for cyclindependent kinase inhibitor 1a (p21, cip1)) in keratinocytes32 and tcf3 (gene for e2a)." SIGNOR-149730 ELF4 protein Q99607 UNIPROT CXCL8 protein P10145 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000130;BTO:0000782 14625302 f miannu "Myeloid elf1-like factor is a potent activator of interleukin-8 expression in hematopoietic cells" SIGNOR-119204 FOXA1 protein P55317 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19127412 f miannu "Foxa1 overexpression decreased the expression of bcl2, while foxa1 depletion increased the expression of bcl2" SIGNOR-161448 PPP2CB protein P62714 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates activity" dephosphorylation Ser87 AAAGPALsPVPPVVH 9606 15225643 t "The phosphorylation of Bcl-2 resulted in a reduction in anti-apoptotic function, implying that dephosphorylation promoted the anti-apoptotic activity of Bcl-2 protein in human tumor cell lines. Thus, the present findings suggest that ERK and PP2A are physiological regulators of Bcl-2 phosphorylation, and these enzymes exert an influence on the anti-apoptotic function of Bcl-2.phosphorylation of Bcl2 at Ser70 is proposed to be a dynamic process regulated by the sequential action of an agonist-activated Bcl2 kinase and PP2A." SIGNOR-248589 PPP2CA protein P67775 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates activity" dephosphorylation Ser87 AAAGPALsPVPPVVH 9606 15225643 t "The phosphorylation of Bcl-2 resulted in a reduction in anti-apoptotic function, implying that dephosphorylation promoted the anti-apoptotic activity of Bcl-2 protein in human tumor cell lines. Thus, the present findings suggest that ERK and PP2A are physiological regulators of Bcl-2 phosphorylation, and these enzymes exert an influence on the anti-apoptotic function of Bcl-2.phosphorylation of Bcl2 at Ser70 is proposed to be a dynamic process regulated by the sequential action of an agonist-activated Bcl2 kinase and PP2A." SIGNOR-248624 BAX protein Q07812 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 8358790 t lperfetto "Bax shows extensive amino acid homology with Bcl-2 and forms homodimers and heterodimers with Bcl-2 in vivo. When Bax predominates, programed cell death is accelerated, and the death repressor activity of Bcl-2 is countered." SIGNOR-249612 PPP2R5B protein Q15173 UNIPROT BCL2 protein P10415 UNIPROT down-regulates dephosphorylation Ser70 RDPVARTsPLQTPAA 9606 18845789 t gcesareni "Pp2a directly interacts with the bh4 domain of bcl2 as a docking site to potentially bridge pp2a to bcl2's flexible loop domain containing the target serine 70 phosphorylation site." SIGNOR-181559 NPTX1 protein Q15818 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity" 9606 BTO:0004168;BTO:0003227 31113871 f lperfetto "We found that the protein levels of BCL2-associated agonist of cell death (BAD) and BCL2-associated X protein (BAX) were increased in NPTX1-overexpressing SMMC-7721 and MHCC-97h cells relative to control cells. In contrast, decreased levels of myeloid cell leukemia sequence 1 (Mcl-1) and B-cell lymphoma-2 (Bcl-2) were found in NPTX1-overexpressing SMMC-7721 and MHCC-97h cells relative to control" SIGNOR-260412 MAPK14 protein Q16539 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 19336399 t gcesareni "The protein's reduced antiapoptotic capacity was related to phosphorylation of its threonine 56 and serine 87 residues by virally activated p38mapk" SIGNOR-184936 MAPK14 protein Q16539 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 16714293 t gcesareni "Bcl-2 phosphorylation by p38 mapkin this study, we identify, by using mass spectrometry techniques and specific anti-phosphopeptide antibodies, ser(87) and thr(56) as the bcl-2 residues phosphorylated by p38 mapk and show that phosphorylation of these residues is always associated with a decrease in the antiapoptotic potential of bcl-2 protein." SIGNOR-146786 NOXA1 protein Q86UR1 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" 9606 19879762 t lperfetto "BH3-only proteins containing only a single BH domain and including Puma, Noxa, Bid and Bad as well as other factors are particularly important for such neutralisation, binding and regulating the anti-apoptotic Bcl-2 proteins to promote apoptosis" SIGNOR-209684 MYCT1 protein Q8N699 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261735 DOT1L protein Q8TEK3 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27856324 f irozzo "Previously, we found that MLL-AF4 binds to the BCL-2 gene and directly activates it through DOT1L recruitment and increased H3K79me2/3 levels. MLL-AF4 directly controls the active transcription of both BCL-2 and MCL-1 […]. Of all the BCL-2 family members, only BCL-2 and MCL-1 are directly activated by MLL-AF4." SIGNOR-255880 BAD protein Q92934 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000007 15694340 t lperfetto "Apoptosis is initiated when Bcl-2 and its prosurvival relatives are engaged by proapoptotic BH3-only proteins via interaction of its BH3 domain with a groove on the Bcl-2-like proteins. These interactions have been considered promiscuous, but our analysis of the affinity of eight BH3 peptides for five Bcl-2-like proteins has revealed that the interactions vary over 10,000-fold in affinity, and accordingly, only certain protein pairs associate inside cells. Bim and Puma potently engaged all the prosurvival proteins comparably. Bad, however, bound tightly to Bcl-2, Bcl-xL, and Bcl-w but only weakly to A1 and not to Mcl-1." SIGNOR-133756 BBC3 protein Q9BXH1 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0001938 11463392 t lperfetto "Puma localizes to the mitochondria, interacts with bcl-2, and function to induce cytochrome c release" SIGNOR-109506 BBC3 protein Q9BXH1 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15694340 t lperfetto "Only bimbh3 and bbc3 had comparable strong affinitiesfor all the prosurvival proteins. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1." SIGNOR-133808 POLR1H protein Q9P1U0 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16373708 f miannu "ZNRD1 could significantly up-regulate the expression of P-gp, Bcl-2, and the transcription of the MDR1 gene but not alter the expression of MDR-associated protein, glutathione S-transferase activity, or intracellular glutathione content in leukemia cells." SIGNOR-259908 "A5/b1 integrin" complex SIGNOR-C163 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity" 15721307 f lperfetto "Previous reports indicated that the prosurvival signal mediated through α5β1-fibronectin interactions was due to increased Bcl-2 levels" SIGNOR-253310 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263434 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser70 RDPVARTsPLQTPAA 9534 BTO:0004055 10677502 t lperfetto "Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70." SIGNOR-244501 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr74 ARTSPLQtPAAPGAA 9606 BTO:0000567 10669763 t lperfetto "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87, with Ser87 phosphorylation playing a predominant role. TNF-α or the MAP kinase-specific inhibitor PD98059 diminishes Ser87 phosphorylation of Bcl-2 in vivo, while activated ERK2 induces phosphorylation of Bcl-2 in vivo and in vitro." SIGNOR-244494 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 BTO:0000567 10669763 t lperfetto "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87, with Ser87 phosphorylation playing a predominant role. TNF-α or the MAP kinase-specific inhibitor PD98059 diminishes Ser87 phosphorylation of Bcl-2 in vivo, while activated ERK2 induces phosphorylation of Bcl-2 in vivo and in vitro." SIGNOR-244505 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t lperfetto "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87." SIGNOR-244610 p38 proteinfamily SIGNOR-PF16 SIGNOR BCL2 protein P10415 UNIPROT "down-regulates activity" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 19336399 t gcesareni "The protein's reduced antiapoptotic capacity was related to phosphorylation of its threonine 56 and serine 87 residues by virally activated p38mapk" SIGNOR-260450 NOTCH proteinfamily SIGNOR-PF30 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 16990763 f gcesareni "Addition of jag-1 peptide induced ikkalpha mediated nf-kappab activation, as well as increased ppargamma expression." SIGNOR-254344 MMP3 protein P08254 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates activity" cleavage 25545242 t lperfetto "In this study, we found a novel motif, LRSKSRSFQVSDEQY, in the C-terminal fragment of MMP-3/7-cleaved mouse OPN binds to α9β1 integrin. Importantly, this novel motif is involved in the development of anti-type II collagen antibody-induced arthritis (CAIA). This study provides the first in vitro and in vivo evidence that OPN cleavage by MMP-3/7 is an important regulatory mechanism for CAIA." SIGNOR-253320 MMP7 protein P09237 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates activity" cleavage 25545242 t lperfetto "In this study, we found a novel motif, LRSKSRSFQVSDEQY, in the C-terminal fragment of MMP-3/7-cleaved mouse OPN binds to α9β1 integrin. Importantly, this novel motif is involved in the development of anti-type II collagen antibody-induced arthritis (CAIA). This study provides the first in vitro and in vivo evidence that OPN cleavage by MMP-3/7 is an important regulatory mechanism for CAIA." SIGNOR-253321 ETS2 protein P15036 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11175361 t miannu "We demonstrated that Ets2 is capable of binding to and transactivating the OPN promoter using gel shift and transient transfection assays" SIGNOR-259872 DLX5 protein P56178 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity" "transcriptional regulation" 9031 17335796 t gcesareni "Dlx5 initiates a complete osteogenic differentiation in these early primary cells, by triggering Runx2, osteopontin, alkaline phosphatase, and other gene expression according to the sequential temporal sequence observed during skull osteogenesis €œin vivo€." SIGNOR-245340 RUNX2 protein Q13950 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0001616 16670084 t gcesareni "Ets-1 and Runx2 are critical transcriptional regulators of OPN expression in CT26 colorectal cancer cells. Suppression of these transcription factors results in significant down-regulation of the OPN metastasis protein." SIGNOR-245336 SMOC1 protein Q9H4F8 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260385 FYN protein P06241 UNIPROT PTPRF protein P10586 UNIPROT "up-regulates activity" phosphorylation 9534 12496362 t "LAR PTPase domain 2 was tyrosine phosphorylated by Fyn tyrosine kinase. we confirmed that LAR dephosphorylated the phosphorylated tyrosine residues of Lck and Fyn, and tyrosine residue(s) in LAR PTPase D2 was phosphorylated by Fyn to supply Fyn SH2 binding site." SIGNOR-251180 PPFIA1 protein Q13136 UNIPROT PTPRF protein P10586 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000093 7796809 t brain lperfetto "We have identified a novel cytoplasmic 160 kDa phosphoserine protein termed LAR-interacting protein 1 (LIP.1), which binds to the LAR membrane-distal D2 protein tyrosine phosphatase domain and appears to localize LAR to focal adhesions." SIGNOR-264141 LRFN5 protein Q96NI6 UNIPROT PTPRF protein P10586 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 27225731 t miannu "SALM5 trans-synaptically interacts with LAR-RPTPs in a splicing-dependent manner to regulate synapse development. we identified LAR-RPTPs as novel ligands of SALM5 that mediates SALM5-dependent presynaptic differentiation in a splicing-dependent manner. Our data indicate that SALM5 interacts with all three known LAR-RPTPs—LAR, PTPδ, and PTPσ (Fig. 1)." SIGNOR-264087 COL4A2 protein P08572 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 12778132 t "Type IV collagen is the most abundant Type IV collagen is the most abundant constituent of the BM…All of the type IV collagen in mammals is derived from six genetically distinct alpha-chain polypeptides (alpha1-alpha6)" SIGNOR-254666 veliparib chemical CHEBI:62880 ChEBI PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189183 ESRRA protein P11474 UNIPROT NR2F6 protein P10588 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000156 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253796 CREB1 protein P16220 UNIPROT NR2F6 protein P10588 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253793 PRKCD protein Q05655 UNIPROT NR2F6 protein P10588 UNIPROT down-regulates phosphorylation Ser83 CKSFFKRsIRRNLSY 9606 BTO:0000782 18701084 t esanto "Ser-83 on recombinant nr2f6is a pkc substrate site;mutation of ser-83 (but not ser-89) to alanine strongly reduced pkc-mediated nr2f6 phosphorylation, confirming ser-83 as the major pkc phosphorylation site in nr2f6;the dna-binding capacity of nr2f6 is antagonized by a (p)ser-83 switch on nr2f6." SIGNOR-180017 ESRRA protein P11474 UNIPROT NR2F1 protein P10589 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000155 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253795 CREB1 protein P16220 UNIPROT NR2F1 protein P10589 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000152 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253792 RXRB protein P28702 UNIPROT NR2F1 protein P10589 UNIPROT up-regulates binding 9606 10900149 t gcesareni "Arp-1/rxr, coup-tfi/rxr, and arp-1/coup-tfi heterodimers bound the fp330-3' site" SIGNOR-79449 TWIST1 protein Q15672 UNIPROT NR2F1 protein P10589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255531 TWIST2 protein Q8WVJ9 UNIPROT NR2F1 protein P10589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255506 PPARD protein Q03181 UNIPROT TXN protein P10599 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001950 18048767 f miannu "Activation of PPAR-delta upregulated the expression of antioxidant genes superoxide dismutase 1, catalase, and thioredoxin and decreased reactive oxygen species production in ECs." SIGNOR-255052 NFE2L2 protein Q16236 UNIPROT TXN protein P10599 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000552 18629308 f miannu "When overexpressed in HaCaT cells, NRF2 was also directly involved in not only the up-regulation of the detoxification gene thioredoxin but also K16 gene expression." SIGNOR-254646 FOXE1 protein O00358 UNIPROT TGFB3 protein P10600 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 21177256 f miannu "The MSX1 and TGF-β3 up-regulation in response to FOXE1 at both transcriptional and translational levels and the recruitment of FOXE1 to specific binding motifs, together with the transactivation of the promoters of these genes, indicate that MSX1 and TGF-β3 are direct FOXE1 targets." SIGNOR-254174 TGFB3 protein P10600 UNIPROT TGFB3 protein P10600 UNIPROT up-regulates binding 9606 16885528 t gcesareni "The active form of tgf-b is a dimer stabilized by hydrophobic interactions and usually further strengthened by an intersubunit disulfide bridge" SIGNOR-148611 PPARGC1A protein Q9UBK2 UNIPROT COX5B protein P10606 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000443 23021218 f lperfetto "PGC1a is known to drive the expression of many genes involved in mitochondrial oxidative phosphorylation, including cytochrome c (CytC) and the cyto- chrome C oxidative (COX) subunits (CoxIII, Cox4il, Cox5b, Cox7a, and Cox8b)." SIGNOR-253099 SGK1 protein O00141 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser214 GGKERPGsKEEVDED 9606 16982696 t lperfetto "Second, sgk1 indirectly depolymerized mts through the phosphorylation of tau at ser214" SIGNOR-161288 CHEK2 protein O96017 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171026 APOE protein P02649 UNIPROT MAPT protein P10636 UNIPROT "up-regulates activity" binding 7566652 t lperfetto "Isoform specific interactions of ApoE have been shown with the microtubule-associated protein tau, which forms the neurofibrillary tangle in this disease.|Phosphorylation of serine262 in domain I of tau decreases tau binding to microtubules and also abolishes binding by ApoE3." SIGNOR-262588 FYN protein P06241 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Tyr18 MEDHAGTyGLGDRKD 9606 14999081 t lperfetto "In this study we determined that human tau tyr18 was phosphorylated by the src family tyrosine kinase fyn." SIGNOR-123099 CAPN1 protein P07384 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Besides tau phosphorylation, calpain activation might play a role in tau-mediated neurodegeneration by inducing tau cleavage. In vitro studies have shown that both fetal and adult tau isoforms are rapidly proteolyzed by calpains" SIGNOR-251584 COL6A1 protein P12109 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254673 RPS6KA5 protein O75582 UNIPROT H2AC11 protein P0C0S8 UNIPROT down-regulates phosphorylation Ser2 sGRGKQGG 9606 15010469 t gcesareni "We found that msk1 phosphorylated histone h2a on serine 1, and mutation of serine 1 to alanine blocked the inhibition of transcription by msk1." SIGNOR-123383 methyltestosterone chemical CHEBI:27436 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 17202804 t miannu "GnRH antagonizes testosterone activation of the human androgen receptor in SCL60 cells. Gonadotropin-Releasing Hormone Functionally Antagonizes Testosterone Activation of the Human Androgen Receptor in Prostate Cells through Focal Adhesion Complexes Involving Hic-5" SIGNOR-259266 PRKACA protein P17612 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000938 9771888 t "The effect has been demonstrated using P10636-8" gcesareni "Tau is phosphorylated by gsk-3 at several sites found in alzheimer disease and its biological activity markedly inhibited only after it is prephosphorylated by a-kinase." SIGNOR-60659 PRKACA protein P17612 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ -1 12435421 t miannu "Ser214, Ser262, Ser356, and Ser409 of tau441‚ were phosphorylated by PKA. tau in PHF is abnormally hyperphosphorylated and lacks its normal activity to bind to microtubules and to stimulate their assembly" SIGNOR-250008 PRKACA protein P17612 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171066 CAPN2 protein P17655 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Besides tau phosphorylation, calpain activation might play a role in tau-mediated neurodegeneration by inducing tau cleavage. In vitro studies have shown that both fetal and adult tau isoforms are rapidly proteolyzed by calpains" SIGNOR-251611 CAPN3 protein P20807 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" cleavage 9606 25969760 t lperfetto "Besides tau phosphorylation, calpain activation might play a role in tau-mediated neurodegeneration by inducing tau cleavage. In vitro studies have shown that both fetal and adult tau isoforms are rapidly proteolyzed by calpains" SIGNOR-251605 MAPK1 protein P28482 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 10737616 t lperfetto "Using nanoelectrospray mass spectrometry, we have undertaken an extensive comparison of phosphorylation in vitro by several candidate tau kinases, namely, JNK, p38, ERK2, and glycogen synthase kinase 3beta (GSK3beta). Between 10 and 15 sites were identified for each kinase. The three MAP kinases phosphorylated Ser202 and Thr205 but not detectably Ser199, whereas conversely GSK3beta phosphorylated Ser199 but not detectably Ser202 or Thr205. Phosphorylated Ser404 was found with all of these kinases except JNK. The MAP kinases may not be strictly proline specific: p38 phosphorylated the nonproline sites Ser185, Thr245, Ser305, and Ser356, whereas ERK2 was the most strict. All of the sites detected except Thr245 and Ser305 are known or suspected phosphorylation sites in paired helical filament-tau extracted from Alzheimer brains. Thus, the three MAP kinases and GSK3beta are importantly all strong candidates as tau kinases that may be involved in the pathogenic hyperphosphorylation of tau in Alzheimer's disease." SIGNOR-249418 MAPK1 protein P28482 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 10737616 t lperfetto "Using nanoelectrospray mass spectrometry, we have undertaken an extensive comparison of phosphorylation in vitro by several candidate tau kinases, namely, JNK, p38, ERK2, and glycogen synthase kinase 3beta (GSK3beta). Between 10 and 15 sites were identified for each kinase. The three MAP kinases phosphorylated Ser202 and Thr205 but not detectably Ser199, whereas conversely GSK3beta phosphorylated Ser199 but not detectably Ser202 or Thr205. Phosphorylated Ser404 was found with all of these kinases except JNK. The MAP kinases may not be strictly proline specific: p38 phosphorylated the nonproline sites Ser185, Thr245, Ser305, and Ser356, whereas ERK2 was the most strict. All of the sites detected except Thr245 and Ser305 are known or suspected phosphorylation sites in paired helical filament-tau extracted from Alzheimer brains. Thus, the three MAP kinases and GSK3beta are importantly all strong candidates as tau kinases that may be involved in the pathogenic hyperphosphorylation of tau in Alzheimer's disease." SIGNOR-249417 MAPK1 protein P28482 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 10737616 t lperfetto "Using nanoelectrospray mass spectrometry, we have undertaken an extensive comparison of phosphorylation in vitro by several candidate tau kinases, namely, JNK, p38, ERK2, and glycogen synthase kinase 3beta (GSK3beta). Between 10 and 15 sites were identified for each kinase. The three MAP kinases phosphorylated Ser202 and Thr205 but not detectably Ser199, whereas conversely GSK3beta phosphorylated Ser199 but not detectably Ser202 or Thr205. Phosphorylated Ser404 was found with all of these kinases except JNK. The MAP kinases may not be strictly proline specific: p38 phosphorylated the nonproline sites Ser185, Thr245, Ser305, and Ser356, whereas ERK2 was the most strict. All of the sites detected except Thr245 and Ser305 are known or suspected phosphorylation sites in paired helical filament-tau extracted from Alzheimer brains. Thus, the three MAP kinases and GSK3beta are importantly all strong candidates as tau kinases that may be involved in the pathogenic hyperphosphorylation of tau in Alzheimer's disease." SIGNOR-249416 PPP2R1A protein P30153 UNIPROT MAPT protein P10636 UNIPROT down-regulates dephosphorylation 9606 15525651 t gcesareni "Galpha12 directly interacts with pp2a: evidence for galpha12-stimulated pp2a phosphatase activity and dephosphorylation of microtubule-associated protein, tau." SIGNOR-130136 SYK protein P43405 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Tyr18 MEDHAGTyGLGDRKD 9606 BTO:0000938 18070606 t lperfetto "We established that tyrosine 18 was the primary residue in tau phosphorylated by sykphosphorylation of tau by syk could be involved in neurite outgrowth." SIGNOR-159648 COL6A2 protein P12110 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254674 FYN protein P06241 UNIPROT CD300LB protein A8K4G0 UNIPROT "up-regulates activity" phosphorylation Tyr188 EPGEQPIyMNFSEPL 9534 16920917 t lperfetto "As CD300b phosphorylation was occurring only in the presence of both c-Fyn and DAP-12, we addressed whether tyrosine phosphorylation was required for association of CD300b and DAP-12. For this purpose, we generated a set of HA-tagged CD300b mutants affecting the transmembrane lysine (K158L), the cytoplasmic tyrosine (Y188F) or both residues.|As expected, the CD300b double mutant could neither recruit DAP-12 nor become phosphorylated in the presence of c-Fyn kinase (Fig. 5⇑C). Association between CD300b and DAP-12 was maintained in absence of the c-Fyn kinase, indicating that phosphorylation of the adaptor was not essential for the formation of the complex (data not shown)" SIGNOR-264771 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121705 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121717 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121713 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser396 DDKKAKTsTRSSAKT 9606 BTO:0000007 14761950 t lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121709 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 7566348 t fstefani "The ability of p42 map and p44 map kinases, glycogen synthase kinases 3 alpha and 3 beta (gsk-3 alpha and gsk-3 beta) to phosphorylate tau in transfected cos cells was investigated. Both gsk-3 alpha and gsk-3 beta phosphorylated tau to produce a phf-like state of phosphorylation but the map kinases failed to induce such a transformation in tau." SIGNOR-29364 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000938 9771888 t "The effect has been demonstrated using P10636-8" gcesareni "Tau is phosphorylated by gsk-3 at several sites found in alzheimer disease and its biological activity markedly inhibited only after it is prephosphorylated by a-kinase." SIGNOR-60651 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser641 KVTSKCGsLGNIHHK 9606 BTO:0000590 7706316 t lperfetto "Microtubule-associated protein/microtubule affinity-regulating kinase (p110mark). A novel protein kinase that regulates tau-microtubule interactions and dynamic instability by phosphorylation at the Alzheimer-specific site serine 262." SIGNOR-249342 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 17078951 t "The effect has been demonstrated using P10636-8" lperfetto "Here, we found that prephosphorylation by pka promotes gsk-3beta-catalyzed tau phosphorylation at thr181, ser199, ser202, thr205, thr217, thr231, ser396 and ser422" SIGNOR-150360 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Abnormal hyperphosphorylation of tau appears to be crucial in neurofibrillary degeneration in alzheimer's disease (ad). Gsk-3beta phosphorylated tau at many sites, with ser199, thr205, and ser396 being the most favorable sites in cells." SIGNOR-164651 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249352 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249350 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249351 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Gsk3b phosphorylates tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171046 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Abnormal hyperphosphorylation of tau appears to be crucial in neurofibrillary degeneration in alzheimer's disease (ad). Gsk-3beta phosphorylated tau at many sites, with ser199, thr205, and ser396 being the most favorable sites in cells." SIGNOR-164655 AKT1 protein P31749 UNIPROT FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 21798082 t gcesareni "Akt inactivates protein degradation by phosphorylating and thus repressing the transcription factors of the foxo family, and stimulates protein synthesis via the mammalian target of rapamycin (mtor) and glycogen synthase kinase 3b (gsk3b)." SIGNOR-175294 CSNK1A1 protein P48729 UNIPROT FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183667 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249346 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171042 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser512 PPKSGDRsGYSSPGS 9606 BTO:0000590 9771888 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249353 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr534 SRTPSLPtPPTREPK 9606 17078951 t "The effect has been demonstrated using P10636-8" lperfetto "Here, we found that prephosphorylation by pka promotes gsk-3beta-catalyzed tau phosphorylation at thr181, ser199, ser202, thr205, thr217, thr231, ser396 and ser422" SIGNOR-150364 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249345 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser515 SGDRSGYsSPGSPGT 9606 BTO:0000590 9832145 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249354 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249343 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249347 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249349 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser400 AKTSTRSsAKTLKNR 9606 BTO:0000590 20679343 t lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167290 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249344 COL6A3 protein P12111 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254675 DYRK1A protein Q13627 UNIPROT FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity" SIGNOR-183680 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 20679343 t "The effect has been demonstrated using P10636-8" lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167294 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser396 DDKKAKTsTRSSAKT 9606 BTO:0000590 20679343 t lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167286 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser717 VYKSPVVsGDTSPRH 9606 BTO:0000590 12387894 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249355 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000938 9771888 t "The effect has been demonstrated using P10636-8" gcesareni "Tau is phosphorylated by gsk-3 at several sites found in alzheimer disease and its biological activity markedly inhibited only after it is prephosphorylated by a-kinase." SIGNOR-60655 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249348 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250087 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250088 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250084 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser637 VDLSKVTsKCGSLGN -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250085 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250086 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249322 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-92607 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser235 SPQDSPPsKASPAQD 9606 21215781 t lperfetto "Cdk5 regulates app (amyloid precursor protein) processing and tau hyperphosphorylationtau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171018 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249317 ACAN protein P16112 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 16051604 t lperfetto "Cartilage oligomeric matrix protein/thrombospondin 5 (COMP/TSP5) is a major component of the extracellular matrix of the musculoskeletal system. " SIGNOR-266983 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249318 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249319 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249320 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249321 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249326 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249327 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171022 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249325 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249324 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249323 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-92603 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171038 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171030 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171034 PKN1 protein Q16512 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser637 VDLSKVTsKCGSLGN 9606 BTO:0000938 BTO:0000975 11104762 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphorylation of tau is regulated by pknthere is a pkn-specific phosphorylation site, ser-320, in mbdsthus pkn serves as a regulator of microtubules by specific phosphorylation of tau, which leads to disruption of tubulin assembly." SIGNOR-84958 MAPK14 protein Q16539 UNIPROT MAPT protein P10636 UNIPROT up-regulates phosphorylation 9606 20626350 t lperfetto "A large number of cytosolic proteins can be phosphorylated by p38 mapks, including phospholipase a2, the microtubule-associated protein tau, nhe-1, cyclin d1, cdk inhibitors, bcl2 family proteins, growth factor receptors or keratins." SIGNOR-166611 PHKG1 protein Q16816 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser622 KHVPGGGsVQIVYKP -1 8999860 t miannu "Muscle phosphorylase kinase phosphorylates Ser237, Ser262, Ser285, Ser305, and Ser352 of human tau. in vitro phosphorylation of tau on Ser262 alone strongly reduced the ability of tau to bind microtubules whereas the phosphorylation of many Ser/Thr-Pro motif sites of tau showed moderate effects on the binding of tau to microtubules" SIGNOR-250286 PHKG1 protein Q16816 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser554 RTPPKSPsSAKSRLQ -1 8999860 t miannu "Muscle phosphorylase kinase phosphorylates Ser237, Ser262, Ser285, Ser305, and Ser352 of human tau. in vitro phosphorylation of tau on Ser262 alone strongly reduced the ability of tau to bind microtubules whereas the phosphorylation of many Ser/Thr-Pro motif sites of tau showed moderate effects on the binding of tau to microtubules" SIGNOR-250283 PHKG1 protein Q16816 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ -1 8999860 t miannu "Muscle phosphorylase kinase phosphorylates Ser237, Ser262, Ser285, Ser305, and Ser352 of human tau. in vitro phosphorylation of tau on Ser262 alone strongly reduced the ability of tau to bind microtubules whereas the phosphorylation of many Ser/Thr-Pro motif sites of tau showed moderate effects on the binding of tau to microtubules" SIGNOR-250284 PHKG1 protein Q16816 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser602 INKKLDLsNVQSKCG -1 8999860 t miannu "Muscle phosphorylase kinase phosphorylates Ser237, Ser262, Ser285, Ser305, and Ser352 of human tau. in vitro phosphorylation of tau on Ser262 alone strongly reduced the ability of tau to bind microtubules whereas the phosphorylation of many Ser/Thr-Pro motif sites of tau showed moderate effects on the binding of tau to microtubules" SIGNOR-250285 PHKG1 protein Q16816 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser669 DFKDRVQsKIGSLDN -1 8999860 t miannu "Muscle phosphorylase kinase phosphorylates Ser237, Ser262, Ser285, Ser305, and Ser352 of human tau. in vitro phosphorylation of tau on Ser262 alone strongly reduced the ability of tau to bind microtubules whereas the phosphorylation of many Ser/Thr-Pro motif sites of tau showed moderate effects on the binding of tau to microtubules" SIGNOR-250287 LRRK2 protein Q5S007 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 9606 22303461 t gcesareni "Lrrk2 directly phosphorylates tubulin-associated tau, but not free tau;(iii) lrrk2 phosphorylates tau at thr181 as one of the target sites;. furthermore, we revealed that lrrk2-mediated phosphorylation of tau reduces its tubulin-binding ability." SIGNOR-195756 TTBK1 protein Q5TCY1 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser739 GSIDMVDsPQLATLA 9606 BTO:0000938 16923168 t "The effect has been demonstrated using P10636-8" lperfetto "Direct tau phosphorylation by ttbk1 at ser198, ser199, ser202 and ser422, which are also phosphorylated in phfs. Ttbk1 also induces tau aggregation in human neuronal cells in a dose-dependent manner. We conclude that ttbk1 is a neuron-specific dual kinase involved in tau phosphorylation at ad-related sites and is also associated with tau aggregation." SIGNOR-148978 TTBK1 protein Q5TCY1 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser515 SGDRSGYsSPGSPGT 9606 BTO:0000938 16923168 t "The effect has been demonstrated using P10636-8" lperfetto "Direct tau phosphorylation by ttbk1 at ser198, ser199, ser202 and ser422, which are also phosphorylated in phfs. Ttbk1 also induces tau aggregation in human neuronal cells in a dose-dependent manner. We conclude that ttbk1 is a neuron-specific dual kinase involved in tau phosphorylation at ad-related sites and is also associated with tau aggregation." SIGNOR-148966 TTBK1 protein Q5TCY1 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000938 16923168 t "The effect has been demonstrated using P10636-8" lperfetto "Direct tau phosphorylation by ttbk1 at ser198, ser199, ser202 and ser422, which are also phosphorylated in phfs. Ttbk1 also induces tau aggregation in human neuronal cells in a dose-dependent manner. We conclude that ttbk1 is a neuron-specific dual kinase involved in tau phosphorylation at ad-related sites and is also associated with tau aggregation." SIGNOR-148974 TTBK1 protein Q5TCY1 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000938 16923168 t "The effect has been demonstrated using P10636-8" lperfetto "Direct tau phosphorylation by ttbk1 at ser198, ser199, ser202 and ser422, which are also phosphorylated in phfs. Ttbk1 also induces tau aggregation in human neuronal cells in a dose-dependent manner. We conclude that ttbk1 is a neuron-specific dual kinase involved in tau phosphorylation at ad-related sites and is also associated with tau aggregation." SIGNOR-148970 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser641 KVTSKCGsLGNIHHK 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Mark and pka phosphorylate several sites within the repeats (notably the kxgs motifs including ser262, ser324, and ser356, plus ser320)tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171054 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250172 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser673 RVQSKIGsLDNITHV -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250175 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Mark and pka phosphorylate several sites within the repeats (notably the kxgs motifs including ser262, ser324, and ser356, plus ser320)tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171050 ACAN protein P16112 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 10922468 t lperfetto "Degradation of aggrecan, the major proteoglycan of the cartilage ECM responsible for the load-bearing and elastic properties of this tissue, is one of the earliest detectable events in arthritic cartilage degeneration. MMPs have been implicated in proteolysis and the subsequent loss of aggrecan from cartilage during arthritis" SIGNOR-266982 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 18394876 t lperfetto "The phosphorylation of the two remaining akt-dependent sites inhibits foxo6 transcriptional activity" SIGNOR-66032 maraviroc chemical CHEBI:63608 ChEBI CCL3 protein P10147 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193928 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser637 VDLSKVTsKCGSLGN -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250173 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser673 RVQSKIGsLDNITHV 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Mark and pka phosphorylate several sites within the repeats (notably the kxgs motifs including ser262, ser324, and ser356, plus ser320)tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171058 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 15621017 t "Thus, the increased immunoreactivity of CaMKII-α of the remaining neurons may be the consequence of the altered calcium dynamics in neurons. There is evidence indicating that CaMKII might participate in tau phosphorylation in AD." SIGNOR-255490 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249315 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249314 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249316 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251593 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-251600 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251590 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251597 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251592 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251591 BAG1 protein Q99933 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates activity" binding 9606 BTO:0000661 7834747 t lperfetto "Cloning and functional analysis of BAG-1: A novel Bcl-2-binding protein with anti-cell death activity|" SIGNOR-254118 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-251601 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251596 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251588 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser235 SPQDSPPsKASPAQD 9606 21215781 t lperfetto "Cdk5 regulates app (amyloid precursor protein) processing and tau hyperphosphorylationtau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-251587 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-251599 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251589 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251594 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251595 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251598 p38 proteinfamily SIGNOR-PF16 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171062 PP2B proteinfamily SIGNOR-PF18 SIGNOR MAPT protein P10636 UNIPROT up-regulates dephosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Among the sites studied, thr205, thr212, ser214, and ser262 were the most favorable sites, and ser199 and ser404 were the least favorable sites for pp2a in vitro." SIGNOR-164663 PP2B proteinfamily SIGNOR-PF18 SIGNOR MAPT protein P10636 UNIPROT up-regulates dephosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Among the sites studied, thr205, thr212, ser214, and ser262 were the most favorable sites, and ser199 and ser404 were the least favorable sites for pp2a in vitro." SIGNOR-164667 PP2B proteinfamily SIGNOR-PF18 SIGNOR MAPT protein P10636 UNIPROT up-regulates dephosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Among the sites studied, thr205, thr212, ser214, and ser262 were the most favorable sites, and ser199 and ser404 were the least favorable sites for pp2a in vitro." SIGNOR-164675 PP2B proteinfamily SIGNOR-PF18 SIGNOR MAPT protein P10636 UNIPROT up-regulates dephosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Among the sites studied, thr205, thr212, ser214, and ser262 were the most favorable sites, and ser199 and ser404 were the least favorable sites for pp2a in vitro." SIGNOR-164671 PP2B proteinfamily SIGNOR-PF18 SIGNOR MAPT protein P10636 UNIPROT up-regulates dephosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Among the sites studied, thr205, thr212, ser214, and ser262 were the most favorable sites, and ser199 and ser404 were the least favorable sites for pp2a in vitro." SIGNOR-164659 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKAR1A protein P10644 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258759 FOXD2 protein O60548 UNIPROT PRKAR1A protein P10644 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 12621056 t Luana "Elevating the amounts of FOXD2 expression vector up to 12-fold relative to the RIα1b reporter construct demonstrated that maximal induction of the RIα1b promoter by FOXD2 was at least 5.8-fold" SIGNOR-261605 MAPK3 protein P27361 UNIPROT MCRIP1 protein C9JLW8 UNIPROT "down-regulates activity" phosphorylation Thr30 PSSSEIFtPAHEENV 9606 25728771 t lperfetto "When phosphorylated by ERK, MCRIP1 dissociates from CtBP, allowing CtBP to interact with ZEB1. In this manner, the CtBP co-repressor complex is recruited to, and silences, the E-cadherin promoter by inducing chromatin modifications.| While substitution of S4 or S18 with Ala did not affect the phosphorylation of MCRIP1 by ERK, substitution of either S21 or T30 significantly reduced MCRIP1 phosphorylation" SIGNOR-264772 ERG protein P11308 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21669963 f miannu "Using in vitro and in vivo molecular assays, we showed that ERG increases OPN expression and binds to an EBS (nt -115 to -118) in the OPN promoter." SIGNOR-254066 CDK2 protein P24941 UNIPROT PRKAR1A protein P10644 UNIPROT up-regulates phosphorylation Ser83 DSREDEIsPPPPNPV 9606 SIGNOR-C16 16582606 t gcesareni "In this context, we have identified rialpha as a novel substrate for the g(1)/s-cyclin-dependent kinase, cdk2/cyclin e, and found that rialpha is specifically phosphorylated at the serine residue." SIGNOR-145577 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRKAR1A protein P10644 UNIPROT up-regulates phosphorylation Ser83 DSREDEIsPPPPNPV 9606 BTO:0000093 16582606 t lperfetto "In this context, we have identified rialpha as a novel substrate for the g(1)/s-cyclin-dependent kinase, cdk2/cyclin e, and found that rialpha is specifically phosphorylated at the serine residue." SIGNOR-216729 SP1 protein P08047 UNIPROT CHGA protein P10645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12456801 t "Recently, binding of specific protein 1 (Sp1) and cAMP response element binding protein (CREB) to a GC-rich element at -92/-62 has been identified as a critical step in gastrin-dependent regulation of the chromogranin A (CgA) gene in gastric epithelial cells. Here we demonstrate that binding of early growth response protein 1 (Egr-1) to the distal part of the -92/-62 site is also required for gastrin-dependent CgA transactivation." SIGNOR-254273 CREB1 protein P16220 UNIPROT CHGA protein P10645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001007 12456801 t "Recently, binding of specific protein 1 (Sp1) and cAMP response element binding protein (CREB) to a GC-rich element at -92/-62 has been identified as a critical step in gastrin-dependent regulation of the chromogranin A (CgA) gene in gastric epithelial cells. Here we demonstrate that binding of early growth response protein 1 (Egr-1) to the distal part of the -92/-62 site is also required for gastrin-dependent CgA transactivation." SIGNOR-254276 EGR1 protein P18146 UNIPROT CHGA protein P10645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001007 12456801 t "Recently, binding of specific protein 1 (Sp1) and cAMP response element binding protein (CREB) to a GC-rich element at -92/-62 has been identified as a critical step in gastrin-dependent regulation of the chromogranin A (CgA) gene in gastric epithelial cells. Here we demonstrate that binding of early growth response protein 1 (Egr-1) to the distal part of the -92/-62 site is also required for gastrin-dependent CgA transactivation." SIGNOR-254265 sunitinib chemical CHEBI:38940 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258291 sunitinib chemical CHEBI:38940 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 21993628 t gcesareni "The action of kit kinase inhibitors, especially imatinib, sunitinib, dasatinib and pkc412, on different primary and secondary mutants is discussed." SIGNOR-176760 sunitinib chemical CHEBI:38940 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20570526 t Luana "Sunitinib [inhibits KDR, PDGFR2, PDGFRβ, c-KIT and FLT3; approved for the treatment of renal cell carcinoma and imatinib-resistant gastrointestinal stromal tumors]," SIGNOR-257851 imatinib chemical CHEBI:45783 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258225 "sorafenib tosylate" chemical CHEBI:50928 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "Further characterization of sorafenib revealed that this molecule was a multikinase inhibitor that targeted the vascular endothelial growth factor receptor family (VEGFR-2 and VEGFR-3) and platelet-derived growth factor receptor family (PDGFR-beta and Kit), which play key roles in tumor progression and angiogenesis. The in vitro and cellular profile of sorafenib is summarized in Table I." SIGNOR-259226 nilotinib chemical CHEBI:52172 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258257 COL4A5 protein P29400 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 12778132 t "Type IV collagen is the most abundant Type IV collagen is the most abundant constituent of the BM…All of the type IV collagen in mammals is derived from six genetically distinct alpha-chain polypeptides (alpha1-alpha6)" SIGNOR-254669 nilutamide chemical CHEBI:7573 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194649 masitinib chemical CHEBI:63450 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258244 midostaurin chemical CHEBI:63452 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258248 axitinib chemical CHEBI:66910 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 21297102 t gcesareni "The inhibitory effect of four tkis (axitinib, imatinib, masitinib, and vatalanib) for proliferation and phosphorylation of c-kit receptor as well as the expression and function of abcb1 were investigated in three cmct cell lines (hrmc, vimc1, and cmmc1)." SIGNOR-171866 axitinib chemical CHEBI:66910 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258073 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-201250 pazopanib chemical CHEBI:71219 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-257736 cabozantinib chemical CHEBI:72317 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000184 26536165 t miannu "Cabozantinib (XL184) is a small-molecule kinase inhibitor with potent activity toward MET and VEGF receptor 2 (VEGFR2), as well as a number of other receptor tyrosine kinases that have also been implicated in tumor pathobiology, including RET, KIT, AXL, and FLT3." SIGNOR-262243 ponatinib chemical CHEBI:78543 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001669 23539538 t miannu "Ponatinib was found to inhibit the kinase activity of KIT G560V and KIT D816V in the human mast cell leukemia cell line HMC-1. In addition, ponatinib was found to block Lyn- and STAT5 activity in neoplastic mast cells" SIGNOR-259272 quizartinib chemical CHEBI:90217 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258271 tandutinib chemical CHEBI:90237 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207212 tandutinib chemical CHEBI:90237 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258297 vatalanib chemical CHEBI:90620 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207648 N-(1,3-benzodioxol-5-ylmethyl)-4-(4-benzofuro[3,2-d]pyrimidinyl)-1-piperazinecarbothioamide chemical CHEBI:91389 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189525 4-amino-5-fluoro-3-[5-(4-methyl-1-piperazinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-quinolinone chemical CHEBI:91395 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191409 3-(4-quinolinylmethylamino)-N-[4-(trifluoromethoxy)phenyl]-2-thiophenecarboxamide chemical CHEBI:91433 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195675 Ast-487 chemical CID:11409972 PUBCHEM KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259694 Ast-487 chemical CID:11409972 PUBCHEM KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258070 "dovitinib; bis(lactic acid)" chemical CID:56973714 PUBCHEM KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191421 Telatinib chemical CID:9808844 PUBCHEM KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207227 SOCS6 protein O14544 UNIPROT KIT protein P10721 UNIPROT down-regulates ubiquitination 9606 21030588 t miannu "Suppressor of cytokine signaling 6 (socs6) is a member of the socs family of e3 ubiquitin ligases that can interact with c-kit and suppress c-kit-dependent pathways. / we demonstrate that socs6 has ubiquitin ligase activity toward c-kit and regulates c-kit protein turnover in cells" SIGNOR-169145 CHEK2 protein O96017 UNIPROT KIT protein P10721 UNIPROT up-regulates phosphorylation 9606 22558186 t gcesareni "In this report, we characterize the binding of sh2(chk) to specific phosphotyrosine sites on the c-kit protein sequence. the sh2(chk) binding to the two sites is direct and not through phosphorylated intermediates such as fyn or shc. this indicates that chk binds to the same site on c-kit to which fyn binds, possibly bringing the two into proximity on associated c-kit subunits and leading to the down-regulation of fyn by chk." SIGNOR-197281 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" phosphorylation Tyr823 DIKNDSNyVVKGNAR 9606 12824176 t lperfetto "Upon binding its ligand, stem cell factor (scf), c-kit forms an active dimer that autophosphorylates itself and activates a signaling cascade that induces cell growth. / tyr-823 is the last tyrosine residue to be autophosphorylated" SIGNOR-102641 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" phosphorylation Tyr568 EEINGNNyVYIDPTQ 9606 BTO:0001271 12824176 t lperfetto "Upon binding its ligand, stem cell factor (scf), c-kit forms an active dimer that autophosphorylates itself and activates a signaling cascade that induces cell growth./ Tyr-568 and tyr-570 are significantly phosphorylated" SIGNOR-102633 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" phosphorylation Tyr570 INGNNYVyIDPTQLP 9606 12824176 t lperfetto "Upon binding its ligand, stem cell factor (scf), c-kit forms an active dimer that autophosphorylates itself and activates a signaling cascade that induces cell growth./ Tyr-568 and tyr-570 are significantly phosphorylated" SIGNOR-102637 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT up-regulates phosphorylation Tyr703 DHAEAALyKNLLHSK 9606 10377264 t miannu "Identification of tyr-703 and tyr-936 as autophosphorylation sites in c-kit/scfr" SIGNOR-68643 SRC protein P12931 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" phosphorylation Tyr900 EHAPAEMyDIMKTCW 9606 12878163 t lperfetto "C-src phosphorylates tyr900 in the second part of the kinase domain of c-kit." SIGNOR-103999 GATA1 protein P15976 UNIPROT KIT protein P10721 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27858941 f miannu "DAB2IP suppresses transcription of stem cell factor receptor CD117, by interacting with GATA-1 on a silencer element on its gene" SIGNOR-254771 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" phosphorylation Ser741 TKADKRRsVRIGSYI 9823 BTO:0004007 7539802 t lperfetto "We present here the identification of the major phosphorylation sites for PKC in Kit/SCFR. Two serine residues in the kinase insert, Ser-741 and Ser-746, are PKC-dependent phosphorylation sites in vivo and account for all phosphorylation by PKC in vitro. | Two additional serine residues, Ser-821 close to the major tyrosine autophosphorylation site in the kinase domain and Ser-959 in the carboxyl terminus are SCF-stimulated PKC-dependent phosphorylation sites. | Furthermore, the kinase activity of Kit/SCFR(S741A/S746A) toward an exogenous substrate was increased, which was reflected as a decreased Km and an increased Vmax, in accordance with the negative regulatory role of PKC on Kit/SCFR signaling." SIGNOR-248898 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" phosphorylation Ser821 ARDIKNDsNYVVKGN 9823 7539802 t lperfetto "We present here the identification of the major phosphorylation sites for PKC in Kit/SCFR. Two serine residues in the kinase insert, Ser-741 and Ser-746, are PKC-dependent phosphorylation sites in vivo and account for all phosphorylation by PKC in vitro. | Two additional serine residues, Ser-821 close to the major tyrosine autophosphorylation site in the kinase domain and Ser-959 in the carboxyl terminus are SCF-stimulated PKC-dependent phosphorylation sites. | Furthermore, the kinase activity of Kit/SCFR(S741A/S746A) toward an exogenous substrate was increased, which was reflected as a decreased Km and an increased Vmax, in accordance with the negative regulatory role of PKC on Kit/SCFR signaling." SIGNOR-248897 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" phosphorylation Ser746 RRSVRIGsYIERDVT 9823 7539802 t lperfetto "We present here the identification of the major phosphorylation sites for PKC in Kit/SCFR. Two serine residues in the kinase insert, Ser-741 and Ser-746, are PKC-dependent phosphorylation sites in vivo and account for all phosphorylation by PKC in vitro. | Two additional serine residues, Ser-821 close to the major tyrosine autophosphorylation site in the kinase domain and Ser-959 in the carboxyl terminus are SCF-stimulated PKC-dependent phosphorylation sites. | Furthermore, the kinase activity of Kit/SCFR(S741A/S746A) toward an exogenous substrate was increased, which was reflected as a decreased Km and an increased Vmax, in accordance with the negative regulatory role of PKC on Kit/SCFR signaling." SIGNOR-248899 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT down-regulates phosphorylation Ser741 TKADKRRsVRIGSYI 9606 7539802 t miannu "Phosphorylation of kit/scfr by pkc-_ in vitro: identification of ser-741 and ser-746 as the major phosphorylation sites for pkc / pkc, which acts in an scf-stimulated feedback loop, that negatively controls kit/scfr kinase activity" SIGNOR-28601 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT down-regulates phosphorylation Ser746 RRSVRIGsYIERDVT 9606 7539802 t miannu "Phosphorylation of kit/scfr by pkc-_ in vitro: identification of ser-741 and ser-746 as the major phosphorylation sites for pkc / pkc, which acts in an scf-stimulated feedback loop, that negatively controls kit/scfr kinase activity" SIGNOR-28605 PRKCA protein P17252 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" phosphorylation Ser959 DHSVRINsVGSTASS 9823 BTO:0004007 7539802 t lperfetto "We present here the identification of the major phosphorylation sites for PKC in Kit/SCFR. Two serine residues in the kinase insert, Ser-741 and Ser-746, are PKC-dependent phosphorylation sites in vivo and account for all phosphorylation by PKC in vitro. | Two additional serine residues, Ser-821 close to the major tyrosine autophosphorylation site in the kinase domain and Ser-959 in the carboxyl terminus are SCF-stimulated PKC-dependent phosphorylation sites. | Furthermore, the kinase activity of Kit/SCFR(S741A/S746A) toward an exogenous substrate was increased, which was reflected as a decreased Km and an increased Vmax, in accordance with the negative regulatory role of PKC on Kit/SCFR signaling." SIGNOR-248900 KITLG protein P21583 UNIPROT KIT protein P10721 UNIPROT up-regulates binding 9606 1698556 t gcesareni "We have also provided biological and physical evidence that scf is a ligand for the c-kit receptor." SIGNOR-21193 KITLG protein P21583 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" binding 9606 17259966 t mainnu "The most relevant and still unique mast-cell growth factor is SCF, which is the ligand of KIT, a receptor with tyrosine-kinase activity that is expressed on the surface of all human and murine mast cells" SIGNOR-254946 MAPK3 protein P27361 UNIPROT MCRIP1 protein C9JLW8 UNIPROT "down-regulates activity" phosphorylation Ser21 KRTSSPRsPPSSSEI 9606 25728771 t lperfetto "When phosphorylated by ERK, MCRIP1 dissociates from CtBP, allowing CtBP to interact with ZEB1. In this manner, the CtBP co-repressor complex is recruited to, and silences, the E-cadherin promoter by inducing chromatin modifications.| While substitution of S4 or S18 with Ala did not affect the phosphorylation of MCRIP1 by ERK, substitution of either S21 or T30 significantly reduced MCRIP1 phosphorylation" SIGNOR-264773 CBL protein P22681 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" ubiquitination 9606 15315962 t miannu "KIT binds to and induces the phosphorylation of Cbl proteins, which in turn act as E3 ligases, mediating the ubiquitination and degradation of KIT and themselves. Tyrosine kinase binding and RING finger domains of Cbl are essential for Cbl-mediated ubiquitination and degradation of KIT." SIGNOR-260104 PTPRG protein P23470 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" dephosphorylation Tyr730 DMKPGVSyVVPTKAD -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254710 PTPRG protein P23470 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" dephosphorylation Tyr703 DHAEAALyKNLLHSK -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254709 GRB2 protein P62993 UNIPROT KIT protein P10721 UNIPROT down-regulates 9606 BTO:0001271 17904548 f miannu "Grb2 mediates c-kit degradation through recruitment of cbl to c-kit, leading to ubiquitination of c-kit followed by internalization and degradation" SIGNOR-157956 RUNX1 protein Q01196 UNIPROT KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30500954 f irozzo "Notably, upregulation of c-KIT expression by FUBP1 and RUNX1 promotes cell proliferation and renders cells more resistant to the c-KIT inhibitor imatinib mesylate, a common therapeutic drug." SIGNOR-259133 CBLB protein Q13191 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" ubiquitination 9606 15315962 t miannu "KIT binds to and induces the phosphorylation of Cbl proteins, which in turn act as E3 ligases, mediating the ubiquitination and degradation of KIT and themselves. Tyrosine kinase binding and RING finger domains of Cbl are essential for Cbl-mediated ubiquitination and degradation of KIT." SIGNOR-260105 SLA protein Q13239 UNIPROT KIT protein P10721 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9534 BTO:0001538 24284075 t miannu "In this report, we show that SLAP associates with both wild-type and oncogenic c-Kit (c-Kit-D816V). The association involves the SLAP SH2 domain and receptor phosphotyrosine residues different from those mediating Src interaction. Association of SLAP triggers c-Kit ubiquitylation which, in turn, is followed by receptor degradation" SIGNOR-263143 SOHLH1 protein Q5JUK2 UNIPROT KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0002181 22328502 t Luana "Our results suggest that SOHLH1 and SOHLH2 directly stimulate Kit transcription in postnatal spermatogonia, thus activating the signaling involved in spermatogonia differentiation and spermatogenetic progression." SIGNOR-266205 FUBP1 protein Q96AE4 UNIPROT KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30500954 f irozzo "Notably, upregulation of c-KIT expression by FUBP1 and RUNX1 promotes cell proliferation and renders cells more resistant to the c-KIT inhibitor imatinib mesylate, a common therapeutic drug." SIGNOR-259132 SOHLH2 protein Q9NX45 UNIPROT KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002181 22328502 t Luana "Our results suggest that SOHLH1 and SOHLH2 directly stimulate Kit transcription in postnatal spermatogonia, thus activating the signaling involved in spermatogonia differentiation and spermatogenetic progression." SIGNOR-266206 STAP1 protein Q9ULZ2 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10679268 t miannu "STAP-1 was tyrosine-phosphorylated by activated c-kit. An in vitro binding assay suggested that the STAP-1 SH2 domain interacted with several tyrosine-phosphorylated proteins including c-kit and STAT5. These suggest that STAP-1 functions as an adaptor molecule downstream of c-kit in hematopoietic stem cells." SIGNOR-261822 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29236325 f irozzo "We report here that AML1/ETO transactivates c-KIT expression through directly binding to and mediating the long-range interaction between the promoter and intronic enhancer regions of c-KIT." SIGNOR-255699 CRX protein O43186 UNIPROT RBP3 protein P10745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253821 CRX protein O43186 UNIPROT RBP3 protein P10745 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10354480 f miannu "OTX2, as well as CRX, a homeodomain protein very similar to OTX2, activates the human IRBP promoter in co-transfection experiments." SIGNOR-254890 MAPK1 protein P28482 UNIPROT MCRIP1 protein C9JLW8 UNIPROT "down-regulates activity" phosphorylation Thr30 PSSSEIFtPAHEENV 9606 25728771 t lperfetto "When phosphorylated by ERK, MCRIP1 dissociates from CtBP, allowing CtBP to interact with ZEB1. In this manner, the CtBP co-repressor complex is recruited to, and silences, the E-cadherin promoter by inducing chromatin modifications.| While substitution of S4 or S18 with Ala did not affect the phosphorylation of MCRIP1 by ERK, substitution of either S21 or T30 significantly reduced MCRIP1 phosphorylation" SIGNOR-264774 OTX2 protein P32243 UNIPROT RBP3 protein P10745 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10354480 f miannu "OTX2, as well as CRX, a homeodomain protein very similar to OTX2, activates the human IRBP promoter in co-transfection experiments." SIGNOR-254889 NRL protein P54845 UNIPROT RBP3 protein P10745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253818 ZNF239 protein Q16600 UNIPROT RBP3 protein P10745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12409453 f miannu "We have demonstrated that MOK2 can bind to the 8 bp present in the IRBP promoter and repress transcription from this promoter by competing with the CRX activator for DNA binding." SIGNOR-255629 KLF15 protein Q9UIH9 UNIPROT RBP3 protein P10745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253816 LCK protein P06239 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-45524 LCK protein P06239 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 22936936 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-198755 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr206 PGPTRKHyQPYAPPR 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251334 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-45512 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr209 TRKHYQPyAPPRDFA 9606 BTO:0000661 22936936 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tailother studies demonstrated that tyr191 within the p190yap motif is one of two major phosphorylation sites in cd28-stimulated jurkat t cells, and the only tyrosine residue within the cd28 cytoplasmic tail that is essential for delivery of costimulatory signals" SIGNOR-198751 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr191 SRLLHSDyMNMTPRR 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251336 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 22936936 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-198747 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr209 TRKHYQPyAPPRDFA 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tailother studies demonstrated that tyr191 within the p190yap motif is one of two major phosphorylation sites in cd28-stimulated jurkat t cells, and the only tyrosine residue within the cd28 cytoplasmic tail that is essential for delivery of costimulatory signals" SIGNOR-45516 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr218 PPRDFAAyRS 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251337 RUNX3 protein Q13761 UNIPROT HSPD1 protein P10809 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002384 17956589 f miannu "Comprehensive analysis using a cDNA microarray showed that RUNX3 upregulated 17 apoptosis-related genes (including FADD, TRAF6, caspase-2, ING1, ING4, Calpain 10, and DNase1) and downregulated 135 apoptosis-related genes (including FLIP, PEA15, TXN2, HSPD1, IKK, and TIAL1) in MKN-1 cells." SIGNOR-255086 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9606 17132853 t miannu "The physiological effects of retinoic acids (RAs) are mediated by members of two families of nuclear receptors, the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs), which are encoded by three distinct human genes, RXRalpha, RXRbeta, and RXRgamma." SIGNOR-256195 SUFU protein Q9UMX1 UNIPROT GLI3 protein P10071 UNIPROT down-regulates relocalization 9606 BTO:0001130;BTO:0000848;BTO:0000527 10564661 t gcesareni "Su(fu) is a negative regulator of shh that interacts with all three gli proteins to retain them in the cytosol." SIGNOR-72308 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258137 adapalene chemical CHEBI:31174 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000404 30836068 t miannu "Adapalene, the third-generation synthetic retinoid,selectively bound to specific RAR, thus activating genes responsible forcellular differentiation. It showed greatest affinity for subtypes RARβindermalfibroblasts (Kd value 34 nM) and RARγin the epidermis (Kdvalue 130 nM)" SIGNOR-258487 tazarotene chemical CHEBI:32184 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9534 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258028 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9606 18321241 t miannu "Alitretinoin (9-cis-retinoic acid) is a unique panagonist retinoid, capable of binding to all six known retinoid receptors (RAR-alpha, -beta, -gamma, and RXR-alpha, -beta, -gamma)." SIGNOR-259235 "4-{[(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl]amino}benzoic acid" chemical CHEBI:64210 ChEBI RARB protein P10826 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258035 THRA protein P10827 UNIPROT RARB protein P10826 UNIPROT up-regulates binding 9606 15650024 t gcesareni "Ee report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-133243 RXRA protein P19793 UNIPROT RARB protein P10826 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16668 RXRB protein P28702 UNIPROT RARB protein P10826 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 1310351 f gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16680 RXRB protein P28702 UNIPROT RARB protein P10826 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-16677 PBRM1 protein Q86U86 UNIPROT RARB protein P10826 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15601824 f miannu "We found that baf180 deficiency leads to a decreased expression of select target genes, such as s100a13 and ra targets rar_2 and crabpii in heart tissues." SIGNOR-132378 GATA6 protein Q92908 UNIPROT RARB protein P10826 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253154 THR proteinfamily SIGNOR-PF84 SIGNOR RARB protein P10826 UNIPROT "up-regulates activity" binding 9606 15650024 t "inferred from family member" gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-267780 THR proteinfamily SIGNOR-PF84 SIGNOR RARB protein P10826 UNIPROT up-regulates binding 9606 15650024 t "inferred from family member" gcesareni "Ee report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-270314 L-thyroxine smallmolecule CHEBI:18332 ChEBI THRA protein P10827 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000759 2158622 t miannu "We determined the affinity for T3 and analog binding characteristics of the translational products of c-erbA a- and /3-probes together with hepatic nuclear extracts." SIGNOR-258382 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI THRA protein P10827 UNIPROT "up-regulates activity" binding 9606 BTO:0001073 29407449 t scontino "T3 binds its receptor (TR) in the nucleus. TRs are ligand-dependent transcription factors belonging to the type II group of NHRs. TRs are encoded by two genes, Thra and Thrb." SIGNOR-267255 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI THRA protein P10827 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000759 2158622 t miannu "We determined the affinity for T3 and analog binding characteristics of the translational products of c-erbA a- and /3-probes together with hepatic nuclear extracts." SIGNOR-258385 D-thyroxine smallmolecule CHEBI:30659 ChEBI THRA protein P10827 UNIPROT "up-regulates activity" "chemical activation" 9606 6777394 t miannu "The high levels of circulating D-T4 and presumably of circulating D-T3 originating from the peripheral conversion of D-T4 achieved after the chronic administration of D-T4 (Choloxin) may be responsible for a high degree of saturation of the human pituitary nuclear T3 receptors, thus resulting in the suppression of the TRH-induced TSH response." SIGNOR-258402 RARA protein P10276 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 15650024 t gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-133231 RARB protein P10826 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 15650024 t gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-133234 RXRA protein P19793 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 10976919 t gcesareni "Like many receptors belonging to the superfamily of steroid/thyroid nuclear receptors, thyroid hormone receptors (trs) bind to specific th-dna responsive elements (tre) upstream of target gene in heterodimeric complex with the 9-cis retinoid acid receptor (rxr)." SIGNOR-81446 RXRB protein P28702 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 10976919 t gcesareni "Like many receptors belonging to the superfamily of steroid/thyroid nuclear receptors, thyroid hormone receptors (trs) bind to specific th-dna responsive elements (tre) upstream of target gene in heterodimeric complex with the 9-cis retinoid acid receptor (rxr" SIGNOR-81452 L-serine chemical CHEBI:17115 ChEBI glycine smallmolecule CHEBI:15428 ChEBI "up-regulates quantity" "precursor of" 9606 32439610 t lperfetto "Serine catabolism initiated by serine hydroxymethyltransferase (SHMT) transfers thegamma-carbon amino acid side chain to THF, forming glycine and 5,10-methylene-THF (me-THF) (Fig. 1). The cytosolic (SHMT1) and mitochondrial (SHMT2) isoforms perform the same reactions." SIGNOR-268222 NR0B2 protein Q15466 UNIPROT THRA protein P10827 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11368516 f gcesareni "Shp (short heterodimer partner) is an orphan nuclear receptor lacking a dna binding domain that interacts with nuclear receptors (nr) including thyroid receptor (tr), retinoic acid receptors (rar and rxr), and estrogen receptors alpha and beta (eralpha and erbeta). Shp acts as a negative regulator of these receptors by inhibiting dna binding and transcriptional activation." SIGNOR-108248 TRIP11 protein Q15643 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 9256431 t miannu "Trip230 binds to rb independently of thyroid hormone while it forms a complex with tr in a thyroid hormone-dependent manner. Ectopic expression of the protein trip230 in cells, but not a mutant form that does not bind to tr, enhances specifically tr-dependent transcriptional activity." SIGNOR-50348 L-thyroxine smallmolecule CHEBI:18332 ChEBI THRB protein P10828 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000759 2158622 t miannu "We determined the affinity for T3 and analog binding characteristics of the translational products of c-erbA a- and /3-probes together with hepatic nuclear extracts." SIGNOR-258383 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI THRB protein P10828 UNIPROT "up-regulates activity" binding 9606 BTO:0001073 29407449 t scontino "T3 binds its receptor (TR) in the nucleus. TRs are ligand-dependent transcription factors belonging to the type II group of NHRs. TRs are encoded by two genes, Thra and Thrb." SIGNOR-267254 D-thyroxine smallmolecule CHEBI:30659 ChEBI THRB protein P10828 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0003736 6777394 t miannu "The high levels of circulating D-T4 and presumably of circulating D-T3 originating from the peripheral conversion of D-T4 achieved after the chronic administration of D-T4 (Choloxin) may be responsible for a high degree of saturation of the human pituitary nuclear T3 receptors, thus resulting in the suppression of the TRH-induced TSH response." SIGNOR-258401 RXRA protein P19793 UNIPROT THRB protein P10828 UNIPROT up-regulates binding 9606 10976919 t gcesareni "Like many receptors belonging to the superfamily of steroid/thyroid nuclear receptors, thyroid hormone receptors (trs) bind to specific th-dna responsive elements (tre) upstream of target gene in heterodimeric complex with the 9-cis retinoid acid receptor (rxr" SIGNOR-81449 MAPK3 protein P27361 UNIPROT THRB protein P10828 UNIPROT "down-regulates activity" phosphorylation Ser142 IQKNLHPsYSCKYEG 9606 12809513 t llicata "We concluded that serine 142 of the tr dbd is the likely site of phosphorylation by t(4)-activated mapk and that the docking site on tr for activated mapk includes residues 128-133 (kgffrr), a basic amino acid-enriched motif novel for mapk substrates. Tr mutations in the proposed mapk docking domain and at residue 142 modulated t(4)-conditioned shedding of co-repressor and recruitment of co-activator proteins by the receptor, and they altered transcriptional activity of tr in a thyroid hormone response element-luciferase reporter assay." SIGNOR-102224 MAPK1 protein P28482 UNIPROT THRB protein P10828 UNIPROT "down-regulates activity" phosphorylation Ser142 IQKNLHPsYSCKYEG 9606 12809513 t llicata "We concluded that serine 142 of the tr dbd is the likely site of phosphorylation by t(4)-activated mapk and that the docking site on tr for activated mapk includes residues 128-133 (kgffrr), a basic amino acid-enriched motif novel for mapk substrates. Tr mutations in the proposed mapk docking domain and at residue 142 modulated t(4)-conditioned shedding of co-repressor and recruitment of co-activator proteins by the receptor, and they altered transcriptional activity of tr in a thyroid hormone response element-luciferase reporter assay." SIGNOR-102216 RXRB protein P28702 UNIPROT THRB protein P10828 UNIPROT up-regulates binding 9606 10976919 t gcesareni "Like many receptors belonging to the superfamily of steroid/thyroid nuclear receptors, thyroid hormone receptors (trs) bind to specific th-dna responsive elements (tre) upstream of target gene in heterodimeric complex with the 9-cis retinoid acid receptor (rxr" SIGNOR-81455 TRIP11 protein Q15643 UNIPROT THRB protein P10828 UNIPROT up-regulates binding 9606 9256431 t miannu "Trip230 binds to rb independently of thyroid hormone while it forms a complex with tr in a thyroid hormone-dependent manner. Ectopic expression of the protein trip230 in cells, but not a mutant form that does not bind to tr, enhances specifically tr-dependent transcriptional activity." SIGNOR-50421 ASXL3 protein Q9C0F0 UNIPROT THRB protein P10828 UNIPROT "down-regulates activity" binding 9606 BTO:0000972 25450400 t miannu "We determined that ASXL3 depletion augments the ligand-induced transcriptional activities of LXRα and TRβ, which were repressed by ASXL3 overexpression. The ligand-dependent interactions of ASXL3 with LXRα and TRβ were demonstrated by the GST pull-down and immunoprecipitation analyses. We confirmed that ASXL3 suppresses the expression of LXRα target genes through its recruitment to the LXR-response elements." SIGNOR-266766 GDNF protein P39905 UNIPROT CLU protein P10909 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252187 GH1 protein P01241 UNIPROT GHR protein P10912 UNIPROT "up-regulates activity" binding 9606 7862673 t miannu "Although growth hormone (GH) receptors (GHRs) in many species bind human (h) GH as well as their own GH, the hGHR only binds primate GH." SIGNOR-255451 PTPN2 protein P17706 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr487 SLSNIDFyAQVSDIT 10029 BTO:0000246 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248392 PTPN2 protein P17706 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr534 NFLMDNAyFCEADAK 10029 BTO:0000246 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248393 MAPK1 protein P28482 UNIPROT MCRIP1 protein C9JLW8 UNIPROT "down-regulates activity" phosphorylation Ser21 KRTSSPRsPPSSSEI 9606 25728771 t lperfetto "When phosphorylated by ERK, MCRIP1 dissociates from CtBP, allowing CtBP to interact with ZEB1. In this manner, the CtBP co-repressor complex is recruited to, and silences, the E-cadherin promoter by inducing chromatin modifications.| While substitution of S4 or S18 with Ala did not affect the phosphorylation of MCRIP1 by ERK, substitution of either S21 or T30 significantly reduced MCRIP1 phosphorylation" SIGNOR-264775 PTPN2 protein P17706 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr332 ILAIHDSyKPEFHSD 10029 BTO:0000246 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248391 PTPN2 protein P17706 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr566 SLNQEDIyITTESLT 10029 BTO:0000246 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248394 PTPN1 protein P18031 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr534 NFLMDNAyFCEADAK 10029 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248420 PTPN1 protein P18031 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr566 SLNQEDIyITTESLT 10029 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248421 PTPN1 protein P18031 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr332 ILAIHDSyKPEFHSD 10029 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248418 PTPRB protein P23467 UNIPROT GHR protein P10912 UNIPROT down-regulates dephosphorylation 9606 12907755 t gcesareni "Inally, mrna tissue distribution of these ptps by rt-pcr analysis and coexpression of the wild-type ptps to test their ability to dephosphorylate ligand-activated ghr suggest ptp-h1 and ptp1b as potential candidates involved in ghr signaling." SIGNOR-104580 PTPN3 protein P26045 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation Tyr534 NFLMDNAyFCEADAK 10029 12907755 t "PTPH1 only bound Tyr534, whereas PTP1B and TC-PTP bound multiple phosphopeptides. Earlier work suggests that Tyr332, Tyr487, Tyr534, Tyr566, and Tyr627 are all phosphorylated after GH stimulation (21). Apart from Tyr627, all of these also appear good PTP substrates" SIGNOR-248459 PTPN9 protein P43378 UNIPROT GHR protein P10912 UNIPROT down-regulates dephosphorylation 9606 12907755 t fspada "Using ghr hyper-phosphorylated by elk kinase, we have identified tc-ptp, ptp- , pyst-2, sap1, meg-2, ptp1b, and ptph1 as having substrate specificity for this receptor. In addition, we have shown that these same ptps (or rather their nonmutated counterparts) can dephosphorylate the ghr." SIGNOR-104577 PTPN9 protein P43378 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation 10029 BTO:0000246 12907755 t "Protein tyrosine phosphatases (PTPs) play key roles in switching off tyrosine phosphorylation cascades, such as initiated by cytokine receptors. We have used substrate-trapping mutants of a large set of PTPs to identify members of the PTP family that have substrate specificity for the phosphorylated human GH receptor (GHR) intracellular domain. Among 31 PTPs tested, T cell (TC)-PTP, PTP-beta, PTP1B, stomach cancer-associated PTP 1 (SAP-1), Pyst-2, Meg-2, and PTP-H1 showed specificity for phosphorylated GHR" SIGNOR-248505 DUSP7 protein Q16829 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation 10029 BTO:0000246 12907755 t "Protein tyrosine phosphatases (PTPs) play key roles in switching off tyrosine phosphorylation cascades, such as initiated by cytokine receptors. We have used substrate-trapping mutants of a large set of PTPs to identify members of the PTP family that have substrate specificity for the phosphorylated human GH receptor (GHR) intracellular domain. Among 31 PTPs tested, T cell (TC)-PTP, PTP-beta, PTP1B, stomach cancer-associated PTP 1 (SAP-1), Pyst-2, Meg-2, and PTP-H1 showed specificity for phosphorylated GHR" SIGNOR-248726 PTPRH protein Q9HD43 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation 10029 BTO:0000246 12907755 t "Protein tyrosine phosphatases (PTPs) play key roles in switching off tyrosine phosphorylation cascades, such as initiated by cytokine receptors. We have used substrate-trapping mutants of a large set of PTPs to identify members of the PTP family that have substrate specificity for the phosphorylated human GH receptor (GHR) intracellular domain. Among 31 PTPs tested, T cell (TC)-PTP, PTP-beta, PTP1B, stomach cancer-associated PTP 1 (SAP-1), Pyst-2, Meg-2, and PTP-H1 showed specificity for phosphorylated GHR" SIGNOR-248802 MMP2 protein P08253 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage Leu40 QAENGPHlLVEAEQA -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256333 COL15A1 protein P39059 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present. Types XV and XVIII collagen are classified as multiplexins, which are heparan sulfate proteoglycans (HSPGs). The multiplexins can bind growth factors and also aid in linking the basement membrane to other basement membrane glycoproteins and endomysium" SIGNOR-254678 PC protein P11498 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-regulates quantity" "chemical modification" 9606 24363178 t miannu "As an alternative to decarboxylation by PDH, the second major fate of mitochondrial pyruvate is the irreversible, ATP-dependent carboxylation of pyruvate to oxaloacetate by pyruvate carboxylase (PC). Oxaloacetate is a critical intermediate in metabolism, linking carbohydrate, lipid, amino acid, and nucleotide metabolism (Fig. 2)" SIGNOR-266552 MMP2 protein P08253 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256327 MMP3 protein P08254 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256330 MMP7 protein P09237 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage Leu40 QAENGPHlLVEAEQA -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256329 MMP10 protein P09238 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256331 MMP10 protein P09238 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage Leu40 QAENGPHlLVEAEQA -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256332 MMP9 protein P14780 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256328 NKX2-5 protein P52952 UNIPROT MYL2 protein P10916 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003265 9043061 f "The mammalian homolog of the Drosophila tinman homeobox gene, Nkx2-5, is specifi- cally required for ventricular chamber-specific myosin light chain-2 (MLC-2v) expression and looping morphogenesis during mammalian heart development." SIGNOR-253645 CDC42BPA protein Q5VT25 UNIPROT MYL2 protein P10916 UNIPROT "up-regulates activity" phosphorylation Ser19 GANSNVFsMFEQTQI BTO:0000567 9418861 t llicata "These approximately 190-kDa myotonic dystrophy kinase-related Cdc42-binding kinases (MRCKs) preferentially phosphorylate nonmuscle myosin light chain at serine 19, which is known to be crucial for activating actin-myosin contractility." SIGNOR-250723 PCSK2 protein P16519 UNIPROT IAPP protein P10997 UNIPROT "up-regulates activity" cleavage Arg33 ESHQVEKrKCNTATC -1 10931181 t lperfetto "The processing of proinsulin to insulin occurs in the secretory granules at the C-terminal end of pairs of basic amino acids, Arg31-Arg32 and Lys64-Arg65 [9,10]. Following cleavage, by the prohormone convertases, PC3 (also known as PC1) and PC2, the pair of basic amino acids are removed rapidly by carboxypeptidase E (CPE) to produce the mature insulin molecule" SIGNOR-261791 PCSK1 protein P29120 UNIPROT IAPP protein P10997 UNIPROT "up-regulates activity" cleavage Lys72 VGSNTYGkRNAVEVL -1 10931181 t lperfetto "The processing of proinsulin to insulin occurs in the secretory granules at the C-terminal end of pairs of basic amino acids, Arg31-Arg32 and Lys64-Arg65 [9,10]. Following cleavage, by the prohormone convertases, PC3 (also known as PC1) and PC2, the pair of basic amino acids are removed rapidly by carboxypeptidase E (CPE) to produce the mature insulin molecule" SIGNOR-261782 PDE4DIP protein Q5VU43 UNIPROT PRKAR1A protein P10644 UNIPROT up-regulates binding 9606 21569246 t miannu "Mmgl acts as a dual-specific akap by anchoring pka regulatory isoforms r1a and r2a." SIGNOR-173769 ATE1 protein O95260 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by destabilization" "post transcriptional regulation" 9606 BTO:0000567 29295953 t miannu "We showed that the molecular chaperone BiP (also known as GRP78) was short-lived under basal conditions and ER stress. The turnover of BiP was in part driven by its amino-terminal arginylation (Nt-arginylation) by the arginyltransferase ATE1, which generated an autophagic N-degron of the N-end rule pathway." SIGNOR-261345 ATF6 protein P18850 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 14973138 t Luana " Accordingly, N-terminal fragments of each ATF6 isoform (N-ATF6α and N-ATF6β) were overexpressed in HeLa cells and the effects on GRP78 induction were assessed. When expressed at similar levels, N-ATF6α conferred ∼200-fold greater GRP78 promoter activation than N-ATF6β. " SIGNOR-261565 YY1 protein P25490 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15899857 f miannu "YY1, a constitutively expressed multifunctional transcription factor, activates the Grp78 promoter only under ER stress conditions." SIGNOR-255620 BRCA1 protein P38398 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 18776923 f miannu "We report here that glucose-regulated protein (GRP)-78, a critical regulator of the unfolded protein response (UPR), is a novel downstream target of BRCA1. We showed that overexpression of wild-type BRCA1 suppressed the expression of GRP78, whereas expression of mutant BRCA1 gene or targeted inhibition of endogenous BRCA1 using small-interfering RNA (siRNA) enhanced GRP78 expression." SIGNOR-253761 S protein P59594 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940539 f miannu "Perturbation of the function of endoplasmic reticulum (ER) causes stress leading to the activation of cell signaling pathways known as the unfolded protein response (UPR). Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) uses ER as a site for synthesis and processing of viral proteins. In this report, we demonstrate that infection with SARS-CoV induces the UPR in cultured cells. A comparison with M, E, and NSP6 proteins indicates that SARS-CoV spike (S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP homologous protein." SIGNOR-260351 GTF2I protein P78347 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19097122 f miannu "Transcription factor TFII-I causes transcriptional upregulation of GRP78 synthesis in prostate cancer cells." SIGNOR-254221 E2F1 protein Q01094 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18840615 f miannu "we show that E2F1 represses GRP78/BIP at the transcriptional level, and this requires its DNA binding domain." SIGNOR-253845 HDAC1 protein Q13547 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19417144 f miannu "We show the involvement of HDAC1 in the negative regulation of the Grp78 promoter not only by its induction in the presence of the HDAC inhibitors trichostatin A and MS-275 but also by exogenous overexpression and small interfering RNA knockdown of specific HDACs." SIGNOR-254227 HERPUD1 protein Q15011 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by stabilization" relocalization 9606 29295953 t miannu "A key inhibitor of the turnover and Nt-arginylation of BiP was HERP (homocysteine-responsive ER protein), a 43-kDa ER membrane-integrated protein that is an essential component of ER-associated protein degradation. " SIGNOR-261346 ATF6B protein Q99941 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 14973138 t Luana " Accordingly, N-terminal fragments of each ATF6 isoform (N-ATF6α and N-ATF6β) were overexpressed in HeLa cells and the effects on GRP78 induction were assessed. When expressed at similar levels, N-ATF6α conferred ∼200-fold greater GRP78 promoter activation than N-ATF6β. " SIGNOR-261566 SIL1 protein Q9H173 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates activity" binding 9534 BTO:0001538 12356756 t Simone "BAP, a Mammalian BiP-associated Protein, Is a Nucleotide Exchange Factor That Regulates the ATPase Activity of BiP. In addition,BAP was associated with BiP in mammalian cells and inter-acted with BiP functionallyin vitro. BAP stimulated the ATPase activity of BiP when added alone or together with the ER DnaJ protein, ERdj4, by promoting the release of ADP from BiP. Together, these data demonstrate that BAP serves as a nucleotide exchange factor for BiP and provide insights into the mechanisms that control protein folding in the mammalian ER." SIGNOR-261045 DNAJB9 protein Q9UBS3 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates activity" binding -1 12356756 t miannu "When BAP was added to BiP (2:1 molar ratio of BAP:BiP), it increased the ATPase activity of BiP by about 2-fold, which was similar to the increase observed when the J domain of ERdj4 was added to BiP (Fig.5). When both BAP and the J domain were added to BiP, the rate of ATP hydrolysis by BiP was stimulated by about 4-fold over basal levels, indicating that both BAP and ERdj4 positively regulate the ATPase activity of BiP" SIGNOR-261044 "SEC61 complex" complex SIGNOR-C368 SIGNOR HSPA5 protein P11021 UNIPROT "up-regulates activity" binding 33925740 t lperfetto "This is where allosteric effectors of the Sec61 complex (BiP together with Sec62/Sec63 complex or TRAP complex) (Figure 2 and Figure 5) and auxiliary membrane protein insertases (EMC and TMCO1 complex) join the game" SIGNOR-265276 Unfolded_Proteins stimulus SIGNOR-ST22 SIGNOR HSPA5 protein P11021 UNIPROT down-regulates 9606 31226023 f miannu "In the stressed ER, protein chaperone GRP78 binds to unfolded proteins and dissociates from the luminal domain of PERK, leading to oligomerization and activation of PERK by autophosphorylation." SIGNOR-260163 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYH3 protein P11055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136647 PGM2 protein Q96G03 UNIPROT "2-deoxy-alpha-D-ribose 1-phosphate" smallmolecule CHEBI:11563 ChEBI "down-regulates quantity" "chemical modification" 9606 17804405 t miannu "Biochemical characterization of phosphoglucomutase (PGM) isozymes indicated that one of them, designated PGM2 in man (PGM1 in mouse) was more active as a phosphopentomutase than as a phosphoglucomutase, whereas mammalian PGM1 (equivalent to PGM2 in mouse) has a phosphopentomutase activity representing only about 0.2% of its phosphoglucomutase activity. Phosphopentomutase catalyzes the conversion of the nucleoside breakdown products ribose 1-phosphate and deoxyribose 1-phosphate to the corresponding 5-phosphopentoses." SIGNOR-267094 DIO proteinfamily SIGNOR-PF83 SIGNOR 3,3',5'-triiodo-L-thyronine smallmolecule CHEBI:11684 ChEBI "up-regulates quantity" "small molecule catalysis" 20978344 t "inferred from family member" "The deiodinase family of enzymes controls the tissue-specific activation and inactivation of the prohormone thyroxine (T4)" SIGNOR-270305 estramustine chemical CHEBI:4868 ChEBI MAP2 protein P11137 UNIPROT "down-regulates activity" "chemical inhibition" -1 1647395 t miannu "Estramustine is a novel anti-microtubule drug shown to bind MAP-1 and MAP-2 (microtubule-associated proteins) in vitro. In this paper we have shown that estramustine specifically binds MAP-1A in Du 145a cells, resulting in disruption of MAP-1A microtubules and inhibition of type IV collagenase secretion." SIGNOR-259298 PRKACA protein P17612 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1742 KAQAKVGsLDNAHHV 9606 BTO:0000567 11029056 t miannu "CAMP-dependent protein kinase activity disrupts the MAP2-microtubule interaction in living HeLa cells. S319, S350, and S382 were thus identified as preferred targets of PKA" SIGNOR-250003 PRKACA protein P17612 UNIPROT MAP2 protein P11137 UNIPROT up-regulates phosphorylation Ser1782 GAEIITQsPGRSSVA 9606 BTO:0000567;BTO:0000938 BTO:0000142 11029056 t gcesareni "Specific phosphorylation states may enhance the interaction of map2 with the actin cytoskeleton, thereby providing a regulated mechanism for map2 function within distinct cytoskeletal domains" SIGNOR-83100 PRKACA protein P17612 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1679 NVKSKIGsTDNIKYQ 9606 BTO:0000567 11029056 t miannu "CAMP-dependent protein kinase activity disrupts the MAP2-microtubule interaction in living HeLa cells. S319, S350, and S382 were thus identified as preferred targets of PKA" SIGNOR-250001 DPYSL5 protein Q9BPU6 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 25040932 t lperfetto "The studies on CRMP5 function show that, by interacting with tubulin and MAP2, this protein inhibits neurite growth especially at the dendritic level and restricts the promotional effect of CRMP2 on axon and dendrite growth" SIGNOR-264836 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1795 VASPRRLsNVSSSGS -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250166 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1540 KSPEKRSsLPRPSSI -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250163 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1802 SNVSSSGsINLLESP -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250168 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1710 HVTSKCGsLKNIRHR -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250165 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1799 RRLSNVSsSGSINLL -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250167 KLF4 protein O43474 UNIPROT HSPA8 protein P11142 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165;BTO:0003292 18379898 f miannu "The results showed the upregulation of the HSP73 constitutive expression by KLF4 overexpression in both C2C12 cells and murine RAW264.7 macrophages; in response to heat stress, however, few changes were observed in the levels of HSP73 by KLF4 overexpression." SIGNOR-254544 BAG3 protein O95817 UNIPROT HSPA8 protein P11142 UNIPROT "up-regulates activity" binding -1 27474740 t lperfetto "Heat shock cognate protein 70 (Hsc70) regulates protein homeostasis through its reversible interactions with client proteins. Hsc70 has two major domains: a nucleotide-binding domain (NBD), that hydrolyzes ATP, and a substrate-binding domain (SBD), where clients are bound. Members of the BAG family of co-chaperones, including Bag1 and Bag3, are known to accelerate release of both ADP and client from Hsc70." SIGNOR-254116 BAG1 protein Q99933 UNIPROT HSPA8 protein P11142 UNIPROT "up-regulates activity" binding -1 27474739 t lperfetto "Heat shock cognate protein 70 (Hsc70) regulates protein homeostasis through its reversible interactions with client proteins. Hsc70 has two major domains: a nucleotide-binding domain (NBD), that hydrolyzes ATP, and a substrate-binding domain (SBD), where clients are bound. Members of the BAG family of co-chaperones, including Bag1 and Bag3, are known to accelerate release of both ADP and client from Hsc70." SIGNOR-254115 SMAD3 protein P84022 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16766264 f irozzo "This protection is conferred by Smad3’s ability to promote apoptosis by repressing Bcl-2 transcription in vivo through a GC-rich element in the Bcl-2 promoter." SIGNOR-256294 GRPEL1 protein Q9HAV7 UNIPROT HSPA8 protein P11142 UNIPROT "down-regulates activity" binding 9606 BTO:0000793 11311562 t miannu "As we had observed earlier,HMGE bound avidly to DnaK (Fig. 5A). In addition, bothMt-Hsp70 and Hsc70 bound to GST-HMGE, but Hsc70 appeared to bind with lower affinity. HMGE inhibitedthe co-chaperone enhancement of Hsc70 ATPase activity byapproximately 50% (Table 1)." SIGNOR-261241 SPI1 protein P17947 UNIPROT EGR2 protein P11161 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16923394 f miannu "PU.1 Induces Egr-2 and Nab-2, which Repress Neutrophil Genes during Macrophage Differentiation" SIGNOR-256040 PTEN protein P60484 UNIPROT EGR2 protein P11161 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260049 NAB2 protein Q15742 UNIPROT EGR2 protein P11161 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000414 20506119 f miannu "Our results suggest that in many cells of neuroectodermal and epithelial origin EGR1, EGR2, and EGR3 activate NAB2 transcription which is in turn repressed by NAB2, thus establishing a negative feedback loop." SIGNOR-253888 GFI1 protein Q99684 UNIPROT EGR2 protein P11161 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16923394 f irozzo "Importantly, overexpression of Gfi-1 in these cells resulted in the attenuation of both Egr-1 and Egr-2 expression, but not Nab-2." SIGNOR-256133 MYC protein P01106 UNIPROT SLC2A1 protein P11166 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259987 TP53 protein P04637 UNIPROT SLC2A1 protein P11166 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27692180 t miannu "P53 regulates basal expression of AIF and SCO2 and facilitates oxidative phosphorylation. The expression of GLUT1, GLUT4, and HK2 is negatively regulated by p53, whereas TIGAR expression is induced by p53. The net result of p53-mediated regulation of these glycolytic enzymes is the suppression of glycolysis. In addition, p53 directly binds and inhibits G6PD activity and downregulates the pentose phosphate pathway." SIGNOR-267464 SP1 protein P08047 UNIPROT SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9148896 f lperfetto "These data suggest a regulatory model in which MyoD activation during myogenesis causes the down-regulation of Sp1, which contributes to the repression of GLUT1 gene transcription and, therefore, leads to the reduction in GLUT1 expression and glucose transport." SIGNOR-241485 STOM protein P27105 UNIPROT SLC2A1 protein P11166 UNIPROT "down-regulates activity" binding 9606 10562431 t Giulio "Similar to the results obtained in the RBC, Glut1 and stomatin immunoprecipitated with each other in lysates of Clone 9 cells. The above results suggest that stomatin is closely associated with Glut1 in the plasma membrane and that overexpression of stomatin results in a depression in the basal rate of glucose transport." SIGNOR-261278 AKT1 protein P31749 UNIPROT SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8940145 f gcesareni "The constitutively active akt also increased the synthesis of the ubiquitously expressed glucose transporter 1. The increased glucose influx in the 3t3-l1 adipocytes directed lipid but not glycogen synthesis" SIGNOR-252579 "HIF-1 complex" complex SIGNOR-C418 SIGNOR SLC2A1 protein P11166 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 11120745 t "Collectively these results indicate that H-Ras up-regulates the glut1 promoter, at least in part, by increasing HIF-1alpha protein levels leading to transactivation of promoter through the HIF-1 binding site." SIGNOR-267478 "HIF-1 complex" complex SIGNOR-C418 SIGNOR SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "HIF-1 promotes glycolysis by transcriptionally upregulating GLUT1, GLUT3, HK1, and HK2. HIF-1 also suppresses oxidative phosphorylation by the upregulation of gene expression of BNIP3, BNIP3L, LDHA, and PDK1. In addition, HIF-1 can inhibit apoptosis by suppressing the expression of BID." SIGNOR-267450 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8940145 f gcesareni "The constitutively active akt also increased the synthesis of the ubiquitously expressed glucose transporter 1. The increased glucose influx in the 3t3-l1 adipocytes directed lipid but not glycogen synthesis" SIGNOR-45064 streptozocin chemical CHEBI:9288 ChEBI SLC2A2 protein P11168 UNIPROT "down-regulates quantity" "chemical inhibition" 10090 9421374 t miannu "In this study, we report that GLUT2 is a target molecule for MLD-STZ toxicity. Ex vivo, a gradual decrement of both GLUT2 protein and mRNA expression was found in pancreatic islets isolated from MLD-STZ-treated C57BL/6 male mice, whereas mRNA expression of beta-actin, glucokinase, and proinsulin remained unaffected. GLUT2 is a crucial target molecule of MLD-STZ toxicity, and this toxicity seems to precede the immune reactions against beta-cells." SIGNOR-259314 PRKACA protein P17612 UNIPROT SLC2A2 protein P11168 UNIPROT "down-regulates activity" phosphorylation Ser505 EFQKKSGsAHRPKAA 9534 BTO:0004055 8626492 t miannu "GLUT2 is rapidly phosphorylated by protein kinase A following activation of adenylyl cyclase by forskolin. serines 489 and 501/503 and threonine 510 in the carboxyl-terminal tail of the transporter are the in vitro and in vivo sites of phosphorylation. Stimulation of GLUT2 phosphorylation in beta cells reduces the initial rate of 3-O-methyl glucose uptake by approximately 48% but does not change the Michaelis constant. a consequence of GLUT2 phosphorylation is a reduction of its catalytic activity." SIGNOR-250051 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 21443865 t "The MAPT H1 haplotype and subhaplotypes may be associated with sporadic tauopathies including AD. And that, tau's phosphorylation is regulated by many protein kinases, including glycogen synthase kinase 3beta (GSK3B)." SIGNOR-255486 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT up-regulates phosphorylation Tyr936 SESTNHIySNLANCS 9606 10377264 t miannu "Identification of tyr-703 and tyr-936 as autophosphorylation sites in c-kit/scfr" SIGNOR-68647 PRKACA protein P17612 UNIPROT SLC2A2 protein P11168 UNIPROT "down-regulates activity" phosphorylation Ser491 VPETKGKsFEEIAAE 9534 8626492 t miannu "GLUT2 is rapidly phosphorylated by protein kinase A following activation of adenylyl cyclase by forskolin. serines 489 and 501/503 and threonine 510 in the carboxyl-terminal tail of the transporter are the in vitro and in vivo sites of phosphorylation. Stimulation of GLUT2 phosphorylation in beta cells reduces the initial rate of 3-O-methyl glucose uptake by approximately 48% but does not change the Michaelis constant. a consequence of GLUT2 phosphorylation is a reduction of its catalytic activity." SIGNOR-250049 PRKACA protein P17612 UNIPROT SLC2A2 protein P11168 UNIPROT "down-regulates activity" phosphorylation Ser503 AAEFQKKsGSAHRPK 9534 BTO:0004055 8626492 t miannu "GLUT2 is rapidly phosphorylated by protein kinase A following activation of adenylyl cyclase by forskolin. serines 489 and 501/503 and threonine 510 in the carboxyl-terminal tail of the transporter are the in vitro and in vivo sites of phosphorylation. Stimulation of GLUT2 phosphorylation in beta cells reduces the initial rate of 3-O-methyl glucose uptake by approximately 48% but does not change the Michaelis constant. a consequence of GLUT2 phosphorylation is a reduction of its catalytic activity." SIGNOR-250050 MAFA protein Q8NHW3 UNIPROT SLC2A2 protein P11168 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254565 "HIF-1 complex" complex SIGNOR-C418 SIGNOR SLC2A3 protein P11169 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "HIF-1 promotes glycolysis by transcriptionally upregulating GLUT1, GLUT3, HK1, and HK2. HIF-1 also suppresses oxidative phosphorylation by the upregulation of gene expression of BNIP3, BNIP3L, LDHA, and PDK1. In addition, HIF-1 can inhibit apoptosis by suppressing the expression of BID." SIGNOR-267451 EGFR protein P00533 UNIPROT EPB41 protein P11171 UNIPROT down-regulates phosphorylation Tyr660 RLDGENIyIRHSNLM 9606 1647028 t lperfetto "The phosphorylation site has been localized to the 8-kda domain, which has one tyrosine, tyrosine-418. The 8-kda region is required for the assembly of the spectrin/actin complex, and phosphorylation by egfr reduced the ability of protein 4.1 to promote the assembly of the spectrin/actin/protein 4.1 ternary complex" SIGNOR-20452 SPI1 protein P17947 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "CD11b is regulated by PU.1 and its promoter contains putative binding sites of AML1. In this case AML1-ETO interaction and down-regulation of important myeloid transcription factors like PU.1 and AML1 could explain the lower CD11b expression" SIGNOR-255661 C5AR1 protein P21730 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263464 C5AR2 protein Q9P296 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263463 glycogen smallmolecule CHEBI:28087 ChEBI PYGB protein P11216 UNIPROT "up-regulates activity" "chemical activation" 9606 3346228 t "Mammalian glycogen phosphorylases are found in at least three isozymic forms that can be distinguished by functional and structural properties as well as by the tissues in which they are preferentially expressed […] Each phosphorylase isozyme fulfills different physiological requirements even though all forms of the enzyme catalyze the same reaction, the phosphorolysis of glycogen to yield glucose 1-phosphate." SIGNOR-267951 PP1 proteinfamily SIGNOR-PF54 SIGNOR PYGM protein P11217 UNIPROT "down-regulates activity" dephosphorylation Ser15 QEKRKQIsVRGLAGV 9606 BTO:0002049 22225877 t "GP is the first protein whose function was discovered to be regulated by reversible protein phosphorylation, which is controlled by phosphorylase kinase (PhK) and protein phosphatase 1 (PP1). Here we report that lysine acetylation negatively regulates GP activity by both inhibiting enzyme activity directly and promoting dephosphorylation" SIGNOR-267402 PAMPs stimulus SIGNOR-ST11 SIGNOR MBL2 protein P11226 UNIPROT "up-regulates activity" binding 17204478 t lperfetto "In the lectin pathway, mannose-binding lectin (MBL) and ficolins bind to pathogens and activate MBL-associated serine protease-2 (MASP-2)" SIGNOR-263405 furtrethonium chemical CHEBI:134764 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258645 sabcomeline chemical CHEBI:134846 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10116 9399977 t miannu "SB 202026 (R-(Z)-(+)-alpha-(methoxyimino)-1-azabicyclo[2.2.2] octane-3-acetonitrile) displaced [3H]-oxotremorine-M from muscarinic receptors in the rat brain with high affinity (IC50 = 14 nM), a potency similar to that of oxotremorine-M itself (IC50 = 13 nM), but exhibited low affinity for cholinergic nicotinic receptors and other neuroreceptors. In studies using cloned human muscarinic receptors, SB 202026 possessed approximately equal affinity in displacing [3H]-quinuclidinyl benzilate from all muscarinic receptor subtypes" SIGNOR-258678 solifenacin chemical CHEBI:135530 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" -1 21524581 t Luana "The IC50 values for solifenacin, YM-46303, tiotropium bromide and ipratropium bromide were also determined for reference" SIGNOR-258312 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258630 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257468 amitriptyline chemical CHEBI:2666 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258703 arecoline chemical CHEBI:2814 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258641 bethanechol chemical CHEBI:3084 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258622 carbachol chemical CHEBI:3385 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258620 dothiepin chemical CHEBI:36798 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8100134 t miannu "Antagonism of the five cloned human muscarinic cholinergic receptors expressed in CHO-K1 cells by antidepressants and antihistaminics. Competition between [‘H]QNB and the antidepressant compounds (Table 1) showed that at the ml subtype the most potent drugs were amitriptyline > dothiepin > doxepin = nortriptyline; at the m2 receptor, amitriptyline > imipramine > nortriptyline = dothiepin; at the m3 recep- tor, amitriptyline > dothiepin > nortriptyline; at the m4 receptor, amitriptyline > dothiepin > doxepin = nortrip- tyline; and at the m5 receptor, amitriptyline > doxepin > imipramine." SIGNOR-258697 "oxotremorine M" chemical CHEBI:38322 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258656 Oxotremorine chemical CHEBI:7851 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258651 PRKACA protein P17612 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser726 DTSPRHLsNVSSTGS -1 12435421 t miannu "Ser214, Ser262, Ser356, and Ser409 of tau441‚ were phosphorylated by PKA. tau in PHF is abnormally hyperphosphorylated and lacks its normal activity to bind to microtubules and to stimulate their assembly" SIGNOR-250009 (+)-pilocarpine chemical CHEBI:8207 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258627 pirenzepine chemical CHEBI:8247 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 2704370 t miannu "In order to investigate the pharmacological properties of the individual muscarinic receptors, we have transfected each of these genes into Chinese hamster ovary cells (CHO-K1) and have established stable cell lines expressing each receptor. In the present study we have examined the antagonist binding properties of each muscarinic receptor. Antagonists were chosen that had previously been proposed to be selective for muscarinic receptor subtypes and included pirenzepine, AF-DX 116, methoctramine, dicyclomine, hexohydrodifenidol, hexahydrosiladifenidol, hexocyclium, and silahexocyclium." SIGNOR-258394 tiotropium chemical CHEBI:90960 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" -1 8441333 t miannu "A newly developed compound, Ba 679 BR (abbreviated Ba 679) proved to be a highly potent muscarinic antagonist in guinea pig tracheal rings. Its binding to human receptors (Hm1, Hm2, Hm3) was characterized by KD-values in the 10(-10) M concentration range.he drug showed ""kinetic receptor subtype selectivity"" by having a more rapid dissociation from Hm2 than from Hm1 and Hm3 receptors." SIGNOR-258485 "1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid prop-2-ynyl ester" chemical CHEBI:92418 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258636 trimethyl-[(5-methyl-2-furanyl)methyl]ammonium chemical CHEBI:94038 ChEBI CHRM1 protein P11229 UNIPROT "up-regulates activity" "chemical activation" 10029 9224827 t miannu "We investigated whether the allosteric modulators can also increase the affinity of receptors for their agonists. Twelve agonists and five allosteric modulators were tested in experiments on membranes of CHO cells that had been stably transfected with genes for the M1-M4 receptor subtypes. Affinities of agonists for the M1–M4 receptor subtypes were determined according to the ability of the agonist to inhibit [3H]NMS binding in the presence of 0.5 mM GTP; in this way, the low affinity binding of agonists was measured.The computed pKi and nH values are summarized in Table 2." SIGNOR-258647 PPP2CB protein P62714 UNIPROT RALA protein P11233 UNIPROT down-regulates dephosphorylation Ser183 RARKMEDsKEKNGKK 9606 17540176 t miannu "Pp2a abeta-containing complexes dephosphorylate rala at ser183 and ser194, inactivating rala and abolishing its transforming function" SIGNOR-155349 PRKCA protein P17252 UNIPROT RALB protein P11234 UNIPROT unknown phosphorylation Ser198 KSSKNKKsFKERCCL 9606 20940393 t llicata "Here we test this hypothesis and show that ralb is phosphorylated at s198 by protein kinase c (pkc). this indicates phosphorylation of ralb is important for the development of lung metastasis in human bladder cancer cells." SIGNOR-168532 FES protein P07332 UNIPROT BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr279 PPLEYQPyQSIYVGG 9606 BTO:0000007 8955135 t lperfetto "In the present study, we demonstrate that bcr tyr-246 and at least one of the closely spaced tyrosine residues, tyr-279, tyr-283, and tyr- 289 (3y cluster), are phosphorylated by fes both in vitro and in 32p(i)- labeled cells. tyrosine phosphorylation of bcr by fes suppressed bcr serine/threonine kinase activity toward the 14-3-3 protein and bcr substrate, bap-1." SIGNOR-45334 FES protein P07332 UNIPROT BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr246 SCGVDGDyEDAELNP 9606 BTO:0000007 8955135 t "In the present study, we demonstrate that BCR Tyr-246 and at least one of the closely spaced tyrosine residues, Tyr-279, Tyr-283, and Tyr-289 (3Y cluster), are phosphorylated by FES both in vitro and in 32Pi-labeled cells. Co-expression of BCR and FES in human 293T cells stimulated the tyrosine autophosphorylation of FES. By contrast, tyrosine phosphorylation of BCR by FES suppressed BCR serine/threonine kinase activity toward the 14-3-3 protein and BCR substrate, BAP-1. " SIGNOR-251137 FES protein P07332 UNIPROT BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr283 YQPYQSIyVGGMMEG 9606 BTO:0000007 8955135 t lperfetto "In the present study, we demonstrate that bcr tyr-246 and at least one of the closely spaced tyrosine residues, tyr-279, tyr-283, and tyr- 289 (3y cluster), are phosphorylated by fes both in vitro and in 32p(i)- labeled cells. tyrosine phosphorylation of bcr by fes suppressed bcr serine/threonine kinase activity toward the 14-3-3 protein and bcr substrate, bap-1." SIGNOR-45343 FES protein P07332 UNIPROT BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr246 SCGVDGDyEDAELNP 9606 BTO:0000007 8955135 t lperfetto "In the present study, we demonstrate that bcr tyr-246 and at least one of the closely spaced tyrosine residues, tyr-279, tyr-283, and tyr- 289 (3y cluster), are phosphorylated by fes both in vitro and in 32p(i)- labeled cells. tyrosine phosphorylation of bcr by fes suppressed bcr serine/threonine kinase activity toward the 14-3-3 protein and bcr substrate, bap-1." SIGNOR-45330 FES protein P07332 UNIPROT BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr177 ADAEKPFyVNVEFHH 9606 BTO:0000007 8955135 t "Mutagenesis of BCR Tyr-177 to Phe completely abolished FES-induced BCR binding to the GRB2 SH2 domain, identifying Tyr-177 as an additional phosphorylation site for FES. Co-expression of BCR and FES in human 293T cells stimulated the tyrosine autophosphorylation of FES. By contrast, tyrosine phosphorylation of BCR by FES suppressed BCR serine/threonine kinase activity toward the 14-3-3 protein and BCR substrate, BAP-1." SIGNOR-251136 PTPN1 protein P18031 UNIPROT BCR protein P11274 UNIPROT down-regulates dephosphorylation 9606 9566916 t "The effect has been demonstrated using P11274-1" gcesareni "These results illustrate selectivity in the effects of ptps in a cellular context and suggest that ptp1b may function as a specific, negative regulator of p210 bcr-abl signalling in vivo." SIGNOR-56818 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr360 VSPSPTTyRMFRDKS 9606 BTO:0001271 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrose 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40619 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr177 ADAEKPFyVNVEFHH 9606 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrosine 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40611 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr328 YSPRSFEdCGGGYTP 9606 9467953 t Manara "Thus, we propose that the phosphorylation of tyrosine 328 and 360 within Bcr by Bcr ± Abl will drastically interfere with Bcr's kinase role in either signal transduction or some other cellular mechanism." SIGNOR-260829 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr360 YSPRSFEdCGGGYTP 9606 9467953 t Manara "Thus, we propose that the phosphorylation of tyrosine 328 and 360 within Bcr by Bcr-Abl will drastically interfere with Bcr's kinase role in either signal transduction or some other cellular mechanism." SIGNOR-260828 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr360 VSPSPTTyRMFRDKS 9534 8622703 t Manara "These results indicate that tyrosine phosphorylation of Bcr by Bcr-Abl inhibits Bcr‚Äôs serine/threonine kinase activity." SIGNOR-262530 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr283 YQPYQSIyVGGMMEG 9606 BTO:0001271 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrose 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40615 "Ankyrin complex" complex SIGNOR-C383 SIGNOR SPTB protein P11277 UNIPROT "up-regulates activity" binding 9606 BTO:0000424 22465511 t lperfetto "The junctional complex is focused around a hub or ‘junction’ arising from lateral connections between protein 4.1, actin and beta spectrin (the first of which stabilises the actin spectrin association via direct binding to both proteins [8])." SIGNOR-266023 "4.1 complex" complex SIGNOR-C386 SIGNOR SPTB protein P11277 UNIPROT "up-regulates activity" binding 9606 BTO:0000424 22465511 t lperfetto "The junctional complex is focused around a hub or ‘junction’ arising from lateral connections between protein 4.1, actin and beta spectrin (the first of which stabilises the actin spectrin association via direct binding to both proteins [8])." SIGNOR-266041 KDM6A protein O15550 UNIPROT ERG protein P11308 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 29736013 t miannu "Our findings reveal a dual role for UTX in suppressing acute myeloid leukaemia via repression of oncogenic ETS and upregulation of tumor suppressive GATA programs. several ETS transcription factors, including Elf4, Etv6, Erg, Fli1, Ets2, Spi1 and Elk3 were upregulated immediately after Utx loss in the preleukaemic phase" SIGNOR-260033 RAD21 protein O60216 UNIPROT ERG protein P11308 UNIPROT "down-regulates activity" relocalization 9606 BTO:0001545 26607380 t miannu "Large-scale AML genome re-sequencing efforts have identified novel recurrently mutated genes, including the members of the cohesin complex (RAD21, SMC3, SMC1A, and STAG2), implicated in the pathogenesis of this disease.Using ATAC-seq, we determined that mutant cohesin lead to a state of elevated chromatin accessibility and higher predicted binding at transcription factor binding sites for ERG, GATA2, and RUNX1. Moreover, using ChIP-Seq, we formally demonstrated increased binding of GATA2 and RUNX1 to these sites. Finally, we demonstrated that knockdown of these three TFs in human HSPC can revert the differentiation block induced by mutant cohesin. These results support a model in which mutant cohesin impairs hematopoietic differentiation and enforces stem cell programs through the modulation of ERG, GATA2, and RUNX1 chromatin accessibility, expression, and activity." SIGNOR-261515 ERG protein P11308 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253925 LYL1 protein P12980 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253923 TAL1 protein P17542 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253924 GATA3 protein P23771 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253920 LMO2 protein P25791 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253922 FLI1 protein Q01543 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253921 ALG11 protein Q2TAA5 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "chemical modification" 9606 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260417 ERG protein P11308 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22140532 f miannu "ERG deregulation induces PIM1 over-expression and aneuploidy in prostate epithelial cells. The up-regulation of PIM1 induced by tERG over-expression significantly modified Cyclin B1 levels and increased the percentage of aneuploid cells in the RWPE-1 cell line after taxane-based treatment. Here we provide the first evidence for an ERG-mediated PIM1 up-regulation in prostate cells in vitro and in vivo, suggesting a direct effect of ERG transcriptional activity in the alteration of genetic stability." SIGNOR-254065 PRKACA protein P17612 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates activity" phosphorylation Ser65 HSHSPRHsLRHSPGS 9606 30017192 t miannu "In this study, we found that PKCα stabilized and activated PIM-1L by phosphorylation at Ser65. The PIM-1L phosphorylation suppressed sotrastaurin-induced apoptosis. These findings suggest that PKCα promotes cell survival and proliferation by upregulating PIM-1L in acute myeloid leukemia." SIGNOR-256153 HOXA9 protein P31269 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001412 17327400 t Luana "Thus Pim1 appears to be a direct transcriptional target of HOXA9 and a mediator of its antiapoptotic and proproliferative effects in early cells. " SIGNOR-261632 STAT5A protein P42229 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 16146838 t lperfetto "The results of 2 microarray experiments demonstrated that the aberrant activation of STAT proteins by Flt3-ITDs resulted in the up-regulation of several STAT5-responsive genes, such as Pim-1, Pim-2, and members of the SOCS (suppressor of cytokine signaling) protein family. These results are particularly interesting because recent data point to an important role of Pim kinases in the antiapoptosis of hematopoietic cells." SIGNOR-249621 STAT5A protein P42229 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15498859 t lperfetto "Pim-1 is know to be up regulated by signal transducer and activator of transcription 5 (stat5)" SIGNOR-249606 STAT5A protein P42229 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15498859 t "Pim-1 is a proto-oncogene and is known to be up-regulated by signal transducer and activator of transcription 5 (STAT5), which itself is a downstream target of FLT3 signaling. constitutively activated FLT3 signaling up-regulates Pim-1 expression in leukemia cells." SIGNOR-261517 PPARG protein P37231 UNIPROT ACADM protein P11310 UNIPROT "down-regulates activity" binding 9606 BTO:0001370 28974683 t Federica "This truncated PPARγ translocates to mitochondria, where it directly interacts with medium-chain acyl-CoA dehydrogenase (MCAD). This binding event attenuates MCAD activity and inhibits fatty acid oxidation" SIGNOR-261264 "sorafenib tosylate" chemical CHEBI:50928 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "Further characterization of sorafenib revealed that this molecule was a multikinase inhibitor that targeted the vascular endothelial growth factor receptor family (VEGFR-2 and VEGFR-3) and platelet-derived growth factor receptor family (PDGFR-beta and Kit), which play key roles in tumor progression and angiogenesis. The in vitro and cellular profile of sorafenib is summarized in Table I." SIGNOR-259221 regorafenib chemical CHEBI:68647 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "A novel multi-kinase inhibitor, regorafenib (Figure 1), inhibits vascular endothelial growth factor receptor (VEGFR) 1, VEGFR2, and VEGFR3, that play key roles in angiogenesis, and fibroblast growth factor receptor (FGFR) 1, platelet-derived growth factor receptor-β (PDGFR-β), tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2 (TIE2) and the mutant oncogenic kinase KIT, RET, B-RAF" SIGNOR-259177 pazopanib chemical CHEBI:71219 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-257735 ponatinib chemical CHEBI:78543 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 23563700 t miannu "Ponatinib was able to significantly inhibit the growth of primary lung cancer cultures in vitro. Our data indicate that pharmacological inhibition of FGFR1 kinase activity with ponatinib may be effective for the treatment of lung cancer patients whose tumors overexpress FGFR1." SIGNOR-259276 ponatinib chemical CHEBI:78543 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23468082 t miannu "Ponatinib is an oral multitargeted kinase inhibitor that potently inhibits all 4 members of the FGFR family." SIGNOR-259277 nintedanib chemical CHEBI:85164 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" -1 18559524 t Luana "In this report, we describe the preclinical profile of BIBF 1120, a combined VEGFR, FGFR, and PDGFR inhibitor currently entering phase III clinical studies in non–small cell lung carcinoma and other cancers." SIGNOR-257804 (2R)-1-[[4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-5-methyl-6-pyrrolo[2,1-f][1,2,4]triazinyl]oxy]-2-propanol chemical CHEBI:94562 ChEBI FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258090 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258183 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM FGFR1 protein P11362 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259703 FGF1 protein P05230 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates binding 9606 11030354 t lperfetto "Crystal structure of a ternary fgf-fgfr-heparin complex reveals a dual role for heparin in fgfr binding and dimerization." SIGNOR-83143 FGF1 protein P05230 UNIPROT FGFR1 protein P11362 UNIPROT "up-regulates activity" binding 9606 BTO:0001487 18940940 t fspada "Together these data highlight the unique nature of the role of FGF-1 during the earliest stages of adipogenesis and establish a role for FGFR1 in human adipogenesis, identifying FGFR1 as a potential therapeutic target to reduce obesity." SIGNOR-236936 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr583 RRPPGLEyCYNPSHN 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1.We have proposed that the role of the third stage of autophosphorylation is to enable the efficient tyrosine phosphorylation of substrate proteins that are physically bound to the receptor molecule by a maximally activated fgfr1" SIGNOR-236183 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr463 MLAGVSEyELPEDPR 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1.We have proposed that the role of the third stage of autophosphorylation is to enable the efficient tyrosine phosphorylation of substrate proteins that are physically bound to the receptor molecule by a maximally activated fgfr1" SIGNOR-236179 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr766 ALTSNQEyLDLSMPL 10116 19224897 t lperfetto "This second-stage autophosphorylation occurs on y583, in the kinase insert region (a noncatalytic sequence within the kinase domain), followed by autophosphorylation of y463 in the juxtamembrane region, y766 in the c-terminal tail, and y585 in the kinase insert region (1). The third-stage autophosphorylation takes place on the second tyrosine in the activation loop (y654), resulting in an additional 10-fold increase in the intrinsic tyrosine kinase activity of fgfr1." SIGNOR-236203 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr730 SNCTNELyMMMRDCW 10116 19224897 t lperfetto "Furthermore, under conditions in which wild-type or mutant FGFR1 are overexpressed, Y463, Y583, Y585, and Y730 are dispensable for tyrosine phosphorylation of Shc, the mitogen-activated protein kinase (MAPK) response, and stimulation of FGFR1-mediated cell proliferation and differentiation" SIGNOR-236191 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr154 NRMPVAPyWTSPEKM 9606 8443592 t lperfetto "Tyrosine residues 154 and 307, which are in the extracellular domain of transmembrane receptor isoforms and are in an unusual sequence context for tyrosine phosphorylation, were also phosphorylated." SIGNOR-98622 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr585 PPGLEYCyNPSHNPE 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1.We have proposed that the role of the third stage of autophosphorylation is to enable the efficient tyrosine phosphorylation of substrate proteins that are physically bound to the receptor molecule by a maximally activated fgfr1" SIGNOR-236187 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr653 RDIHHIDyYKKTTNG 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1. We demonstrate that autophosphorylation on tyrosines 653 and 654 is important for activation of tyrosine kinase activity of fgfr1 and is therefore essential for fgfr1-mediated biological responses." SIGNOR-236195 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr654 DIHHIDYyKKTTNGR 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1. We demonstrate that autophosphorylation on tyrosines 653 and 654 is important for activation of tyrosine kinase activity of fgfr1 and is therefore essential for fgfr1-mediated biological responses." SIGNOR-236199 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr280 VEFMCKVySDPQPHI 9606 12601080 t lperfetto "Fgfr signaling is under the control of tyrosine phosphorylation to elicit activation of cellular signaling cascades. Ligand binding induces receptor dimerization and transphosphorylation. Fgfr1 contains eleven tyrosine residues (tyr154, tyr280, tyr307, tyr463, tyr585, tyr605, tyr653, tyr654, tyr730 and tyr766), some of which are directly involved regulating the activity of the receptor and others bind to activate substrates leading to the activation of various transduction pathways." SIGNOR-98626 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr463 MLAGVSEyELPEDPR 10116 BTO:0003293 19224897 t lperfetto "This second-stage autophosphorylation occurs on Y583, in the kinase insert region (a noncatalytic sequence within the kinase domain), followed by autophosphorylation of Y463 in the juxtamembrane region, Y766 in the C-terminal tail, and Y585 in the kinase insert region" SIGNOR-235762 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr585 PPGLEYCyNPSHNPE 10116 19224897 t lperfetto "Autophosphorylation of Y653 is followed by the ordered autophosphorylation of several key tyrosine residues within binding sites for the SH2 or PTB domains of signaling proteins that bind to and are phosphorylated by activated FGFR1. This second-stage autophosphorylation occurs on Y583, in the kinase insert region (a noncatalytic sequence within the kinase domain), followed by autophosphorylation of Y463 in the juxtamembrane region, Y766 in the C-terminal tail, and Y585 in the kinase insert region" SIGNOR-235682 ALG1 protein Q9BT22 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "chemical modification" 9606 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260418 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr583 RRPPGLEyCYNPSHN 10116 BTO:0003293 19224897 t lperfetto "Autophosphorylation of Y653 is followed by the ordered autophosphorylation of several key tyrosine residues within binding sites for the SH2 or PTB domains of signaling proteins that bind to and are phosphorylated by activated FGFR1. This second-stage autophosphorylation occurs on Y583, in the kinase insert region (a noncatalytic sequence within the kinase domain), followed by autophosphorylation of Y463 in the juxtamembrane region, Y766 in the C-terminal tail, and Y585 in the kinase insert region" SIGNOR-235906 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr730 SNCTNELyMMMRDCW 10116 BTO:0002809;BTO:0001009 8622701 t lperfetto "In this report, we describe the identification of six additional autophosphorylation sites (y-463, y-583, y-585, y-653, y-654 and y-730) on fgfr1.We have proposed that the role of the third stage of autophosphorylation is to enable the efficient tyrosine phosphorylation of substrate proteins that are physically bound to the receptor molecule by a maximally activated fgfr1" SIGNOR-235686 FGFR1 protein P11362 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr605 KDLVSCAyQVARGME 9606 12601080 t lperfetto "Fgfr signaling is under the control of tyrosine phosphorylation to elicit activation of cellular signaling cascades. Ligand binding induces receptor dimerization and transphosphorylation. Fgfr1 contains eleven tyrosine residues (tyr154, tyr280, tyr307, tyr463, tyr585, tyr605, tyr653, tyr654, tyr730 and tyr766), some of which are directly involved regulating the activity of the receptor and others bind to activate substrates leading to the activation of various transduction pathways." SIGNOR-98634 MAPK1 protein P28482 UNIPROT FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-200880 PRKCE protein Q02156 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Ser779 PLDQYSPsFPDTRSS 9606 BTO:0000938 23564461 t lperfetto "Phosphorylation of serine 779 in fibroblast growth factor receptor 1 and 2 by protein kinase c(epsilon) regulates ras/mitogen-activated protein kinase signaling and neuronal differentiationour findings show that in addition to fgfr tyrosine phosphorylation, the phosphorylation of a conserved serine residue, ser(779), can quantitatively control ras/mapk signaling to promote specific cellular responses." SIGNOR-201671 MAPK14 protein Q16539 UNIPROT FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 20626350 t gcesareni "Fgfr1 translocation requires p38 mapk activation which phosphorylates the c-term tail of fgfr1 on ser777" SIGNOR-166598 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-244541 topotecan chemical CHEBI:63632 ChEBI TOP1 protein P11387 UNIPROT "down-regulates activity" "chemical inhibition" 9606 11166732 t miannu "Topotecan is a topoisomerase I inhibitor which is currently evaluated as an adjuvant agent for malignant glioma." SIGNOR-259317 irinotecan chemical CHEBI:80630 ChEBI TOP1 protein P11387 UNIPROT "down-regulates activity" "chemical inhibition" 9606 15170677 t miannu "Irinotecan (7-ethyl-10-[4-(1-piperidino)-1-piperidino]-carbonyloxycamptothecin; CPT-11) is a widely used potent antitumor drug that inhibits mammalian DNA topoisomerase I (Topo I)" SIGNOR-259316 ABL1 protein P00519 UNIPROT TOP1 protein P11387 UNIPROT "up-regulates activity" phosphorylation Tyr268 AKMLDHEyTTKEIFR 9606 15448168 t Manara "This study demonstrates that ABL1-dependent phosphorylation up-regulates topo I activity. The ABL1 SH3 domain bound directly to the N-terminal region of topo I. The results demonstrate that ABL1 phosphorylated topo I at Tyr268 in core subdomain II." SIGNOR-260775 SFPQ protein P23246 UNIPROT TOP1 protein P11387 UNIPROT up-regulates binding 9606 9756848 t miannu "We show that the psf/p54 dimer has pronounced stimulatory effect on dna catalysis by topoisomerase i" SIGNOR-60563 NONO protein Q15233 UNIPROT TOP1 protein P11387 UNIPROT up-regulates binding 9606 BTO:0000017 9756848 t miannu "We show that the psf/p54 dimer has pronounced stimulatory effect on dna catalysis by topoisomerase i" SIGNOR-60557 valrubicin chemical CHEBI:135876 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16019763 t miannu "Valrubicin (N-trifluoroacetyladriamycin-14-valerate) is a semi-synthetic derivative of the anthracycline doxorubicin. Valrubicin inhibits the incorporation of nucleosides into nucleic acids, causing extensive chromosomal damage and cell-cycle arrest in the G2 phase. Its principal metabolites inhibit topoisomerase II, thus arresting DNA synthesis." SIGNOR-259383 doxorubicin chemical CHEBI:28748 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 19377506 t "An important reason why Top2 has held the interest of researchers studying cancer was the discovery that active anti-cancer drugs, notably etoposide and doxorubicin target Top2" SIGNOR-261911 "Daunorubicin hydrochloride" chemical CHEBI:31456 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 1963303 t miannu "DNA topoisomerase II as the primary target of anti-tumor anthracyclines.Such studies have also given evidence of the peculiar features of the drug interference with DNA topoisomerase II activity. In contrast to other cytotoxic topoisomerase II inhibitors (acridines, epipodophyllotoxins), anthracyclines produce persistent DNA cleavable complexes. This property is more evident with doxorubicin derivatives than with daunorubicin derivatives." SIGNOR-259322 ALG2 protein Q9H553 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "chemical modification" 9606 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260419 PCK1 protein P35558 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "down-regulates quantity" "chemical modification" 9606 30193097 t miannu "√Ǭ†PCK1 regulates an essential rate-limiting step by catalyzing the reversible conversion of oxaloacetate (OAA) into phosphoenolpyruvate (PEP).√Ǭ†" SIGNOR-266588 "Doxorubicin hydrochloride" chemical CHEBI:31522 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 1963303 t miannu "DNA topoisomerase II as the primary target of anti-tumor anthracyclines.Such studies have also given evidence of the peculiar features of the drug interference with DNA topoisomerase II activity. In contrast to other cytotoxic topoisomerase II inhibitors (acridines, epipodophyllotoxins), anthracyclines produce persistent DNA cleavable complexes. This property is more evident with doxorubicin derivatives than with daunorubicin derivatives." SIGNOR-259324 idarubicin chemical CHEBI:42068 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20824055 t miannu "Topoisomerase II (Top2) is a nuclear enzyme involved in several metabolic processes of DNA. Chemotherapy agents that poison Top2 are known to induce persistent protein-mediated DNA double strand breaks (DSB). In this report, by using knock down experiments, we demonstrated that Top2α was largely responsible for the induction of γH2AX and cytotoxicity by the Top2 poisons idarubicin and etoposide in normal human cells." SIGNOR-259327 4'-epidoxorubicin chemical CHEBI:47898 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 17639997 t miannu "The combinatory use of low concentrations of SM with low-toxic topoisomerase II inhibitor epirubicin accelerated apoptotic cell death." SIGNOR-259282 etoposide chemical CHEBI:4911 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16101488 t miannu "Etoposide is an important chemotherapeutic agent that is used to treat a wide spectrum of human cancers. It has been in clinical use for more than two decades and remains one of the most highly prescribed anticancer drugs in the world. The primary cytotoxic target for etoposide is topoisomerase II." SIGNOR-259325 teniposide chemical CHEBI:75988 ChEBI TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 1329225 t miannu "Recognition of transient DNA breaks induced by teniposide, etoposide, and other podophyllotoxin analogues established not only that their site of activity was DNA but also that their cytotoxic effect was dose-dependent. Extensive investigation has further indicated that a primary mechanism of action of these agents involves inhibition of the catalytic activity of eukaryote topoisomerase II and, more important, the consequent stabilization of the normally transient covalent intermediate formed between the DNA substrate and the enzyme." SIGNOR-259329 "2-(Decan-2-ylamino)ethyl 4-aminobenzoate" chemical CID:50729 PUBCHEM TOP2A protein P11388 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000664 18258442 t Luana "As shown in Table 1 all of the bisanthrapyrazoles inhibited the decatenation activity of human topoisomerase IIα in the low micromolar concentration range" SIGNOR-257768 PRKCG protein P05129 UNIPROT TOP2A protein P11388 UNIPROT "up-regulates activity" phosphorylation Ser29 EDAKKRLsVERIYQK 9606 BTO:0000567 12569090 t lperfetto "Here, we have shown that the enzymatic activity of topoisomerase II alpha protein purified from HeLa cell nuclei was strongly enhanced following phosphorylation by protein kinase C. | Site-directed mutagenesis studies indicated that phosphorylation of serine 29 generated both of these phosphopeptides." SIGNOR-249196 PRKCB protein P05771 UNIPROT TOP2A protein P11388 UNIPROT "up-regulates activity" phosphorylation Ser29 EDAKKRLsVERIYQK 9606 BTO:0000567 12569090 t lperfetto "Here, we have shown that the enzymatic activity of topoisomerase II alpha protein purified from HeLa cell nuclei was strongly enhanced following phosphorylation by protein kinase C. | Site-directed mutagenesis studies indicated that phosphorylation of serine 29 generated both of these phosphopeptides." SIGNOR-249195 CDK1 protein P06493 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1247 KNENTEGsPQEDGVE 9606 BTO:0000567 7635160 t llicata "We show that many of the sites phosphorylated on topoisomerase iia in vivo correspond to sites phosphorylated in vitro by both p3pdcz and mitogen-activated protein (map) kinase. similarly, phosphopeptide 4 was absent from a mutant protein lacking ser1246" SIGNOR-30244 CDK1 protein P06493 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1361 SPPKTKTsPKLSNKE 9606 BTO:0000567 7635160 t llicata "We show that many of the sites phosphorylated on topoisomerase iia in vivo correspond to sites phosphorylated in vitro by both p3pdcz and mitogen-activated protein (map) kinase. we have also shown that phosphorylation of ser1353 and ser1360 yields different phosphopeptide maps depending upon whether one or both of these sites are phosphorylated." SIGNOR-30252 CDK1 protein P06493 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1393 GSVPLSSsPPATHFP 9606 7635160 t llicata "We show that many of the sites phosphorylated on topoisomerase iia in vivo correspond to sites phosphorylated in vitro by both p3pdcz and mitogen-activated protein (map) kinase. phosphopeptide 1 was eliminated by replacement of ser1392" SIGNOR-30256 CDK1 protein P06493 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1354 DFVPSDAsPPKTKTS 9606 BTO:0000567 7635160 t llicata "We show that many of the sites phosphorylated on topoisomerase iia in vivo correspond to sites phosphorylated in vitro by both p3pdcz and mitogen-activated protein (map) kinase. we have also shown that phosphorylation of ser1353 and ser1360 yields different phosphopeptide maps depending upon whether one or both of these sites are phosphorylated." SIGNOR-30248 2-formamido-N(1)-(5-O-phosphonato-beta-D-ribosyl)acetamidine smallmolecule CHEBI:147287 ChEBI 5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium smallmolecule CHEBI:137981 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-267313 PLK1 protein P53350 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Ser1337 LDSDEDFsDFDEKTD 9606 18171681 t llicata "Plk1 phosphorylates ser(1337) and ser(1524) of topoiialpha plk1-associated phosphorylation is essential for the functions of topoiialpha in mitosis" SIGNOR-160233 PLK1 protein P53350 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Ser1525 PIKYLEEsDEDDLF 9606 18171681 t llicata "Plk1 phosphorylates ser(1337) and ser(1524) of topoiialpha plk1-associated phosphorylation is essential for the functions of topoiialpha in mitosis" SIGNOR-160237 PLK1 protein P53350 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Ser1525 PIKYLEEsDEDDLF 9606 19098900 t gcesareni "Here we report that when phosphorylated, ser 1524 of topo iialpha acts as a binding site for the brct domain of mdc1 (mediator of dna damage checkpoint protein-1), thereby recruiting mdc1 to chromatin" SIGNOR-182844 CSNK2A1 protein P68400 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Ser1525 PIKYLEEsDEDDLF 9606 19098900 t gcesareni "Here we report that when phosphorylated, ser 1524 of topo iialpha acts as a binding site for the brct domain of mdc1 (mediator of dna damage checkpoint protein-1), thereby recruiting mdc1 to chromatin" SIGNOR-182840 CSNK2A1 protein P68400 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1377 KPQKSVVsDLEADDV 9606 BTO:0000567 7961967 t llicata "Tryptic phosphopeptide mapping revealed that casein kinase II phosphorylated the C-terminal domain primarily on 2 serine residues in vitro, which were shown to be sites of modification in vivo. Site-directed mutagenesis studies identified these casein kinase II-specific phosphorylation sites as serine 1524 and serine 1376." SIGNOR-250965 PLK3 protein Q9H4B4 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Thr1343 FSDFDEKtDDEDFVP 9606 18062778 t llicata "The direct phosphorylation of thr(1342) of topoisomerase iialpha by plk3 was demonstrated with an in vitro kinase assay, and overexpression of plk3 induced the phosphorylation of thr(1342) in cellular topoisomerase iialpha. it is possible that plk3 regulates the activity of topoisomerase iia by phosphorylation in a cell-cycle dependent manner. Another possibility is that plk3 regulates the activity of topoisomerase iia when the checkpoint is activated." SIGNOR-159596 NFY complex SIGNOR-C1 SIGNOR TOP2A protein P11388 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25328138 t lperfetto "The expression of human TOP2A is controlled by its promoter region that contains two GC boxes and five CCAAT boxes. NF-Y recognizes and binds to the ICBs. This binding of NF-Y to the TOP2A promoter can be promoted by HMGB1/2 and inhibited by pRb." SIGNOR-242526 OGT protein O15294 UNIPROT G6PD protein P11413 UNIPROT "up-regulates activity" glycosylation Ser84 VADIRKQsEPFFKAT 9606 BTO:0000007 26399441 t lperfetto "O-GlcNAcylation of G6PD promotes the pentose phosphate pathway and tumor growth|O-GlcNAcylation of G6PD activates enzyme activity|G6PD is dynamically modified by O-GlcNAc at serine 84|In cells, a single set of antagonistic enzymes-O-GlcNAc transferase (OGT) and O-GlcNAc hydrolase are responsible for the addition and removal of GlcNAc moiety, respectively." SIGNOR-267582 OGA protein O60502 UNIPROT G6PD protein P11413 UNIPROT "down-regulates activity" deglycosylation Ser84 VADIRKQsEPFFKAT 9606 26399441 t lperfetto "O-GlcNAcylation of G6PD promotes the pentose phosphate pathway and tumor growth|O-GlcNAcylation of G6PD activates enzyme activity|G6PD is dynamically modified by O-GlcNAc at serine 84|In cells, a single set of antagonistic enzymes-O-GlcNAc transferase (OGT) and O-GlcNAc hydrolase are responsible for the addition and removal of GlcNAc moiety, respectively." SIGNOR-267605 TP53 protein P04637 UNIPROT G6PD protein P11413 UNIPROT "down-regulates activity" binding 9606 BTO:0001938;BTO:0001109 21336310 t miannu "The p53 protein binds to glucose-6-phosphate dehydrogenase (G6PD), the first and rate-limiting enzyme of the PPP, and prevents the formation of the active dimer." SIGNOR-267468 PLK1 protein P53350 UNIPROT G6PD protein P11413 UNIPROT "up-regulates activity" phosphorylation Thr466 REAWRIFtPLLHQIE 9606 BTO:0000007 29138396 t lperfetto "We find that Plk1 interacts with and directly phosphorylates glucose-6-phosphate dehydrogenase (G6PD). By activating G6PD through promoting the formation of its active dimer, Plk1 increases PPP flux and directs glucose to the synthesis of macromolecules.|the kinase domain of Plk1 phosphorylates T406, T466 of G6PD" SIGNOR-267581 PLK1 protein P53350 UNIPROT G6PD protein P11413 UNIPROT "up-regulates activity" phosphorylation Thr406 AVYTKMMtKKPGMFF 9606 BTO:0000007 29138396 t lperfetto "We find that Plk1 interacts with and directly phosphorylates glucose-6-phosphate dehydrogenase (G6PD). By activating G6PD through promoting the formation of its active dimer, Plk1 increases PPP flux and directs glucose to the synthesis of macromolecules.|the kinase domain of Plk1 phosphorylates T406, T466 of G6PD" SIGNOR-267580 PRKCD protein Q05655 UNIPROT G6PD protein P11413 UNIPROT up-regulates phosphorylation Thr236 NIACVILtFKEPFGT 9606 BTO:0001260 20649491 t lperfetto "A pkc activator, significantly increased g6pd phosphorylation and activity, whereas single (s210a, t266a) and double (s210a/t266a) mutations at sites flanking the g6pd active site significantly inhibited phosphorylation, shifted the isoelectric point, and reduced enzyme activity." SIGNOR-167053 PRKCD protein Q05655 UNIPROT G6PD protein P11413 UNIPROT up-regulates phosphorylation Ser180 FGRDLQSsDRLSNHI 9606 BTO:0001260 20649491 t lperfetto "A pkc activator, significantly increased g6pd phosphorylation and activity, whereas single (s210a, t266a) and double (s210a/t266a) mutations at sites flanking the g6pd active site significantly inhibited phosphorylation, shifted the isoelectric point, and reduced enzyme activity." SIGNOR-167049 NFE2L2 protein Q16236 UNIPROT G6PD protein P11413 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22789539 f miannu "We identified six genes involved in the PPP and NADPH production pathways as direct targets of Nrf2. To identify the target genes of NRF2 responsible for cell proliferation, we performed microarray analysis in A549 cells treated with NRF2 siRNA or control siRNA. We used three independent NRF2 siRNAs and selected genes whose expression levels were reduced to less than 66.7% of that of the control sample by all three siRNAs to minimize off-target effects (Table S1). In addition to the typical target genes of NRF2 encoding detoxifying enzymes and antioxidant proteins (cytoprotective genes), genes whose products are involved in the PPP (glucose-6-phosphate dehydrogenase [G6PD], phosphogluconate dehydrogenase [PGD], transketolase [TKT], and transaldolase 1 [TALDO1]) and de novo nucleotide synthesis (phosphoribosyl pyrophosphate amidotransferase [PPAT] and methylenetetrahydrofolate dehydrogenase 2 [MTHFD2]) were decreased by the NRF2 knockdown (Figure 1B). Genes encoding enzymes for NADPH synthesis (malic enzyme 1 [ME1] and isocitrate dehydrogenase 1 [IDH1]) were also decreased (Figure 1B). We also confirmed the reduction of the enzyme proteins encoded by these genes in the NRF2-knockdown cells (Figure 1C)." SIGNOR-267354 SIRT5 protein Q9NXA8 UNIPROT G6PD protein P11413 UNIPROT "up-regulates activity" "catalytic activity" 9606 27113762 t Monia "Here, we report that SIRT5 desuccinylates and deglutarylates isocitrate dehydrogenase 2 (IDH2) and glucose-6-phosphate dehydrogenase (G6PD), respectively, and thus activates both NADPH-producing enzymes." SIGNOR-261211 SNAI2 protein O43623 UNIPROT VDR protein P11473 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356 18485278 f miannu "We have shown here that the transcriptional repressor protein SLUG inhibits the expression of VDR in human breast cancer cells." SIGNOR-255177 CSNK2A1 protein P68400 UNIPROT VDR protein P11473 UNIPROT up-regulates phosphorylation Ser208 SFSNLDLsEEDSDDP 9606 17368182 t lperfetto "Casein kinase ii (ckii) phosphorylates vdr both in vitro and in vivo at serine 208 within the hinge domain. This phosphorylation does not affect the ability of vdr to bind dna, but increases its ability to transactivate target promoters" SIGNOR-153711 CTBP1 protein Q13363 UNIPROT VDR protein P11473 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356 18485278 f miannu "We have shown here that the transcriptional repressor protein SLUG inhibits the expression of VDR in human breast cancer cells." SIGNOR-255178 DPF2 protein Q92785 UNIPROT ESRRA protein P11474 UNIPROT "down-regulates activity" binding 10090 BTO:0000165 25713408 t 1 miannu "DPF2 directly bound to ERRalpha and suppressed the transactivation function of nuclear receptors such as androgen receptor. DPF2 was recruited to ERR target gene promoters in myoblast cells, and knockdown of DPF2 derepressed the level of mRNA expressed by target genes of ERRalpha. These results show that DPF2 acts as a nuclear receptor-selective co-repressor for ERRalpha by associating with both acetylated histone H3 and HDAC1." SIGNOR-239539 PPARGC1A protein Q9UBK2 UNIPROT ESRRA protein P11474 UNIPROT "up-regulates activity" 10090 18074631 f lperfetto "The PGC1 transcriptional coactivators are major regulators of several crucial aspects of energy metabolism. PGC1alpha controls many aspects of oxidative metabolism, including mitochondrial biogenesis and respiration through the coactivation of many nuclear receptors, and factors outside the nuclear receptor family. ERRalpha, NRF1 and NRF2 are key targets of the PGC1s in mitochondrial biogenesis." SIGNOR-253392 RHO protein P08100 UNIPROT GNAT1 protein P11488 UNIPROT "up-regulates activity" binding 9606 8673138 t "We report that his affected descendants carry a missense mutation in the gene encoding the a subunit of rod transducin — the G-protein that couples rhodopsin to cGMP-phosphodiesterase in the phototransduction cascade." SIGNOR-260007 SMO protein Q99835 UNIPROT GNAT1 protein P11488 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling." SIGNOR-199168 MAFA protein Q8NHW3 UNIPROT PC protein P11498 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254561 androsta-1,4,6-triene-3,17-dione chemical CHEBI:131190 ChEBI CYP19A1 protein P11511 UNIPROT "down-regulates activity" "chemical inhibition" -1 7083195 t miannu "Recently, it was discovered that 4-hydroxy-4-androstene-3,17-dione, 4-androstene-3,6,17-trione, and 1,4,6-androstatriene-3,17-dione, compounds previously reported to be competitive inhibitors of aromatase, cause a time-dependent loss of aromatase activity in human placental microsomes." SIGNOR-258408 anastrozole chemical CHEBI:2704 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189614 exemestane chemical CHEBI:4953 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191520 letrozole chemical CHEBI:6413 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193651 formestane chemical CHEBI:75172 ChEBI CYP19A1 protein P11511 UNIPROT "down-regulates activity" "chemical inhibition" -1 7083195 t miannu "Recently, it was discovered that 4-hydroxy-4-androstene-3,17-dione, 4-androstene-3,6,17-trione, and 1,4,6-androstatriene-3,17-dione, compounds previously reported to be competitive inhibitors of aromatase, cause a time-dependent loss of aromatase activity in human placental microsomes." SIGNOR-258407 testolactone chemical CHEBI:9460 ChEBI CYP19A1 protein P11511 UNIPROT "down-regulates activity" "chemical inhibition" -1 7083195 t miannu "Recently, it was discovered that 4-hydroxy-4-androstene-3,17-dione, 4-androstene-3,6,17-trione, and 1,4,6-androstatriene-3,17-dione, compounds previously reported to be competitive inhibitors of aromatase, cause a time-dependent loss of aromatase activity in human placental microsomes.We report here that 1,4-androstadiene 3,17-dione (Ki 0.32 microM; kinact 0.91 X 10(-3)/sec) and testolactone (Ki 35 microM; kinact 0.36 X 10(-3)/sec) also cause a similar loss of aromatase activity." SIGNOR-258406 NR5A2 protein O00482 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001555 19022561 f miannu "We found that both SF1 and LRH1 can transcriptionally cooperate with the AP-1 family members c-JUN and c-FOS, known to be associated with enhanced proliferation of endometrial carcinoma cells, to further enhance activation of the STAR, HSD3B2, and CYP19A1 PII promoters." SIGNOR-254872 PAICS protein P22234 UNIPROT 5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium smallmolecule CHEBI:137981 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The next two reactions (steps 6 and 7) involve carb oxylation of AIR to 4-carboxy-5-aminoimidazole ribonu cleotide (CAIR) and ligation of the carboxy group of CAIR with an amide group derived from Asp in an ATP dependent reaction forming 4-(N-succinylcarboxamide)- 5-aminoimidazole ribonucleotide (SAICAR). These reac tions are catalyzed by the bifunctional enzyme phosphoribosylaminoimidazole carboxylase/phosphori bosylaminoimidazole succinocarboxamide synthetase (PAICS)." SIGNOR-267317 FOS protein P01100 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19022561 t miannu "We found that both SF1 and LRH1 can transcriptionally cooperate with the AP-1 family members c-JUN and c-FOS, known to be associated with enhanced proliferation of endometrial carcinoma cells, to further enhance activation of the STAR, HSD3B2, and CYP19A1 PII promoters." SIGNOR-254879 JUN protein P05412 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001555 19022561 f miannu "We found that both SF1 and LRH1 can transcriptionally cooperate with the AP-1 family members c-JUN and c-FOS, known to be associated with enhanced proliferation of endometrial carcinoma cells, to further enhance activation of the STAR, HSD3B2, and CYP19A1 PII promoters." SIGNOR-254876 ESRRA protein P11474 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000154 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253794 SRC protein P12931 UNIPROT CYP19A1 protein P11511 UNIPROT up-regulates phosphorylation Tyr361 KVMENFIyESMRYQP 9606 BTO:0000150 19556341 t amattioni "Phosphorylation of the 361-tyrosine residue is crucial in the up-regulation of aromatase activity. c-src protein directly phosphorylates aromatase on tyrosine 361." SIGNOR-186284 CREB1 protein P16220 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000158 15955695 f miannu "In cancer tissue, the expression levels of EAR-2, COUP-TF1, EARgamma, Snail, and Slug decrease, and aromatase expression is then up-regulated through the binding of ERRalpha to S1 and the binding of CREB1 or related factors to CREaro." SIGNOR-253798 FOXL2 protein P58012 UNIPROT CYP19A1 protein P11511 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254179 NR5A1 protein Q13285 UNIPROT CYP19A1 protein P11511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001555 19022561 f miannu "We found that both SF1 and LRH1 can transcriptionally cooperate with the AP-1 family members c-JUN and c-FOS, known to be associated with enhanced proliferation of endometrial carcinoma cells, to further enhance activation of the STAR, HSD3B2, and CYP19A1 PII promoters." SIGNOR-254871 ANK2 protein Q01484 UNIPROT DMD protein P11532 UNIPROT "up-regulates quantity" relocalization 10090 BTO:0001103 19109891 t miannu "We present evidence for an ankyrin-based mechanism for sarcolemmal localization of dystrophin and beta-DG. Ankyrin-B thus is an adaptor required for sarcolemmal localization of dystrophin, as well as dynactin-4." SIGNOR-266712 ANK3 protein Q12955 UNIPROT DMD protein P11532 UNIPROT "up-regulates quantity" relocalization 10090 BTO:0001103 19109891 t miannu "We present evidence for an ankyrin-based mechanism for sarcolemmal localization of dystrophin and beta-DG. Ankyrin-B thus is an adaptor required for sarcolemmal localization of dystrophin, as well as dynactin-4." SIGNOR-266715 Anacetrapib chemical CID:11556427 PUBCHEM CETP protein P11597 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189605 EPX protein P11678 UNIPROT EPX protein P11678 UNIPROT "up-regulates activity" "post translational modification" 9606 BTO:0000399 18694936 t miannu "Human eosinophils are bone marrow-derived, non-dividing granulocytes of the innate immune system, which store the highly cationic proteins eosinophil peroxidase (EPO), major basic protein (MBP), eosinophil-derived neurotoxin (EDN), and eosinophil cationic protein (ECP) in secondary granules. we demonstrated that Tyr nitration of the eosinophil granule proteins is exclusively mediated by EPO, in the presence of functional NADPH oxidase and minute amounts of NOx. EPO appears to nitrate itself via an autocatalytic mechanism." SIGNOR-261706 PLAGL2 protein Q9UPG8 UNIPROT SFTPC protein P11686 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000353 17618602 f miannu "nuclear PLAGL2 occupied and transactivated the endogenous SP-C promoter in lung cells." SIGNOR-254927 PLIN3 protein O60664 UNIPROT IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 9534 BTO:0004055 9590177 t lperfetto "TIP47 is present in cytosol and on endosomes and is required for MPR transport from endosomes to the trans-Golgi network in vitro and in vivo. TIP47 recognizes a phenylalanine/tryptophan signal in the tail of the cation-dependent MPR that is essential for its proper sorting within the endosomal pathway. These data suggest that TIP47 binds MPR cytoplasmic domains and facilitates their collection into transport vesicles destined for the Golgi." SIGNOR-253092 IGF2 protein P01344 UNIPROT IGF2R protein P11717 UNIPROT up-regulates binding 9606 11867533 t fspada "Insulin-like growth factor ii receptor (igf2r) is a multifunctional cell surface receptor implicated in tumour suppression. Its growth inhibitory activity has been associated with an ability to bind igf-ii." SIGNOR-115250 GZMB protein P10144 UNIPROT IGF2R protein P11717 UNIPROT up-regulates binding 9606 11081635 t gcesareni "The serine proteinase granzyme b is crucial for the rapid induction of target cell apoptosis by cytotoxic t cells. We now present evidence that this receptor is the cation-independent mannose 6-phosphate/insulin-like growth factor receptor (ci-mpr). Inhibition of the granzyme b ci-mpr interaction prevented granzyme b cell surface binding, uptake, and the induction of apoptosis." SIGNOR-84314 PRKACA protein P17612 UNIPROT IGF2R protein P11717 UNIPROT unknown phosphorylation Ser2347 TTCCRRSsNVSYKYS 9606 8318012 t lperfetto "Pka phosphorylates the cytoplasmic mpr 300 domain at ser20 and at a non-identified site," SIGNOR-37839 EXT1/EXT2 complex SIGNOR-C51 SIGNOR "heparan sulfate octasaccharide" smallmolecule CHEBI:142519 ChEBI "up-regulates quantity" "chemical modification" 9606 20377530 t miannu "HS (heparan sulfate) is synthesized by HS co-polymerases encoded by the EXT1 and EXT2 genes (exostosin 1 and 2), which are known as causative genes for hereditary multiple exostoses, a dominantly inherited genetic disorder characterized by multiple cartilaginous tumours." SIGNOR-264016 aclidinium chemical CHEBI:65346 ChEBI CHRM1 protein P11229 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000131 19653626 t Luana "This compound is a potent muscarinic antagonist, with long duration of action in vivo, and was found to have a rapid hydrolysis in human plasma, minimizing the potential to induce class-related systemic side effects." SIGNOR-258152 CSNK2A1 protein P68400 UNIPROT IGF2R protein P11717 UNIPROT unknown phosphorylation Ser2484 LVSFHDDsDEDLLHI 9606 8318012 t lperfetto "The two sites phosphorylated by ck ii in vivo and in vitro are ser82 and ser157." SIGNOR-37835 RABEPK protein Q7Z6M1 UNIPROT IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 9230071 t lperfetto "P40 is a very potent transport factor in that the pure, recombinant protein can stimulate, significantly, an in vitro transport assay that measures transport of mannose 6-phosphate receptors from endosomes to the trans-Golgi network. The functional importance of p40 is confirmed by the finding that anti-p40 antibodies inhibit in vitro transport. Finally, p40 shows synergy with Rab9 in terms of its ability to stimulate mannose 6-phosphate receptor transport. These data are consistent with a model in which p40 and Rab9 act together to drive the process of transport vesicle docking." SIGNOR-253090 GCC2 protein Q8IWJ2 UNIPROT IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 18195106 t lperfetto "Rab9-dependent transport from late endosomes to the Golgi requires the Rab9 effectors p40 (Diaz et al., 1997) and TIP47 (Diaz and Pfeffer, 1998), a protein that recognizes the cytoplasmic domains of the two types of MPRs and packages them into nascent transport vesicles (Carroll et al., 2001). MPR recycling also utilizes a TGN-localized coiled-coil protein named GCC185 that is also a Rab9 effector" SIGNOR-253085 "LE-TGN SNARE" complex SIGNOR-C157 SIGNOR IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 9606 18195106 t lperfetto "These findings place the retromer complex upstream of both STX10 function and the GCC185 tethering complex in MPR transport. Together, our data suggest that STX10, STX16, Vti1a, and VAMP3 are important for the trafficking of both CD- and CI-MPRs.|Thus, MPRs must pass through a compartment of pH ≤ 5.5 before returning to the Golgi to carry out their biological function." SIGNOR-253083 alvocidib chemical CHEBI:47344 ChEBI CDK4 protein P11802 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258172 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192464 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK4 protein P11802 UNIPROT "down-regulates activity" "chemical inhibition" -1 29901072 t miannu "AT7519, a pyrazole 3-carboxyamide compound, was developed by Astex and acts as an inhibitor of CDK1, CDK2, CDK4, CDK6 and CDK9." SIGNOR-262220 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK4 protein P11802 UNIPROT "down-regulates activity" "chemical inhibition" -1 29901072 t miannu "AT7519, a pyrazole 3-carboxyamide compound, was developed by Astex and acts as an inhibitor of CDK1, CDK2, CDK4, CDK6 and CDK9." SIGNOR-262221 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189990 R547 chemical CID:6918852 PUBCHEM CDK4 protein P11802 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258274 R547 chemical CID:6918852 PUBCHEM CDK4 protein P11802 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259794 MYC protein P01106 UNIPROT CDK4 protein P11802 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12835716 t gcesareni "C-myc directly activates transcription of cyclin d1, cyclin d2 and cdk4, and leads to cdk 4/6 activation" SIGNOR-102734 TGFB1 protein P01137 UNIPROT CDK4 protein P11802 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000763 8402878 f gcesareni "Here we show that tgf beta 1 induces suppression of cdk4 synthesis in g1 in mink lung epithelial cells." SIGNOR-39045 YES1 protein P07947 UNIPROT CDK4 protein P11802 UNIPROT down-regulates phosphorylation Tyr17 AEIGVGAyGTVYKAR 9606 18479465 t lperfetto "We purified tyrosine 17 kinases from hela cells and found that the src family non-receptor tyrosine kinase c-yes contributes a large fraction of the tyrosine 17 kinase activity in hela lysatesthis site is equivalent to tyrosine 15 of cyclin dependent kinase 1, which undergoes inhibitory phosphorylation by wee1 and myt1" SIGNOR-178624 estrone smallmolecule CHEBI:17263 ChEBI 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000056 16166196 t lperfetto "A novel 17beta-hydroxysteroid dehydrogenase (17beta-HSD) chronologically named type 12 17beta-HSD (17beta-HSD12), that transforms estrone (E1) into estradiol (E2) was identified by sequence similarity with type 3 17beta-HSD (17beta-HSD3) that catalyzes the formation of testosterone from androstenedione in the testis." SIGNOR-268661 CCND1 protein P24385 UNIPROT CDK4 protein P11802 UNIPROT up-regulates binding 9606 BTO:0000150 23562856 t gcesareni "D-type cyclins (cyclin d1, d2, or d3) and their associated cyclin-dependent kinases (cdk4, cdk6) connect signals from cytokines to the cell cycle machinery, and they propel cells through the g1 restriction point and into the s phase when activated by cyclin d1, cdk4 is able to phosphorylate prb," SIGNOR-201666 CCND1 protein P24385 UNIPROT CDK4 protein P11802 UNIPROT up-regulates binding 9606 7736585 t gcesareni "D-type cyclins (cyclin d1, d2, or d3) and their associated cyclin-dependent kinases (cdk4, cdk6) connect signals from cytokines to the cell cycle machinery, and they propel cells through the g1 restriction point and into the s phase when activated by cyclin d1, cdk4 is able to phosphorylate prb," SIGNOR-32295 CDC25A protein P30304 UNIPROT CDK4 protein P11802 UNIPROT "up-regulates activity" dephosphorylation Tyr17 AEIGVGAyGTVYKAR 9606 BTO:0000007 23429262 t lperfetto "Invalidation of CDK4 has no impact by itself on the cell proliferation, but invalidation of CDC25A prevents the dephosphorylation of CDK6 (Y24) and CDK4 (Y17) residues, and impedes their association with CCNDs." SIGNOR-267568 CDKN1A protein P38936 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 7626805 t gcesareni "P21cip1 is a cyclin-dependent kinase (cdk) inhibitor that is transcriptionally activated by p53 in response to dna damage.We Have explored the interaction of p21 with the currently known cdks. p21 effectively inhibits cdk2, cdk3, cdk4, and cdk6 kinases." SIGNOR-29957 CDKN2A protein P42771 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 16161044 t gcesareni "The cdk-inhibitor p16 is a tumor suppressor gene that is inactivated in many forms of cancer. In addition, cytoplasmic p16 bound cyclin dependent kinase (cdk)4/6, potentially indicating that p16 could have a function in the cytoplasm." SIGNOR-140409 CDKN2B protein P42772 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 BTO:0000763 9042862 t gcesareni "We present evidence that the different subcellular location of p15 and p27 ensures the prior access of p15 to cdk4. In the cell, p15 is localized mostly in the cytoplasm, whereas p27 is nuclear. p15 prevails over p27 or a p27 construct consisting of the cdk inhibitory domain tagged with a nuclear localization signal. However, when p15 and p27 are forced to reside in the same subcellular location, either the cytoplasm or the nucleus, p15 no longer prevents p27 from binding to cdk4. These properties allow p15 and p27 to coordinately inhibit cdk4 and cdk2." SIGNOR-46758 CDKN2C protein P42773 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 8891723 t miannu "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-44598 CDK7 protein P50613 UNIPROT CDK4 protein P11802 UNIPROT up-regulates phosphorylation Thr172 YSYQMALtPVVVTLW 9606 8139570 t lperfetto "Phosphorylation of cdk4 on threonine 172 by a cdk-activating kinase (cak). therefore, formation of the cyclin d-cdk4 complex and phosphorylation of the bound catalytic subunit are independently regulated, and in addition to the requirement for cak activity, serum stimulation is required to promote assembly of the complexes in mammalian cells." SIGNOR-36549 LRRC4 protein Q9HBW1 UNIPROT CDK4 protein P11802 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000142 25526788 f miannu "LRRC4/NGL-2 can delay the cell cycle in late G1 by increasing the expression of cell cycle inhibitory molecules (p21, p27) and reducing the expression of cell cycle regulatory proteins (CyclinD1, CDK2, CyclinE, CDK4) via the inhibition of K-Ras/c-Raf/ERK/MAPK, PI-3K/AKT/NF- κB, p70S6/PKC and STAT3, and the upregulation of the JNK2/c-Jun/mp53 signaling pathway." SIGNOR-264059 KLF4 protein O43474 UNIPROT SRF protein P11831 UNIPROT down-regulates binding 9606 BTO:0000887;BTO:0001260 21673106 t gcesareni "Klf4 antagonizes contractile gene expression through diverse mechanisms including (i) inhibiting the binding of srf-myocd or srf-mrtfs to the carg box by direct association with srf." SIGNOR-174258 PRKCA protein P17252 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation Thr159 DNKLRRYtTFSKRKT 10090 12809504 t llicata "Myotonic dystrophy protein kinase (DMPK), a muscle- and neuron-restricted kinase, enhanced SRF-mediated promoter activity of the skeletal and cardiac alpha-actin genes in C2C12 myoblasts as well as in nonmyogenic cells. | Threonine 159 in the MADS box alphaI coil was a specific phosphorylation target in vitro as well as in vivo of both DMPK and protein kinase C-alpha. " SIGNOR-188181 PRKCA protein P17252 UNIPROT SRF protein P11831 UNIPROT down-regulates phosphorylation Ser162 LRRYTTFsKRKTGIM 10090 16537394 t lperfetto "Mimicking phosphorylation of serine-162, a target of protein kinase c-alpha, with an aspartic acid substitution (srf-s162d) completely inhibited srf-dna binding and blocked alpha-actin gene transcription pkc? Highly phosphorylated serine-162." SIGNOR-234461 PRKACA protein P17612 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation Thr159 DNKLRRYtTFSKRKT 10090 12809504 t llicata "Myotonic dystrophy protein kinase (DMPK), a muscle- and neuron-restricted kinase, enhanced SRF-mediated promoter activity of the skeletal and cardiac alpha-actin genes in C2C12 myoblasts as well as in nonmyogenic cells. | Threonine 159 in the MADS box alphaI coil was a specific phosphorylation target in vitro as well as in vivo of both DMPK and protein kinase C-alpha. " SIGNOR-188177 PRRX1 protein P54821 UNIPROT SRF protein P11831 UNIPROT up-regulates binding 9606 BTO:0000567 9334314 t miannu "The human homeodomain proteinphox1interacts functionally with serum response factor (srf) to impart serum responsive transcriptional activity to srf-binding sites in a hela cell cotransfection assay." SIGNOR-52657 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser77 PTAGALYsGSEGDSE -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Nevertheless, additional mutation of serines 77 and 79 was required before phosphorylation and enhanced binding were completely abolished. Thus, serines 77 and 79 could also be recognized by CKII if serines 83 and 85 were mutated." SIGNOR-250955 estrone smallmolecule CHEBI:17263 ChEBI 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "precursor of" -1 8099587 t Luana "17 beta-HSD type 2 was capable of catalyzing the interconversion of testosterone and androstenedione as well as estradiol and estrone. " SIGNOR-269763 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser85 GSEGDSEsGEEEELG -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Mutation of serine 85 alone had a smaller but significant effect on phosphorylation that may be due to alteration in the protein kinase recognition site." SIGNOR-250957 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser83 YSGSEGDsESGEEEE -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro. We report here that serine 83 appears to be the residue phosphorylated by CKII but that three other serines in this region can also be involved in phosphorylation and the enhancement of DNA-binding activity." SIGNOR-250958 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser79 AGALYSGsEGDSESG -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Nevertheless, additional mutation of serines 77 and 79 was required before phosphorylation and enhanced binding were completely abolished. Thus, serines 77 and 79 could also be recognized by CKII if serines 83 and 85 were mutated." SIGNOR-250956 PRKDC protein P78527 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser435 LTVLNAFsQAPSTMQ -1 8407951 t lperfetto " The carboxyl-terminal transcription activation domain was mapped within a 71-amino acid region that contains both DNA-PK phosphorylation sites. Amino acid substitutions that interfered with phosphorylation by DNA-PK at Ser-435/446 in GAL4-SRF fusion proteins were reduced in transactivation potency. From these data we suggest that DNA-PK phosphorylation may modulate SRF activity in vivo." SIGNOR-248921 PRKDC protein P78527 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser446 STMQVSHsQVQEPGG -1 8407951 t lperfetto " The carboxyl-terminal transcription activation domain was mapped within a 71-amino acid region that contains both DNA-PK phosphorylation sites. Amino acid substitutions that interfered with phosphorylation by DNA-PK at Ser-435/446 in GAL4-SRF fusion proteins were reduced in transactivation potency. From these data we suggest that DNA-PK phosphorylation may modulate SRF activity in vivo." SIGNOR-248922 DMPK protein Q09013 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation Thr159 DNKLRRYtTFSKRKT 10090 12809504 t llicata "Myotonic dystrophy protein kinase (DMPK), a muscle- and neuron-restricted kinase, enhanced SRF-mediated promoter activity of the skeletal and cardiac alpha-actin genes in C2C12 myoblasts as well as in nonmyogenic cells. | Threonine 159 in the MADS box alphaI coil was a specific phosphorylation target in vitro as well as in vivo of both DMPK and protein kinase C-alpha. " SIGNOR-236982 PRKG1 protein Q13976 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation Thr159 DNKLRRYtTFSKRKT 10090 12809504 t gcesareni "Myotonic dystrophy protein kinase (DMPK), a muscle- and neuron-restricted kinase, enhanced SRF-mediated promoter activity of the skeletal and cardiac alpha-actin genes in C2C12 myoblasts as well as in nonmyogenic cells. | Threonine 159 in the MADS box alphaI coil was a specific phosphorylation target in vitro as well as in vivo of both DMPK and protein kinase C-alpha. " SIGNOR-188185 MRTFA protein Q969V6 UNIPROT SRF protein P11831 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 21673106 t gcesareni "Similarly, the myocd-related transcription factor (mrtf) family of proteins, mrtf-a and mrtf-b, are also involved in the transcriptional regulation of contractile gene markers as coactivators of srf." SIGNOR-174264 MRTFB protein Q9ULH7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 14565952 t llicata "MKL2 binds to and activates SRF similar to myocardin and MKL1." SIGNOR-237671 CAMK2A protein Q9UQM7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Thr160 NKLRRYTtFSKRKTG 10753652 t llicata "Skeletal muscle CaMKII enriches in nuclei and phosphorylates myogenic factor SRF at multiple sites. | Microsequencing of these phosphorylated peptides identified that both Ser-103 and a novel residue, Thr-160 in the MADS box of SRF, were sites of phosphorylation. | The location of Thr-160 in the 3-D structure of SRF suggests that its phosphorylation by nuclear CaMKII may directly influence DNA binding of SRF and other MADS box factors." SIGNOR-250639 CAMK2A protein Q9UQM7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser103 RGLKRSLsEMEIGMV 10753652 t llicata "Skeletal muscle CaMKII enriches in nuclei and phosphorylates myogenic factor SRF at multiple sites. | Microsequencing of these phosphorylated peptides identified that both Ser-103 and a novel residue, Thr-160 in the MADS box of SRF, were sites of phosphorylation. | The location of Thr-160 in the 3-D structure of SRF suggests that its phosphorylation by nuclear CaMKII may directly influence DNA binding of SRF and other MADS box factors." SIGNOR-250638 "ibritumomab tiuxetan" antibody DB00078 DRUGBANK MS4A1 protein P11836 UNIPROT "down-regulates activity" binding 9606 27497027 t miannu "Zevalin® (ibritumomab tiuxetan) is a radioactive drug product, which is the combination of a β-emitting isotope, 90Y, linked to the anti-CD20 monoclonal antibody (mAb), rituximab. It has demonstrated therapeutic efficacy with durable responses and allows delivery of ionizing radiation directly to the tumor site, while minimizing toxicity to normal tissue. Ibritumomab tiuxetan is indicated for treatment of patients with relapsed or refractory low-grade, follicular NHL" SIGNOR-259893 "tositumomab and iodine i 131 tositumomab" antibody DB00081 DRUGBANK MS4A1 protein P11836 UNIPROT "down-regulates activity" binding 9606 14748653 t miannu "Tositumomab is an immunoglobulin G murine monoclonal antibody that binds to the CD20 antigen on the surface of normal and malignant human B-cells. Tositumomab is linked covalently with iodine-131 to produce the radioimmunoconjugate iodine-131 tositumomab (Bexxar). The iodine-131 tositumomab regimen was approved by the US Food and Drug Administration in June 2003 for the treatment of patients with CD20-positive, follicular non-Hodgkin's lymphoma, both with and without transformation, whose disease is refractory to rituximab (Rituxan) and has relapsed following chemotherapy." SIGNOR-259903 FLT3 protein P36888 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15498859 f "Pim-1 is a proto-oncogene and is known to be up-regulated by signal transducer and activator of transcription 5 (STAT5), which itself is a downstream target of FLT3 signaling. constitutively activated FLT3 signaling up-regulates Pim-1 expression in leukemia cells." SIGNOR-261519 ofatumumab antibody DB06650 DRUGBANK MS4A1 protein P11836 UNIPROT "down-regulates activity" binding 9606 BTO:0001546 28580841 t miannu "Ofatumumab is a human IgG1κ monoclonal antibody that binds to a membrane-proximal epitope of CD20 molecule expressed on the surface of B lymphocytes. Ofatumumab, the second-generation anti-CD20 antibody, induces cell lysis through complement-dependent cytotoxicity (CDC) and antibody-dependent cellular cytotoxicity. Ofatumumab is approved as monotherapy and in combination with chlorambucil for the treatment of fludarabine- and alemtuzumab-refractory CLL patients and previously untreated CLL patients, respectively." SIGNOR-259897 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser289 PPQDQESsPIENDSS 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251012 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser231 KSNIVLLsAEEKKEQ 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251011 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Thr250 KEEVVGLtETSSQPK 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251013 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Thr250 KEEVVGLtETSSQPK 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase erine threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250917 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser231 KSNIVLLsAEEKKEQ 9606 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250915 MYC protein P01106 UNIPROT PRPS2 protein P11908 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18677108 t miannu "Analysis of in vivo C-MYC interactions with TS, IMPDH2 and PRPS2 genes confirmed that they are direct C-MYC targets. C-MYC depletion did not significantly affect levels of E2F1 protein reported to regulate expression of many S-phase specific genes, but resulted in the repression of several genes encoding enzymes rate-limiting for dNTP metabolism. These included thymidylate synthase (TS), inosine monophosphate dehydrogenase 2 (IMPDH2) and phosphoribosyl pyrophosphate synthetase 2 (PRPS2). C-MYC depletion also resulted in reduction in the amounts of deoxyribonucleoside triphosphates (dNTPs) and inhibition of proliferation." SIGNOR-267376 PRKAA1 protein Q13131 UNIPROT PRPS2 protein P11908 UNIPROT "down-regulates activity" phosphorylation Ser180 GGAKRVTsIADRLNV 9606 BTO:0006038 29074724 t lperfetto "We demonstrate here that glucose deprivation or hypoxia results in the AMPK-mediated phosphorylation of phosphoribosyl pyrophosphate synthetase 1 (PRPS1) S180 and PRPS2 S183, leading to conversion of PRPS hexamers to monomers and thereby inhibiting PRPS1/2 activity, nucleotide synthesis, and nicotinamide adenine dinucleotide (NAD) production." SIGNOR-265731 AMPK complex SIGNOR-C15 SIGNOR PRPS2 protein P11908 UNIPROT "down-regulates activity" phosphorylation Ser180 GGAKRVTsIADRLNV 9606 BTO:0006038 29074724 t lperfetto "We demonstrate here that glucose deprivation or hypoxia results in the AMPK-mediated phosphorylation of phosphoribosyl pyrophosphate synthetase 1 (PRPS1) S180 and PRPS2 S183, leading to conversion of PRPS hexamers to monomers and thereby inhibiting PRPS1/2 activity, nucleotide synthesis, and nicotinamide adenine dinucleotide (NAD) production." SIGNOR-265732 FYN protein P06241 UNIPROT CD79A protein P11912 UNIPROT "up-regulates activity" phosphorylation Tyr199 NLDDCSMyEDISRGL -1 9531288 t "Lyn and Fyn phosphorylated the CD79a cytoplasmic portion of the fusion proteins well, with >80% of phosphorylation occurring at Y182. CD79a and CD79b function as transducers of B cell antigen receptor signals via a cytoplasmic sequence, termed the immunoreceptor tyrosine-based activation motif (ITAM)." SIGNOR-251153 LYN protein P07948 UNIPROT CD79A protein P11912 UNIPROT "up-regulates activity" phosphorylation Tyr188 EYEDENLyEGLNLDD -1 9531288 t "Y182 of CD79a appears to be the initial and preferred site of Ag receptor phosphorylation by Src family kinases. In vitro, Src family Lyn and Fyn predominantly phosphorylate this residue in CD79a, and Y195 does so in CD79b. phosphorylation of Y182 alone can lead to further kinase activation and/or effector focusing necessary for phosphorylation of certain downstream targets, such as p62, p110, and Shc, but not others, such as Vav." SIGNOR-251397 CHD4 protein Q14839 UNIPROT CD79A protein P11912 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000776 23071088 f lperfetto "However, NuRD complexes greatly reduce activation of the B cell-specific mb-1 (Cd79a) gene by the transcription factors EBF1 and Pax5|We conclude that repressive functions of MBD2-containing NuRD complexes are dependent on cooperative interactions between the major domains of CHD4 with histones and DNA and on binding of methylated DNA by MBD2." SIGNOR-254090 LARP4B protein Q92615 UNIPROT PABPC1 protein P11940 UNIPROT "up-regulates activity" binding 9606 20573744 t miannu "Here we show that LARP4B is a cytoplasmic protein that co-sediments with polysomes and accumulates upon stress induction in stress granules. Biochemical studies further show that the protein interacts with two key factors of the translational machinery, namely, the cytoplasmic poly(A) binding protein (PABPC1) and the receptor for activated C Kinase (RACK1). The biochemical and functional data of LARP4B presented in this study suggest a possible mode of action of LARP4B in translation. Assuming that LARP4B interacts with mRNA-associated PABPC1 and RACK1 simultaneously, it may form a bridge between the 3′ end of mRNAs and the initiating ribosome. This process would lead to mRNA circularization, possibly in an analogous way as it has been described for PABPC1 and eIF4G, the scaffold protein of the cap-binding complex." SIGNOR-260940 glycine smallmolecule CHEBI:15428 ChEBI N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI "up-regulates quantity" "precursor of" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-267297 5-phospho-beta-D-ribosylaminium(1-) smallmolecule CHEBI:58681 ChEBI N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI "up-regulates quantity" "precursor of" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-267296 EGFR protein P00533 UNIPROT PCNA protein P12004 UNIPROT up-regulates phosphorylation Tyr211 QLTFALRyLNFFTKA 9606 BTO:0000150 17115032 t lperfetto "Here, we show that the chromatin-bound pcna protein is phosphorylated on tyr 211, which is required for maintaining its function on chromatin and is dependent on the tyrosine kinase activity of egf receptor (egfr) in the nucleus. Phosphorylation on tyr 211 by egfr stabilizes chromatin-bound pcna protein and associated functions." SIGNOR-150852 UBE2A protein P49459 UNIPROT PCNA protein P12004 UNIPROT up-regulates ubiquitination Lys164 AVVISCAkDGVKFSA 9606 19706603 t gcesareni "Pcna is mono-ubiquitinated through rad6 and rad18, modified by lysine-63-linked multi-ubiquitination--which additionally requires mms2, ubc13 and rad5--and is conjugated to sumo by ubc9. The first of these is monoubiquitination of lysine 164 on one or more of the pcna subunits by the e2-e3 complex of rad6-rad18." SIGNOR-187761 UBE2A protein P49459 UNIPROT PCNA protein P12004 UNIPROT up-regulates ubiquitination Lys164 AVVISCAkDGVKFSA 9606 12226657 t gcesareni "Pcna is mono-ubiquitinated through rad6 and rad18, modified by lysine-63-linked multi-ubiquitination--which additionally requires mms2, ubc13 and rad5--and is conjugated to sumo by ubc9. The first of these is monoubiquitination of lysine 164 on one or more of the pcna subunits by the e2-e3 complex of rad6-rad18." SIGNOR-92737 E2F1 protein Q01094 UNIPROT PCNA protein P12004 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253856 TFDP1 protein Q14186 UNIPROT PCNA protein P12004 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253858 SHPRH protein Q149N8 UNIPROT PCNA protein P12004 UNIPROT up-regulates ubiquitination 9606 19706603 t gcesareni "We provide evidence that similar to rad5, shprh physically interacts with the human rad6rad18 and mms2ubc13 protein complexes, and importantly, we show that it exhibits an ubiquitin ligase activity and mediates mms2ubc13-dependent polyubiquitylation of pcna. Thus, shprh is a functional homolog of rad5." SIGNOR-187757 "RF-C complex" complex SIGNOR-C375 SIGNOR PCNA protein P12004 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 12930972 t lperfetto "Replication factor C (RF-C) complex binds to DNA primers and loads PCNA onto DNA, thereby increasing the processivity of DNA polymerases." SIGNOR-265510 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser526 PVKEEAKsPAEAKSP 10116 BTO:0000938 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249424 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser532 KSPAEAKsPEKEEAK 10116 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249425 GATA4 protein P43694 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001086 32376282 f miannu "HYDIN promotes expression of Gata4 in cardiomyocyte differentiation. HYDIN functions as a positive regulator of human cardiomyocyte differentiation and promotes expression of cardiac contractile genes in hESC cells. This is mediated through GATA4, a critical transcription factor in heart development. Cardiac-specific Hydin knockdown in vivo leads to Gata4 downregulation and enhanced atrial septal defect (ASD) risk in mice. GATA4 is a fundamental TF in embryonic heart development and cardiac differentiation, and reduction in GATA4 function results in a diverse range of CHDs" SIGNOR-265480 GART protein P22102 UNIPROT N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI "up-regulates quantity" "chemical modification" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-267300 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser518 SPEKEAKsPVKEEAK 10116 BTO:0000938 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249423 GSK3B protein P49841 UNIPROT NEFH protein P12036 UNIPROT down-regulates phosphorylation Ser503 GGEEETKsPPAEEAA 9606 12130654 t lperfetto "Gsk3beta was shown to phosphorylate at ser-493 in vitro by phosphopeptide mapping and site-directed mutagenesis, and in vivo in hek293 cells. The role of ser-493 phosphorylation is also a question to be addressed in the future. Because the e-segment appears to be involved in filament formation (27, 42), phosphorylation in that region may also play a regulatory role in filament formation. Secondary structure prediction suggests that phosphorylation of ser-493 in combination with following the pro residue interrupts _-helix of the e-segment" SIGNOR-90668 EGR1 protein P18146 UNIPROT COL11A1 protein P12107 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251919 TSPO2 protein Q5TGU0 UNIPROT SLC25A4 protein P12235 UNIPROT "up-regulates activity" binding 9606 BTO:0000424 30061676 t miannu "Our results demonstrate the existence of a VDAC-TSPO2-ANT complex that mediates ATP release from RBCs. We previously demonstrated that the translocase protein TSPO2 together with the voltage-dependent anion channel (VDAC) and adenine nucleotide transporter (ANT) were involved in a membrane transport complex in human red blood cells (RBCs). . The present results show that TSPO ligands induce polymerization of VDAC, coupled to activation of ATP release by a supramolecular complex involving VDAC, TSPO2 and ANT." SIGNOR-261825 F2 protein P00734 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Arg737 LAAALGIrSFRNSSL -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263632 F2 protein P00734 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Arg1046 HHAPLSPrTFHPLRS -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263631 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Lys1022 GGKSRLKkSQFLIKT -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263627 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg707 ESTVMATrKMHDRLE -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263630 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg534 KSRSLDRrGIQRAAD -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263629 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg334 KNCPKKTrNLKKITR -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263628 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Thr1795 SRSSWRLtSSEMKKS -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263634 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Ile1512 KEFNPLViVGLSKDG -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.V treated with HNE indicated cleavage at Ile819 and Ile1484 under conditions during which the procofactor expressed enhanced cofactor activity in the prothrombinase complex." SIGNOR-263633 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1679 NVKSKIGsTDNIKYQ -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250164 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Ile847 LQPDVTGiRLLSLGA -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.V treated with HNE indicated cleavage at Ile819 and Ile1484 under conditions during which the procofactor expressed enhanced cofactor activity in the prothrombinase complex." SIGNOR-263637 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Ile536 RSLDRRGiQRAADIE -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263636 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Ala369 DYAPVIPaNMDKKYR -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263635 CSNK2A1 protein P68400 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" phosphorylation Ser692 IPDDDEDsYEIFEPP -1 9525959 t llicata "Factor Va, the essential cofactor for prothrombinase, is phosphorylated on the acidic COOH terminus of the heavy chain of the cofactor, at Ser692, by a platelet membrane-associated casein kinase II (CKII). | The phosphorylated cofactor has increased susceptibility to inactivation by activated protein C, since phosphorylated factor Va was found to be inactivated approximately 3-fold faster than its native counterpart." SIGNOR-250862 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg1046 HHAPLSPrTFHPLRS -1 10026263 t lperfetto "Factor VIIa/tissue factor generates a form of factor V with unchanged specific activity, resistance to activation by thrombin, and increased sensitivity to activated protein C| In this study, we found that TF/VIIa was able to cleave multiple peptide bonds in the coagulation cofactor, factor V. SDS-PAGE analysis and sequencing indicated the factor V was cleaved at Arg679, Arg709, Arg1018, and Arg1192" SIGNOR-263645 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg1220 LSPELIQrNLSPALG -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263648 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg707 ESTVMATrKMHDRLE -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263647 "mycophenolic acid" chemical CHEBI:168396 ChEBI IMPDH2 protein P12268 UNIPROT "down-regulates activity" "chemical inhibition" -1 10677226 t Federica "Mycophenolic acid (MPA) is a species-specific inhibitor of IMPDH; mammalian IMPDHsare very sensitive to MPA" SIGNOR-261077 Merimepodib chemical CID:153241 PUBCHEM IMPDH2 protein P12268 UNIPROT "down-regulates activity" "chemical inhibition" 9606 11288107 t Federica "These studies demonstrate that VX-497 is a potent, specific, and reversible IMPDH inhibitor that selectively inhibits lymphocyte proliferation." SIGNOR-261106 "Sanglifehrin A" chemical CID:5388925 PUBCHEM IMPDH2 protein P12268 UNIPROT "down-regulates activity" "chemical inhibition" 9606 28076787 t Monia "We show that the mammalian target of SFA is inosine-50 -monophosphate dehydrogenase 2 (IMPDH2); Biochemical characterization reveals that PPIA-SFA does not inhibit the catalytic activity of IMPDH2 but rather, it modulates cell growth via binding to the cystathionine-b-synthase (CBS) domain." SIGNOR-261099 MYC protein P01106 UNIPROT IMPDH2 protein P12268 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003291 18628958 t miannu "Here, we report that the majority of genes in human purine and pyrimidine biosynthesis pathway were induced and directly bound by c-Myc in the P493-6 human Burkitt's lymphoma model cell line. The mRNA levels of IMPDH1 and IMPDH2, the rate-limiting enzyme in purine de novo synthesis, increased with MYC induction both in vitro and in vivo." SIGNOR-267377 MYC protein P01106 UNIPROT IMPDH2 protein P12268 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18677108 t miannu "Analysis of in vivo C-MYC interactions with TS, IMPDH2 and PRPS2 genes confirmed that they are direct C-MYC targets. C-MYC depletion did not significantly affect levels of E2F1 protein reported to regulate expression of many S-phase specific genes, but resulted in the repression of several genes encoding enzymes rate-limiting for dNTP metabolism. These included thymidylate synthase (TS), inosine monophosphate dehydrogenase 2 (IMPDH2) and phosphoribosyl pyrophosphate synthetase 2 (PRPS2). C-MYC depletion also resulted in reduction in the amounts of deoxyribonucleoside triphosphates (dNTPs) and inhibition of proliferation." SIGNOR-267375 AKT1 protein P31749 UNIPROT IMPDH2 protein P12268 UNIPROT "up-regulates activity" phosphorylation 9534 BTO:0004055 10930578 t Federica "Further, we have demonstrated an in vivo association of IMPDH and PKB/Akt by co‐immunoprecipitation from COS cells expressing a constitutively active form of PKB/Akt. Finally, we were able to show that this constitutively active PKB/Akt could phosphorylate IMPDH in vitro. Thus, the interplay between PKB/Akt and IMPDH reported here could suggest that PKB/Akt activation leads to IMPDH type II activation which in turn prepares the cell for entry into S phase." SIGNOR-261262 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2116 VGRGLQLtPGIGGMQ 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181018 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2214 GGRSVPTtPLQVAAP 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181026 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2137 EDRTVPStPTLVVPH 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181022 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Ser2155 GFAEAIHsPQVAGVP 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181014 CDK2 protein P24941 UNIPROT PTHLH protein P12272 UNIPROT down-regulates phosphorylation Thr121 YKEQPLKtPGKKKKG 9606 10373465 t llicata "Phosphorylation at the cyclin-dependent kinases site (thr85) of parathyroid hormone-related protein negatively regulates its nuclear localization" SIGNOR-68548 creatine smallmolecule CHEBI:16919 ChEBI CKB protein P12277 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265809 creatine smallmolecule CHEBI:16919 ChEBI CKB protein P12277 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265783 porfimer chemical CHEBI:60652 ChEBI FCGR1A protein P12314 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000876 2544592 t miannu "Inhibition of the high affinity Fc receptor (Fc gamma RI) on human monocytes by porphyrin photosensitization is highly specific and mediated by the generation of superoxide radicals." SIGNOR-259303 SPI1 protein P17947 UNIPROT FCGR1A protein P12314 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "In patients with t(8;21), expression of the cell surface markers CD11b, CD14, and CD64 was less in comparison to patients without t(8;21) (Figure 5B). CD14 and CD64 promoters have putative PU.1 binding sites but not AML1-, C/EBPŒ±-, or MEF-binding sites suggesting that down-regulation of the function of PU.1 by AML1-ETO could possibly be an important step in progression toward leukemia." SIGNOR-255697 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR FCGR1A protein P12314 UNIPROT "up-regulates activity" 9606 BTO:0000801 18064051 f lperfetto "Immune complexes bind to activating Fc receptors (FcR) and inhibitory FcRs that are expressed by innate immune effector cells such as basophils, mast cells, neutrophils, monocytes and macrophages, in which they trigger the indicated effector responses." SIGNOR-249521 FYN protein P06241 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr304 TDDDKNIyLTLPPND -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249337 FYN protein P06241 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr288 YETADGGyMTLNPRA -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249336 LYN protein P07948 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr304 TDDDKNIyLTLPPND -1 8756631 t lperfetto "Phosphorylation of FcgammaRIIa/c by Lyn is clearly dependent on the presence of Y-298, since all mutants lacking this residue are not phosphorylated by this PTK. This result suggests that Y-298 might be the only tyrosine residue of FcgammaRIIa/c phos- phorylated by Lyn." SIGNOR-249379 SYK protein P43405 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr281 LEETNNDyETADGGY -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and pointFyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-247590 SYK protein P43405 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr304 TDDDKNIyLTLPPND -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and pointFyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-246551 BLK protein P51451 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr304 TDDDKNIyLTLPPND -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249312 BLK protein P51451 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr288 YETADGGyMTLNPRA -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249311 GATA1 protein P15976 UNIPROT FCER1A protein P12319 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000732 11971001 f "Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1. The alpha-chain promoter activity was up-regulated approximately 2-fold by exogenously expressed YY1 or PU.1 and approximately 7-fold by GATA-1, respectively, in KU812 cells" SIGNOR-254288 SPI1 protein P17947 UNIPROT FCER1A protein P12319 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11971001 f "Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1. The alpha-chain promoter activity was up-regulated approximately 2-fold by exogenously expressed YY1 or PU.1 and approximately 7-fold by GATA-1, respectively, in KU812 cells" SIGNOR-254289 YY1 protein P25490 UNIPROT FCER1A protein P12319 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000732 11971001 f "Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1. The alpha-chain promoter activity was up-regulated approximately 2-fold by exogenously expressed YY1 or PU.1 and approximately 7-fold by GATA-1, respectively, in KU812 cells" SIGNOR-254290 ELF1 protein P32519 UNIPROT FCER1A protein P12319 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000732 11971001 f "Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1|These up-regulating effects of PU.1 and YY1 with GATA-1 were inhibited by overexpression of Elf-1, indicating that Elf-1 serves as a repressor for the alpha-chain gene expression" SIGNOR-254287 JNK proteinfamily SIGNOR-PF15 SIGNOR ANXA3 protein P12429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000608 26095609 f miannu "ANXA3 Induces a Feed-Forward Loop that Is Mediated by the MKK4/JNK Signaling Cascade. To substantiate the importance of the JNK/AP-1 pathway in ANXA3-driven HCC, we performed rescue experiments using the JNK-specific inhibitor (JNKi) SP600125. JNKi suppressed the oncogenic properties conferred by ANXA3 overexpression, as evidenced by the diminished abilities of HCC cells to form colonies, migrate, invade, induce angiogenesis, form hepatospheres, and resist apoptosis and chemotherapy (Figures 6F–6J). Interestingly, treatment of parental HCC cells or HCC cells overexpressing ANXA3 with JNKi resulted in not only a reduction in JNK activity and modulation of downstream target genes (c-MYC and p21) but also a marked decrease in ANXA3 expression, suggesting that ANXA3 induces a feed-forward loop that is mediated by MKK4/JNK signaling (Figures 6K–6L)." SIGNOR-262216 creatine smallmolecule CHEBI:16919 ChEBI CKMT1A protein P12532 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265786 FGF2 protein P09038 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f lperfetto "Furthermore, FGF-2 and FGF-9 increased expression of other osteogenic factors BMP-2 and TGFbeta-1. Meanwhile, blocking endogenous FGF signaling, using a virally transduced dominant-negative FGF receptor (FgfR), resulted in drastically reduced expression of the BMP-2 gene, demonstrating for the first time that endogenous FGF/FgfR signaling is a positive upstream regulator of the BMP-2 gene in calvarial osteoblasts" SIGNOR-134785 BMP2 protein P12643 UNIPROT BMP2 protein P12643 UNIPROT up-regulates binding 9606 BTO:0000887 11178121 t lperfetto "Bmps are dimeric proteins with a single interchain disulfide bond. The dimeric conformation is an absolute requirement for the biological action and interaction with receptors" SIGNOR-236166 GART protein P22102 UNIPROT N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI "down-regulates quantity" "chemical modification" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-268101 apigenin chemical CHEBI:18388 ChEBI CYP2C9 protein P11712 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189802 FGF9 protein P31371 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1." gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts." SIGNOR-134794 FGF9 protein P31371 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1." gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts." SIGNOR-195591 NOG protein Q13253 UNIPROT BMP2 protein P12643 UNIPROT down-regulates binding 9606 12700180 t lperfetto "Noggin acts by binding bmps, thus preventing them from binding to their receptors (180). Noggin binds with various degrees of affinity bmp-2, -4, -5, -6, and -7, gdf-5, gdf-6, and vg1, but not other members of the tgf- family of peptides" SIGNOR-100657 RUNX2 protein Q13950 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15765505 f gcesareni "Runx2 is an important mediator of the expression of bmp-2 in response to fgf stimulation in cranial bone development" SIGNOR-134515 IHH protein Q14623 UNIPROT BMP2 protein P12643 UNIPROT up-regulates 9606 14973297 f gcesareni "Ihh is found to be required for bmp-induced os-teogenesis of a limb-bud cell line in culture. Ihh sig-naling is directly required for the osteoblast lineage in developing long bones. Ihh functions in conjunction with other factors such as bmps to induce osteoblast differentiation. In vivo, ihh acts on potential progeni-tor cells to promote osteoblast differentiation and prevent chondrocyte differentiation." SIGNOR-122200 IHH protein Q14623 UNIPROT BMP2 protein P12643 UNIPROT up-regulates 9606 22298955 f gcesareni "Ihh is found to be required for bmp-induced os-teogenesis of a limb-bud cell line in culture. Ihh sig-naling is directly required for the osteoblast lineage in developing long bones. Ihh functions in conjunction with other factors such as bmps to induce osteoblast differentiation. In vivo, ihh acts on potential progeni-tor cells to promote osteoblast differentiation and prevent chondrocyte differentiation." SIGNOR-195609 SOSTDC1 protein Q6X4U4 UNIPROT BMP2 protein P12643 UNIPROT "down-regulates activity" 10090 18032587 f lperfetto "SOSTDC1 is orthologous to a recently characterized murine antagonist of BMPs-2, -4, and -7" SIGNOR-242746 TNF protein P01375 UNIPROT BMP4 protein P12644 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000018 17350185 f Luana "TNF-alpha represses the activity of a human Bmp4 promoter-luciferase construct, transfected into A549 and H441 cells." SIGNOR-266085 BMP4 protein P12644 UNIPROT BMP4 protein P12644 UNIPROT up-regulates binding 9606 11178121 t lperfetto "Bmps are dimeric proteins with a single inter-chain disulfide bond. The dimeric conformation is anabsolute requirement for the biological action and interaction with receptors" SIGNOR-236169 NFKB1 protein P19838 UNIPROT BMP4 protein P12644 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000018 17350185 t Luana " The effect of TNF-alpha on the Bmp4 promoter is mediated through NF-kB." SIGNOR-266086 TEAD1 protein P28347 UNIPROT BMP4 protein P12644 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23673366 f gcesareni "Taz induces bmp4 transcription through the tead family of transcription factors, which mediate bmp4 promoter activation through binding to tead response element 1 (tre1)." SIGNOR-202049 YAP1 protein P46937 UNIPROT BMP4 protein P12644 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000222;BTO:0002314 BTO:0000887;BTO:0001103 23038772 f gcesareni "In our analysis bmp4 (bone morphogenetic protein 4) and fstl3 (follistatin-related protein 3) increased their expression in response to hyap1 s127a overexpression." SIGNOR-199066 POU5F1 protein Q01860 UNIPROT BMP4 protein P12644 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254932 RELA protein Q04206 UNIPROT BMP4 protein P12644 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000018 17350185 t Luana "Co-transfection with pCMV4-RelA alone or in combination with pCMV4p50 repressed pSLA4.1 EX-Lux activity by approximately 75 percent in both H441 and A549 cells " SIGNOR-266087 NOG protein Q13253 UNIPROT BMP4 protein P12644 UNIPROT down-regulates binding 9606 12700180 t lperfetto "Noggin acts by binding bmps, thus preventing them from binding to their receptors (180). Noggin binds with various degrees of affinity bmp-2, -4, -5, -6, and -7, gdf-5, gdf-6, and vg1, but not other members of the tgf- family of peptides" SIGNOR-100660 N-[6,6-dimethyl-5-[(1-methyl-4-piperidinyl)-oxomethyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-3-yl]-3-methylbutanamide chemical CHEBI:91371 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206130 R547 chemical CID:6918852 PUBCHEM CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206364 EXT1 protein Q16394 UNIPROT BMP4 protein P12644 UNIPROT "up-regulates activity" 9606 24860992 f miannu "Decreased Ext1 was shown to reduce the level of Wnt8 and BMP4 signaling and disrupt ventral-specific gene expression. Ext1 function is required for maintenance of normal levels of BMP and wnt, as well as their target genes. In addition, expression of xbra and the establishment of ventral mesoderm depend upon normal levels of Ext1. These findings suggest that ext1-dependent synthesis of HSPG is critical for wnt and BMP signaling, mesodermal identity, and ventral pattern." SIGNOR-264018 SMAD1/4 complex SIGNOR-C85 SIGNOR BMP4 protein P12644 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 19896409 f lperfetto "BMPs first bind to and activate their transmembrane serine/threonine kinase receptors, which in turn phosphorylate the transcription factors Smad1/5/8 at its two C-terminal serines (SVS). Phosphorylated Smad1Cter binds to Smad4 (co-Smad) and translocates and accumulates in the nucleus, activating BMP-responsive genes (Fig. 2) [21] and [22], such as BMP4/7 and others." SIGNOR-248842 BCKDK protein O14874 UNIPROT BCKDHA protein P12694 UNIPROT down-regulates phosphorylation Ser337 TYRIGHHsTSDDSSA 9606 BTO:0001103;BTO:0000142;BTO:0000562;BTO:0000671 3947057 t gcesareni "Phosphorylation sites and inactivation of branched-chain alpha-ketoacid dehydrogenase isolated from rat heart, bovine kidney, and rabbit liver, kidney, heart, brain, and skeletal muscle." SIGNOR-25084 PPM1K protein Q8N3J5 UNIPROT BCKDHA protein P12694 UNIPROT "up-regulates activity" dephosphorylation Ser337 TYRIGHHsTSDDSSA 10090 19411760 t "BCKD is inhibited by phosphorylation of its E1alpha subunit at Ser293, which is catalyzed by BCKD kinase. During BCAA excess, phosphorylated Ser293 (pSer293) becomes dephosphorylated through the concerted inhibition of BCKD kinase and the activity of an unknown intramitochondrial phosphatase. Using unbiased, proteomic approaches, we have found that a mitochondrial-targeted phosphatase, PP2Cm, specifically binds the BCKD complex and induces dephosphorylation of Ser293 in the presence of BCKD substrates" SIGNOR-248758 EPX protein P11678 UNIPROT RNASE3 protein P12724 UNIPROT "up-regulates activity" "post translational modification" 9606 BTO:0000399 18694936 t miannu "Human eosinophils are bone marrow-derived, non-dividing granulocytes of the innate immune system, which store the highly cationic proteins eosinophil peroxidase (EPO), major basic protein (MBP), eosinophil-derived neurotoxin (EDN), and eosinophil cationic protein (ECP) in secondary granules. we demonstrated that Tyr nitration of the eosinophil granule proteins is exclusively mediated by EPO, in the presence of functional NADPH oxidase and minute amounts of NOx. EPO appears to nitrate itself via an autocatalytic mechanism." SIGNOR-261705 AKT1 protein P31749 UNIPROT SKI protein P12755 UNIPROT down-regulates phosphorylation Thr458 QPRKRKLtVDTPGAP 9606 19875456 t llicata "The phosphorylation of ski at threonine 458 is induced by akt pathway activators including insulin, insulin-like growth factor-1, and hepatocyte growth factor. The phosphorylation of ski causes its destabilization and reduces ski-mediated inhibition of expression of another negative regulator of tgf-beta, smad7" SIGNOR-252527 RNF111 protein Q6ZNA4 UNIPROT SKI protein P12755 UNIPROT down-regulates ubiquitination 9606 BTO:0000150;BTO:0000551 18451154 t gcesareni "On tgf-beta treatment, the e3 ubiquitin ligase arkadia mediates degradation of ski in a smad-dependent manner" SIGNOR-178598 PRDM16 protein Q9HAZ2 UNIPROT SKI protein P12755 UNIPROT up-regulates binding 9606 19049980 t miannu "Biochemical analysis demonstrated that mel1 interacts with ski and inhibits tgf-_ signaling by stabilizing the inactive smad3-ski complex on the promoter of tgf-_ target genes." SIGNOR-182529 AKT proteinfamily SIGNOR-PF24 SIGNOR SKI protein P12755 UNIPROT down-regulates phosphorylation Thr458 QPRKRKLtVDTPGAP 9606 19875456 t llicata "The phosphorylation of ski at threonine 458 is induced by akt pathway activators including insulin, insulin-like growth factor-1, and hepatocyte growth factor. The phosphorylation of ski causes its destabilization and reduces ski-mediated inhibition of expression of another negative regulator of tgf-beta, smad7" SIGNOR-188969 RNF111 protein Q6ZNA4 UNIPROT SKIL protein P12757 UNIPROT down-regulates ubiquitination 9606 17591695 t gcesareni "Arkadia interacts with snon and induces its ubiquitination irrespective of tgf-beta/activin signaling, but snon is efficiently degraded only when it forms a complex with both arkadia and phosphorylated smad2 or smad3" SIGNOR-156430 SMURF2 protein Q9HAU4 UNIPROT SKIL protein P12757 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0002181;BTO:0005493 11389444 t lperfetto "Tgf-beta also induces the association of smurf2 with the transcriptional co-repressor snon and we show that smad2 can function to mediate this interaction. This allows smurf2 hect domain to target snon for ubiquitin-mediated degradation by the proteasome." SIGNOR-236090 PTPN1 protein P18031 UNIPROT ACTN1 protein P12814 UNIPROT up-regulates dephosphorylation Tyr12 DSQQTNDyMQPEEDW 9606 16291744 t gcesareni "Here we report that protein-tyrosine phosphatase 1b (ptp 1b) is an ?-Actinin phosphatase." SIGNOR-141634 PTK2 protein Q05397 UNIPROT ACTN1 protein P12814 UNIPROT down-regulates phosphorylation Tyr12 DSQQTNDyMQPEEDW 9606 23454549 t lperfetto "Phosphorylation at y12 by fak reduces _-actinin1's affinity for actin ." SIGNOR-192126 PTK2 protein Q05397 UNIPROT ACTN1 protein P12814 UNIPROT "down-regulates activity" phosphorylation Tyr12 DSQQTNDyMQPEEDW 9534 BTO:0004055 11369769 t lperfetto "The cytoskeletal/non-muscle isoform of alpha-actinin is phosphorylated on its actin-binding domain by the focal adhesion kinase tyrosine 12 is the site of phosphorylation. The wild type recombinant protein was not phosphorylated in cells lacking the focal adhesion kinase (fak).Tyrosine phosphorylation reduced the amount of alpha-actinin that cosedimented with actin filaments." SIGNOR-108329 SHANK3 protein Q9BYB0 UNIPROT ACTN1 protein P12814 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000938 28179641 t miannu "SHANK proteins are ‘master’ scaffolding proteins that tether and organize intermediate scaffolding proteins. They are located at excitatory synapses, where they are crucial for proper synaptic development and function. SAPAP proteins subsequently bind to the PDZ domain of members of the SHANK protein family. SHANK proteins then bind to the actin cytoskeleton and to Homer protein, which in turn interacts with mGluRs. Through these extended links, PSD95, SAPAP, SHANK and Homer proteins form a quaternary complex that brings together mGluR and NMDAR complexes in the PSD (FIG. 3)." SIGNOR-264585 BGJ-398 chemical CHEBI:63451 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190263 SHANK2 protein Q9UPX8 UNIPROT ACTN1 protein P12814 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000938 28179641 t miannu "SHANK proteins are ‘master’ scaffolding proteins that tether and organize intermediate scaffolding proteins. They are located at excitatory synapses, where they are crucial for proper synaptic development and function. SAPAP proteins subsequently bind to the PDZ domain of members of the SHANK protein family. SHANK proteins then bind to the actin cytoskeleton and to Homer protein, which in turn interacts with mGluRs. Through these extended links, PSD95, SAPAP, SHANK and Homer proteins form a quaternary complex that brings together mGluR and NMDAR complexes in the PSD (FIG. 3)." SIGNOR-264584 SHANK1 protein Q9Y566 UNIPROT ACTN1 protein P12814 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000938 28179641 t miannu "SHANK proteins are ‘master’ scaffolding proteins that tether and organize intermediate scaffolding proteins. They are located at excitatory synapses, where they are crucial for proper synaptic development and function. SAPAP proteins subsequently bind to the PDZ domain of members of the SHANK protein family. SHANK proteins then bind to the actin cytoskeleton and to Homer protein, which in turn interacts with mGluRs. Through these extended links, PSD95, SAPAP, SHANK and Homer proteins form a quaternary complex that brings together mGluR and NMDAR complexes in the PSD (FIG. 3)." SIGNOR-264583 fosinoprilat chemical CHEBI:116962 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" -1 9187274 t miannu "We analyzed the inhibition of angiotensin I and AcSDKP hydrolysis as well as that of three synthetic ACE substrates by wild-type ACE and the N and C domains by using a range of specific ACE inhibitors. We demonstrate that captopril, lisinopril, and fosinoprilat are potent inhibitors of AcSDKP hydrolysis by wild-type ACE, with K(i) values in the subnanomolar range." SIGNOR-258613 benazepril chemical CHEBI:3011 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16407508 t "Angiotensin-converting-enzyme inhibitors provide renal protection in patients with mild-to-moderate renal insufficiency (serum creatinine level, 3.0 mg per deciliter or less). We assessed the efficacy and safety of benazepril in patients without diabetes who had advanced renal insufficiency." SIGNOR-253343 captopril chemical CHEBI:3380 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" -1 9187274 t miannu "We analyzed the inhibition of angiotensin I and AcSDKP hydrolysis as well as that of three synthetic ACE substrates by wild-type ACE and the N and C domains by using a range of specific ACE inhibitors. We demonstrate that captopril, lisinopril, and fosinoprilat are potent inhibitors of AcSDKP hydrolysis by wild-type ACE, with K(i) values in the subnanomolar range." SIGNOR-258612 lisinopril chemical CHEBI:43755 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" -1 9187274 t miannu "We analyzed the inhibition of angiotensin I and AcSDKP hydrolysis as well as that of three synthetic ACE substrates by wild-type ACE and the N and C domains by using a range of specific ACE inhibitors. We demonstrate that captopril, lisinopril, and fosinoprilat are potent inhibitors of AcSDKP hydrolysis by wild-type ACE, with K(i) values in the subnanomolar range." SIGNOR-258611 enalapril chemical CHEBI:4784 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" 10116 7527095 t miannu "The effects of 14-day trandolapril or enalapril treatment of spontaneously hypertensive rats (SHRs) were studied on blood pressure and angiotensin-converting enzyme (ACE) activity measured ex vivo in various organs. Both ACE inhibitors caused dose-dependent decreases in blood pressure and ACE activity, trandolapril being 30- and 400- to 1,000-fold more active than enalapril on blood pressure and ACE activity, respectively. However, comparison of ACE inhibitory activities of the diacid forms of trandolapril and enalapril, i.e., trandolaprilat and enalaprilat, measured in vitro on various tissues, showed that trandolaprilat was only three- to fivefold more active than enalaprilat." SIGNOR-258428 "enalaprilat (anhydrous)" chemical CHEBI:4786 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" 10116 7527095 t miannu "The effects of 14-day trandolapril or enalapril treatment of spontaneously hypertensive rats (SHRs) were studied on blood pressure and angiotensin-converting enzyme (ACE) activity measured ex vivo in various organs. Both ACE inhibitors caused dose-dependent decreases in blood pressure and ACE activity, trandolapril being 30- and 400- to 1,000-fold more active than enalapril on blood pressure and ACE activity, respectively." SIGNOR-258429 ramipril chemical CHEBI:8774 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" -1 6097265 t miannu "2-[N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl] - (1S,3S,5S) -2-azabicyclo [3.3.0] octane-3-carboxylic acid (Hoe 498) is a new, very effective and long lasting, nonsulfhydryl angiotensin I converting enzyme inhibitor." SIGNOR-258400 trandolapril chemical CHEBI:9649 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" 10116 7527095 t miannu "The effects of 14-day trandolapril or enalapril treatment of spontaneously hypertensive rats (SHRs) were studied on blood pressure and angiotensin-converting enzyme (ACE) activity measured ex vivo in various organs. Both ACE inhibitors caused dose-dependent decreases in blood pressure and ACE activity, trandolapril being 30- and 400- to 1,000-fold more active than enalapril on blood pressure and ACE activity, respectively." SIGNOR-258427 Angiotensin-1 protein P01019_PRO_0000032457 UNIPROT ACE protein P12821 UNIPROT "up-regulates activity" binding 9606 32201502 t MIANNU "Ang I is subsequently converted into the major RAS effector peptide Ang II or Ang (1–8), through activity of the zinc-dependent protease ACE, which hydrolyzes two amino acids from the carboxy terminus of Ang I" SIGNOR-260231 CSNK2A1 protein P68400 UNIPROT ACE protein P12821 UNIPROT "up-regulates activity" phosphorylation Ser1299 SHGPQFGsEVELRHS 9823 BTO:0001176 12386153 t lperfetto "CK2 coprecipitated with ACE from endothelial cells, and CK2 phosphorylated both ACE and a peptide corresponding to the cytoplasmic tail. Mutation of serine(1270) within the CK2 consensus sequence almost abolished ACE phosphorylation.|These results indicate that the CK2-mediated phosphorylation of ACE regulates its retention in the plasma membrane and may determine plasma ACE levels." SIGNOR-264425 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYL4 protein P12829 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136697 N(1)-(5-phospho-beta-D-ribosyl)glycinamide(1-) smallmolecule CHEBI:143788 ChEBI N(2)-formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide(2-) smallmolecule CHEBI:147286 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-268102 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH1 protein P12830 UNIPROT "up-regulates activity" "chemical activation" 9606 22535893 t miannu "Cadherins are Ca(2+)-dependent cell-cell adhesion molecules that play critical roles in animal morphogenesis." SIGNOR-265841 ARVCF protein O00192 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252133 ADAM10 protein O14672 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "The ADAM proteases are best known for their role in shedding the extracellular domain of transmembrane proteins. Among the transmembrane proteins shed by ADAM10 are notch, HER2, E-cadherin, CD44, L1 and the EGFR ligands, EGF and betacellulin." SIGNOR-259846 MEIS2 protein O14770 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 21746878 t miannu "We show that the Pbx1 and Meis2 homeodomain proteins interact with Klf4 and can be recruited to DNA elements comprising a Klf4 site or G C box, with adjacent Meis and Pbx sites. Meis2d and Pbx1a activate expression of p15(Ink4a) and E-cadherin, dependent on the Meis2d transcriptional activation domain. We suggest a model in which genes with Klf4 sites can be cooperatively activated by Meis2/Pbx1 and Klf4, dependent primarily on recruitment by Klf4." SIGNOR-267242 TBX3 protein O15119 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25595898 f miannu "AKT phosphorylation potentiates the ability of TBX3 to repress the transcription of the E-cadherin gene" SIGNOR-223537 SNAI2 protein O43623 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15311212 f miannu "known E-cadherin transcriptional repressors, such as SLUG (SNAI2), SIP1 (ZEB2), TWIST1, SNAIL (SNAI1) and ZEB1 (TCF8), but not E12/E47 (TCF3), had a lack of upregulation in cells expressing mutated E-cadherin compared to WT." SIGNOR-255155 ZEB2 protein O60315 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15311212 f miannu "known E-cadherin transcriptional repressors, such as SLUG (SNAI2), SIP1 (ZEB2), TWIST1, SNAIL (SNAI1) and ZEB1 (TCF8), but not E12/E47 (TCF3), had a lack of upregulation in cells expressing mutated E-cadherin compared to WT." SIGNOR-255159 ZEB2 protein O60315 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11430829 t Luisa "SIP 1 downregulates mammalian E-cadherin transcription via binding to both conserved E2 boxes of the minimal E-cadh promoter.SIP1 induction resulted in the loss of cell-cell adhesion, in activation of invasion and in at random, multidirectional migration instead of unidirectional coherent migration (required in neurulation)." SIGNOR-268950 CTNND1 protein O60716 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000414 14610055 t miannu "P120 regulates E-cadherin turnover at the cell membrane. Because direct binding of p120 to E-cadherin is required, it is possible that p120 binding blocks the interaction of an unknown binding partner (or event) that targets E-cadherin for degradation" SIGNOR-252123 SNAI1 protein O95863 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15311212 f miannu "known E-cadherin transcriptional repressors, such as SLUG (SNAI2), SIP1 (ZEB2), TWIST1, SNAIL (SNAI1) and ZEB1 (TCF8), but not E12/E47 (TCF3), had a lack of upregulation in cells expressing mutated E-cadherin compared to WT." SIGNOR-255156 SNAI1 protein O95863 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 19055748 f lperfetto "Taken together these results suggest that SNAI1 functional blockade is leading to partial re-expression of E-cadherin (i.e. at the level of transcription), to a decrease in PAI-1 and to a more collective migration, while the parental cells expressing SNAI1 have less E-cadherin, more PAI 1, and migrate individually. We suggest that the present study establishes a relation between SNAI1 function, PAI-1 distribution and EMT status." SIGNOR-252260 CBX7 protein O95931 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000196 19706751 f miannu "We confirmed by coimmunoprecipitation that CBX7 physically interacts with the HDAC2 protein and is able to inhibit its activity. Then, we showed that both these proteins bind the E-cadherin promoter and that CBX7 up-regulates E-cadherin expression." SIGNOR-253767 ZEB1 protein P37275 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15311212 f miannu "known E-cadherin transcriptional repressors, such as SLUG (SNAI2), SIP1 (ZEB2), TWIST1, SNAIL (SNAI1) and ZEB1 (TCF8), but not E12/E47 (TCF3), had a lack of upregulation in cells expressing mutated E-cadherin compared to WT." SIGNOR-255158 SHMT1 protein P34896 UNIPROT glycine smallmolecule CHEBI:15428 ChEBI "up-regulates quantity" "chemical modification" 9606 32439610 t lperfetto "Serine catabolism initiated by serine hydroxymethyltransferase (SHMT) transfers thegamma-carbon amino acid side chain to THF, forming glycine and 5,10-methylene-THF (me-THF) (Fig. 1). The cytosolic (SHMT1) and mitochondrial (SHMT2) isoforms perform the same reactions." SIGNOR-268223 PBX1 protein P40424 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 21746878 t miannu "We show that the Pbx1 and Meis2 homeodomain proteins interact with Klf4 and can be recruited to DNA elements comprising a Klf4 site or G C box, with adjacent Meis and Pbx sites. Meis2d and Pbx1a activate expression of p15(Ink4a) and E-cadherin, dependent on the Meis2d transcriptional activation domain. We suggest a model in which genes with Klf4 sites can be cooperatively activated by Meis2/Pbx1 and Klf4, dependent primarily on recruitment by Klf4." SIGNOR-267241 ATXN1 protein P54253 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21315774 t Luana "Overexpression of the CtBP2 protein enhanced the repression activity of the E-cadherin promoter in a dose-dependent manner, whereas overexpression of ataxin-1 increased the activity of the E-cadherin promoter in a dose-dependent manner " SIGNOR-261577 CTBP2 protein P56545 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 21315774 t Luana "Overexpression of the CtBP2 protein enhanced the repression activity of the E-cadherin promoter in a dose-dependent manner, whereas overexpression of ataxin-1 increased the activity of the E-cadherin promoter in a dose-dependent manner " SIGNOR-261578 YBX1 protein P67809 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001023 17072343 f miannu "YB-1 knockdown by siRNA upregulated 344 genes, including MDR1, thymidylate synthetase, S100 calcium binding protein and cyclin B, and downregulated 534 genes, including CXCR4, N-myc downstream regulated gene 1, E-cadherin and phospholipase C." SIGNOR-255610 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser851 SLSSLNSsESDKDQD 10090 BTO:0000944 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | Under these conditions, phosphorylation of the E-cadherin double mutant S853A/S855A was reduced by 25% as compared with wt E-cadherin. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250840 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser838 LVFDYEGsGSEAASL 10090 BTO:0000944 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | All mutants showed a clear reduction in phosphorylation. Phosphorylation was completely abolished in the single mutant S855A and the double mutant S853/855A, and phosphorylation in S840A and S853A mutants was reduced to 43 and 28% that of wt GST-ECT. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250839 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser853 SSLNSSEsDKDQDYD 10090 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | Under these conditions, phosphorylation of the E-cadherin double mutant S853A/S855A was reduced by 25% as compared with wt E-cadherin. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250841 ANK3 protein Q12955 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 17620337 t miannu "Ankyrin-G is a molecular partner of E-cadherin in epithelial cells and early embryos. Ankyrin-G also recruits beta-2-spectrin to E-cadherin-beta-catenin complexes, thus providing a direct connection between E-cadherin and the spectrin/actin skeleton." SIGNOR-266710 MTA1 protein Q13330 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254594 CTBP1 protein Q13363 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21681822 t irozzo "Carboxyl-terminal binding protein 1 (CtBP1) is a transcriptional co-repressor with oncogenic potential. We found CtBP1 was recruited to the promoter regions of Brca1 and E-cadherin genes in breast cancer cells." SIGNOR-259197 PRKD1 protein Q15139 UNIPROT CDH1 protein P12830 UNIPROT up-regulates phosphorylation 9606 BTO:0001130 15695390 t gcesareni "Our study has identified e-cadherin as a novel substrate of pkd1, and phosphorylation of e-cadherin by pkd1 is associated with increased cellular aggregation and decreased cellular motility in prostate cancer." SIGNOR-133856 TWIST1 protein Q15672 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15311212 f miannu "known E-cadherin transcriptional repressors, such as SLUG (SNAI2), SIP1 (ZEB2), TWIST1, SNAIL (SNAI1) and ZEB1 (TCF8), but not E12/E47 (TCF3), had a lack of upregulation in cells expressing mutated E-cadherin compared to WT." SIGNOR-255157 TWIST2 protein Q8WVJ9 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 19581928 f miannu "we showed aberrant IL-6 production and STAT3 activation in MCF-7 cells that constitutively express Twist, a metastatic regulator and direct transcriptional repressor of E-cadherin." SIGNOR-255536 ZNF503 protein Q96F45 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 25538248 f Monia "We asked whether higher pFAK staining in cells expressing Zpo2 correlates with reduced E-cadherin levels. Immunostaining for E-cadherin in the EpH4.9 and PyMT stable cell lines indicated a decrease in overall E-cadherin staining in Zpo2-overexpressing cells compared with the control (Fig. 6C). Similarly, Western blot analysis indicated a reduction in E-cadherin expression in Zpo2-expressing cells compared with the control (Fig. 6D)." SIGNOR-261190 CTNNA3 protein Q9UI47 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000586 21598020 t miannu "Overexpression of CTNNA3 in a CTNNA1 negative colon carcinoma cell line resulted in the reassembly of the adherens and tight junctions through the recruitment of CTNNA3 interacting partners such as E-cadherin, β-catenin, plakoglobin, and ZO-14" SIGNOR-265492 PHKG2 protein P15735 UNIPROT PYGM protein P11217 UNIPROT "up-regulates activity" phosphorylation Ser15 QEKRKQIsVRGLAGV 9606 BTO:0002049 22225877 t "It is well-characterized that GP is activated by PhK-mediated serine phosphorylation at Ser-15" SIGNOR-267400 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Activated protein C (APC), which cleaves and inactivates both FVIIIa and FVa, thereby shutting down both the tenase and prothrombinase complexes" SIGNOR-263528 SALL4 protein Q9UJQ4 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356 23954296 f miannu "Our shRNA-mediated SALL4 knockdown system and SALL4 overexpression system revealed that SALL4 suppresses the expression of adhesion gene CDH1, and positively regulates the CDH1 suppressor ZEB1." SIGNOR-255124 CTNND2 protein Q9UQB3 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252134 α-Catenin proteinfamily SIGNOR-PF72 SIGNOR CDH1 protein P12830 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000586 21598020 t miannu "Overexpression of CTNNA3 in a CTNNA1 negative colon carcinoma cell line resulted in the reassembly of the adherens and tight junctions through the recruitment of CTNNA3 interacting partners such as E-cadherin, β-catenin, plakoglobin, and ZO-14" SIGNOR-265817 Cell-Cell_contact stimulus SIGNOR-ST13 SIGNOR CDH1 protein P12830 UNIPROT up-regulates 9606 24532814 f milica "Adherens junctions and the cadheriBeta-catenin complex have been found to activate the Hippo signaling pathway and inhibit cell growth. Cadherin-mediated stimulation of the Hippo signaling pathway requires cadherin ligation and the formation of a homophilic bond – consistent with a role in cell-cell contact – and works owing to phosphorylation of YAP by Lats and nuclear exclusion of YAP." SIGNOR-230707 POU2F1 protein P14859 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238760 MEF2A protein Q02078 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238748 TEK protein Q02763 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "the effects of the angiopoietins are not specific for vascular endothelial cells, as their receptors (Tie1, Tie2) are known to be expressed in hematopoietic cells and they have also recently been shown to be expressed in skeletal muscle cellsExogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241541 MEF2C protein Q06413 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238754 MEF2D protein Q14814 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238751 ANGPT1 protein Q15389 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241560 NFATC1 protein O95644 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 17111365 f Regulation miannu "Transient transfection assays demonstrated that the calcineurin/NFATc1 signaling pathway is essential for MyHCbeta promoter activation during transformation of C2C12 myotubes but is not sufficient for complete fast MyHCIId/x promoter inhibition. Along with NFATc1, myocyte enhancer factor-2D (MEF-2D) and the myogenic transcription factor MyoD transactivated the MyHCbeta promoter in calcium-ionophore-treated myotubes in a calcineurin-dependent manner." SIGNOR-251956 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190717 EDN1 protein P05305 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12847114 f "Regulation of expression" miannu "βMHC expression was markedly augmented by PE and ET, suggesting the transformation of myosin. endothelin-1 (ET)" SIGNOR-251955 LIF protein P15018 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 10212267 f "Regulation of expression" miannu "Increase of protein synthesis rate and β-MHC gene expression in cardiac myocytes by ET-1 and LIF." SIGNOR-251959 MYOD1 protein P15172 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 17111365 f Regulation miannu "Transient transfection assays demonstrated that the calcineurin/NFATc1 signaling pathway is essential for MyHCbeta promoter activation during transformation of C2C12 myotubes but is not sufficient for complete fast MyHCIId/x promoter inhibition. Along with NFATc1, myocyte enhancer factor-2D (MEF-2D) and the myogenic transcription factor MyoD transactivated the MyHCbeta promoter in calcium-ionophore-treated myotubes in a calcineurin-dependent manner." SIGNOR-251958 MEF2D protein Q14814 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 17111365 f Regulation miannu "Transient transfection assays demonstrated that the calcineurin/NFATc1 signaling pathway is essential for MyHCbeta promoter activation during transformation of C2C12 myotubes but is not sufficient for complete fast MyHCIId/x promoter inhibition. Along with NFATc1, myocyte enhancer factor-2D (MEF-2D) and the myogenic transcription factor MyoD transactivated the MyHCbeta promoter in calcium-ionophore-treated myotubes in a calcineurin-dependent manner." SIGNOR-251957 bosutinib chemical CHEBI:39112 ChEBI SRC protein P12931 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258089 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI SRC protein P12931 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258103 PD173955 chemical CHEBI:49791 ChEBI SRC protein P12931 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258264 herbimycin chemical CHEBI:5674 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000142 11782488 t gcesareni "Herbimycin a and pp2, specific inhibitors of src family kinases, both inhibited h2o2-mediated c-src and bmk1 activation." SIGNOR-113767 PP2 chemical CHEBI:78331 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000142 11782488 t gcesareni "Herbimycin a and pp2, specific inhibitors of src family kinases, both inhibited h2o2-mediated c-src and bmk1 activation." SIGNOR-113776 PP2 chemical CHEBI:78331 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001760 12351660 t gcesareni "Treatment of l6 cells with pp2 or su6656, specific inhibitors of src family kinases, and transient transfection of dominant-inhibitory src inhibited the formation of myotubes and expression of myogenin." SIGNOR-93549 KX2-391 chemical CID:23635314 PUBCHEM SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193624 PDGFRB protein P09619 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" phosphorylation Tyr419 RLIEDNEyTARQGAK 9606 BTO:0002057 15489898 t gcesareni "The increased Src activity is mainly due to the phosphorylation of Tyr-419, rather than the dephosphorylation of Tyr-530 of Src protein. PDGFR, not FAK or EGFR, appears to be the upstream protein tyrosine kinase responsible for the detachment-induced Src activation in the lung tumor cells." SIGNOR-247979 FGR protein P09769 UNIPROT SRC protein P12931 UNIPROT unknown phosphorylation Tyr530 FTSTEPQyQPGENL -1 9208935 t "An eicosapeptide encompassing the C-terminal tail of c-Src (Tyr527) which is conserved in most Src-related protein kinases, is phosphorylated by C-terminal Src kinase (CSK) and by the two Src-related protein kinases c-Fgr and Lyn, with similar kinetic constants. " SIGNOR-251145 SRC protein P12931 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation Tyr216 KLDSGGFyITSRTQF 9606 BTO:0000150 12753909 t lperfetto "This study establishes that her2/hrg signaling selectively upregulates tyr phosphorylation of c-src at tyr-215 located within the sh2 domain, increases c-src kinase activity" SIGNOR-236246 SRC protein P12931 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" phosphorylation Tyr530 FTSTEPQyQPGENL 9606 8755732 t lperfetto "Rapid digestion of pp60c-src tyrosine kinase (src TK) in combination with electrospray ionization mass spectrometry enabled the determination of the time course for autophosphorylation of three tyrosine sites (Y338, Y419, and Y530) and a correlation with src TK activity. Here, conditions were identified which promoted essentially complete autophosphorylation of y530. Phosphorylation of y530 was directly correlated to a decrease in tyrosine kinase activity" SIGNOR-43315 PDGFRA protein P16234 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" phosphorylation Tyr419 RLIEDNEyTARQGAK 9606 15489898 t gcesareni "The increased Src activity is mainly due to the phosphorylation of Tyr-419, rather than the dephosphorylation of Tyr-530 of Src protein. PDGFR, not FAK or EGFR, appears to be the upstream protein tyrosine kinase responsible for the detachment-induced Src activation in the lung tumor cells." SIGNOR-247984 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI N(2)-formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide(2-) smallmolecule CHEBI:147286 ChEBI "up-regulates quantity" "precursor of" 9606 11381136 t miannu "The third step is catalyzed by the enzyme glycinamide ribonucleotide transformylase (GAR Tfase). The two folate-requiring reactions, glycinamide ribonucleotide transformylase (GAR Tfase) and aminoimidazole ribonucleotide transformylase (AICAR Tfase), have attracted particular attention because some of the most successful anticancer drugs to date have been folate antimetabolites such as methotrexate (3). These two enzymes carry out similar chemistry in catalyzing the transfer of a formyl group from 10-formyltetrahydrofolate to the amino group of the substrates GAR and AICAR to form fGAR and fAICAR." SIGNOR-268104 MAPK3 protein P27361 UNIPROT FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-200884 PRKCA protein P17252 UNIPROT SRC protein P12931 UNIPROT unknown phosphorylation Ser12 KSKPKDAsQRRRSLE -1 2996780 t lperfetto "We propose that protein kinase C is responsible for this modification based on the following evidence. First, the tumor promoters, 12-O-tetradecanoylphorbol-13-acetate and teleocidin, and synthetic diacylglycerol, known activators of protein kinase C in vivo, cause nearly complete phosphorylation of pp60src at serine 12. Second, among five purified serine/threonine-specific protein kinases tested, only protein kinase C phosphorylates pp60c-src and pp60v-src in vitro at serine 12. Third, purified protein kinase C phosphorylates a synthetic peptide corresponding to the N-terminal 20 amino acids of pp60c-src at serine 12. The physiological significance of this novel phosphorylation is discussed." SIGNOR-248893 PRKACA protein P17612 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" phosphorylation Ser17 DASQRRRsLEPAENV 9606 11804588 t gcesareni "PKA activated Src both in vitro and in vivo by phosphorylating Src on serine 17 within its amino terminus" SIGNOR-247988 PTPN1 protein P18031 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 17974954 t "Overexpression of PTP1B increased Src specific activity in colon cancer cells by reducing phosphorylation at Y530 of Src." SIGNOR-248422 PTPN1 protein P18031 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr419 RLIEDNEyTARQGAK 9606 BTO:0000007 11007774 t gcesareni "Incubation of the inactivated c-Src with PTP1B results in a dose-dependent reactivation of c-Src tyrosine kinase activity. Incubation of c-Src with 2 or 10 g of PTP1B results in partial or full restoration of c-Src kinase activity, respectively. The activation is accompanied by dephosphorylation of c-Src, both of Tyr-419 and of Tyr-530" SIGNOR-245299 PTPN1 protein P18031 UNIPROT SRC protein P12931 UNIPROT up-regulates dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 12857726 t gcesareni "The tyrosine kinase pp60c-src has also been identified as a good substrate of ptp1b leading to an activation of this kinase (27)." SIGNOR-103607 PTPRA protein P18433 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 17974954 t "Several protein tyrosine phosphatases are capable of activating Src by dephosphorylating Y530 (reviewed in ref. 9). These include PTP-α, PTP-λ, SHP-1, SHP-2, and PTP1B" SIGNOR-248437 PTPRA protein P18433 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 10090 BTO:0000944 10698938 t "Protein tyrosine phosphatase alpha (PTPalpha) is believed to dephosphorylate physiologically the Src proto-oncogene at phosphotyrosine (pTyr)527, a critical negative-regulatory residue. It thereby activates Src, and PTPalpha overexpression neoplastically transforms NIH 3T3 cells." SIGNOR-248438 PTPRA protein P18433 UNIPROT SRC protein P12931 UNIPROT up-regulates dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 BTO:0000938 7691597 t gcesareni "Endogenous pp60c-src kinase activity is enhanced in the rptp alpha-transfected cells, which may be due to direct dephosphorylation of the regulatory tyr residue at position 527 in pp60c-src by rptp alpha." SIGNOR-32014 PTPRE protein P23469 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9534 15522235 t llicata "PTPepsilonM activated c-Src kinase probably by directly dephosphorylating phospho-Tyr527, a negative regulatory site of c-Src." SIGNOR-238074 PTPRG protein P23470 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254726 PTPRG protein P23470 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" dephosphorylation Tyr419 RLIEDNEyTARQGAK -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254725 SGI-1776 chemical CID:24795070 PUBCHEM PIM1 protein P11309 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206859 ACP1 protein P24666 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 10090 19088431 t "LMWPTP dephosphorylated pY(527)-Src and pY(416)-Src in vitro, with greater specificity for pY(527)Src. Activation of LMWPTP produced strong activation of Src mediated by fast dephosphorylation of pY(527)-Src, followed by slower deactivation of this kinase via dephosphorylation of pY(416)Src." SIGNOR-248454 EPHB2 protein P29323 UNIPROT SRC protein P12931 UNIPROT up-regulates binding 9606 9632142 t lperfetto "We propose src kinase as a downstream effector that mediates the neuron's response to eph receptor activation" SIGNOR-58142 PTPN6 protein P29350 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 9261115 t "To determine whether the COOH-terminal or other phosphotyrosine residues within Src are subject to dephosphorylation by SHP-1, the effects of this phosphatase on Src tyrosine phosphorylation were initially examined using CNBr cleavage analysis. As illustrated in Fig.1 A, CNBr treatment of 32P-labeled human Src has been shown previously to yield phosphorylated cleavage fragments of about 31, 9.7, and 4.7 kDa, which, respectively, contain the Src NH2-terminal region encompassing the major sites for serine phosphorylation on Src, Ser-12 and Ser-17 (31-kDa fragment), the inhibitory tyrosine phosphorylation site, Tyr-530 (4.7-kDa fragment), and a key site for autophosphorylation on activated Src, Tyr-419 [} These observations, together with the finding of reduced Src activity in HEY cells expressing a dominant negative form of SHP-1, provide compelling evidence that SHP-1 functions include the positive regulation of Src activation." SIGNOR-248473 PTPN6 protein P29350 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 17974954 t "Several protein tyrosine phosphatases are capable of activating Src by dephosphorylating Y530 (reviewed in ref. 9). These include PTP-α, PTP-λ, SHP-1, SHP-2, and PTP1B" SIGNOR-248472 HNRNPH1 protein P31943 UNIPROT SRC protein P12931 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0000938 9858532 t lperfetto "HnRNP H is a component of a splicing enhancer complex that activates a c-src alternative exon in neuronal cells." SIGNOR-261273 CSK protein P41240 UNIPROT SRC protein P12931 UNIPROT down-regulates phosphorylation Tyr530 FTSTEPQyQPGENL 9606 18614016 t gcesareni "The catalytic activity of the src family of tyrosine kinases is suppressed by phosphorylation on a tyrosine residue located near the c terminus (tyr 527 in c-src), which is catalyzed by c-terminal src kinase (csk)." SIGNOR-179417 DCC protein P43146 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding 9606 15494734 t miannu "Here we show that different regions of the intracellular domain of DCC directly interacted with the tyrosine kinases Src and focal adhesion kinase (FAK). Netrin activated both FAK and Src and stimulated tyrosine phosphorylation of DCC. Inhibition of Src family kinases reduced DCC tyrosine phosphorylation and blocked both axon attraction and outgrowth of neurons in response to netrin. Mutation of the tyrosine phosphorylation residue in DCC abolished its function of mediating netrin-induced axon attraction. On the basis of our observations, we suggest a model in which DCC functions as a kinase-coupled receptor, and FAK and Src act immediately downstream of DCC in netrin signaling." SIGNOR-268372 GNG2 protein P59768 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" 15345719 f "In this study, we investigated the possible role of the Gβγ heterodimer in signaling Gi-induced Src activation" SIGNOR-251108 GNB1 protein P62873 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" 15345719 f "In this study, we investigated the possible role of the Gβγ heterodimer in signaling Gi-induced Src activation" SIGNOR-251107 GNAS protein P63092 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding -1 11007482 t "Here we demonstrate that Galphas and Galphai, but neither Galphaq, Galpha12 nor Gbetay, directly stimulate the kinase activity of downregulated c-Src" SIGNOR-256527 GNAI1 protein P63096 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding -1 11007482 t "Here we demonstrate that Galphas and Galphai, but neither Galphaq, Galpha12 nor Gbetay, directly stimulate the kinase activity of downregulated c-Src" SIGNOR-256526 PPP2CA protein P67775 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" dephosphorylation Ser12 KSKPKDAsQRRRSLE 9606 BTO:0001938 18069897 t gcesareni "We show that PR55gamma binds c-SRC and modulates the phosphorylation of serine 12 of c-SRC, a residue we demonstrate to be required for JNK activation by c-SRC" SIGNOR-247970 CDK5 protein Q00535 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation Ser75 NSSDTVTsPQRAGPL 9606 BTO:0000938 10544291 t llicata "These results present compelling evidence that cdk5/p35 kinase is responsible for the novel phosphorylation of c-src at ser75 in neuronal cells, raising the intriguing possibility that c-src acts as an effector of cdk5/p35 kinase during neuronal development." SIGNOR-71950 PTPN12 protein Q05209 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" dephosphorylation Tyr419 RLIEDNEyTARQGAK 10090 18482983 t "we identify SHP-2 and PTP-PEST as negative regulators of c-Src kinase | Inactivation of catalytically active c-Src kinase by the phosphatases SHP-2 or PTP-PEST by dephosphorylation of the tyrosine residue Tyr-416 within the c-Src kinase domain prevents the phosphorylation of villin" SIGNOR-248659 PRKCD protein Q05655 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" phosphorylation Ser12 KSKPKDAsQRRRSLE 9606 BTO:0001938 18069897 t gcesareni "We conclude that treatment with either UV or PMA induces the phosphorylation of the PKC site Ser12 on c-SRC and that this specific phosphorylation event is significantly diminished in cells overexpressing PR55" SIGNOR-247974 PTPN11 protein Q06124 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" dephosphorylation Tyr419 RLIEDNEyTARQGAK 10090 18482983 t "we identify SHP-2 and PTP-PEST as negative regulators of c-Src kinase | Inactivation of catalytically active c-Src kinase by the phosphatases SHP-2 or PTP-PEST by dephosphorylation of the tyrosine residue Tyr-416 within the c-Src kinase domain prevents the phosphorylation of villin" SIGNOR-248670 PTPRJ protein Q12913 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 10116 15735685 t "The rat tyrosine phosphatase eta increases cell adhesion by activating c-Src through dephosphorylation of its inhibitory phosphotyrosine residue" SIGNOR-248705 PTPN21 protein Q16825 UNIPROT SRC protein P12931 UNIPROT up-regulates dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 15143158 t gcesareni "Ptpd1 activates src tyrosine kinase and increases the magnitude and duration of epidermal growth factor (egf) signaling." SIGNOR-124774 palbociclib chemical CHEBI:85993 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205704 GLI2 protein P10070 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16880529 f gcesareni "The zinc finger transcription factor gli2 mediates bone morphogenetic protein 2 expression in osteoblasts in response to hedgehog signaling" SIGNOR-148346 PTPN21 protein Q16825 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9606 15143158 t "Dephosphorylation of Y527 was more pronounced in cells expressing PTPD1 at each time point tested. PTPD1C1108S drastically inhibited Y527 dephosphorylation|Activation of src requires dephosphorylation of src residue Y527. This promotes displacement of the SH2 domain from this residue and subsequent autophosphorylation of residue Y416 within the activation loop" SIGNOR-248725 UNC80 protein Q8N2C7 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19535918 t miannu "UNC80 is a protein that is associated with the NALCN Na(+) leak cation channel, and is required for the activation of this channel by the neuropeptide substance P through GPCRs in a G-protein-independent fashion. Here, we show that UNC80 binds Src kinases and recruits Src into the channel complex. " SIGNOR-265179 DOK4 protein Q8TEW6 UNIPROT SRC protein P12931 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 t gcesareni "Insulin receptor-phosphorylated irs5/dok4 associates with rasgap, crk, src, and fyn, but not phosphatidylinositol 3-kinase p85, grb2, shp-2, nck, or phospholipase cgamma src homology 2 domains, and activates mapk in cells." SIGNOR-101002 SCARB1 protein Q8WTV0 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding 10090 26059978 t Giulio "Importantly, coimmunoprecipitation of SR-BI and Src demonstrated that the two proteins are directly associated in WT macrophages (Fig. 7B), suggesting that SR-BI plays a direct role in activation of Src in macrophages." SIGNOR-260314 KHSRP protein Q92945 UNIPROT SRC protein P12931 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" -1 9858532 t lperfetto "We show here that this component of the DCS complex is hnRNP H and that, like hnRNP F and KSRP, hnRNP H is needed for src N1 splicing in vitro." SIGNOR-261274 FERMT2 protein Q96AC1 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 26037143 t miannu "Here we report that Src binds to and phosphorylates Kindlin-2 at Y193. Reciprocally, Kindlin-2-Y193 phosphorylation activates and maintains Src kinase activity. Kindlin-2-Y193 phosphorylation is also involved in its binding capacity with Migfilin and the recruitment of Migfilin to the focal adhesions. Functionally, we demonstrate that Kindlin-2-Y193 phosphorylation regulates Kindlin-2-mediated cell spreading and migration." SIGNOR-266101 SMO protein Q99835 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation 9606 18455992 t gcesareni "Instead, shh rapidly and locally stimulated phosphorylation of the src family kinase (sfk) members src and fyn in a smo-dependent fashion." SIGNOR-178610 PTBP2 protein Q9UKA9 UNIPROT SRC protein P12931 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0000567 11003644 t lperfetto "Splicing of the c-src N1 exon in neuronal cells depends in part on an intronic cluster of RNA regulatory elements called the downstream control sequence (DCS). |nPTB binds more stably to the DCS RNA than PTB does but is a weaker repressor of splicing in vitro. nPTB also greatly enhances the binding of two other proteins, hnRNP H and KSRP, to the DCS RNA." SIGNOR-261267 PPP2R2C protein Q9Y2T4 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" binding 9606 BTO:0001938 18069897 t gcesareni "We show that PR55gamma binds c-SRC and modulates the phosphorylation of serine 12 of c-SRC, a residue we demonstrate to be required for JNK activation by c-SRC" SIGNOR-247966 NKX2-5 protein P52952 UNIPROT LYL1 protein P12980 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19608273 f "Sequence analysis of the LYL1 promoter region revealed potential binding sites for transcription factors HOXA10, LMO2 and NKX2-5. Overexpression analysis, reporter gene assays and chromatin immuno-precipitation confirmed their activating impact on LYL1 expression. In conclusion, we identified multiple mechanisms which activate LYL1 in leukemic cells, including structural genomic alterations, namely microdeletion or amplification, together with the involvement of prominent oncogenic transcription factors." SIGNOR-253655 GSK3A protein P49840 UNIPROT UNG protein P13051 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr60 AGQEEPGtPPSSPLS 9606 BTO:0000812 phosphorylation:Ser64 EPGTPPSsPLSAEQL 27875297 t lperfetto "Here we show that glycogen synthase kinase 3 (GSK-3) interacts with and phosphorylates UNG2 at Thr60 and that Thr60 phosphorylation requires a Ser64 priming phosphorylation event.|phosphorylation of Thr60 and Ser64 creates a cyclin E/c-Myc-like phosphodegron that promotes polyubiquitylation and proteasome-mediated degradation" SIGNOR-264887 GSK3A protein P49840 UNIPROT UNG protein P13051 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser64 EPGTPPSsPLSAEQL 9606 BTO:0000812 27875297 t lperfetto "Here we show that glycogen synthase kinase 3 (GSK-3) interacts with and phosphorylates UNG2 at Thr60 and that Thr60 phosphorylation requires a Ser64 priming phosphorylation event.|phosphorylation of Thr60 and Ser64 creates a cyclin E/c-Myc-like phosphodegron that promotes polyubiquitylation and proteasome-mediated degradation" SIGNOR-264886 GSK3B protein P49841 UNIPROT UNG protein P13051 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr60 AGQEEPGtPPSSPLS 9606 BTO:0000812 phosphorylation:Ser64 EPGTPPSsPLSAEQL 27875297 t lperfetto "Here we show that glycogen synthase kinase 3 (GSK-3) interacts with and phosphorylates UNG2 at Thr60 and that Thr60 phosphorylation requires a Ser64 priming phosphorylation event.|phosphorylation of Thr60 and Ser64 creates a cyclin E/c-Myc-like phosphodegron that promotes polyubiquitylation and proteasome-mediated degradation" SIGNOR-264885 GSK3B protein P49841 UNIPROT UNG protein P13051 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser64 EPGTPPSsPLSAEQL 9606 BTO:0000812 27875297 t lperfetto "Here we show that glycogen synthase kinase 3 (GSK-3) interacts with and phosphorylates UNG2 at Thr60 and that Thr60 phosphorylation requires a Ser64 priming phosphorylation event.|phosphorylation of Thr60 and Ser64 creates a cyclin E/c-Myc-like phosphodegron that promotes polyubiquitylation and proteasome-mediated degradation" SIGNOR-264884 PFAS protein O15067 UNIPROT N(2)-formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide(2-) smallmolecule CHEBI:147286 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure." SIGNOR-267309 FGF5 protein P12034 UNIPROT FGFR1 protein P11362 UNIPROT up-regulates binding 9606 8386828 t gcesareni "Fgf-5 can bind and induce autophosphorylation of human fgf receptors (fgfr) 1 and 2." SIGNOR-38704 FASTKD5 protein Q7L8L6 UNIPROT COX4I1 protein P13073 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25683715 f miannu "FASTKD5 is required for maturing precursor mRNAs that are not flanked by tRNAs and that therefore cannot be processed by the canonical mRNA maturation pathway. Silencing FASTKD5 rendered mature COX I mRNA almost undetectable, which severely reduced the synthesis of COX I, resulting in a complex IV assembly defect." SIGNOR-261223 PPARGC1A protein Q9UBK2 UNIPROT COX4I1 protein P13073 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000443 23021218 f lperfetto "PGC1a is known to drive the expression of many genes involved in mitochondrial oxidative phosphorylation, including cytochrome c (CytC) and the cyto- chrome C oxidative (COX) subunits (CoxIII, Cox4il, Cox5b, Cox7a, and Cox8b)." SIGNOR-253098 PRKACA protein P17612 UNIPROT GP1BB protein P13224 UNIPROT "down-regulates activity" phosphorylation Ser191 ARAAARLsLTDPLVA -1 2504723 t miannu "Platelet glycoprotein Ib beta is phosphorylated on serine 166 by cyclic AMP-dependent protein kinase. phosphorylation of this residue may contribute to the inhibitory actions of cyclic AMP by inhibiting collagen-induced polymerization of actin." SIGNOR-249986 WNT1 protein P04628 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" 10090 BTO:0000887;BTO:0001103 9753670 f gcesareni "Differential activation of Myf5 and MyoD by different Wnts in explants of mouse paraxial mesoderm and the later activation of myogenesis in the absence of Myf5" SIGNOR-60285 WNT1 protein P04628 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" 10090 BTO:0000887;BTO:0001103 22944199 f gcesareni "In explant cultures of mouse paraxial mesoderm, Wnt1 induced expression of the MRF Myf5, whereas Wnt7a or Wnt6 preferentially activated the MRF MyoD" SIGNOR-198849 CREB1 protein P16220 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 21902831 f gcesareni "Chen et al. showed that phosphorylated creb is present at high levels in cells of the dermomyotome that express pax3, myod and myf5 and that this phosphorylation is critical for the induction of these genes." SIGNOR-176533 CSNK2A2 protein P19784 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser49 HKAELQGsDEDEHVR -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-251017 CSNK2A2 protein P19784 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser133 NAIRYIEsLQELLRE -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-251016 PAX7 protein P23759 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 29681515 f apalma "Carm1 specifically methylates Pax7 at multiple arginine residues in the N terminus of Pax7, facilitating the recruitment of the ASH2L:MLL1/2:WDR5:RBBP5 histone H3 lysine 4 (H3K4) methyltransferase complex to the proximal promoter of Myf5 resulting in permissive H3K4 tri-methylation (H3K4me3) of the surrounding chromatin" SIGNOR-255899 PAX7 protein P23759 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 18066051 t "Simone Vumbaca" "Together, these experiments indicate that Pax7 enforces satellite cell commitment by recruiting a HMT complex to Myf5, resulting in transcriptional activation." SIGNOR-255641 PAX3 protein P23760 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 23384562 f gcesareni "Direct molecular regulation of the myogenic determination gene myf5 by pax3, with modulation by six1/4 factors, is exemplified by the -111 kb-myf5 enhancer." SIGNOR-200862 TEAD1 protein P28347 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21527258 f gcesareni "We found that the expression of myf5 and cyclind1 remained significantly elevated upon induction of differentiation in cells that were overexpressing hyap1 s127a compared to cells transfected with wildtype hyap and empty vector;yap directly induced the transcription of ccnd1 and foxm1, in cooperation with tead transcription factor." SIGNOR-173445 TEAD1 protein P28347 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20153295 f lperfetto "We found that the expression of myf5 and cyclind1 remained significantly elevated upon induction of differentiation in cells that were overexpressing hyap1 s127a compared to cells transfected with wildtype hyap and empty vector;yap directly induced the transcription of ccnd1 and foxm1, in cooperation with tead transcription factor." SIGNOR-235599 WNT4 protein P56705 UNIPROT MYF5 protein P13349 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 9753670 f gcesareni "Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60370 CSNK2A1 protein P68400 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser49 HKAELQGsDEDEHVR -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-250923 CSNK2A1 protein P68400 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser133 NAIRYIEsLQELLRE -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-250922 SHH protein Q15465 UNIPROT MYF5 protein P13349 UNIPROT up-regulates 9606 BTO:0002314 18662193 f gcesareni "Shh reactivation plays a regulatory role on myogenesis, as its inhibition impairs the activation of the myogenic regulatory factors myf-5 and myod, decreases the up-regulation of insulin-like growth factor (igf)-1 and reduces the number of myogenic satellite cells at injured site." SIGNOR-179629 MDFI protein Q99750 UNIPROT MYF5 protein P13349 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8797820 t 2 miannu "We demonstrate that I-mf inhibits the transactivation activity of the MyoD family and represses myogenesis. I-mf associates with MyoD family members and retains them in the cytoplasm by masking their nuclear localization signals." SIGNOR-240433 LEF1 protein Q9UJU2 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 16936075 f "The other members of the Lef1 HMGB1 protein super-family, Tcf1 and Tcf3, were also expressed in the PSM and the newly formed somites, although at a lower level than was Lef1." gcesareni "Furthermore, we show that direct activation is mediated by binding of the tcf-lef/ - catenin complex to the myf5 epaxial enhancer and to a newly identified element upstream of this enhancer." SIGNOR-149170 WNT6 protein Q9Y6F9 UNIPROT MYF5 protein P13349 UNIPROT up-regulates 9606 9753670 f gcesareni "Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60415 "PAX7/MLL1 complex" complex SIGNOR-C90 SIGNOR MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002314 BTO:0000887;BTO:0001103 22863532 f miannu "Carm1 specifically methylates multiple arginines in the n-terminus of pax7. Methylated pax7 directly binds the c-terminal cleavage forms of the trithorax proteins mll1/2 resulting in the recruitment of the ash2l:mll1/2:wdr5:rbbp5 histone h3k4 methyltransferase complex to regulatory enhancers and the proximal promoter of myf5." SIGNOR-198638 "PAX7/MLL2 complex" complex SIGNOR-C91 SIGNOR MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002314 BTO:0000887;BTO:0001103 22863532 f miannu "Carm1 specifically methylates multiple arginines in the n-terminus of pax7. Methylated pax7 directly binds the c-terminal cleavage forms of the trithorax proteins mll1/2 resulting in the recruitment of the ash2l:mll1/2:wdr5:rbbp5 histone h3k4 methyltransferase complex to regulatory enhancers and the proximal promoter of myf5." SIGNOR-198641 POU5F1 protein Q01860 UNIPROT TDGF1 protein P13385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001086 17068183 f miannu "To enhance our understanding of the molecular basis of this differentiation event in humans, we used a functional genomics approach involving RNA interference-mediated suppression of OCT4 function in a human ESC line and analysis of the resulting transcriptional profiles to identify OCT4-dependent genes in human cells. We detected altered expression of >1,000 genes, including targets regulated directly by OCT4 either positively (NANOG, SOX2, REX1, LEFTB, LEFTA/EBAF DPPA4, THY1, and TDGF1) or negatively (CDX2, EOMES, BMP4, TBX18, Brachyury [T], DKK1, HLX1, GATA6, ID2, and DLX5), as well as targets for the OCT4-associated stem cell regulators SOX2 and NANOG." SIGNOR-254943 NODAL protein Q96S42 UNIPROT TDGF1 protein P13385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20383200 f Regulation miannu "Nodal induced LIF and Cripto-1 expressions through Smad2 signaling pathway." SIGNOR-251942 PRKCA protein P17252 UNIPROT CYBA protein P13498 UNIPROT up-regulates phosphorylation Thr147 ERPQIGGtIKQPPSN -1 19948736 t Manara "Phosphorylation of p22phox on threonine 147 enhances NADPH oxidase activity by promoting p47phox binding. | Threonine 147 of p22phox Is Phosphorylated by PKC-α and PKC-δ in Vitro" SIGNOR-260891 PRKCD protein Q05655 UNIPROT CYBA protein P13498 UNIPROT up-regulates phosphorylation Thr147 ERPQIGGtIKQPPSN -1 19948736 t Manara "Phosphorylation of p22phox on threonine 147 enhances NADPH oxidase activity by promoting p47phox binding. | Threonine 147 of p22phox Is Phosphorylated by PKC-α and PKC-δ in Vitro" SIGNOR-260892 CRP protein P02741 UNIPROT CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004910 26961257 f miannu "In this study, we provide mechanistic insight into how CRP contributes to the development of AMD. In particular, we show that monomeric CRP (mCRP) but not the pentameric form (pCRP) upregulates IL-8 and CCL2 levels in retinal pigment epithelial cells. Further, we show that complement factor H (FH) binds mCRP to dampen its proinflammatory activity. FH from AMD patients carrying the “risk” His402 polymorphism displays impaired binding to mCRP, and therefore proinflammatory effects of mCRP remain unrestrained." SIGNOR-252144 HIF1A protein Q16665 UNIPROT CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001496 17474992 t lperfetto "These findings suggest that both MCP-1 and MCP-5 are HIF-1 target genes and that HIF-1α is involved in transcriptional induction of these two chemokines in astrocytes by hypoxia." SIGNOR-251719 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 20219869 f apalma "Once in the nucleus, NF-kB can induce the transcription of iNOS, TNF-alpha, and IL-1, which may then promote further NF-kB activation, as well as elevate the expression of other inflammatory mediators such as CCL2 and IL-6." SIGNOR-255356 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR CCL2 protein P13500 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 20086235 f "Both NF-κBs bind to a conserved DNA motif (80) that is found in numerous IL-1–responsive genes, in particular the ones encoding IκBα (81), IL-6 (82), IL-8 (18, 83,84), monocyte chemoattractant protein 1 (MCP1) (28), and cyclooxygenase 2 (COX2)" SIGNOR-254509 IFNAR complex SIGNOR-C243 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260851 Macrophage_activation phenotype SIGNOR-PH126 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260962 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser289 PPQDQESsPIENDSS 9606 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase erine threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250916 IRX2 protein Q9BZI1 UNIPROT CCL5 protein P13501 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003885 26560478 f Luana "Our results imply that the IRX2 transcription factor might represent a novel metastasis associated protein that acts as a negative regulator of cellular motility and as a repressor of chemokine expression. " SIGNOR-266043 ELK3 protein P41970 UNIPROT MYH6 protein P13533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 12933792 f miannu "From HeLa cells an Ets family of protein, Ets-related protein (ERP), binds to double-stranded PNR element. The ERP.PNR complex inhibited the activity of the basal transcription complex from homologous as well as heterologous promoters in a PNR position-independent manner, suggesting that ERP acts as a silencer of alpha-MHC gene expression in non-muscle cells." SIGNOR-253900 PURA protein Q00577 UNIPROT MYH6 protein P13533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12933792 f miannu "In functional assays, PURalpha and PURbeta repressed alpha-myosin heavy chain (alpha-MHC) gene expression in the presence of upstream regulatory sequences of the gene." SIGNOR-253902 PURB protein Q96QR8 UNIPROT MYH6 protein P13533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12933792 f miannu "In functional assays, PURalpha and PURbeta repressed alpha-myosin heavy chain (alpha-MHC) gene expression in the presence of upstream regulatory sequences of the gene." SIGNOR-253901 tolbutamide chemical CHEBI:27999 ChEBI CFTR protein P13569 UNIPROT "down-regulates activity" "chemical inhibition" 10090 1281220 t miannu "The sulfonylureas, tolbutamide and glibenclamide, inhibited whole-cell CFTR Cl- currents at half-maximal concentrations of approximately 150 and 20 microM, respectively." SIGNOR-258345 glyburide chemical CHEBI:5441 ChEBI CFTR protein P13569 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000944 1281220 t miannu "The sulfonylureas, tolbutamide and glibenclamide, inhibited whole-cell CFTR Cl- currents at half-maximal concentrations of approximately 150 and 20 microM, respectively." SIGNOR-258344 ivacaftor chemical CHEBI:66901 ChEBI CFTR protein P13569 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck;potentiator gcesareni SIGNOR-193495 PRKCA protein P17252 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser790 IHRKTTAsTRKVSLA -1 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of CF-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by PKA and PKG, and serines 686 and 790 were phosphorylated by PKC." SIGNOR-248851 PRKCA protein P17252 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser686 WTETKKQsFKQTGEF -1 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of CF-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by PKA and PKG, and serines 686 and 790 were phosphorylated by PKC." SIGNOR-248849 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser813 DIYSRRLsQETGLEI 9606 1716180 t lperfetto "Cftr, the protein associated with cystic fibrosis, is phosphorylated on serine residues in response to camp agonists. Serines 660, 737, 795, and 813 were identified as in vivo targets for phosphorylation by protein kinase a.mutagenesis of all four sites abolished the response." SIGNOR-21324 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser700 FGEKRKNsILNPINS -1 1377674 t miannu "CFTR is phosphorylated directly by PKA and PKC in vivo. phosphorylation by PKA is necessary to allow ATP hydrolysis by CFTR and that ATP hydrolysis is necessary for channel opening. CF-2 was phosphorylated by PKA in vitro on serines 660,700, 737, 813 and most likely on both serines 768 and 795." SIGNOR-250348 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser660 FSAERRNsILTETLH 9606 1716180 t lperfetto "Cftr, the protein associated with cystic fibrosis, is phosphorylated on serine residues in response to camp agonists. Serines 660, 737, 795, and 813 were identified as in vivo targets for phosphorylation by protein kinase a.mutagenesis of all four sites abolished the response." SIGNOR-21312 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR in vitro at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites." SIGNOR-18141 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser660 FSAERRNsILTETLH -1 1377674 t miannu "CFTR is phosphorylated directly by PKA and PKC in vivo. phosphorylation by PKA is necessary to allow ATP hydrolysis by CFTR and that ATP hydrolysis is necessary for channel opening. CF-2 was phosphorylated by PKA in vitro on serines 660,700, 737, 813 and most likely on both serines 768 and 795." SIGNOR-250349 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser795 TASTRKVsLAPQANL 9606 1716180 t lperfetto "Cftr, the protein associated with cystic fibrosis, is phosphorylated on serine residues in response to camp agonists. Serines 660, 737, 795, and 813 were identified as in vivo targets for phosphorylation by protein kinase a.mutagenesis of all four sites abolished the response." SIGNOR-21320 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser813 DIYSRRLsQETGLEI -1 1377674 t miannu "CFTR is phosphorylated directly by PKA and PKC in vivo. phosphorylation by PKA is necessary to allow ATP hydrolysis by CFTR and that ATP hydrolysis is necessary for channel opening. CF-2 was phosphorylated by PKA in vitro on serines 660,700, 737, 813 and most likely on both serines 768 and 795." SIGNOR-250351 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT down-regulates phosphorylation Thr1471 IAALKEEtEEEVQDT 9606 21930781 t lperfetto "Cftr possesses two ck2 phosphorylation sites (s422 and t1471) the t1471 residue, previously described as a site for cftr phosphorylation by ck2 (25), seems to be critical for cftr turnover and processing." SIGNOR-176627 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser422 NNNNRKTsNGDDSLF 9606 21930781 t lperfetto "Cftr possesses two ck2 phosphorylation sites (s422 and t1471)this is consistent with an important role for s422 phosphorylation in increasing cftr activity." SIGNOR-176619 GART protein P22102 UNIPROT N(2)-formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide(2-) smallmolecule CHEBI:147286 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-267305 GSK3B protein P49841 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser847 SEAASLSsLNSSESD -1 10671552 t "Phosphorylation of the E-cadherin Cytoplasmic Domain by CKII and GSK-3β Increases the Binding to β-catenin. pre-phosphorylation by CKII at Ser-855 and/or Ser-853 of E-cadherin is required before GSK-3β can phosphorylate at Ser-849." SIGNOR-251225 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT down-regulates phosphorylation Ser511 ENIIFGVsYDEYRYR 9606 21930781 t lperfetto "Serine 511 has been previously implicated in the regulation of cftr by ck2, as the mutant s511d was found to be insensitive to tbb in xenopus oocytes but to have no major impact on the single-channel behavior of cftr" SIGNOR-176623 FOXI1 protein Q12951 UNIPROT CFTR protein P13569 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20972246 f miannu "Results of transiently transfected vas deferens cells with either the -33G wild-type or the -33A variant CFTR directed luciferase reporter gene confirmed that the -33A variant, which alters the FOXI1 (Forkhead box I1) binding, significantly decreases the CFTR promoter activity." SIGNOR-254176 PRKAA1 protein Q13131 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 LQARRRQsVLNLMTH 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-259867 PRKAA1 protein Q13131 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser737 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-259858 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser813 DIYSRRLsQETGLEI 9606 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-18253 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser660 FSAERRNsILTETLH 9606 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-18237 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT "up-regulates activity" phosphorylation Ser700 FGEKRKNsILNPINS -1 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of CF-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by PKA and PKG, and serines 686 and 790 were phosphorylated by PKC." SIGNOR-248850 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser660 FSAERRNsILTETLH 9606 10581361 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-72712 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser795 TASTRKVsLAPQANL 9606 10581361 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-72724 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser795 TASTRKVsLAPQANL 9606 1377674 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-18249 "2-methylpropanethioic acid S-[2-[[[1-(2-ethylbutyl)cyclohexyl]-oxomethyl]amino]phenyl] ester" chemical CHEBI:95001 ChEBI CETP protein P11597 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191265 PRKG1 protein Q13976 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser813 DIYSRRLsQETGLEI 9606 10581361 t lperfetto "Direct amino acid sequencing and peptide mapping of cf-2 revealed that serines 660, 700, 737, and 813 as well as serine 768, serine 795, or both were phosphorylated by pka and pkgcftr possesses a large cluster of strict dibasic consensus sites for phosphorylation by protein kinase a (pka) in the r-domain and an obligatory dependence on phosphorylation is a hallmark of cftr cl(-) channel function" SIGNOR-72728 STK39 protein Q9UEW8 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000007 21317537 t miannu "SPAK phosphorylates the transporters to reduce their surface expression and thus their activity and consequently inhibits ductal secretion to stabilize the resting state. PP1 reverses the effect of SPAK. Molecular analysis revealed that the WNK kinases acted as scaffolds to recruit SPAK, which phosphorylated CFTR and NBCe1-B, reducing their cell surface expression." SIGNOR-263134 STK39 protein Q9UEW8 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0000988 21317537 t lperfetto "WNK kinases acted as scaffolds to recruit SPAK, which phosphorylated CFTR and NBCe1-B, reducing their cell surface expression. IRBIT opposed the effects of WNKs and SPAK by recruiting PP1 to the complex to dephosphorylate CFTR and NBCe1-B, restoring their cell surface expression," SIGNOR-264643 AMPK complex SIGNOR-C15 SIGNOR CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 LQARRRQsVLNLMTH 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-72708 AMPK complex SIGNOR-C15 SIGNOR CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser737 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-250350 PP1 proteinfamily SIGNOR-PF54 SIGNOR CFTR protein P13569 UNIPROT "up-regulates activity" dephosphorylation 10090 BTO:0000988 21317537 t lperfetto "WNK kinases acted as scaffolds to recruit SPAK, which phosphorylated CFTR and NBCe1-B, reducing their cell surface expression. IRBIT opposed the effects of WNKs and SPAK by recruiting PP1 to the complex to dephosphorylate CFTR and NBCe1-B, restoring their cell surface expression," SIGNOR-264646 GDNF protein P39905 UNIPROT NCAM1 protein P13591 UNIPROT "up-regulates activity" binding 10116 BTO:0002881 15212950 t miannu "Recently, NCAM was identified as an alternative receptor for GDNF. These new results may explain the findings that, in several regions, the GDNF receptor (GFRa1) is highly expressed, while RET is undetectable." SIGNOR-252189 ALX4 protein Q9H161 UNIPROT NCAM1 protein P13591 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0003952 11696550 f miannu "Alx4 Overexpression Represses Endogenous N-CAM Expression" SIGNOR-254548 LEF1 protein Q9UJU2 UNIPROT NCAM1 protein P13591 UNIPROT "up-regulates activity" "transcriptional regulation" 10090 BTO:0003952 11696550 f miannu "Consistent with our observation that expression of exogenous LEF-1 causes transactivation of the N-CAM promoter, a recent study demonstrated that noggin-dependent induction of LEF-1 coincidentally increased N-CAM expression (50). Ectopic noggin added to skin cultures up-regulates LEF-1 expression and stimulates hair induction. Based on promoter assays and EMSAs, our results further support the notion that N-CAM is a direct target of LEF-1." SIGNOR-254549 ERG protein P11308 UNIPROT ICAM2 protein P13598 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10574717 f miannu "The Ets family member Erg was found to be constitutively expressed in HUVEC, and TNF-(alpha) down-regulated Erg protein levels. Furthermore, an Erg cDNA transactivated the ICAM-2 promoter when transiently transfected into both HeLa cells and HUVEC." SIGNOR-253913 TP53 protein P04637 UNIPROT VCAN protein P13611 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12438652 t miannu "By using in vitro and in vivo assays, we showed CSPG2 to be directly transactivated by p53." SIGNOR-255441 PRKACA protein P17612 UNIPROT ITGA4 protein P13612 UNIPROT "up-regulates activity" phosphorylation Ser1021 QEENRRDsWSYINSK 9606 BTO:0000782 11533025 t lperfetto "PKA phosphorylationin vitro blocks the binding of the alpha4 tail to paxillin. A mutation that mimics alpha4 phosphorylation disrupts paxillin binding and promotes cell spreading" SIGNOR-110119 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258030 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9606 17132853 t miannu "The physiological effects of retinoic acids (RAs) are mediated by members of two families of nuclear receptors, the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs), which are encoded by three distinct human genes, RXRalpha, RXRbeta, and RXRgamma." SIGNOR-256196 adapalene chemical CHEBI:31174 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9606 30836068 t miannu "Adapalene, the third-generation synthetic retinoid,selectively bound to specific RAR, thus activating genes responsible forcellular differentiation. It showed greatest affinity for subtypes RARβ in dermal fibroblasts (Kd value 34 nM) and RARγ in the epidermis (Kdvalue 130 nM)" SIGNOR-258488 tazarotene chemical CHEBI:32184 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9534 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258029 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9606 18321241 t miannu "Alitretinoin (9-cis-retinoic acid) is a unique panagonist retinoid, capable of binding to all six known retinoid receptors (RAR-alpha, -beta, -gamma, and RXR-alpha, -beta, -gamma)." SIGNOR-259236 THRA protein P10827 UNIPROT RARG protein P13631 UNIPROT up-regulates binding 9606 15650024 t gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-133246 alvocidib chemical CHEBI:47344 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192038 4-methyl-3-[[1-methyl-6-(3-pyridinyl)-4-pyrazolo[3,4-d]pyrimidinyl]amino]-N-[3-(trifluoromethyl)phenyl]benzamide chemical CHEBI:91447 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194925 RXRA protein P19793 UNIPROT RARG protein P13631 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16671 RXRB protein P28702 UNIPROT RARG protein P13631 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-16683 CDK7 protein P50613 UNIPROT RARG protein P13631 UNIPROT "up-regulates activity" phosphorylation Ser79 EMVPSSPsPPPPPRV 9534 10748061 t Luana "RARg Is Phosphorylated by cdk7 in Its B and F Regions | Mutation into alanine of Ser-77 and Ser-79 located in the A/B region reduced the transcriptional activity of hRARg1 (Fig. 9A), confirming that these phosphorylation sites are required for optimal transcription." SIGNOR-259852 CDK7 protein P50613 UNIPROT RARG protein P13631 UNIPROT "up-regulates activity" phosphorylation Ser77 SEEMVPSsPSPPPPP 9534 10748061 t Luana "RARg Is Phosphorylated by cdk7 in Its B and F Regions | Mutation into alanine of Ser-77 and Ser-79 located in the A/B region reduced the transcriptional activity of hRARg1 (Fig. 9A), confirming that these phosphorylation sites are required for optimal transcription." SIGNOR-259853 F2RL1 protein P55085 UNIPROT RARG protein P13631 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254858 THR proteinfamily SIGNOR-PF84 SIGNOR RARG protein P13631 UNIPROT up-regulates binding 9606 15650024 t "inferred from family member" gcesareni "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs." SIGNOR-270315 EEF2K protein O00418 UNIPROT EEF2 protein P13639 UNIPROT down-regulates phosphorylation Thr57 RAGETRFtDTRKDEQ 9606 BTO:0000007 12194824 t gcesareni "The activation of eef2 kinase by ampk, resulting in the phosphorylation and inactivation of eef2, provides a novel mechanism for the inhibition of protein synthesis." SIGNOR-91751 EEF2K protein O00418 UNIPROT EEF2 protein P13639 UNIPROT down-regulates phosphorylation Thr57 RAGETRFtDTRKDEQ 9606 8386634 t gcesareni "The eef-2 kinase could phosphorylate a synthetic peptide based on residues 49-60 of eef-2 (ragetrftdtrk), albeit only at a very low rate, and with a very high km, compared to eef-2 itself." SIGNOR-38552 EEF2K protein O00418 UNIPROT EEF2 protein P13639 UNIPROT down-regulates phosphorylation Thr59 GETRFTDtRKDEQER 9606 2261989 t gcesareni "Ef-2 kinase phosphorylates ef-2 at 3 threonine residues: thr-53, thr-56, thr-58. Phosphorylation of thr56 and thr58 was found to be an ordered process, modification of thr56 preceding, and apparently being required for, phosphorylation of thr58." SIGNOR-22928 EEF2K protein O00418 UNIPROT EEF2 protein P13639 UNIPROT down-regulates phosphorylation Thr59 GETRFTDtRKDEQER 9606 8386634 t gcesareni "Ef-2 kinase phosphorylates ef-2 at 3 threonine residues: thr-53, thr-56, thr-58. Phosphorylation of thr56 and thr58 was found to be an ordered process, modification of thr56 preceding, and apparently being required for, phosphorylation of thr58." SIGNOR-38556 PPP2CA protein P67775 UNIPROT EEF2 protein P13639 UNIPROT up-regulates dephosphorylation Thr57 RAGETRFtDTRKDEQ 9606 phosphorylation:Thr57 RAGETRFtDTRKDEQ 8386634 t gcesareni "Protein phosphatases-2a and -2c (pp-2a and pp-2c) can each efficiently dephosphorylate phosphorylated eef-2" SIGNOR-38561 PPP2CA protein P67775 UNIPROT EEF2 protein P13639 UNIPROT up-regulates dephosphorylation Thr59 GETRFTDtRKDEQER 9606 phosphorylation:Thr59 GETRFTDtRKDEQER 8386634 t gcesareni "Protein phosphatases-2a and -2c (pp-2a and pp-2c) can each efficiently dephosphorylate phosphorylated eef-2" SIGNOR-38566 DPH5 protein Q9H2P9 UNIPROT EEF2 protein P13639 UNIPROT "down-regulates activity" methylation His715 TLHADAIhRGGGQII 9606 23486472 t "Analysis of EF2 in the mutant cells revealed a novel form of diphthamide with an additional methyl group that prevented ADP-ribosylation and inactivation of EF2. The abnormal methylation appeared to be catalyzed by DPH5." SIGNOR-261146 E2F1 protein Q01094 UNIPROT MT1G protein P13640 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000394 15735762 f lperfetto "The E2F transcription factors induce the expression of many genes in response to specific extracellular stimuli. Here, we show that human metallothionein 1G (hMT1G) promoter is upregulated by E2F1 upon VEGF stimulation of human aortic endothelial cells." SIGNOR-254132 HOXA7 protein P31268 UNIPROT KRT10 protein P13645 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11435435 f miannu "Antisense HOXA7 expression activated transglutaminase 1, involucrin, and keratin 10 message and protein levels, demonstrating that endogenous HOXA7 down-regulates multiple differentiation-specific keratinocyte genes." SIGNOR-254472 PRL protein P01236 UNIPROT KRT5 protein P13647 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20103718 f Regulation miannu "PRL up-regulated expression of keratins K5 and K14 and the epithelial stem cell-associated keratins K15 and K19 in organ-cultured HFs and/or isolated HF keratinocytes." SIGNOR-251903 MITF protein O75030 UNIPROT ACP5 protein P13686 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0003292 11481336 f miannu "The combination of MITF and PU.1 synergistically activated the TRAP promoter in transient assays." SIGNOR-254584 SPI1 protein P17947 UNIPROT ACP5 protein P13686 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11481336 f miannu "The combination of MITF and PU.1 synergistically activated the TRAP promoter in transient assays." SIGNOR-254585 SRC protein P12931 UNIPROT CEACAM1 protein P13688 UNIPROT "up-regulates activity" phosphorylation Tyr520 LTATEIIySEVKKQ 9606 BTO:0000007 9867848 t lperfetto "Recent reports have also suggested that Bgp1 behaves as a signal transduction molecule. Several physiological events promote the Tyr phosphorylation of Bgp1 on one or two Tyr residues within its cytoplasmic domain (Tyr-488 and Tyr-515). BGP becomes Tyr-phosphorylated by Src-like Tyr kinases in activated neutrophils (24) and in human colon carcinoma cellsWe have recently shown that Tyr phosphorylation of the mouse Bgp1 cytoplasmic domain in CT51 mouse colonic carcinoma cells led to its binding to the protein-Tyr phosphatase SHP-1 and that this event required the presence of both Tyr-488 and Tyr-515" SIGNOR-246475 PTPN2 protein P17706 UNIPROT SRC protein P12931 UNIPROT down-regulates dephosphorylation 9606 22080863 t gcesareni "We found that tcptp dephosphorylates and inactivates src family kinases to regulate t cell responses._" SIGNOR-177116 SRC protein P12931 UNIPROT CEACAM1 protein P13688 UNIPROT "up-regulates activity" phosphorylation Tyr493 NKMNEVTySTLNFEA 9606 BTO:0000007 9867848 t lperfetto "Recent reports have also suggested that Bgp1 behaves as a signal transduction molecule. Several physiological events promote the Tyr phosphorylation of Bgp1 on one or two Tyr residues within its cytoplasmic domain (Tyr-488 and Tyr-515). BGP becomes Tyr-phosphorylated by Src-like Tyr kinases in activated neutrophils (24) and in human colon carcinoma cellsWe have recently shown that Tyr phosphorylation of the mouse Bgp1 cytoplasmic domain in CT51 mouse colonic carcinoma cells led to its binding to the protein-Tyr phosphatase SHP-1 and that this event required the presence of both Tyr-488 and Tyr-515" SIGNOR-246471 PLK1 protein P53350 UNIPROT TPT1 protein P13693 UNIPROT down-regulates phosphorylation Ser64 PEGEGTEsTVITGVD 9606 12167714 t lperfetto "Plk phosphorylates tctp on two serine residues. These results suggest that phosphorylation decreases the microtubule-stabilizing activity of tctp and promotes the increase in microtubule dynamics that occurs after metaphase" SIGNOR-91348 PLK1 protein P53350 UNIPROT TPT1 protein P13693 UNIPROT down-regulates phosphorylation Ser46 TEGNIDDsLIGGNAS 9606 12167714 t lperfetto "Plk phosphorylates tctp on two serine residues. These results suggest that phosphorylation decreases the microtubule-stabilizing activity of tctp and promotes the increase in microtubule dynamics that occurs after metaphase" SIGNOR-91344 PRKCA protein P17252 UNIPROT F3 protein P13726 UNIPROT up-regulates phosphorylation Ser285 RKAGVGQsWKENSPL 9606 23195225 t lperfetto "We previously showed that the phosphorylation of ser253 within the cytoplasmic domain of human tissue factor (tf) initiates the incorporation and release of this protein into cell-derived microparticles. Furthermore, subsequent phosphorylation of ser258 terminates this process. The phosphorylation of ser253 is known to be mediated by protein kinase c_" SIGNOR-199872 MAPK14 protein Q16539 UNIPROT F3 protein P13726 UNIPROT down-regulates phosphorylation Ser290 GQSWKENsPLNVS 9606 23195225 t lperfetto "We previously showed that the phosphorylation of ser253 within the cytoplasmic domain of human tissue factor (tf) initiates the incorporation and release of this protein into cell-derived microparticles. Furthermore, subsequent phosphorylation of ser258 terminates this process. Our current study has identified p38_ as a major kinase, responsible for the phosphorylation of ser258 within the cytoplasmic domain of tf" SIGNOR-199868 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR F3 protein P13726 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001949 12744731 f miannu "In conclusion, NF-kappaB could be activated promptly after HUVEC incubated with TNF-alpha, then it was bound to TF promotor to start the TF transcription, TF mRNA expression was upregulated, that leaded to the increase of TF expression on the HUVEC surface and activated the coagulation cascade." SIGNOR-254810 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR F3 protein P13726 UNIPROT up-regulates 9606 BTO:0000131 32665005 f lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263541 EPX protein P11678 UNIPROT PRG2 protein P13727 UNIPROT "up-regulates activity" "post translational modification" 9606 BTO:0000399 18694936 t miannu "Human eosinophils are bone marrow-derived, non-dividing granulocytes of the innate immune system, which store the highly cationic proteins eosinophil peroxidase (EPO), major basic protein (MBP), eosinophil-derived neurotoxin (EDN), and eosinophil cationic protein (ECP) in secondary granules. we demonstrated that Tyr nitration of the eosinophil granule proteins is exclusively mediated by EPO, in the presence of functional NADPH oxidase and minute amounts of NOx. EPO appears to nitrate itself via an autocatalytic mechanism." SIGNOR-261703 MYC protein P01106 UNIPROT HLA-E protein P13747 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254604 CIITA protein P33076 UNIPROT HLA-E protein P13747 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11137213 f "HLA-E is inducible by CIITA through the SXY regulatory module. HLA-F is inducible by NF-kappaB through the kappaB1 site of enhancer A, is responsive to IFN-gamma through the ISRE, and is inducible by CIITA" SIGNOR-254019 CIITA protein P33076 UNIPROT HLA-DRB4 protein P13762 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254012 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DRB4 protein P13762 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-254002 RFX1 protein P22670 UNIPROT HLA-DOB protein P13765 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11823510 f "Class II transactivator is required for maximal expression of HLA-DOB in B cells|HLA-DO, encoded by the HLA-DOA and HLA-DOB genes, has been shown to function as a modulator of Ag presentation. DNA microarray comparisons between B cells wild-type and mutant for the master regulator of MHC class II transcription, class II transactivator (CIITA), identified HLA-DOA and HLA-DOB as being up-regulated by CIITA." SIGNOR-254022 CIITA protein P33076 UNIPROT HLA-DOB protein P13765 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11823510 f "Class II transactivator is required for maximal expression of HLA-DOB in B cells|HLA-DO, encoded by the HLA-DOA and HLA-DOB genes, has been shown to function as a modulator of Ag presentation. DNA microarray comparisons between B cells wild-type and mutant for the master regulator of MHC class II transcription, class II transactivator (CIITA), identified HLA-DOA and HLA-DOB as being up-regulated by CIITA." SIGNOR-254015 N(2)-formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide(2-) smallmolecule CHEBI:147286 ChEBI 2-formamido-N(1)-(5-O-phosphonato-beta-D-ribosyl)acetamidine smallmolecule CHEBI:147287 ChEBI "up-regulates quantity" "precursor of" 9606 33179964 t miannu "The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure." SIGNOR-267307 "RFX complex" complex SIGNOR-C104 SIGNOR HLA-DOB protein P13765 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 11258423 f "The RFX complex is comprised of three proteins – RFX5, RFXB, and RFXAP – all of which are required for expression of MHCII genes|In our current studies, we have utilized electrophoretic mobility shift assays to characterize the DNA binding of the RFX5(1–330)2•RFXAP•RFXB complex to the proximal regulatory region from the HLA-DRα gene to gain insight into the DNA binding properties of the RFX complex" SIGNOR-254000 PRKACA protein P17612 UNIPROT LCP1 protein P13796 UNIPROT up-regulates phosphorylation Ser5 sVSDEEMM 9606 BTO:0000007 16636079 t gcesareni "Phosphorylation on ser5 increases the f-actin-binding activity of l-plastin and promotes its targeting to sites of actin assembly in cells. L-plastin phosphorylation require protein kinase a." SIGNOR-146287 INSR protein P06213 UNIPROT GYS1 protein P13807 UNIPROT "up-regulates activity" 9606 BTO:0000887;BTO:0001103 10909964 f lperfetto "In skeletal muscle, insulin activates glycogen synthase by reducing phosphorylation at both NH2- and COOH-terminal sites of the enzyme and by elevating the levels of glucose-6-phosphate, an allosteric activator of glycogen synthase." SIGNOR-236803 PRKACA protein P17612 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser698 PEWPRRAsCTSSTSG -1 196939 t "The results presented in this paper show that the phosphorylation of glycogen synthetase a by cyclic AMP-dependent protein kinase results in the phosphorylation of two distinct serines termed site-l and site-2, which account for 90% of the total phosphorylation" SIGNOR-253009 PRKACA protein P17612 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser8 MPLNRTLsMSSLPGL -1 6263629 t "A reinvestigation of the phosphorylation of Rabbit Skeletal-muscle glycogen synthase by cyclic AMP dependent Protein Kinase: identification of the third site of phosphorylation at Serine-7" SIGNOR-253008 PRKACA protein P17612 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser8 MPLNRTLsMSSLPGL -1 2117608 t miannu "Phosphorylation of rabbit muscle glycogen synthase by cyclic AMP-dependent protein kinase has been shown to enhance subsequent phosphorylation by casein kinase I . phosphorylation at Ser7 is required for modification of Ser10 by casein kinase I." SIGNOR-249988 GSK3A protein P49840 UNIPROT GYS1 protein P13807 UNIPROT down-regulates phosphorylation Ser641 YRYPRPAsVPPSPSL 9606 BTO:0000887;BTO:0001103 14593110 t gcesareni "Glycogen synthase kinase-3 (gsk-3) phosphorylates four serine residues in the cooh terminus of glycogen synthase. Phosphorylation of one of these residues, ser640 (site 3a), causes strong inactivation of glycogen synthase" SIGNOR-118927 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251239 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser653 PSLSRHSsPHQSEDE 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251241 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser649 VPPSPSLsRHSSPHQ 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251240 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser645 RPASVPPsPSLSRHS -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253006 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser645 RPASVPPsPSLSRHS 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251238 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser649 VPPSPSLsRHSSPHQ -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253007 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL 9606 BTO:0000887;BTO:0001103 14593110 t lperfetto "Glycogen synthase kinase-3 (gsk-3) phosphorylates four serine residues in the cooh terminus of glycogen synthase. Phosphorylation of one of these residues, ser640 (site 3a), causes strong inactivation of glycogen synthase" SIGNOR-235793 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253005 CDK1 protein P06493 UNIPROT PTHLH protein P12272 UNIPROT down-regulates phosphorylation Thr121 YKEQPLKtPGKKKKG 9606 10373465 t lperfetto "Phosphorylation at the cyclin-dependent kinases site (thr85) of parathyroid hormone-related protein negatively regulates its nuclear localization" SIGNOR-68544 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Thr713 SKRNSVDtATSSSLS -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250884 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser698 PEWPRRAsCTSSTSG -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250883 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser645 RPASVPPsPSLSRHS -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250879 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser653 PSLSRHSsPHQSEDE -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250881 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser649 VPPSPSLsRHSSPHQ -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250880 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser10 LNRTLSMsSLPGLED -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action. | From analysis of 32P release during Edman degradation, no radioactively labeled phosphate was associated with Thr3 or Ser7, but could be accounted for by phosphorylation at Ser10" SIGNOR-250878 DYRK1A protein Q13627 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL 9534 BTO:0000298 14593110 t miannu "DYRK Family Protein Kinases Phosphorylate and Inactivate Glycogen Synthase. both protein kinases phosphorylate site 3a but no other sites that affect glycogen synthase activity." SIGNOR-260632 PPP1R3A protein Q16821 UNIPROT GYS1 protein P13807 UNIPROT up-regulates dephosphorylation 9606 BTO:0000887;BTO:0001103 8250835 t gcesareni "In skeletal muscle, the activation of glycogen synthase by insulin involves the dephosphorylation of serine residues that are phosphorylated by gsk3 and dephosphorylated by the glycogen-associated form of protein phosphatase-l (pp1g)." SIGNOR-37301 PASK protein Q96RG2 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation -1 16275910 t gcesareni "Recombinant human PASK (hPASK) phosphorylates purified muscle glycogen synthase, causing robust inactivation. Furthermore, hPASK interacts directly with glycogen synthase when expressed in cultured cells and this interaction and the phosphorylation of glycogen synthase by human PASK (hPASK) are inhibited by glycogen." SIGNOR-245866 DYRK1B protein Q9Y463 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL 9534 BTO:0000298 14593110 t miannu "DYRK Family Protein Kinases Phosphorylate and Inactivate Glycogen Synthase. both protein kinases phosphorylate site 3a but no other sites that affect glycogen synthase activity." SIGNOR-260633 AMPK complex SIGNOR-C15 SIGNOR GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser8 MPLNRTLsMSSLPGL -1 22233421 t miannu "Recombinant muscle GYS1 (glycogen synthase 1) and recombinant liver GYS2 were phosphorylated by recombinant AMPK (AMP-activated protein kinase) in a time-dependent manner and to a similar stoichiometry. The phosphorylation site in GYS2 was identified as Ser7, which lies in a favourable consensus for phosphorylation by AMPK. Phosphorylation of GYS1 or GYS2 by AMPK led to enzyme inactivation by decreasing the affinity for both UDP-Glc (UDP-glucose) [assayed in the absence of Glc-6-P (glucose-6-phosphate)] and Glc-6-P (assayed at low UDP-Glc concentrations)." SIGNOR-263102 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR GYS1 protein P13807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136553 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKAR2A protein P13861 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258761 PER1 protein O15534 UNIPROT SLC5A1 protein P13866 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000195 22526585 f miannu "Our findings suggest that PER1 exerts an indirect suppressive effect on SGLT1, possibly acting via other clock-controlled genes binding to non-E-box sites on the SGLT1 promoter." SIGNOR-254912 CEBPA protein P49715 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0004730 16319681 f lperfetto "The transcription factor C/EBPalpha controls differentiation and proliferation in normal granulopoiesis in a stage-specific manner. Loss of C/EBPalpha function in myeloid cells in vitro and in vivo leads to a block to myeloid differentiation similar to that which is observed in malignant cells from patients with acute myeloid leukemia. The finding of C/EBPalpha alterations in subgroups of acute myeloid leukemia patients suggests a direct link between critically decreased C/EBPalpha function and the development of the disorder." SIGNOR-249632 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ENO3 protein P13929 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136550 SOX9 protein P48436 UNIPROT COL11A2 protein P13942 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10980415 f miannu "Since Sox9 also contains a potent transcription activation domain, it is a typical transcription factor. Sox9 which binds and activates this enhancer element, is required for chondrocyte differentiation and for expression of a series of chondrocyte-specific marker genes including Col2a1, Col9a2, Col11a2 and Aggrecan." SIGNOR-251758 fenoterol chemical CHEBI:149226 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Finally, comparisons of the rank order of ligands for the three different receptors provide information about relative intrinsic efficacies. Fenoterol is a full and efficacious agonist at the β1-adrenoceptor, ranking third out of the agonists studied. It was also a full agonist at the β2- and β3-adrenoceptors with the highest intrinsic efficacy (i.e. top of Tables 4 and ​and5,5, rank 1). " SIGNOR-257868 adrenaline smallmolecule CHEBI:33568 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257877 L-isoprenaline chemical CHEBI:6257 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257458 N-[2-hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl]amino}ethyl)phenyl]formamide chemical CHEBI:63082 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 20590599 t Luana "Thus, overall, salmeterol is a highly selective β2-adrenoceptor agonist because of its higher β2-affinity and not because of higher β2-intrinsic efficacy. A similar reasoning can be applied to formoterol, although this agonist has higher intrinsic efficacy at all three receptors (rank 6, 8 and 5 at β1, β2 and β3)." SIGNOR-257855 isoprenaline chemical CHEBI:64317 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 8982677 t miannu "K i values of the agonists for [~25I]iodocyanopindolol binding to the COS-7 cell membranes are shown in Table 1. In the membranes expressing one of the 13-adrenoceptor subtypes, both isoproterenol and T-0509 caused monophasic dis- placement of [~25I]iodocyanopindolol, suggesting a single binding site of the agonists." SIGNOR-258577 metaproterenol chemical CHEBI:6792 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257874 terbutaline chemical CHEBI:9449 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257871 NYYJKMXNVNFOFQ-MHZLTWQESA-N chemical CID:9829836 PUBCHEM ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "There were several β3-selective compounds (e.g. AZ 40140d, L 755507, L 748337 and TAK 677)" SIGNOR-257856 NFE2L2 protein Q16236 UNIPROT MTHFD2 protein P13995 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22789539 f miannu "We identified six genes involved in the PPP and NADPH production pathways as direct targets of Nrf2. To identify the target genes of NRF2 responsible for cell proliferation, we performed microarray analysis in A549 cells treated with NRF2 siRNA or control siRNA. We used three independent NRF2 siRNAs and selected genes whose expression levels were reduced to less than 66.7% of that of the control sample by all three siRNAs to minimize off-target effects (Table S1). In addition to the typical target genes of NRF2 encoding detoxifying enzymes and antioxidant proteins (cytoprotective genes), genes whose products are involved in the PPP (glucose-6-phosphate dehydrogenase [G6PD], phosphogluconate dehydrogenase [PGD], transketolase [TKT], and transaldolase 1 [TALDO1]) and de novo nucleotide synthesis (phosphoribosyl pyrophosphate amidotransferase [PPAT] and methylenetetrahydrofolate dehydrogenase 2 [MTHFD2]) were decreased by the NRF2 knockdown (Figure 1B). Genes encoding enzymes for NADPH synthesis (malic enzyme 1 [ME1] and isocitrate dehydrogenase 1 [IDH1]) were also decreased (Figure 1B). We also confirmed the reduction of the enzyme proteins encoded by these genes in the NRF2-knockdown cells (Figure 1C)." SIGNOR-267359 Corticotropin protein P01189_PRO_0000024969 UNIPROT HSD3B1 protein P14060 UNIPROT "up-regulates quantity" 9606 24631756 f lperfetto "CTH signaling promotes the single steroidogenic rate limiting step, which is the conversion of cholesterol to pregnenolone by Cholesterol Side-Chain Cleavage Enzyme (P450scc), encoded in the CYP11A1 gene. This is conferred by a direct stimulating effect of ACTH on the promoter of CYP11A1 (Chung et al., 1997, Liu and Simpson, 1997, Hu et al., 2001). Further, it stimulates conversion of pregnenolone to 17-hydroxypregnenolone by upregulating the expression of 3β hydroxysteroid dehydrogenase enzyme (3β-HSD)" SIGNOR-268720 PRKCA protein P17252 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 2155236 t lperfetto "Glial fibrillary acidic protein (GFAP), the intermediate filament component of astroglial cells, can serve as an excellent substrate for both cAMP-dependent protein kinase and protein kinase C, in vitro. GFAP phosphorylated by each protein kinase does not polymerize, and the filaments that do polymerize tend to depolymerize after phosphorylation. Dephosphorylation of phospho-GFAP by phosphatase led to a recovery of the polymerization competence of GFAP. Most of the phosphorylation sites for cAMP-dependent protein kinase and protein kinase C on GFAP are the same, Ser-8, Ser-13, and Ser-34. cAMP-dependent protein kinase has one additional phosphorylation site, Thr-7." SIGNOR-248860 PRKCA protein P17252 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 2155236 t lperfetto "Glial fibrillary acidic protein (GFAP), the intermediate filament component of astroglial cells, can serve as an excellent substrate for both cAMP-dependent protein kinase and protein kinase C, in vitro. GFAP phosphorylated by each protein kinase does not polymerize, and the filaments that do polymerize tend to depolymerize after phosphorylation. Dephosphorylation of phospho-GFAP by phosphatase led to a recovery of the polymerization competence of GFAP. Most of the phosphorylation sites for cAMP-dependent protein kinase and protein kinase C on GFAP are the same, Ser-8, Ser-13, and Ser-34. cAMP-dependent protein kinase has one additional phosphorylation site, Thr-7." SIGNOR-248862 PRKACA protein P17612 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Thr7 tSAARRSY -1 2155236 t miannu "GFAP can serve as a substrate for phosphorylation by CAMP-dependent protein kinase. CAMP-dependent protein kinase or protein kinase C phosphorylated Ser-8, Ser-13, and Ser-34.each phosphorylation was shown to induce disassembly of the glial filaments." SIGNOR-249712 PRKACA protein P17612 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 2155236 t miannu "GFAP can serve as a substrate for phosphorylation by CAMP-dependent protein kinase. CAMP-dependent protein kinase or protein kinase C phosphorylated Ser-8, Ser-13, and Ser-34.each phosphorylation was shown to induce disassembly of the glial filaments." SIGNOR-249713 PRKACA protein P17612 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 2155236 t miannu "GFAP can serve as a substrate for phosphorylation by CAMP-dependent protein kinase. CAMP-dependent protein kinase or protein kinase C phosphorylated Ser-8, Ser-13, and Ser-34.each phosphorylation was shown to induce disassembly of the glial filaments." SIGNOR-249711 ROCK1 protein Q13464 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100181 ROCK1 protein Q13464 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Thr7 tSAARRSY -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100192 ROCK1 protein Q13464 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100188 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100169 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100165 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Thr7 tSAARRSY -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100173 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser393 NLQIRETsLDTKSVS -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250629 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250626 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser17 ARRSYVSsGEMMVGG -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250627 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250628 CMA1 protein P23946 UNIPROT EDN3 protein P14138 UNIPROT "up-regulates activity" cleavage Tyr127 TPEQTVPyGLSNYRG 9606 BTO:0000830 9257865 t miannu "Chymase from human mast cells selectively cleaved big endothelins (ETs) at the Tyr31-Gly32 bond and produced novel trachea-constricting 31-amino acid-length endothelins, ETs(1-31), without any further degradation products." SIGNOR-256355 C5AR1 protein P21730 UNIPROT SELL protein P14151 UNIPROT "down-regulates quantity by repression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263468 C5AR2 protein Q9P296 UNIPROT SELL protein P14151 UNIPROT "down-regulates quantity by repression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263467 TMPRSS2 protein O15393 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25122198 t miannu "we identified pro-hepatocyte growth factor (HGF) as a TMPRSS2 substrate and confirmed that HGF and it’s cognate receptor c-Met are activated in prostate cancers expressing TMPRSS2, a finding that also associated with the acquisition of a pro-invasive mesenchymal gene expression program." SIGNOR-263657 F11 protein P03951 UNIPROT HGF protein P14210 UNIPROT "up-regulates activity" cleavage Arg424 KNMEDLHrHIFWEPD -1 12372819 t miannu "the ability of plasma kallikrein and FXIa to activate pro-HGF in vitro raises the possibility that mediators of inflammation and blood coagulation may also regulate processes that involve the HGF/c-Met pathway, such as tissue repair and angiogenesis.Unlike other known activators, both FXIa and kallikrein processed pro-HGF by cleavage at two sites. Using N-terminal sequencing they were identified as the normal cleavage site Arg(494)-Val(495) and the novel site Arg(424)-His(425) located in the K4 domain of the alpha-chain." SIGNOR-256515 F11 protein P03951 UNIPROT HGF protein P14210 UNIPROT "up-regulates activity" cleavage Arg494 CAKTKQLrVVNGIPT -1 12372819 t miannu "the ability of plasma kallikrein and FXIa to activate pro-HGF in vitro raises the possibility that mediators of inflammation and blood coagulation may also regulate processes that involve the HGF/c-Met pathway, such as tissue repair and angiogenesis.Unlike other known activators, both FXIa and kallikrein processed pro-HGF by cleavage at two sites. Using N-terminal sequencing they were identified as the normal cleavage site Arg(494)-Val(495) and the novel site Arg(424)-His(425) located in the K4 domain of the alpha-chain." SIGNOR-256514 KLKB1 protein P03952 UNIPROT HGF protein P14210 UNIPROT "up-regulates activity" cleavage Arg494 CAKTKQLrVVNGIPT -1 12372819 t miannu "the ability of plasma kallikrein and FXIa to activate pro-HGF in vitro raises the possibility that mediators of inflammation and blood coagulation may also regulate processes that involve the HGF/c-Met pathway, such as tissue repair and angiogenesis.Unlike other known activators, both FXIa and kallikrein processed pro-HGF by cleavage at two sites. Using N-terminal sequencing they were identified as the normal cleavage site Arg(494)-Val(495) and the novel site Arg(424)-His(425) located in the K4 domain of the alpha-chain." SIGNOR-256512 KLKB1 protein P03952 UNIPROT HGF protein P14210 UNIPROT "up-regulates activity" cleavage Arg424 KNMEDLHrHIFWEPD -1 12372819 t miannu "the ability of plasma kallikrein and FXIa to activate pro-HGF in vitro raises the possibility that mediators of inflammation and blood coagulation may also regulate processes that involve the HGF/c-Met pathway, such as tissue repair and angiogenesis.Unlike other known activators, both FXIa and kallikrein processed pro-HGF by cleavage at two sites. Using N-terminal sequencing they were identified as the normal cleavage site Arg(494)-Val(495) and the novel site Arg(424)-His(425) located in the K4 domain of the alpha-chain." SIGNOR-256513 SP1 protein P08047 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9223667 t lperfetto "Furthermore, in transient cotransfection assays, overexpression of Sp1 and/or Sp3 stimulated HGF promoter activity independently and additively through binding to the Sp1 binding site in the HGF gene promoter region." SIGNOR-251739 STAT3 protein P40763 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11278729 t lperfetto "Coexpression of activated c-Src and Stat3 synergistically induced strong HGF promoter activity in SP1 cells" SIGNOR-251742 SP3 protein Q02447 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9223667 t lperfetto "Furthermore, in transient cotransfection assays, overexpression of Sp1 and/or Sp3 stimulated HGF promoter activity independently and additively through binding to the Sp1 binding site in the HGF gene promoter region." SIGNOR-251741 TWIST1 protein Q15672 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20646316 f miannu "Individual genes upregulated by TWIST1 known to promote EMT and/or GBM invasion included SNAI2, MMP2, HGF, FAP and FN1." SIGNOR-255522 STAT4 protein Q14765 UNIPROT PRF1 protein P14222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000914 12372421 f miannu "IL-12-induced expression of the perforin gene in NK cells is directly regulated by STAT4, which binds, most likely as a homo-tetramer, to the tandem STAT-binding sequences in the perforin gene promoter." SIGNOR-255245 STAT1 protein P42224 UNIPROT IRF2 protein P14316 UNIPROT "up-regulates activity" binding 9606 15778351 t miannu "We show that IRF-2 forms a complex with STAT1 and the cytokine-responsive region of the TAP1 promoter in any TPO or IFN-gamma target cells tested. Interaction of IRF-2 and STAT1 on the promoter depends on the DNA-binding domain of IRF-2." SIGNOR-254532 RUNX1 protein Q01196 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 19334039 f lperfetto "AML1/RUNX1 mutants play a central role in the pathogenesis of MDS/AML. Both AML1 mutants are initiating factors for MDS-genesis by inhibiting differentiation of hematopoietic stem cells, and Ni-type mutant requires acquisition of proliferation ability." SIGNOR-249631 IRF2BP2 protein Q7Z5L9 UNIPROT IRF2 protein P14316 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 12799427 t miannu "We have identified two novel proteins that interact specifically with the C-terminal repression domain of Interferon Regulatory Factor-2 (IRF-2). These proteins, which we term IRF-2 binding proteins 1 and 2 (IRF-2BP1 and IRF-2BP2, the latter having two splicing isoforms, A and B), are nuclear proteins, and have the properties of IRF-2-dependent transcriptional co-repressors that can inhibit both enhancer-activated and basal transcription in a manner that is not dependent upon histone deacetylation." SIGNOR-224073 IRF2BP1 protein Q8IU81 UNIPROT IRF2 protein P14316 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 12799427 t miannu "We have identified two novel proteins that interact specifically with the C-terminal repression domain of Interferon Regulatory Factor-2 (IRF-2). These proteins, which we term IRF-2 binding proteins 1 and 2 (IRF-2BP1 and IRF-2BP2, the latter having two splicing isoforms, A and B), are nuclear proteins, and have the properties of IRF-2-dependent transcriptional co-repressors that can inhibit both enhancer-activated and basal transcription in a manner that is not dependent upon histone deacetylation." SIGNOR-224045 LYN protein P07948 UNIPROT HCLS1 protein P14317 UNIPROT "up-regulates activity" phosphorylation Tyr378 EPEPENDyEDVEEMD 9606 9104825 t "Lyn and Syk synergistically phosphorylate HS1, and that Tyr-378 and Tyr-397 of HS1 are the critical residues for its BCR-induced phosphorylation. tyrosine phosphorylation of HS1 is required for BCR-induced apoptosis and nuclear translocation of HS1 may be a prerequisite for B cell apoptosis. PMID: 9104825 PMCID: PMC2196252" SIGNOR-251400 LYN protein P07948 UNIPROT HCLS1 protein P14317 UNIPROT "up-regulates activity" phosphorylation Tyr397 EDEPEGDyEEVLEPE 9606 9104825 t "Lyn and Syk synergistically phosphorylate HS1, and that Tyr-378 and Tyr-397 of HS1 are the critical residues for its BCR-induced phosphorylation. tyrosine phosphorylation of HS1 is required for BCR-induced apoptosis and nuclear translocation of HS1 may be a prerequisite for B cell apoptosis. PMID: 9104825 PMCID: PMC2196252" SIGNOR-251401 LYN protein P07948 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Tyr222 MEAPTTAyKKTTPIE -1 10066823 t "HS1 was shown to undergo a process of sequential phosphorylation both in vitro and in vivo, which is synergistically mediated by Syk and Src family protein-tyrosine kinases and essential for B cell antigen receptor-mediated apoptosis. We have now identified tyrosine 222 as the HS1 residue phosphorylated by the Src family protein kinases c-Fgr and Lyn" SIGNOR-251399 FGR protein P09769 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Tyr222 MEAPTTAyKKTTPIE -1 10066823 t "We have now identified tyrosine 222 as the HS1 residue phosphorylated by the Src family protein kinases c-Fgr and Lyn. this interaction is weakened by phosphorylation of Tyr-222, through an allosteric mechanism that ultimately causes the detachment of fully phosphorylated HS1 from c-Fgr." SIGNOR-251144 SYK protein P43405 UNIPROT HCLS1 protein P14317 UNIPROT up-regulates phosphorylation Tyr397 EDEPEGDyEEVLEPE 9606 BTO:0000776 9104825 t llicata "Here, we show that bcr-associated tyrosine kinases lyn and syk synergistically phosphorylate hs1, and that tyr-378 and tyr-397 of hs1 are the critical residues for its bcr-induced phosphorylation. once the two tyrosine residues are both phosphorylated, processive phosphorylation of hs1 by lyn and the other src family kinases would take place, producing hyperphosphorylated form of hs1. Finally, it is this hyperphosphorylated form of hs1 that translocates to the nucleus and activates b cell apoptosis." SIGNOR-47342 SYK protein P43405 UNIPROT HCLS1 protein P14317 UNIPROT up-regulates phosphorylation Tyr378 EPEPENDyEDVEEMD 9606 9104825 t llicata "Here, we show that bcr-associated tyrosine kinases lyn and syk synergistically phosphorylate hs1, and that tyr-378 and tyr-397 of hs1 are the critical residues for its bcr-induced phosphorylation. once the two tyrosine residues are both phosphorylated, processive phosphorylation of hs1 by lyn and the other src family kinases would take place, producing hyperphosphorylated form of hs1. Finally, it is this hyperphosphorylated form of hs1 that translocates to the nucleus and activates b cell apoptosis." SIGNOR-47338 N protein P0DTC9 UNIPROT G3BP1 protein Q13283 UNIPROT "down-regulates activity" binding 9606 32353859 t miannu "N targets stress granule protein G3BP1, an essential antiviral protein which is known to induce innate immune response through multiple mechanisms" SIGNOR-260749 PTEN protein P60484 UNIPROT HCLS1 protein P14317 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260052 CSNK2A1 protein P68400 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Thr23 TQGDDWDtDPDFVND 9606 10806407 t llicata "The in vivo Ser/Thr phosphorylation of HS1 is enhanced by okadaic acid and reduced by specific inhibitors of casein kinase (CK)2. In vitro, HS1 is an excellent substrate for either CK2 alpha subunit alone (Km = 47 nM) or CK2 holoenzyme | It is likely therefore that Thr16 and/or Thr23 account for the phosphate incorporated into HS1 threonyl residue(s) upon incubation with CK2." SIGNOR-250886 CSNK2A1 protein P68400 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Thr16 DVSVSVEtQGDDWDT 9606 10806407 t llicata "The in vivo Ser/Thr phosphorylation of HS1 is enhanced by okadaic acid and reduced by specific inhibitors of casein kinase (CK)2. In vitro, HS1 is an excellent substrate for either CK2 alpha subunit alone (Km = 47 nM) or CK2 holoenzyme | It is likely therefore that Thr16 and/or Thr23 account for the phosphate incorporated into HS1 threonyl residue(s) upon incubation with CK2." SIGNOR-250885 MAGEL2 protein Q9UJ55 UNIPROT TRIM27 protein P14373 UNIPROT "up-regulates activity" binding 9606 23452853 t miannu "MAGE proteins are a family of proteins that contain a conserved domain known as the MAGE homology domain. Recently, we showed that MAGE proteins function biochemically to bind to and enhance the activity of E3 RING ubiquitin ligases. The E3 RING ubiquitin ligase TRIM27 was identified as a major binding partner of MAGE-L2." SIGNOR-253513 SOX4 protein Q06945 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0001271 24183681 f apalma "Collectively, our experiments identified the oncogene Sox4 as a factor mediating increased serial-replating ability and blocked differentiation of Cebpa-deficient progenitors." SIGNOR-255676 EP300 protein Q09472 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 20660310 f amattioni "Switch to beta-catenin/p300-mediated gene expression is an essential first step in initiating normal cellular differentiation" SIGNOR-229780 PFAS protein O15067 UNIPROT 2-formamido-N(1)-(5-O-phosphonato-beta-D-ribosyl)acetamidine smallmolecule CHEBI:147287 ChEBI "up-regulates quantity" "chemical modification" 9606 33179964 t miannu "The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure." SIGNOR-267311 ponatinib chemical CHEBI:78543 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206280 LSM-20934 chemical CHEBI:109533 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258727 7-(dipropylamino)-5,6,7,8-tetrahydronaphthalen-2-ol chemical CHEBI:111176 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258724 dopamine smallmolecule CHEBI:18243 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258376 dopamine smallmolecule CHEBI:18243 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258717 dopamine smallmolecule CHEBI:18243 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257478 aripiprazole chemical CHEBI:31236 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002181 22025698 t Luana "Through a robust diversity-oriented modification of the scaffold represented by aripiprazole (1), we discovered UNC9975 (2), UNC0006 (3), and UNC9994 (4) as unprecedented β-arrestin–biased D2R ligands. " SIGNOR-258319 domperidone chemical CHEBI:31515 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258380 MN1 protein Q10571 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 10090 17494859 f irozzo "MN1 is a unique oncogene in hematopoiesis that both promotes proliferation/self-renewal and blocks differentiation, and may become useful as a predictive marker in AML treatment." SIGNOR-256016 MLLT11 protein Q13015 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0003295 21715312 f irozzo "Our results indicate that AF1q cooperates with the Notch signaling pathway to foster the emergence of BM prothymocytes and drive subsequent intrathymic specification toward the T-cell lineage." SIGNOR-259201 PRKCD protein Q05655 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates activity" phosphorylation Thr790 TRNDVAPtLMSVPRY 10029 27203386 t Manara "Phosphorylation of E-cadherin at threonine 790 by protein kinase Cδ reduces β-catenin binding and suppresses the function of E-cadherin." SIGNOR-260893 domperidone chemical CHEBI:31515 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258720 bromocriptine chemical CHEBI:3181 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258366 bromocriptine chemical CHEBI:3181 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258723 sulpiride chemical CHEBI:32168 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" -1 7576010 t miannu "The affinities of D2 receptors for agonists and antagonists were compared for receptors labeled with [1251]-7-OHPIPAT and with [*251]-NCQ-298 under conditions that promote, respectively, coupling or uncoupling of receptors to G proteins. Table 1. When receptors were labeled with [lzs1]-NCQ-298, D2 and D3 receptors displayed similar potencies for sulpiride, a D2 receptor antagonist (Figure 3A, Table I)." SIGNOR-258431 zotepine chemical CHEBI:32316 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258553 chlorpromazine chemical CHEBI:3647 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258370 "3-phenanthryl hydrogen sulfate" chemical CHEBI:37459 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" -1 7576010 t miannu "The affinities of D2 receptors for agonists and antagonists were compared for receptors labeled with [1251]-7-OHPIPAT and with [*251]-NCQ-298 under conditions that promote, respectively, coupling or uncoupling of receptors to G proteins. Table 1." SIGNOR-258439 clozapine chemical CHEBI:3766 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258368 apomorphine chemical CHEBI:48538 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258374 haloperidol chemical CHEBI:5613 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258372 Isoetharine chemical CHEBI:6005 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" -1 7576010 t miannu "The affinities of D2 receptors for agonists and antagonists were compared for receptors labeled with [1251]-7-OHPIPAT and with [*251]-NCQ-298 under conditions that promote, respectively, coupling or uncoupling of receptors to G proteins. Table 1." SIGNOR-258432 amisulpride chemical CHEBI:64045 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258364 (S)-(-)-sulpiride chemical CHEBI:64119 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258734 (R)-(+)-sulpiride chemical CHEBI:64122 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258735 "1-phospho-alpha-D-glucuronic acid" smallmolecule CHEBI:681 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" -1 7576010 t miannu "The affinities of D2 receptors for agonists and antagonists were compared for receptors labeled with [1251]-7-OHPIPAT and with [*251]-NCQ-298 under conditions that promote, respectively, coupling or uncoupling of receptors to G proteins. Table 1.Similarly, the affinities of D3 receptors for quinpirole and dopamine were much higher than the affinities of D:! receptors for the agonists in the presence of Gpp(NH)p and NaCl when [1251]-NCQ-298 was used to label receptors; however, when Gpp(NH)p and NaCl were not present, and when [12sI]-7-OH-PIPAT was used, receptors bound quinpirole and dopamine with nearly equal affinities (Table 1)." SIGNOR-258435 lurasidone chemical CHEBI:70735 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10030 20404009 t Luana "In vitro functional assays demonstrated that lurasidone acts as an antagonist at D2 and 5-HT7 receptors and as a partial agonist at the 5-HT1A receptor subtype." SIGNOR-259462 lurasidone chemical CHEBI:70735 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10030 20404009 t Luana "In vitro functional assays demonstrated that lurasidone acts as an antagonist at D2 and 5-HT7 receptors and as a partial agonist at the 5-HT1A receptor subtype." SIGNOR-257838 "SCH 23390" chemical CHEBI:73297 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258732 quinpirole chemical CHEBI:75401 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" -1 7576010 t miannu "D3 receptors have been reported, however, to have affinities nearly 100-fold higher than those of D2 receptors for some agonists, including (+/-)-7-hydroxy-n,n-dipropyl-aminotetralin (7-OH-DPAT) and quinpirole." SIGNOR-258441 pimozide chemical CHEBI:8212 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258719 ropinirole chemical CHEBI:8888 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" -1 9057850 t miannu "Compound (R)-6, the most active compound, showed dopaminergic D2 activity and also had affinity for the 5HT1A serotonin receptor subtype. Its dopaminergic activity was more selective for the D2 receptor subtype (259-fold D2/D3 selectivity) than propylamine analogue (R)-2 (14-fold selectivity) or other dopaminergic standards (e.g., pergolide, lisuride, bromocriptine, and ropinirole, 1.0-, 3.4-, 8.7-, and 2.6-fold selectivities, respectively)" SIGNOR-258600 SMAD1 protein Q15797 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0002729 23993924 f flangone "Engagement of BMP4-mediated signaling in adult mouse ovary-derived OSCs cultured in vitro drives differentiation of these cells into IVD oocytes through Smad1/5/8 activation and transcriptional up-regulation of key meiosis-initiating genes." SIGNOR-255259 (8R)-7-propyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-13,14-diol chemical CHEBI:92234 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258730 2-[4-[3-[2-(trifluoromethyl)-9-thioxanthenylidene]propyl]-1-piperazinyl]ethanol chemical CHEBI:93235 ChEBI DRD2 protein P14416 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258729 7-[4-[4-(2,3-Dichlorophenyl)-1,4-diazepan-1-yl]butoxy]-3,4-dihydro-1H-1,8-naphthyridin-2-one chemical CID:56593482 PUBCHEM DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 22025698 t Luana "Through a robust diversity-oriented modification of the scaffold represented by aripiprazole (1), we discovered UNC9975 (2), UNC0006 (3), and UNC9994 (4) as unprecedented β-arrestin–biased D2R ligands. " SIGNOR-258321 7-[4-[4-(2,3-Dichlorophenyl)-1,4-diazepan-1-yl]butoxy]-3,4-dihydro-1H-quinolin-2-one chemical CID:56597938 PUBCHEM DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002181 22025698 t Luana "Through a robust diversity-oriented modification of the scaffold represented by aripiprazole (1), we discovered UNC9975 (2), UNC0006 (3), and UNC9994 (4) as unprecedented β-arrestin–biased D2R ligands. " SIGNOR-258320 5-{3-[4-(2,3-Dichlorophenyl)piperidin-1-yl]propoxy}-1,3-benzothiazole chemical CID:56599142 PUBCHEM DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002181 22025698 t Luana "Through a robust diversity-oriented modification of the scaffold represented by aripiprazole (1), we discovered UNC9975 (2), UNC0006 (3), and UNC9994 (4) as unprecedented β-arrestin–biased D2R ligands. " SIGNOR-258322 TSPAN7 protein P41732 UNIPROT DRD2 protein P14416 UNIPROT "down-regulates quantity" binding 9606 BTO:0000007 28223337 t miannu "Tetraspanin-7 (TSPAN7) is expressed to variable degrees in different tissues, with the highest level in the brain, and multiple mutations in TSPAN7 have been implicated in intellectual disability. Our results showed that TSPAN7 was associated with DRD2 and reduced its surface expression by enhancing DRD2 internalization.Finally, TSPAN7 negatively affects DRD2-mediated signaling." SIGNOR-265557 NCS1 protein P62166 UNIPROT DRD2 protein P14416 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000938 12351722 t miannu "Here we show that the neuronal calcium sensor-1 (NCS-1) can mediate desensitization of D2 dopamine receptors. Analysis of D2 receptors expressed in human embryonic kidney 293 cells indicates that NCS-1 attenuates agonist-induced receptor internalization via a mechanism that involves a reduction in D2 receptor phosphorylation. Coimmunoprecipitation experiments from striatal neurons reveal that NCS-1 is found in association with both the D2 receptor and G-protein-coupled receptor kinase 2, a regulator of D2 receptor desensitization." SIGNOR-263964 CDK5 protein Q00535 UNIPROT DRD2 protein P14416 UNIPROT "down-regulates activity" phosphorylation Ser321 GLHSTPDsPAKPEKN 9606 24391960 t miannu "These results indicate that Cdk5-mediated phosphorylation of S321 inhibits DRD2 function, providing a novel regulatory mechanism for dopamine signaling." SIGNOR-259401 MAPK1 protein P28482 UNIPROT NID1 protein P14543 UNIPROT unknown phosphorylation Ser333 YSVPSVLsPRRAATE 10090 BTO:0000944 22028470 t miannu "We have optimized a chemical genetic system using analog-sensitive ERK2, a form of ERK2 engineered to use an analog of adenosine 5'-triphosphate (ATP), to tag and isolate ERK2 substrates in vitro. This approach identified 80 proteins phosphorylated by ERK2, 13 of which are known ERK2 substrates. With this improved methodology, we detected 98 sites directly phosphorylated by ERK2 on 80 proteins from NIH 3T3-L1 fibroblasts. Thirteen of these proteins are known substrates and the rest represent previously unknown kinase/substrate interactions. (table1)" SIGNOR-262771 HBP1 protein O60381 UNIPROT NCF1 protein P14598 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 15024088 t Luana "Together, these results indicate that HBP1 may contribute to the regulation of NADPH oxidase-dependent superoxide production through transcriptional repression of the p47phox gene. " SIGNOR-261614 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser370 PAVPPRPsADLILNR 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89209 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser315 AHSIHQRsRKRLSQD 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89193 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser379 DLILNRCsESTKRKL 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89213 GART protein P22102 UNIPROT 2-formamido-N(1)-(5-O-phosphonato-beta-D-ribosyl)acetamidine smallmolecule CHEBI:147287 ChEBI "down-regulates quantity" "chemical modification" 9606 33179964 t miannu "The second enzyme in the DNPB pathway is trifunc tional GART (TGART), whose domains and activities include: glycinamide ribonucleotide synthase (GARS) that catalyzes the ATP-dependent process that uses 5- PRA and Gly to make glycinamide ribonucleotide (GAR); glycinamide ribonucleotide transformylase (GART) that transfers the formyl group of N10-formyltetrahydrofolate to GAR, generating formylglycinamide ribonucleotide (FGAR); and aminoimidazole ribonucleotide synthase (AIRS) that converts formylglycinamidine ribonucleotide (FGAM) to aminoimidazole ribonucleotide (AIR) in an ATP-dependent manner." SIGNOR-267314 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser320 QRSRKRLsQDAYRRN 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89197 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser303 RGAPPRRsSIRNAHS 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89182 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser359 EERQTQRsKPQPAVP 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89205 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89201 PRKCB protein P05771 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89186 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser303 RGAPPRRsSIRNAHS 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89150 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser359 EERQTQRsKPQPAVP 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89170 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89166 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser320 QRSRKRLsQDAYRRN 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89162 BCOR protein Q6W2J9 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 10090 BTO:0004850 26847029 f irozzo "Our results strongly suggest that BCOR plays an indispensable role in hematopoiesis by inhibiting myeloid cell proliferation and differentiation and offer a mechanistic explanation for how BCOR regulates gene expression such as Hox genes." SIGNOR-256010 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser370 PAVPPRPsADLILNR 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89174 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser315 AHSIHQRsRKRLSQD 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89158 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser379 DLILNRCsESTKRKL 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89178 PRKCA protein P17252 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89154 MAPK3 protein P27361 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 16778989 t gcesareni "Inhibitors of the erk1/2 pathway abrogated gm-csf-induced phosphorylation of ser345, while p38 mapk inhibitor abrogated tnf-alpha-induced phosphorylation of ser345.These results show that the ala-mutated p47phox acts as a dominant-negative inhibitor of endogenous p47phox and clearly indicate that phosphorylation of ser345 is required for the priming of nadph oxidase activity in neutrophil-like cells." SIGNOR-147174 MAPK3 protein P27361 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 8626435 t esanto "Upon activation, several serine residues on the cytosolic oxidase subunit p47phox become phosphorylated. Mitogen-activated protein kinase phophorylated only the peptide containing ser345/348." SIGNOR-40821 MAPK1 protein P28482 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 16778989 t gcesareni "Erk1/2 are the kinases involved in p47phox_ phosphorylation on ser345 in gm-csfprimed human neutrophils._ Phosphorylation of ser345 is required for the priming of nadph oxidase activity in neutrophil-like cells" SIGNOR-147170 AKT1 protein P31749 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-252587 AKT1 protein P31749 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-252586 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser315 AHSIHQRsRKRLSQD 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89264 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser379 DLILNRCsESTKRKL 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89288 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser359 EERQTQRsKPQPAVP 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89280 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89272 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser303 RGAPPRRsSIRNAHS 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89252 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser370 PAVPPRPsADLILNR 9606 BTO:0000130 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89284 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser320 QRSRKRLsQDAYRRN 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89268 PRKCZ protein Q05513 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 12056906 t lperfetto "Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation." SIGNOR-89260 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser315 AHSIHQRsRKRLSQD 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89225 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser379 DLILNRCsESTKRKL 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89248 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89221 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser320 QRSRKRLsQDAYRRN 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89229 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser370 PAVPPRPsADLILNR 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89241 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser359 EERQTQRsKPQPAVP 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89237 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89233 PRKCD protein Q05655 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser303 RGAPPRRsSIRNAHS 9606 BTO:0000130 12056906 t esanto "Pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation. The use of p47phox mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc?, ???, And ?." SIGNOR-89217 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.These results strongly support the observation that irak-4 is a kinase for p47phox in vivo. We also detected the signature of phosphorylation at ser320 and ser345" SIGNOR-152019 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Thr133 KLPTDNQtKKPETYL 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152023 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Thr356 PLEEERQtQRSKPQP 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152027 retinol smallmolecule CHEBI:50211 ChEBI retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS9" SIGNOR-265118 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser288 QKSGQDVsQAQRQIK 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152011 AKT proteinfamily SIGNOR-PF24 SIGNOR NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-72133 AKT proteinfamily SIGNOR-PF24 SIGNOR NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-72137 L-serine chemical CHEBI:17115 ChEBI PKM protein P14618 UNIPROT "up-regulates activity" "chemical activation" 9606 23064226 t "We show that serine can bind to and activate human PKM2, and that PKM2 activity in cells is reduced in response to serine deprivation." SIGNOR-251557 Alkannin chemical CHEBI:2578 ChEBI PKM protein P14618 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000093;BTO:0000018 21516121 t lperfetto "Shikonin and its analogs inhibit cancer cell glycolysis by targeting tumor pyruvate kinase-M2. |Shikonin and alkannin are potent inhibitors of recombinant human PKM2|Shikonin and alkannin significantly inhibited the glycolytic rate, as manifested by cellular lactate production and glucose consumption in drug-sensitive and resistant cancer cell lines (MCF-7, MCF-7/Adr, MCF-7/Bcl-2, MCF-7/Bcl-x(L) and A549) that primarily express PKM2." SIGNOR-262009 Shikonin chemical CHEBI:81068 ChEBI PKM protein P14618 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21516121 t lperfetto "Shikonin and its analogs inhibit cancer cell glycolysis by targeting tumor pyruvate kinase-M2. |Shikonin and alkannin are potent inhibitors of recombinant human PKM2|Shikonin and alkannin significantly inhibited the glycolytic rate, as manifested by cellular lactate production and glucose consumption in drug-sensitive and resistant cancer cell lines (MCF-7, MCF-7/Adr, MCF-7/Bcl-2, MCF-7/Bcl-x(L) and A549) that primarily express PKM2." SIGNOR-262008 CREB1 protein P16220 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16308421 f gcesareni "In fasted mammals, glucose homeostasis is maintained through induction of the camp response element-binding protein (creb) coactivator transducer of regulated creb activity 2 (torc2), which stimulates the gluconeogenic program in concert with the forkhead factor foxo1" SIGNOR-142103 SREBF1 protein P36956 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16308421 t gcesareni "Well-described targets of srebp-1 and the carbohydrate response element binding protein (chrebp), which include the following: fatty acid synthase (fas), acetyl coa carboxylase (acc1), and liver pyruvate kinase (l-pk)" SIGNOR-142297 SREBF1 protein P36956 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20577053 t gcesareni "Well-described targets of srebp-1 and the carbohydrate response element binding protein (chrebp), which include the following: fatty acid synthase (fas), acetyl coa carboxylase (acc1), and liver pyruvate kinase (l-pk)" SIGNOR-166381 EGLN3 protein Q9H6Z9 UNIPROT PKM protein P14618 UNIPROT "up-regulates activity" hydroxylation Pro408 LAPITSDpTEATAVG 9606 BTO:0000567 21620138 t "Interaction of PKM2 with prolyl hydroxylase 3 (PHD3) enhances PKM2 binding to HIF-1α and PKM2 coactivator function. Mass spectrometry and anti-hydroxyproline antibody assays demonstrate PKM2 hydroxylation on proline-403/408. PHD3 knockdown inhibits PKM2 coactivator function, reduces glucose uptake and lactate production, and increases O(2) consumption in cancer cells." SIGNOR-267477 EGLN3 protein Q9H6Z9 UNIPROT PKM protein P14618 UNIPROT "up-regulates activity" hydroxylation Pro403 EELRRLApITSDPTE 9606 BTO:0000567 21620138 t "Interaction of PKM2 with prolyl hydroxylase 3 (PHD3) enhances PKM2 binding to HIF-1α and PKM2 coactivator function. Mass spectrometry and anti-hydroxyproline antibody assays demonstrate PKM2 hydroxylation on proline-403/408. PHD3 knockdown inhibits PKM2 coactivator function, reduces glucose uptake and lactate production, and increases O(2) consumption in cancer cells." SIGNOR-267476 PIM2 protein Q9P1W9 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr454 RAPIIAVtRNPQTAR 9606 24142698 t miannu "Here, we identified the protein-serine/threonine kinase PIM2, a known oncogene, as a novel binding partner of PKM2. The interaction between PIM2 and PKM2 was confirmed by multiple biochemical approaches in vitro and in cultured cells. Importantly, we found that PIM2 could directly phosphorylate PKM2 on the Thr-454 residue, resulting in an increase of PKM2 protein levels. Compared with wild type, PKM2 with the phosphorylation-defective mutation displayed a reduced effect on glycolysis" SIGNOR-267472 PIM2 protein Q9P1W9 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr454 RAPIIAVtRNPQTAR 9606 24142698 t Manara "Importantly, we found that PIM2 could directly phosphorylate PKM2 on the Thr-454 residue, resulting in an increase of PKM2 protein levels." SIGNOR-260905 S protein P59594 UNIPROT HSP90B1 protein P14625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940539 f miannu "Perturbation of the function of endoplasmic reticulum (ER) causes stress leading to the activation of cell signaling pathways known as the unfolded protein response (UPR). Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) uses ER as a site for synthesis and processing of viral proteins. In this report, we demonstrate that infection with SARS-CoV induces the UPR in cultured cells. A comparison with M, E, and NSP6 proteins indicates that SARS-CoV spike (S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP homologous protein." SIGNOR-260352 R547 chemical CID:6918852 PUBCHEM CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206349 CDKN1A protein P38936 UNIPROT CCNB1 protein P14635 UNIPROT down-regulates binding 9606 19158493 t gcesareni "P21-mediated degradation of cyclin b1 in response to dna damage is necessary for the maintenance of g2 cell cycle arrest." SIGNOR-183498 MXI1 protein P50539 UNIPROT CCNB1 protein P14635 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002036 11875718 t Luana "Mxi1 inhibits the proliferation of U87 glioma cells through down-regulation of cyclin B1 gene expression | Mxi1 inhibits the promoter activity of the cyclin B1 gene." SIGNOR-266064 PLK1 protein P53350 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates activity" phosphorylation Ser126 PILVDTAsPSPMETS 9606 BTO:0000567 11242082 t lperfetto "Phosphorylation of cyclin b1 is central to its nuclear translocationduring cell-cycle progression in hela cells, a change in the kinase activity of endogenous plk1 toward s147 and/or s133 correlates with a kinase activity in the cell extractsa mutant cyclin b1 in which s133 and s147 are replaced by alanines remains in the cytoplasm, whereas wild-type cyclin b1 accumulates in the nucleus during prophase.Together, these results suggest that phosphorylation of s133 and s147 is necessary for the nuclear translocation of cyclin b1 during prophase, and that phosphorylation of s126 and s128 may stimulate the nuclear translocation." SIGNOR-105707 PLK1 protein P53350 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates activity" phosphorylation Ser128 LVDTASPsPMETSGC 9606 BTO:0000567 11242082 t lperfetto "Phosphorylation of cyclin b1 is central to its nuclear translocationduring cell-cycle progression in hela cells, a change in the kinase activity of endogenous plk1 toward s147 and/or s133 correlates with a kinase activity in the cell extractsa mutant cyclin b1 in which s133 and s147 are replaced by alanines remains in the cytoplasm, whereas wild-type cyclin b1 accumulates in the nucleus during prophase.Together, these results suggest that phosphorylation of s133 and s147 is necessary for the nuclear translocation of cyclin b1 during prophase, and that phosphorylation of s126 and s128 may stimulate the nuclear translocation." SIGNOR-105711 PLK1 protein P53350 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates activity" phosphorylation Ser133 SPSPMETsGCAPAEE 9606 BTO:0000567 11242082 t lperfetto "Phosphorylation of cyclin b1 is central to its nuclear translocationduring cell-cycle progression in hela cells, a change in the kinase activity of endogenous plk1 toward s147 and/or s133 correlates with a kinase activity in the cell extractsa mutant cyclin b1 in which s133 and s147 are replaced by alanines remains in the cytoplasm, whereas wild-type cyclin b1 accumulates in the nucleus during prophase.Together, these results suggest that phosphorylation of s133 and s147 is necessary for the nuclear translocation of cyclin b1 during prophase, and that phosphorylation of s126 and s128 may stimulate the nuclear translocation." SIGNOR-105715 PLK1 protein P53350 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates activity" phosphorylation Ser147 EDLCQAFsDVILAVN 9606 BTO:0000567 11242082 t lperfetto "Phosphorylation of cyclin b1 is central to its nuclear translocationduring cell-cycle progression in hela cells, a change in the kinase activity of endogenous plk1 toward s147 and/or s133 correlates with a kinase activity in the cell extractsa mutant cyclin b1 in which s133 and s147 are replaced by alanines remains in the cytoplasm, whereas wild-type cyclin b1 accumulates in the nucleus during prophase.Together, these results suggest that phosphorylation of s133 and s147 is necessary for the nuclear translocation of cyclin b1 during prophase, and that phosphorylation of s126 and s128 may stimulate the nuclear translocation." SIGNOR-105719 PTCH1 protein Q13635 UNIPROT CCNB1 protein P14635 UNIPROT up-regulates binding 9606 11331587 t "Type I noncanonical;P-cyclina B (CCNB)." gcesareni "In addition, we demonstrate that endogenous ptc1 and endogenous cyclin B1 interact in vivo. The findings reported here demonstrate that ptc1 participates in determining the subcellular localization of cyclin B1 and suggest a link between the tumor suppressor activity of ptc1 and the regulation of cell division. Thus, we propose that ptc1 participates in a G2/M checkpoint by regulating the localization of MPF." SIGNOR-199147 HLX protein Q14774 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261619 APC-c complex SIGNOR-C150 SIGNOR CCNB1 protein P14635 UNIPROT "down-regulates quantity by destabilization" ubiquitination 21596315 t lperfetto "Complexed with the activator proteins CDC20 or CDH1 (Fang et al., 1998, Visintin et al., 1997), the APC/C recognizes, ubiquitinates, and targets for proteasomal degradation a multitude of cell cycle regulators containing KEN or D box degrons, including securin, cyclin A, and cyclin B." SIGNOR-265051 HMGB1 protein P09429 UNIPROT HOXB3 protein P14651 UNIPROT "up-regulates activity" binding -1 8890171 t miannu "We show that HMG1 interacts with proteins encoded by the HOX gene family by establishing protein-protein contacts between the HMG box domains and the HOX homeodomain. The functional role of these interactions was studied using the transcriptional activity of the human HOXD9 protein as a model. HMG1 enhances, in a dose-dependent fashion, the sequence-specific DNA binding activity in vitro, and the transcriptional activation in a co-transfection assay in vivo, of the HOXD9 protein." SIGNOR-219902 HMGB1 protein P09429 UNIPROT HOXB1 protein P14653 UNIPROT "up-regulates activity" binding -1 8890171 t miannu "We show that HMG1 interacts with proteins encoded by the HOX gene family by establishing protein-protein contacts between the HMG box domains and the HOX homeodomain. The functional role of these interactions was studied using the transcriptional activity of the human HOXD9 protein as a model. HMG1 enhances, in a dose-dependent fashion, the sequence-specific DNA binding activity in vitro, and the transcriptional activation in a co-transfection assay in vivo, of the HOXD9 protein." SIGNOR-219853 PBX1 protein P40424 UNIPROT HOXB1 protein P14653 UNIPROT "up-regulates activity" binding -1 10052460 t 2 miannu "Pbx1 and exd act as cofactors that enhance the DNA binding specificity of Hox proteins. The structure of the HoxB1–Pbx1–DNA ternary complex shows that HoxB1 and Pbx1 bind to overlapping binding sites located on opposite faces of the DNA." SIGNOR-241219 PKNOX1 protein P55347 UNIPROT HOXB1 protein P14653 UNIPROT "up-regulates activity" binding -1 9482740 t 2 miannu "we observe the formation of a ternary Prep1-Pbx1-HOXB1 complex on a HOXB1-responsive target in vitro. Interaction with Prep1 enhances the ability of the HOXB1-Pbx1 complex to activate transcription in a cooperative fashion from the same target." SIGNOR-241215 ALDH1A2 protein O94788 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265125 ROR1 protein Q01973 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation 9606 BTO:0000551 22439932 t miannu "Ror1 binds to and phosphorylates c-src / ror1 kinase-dependent c-src activation" SIGNOR-196751 SGK1 protein O00141 UNIPROT SLC2A4 protein P14672 UNIPROT "up-regulates activity" phosphorylation Ser274 LERERPLsLLQLLGS 8355 BTO:0000887 17382906 t lperfetto "We evaluated the putative role of sgk1 in the modulation of glut4. Coexpression of the kinase along with glut4 in xenopus oocytes stimulated glucose transport. The enhanced glut4 activity was paralleled by increased transporter abundance in the plasma membrane. Disruption of the sgk1 phosphorylation site on glut4 ((s274a)glut4) abrogated the stimulating effect of sgk1. In summary, sgk1 promotes glucose transporter membrane abundance via glut4 phosphorylation at ser274." SIGNOR-236653 TBC1D4 protein O60343 UNIPROT SLC2A4 protein P14672 UNIPROT down-regulates 9606 12637568 f gcesareni "These findings strongly indicate that insulin-stimulated phosphorylation of as160 is required for glut4 translocation and that this phosphorylation signals translocation through inactivation of the rab gap function." SIGNOR-99303 INS protein P01308 UNIPROT SLC2A4 protein P14672 UNIPROT "up-regulates activity" 9606 BTO:0000887 9415393 f lperfetto "Studies in adipose cells have demonstrated that insulin stimulates its receptor to phosphorylate tyrosine residues in irs-1, leading to activation of phosphatidylinositol 3-kinase, which plays a necessary role in mediating the translocation of the insulin-responsive glucose transporter glut4 to the cell surface." SIGNOR-236781 TP53 protein P04637 UNIPROT SLC2A4 protein P14672 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27692180 t miannu "P53 regulates basal expression of AIF and SCO2 and facilitates oxidative phosphorylation. The expression of GLUT1, GLUT4, and HK2 is negatively regulated by p53, whereas TIGAR expression is induced by p53. The net result of p53-mediated regulation of these glycolytic enzymes is the suppression of glycolysis. In addition, p53 directly binds and inhibits G6PD activity and downregulates the pentose phosphate pathway." SIGNOR-267465 MAPK1 protein P28482 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 20231899 f gcesareni "An erk pharmacological inhibitor, pd98059, and the pld inhibitor, 1-btoh, both attenuate (14)c-glucose uptake in muscle cells. Finally, the extracellular stresses caused by glucose deprivation or aminoimidazole carboxamide ribonucleotide (aicar;ampk activator) regulate (14)c-glucose uptake and cell surface glucose transport (glut) 4 through erk stimulation by ampk-mediated pld1 activation." SIGNOR-164286 AKT1 protein P31749 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 9415393 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "Akt is not only capable of stimulating the translocation of glut4 to the cell surface. Endogenous akt is likely to play a significant physiological role in insulin-stimulated glucose uptake in insulin targets such as muscle and adipose tissue" SIGNOR-252580 PRKAA1 protein Q13131 UNIPROT SLC2A4 protein P14672 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17609368 f gcesareni "Several in vivo studies using aicar to activate ampk chronically determined that mitochondrial enzymes [e.g., cytochrome c, uncoupling protein 3 (ucp-3)] and proteins involved in glucose uptake (glut4)are increased at the transcriptional level in skeletal muscle." SIGNOR-156786 EXOC7 protein Q9UPT5 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 12687004 f gcesareni "So, the exocyst might have a crucial role in the targeting of the glut4 vesicle to the plasma membrane, perhaps directing the vesicle to the precise site of fusion" SIGNOR-100242 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A4 protein P14672 UNIPROT up-regulates 9606 9415393 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "Akt is not only capable of stimulating the translocation of glut4 to the cell surface. Endogenous akt is likely to play a significant physiological role in insulin-stimulated glucose uptake in insulin targets such as muscle and adipose tissue" SIGNOR-53968 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A4 protein P14672 UNIPROT up-regulates 9606 8940145 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "The constitutively active Akt induced glucose uptake into adipocytes in the absence of insulin by stimulating translocation of the insulin-responsive glucose transporter 4 to the plasma membrane." SIGNOR-45117 MITF protein O75030 UNIPROT TYR protein P14679 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 10080955 f miannu "Microphthalmia transcription factor MITF, a melanocyte-specific basic helix-loop-helix protein, has been shown to transactivate tyrosinase and TRP-1 genes in vitro by binding to a shared regulatory sequence known as M box. both activation of positive factors such as MITF and inactivation of negative regulatory factors may be required for TRP-1 gene expression during melanocytic differentiation." SIGNOR-254593 PRKCB protein P05771 UNIPROT TYR protein P14679 UNIPROT up-regulates phosphorylation Ser523 MEKEDYHsLYQSHL 9606 10347209 t llicata "We conclude that pkc-beta activates tyrosinase directly by phosphorylating serine residues at positions 505 and 509 in the cytoplasmic domain of this melanosome-associated protein. our results strongly suggest that direct phosphorylation of tyrosinase by pkc-_ leads to its activation." SIGNOR-67866 GATA1 protein P15976 UNIPROT GP9 protein P14770 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002581 15466856 f miannu "Both Fli-1 and GATA-1 are required for formation of an active transcriptional complex on the C-MPL and GPIX promoters in vivo." SIGNOR-254161 IL1A protein P01583 UNIPROT IL1R1 protein P14778 UNIPROT "up-regulates activity" binding 9606 BTO:0000876 7964161 t lperfetto "Interleukin-1 receptor (il-1r) is a cytokine receptor which binds interleukin 1." SIGNOR-35077 GOPC protein Q9HD26 UNIPROT CFTR protein P13569 UNIPROT down-regulates binding 9606 11707463 t miannu "Cal binds to cftr / cal affects insertion of cftr to the plasma membrane as well as its half-life in the plasma membrane." SIGNOR-111671 IL1B protein P01584 UNIPROT IL1R1 protein P14778 UNIPROT up-regulates binding 9606 BTO:0001253 9625767 t gcesareni "Il-1 binding to its receptor triggers a cascade of signaling events, including activation of the stress-activated mitogen-activated protein (map) kinases, c-jun nh2-terminal kinase (jnk) and p38 map kinase, as well as transcription factor nuclear factor kappab (nf-kappab)." SIGNOR-58122 IL1B protein P01584 UNIPROT IL1R1 protein P14778 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 24166242 t lperfetto "Pro-IL-1beta, mIL-1beta and mIL-beta all bind to IL-1RI, which recruits the IL-1 receptor accessory protein (IL-1RAcP) as a co-receptor." SIGNOR-249511 IL1RN protein P18510 UNIPROT IL1R1 protein P14778 UNIPROT "down-regulates activity" binding 9606 2876877 t Gianni "Homozygous truncating mutations result in lack of secreted interleukin-1–receptor antagonist protein, which inhibits the proinflammatory cytokines interleukin-1α and interleukin-1β" SIGNOR-262302 IL1RAP protein Q9NPH3 UNIPROT IL1R1 protein P14778 UNIPROT up-regulates binding 9606 12530978 t gcesareni "Here we report that the soluble form of the il-1 receptor accessory protein (acp) increases the affinity of binding of human il-1alpha and il-1beta to the soluble human type ii il-1 receptor by approximately 100-fold," SIGNOR-97396 SNAI2 protein O43623 UNIPROT MMP9 protein P14780 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 22074556 f miannu "We demonstrated that forced expression of SLUG elevated CXCR4 and CXCL12 expression in human prostate cancer cell lines PC3, DU145, 22RV1, and LNCaP; conversely, reduced expression of SLUG by shRNA downregulated CXCR4 and CXCL12 expression at RNA and protein levels in prostate cancer cells. Furthermore, ectopic expression of SLUG increased MMP9 expression and activity in PC3, 22RV1, and DU-145 cells, and SLUG knockdown by shRNA downregulated MMP9 expression." SIGNOR-255170 SPDEF protein O95238 UNIPROT MMP9 protein P14780 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003160 22761428 f miannu "Transcriptional analysis of several genes associated with tumor metastasis, invasion, and the epithelial-mesenchymal transition demonstrated that SPDEF expression selectively down-regulated MMP9 and MMP13 in prostate cancer cells." SIGNOR-255218 A2M protein P01023 UNIPROT MMP9 protein P14780 UNIPROT "down-regulates activity" binding -1 9344465 t lperfetto "Both PZP and a2M collagenase complexes incubated with gelatin demonstrated a significant inhibition of the catalytic activity| MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261801 ETS1 protein P14921 UNIPROT MMP9 protein P14780 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22270366 f miannu "VEGF-induced MMP-9 and MMP-13 promoter activities were down-regulated in ETS-1 siRNA-transfected cells. it is hypothesized that the activation of PI3K/AKT and p38 MAPK by VEGF results in ETS-1 gene expression, which activates MMP-9 and MMP-13, leading to the invasion and scattering of SKOV-3 cells." SIGNOR-254083 PZP protein P20742 UNIPROT MMP9 protein P14780 UNIPROT "down-regulates activity" binding -1 9344465 t lperfetto "Both PZP and a2M collagenase complexes incubated with gelatin demonstrated a significant inhibition of the catalytic activity| MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261802 USP6 protein P35125 UNIPROT MMP9 protein P14780 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20418905 f miannu "In this study we show that tre17 is sufficient to induce expression of mmp-9 and mmp-10, in a manner requiring its usp activity, but not its ability to bind arf6. Tre17 induces transcription of mmp-9 through activation of nuclear factor-kappab (nf-kappab), mediated in part by the gtpase rhoa and its effector kinase, rock." SIGNOR-164946 SPRY4 protein Q9C004 UNIPROT MMP9 protein P14780 UNIPROT "down-regulates activity" 9606 BTO:0002058 20501643 f miannu "When Spry4 was stably transfected into H157 and H2122 NSCLC cell lines, decreased migration and invasion were observed. Matrix metalloproteinase-9 activity was decreased, and the expression of matrix metalloproteinase inhibitors TIMP1 and CD82 were increased. Stable expression of Spry4 led to reduced cell growth and reduced anchorage-independent growth in NSCLC cell lines, along with upregulation of tumor suppressors p53 and p21." SIGNOR-253037 LCK protein P06239 UNIPROT IL2RB protein P14784 UNIPROT unknown phosphorylation Tyr418 LSGEDDAyCTFPSRD -1 10214954 t "Recombinant p56(lck) phosphorylates in vitro tyrosine residues within the IL-2Rbeta chain. p56(lck) phosphorylates tyrosine residues 355, 358 and 361 but not 338 of the IL-2Rbeta chain acidic subdomain. p56(lck) also phosphorylates very efficiently the two tyrosines present in the IL-2Rbeta chain C-terminal region, Tyr-392 and Tyr-510." SIGNOR-251378 LCK protein P06239 UNIPROT IL2RB protein P14784 UNIPROT unknown phosphorylation Tyr536 LPLNTDAyLSLQELQ -1 10214954 t "Recombinant p56(lck) phosphorylates in vitro tyrosine residues within the IL-2Rbeta chain. p56(lck) phosphorylates tyrosine residues 355, 358 and 361 but not 338 of the IL-2Rbeta chain acidic subdomain. p56(lck) also phosphorylates very efficiently the two tyrosines present in the IL-2Rbeta chain C-terminal region, Tyr-392 and Tyr-510." SIGNOR-251379 LCK protein P06239 UNIPROT IL2RB protein P14784 UNIPROT unknown phosphorylation Tyr387 VYFTYDPySEEDPDE -1 10214954 t "Recombinant p56(lck) phosphorylates in vitro tyrosine residues within the IL-2Rbeta chain. p56(lck) phosphorylates tyrosine residues 355, 358 and 361 but not 338 of the IL-2Rbeta chain acidic subdomain. p56(lck) also phosphorylates very efficiently the two tyrosines present in the IL-2Rbeta chain C-terminal region, Tyr-392 and Tyr-510." SIGNOR-251377 LCK protein P06239 UNIPROT IL2RB protein P14784 UNIPROT unknown phosphorylation Tyr384 ACQVYFTyDPYSEED -1 10214954 t "Recombinant p56(lck) phosphorylates in vitro tyrosine residues within the IL-2Rbeta chain. p56(lck) phosphorylates tyrosine residues 355, 358 and 361 but not 338 of the IL-2Rbeta chain acidic subdomain. p56(lck) also phosphorylates very efficiently the two tyrosines present in the IL-2Rbeta chain C-terminal region, Tyr-392 and Tyr-510." SIGNOR-251376 LCK protein P06239 UNIPROT IL2RB protein P14784 UNIPROT unknown phosphorylation Tyr381 EIEACQVyFTYDPYS -1 10214954 t "Recombinant p56(lck) phosphorylates in vitro tyrosine residues within the IL-2Rbeta chain. p56(lck) phosphorylates tyrosine residues 355, 358 and 361 but not 338 of the IL-2Rbeta chain acidic subdomain. p56(lck) also phosphorylates very efficiently the two tyrosines present in the IL-2Rbeta chain C-terminal region, Tyr-392 and Tyr-510." SIGNOR-251375 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr536 LPLNTDAyLSLQELQ 9534 BTO:0000298 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251341 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr418 LSGEDDAyCTFPSRD 9534 BTO:0000298 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251340 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr364 SCFTNQGyFFFHLPD 9534 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251342 PTPN6 protein P29350 UNIPROT IL2RB protein P14784 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 9520455 t gcesareni "We have found that il-2 induces association of shp-1 with the il-2 receptor complex, and that once shp-1 is recruited to the activated receptor it is able to decrease tyrosine phosphorylation of il-2rbeta and the associated tyrosine kinases jak1 and jak3." SIGNOR-55989 IL15RA protein Q13261 UNIPROT IL2RB protein P14784 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103 17709786 t milica "The il-15 receptor comprises a heterotrimeric complex consisting of the common ?cytokine Receptor (?c), the il-2 ? Receptor subunit (il-2r?), And an il-15-specific ? Receptor (il-15r?)" SIGNOR-157418 "denileukin diftitox" smallmolecule SID:125240988 ChEBI IL2RB protein P14784 UNIPROT "up-regulates activity" "chemical activation" 9606 15757436 t miannu "Denileukin diftitox (DAB389IL-2; Ontak) is a novel recombinant fusion protein approved by the US Food and Drug Administration for the treatment of relapsed or refractory cutaneous T-cell lymphoma. It consists of fragments of diphtheria toxin linked to human interleukin-2 and works by targeting the high-affinity interleukin-2 receptor expressed on malignant cells. " SIGNOR-259393 "125-L-serine-2-133-interleukin 2 (human reduced)" smallmolecule SID:46508054 ChEBI IL2RB protein P14784 UNIPROT "up-regulates activity" "chemical activation" 9606 18031103 t miannu "Aldesleukin (recombinant IL-2) has similar pharmacodynamic properties to endogenous IL-2 and, when administered to patients with cancer, stimulates the antitumour immune response." SIGNOR-259389 PER2 protein O15055 UNIPROT POU2F1 protein P14859 UNIPROT "down-regulates activity" binding 9606 BTO:0001939 23836662 t miannu "This PER2-OCT1 interaction effectively converted OCT1 sites, which normally activate expression, into repressor sites by recruitment of a polycomb repressor complex including EZH2 and SUZ12, as well as HDAC2." SIGNOR-254148 HMGB2 protein P26583 UNIPROT POU2F1 protein P14859 UNIPROT "up-regulates activity" binding 10090 BTO:0002910 7720710 t 2 miannu "HMG2 and Oct2 interact via their HMG domains and POU homeodomains, respectively. This interaction is not restricted to Oct2, as other members of the octamer transcription factor family like Oct1 and Oct6 also interact with HMG2. The interaction with HMG2 results in a marked increase in the sequence-specific DNA binding activity of the Oct proteins" SIGNOR-240151 PRKDC protein P78527 UNIPROT POU2F1 protein P14859 UNIPROT down-regulates phosphorylation Thr226 LQAQNLLtQLPQQSQ 9606 9368058 t lperfetto "Through a similar strategy, t226 and s232 were characterized as the dna-pk phosphorylation sites" SIGNOR-53262 PRKAA1 protein Q13131 UNIPROT POU2F1 protein P14859 UNIPROT down-regulates phosphorylation Ser385 RRRKKRTsIETNIRV 9606 1684878 t lperfetto "Mitosis-specific phosphorylation site in the homeodomain of oct-1 was phosphorylated in vitro by protein kinase a. Pka-mediated phosphorylation event was identified in the cns-specific pou domain protein brn-2/n-oct-3/pou3f2 (nieto et al. 2007). In this case, the modification, at a position homologous to oct1 s385, was found to alter binding specificity for complex dimeric sites." SIGNOR-20971 PRKAA1 protein Q13131 UNIPROT POU2F1 protein P14859 UNIPROT down-regulates phosphorylation Ser385 RRRKKRTsIETNIRV 9606 9368058 t lperfetto "Mitosis-specific phosphorylation site in the homeodomain of oct-1 was phosphorylated in vitro by protein kinase a. Pka-mediated phosphorylation event was identified in the cns-specific pou domain protein brn-2/n-oct-3/pou3f2 (nieto et al. 2007). In this case, the modification, at a position homologous to oct1 s385, was found to alter binding specificity for complex dimeric sites." SIGNOR-53254 CAMK4 protein Q16566 UNIPROT HNRNPL protein P14866 UNIPROT up-regulates phosphorylation Ser544 GKSERSSsGLLEWES 9606 22570490 t lperfetto "Here we show that the regulation of the stress axis-regulated exon of the slo1 potassium channel transcripts by membrane depolarization requires a highly conserved camkiv target serine (ser-513) of the heterogeneous ribonucleoprotein l. Ser-513 phosphorylation within the rna recognition motif 4 enhanced heterogeneous ribonucleoprotein l interaction with the camkiv-responsive rna element 1 of stress axis-regulated exon and inhibited binding of the large subunit of the u2 auxiliary factor u2af65." SIGNOR-197367 PCDH19 protein Q8TAB3 UNIPROT GABRA1 protein P14867 UNIPROT "up-regulates quantity by stabilization" binding 10116 BTO:0003102 SIGNOR-C330 29360992 t miannu "Here, we found that PCDH19 binds the alpha subunits of GABAAR and regulates its surface availability and currents in cultured hippocampal neurons. The PCDH19 gene (Xp22.1) encodes the cell-adhesion protein protocadherin-19 (PCDH19) and is responsible for a neurodevelopmental pathology characterized by female-limited epilepsy, cognitive impairment and autistic features, the pathogenic mechanisms of which remain to be elucidated. Here, we identified a new interaction between PCDH19 and GABAA receptor (GABAAR) alpha subunits in the rat brain. PCDH19 shRNA-mediated downregulation reduces GABAAR surface expression and affects the frequency and kinetics of miniature inhibitory postsynaptic currents (mIPSCs) in cultured hippocampal neurons. " SIGNOR-267217 TLX3 protein O43711 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" binding 9606 BTO:0002504 22516263 t irozzo "We show that the cortical thymic maturation arrest in T-lineage ALLs that overexpress TLX1 or TLX3 is due to binding of TLX1/TLX3 to ETS1, leading to repression of T cell receptor (TCR) α enhanceosome activity and blocked TCR-Jα rearrangement." SIGNOR-259098 MAF protein O75444 UNIPROT ETS1 protein P14921 UNIPROT down-regulates binding 9606 9566892 t miannu "Full-length c-maf binds to the c-myb and ets-1. / c-maf inhibits c-myb and ets-1 transcriptional activity." SIGNOR-56808 CARM1 protein Q86X55 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 24332853 f miannu "PRMT4 blocks myeloid differentiation of human hematopoietic stem/progenitor cells While PRMT4 promotes differentiation in several biological systems including T cell, adipocyte and muscle development, it blocks differentiation in the hematopoietic system, allowing HSPCs to maintain stemness. " SIGNOR-261968 ALDH1A1 protein P00352 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265122 TP53 protein P04637 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" binding 9606 14586398 t miannu "We demonstrate that p53 and ets-1 coregulate TXSA in an antagonistic and inter-related manner, with ets-1 being a potent transcriptional activator and p53 inhibiting ets-1-dependent transcription. We show that ets-1 and p53 associate physically in vitro and in vivo and that their interaction, rather than a direct binding of p53 to the TXSA promoter, is required for transcriptional repression of TXSA by wild-type p53." SIGNOR-254087 MAPK3 protein P27361 UNIPROT ETS1 protein P14921 UNIPROT up-regulates phosphorylation Thr38 CADVPLLtPSSKEMM 9606 11948414 t gcesareni "We found that hgf/sf activates the erk1 map kinase, leading to the phosphorylation of the threonine 38 residue of ets1" SIGNOR-116494 TLX1 protein P31314 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" binding 9606 BTO:0002504 22516263 t irozzo "We show that the cortical thymic maturation arrest in T-lineage ALLs that overexpress TLX1 or TLX3 is due to binding of TLX1/TLX3 to ETS1, leading to repression of T cell receptor (TCR) α enhanceosome activity and blocked TCR-Jα rearrangement." SIGNOR-259097 MAPK7 protein Q13164 UNIPROT ETS1 protein P14921 UNIPROT up-regulates phosphorylation Thr38 CADVPLLtPSSKEMM 9606 12048211 t gcesareni "9-cis retinoid x receptor alpha (rxr alpha) interacted with erk2 but not erk5 in intact cells, whereas ets-1 interacted preferentially with erk5. Increased phosphorylation of rxr alpha and ets-1 was detected in response to 1,25d. Activated erk2 and erk5 specifically phosphorylated rxr alpha and ets-1, respectively.Mutagenesis of ets-1 (t38a) reduced cyp24 promoter activity to levels observed with the dominant-negative mek5(a) and inhibited erk5-directed phosphorylation. Mutated rxr alpha (s260a) inhibited 1,25d-induced cyp24 promoter activity and abolished phosphorylation by activated erk2." SIGNOR-88666 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser257 DSFESIEsYDSCDRL BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250685 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser251 GKLGGQDsFESIESY BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250684 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser285 QRVPSYDsFDSEDYP BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250687 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser282 NSLQRVPsYDSFDSE BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250686 GFI1 protein Q99684 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 17213822 t miannu "Co-immunoprecipitation analyses and glutathione-S-transferase pull-down assays revealed that ETS1 bound directly to GFI1 via its Ets domain, and GFI1 bound to ETS1 via its zinc-finger domain. Luciferase (Luc) assays using artificial reporters showed that GFI1 repressed ETS1-mediated transcriptional activation and ETS1 repressed GFI1-mediated transcriptional activation, in a dose-dependent manner." SIGNOR-254201 CAMK2A protein Q9UQM7 UNIPROT ETS1 protein P14921 UNIPROT down-regulates phosphorylation Ser282 NSLQRVPsYDSFDSE 9606 BTO:0000782 12475968 t lperfetto "Treatment of ets1 by t-cell nuclear extract or phosphorylation of these four serines by calmodulin-dependent kinase ii (camk ii) has recently been reported to decrease ets1 dna binding by reinforcing autoinhibition" SIGNOR-96338 CAMK2A protein Q9UQM7 UNIPROT ETS1 protein P14921 UNIPROT down-regulates phosphorylation Ser257 DSFESIEsYDSCDRL 9606 BTO:0000782 12475968 t lperfetto "Treatment of ets1 by t-cell nuclear extract or phosphorylation of these four serines by calmodulin-dependent kinase ii (camk ii) has recently been reported to decrease ets1 dna binding by reinforcing autoinhibition" SIGNOR-96334 CAMK2A protein Q9UQM7 UNIPROT ETS1 protein P14921 UNIPROT down-regulates phosphorylation Ser285 QRVPSYDsFDSEDYP 9606 BTO:0000782 12475968 t lperfetto "Treatment of ets1 by t-cell nuclear extract or phosphorylation of these four serines by calmodulin-dependent kinase ii (camk ii) has recently been reported to decrease ets1 dna binding by reinforcing autoinhibition" SIGNOR-96342 FYN protein P06241 UNIPROT JUP protein P14923 UNIPROT "up-regulates activity" phosphorylation Tyr550 AAGTQQPyTDGVRME 10116 14517306 t "Phosphorylation of plakoglobin by Fer and Fyn kinases decreases plakoglobin-desmoplakin interaction and increases plakoglobin-α-catenin association. Fyn mainly phosphorylated Tyr549 and that it phosphorylated Tyr133 with a much lower activity" SIGNOR-251176 DPF2 protein Q92785 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 24332853 f miannu "Here, DPF2 appears to be another important regulator of myeloid differentiation that can cooperate with PRMT4 to maintain the “stemness” of HSPCs." SIGNOR-261969 SRC protein P12931 UNIPROT JUP protein P14923 UNIPROT "up-regulates activity" phosphorylation Tyr644 RNEGTATyAAAVLFR 9606 14517306 t lperfetto "Tyrosine phosphorylation of plakoglobin causes contrary effects on its association with desmosomes and adherens junction components and modulates beta-catenin-mediated transcriptionFor instance, Src, which mainly phosphorylates Tyr86 in beta-catenin, modifies Tyr643 in plakoglobin, decreasing the interaction with E-cadherin and alpha-catenin and increasing the interaction with the alpha-catenin-equivalent protein in desmosomes, desmoplakin." SIGNOR-247310 FER protein P16591 UNIPROT JUP protein P14923 UNIPROT "down-regulates activity" phosphorylation Tyr550 AAGTQQPyTDGVRME 10116 BTO:0004604 14517306 t "The tyrosine kinase Fer, which modifies beta-catenin Tyr142, lessening its association with alpha-catenin, phosphorylates plakoglobin Tyr549 and exerts the contrary effect: it raises the binding of plakoglobin to alpha-catenin. Fer stimulation, through modification of Tyr549, causes diminished binding of plakoglobin to components of desmosomes (desmoplakin) and increased interaction with adherens junction proteins (α-catenin)" SIGNOR-251135 FER protein P16591 UNIPROT JUP protein P14923 UNIPROT "up-regulates activity" phosphorylation Tyr550 AAGTQQPyTDGVRME 10116 BTO:0004604 14517306 t "The tyrosine kinase Fer, which modifies beta-catenin Tyr142, lessening its association with alpha-catenin, phosphorylates plakoglobin Tyr549 and exerts the contrary effect: it raises the binding of plakoglobin to alpha-catenin. Fer stimulation, through modification of Tyr549, causes diminished binding of plakoglobin to components of desmosomes (desmoplakin) and increased interaction with adherens junction proteins (α-catenin)" SIGNOR-251134 CTNNA3 protein Q9UI47 UNIPROT JUP protein P14923 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000586 21598020 t miannu "Overexpression of CTNNA3 in a CTNNA1 negative colon carcinoma cell line resulted in the reassembly of the adherens and tight junctions through the recruitment of CTNNA3 interacting partners such as E-cadherin, β-catenin, plakoglobin, and ZO-14" SIGNOR-265494 α-Catenin proteinfamily SIGNOR-PF72 SIGNOR JUP protein P14923 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000586 21598020 t miannu "Overexpression of CTNNA3 in a CTNNA1 negative colon carcinoma cell line resulted in the reassembly of the adherens and tight junctions through the recruitment of CTNNA3 interacting partners such as E-cadherin, β-catenin, plakoglobin, and ZO-14" SIGNOR-265819 NODAL protein Q96S42 UNIPROT LIF protein P15018 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003879 20383200 f Regulation miannu "Nodal induced LIF and Cripto-1 expressions through Smad2 signaling pathway." SIGNOR-251941 CDK10 protein Q15131 UNIPROT ETS2 protein P15036 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser225 LDSMCPAsTPSVLSS 9606 24218572 t Manara "Altogether, these results suggest that CDK10/cyclin M directly controls ETS2 degradation through the phosphorylation of these two serines." SIGNOR-260914 CDK10 protein Q15131 UNIPROT ETS2 protein P15036 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser220 PKGGLLDsMCPASTP 9606 24218572 t Manara "Altogether, these results suggest that CDK10/cyclin M directly controls ETS2 degradation through the phosphorylation of these two serines." SIGNOR-260913 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser313 QRVPSFEsFEDDCSQ 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183604 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser246 FPKSRLSsVSVTYCS 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183596 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser310 LDVQRVPsFESFEDD 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183600 sorafenib chemical CHEBI:50924 ChEBI BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000848 21654832 t gcesareni "Inhibition of map kinases mek, jnk, p38, and multikinases (braf, craf, vegfp by sorafenib) in wm-115 and m14 human melanoma cell lines led to either significant reduction or complete inhibition of the plk-1 protein expression." SIGNOR-174036 "sorafenib tosylate" chemical CHEBI:50928 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "This effort culminated in the identification of the clinical candidate BAY 43-9006 (Sorafenib, Nexavar), which has recently been approved by the FDA for advanced renal cell carcinoma in phase III clinical trials. Sorafenib inhibited the kinase activity of both C-RAF and B-RAF (wild type and V600E mutant)." SIGNOR-259220 vemurafenib chemical CHEBI:63637 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23094782 t miannu "Metastatic melanoma is an aggressive disease resistant to chemotherapy. Recent clinical trials have reported improved survival for two novel agents; ipilimumab, a humanized, IgG1 monoclonal antibody that blocks cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and vemurafenib , a BRAF (v-raf murine sarcoma viral oncogene homolog B1) inhibitor targeting an activating mutation in the serine-threonine-protein kinase BRAF gene." SIGNOR-259281 regorafenib chemical CHEBI:68647 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "A novel multi-kinase inhibitor, regorafenib (Figure 1), inhibits vascular endothelial growth factor receptor (VEGFR) 1, VEGFR2, and VEGFR3, that play key roles in angiogenesis, and fibroblast growth factor receptor (FGFR) 1, platelet-derived growth factor receptor-β (PDGFR-β), tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2 (TIE2) and the mutant oncogenic kinase KIT, RET, B-RAF" SIGNOR-259176 dabrafenib chemical CHEBI:75045 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 24720932 t miannu "Dabrafenib is known to inhibit V600E, V600K and V600D BRAF enzymes with in vitro IC50 values of 0.65, 0.5 and 1.84 nM, respectively. Dabrafenib can inhibit wild-type BRAF and CRAF kinases with IC50 values of 3.2 and 5.0 nM. Other kinases (SIK1, NEK111 and LIMK1) can be inhibited by dabrafenib when administered in high concentrations" SIGNOR-259215 PLX-4720 chemical CHEBI:90295 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258267 ALDH1A3 protein P47895 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "down-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265128 "5-[1-(2-hydroxyethyl)-3-pyridin-4-yl-4-pyrazolyl]-2,3-dihydroinden-1-one oxime" chemical CHEBI:91434 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258112 1-methyl-5-[[2-[5-(trifluoromethyl)-1H-imidazol-2-yl]-4-pyridinyl]oxy]-N-[4-(trifluoromethyl)phenyl]-2-benzimidazolamine chemical CHEBI:91451 ChEBI BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258097 NRAS protein P01111 UNIPROT BRAF protein P15056 UNIPROT "up-regulates activity" binding 9606 21779497 t lperfetto "The raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-175219 HRAS protein P01112 UNIPROT BRAF protein P15056 UNIPROT up-regulates binding 10090 BTO:0000944 7706312 t lperfetto "Association of B-Raf with immobilized Ras occurred independently of prior stimulation of cells with serum, suggesting that primarily the production of GTP-Ras by mitogen stimulation is critical for the formation of B-Raf_GTP-Ras complexes." SIGNOR-235478 HRAS protein P01112 UNIPROT BRAF protein P15056 UNIPROT "up-regulates activity" binding 9606 21779497 t lperfetto "The raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-147327 KRAS protein P01116 UNIPROT BRAF protein P15056 UNIPROT "up-regulates activity" binding 9606 21779497 t miannu "The raf family of proteins (raf-1, a-raf, and b-raf) is serine/threonine kinases that bind to the effector region of ras-gtp, thus inducing translocation of the protein to the plasma membrane. Once there, raf proteins are activated and phosphorylated by different protein kinases." SIGNOR-156906 PRKACA protein P17612 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser429 PQRERKSsSSSEDRN -1 11510412 t miannu "Direct phosphorylation of B-Raf by PKA exerts a negative effect on its kinase activity, essentially via phosphorylation of Ser429" SIGNOR-250339 PRKACA protein P17612 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser429 PQRERKSsSSSEDRN 10116 BTO:0001009 11510412 t "The in vitro phosphorylation of a site unique to B-Raf (Ser429) has been proposed to be responsible for the negative regulation of the isoenzyme by Akt. Using phosphopetide mapping and site-directed mutagenesis we showed that Ser429 is phosphorylated upon cAMP elevation in PC12 cells and proposed that PKA is a major kinase phosphorylating the B-Raf-specific site in vivo" SIGNOR-259922 MAPK3 protein P27361 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259921 MAPK3 protein P27361 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr753 YACASPKtPIQAGGY 9606 19933846 t gcesareni "Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity." SIGNOR-161819 MAPK3 protein P27361 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr753 YACASPKtPIQAGGY 9606 16508002 t gcesareni "Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity." SIGNOR-144827 MAPK1 protein P28482 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259920 MAPK1 protein P28482 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Thr753 YACASPKtPIQAGGY 10116 BTO:0001009 16508002 t lperfetto "Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity." SIGNOR-236388 AKT2 protein P31751 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr440 EDRNRMKtLGRRDSS 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-78689 RDH10 protein Q8IZV5 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS11" SIGNOR-265120 RDH5 protein Q92781 UNIPROT retinal smallmolecule CHEBI:15035 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "Currently, at least three RDH seem physiologically involved in converting all-trans-retinol into all-trans-retinal: RDH1, RDH10 and DHRS11" SIGNOR-265114 "2-deoxy-D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:62877 ChEBI acetaldehyde smallmolecule CHEBI:15343 ChEBI "up-regulates quantity" "precursor of" 9606 25229427 t miannu "Deoxyribose-phosphate aldolase (EC 4.1.2.4), which converts 2-deoxy-d-ribose-5-phosphate into glyceraldehyde-3-phosphate and acetaldehyde, belongs to the core metabolism of living organisms. his study provides the first experimental evidence that DERA, which is mainly expressed in lung, liver and colon, is the human deoxyribose phosphate aldolase." SIGNOR-268076 AKT2 protein P31751 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser428 GPQRERKsSSSSEDR 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-78685 AKT2 protein P31751 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-78681 AKT3 protein Q9Y243 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser428 GPQRERKsSSSSEDR 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its aminoterminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity." SIGNOR-78697 AKT3 protein Q9Y243 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its aminoterminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity." SIGNOR-78693 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259919 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr401 STTGLSAtPPASLPG 9606 21135229 t lperfetto "We show that b-raf is a calcineurin substrate;among calcineurin target residues on b-raf is t401, a site of negative feedback phosphorylation by erk1/2. Blocking calcineurin activity in _ cells prevents dephosphorylation of b-raf t401 and decreases b-raf and erk1/2 activities." SIGNOR-170339 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr440 EDRNRMKtLGRRDSS 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244156 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser428 GPQRERKsSSSSEDR 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244160 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244152 PPARG protein P37231 UNIPROT FABP4 protein P15090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000975 8943212 f fspada "We report that insulin and a ppargamma ligand (thiazolidinedione (tzd)) stimulate in a synergistic manner the expression of an adipocyte-specific gene (ap2) in rat adipocytes and 3t3-l1 cells" SIGNOR-45294 dexamethasone chemical CHEBI:41879 ChEBI GLUL protein P15104 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000763 8099704 f miannu "GS transcripts were measured by laser densitometry and normalized to actin, and GS specific activity was also determined. Following a single injection of dexamethasone (0.5 mg/kg), lung GS activity increased by 40% at 4 hours and by 75% at 8 hours. The dexamethasone-mediated increase in GS activity was associated with a marked increase in GS mRNA levels, which preceded the increase in enzyme activity by approximately 2 hours." SIGNOR-267827 DERA protein Q9Y315 UNIPROT acetaldehyde smallmolecule CHEBI:15343 ChEBI "up-regulates quantity" "chemical modification" 9606 25229427 t miannu "Deoxyribose-phosphate aldolase (EC 4.1.2.4), which converts 2-deoxy-d-ribose-5-phosphate into glyceraldehyde-3-phosphate and acetaldehyde, belongs to the core metabolism of living organisms. his study provides the first experimental evidence that DERA, which is mainly expressed in lung, liver and colon, is the human deoxyribose phosphate aldolase." SIGNOR-267099 IRX1 protein P78414 UNIPROT ANPEP protein P15144 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261663 ATM protein Q13315 UNIPROT PVR protein P15151 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000914 21406724 f "The up-regulation of PVR expression involves DNA-damage response (DDR)-dependent pathways, because we found that pharmacologic inhibition of ATM and ATR kinases reduced PVR expression and that PVR was almost exclusively induced on cells expressing the DDR marker γH2AX." SIGNOR-253927 RAP1GDS1 protein P52306 UNIPROT RAC2 protein P15153 UNIPROT up-regulates binding 9606 21242305 t miannu "Smggds has been previously shown to activate a wide variety of small gtpases, including the ras family members rap1a, rap1b, and k-ras, as well as the rho family members cdc42, rac1, rac2, rhoa, and rhob" SIGNOR-171421 WNT7A protein O00755 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" 10090 BTO:0000887;BTO:0001103 22944199 f gcesareni "In explant cultures of mouse paraxial mesoderm, wnt1 induced expression of the mrf myf5, whereas wnt7a or wnt6 preferentially activated the mrf myod. Here we report that cells expressing wnt1 will preferentially activate myf5 while cells expressing wnt7a will preferentially activate myod" SIGNOR-198922 WNT7A protein O00755 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" 10090 BTO:0000887;BTO:0001103 9753670 f gcesareni "Differential activation of Myf5 and MyoD by different Wnts in explants of mouse paraxial mesoderm and the later activation of myogenesis in the absence of Myf5" SIGNOR-60471 CHD2 protein O14647 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 29962935 t miannu "CHD2 also showed an interaction with MyoD, a master regulator of skeletal muscle differentiation, and together MyoD and CHD2 bind to myogenic gene promoters." SIGNOR-264525 SUV39H1 protein O43463 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002267 23435416 f lperfetto "The methyl marks H3K9me3 on the myoD promoter and H3K27me3 on the myogenin promoter have been shown to be under the control of the histone methyl transferase KMT1A and the HDM KDM4A, respectively, during normal myogenesis. In addition, KMT1A has recently been shown to play a role in ARMS by inhibiting myogenic differentiation" SIGNOR-249600 FOXO3 protein O43524 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000222 18854138 f gcesareni "Our cell-based assays and in vitro studies reveal a tight codependent partnership between foxo3 and pax3/7 to coordinately recruit rna polymerase ii and form a preinitiation complex (pic) to activate myod transcription in myoblasts." SIGNOR-181618 ABL1 protein P00519 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" phosphorylation Tyr30 FATTDDFyDDPCFDSP 9606 BTO:0000007 12415271 t "We have found that c-Abl can phosphorylate MyoD at a conserved N-terminal tyrosine (Tyr30) that is located within the transactivation domain. Mutation of Tyr30 to Phe does not interfere with the function of MyoD, but theTyr30Phe mutant becomes resistant to the inhibitory effect of DNA damage." SIGNOR-253055 IFNG protein P01579 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates 9606 BTO:0001760 11009425 f gcesareni "In contrast, in differentiated myotubes, tnf plus interferon-gamma (ifn-gamma) signaling was required for nf-kappab-dependent down-regulation of myod and dysfunction of skeletal myofibers." SIGNOR-82467 RB1 protein P06400 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates binding 9606 21902831 t gcesareni "Cycline/cdk2 blocks myod-induced gene expression through the phosphorylation of rb, preventing rb from binding and transactivating myod, and triggering s phase entry instead of differentiation." SIGNOR-176563 CDK1 protein P06493 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser5 sPPLRDVD 9606 SIGNOR-C17 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-121605 CDK1 protein P06493 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 SIGNOR-C17 21902831 t gcesareni "Phosphorylation of myod at s200 is common to other cdks, such as the mitotic cyclin b/cdk1, which may prevent inappropriate myod accumulation during mitosis." SIGNOR-176505 CDK1 protein P06493 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 SIGNOR-C17 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-121601 CDK4 protein P11802 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates binding 9606 SIGNOR-C18 21902831 t gcesareni "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-176527 TCF3 protein P15923 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887 1649701 t "E12/E47-like proteins interact in vivo with the myogenic HLH proteins MyoD and myogenin" lperfetto "In addition we demonstrate that myod, in conjunction with e12/e47-like proteins, is functioning as a regulatory nodal point for activation of several other downstream muscle regulators." SIGNOR-20540 CREB1 protein P16220 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 21902831 f gcesareni "Chen et al. showed that phosphorylated creb is present at high levels in cells of the dermomyotome that express pax3, myod and myf5 and that this phosphorylation is critical for the induction of these genes." SIGNOR-176536 PRKCA protein P17252 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" phosphorylation Thr115 ADRRKAAtMRERRRL 9534 1335366 t lperfetto "FGF inactivates myogenic helix-loop-helix proteins through phosphorylation of a conserved protein kinase C site in their DNA-binding domains." SIGNOR-248845 PPARGC1A protein Q9UBK2 UNIPROT SLC2A4 protein P14672 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887;BTO:0001103 17609368 f gcesareni "Pgc-1alpha protein is required for ampk action on glut4 gene expression and mitochondrial function." SIGNOR-156769 PAX7 protein P23759 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18854138 f lperfetto "Our cell-based assays and in vitro studies reveal a tight codependent partnership between foxo3 and pax3/7 to coordinately recruit rna polymerase ii and form a preinitiation complex (pic) to activate myod transcription in myoblasts." SIGNOR-181624 PAX7 protein P23759 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by destabilization" 10090 17548510 f "Simone Vumbaca" "Previously, we showed that Pax7 overexpression in adult primary myoblasts down-regulates MyoD and prevents myogenin induction, inhibiting myogenesis. We show that Pax7 prevents muscle differentiation independently of its transcriptional activity, affecting MyoD function. [...] Pax7 expression affects MyoD protein stability" SIGNOR-255637 PAX3 protein P23760 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000222 18854138 f gcesareni "Our cell-based assays and in vitro studies reveal a tight codependent partnership between foxo3 and pax3/7 to coordinately recruit rna polymerase ii and form a preinitiation complex (pic) to activate myod transcription in myoblasts." SIGNOR-181621 CDK2 protein P24941 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 SIGNOR-C16 21902831 t gcesareni "Cyclin e/cdk2 can phosphorylate myod at serine 200, which causes ubiquitination and degradation of this transcription factor during g1, preventing its accumulation and a commitment to differentiation." SIGNOR-176509 ZFP36 protein P26651 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by destabilization" "post transcriptional regulation" 25815583 t "The TTP binding site in the 3′ UTR of MyoD would permit TTP-mediated mRNA decay" SIGNOR-253597 MSX1 protein P28360 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001103 15192231 f gcesareni "We found that msx1 and h1b bind to a key regulatory element of myod, a central regulator of skeletal muscle differentiation, where they induce repressed chromatin." SIGNOR-125765 CTNNB1 protein P35222 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887 18316399 t gcesareni "We showed that beta-catenin interacts directly with myod, a basic helix-loop-helix transcription factor essential for muscle differentiation and enhances its binding to e box elements and transcriptional activity." SIGNOR-161113 PTGS2 protein P35354 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0001103 20219869 t apalma "Furthermore, COX-2 inhibition reduced MyoD expression in regenerating muscle, suggesting a role for COX-2 in modulating muscle differentiation, as well as growth" SIGNOR-256214 PBX1 protein P40424 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 15149596 t "Pbx is constitutively bound close to the Myogenin promoter and can recruit MyoD" lperfetto "These domains are necessary for the stable binding of myod to the myogenin promoter through an interaction with an adjacent protein complex containing the homeodomain protein pbx, which appears to be constitutively bound at this site" SIGNOR-124834 STAT3 protein P40763 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25194572 f miannu "Here we show that IL-6-activated Stat3 signaling regulates satellite cell behavior, promoting myogenic lineage progression through myogenic differentiation 1 (Myod1) regulation. IL-6 stimulation promoted an increase in the mRNA levels of both Stat3 and Myod1. Stat3 mediated this effect, as IL-6‚Äìdependent Myod1 upregulation was impaired after infection with the shStat3 lentivirus." SIGNOR-255416 ID1 protein P41134 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000222 8380166 t 2 miannu "Id1 and Id2 interacted strongly with MyoD and Myf-5.Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-240265 WNT5A protein P41221 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" 9606 BTO:0000887;BTO:0001103 9753670 f gcesareni "Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60379 CSRP3 protein P50461 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 10090 BTO:0004058 9234731 t 2 miannu "we found that nuclear MLP functions through a physical interaction with the muscle basic helix-loop-helix (bHLH) transcription factors MyoD, MRF4, and myogenin. we propose that it serves as a cofactor for the myogenic bHLH proteins by increasing their interaction with specific DNA regulatory elements." SIGNOR-241116 FGF8 protein P55075 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002314 BTO:0000887;BTO:0001103 24209627 f gcesareni "Loss of fgf signaling in fgf24 and fgf8 double-deficient zebrafish" SIGNOR-203148 WNT4 protein P56705 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 9753670 f gcesareni "Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60373 WNT7B protein P56706 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 22944199 f gcesareni "In explant cultures of mouse paraxial mesoderm, wnt1 induced expression of the mrf myf5, whereas wnt7a or wnt6 preferentially activated the mrf myod." SIGNOR-198925 SMAD3 protein P84022 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000165 11711431 t azuccotti "We show that the TGF-beta intracellular effector Smad3, but not Smad2, mediates the inhibition of myogenic differentiation in MyoD-expressing C3H10T1/2 cells and C2C12 myoblasts by repressing the activity of the MyoD family of transcriptional factors." SIGNOR-252071 MEF2A protein Q02078 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 9418854 t lperfetto "Myod-e protein heterodimers interact with mef2 proteins to synergistically activate myogenesis." SIGNOR-54086 ID2 protein Q02363 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000222 8380166 t 2 miannu "Id1 and Id2 interacted strongly with MyoD and Myf-5.Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-240268 TEK protein Q02763 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "the effects of the angiopoietins are not specific for vascular endothelial cells, as their receptors (Tie1, Tie2) are known to be expressed in hematopoietic cells and they have also recently been shown to be expressed in skeletal muscle cellsExogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241532 HMGCS2 protein P54868 UNIPROT acetoacetyl-CoA smallmolecule CHEBI:15345 ChEBI "down-regulates quantity" "chemical modification" 29597274 t lperfetto "Mitochondrial 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) synthase (mHS, EC 2.3.3.10) catalyzes the condensation reaction between acetyl-CoA and acetoacetyl-CoA in ketone body synthesis" SIGNOR-267659 pyruvate smallmolecule CHEBI:15361 ChEBI acetyl-CoA smallmolecule CHEBI:15351 ChEBI "up-regulates quantity" "precursor of" 9606 29059435 t miannu "The mitochondrial pyruvate dehydrogenase complex (PDC) irreversibly decarboxylates pyruvate to acetyl coenzyme A, thereby linking glycolysis to the tricarboxylic acid cycle and defining a critical step in cellular bioenergetics." SIGNOR-266542 FLI1 protein Q01543 UNIPROT GP9 protein P14770 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002581 15466856 f miannu "Both Fli-1 and GATA-1 are required for formation of an active transcriptional complex on the C-MPL and GPIX promoters in vivo." SIGNOR-254160 MEF2C protein Q06413 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 9418854 t lperfetto "Myod-e protein heterodimers interact with mef2 proteins to synergistically activate myogenesis." SIGNOR-54089 RBL2 protein Q08999 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 10801445 f gcesareni "Furthermore, muscle cells overexpressing p130 had reduced levels of the muscle-promoting factor MyoD. In addition, p130 repressed the transactivation capacity of MyoD, an effect abolished by co-transfection of pRb" SIGNOR-241943 EP300 protein Q09472 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 SIGNOR-C6 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81053 NFIA protein Q12857 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263982 TBX2 protein Q13207 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 9606 24470334 t "We have found that TBX2 is highly up regulated in both ERMS and ARMS subtypes of RMS and demonstrate that TBX2 is a repressor of myogenesis by binding to MyoD and myogenin and inhibiting their activity." SIGNOR-251560 HDAC1 protein Q13547 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates binding 9606 BTO:0000887 11684023 t gcesareni "Interaction of myod with hdac1 in undifferentiated myoblasts mediates repression of muscle-specific gene expression." SIGNOR-111243 HES1 protein Q14469 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165 BTO:0000887 10066785 f lperfetto "Notch signaling up-regulated hes1 mrna expression within 1 h and subsequently reduced expression of myod mrna." SIGNOR-235596 HES1 protein Q14469 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" "transcriptional regulation" 10090 BTO:0000165 10066785 t gcesareni "Notch signaling up-regulated HES1 mRNA expression within 1 h and subsequently reduced expression of MyoD mRNA" SIGNOR-243181 ANGPT1 protein Q15389 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241529 SHH protein Q15465 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0002314 18662193 f gcesareni "In addition, shh reactivation plays a regulatory role on myogenesis, as its inhibition impairs the activation of the myogenic regulatory factors myf-5 and myod, decreases the up-regulation of insulin-like growth factor (igf)-1 and reduces the number of myogenic satellite cells at injured site." SIGNOR-179632 MAPK14 protein Q16539 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" 9606 BTO:0000887;BTO:0001103 15466486 f lperfetto "Here, we show that p38 activity facilitates myod and mef2 binding at a subset of late-activated promoters, and the binding of mef2d recruits pol ii." SIGNOR-129702 SMARCD3 protein Q6STE5 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding -1 22068056 t lperfetto "We show that the muscle determination factor MyoD and the SWI/SNF subunit BAF60c interact on the regulatory elements of MyoD-target genes in myoblasts, prior to activation of transcription. BAF60c facilitates MyoD binding to target genes and marks the chromatin for signal-dependent recruitment of the SWI/SNF core to muscle genes." SIGNOR-238289 SIRT2 protein Q8IXJ6 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates deacetylation 9606 BTO:0000887;BTO:0001103 12887892 t gcesareni "Sir2-mediated deacetylation of myod can be expected to inhibit its transcriptional capabilities." SIGNOR-104251 CREBBP protein Q92793 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 SIGNOR-C6 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81050 DIO2 protein Q92813 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20978344 f miannu "The active thyroid hormone 3,5,3' triiodothyronine (T3) is a major regulator of skeletal muscle function. The deiodinase family of enzymes controls the tissue-specific activation and inactivation of the prohormone thyroxine (T4). Here we show that type 2 deiodinase (D2) is essential for normal mouse myogenesis and muscle regeneration. Indeed, D2-mediated increases in T3 were essential for the enhanced transcription of myogenic differentiation 1 (MyoD) and for execution of the myogenic program." SIGNOR-256203 "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI acetyl-CoA smallmolecule CHEBI:15351 ChEBI "up-regulates quantity" "precursor of" 9606 19286649 t miannu "ATP citrate lyase (ACL) is a cytosolic enzyme that catalyzes the synthesis of acetyl-CoA and oxaloacetate using citrate, CoA, and ATP as substrates and Mg(2+) as a necessary cofactor." SIGNOR-268083 KAT2B protein Q92831 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo" SIGNOR-81056 KAT5 protein Q92993 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21936881 t llicata "Tip60 regulates myoblast differentiation by enhancing the transcriptional activity of MyoD via their physical interactions." SIGNOR-237675 FBXO32 protein Q969P5 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001103 19319192 t gcesareni "Here we present evidence that mafbx targets myod for degradation in several models of skeletal muscle atrophy." SIGNOR-184861 PHB2 protein Q99623 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates binding 10090 BTO:0000165 BTO:0000887 15173318 t lperfetto "Phb2 interacts with both myod and mef2, and represses both myod- and mef2-dependent gene transcription. Furthermore, binding of phb2 to both myod and mef2 significantly decreases upon myogenic differentiation." SIGNOR-235843 PITX2 protein Q99697 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 20978076 f gcesareni "We show that pitx2 is crucial for the onset of myod gene expression in limb muscle progenitors and that it acts on the myod core enhancer." SIGNOR-169107 MDFI protein Q99750 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8797820 t 2 miannu "We demonstrate that I-mf inhibits the transactivation activity of the MyoD family and represses myogenesis. I-mf associates with MyoD family members and retains them in the cytoplasm by masking their nuclear localization signals." SIGNOR-240436 WWTR1 protein Q9GZV5 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates binding 9606 20466877 t gcesareni "Taz physically interacts with myod through the ww domain and activates myod-dependent gene transcription." SIGNOR-165414 EID1 protein Q9Y6B2 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates 11073990 f lperfetto "Thus, EID-1 binds both Rb and p300 and is a novel repressor of MyoD function." SIGNOR-253378 WNT6 protein Q9Y6F9 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 22944199 f gcesareni "In explant cultures of mouse paraxial mesoderm, wnt1 induced expression of the mrf myf5, whereas wnt7a or wnt6 preferentially activated the mrf myod. Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-198916 WNT6 protein Q9Y6F9 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 9753670 f gcesareni "In explant cultures of mouse paraxial mesoderm, wnt1 induced expression of the mrf myf5, whereas wnt7a or wnt6 preferentially activated the mrf myod. Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60418 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates 9606 BTO:0001103 20219869 t apalma "Furthermore, NF-kB activation can cause destabilization of MyoD mRNA and degradation of MyoD protein (35, 49), which would further impede muscle differentiation" SIGNOR-255352 Calcineurin complex SIGNOR-C155 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0001103 15829723 f apalma "Calcineurin can activate the transcription factors myocyte enhancer factor-2 and MyoD, which leads to the subsequent induction of myogenin and muscle differentiation (22). In addition, inhibition of calcineurin prevents the initiation of early stages of muscle differentiation" SIGNOR-255103 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 21902831 t lperfetto "Cyclin e/cdk2 can phosphorylate myod at serine 200, which causes ubiquitination and degradation of this transcription factor during g1, preventing its accumulation and a commitment to differentiation." SIGNOR-216706 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 BTO:0000222 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-216920 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 21902831 t lperfetto "Phosphorylation of myod at s200 is common to other cdks, such as the mitotic cyclin b/cdk1, which may prevent inappropriate myod accumulation during mitosis." SIGNOR-216860 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216969 "RNA helicases p68/p72" complex SIGNOR-C34 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103 17011493 t miannu "We have found that the rna helicases p68/p72 are myod-associated proteins and that the noncoding rna sra also immunoprecipitates with myod. In vitro and in vivo experiments indicated that both p68/p72 and sra are coactivators of myod." SIGNOR-149967 CBP/p300 complex SIGNOR-C6 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates binding 9606 BTO:0000887 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81047 CBP/p300 complex SIGNOR-C6 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 10944526 t lperfetto "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-217220 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 9606 12244043 t areggio "Taken together, these results suggest that myostatin inhibits MyoD activity and expression via Smad 3 resulting in the failure of the myoblasts to differentiate into myotubes" SIGNOR-254986 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR MYOD1 protein P15172 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 12244043 f areggio "Taken together, these results suggest that myostatin inhibits MyoD activity and expression via Smad 3 resulting in the failure of the myoblasts to differentiate into myotubes" SIGNOR-254987 FOXO proteinfamily SIGNOR-PF27 SIGNOR MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000222 18854138 f gcesareni "Our cell-based assays and in vitro studies reveal a tight codependent partnership between foxo3 and pax3/7 to coordinately recruit rna polymerase ii and form a preinitiation complex (pic) to activate myod transcription in myoblasts." SIGNOR-252937 ZNHIT1 protein O43257 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20473270 t gcesareni "We show that the srcap subunit named znhit1 or p18hamlet, which is a substrate of p38 mapk, is recruited to the myogenin promoter at the onset of muscle differentiation, in a p38 mapk-dependent manner. We also show that p18hamlet is required for h2a.z accumulation into this genomic region and for subsequent muscle gene transcriptional activation." SIGNOR-165613 SUV39H1 protein O43463 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002267 23435416 f lperfetto "The methyl marks H3K9me3 on the myoD promoter and H3K27me3 on the myogenin promoter have been shown to be under the control of the histone methyl transferase KMT1A and the HDM KDM4A, respectively, during normal myogenesis. In addition, KMT1A has recently been shown to play a role in ARMS by inhibiting myogenic differentiation" SIGNOR-249601 TGFB1 protein P01137 UNIPROT MYOG protein P15173 UNIPROT down-regulates 10090 14739161 f lperfetto "Tgf-beta was shown to inhibit myogenin and mef2d expression and myotube formation in c2c12." SIGNOR-235728 CDK4 protein P11802 UNIPROT MYOG protein P15173 UNIPROT down-regulates binding 9606 SIGNOR-C18 21902831 t gcesareni "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-176530 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 15870273 t "Simone Vumbaca" "We suggest that the interaction between MyoD and Pbx is necessary to initially target MyoD to the myogenin promoter" SIGNOR-255639 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 12694204 t "Simone Vumbaca" "We conclude that MyoD is the major MRF that binds to the E-box from the myogenin promoter during differentiation." SIGNOR-255640 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f lperfetto "We observed that the homeodomain factor pbx1, which cooperates with myod to stimulate myogenin expression, is constitutively bound to the myogenin promoter in a swi/snf-independent manner, suggesting a two-step mechanism in which myod initially interacts indirectly with the myogenin promoter and attracts chromatin-remodeling enzymes, which then facilitate direct binding by myod and other regulatory proteins." SIGNOR-135984 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18676376 f gcesareni "€ provide a novel transcriptional paradigm for the first steps of myogenesis, where a calcineurin/NFATc3 pathway regulates myogenin induction in cooperation with MyoD during myogenesis." SIGNOR-235009 MYOG protein P15173 UNIPROT MYOG protein P15173 UNIPROT up-regulates "transcriptional regulation" 9606 SIGNOR-C92 17194702 t miannu "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in differentiated skeletal muscle" SIGNOR-151694 CSRP3 protein P50461 UNIPROT MYOG protein P15173 UNIPROT "up-regulates activity" binding 10090 BTO:0004058 9234731 t 2 miannu "we found that nuclear MLP functions through a physical interaction with the muscle basic helix-loop-helix (bHLH) transcription factors MyoD, MRF4, and myogenin. we propose that it serves as a cofactor for the myogenic bHLH proteins by increasing their interaction with specific DNA regulatory elements." SIGNOR-241113 TEK protein Q02763 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "the effects of the angiopoietins are not specific for vascular endothelial cells, as their receptors (Tie1, Tie2) are known to be expressed in hematopoietic cells and they have also recently been shown to be expressed in skeletal muscle cellsExogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241535 NFIA protein Q12857 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263983 TBX2 protein Q13207 UNIPROT MYOG protein P15173 UNIPROT "down-regulates activity" binding 9606 24470334 t "We have found that TBX2 is highly up regulated in both ERMS and ARMS subtypes of RMS and demonstrate that TBX2 is a repressor of myogenesis by binding to MyoD and myogenin and inhibiting their activity." SIGNOR-251561 NFATC2 protein Q13469 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18676376 f gcesareni "€ provide a novel transcriptional paradigm for the first steps of myogenesis, where a calcineurin/NFATc3 pathway regulates myogenin induction in cooperation with MyoD during myogenesis." SIGNOR-235006 ANGPT1 protein Q15389 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241554 SIX1 protein Q15475 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 9826681 f gcesareni "We have demonstrated by studies of transgenic mice the importance of the mef3 motif present in the myogeninpromoter for its activation and have characterized the mef3 binding activity as consisting of two skeletal-muscle specific members of the six family, six1 and six4." SIGNOR-62104 SMARCD3 protein Q6STE5 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15870273 f lperfetto "We observed that the homeodomain factor pbx1, which cooperates with myod to stimulate myogenin expression, is constitutively bound to the myogenin promoter in a swi/snf-independent manner, suggesting a two-step mechanism in which myod initially interacts indirectly with the myogenin promoter and attracts chromatin-remodeling enzymes, which then facilitate direct binding by MyoD and other regulatory proteins." SIGNOR-136945 ACACB protein O00763 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "down-regulates quantity" "chemical modification" 9606 20952656 t miannu "ACC catalyzes the carboxylation of acetyl-CoA to malonyl-CoA, the rate-limiting and first committed step in de novo fatty acid biosynthesis. Two isoforms of ACC exist in mammals, ACC1 and ACC2, and both enzymes function to carboxylate acetyl-CoA to form malonyl-CoA" SIGNOR-267106 JARID2 protein Q92833 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002267 23435416 t lperfetto "JARID2 is a direct target of the PAX3-FOXO1 fusion protein and inhibits myogenic differentiation of rhabdomyosarcoma cells|Addition of Differentiation Media (DM) to human myoblasts was associated with the induction of MYOG, MYOD and MYL1 and a decrease in JARID2 RNA expression|Furthermore, we that showed JARID2 binds to and alters the methylation status of histone H3 lysine 27 in the promoter regions of MYOG and MYL1 and that the interaction of JARID2 at these promoters is dependent upon EED, a core component of the Polycomb Repressive Complex 2 (PRC2). Therefore JARID2 is a downstream effector of PAX3-FOXO1 that maintains an undifferentiated myogenic phenotype that is characteristic of RMS" SIGNOR-249599 HEY1 protein Q9Y5J3 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 19917614 f lperfetto "Our results indicate instead that hey1 is recruited to the promoter regions of myogenin and mef2c, two genes whose induction is critical for myogenesis." SIGNOR-235822 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MYOG protein P15173 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216972 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 17194702 f miannu "Myod targets brg1 to the myogenin promoter during the initiation of myogenesis in tissue culture models for skeletal muscle differentiation /initiation of myogenin transcription is dependent upon myod, the pbx homeodomain factor, and swi/snf chromatin-remodeling enzymes" SIGNOR-151688 "Myog/SWI/SNF complex" complex SIGNOR-C94 SIGNOR MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001103 17194702 t miannu "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in differentiated skeletal muscle" SIGNOR-151697 SIRT2 protein Q8IXJ6 UNIPROT PGAM2 protein P15259 UNIPROT "up-regulates activity" deacetylation Lys100 GGLTGLNkAETAAKH 9606 24786789 t miannu "Here we report that PGAM is acetylated at lysine 100 (K100), an active site residue that is invariably conserved from bacteria, to yeast, plant, and mammals. K100 acetylation is detected in fly, mouse, and human cells and in multiple tissues and decreases PGAM2 activity. The cytosolic protein deacetylase sirtuin 2 (SIRT2) deacetylates and activates PGAM2." SIGNOR-266518 SOCS1 protein O15524 UNIPROT IFNGR1 protein P15260 UNIPROT down-regulates binding 9606 18708154 t gcesareni "Suppressor of cytokine signaling (socs)-1, the key negative regulator of interferon (ifn)-gamma-dependent signaling, is induced in response to ifngamma. Socs-1 binds to and inhibits the ifngamma receptor-associated kinase janus-activated kinase (jak) 2 and inhibits its function in vitrothe binding of socs-1 to tyr441 also blocks the access of stat1 to tyr419 and that this effect may be the principal mechanism of inhibition of downstream signaling" SIGNOR-180140 JAK2 protein O60674 UNIPROT IFNGR1 protein P15260 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249490 IFNG protein P01579 UNIPROT IFNGR1 protein P15260 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249484 IFNG protein P01579 UNIPROT IFNGR1 protein P15260 UNIPROT up-regulates binding 9606 10986460 t fspada "Molecular interactions among cytokines and cytokine receptors form the basis of many cell-signaling pathways relevant to immune function. Interferon-g (ifng) signals through a multimeric receptor complex consistingof two different but structurally related transmembrane chains: the high-affinityreceptor-binding subunit (ifn-gra) and a species-specific accessory factor (af-1 or ifn-grb)." SIGNOR-81804 IFNG protein P01579 UNIPROT IFNGR1 protein P15260 UNIPROT up-regulates binding 9606 12438563 t gcesareni "Ifn-g Binds to the ifn-g Receptor binding subunit (ifn-gR1;receptor chain 1), a species-specific cell surface transmembrane receptor chain (41, 42). A second transmembrane protein (ifn-gR2) (4345) is required for signal transduction" SIGNOR-95626 JAK1 protein P23458 UNIPROT IFNGR1 protein P15260 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 19041276 t lperfetto "The activation of this signaling pathway involves the binding of IFN-g to two IFN-g receptor (IFN-gR) subunits, made up of respective IFNgR1:IFNgR2 pairs, which dimerize upon IFN-g binding to form the IFN-gR complex. Two JAKs, JAK1and JAK2,which bind to each IFN-gR subunits, respectively through their N-terminal domains, both become activated by tyrosine phosphorylation in a JAK2-dependent process." SIGNOR-249488 PTP4A3 protein O75365 UNIPROT EZR protein P15311 UNIPROT "down-regulates activity" dephosphorylation Thr567 QGRDKYKtLRQIRQG 9606 BTO:0001109 18078820 t "Here we report the identification of Ezrin as a specific and direct cellular substrate of PRL-3. In HCT116 colon cancer cell line, Ezrin was identified among the cellular proteins whose phosphorylation level decreased upon ectopic over-expression of wtPRL-3 but not of catalytically inactive PRL-3 mutants. Although PRL-3 over-expression in HCT116 cells appeared to affect Ezrin phosphorylation status at both tyrosine residues and Thr567, suppression of the endogenous protein by RNA interference pointed to Ezrin-Thr567 as the residue primarily affected by PRL-3 action." SIGNOR-248342 HRAS protein P01112 UNIPROT BRAF protein P15056 UNIPROT up-regulates binding 9606 18098337 t lperfetto "BRAF kinase is a downstream target of KRAS and activates the MAPK pathway." SIGNOR-160043 EGFR protein P00533 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Tyr354 LMLRLQDyEEKTKKA 9606 BTO:0000017 15647376 t lperfetto "Ezrin was initially identified as a substrate for tyrosine phosphorylation by egfr (bretscher, 1989) and phosphorylation of residues y145 and y353 were detected to high stoichiometry after egf treatment . Phosphorylation of ezrin at y353 has been delineated to signal survival during epithelial cell differentiation via the phosphatidylinositol 3-kinase (pi3k)/akt pathway." SIGNOR-133215 EGFR protein P00533 UNIPROT EZR protein P15311 UNIPROT unknown phosphorylation Tyr146 KEVHKSGyLSSERLI 9606 BTO:0000017 15647376 t lperfetto "Here we report the identification of the tyrosine phosphorylation sites in ezrin using bacterially expressed protein as a substrate for in vitro phosphorylation with the egf receptor. tyrosines 145 and 353 were identified as the sites of phosphorylation. but as of yet the role of ezrin phosphorylation at y145 is unknown." SIGNOR-133219 LCK protein P06239 UNIPROT EZR protein P15311 UNIPROT unknown phosphorylation Tyr146 KEVHKSGyLSSERLI -1 12560083 t "Lck phosphorylated ezrin in vitro, and the major phosphotyrosine was identified as Y145. Whether tyrosine phosphorylation of ezrin is an alternative mechanism to regulate dynamic changes of the actin cytoskeleton, as has been suggested in EGF-, PDGF- or HGF-treated epithelial cells, is still unclear. Alternatively, Lck-induced tyrosine phosphorylation of ezrin may be linked to its other functions, including participation in signaling pathways that control proliferation and apoptosis" SIGNOR-251374 SRC protein P12931 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Tyr478 PPPPPPVyEPVSYHV 9606 15623525 t lperfetto "Src phosphorylates ezrin at tyrosine 477 and induces a phosphospecific association between ezrin and a kelch-repeat protein family member" SIGNOR-132907 SRC protein P12931 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Tyr146 KEVHKSGyLSSERLI 9606 15647376 t llicata "N this study we have demonstrated that ezrin y145 is a direct target for phosphorylation by the tyrosine kinase src evidence from this study suggests that a positive feedback loop exists whereby src-mediated ezrin y145 phosphorylation sustains src activity._" SIGNOR-133227 SRC protein P12931 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Tyr478 PPPPPPVyEPVSYHV 9606 22397367 t lperfetto "Ezrin, a member of the erm family of proteins, is frequently over-expressed in human breast cancers, and is required for motility and invasion of epithelial cells. In particular, ezrin phosphorylation on y477 by src is specific to ezrin within the erm family, and is required for hgf-induced scattering of epithelial cells." SIGNOR-196443 PRKCA protein P17252 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 BTO:0000017 15647376 t lperfetto "Phosphorylation of ezrin is required for both conformational activation and for signaling to downstream events. The activating c-terminal threonine phosphorylation on t567 was first described to be downstream of the rho pathway (matsui et al., 1998). Additional studies have implicated protein kinase c (pkc)  in the phosphorylation of ezrin t567." SIGNOR-133223 GRK2 protein P25098 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15843435 t llicata "Grk2 phosphorylates glutathione s-transferase (gst)-ezrin, but not an ezrin fusion protein lacking threonine 567 (t567), in vitro. These results suggest that t567, the regulatory phosphorylation site responsible for maintaining ezrin in its active conformation, represents the principle site of grk2-mediated phosphorylation." SIGNOR-135622 AKT2 protein P31751 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15531580 t llicata "Purified akt directly phosphorylates recombinant ezrin at threonine 567 in vitro in an atp-dependent manner. ezrin activation after initiation of na+-glucose cotransport requires akt2 expression" SIGNOR-130260 PRKCI protein P41743 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 BTO:0000195 18270268 t llicata "Pkciota phosphorylated ezrin on t567 in vitro, and in sf9 cells that do not activate human ezrin. we conclude that, although other molecular mechanisms contribute to ezrin activation, apically localized phosphorylation by pkciota is essential for the activation and normal distribution of ezrin at the early stages of intestinal epithelial cell differentiation." SIGNOR-160855 RHOA protein P61586 UNIPROT EZR protein P15311 UNIPROT "up-regulates activity" phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 BTO:0000132 35267019 t miannu "Rev-erbα interacted with OPHN-1, promoted RhoA activity and phosphorylation of ERM. etection of phosphorylated ezrin (Thr567)/radixin (Thr564)/moesin (Thr558)(p-ERM) in Rev-erbαfl/flCre− and Rev-erbαfl/flPF4Cre+ platelets using phospho-specific antibodies." SIGNOR-268429 ROCK1 protein Q13464 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 19386264 t lperfetto "Activation of ezrin is mediated by initial pip2 binding and subsequent phosphorylation of threonine 567. We performed an in vitro kinase assay with 80 selected kinases on an ezrin peptide containing the t567 phosphorylation site (figure 3a). In this screen, we identified the mst and rock kinases as the most potent kinases for the ezrin peptide" SIGNOR-185567 STK26 protein Q9P289 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 19386264 t lperfetto "Activation of ezrin is mediated by initial pip2 binding and subsequent phosphorylation of threonine 567. Mst4 phosphorylates the regulatory t567 residue of ezrin." SIGNOR-185563 AKT proteinfamily SIGNOR-PF24 SIGNOR EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15531580 t lperfetto "Purified akt directly phosphorylates recombinant ezrin at threonine 567 in vitro in an atp-dependent manner. ezrin activation after initiation of na+-glucose cotransport requires akt2 expression" SIGNOR-244263 FH protein P07954 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" binding -1 28628081 t miannu "Glucose deficiency induces AMPK activation, which phosphorylates FH at Ser75 and promotes its binding to ATF2 and the enrichment of the FH–ATF2 complex on the promoter regions of ATF2-targeted genes." SIGNOR-266314 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163254 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189969 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90529 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90533 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163258 MAPK1 protein P28482 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163242 MAPK1 protein P28482 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90517 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7824938 t gcesareni "Activating transcription factor-2 (atf2) was found to be a target of the jnk signal transduction pathway. Atf2 was phosphorylated by jnk on two closely spaced threonine residues within the nh2-terminal activation domain." SIGNOR-33918 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32425 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32421 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 7824938 t gcesareni "Activating transcription factor-2 (atf2) was found to be a target of the jnk signal transduction pathway. Atf2 was phosphorylated by jnk on two closely spaced threonine residues within the nh2-terminal activation domain." SIGNOR-33914 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163262 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32433 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32429 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163266 MAPK12 protein P53778 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation 9606 10085140 t gcesareni "Our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf-beta signaling via tak1 and p38. The two pathways, smad and tak1, synergistically enhance the activity of atf-2 which acts as their common nuclear target" SIGNOR-65589 N protein P59595 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 14623261 t Luana "The transcription factors c-Fos, FosB, CREB-1, and ATF2 were all activated by the addition of SARS-CoV N protein to the sample well" SIGNOR-260727 PRKCE protein Q02156 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr52 HKHKHEMtLKFGPAR 9606 BTO:0000848;BTO:0001286 22304920 t lperfetto "Pkc_ phosphorylation of atf2 on thr52. Pkc_ promotes oncogenic functions of atf2 in the nucleus while blocking its apoptotic function at mitochondria" SIGNOR-195761 CREB5 protein Q02930 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" binding 9534 BTO:0000318 8378084 t miannu "CRE-BPa specifically binds to CRE as a homodimer or heterodimer with c-Jun or CRE-BP1. In CAT cotransfection experiments using CV-1 cells, transient expression of each of four CRE-BPa proteins caused a 1.6- to 3.4-fold increase of CRE-dependent transcription" SIGNOR-219655 ATM protein Q13315 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Ser490 QSTEPALsQIVMAPS 9606 15916964 t lperfetto "Here, we demonstrate that the protein kinase atm phosphorylates atf2 on serines 490 and 498 following ionizing radiation (ir). dose- and time-dependent phosphorylation of atf2 by atm that results in its rapid colocalization with gamma-h2ax and mrn components into ir-induced foci (irif)" SIGNOR-137619 CS protein O75390 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "down-regulates quantity" "chemical modification" 9606 3013232 t miannu "Citrate synthase catalyzes an important step within the cycle, the Claisen condensation of acetyl-Coenzyme A with oxaloacetate to form citrate; and it is the only enzyme in the cycle that can catalyze the formation of a carbon-carbon bond." SIGNOR-266238 ATM protein Q13315 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Ser498 QIVMAPSsQSQPSGS 9606 15916964 t lperfetto "Here, we demonstrate that the protein kinase atm phosphorylates atf2 on serines 490 and 498 following ionizing radiation (ir). dose- and time-dependent phosphorylation of atf2 by atm that results in its rapid colocalization with gamma-h2ax and mrn components into ir-induced foci (irif)" SIGNOR-137623 MAPK11 protein Q15759 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation 9606 10085140 t gcesareni "Our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf-beta signaling via tak1 and p38. The two pathways, smad and tak1, synergistically enhance the activity of atf-2 which acts as their common nuclear target" SIGNOR-65586 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 10085140 t gcesareni "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65597 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 10085140 t lperfetto "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65593 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90521 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" phosphorylation Ser90 GLFNELAsPFENEFK 9606 BTO:0000599 10085140 t miannu "P38 directly phosphorylates ATF-2 at Thr-69, Thr-71, and Ser-90, resulting in stimulation of its trans-activating capacity." SIGNOR-250090 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163246 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90525 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 10085140 t gcesareni "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65601 JDP2 protein Q8WYK2 UNIPROT ATF2 protein P15336 UNIPROT "down-regulates activity" binding 9606 18671972 t miannu "JDP2 dimerizes with other AP-1 proteins such as activating transcription factor-2 (ATF2) and Jun to repress transcription from promoters that contain a cyclic AMP-responsive element (CRE)." SIGNOR-226395 VRK1 protein Q99986 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr73 ADQTPTPtRFLKNCE 9606 15105425 t gcesareni "Vrk1 phosphorylates atf2 mainly on thr-73, stabilizing the atf2 protein and increasing its intracellular level." SIGNOR-124334 PLK3 protein Q9H4B4 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163274 PLK3 protein Q9H4B4 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 21098032 t gcesareni "Kinase activity of plk3 was significantly activated by hyperosmotic stimulation. Further downstream, active plk3 phosphorylated atf-2 at the thr-71 site in vivo and in vitro." SIGNOR-170004 PLK3 protein Q9H4B4 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163270 BTRC protein Q9Y297 UNIPROT ATF2 protein P15336 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0002572 33861966 t miannu "Our data suggest that mTORC1 promotes the binding of the E3 ligase, βTrCP, to CREB2 (Figure 4D), promoting CREB2 degradation by the proteasome (Figure 4E). Here, we show that mTORC1 promotes glutamine anaplerosis by activating glutamate dehydrogenase (GDH). This regulation requires transcriptional repression of SIRT4, the mitochondrial-localized sirtuin that inhibits GDH. Mechanistically, mTORC1 represses SIRT4 by promoting the proteasome-mediated destabilization of cAMP-responsive element binding 2 (CREB2)." SIGNOR-267830 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR ATF2 protein P15336 UNIPROT "up-regulates activity" binding 9606 10085140 t lperfetto "Here we report that the transcription factor atf-2 (also called cre-bp1) is bound by a hetero-oligomer of smad3 and smad4 upon tgf-beta stimulation. Both of these actions are shown to be responsible for the synergistic stimulation of ATF-2 trans-activating capacity." SIGNOR-65583 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t Luana "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-260755 ROBO proteinfamily SIGNOR-PF14 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137635 ROBO proteinfamily SIGNOR-PF14 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137639 JNK proteinfamily SIGNOR-PF15 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137627 JNK proteinfamily SIGNOR-PF15 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137631 PRKCA protein P17252 UNIPROT KCNE1 protein P15382 UNIPROT "down-regulates activity" phosphorylation Ser102 VQARVLEsYRSCYVV -1 1553557 t lperfetto "Inhibition of the current was not seen in channels in which Ser103 was replaced by Ala, although other properties of the current were unchanged. These results indicate that inhibition of the potassium current results from direct phosphorylation of the channel subunit protein at Ser103." SIGNOR-248852 blinatumomab antibody DB09052 DRUGBANK CD19 protein P15391 UNIPROT "down-regulates activity" binding 9606 BTO:0000731 25883042 t miannu "Blinatumomab, a bispecific antibody construct targeting CD19, is the most advanced member of bispecific T-cell engager (BiTE®) molecules.Blinatumomab recently gained approval in the United States by the U.S. Food and Drug Administration for treatment of Philadelphia chromosome-negative B-precursor relapsed/refractory acute lymphoblastic leukemia." SIGNOR-259888 ABL1 protein P00519 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation Tyr508 EDMRGILyAAPQLRS 10090 11120811 t gcesareni "The results revealed that only tyrosine (Y)490 of CD19 was phosphorylated by c-Abl." SIGNOR-245283 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000776 25673924 t lperfetto "CD19 has an extracellular region containing two C2-type Ig-like domains and a cytoplasmic region of ~240 amino acids with 9 conserved tyrosine residues24. Lyn, a Src-family protein tyrosine kinase member, is the dominant kinase that phosphorylates CD19 upon stimulation. Once tyrosyl-phosphorylated, CD19 serves as a membrane-bound adaptor protein for Src homology 2-containing signaling molecules such as Lyn, Vav, and phosphatidylinositol 3-kinase, which further mediate downstream activation cascades." SIGNOR-242891 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation Tyr500 TSLGSQSyEDMRGIL 10090 BTO:0000776 10933394 t lperfetto "Experiments with purified proteins demonstrated that CD19-Y513 was Lyn's initial phosphorylation and binding site. This led to processive phosphorylation of CD19-Y482, which recruited a second Lyn molecule, allowing for transphosphorylation and amplification of Lyn activation|Tyrosine phosphorylation of CD19 following BCR and/or CD19 ligation provides Src homology 2 (SH2) recognition motifs that recruit regulatory molecules to the cell surface. CD19 dually phosphorylated at CD19€“Y482 and CD19€“Y513 binds the tandem SH2 domains of phosphatidylinositol 3-kinase (PI 3-kinase) p85 subuni" SIGNOR-249376 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT up-regulates phosphorylation Tyr531 HEEDADSyENMDNPD 9606 10933394 t llicata "Experiments with purified proteins demonstrated that cd19-y513 was lyn's initial phosphorylation and binding site. This led to processive phosphorylation of cd19-y482, which recruited a second lyn molecule, allowing for transphosphorylation and amplification of lyn activation." SIGNOR-80294 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT up-regulates phosphorylation Tyr500 TSLGSQSyEDMRGIL 9606 10933394 t llicata "Experiments with purified proteins demonstrated that cd19-y513 was lyn's initial phosphorylation and binding site. This led to processive phosphorylation of cd19-y482, which recruited a second lyn molecule, allowing for transphosphorylation and amplification of lyn activation." SIGNOR-80290 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation Tyr531 HEEDADSyENMDNPD 10090 BTO:0000776 10933394 t lperfetto "Experiments with purified proteins demonstrated that CD19-Y513 was Lyn's initial phosphorylation and binding site. This led to processive phosphorylation of CD19-Y482, which recruited a second Lyn molecule, allowing for transphosphorylation and amplification of Lyn activation|Tyrosine phosphorylation of CD19 following BCR and/or CD19 ligation provides Src homology 2 (SH2) recognition motifs that recruit regulatory molecules to the cell surface. CD19 dually phosphorylated at CD19€“Y482 and CD19€“Y513 binds the tandem SH2 domains of phosphatidylinositol 3-kinase (PI 3-kinase) p85 subuni" SIGNOR-249377 CR2 protein P20023 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 31732528 t scontino "Complement receptor type 2 (CR2)/CD21 plays a key role in the development of high-affinity Abs and long-lasting memory to foreign Ags. When CR2 is bound by its primary C3 activation fragment–derived ligand, designated C3d, it coassociates with CD19 on B cells to amplify BCR signaling." SIGNOR-266642 JUN protein P05412 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004603 13679379 t Luana "Members of the AP1 family distinctly regulated the fra-1 promoter. In particular, coexpression of c-Jun, Jun-D, and Fra-2 up-regulated fra-1 transcription. " SIGNOR-261604 FOSL2 protein P15408 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004603 13679379 t Luana "Members of the AP1 family distinctly regulated the fra-1 promoter. In particular, coexpression of c-Jun, Jun-D, and Fra-2 up-regulated fra-1 transcription. " SIGNOR-261602 JUND protein P17535 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 13679379 t Luana "Members of the AP1 family distinctly regulated the fra-1 promoter. In particular, coexpression of c-Jun, Jun-D, and Fra-2 up-regulated fra-1 transcription. " SIGNOR-261603 USF1 protein P22415 UNIPROT FOSL1 protein P15407 UNIPROT "down-regulates activity" binding 10090 9160889 t 2 miannu "USF specifically interacts with Fra1. USF was repressing this modest Fra1 transactivation" SIGNOR-240975 F2R protein P25116 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254848 F2RL1 protein P55085 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254839 PRKCQ protein Q04759 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates activity" phosphorylation Thr217 LEPEALHtPTLMTTP 9606 27816489 t Manara "PKCθ-induced phosphorylations, in part at T217 and T227 residues, strongly and specifically increased Fra-1 transcriptional activity through the stimulation of Fra-1 transactivation domain, without affecting JUN factors." SIGNOR-260878 PRKCQ protein Q04759 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates activity" phosphorylation Thr227 LEPEALHtPTLMTTP 9606 27816489 t Manara "PKCθ-induced phosphorylations, in part at T217 and T227 residues, strongly and specifically increased Fra-1 transcriptional activity through the stimulation of Fra-1 transactivation domain, without affecting JUN factors." SIGNOR-260879 "Integrator complex" complex SIGNOR-C265 SIGNOR FOSL1 protein P15407 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25675981 f lperfetto "The Integrator complex controls the termination of transcription at diverse classes of gene targets.|Following INTS3 or INTS9 knockdown, the levels of SDC4, JUNB, FOSL1, and GADD45B increased, suggesting that the Integrator complex negatively regulates the transcription of these genes." SIGNOR-261477 SNAI2 protein O43623 UNIPROT HPGD protein P15428 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004078 17575121 f miannu "the Slug protein, but not ZEB1, binds to the PGDH promoter and represses transcription." SIGNOR-255172 HDAC2 protein Q92769 UNIPROT HPGD protein P15428 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 19010907 f miannu "We show an interaction between Snail and HDAC2 and the binding of HDAC2 to the 15-PGDH promoter. These data suggest that class I HDACs, specifically HDAC2, and the transcriptional repressor Snail play a central role in the suppression of 15-PGDH expression." SIGNOR-254236 LAT protein O43561 UNIPROT VAV1 protein P15498 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr255;Tyr220 EEEGAPDyENLQELN;SLDGSREyVNVSQEL 11368773 t lperfetto "By substituting these tyrosine residues in LAT with phenylalanine and by utilizing phosphorylated peptides derived from these sites, we mapped the tyrosine residues in LAT required for the direct interaction and activation of Vav, p85/p110alpha and phospholipase Cgamma1 (PLCgamma1). Our results indicate that Tyr(226) and Tyr(191) are required for Vav binding, whereas Tyr(171) and Tyr(132) are necessary for association and activation of phosphoinositide 3-kinase activity and PLCgamma1 respectively." SIGNOR-246045 ABL1 protein P00519 UNIPROT VAV1 protein P15498 UNIPROT up-regulates phosphorylation 9606 BTO:0001271 11790798 t gcesareni "Thus, the c-terminal tail of vav serves as a direct substrate of bcr-abl in vitro." SIGNOR-114091 LCK protein P06239 UNIPROT VAV1 protein P15498 UNIPROT unknown phosphorylation Tyr142 SVGDEDIySGLSDQI -1 10669745 t "Lck recognizes preferentially the tyrosine residue of Vav located at position 174 and, with significantly less affinity, those present at positions 142 and 160. It is now clear that this posttranslational modification will be involved in the activation of Vav, in the regulation of the strength of the signals emanating from this molecule, and also in the negative regulation of its function." SIGNOR-251389 LCK protein P06239 UNIPROT VAV1 protein P15498 UNIPROT unknown phosphorylation Tyr174 EAEGDEIyEDLMRSE -1 10669745 t "Lck recognizes preferentially the tyrosine residue of Vav located at position 174 and, with significantly less affinity, those present at positions 142 and 160. It is now clear that this posttranslational modification will be involved in the activation of Vav, in the regulation of the strength of the signals emanating from this molecule, and also in the negative regulation of its function." SIGNOR-251391 LCK protein P06239 UNIPROT VAV1 protein P15498 UNIPROT unknown phosphorylation Tyr160 VEEDEDLyDCVENEE -1 10669745 t "Lck recognizes preferentially the tyrosine residue of Vav located at position 174 and, with significantly less affinity, those present at positions 142 and 160. It is now clear that this posttranslational modification will be involved in the activation of Vav, in the regulation of the strength of the signals emanating from this molecule, and also in the negative regulation of its function." SIGNOR-251390 FYN protein P06241 UNIPROT VAV1 protein P15498 UNIPROT up-regulates phosphorylation 9606 11005864 t lperfetto "Study of t cells from a fyn-deficient tcr transgenic mouse also showed that fyn was required for tyrosine phosphorylation and activation of vav induced by both antagonist and agonist peptides." SIGNOR-82287 CD19 protein P15391 UNIPROT VAV1 protein P15498 UNIPROT "up-regulates activity" binding 10090 25673924 t lperfetto "CD19 has an extracellular region containing two C2-type Ig-like domains and a cytoplasmic region of ~240 amino acids with 9 conserved tyrosine residues24. Lyn, a Src-family protein tyrosine kinase member, is the dominant kinase that phosphorylates CD19 upon stimulation. Once tyrosyl-phosphorylated, CD19 serves as a membrane-bound adaptor protein for Src homology 2-containing signaling molecules such as Lyn, Vav, and phosphatidylinositol 3-kinase, which further mediate downstream activation cascades." SIGNOR-242897 DNM2 protein P50570 UNIPROT VAV1 protein P15498 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000584 23537630 t "Disruption of the Dyn2-Vav1 interaction targets Vav1 to the lysosome for degradation via an interaction with the cytoplasmic chaperone Hsc70, resulting in a dramatic reduction of Vav1 protein stability." SIGNOR-259080 EFEMP2 protein O95967 UNIPROT ELN protein P15502 UNIPROT "up-regulates activity" binding 9606 19570982 t miannu "Fibulin-4 directly binds LOX, and this interaction enhances fibulin-4 binding to tropoelastin, thus forming a ternary complex that may be critical for elastin cross-linking." SIGNOR-252136 FBLN5 protein Q9UBX5 UNIPROT ELN protein P15502 UNIPROT "up-regulates activity" binding 9606 18267938 t miannu "The binding of tropoelastin fragments to fibulin-5 was directly proportional to their propensity to coacervate. Furthermore, the addition of fibulin-5 to tropoelastin facilitated coacervation. Taken together, the present study shows that fibulin-5 enhances elastic fiber formation in part by improving the self-association properties of tropoelastin." SIGNOR-252137 FBLN5 protein Q9UBX5 UNIPROT ELN protein P15502 UNIPROT up-regulates binding 9606 19570982 t miannu "Our data show that fibulin-5 can interact with tropoelastin or with fibrillin-1, implying a chaperone role for fibulin-5 in directing elastin onto microfibrils" SIGNOR-186603 JAK2 protein O60674 UNIPROT CSF2RA protein P15509 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 8977526 t lperfetto "JAK2 is a primary kinase regulating all the known activities of GM-CSF. JAK2 mediates GM-CSF induced c-fos activation through receptor phosphorylation and Shc/PTP 1D activation." SIGNOR-249503 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser5 sPPLRDVD 9606 BTO:0000222 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-216924 CSF2 protein P04141 UNIPROT CSF2RA protein P15509 UNIPROT up-regulates binding 9606 9187659 t gcesareni "We have determined the nmr structure of a ligand-binding domain of the granulocyte colony-stimulating factor (g-csf) receptor comparisons between the spectra of the 15n-labelled domain with and without g-csf indicate that the major ligand-recognition site is on the fg loop just upstream of the wsxws sequence." SIGNOR-49126 CSF2 protein P04141 UNIPROT CSF2RA protein P15509 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 18551128 t lperfetto "The GM-CSF receptor (CSF2R) is a heterodimer composed of a specific ligand-binding subunit (CSF2Ralpha) and a common signal-transduction subunit (CSF2Rbeta)" SIGNOR-249501 CSF2 protein P04141 UNIPROT CSF2RA protein P15509 UNIPROT up-regulates binding 9606 10572088 t gcesareni "We have determined the nmr structure of a ligand-binding domain of the granulocyte colony-stimulating factor (g-csf) receptor comparisons between the spectra of the 15n-labelled domain with and without g-csf indicate that the major ligand-recognition site is on the fg loop just upstream of the wsxws sequence." SIGNOR-72458 CSF1 protein P09603 UNIPROT CSF2RA protein P15509 UNIPROT up-regulates binding 9606 10572088 t gcesareni "Granulocyte-macrophage colony-stimulating factor (gm-csf) is an important hematopoietic cytokine that exerts its effects by interaction with the gm-csf receptor (gmr) on the surface of responsive cells. The gm-csf receptor consists of two subunits: gmralpha, which binds gm-csf with low affinity, and gmrbeta, which lacks intrinsic ligand-binding capability but complexes with gmralpha to form a high-affinity receptor (gmralpha/beta)." SIGNOR-72455 CSF3 protein P09919 UNIPROT CSF2RA protein P15509 UNIPROT up-regulates binding 9606 10572088 t gcesareni "Granulocyte-macrophage colony-stimulating factor (gm-csf) is an important hematopoietic cytokine that exerts its effects by interaction with the gm-csf receptor (gmr) on the surface of responsive cells. The gm-csf receptor consists of two subunits: gmralpha, which binds gm-csf with low affinity, and gmrbeta, which lacks intrinsic ligand-binding capability but complexes with gmralpha to form a high-affinity receptor (gmralpha/beta)." SIGNOR-72511 SRC protein P12931 UNIPROT AREG protein P15514 UNIPROT up-regulates cleavage 9606 17251915 t lperfetto "Ep2 can also promote the transactivation of epidermal growth factor receptor (egfr) expressed in colon cancer cells through src, which activates the proteolytic release of the egfr ligands amphiregulin (ar) and transforming growth factor-alfa (tgfalfa)125, thereby stimulating the egfr- network." SIGNOR-236537 F2RL1 protein P55085 UNIPROT AREG protein P15514 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254855 ADAM17 protein P78536 UNIPROT AREG protein P15514 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "ADAM17 is involved in the release and activation of several growth factors and cytokine receptor ligands. Among the growth factors activated by ADAM17 are TGF-alpha, amphiregulin, epiregulin and HB-EGF" SIGNOR-259842 SATB1 protein Q01826 UNIPROT AREG protein P15514 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000664 17343824 f miannu "We found 59 up-regulated and 75 down-regulated genes in the K562-SATB1 cells that were not observed in the K562 cells. Partial genes that have special biological functions are listed in Table 1." SIGNOR-255133 DMTF1 protein Q9Y222 UNIPROT AREG protein P15514 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261582 STAT3 protein P40763 UNIPROT CD46 protein P15529 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17699108 f miannu "The CD46 promoter contains two binding sites for activated STAT3 and mutations introduced into the major site abolished STAT3 binding. Chromatin immunoprecipitation confirms binding of STAT3 to the CD46 promoter. CD46 promoter activity is induced by activation of STAT3 and blocked by a dominant-negative form of STAT3 in luciferase reporter assays." SIGNOR-255238 CDK1 protein P06493 UNIPROT NME1 protein P15531 UNIPROT up-regulates phosphorylation Ser120 GRNIIHGsDSVESAE 9606 SIGNOR-C17 18234856 t gcesareni "Application of this approach to the discovery of cdk1-cyclin b substrates yielded identification of >70 substrates and phosphorylation sites. Many of these sites are known to be phosphorylated in vivo, but most of the proteins have not been characterized as cdk1-cyclin b substrates." SIGNOR-160493 NME1 protein P15531 UNIPROT NME1 protein P15531 UNIPROT unknown phosphorylation Ser120 GRNIIHGsDSVESAE -1 8810265 t miannu "For autophosphorylated rNm23-H1, phosphorylation was observed at serine 44 and on a fragment containing serines 120, 122, and 125.The biochemical function of Nm23 serine phosphorylation is unknown." SIGNOR-250300 NME1 protein P15531 UNIPROT NME1 protein P15531 UNIPROT up-regulates phosphorylation His118 QVGRNIIhGSDSVES 9606 BTO:0000763 22869372 t llicata "Ndpk catalytic function requires autophosphorylation at the catalytic his-118 residue. the simplest interpretation of these data is that ampk does not directly phosphorylate ndpk-a at ser-120 or ser-122 (or at any other site) but rather enhances ndpk-a autophosphorylation at his-118." SIGNOR-198667 NME1 protein P15531 UNIPROT NME1 protein P15531 UNIPROT unknown phosphorylation Ser122 NIIHGSDsVESAEKE -1 8810265 t miannu "For autophosphorylated rNm23-H1, phosphorylation was observed at serine 44 and on a fragment containing serines 120, 122, and 125.The biochemical function of Nm23 serine phosphorylation is unknown." SIGNOR-250301 NME1 protein P15531 UNIPROT NME1 protein P15531 UNIPROT unknown phosphorylation Ser125 HGSDSVEsAEKEIGL -1 8810265 t miannu "For autophosphorylated rNm23-H1, phosphorylation was observed at serine 44 and on a fragment containing serines 120, 122, and 125.The biochemical function of Nm23 serine phosphorylation is unknown." SIGNOR-250198 SMAD5 protein Q99717 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0002729 23993924 f flangone "Engagement of BMP4-mediated signaling in adult mouse ovary-derived OSCs cultured in vitro drives differentiation of these cells into IVD oocytes through Smad1/5/8 activation and transcriptional up-regulation of key meiosis-initiating genes." SIGNOR-242059 IL1A protein P01583 UNIPROT IL1R1 protein P14778 UNIPROT "up-regulates activity" binding 9606 BTO:0001573 9565970 t lperfetto "Il-1ri is responsible for il-1 signaling" SIGNOR-56718 NME1 protein P15531 UNIPROT NME1 protein P15531 UNIPROT "up-regulates activity" phosphorylation Ser44 GLKFMQAsEDLLKEH 9606 BTO:0000093 8245015 t miannu "An acid-stable (nonhistidine) phosphorylation was identified on autophosphorylated purified recombinant Nm23 proteins and [32P]orthophosphate-labeled human breast carcinoma and murine melanoma Nm23. Phosphoamino acid analysis identified serine as the acid-stable phosphorylation and serine 44 as the major site of phosphorylation. The biological relevance of the novel phosphorylation identified herein is suggested by the direct correlation of in vivo Nm23 acid-stable phosphorylation levels, but not Nm23 NDPK activity, with suppression of tumor metastatic potential among control and nm23-1 transfected murine melanoma cells." SIGNOR-250303 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NME1 protein P15531 UNIPROT up-regulates phosphorylation Ser120 GRNIIHGsDSVESAE 9606 18234856 t lperfetto "Application of this approach to the discovery of cdk1-cyclin b substrates yielded identification of >70 substrates and phosphorylation sites. Many of these sites are known to be phosphorylated in vivo, but most of the proteins have not been characterized as cdk1-cyclin b substrates." SIGNOR-216825 metyrapone chemical CHEBI:44241 ChEBI CYP11B1 protein P15538 UNIPROT "down-regulates activity" "chemical inhibition" -1 21129965 t Luana "In an effort to develop and evaluate new classes of compounds as CYP inhibitors, we based our investigations on the structure of the well-known CYP inhibitor Metyrapone 2, which has been used for the treatment of hypercortisolism and Cushing’ssyndrome for several decades." SIGNOR-257884 NR5A2 protein O00482 UNIPROT CYP11B1 protein P15538 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002588 11564608 f miannu "The ability of LRH-1 to enhance transcription of the gene encoding human 11 beta- hydroxylase (hCYP11B1) was then examined using the H295R adrenal cell line. LRH-1 co-transfection with hCYP11B1 luciferase promoter constructs caused a 25-fold induction of luciferase activity. Furthermore, co-transfection of a hCYP11B1 reporter construct containing a mutation in the SF-1 binding cis-element abolished the stimulatory effect of both SF-1 and LRH-1. Electrophoretic mobility shift assay (EMSA) demonstrated that LRH-1 could bind to the SF-1 response element. Taken together, our data suggested that LRH-1 is expressed in the adrenal, and can substitute for SF-1 to enhance transcription of genes encoding certain of the steroid-metabolizing enzymes." SIGNOR-254880 NFE2L2 protein Q16236 UNIPROT NQO1 protein P15559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8962164 f irozzo "These results indicated that hARE-mediated expression of the NQO1 gene and its induction by xenobiotics and antioxidants are mediated by Nrf1 and Nrf2." SIGNOR-256279 NFE2L2 protein Q16236 UNIPROT NQO1 protein P15559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 t irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256275 bevacizumab antibody DB00112 DRUGBANK VEGFA protein P15692 UNIPROT "down-regulates activity" binding 9606 BTO:0001615 15961063 t miannu "Clinical trials with VEGF inhibitors in a variety of malignancies are ongoing. Recently, a humanized anti-VEGF monoclonal antibody (bevacizumab; Avastin) has been approved by the FDA as a first-line treatment for metastatic colorectal cancer in combination with chemotherapy." SIGNOR-259884 MYC protein P01106 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12368264 f "These defects are intrinsic to c-Myc, and are in part associated with a requirement for c-Myc for the expression of vascular endothelial growth factor (VEGF), as VEGF can partially rescue these defects." SIGNOR-259369 MYOD1 protein P15172 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 18094043 t lperfetto "We further demonstrate that the myogenic transcription factor, MyoD, and its heterodimeric binding proteins E12 and E47, up-regulate the expression of endogenous VEGF through direct interaction with the VEGF promoter." SIGNOR-257598 STAT3 protein P40763 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12545153 t luana "Stat3 directly regulated the promoter of the VEGF gene. Blockade of activated Stat3 by ectopic expression of dominant-negative Stat3 significantly inhibited VEGF expression, and the growth and metastasis of human pancreatic cancer cells. " SIGNOR-259456 RUNX2 protein Q13950 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001610 22641097 f miannu "Effective silencing of Runx2 by short interfering RNA (siRNA) demonstrated downregulation of EMT-related molecules (SNAI2, SNAI3 and TWIST1), MMP2 and vasculogenic factors (VEGFA and VEGFC) in thyroid carcinoma cells." SIGNOR-255084 HIC1 protein Q14526 UNIPROT VEGFA protein P15692 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000815 24067369 f miannu "HIC1 suppressing the VEGF and c-Myc promoter activity and the colony formation of MDA-MB 231 cells were STAT3-dependent." SIGNOR-254247 HIF1A protein Q16665 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 8387214 t "Transcription of the human erythropoietin (EPO) gene is activated in Hep3B cells exposed to hypoxia. Hypoxia-inducible factor 1 (HIF-1) is a nuclear factor whose DNA binding activity is induced by hypoxia in Hep3B cells, and HIF-1 binds at a site in the EPO gene enhancer that is required for hypoxic activation of transcription." SIGNOR-256592 ZMYND8 protein Q9ULU4 UNIPROT VEGFA protein P15692 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262041 Aflibercept chemical SID:134445687 ChEBI VEGFA protein P15692 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22813448 t miannu "Aflibercept, a fusion protein with binding domains from native VEGF receptors, binds VEGF-A, VEGF-B, and placental growth factors 1 and 2 with high affinity.This soluble decoy receptor is produced by fusing all-human DNA sequences of the second immunoglobulin (Ig) domain of human VEGF receptor (VEGFR) 1 to the third Ig domain of human VEGFR-2, which then is fused to the Fc region of human IgG-1.2 Aflibercept binds to all VEGF-A and VEGF-B isoforms, as well as the highly related placental growth factor." SIGNOR-259386 JAK1 protein P23458 UNIPROT IFNGR1 protein P15260 UNIPROT up-regulates phosphorylation Tyr457 KAPTSFGyDKPHVLV 9606 7615558 t lperfetto "Interferon gamma activation of stat1alpha requires both jak1 and jak2 as well as tyrosine phosphorylation of the alpha chain of the ifngamma receptor." SIGNOR-29866 MYOD/E12E47 complex SIGNOR-C127 SIGNOR VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 18094043 t lperfetto "we further demonstrate that the myogenic transcription factor, MyoD, and its heterodimeric binding proteins E12 and E47, up-regulate the expression of endogenous VEGF through direct interaction with the VEGF promoter." SIGNOR-241545 PHKA2 protein P46019 UNIPROT PHKG2 protein P15735 UNIPROT "down-regulates activity" binding 9606 10487978 t "Phk is among the most complex of the protein kinases so far elucidated. It has one catalytic (gamma) subunit and three different regulatory (alpha, beta, and delta) subunits, a molecular mass of 1.3 X 106 daltons, and each holoenzyme molecule is presumed to contain four molecules of each subunit. The three regulatory subunits inhibit the phosphotransferase activity of the gamma subunit." SIGNOR-267406 PHKA1 protein P46020 UNIPROT PHKG2 protein P15735 UNIPROT "down-regulates activity" binding 9606 10487978 t "Phk is among the most complex of the protein kinases so far elucidated. It has one catalytic (gamma) subunit and three different regulatory (alpha, beta, and delta) subunits, a molecular mass of 1.3 X 106 daltons, and each holoenzyme molecule is presumed to contain four molecules of each subunit. The three regulatory subunits inhibit the phosphotransferase activity of the gamma subunit." SIGNOR-267407 "Host translation inhibitor nsp1" protein P0DTD1_PRO_0000449619 UNIPROT RPS2 protein P15880 UNIPROT "down-regulates activity" binding -1 33188728 t miannu "Nsp1 Locks the 40S in a Conformation Incompatible with mRNA Loading and Disrupts Initiation Factor Binding. Molecular interactions between C-Nsp1 and 40S ribosome components, including uS3, h18, and uS5." SIGNOR-262508 CTNNB1 protein P35222 UNIPROT TCF4 protein P15884 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11713476 t amattioni "beta-catenin interacts with the TCF/Lef family transcription factors." SIGNOR-178042 ID1 protein P41134 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241385 ID2 protein Q02363 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241376 ID3 protein Q02535 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241379 FOXO1 protein Q12778 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 9606 BTO:0000797 18250171 t Gianni "Here we show that the beta-catenin binding to FOXO serves a dual effect. beta-catenin, through binding, enhances FOXO transcriptional activity. In addition, FOXO competes with TCF for interaction with beta-catenin, thereby inhibiting TCF transcriptional activity." SIGNOR-262529 HOXB13 protein Q92826 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 15928669 f miannu "In prostate cancers, HOXB13 negatively regulates beta-catenin/TCF4-mediated transactivation and subsequently inhibits cell growth. " SIGNOR-254476 NLK protein Q9UBE8 UNIPROT TCF4 protein P15884 UNIPROT down-regulates phosphorylation 9606 2861485 t gcesareni "Whereas lef-1 and tcf-4 phosphorylation by nlk (nemo-like kinase) leads to less lef/tcf/beta-catenin complex binding to dna and to lef-1/tcf-4 degradation" SIGNOR-24147 MSC protein O60682 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 9606 BTO:0000776 9584154 t 2 miannu "ABF-1 contains a transcriptional repression domain and is capable of inhibiting the transactivation capability of E47 in mammalian cells." SIGNOR-241315 KRAS protein P01116 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation 9606 BTO:0000776 9528794 t gcesareni "Our results are consistent with a model in which notch and deltex act on e47 by inhibiting signaling through ras." SIGNOR-56144 MAPK3 protein P27361 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr355 NFSSSPStPVGSPQG 10090 14592976 t lperfetto "Notch-induced degradation requires phosphorylation of E47 by p42/p44 MAP kinases. |Wild_type E47 but not the Mm mutant reacted to the antibodies, suggesting that E47 is at least phosphorylated at the M2 site (Figure 3A)|anti_phospho_M2 peptide (SSPSpTPVGSPQG)" SIGNOR-249117 MAPK1 protein P28482 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr355 NFSSSPStPVGSPQG 10090 14592976 t lperfetto "Notch-induced degradation requires phosphorylation of E47 by p42/p44 MAP kinases. |Wild_type E47 but not the Mm mutant reacted to the antibodies, suggesting that E47 is at least phosphorylated at the M2 site (Figure 3A)|anti_phospho_M2 peptide (SSPSpTPVGSPQG)" SIGNOR-249451 ID1 protein P41134 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241107 NOTCH1 protein P46531 UNIPROT TCF3 protein P15923 UNIPROT down-regulates binding 9606 BTO:0000776 9528794 t gcesareni "We provide evidence that notch and deltex may act on e47 by inhibiting signaling through ras because (i) full e47 activity was found to be dependent on ras and (ii) both notch and deltex inhibited gal4-jun, a hybrid transcription factor whose activity is dependent on signaling from ras to sapk/jnk." SIGNOR-56150 MAPKAPK2 protein P49137 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2" SIGNOR-166643 CSNK1E protein P49674 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation 9606 11524435 t gcesareni "Tcf3 is a substrate for both glycogen synthase kinase (gsk) 3 and casein kinase (ck) 1epsilon, and phosphorylation of tcf3 by ckiepsilon stimulates its binding to beta-catenin, an effect reversed by gsk3." SIGNOR-110056 ID2 protein Q02363 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241140 ID3 protein Q02535 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241134 MAP3K10 protein Q02779 UNIPROT TCF3 protein P15923 UNIPROT down-regulates phosphorylation Ser341 KALASIYsPDHSSNN 9606 19801649 t llicata "Mlk2 inhibits e47 transactivation activity on the trkb promote" SIGNOR-161523 MAP3K10 protein Q02779 UNIPROT TCF3 protein P15923 UNIPROT down-regulates phosphorylation Thr355 NFSSSPStPVGSPQG 9606 19801649 t llicata "Mlk2 inhibits e47 transactivation activity on the trkb promote" SIGNOR-161544 MAP3K10 protein Q02779 UNIPROT TCF3 protein P15923 UNIPROT down-regulates phosphorylation Ser379 AGAPGALsPSYDGGL 9606 19801649 t llicata "Mlk2 inhibits e47 transactivation activity on the trkb promote" SIGNOR-161540 MAP3K10 protein Q02779 UNIPROT TCF3 protein P15923 UNIPROT down-regulates phosphorylation Ser359 SPSTPVGsPQGLAGT 9606 19801649 t llicata "Mlk2 inhibits e47 transactivation activity on the trkb promote" SIGNOR-161531 MAP3K10 protein Q02779 UNIPROT TCF3 protein P15923 UNIPROT down-regulates phosphorylation Ser352 SSNNFSSsPSTPVGS 9606 19801649 t llicata "Mlk2 inhibits e47 transactivation activity on the trkb promote" SIGNOR-161527 NOTCH2 protein Q04721 UNIPROT TCF3 protein P15923 UNIPROT down-regulates binding 9606 9528794 t gcesareni "In an effort to identify processes that regulate e47, and potentially b-cell development, we found that activated notch1 and notch2 effectively inhibit e47 activity." SIGNOR-56222 MAPK11 protein Q15759 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation Ser139 LNSPGPLsPSGMKGT 9606 BTO:0000887 15719023 t "p38 MAPK in particular phosphorylates Ser140 of E47. Its been observed that phosphorylation of E47 improves its ability to form heterodimers with Myod transcription factor" gcesareni "Here we show that p38 mapk, whose activity is essential for myogenesis, regulates myod/e47 heterodimerization. Phosphorylation of e47 at ser140 by p38 induces myod/e47 association and activation of muscle-specific transcription, while the nonphosphorylatable e47 mutant ser140ala fails to heterodimerize with myod and displays impaired myogenic potentia" SIGNOR-134190 MAPK14 protein Q16539 UNIPROT TCF3 protein P15923 UNIPROT "up-regulates activity" phosphorylation Ser139 LNSPGPLsPSGMKGT 9606 BTO:0000887 15719023 t lperfetto "Here we show that p38 mapk, whose activity is essential for myogenesis, regulates myod/e47 heterodimerization. Phosphorylation of e47 at ser140 by p38 induces myod/e47 association and activation of muscle-specific transcription" SIGNOR-134194 RANBP17 protein Q9H2T7 UNIPROT TCF3 protein P15923 UNIPROT up-regulates binding 9606 20503194 t miannu "Yeast two-hybrid, mammalian two-hybrid, and co-immunoprecipitation analyses demonstrate specific interaction of e12 with ranbp17, a novel member of the importin-beta superfamily;this interaction maps to the crm1 homology region of ranbp17. Ectopic expression of ranbp17 leads to a approximately 3-fold increase in e2a/myod mediated transactivation of an e-box regulated luciferase reporter gene." SIGNOR-165655 PRKACA protein P17612 UNIPROT DSP protein P15924 UNIPROT "down-regulates activity" phosphorylation Ser2849 RSGSRRGsFDATGNS 9606 BTO:0000567 7525582 t miannu "HeLa cells treated with forskolin indicated that stimulation of protein kinase A in transfected cells could decrease the interaction of DP.AN.SerC23 with keratin IF networks. phosphorylation of Ser-C23 could destabilize interactions that occur either directly through this 20 residue sequence or that are dependent on its correct conformation" SIGNOR-250353 PKP2 protein Q99959 UNIPROT DSP protein P15924 UNIPROT "up-regulates quantity by stabilization" binding 10090 BTO:0003264 22781308 t Simone "In contrast to the proper membrane localization of PKP2 and DSP after cotransfection of both WT proteins, mutant PKP2 C796R protein was not able to interact with FLAG-DSP to enable assembly at the junctional plaque, indicating the requirement of functional PKP2 for DSP integration into the desmosome." SIGNOR-261254 CDK1 protein P06493 UNIPROT RPA2 protein P15927 UNIPROT "up-regulates activity" phosphorylation Ser23 GAGGYTQsPGGFGSP 9606 1318195 t llicata "Cdc2 family kinases phosphorylate a human cell dna replication factor, rpa, and activate dna replication. therefore, the serines on rpa p34 that were necessary for phosphorylation by cdc2 kinase were also necessary for phosphorylation in the cell" SIGNOR-16971 CDK1 protein P06493 UNIPROT RPA2 protein P15927 UNIPROT "up-regulates activity" phosphorylation Ser29 QSPGGFGsPAPSQAE 9606 1318195 t llicata "Cdc2 family kinases phosphorylate a human cell dna replication factor, rpa, and activate dna replication. therefore, the serines on rpa p34 that were necessary for phosphorylation by cdc2 kinase were also necessary for phosphorylation in the cell" SIGNOR-16975 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" phosphorylation Ser11 SGFESYGsSSYGGAG -1 9295339 t lperfetto "We showed previously that UV irradiation increases phosphorylation of the p34 subunit of human replication protein A (RPA) and that this hyperphosphorylation correlated with loss of activity of the DNA replication complex. | we detected phosphorylation of the RPA complex by DNA-PK on RPA-p34 sites Ser-23, Ser-29, and Ser-11, -12, or -13" SIGNOR-248980 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT up-regulates phosphorylation Thr21 YGGAGGYtQSPGGFG 9606 14872059 t lperfetto "Replication protein a (rpa) is a single-stranded dna (ssdna) binding protein involved in various processes, including nucleotide excision repair and dna replication. The 32 kda subunit of rpa (rpa32) is phosphorylated in response to various dna-damaging agents, and two protein kinases, ataxia-telangiectasia mutated (atm) and the dna-dependent protein kinase (dna-pk) have been implicated in dna damage-induced phosphorylation of rpa32we show that both dna-pk and atm phosphorylate rpa32 on thr21 in vitro." SIGNOR-121869 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" phosphorylation Ser13 FESYGSSsYGGAGGY -1 9295339 t lperfetto "We showed previously that UV irradiation increases phosphorylation of the p34 subunit of human replication protein A (RPA) and that this hyperphosphorylation correlated with loss of activity of the DNA replication complex. | we detected phosphorylation of the RPA complex by DNA-PK on RPA-p34 sites Ser-23, Ser-29, and Ser-11, -12, or -13" SIGNOR-248982 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT unknown phosphorylation Ser33 GFGSPAPsQAEKKSR -1 9139719 t lperfetto "In this study, we show that efficient phosphorylation of HSSB-p34 by DNA-PK requires Ku as well as DNA. The DNA-PK phosphorylation sites in HSSB-p34 have been mapped at Thr-21 and Ser-33. Kinetic studies demonstrated that a phosphate residue is first incorporated at Thr-21 followed by the incorporation of a second phosphate residue at Ser-33." SIGNOR-248971 FYN protein P06241 UNIPROT JUP protein P14923 UNIPROT "down-regulates activity" phosphorylation Tyr550 AAGTQQPyTDGVRME 10116 14517306 t "Phosphorylation of plakoglobin by Fer and Fyn kinases decreases plakoglobin-desmoplakin interaction and increases plakoglobin-α-catenin association. Fyn mainly phosphorylated Tyr549" SIGNOR-251177 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT unknown phosphorylation Thr21 YGGAGGYtQSPGGFG -1 9139719 t lperfetto "In this study, we show that efficient phosphorylation of HSSB-p34 by DNA-PK requires Ku as well as DNA. The DNA-PK phosphorylation sites in HSSB-p34 have been mapped at Thr-21 and Ser-33. Kinetic studies demonstrated that a phosphate residue is first incorporated at Thr-21 followed by the incorporation of a second phosphate residue at Ser-33." SIGNOR-248972 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" phosphorylation Ser12 GFESYGSsSYGGAGG -1 9295339 t lperfetto "We showed previously that UV irradiation increases phosphorylation of the p34 subunit of human replication protein A (RPA) and that this hyperphosphorylation correlated with loss of activity of the DNA replication complex. | we detected phosphorylation of the RPA complex by DNA-PK on RPA-p34 sites Ser-23, Ser-29, and Ser-11, -12, or -13" SIGNOR-248981 PRKDC protein P78527 UNIPROT RPA2 protein P15927 UNIPROT unknown phosphorylation Thr21 YGGAGGYtQSPGGFG 9606 14872059 t llicata "We show that both dna-pk and atm phosphorylate rpa32 on thr21 in vitro." SIGNOR-121873 ATM protein Q13315 UNIPROT RPA2 protein P15927 UNIPROT up-regulates phosphorylation Thr21 YGGAGGYtQSPGGFG 9606 14872059 t lperfetto "Replication protein a (rpa) is a single-stranded dna (ssdna) binding protein involved in various processes, including nucleotide excision repair and dna replication. The 32 kda subunit of rpa (rpa32) is phosphorylated in response to various dna-damaging agents, and two protein kinases, ataxia-telangiectasia mutated (atm) and the dna-dependent protein kinase (dna-pk) have been implicated in dna damage-induced phosphorylation of rpa32we show that both dna-pk and atm phosphorylate rpa32 on thr21 in vitro." SIGNOR-121861 ATR protein Q13535 UNIPROT RPA2 protein P15927 UNIPROT unknown phosphorylation Ser33 GFGSPAPsQAEKKSR 9606 19843584 t llicata "Atr phosphorylates s33 in response to replication stress" SIGNOR-188666 PIAS4 protein Q8N2W9 UNIPROT RPA2 protein P15927 UNIPROT up-regulates phosphorylation Ser4 sGFESYGS 9606 20016603 t gcesareni "Pias1 and pias4 promote brca1 accumulation and sumoylation, rpa phosphorylation, and dsb repair furthermore, phosphorylation of the 34 kda subunit of rpa on ser-4 and ser-8 (ps4/ps8) in response to ir or camptothecin treatment was diminished by pias4 depletion, while pias1 depletion impaired ir-induced but not camptothecin-induced rpa phosphorylation" SIGNOR-162160 PIAS4 protein Q8N2W9 UNIPROT RPA2 protein P15927 UNIPROT up-regulates phosphorylation Ser8 MWNSGFEsYGSSSYG 9606 20016603 t gcesareni "Pias1 and pias4 promote brca1 accumulation and sumoylation, rpa phosphorylation, and dsb repair furthermore, phosphorylation of the 34 kda subunit of rpa on ser-4 and ser-8 (ps4/ps8) in response to ir or camptothecin treatment was diminished by pias4 depletion, while pias1 depletion impaired ir-induced but not camptothecin-induced rpa phosphorylation" SIGNOR-162164 POT1 protein Q9NUX5 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263324 ABL1 protein P00519 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr1243 NGGSSLSyTNPAVAA 9606 16888623 t Manara "The results demonstrate that ABL1 phosphorylates MUC1 on Tyr-60 and forms a complex with MUC1 by binding of the ABL1 SH2 domain to the pTyr-60 site. " SIGNOR-260830 EGFR protein P00533 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSTDRSPyEKVSAGN 9606 BTO:0000150 11483589 t lperfetto "We also show that the activated egf-r phosphorylates the muc1 cytoplasmic tail on tyrosine at a yekv motif that functions as a binding site for the c-src sh2 domain. The results demonstrate that egf-r-mediated phosphorylation of muc1 induces binding of muc1 to c-src in cells" SIGNOR-109538 LCK protein P06239 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSTDRSPyEKVSAGN BTO:0000661 14766232 t lperfetto "The present results demonstrate that Lck phosphorylation of MUC1 on Y-46 also increases binding of MUC1 and beta-catenin. The results further show that ZAP-70 phosphorylation of MUC1-CD stimulates the interaction of MUC1 and beta-catenin" SIGNOR-249358 LCK protein P06239 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSTDRSPyEKVSAGN 9606 14766232 t lperfetto "The present results demonstrate that Lck phosphorylation of MUC1 on Y-46 also increases binding of MUC1 and _-catenin. The results further show that ZAP-70 phosphorylation of MUC1-CD stimulates the interaction of MUC1 and _-catenin" SIGNOR-247058 SRC protein P12931 UNIPROT MUC1 protein P15941 UNIPROT up-regulates phosphorylation Tyr1229 SSTDRSPyEKVSAGN 9606 11152665 t lperfetto "The c-src tyrosine kinase regulates signaling of the human df3/muc1 carcinoma-associated antigen with gsk3 beta and betBeta-catenin c-src phosphorylates the muc1 cytoplasmic domain at a yekv motif c-src-mediated phosphorylation of muc1 increases binding of muc1 and betBeta-catenin" SIGNOR-85938 ZAP70 protein P43403 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1203 IFPARDTyHPMSEYP 9606 BTO:0000661 14766232 t lperfetto "Indeed, the present results demonstrate that ZAP-70 phosphorylates MUC1-CD and that the MUC1-CD Y-20 site functions, at least in part, as a ZAP-70 substrate (Fig. 4C). In this regard, the in vivo phosphorylation data indicate that ZAP-70 may also contribute to phosphorylation of MUC1-CD Y-46.The results further show that ZAP-70 phosphorylation of MUC1-CD stimulates the interaction of MUC1 andBeta-catenin." SIGNOR-247039 GSK3B protein P49841 UNIPROT MUC1 protein P15941 UNIPROT "down-regulates activity" phosphorylation Ser1227 PPSSTDRsPYEKVSA BTO:0000567 9819408 t lperfetto "GSK3beta binds directly to an STDRSPYE site in MUC1 and phosphorylates the serine adjacent to proline. Phosphorylation of MUC1 by GSK3beta decreases binding of MUC1 to beta-catenin in vitro and in vivo." SIGNOR-249356 ADAM17 protein P78536 UNIPROT MUC1 protein P15941 UNIPROT down-regulates cleavage 9606 12441351 t gcesareni "These characteristics along with studies conducted with cell lines genetically deficient in various adams (for a disintegrin and metalloprotease) identified tumor necrosis factor-alpha converting enzyme (tace)/adam 17 as a muc1 sheddase." SIGNOR-95630 VRK1 protein Q99986 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Ser62 FGPARNDsVIVADQT 9606 15105425 t gcesareni "Vrk1 phosphorylates atf2 mainly on thr-73, stabilizing the atf2 protein and increasing its intracellular level." SIGNOR-124330 PRKCD protein Q05655 UNIPROT MUC1 protein P15941 UNIPROT up-regulates phosphorylation Thr1224 RYVPPSStDRSPYEK 9606 11877440 t gcesareni "We show that phosphorylation of muc1 by pkcdelta increases binding of muc1 and beta-catenin in vitro and in vivo. The functional significance of the muc1-pkcdelta interaction is further supported by the demonstration that mutation of the pkcdelta phosphorylation site abrogates muc1-mediated decreases in binding of beta-catenin to e-cadherin" SIGNOR-115501 YY1 protein P25490 UNIPROT COX7C protein P15954 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9092564 f miannu "Mutation of both YY1 sites eliminates most of the promoter activity. Mutation at the upstream YY1 site significantly reduces the efficiency of transcript initiation at the major start site and thus plays the dominant role in COX7C regulation." SIGNOR-255617 SPI1 protein P17947 UNIPROT GATA1 protein P15976 UNIPROT "down-regulates activity" binding 10090 10364157 t irozzo "We find that PU.1 interacts directly with GATA-1, a zinc finger transcription factor required for erythroid differentiation. Interaction between PU.1 and GATA-1 requires intact DNA-binding domains in both proteins. PU.1 represses GATA-1-mediated transcriptional activation." SIGNOR-256049 GATA2 protein P23769 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12432220 f irozzo "Closer examination revealed a cross-regulatory mechanism by which GATA-1 can control the expression of GATA-2 and vice versa, possibly via essential GATA binding sites in their cis-acting elements.In this model, GATA-2 activates GATA-1 gene expression, while GATA-1 represses GATA-2 gene expression." SIGNOR-256056 AKT1 protein P31749 UNIPROT GATA1 protein P15976 UNIPROT up-regulates phosphorylation Ser310 QTRNRKAsGKGKKKR 9606 16107690 t llicata "We found that akt directly phosphorylates the transcription factor gata-1 at serine 310 and that this site-specific phosphorylation is required for the transcriptional activation of the timp-1 promoter." SIGNOR-139782 FLI1 protein Q01543 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12556498 t irozzo "On the other hand, our data demonstrate that FLI-1 also interacts with GATA-1. However, FLI-1 does not repress but enhances GATA-1 activity." SIGNOR-256045 MECOM protein Q03112 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000669 15889140 t Luana "We finally observed that the forced expression of Evi1 induced GATA-2 expression in a hematopoietic cell line, EML C1, along with GATA-1, Ang-1, Ang-2 and Tie2 " SIGNOR-266061 AKT proteinfamily SIGNOR-PF24 SIGNOR GATA1 protein P15976 UNIPROT up-regulates phosphorylation Ser310 QTRNRKAsGKGKKKR 9606 16107690 t lperfetto "We found that akt directly phosphorylates the transcription factor gata-1 at serine 310 and that this site-specific phosphorylation is required for the transcriptional activation of the timp-1 promoter." SIGNOR-244267 PTTG1 protein O95997 UNIPROT TIMP2 protein P16035 UNIPROT "down-regulates quantity" 9606 19351864 f miannu "Suppressing PTTG expression by siRNA decreased cell motility in both PTTG-HA/EC9706 and KYSE150 cells. By using mass spectrometric analysis, we identified that PTTG up-regulated S100A4 and galectin-1 secretion and down-regulated tissue inhibitor of metalloproteinase-2 secretion to the culture media." SIGNOR-255069 DNMT3A protein Q9Y6K1 UNIPROT TIMP2 protein P16035 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19786833 f irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255807 STAT6 protein P42226 UNIPROT ALOX15 protein P16050 UNIPROT up-regulates 9606 BTO:0000018 12517954 f lperfetto "IL-4 has been shown to up-regulate 15-lipoxygenase and produce 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in A549 cells via the Janus kinase/STAT6 pathway under coactivation of CREB binding protein/p300." SIGNOR-254101 EP300 protein Q09472 UNIPROT ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "IL-4 has been shown to up-regulate 15-lipoxygenase and produce 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in A549 cells via the Janus kinase/STAT6 pathway under coactivation of CREB binding protein/p300." SIGNOR-254097 CREBBP protein Q92793 UNIPROT ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "In A549 cells activation of 15-LOX by IL-4 required the coactivation of histone acetyltransferases CREB-binding protein/p300 and led to a sizable production of 15(S)-HETE" SIGNOR-254093 CBP/p300 complex SIGNOR-C6 SIGNOR ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "IL-4 has been shown to up-regulate 15-lipoxygenase and produce 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in A549 cells via the Janus kinase/STAT6 pathway under coactivation of CREB binding protein/p300." SIGNOR-254100 ADAM10 protein O14672 UNIPROT CD44 protein P16070 UNIPROT "up-regulates activity" cleavage 9606 26284334 t miannu "The ADAM proteases are best known for their role in shedding the extracellular domain of transmembrane proteins. Among the transmembrane proteins shed by ADAM10 are notch, HER2, E-cadherin, CD44, L1 and the EGFR ligands, EGF and betacellulin." SIGNOR-259847 SNAI2 protein O43623 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 20509143 f miannu "SLUG up-regulation engenders breast cancer cells with stem cell-like properties including enhanced expression of CD44 and Jagged-1 in conjunction with estrogen receptor alpha down-regulation, growth as mammospheres, and extracellular matrix invasiveness." SIGNOR-255153 PRKACA protein P17612 UNIPROT CD44 protein P16070 UNIPROT up-regulates phosphorylation Ser697 AVEDRKPsGLNGEAS 9606 16785995 t lperfetto "Pka can phosphorylate ser316 directly cd44 s291a and s316a mutants may disrupt downstream signalling events by displacing endogenous cd44 from plasma membrane microdomains." SIGNOR-147208 F2R protein P25116 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254851 NOTCH1 protein P46531 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001454 10933396 f gcesareni "Activation of notch1 signaling in dp thymocytes and thymoma cell lines results in the upregulation of cd25 and cd44 expression" SIGNOR-80333 F2RL1 protein P55085 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254843 TWIST1 protein Q15672 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255512 TWIST2 protein Q8WVJ9 UNIPROT CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002590 17487558 f miannu "Immunoblot analysis showed that HEY/si-TWIST cells exhibited decreased expression levels of CD29, CD44 and CD54 compared to those of HEY/si-scrambled cells" SIGNOR-255517 ZMYND8 protein Q9ULU4 UNIPROT CD44 protein P16070 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 27477906 t lperfetto "Our quantitative ChIP experiments confirmed that ZMYND8 and JARID1D were co-localized at Slug, CD44, VEGFA, and EGFR genes (Figures 4F–4I). Our ChIP results also showed that ZMYND8 repressed and occupied other JARID1D target genes, such as the matrix metalloproteinase 1 (MMP1) and MMP3, that we previously reported" SIGNOR-262039 CAMK2A protein Q9UQM7 UNIPROT CD44 protein P16070 UNIPROT "up-regulates activity" phosphorylation Ser706 LNGEASKsQEMVHLV 9606 BTO:0000452 11463356 t lperfetto "In previous studies we have demonstrated that a key control point for this receptor is the phosphorylation of CD44 on a conserved cytoplasmic serine residue, Ser(325). This modification is not required for efficient ligand binding, but is an essential component of CD44-dependent cell migration on a hyaluronan substratum. We demonstrate here that cd44 is phosphorylated to high stoichiometry in resting cells and that ca(2+)/calmodulin-dependent protein kinase ii is a cd44 ser(325) kinase." SIGNOR-109502 CAMK2A protein Q9UQM7 UNIPROT CD44 protein P16070 UNIPROT up-regulates phosphorylation Ser706 LNGEASKsQEMVHLV 9606 9580567 t gcesareni "We demonstrate here that cd44 is phosphorylated to high stoichiometry in resting cells and that ca(2+)/calmodulin-dependent protein kinase ii is a cd44 ser(325) kinase." SIGNOR-57376 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. CD44 is also upregulated by NUP98‐HOXA9." SIGNOR-261502 PPM1D protein O15297 UNIPROT H2AX protein P16104 UNIPROT down-regulates dephosphorylation Ser140 GKKATQAsQEY 9606 20118229 t gcesareni "Wild-type p53-induced phosphatase 1 dephosphorylates histone variant gamma-h2ax and suppresses dna double strand break repair. Here, we demonstrate that the wild-type p53-induced phosphatase 1 (wip1) also dephosphorylates gamma-h2ax at serine 139 in vitro and in vivo." SIGNOR-163693 RNF8 protein O76064 UNIPROT H2AX protein P16104 UNIPROT up-regulates ubiquitination 9606 18001824 t gcesareni "Rnf8 can ubiquitylate histone h2a and h2ax," SIGNOR-159309 MAPK8 protein P45983 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 BTO:0000671 19234442 t gcesareni "The stress-response kinase jnk1, activated by dna damage and initiating a pro-apoptotic program, has been recently shown to translocate into the nucleus upon activation where it phosphorylates substrates including h2ax s139, an event critical for dna degradation mediated by caspase-activated dnase (cad) in apoptotic cells" SIGNOR-184146 MAPK9 protein P45984 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 18158901 t gcesareni "H2ax interacts with numerous proteins required for dna damage signaling and repair when phosphorylated on ser-140. Phosphorylation of ser-140 (h2ax139ph) in response to ionizing radiation is mediated by both atm and prkdc. Our data showed that h2ax is phosphorylated by uva-activated jnk." SIGNOR-160210 UBE2N protein P61088 UNIPROT H2AX protein P16104 UNIPROT up-regulates ubiquitination 9606 18077395 t gcesareni "In an h2ax- and mdc1-dependent manner , rnf8/ubc13 complexes go to sites of dna damage through their fha domain and initiate the synthesis of k63 polyubiquitin chains on chromatin that recruit the brca1 a complex through the uim domains of rap80." SIGNOR-159880 ATM protein Q13315 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 21690091 t gcesareni "Upon dna damage, h2ax is phosphorylated by ataxia telangiectasia mutated (atm) and atm-related kinases at serine 139, known as ?_?_?_-H2ax, which serves as a docking site to recruit the mediator of dna damage checkpoint protein 1 (mdc1) to sites of dna damage, named dna damage foci" SIGNOR-174442 ATM protein Q13315 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 18158901 t gcesareni "H2ax interacts with numerous proteins required for dna damage signaling and repair when phosphorylated on ser-140. Phosphorylation of ser-140 (h2ax139ph) in response to ionizing radiation is mediated by both atm and prkdc. Our data showed that h2ax is phosphorylated by uva-activated jnk." SIGNOR-160206 SLBP protein Q14493 UNIPROT H2AX protein P16104 UNIPROT "up-regulates quantity by expression" "translation regulation" 9606 BTO:0001938 19155325 t lperfetto "Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control." SIGNOR-265405 EYA1 protein Q99502 UNIPROT H2AX protein P16104 UNIPROT down-regulates dephosphorylation Tyr143 ATQASQEy 9606 20965415 t gcesareni "Tyr142 is dephosphorylated by the tyr phosphatases eya1 and eya3." SIGNOR-168879 KDM4C protein Q9H3R0 UNIPROT H2AX protein P16104 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 29207681 f miannu "Knockdown of JMJD2C gene led to the up-regulation of basal γ-H2AX expression. and γ-H2AX together with its phosphorylated C-terminal (Sre residues 139–140, γ-H2AX) are crucial for DNA repair" SIGNOR-263872 BAZ1B protein Q9UIG0 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Tyr143 ATQASQEy 9606 19092802 t gcesareni "We show that wstf phosphorylates tyr 142 of h2a.x, and that wstf activity has an important role in regulating several events that are critical for the dna damage response" SIGNOR-182831 SYK protein P43405 UNIPROT VAV1 protein P15498 UNIPROT up-regulates phosphorylation 9606 11331248 t gcesareni "Vav interacts with the tyrosine kinase syk. inhibition of syk kinase activity prevents tyrosine phosphorylation of vav and its interaction with pi 3-k." SIGNOR-107046 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR H2AX protein P16104 UNIPROT "up-regulates activity" ubiquitination -1 12485996 t lperfetto "Strikingly, as well as H2AX, the nucleosome core histones H2A, H2B, H3 and H4 were all ubiquitylated efficiently by BRCA1/BARD1, while the linker histone H1 was not (Figure 3).| Generally, histone proteins are required for compaction of nuclear DNA into chromatin, and their modification is thought to loosen this compaction. Therefore, one might envisage that ubiquitylation of γH2AX by BRCA1/BARD1 at DNA breaks modulates local chromatin packaging to facilitate the action of DNA repair enzymes." SIGNOR-263235 NatA complex SIGNOR-C415 SIGNOR H2AX protein P16104 UNIPROT "down-regulates activity" acetylation 9606 BTO:0001109 21351257 t miannu "The human protein N(α)-terminal acetyltransferase A complex (hNatA), composed of the catalytic hNaa10p (hArd1) and auxiliary hNaa15p (hNat1/NATH/Tubedown) subunits, was reported to be important for cell survival and growth of various types of cancer.  lack of acetylation by hNatA activated H2A.X and Chk2 in both HCT116 cell lines independent of TP53 status (Fig. 6)." SIGNOR-267227 SELPLG protein Q14242 UNIPROT SELP protein P16109 UNIPROT up-regulates binding 9606 BTO:0000130;BTO:0000150;BTO:0000551 BTO:0000975 9129046 t gcesareni "The major ligand for p-selectin on leukocytes is p-selectin glycoprotein ligand-1 (PSGL-1)" SIGNOR-47625 SELPLG protein Q14242 UNIPROT SELP protein P16109 UNIPROT up-regulates binding 9606 BTO:0000130 23994464 t apalma "This steady-state rolling is primarily mediated by the interaction of endothelial P-selectins with their neutrophil glycoprotein counterreceptors, primarily PSGL-1." SIGNOR-255038 NBEAL2 protein Q6ZNJ1 UNIPROT SELP protein P16109 UNIPROT up-regulates 9606 BTO:0000132 28082341 f lperfetto "Recent in vitro megakaryopoiesis studies using HSCs from GPS patients with NBEAL2 mutations showed normal MK differentiation with defective proplatelet formation and reduced α-granule proteins such as von Willebrand factor (VWF), thrombospondin and P-selectin." SIGNOR-261885 MMP20 protein O60882 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage Asn360 DFVDIPEnFFGVGGE -1 10922468 t lperfetto "Matrix metalloproteinases 19 and 20 cleave aggrecan and cartilage oligomeric matrix protein (COMP)|In this study we investigated the ability of MMP-19 and MMP-20 to cleave two of the macromolecules characterising the cartilage ECM, namely aggrecan and the cartilage oligomeric matrix protein (COMP). Both MMPs hydrolysed aggrecan efficiently at the well-described MMP cleavage site between residues Asn(341) and Phe(342), as shown by Western blotting using neo-epitope antibodies. Furthermore, the two enzymes cleaved COMP in a distinctive manner, generating a major proteolytic product of 60 kDa. Our results suggest that MMP-19 may participate in the degradation of aggrecan and COMP in arthritic disease, whereas MMP-20, due to its unique expression pattern, may primarily be involved in the turnover of these molecules during tooth development." SIGNOR-266979 MMP20 protein O60882 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage -1 10922468 t lperfetto "Matrix metalloproteinases 19 and 20 cleave aggrecan and cartilage oligomeric matrix protein (COMP)|It has been suggested that MMPs play a role in the hydrolysis of COMP and, therefore, compromise the integrity of the cartilage ECM structure leading to the ultimate loss of joint function" SIGNOR-266981 ADAMTS4 protein O75173 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage Glu392 PRNITEGeARGSVIL 9606 9202061 t lperfetto "Aggrecan Degradation in Human Cartilage Evidence for both Matrix Metalloproteinase and Aggrecanase Activity in Normal, Osteoarthritic, and Rheumatoid Joints|Stromelysin-1 (MMP-3), as well as other MMPs, cleave aggrecan in the interglobular domain between Asn341 and Phe342 to generate a G1 fragment with the COOH terminus VDIPEN341 (11–13). This fragment has been isolated and identified by NH2-terminal sequence analysis from human OA cartilage (11). A second proteolytic activity identified as “aggrecanase” also cleaves aggrecan in the interglobular domain, but between Glu373 and Ala374 (19–24), generating a G1 fragment with a COOH terminus of NITEGE373" SIGNOR-266984 MMP3 protein P08254 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage Asn360 DFVDIPEnFFGVGGE 9606 BTO:0000206 9202061 t lperfetto "Aggrecan Degradation in Human Cartilage Evidence for both Matrix Metalloproteinase and Aggrecanase Activity in Normal, Osteoarthritic, and Rheumatoid Joints|Stromelysin-1 (MMP-3), as well as other MMPs, cleave aggrecan in the interglobular domain between Asn341 and Phe342 to generate a G1 fragment with the COOH terminus VDIPEN341 (11–13). This fragment has been isolated and identified by NH2-terminal sequence analysis from human OA cartilage (11). A second proteolytic activity identified as “aggrecanase” also cleaves aggrecan in the interglobular domain, but between Glu373 and Ala374 (19–24), generating a G1 fragment with a COOH terminus of NITEGE374" SIGNOR-266986 SIRT1 protein Q96EB6 UNIPROT ACAN protein P16112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21337390 f miannu "The inhibition of SIRT1 by siRNA induced OA-like gene expression changes, namely the significant down-regulation of aggrecan and up-regulation of COL10A1 and ADAMTS-5." SIGNOR-255142 MMP19 protein Q99542 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage -1 10922468 t lperfetto "Matrix metalloproteinases 19 and 20 cleave aggrecan and cartilage oligomeric matrix protein (COMP)|It has been suggested that MMPs play a role in the hydrolysis of COMP and, therefore, compromise the integrity of the cartilage ECM structure leading to the ultimate loss of joint function" SIGNOR-266980 MMP19 protein Q99542 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage Asn360 DFVDIPEnFFGVGGE -1 10922468 t lperfetto "Matrix metalloproteinases 19 and 20 cleave aggrecan and cartilage oligomeric matrix protein (COMP)|In this study we investigated the ability of MMP-19 and MMP-20 to cleave two of the macromolecules characterising the cartilage ECM, namely aggrecan and the cartilage oligomeric matrix protein (COMP). Both MMPs hydrolysed aggrecan efficiently at the well-described MMP cleavage site between residues Asn(341) and Phe(342), as shown by Western blotting using neo-epitope antibodies. Furthermore, the two enzymes cleaved COMP in a distinctive manner, generating a major proteolytic product of 60 kDa. Our results suggest that MMP-19 may participate in the degradation of aggrecan and COMP in arthritic disease, whereas MMP-20, due to its unique expression pattern, may primarily be involved in the turnover of these molecules during tooth development." SIGNOR-266978 ACACA protein Q13085 UNIPROT acetyl-CoA smallmolecule CHEBI:15351 ChEBI "down-regulates quantity" "chemical modification" 9606 20952656 t miannu "ACC catalyzes the carboxylation of acetyl-CoA to malonyl-CoA, the rate-limiting and first committed step in de novo fatty acid biosynthesis. Two isoforms of ACC exist in mammals, ACC1 and ACC2, and both enzymes function to carboxylate acetyl-CoA to form malonyl-CoA" SIGNOR-267105 (S)-malate(2-) smallmolecule CHEBI:15589 ChEBI pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "precursor of" 9606 33064660 t miannu "Malic enzyme 1 (ME1) is a cytosolic protein that catalyzes the conversion of malate to pyruvate while concomitantly generating NADPH from NADP." SIGNOR-267721 ADAMTS5 protein Q9UNA0 UNIPROT ACAN protein P16112 UNIPROT "down-regulates quantity by destabilization" cleavage Glu392 PRNITEGeARGSVIL 9606 9202061 t lperfetto "Aggrecan Degradation in Human Cartilage Evidence for both Matrix Metalloproteinase and Aggrecanase Activity in Normal, Osteoarthritic, and Rheumatoid Joints|Stromelysin-1 (MMP-3), as well as other MMPs, cleave aggrecan in the interglobular domain between Asn341 and Phe342 to generate a G1 fragment with the COOH terminus VDIPEN341 (11–13). This fragment has been isolated and identified by NH2-terminal sequence analysis from human OA cartilage (11). A second proteolytic activity identified as “aggrecanase” also cleaves aggrecan in the interglobular domain, but between Glu373 and Ala374 (19–24), generating a G1 fragment with a COOH terminus of NITEGE374" SIGNOR-266985 ITGB1BP1 protein O14713 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257658 PRKCA protein P17252 UNIPROT ITGB4 protein P16144 UNIPROT down-regulates phosphorylation Ser1494 TLTRDYNsLTRSEHS 9606 15121854 t lperfetto "Egf stimulates a pkc-?-Dependent pathway that results in the phosphorylation of the ?4 Integrin subunit on serine residues and its redistribution to actin-rich structures together, these results highlight the importance of serine phosphorylation in regulating type ii hemidesmosome disassembly, implicate a cluster of serine residues within the connecting segment of ?4, and argue for a key role for pkc-? In regulating these structures" SIGNOR-124498 PRKCA protein P17252 UNIPROT ITGB4 protein P16144 UNIPROT down-regulates phosphorylation Ser1360 VLRSPSGsQRPSVSD 9606 15121854 t lperfetto "Egf stimulates a pkc-?-Dependent pathway that results in the phosphorylation of the ?4 Integrin subunit on serine residues and its redistribution to actin-rich structures together, these results highlight the importance of serine phosphorylation in regulating type ii hemidesmosome disassembly, implicate a cluster of serine residues within the connecting segment of ?4, and argue for a key role for pkc-? In regulating these structures" SIGNOR-124494 PRKACA protein P17612 UNIPROT ITGB4 protein P16144 UNIPROT down-regulates phosphorylation Ser1364 PSGSQRPsVSDDTGC 9606 17615294 t lperfetto "Additionally, we show that s1360 and s1364 of beta4 are the only residues phosphorylated by pkc and pka in cells, respectivelywe have defined three regions on beta4 that together harbor all the serine and threonine phosphorylation sites and show that three serines (s1356, s1360, and s1364), previously implicated in hd regulation, prevent the interaction of beta4 with the plectin actin-binding domain when phosphorylated" SIGNOR-156873 F2RL1 protein P55085 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254859 NEU1 protein Q99519 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates activity" 9606 BTO:0000182 19151752 f Giorgia "In HT-29 cells cultured with 10% fetal bovine serum (FBS), the phosphorylation of integrin β4 was significantly decreased in NEU1-overexpressing cells and the level seemed to be inversely correlated with the sialidase activity. These results suggest that NEU1 is involved in the regulation of integrin β4 phosphorylation probably through desialylation in colon cancer cells." SIGNOR-260655 DOK1 protein Q99704 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257689 TLN1 protein Q9Y490 UNIPROT ITGB4 protein P16144 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257627 RTKs proteinfamily SIGNOR-PF38 SIGNOR ITGB4 protein P16144 UNIPROT "up-regulates activity" phosphorylation 9606 30889378 t miannu "The RTKs in turn induce phosphorylation of focal adhesion kinase (FAK) or the signaling domain of the b4 integrin. These elements recruit distinct subsets of signaling enzymes and adaptors, refining the specificity of individual partner RTKs." SIGNOR-259031 CHL1 protein O00533 UNIPROT ANK1 protein P16157 UNIPROT "up-regulates quantity" relocalization 10116 BTO:0000227 7961622 t miannu "Neurofascin, L1, NrCAM, NgCAM, and neuroglian are membrane-spanning cell adhesion molecules with conserved cytoplasmic domains that are believed to play important roles in development of the nervous system. This report presents biochemical evidence that the cytoplasmic domains of these molecules associate directly with ankyrins, a family of spectrin-binding proteins located on the cytoplasmic surface of specialized plasma membrane domains." SIGNOR-266724 GDC-0879 chemical CHEBI:83405 ChEBI BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192592 CCT239065 chemical CID:44131523 PUBCHEM BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190907 NFASC protein O94856 UNIPROT ANK1 protein P16157 UNIPROT "up-regulates quantity" relocalization 10116 BTO:0000227 7961622 t miannu "Neurofascin, L1, NrCAM, NgCAM, and neuroglian are membrane-spanning cell adhesion molecules with conserved cytoplasmic domains that are believed to play important roles in development of the nervous system. This report presents biochemical evidence that the cytoplasmic domains of these molecules associate directly with ankyrins, a family of spectrin-binding proteins located on the cytoplasmic surface of specialized plasma membrane domains." SIGNOR-266718 NRCAM protein Q92823 UNIPROT ANK1 protein P16157 UNIPROT "up-regulates quantity" relocalization 10116 BTO:0000227 7961622 t miannu "Neurofascin, L1, NrCAM, NgCAM, and neuroglian are membrane-spanning cell adhesion molecules with conserved cytoplasmic domains that are believed to play important roles in development of the nervous system. This report presents biochemical evidence that the cytoplasmic domains of these molecules associate directly with ankyrins, a family of spectrin-binding proteins located on the cytoplasmic surface of specialized plasma membrane domains." SIGNOR-266721 RPS6KA5 protein O75582 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000567 9687510 t lperfetto "Msk1 is localized in the nucleus of unstimulated or stimulated cells, and phosphorylates creb at ser133_ .MSK1 Is activated in vitro by mapk2/erk2 or sapk2/p38. Endogenous msk1 is activated in 293 cells by either growth factor/phorbol ester stimulation, or by exposure to uv radiation, and oxidative and chemical stres msk was the kinase responsible for phosphorylation of the transcription factor creb in response to tcr stimulation. Pka, ca2+-calmodulin-dependent kinase iv (camkiv), msk, p70s6k and rsk phosphorylate creb." SIGNOR-59458 RPS6KA4 protein O75676 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000782 17668895 t gcesareni "Msk1 and msk2 directly phosphorilate and activete transcription factors such as creb1, atf1 msk was the kinase responsible for phosphorylation of the transcription factor creb in response to tcr stimulation." SIGNOR-157158 PRKACA protein P17612 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000669 15568017 t gcesareni "Using a combination of in vitro explant assays, mutant analysis and gene delivery into mouse embryos cultured ex vivo, we demonstrate that adenylyl cyclase signalling via PKA and its target transcription factor CREB are required for WNT-directed myogenic gene expression." SIGNOR-131307 PRKACA protein P17612 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 10116 BTO:0001009 8336722 t gcesareni "The degree of CREB phosphorylation, assessed with antiserum specific for CREB phosphorylated at Ser-133, correlated with the amount of PKA liberated. The time course of phosphorylation closely paralleled the nuclear entry of the catalytic subun" SIGNOR-166342 PRKACA protein P17612 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000742 15568017 t gcesareni "We demonstrate that adenylyl cyclase signalling via PKA and its target transcription factor CREB are required for Wnt-directed myogenic gene expression." SIGNOR-255799 AKT1 protein P31749 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000007 9829964 t gcesareni "When overexpressed in serum-stimulated cells, Akt/PKB potently induced Ser-133 phosphorylation of CREB and promoted recruitment of CBP. Correspondingly, Akt/PKB stimulated target gene expression via CREB in a phospho(Ser-133)-dependent manner." SIGNOR-252549 AKT2 protein P31751 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser119 EILSRRPsYRKILND 9606 9829964 t gcesareni "Creb is a nuclear target for activation via the growth factor-dependent ser/thr kinase akt/pkb. When overexpressed in serum-stimulated cells, akt/pkb potently induced ser-133 phosphorylation of creb and promoted recruitment of cbp." SIGNOR-62253 HNF1B protein P35680 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9671480 t 2 miannu "The mammalian two-hybrid system showed that the region aa 393 to 476 of LFB3 is involved in the interaction with CREB or ATF1. The importance of this region for mediating cAMP induction was confirmed in transient transfection assays." SIGNOR-241323 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser100 ESEDSQEsVDSVTDS 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64258 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser94 QISTIAEsEDSQESV 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64250 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser97 TIAESEDsQESVDSV 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64254 MAPKAPK2 protein P49137 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 8887554 t lperfetto "We show that mapkap kinase-2 phosphorylates creb at ser133 in vitro." SIGNOR-44384 MAPKAPK2 protein P49137 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 20626350 t lperfetto "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2." SIGNOR-166619 GSK3B protein P49841 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser129 QKRREILsRRPSYRK 10116 12162494 t "GSK-3 can phosphorylate CREB at S129 Transactivation of CREB is significantly reduced (p ≤ 0.05) by 86% for the S129A mutant" SIGNOR-251233 AKT1 protein P31749 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser429 PQRERKSsSSSEDRN 9606 BTO:0000007 10869359 t "Akt phosphorylates both S364 and S428. Akt downregulates B-Raf activity in vivo" SIGNOR-251472 MECP2 protein P51608 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 10090 BTO:0000614 18511691 t Luana "Interestingly, Creb1 was one of the activated MeCP2 targets that we validated by quantitative real-time RT-PCR (Fig. 1C), and using ChIP analysis we found that in vivo MeCP2 binds to the promoter region of Creb1, with significantly enhanced binding in MECP2-Tg samples compared to WT (p < 0.05) | In addition, Sst and CREB1 protein levels were increased in MECP2-Tg hypothalami compared to WT, indicating that MeCP2 indeed enhances expression of Sst and Creb1" SIGNOR-264682 RPS6KA3 protein P51812 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 8688081 t lperfetto "MAPK activates CREB kinase, which in turn phosphorylates and activates CREB. Purification, sequencing, and biochemical characterization of CREB kinase revealed that it is identical to a member of the pp90(RSK) family, RSK2. RSK2 was shown to mediate growth factor induction of CREB serine-133 phosphorylation both in vitro and in vivo. These findings identify a cellular function for RSK2 and define a mechanism whereby growth factor signals mediated by RAS and MAPK are transmitted to the nucleus to activate gene expression" SIGNOR-248951 N protein P59595 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 14623261 t Luana "The transcription factors c-Fos, FosB, CREB-1, and ATF2 were all activated by the addition of SARS-CoV N protein to the sample well" SIGNOR-260729 PTEN protein P60484 UNIPROT CREB1 protein P16220 UNIPROT "down-regulates activity" dephosphorylation Ser119 EILSRRPsYRKILND 10090 BTO:0002572 21385900 t "Our study demonstrates that PTEN can dephosphorylate CREB at Ser133 and that PTEN protein phosphatase activity is required for CREB dephosphoryation.|Moreover, we use both in vitro and in vivo experiments to show PTEN can dephosphorylate CREB in a phosphatase-dependent manner, suggesting that CREB is a substrate of PTEN nuclear phosphatase. Loss of Pten results in an elevated RNA level of multiple CREB transcriptional targets and increased cell proliferation, which can be reversed by a nonphosphorylatable CREB mutant or knockdown of CREB. These data reveal a mechanism for PTEN modulation of CREB-mediated gene transcription and cell growth." SIGNOR-248543 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser107 SVDSVTDsQKRREIL 9606 15073328 t lperfetto "Atm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp). A creb mutant containing ala substitutions at atm phosphorylation sites displayed enhanced transactivation potential," SIGNOR-124047 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT "down-regulates activity" phosphorylation Ser97 TIAESEDsQESVDSV 9606 15073328 t lperfetto "Individual ala substitutions at thr-100, ser-111, or ser-121 inhibited atm-catalyzed phosphate incorporationatm phosphorylated creb in vitro and in vivophosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp)" SIGNOR-124043 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Thr100 LKRLFSGtQISTIAE 9606 15073328 t lperfetto "Individual ala substitutions at thr-100, ser-111, or ser-121 inhibited atm-catalyzed phosphate incorporationatm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp)" SIGNOR-124051 ATR protein Q13535 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser107 SVDSVTDsQKRREIL 9606 15073328 t lperfetto "Atm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp). A creb mutant containing ala substitutions at atm phosphorylation sites displayed enhanced transactivation potentialit is, therefore, likely that atm and atr regulate creb phosphorylation collectively in response to stress stimuli." SIGNOR-124060 PRKG1 protein Q13976 UNIPROT CREB1 protein P16220 UNIPROT unknown phosphorylation Ser119 EILSRRPsYRKILND -1 11175347 t lperfetto "G-kinase phosphorylated GST-CREB, albeit less efficiently than A-kinase, but GST was not phosphorylated by either kinase (Figure 5a). GST-CREB purified from bacteria was similarly phosphorylated by G-kinase, whereas GST-CREB containing a serine 133 to alanine mutation was not (Figure 5b). These results demonstrate that G-kinase can directly phosphorylate CREB on serine 133." SIGNOR-249076 RPS6KA1 protein Q15418 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 10558990 t lperfetto "The rsks phosphorylate the trascription factor creb at serine 133 to promote cell survival." SIGNOR-72117 SMAD2 protein Q15796 UNIPROT CREB1 protein P16220 UNIPROT up-regulates binding 9606 SIGNOR-C8 9689110 t gcesareni "We demonstrate that human smad2 and smad4, two essential smad proteins involved in mediating tgf-beta transcriptional responses in endothelial and other cell types, can functionally interact with the transcriptional coactivator creb binding protein (cbp). This interaction is specific in that it requires ligand (tgf-beta) activation and is mediated by the transcriptional activation domains of the smad proteins." SIGNOR-59462 CAMK4 protein Q16566 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0001271 12835716 t lperfetto "Pka, ca2+-calmodulin-dependent kinase iv (camkiv), msk, p70s6k and rsk phosphorylate creb. All these kinases target CREB on S133 to activate CREB." SIGNOR-102722 CRTC2 protein Q53ET0 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" binding 9606 26652733 t "The cAMP-response element-binding protein (CREB)-regulated transcription coactivator 2 (CRTC2) is a coactivator known to be specific to CREB and plays a central role in the glucagon-mediated activation of gluconeogenesis in the early phase of fasting" SIGNOR-256102 TSSK4 protein Q6SA08 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000007 15964553 t gcesareni "Tssk5, a novel member of the testis-specific serine/threonine kinase family, phosphorylates creb at ser-133, and stimulates the cre/creb responsive pathway." SIGNOR-138289 INSR protein P06213 UNIPROT FABP4 protein P15090 UNIPROT unknown phosphorylation Tyr20 SSENFDDyMKEVGVG -1 1648089 t "Adipocyte lipid-binding protein is phosphorylated on tyrosine 19 in an insulin-stimulated fashion by the insulin receptor" SIGNOR-251309 VPS11 protein Q9H270 UNIPROT EZR protein P15311 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 21148287 t Sara "The interaction between the full-length Vps11 and ezrin was confirmed by immunoprecipitation and GST-pull down. ERM proteins and the HOPS complex are required for the transition from early to late endosomes" SIGNOR-261311 HIPK2 protein Q9H2X6 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser257 PGVVMASsPALPTQP 9606 20573984 t lperfetto "Ere we found that homeodomain-interacting protein kinase 2 (hipk2), a dna-damage responsive nuclear kinase, is a new creb kinase for phosphorylation at ser-271 but not ser-133, and activates creb transactivation function" SIGNOR-166338 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 11013247 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-82501 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 BTO:0000938 11970864 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-117344 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 9668047 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-59137 AKT3 protein Q9Y243 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser119 EILSRRPsYRKILND 9606 9829964 t gcesareni "When overexpressed in serum-stimulated cells, akt/pkb potently induced ser-133 phosphorylation of creb and promoted recruitment of cbp." SIGNOR-62257 PKA proteinfamily SIGNOR-PF17 SIGNOR CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 8386317 t miannu "CREB is phosphorylated on Ser133 by PKA (protein kinase A), promoting the recruitment of the co-activator proteins CBP (CREB-binding protein) and p300; this has been proposed to increase the transcription of CREB-dependent genes." SIGNOR-263653 AKT proteinfamily SIGNOR-PF24 SIGNOR CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 9829964 t "The nuclear factor CREB stimulates the expression of cellular genes following its protein kinase A-mediated phosphorylation at Ser-133. Ser-133 phosphorylation, in turn, activates target gene expression by promoting recruitment of the co-activator CBP. |When overexpressed in serum-stimulated cells, Akt/PKB potently induced Ser-133 phosphorylation of CREB and promoted recruitment of CBP." SIGNOR-251474 AKT proteinfamily SIGNOR-PF24 SIGNOR CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000007 9829964 t gcesareni "When overexpressed in serum-stimulated cells, Akt/PKB potently induced Ser-133 phosphorylation of CREB and promoted recruitment of CBP. Correspondingly, Akt/PKB stimulated target gene expression via CREB in a phospho(Ser-133)-dependent manner." SIGNOR-247992 RPS6K proteinfamily SIGNOR-PF26 SIGNOR CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 BTO:0000938 10558990 t lperfetto "The rsks phosphorylate the trascription factor creb at serine 133 to promote cell survival." SIGNOR-252782 CEBPB protein P17676 UNIPROT CREB1 protein P16220-1 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 12773552 t miannu "We conclude that C/EBP-β can directly bind to the N-terminal Q1 domain of CREB in addition to binding to the leucine zipper domain. The transactivation potential of full-length CREB fused to the DNA-binding domain of Gal4 was increased synergistically by calcium and cGMP, and overexpression of C/EBP-β enhanced the effect, while a dominant negative C/EBP inhibited it" SIGNOR-263654 sunitinib chemical CHEBI:38940 ChEBI PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 21423276 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-172923 imatinib chemical CHEBI:45783 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22045730 t "Recently, imatinib, an inhibitor of several tyrosine kinases, including c-abl, c-kit and PDGFRs, was demonstrated to ameliorate dystrophic phenotypes in mdx mice by suppressing the phosphorylation of PDGFRa" SIGNOR-254378 imatinib chemical CHEBI:45783 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258226 nilotinib chemical CHEBI:52172 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258258 LEF1 protein Q9UJU2 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 17081971 f amattioni "The interaction of beta-catenin with the N terminus of tcf/lef transiently converts it into an activator, translating the Wnt signal into the transient transcription of Tcf target genes. The Wnt pathway has distinct transcriptional outputs, which are determined by the identity of the responding cell, and range from cell proliferation and survival to the terminal differentiation of postmitotic cells." SIGNOR-229770 ACD protein Q96AP0 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263327 canertinib chemical CHEBI:61399 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258094 masitinib chemical CHEBI:63450 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258245 axitinib chemical CHEBI:66910 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258074 regorafenib chemical CHEBI:68647 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26254357 t miannu "A novel multi-kinase inhibitor, regorafenib (Figure 1), inhibits vascular endothelial growth factor receptor (VEGFR) 1, VEGFR2, and VEGFR3, that play key roles in angiogenesis, and fibroblast growth factor receptor (FGFR) 1, platelet-derived growth factor receptor-β (PDGFR-β), tyrosine kinase with immunoglobulin and epidermal growth factor homology domain 2 (TIE2) and the mutant oncogenic kinase KIT, RET, B-RAF" SIGNOR-259179 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 17620431 t miannu "The present study describes an orally bioavailable, ATP-competitive, multitargeted kinase inhibitor, pazopanib (GW786034), and the drug concentration requirement for maximal in vivo activity. Pazopanib is a low nanomolar inhibitor of VEGFR, PDGFR, and c-Kit tyrosine kinases. Pazopanib inhibition of a number of kinases outside of the VEGFR family was also determined. These included Abl1; Akt3; activin-like kinase 6; cyclin-dependent kinase 1/cyclin A; cyclin-dependent kinase 2/cyclin A; c-fms; c-Kit; epidermal growth factor receptor; ErbB2; ErbB4; EphB4; focal adhesion kinase; FGF receptors (FGFR) 1, 2, and 3; Flt-3; glycogen synthase kinase 3; insulin-like growth factor type I receptor; insulin receptor; interleukin-2–inducible T-cell kinase; c-jun NH2-terminal kinases 1, 2, and 3; lymphocyte-specific protein tyrosine kinase (murine); Met; p38α; PDGFRα and PDGFRβ; protein kinase C-β1 and -β2; polo-like kinases 1 and 3; Ret; Src; Syk; Tie-2; and Wee1. All assays were conducted using purified, recombinantly expressed catalytic domains of the kinases." SIGNOR-259168 nintedanib chemical CHEBI:85164 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 18559524 t Luana "In this report, we describe the preclinical profile of BIBF 1120, a combined VEGFR, FGFR, and PDGFR inhibitor currently entering phase III clinical studies in non–small cell lung carcinoma and other cancers." SIGNOR-257805 tandutinib chemical CHEBI:90237 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258298 Crenolanib chemical CID:10366136 PUBCHEM PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191121 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259706 "2-Hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylic acid" chemical CID:135461425 PUBCHEM PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258082 PDGFA protein P04085 UNIPROT PDGFRA protein P16234 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0000763 11803579 t gcesareni "Platelet-derived growth factors (pdgf) constitute a family of four gene products (pdgf-a-d) acting by means of two receptor tyrosine kinases, pdgfr alpha and beta. Three of the ligands (pdgf-a, -b, and -c) bind to pdgfr alpha with high affinity." SIGNOR-114268 PDGFRA protein P16234 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" phosphorylation Tyr1018 RLSADSGyIIPLPDI 9823 BTO:0004007 7535778 t miannu "We have identified two autophosphorylation sites, Tyr-988 and Tyr-1018, in the platelet-derived growth factor (PDGF) alpha-receptor carboxyl-terminal tail, which are involved in binding of phospholipase C-gamma (PLC-gamma). We conclude that phosphorylated Tyr-988 and Tyr-1018 in the PDGF α-receptor carboxyl-terminal tail bind PLC-γ, but this association leads to only a relatively low level of tyrosine phosphorylation and activation of PLC-γ." SIGNOR-250250 PDGFRA protein P16234 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" phosphorylation Tyr988 RVDSDNAyIGVTYKN 9823 BTO:0004007 7535778 t miannu "We have identified two autophosphorylation sites, Tyr-988 and Tyr-1018, in the platelet-derived growth factor (PDGF) alpha-receptor carboxyl-terminal tail, which are involved in binding of phospholipase C-gamma (PLC-gamma). We conclude that phosphorylated Tyr-988 and Tyr-1018 in the PDGF α-receptor carboxyl-terminal tail bind PLC-γ, but this association leads to only a relatively low level of tyrosine phosphorylation and activation of PLC-γ." SIGNOR-250252 CBL protein P22681 UNIPROT PDGFRA protein P16234 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 10347229 t lperfetto "Cbl overexpression in nih3t3 cells enhanced the ubiquitination and degradation of the platelet-derived growth factor receptor-alpha (pdgfralpha)" SIGNOR-68024 PTPRG protein P23470 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" dephosphorylation Tyr742 KQADTTQyVPMLERK -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254713 PTPRG protein P23470 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" dephosphorylation Tyr754 ERKEVSKySDIQRSL -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254714 LCK protein P06239 UNIPROT PECAM1 protein P16284 UNIPROT "up-regulates activity" phosphorylation Tyr713 KKDTETVySEVRKAV 9534 9624175 t miannu "We demonstrated that phosphorylation of PECAM-1 by Src or Csk family kinases was sufficient to trigger its association with SHP-2. Moreover, it was able to promote binding of PECAM-1 to SHP-1, a SHP-2-related protein-tyrosine phosphatase expressed in hemopoietic cells. Taken together, these findings indicated that the Src and Csk families of kinases are strong candidates for mediating tyrosine phosphorylation of PECAM-1 and triggering its association with SH2 domain-containing phosphatases under physiological circumstances." SIGNOR-262742 FES protein P07332 UNIPROT PECAM1 protein P16284 UNIPROT "up-regulates activity" phosphorylation Tyr690 PLNSDVQyTEVQVSS 9606 BTO:0000007 12972546 t miannu "PECAM-1 Is Phosphorylated by Fer and, To a Lesser Extent, by Fes. These results suggest that Fer not only functions as a tyrosine kinase for PECAM-1 but also that Fer modulates the downstream signaling of PECAM-1 by inducing phosphorylation of SHP-2 and Gab1." SIGNOR-262867 FES protein P07332 UNIPROT PECAM1 protein P16284 UNIPROT "up-regulates activity" phosphorylation Tyr713 KKDTETVySEVRKAV 9606 BTO:0000007 12972546 t miannu "PECAM-1 Is Phosphorylated by Fer and, To a Lesser Extent, by Fes. These results suggest that Fer not only functions as a tyrosine kinase for PECAM-1 but also that Fer modulates the downstream signaling of PECAM-1 by inducing phosphorylation of SHP-2 and Gab1." SIGNOR-262868 FER protein P16591 UNIPROT PECAM1 protein P16284 UNIPROT "up-regulates activity" phosphorylation Tyr713 KKDTETVySEVRKAV 9606 BTO:0000007 12972546 t miannu "PECAM-1 Is Phosphorylated by Fer and, To a Lesser Extent, by Fes. These results suggest that Fer not only functions as a tyrosine kinase for PECAM-1 but also that Fer modulates the downstream signaling of PECAM-1 by inducing phosphorylation of SHP-2 and Gab1." SIGNOR-262866 CSK protein P41240 UNIPROT PECAM1 protein P16284 UNIPROT "up-regulates activity" phosphorylation Tyr713 KKDTETVySEVRKAV 9534 BTO:0001538 9624175 t miannu "We demonstrated that phosphorylation of PECAM-1 by Src or Csk family kinases was sufficient to trigger its association with SHP-2. Moreover, it was able to promote binding of PECAM-1 to SHP-1, a SHP-2-related protein-tyrosine phosphatase expressed in hemopoietic cells. Taken together, these findings indicated that the Src and Csk families of kinases are strong candidates for mediating tyrosine phosphorylation of PECAM-1 and triggering its association with SH2 domain-containing phosphatases under physiological circumstances." SIGNOR-262741 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR PECAM1 protein P16284 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. The platelet endothelial cell adhesion molecule PECAM1 is also downregulated by NUP98‐HOXA9." SIGNOR-261500 "cyclosporin A" chemical CHEBI:4031 ChEBI PPP3CB protein P16298 UNIPROT down-regulates "chemical inhibition" 9606 15276472 t gcesareni "Calcineurin catalytic activity is inhibited by the immunosuppressive drugs cyclosporine and fk506 through complexes with immunophilin proteins." SIGNOR-127228 "tacrolimus (anhydrous)" chemical CHEBI:61049 ChEBI PPP3CB protein P16298 UNIPROT down-regulates "chemical inhibition" 9606 15276472 t gcesareni "Calcineurin catalytic activity is inhibited by the immunosuppressive drugs cyclosporine and fk506 through complexes with immunophilin proteins." SIGNOR-127242 IGF1 protein P05019 UNIPROT PPP3CB protein P16298 UNIPROT up-regulates 10090 10448861 f lperfetto "Treatment with igf-1 or insulin and dexamethasone mobilizes intracellular calcium, activates the ca2+/calmodulin-dependent phosphatase calcineurin, and induces the nuclear translocation of the transcription factor nf-atc1." SIGNOR-235825 CALM2 protein P0DP24 UNIPROT PPP3CB protein P16298 UNIPROT up-regulates binding 9606 11796223 t miannu "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-266322 CALM3 protein P0DP25 UNIPROT PPP3CB protein P16298 UNIPROT up-regulates binding 9606 11796223 t miannu "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-266338 L-serine chemical CHEBI:17115 ChEBI pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "precursor of" 10090 BTO:0000142 12393813 t lperfetto "High levels of d-serine occur in the brain, challenging the notion that d-amino acids would not be present or play a role in mammals. d-serine levels in the brain are even higher than many l-amino acids, such as asparagine, valine, isoleucine, and tryptophan, among others. d-serine is synthesized by a serine racemase (SR) enzyme, which directly converts l- to d-serine. We now report that SR is a bifunctional enzyme, producing both d-serine and pyruvate in cultured cells and in vitro. Transfection of SR into HEK 293 cells elicits synthesis of d-serine and augmented release of pyruvate to culture media." SIGNOR-268269 PRKDC protein P78527 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation 9606 23620287 t gcesareni "Dna-dependentprotein_ kinase_ (dna-pk) that phosphorylate h2ax at dsbs" SIGNOR-192443 ABL1 protein P00519 UNIPROT NCK1 protein P16333 UNIPROT up-regulates phosphorylation Tyr105 VDPGERLyDLNMPAY 9606 22327338 t lperfetto "Activated c-abl reduces the amplitude of mitogen-activated protein kinases (erk1/2, jnks and p38) activation in a dose-dependent manner by a negative feedback mechanism. By analysis of the adaptor proteins nck1 and grb2 mutants we further show that the negative loop on p38 is mediated by c-abl phosphorylation at tyrosine 105 of the adaptor protein nck1" SIGNOR-196043 EGFR protein P00533 UNIPROT NCK1 protein P16333 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 1333047 t "We show that epidermal growth factor or platelet-derived growth factor stimulation of intact human or murine cells leads to phosphorylation of Nck protein on tyrosine, serine, and threonine residues" SIGNOR-252089 EGFR protein P00533 UNIPROT NCK1 protein P16333 UNIPROT up-regulates 9606 9362449 f "Nck interacts witn ErbB1 through SH2 and SH3 domains" gcesareni "We found that nck does not directly bind to egf receptor, instead it binds via its sh2 domain to a 62 kda phosphotyrosine protein" SIGNOR-52954 CD3E protein P07766 UNIPROT NCK1 protein P16333 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000661 12110186 t "We present strong evidence that ligand engagement of TCR-CD3 induces a conformational change that exposes a proline-rich sequence in CD3ϵ and results in recruitment of the adaptor protein Nck." SIGNOR-259934 PDGFRB protein P09619 UNIPROT NCK1 protein P16333 UNIPROT up-regulates binding 9606 10026169 t esanto "Growth factor binding to receptor protein tyrosine kinases (r-ptks)1 induces their dimerization and trans-phosphorylation, creating docking sites for proteins containing sh2 and ptb protein interaction domains. Nck binds to the pdgf and egfr receptors (figure 3c)." SIGNOR-64737 CBLB protein Q13191 UNIPROT NCK1 protein P16333 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 16503409 t lperfetto "Activated Cbl and Cbl-b interacted with Crk-L, Zap-70, Nck, PLC-gamma" SIGNOR-236054 NCKIPSD protein Q9NZQ3 UNIPROT NCK1 protein P16333 UNIPROT unknown binding 9606 14559906 t gcesareni "Such phosphorylation of spin90 likely promotes the interaction of the spin90.betapix.wasp complex and nck" SIGNOR-118750 CD3 complex SIGNOR-C432 SIGNOR NCK1 protein P16333 UNIPROT "up-regulates activity" relocalization 9606 12110186 t "We present strong evidence that ligand engagement of TCR-CD3 induces a conformational change that exposes a proline-rich sequence in CD3ϵ and results in recruitment of the adaptor protein Nck." SIGNOR-259935 GSK3B protein P49841 UNIPROT H1-5 protein P16401 UNIPROT up-regulates phosphorylation Thr11 TAPAETAtPAPVEKS 9606 BTO:0000567 19136008 t lperfetto "We found that threonine 10 of h1.5 can be phosphorylated by glycogen synthase kinase-3 in vitro. We have generated an antiserum specific for human h1.5 phosphorylated at threonine 10. Immunofluorescence labeling of hela cells with this antiserum revealed that the phosphorylation at this site appears in prometaphase and disappears in telophase, and that this hyperphosphorylated form of h1.5 is mainly chromatin-bound in metaphase when chromatin condensation is maximal." SIGNOR-183325 ipilimumab antibody DB06186 DRUGBANK CTLA4 protein P16410 UNIPROT "down-regulates activity" binding 9606 BTO:0005594 18049334 t miannu "The inhibitory receptor CTLA4 has a key role in peripheral tolerance of T cells for both normal and tumor-associated antigens. CTLA4 blockade with ipilimumab induces cancer regression in some patients with metastatic clear cell renal cancer, even if they have not responded to other immunotherapies." SIGNOR-259894 JAK2 protein O60674 UNIPROT CTLA4 protein P16410 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 10842319 t "Janus Kinase 2 (Jak2) was directly associated with a box 1-like motif in the cytoplasmic tail of CTLA-4 molecule. Jak2 phosphorylated Y-165 residue in the cytoplasmic region of CTLA-4. It has been reported that phosphorylation and dephosphorylation of tyrosine residue Y-165 in the cytoplasmic region of CTLA-4 play an important role in its negative signaling and cell surface expression. Some signaling molecules such as Src homology 2 protein tyrosine phosphatase 2 (SHP-2) and the p85 subunit of phosphatidylinositol 3 kinase (PI3 kinase) associate with phosphorylated tyrosine residue Y-165, through Src homology 2 (SH2) domains. On the other hand, the adapter complex proteins, AP-2 and AP-50 interact with the same tyrosine residue when unphosphorylated, resulting in clathrin-mediated endocytosis of CTLA-4 molecules." SIGNOR-251346 FYN protein P06241 UNIPROT CTLA4 protein P16410 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 9973379 t "CTLA-4 can associate with the Src kinases Fyn and Lck and that transfection of Fyn or Lck, but not the unrelated kinase ZAP70, can induce tyrosine phosphorylation of CTLA-4 on residues Y201 and Y218.¬† Phosphorylation of CTLA-4 Y201 in Jurkat cells correlated with cell surface accumulation of CTLA-4." SIGNOR-251161 FYN protein P06241 UNIPROT CTLA4 protein P16410 UNIPROT unknown phosphorylation Tyr218 CEKQFQPyFIPIN 9606 9973379 t "CTLA-4 can associate with the Src kinases Fyn and Lck and that transfection of Fyn or Lck, but not the unrelated kinase ZAP70, can induce tyrosine phosphorylation of CTLA-4 on residues Y201 and Y218.  Phosphorylation of CTLA-4 Y201 in Jurkat cells correlated with cell surface accumulation of CTLA-4." SIGNOR-251160 TXK protein P42681 UNIPROT CTLA4 protein P16410 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 9813138 t lperfetto "We demonstrate that rlk (resting lymphocyte kinase) is capable of phosphorylating ctla-4 at the yvkm motif. Consistent with this finding, rlk is capable of providing conditions for the binding of the sh2 domains of pi 3-kinase to the receptor. Ctla-4 is therefore the first known substrate for rlk suggesting the possibility that this kinase may participate in ctla-4 function" SIGNOR-61624 ZEB1 protein P37275 UNIPROT EPCAM protein P16422 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000584 23667256 f miannu "We found a similar ZEB1-dependent repression of EPCAM expression in human pancreatic and breast cancer cell lines, mediated through direct binding of ZEB1 to the EPCAM promoter." SIGNOR-255622 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR EPCAM protein P16422 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11505407 f miannu "The current results provide the first insights into the regulation of EpCAM expression, which is regulated negatively by TNFalpha and TPA through the activation of NF-kappaB. The repression may rely on the competition of NF-kappaB for p300/CBP histone acetyl transferase activity, because the overexpression of p300 reverts TNFalpha effects." SIGNOR-254790 CBP/p300 complex SIGNOR-C6 SIGNOR EPCAM protein P16422 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11505407 f miannu "The current results provide the first insights into the regulation of EpCAM expression, which is regulated negatively by TNFalpha and TPA through the activation of NF-kappaB. The repression may rely on the competition of NF-kappaB for p300/CBP histone acetyl transferase activity, because the overexpression of p300 reverts TNFalpha effects." SIGNOR-254791 SP1 protein P08047 UNIPROT POR protein P16435 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0004428 8660656 f miannu "Regulation of the NADPH-cytochrome P-450 oxidoreductase gene is controlled by both positive and negative regulatory elements, and, of the nine Sp1 consensus sites, the two proximal sites are sufficient to support basal transcription." SIGNOR-255213 IFNB1 protein P01574 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000711 17564708 f miannu "we observed that IFN-beta sensitized TMZ-resistant glioma cells with the unmethylated MGMT promoter and that the mechanism of action was possibly due to attenuation of MGMT expression via induction of TP53. In this context, IFN-beta inactivates MGMT via p53 gene induction and enhances the therapeutic efficacy to TMZ." SIGNOR-255438 MECP2 protein P51608 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254035 CHAF1A protein Q13111 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f miannu "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254569 CHAF1B protein Q13112 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f miannu "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254570 MBD1 protein Q9UIS9 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254036 GH1 protein P01241 UNIPROT PRLR protein P16471 UNIPROT up-regulates binding 9606 7984244 t gcesareni "Hprl does not bind to the hgh receptor, but hgh binds to both the hghr and hprlr, and mutagenesis studies have shown that the receptor-binding sites on hgh overlap." SIGNOR-35575 CGA protein P01215 UNIPROT TSHR protein P16473 UNIPROT up-regulates binding 9606 12045258 t miannu "Human thyrotropin (tsh), follitropin (fsh), lutropin (lh), and chorionic gonadotropin (cg) are members of the glycoprotein hormone family derived from heterodimerization of a common ? Subunit with hormone-specific ? Subunits. These hormones were originally purified from the anterior pituitary (tsh, lh, and fsh) and placenta (human cg) and shown to activate specific g protein_coupled receptors in the thyroid (tsh receptor) and gonads (lh and fsh receptors), respectively" SIGNOR-88519 TSHB protein P01222 UNIPROT TSHR protein P16473 UNIPROT up-regulates binding 9606 12045258 t gcesareni "Two novel human glycoprotein hormonelike genes, alpha2 (a2) and beta5 (b5), recently have been identified. Using a yeast two-hybrid assay, the two subunits were found as potential heterodimerization partners." SIGNOR-88653 GPHA2 protein Q96T91 UNIPROT TSHR protein P16473 UNIPROT up-regulates binding 9606 12045258 t gcesareni "Recombinant a2/b5 heterodimeric glycoproteins, purified using cation exchange and size fractionation chromatography, activated human tsh receptors, but not lh and fsh receptors, and showed high affinity to tsh receptors in a radioligand receptor assay" SIGNOR-88614 TSH complex SIGNOR-C412 SIGNOR TSHR protein P16473 UNIPROT "up-regulates activity" binding 9606 BTO:0001379 25905363 t scontino "The thyroid-stimulating hormone (TSH) receptor (TSHR) is a member of the glycoprotein hormone receptors (GPHRs), a sub-group of class A G protein-coupled receptors (GPCRs). TSHR and its ligand thyrotropin are of essential importance for growth and function of the thyroid gland." SIGNOR-267048 PDE6G protein P18545 UNIPROT PDE6A protein P16499 UNIPROT "down-regulates activity" binding 9606 20940301 t "Both PDE6C-A and PDE6C-B were potently and similarly inhibited by both Pγ subunits, with Ki values ranging from 33 to 46 pm (Fig. 5). The inhibition analysis revealed no significant differences between PDE6C-A and PDE6C-B" SIGNOR-260010 EGR1 protein P18146 UNIPROT PCSK2 protein P16519 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9359835 f miannu "we show that the transcription factor EGR-1 interacts with two distinct elements within the proximal human PC2 promoter region. Transfection experiments also demonstrate that EGR-1 is able to enhance PC2 promoter activity." SIGNOR-253896 vadimezan chemical CHEBI:75934 ChEBI NQO1 protein P15559 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191397 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI GNB3 protein P16520 UNIPROT up-regulates "chemical activation" 9606 17251915 t gcesareni "Lpa through galfai and gbetagamma subunits also activates phosphatidylinositol 3-kinase (pi3k), which results in the stimulation of the akt survival pathway and increased protein translation by the activation of the mammalian target of rapamycin (mtor) pathway." SIGNOR-152759 PTGER3 protein P43115 UNIPROT GNB3 protein P16520 UNIPROT up-regulates binding 9606 12038972 t gcesareni "Ep3 receptor signals are primarily involved in adenylyl cyclase via g(i) activation, and in ca(2+)-mobilization through g(beta)(gamma) from g(i)" SIGNOR-88192 SMO protein Q99835 UNIPROT GNB3 protein P16520 UNIPROT up-regulates binding 9606 17251915 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling as pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp" SIGNOR-152814 SMO protein Q99835 UNIPROT GNB3 protein P16520 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling as pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp" SIGNOR-199180 SMO protein Q99835 UNIPROT GNB3 protein P16520 UNIPROT up-regulates binding 9606 16885213 t gcesareni "Consistent with its predicted topology, smo couples to a specific family of inhibitory g protein (gis) to regulate hh signaling as pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp" SIGNOR-148592 FZD3 protein Q9NPG1 UNIPROT GNB3 protein P16520 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wnt pathway, frizzled uses galfaq or galfai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat, and frizzled also signals through the small gtpases rho and rac to c-jun n-terminal kinase (jnk), which activates the ap1 transcription factor." SIGNOR-152603 FER protein P16591 UNIPROT FER protein P16591 UNIPROT "up-regulates activity" phosphorylation Tyr714 RQEDGGVySSSGLKQ 9534 10998246 t "P94fer undergoes autophosphorylation in-trans in vivo and that oligomerization mediates this process. the N-terminal sequences of the FER tyrosine kinases direct their different cellular autophosphorylation states, thereby dictating their different cellular functions." SIGNOR-251133 thapsigargin chemical CHEBI:9516 ChEBI ATP2A2 protein P16615 UNIPROT "down-regulates activity" "chemical inhibition" 9534 30814986 t lperfetto "Treatment of Vero cells with SERCA-specific inhibitor (Thapsigargin) at a concentration that is nontoxic to the cells significantly reduced Peste des petits ruminants virus (PPRV) and Newcastle disease virus (NDV) replication. |Thapsigargin inhibits NDV-induced SERCA2 expression in Vero cells" SIGNOR-262021 HAX1 protein O00165 UNIPROT ATP2A2 protein P16615 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18971376 f miannu "HAX-1 overexpression was associated with down-regulation of SERCA2 expression levels, resulting in significant reduction of apparent ER Ca(2+) levels." SIGNOR-254222 HAX1 protein O00165 UNIPROT ATP2A2 protein P16615 UNIPROT "down-regulates quantity by destabilization" binding 9606 BTO:0000007 18971376 t lperfetto "The anti-apoptotic protein HAX-1 interacts with SERCA2 and regulates its protein levels to promote cell survival.|Importantly, HAX-1 overexpression was associated with down-regulation of SERCA2 expression levels, resulting in significant reduction of apparent ER Ca(2+) levels." SIGNOR-262052 SLN protein O00631 UNIPROT ATP2A2 protein P16615 UNIPROT "down-regulates activity" binding -1 23455424 t lperfetto "The structure suggests a mechanism for selective Ca2+ loading and activation of SERCA, and provides new insight into how SLN and PLB inhibition arises from stabilization of this E1 intermediate state without bound Ca2+." SIGNOR-264779 PLN protein P26678 UNIPROT ATP2A2 protein P16615 UNIPROT "down-regulates activity" binding 10090 12838339 t "Heart failure can be traced, in part, to alterations in the activity of the sarcoplasmic reticulum Ca2+ pump that are induced by its interactions with phospholamban, a reversible inhibitor." SIGNOR-252031 PDE3A protein Q14432 UNIPROT ATP2A2 protein P16615 UNIPROT "down-regulates activity" binding 9606 BTO:0000199 25593322 t lperfetto "Regulation of sarcoplasmic reticulum Ca2+ ATPase 2 (SERCA2) activity by phosphodiesterase 3A (PDE3A) in human myocardium: phosphorylation-dependent interaction of PDE3A1 with SERCA2.|PDE3A co-localized with PLB, SERCA2, and an AKAP18 variant|our studies show that PDE3-selective inhibition (but not PDE4 inhibition) potentiates the phosphorylation of PLB by endogenous PKA and stimulation of SERCA2 activity and Ca2+ uptake in SR-enriched vesicles prepared from human myocardium." SIGNOR-262051 CAMK2A protein Q9UQM7 UNIPROT ATP2A2 protein P16615 UNIPROT "up-regulates activity" phosphorylation Ser38 KLKERWGsNELPAEE 9606 BTO:0000007 7929371 t llicata "SERCA2 and SERCA2 mutants S38A, S167A, and S531A were expressed in HEK-293 cells and tested for phosphorylation with CaM kinase. Mutant S38A was not phosphorylated, while mutants S167A and S531A were phosphorylated, suggesting that Ser38 is the site of CaM kinase phosphorylation in SERCA2. This conclusion was supported by the observation that phosphorylation of SERCA2 and mutants S167A and S531A by CaM kinase increased the Vmax for Ca2+ transport, while the Vmax for Ca2+ transport by mutant S38A was unaffected by exposure to a phosphorylation reaction mix." SIGNOR-250616 SRC protein P12931 UNIPROT UGT2B7 protein P16662 UNIPROT up-regulates phosphorylation Tyr438 RVINDPSyKENVMKL 9606 19289110 t gcesareni "Overexpression of regular or active src, but not dominant-negative src, in 2b7-transfected cos-1 cells increased 2b7 activity and phospho-y438-2b7 by 50%" SIGNOR-184613 SHOX protein O15266 UNIPROT NPPB protein P16860 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17881654 f miannu "The ability of SHOX to transactivate the NPPB endogenous promoter was demonstrated in luciferase reporter assays using serial deletions of the NPPB promotor region. Binding of SHOX to the NPPB promoter was also demonstrated in vivo by chromatin fixation and immunoprecipitation. We also demonstrate the lack of promoter activation in two SHOX mutants from patients with Leri-Weill syndrome." SIGNOR-255138 XBP1 protein P17861 UNIPROT NPPB protein P16860 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20170659 f miannu "The promoter assay with overexpression of sXBP1 or norepinephrine showed that the proximal AP1/CRE-like element in the promoter region of BNP was critical for transcriptional regulation of BNP by sXBP1." SIGNOR-255609 phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "precursor of" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266533 NFKB1 protein P19838 UNIPROT NPPB protein P16860 UNIPROT unknown "transcriptional regulation" 15837525 f "In comparison to the ANF gene, less is known about BNP promoter consensus elements that regulate gene expression by mechanical or neurohumoral agonists. A number of cis-acting elements for GATA, Nkx2.5, NF-kappaB and TEF transcription factors have recently been identified within the BNP promoter that regulate BNP expression in response to specific agonists. This review focuses on the information available regarding cis-acting determinants responsible for inducible BNP transcription." SIGNOR-253648 NKX2-5 protein P52952 UNIPROT NPPB protein P16860 UNIPROT unknown "transcriptional regulation" 15837525 f "In comparison to the ANF gene, less is known about BNP promoter consensus elements that regulate gene expression by mechanical or neurohumoral agonists. A number of cis-acting elements for GATA, Nkx2.5, NF-kappaB and TEF transcription factors have recently been identified within the BNP promoter that regulate BNP expression in response to specific agonists. This review focuses on the information available regarding cis-acting determinants responsible for inducible BNP transcription." SIGNOR-253649 RELA protein Q04206 UNIPROT NPPB protein P16860 UNIPROT unknown "transcriptional regulation" 15837525 f "In comparison to the ANF gene, less is known about BNP promoter consensus elements that regulate gene expression by mechanical or neurohumoral agonists. A number of cis-acting elements for GATA, Nkx2.5, NF-kappaB and TEF transcription factors have recently been identified within the BNP promoter that regulate BNP expression in response to specific agonists. This review focuses on the information available regarding cis-acting determinants responsible for inducible BNP transcription." SIGNOR-253651 TEF protein Q10587 UNIPROT NPPB protein P16860 UNIPROT unknown "transcriptional regulation" 15837525 f "In comparison to the ANF gene, less is known about BNP promoter consensus elements that regulate gene expression by mechanical or neurohumoral agonists. A number of cis-acting elements for GATA, Nkx2.5, NF-kappaB and TEF transcription factors have recently been identified within the BNP promoter that regulate BNP expression in response to specific agonists. This review focuses on the information available regarding cis-acting determinants responsible for inducible BNP transcription." SIGNOR-253652 IL7 protein P13232 UNIPROT IL7R protein P16871 UNIPROT up-regulates binding 9606 BTO:0000782 8204885 t fspada "Antibody r34.34 was further found to be directed against an epitope interfering with binding of interleukin-7 (il-7) to pre-alp cells. Expression cloning from a pre-alp cdna library showed that r34.34 antigen is cdw127, the 75- to 80-kd il-7 receptor. Proliferation of the b-lineage all cell lines reh and mieliki was inhibited by il-7, and this effect was specifically reverted by moab r34.34. In addition, antibody r34.34 specifically inhibited il-7-dependent proliferation of normal bcp, pre-alp cells, and peripheral t cells. These results imply that both inhibitory and proliferative effects of il-7 can be mediated through the same receptor on various lineages." SIGNOR-37012 NOTCH proteinfamily SIGNOR-PF30 SIGNOR IL7R protein P16871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 22577461 f lperfetto "Constitutive Notch Activation Upregulates Pax7 and Promotes the Self-Renewal of Skeletal Muscle Satellite Cells" SIGNOR-254345 LCK protein P06239 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr753 ERDINSLyDVSRMYV 9606 12181444 t gcesareni "In vitro phosphorylation experiments with recombinant plcgamma2 and recombinant lck, fyn, and lyn tyrosine kinases showed that phosphorylation of plcgamma2 led to activation of the recombinant enzyme." SIGNOR-91473 LCK protein P06239 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr759 LYDVSRMyVDPSEIN 9606 12181444 t gcesareni "In vitro phosphorylation experiments with recombinant plcgamma2 and recombinant lck, fyn, and lyn tyrosine kinases showed that phosphorylation of plcgamma2 led to activation of the recombinant enzyme." SIGNOR-91477 FYN protein P06241 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr753 ERDINSLyDVSRMYV -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249339 FYN protein P06241 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr759 LYDVSRMyVDPSEIN -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249340 CSF1R protein P07333 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates 9606 24890514 t apalma "Studies with multipotent precursor cell lines (Fig. 4A) indicate that CSF-1R Tyr-807 and Tyr-721 promote macrophage differentiation via the PLC-Œ≥2 pathway" SIGNOR-255570 LYN protein P07948 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr759 LYDVSRMyVDPSEIN -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249384 DNMT3A protein Q9Y6K1 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 27639498 f irozzo "The DNA methyltransferase 3 genes (DNMT3A and DNMT3B) encode methyltransferases that catalyze the addition of a methyl group to the cytosine residue of CpG dinucleotide; therefore they play an essential role in DNA methylation and gene silencing regulatory processes. DNMT3A function is involved in hematopoietic stem cells (HSCs) renewal and myeloid differentiation." SIGNOR-255714 NOS3 protein P29474 UNIPROT "nitric oxide" smallmolecule CHEBI:16480 ChEBI "up-regulates quantity" "chemical modification" 9606 24379783 t lperfetto "Nitric oxide (NO) is a major mediator of endothelial function and is synthesized in endothelial cells by endothelial nitric oxide synthase (eNOS)." SIGNOR-251629 LYN protein P07948 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr753 ERDINSLyDVSRMYV -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249383 HCK protein P08631 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr753 ERDINSLyDVSRMYV -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249363 HCK protein P08631 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr759 LYDVSRMyVDPSEIN -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249364 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr1217 LNNQLFLyDTHQNLR 9606 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109750 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr753 ERDINSLyDVSRMYV 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109754 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr759 LYDVSRMyVDPSEIN 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109758 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr759 LYDVSRMyVDPSEIN 9606 BTO:0000776 11606584 t gcesareni "By measuring the ability of human plcgamma2 to restore calcium responses to the b-cell receptor stimulation or oxidative stress in a b-cell line (dt40) deficient in plcgamma2, we have demonstrated that two tyrosine residues, tyr(753) and tyr(759), were important for the plcgamma2 signaling function.Of the two kinases that previously have been proposed to phosphorylate plcgamma2, btk, and syk, purified btk had much greater ability to phosphorylate recombinant plcgamma2 in vitro, whereas syk efficiently phosphorylated adapter protein blnk." SIGNOR-111073 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr1197 LESEEELySSCRQLR 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109746 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr753 ERDINSLyDVSRMYV 9606 11606584 t gcesareni "By measuring the ability of human plcgamma2 to restore calcium responses to the b-cell receptor stimulation or oxidative stress in a b-cell line (dt40) deficient in plcgamma2, we have demonstrated that two tyrosine residues, tyr(753) and tyr(759), were important for the plcgamma2 signaling function.Of the two kinases that previously have been proposed to phosphorylate plcgamma2, btk, and syk, purified btk had much greater ability to phosphorylate recombinant plcgamma2 in vitro, whereas syk efficiently phosphorylated adapter protein blnk." SIGNOR-111069 INPP5D protein Q92835 UNIPROT PLCG2 protein P16885 UNIPROT "down-regulates activity" dephosphorylation 9606 BTO:0000776 32323266 t scontino "An adaptor protein Dok-3 mediates the suppressive function of LYN. The Dok-3 phosphorylated by LYN upon BCR stimulation forms a complex with GRB2, which allows it to enter into the signalosome and associate with activation of SHIP protein. This translocation facilitates the efficient inhibition of PLCc2 and SYK from activation, subsequently resulting in the suppression of downstream Ca2+ signaling." SIGNOR-268455 MAPK13 protein O15264 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser25 QAFELILsPRSKESV 9606 BTO:0000782;BTO:0001271 8125092 t gcesareni "Serine 25 of oncoprotein 18 is a major cytosolic target for the mitogen-activated protein kinase." SIGNOR-36362 MAPK13 protein O15264 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser25 QAFELILsPRSKESV 9606 BTO:0000782 8325880 t gcesareni "Serine 25 of oncoprotein 18 is a major cytosolic target for the mitogen-activated protein kinase|The present study shows that the MAP kinase has a 20-fold preference for Ser25 as opposed to Ser38 of Op18, while cdc2 kinases have a 5-fold preference for the Ser38 residue." SIGNOR-37848 PRKCB protein P05771 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 9271428 t gcesareni "Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation." SIGNOR-50598 PRKCB protein P05771 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser25 QAFELILsPRSKESV 9606 BTO:0001271 7637391 t gcesareni "Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation." SIGNOR-30353 NOS1 protein P29475 UNIPROT "nitric oxide" smallmolecule CHEBI:16480 ChEBI "up-regulates quantity" "chemical modification" 9606 21890489 t gcesareni "Nitric oxide (NO), the smallest signalling molecule known, is produced by three isoforms of NO synthase (NOS; EC 1.14.13.39). They all utilize l-arginine and molecular oxygen as substrates" SIGNOR-243957 PRKCB protein P05771 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser25 QAFELILsPRSKESV 9606 9271428 t gcesareni "Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation." SIGNOR-50594 PRKCB protein P05771 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 BTO:0001271 7637391 t gcesareni "Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation." SIGNOR-30357 PRKACA protein P17612 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser63 AAEERRKsHEAEVLK 9606 8376365 t gcesareni "Phosphorylation at either ser(16) or ser(63) strongly reduced or abolished the ability of stathmin to bind to and sequester soluble tubulin and its ability to act as a catastrophe factor by directly binding to the microtubules. The known in vivo phosphorylation sites of stathmin are ser-16 and ser-63 for cyclic amp-dependent protein kinase (pka)." SIGNOR-38322 PRKACA protein P17612 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 8376365 t gcesareni "Phosphorylation at either ser(16) or ser(63) strongly reduced or abolished the ability of stathmin to bind to and sequester soluble tubulin and its ability to act as a catastrophe factor by directly binding to the microtubules. The known in vivo phosphorylation sites of stathmin are ser-16 and ser-63 for cyclic amp-dependent protein kinase (pka)." SIGNOR-38318 PRKACA protein P17612 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser63 AAEERRKsHEAEVLK 9606 8125092 t gcesareni "Phosphorylation of either serine 16 or 63 is sufficient to inhibit stathmin in vitro. Phosphorylation at ser-63 reduces tubulin binding 10-fold and suppresses the mt polymerization inhibition activity." SIGNOR-36374 PRKACA protein P17612 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000782;BTO:0001271 8125092 t gcesareni "Phosphorylation of either serine 16 or 63 is sufficient to inhibit stathmin in vitro. Phosphorylation at ser-63 reduces tubulin binding 10-fold and suppresses the mt polymerization inhibition activity." SIGNOR-36370 MAPK3 protein P27361 UNIPROT STMN1 protein P16949 UNIPROT "down-regulates activity" phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 9731215 t lperfetto "Stress-induced stathmin phosphorylation is not de- pendent on ERK. Stathmin is also known to be phos- phorylated by ERK on Ser-25 and Ser-38 (17). Thus, it is possible that ERK phosphorylates stathmin in 293 cells|In subsequent reports (28, 29) it was shown that phosphorylation of stathmin blocks its ability to destabilize MTs." SIGNOR-249483 MAPK3 protein P27361 UNIPROT STMN1 protein P16949 UNIPROT "down-regulates activity" phosphorylation Ser25 QAFELILsPRSKESV 9606 9731215 t lperfetto "Stress-induced stathmin phosphorylation is not de- pendent on ERK. Stathmin is also known to be phos- phorylated by ERK on Ser-25 and Ser-38 (17). Thus, it is possible that ERK phosphorylates stathmin in 293 cells|In subsequent reports (28, 29) it was shown that phosphorylation of stathmin blocks its ability to destabilize MTs." SIGNOR-249482 MAPK1 protein P28482 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. The kinases involved in phosphorylating stmn ser-16 and ser-63 include camp-dependent protein kinase (pka) and pak1, whereas stmn ser-25 and ser-38 have been shown to be targets for proline-directed serine/threonine kinases such as cyclin-dependent kinases, erk1/2, and members of the p38 mapk subfamily." SIGNOR-166686 MAPK8 protein P45983 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166694 MAPK9 protein P45984 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166698 MAPK10 protein P53779 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166690 CAMTA1 protein Q9Y6Y1 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0005397 21385898 f irozzo "Our findings define properties of CAMTA1 in growth suppression and neuronal differentiation that support its assignment as a 1p36 tumor suppressor gene in neuroblastoma." SIGNOR-259100 phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "precursor of" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266532 phosphonatoenolpyruvate smallmolecule CHEBI:58702 ChEBI pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "precursor of" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266538 CDK5 protein Q00535 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. The kinases involved in phosphorylating stmn ser-16 and ser-63 include camp-dependent protein kinase (pka) and pak1, whereas stmn ser-25 and ser-38 have been shown to be targets for proline-directed serine/threonine kinases such as cyclin-dependent kinases, erk1/2, and members of the p38 mapk subfamily." SIGNOR-166682 PAK1 protein Q13153 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 14645234 t gcesareni "Pak1 phosphorylates op18/stathmin specifically at serine 16 and inactivates its catastrophe promoting activity in biochemical and time lapse microscopy microtubule assembly assays. Furthermore, phosphorylation of either serine 16 or 63 is sufficient to inhibit op18/stathmin in vitro." SIGNOR-119483 PAK1 protein Q13153 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 19162178 t gcesareni "The hgf-induced wave2 transport, lamellipodia formation, stathmin/op18 phosphorylation at ser38 and binding to kinesin-wave2 complex, but not stathmin/op18 phosphorylation at ser25 and microtubule growth, were abrogated by pak1 inhibitor ipa-3" SIGNOR-183503 CAMK2B protein Q13554 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 9686569 t gcesareni "Stimulation via cd2 activated multiple signal transduction pathways, resulting in phosphorylation of distinct sites of stathmin. Ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells." SIGNOR-59358 UHMK1 protein Q8TAS1 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 19033656 t gcesareni "This promigratory phenotype resulted from increased stathmin protein levels, caused by a lack of kis-mediated stathmin phosphorylation at serine 38 and diminished stathmin protein degradation." SIGNOR-182489 CAMK2A protein Q9UQM7 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 16982419 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. In vitro, ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells. Altogether, our results favor an association of cam kinase ii activity with costimulatory signals of t lymphocyte activation and phosphorylation of stathmin on ser16." SIGNOR-149640 CAMK2A protein Q9UQM7 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 9686569 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. In vitro, ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells. Altogether, our results favor an association of cam kinase ii activity with costimulatory signals of t lymphocyte activation and phosphorylation of stathmin on ser16." SIGNOR-59354 HSF1 protein Q00613 UNIPROT HSPA6 protein P17066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12813038 f miannu "These experiments suggest that HSF2 is involved in the stress response, but unlike the ubiquitous HSF1 operates in a cell-line specific manner through differential expression of alternatively spliced isoforms. Curiously, HSF2A could not be activated by heat shock in cells deficient in functional HSF1 and required the expression of HSF1 for heat induction of the hsp70B gene in cells." SIGNOR-254477 HSF2 protein Q03933 UNIPROT HSPA6 protein P17066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12813038 f miannu "These experiments suggest that HSF2 is involved in the stress response, but unlike the ubiquitous HSF1 operates in a cell-line specific manner through differential expression of alternatively spliced isoforms. Curiously, HSF2A could not be activated by heat shock in cells deficient in functional HSF1 and required the expression of HSF1 for heat induction of the hsp70B gene in cells." SIGNOR-254478 GDNF protein P39905 UNIPROT RHOQ protein P17081 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252185 "Polycomb repressive complex 2" complex SIGNOR-C130 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 21248841 f lperfetto "The importance of polycomb function for stem cells is best illustrated by various PcG-knockout mice. Deletion of any of the PRC2 members results in embryonic lethality. In vitro studies with ES cells demonstrated that cells lacking EED or Suz12 could not maintain their pluripotency and were prone to differentiation." SIGNOR-241910 LDHA protein P00338 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "down-regulates quantity" "chemical modification" 9606 24929216 t "Glucose and alanine produce pyruvate which is reduced to lactate by lactate dehydrogenase in the cytoplasm without oxygen consumption. Lactate removal takes place via its oxidation to pyruvate by lactate dehydrogenase." SIGNOR-266918 CDK1 protein P06493 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser36 PRKQPPVsPGTALVG 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158604 CDK1 protein P06493 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Thr53 KEPSEVPtPKRPRGR 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158608 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser102 EEGISQEsSEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-251004 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser99 KEEEEGIsQESSEEE -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells. | After an 80 min incubation with CK-II, both serines were fully phosphorylated to 1 mol/mol and serine-99 to 0.3 mol/mol." SIGNOR-251006 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser103 EGISQESsEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-251005 CDK2 protein P24941 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser36 PRKQPPVsPGTALVG 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158612 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser99 KEEEEGIsQESSEEE -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells. | After an 80 min incubation with CK-II, both serines were fully phosphorylated to 1 mol/mol and serine-99 to 0.3 mol/mol." SIGNOR-250894 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser103 EGISQESsEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-250893 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser102 EEGISQEsSEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-250892 CAV1 protein Q03135 UNIPROT HMGA1 protein P17096 UNIPROT "up-regulates activity" relocalization 9606 22706202 t miannu "CAV1 was shown to stimulate GLUT3 transcription via an HMGA1-binding site within the GLUT3 promoter. HMGA1 was found to interact with and activate the GLUT3 promoter and CAV1 increased the HMGA1 activity by enhancing its nuclear localization." SIGNOR-254428 PRKCD protein Q05655 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser44 PGTALVGsQKEPSEV 9606 10617144 t fspada "In this study, we showed that the pkc-mediated phosphorylation of hmg-i exerted a very potent inhibition on the binding of this protein to the at-rich promoter regions of both pkc g and ng genes. The purified hmg-i can be phosphorylated by pkc a,b, g, and d but is poorly phosphorylated by pkc e and z. We have mapped two major sites of phosphorylation by pkc at ser44 and ser64" SIGNOR-73606 PRKCD protein Q05655 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser64 PRGRPKGsKNKGAAK 9606 10617144 t fspada "In this study, we showed that the pkc-mediated phosphorylation of hmg-i exerted a very potent inhibition on the binding of this protein to the at-rich promoter regions of both pkc g and ng genes. The purified hmg-i can be phosphorylated by pkc a,b, g, and d but is poorly phosphorylated by pkc e and z. We have mapped two major sites of phosphorylation by pkc at ser44 and ser64" SIGNOR-73610 LDHB protein P07195 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "down-regulates quantity" "chemical modification" 9606 24929216 t lperfetto "Glucose and alanine produce pyruvate which is reduced to lactate by lactate dehydrogenase in the cytoplasm without oxygen consumption. Lactate removal takes place via its oxidation to pyruvate by lactate dehydrogenase." SIGNOR-267656 HIPK2 protein Q9H2X6 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Thr53 KEPSEVPtPKRPRGR 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158620 HIPK2 protein Q9H2X6 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser36 PRKQPPVsPGTALVG 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158616 CEBPB protein P17676 UNIPROT GOT1 protein P17174 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 8454627 t "In cotransfection experiments, the C/EBP beta protein trans-activated 10-15-fold the cAspAT gene promoter in HepG2 cells. Deletion studies revealed that regions P2 and P4 are critical for promoter activity. In gel retardation experiments, the P4 region bound different C/EBP-related proteins in different tissues" SIGNOR-254051 IFNA1 protein P01562 UNIPROT IFNAR1 protein P17181 UNIPROT up-regulates binding 9606 8181059 t fspada "The present study describes a novel type i ifn receptor having the ability to bind and respond to several subtypes of ifn-a as well as to ifn-8. This 102 kda-51 kda receptor is essential for the activity of many type i ifns, as demonstrated with anti-receptor antibodies." SIGNOR-36622 IFNB1 protein P01574 UNIPROT IFNAR1 protein P17181 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 11278538 t lperfetto "Ifn-alpha, ifn-beta, and ifn-omega, induce somewhat different cellular effects but act through a common receptor complex, ifnar, composed of subunits ifnar-1 and ifnar-2." SIGNOR-219301 IFNB1 protein P01574 UNIPROT IFNAR1 protein P17181 UNIPROT up-regulates binding 9606 11278538 t gcesareni "Ifn-alpha, ifn-beta, and ifn-omega, induce somewhat different cellular effects but act through a common receptor complex, ifnar, composed of subunits ifnar-1 and ifnar-2." SIGNOR-104663 IFNW1 protein P05000 UNIPROT IFNAR1 protein P17181 UNIPROT up-regulates binding 9606 11278538 t gcesareni "Ifn-alpha, ifn-beta, and ifn-omega, induce somewhat different cellular effects but act through a common receptor complex, ifnar, composed of subunits ifnar-1 and ifnar-2." SIGNOR-105979 TYK2 protein P29597 UNIPROT IFNAR1 protein P17181 UNIPROT "up-regulates activity" phosphorylation Tyr481 PSSSIDEyFSEQPLK 9606 7526154 t lperfetto "In this report, we demonstrate that the alpha subunit of the type I IFN receptor (IFN-R) corresponds to the product of a previously cloned receptor subunit cDNA and, further, that the p135tyk2 tyrosine kinase directly binds and tyrosine phosphorylates this receptor subunit.These data support the hypothesis that the Tyk2 protein functions as part of a receptor complex to initiate intracellular signaling in response to type I IFNs" SIGNOR-246939 TYK2 protein P29597 UNIPROT IFNAR1 protein P17181 UNIPROT "up-regulates activity" phosphorylation Tyr466 VFLRCINyVFFPSLK -1 8605876 t lperfetto "We demonstrate that, in vitro, p135tyk2 phosphorylates two tyrosines on IFNaR1. A phosphopeptide corresponding to the major phosphorylation site (Tyr466) binds STAT2, but not STAT1, in an SH-2-dependent manner. Furthermore, only latent, non-phosphorylated STAT2 interacts with this phosphopeptide. When this phosphopeptide is introduced into permeabilized cells, the IFN alpha-dependent tyrosine phosphorylation of both STATs is blocked. Finally, mutant versions of IFNaR1, in which Tyr466 is changed to phenylalanine, can act in a dominant negative manner to inhibit phosphorylation of STAT2." SIGNOR-246934 IRX1 protein P78414 UNIPROT BPI protein P17213 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261652 "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI PRKCA protein P17252 UNIPROT up-regulates "chemical activation" 9606 18593525 t gcesareni "The hrh1 predominantly couples to g?q/11 proteins, leading to the activation of phospholipase c (plc) and subsequent release of the second messengers inositol trisphosphate (ip3) and diacylglycerol (dag) followed by the activation of pkc and the release of [ca2+]i." SIGNOR-179291 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCA protein P17252 UNIPROT up-regulates "chemical activation" 9606 18593525 t gcesareni "The increases in the membrane levels of nacholeate itself and of dag induce a translocation and overexpression of protein kinase c (pkc) and subsequent reductions of cyclin d, cyclin-dependent kinases 4 and 6 (cdks 4 and 6), hypophosphorylation of the retinoblastoma protein, inhibition of e2f1 and knockdown of dihydrofolate reductase (dhfr) impairing dna synthesis." SIGNOR-179279 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCA protein P17252 UNIPROT up-regulates binding 9606 12954613 t "PKCs (PRKCA, PRKCB and PRKCG) are activated by calcium and diacylglycerol (DAG) in the presence of phosphatidylserine." gcesareni "C1a domain is critical for the dag-induced activation of pkcalfa.Furthermore, calcium and diacylglycerol activate protein kinase c, resulting in the phosphorylation of a large variety of substrates." SIGNOR-100254 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCA protein P17252 UNIPROT up-regulates binding 9606 14967450 t "PKCs (PRKCA, PRKCB and PRKCG) are activated by calcium and diacylglycerol (DAG) in the presence of phosphatidylserine." gcesareni "The molecular requirements for diacylglycerol (dag) and calcium (ca2+) to promote pkc membrane translocation, the hallmark of pkc activation, have been clarified." SIGNOR-121956 PC protein P11498 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "down-regulates quantity" "chemical modification" 9606 24363178 t miannu "As an alternative to decarboxylation by PDH, the second major fate of mitochondrial pyruvate is the irreversible, ATP-dependent carboxylation of pyruvate to oxaloacetate by pyruvate carboxylase (PC). Oxaloacetate is a critical intermediate in metabolism, linking carbohydrate, lipid, amino acid, and nucleotide metabolism (Fig. 2)" SIGNOR-266554 PKM protein P14618 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266536 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCA protein P17252 UNIPROT up-regulates binding 9606 23630338 t "PKCs (PRKCA, PRKCB and PRKCG) are activated by calcium and diacylglycerol (DAG) in the presence of phosphatidylserine." gcesareni "C1a domain is critical for the dag-induced activation of pkcalfa.Furthermore, calcium and diacylglycerol activate protein kinase c, resulting in the phosphorylation of a large variety of substrates." SIGNOR-202007 calcium(2+) smallmolecule CHEBI:29108 ChEBI PRKCA protein P17252 UNIPROT up-regulates "chemical activation" 9606 BTO:0000887;BTO:0001103 22944199 t gcesareni "The wnt/ca2+ signaling pathway is defined by the activation of plc (phospholipase c) through wnt/fzd resulting in an increase in intracellular ca2+ levels, which activate pkcs (protein kinase c) and camkii (calcium-calmodulin-dependent kinase ii) or cn (calcineurin), a phosphatase that activates the transcription factor nfat (nuclear factor of activated t cell)." SIGNOR-198822 "ceramide 1-phosphate(2-)" smallmolecule CHEBI:84404 ChEBI PRKCA protein P17252 UNIPROT "up-regulates activity" "chemical activation" 9606 19948174 t miannu "Here we demonstrate that C1P induces translocation of protein kinase C-alpha (PKC-alpha) from the soluble to the membrane fraction of bone marrow-derived macrophages." SIGNOR-268502 3-(1-methyl-3-indolyl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-3-indolyl]pyrrole-2,5-dione chemical CHEBI:91368 ChEBI PRKCA protein P17252 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191490 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCA protein P17252 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190344 PDPK1 protein O15530 UNIPROT PRKCA protein P17252 UNIPROT up-regulates phosphorylation 9606 15209375 t gcesareni "One of the most studied events controlled by ptdins(3,4,5)p3, comprises the activation of a of agc family protein kinases, including isoforms of protein kinase b (pkb)/akt, p70 ribosomal s6 kinase (s6k), serum and glucocorticoid-induced protein kinase (sgk) and protein kinase c (pkc), which play crucial roles in regulating physiological processes relevant to metabolism, growth, proliferation and survival. Here, we review recent biochemical, genetic and structural studies on the 3-phosphoinositide-dependent protein kinase-1 (pdk1), which phosphorylates and activates the agc kinase members regulated by pi 3-kinase. We also discuss whether inhibitors of pdk1 might have chemotherapeutic potential in the treatment of cancers in which the pdk1-regulated agc kinases are constitutively activated." SIGNOR-126066 PHLPP1 protein O60346 UNIPROT PRKCA protein P17252 UNIPROT "down-regulates quantity" dephosphorylation Ser657 QSDFEGFsYVNPQFV 9606 BTO:0000067 18162466 t gcesareni "In addition, knockdown of PHLPP expression reduces the rate of phorbol ester-triggered dephosphorylation of the hydrophobic motif, but not turn motif, of PKC alpha" SIGNOR-237043 PRKCA protein P17252 UNIPROT PRKCA protein P17252 UNIPROT up-regulates phosphorylation Ser657 QSDFEGFsYVNPQFV 9606 15277524 t lperfetto "Pkc is frequently autophosphorylated on two c-terminal sites, the turn motif (thr- 638 in human pkc) and the hydrophobic site (ser-657 in human pkc). Thus, it is becoming clear that autophosphorylation of pkc can be a regulated event and that it has significant impact on pkc function" SIGNOR-127253 PRKCA protein P17252 UNIPROT PRKCA protein P17252 UNIPROT up-regulates phosphorylation Thr638 TRGQPVLtPPDQLVI 9606 15277524 t lperfetto "Pkc is frequently autophosphorylated on two c-terminal sites, the turn motif (thr- 638 in human pkc) and the hydrophobic site (ser-657 in human pkc). Thus, it is becoming clear that autophosphorylation of pkc can be a regulated event and that it has significant impact on pkc function" SIGNOR-127257 PLCG1 protein P19174 UNIPROT PRKCA protein P17252 UNIPROT up-regulates phosphorylation 9606 12645577 t gcesareni "Tnf-alfa binds to tnfr1 and activates pc-plc to induce pkcalfa and c-src activation, leading to tyrosine phosphorylation of ikkbeta at tyr188 and tyr199." SIGNOR-99310 ELK1 protein P19419 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16297876 f irozzo "We demonstrated that both Elk-1 and MZF-1 were highly expressed in human poor differentiated HCC cells and involved in the up-regulation of PKCa, which was essential for cell migration and invasion. Over-expression assay confirmed that the PKCa expression may be modulated by these two factors at the transcriptional level." SIGNOR-256282 ELK1 protein P19419 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26010542 t irozzo "The luciferase reporter assay results revealed that the presence of both MZF-1 and Elk-1 significantly contributed to the upregulation of PKCα gene transcription activity." SIGNOR-256336 MZF1 protein P28698 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16297876 f irozzo "We demonstrated that both Elk-1 and MZF-1 were highly expressed in human poor differentiated HCC cells and involved in the up-regulation of PKCa, which was essential for cell migration and invasion. Over-expression assay confirmed that the PKCa expression may be modulated by these two factors at the transcriptional level." SIGNOR-256283 MZF1 protein P28698 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26010542 t irozzo "The luciferase reporter assay results revealed that the presence of both MZF-1 and Elk-1 significantly contributed to the upregulation of PKCα gene transcription activity." SIGNOR-256337 SYK protein P43405 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates activity" phosphorylation Tyr658 SDFEGFSyVNPQFVH 9606 BTO:0000830 12881490 t lperfetto "We present evidence that Tyr-662 and Tyr-658 of PKCbetaI and PKCalpha, respectively, are phosphorylated by Syk in the membrane compartment of FcepsilonRI-stimulated mast cells. These phosphorylations require prior PKC autophosphorylation of the adjacent serine residues (Ser-661 and Ser-657, respectively) and generate a binding site for the SH2 domain of the adaptor protein Grb-2." SIGNOR-246581 PHLPP2 protein Q6ZVD8 UNIPROT PRKCA protein P17252 UNIPROT "down-regulates quantity" dephosphorylation Ser657 QSDFEGFsYVNPQFV 9606 BTO:0000067 18162466 t gcesareni "In addition, knockdown of PHLPP expression reduces the rate of phorbol ester-triggered dephosphorylation of the hydrophobic motif, but not turn motif, of PKC alpha" SIGNOR-237051 PARD6A protein Q9NPB6 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 22544755 t lperfetto "The Par complex member Par-6, previously thought to inhibit aPKC, is a potent activator of aPKC in our assays. Par-6 and aPKC interact via PB1 domain heterodimerization, and this interaction activates aPKC by displacing the pseudosubstrate, although full activity requires the Par-6 CRIB-PDZ domains." SIGNOR-227489 PICK1 protein Q9NRD5 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates activity" binding 10116 BTO:0003036 16554470 t miannu "We show that protein interacting with C-kinase 1 (PICK1) recruits activated protein kinase Cα (PKCα) to MycUNC5A at the plasma membrane, stimulating its endocytosis. We identify two PKCα phosphorylation sites at serines 408 and 587, as well as dileucine internalization motifs, which are required for this endocytosis." SIGNOR-268178 PLCE1 protein Q9P212 UNIPROT PRKCA protein P17252 UNIPROT up-regulates 9606 12645577 f miannu "TNF-alpha Binds to tnfr1 and activates pc-plc to induce pkc? And c-src activation" SIGNOR-99307 (-)-anisomycin chemical CHEBI:338412 ChEBI JUNB protein P17275 UNIPROT up-regulates "chemical activation" 9606 Other t "CellSignaling;phospho-JunB (Thr102/Thr104) (D3C6) Rabbit mAb #8053" gcesareni SIGNOR-189644 MAPK8 protein P45983 UNIPROT JUNB protein P17275 UNIPROT "up-regulates activity" phosphorylation Thr102 SNGVITTtPTPPGQY 10090 9889198 t miannu "JunB-control of IL-4 expression is mediated by the phosphorylation of JunB at Thr102 and -104 by JNK MAP kinase. The synergy between c-Maf and JunB can be attributed to cooperative DNA binding, which is facilitated by JunB phosphorylation." SIGNOR-250120 MAPK8 protein P45983 UNIPROT JUNB protein P17275 UNIPROT "up-regulates activity" phosphorylation Thr104 GVITTTPtPPGQYFY 10090 9889198 t miannu "JunB-control of IL-4 expression is mediated by the phosphorylation of JunB at Thr102 and -104 by JNK MAP kinase. The synergy between c-Maf and JunB can be attributed to cooperative DNA binding, which is facilitated by JunB phosphorylation." SIGNOR-250121 MAPK9 protein P45984 UNIPROT JUNB protein P17275 UNIPROT down-regulates binding 9606 9405416 t gcesareni "Jnk targets junb ubiquitination" SIGNOR-53827 MAPK12 protein P53778 UNIPROT JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10330170 f gcesareni "Moreover, in addition to jnk, erk5, p38alpha, and p38gamma were found to stimulate the c-jun promoter by acting on distinct responsive elements." SIGNOR-67532 MAPK14 protein Q16539 UNIPROT JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10330170 f gcesareni "Moreover, in addition to jnk, erk5, p38alpha, and p38gamma were found to stimulate the c-jun promoter by acting on distinct responsive elements." SIGNOR-67535 MAPK14 protein Q16539 UNIPROT JUNB protein P17275 UNIPROT up-regulates phosphorylation Ser79 QGSDTGAsLKLASSE 9606 15308641 t lperfetto "These results clearly demonstrate that phosphorylation by p38 kinase is essential for the regulation of dmp1 transcription by junb and p300. phosphorylation of junb at ser-79 was found to be essential for its interaction with p300." SIGNOR-127545 DMTF1 protein Q9Y222 UNIPROT JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261585 "Integrator complex" complex SIGNOR-C265 SIGNOR JUNB protein P17275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 25675981 f lperfetto "The Integrator complex controls the termination of transcription at diverse classes of gene targets.|Following INTS3 or INTS9 knockdown, the levels of SDC4, JUNB, FOSL1, and GADD45B increased, suggesting that the Integrator complex negatively regulates the transcription of these genes." SIGNOR-261479 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9694870 f lperfetto "Here we report the identification of Smad Binding Elements (SBEs) composed of the sequence CAGACA in the promoter of the JunB gene, an immediate early gene that is potently induced by TGF-beta, activin, and bone morphogenetic protein (BMP) 2. Two JunB SBEs are arranged as an inverted repeat that is transactivated in response to Smad3 and Smad4 co-overexpression and shows inducible binding of a Smad3- and Smad4-containing complex in nuclear extracts from TGF-beta-treated cells." SIGNOR-59476 TGFB1 protein P01137 UNIPROT ITGA2 protein P17301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001596 1744142 f lperfetto "TGF-beta 1 decreases the biosynthesis of alpha 3 subunit but increases the production of alpha 2 subunit. IL-1 beta potentiates the effects of TGF-beta 1. Furthermore, in the presence of TGF-beta 1 the increase in the expression of alpha 1 subunit by IL-1 beta is even larger. Thus, IL-1 beta and TGF-beta 1, which usually have antagonistic functions in connective tissue, can regulate integrin expression in a synergistic way." SIGNOR-253354 IL1B protein P01584 UNIPROT ITGA2 protein P17301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001596 1744142 f lperfetto "TGF-beta 1 decreases the biosynthesis of alpha 3 subunit but increases the production of alpha 2 subunit. IL-1 beta potentiates the effects of TGF-beta 1. Furthermore, in the presence of TGF-beta 1 the increase in the expression of alpha 1 subunit by IL-1 beta is even larger. Thus, IL-1 beta and TGF-beta 1, which usually have antagonistic functions in connective tissue, can regulate integrin expression in a synergistic way." SIGNOR-253356 PRKCG protein P05129 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser368 QRPSSRAsSRASSRP 10116 10871288 t lperfetto "Phosphorylation of connexin43 on serine368 by protein kinase C regulates gap junctional communication.|These data strongly suggest that PKC directly phosphorylates Cx43 on S368 in vivo, which results in a change in single channel behavior that contributes to a decrease in intercellular communication." SIGNOR-249050 PKLR protein P30613 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266537 PRKCB protein P05771 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser368 QRPSSRAsSRASSRP 10116 10871288 t lperfetto "Phosphorylation of connexin43 on serine368 by protein kinase C regulates gap junctional communication.|These data strongly suggest that PKC directly phosphorylates Cx43 on S368 in vivo, which results in a change in single channel behavior that contributes to a decrease in intercellular communication." SIGNOR-249049 SRC protein P12931 UNIPROT GJA1 protein P17302 UNIPROT down-regulates phosphorylation Tyr265 KDCGSQKyAYFNGCS 9606 16916748 t lperfetto "The oncogenic tyrosine kinase, v-src, phosphorylates connexin43 (cx43) on y247 and y265 and inhibits cx43 gap junctional communication (gjc), the process of intercellular exchange of ions and metabolites." SIGNOR-148917 SRC protein P12931 UNIPROT GJA1 protein P17302 UNIPROT down-regulates phosphorylation Tyr247 VKGKSDPyHATSGAL 9606 16916748 t lperfetto "The oncogenic tyrosine kinase, v-src, phosphorylates connexin43 (cx43) on y247 and y265 and inhibits cx43 gap junctional communication (gjc), the process of intercellular exchange of ions and metabolites." SIGNOR-148913 PRKCA protein P17252 UNIPROT GJA1 protein P17302 UNIPROT down-regulates phosphorylation Ser262 SPAKDCGsQKYAYFN 9606 14702389 t gcesareni "Using immunoblotting and phosphospecific antibodies we were able to show that serine-262 (s262) on cx43 becomes phosphorylated in response to growth factor or pkc stimulation of cardiomyocytes.In cell-cell contact forming cultures, the s262d mutation reversed while the s262a mutation increased the inhibitory effect of cx43.Phosphorylation at s262, a pkc site that becomes phosphorylated in the cell environment in response to growth factor stimulation, cancels cx43 inhibition only in contact-forming myocytes." SIGNOR-120907 PRKCA protein P17252 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser368 QRPSSRAsSRASSRP 10116 10871288 t lperfetto "Phosphorylation of connexin43 on serine368 by protein kinase C regulates gap junctional communication.|These data strongly suggest that PKC directly phosphorylates Cx43 on S368 in vivo, which results in a change in single channel behavior that contributes to a decrease in intercellular communication." SIGNOR-249048 PTPN2 protein P17706 UNIPROT GJA1 protein P17302 UNIPROT up-regulates dephosphorylation Tyr247 VKGKSDPyHATSGAL 9606 BTO:0000671 24849651 t lperfetto "Tc-ptp dephosphorylates cx43 residues y247 and y265, dephosphorylation maintained cx43 gap junctions at the plaque and partially reversed the channel closure caused by v-src-mediated phosphorylation of cx43." SIGNOR-205097 PTPN2 protein P17706 UNIPROT GJA1 protein P17302 UNIPROT up-regulates dephosphorylation Tyr265 KDCGSQKyAYFNGCS 9606 BTO:0000671 24849651 t lperfetto "Tc-ptp dephosphorylates cx43 residues y247 and y265, dephosphorylation maintained cx43 gap junctions at the plaque and partially reversed the channel closure caused by v-src-mediated phosphorylation of cx43." SIGNOR-205101 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser279 SSPTAPLsPMSPPGY 9606 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249466 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser282 TAPLSPMsPPGYKLV 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249467 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249465 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser282 TAPLSPMsPPGYKLV 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249403 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser279 SSPTAPLsPMSPPGY 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249402 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249401 ME1 protein P48163 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "chemical modification" 9606 33064660 t miannu "Malic enzyme 1 (ME1) is a cytosolic protein that catalyzes the conversion of malate to pyruvate while concomitantly generating NADPH from NADP." SIGNOR-267723 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser330 AGSTISNsHAQPFDF 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249331 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser325 NRMGQAGsTISNSHA 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249329 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser328 GQAGSTIsNSHAQPF 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249330 PRKCE protein Q02156 UNIPROT GJA1 protein P17302 UNIPROT up-regulates phosphorylation Ser365 IVDQRPSsRASSRAS 9606 16474210 t lperfetto "We previously showed that follicle-stimulating hormone (fsh) promoted phosphorylation of cx43 in rat primary granulosa cells. We further identified ser365, ser368, ser369, and ser373 in the carboxy-terminal tail as the major sites of phosphorylation by fsh, and found that the phosphorylation of these residues was essential for channel activity." SIGNOR-144461 PRKCE protein Q02156 UNIPROT GJA1 protein P17302 UNIPROT up-regulates phosphorylation Ser373 RASSRASsRPRPDDL 9606 16474210 t lperfetto "We previously showed that follicle-stimulating hormone (fsh) promoted phosphorylation of cx43 in rat primary granulosa cells. We further identified ser365, ser368, ser369, and ser373 in the carboxy-terminal tail as the major sites of phosphorylation by fsh, and found that the phosphorylation of these residues was essential for channel activity." SIGNOR-144473 PRKCE protein Q02156 UNIPROT GJA1 protein P17302 UNIPROT up-regulates phosphorylation Ser369 RPSSRASsRASSRPR 9606 16474210 t lperfetto "We previously showed that follicle-stimulating hormone (fsh) promoted phosphorylation of cx43 in rat primary granulosa cells. We further identified ser365, ser368, ser369, and ser373 in the carboxy-terminal tail as the major sites of phosphorylation by fsh, and found that the phosphorylation of these residues was essential for channel activity." SIGNOR-144469 PRKCE protein Q02156 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser368 QRPSSRAsSRASSRP 10116 10871288 t lperfetto "Phosphorylation of connexin43 on serine368 by protein kinase C regulates gap junctional communication.|These data strongly suggest that PKC directly phosphorylates Cx43 on S368 in vivo, which results in a change in single channel behavior that contributes to a decrease in intercellular communication." SIGNOR-144465 MAPK7 protein Q13164 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 BTO:0000007 12637502 t miannu "Activated BMK1 selectively phosphorylates Cx43 on Ser-255 in vitro and in vivo. These data demonstrate that BMK1 kinase activity alone is both a necessary and sufficient component in the mediation of EGF-induced Cx43 Ser-255 phosphorylation and subsequent inhibition of GJC." SIGNOR-250115 PRKCD protein Q05655 UNIPROT SMPD1 protein P17405 UNIPROT up-regulates phosphorylation Ser510 DGNYSGSsHVVLDHE 9606 17303575 t lperfetto "Activation of acid sphingomyelinase by protein kinase cdelta-mediated phosphorylation. Phosphorylation of ser(508) proved to be an indispensable step for asmase activation and membrane translocation in response to pma" SIGNOR-153276 MAPK3 protein P27361 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr117 DFPKKPLtPYFRFFM 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112813 MAPK3 protein P27361 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr201 DIPEKPKtPQQLWYT 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112817 MAPK1 protein P28482 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr201 DIPEKPKtPQQLWYT 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112809 MAPK1 protein P28482 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr117 DFPKKPLtPYFRFFM 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112805 PHF6 protein Q8IWS0 UNIPROT UBTF protein P17480 UNIPROT down-regulates binding 9606 BTO:0001271 23229552 t miannu "We demonstrate that phf6 is a nucleolus, ribosomal rna promoter-associated protein. Phf6 directly interacts with upstream binding factor (ubf) through its phd1 domain and suppresses ribosomal rna (rrna) transcription by affecting the protein level of ubf" SIGNOR-200133 GATA1 protein P15976 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12432220 f irozzo "Furthermore, GATA-1 has been shown to auto-regulate its own gene expression." SIGNOR-256057 PDGFB protein P01127 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" binding 9606 11331882 t miannu "Pdgf-b activates both pdgfr-alpha and pdgfr-beta" SIGNOR-107397 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR UBTF protein P17480 UNIPROT "up-regulates activity" phosphorylation Ser484 ERGKLPEsPKRAEEI 10090 BTO:0000944 10202152 t llicata "We have identified Ser484 as a direct target for cyclin-dependent kinase 4 (cdk4)-cyclin D1- and cdk2-cyclin E-directed phosphorylation. Mutation of Ser484 impairs rDNA transcription in vivo and in vitro. " SIGNOR-250755 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR UBTF protein P17480 UNIPROT up-regulates phosphorylation Ser389 INKKQATsPASKKPA 9606 11698641 t lperfetto "Phosphorylation of ubf at serine 388 is required for interaction with rna polymerase i and activation of rdna transcription. After g(1) progression ubf is phosphorylated at serine 388 by cdk2/cyclin e and cdk2/cyclin a. Conversion of serine 388 to glycine abolishes ubf activity" SIGNOR-216678 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR UBTF protein P17480 UNIPROT "up-regulates activity" phosphorylation Ser484 ERGKLPEsPKRAEEI 10090 BTO:0000944 10202152 t llicata "We have identified Ser484 as a direct target for cyclin-dependent kinase 4 (cdk4)-cyclin D1- and cdk2-cyclin E-directed phosphorylation. Mutation of Ser484 impairs rDNA transcription in vivo and in vitro. " SIGNOR-250754 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR UBTF protein P17480 UNIPROT up-regulates phosphorylation Ser389 INKKQATsPASKKPA 9606 11698641 t lperfetto "Phosphorylation of ubf at serine 388 is required for interaction with rna polymerase i and activation of rdna transcription. After g(1) progression ubf is phosphorylated at serine 388 by cdk2/cyclin e and cdk2/cyclin a. Conversion of serine 388 to glycine abolishes ubf activity" SIGNOR-217304 BTG1 protein P62324 UNIPROT HOXB9 protein P17482 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10617598 t miannu "The leukemia-associated protein Btg1 and the p53-regulated protein Btg2 interact with the homeoprotein Hoxb9 and enhance its transcriptional activation." SIGNOR-221019 BTG2 protein P78543 UNIPROT HOXB9 protein P17482 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10617598 t miannu "The leukemia-associated protein Btg1 and the p53-regulated protein Btg2 interact with the homeoprotein Hoxb9 and enhance its transcriptional activation." SIGNOR-220987 CSNK2B protein P67870 UNIPROT HOXB6 protein P17509 UNIPROT unknown phosphorylation Ser214 LLSASQLsAEEEEEK -1 10327653 t llicata "Using two-dimensional tryptic phosphopeptide mapping and purified protein kinases, we demonstrate that Hoxb-6 is phosphorylated in vitro by casein kinase II and cAMP-dependent protein kinase. The casein kinase II phosphorylation site was mapped to serine-214. " SIGNOR-251071 HNF1A protein P20823 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-1_ binds to the target element in the rat DBP gene in the liver, while vHNF-1 recognizes a target element in extrahepatic tissues. The ability of vHNF-1-A to activate the rat DBP gene is much higher than that of vHNF-1-C." SIGNOR-239964 HNF1B protein P35680 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene.HNF-1_ binds to the target element in the rat DBP gene in the liver, while vHNF-1 recognizes a target element in extrahepatic tissues. The ability of vHNF-1-A to activate the rat DBP gene is much higher than that of vHNF-1-C." SIGNOR-239960 HNF4A protein P41235 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-4_ is a necessary factor for the activation of the human DD4 gene. is much higher than that of vHNF-1-C." SIGNOR-240016 HNF4G protein Q14541 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-4_ is a necessary factor for the activation of the human DD4 gene. is much higher than that of vHNF-1-C." SIGNOR-240013 MAPK3 protein P27361 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196034 MAPK1 protein P28482 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196030 MAPK8 protein P45983 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196038 creatine smallmolecule CHEBI:16919 ChEBI CKMT2 protein P17540 UNIPROT "up-regulates activity" "chemical activation" 9606 18502307 t miannu "Creatine kinase catalyses the reversible transphosphorylation of creatine by ATP. In the cell, creatine kinase isoenzymes are specifically localized at strategic sites of ATP consumption to efficiently regenerate ATP in situ via phosphocreatine or at sites of ATP generation to build-up a phosphocreatine pool." SIGNOR-265785 PDGFRA protein P16234 UNIPROT PDGFRA protein P16234 UNIPROT "up-regulates activity" phosphorylation Tyr762 SDIQRSLyDRPASYK 9823 9546424 t miannu "Tyr-762 is an autophosphorylation site in the human platelet-derived growth factor (PDGF) alpha-receptor. Crk proteins associate with phosphorylated Tyr-762 in the PDGF a-receptor in vivo" SIGNOR-249716 GATA1 protein P15976 UNIPROT TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 7632958 f irozzo "Moreover, GATA-1 but not GATA-2 or GATA-3 was able to transactivate SCL promoter 1a in a T-cell environment. These results suggest that inactivity of SCL promoter 1a in T cells reflected the absence of GATA-1 rather than the presence of trans-dominant negative regulators." SIGNOR-256047 PRKACA protein P17612 UNIPROT TAL1 protein P17542 UNIPROT up-regulates phosphorylation Ser172 NRVKRRPsPYEMEIT 9606 22310283 t llicata "The phosphorylation of serine 172 of tal1 specifically destabilizes tal1 interaction with histone demethylase lsd1 and, therefore, leads to the activation of the certain tal1 target genes in differentiated erythroid cells or t-cell leukemia." SIGNOR-195983 SPI1 protein P17947 UNIPROT TAL1 protein P17542 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 16298389 t irozzo "PU.1/Spi-1 binds to the human TAL-1 silencer to mediate its activity.By expressing a mutant protein containing only the ETS domain of PU.1 in human erythroleukemic HEL cells, we demonstrated that PU.1 mediates the transcriptional repression activity of the silencer. Our data clearly demonstrate that PU.1 mediates TAL-1 silencer activity" SIGNOR-256048 LMO1 protein P25800 UNIPROT TAL1 protein P17542 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 9020185 t miannu "Transcriptional activity of tal1 in t cell acute lymphoblastic leukemia (t-all) requires rbtn1 or -2" SIGNOR-46114 MAPK3 protein P27361 UNIPROT TAL1 protein P17542 UNIPROT down-regulates phosphorylation Ser122 DGRMVQLsPPALAAP 9606 11904294 t gcesareni "We report here that the important proangiogenic stimulus hypoxia stimulates phosphorylation, ubiquitination, and proteasomal breakdown of tal1 in endothelial cells. A specific serine in the putative transactivation domain of the protein, ser122, is preferentially phosphorylated by mapk in vitro." SIGNOR-116153 AKT1 protein P31749 UNIPROT TAL1 protein P17542 UNIPROT down-regulates phosphorylation Thr90 EARHRVPtTELCRPP 9606 BTO:0000782;BTO:0001271 15930267 t miannu "Akt phosphorylates tal1 oncoprotein and inhibits its repressor activity. / our results show that akt specifically phosphorylates thr90 of the tal1 protein within its transactivation domain in vitro and in vivo." SIGNOR-252479 MAP2K1 protein Q02750 UNIPROT TAL1 protein P17542 UNIPROT down-regulates phosphorylation Ser122 DGRMVQLsPPALAAP 9606 11904294 t gcesareni "We found that hypoxia greatly accelerated tal1 turnover in these cells through mitogen-activated protein kinase (mapk)2-mediated phosphorylation, ubiquitination, and proteasomal degradation." SIGNOR-116149 ARID5B protein Q14865 UNIPROT TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "ARID5B positively regulates the expression of TAL1 and its regulatory partners. we also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256157 AKT proteinfamily SIGNOR-PF24 SIGNOR TAL1 protein P17542 UNIPROT down-regulates phosphorylation Thr90 EARHRVPtTELCRPP 9606 BTO:0000782;BTO:0001271 15930267 t miannu "Akt phosphorylates tal1 oncoprotein and inhibits its repressor activity. / our results show that akt specifically phosphorylates thr90 of the tal1 protein within its transactivation domain in vitro and in vivo." SIGNOR-137942 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR TAL1 protein P17542 UNIPROT down-regulates phosphorylation Ser122 DGRMVQLsPPALAAP 9606 11904294 t lperfetto "We found that hypoxia greatly accelerated tal1 turnover in these cells through mitogen-activated protein kinase (mapk)2-mediated phosphorylation, ubiquitination, and proteasomal degradation." SIGNOR-244975 TAF4 protein O00268 UNIPROT ATF7 protein P17544 UNIPROT "down-regulates activity" binding 9534 BTO:0004055 15735663 t miannu "These results not only demonstrate an interaction between ATF7 and TAF4 but also indicate, as in the case of TAF12 (see Figure 3e), that no additional cellular component is required for this binding. They also suggest that TAF4 may interfere with the formation of ATF7–TAF12 subcomplexes, thereby inhibiting ATF7-induced transactivation." SIGNOR-225300 TAF12 protein Q16514 UNIPROT ATF7 protein P17544 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 15735663 t miannu "We show that overexpression of hsTAF12 potentiates ATF7-induced transcriptional activation through direct interaction with ATF7, suggesting that TAF12 is a functional partner of ATF7." SIGNOR-225249 PAK3 protein O75914 UNIPROT SYN1 protein P17600 UNIPROT "up-regulates activity" phosphorylation Ser605 AGPTRQAsQAGPVPR 10116 BTO:0001009 12237306 t miannu "Synapsin I is phosphorylated at Ser603 by p21-activated kinases. the Ser603 residue must be one of the pivotal sites for the release" SIGNOR-250246 PRKACA protein P17612 UNIPROT SYN1 protein P17600 UNIPROT "down-regulates activity" phosphorylation Ser9 NYLRRRLsDSNFMAN -1 10571231 t miannu "Synapsin phosphorylation in the A domain, at the only phosphorylation site shared by all synapsins, dissociates synapsins from synaptic vesicles.This site is located in the N-terminal A domain and is a substrate for both PKA and CaM Kinase I" SIGNOR-250058 KDM5C protein P41229 UNIPROT SYN1 protein P17600 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 31691806 f miannu "The KDM5C decrease was associated with a lack of repression of downstream target genes Scn2a, Syn1 and Bdnf in the embryonic brain of Arx-null mice." SIGNOR-264314 CDK5 protein Q00535 UNIPROT SYN1 protein P17600 UNIPROT up-regulates phosphorylation Ser553 ARPPASPsPQRQAGP 9606 10880969 t lperfetto "Synapsin i (syni), a major sv phosphoprotein involved in the regulation of sv trafficking and neurotransmitter release, is one of the presynaptic substrates of cdk5, which phosphorylates it in its c-terminal region at ser(549) (site 6) and ser(551) (site 7). Phosphorylation of syni by cdk5 is physiologically regulated and enhances its binding to f-actin." SIGNOR-78887 CDK5 protein Q00535 UNIPROT SYN1 protein P17600 UNIPROT up-regulates phosphorylation Ser551 PAARPPAsPSPQRQA 9606 10880969 t lperfetto "Synapsin i (syni), a major sv phosphoprotein involved in the regulation of sv trafficking and neurotransmitter release, is one of the presynaptic substrates of cdk5, which phosphorylates it in its c-terminal region at ser(549) (site 6) and ser(551) (site 7). Phosphorylation of syni by cdk5 is physiologically regulated and enhances its binding to f-actin." SIGNOR-78883 corticosterone smallmolecule CHEBI:16827 ChEBI 18-hydroxycorticosterone smallmolecule CHEBI:16485 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000048 33117906 t lperfetto "The zona glomerulosa lacks the 17alpha-hydroxylase enzyme, committing pregnenolone to the exclusive production of aldosterone.|In the adrenal steroidogenic pathway, 21-hydroxylase (P450c21) catalyzes the conversion of 17-hydroxyprogesterone (17OHP) to 11-deoxycortisol to form cortisol and the conversion of progesterone to 11-deoxycorticosterone to form aldosterone" SIGNOR-268674 PRKAA1 protein Q13131 UNIPROT SYN1 protein P17600 UNIPROT "down-regulates activity" phosphorylation Ser9 NYLRRRLsDSNFMAN 9606 10880969 t lperfetto "It has been reported that site 1 of syn i can be phosphorylated by pka. Pka-mediated synapsin i ser9 phosphorylation occurs in response to cgs 21680 treatment. Results show that the adenosine a2a receptor agonist, cgs 21680, increases neurotransmitter release, in particular, glutamate and noradrenaline and such response is mediated by protein kinase a activation, which in turn increased synapsin i phosphorylation" SIGNOR-78891 PAK1 protein Q13153 UNIPROT SYN1 protein P17600 UNIPROT "up-regulates activity" phosphorylation Ser605 AGPTRQAsQAGPVPR 10116 BTO:0001009 12237306 t miannu "Synapsin I is phosphorylated at Ser603 by p21-activated kinases. the Ser603 residue must be one of the pivotal sites for the release" SIGNOR-250235 PAK2 protein Q13177 UNIPROT SYN1 protein P17600 UNIPROT unknown phosphorylation Ser9 NYLRRRLsDSNFMAN 10116 12237306 t miannu "Recombinant PAK2 could also phosphorylate the Ser9 and Ser551 residues." SIGNOR-250236 CAMK2G protein Q13555 UNIPROT SYN1 protein P17600 UNIPROT unknown phosphorylation Ser568 PQATRQTsVSGPAPP 3118371 t llicata "Sites 2 and 3 are serine residues phosphorylated by calcium/calmodulin-dependent protein kinase II." SIGNOR-250707 CAMK2G protein Q13555 UNIPROT SYN1 protein P17600 UNIPROT unknown phosphorylation Ser605 AGPTRQAsQAGPVPR 3118371 t llicata "Sites 2 and 3 are serine residues phosphorylated by calcium/calmodulin-dependent protein kinase II." SIGNOR-250708 CAMK1 protein Q14012 UNIPROT SYN1 protein P17600 UNIPROT "down-regulates activity" phosphorylation Ser9 NYLRRRLsDSNFMAN -1 10571231 t miannu "Synapsin phosphorylation in the A domain, at the only phosphorylation site shared by all synapsins, dissociates synapsins from synaptic vesicles.This site is located in the N-terminal A domain and is a substrate for both PKA and CaM Kinase I" SIGNOR-250615 UHMK1 protein Q8TAS1 UNIPROT SYN1 protein P17600 UNIPROT unknown phosphorylation Ser438 GSHGQTPsPGALPLG 9606 10880969 t lperfetto "We also identified a tryptic peptide of synapsin i phosphorylated by kis" SIGNOR-78899 "BHC complex" complex SIGNOR-C353 SIGNOR SYN1 protein P17600 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 12032298 t miannu "We show that BHC interacts with the promoter of the synapsin gene and mediates its RE1-dependent repression. BHC is recruited to the endogenous synapsin gene." SIGNOR-264504 PKA proteinfamily SIGNOR-PF17 SIGNOR SYN1 protein P17600 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000938 10571231 t miannu "Synapsins are exclusively localized to synaptic vesicles, which they coat as peripheral membrane proteins; they probably constitute one of the most abundant neuronal PKA substrates. Our study reveals an unexpectedly dynamic state of synapsins in nerve terminals: any changes in PKA or CaM Kinase I activity will modulate the amount of synapsin on synaptic vesicles. PKA Activation Triggers Synapsin Dissociation" SIGNOR-264108 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKACA protein P17612 UNIPROT up-regulates "chemical activation" 9606 BTO:0000007 22863277 t milica "The cAMP signaling cascade can activate protein kinase a (PKA)" SIGNOR-198492 N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide chemical CHEBI:47495 ChEBI PRKACA protein P17612 UNIPROT "down-regulates activity" "chemical inhibition" 10116 2156866 t "Simone Vumbaca" "Kinetic analysis indicated that H-89 inhibits protein kinase A, in competitive fashion against ATP." SIGNOR-261087 WNT7A protein O00755 UNIPROT PRKACA protein P17612 UNIPROT "up-regulates activity" 9606 BTO:0001103 21902831 f gcesareni "Wnt1 and wnt7a stimulation of precursor cells activates protein kinase a (pka), which, through the phosphorylation of creb, induces the expression of the myogenic transcription factors myf5, myod and pax3, resulting in the myogenic commitment of embryonic precursors." SIGNOR-176575 AKAP8 protein O43823 UNIPROT PRKACA protein P17612 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19531803 t Giulio "To determine whether AKAP95 and p105 were present in a complex in mammalian cells, FLAG-tagged AKAP95 wascoexpressed with Myc-tagged p105 in human embryonic kidney (HEK) 293 cells. Immunoprecipitation of either protein pulled down a complex containing AKAP95, p105, and PKA-Ca (Fig. 6D).|The identification of a PKA phosphorylation site in the C-terminal region of p105 suggests that p105 is a candidate substrate for AKAP95-targeted PKA." SIGNOR-260302 WNT1 protein P04628 UNIPROT PRKACA protein P17612 UNIPROT "up-regulates activity" 9606 BTO:0001103 21902831 f gcesareni "Wnt1 and wnt7a stimulation of precursor cells activates protein kinase a (pka), which, through the phosphorylation of creb, induces the expression of the myogenic transcription factors myf5, myod and pax3, resulting in the myogenic commitment of embryonic precursors." SIGNOR-176572 CXCL1 protein P09341 UNIPROT PRKACA protein P17612 UNIPROT down-regulates binding 9606 17251915 t gcesareni "As pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp." SIGNOR-152594 PRKAR1A protein P10644 UNIPROT PRKACA protein P17612 UNIPROT "down-regulates activity" binding 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258751 PRKAR2A protein P13861 UNIPROT PRKACA protein P17612 UNIPROT "down-regulates activity" binding 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258752 AKAP5 protein P24588 UNIPROT PRKACA protein P17612 UNIPROT "up-regulates activity" relocalization 10116 10939335 t "In this report, we demonstrate that glutamate receptors and PKA are recruited into a macromolecular signaling complex through direct interaction between the MAGUK proteins, PSD-95 and SAP97, and AKAP79/150" SIGNOR-261292 LCK protein P06239 UNIPROT CTLA4 protein P16410 UNIPROT unknown phosphorylation Tyr218 CEKQFQPyFIPIN 9606 BTO:0000007 9973379 t "Lck and Fyn, but not ZAP70, induce tyrosine phosphorylation of CTLA-4 in the cell line HEK293. Phosphorylation of CTLA-4 occurs on both Y201 and Y218.the role of Y218 in CTLA-4 biology is not known at the present" SIGNOR-251371 PRKAR1B protein P31321 UNIPROT PRKACA protein P17612 UNIPROT "down-regulates activity" binding 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258753 PRKAR2B protein P31323 UNIPROT PRKACA protein P17612 UNIPROT "down-regulates activity" binding 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258754 ADCY1 protein Q08828 UNIPROT PRKACA protein P17612 UNIPROT "up-regulates activity" 9606 27065076 f Gianni "Adenylate cyclases (AC) produce cAMP from adenosin-tri-phosphate (ATP). High levels of cytosolic cAMP lead to activation of protein kinase A (PKA)" SIGNOR-262528 GNG12 protein Q9UBI6 UNIPROT PRKACA protein P17612 UNIPROT down-regulates binding 9606 17251915 t gcesareni "As pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp." SIGNOR-152615 MITF protein O75030 UNIPROT TYRP1 protein P17643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 22371403 f miannu "MITF transcription factor regulates melanogenesis by activation of tyrosinase, TRP1 and TRP2 transcription." SIGNOR-254591 PRKACA protein P17612 UNIPROT CAPN2 protein P17655 UNIPROT down-regulates phosphorylation Thr370 GNWRRGStAGGCRNY 9606 11909964 t llicata "Activation of m-calpain (calpain ii) by epidermal growth factor is limited by protein kinase a phosphorylation of m-calpain.These Data point to a novel mechanism of negative control of calpain activation, direct phosphorylation by pka." SIGNOR-116248 CAST protein P20810 UNIPROT CAPN2 protein P17655 UNIPROT "down-regulates activity" binding 9606 BTO:0000590 25969760 t lperfetto "In addition to Ca2+, calpastatin has a key role in the regulation of calpain. Calpastatin, a heat-stable protein ranging from ~70 to ~140 kDa of apparent molecular weight depending on the cell type, is considered a specific endogenous inhibitor of calpains|The calpastatin molecule contains four inhibitory units [75–77]. Each of these units binds to one calpain molecule [75–77]. Therefore, the ratio calpain/calpastatin plays a key role in the regulation of calpain activity [78–80]. The inhibitory effect of calpastatin requires Ca2+-dependent high-affinity binding to three sites of calpain" SIGNOR-251609 MAPK3 protein P27361 UNIPROT CAPN2 protein P17655 UNIPROT up-regulates phosphorylation Ser50 GTLFQDPsFPAIPSA 9606 14993287 t lperfetto "Epidermal growth factor activates m-calpain (calpain ii), at least in part, by extracellular signal-regulated kinase-mediated phosphorylation.We now show that erk directly phosphorylates and activates m-calpain both in vitro and in vivo. We identified serine 50 as required for epidermal growth factor (egf)-induced calpain activation in vitro and in vivo." SIGNOR-123083 MAPK1 protein P28482 UNIPROT CAPN2 protein P17655 UNIPROT up-regulates phosphorylation Ser50 GTLFQDPsFPAIPSA 9606 14993287 t lperfetto "Epidermal growth factor activates m-calpain (calpain ii), at least in part, by extracellular signal-regulated kinase-mediated phosphorylation.We now show that erk directly phosphorylates and activates m-calpain both in vitro and in vivo. We identified serine 50 as required for epidermal growth factor (egf)-induced calpain activation in vitro and in vivo." SIGNOR-123079 MYF5 protein P13349 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 8382796 t lperfetto "Desmin, the muscle specific intermediate filament (IF) protein, is expressed at low levels in myoblasts and at the onset of differentiation its expression increases several fold. In an effort to explore the mechanism involved in the tissue-specific and developmentally regulated expression of desmin, we have isolated the mouse desmin gene.Co-transfection of myoD, myogenin, MRF4 and Myf5, with the desmin-CAT construct into 10T-1/2 cells demonstrated that all these factors could transactivate desmin gene expression" SIGNOR-241494 MYOD1 protein P15172 UNIPROT DES protein P17661 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000222 25653159 t lperfetto "MyoD and HDAC2 repress myogenic late genes at early times of differentiation.A time course of Ckm, Des and Acta1 gene expression demonstrated that these genes were prematurely expressed when differentiation was driven by myogenin and Mef2D1b (Figure _(Figure6A).6A). Since MyoD is not expressed under these conditions, it cannot bind to these genes; ChIP assays demonstrated that HDAC2 also was not present on the Ckm, Des and Acta1 regulatory sequences under these conditions (Figure _(Figure6B).6B). Therefore the presence of MyoD and HDAC2 prior to gene expression functions to repress late gene expression at early times of differentiation." SIGNOR-241762 MYOG protein P15173 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 25653159 f lperfetto "Ectopic expression of myogenin and a specific Mef2 isoform induced myogenic differentiation without activating endogenous MyoD expression. Under these conditions, the regulatory sequences of late gene loci were not in close proximity, and these genes were prematurely activated." SIGNOR-241501 MYF6 protein P23409 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 8382796 t lperfetto "Desmin, the muscle specific intermediate filament (IF) protein, is expressed at low levels in myoblasts and at the onset of differentiation its expression increases several fold. In an effort to explore the mechanism involved in the tissue-specific and developmentally regulated expression of desmin, we have isolated the mouse desmin gene.Co-transfection of myoD, myogenin, MRF4 and Myf5, with the desmin-CAT construct into 10T-1/2 cells demonstrated that all these factors could transactivate desmin gene expression" SIGNOR-241497 CYP11B2 protein P19099 UNIPROT 18-hydroxycorticosterone smallmolecule CHEBI:16485 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000048 33117906 t lperfetto "The zona glomerulosa lacks the 17alpha-hydroxylase enzyme, committing pregnenolone to the exclusive production of aldosterone.|In the adrenal steroidogenic pathway, 21-hydroxylase (P450c21) catalyzes the conversion of 17-hydroxyprogesterone (17OHP) to 11-deoxycortisol to form cortisol and the conversion of progesterone to 11-deoxycorticosterone to form aldosterone" SIGNOR-268684 ROCK1 protein Q13464 UNIPROT DES protein P17661 UNIPROT unknown phosphorylation Thr17 RVSSYRRtFGGAPGF 9606 BTO:0000971 10574968 t lperfetto "We developed antibodies specifically recognizing the kinase-dependent phosphorylation of desmin at Thr-16, Thr-75, and Thr-76. With these antibodies, phosphorylation of desmin was observed specifically at the cleavage furrow in late mitotic Saos-2 cells. We then found that treatment of the interphase cells with calyculin A revealed phosphorylation at all the three sites of desmin" SIGNOR-249032 ROCK1 protein Q13464 UNIPROT DES protein P17661 UNIPROT unknown phosphorylation Thr77 RASRLGTtRTPSSYG 9606 BTO:0000971 10574968 t lperfetto "We developed antibodies specifically recognizing the kinase-dependent phosphorylation of desmin at Thr-16, Thr-75, and Thr-76. With these antibodies, phosphorylation of desmin was observed specifically at the cleavage furrow in late mitotic Saos-2 cells. We then found that treatment of the interphase cells with calyculin A revealed phosphorylation at all the three sites of desmin" SIGNOR-249033 ROCK1 protein Q13464 UNIPROT DES protein P17661 UNIPROT unknown phosphorylation Thr76 LRASRLGtTRTPSSY 9606 BTO:0000971 10574968 t lperfetto "We developed antibodies specifically recognizing the kinase-dependent phosphorylation of desmin at Thr-16, Thr-75, and Thr-76. With these antibodies, phosphorylation of desmin was observed specifically at the cleavage furrow in late mitotic Saos-2 cells. We then found that treatment of the interphase cells with calyculin A revealed phosphorylation at all the three sites of desmin" SIGNOR-249031 ROCK1 protein Q13464 UNIPROT DES protein P17661 UNIPROT down-regulates phosphorylation Thr17 RVSSYRRtFGGAPGF -1 12686604 t lperfetto "The sites phosphorylated by Aurora-B; Thr-7/Ser-13/Ser-38 of GFAP, and Thr-16 of desmin are common with those related to Rho-associated kinase (Rho-kinase), which has been reported to phosphorylate GFAP and desmin at cleavage furrow during cytokinesis. Rho-kinase was found to phosphorylate desmin at Thr-16, Thr-75, and Thr-76" SIGNOR-100177 MEF2D protein Q14814 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 25653159 t lperfetto "Ectopic expression of myogenin and a specific Mef2 isoform induced myogenic differentiation without activating endogenous MyoD expression. Under these conditions, the regulatory sequences of late gene loci were not in close proximity, and these genes were prematurely activated." SIGNOR-241504 AURKB protein Q96GD4 UNIPROT DES protein P17661 UNIPROT down-regulates phosphorylation Ser12 YSSSQRVsSYRRTFG -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. In the present study, we found aurora-b phosphorylates desmin at ser-11, thr-16, and ser-59, in vitro." SIGNOR-100107 AURKB protein Q96GD4 UNIPROT DES protein P17661 UNIPROT down-regulates phosphorylation Thr17 RVSSYRRtFGGAPGF -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. In the present study, we found aurora-b phosphorylates desmin at ser-11, thr-16, and ser-59, in vitro." SIGNOR-100115 AURKB protein Q96GD4 UNIPROT DES protein P17661 UNIPROT down-regulates phosphorylation Ser60 VYQVSRTsGGAGGLG -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. In the present study, we found aurora-b phosphorylates desmin at ser-11, thr-16, and ser-59, in vitro." SIGNOR-100111 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI CEBPB protein P17676 UNIPROT up-regulates 9606 11279134 f fspada "The differentiation of 3t3-l1 preadipocytes is regulated in part by a cascade of transcriptional events involving activation of the ccaat/enhancer-binding proteins (c/ebps) and peroxisome proliferator-activated receptor gamma (ppargamma) by dexamethasone (dex), 3-isobutyl-1-methylxanthine (mix), and insulin" SIGNOR-209986 dexamethasone chemical CHEBI:41879 ChEBI CEBPB protein P17676 UNIPROT up-regulates 9606 11279134 f fspada "The differentiation of 3t3-l1 preadipocytes is regulated in part by a cascade of transcriptional events involving activation of the ccaat/enhancer-binding proteins (c/ebps) and peroxisome proliferator-activated receptor gamma (ppargamma) by dexamethasone (dex), 3-isobutyl-1-methylxanthine (mix), and insulin" SIGNOR-106472 3-isobutyl-1-methylxanthine chemical CHEBI:48518 ChEBI CEBPB protein P17676 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8754811 f fspada "The differentiation of 3t3 preadipocytes into adipocytes is accompanied by a transient induction of c/ebpbeta and c/ebpdelta expression in response to treatment of the cells with methylisobutylxanthine (mix) and dexamethasone (dex), respectively" SIGNOR-43310 3-isobutyl-1-methylxanthine chemical CHEBI:48518 ChEBI CEBPB protein P17676 UNIPROT up-regulates 9606 11279134 f fspada "The differentiation of 3t3-l1 preadipocytes is regulated in part by a cascade of transcriptional events involving activation of the ccaat/enhancer-binding proteins (c/ebps) and peroxisome proliferator-activated receptor gamma (ppargamma) by dexamethasone (dex), 3-isobutyl-1-methylxanthine (mix), and insulin" SIGNOR-106481 ABL1 protein P00519 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Tyr78 RAIDFSPyLEPLGAP 9606 BTO:0000007 19563810 t gcesareni "The y79 amino acid residue of c/ebpbeta was phosphorylated by c-abl or arg. The phosphorylation of c/ebpbeta resulted in an increased c/ebpbeta stability and a potentiation of c/ebpbeta transcription activation activity in cells" SIGNOR-186423 INS protein P01308 UNIPROT CEBPB protein P17676 UNIPROT up-regulates 10090 BTO:0000011 11279134 f lperfetto "The differentiation of 3t3-l1 preadipocytes is regulated in part by a cascade of transcriptional events involving activation of the ccaat/enhancer-binding proteins (c/ebps) and peroxisome proliferator-activated receptor gamma (ppargamma) by dexamethasone (dex), 3-isobutyl-1-methylxanthine (mix), and insulin" SIGNOR-250565 SRR protein Q9GZT4 UNIPROT pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "chemical modification" 10090 BTO:0000142 12393813 t lperfetto "High levels of d-serine occur in the brain, challenging the notion that d-amino acids would not be present or play a role in mammals. d-serine levels in the brain are even higher than many l-amino acids, such as asparagine, valine, isoleucine, and tryptophan, among others. d-serine is synthesized by a serine racemase (SR) enzyme, which directly converts l- to d-serine. We now report that SR is a bifunctional enzyme, producing both d-serine and pyruvate in cultured cells and in vitro. Transfection of SR into HEK 293 cells elicits synthesis of d-serine and augmented release of pyruvate to culture media." SIGNOR-268268 NR3C1 protein P04150 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" binding 10090 BTO:0000011 11279134 t lperfetto "The differentiation of 3T3-L1 preadipocytes is regulated in part by a cascade of transcriptional events involving activation of the CCAAT/enhancer-binding proteins (C/EBPs) and peroxisome proliferator-activated receptor gamma (PPARgamma) by dexamethasone (DEX), 3-isobutyl-1-methylxanthine (MIX), and insulin" SIGNOR-250566 NR3C1 protein P04150 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" binding 10116 9428795 t "We have shown that one of the functions of the GR to activate transcription of the AGP gene is to recruit C/EBPbeta and to maintain it bound at its target DNA sequences (SRU)" SIGNOR-251655 EGR2 protein P11161 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16054051 t fspada "Ectopic expression of krox20 can transactivate the c/ebpbeta promoter and increase c/ebpbeta gene expression in 3t3-l1 preadipocytes" SIGNOR-139292 CREB1 protein P16220 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002572 14593102 f lperfetto "Expression of constitutively active CREB strongly activated C/EBPbeta promoter-reporter genes, induced expression of endogenous C/EBPbeta, and caused adipogenesis in the absence of the hormonal inducers normally required" SIGNOR-250573 GATA3 protein P23771 UNIPROT CEBPB protein P17676 UNIPROT down-regulates binding 10090 15632071 t fspada "In the present study, we demonstrate that both gata-2 and gata-3 form protein complexes with ccaat/enhancer binding protein alpha (c/ebpalpha) and c/ebpbeta, members of a family of transcription factors that are integral to adipogenesis. []the interaction between gata and c/ebp factors is critical for the ability of gata to suppress adipocyte differentiation." SIGNOR-132952 CDK2 protein P24941 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 SIGNOR-C83 22369944 t fspada "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-196372 CDK2 protein P24941 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 SIGNOR-C83 17601773 t fspada "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-156509 MAPK3 protein P27361 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 19327116 t gcesareni "Thr235 phosphorylation occurs in nuclei of differentiated macrophages, but not in monocytes." SIGNOR-184917 MAPK1 protein P28482 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 19723873 t gcesareni "Phosphorylation of cebpb at thr(235) peaked at 16 hours in il-1beta-stimulated cells. The mek inhibitor u0126 inhibited this phosphorylation and reduced mmp-1 gene induction." SIGNOR-187798 DDIT3 protein P35638 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 7588595 t "We find that expression of CHOP, a nuclear protein that dimerizes avidly with C/EBP isoforms alpha and beta and directs the resulting heterodimer away from classic C/EBP-binding sites, markedly inhibits this differentiation process." SIGNOR-255914 FLT3 protein P36888 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16146838 f lperfetto "Oncogenic mutations of Flt3 also result in the activation of aberrant signaling pathways, including strong activation of STAT5, induction of STAT target genes, and repression of myeloid transcription factors c/EBP-3 and Pu.1." SIGNOR-250563 SOX9 protein P48436 UNIPROT CEBPB protein P17676 UNIPROT down-regulates "transcriptional regulation" 9606 19254573 f fspada "Sox9 directly binds to the promoter regions of c/ebpbeta and c/ebpdelta to suppress their promoter activity, preventing adipocyte differentiation" SIGNOR-210037 SOX9 protein P48436 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19254573 f fspada "Sox9 directly binds to the promoter regions of c/ebpbeta and c/ebpdelta to suppress their promoter activity, preventing adipocyte differentiation" SIGNOR-184280 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Ser231 LSTSSSSsPPGTPSP 9606 phosphorylation:Thr235 IFGATDYtSSIDVWS 17601773 t fspada "Mass spectrometric analysis revealed that cdk2/cyclinA phosphorylates C/EBPbeta on Thr(188) and is required for phosphorylation (on Ser(184) or Thr(179)) of C/EBPbeta by GSK3beta and maintenance of DNA binding activity. However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-156514 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr226 GSSGSLStSSSSSPP 9606 phosphorylation:Ser237 SSPPGTPsPADAKAP 22369944 t fspada "However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-210129 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Thr235 SSSSPPGtPSPADAK 10090 BTO:0001169 22355693 t "We found that expression of srebf1a depended on GSK3β activity and that GSK3β activity was necessary for C/EBPβ phosphorylation at Thr188" SIGNOR-251644 PK proteinfamily SIGNOR-PF80 SIGNOR pyruvate smallmolecule CHEBI:15361 ChEBI "up-regulates quantity" "chemical modification" 9606 15996096 t miannu "Pyruvate kinase (PK)1 is an important regulatory enzyme that is able to generate ATP under hypoxic conditions as well as regulate glucose consumption. Pyruvate kinase catalyzes the last step in glycolysis converting the substrate phosphoenolpyruvate (PEP) into pyruvate, while producing one molecule of ATP per reaction per cycle (Figure 1A)." SIGNOR-266540 N-acetyl-L-aspartate(2-) smallmolecule CHEBI:16953 ChEBI "acetic acid" smallmolecule CHEBI:15366 ChEBI "up-regulates quantity" "precursor of" 9606 17194761 t miannu "N-acetyl-l-aspartate (NAA) is one of the most abundant amino acid derivatives found in the vertebrate brain, second only to glutamate. Aspartoacylase catalyzes hydrolysis of N-acetyl-l-aspartate to aspartate and acetate in the vertebrate brain." SIGNOR-268085 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Ser231 LSTSSSSsPPGTPSP 9606 phosphorylation:Ser237 SSPPGTPsPADAKAP 22369944 t fspada "However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-196377 SMAD3 protein P84022 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates activity" binding 10090 12524424 t gcesareni "Thus, repression of the activity of C/EBPs by Smad3/4 at C/EBP binding sites inhibited transcription from the PPAR2 and leptin promoters" SIGNOR-250567 STK40 protein Q8N2I9 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity by destabilization" binding 10090 BTO:0000078 32795415 t Gianni "The COP1-interacting protein STK40 (Durzynska et al., 2017), which was detected in c/EBPβ complexes from BMDMs (Figure 1B), also appeared to contribute to the suppression of c/EBPβ in microglia. Specifically, deletion of the STK40 pseudokinase increased the amount of c/EBPβ protein without increasing the amount of Cebpb mRNA" SIGNOR-261925 COP1 protein Q8NHY2 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0000078 32795415 t Gianni "We show expression of c/EBPβ in microglia is regulated post-translationally by the ubiquitin ligase COP1 (also called RFWD2). In the absence of COP1, c/EBPβ accumulates rapidly and drives a potent pro-inflammatory and neurodegeneration-related gene program, evidenced by increased neurotoxicity in microglia-neuronal co-cultures." SIGNOR-261924 CAMK2A protein Q9UQM7 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Ser325 EQLSRELsTLRNLFK -1 1314426 t llicata "These studies implicate Ser276 of CIEBPP as the major in vim phosphorylation site for CaMKII. | Phosphorylation of serine at position 276 within the leucine zipper of C/EBP beta appeared to confer calcium-regulated transcriptional stimulation of a promoter that contained binding sites for C/EBP beta." SIGNOR-250617 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 22369944 t lperfetto "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-217316 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 17601773 t lperfetto "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-217312 SMAD1/4 complex SIGNOR-C85 SIGNOR CEBPB protein P17676 UNIPROT "up-regulates activity" binding 9606 18854943 t fferrentino "This Smad1/4 complex can directly interact with Shn-2 and C/EBP a on the PPAR g promoter thus, resulting in the transcriptional activation of PPAR g" SIGNOR-253552 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR CEBPB protein P17676 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 17139329 t fferrentino "Phosphorylation of receptor-regulated SMADs (for example, SMAD1 or SMAD3) stimulates dimer formation with SMAD4 and translocation to the nucleus, where the SMADs regulate the transcription of target gene SMAD3 binds to C/EBPs and inhibits their transcriptional activity, including their ability to transactivate the Pparg2 promoter" SIGNOR-253538 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR CEBPB protein P17676 UNIPROT "down-regulates activity" binding 9606 12524424 t lperfetto "C/EBPbeta and C/EBPdelta were found to physically interact with Smad3 and Smad4, and Smad3 cooperated with Smad4 and TGF-beta signaling to repress the transcriptional activity of C/EBPs." SIGNOR-97117 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Thr235 SSSSPPGtPSPADAK 9606 BTO:0000551 19723873 t gcesareni "Phosphorylation of cebpb at thr(235) peaked at 16 hours in il-1beta-stimulated cells. The mek inhibitor u0126 inhibited this phosphorylation and reduced mmp-1 gene induction." SIGNOR-238303 LYPLA2 protein O95372 UNIPROT GAP43 protein P17677 UNIPROT "down-regulates quantity by destabilization" deacetylation Cys3 cCMRRTKQ 9606 BTO:0000567 21152083 t miannu "Acyl-protein thioesterase 2 catalyzes the deacylation of peripheral membrane-associated GAP-43. In this work, we investigated the deacylation of growth-associated protein-43 (GAP-43), a dually acylated protein at cysteine residues 3 and 4. Thus, the results demonstrate that APT-2 is the protein thioesterase involved in the acylation/deacylation cycle operating in GAP-43 subcellular distribution.we demonstrated that the reduction in the protein level was abrogated when cells were also treated with proteasome inhibitors (chloroquine, MG132 and lactacystin) which strongly suggest that GAP-43 deacylation is an early and necessary step for its later ubiquitination and degradation by the proteasome. In addition, it also suggests that acyl-protein thioesterase levels not only regulate palmitate turnover but also global protein turnover of GAP-43." SIGNOR-266767 "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 19813271 f "The core binding factor (CBF), consisting of a Runx protein and the CBFβ protein, is a transcription factor complex that is essential for emergence of the hematopoietic stem cell (HSC) from an endothelial cell stage. The hematopoietic defects observed in either Runx1 or CBFβ knockout mice underscore the necessity of this complex for definitive hematopoiesis." SIGNOR-255740 MAPK13 protein O15264 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 BTO:0000782 8325880 t gcesareni "Serine 25 of oncoprotein 18 is a major cytosolic target for the mitogen-activated protein kinase." SIGNOR-25826 LYPLA2 protein O95372 UNIPROT GAP43 protein P17677 UNIPROT "down-regulates quantity by destabilization" deacetylation Cys4 cMRRTKQV 9606 BTO:0000567 21152083 t miannu "Acyl-protein thioesterase 2 catalyzes the deacylation of peripheral membrane-associated GAP-43. In this work, we investigated the deacylation of growth-associated protein-43 (GAP-43), a dually acylated protein at cysteine residues 3 and 4. Thus, the results demonstrate that APT-2 is the protein thioesterase involved in the acylation/deacylation cycle operating in GAP-43 subcellular distribution.we demonstrated that the reduction in the protein level was abrogated when cells were also treated with proteasome inhibitors (chloroquine, MG132 and lactacystin) which strongly suggest that GAP-43 deacylation is an early and necessary step for its later ubiquitination and degradation by the proteasome. In addition, it also suggests that acyl-protein thioesterase levels not only regulate palmitate turnover but also global protein turnover of GAP-43." SIGNOR-266768 STAT3 protein P40763 UNIPROT GAP43 protein P17677 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0000099 26865625 t miannu " In this study, we demonstrated for the first time that growth-associated protein 43 (GAP43), a well known growth cone protein that promotes axonal regeneration, can be induced in rat brain astrocytes by the proinflammatory endotoxin lipopolysaccharide via both nuclear factor-κB and signal transducer and activator of transcription 3-mediated transcriptional activation." SIGNOR-266772 CSNK2A1 protein P68400 UNIPROT GAP43 protein P17677 UNIPROT unknown phosphorylation Ser203 PTETGESsQAEENIE -1 1828073 t llicata "Phosphorylation of neuromodulin (GAP-43) by casein kinase II. Identification of phosphorylation sites and regulation by calmodulin.|" SIGNOR-250867 CSNK2A1 protein P68400 UNIPROT GAP43 protein P17677 UNIPROT unknown phosphorylation Ser202 PPTETGEsSQAEENI -1 1828073 t llicata "Two serines located in the C-terminal end of neuromodulin, Ser-192 and Ser-193, were identified as the major casein kinase II phosphorylation sites." SIGNOR-250866 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR GAP43 protein P17677 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 26865625 t miannu " In this study, we demonstrated for the first time that growth-associated protein 43 (GAP43), a well known growth cone protein that promotes axonal regeneration, can be induced in rat brain astrocytes by the proinflammatory endotoxin lipopolysaccharide via both nuclear factor-κB and signal transducer and activator of transcription 3-mediated transcriptional activation." SIGNOR-266770 CIITA protein P33076 UNIPROT HLA-G protein P17693 UNIPROT unknown "transcriptional regulation" 9606 BTO:0000776 11137218 f "The X1 box is the binding site for the ubiquitous RFX complex consisting of three subunits; the X2 box is bound by the X2BP/ATF/CREB family factors. The basic S-X-Y regulatory module interacts with CIITA, which is expressed constitutively in APCs, but may be inducible in others cell types by IFN-gamma|We propose that the X region in the HLA-G gene promoter might participate to the combination of factors which play a role in HLA-G gene activation" SIGNOR-254021 CDK1 protein P06493 UNIPROT PTPN2 protein P17706 UNIPROT unknown phosphorylation Ser304 LSPAFDHsPNKIMTE 9606 15030318 t llicata "Our studies identify ser-304 as a major phosphorylation site in human tcptp, and the tc45 variant as a novel mitotic cdk substrate." SIGNOR-123467 CDK2 protein P24941 UNIPROT PTPN2 protein P17706 UNIPROT unknown phosphorylation Ser304 LSPAFDHsPNKIMTE 9606 15030318 t llicata "Our studies identify ser-304 as a major phosphorylation site in human tcptp, and the tc45 variant as a novel mitotic cdk substrate." SIGNOR-123471 PRKACA protein P17612 UNIPROT TPH1 protein P17752 UNIPROT "up-regulates activity" phosphorylation Ser58 RKSKRRNsEFEIFVD -1 9109552 t miannu "The activation of tryptophan hydroxylase by protein kinase A is mediated by the phosphorylation of serine-58 within the regulatory domain of the enzyme." SIGNOR-250062 PRKCA protein P17252 UNIPROT CTPS1 protein P17812 UNIPROT up-regulates phosphorylation Ser462 TLFQTKNsVMRKLYG 9606 17463002 t llicata "These data indicated that protein kinase c phosphorylation at ser(462) stimulates human ctp synthetase 1 activity, whereas phosphorylation at thr(455) inhibits activity." SIGNOR-154617 PRKCA protein P17252 UNIPROT CTPS1 protein P17812 UNIPROT down-regulates phosphorylation Thr455 MRLGKRRtLFQTKNS 9606 17463002 t llicata "These data indicated that protein kinase c phosphorylation at ser(462) stimulates human ctp synthetase 1 activity, whereas phosphorylation at thr(455) inhibits activity." SIGNOR-154621 TWIST1 protein Q15672 UNIPROT CTPS1 protein P17812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255518 TWIST2 protein Q8WVJ9 UNIPROT CTPS1 protein P17812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004828 19051271 f miannu "we performed microarray analysis to compare the gene expression profiles in HGC-27 cells, with or without small interfering RNA (siRNA)-mediated depletion of TWIST. Our results showed that NF1, RAP1A, SRPX, RBL2, PFDN4, ILK, F2R, ERBB3, and MYB were up-regulated, whereas AKR1C2, FOS, GDF15, NR2F1, ATM, and CTPS were down-regulated after TWIST depletion" SIGNOR-255500 TGFB1 protein P01137 UNIPROT ENG protein P17813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002741 21146604 f miannu "In hepatic stellate cells, TGF-β1 upregulates endoglin expression most likely via the ALK5 pathway and requires the SP1 transcription factor." SIGNOR-255202 SP1 protein P08047 UNIPROT ENG protein P17813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002741 21146604 f miannu "In hepatic stellate cells, TGF-β1 upregulates endoglin expression most likely via the ALK5 pathway and requires the SP1 transcription factor." SIGNOR-255201 ERG protein P11308 UNIPROT ENG protein P17813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22235125 f miannu "It has been shown that ERG is a positive regulator of several EC-restricted genes including VE-cadherin, endoglin, and von Willebrand factor, and a negative regulator of other genes such as interleukin (IL)-8 and intercellular adhesion molecule (ICAM)-1." SIGNOR-253916 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 20966922 f "APL cells closely resemble normal promyelocytes, a specific stage of the granulocytic differentiation pathway, suggesting that PML–RARα blocks the normal myeloid differentiation programme." SIGNOR-255724 PAK1 protein Q13153 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 10913145 t gcesareni "We find that, in vitro, pak1 phosphorylates op18/stathmin specifically at serine 16 and inactivates its catastrophe promoting activity in biochemical and time lapse microscopy microtubule assembly assays." SIGNOR-79955 PIAS1 protein O75925 UNIPROT DDX5 protein P17844 UNIPROT up-regulates sumoylation Lys53 WNLDELPkFEKNFYQ 9606 17369852 t miannu "We demonstrate that the sumo e3 ligase pias1 interacts with p68 and enhances its sumo modification in vivo / sumo modification enhances p68 transcriptional repression activity and inhibits the ability of p68 to function as a coactivator of p53." SIGNOR-153719 ABL1 protein P00519 UNIPROT DDX5 protein P17844 UNIPROT up-regulates phosphorylation Tyr593 NGMNQQAyAYPATAA 9606 17018282 t llicata "These results suggested that p68 was phosphorylated by c-abl in ht-29 cells under stimulation of pdgf. we demonstrated that tyrosine phosphorylation of p68 at y593 mediated pdgf-stimulated epithelial-mesenchymal transition (emt). We showed that pdgf treatment led to phosphorylation of p68 at y593 in the cell nucleus. The y593-phosphorylated p68 (referred to as phosphor-p68) promotes beta-catenin nuclear translocation via a wnt-independent pathway." SIGNOR-149988 PRKCA protein P17252 UNIPROT DDX5 protein P17844 UNIPROT "down-regulates activity" phosphorylation Ser557 VSAGIQTsFRTGNPT -1 7525583 t lperfetto "We report that p68 is phosphorylated by protein kinase C in vitro and binds calmodulin in a Ca(2+)-dependent manner. Both phosphorylation and calmodulin binding inhibited p68 ATPase activity | In addition, a 20-amino acid peptide corresponding to residues 549-568 of p68 was phosphorylated in a Ca- and phospholipid-dependent manner hy PKC" SIGNOR-248896 CBP/p300 complex SIGNOR-C6 SIGNOR DDX5 protein P17844 UNIPROT up-regulates binding 9606 12527917 t miannu "Cbp/p300 interact with p68 rna helicase / the atpase activity of p68 is required for the specific transcriptional activation of cbp" SIGNOR-97274 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI PFKL protein P17858 UNIPROT "up-regulates activity" binding 9606 19454274 t "The PFKFB enzymes synthesize fructose-2,6-bisphosphate (F2,6BP) which allosterically activates 6-phosphofructo-1-kinase (PFK-1), a rate-limiting enzyme and essential control point in the glycolytic pathway. PFK-1 is inhibited by ATP when energy stores are abundant and F2,6BP can override this inhibition and enhance glucose uptake and glycolytic flux" SIGNOR-267266 OGT protein O15294 UNIPROT PFKL protein P17858 UNIPROT "down-regulates activity" glycosylation Ser529 CVIPATIsNNVPGTD 9606 BTO:0000007 22923583 t lperfetto "O-GlcNAcylation was induced at serine 529 of phosphofructokinase 1 (PFK1) in response to hypoxia. Glycosylation inhibited PFK1 activity and redirected glucose flux through the pentose phosphate pathway| O-GlcNAc transferase (OGT) catalyzes the transfer of N-acetylglucosamine from uridine diphospho-N-acetylglucosamine (UDP-GlcNAc) to serine or threonine residues" SIGNOR-267585 OGA protein O60502 UNIPROT PFKL protein P17858 UNIPROT "up-regulates activity" deglycosylation Ser529 CVIPATIsNNVPGTD 9606 26399441 t lperfetto "Our previous investigation on O-GlcNAcylation of PFK1 has demonstrated that O-GlcNAcylation inhibits PFK1 enzyme activity|In cells, a single set of antagonistic enzymes-O-GlcNAc transferase (OGT) and O-GlcNAc hydrolase are responsible for the addition and removal of GlcNAc moiety, respectively." SIGNOR-267608 PSMA7 protein O14818 UNIPROT XBP1 protein P17861 UNIPROT "down-regulates quantity by destabilization" binding -1 19941857 t 1 miannu "We saw preferential binding of XBP-1u to subunits _5, _6 and _7.2. We demonstrate that XBP-1u undergoes efficient degradation in vitro by 20S proteasomes in the absence of ubiquitination." SIGNOR-239042 XBP1 protein P17861 UNIPROT XBP1 protein P17861 UNIPROT "up-regulates activity" binding -1 12805554 t miannu "E4BP4, ATF-6, OASIS, and XBP-1 all formed strong homodimeric associations on the array Transcription factor dimerization can increase the selectivity of protein-DNA interactions and generate a large amount of DNA binding diversity from a relatively small number of proteins" SIGNOR-224199 PSMA5 protein P28066 UNIPROT XBP1 protein P17861 UNIPROT "down-regulates quantity by destabilization" binding -1 19941857 t 1 miannu "We saw preferential binding of XBP-1u to subunits _5, _6 and _7.2. We demonstrate that XBP-1u undergoes efficient degradation in vitro by 20S proteasomes in the absence of ubiquitination." SIGNOR-239213 PSMA6 protein P60900 UNIPROT XBP1 protein P17861 UNIPROT "down-regulates quantity by destabilization" binding -1 19941857 t 1 miannu "We saw preferential binding of XBP-1u to subunits _5, _6 and _7.2. We demonstrate that XBP-1u undergoes efficient degradation in vitro by 20S proteasomes in the absence of ubiquitination." SIGNOR-239039 BACH2 protein Q9BYV9 UNIPROT XBP1 protein P17861 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005014 24821775 f miannu "Expression and activity of the UPR downstream effector XBP1 is regulated positively by STAT5 and negatively by the B-cell-specific transcriptional repressors BACH2 and BCL6." SIGNOR-253756 EP300 protein Q09472 UNIPROT XBP1 protein P17861-2 UNIPROT "up-regulates quantity by stabilization" acetylation 9606 BTO:0000007 20955178 t miannu "P300 increases the acetylation and protein stability of XBP1s, and enhances its transcriptional activity, whereas SIRT1 deacetylates XBP1s and inhibits its transcriptional activity.. The mRNA encoding the active spliced form of XBP1 (XBP1s) is generated from the unspliced form by IRE1 (inositol-requiring enzyme 1) during the UPR." SIGNOR-260429 SIRT1 protein Q96EB6 UNIPROT XBP1 protein P17861-2 UNIPROT "down-regulates activity" deacetylation 9606 BTO:0000007 20955178 t miannu "P300 increases the acetylation and protein stability of XBP1s, and enhances its transcriptional activity, whereas SIRT1 deacetylates XBP1s and inhibits its transcriptional activity.. The mRNA encoding the active spliced form of XBP1 (XBP1s) is generated from the unspliced form by IRE1 (inositol-requiring enzyme 1) during the UPR." SIGNOR-260430 ERN1 protein O75460 UNIPROT XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 31226023 t miannu "Upon activation by oligomerization and autophosphorylation, the cytosolic RNase domain of IRE1 mediates an unconventional splicing of the mRNA of X-box-binding protein 1 (XBP1). The spliced and frameshifted transcript encodes XBP1S, a bZIP transcription factor inducing the expression of numerous UPR effector genes that enhance ER folding capacity." SIGNOR-260183 ATF6 protein P18850 UNIPROT XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "Apart from ER protein chaperones, ATF6 also induces the expression of CHOP and XBP1, thereby connecting the three UPR branches into an integrated signaling network" SIGNOR-260184 CDK1 protein P06493 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Thr78 KTRKTTTtPGRKPRG 9606 1939057 t lperfetto "Phosphorylation of the dna-binding domain of nonhistone high-mobility group i protein by cdc2 kinase: reduction of binding affinity" SIGNOR-22338 Exosome_Complex complex SIGNOR-C255 SIGNOR XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity" relocalization 9606 30319453 t miannu "When the ER stress-induced unfolded protein response (UPR) is activated, the X-box binding protein 1 (XBP1) mRNA is spliced by inositol-requiring enzyme-1α (IRE1α) to produce the spliced form of XBP1 (sXBP1). In the present study, we found that sXBP1 mRNA in the cell may be incorporated into the exosomes and was released extracellularly. Spliced form of XBP1 mRNA was incorporated into the exosomes of HEK293T cells, which overexpress IRE1α. We found that one of the ER stress signal-induced transcripts, sXBP1, was incorporated into the exosomes. Our results suggest that exosomes may play a vital role in the extracellular release of ER stress signals." SIGNOR-260946 C5AR1 protein P21730 UNIPROT CR1 protein P17927 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263466 C5AR2 protein Q9P296 UNIPROT CR1 protein P17927 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263465 ABL1 protein P00519 UNIPROT LGALS3 protein P17931 UNIPROT unknown phosphorylation Tyr79 GAPAPGVyPGPPSGP 9606 20600357 t llicata "In this report we have identified novel tyrosine phosphorylation sites in galectin-3 as well as the kinase responsible for its phosphorylation. Our results demonstrate that tyrosines at positions 79, 107 and 118 can be phosphorylated in vitro and in vivo by c-abl kinase. our results demonstrate that cells expressing galectin-3 y107f variant showed reduced migration in wound healing assay ( fig. 5). This result confirms the role of galectin-3 tyrosine phosphorylation in cell motility." SIGNOR-166501 ABL1 protein P00519 UNIPROT LGALS3 protein P17931 UNIPROT unknown phosphorylation Tyr118 AGPLIVPyNLPLPGG 9606 20600357 t llicata "In this report we have identified novel tyrosine phosphorylation sites in galectin-3 as well as the kinase responsible for its phosphorylation. Our results demonstrate that tyrosines at positions 79, 107 and 118 can be phosphorylated in vitro and in vivo by c-abl kinase. our results demonstrate that cells expressing galectin-3 y107f variant showed reduced migration in wound healing assay ( fig. 5). This result confirms the role of galectin-3 tyrosine phosphorylation in cell motility." SIGNOR-166497 ABL1 protein P00519 UNIPROT LGALS3 protein P17931 UNIPROT unknown phosphorylation Tyr107 AYPATGPyGAPAGPL 9606 20600357 t llicata "In this report we have identified novel tyrosine phosphorylation sites in galectin-3 as well as the kinase responsible for its phosphorylation. Our results demonstrate that tyrosines at positions 79, 107 and 118 can be phosphorylated in vitro and in vivo by c-abl kinase. our results demonstrate that cells expressing galectin-3 y107f variant showed reduced migration in wound healing assay ( fig. 5). This result confirms the role of galectin-3 tyrosine phosphorylation in cell motility." SIGNOR-166493 ABL2 protein P42684 UNIPROT LGALS3 protein P17931 UNIPROT up-regulates phosphorylation Tyr118 AGPLIVPyNLPLPGG 9606 20150913 t llicata "The sh (src homology)3 domains of c-abl/arg bind to a p(80)gppsgp motif of gal3, and tyr79 and tyr118 are the major tyrosine phosphorylation sites. A consequence of this interaction and phosphorylation is the significant impairment of chaperone-mediated autophagy of gal3." SIGNOR-163743 ABL2 protein P42684 UNIPROT LGALS3 protein P17931 UNIPROT up-regulates phosphorylation Tyr79 GAPAPGVyPGPPSGP 9606 20150913 t llicata "The sh (src homology)3 domains of c-abl/arg bind to a p(80)gppsgp motif of gal3, and tyr79 and tyr118 are the major tyrosine phosphorylation sites. A consequence of this interaction and phosphorylation is the significant impairment of chaperone-mediated autophagy of gal3." SIGNOR-163747 GSK3B protein P49841 UNIPROT LGALS3 protein P17931 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261903 MECP2 protein P51608 UNIPROT IGFBP3 protein P17936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000142 17278996 f miannu "We found that MeCP2 directly regulates expression of insulin-like growth factor binding protein 3 (IGFBP3) gene in human and mouse brains. IGFBP3 overexpression was observed in the brains of mecp2-null mice and human RTT patients using real-time quantitative polymerase chain reaction and Western blot analyses." SIGNOR-254580 CSNK2A1 protein P68400 UNIPROT IGFBP3 protein P17936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser138 PPAPGNAsESEEDRS 9606 BTO:0000093 10650937 t llicata "The importance of Ser111 and Ser113 as targets for CK2 has also been shown in our laboratory, as mutation of either residue to alanine caused a major decrease in IGFBP-3 phosphorylation by this enzyme in vitro | These results indicate that IGFBP-3 interaction with acid-labile subunit and with the cell surface, both of which involve basic carboxyl-terminal residues, may be modulated by phosphorylation. Relative resistance to proteolysis and poor binding to cells suggest that CK2-phospho-IGFBP-3 may be a significant inhibitor of IGF activity in the extracellular environment." SIGNOR-250903 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0001412 8394219 f "We expressed the PML-RARa protein in U937 myeloid precursor cells and showed that they lost the capacity to differentiate under the action of different stimuli (vitamin Ds and transforming growth factor pl), acquired enhanced sensitivity to retinoic acid, and exhibited a higher growth rate consequent to diminished apoptotic cell death." SIGNOR-255723 retinal smallmolecule CHEBI:15035 ChEBI "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265121 CSNK2A1 protein P68400 UNIPROT IGFBP3 protein P17936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser140 APGNASEsEEDRSAG 9606 BTO:0000093 10650937 t llicata "The importance of Ser111 and Ser113 as targets for CK2 has also been shown in our laboratory, as mutation of either residue to alanine caused a major decrease in IGFBP-3 phosphorylation by this enzyme in vitro | These results indicate that IGFBP-3 interaction with acid-labile subunit and with the cell surface, both of which involve basic carboxyl-terminal residues, may be modulated by phosphorylation. Relative resistance to proteolysis and poor binding to cells suggest that CK2-phospho-IGFBP-3 may be a significant inhibitor of IGF activity in the extracellular environment." SIGNOR-250904 ETV2 protein O00321 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24583263 f irozzo "We also identify Spi1 as a common downstream target gene of Etv2 and Gata2. We provide evidence that Etv2 and Gata2 bind to the Spi1 promoter in vitro and in vivo. Etv2 and Gata2 synergistically transactivate Spi1 gene expression." SIGNOR-256006 KDM6A protein O15550 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 29736013 t miannu "Our findings reveal a dual role for UTX in suppressing acute myeloid leukaemia via repression of oncogenic ETS and upregulation of tumor suppressive GATA programs. several ETS transcription factors, including Elf4, Etv6, Erg, Fli1, Ets2, Spi1 and Elk3 were upregulated immediately after Utx loss in the preleukaemic phase" SIGNOR-260036 JUN protein P05412 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates activity" binding 9606 BTO:0004136 12393465 t apalma "These results indicate that AML1-ETO competes c-Jun away from binding to the β3β4 domain of PU.1. Thus, the c-Jun coactivation function of PU.1 is down-regulated and this in turn down-regulates transcriptional activity of PU.1." SIGNOR-255660 GATA1 protein P15976 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates activity" binding 9606 BTO:0004826 10753833 t irozzo "GATA-1 represses PU.1 activity.We have in this report found that the GATA-1 transcription factor is capable of functionally interfering with the PU.1 protein and have provided evidence that this interference is mediated through interaction between the PU.1 ETS domain and the GATA-1 C-finger region." SIGNOR-256050 SPI1 protein P17947 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15767686 f irozzo "These data suggest that a potential positive autoregulatory loop mediated through an upstream regulatory element is essential for proper PU.1 gene expression.These data demonstrate that PU.1 protein is in a complex binding to a site within the kb −14 URE, suggesting that autoregulation through this region might be important for expression of PU.1." SIGNOR-256070 FLT3 protein P36888 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14592841 f "This data confirms that PU.1 is a downstream target of activated C/EBPα and is suppressed in FLT3/ITD-expressing cells as a result of C/EBPα suppression." SIGNOR-261530 FLT3 protein P36888 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16146838 f lperfetto "Oncogenic mutations of Flt3 also result in the activation of aberrant signaling pathways, including strong activation of STAT5, induction of STAT target genes, and repression of myeloid transcription factors c/EBP-3 and Pu.1." SIGNOR-249634 CEBPA protein P49715 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 14592841 t "Activation of C/EBPα induces PU.1 expression, cell cycle arrest, and differentiation in 32D cells expressing FLT3/ITD" SIGNOR-261531 CEBPA protein P49715 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17671233 f irozzo "C/EBPα binds and activates the PU.1 distal enhancer to induce monocyte lineage commitment.Transcriptional induction of PU.1 by C/EBPα may play a role in myeloid lineage specification." SIGNOR-256055 RUNX1 protein Q01196 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 23817177 f irozzo "RUNX1 wild-type protein first binds to the PU.1 URE region and recruits the MLL complex to open up part of the compact chromatin structure. The partially relaxed chromatin allows the binding of another RUNX1 at the PU.1 promoter region to further distort compact DNA structure. The relaxed form of chromatin facilitates the accumulation of transcription factors and cofactors to initiate transcriptional activity." SIGNOR-255709 KMT2A protein Q03164 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" methylation 10090 BTO:0002884 22012064 t irozzo "Furthermore, we show that both MLL and AML1/CBFβ are required for maintaining the H3K4-me3 mark at the PU.1 upstream regulatory element (URE) and promoter region, and for full PU.1 gene expression." SIGNOR-255874 AP1 complex SIGNOR-C154 SIGNOR SPI1 protein P17947 UNIPROT "up-regulates activity" binding 9606 BTO:0004136 12393465 t miannu "These results indicate that AML1-ETO competes c-Jun away from binding to the β3β4 domain of PU.1. Thus, the c-Jun coactivation function of PU.1 is down-regulated and this in turn down-regulates transcriptional activity of PU.1." SIGNOR-260098 "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" methylation 10090 BTO:0002884 22012064 t irozzo "Furthermore, we show that both MLL and AML1/CBFβ are required for maintaining the H3K4-me3 mark at the PU.1 upstream regulatory element (URE) and promoter region, and for full PU.1 gene expression." SIGNOR-255875 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR SPI1 protein P17947 UNIPROT "down-regulates activity" binding 9606 BTO:0000318 18519037 t "We found that AML1-ETO is able to inhibit Sp1 transactivity. We also found that this inhibition of Sp1 transactivity by AML1-ETO is achieved by interaction between Sp1 and RUNT domain of AML1" SIGNOR-255671 sunitinib chemical CHEBI:38940 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 21423276 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-172908 SELPLG protein Q14242 UNIPROT SELE protein P16581 UNIPROT up-regulates binding 9606 BTO:0000130 9024699 t gcesareni "PSGL-1 was shown to mediate rolling of human neutrophils on p- and e-selectin in vitro." SIGNOR-46330 calcium(2+) smallmolecule CHEBI:29108 ChEBI PRKCA protein P17252 UNIPROT up-regulates "chemical activation" 9606 9651347 t gcesareni "Our results indicate that ca2+ ions not only anchor the protein to membrane surfaces but also induce conformational changes resulting in pkc activation." SIGNOR-58506 sunitinib chemical CHEBI:38940 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 21993628 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-176748 sunitinib chemical CHEBI:38940 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000776 20185585 t gcesareni "The vegfr/pdgfr inhibitor sunitinib (selleck) was used at 35 mg/kg in citrate-buffered water and administered daily by oral gavage for 7 days." SIGNOR-163938 "sorafenib tosylate" chemical CHEBI:50928 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 16757355 t miannu "Further characterization of sorafenib revealed that this molecule was a multikinase inhibitor that targeted the vascular endothelial growth factor receptor family (VEGFR-2 and VEGFR-3) and platelet-derived growth factor receptor family (PDGFR-beta and Kit), which play key roles in tumor progression and angiogenesis. The in vitro and cellular profile of sorafenib is summarized in Table I." SIGNOR-259222 motesanib chemical CHEBI:51098 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258251 axitinib chemical CHEBI:66910 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 21297102 t gcesareni "Axitinib , a highly selective inhibitor of vascular endothelial growth factor receptors taken orally, is approved for second-line treatment of advanced renal cell carcinoma (rcc) after failure of prior treatment with sunitinib or a cytokine." SIGNOR-171857 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-200030 pazopanib chemical CHEBI:71219 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258260 pazopanib chemical CHEBI:71219 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 18620382 t Luana "Pyrimidine 13 showed good potency against all the human VEGFR receptors with an IC50 of 10, 30, and 47 nM for VEGFR-1, -2, and -3, respectively. Significant activity was also seen against the closely related tyrosine receptor kinases PDGFRβ, c-Kit, FGF-R1, and c-fms with IC50’s of 84, 74, 140, and 146 nM, respectively." SIGNOR-257734 nintedanib chemical CHEBI:85164 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 18559524 t Luana "In this report, we describe the preclinical profile of BIBF 1120, a combined VEGFR, FGFR, and PDGFR inhibitor currently entering phase III clinical studies in non–small cell lung carcinoma and other cancers." SIGNOR-257800 vatalanib chemical CHEBI:90620 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207642 1-[2-chloro-4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-3-(5-methyl-3-isoxazolyl)urea chemical CHEBI:91327 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207296 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194334 linifanib chemical CHEBI:91435 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 16648571 t Gianni "ABT-869 is a structurally novel, receptor tyrosine kinase (RTK) inhibitor that is a potent inhibitor of members of the vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF) receptor families" SIGNOR-262206 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190726 MK-2461 chemical CID:44137946 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194367 PF-03814735 chemical CID:49830590 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205956 5-[(Z)-(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-3H-pyrrole-3-carboxamide chemical CID:73755145 PUBCHEM FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259807 5-[(Z)-(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-3H-pyrrole-3-carboxamide chemical CID:73755145 PUBCHEM FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258287 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1169 VQQDGKDyIPINAIL 9606 9299537 t lperfetto "Tyr-1169 and tyr-1213 on flt-1 were found to be auto-phosphorylated these results strongly suggest that tyr-1169 on flt-1 is a major binding site for plcgamma and important for flt-1 signal transduction within the cell" SIGNOR-50834 IL7 protein P13232 UNIPROT IL7R protein P16871 UNIPROT up-regulates binding 9606 BTO:0002314 BTO:0000887;BTO:0001103;BTO:0001760 20089933 t milica "This receptor (il-7r) is a heterodimer consisting of the il-7r chain and the common cytokine ? -chain." SIGNOR-163548 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1327 CCSPPPDyNSVVLYS 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59758 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1213 GSSDDVRyVNAFKFM 9606 11583921 t tpavlidou "Vegfr-1 mutated at y1213, y1242, and y1333 were constructed and expressed in pae cells, to the same level as that of pae/vegfr-1 cells. The mutated vegfr-1 y1213f expressed in pae cells was kinase inactive." SIGNOR-110850 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1213 GSSDDVRyVNAFKFM 9606 9722576 t tpavlidou "By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59750 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1242 ATSMFDDyQGDSSTL 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59754 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1333 DYNSVVLySTPPI 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59762 PTPRJ protein Q12913 UNIPROT FLT1 protein P17948 UNIPROT down-regulates dephosphorylation 9606 12771128 t gcesareni "Vegf acts by binding to two high affinity receptor tyrosine kinases: vegf receptor (vegfr)* 1 also called flt-1, and vegfr-2, also called flk-1/kdr a dominant-negative mutant of high cell densityenhanced ptp 1 (dep-1)//cd148 as well as reduction of its expression by rna interference partially restore vegfr-2 phosphorylation and map kinase activation." SIGNOR-101272 ZNF76 protein P36508 UNIPROT TCP1 protein P17987 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10893243 t Luana "The transcription from the minimalCcta promoter was up-regulated 3-fold by ZNF143 and 6-fold by ZNF76 when full-length proteins were co-expressed, indicating that both ZNF143 and ZNF76 can enhance Ccta transcription." SIGNOR-266221 ZNF143 protein P52747 UNIPROT TCP1 protein P17987 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10893243 t Luana "The transcription from the minimalCcta promoter was up-regulated 3-fold by ZNF143 and 6-fold by ZNF76 when full-length proteins were co-expressed, indicating that both ZNF143 and ZNF76 can enhance Ccta transcription." SIGNOR-266220 (E)-3-tosylacrylonitrile chemical CHEBI:85928 ChEBI PTPN1 protein P18031 UNIPROT down-regulates "chemical inhibition" 9606 Other t "The anti-inflammatory compound BAY 11-7082 is a potent inhibitor of Protein Tyrosine Phosphatases." gcesareni SIGNOR-190254 SPRY2 protein O43597 UNIPROT PTPN1 protein P18031 UNIPROT up-regulates 9606 12414790 f gcesareni "Therefore, we conclude that an increase in soluble ptp1b activity contributes to the anti-migratory, but not anti-mitogenic, actions of hspry2." SIGNOR-95313 EGFR protein P00533 UNIPROT PTPN1 protein P18031 UNIPROT up-regulates phosphorylation Tyr66 LHQEDNDyINASLIK 9606 9355745 t llicata "After binding to egfr, ptp1b becomes tyrosine-phosphorylated at tyr-66 phosphorylation of ptp1b by egfr enhances its catalytic activity" SIGNOR-52950 INSR protein P06213 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Tyr153 SEDIKSYyTVRQLEL -1 11506178 t lperfetto "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B" SIGNOR-249369 INSR protein P06213 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Tyr66 LHQEDNDyINASLIK -1 11506178 t lperfetto "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B" SIGNOR-249370 INSR protein P06213 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Tyr152 ISEDIKSyYTVRQLE -1 11506178 t lperfetto "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B" SIGNOR-249368 CDK1 protein P06493 UNIPROT PTPN1 protein P18031 UNIPROT unknown phosphorylation Ser386 LRGAQAAsPAKGEPS 9606 BTO:0000567 8491187 t llicata "Ptp1b is phosphorylated on ser386 by p34cdc2 in vivo." SIGNOR-39233 PTPN1 protein P18031 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" dephosphorylation Tyr66 LHQEDNDyINASLIK -1 11506178 t "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B|These results suggest that PTP1B can dephosphorylate itself under in vitro conditions." SIGNOR-248423 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 29958106 f miannu "In adult hematopoiesis, allelic CBFβ-SMMHC expression alters hematopoietic stem cell (HSC) differentiation, with clonal expansion of the short-term HSCs and pre-leukemic myeloid progenitor cells" SIGNOR-255736 PTPN1 protein P18031 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" dephosphorylation Tyr153 SEDIKSYyTVRQLEL -1 11506178 t "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B|These results suggest that PTP1B can dephosphorylate itself under in vitro conditions." SIGNOR-248425 PTPN1 protein P18031 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" dephosphorylation Tyr152 ISEDIKSyYTVRQLE -1 11506178 t "Tyrosine residues 66, 152 and/or 153 of PTP1B are phosphorylated by the activated insulin receptor and are also necessary for formation of the PTP1B:insulin receptor complex| Furthermore, tyrosine phosphorylation of PTP1B by the insulin receptor tyrosine kinase increases the catalytic activity of PTP1B|These results suggest that PTP1B can dephosphorylate itself under in vitro conditions." SIGNOR-248424 CSNK2A2 protein P19784 UNIPROT PTPN1 protein P18031 UNIPROT unknown phosphorylation -1 9600099 t llicata "In this study, we demonstrate that HPTP1B are multiple phosphorylated on threonine and tyrosine as well as serine near its N-terminus by CKII and p60c-src in vitro." SIGNOR-251028 miR-155 mirna URS000062749E_9606 RNAcentral CEBPB protein P17676 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 25477897 t miannu "MiR-155 directly inhibits src homology 2 domaincontaining inositol-5-phosphatase (SHIP1) as well as CCAATenhancer-binding protein-beta (CEBP-β) to mediate leukemogenesis" SIGNOR-255770 AKT1 protein P31749 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 BTO:0000944 11579209 t lperfetto "Phosphorylation of ptp1b at ser(50) by akt impairs its ability to dephosphorylate the insulin receptor." SIGNOR-252542 AKT2 protein P31751 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 11579209 t lperfetto "We conclude that ptp1b is a novel substrate for akt and that phosphorylation of ptp1b by akt at ser(50) may negatively modulate its phosphatase activity creating a positive feedback mechanism forinsulin signaling" SIGNOR-235491 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser242 MDKRKDPsSVDIKKV -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250773 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser243 DKRKDPSsVDIKKVL -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250774 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 9606 10480872 t gcesareni "The clk family kinases, clk1 and clk2, phosphorylate and activate the tyrosine phosphatase, ptp-1b.|Phosphorylation of PTP-1B at Ser(50) by CLK1 or CLK2 is responsible for its enzymatic activation." SIGNOR-70603 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser243 DKRKDPSsVDIKKVL -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250776 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser242 MDKRKDPsSVDIKKV -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250775 MECP2 protein P51608 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000452 26214522 t Luana "In this study, we have demonstrated that the PTPN1 gene, which encodes PTP1B, was a direct target of MECP2 and that PTP1B protein levels were dramatically increased in Mecp2-mutant mice and in fibroblasts derived from patients with RTT." SIGNOR-264546 MECP2 protein P51608 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000478 26214522 f Luana " We demonstrated that the PTPN1 gene, which encodes PTP1B, was a target of MECP2 and that disruption of MECP2 function was associated with increased levels of PTP1B in RTT models." SIGNOR-264552 CSNK2A1 protein P68400 UNIPROT PTPN1 protein P18031 UNIPROT unknown phosphorylation -1 9600099 t llicata "In this study, we demonstrate that HPTP1B are multiple phosphorylated on threonine and tyrosine as well as serine near its N-terminus by CKII and p60c-src in vitro." SIGNOR-250941 "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR PTPN1 protein P18031 UNIPROT "up-regulates activity" binding 16115959 t lperfetto "N this study, we demonstrate an essential role for protein-tyrosine phosphatase (PTP)-1B in this process. In resting platelets, c-Src forms a complex with alphaIIbbeta3 and Csk, which phosphorylates c-Src tyrosine 529 to maintain c-Src autoinhibition. Fibrinogen binding to alphaIIbbeta3 triggers PTP-1B recruitment to the alphaIIbbeta3-c-Src-Csk complex in a manner that is dependent on c-Src and specific tyrosine (tyrosine 152 and 153) and proline (proline 309 and 310) residues in PTP-1B. Studies of PTP-1B-deficient mouse platelets indicate that PTP-1B is required for fibrinogen-dependent Csk dissociation from alphaIIbbeta3, dephosphorylation of c-Src tyrosine 529, and c-Src activation." SIGNOR-261800 AKT proteinfamily SIGNOR-PF24 SIGNOR PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 BTO:0000944 11579209 t lperfetto "Phosphorylation of ptp1b at ser(50) by akt impairs its ability to dephosphorylate the insulin receptor." SIGNOR-235411 SATB1 protein Q01826 UNIPROT IGFBP2 protein P18065 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 17343824 f miannu "We found 59 up-regulated and 75 down-regulated genes in the K562-SATB1 cells that were not observed in the K562 cells. Partial genes that have special biological functions are listed in Table 1." SIGNOR-255129 ERCC5 protein P28715 UNIPROT ERCC2 protein P18074 UNIPROT "up-regulates quantity by stabilization" binding 9606 20840796 t "Regulation of binding" "The NER protein XPG was also found to associate with the TFIIH complex by interacting directly with XPD stabilizing the interaction between TFIIH and the CAK-XPD complex" SIGNOR-251974 retinal smallmolecule CHEBI:15035 ChEBI "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265127 NOG protein Q13253 UNIPROT BMP7 protein P18075 UNIPROT "down-regulates activity" binding -1 12478285 t "We report the crystal structure of the antagonist Noggin bound to BMP-7, which shows that Noggin inhibits BMP signalling by blocking the molecular interfaces of the binding epitopes for both type I and type II receptors." SIGNOR-256484 SOSTDC1 protein Q6X4U4 UNIPROT BMP7 protein P18075 UNIPROT "down-regulates activity" 10090 18032587 f lperfetto "SOSTDC1 is orthologous to a recently characterized murine antagonist of BMPs-2, -4, and -7" SIGNOR-242752 SMAD1/4 complex SIGNOR-C85 SIGNOR BMP7 protein P18075 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 19896409 f lperfetto "BMPs first bind to and activate their transmembrane serine/threonine kinase receptors, which in turn phosphorylate the transcription factors Smad1/5/8 at its two C-terminal serines (SVS). Phosphorylated Smad1Cter binds to Smad4 (co-Smad) and translocates and accumulates in the nucleus, activating BMP-responsive genes (Fig. 2) [21] and [22], such as BMP4/7 and others." SIGNOR-248843 ITGB1BP1 protein O14713 UNIPROT ITGB5 protein P18084 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257660 PAK4 protein O96013 UNIPROT ITGB5 protein P18084 UNIPROT up-regulates phosphorylation Ser762 AKFQSERsRARYEMA 9606 20507994 t llicata "Pak4 specifically phosphorylated the integrin beta5 subunit at ser-759 and ser-762 within the beta5-sers-motif. Point mutation of these two serine residues abolished the pak4-induced cell migration, indicating a functional role for these phosphorylations in migration." SIGNOR-165706 PAK4 protein O96013 UNIPROT ITGB5 protein P18084 UNIPROT up-regulates phosphorylation Ser759 REFAKFQsERSRARY 9606 20507994 t llicata "Pak4 specifically phosphorylated the integrin beta5 subunit at ser-759 and ser-762 within the beta5-sers-motif. Point mutation of these two serine residues abolished the pak4-induced cell migration, indicating a functional role for these phosphorylations in migration." SIGNOR-165702 DOK1 protein Q99704 UNIPROT ITGB5 protein P18084 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257691 TLN1 protein Q9Y490 UNIPROT ITGB5 protein P18084 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257629 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB5 protein P18084 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259005 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257454 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258898 tolazoline chemical CHEBI:28502 ChEBI ADRA2B protein P18089 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258913 retinal smallmolecule CHEBI:15035 ChEBI "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "precursor of" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265124 brimonidine chemical CHEBI:3175 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258901 zotepine chemical CHEBI:32316 ChEBI ADRA2B protein P18089 UNIPROT "down-regulates activity" "chemical inhibition" 10116 8935801 t miannu "Risperidone and its active metabolite 9-OH-risperidone were compared to reference antipsychotic drugs (haloperidol, pipamperone, fluspirilene, clozapine, zotepine) and compounds under development (olanzapine, seroquel, sertindole, ORG-5222, ziprasidone) for in vitro binding to neurotransmitter receptors in brain tissue and on membranes of recombinant cells expressing cloned human receptors and for in vivo occupancy of neurotransmitter receptors in rat and guinea-pig brain following acute treatment (2 h., s.c.). The binding affinities of the compounds for various neurotransmitter receptors were measured using membrane preparations of animal brain regions and of recombinant cells expressing cloned, mostly human receptors. Receptors, tissues and cells are indicated in Table I; results are shown in Table 4A-B." SIGNOR-258559 dexmedetomidine chemical CHEBI:4466 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258907 clonidine chemical CHEBI:46631 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258904 Guanabenz chemical CHEBI:5553 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258910 Guanfacine chemical CHEBI:5558 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258920 oxymetazoline chemical CHEBI:7862 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258916 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 19819937 f "In addition to the JAK2–STAT5 pathway, the Ras GTPase–extracellular signal-regulated kinase (Ras–ERK) pathway has also been implicated in signaling of IL-5 and is important for IL-5-dependent cell survival, proliferation and differentiation of eosinophils." SIGNOR-254355 N-(2,6-dimethylphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine chemical CHEBI:92386 ChEBI ADRA2B protein P18089 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258921 GNRH1 protein P01148 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates activity" binding 10090 19106114 t miannu "EGR1 bound to two binding sites on the LHB promoter and this binding was increased by GNRH1. Mutation of either site or knockdown of endogenous EGR1 decreased basal and/or GNRH1-regulated promoter activity." SIGNOR-254918 GNRH1 protein P01148 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 19106114 f miannu "GNRH1 induces expression of early growth response 1 (EGR1), which interacts with steroidogenic factor 1 (SF1) and paired-like homeodomain transcription factor 1 (PITX1) to regulate Lhb promoter activity." SIGNOR-254917 GAST protein P01350 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000269 22228178 f "Gastrin inhibited proliferation of colon cancer cells by suppressing expression of EGR1 and AE2 and by blocking ERK phosphorylation." SIGNOR-254252 BCAR1 protein P56945 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22431919 f miannu "In MCF-7 cells, we identified a positive feedback loop where p130(Cas) positively regulates EGR1 and NAB2, which in turn induce p130(Cas) expression." SIGNOR-253892 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Thr391 TTHIRTHtGEKPFAC 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250857 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Ser378 RICMRNFsRSDHLTT 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250856 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Thr526 TNSFSAStGLSDMTA 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250858 HDAC1 protein Q13547 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21983014 f "In conclusion we demonstrated that treatment of HeLa cells with DMC leads to an enhanced formation of a complex consisting of NF-κB and HDAC1 that binds to the EGR1 promoter resulting in downregulation of EGR1 expression which plays a major role for transcriptional inhibition of mGPES-1 expression." SIGNOR-254257 HLX protein Q14774 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261621 DMTF1 protein Q9Y222 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261584 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 21983014 f "In conclusion we demonstrated that treatment of HeLa cells with DMC leads to an enhanced formation of a complex consisting of NF-κB and HDAC1 that binds to the EGR1 promoter resulting in downregulation of EGR1 expression which plays a major role for transcriptional inhibition of mGPES-1 expression." SIGNOR-254258 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11085989 f miannu "We also show for the first time that leptin rapidly stimulates the mRNA expression of the zinc finger transcription factor, Egr-1, in the hypothalamus of mice. Our transfection results suggest that this regulation by leptin occurs by activation of theegr-1 promoter via activation of SHP-2 and of the ERK pathway. " SIGNOR-263507 SRC protein P12931 UNIPROT VCL protein P18206 UNIPROT "down-regulates activity" phosphorylation Tyr100 QMLQSDPySVPARDY 9534 15229287 t lperfetto "The phosphorylation of vinculin on tyrosine residues 100 and 1065, mediated by SRC kinases, affects cell spreadingWhen phosphorylated, the vinculin tail exhibited significantly less binding to the vinculin head domain than the unphosphorylated tail." SIGNOR-247424 SRC protein P12931 UNIPROT VCL protein P18206 UNIPROT "down-regulates activity" phosphorylation Tyr1133 WVRKTPWyQ 9534 15229287 t lperfetto "The phosphorylation of vinculin on tyrosine residues 100 and 1065, mediated by SRC kinases, affects cell spreadingWhen phosphorylated, the vinculin tail exhibited significantly less binding to the vinculin head domain than the unphosphorylated tail." SIGNOR-247428 PTPRG protein P23470 UNIPROT VCL protein P18206 UNIPROT "down-regulates activity" dephosphorylation Tyr822 KSFLDSGyRILGAVA -1 25624455 t miannu "PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and VCL correlates with tyrosine dephosphorylation. In contrast, SRC inhibition correlates with hyperphosphorylation of the inhibitory Tyr530 residue and with dephosphorylation of the activatory Tyr419. Moreover, CDK2 and CTTN inhibition correlates with a hyperphosphorylation of the inhibitory Tyr15 and Tyr470, respectively. In contrast, a subgroup of 13 proteins, including BLNK, DOK2, ERBB2, GRIN2B, INSR, PDGFRA, PRKCD, PXN, STAT1, STAT2, STAT3, STAT5A, and ZAP70, appears to be activated by PTPRG activity." SIGNOR-254731 CYP26A1 protein O43174 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "down-regulates quantity" "chemical modification" 9606 31963453 t lperfetto "Cytochrome P450 (CYP) subfamily 26 of enzymes degrade the excess of RA to avoid detrimental effects [17]. Among the three subtypes (CYP26A1, CYP26B1, and CYP26C1), CYP26A1 is particularly important during embryonic development" SIGNOR-265139 CYP26A1 protein O43174 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "down-regulates activity" "chemical inhibition" 9606 9716180 t Gianni "The RA-induced CYP26 was shown to be highly specific for the hydroxylation of all-trans-RA and did not recognize the 13-cis and 9-cis isomers. This substrate specificity is promising for finding retinoids that are not recognized by this enzyme and, therefore, could be more effective in growth inhibition of susceptible cancer cells." SIGNOR-266425 testosterone smallmolecule CHEBI:17347 ChEBI SRD5A1 protein P18405 UNIPROT "up-regulates activity" "chemical activation" 9606 15861399 t miannu "Testosterone is the predominant circulating androgen in mammals and is converted to dihydrotestosterone (DHT) by 5α-reductase in certain tissues of the male urogenital tract, skin, and other target cells. DHT binds with highest affinity to AR and together with testosterone promotes AR transcriptional activity thereby ensuring the development and maintenance of male reproductive functions." SIGNOR-251532 SRC protein P12931 UNIPROT PTPRA protein P18433 UNIPROT "up-regulates activity" phosphorylation Tyr798 YIDAFSDyANFK 9606 7518772 t "The effect has been demonstrated using P18433-2" lperfetto "Transient overexpression of c-src together with rptp alpha in human embryonic kidney 293 cells increased phosphorylation of tyr789, suggesting that c-src may phosphorylate rptp alpha in vivo." SIGNOR-111306 PTPRA protein P18433 UNIPROT PTPRA protein P18433 UNIPROT "down-regulates activity" dephosphorylation Tyr798 YIDAFSDyANFK 9606 7518772 t "Transient overexpression of c-Src together with RPTP alpha in human embryonic kidney 293 cells increased phosphorylation of Tyr789, suggesting that c-Src may phosphorylate RPTP alpha in vivo. RPTP alpha had autodephosphorylation activity in vitro. When expressed in 293 cells the level of Tyr789 phosphorylation was higher in a non-functional mutant of RPTP alpha than in wild type RPTP alpha, indicating that RPTP alpha may have autodephosphorylation activity in vivo as well.|We show that RPTP alpha, but not a mutant of RPTP alpha with a Tyr-->Phe mutation at position 789, bound to GRB2 in vitro." SIGNOR-248439 PRKCD protein Q05655 UNIPROT PTPRA protein P18433 UNIPROT "up-regulates activity" phosphorylation Ser213 PLLARSPsTNRKYPP 9606 11676480 t lperfetto "In this process, PTPalpha Ser-180 and Ser-204 phosphorylation is critical for the induction of phosphatase activity, which is required for dephosphorylation of pp60(c-src). Taken together, we demonstrate the physical and functional association between PI 3-kinase, PKCdelta and PTPalpha in a signaling complex that mediates the antitumor activity of the somatostatin analogue TT-232." SIGNOR-249114 PRKCD protein Q05655 UNIPROT PTPRA protein P18433 UNIPROT "up-regulates activity" phosphorylation Ser189 QAGSHSNsFRLSNGR 9606 BTO:0000017 11676480 t lperfetto "In this process, PTPalpha Ser-180 and Ser-204 phosphorylation is critical for the induction of phosphatase activity, which is required for dephosphorylation of pp60(c-src). Taken together, we demonstrate the physical and functional association between PI 3-kinase, PKCdelta and PTPalpha in a signaling complex that mediates the antitumor activity of the somatostatin analogue TT-232." SIGNOR-249113 AR protein P10275 UNIPROT NAT1 protein P18440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17210686 f lperfetto "Induction of human arylamine N-acetyltransferase type I by androgens in human prostate cancer cells|We show that NAT1 activity is induced by R1881 in androgen receptor (AR)-positive prostate lines 22Rv1 and LNCaP" SIGNOR-253684 PRKCE protein Q02156 UNIPROT GABRG2 protein P18507 UNIPROT "down-regulates activity" phosphorylation Ser366 FVSNRKPsKDKDKKK -1 17875639 t miannu "Protein kinase C epsilon regulates gamma-aminobutyrate type A receptor sensitivity to ethanol and benzodiazepines through phosphorylation of gamma2 subunits. Our findings indicate that PKCepsilon phosphorylation of gamma2 regulates the response of GABA(A) receptors to specific allosteric modulators, and, in particular, PKCepsilon inhibition renders these receptors sensitive to low intoxicating concentrations of ethanol." SIGNOR-263174 IL10 protein P22301 UNIPROT IL1RN protein P18510 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20032313 f miannu "The interleukin 1 receptor antagonist (IL-1ra) is an important negative regulator of the inflammatory response, whose genetic deficiency has been recently shown to cause a severe autoinflammatory syndrome in humans. In this study we characterized the molecular mechanisms whereby interleukin 10 (IL-10) potentiates IL-1ra transcription in LPS-stimulated monocytes and neutrophils." SIGNOR-254793 STAT3 protein P40763 UNIPROT IL1RN protein P18510 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000130;BTO:0000876 20032313 f miannu "The interleukin 1 receptor antagonist (IL-1ra) is an important negative regulator of the inflammatory response, whose genetic deficiency has been recently shown to cause a severe autoinflammatory syndrome in humans. In this study we characterized the molecular mechanisms whereby interleukin 10 (IL-10) potentiates IL-1ra transcription in LPS-stimulated monocytes and neutrophils. our findings uncover a novel mechanism whereby IL-10-activated STAT3 modulates IL-1ra transcription in LPS-treated phagocytes by making IL-1ra promoter accessible to readily available nuclear NF-kappaB." SIGNOR-254795 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR IL1RN protein P18510 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000130;BTO:0000876 20032313 f miannu "The interleukin 1 receptor antagonist (IL-1ra) is an important negative regulator of the inflammatory response, whose genetic deficiency has been recently shown to cause a severe autoinflammatory syndrome in humans. In this study we characterized the molecular mechanisms whereby interleukin 10 (IL-10) potentiates IL-1ra transcription in LPS-stimulated monocytes and neutrophils." SIGNOR-254794 miR-199a mirna URS0000759977_9606 RNAcentral MTOR protein P42345 UNIPROT "up-regulates activity" 9606 26055960 t miannu "Our results suggest that activating mutation of FLT3 in AML can lead, to increased expression of miR-155, which then causes down-regulation of SPI1 and CEBPB and consequently causes block of myeloid differentiation." SIGNOR-255803 GRIK4 protein Q16099 UNIPROT D-serine smallmolecule CHEBI:16523 ChEBI "up-regulates quantity" relocalization 9606 BTO:0002609 12393813 t lperfetto "Glutamate (L-Glu) released from neurons interacts with kainate-type of glutamate receptors (Kain-R) in astrocytes to stimulate release of D-serine" SIGNOR-268275 (-)-anisomycin chemical CHEBI:338412 ChEBI JUND protein P17535 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189672 GNAT1 protein P11488 UNIPROT PDE6G protein P18545 UNIPROT "down-regulates activity" binding 10090 30962282 t "In the dark, PDE6 activity is suppressed by its inhibitory γ-subunit (Pγ). Rhodopsin-catalyzed activation of the G protein, transducin, relieves this inhibition and enhances PDE6 catalysis." SIGNOR-260008 GRK2 protein P25098 UNIPROT PDE6G protein P18545 UNIPROT "up-regulates activity" phosphorylation Thr62 PGMEGLGtDITVICP 9606 BTO:0000007 12624098 t gcesareni "Mutation of Thr-62 (to Ala) in PDEgamma produced a GRK2 phosphorylation-resistant mutant that was less effective in associating with GRK2 in response to epidermal growth factor and did not potentiate the stimulation of p42/p44 mitogen-activated protein kinase by this growth factor." SIGNOR-247823 GRK2 protein P25098 UNIPROT PDE6G protein P18545 UNIPROT "up-regulates activity" phosphorylation Thr62 PGMEGLGtDITVICP 9606 BTO:0000007 11502744 t "Rod PDEγ is predominantly phosphorylated by GRK2 at the Thr-62. GRK2 is required for the stimulatory effect of rod PDEγ on both the EGF- and thrombin-dependent activation of p42/p44 MAPK" SIGNOR-251459 ITGB1BP1 protein O14713 UNIPROT ITGB6 protein P18564 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257662 DOK1 protein Q99704 UNIPROT ITGB6 protein P18564 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257693 TLN1 protein Q9Y490 UNIPROT ITGB6 protein P18564 UNIPROT "up-regulates activity" binding 10090 BTO:0000132 19118207 t miannu "Over the past 10 years, the binding of talin to the cytoplasmic tail of integrin-β subunits has been established to have a key role in integrin activation. Binding of the phosphotyrosinebinding (PTB)-domain-like subdomain of the protein 4.1, ezrin, radixin, moesin (FERM) domain of talin to the conserved WxxxNP(I/L)Y motif of the β-integrin tail permits additional weaker interactions between talin and the membrane-proximal region of the tail that trigger integrin activation, probably through the disruption of inhibitory interactions between α- and β-subunit cytoplasmic tails." SIGNOR-257631 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB6 protein P18564 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259007 PAK1 protein Q13153 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser23 WNLENRFsGWYDADL 9606 BTO:0000130 12189148 t "Activated pak1" gcesareni "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91598 PAK1 protein Q13153 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser118 QVKIWRRsYDVPPPP 9606 BTO:0000130 12189148 t "Activated pak1" gcesareni "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91594 PKN1 protein Q16512 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser23 WNLENRFsGWYDADL 9606 BTO:0000130 12189148 t llicata "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91606 PKN1 protein Q16512 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser118 QVKIWRRsYDVPPPP 9606 BTO:0000130 12189148 t llicata "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91602 SIRT2 protein Q8IXJ6 UNIPROT PGAM1 protein P18669 UNIPROT "up-regulates activity" deacetylation Lys100 GGLTGLNkAETAAKH 9606 24786789 t miannu "Here we report that PGAM is acetylated at lysine 100 (K100), an active site residue that is invariably conserved from bacteria, to yeast, plant, and mammals. K100 acetylation is detected in fly, mouse, and human cells and in multiple tissues and decreases PGAM2 activity. The cytosolic protein deacetylase sirtuin 2 (SIRT2) deacetylates and activates PGAM2." SIGNOR-266517 CDK1 protein P06493 UNIPROT RCC1 protein P18754 UNIPROT "up-regulates activity" phosphorylation Ser2 sPKRIAKR -1 15014043 t miannu "Human RCC1 is phosphorylated on Ser 2 and Ser 11 in mitosis by Cdc2 kinase. We show here that Cdc2 kinase phosphorylates the serines located in or near the nuclear localization signal (NLS) of human RCC1, the nucleotide exchange factor for Ran. This phosphorylation is necessary for RCC1 to generate RanGTP on mitotic chromosomes in mammalian cells, which in turn is required for spindle assembly and chromosome segregation." SIGNOR-262701 CDK1 protein P06493 UNIPROT RCC1 protein P18754 UNIPROT "up-regulates activity" phosphorylation Thr274 SNYHQLGtPGTESCF -1 15014043 t miannu "We show here that Cdc2 kinase phosphorylates the serines located in or near the nuclear localization signal (NLS) of hum an RCC1, the nucleotide exchange factor for Ran. This phosphorylation is necessary for RCC1 to generate RanGTP on mitotic chromosomes in mammalian cells, which in turn is required for spindle assembly and chromosome segregation. However, when both S2 and S11 were simultaneously mutated to As, the resulting 6His-RCC1S2,11A failed to be phosphorylated, whereas all of the other double mutants were phosphorylated (Fig. 1C). As expected, mutating all four sites to As (the 6His-RCC1S2,11,387A-T274A) also blocked phosphorylation (Fig. 1C)." SIGNOR-262704 JUN protein P05412 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR up-regulates 9606 23151663 f amattioni "Planar cell polarity (PCP) signalling is prominently involved in the regulation of cell polarity, cell motility and morphogenetic movements, throught the activation of JUN transcription factor." SIGNOR-229760 CDK1 protein P06493 UNIPROT RCC1 protein P18754 UNIPROT "up-regulates activity" phosphorylation Ser387 GQDEDAWsPVEMMGK -1 15014043 t miannu "We show here that Cdc2 kinase phosphorylates the serines located in or near the nuclear localization signal (NLS) of human RCC1, the nucleotide exchange factor for Ran. This phosphorylation is necessary for RCC1 to generate RanGTP on mitotic chromosomes in mammalian cells, which in turn is required for spindle assembly and chromosome segregation. However, when both S2 and S11 were simultaneously mutated to As, the resulting 6His-RCC1S2,11A failed to be phosphorylated, whereas all of the other double mutants were phosphorylated (Fig. 1C). As expected, mutating all four sites to As (the 6His-RCC1S2,11,387A-T274A) also blocked phosphorylation (Fig. 1C)." SIGNOR-262703 CDK1 protein P06493 UNIPROT RCC1 protein P18754 UNIPROT "up-regulates activity" phosphorylation Ser11 KRIAKRRsPPADAIP -1 15014043 t miannu "Human RCC1 is phosphorylated on Ser 2 and Ser 11 in mitosis by Cdc2 kinase. We show here that Cdc2 kinase phosphorylates the serines located in or near the nuclear localization signal (NLS) of human RCC1, the nucleotide exchange factor for Ran. This phosphorylation is necessary for RCC1 to generate RanGTP on mitotic chromosomes in mammalian cells, which in turn is required for spindle assembly and chromosome segregation." SIGNOR-262702 STK3 protein Q13188 UNIPROT RCC1 protein P18754 UNIPROT up-regulates phosphorylation Ser11 KRIAKRRsPPADAIP 9606 BTO:0000007 19559616 t miannu "MST2 Phosphorylates RCC1 In Vitro and In Vivo. Using an antibody generated against phospho-S2/11 in RCC1 [18], we found that these two residues were also efficiently phosphorylated by MST1 and MST2 (Figure 2D), further supporting that S2 and/or S11 are genuine MST2 phosphorylation targets." SIGNOR-263145 STK3 protein Q13188 UNIPROT RCC1 protein P18754 UNIPROT up-regulates phosphorylation Ser2 sPKRIAKR 9606 BTO:0000007 19559616 t miannu "MST2 Phosphorylates RCC1 In Vitro and In Vivo. Using an antibody generated against phospho-S2/11 in RCC1 [18], we found that these two residues were also efficiently phosphorylated by MST1 and MST2 (Figure 2D), further supporting that S2 and/or S11 are genuine MST2 phosphorylation targets." SIGNOR-263146 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258899 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257455 tolazoline chemical CHEBI:28502 ChEBI ADRA2C protein P18825 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258914 brimonidine chemical CHEBI:3175 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258900 dexmedetomidine chemical CHEBI:4466 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258908 clonidine chemical CHEBI:46631 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258903 lofexidine chemical CHEBI:51368 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 22341244 t Luana "Lofexidine was selected because its scaffold is similar to that of the imidazolines of the present study and, as emerged from our functional study (Table 2), it displayed significant α2A- and α2C-AR agonism. " SIGNOR-258330 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 9606 10480872 t gcesareni "The clk family kinases, clk1 and clk2, phosphorylate and activate the tyrosine phosphatase, ptp-1b.|Phosphorylation of PTP-1B at Ser(50) by CLK1 or CLK2 is responsible for its enzymatic activation." SIGNOR-70563 Guanabenz chemical CHEBI:5553 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258911 Guanfacine chemical CHEBI:5558 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258918 lurasidone chemical CHEBI:70735 ChEBI ADRA2C protein P18825 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 20404009 t Luana "Lurasidone was found to have potent binding affinity for dopamine D2, 5-hydroxytryptamine 2A (5-HT2A), 5-HT7, 5-HT1A, and noradrenaline 2C receptors." SIGNOR-257837 oxymetazoline chemical CHEBI:7862 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258915 N-(2,6-dimethylphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine chemical CHEBI:92386 ChEBI ADRA2C protein P18825 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9605427 t miannu "AR agonists stimulated binding of [35S]GTPgS to HEK 293 cell membranes containing the human a2a, a2b, or a2c ARs (Fig. 6). EPI and NE were full agonists; clonidine and oxymetazoline were partial agonists, while antagonists (e.g. rauwolscine, 5 mM) did not stimulate [35S]GTPgS incorporation (Table 3). Although a few agonists showed a great deal of selectivity for a single receptor subtype, the rank order of agonist potency for selected compounds at the human receptors (Table 3) was: a2a: Dexmedetomidine . guanabenz . UK-14304 .clonidine . ST-91 . NE a2b: Dexmedetomidine . clonidine . guanabenz . NE .ST-91 . UK-14304 a2c: Dexmedetomidine . NE . UK-14304 . ST-91 $ clonidine .. guanabenz" SIGNOR-258923 RPS6KA5 protein O75582 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD 10090 BTO:0000452 11909979 t lperfetto "Using embryonic fibroblasts derived from these mice we were able to demonstrate an important role for these enzymes in the activation of CREB and the closely related transcription factor ATF1. | Our results clearly demonstrate that MSK1 and MSK2 are the major, if not the only, protein kinases that mediate the phosphorylation of CREB at Ser133 and of ATF1 at Ser63 in fibroblasts" SIGNOR-249144 RPS6KA5 protein O75582 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD 9606 12414794 t lperfetto "We find that activation of the c-jun promoter through the atf1 site requires phosphorylation of atf1 at serine 63. atf1 can be phosphorylated by mitogen- and stress-activated protein kinase 1 (msk1), which is activated by egf and erk1/2." SIGNOR-95318 RPS6KA4 protein O75676 UNIPROT ATF1 protein P18846 UNIPROT up-regulates phosphorylation 9606 11909979 t gcesareni "Msk1 and msk2 directly phosphorilate and activate transcription factors such as creb1, atf1." SIGNOR-116252 RPS6KA4 protein O75676 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD 10090 BTO:0000452 11909979 t lperfetto "Using embryonic fibroblasts derived from these mice we were able to demonstrate an important role for these enzymes in the activation of CREB and the closely related transcription factor ATF1. | Our results clearly demonstrate that MSK1 and MSK2 are the major, if not the only, protein kinases that mediate the phosphorylation of CREB at Ser133 and of ATF1 at Ser63 in fibroblasts" SIGNOR-249145 PRKACA protein P17612 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD -1 9016641 t miannu "PKA catalytic subunit phosphorylates ATF-1 at Ser63 and that phosphorylation is essential for efficient DNA binding by ATF-1." SIGNOR-250336 HNF1B protein P35680 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9671480 t 2 miannu "The mammalian two-hybrid system showed that the region aa 393 to 476 of LFB3 is involved in the interaction with CREB or ATF1. The importance of this region for mediating cAMP induction was confirmed in transient transfection assays." SIGNOR-241320 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser41 SLSESEEsQDSSDSI 9606 20730097 t lperfetto "Although the functional impact of ck-mediated atf1 phosphorylation is still unclear, we found that mutation of ser-36 and ser-41 increased cbp kix domain binding by up to four fold (fig. 2g). This result is consistent with the negative impact of ck-mediated phosphorylation on cbp binding affinity of creb that we previously reported" SIGNOR-167552 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser38 QVSSLSEsEESQDSS 9606 20730097 t lperfetto "These data suggested that atf1 is always hyperphosphorylated on the ck sites in vivo. Also, the antibody reactivity suggested that in addition to ser-36 and ser-41, ser-38 and ser-44 were phosphorylated in vivo. To accommodate these findings, we propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression." SIGNOR-167548 GRIK5 protein Q16478 UNIPROT D-serine smallmolecule CHEBI:16523 ChEBI "up-regulates quantity" relocalization 9606 BTO:0002609 12393813 t lperfetto "Glutamate (L-Glu) released from neurons interacts with kainate-type of glutamate receptors (Kain-R) in astrocytes to stimulate release of D-serine" SIGNOR-268276 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT up-regulates phosphorylation Ser63 GILARRPsYRKILKD 9606 8663317 t lperfetto "Camk ii phosphorylates only ser63 (corresponding to ser133 of creb), which is essential for the activation, and not ser72 (corresponding to ser142 of creb), which is a negative regulation site" SIGNOR-42565 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser44 ESEESQDsSDSIGSS 9606 20730097 t lperfetto "These data suggested that atf1 is always hyperphosphorylated on the ck sites in vivo. Also, the antibody reactivity suggested that in addition to ser-36 and ser-41, ser-38 and ser-44 were phosphorylated in vivo. To accommodate these findings, we propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression." SIGNOR-167556 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser36 AQQVSSLsESEESQD 9606 20730097 t lperfetto "Although the functional impact of ck-mediated atf1 phosphorylation is still unclear, we found that mutation of ser-36 and ser-41 increased cbp kix domain binding by up to four fold (fig. 2g). This result is consistent with the negative impact of ck-mediated phosphorylation on cbp binding affinity of creb that we previously reported" SIGNOR-167544 CDK3 protein Q00526 UNIPROT ATF1 protein P18846 UNIPROT up-regulates phosphorylation Ser63 GILARRPsYRKILKD 9606 BTO:0000527 BTO:0000142 18794154 t lperfetto "Cyclin-dependent kinase 3-mediated activating transcription factor 1 phosphorylation enhances cell transformationwe found that cdk3 phosphorylates activating transcription factor 1 (atf1) at serine 63 and enhances the transactivation and transcriptional activities of atf1." SIGNOR-180920 PPP2R5C protein Q13362 UNIPROT ATF1 protein P18846 UNIPROT up-regulates dephosphorylation Ser36 AQQVSSLsESEESQD 9606 20730097 t lperfetto "We propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression. Pp2a/b56c antagonizes phosphorylation of atm sites in both creb and atf1" SIGNOR-167560 PPP2R5C protein Q13362 UNIPROT ATF1 protein P18846 UNIPROT up-regulates dephosphorylation Ser41 SLSESEEsQDSSDSI 9606 20730097 t lperfetto "We propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression. Pp2a/b56c antagonizes phosphorylation of atm sites in both creb and atf2" SIGNOR-167568 PPP2R5C protein Q13362 UNIPROT ATF1 protein P18846 UNIPROT up-regulates dephosphorylation Ser38 QVSSLSEsEESQDSS 9606 20730097 t lperfetto "We propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression. Pp2a/b56c antagonizes phosphorylation of atm sites in both creb and atf5" SIGNOR-167564 PPP2R5C protein Q13362 UNIPROT ATF1 protein P18846 UNIPROT up-regulates dephosphorylation Ser44 ESEESQDsSDSIGSS 9606 20730097 t lperfetto "We propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression. Pp2a/b56c antagonizes phosphorylation of atm sites in both creb and atf4" SIGNOR-167572 CAMK2G protein Q13555 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD 8663317 t llicata "Phosphopeptide mapping analysis and Western blotting studies demonstrated that in vitro, CaMK II phosphorylates only Ser63 (corresponding to Ser133 of CREB), which is essential for the activation, and not Ser72 (corresponding to Ser142 of CREB), which is a negative regulation site." SIGNOR-250692 CAMK1 protein Q14012 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD -1 8663317 t llicata "Phosphopeptide mapping analysis and Western blotting studies demonstrated that in vitro, CaMK II phosphorylates only Ser63 (corresponding to Ser133 of CREB), which is essential for the activation, and not Ser72 (corresponding to Ser142 of CREB), which is a negative regulation site." SIGNOR-250611 PIGBOS1 protein A0A0B4J2F0 UNIPROT ATF4 protein P18848 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31653868 f miannu "We then confirmed via Western blot that TM treatment of PIGBOS-KD cells led to higher ATF4 and CHOP protein levels (Supplementary Fig. 13h). These data identified PIGBOS as a heretofore unknown mitochondrial regulator of UPR, and the only known microprotein linked to the regulation of cell stress or inter-organelle signaling. Upon UPR induction with TM, the loss of PIGBOS led to dramatic increases in the levels of all UPR target genes measured, indicating increased UPR signaling across all the branches (IRE1, PERK, and ATF6) (Fig. 6d and Supplementary Fig. 14a). Meanwhile, PIGBOS overexpressing cells showed the opposite effect, in which the UPR target genes showed less UPR activation, indicating a tunable modulation of ER stress by PIGBOS microprotein levels" SIGNOR-261041 NUPR1 protein O60356 UNIPROT ATF4 protein P18848 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 19946894 f lperfetto "Nuclear protein 1 induced by ATF4 in response to various stressors acts as a positive regulator on the transcriptional activation of ATF4." SIGNOR-253731 EIF2S1 protein P05198 UNIPROT ATF4 protein P18848 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 27629041 t miannu "ER stress, viral infection, and other cellular stress signals activate PERK, PKR, HRI, and GCN2 kinases that converge on phosphorylation of eIF2alpha, the core of ISR. This leads to global attenuation of Cap dependent translation while concomitantly initiates the preferential translation of ISR specific mRNAs, such as ATF4. ATF4 is the main effector of the ISR. eIF2alpha phosphorylation causes a reduction in global protein synthesis while allowing the translation of selected genes including activating transcription factor 4 (ATF4), aiding cell survival and recovery" SIGNOR-260169 EIF2S1 protein P05198 UNIPROT ATF4 protein P18848 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24714526 f miannu "Reduction of globin inclusions and induction of ATF4 and HbF by the HRI-eIF2αP signaling provide strong bases for targeting this pathway for novel pharmaceutical therapy of hemoglobinopathy." SIGNOR-251820 RPS6KA3 protein P51812 UNIPROT ATF4 protein P18848 UNIPROT up-regulates phosphorylation Ser245 TRGSPNRsLPSPGVL 9606 15109498 t lperfetto "Here, we show that rsk2 is required for osteoblast differentiation and function. We identify the transcription factor atf4 as a critical substrate of rsk2 that is required for the timely onset of osteoblast differentiation, for terminal differentiation of osteoblasts, and for osteoblast-specific gene expression" SIGNOR-124436 NR3C1 protein P04150 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000746 27777311 f "We show that in addition, DEX-bound GR directly promotes the expression of adipogenic TFs, including C/EBPβ, Klf5, Klf9, and C/EBPα." SIGNOR-256117 ROS stimulus SIGNOR-ST2 SIGNOR ATF4 protein P18848 UNIPROT up-regulates "transcriptional regulation" 9606 19439225 f lperfetto "Oxidative and ER stress conditions induce rapid and significant activation of ATF4 downstream of eIF2alpha phosphorylation, which is responsible for Redd1 expression" SIGNOR-253729 "ER stress" stimulus SIGNOR-ST9 SIGNOR ATF4 protein P18848 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000195 23205607 f lperfetto "Reporter gene analyses using the 5'-promoter region of FGF19 revealed that a functional AARE (amino-acid-response element) was localized in this region, and this site was responsible for inducing its transcription through ATF4 (activating transcription factor 4), which is activated in response to ER stress" SIGNOR-253728 HSPA5 protein P11021 UNIPROT ATF6 protein P18850 UNIPROT "down-regulates activity" binding 9606 31226023 t miannu "Similar to PERK and IRE1, ATF6 is activated by ER stress-induced dissociation from GRP78" SIGNOR-260179 ATF6 protein P18850 UNIPROT ATF6 protein P18850 UNIPROT "up-regulates activity" binding -1 12805554 t miannu "E4BP4, ATF-6, OASIS, and XBP-1 all formed strong homodimeric associations on the array Transcription factor dimerization can increase the selectivity of protein-DNA interactions and generate a large amount of DNA binding diversity from a relatively small number of proteins" SIGNOR-224202 S protein P59594 UNIPROT ATF6 protein P18850 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31226023 f miannu "Activation of the ATF6 pathway by HCoV infection is less studied, and most studies have relied on indirect methods, such as luciferase reporter, due to the lack of a specific antibody. No ATF6 cleavage was detected in cells infected with SARS-CoV, and overexpression of SARSCoV S protein failed to activate ATF6 luciferase reporter." SIGNOR-260349 PCSK7 protein Q16549 UNIPROT ATF6 protein P18850 UNIPROT up-regulates phosphorylation 9606 12076252 t gcesareni "We discovered that azc, an agent that causes the formation of abnormal proteins, stimulates the stress-activated kinase p38 mapk, which phosphorylates atf6" SIGNOR-89813 CDK1 protein P06493 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser76 EEEDEALsPAKGQKP 9606 BTO:0000567 12851383 t lperfetto "We show that three residues (ser51, ser76, and ser91), which are part of cyclin-dependent kinase sites, are phosphorylated in a cell cycle-dependent manner." SIGNOR-103242 CDK2 protein P24941 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser51 GVVSESDsPVKRPGR 9606 BTO:0000567 12851383 t lperfetto "Thus, phosphorylation of serine 51 on hligi plays a critical role in regulating the interaction between hligi and rfc, which is required for efficient dna replication and repair." SIGNOR-103246 CDK2 protein P24941 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser91 ALDCSQVsPPRPATS 9606 BTO:0000567 12851383 t lperfetto "We show that three residues (ser51, ser76, and ser91), which are part of cyclin-dependent kinase sites, are phosphorylated in a cell cycle-dependent manner." SIGNOR-103254 CSNK2A1 protein P68400 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser66 KAARVLGsEGEEEDE 9606 BTO:0000567 12851383 t lperfetto "Moreover, these data confirmed the occurrence of Ser66 phosphorylation, which was previously studied with a specific monoclonal antibody (23)." SIGNOR-103258 CHEK2 protein O96017 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr284 APTRTPAtAPVPARA 9606 18971944 t llicata "Chk2 formed a complex with xrcc1, the ber scaffold protein, and phosphorylated xrcc1 in vivo and in vitro at thr(284). our results are consistent with the phosphorylation of xrcc1 by atm-chk2 facilitating recruitment of downstream ber proteins to the initial damage recognition/excision step to promote ber." SIGNOR-181816 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Thr523 AGSTDENtDSEEHQE 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251052 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Ser518 GEDPYAGsTDENTDS 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251050 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Thr519 EDPYAGStDENTDSE 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251051 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Ser475 IDIEGVQsEGQDNGA 10029 BTO:0002640 15066279 t llicata "We show that inhibiting XRCC1 phosphorylation by mutation of the CK2 phosphorylation sites or preventing CK2 activity using a highly specific inhibitor ablates the rapid repair of cellular DNA single-strand breaks by XRCC1. |" SIGNOR-250972 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Ser518 GEDPYAGsTDENTDS 9606 BTO:0000567 15367657 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-128893 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr523 AGSTDENtDSEEHQE 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-165435 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr519 EDPYAGStDENTDSE 9606 BTO:0000567 15367657 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-128897 ALDH1A2 protein O94788 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265126 NAB2 protein Q15742 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000414 20506119 f miannu "Our results suggest that in many cells of neuroectodermal and epithelial origin EGR1, EGR2, and EGR3 activate NAB2 transcription which is in turn repressed by NAB2, thus establishing a negative feedback loop." SIGNOR-253886 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr519 EDPYAGStDENTDSE 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-165431 PRL protein P01236 UNIPROT KRT15 protein P19012 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 20103718 f Regulation miannu "PRL up-regulated expression of keratins K5 and K14 and the epithelial stem cell-associated keratins K15 and K19 in organ-cultured HFs and/or isolated HF keratinocytes." SIGNOR-251904 ELF3 protein P78545 UNIPROT KRT4 protein P19013 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 10773884 f "Interestingly, ELF3 suppressed basal keratin 4 promoter activity in both esophageal and cervical epithelial cancer cell lines, a novel result, while simultaneously activating the late-differentiation linked SPRR2A promoter." SIGNOR-254291 UHMK1 protein Q8TAS1 UNIPROT PAM protein P19021 UNIPROT unknown phosphorylation Ser946 DRLSTEGsDQEKEDD 9606 BTO:0004055 10574929 t lperfetto "Although P-CIP2 interacts with stathmin, it does not phosphorylate stathmin. Site-directed mutagenesis, phosphoamino acid analysis, and use of synthetic peptides demonstrate that PAM-Ser(949) is the major site phosphorylated by P-CIP2. B" SIGNOR-247009 ARVCF protein O00192 UNIPROT CDH2 protein P19022 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252128 CTNND1 protein O60716 UNIPROT CDH2 protein P19022 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0003564 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252125 SRC protein P12931 UNIPROT CDH2 protein P19022 UNIPROT down-regulates phosphorylation Tyr886 GGEQDYDyLNDWGPR 9606 BTO:0000848 16371504 t lperfetto "Src-mediated phosphorylation of the n-cadherin cytoplasmic domain results in a significant reduction in beta-catenin bindingbeta-catenin dissociates from n-cadherin and redistributes to the nucleus of transmigrating melanoma cells to activate gene transcription.Because there were only four tyrosine residues (y852, y860, y884, and y886) in this peptide, all of them were phosphorylated." SIGNOR-143246 SRC protein P12931 UNIPROT CDH2 protein P19022 UNIPROT down-regulates phosphorylation Tyr884 SSGGEQDyDYLNDWG 9606 BTO:0000848 16371504 t lperfetto "Src-mediated phosphorylation of the n-cadherin cytoplasmic domain results in a significant reduction in beta-catenin bindingbeta-catenin dissociates from n-cadherin and redistributes to the nucleus of transmigrating melanoma cells to activate gene transcription.Because there were only four tyrosine residues (y852, y860, y884, and y886) in this peptide, all of them were phosphorylated." SIGNOR-143242 SRC protein P12931 UNIPROT CDH2 protein P19022 UNIPROT down-regulates phosphorylation Tyr852 NDPTAPPyDSLLVFD 9606 16371504 t lperfetto "Src-mediated phosphorylation of the n-cadherin cytoplasmic domain results in a significant reduction in beta-catenin bindingbeta-catenin dissociates from n-cadherin and redistributes to the nucleus of transmigrating melanoma cells to activate gene transcription.Because there were only four tyrosine residues (y852, y860, y884, and y886) in this peptide, all of them were phosphorylated." SIGNOR-143234 SRC protein P12931 UNIPROT CDH2 protein P19022 UNIPROT down-regulates phosphorylation Tyr860 DSLLVFDyEGSGSTA 9606 BTO:0000848 16371504 t lperfetto "Src-mediated phosphorylation of the n-cadherin cytoplasmic domain results in a significant reduction in beta-catenin bindingbeta-catenin dissociates from n-cadherin and redistributes to the nucleus of transmigrating melanoma cells to activate gene transcription.Because there were only four tyrosine residues (y852, y860, y884, and y886) in this peptide, all of them were phosphorylated." SIGNOR-143238 cholesterol smallmolecule CHEBI:16113 ChEBI pregnenolone smallmolecule CHEBI:16581 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000048 33117906 t lperfetto "The steroidogenic acute regulatory protein (StAR) assists in the transport of cholesterol from the cytosol to the inner mitochondria membrane to be converted into pregnenolone using the P450 side-chain cleavage (P450scc) enzyme." SIGNOR-268629 CDH4 protein P55283 UNIPROT CDH2 protein P19022 UNIPROT "down-regulates quantity by repression" 10090 BTO:0000165 18701479 f lperfetto "Taken together, these data show that (a) R-cadherin decreases the expression of M-cadherin and (b) N-cadherin and M-cadherin only slightly accumulate at the cell contacts in R-cadherin–expressing myoblasts." SIGNOR-253107 CTNND2 protein Q9UQB3 UNIPROT CDH2 protein P19022 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252131 P2RY10 protein O00398 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257121 HCRTR1 protein O43613 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257128 HCRTR2 protein O43614 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257124 GALR3 protein O60755 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257114 S1PR2 protein O95136 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257123 CHRM5 protein P08912 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257125 ALDH1A1 protein P00352 UNIPROT "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI "up-regulates quantity" "chemical modification" 9606 21621639 t lperfetto "All-trans-retinoic acid (atRA) provides essential support to diverse biological systems and physiological processes.| An accrual of biochemical, physiological and genetic data have identified specific functional outcomes for the retinol dehydrogenases, RDH1, RDH10, and DHRS9, as physiological catalysts of the first step in atRA biosynthesis, and for the retinal dehydrogenases RALDH1, RALDH2, and RALDH3, as catalysts of the second and irreversible step." SIGNOR-265123 ADRA2A protein P08913 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257093 DRD2 protein P14416 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257096 PRKCA protein P17252 UNIPROT GNAZ protein P19086 UNIPROT up-regulates phosphorylation Ser27 DRHLRSEsQRQRREI 9606 BTO:0000671 9166747 t gcesareni "Functional role of amino-terminal serine16 and serine27 of g alphaz in receptor and effector coupling." SIGNOR-48681 ADRA2B protein P18089 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257109 ADRA2C protein P18825 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257094 S1PR1 protein P21453 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257108 CNR1 protein P21554 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257119 DRD1 protein P21728 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257269 SLC9A1 protein P19634 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265591 SLC9A5 protein Q14940 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265595 DRD4 protein P21917 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257098 DRD5 protein P21918 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257311 EDNRB protein P24530 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257321 HRH2 protein P25021 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257317 EDNRA protein P25101 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257320 TACR1 protein P25103 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257316 PTAFR protein P25105 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257329 PXN protein P49023 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR up-regulates 9606 18650496 f "VEGF pathway" Gianni "Through the interactions of its multiple protein-protein binding modules, many of which are regulated by phosphorylation, paxillin serves as a platform for the recruitment of numerous regulatory and structural proteins that together control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression that are necessary for cell migration and survival." SIGNOR-261944 SLC9A4 protein Q6AI14 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265594 F2R protein P25116 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257127 HTR1D protein P28221 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257116 HTR1B protein P28222 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257115 HTR2A protein P28223 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257021 HTR2C protein P28335 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257129 NMBR protein P28336 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257315 HTR1E protein P28566 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257100 ADORA2A protein P29274 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257306 SLC9A9 protein Q8IVB4 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265599 SLC9A6 protein Q92581 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265596 ADORA2B protein P29275 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257307 ADORA1 protein P30542 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257092 GRPR protein P30550 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257314 MC4R protein P32245 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257270 GPR183 protein P32249 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257110 MC5R protein P33032 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257271 HTR7 protein P34969 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257323 DAB2IP protein Q5VWQ8 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR down-regulates 9606 27858941 f miannu "DAB2IP inactivation promotes tumor growth and survival, development, and proliferation of CSC, and resistance to chemo- and radiotherapy. It induces EMT, increases cell migration and invasion, and counteracts pro-apoptotic signaling." SIGNOR-254778 SLC9A7 protein Q96T83 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265597 SLC9A2 protein Q9UBY0 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265592 CNR2 protein P34972 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257095 HRH1 protein P35367 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257318 OPRM1 protein P35372 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257106 DRD3 protein P35462 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257097 OPRK1 protein P41145 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257105 OPRL1 protein P41146 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257117 HTR2B protein P41595 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257022 KIFC1 protein Q9BW19 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR up-regulates 9606 33361741 f miannu "Kinesin Family Member C1 (KIFC1) Regulated by Centrosome Protein E (CENPE) Promotes Proliferation, Migration, and Epithelial-Mesenchymal Transition of Ovarian Cancer" SIGNOR-266115 SLC9A8 protein Q9Y2E8 UNIPROT hydron chemical CHEBI:15378 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 31507243 t miannu "Na+/H+ exchangers play pivotal roles in the control of cell and tissue pH by mediating the electroneutral exchange of Na+ and H+ across cellular membranes. " SIGNOR-265598 PRKCA protein P17252 UNIPROT VCL protein P18206 UNIPROT unknown phosphorylation Ser1113 VREAEAAsIKIRTDA -1 11741957 t lperfetto "PKC Phosphorylates Serines 1033 and 1045 in Helix H5" SIGNOR-249129 MC3R protein P41968 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257142 PTGER3 protein P43115 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257111 LPAR6 protein P43657 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257120 P2RY1 protein P47900 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257273 MTNR1A protein P48039 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257101 MTNR1B protein P49286 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257102 HTR6 protein P50406 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257274 "A11/b1 integrin" complex SIGNOR-C168 SIGNOR Cell_migration phenotype SIGNOR-PH38 SIGNOR up-regulates 10090 BTO:0000165 11518510 f lperfetto "In addition, alpha11beta1 mediated contraction of fibrillar collagen gels in a manner similar to alpha2beta1, and supported migration on collagen I in response to chemotactic stimuli. Our data support a role for alpha11beta1 as a receptor for interstitial collagens on mesenchymally derived cells and suggest a multifunctional role of alpha11beta1 in the recognition and organization of interstitial collagen matrices during development." SIGNOR-253349 P2RY4 protein P51582 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257122 F2RL1 protein P55085 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257232 PRKCD protein Q05655 UNIPROT GNAZ protein P19086 UNIPROT unknown phosphorylation Ser27 DRHLRSEsQRQRREI 9606 8429024 t lperfetto "Gz alpha variants containing selected substitutions of alanine for serine residues were expressed in human kidney 293 cells, and the ability of each to be phosphorylated in response to phorbol 12-myristate 13-acetate was examined. A focus was placed on Ser25 and Ser27, the 2 serine residues within a sequence of Gz alpha used to obtain a phosphorylation-sensitive antibody. The results demonstrate that Ser27 is the primary site of phosphorylation. Conversion of Ser27 to an alanine resulted in a 65% decrease in incorporation of [32P] phosphate; conversion of Ser25 had no effect." SIGNOR-248932 PAK1 protein Q13153 UNIPROT GNAZ protein P19086 UNIPROT up-regulates phosphorylation Ser16 EKEAARRsRRIDRHL 9606 BTO:0000671 9166747 t gcesareni "Phosphorylation of either ser(16) by pak1 or ser(27) by pkc decreased the affinity of galpha(z) for gbetagamma;phosphorylation of both residues by pkc caused no further effect. Pak1 thus regulates galpha(z) function by attenuating the inhibitory effects of both gaps and gbetagamma." SIGNOR-48673 HTR4 protein Q13639 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257309 P2RY6 protein Q15077 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257189 P2RY14 protein Q15391 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257118 FFAR4 protein Q5NUL3 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257313 GPR119 protein Q8TDV5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257308 GYS1 protein P13807 UNIPROT Glycogen_synthesis phenotype SIGNOR-PH39 SIGNOR up-regulates 9534 BTO:0004055 14593110 f lperfetto "Glycogen synthase, a key enzyme in the regulation of glycogen synthesis by insulin, is controlled by multisite phosphorylation." SIGNOR-235751 "prostaglandin F2alpha" smallmolecule CHEBI:15553 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 20219869 f apalma "Prostaglandins are able to affect muscle cell proliferation (142), differentiation (96) and fusion (141), and can also modulate muscle fiber growth and the synthesis and degradation of proteins in muscle" SIGNOR-255360 PLCD4 protein Q9BRC7 UNIPROT "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI up-regulates "chemical modification" 9606 9125218 t gcesareni "A key pathway is the hydrolysis of PIP2 . This is mediated by PLC, and yields the two second messengers 1,4,5-IP3 and DAG" SIGNOR-195516 GHSR protein Q92847 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257322 P2RY11 protein Q96G91 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257328 MRGPRX2 protein Q96LB1 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257327 MRGPRX1 protein Q96LB2 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257326 OXGR1 protein Q96P68 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257310 F2RL3 protein Q96RI0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257312 S1PR3 protein Q99500 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257330 LPAR4 protein Q99677 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257325 "prostaglandin F2alpha" smallmolecule CHEBI:15553 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 3308494 f apalma "The results suggest a role for prostanoids in the regulation of both human myoblast proliferation and differentiation" SIGNOR-255362 NMUR2 protein Q9GZQ4 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257126 NPFFR1 protein Q9GZQ6 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257103 LPAR5 protein Q9H1C0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257113 P2RY12 protein Q9H244 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257107 LPAR2 protein Q9HBW0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257324 GPR35 protein Q9HC97 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257112 GPR84 protein Q9NQS5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257099 CYSLTR2 protein Q9NS75 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256889 LPAR3 protein Q9UBY5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257229 PLCB1 protein Q9NQ66 UNIPROT "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI "up-regulates quantity" "chemical modification" -1 23880553 t miannu "Phospholipase C (PLC) enzymes convert phosphatidylinositol-4,5-bisphosphate into the second messengers diacylglycerol and inositol-1,4,5-triphosphate." SIGNOR-256497 UTS2R protein Q9UKP6 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257319 GPR132 protein Q9UNW8 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257275 miR-199a mirna URS0000759977_9606 RNAcentral RPS6 protein P62753 UNIPROT "up-regulates activity" 10090 21986534 t "This overexpression of miR-155 may suppress the expression of C/EBPβ and CREB by directly targeting their 3' untranslated regions (3' UTRs)" SIGNOR-255936 NPFFR2 protein Q9Y5X5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257104 metyrapone chemical CHEBI:44241 ChEBI CYP11B2 protein P19099 UNIPROT "down-regulates activity" "chemical inhibition" -1 21129965 t Luana "In an effort to develop and evaluate new classes of compounds as CYP inhibitors, we based our investigations on the structure of the well-known CYP inhibitor Metyrapone 2, which has been used for the treatment of hypercortisolism and Cushing’ssyndrome for several decades." SIGNOR-257885 APEX1 protein P27695 UNIPROT CYP11B2 protein P19099 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22652909 f miannu "We conclude that APEX1 is a novel transcriptional repressor of CYP11B2 and that differential APEX1 binding at -1651 of CYP11B2 results in altered gene expression." SIGNOR-253736 NR5A1 protein Q13285 UNIPROT CYP11B2 protein P19099 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002588 21169726 f miannu "Inhibitory SF-1 was found to decrease the sensitivity of CYP11B2 and aldosterone to Ang II stimulation, whereas a down-regulation of SF-1 enhanced basal CYP11B2 expression and aldosterone production in H295R cells." SIGNOR-254867 DAPK1 protein P53355 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Ser19 KRPQRATsNVFAMFD 9606 BTO:0000567 11485996 t miannu "DAPK Phosphorylates Myosin II RLC in Vitro and in Vivo. Together these results show that similar to the conventional MLCKs, Ser-19 is the primary RLC residue phosphorylated by DAPK and that phosphorylation of Thr-18 is also possible." SIGNOR-262842 DAPK1 protein P53355 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Thr18 KKRPQRAtSNVFAMF 9606 BTO:0000567 11485996 t miannu "DAPK Phosphorylates Myosin II RLC in Vitro and in Vivo. Together these results show that similar to the conventional MLCKs, Ser-19 is the primary RLC residue phosphorylated by DAPK and that phosphorylation of Thr-18 is also possible." SIGNOR-262843 PAK2 protein Q13177 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Ser19 KRPQRATsNVFAMFD -1 10047984 t miannu "In this study we report that gamma-PAK, which is activated by the GTP-binding proteins Cdc42 and Rac, catalyses phosphorylation of intact non-muscle myosin II and isolated recombinant RLC. Phosphopeptide maps and phosphoamino acid analysis revealed that gamma-PAK phosphorylates Ser-19 but does not phosphorylate Thr-18.Taken together, these data suggest that myosin II activation by the p21-activated family of kinases may be physiologically important in regulating cytoskeletal organization." SIGNOR-263020 ROCK1 protein Q13464 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Thr18 KKRPQRAtSNVFAMF 9606 12185584 t miannu "Phosphorylation of myosin II regulatory light chain (MRLC) is important for cell motility and cytokinesis in nonmuscle cells. Although the regulation of monophosphorylated MRLC at serine 19 throughout the cell cycle was examined in detail, MRLC diphosphorylation at both threonine 18 and serine 19 is still unclear. Here we found that Rho-kinase has an activity for MRLC diphosphorylation in nonmuscle cells using sequential column chromatographies." SIGNOR-263074 ROCK1 protein Q13464 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Ser19 KRPQRATsNVFAMFD 9606 BTO:0000567 12185584 t miannu "Phosphorylation of myosin II regulatory light chain (MRLC) is important for cell motility and cytokinesis in nonmuscle cells. Although the regulation of monophosphorylated MRLC at serine 19 throughout the cell cycle was examined in detail, MRLC diphosphorylation at both threonine 18 and serine 19 is still unclear. Here we found that Rho-kinase has an activity for MRLC diphosphorylation in nonmuscle cells using sequential column chromatographies. we showed that the inhibition of Rho-kinase reduced diphosphorylated MRLC in the center of cells even in the presence of phosphatase inhibitor, suggesting that Rho-kinase directly diphosphorylates MRLC (red arrow in Figure 6). Taken together, we propose a model of diphosphorylation of MRLC through dual pathways of both the direct phosphorylation and the inhibition of myosin phosphatase by Rho-kinase (Figure 6)." SIGNOR-263073 LAT protein O43561 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr161;Tyr200 DDYHNPGyLVVLPDS;SMESIDDyVNVPESG 11368773 t lperfetto "By substituting these tyrosine residues in LAT with phenylalanine and by utilizing phosphorylated peptides derived from these sites, we mapped the tyrosine residues in LAT required for the direct interaction and activation of Vav, p85/p110alpha and phospholipase Cgamma1 (PLCgamma1). Our results indicate that Tyr(226) and Tyr(191) are required for Vav binding, whereas Tyr(171) and Tyr(132) are necessary for association and activation of phosphoinositide 3-kinase activity and PLCgamma1 respectively." SIGNOR-246060 EGFR protein P00533 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation Tyr1253 EGSFESRyQQPFEDF 9606 BTO:0000142 1689310 t llicata "We have identified the sites phosphorylated in vitro by epidermal growth factor (egf) receptor kinase in bovine brain phospholipase c-gamma (plc-gamma). They are tyrosine residues 472, 771, 783, and 1254. we propose, therefore, that the phosphorylation of plc-gamma by egf receptor kinase alters its interaction with putative inhibitory proteins and leads to its activation." SIGNOR-20976 EGFR protein P00533 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation Tyr783 EGRNPGFyVEANPMP 9606 9176240 t gcesareni "In contrast, egf-induced tyrosine phosphorylation of plc-gamma 1 was rather small, indicating that tyrosine phosphorylation of plc-gamma 1 is not proportional to changes in plc activity. These results suggest that autophosphorylation of theegfr may induce a conformational change of its kinase domain which enhances its kinase activity with exogenous substrates and may induce association with phospholipase c-gamma by increasing its affinity to a domain containing tyr-771." SIGNOR-48872 EGFR protein P00533 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation Tyr771 IGTAEPDyGALYEGR 9606 1689310 t llicata "We have identified the sites phosphorylated in vitro by epidermal growth factor (egf) receptor kinase in bovine brain phospholipase c-gamma (plc-gamma). They are tyrosine residues 472, 771, 783, and 1254. we propose, therefore, that the phosphorylation of plc-gamma by egf receptor kinase alters its interaction with putative inhibitory proteins and leads to its activation." SIGNOR-20984 EGFR protein P00533 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation Tyr472 KLAEGSAyEEVPTSM 9606 BTO:0000142 1689310 t llicata "We have identified the sites phosphorylated in vitro by epidermal growth factor (egf) receptor kinase in bovine brain phospholipase c-gamma (plc-gamma). They are tyrosine residues 472, 771, 783, and 1254. we propose, therefore, that the phosphorylation of plc-gamma by egf receptor kinase alters its interaction with putative inhibitory proteins and leads to its activation." SIGNOR-20980 NTRK1 protein P04629 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation 9606 8384556 t gcesareni "The nerve growth factor (ngf) receptor/trk associated with and phosphorylated phospholipase c gamma (plc gamma)" SIGNOR-38538 NTRK1 protein P04629 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 BTO:0000938 10708759 t esanto "Autophosphorylated trka binds directly to plc?, Abl, and shc." SIGNOR-75405 LYN protein P07948 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr783 EGRNPGFyVEANPMP -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249382 LYN protein P07948 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr771 IGTAEPDyGALYEGR -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249381 HCK protein P08631 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr783 EGRNPGFyVEANPMP -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249362 HCK protein P08631 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr1253 EGSFESRyQQPFEDF -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249360 HCK protein P08631 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr771 IGTAEPDyGALYEGR -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-249361 PDGFRB protein P09619 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation 9606 7535778 t miannu "Tyrosine phosphorylation has been shown to increase the enzymatic activity of plc-? / we show that the human pdgf ?- And ?-Receptors differ quantitatively in their abilities to associate with and phosphorylate plc-? And to stimulate inositol phosphate production." SIGNOR-28179 PTPRF protein P10586 UNIPROT PLCG1 protein P19174 UNIPROT down-regulates dephosphorylation 9606 11121408 t gcesareni "Here we show that lar reduces the constitutive tyrosine autophosphorylation and kinase activity of ret-men2a but not ret-men2b, accompanying a significant decrease of phosphorylation of phospholipase cgamma, akt, and erk1/2." SIGNOR-85166 SRC protein P12931 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr783 EGRNPGFyVEANPMP -1 7682059 t lperfetto "The phosphorylation of purified phospholipase C-gamma 1 (PLC-gamma 1) and PLC-gamma 2 by src-family-protein tyrosine kinases (PTKs) P56lck, p53/56lyn, p59hck, p59fyn, and p60src was studied in vitro. All five PTKs phosphorylated PLC-gamma 1 and PLC-gamma 2, suggesting that both PLC-gamma isozymes can be phosphorylated in cells by any of the src-family PTKs in response to the activation of cell surface receptors." SIGNOR-247316 ADK protein P55263 UNIPROT ATP smallmolecule CHEBI:15422 ChEBI "down-regulates quantity" "chemical modification" 9606 33961946 t miannu "Adenosine kinase (ADK) is the key regulator of adenosine and catalyzes the metabolism of adenosine to 5√¢‚Ǩ¬≤-adenosine monophosphate. The enzyme exists in two isoforms: a long isoform (ADK-long, ADK-L) and a short isoform (ADK-short, ADK-S)." SIGNOR-267839 ODC1 protein P11926 UNIPROT spermidine smallmolecule CHEBI:16610 ChEBI "up-regulates quantity" "chemical modification" 9606 14617280 t miannu "Arginase generates ornithine, an aminoacid that can be further metabolized to proline via ornithine aminotransferase and to polyamines via ornithine decarboxylase (ODC)" SIGNOR-256038 PDGFRA protein P16234 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation 9606 7535778 t miannu "Tyrosine phosphorylation has been shown to increase the enzymatic activity of plc-? / we show that the human pdgf ?- And ?-Receptors differ quantitatively in their abilities to associate with and phosphorylate plc-? And to stimulate inositol phosphate production." SIGNOR-28176 GNB3 protein P16520 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the g subunits released upon gi activation activated phospholipase c (plc- ) to produce inositol 3-phosphate (ip3), which would subsequently increase intracellular ca2+ abundance." SIGNOR-199135 PRKCA protein P17252 UNIPROT PLCG1 protein P19174 UNIPROT down-regulates phosphorylation Ser1248 HGRAREGsFESRYQQ 9606 BTO:0000782;BTO:0000661 1370476 t llicata "The observation that pka also phosphorylates plc-yl on serine 1248 suggests that phosphorylation of this residue may be a common mechanism by which pkc and pka inhibit plc-yl." SIGNOR-17905 PRKACA protein P17612 UNIPROT PLCG1 protein P19174 UNIPROT down-regulates phosphorylation Ser1248 HGRAREGsFESRYQQ 9606 BTO:0000782;BTO:0000661 1370476 t llicata "The observation that pka also phosphorylates plc-yl on serine 1248 suggests that phosphorylation of this residue may be a common mechanism by which pkc and pka inhibit plc-yl." SIGNOR-17901 FLT1 protein P17948 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 9398617 t gcesareni "We conclude that both flt-1 and kdr have the potential to signal through plc gamma via phosphotyrosine residues located in juxta-membrane and carboxyl tail regions" SIGNOR-53743 KDR protein P35968 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 phosphorylation:Tyr1175 AQQDGKDyIVLPISE 16835467 t gcesareni "(vegfr) phosphorylated y1175 creates a binding site for phospholipase cgamma1 (plc-gamma1)" SIGNOR-147870 SYK protein P43405 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr771 IGTAEPDyGALYEGR 9606 BTO:0000776 8657103 t lperfetto "Syk isolated from antigen receptor-activated B cells phosphorylated PLC-gamma1 on Tyr-771 and the key regulatory residue Tyr-783 in vitro, whereas Lyn from the same B cells phosphorylated PLC-gamma1 only on Tyr-771." SIGNOR-246572 SYK protein P43405 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" phosphorylation Tyr783 EGRNPGFyVEANPMP 9606 8657103 t lperfetto "Syk isolated from antigen receptor-activated B cells phosphorylated PLC-gamma1 on Tyr-771 and the key regulatory residue Tyr-783 in vitro, whereas Lyn from the same B cells phosphorylated PLC-gamma1 only on Tyr-771." SIGNOR-246576 GNG2 protein P59768 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199138 GNB1 protein P62873 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates 9606 23074268 f gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199129 GNB2 protein P62879 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates 9606 23074268 f gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199132 GNGT1 protein P63211 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199144 GNG3 protein P63215 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199141 PTPRJ protein Q12913 UNIPROT PLCG1 protein P19174 UNIPROT down-regulates dephosphorylation 9606 11259588 t miannu "Cd148 can dephosphorylate lat and plc?1 In vitro. / plc?1 Undergoes inducible tyrosine phosphorylation following tcr stimulation (46), and this phosphorylation is required to stimulate its catalytic activity" SIGNOR-105790 PTPRJ protein Q12913 UNIPROT PLCG1 protein P19174 UNIPROT unknown dephosphorylation 9606 11259588 t "Protein tyrosine phosphatase CD148-mediated inhibition of T-cell receptor signal transduction is associated with reduced LAT and phospholipase Cgamma1 phosphorylation" SIGNOR-248706 PRKD1 protein Q15139 UNIPROT PLCG1 protein P19174 UNIPROT "down-regulates activity" phosphorylation Ser1248 HGRAREGsFESRYQQ 9606 BTO:0000661 1370476 t lperfetto "Thus, phosphorylation of PLC-gamma 1 by PKC or PKA at serine 1248 may modulate the interaction of PLC-gamma 1 with the protein tyrosine kinase or the protein tyrosine phosphatase; this altered interaction may, at least in part, be responsible for the decreased tyrosine phosphorylation of PLC-gamma 1 seen in PMA- and forskolin-treated Jurkat cells." SIGNOR-248846 STOML2 protein Q9UJZ1 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" binding 9606 18641330 t Giorgia "In these studies, we also found that SLP-2 interacted with Lck, ZAP70, LAT, and PLC-gamma1 during the 30-min period following stimulation in vitro|The SLP-2-associated pool of these molecules became phosphorylated/activated in a sequential manner, a profile compatible with their temporal involvement in early TCR signalling." SIGNOR-260378 INPPL1 protein O15357 UNIPROT PIP3 smallmolecule CHEBI:16618 ChEBI down-regulates "chemical modification" 9606 9111325 t gcesareni "Sip specifically and markedly reduced the level of phosphatidylinositol (3,4,5) triphosphate [ptdins(3,4,5)p3] generated in oocytes in response to insulin" SIGNOR-47537 ALK protein Q9UM73 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 BTO:0000785 14968112 t gcesareni "Proteins that interact with alk tyrosine kinase play important roles in mediating downstream cellular signals. Previously reported proteins in the alk signal pathway were identified including pi3-k, jak2, jak3, stat3, grb2, irs, and plcgamma1." SIGNOR-122082 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr456 PPHLKYLyLVVSDSG 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251351 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr368 SEHAQDTyLVLDKWL 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251348 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr489 DGPYSNPyENSLIPA 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251354 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr426 ASAASFEyTILDPSS 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251349 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr454 PTPPHLKyLYLVVSD 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251350 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr504 AEPLPPSyVACS 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251355 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr485 GGLSDGPySNPYENS 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251353 JAK2 protein O60674 UNIPROT EPOR protein P19235 UNIPROT "up-regulates activity" phosphorylation Tyr468 DSGISTDySSGDSQG 12441334 t "JAK2 in turn phosphorylates several tyrosine residues on the EpoR-cytosolic domain and probably on JAK2 itself that serve as docking sites for SH2 or protein tyrosine binding domains of downstream signal transduction proteins such as STAT5, phosphatidylinositol 3-kinase, Shc, and tyrosine phosphatases SHP1 and SHP2" SIGNOR-251352 EPO protein P01588 UNIPROT EPOR protein P19235 UNIPROT up-regulates binding 10090 9442088 t gcesareni "Binding of erythropoietin (epo) to the epo receptor (epor) initiates a signaling cascade resulting in tyrosine phosphorylation of several proteins and induction of ap-1 transcription factor(s)." SIGNOR-55300 EPO protein P01588 UNIPROT EPOR protein P19235 UNIPROT up-regulates binding -1 9774108 t gcesareni "Human erythropoietin is a haematopoietic cytokine required for the differentiation and proliferation of precursor cells into red blood cells. It activates cells by binding and orientating two cell-surface erythropoietin receptors (EPORs) which trigger an intracellular phosphorylation cascade." SIGNOR-60663 "AD/b2 integrin" complex SIGNOR-C172 SIGNOR VCAM1 protein P19320 UNIPROT "up-regulates activity" binding 9606 BTO:0000751 10438935 t lperfetto "These results indicate that VCAM-1 can bind to an I domain and that the binding of alpha D beta 2 to VCAM-1 may contribute to the trafficking of a subpopulation of leukocytes that express alpha D beta 2." SIGNOR-253375 AKT1 protein P31749 UNIPROT HK1 protein P19367 UNIPROT up-regulates binding 9606 16892082 t gcesareni "The glucose dependence of the antiapoptotic effects of growth factors and akt plus a strong correlation between akt-regulated mitochondrial hexokinase association and apoptotic susceptibility suggest a major role for hexokinases in these effects." SIGNOR-252495 "HIF-1 complex" complex SIGNOR-C418 SIGNOR HK1 protein P19367 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27692180 t miannu "HIF-1 promotes glycolysis by transcriptionally upregulating GLUT1, GLUT3, HK1, and HK2. HIF-1 also suppresses oxidative phosphorylation by the upregulation of gene expression of BNIP3, BNIP3L, LDHA, and PDK1. In addition, HIF-1 can inhibit apoptosis by suppressing the expression of BID." SIGNOR-267452 AKT proteinfamily SIGNOR-PF24 SIGNOR HK1 protein P19367 UNIPROT up-regulates binding 9606 16892082 t gcesareni "The glucose dependence of the antiapoptotic effects of growth factors and akt plus a strong correlation between akt-regulated mitochondrial hexokinase association and apoptotic susceptibility suggest a major role for hexokinases in these effects." SIGNOR-148675 GTF2F2 protein P13984 UNIPROT POLR2E protein P19388 UNIPROT "up-regulates activity" binding 9534 11278533 t miannu "Direct Interaction Between the Subunit RAP30 of Transcription Factor IIF (TFIIF) and RNA Polymerase Subunit 5, Which Contributes to the Association Between TFIIF and RNA Polymerase II. we showed that RPB5 binds RAP30 but not RAP74 and associates to TFIIF through the binding to RAP30." SIGNOR-261179 spermine smallmolecule CHEBI:15746 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 14617280 f apalma "Cell proliferation is highly dependent on the synthesis of polyamines, which are derived from arginine metabolism" SIGNOR-255552 Adenylate_cyclase proteinfamily SIGNOR-PF92 SIGNOR ATP smallmolecule CHEBI:15422 ChEBI "down-regulates quantity" "chemical modification" 9606 11376933 t miannu "To date, ten different mammalian isoforms of adenylyl cyclase (AC) have been cloned and characterized. Each isoform has its own distinct tissue distribution and regulatory properties, providing possibilities for different cells to respond diversely to similar stimuli. The product of the enzymatic reaction catalyzed by ACs, cyclic AMP (cAMP) has been shown to play a crucial role for a variety of fundamental physiological cell functions ranging from cell growth and differentiation, to transcriptional regulation and apoptosis." SIGNOR-267843 SP1 protein P08047 UNIPROT NDUFV2 protein P19404 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000931 17786189 f miannu "Sp1 role in the regulation of complex I subunits, was demonstrated by the ability of the Sp1/DNA binding inhibitor, mithramycin, to inhibit the transcription of NDUFV1 and NDUFV2, in neuroblastoma cells. In addition, Sp1 activated NDUFV2 promoter by binding to its three GC-boxes. Both activation and binding were inhibited by mithramycin." SIGNOR-255207 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34661 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser324 RDLELPLsPSLLGGP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34653 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation 9606 7618106 t lperfetto "The tcf protein elk-1 is phosphorylated by the jnk and erk groups of mitogen-activated protein (map) kinases causing increased dna binding, ternary complex formation, and transcriptional activation" SIGNOR-29923 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34657 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser422 LSTPVVLsPGPQKP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34665 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34669 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser383 IHFWSTLsPIAPRSP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erk1 phosphorylates five c-terminal sites in elk-1 (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235455 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235467 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser422 LSTPVVLsPGPQKP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235463 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235471 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser324 RDLELPLsPSLLGGP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erk1 phosphorylates five c-terminal sites in elk-1 (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235459 MAPK8 protein P45983 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 8846788 t gcesareni "However, both of these stimuli strongly activate two other mapks, jnk1 and jnk2, and stimulate elk-1 transcriptional activity and phosphorylation jnk phosphorylation sites include ser383 and ser389, the major residues whose phosphorylation is responsible for enhancement of elk-1 trascriptional activity." SIGNOR-44356 MAPK8 protein P45983 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 BTO:0000567 7651411 t lperfetto "However, both of these stimuli strongly activate two other mapks, jnk1 and jnk2, and stimulate elk-1 transcriptional activity and phosphorylation jnk phosphorylation sites include ser383 and ser389, the major residues whose phosphorylation is responsible for enhancement of elk-1 trascriptional activity." SIGNOR-236432 MAPK8 protein P45983 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 BTO:0000567 8846788 t lperfetto "We find that the JNKs are the predominant Elk-1 activation domain kinases in extracts of UV-irradiated cells and that immunopurified JNK1/2 phosphorylate Elk-1 on the same major sites recognized by ERK1/2, that potentiate its transcriptional activity." SIGNOR-236455 MAPK9 protein P45984 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 BTO:0000567 8846788 t lperfetto "However, both of these stimuli strongly activate two other mapks, jnk1 and jnk2, and stimulate elk-1 transcriptional activity and phosphorylation jnk phosphorylation sites include ser383 and ser389, the major residues whose phosphorylation is responsible for enhancement of elk-1 trascriptional activity." SIGNOR-247062 PRPF4B protein Q13523 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr417 ISVDGLStPVVLSPG 9606 BTO:0000142;BTO:0000763 10799319 t lperfetto "Activated hprp4 phosphorylates residue thr-417 on elk-1 resulting in elk-1 activation." SIGNOR-77135 HLX protein Q14774 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261622 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 9130707 t gcesareni "We demonstrate here that elk-1 is barely activated by a third subclass of map kinases (p38), most likely because the critical residues ser383 and ser389 are poorly phosphorylated by p38 map kinase." SIGNOR-47634 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000150 BTO:0000975 11145955 t tpavlidou "Subsequent studies with dominant negative elk-1, wild type, and variant gal4-elk-1 fusion proteins confirmed that phosphorylation of elk-1 at serines 383 and 389 in the c-terminal region of elk-1 is an important downstream target associated with activation of an sre by e2. Both e2 (er?-Dependent) and growth factors (er?-Independent) activated the sre in breast cancer cells via the ras/mapk pathway" SIGNOR-85510 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 9130707 t gcesareni "We demonstrate here that elk-1 is barely activated by a third subclass of map kinases (p38), most likely because the critical residues ser383 and ser389 are poorly phosphorylated by p38 map kinase." SIGNOR-47630 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000150 20727996 t gcesareni "Elk-1 is a member of the e-twenty-six (ets) domain superfamily of transcription factors and has been traditionally associated with mitogen-induced immediate early gene transcription upon phosphorylation by mitogen activated protein kinases (erk/mapk)." SIGNOR-167539 TAOK2 protein Q9UL54 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000007 12665513 t lperfetto "Transfection studies demonstrated that TAO2 stimulates phosphorylation of the TCF Elk1 on the major activating site, Ser383, and that TAO2 stimulates transactivation of Elk1 and the related TCF, Sap1." SIGNOR-246638 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252083 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation 9606 23616010 t lperfetto "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1." SIGNOR-233520 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation 9606 7618106 t lperfetto "The tcf protein elk-1 is phosphorylated by the jnk and erk groups of mitogen-activated protein (map) kinases causing increased dna binding, ternary complex formation, and transcriptional activation" SIGNOR-252081 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252082 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252086 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser324 RDLELPLsPSLLGGP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252085 AKT proteinfamily SIGNOR-PF24 SIGNOR ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation 9606 22085529 t miannu "Both mitogen-activated protein kinase (MAPK)/extracellular-signal-regulated kinases (ERK) 1/2 and phosphatidylinositide-3-OH kinase (PI3K)/Akt pathways regulate activation of E-twenty-six (ETS)-like transcription factor 1 (Elk-1) in U138 glioblastoma cells. The phosphatidylinositide-3-OH kinase (PI3K)/Akt pathway was also involved in the Elk-1 activation. Activation of the Elk-1 led to an increased survival and a proliferative response with the EGF stimulation in the U138 glioblastoma cells." SIGNOR-259029 PAK3 protein O75914 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser150 TLRRVRIsADAMMQA 9606 BTO:0000887 15769444 t lperfetto "In vitro addition of pak3 to skinned rat cardiac fibres increased myofilament ca2+ sensitivity with no change in maximal ca2+-activated force [67]. These effects were associated with pak3-induced phosphorylation of myofilament proteins, including ctni which was phosphorylated at a novel site, ser149, located in the region forming a ca2+-sensitive interaction with the n-terminal regulatory domain of tnc." SIGNOR-134593 PAK3 protein O75914 UNIPROT TNNI3 protein P19429 UNIPROT unknown phosphorylation Ser150 TLRRVRIsADAMMQA 9606 BTO:0000887 12242269 t llicata "Importantly, cardiac troponin i was found to be phosphorylated at serine 149 of human cardiac troponin i, representing a novel phosphorylation site. These findings suggest a novel mechanism of modulating the calcium sensitivity of cardiac muscle contraction." SIGNOR-92990 PRKCG protein P05129 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser44 KKSKISAsRKLQLKT 9606 BTO:0000887 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134636 PRKCG protein P05129 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser42 AKKKSKIsASRKLQL 9606 BTO:0000887 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134632 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH2 protein P19022 UNIPROT "up-regulates activity" "chemical activation" 9606 22535893 t miannu "Cadherins are Ca(2+)-dependent cell-cell adhesion molecules that play critical roles in animal morphogenesis." SIGNOR-265842 PRKCB protein P05771 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser44 KKSKISAsRKLQLKT 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134628 PRKCB protein P05771 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser42 AKKKSKIsASRKLQL 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134624 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT "down-regulates activity" phosphorylation Ser166 LGARAKEsLDLRAHL -1 11121119 t lperfetto "In addition to the established phosphorylation sites (S22 and S23) we found that S38 and S165 were the other two main sites of phosphorylation. | Overphosphorylation of troponin I reduced its affinity for troponin C, as measured by isothermal titration microcalorimetry. Phosphorylation of S22/23A also decreased its affinity for troponin C indicating that phosphorylation of S38 and/or S165 impedes binding of troponin I to troponin C. Formation of a troponin I/troponin C complex prior to cAMP-dependent protein kinase treatment did not prevent overphosphorylation." SIGNOR-249069 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser42 AKKKSKIsASRKLQL 9606 BTO:0000887 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134613 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT "down-regulates activity" phosphorylation Ser39 EPHAKKKsKISASRK -1 11121119 t lperfetto "In addition to the established phosphorylation sites (S22 and S23) we found that S38 and S165 were the other two main sites of phosphorylation. | Overphosphorylation of troponin I reduced its affinity for troponin C, as measured by isothermal titration microcalorimetry. Phosphorylation of S22/23A also decreased its affinity for troponin C indicating that phosphorylation of S38 and/or S165 impedes binding of troponin I to troponin C. Formation of a troponin I/troponin C complex prior to cAMP-dependent protein kinase treatment did not prevent overphosphorylation." SIGNOR-249068 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Ser44 KKSKISAsRKLQLKT 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134617 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser23 PAPIRRRsSNYRAYA -1 11121119 t lperfetto "In addition to the established phosphorylation sites (S22 and S23) we found that S38 and S165 were the other two main sites of phosphorylation. | Phosphorylation of S22/23A also decreased its affinity for troponin C indicating that phosphorylation of S38 and/or S165 impedes binding of troponin I to troponin C. Formation of a troponin I/troponin C complex prior to cAMP-dependent protein kinase treatment did not prevent overphosphorylation." SIGNOR-249066 PRKCA protein P17252 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser24 APIRRRSsNYRAYAT -1 11121119 t lperfetto "In addition to the established phosphorylation sites (S22 and S23) we found that S38 and S165 were the other two main sites of phosphorylation. | Phosphorylation of S22/23A also decreased its affinity for troponin C indicating that phosphorylation of S38 and/or S165 impedes binding of troponin I to troponin C. Formation of a troponin I/troponin C complex prior to cAMP-dependent protein kinase treatment did not prevent overphosphorylation." SIGNOR-249067 PRKACA protein P17612 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser24 APIRRRSsNYRAYAT 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134609 PRKACA protein P17612 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser23 PAPIRRRsSNYRAYA 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134605 PPP2CA protein P67775 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates dephosphorylation Ser23 PAPIRRRsSNYRAYA 9606 BTO:0000887 15769444 t lperfetto "The major phosphatase thought to dephosphorylate ctni and phospholamban is type 2a protein phosphatase (pp2a) [61]. Activation of pp2a and ensuing dephosphorylation of regulatory proteins is involved in the anti-adrenergic effects of adenosine and muscarinic receptor activation see also fig2." SIGNOR-134597 PPP2CA protein P67775 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates dephosphorylation Ser24 APIRRRSsNYRAYAT 9606 BTO:0000887 15769444 t lperfetto "The major phosphatase thought to dephosphorylate ctni and phospholamban is type 2a protein phosphatase (pp2a) [61]. Activation of pp2a and ensuing dephosphorylation of regulatory proteins is involved in the anti-adrenergic effects of adenosine and muscarinic receptor activation see also fig2." SIGNOR-134601 PRKCD protein Q05655 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Thr143 RGKFKRPtLRRVRIS 9606 24585778 t miannu "Length-dependent activation is modulated by cardiac troponin i bisphosphorylation at ser23 and ser24 but not by thr143 phosphorylation. Thr143 is a known target of protein kinase c (pkc) whose activity is increased in cardiac disease" SIGNOR-204666 PRKCD protein Q05655 UNIPROT TNNI3 protein P19429 UNIPROT down-regulates phosphorylation Thr143 RGKFKRPtLRRVRIS 9606 18550549 t gcesareni "Src phosphorylates pkcdelta at tyr311 and tyr332 leading to enhanced pkcdelta autophosphorylation at thr505 (its activation loop) and pkcdelta-dependent ctni phosphorylation at both ser23/ser24 and thr144." SIGNOR-178888 PRKCD protein Q05655 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser24 APIRRRSsNYRAYAT 9606 18550549 t gcesareni "Src phosphorylates pkcdelta at tyr311 and tyr332 leading to enhanced pkcdelta autophosphorylation at thr505 (its activation loop) and pkcdelta-dependent ctni phosphorylation at both ser23/ser24 and thr144." SIGNOR-178884 PRKCD protein Q05655 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser23 PAPIRRRsSNYRAYA 9606 18550549 t gcesareni "Src phosphorylates pkcdelta at tyr311 and tyr332 leading to enhanced pkcdelta autophosphorylation at thr505 (its activation loop) and pkcdelta-dependent ctni phosphorylation at both ser23/ser24 and thr144." SIGNOR-178880 STK4 protein Q13043 UNIPROT TNNI3 protein P19429 UNIPROT unknown phosphorylation Thr31 SNYRAYAtEPHAKKK 9606 BTO:0000671 18986304 t llicata "Ms analysis indicated that mst1 phosphorylates ctni at thr(31), thr(51), thr(129) and thr(143)." SIGNOR-182057 STK4 protein Q13043 UNIPROT TNNI3 protein P19429 UNIPROT unknown phosphorylation Thr129 ITEIADLtQKIFDLR 9606 BTO:0000671 18986304 t llicata "Ms analysis indicated that mst1 phosphorylates ctni at thr(31), thr(51), thr(129) and thr(143)." SIGNOR-182049 STK4 protein Q13043 UNIPROT TNNI3 protein P19429 UNIPROT unknown phosphorylation Thr143 RGKFKRPtLRRVRIS 9606 BTO:0000671 18986304 t llicata "Ms analysis indicated that mst1 phosphorylates ctni at thr(31), thr(51), thr(129) and thr(143)." SIGNOR-182053 PRKG1 protein Q13976 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser23 PAPIRRRsSNYRAYA 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134640 PRKG1 protein Q13976 UNIPROT TNNI3 protein P19429 UNIPROT "up-regulates activity" phosphorylation Ser24 APIRRRSsNYRAYAT 9606 15769444 t lperfetto "Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction." SIGNOR-134644 BAG4 protein O95429 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" binding 10090 BTO:0000801 12748303 t gcesareni "It was suggested that the silencer of death domains (SODD) protein constitutively associates intracellularly with TNFR1 and inhibits the recruitment of cytoplasmic signaling proteins to TNFR1 to prevent spontaneous aggregation of the cytoplasmic death domains of TNFR1 molecules that are juxtaposed in the absence of ligand stimulation" SIGNOR-245022 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 10634209 t lperfetto "TNF-induced apoptosis is mediated primarily through the activation of type I receptors" SIGNOR-226676 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 11502070 t lperfetto "Binding of tnf to the extracellular domain of tnfrsf1a leads to homotrimerization." SIGNOR-109716 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 14732063 t miannu "Tumour necrosis factor (TNF) exerts two main effects: a beneficial one as an anti-infection, anti-tumour cytokine, and a detrimental one in the systemic inflammatory response syndrome (SIRS). Two receptors (TNF-R) mediate these effects. two distinct types of TNF-Rs have been identified and molecularly cloned: TNF-R55 (also referred to as TNFR1, p55 or CD120a) and TNF-R75 (also called TNFR2, p75 or CD120b)" SIGNOR-253593 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 23070005 t miannu "For TNFR1, the cytokine TNFα binds to the receptor and triggers its trimerization, which leads to the assembly of the receptor complex and initiation of signaling." SIGNOR-199091 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 21133840 t "simone vumbaca" "TNF alpha and IFN gamma exhibit a cross-talk at the level of TNFR1 to induce activation of macrophages" SIGNOR-256025 TNF protein P01375 UNIPROT TNFRSF1A protein P19438 UNIPROT "up-regulates activity" binding 9606 17151142 t miannu "TNF-α has two distinct plasma membrane receptors known as p55 and p75. These data indicate that myogenic activation of p38 requires TNF-alpha receptor-mediated signaling" SIGNOR-253591 KRT14 protein P02533 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" binding 9606 11684708 t Regulation miannu "TRADD specifically bound K18 and K14, type I (acidic) keratins. it is possible that epidermal K14 may function as an inhibitor of TNF–TNFR1 signaling through an association with TRADD." SIGNOR-251906 MAPK1 protein P28482 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" phosphorylation Thr280 FSPTPGFtPTLGFSP -1 11606045 t lperfetto "Phosphorylation of murine CD120a by p42(mapk/erk2) has been shown to inhibit its ability to initiate apoptosis while preserving signaling events such as NF-kappaB activation.|Additionally, we demonstrated that (i) the p42(mapk/erk2)-dependent phosphorylation of CD120a and DR3 occurred on Ser and Thr residues, (ii) p42(mapk/erk2) phosphorylated residues located in the membrane proximal regions but not the death domains of CD120a and DR3, (iii) Ser 253 is a preferred site of phosphorylation on CD120a" SIGNOR-249453 spermidine smallmolecule CHEBI:16610 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 14617280 f apalma "Cell proliferation is highly dependent on the synthesis of polyamines, which are derived from arginine metabolism" SIGNOR-255553 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Ser485 QDNGAEDsGDTEDEL 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair" SIGNOR-165419 MAPK1 protein P28482 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" phosphorylation Ser274 LAPNPSFsPTPGFTP -1 11606045 t lperfetto "Phosphorylation of murine CD120a by p42(mapk/erk2) has been shown to inhibit its ability to initiate apoptosis while preserving signaling events such as NF-kappaB activation.|Additionally, we demonstrated that (i) the p42(mapk/erk2)-dependent phosphorylation of CD120a and DR3 occurred on Ser and Thr residues, (ii) p42(mapk/erk2) phosphorylated residues located in the membrane proximal regions but not the death domains of CD120a and DR3, (iii) Ser 253 is a preferred site of phosphorylation on CD120a" SIGNOR-249452 GRN protein P28799 UNIPROT TNFRSF1A protein P19438 UNIPROT down-regulates binding 9606 21393509 t gcesareni "Collectively, these findings demonstrate that pgrn is a ligand of tnfr, an antagonist of tnf signaling, and plays a critical role in the pathogenesis of inflammatory arthritis in mice." SIGNOR-172684 PRKCB protein P05771 UNIPROT TFEB protein P19484 UNIPROT "up-regulates activity" phosphorylation Ser466 SKASSRRsSFSMEEG 10090 23599343 t "This occurs following PKCβ phosphorylation of TFEB on three serine residues located in its last 15 amino acids. This post-translational modification stabilizes and increases the activity of this transcription factor." SIGNOR-255315 PPP3CB protein P16298 UNIPROT TFEB protein P19484 UNIPROT "up-regulates activity" dephosphorylation Ser211 LVGVTSSsCPADLTQ 9606 BTO:0000007 26000950 t "Lysosomal Ca2+ release via mucolipin 1 (MCOLN1) activates calcineurin, which binds and de-phosphorylates TFEB, thus promoting its nuclear translocation." SIGNOR-255306 PPP3CB protein P16298 UNIPROT TFEB protein P19484 UNIPROT "up-regulates activity" dephosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000007 26000950 t "Lysosomal Ca2+ release via mucolipin 1 (MCOLN1) activates calcineurin, which binds and de-phosphorylates TFEB, thus promoting its nuclear translocation." SIGNOR-255307 MAPK1 protein P28482 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000567 21617040 t gcesareni "Evidence for ERK2-mediated TFEB phosphorylation came from ERK2-TFEB coimmuno-precipitation (fig. S12C) in normal but not in starved medium and from a peptide-based kinase assay showing that mutation of Ser142 to alanine abolished ERK2-mediated phosphorylation (" SIGNOR-248279 MTOR protein P42345 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000007 22343943 t "Here, we have used an mTORC1 in-vitro kinase assay and a phosphoantibody to demonstrate that serine S142, which we previously found to be phosphorylated by ERK2, is also phosphorylated by mTOR and that this phosphorylation has a crucial role in controlling TFEB subcellular localization and activity." SIGNOR-255310 MTOR protein P42345 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser211 LVGVTSSsCPADLTQ 9606 BTO:0000567 SIGNOR-C3 22692423 t gcesareni "Our data points to the lysosome as the site where mTORC1-dependent phosphorylation of TFEB occurs. [...]Our study has revealed a specific role for phosphorylation of TFEB S211 in the negative regulation of the nuclear abundance of TFEB. This occurs through the promotion of 14-3-3 binding and the masking of the nearby NLS on TFEB." SIGNOR-248270 mTORC1 complex SIGNOR-C3 SIGNOR TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000007 22343943 t "Here, we have used an mTORC1 in-vitro kinase assay and a phosphoantibody to demonstrate that serine S142, which we previously found to be phosphorylated by ERK2, is also phosphorylated by mTOR and that this phosphorylation has a crucial role in controlling TFEB subcellular localization and activity." SIGNOR-255309 mTORC1 complex SIGNOR-C3 SIGNOR TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser211 LVGVTSSsCPADLTQ 9606 BTO:0000567 SIGNOR-C3 22692423 t gcesareni "Our data points to the lysosome as the site where mTORC1-dependent phosphorylation of TFEB occurs. [...]Our study has revealed a specific role for phosphorylation of TFEB S211 in the negative regulation of the nuclear abundance of TFEB. This occurs through the promotion of 14-3-3 binding and the masking of the nearby NLS on TFEB." SIGNOR-248274 "Uridylate-specific endoribonuclease" protein P0C6X7_PRO_0000037321 UNIPROT EIF2AK2 protein P19525 UNIPROT "down-regulates activity" 9606 28158275 f miannu "Here we show that the coronavirus endonuclease (EndoU) activity is key to prevent early induction of double-stranded RNA (dsRNA) host cell responses. Replication of EndoU-deficient coronaviruses is greatly attenuated in vivo and severely restricted in primary cells even during the early phase of the infection. Collectively our results demonstrate that the coronavirus EndoU efficiently prevents simultaneous activation of host cell dsRNA sensors, such as Mda5, OAS and PKR. It is thus tempting to propose that viral dsRNA represents the natural substrate of the coronavirus EndoU. However, it remains to be determined which kind of viral dsRNA is cleaved by the EndoU or triggers Mda5, OAS, and PKR activation." SIGNOR-260348 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr258 DMKETKYtVDKRFGM 9606 11152499 t tpavlidou "We previously identified four autophosphorylated amino acids and elucidated their participation in pkr activation.Replacement Of all four of these residues in pkr with alanines did not dramatically affect kinase activity in vitro or in yeast saccharomyces cerevisiae.However, when coupled with mutations of serine 242 and threonines 255 and 258 in the central region, these mutations increased pkr protein expression in mammalian cells, consistent with diminished kinase activity." SIGNOR-85777 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Thr451 KRTRSKGtLRYMSPE 9606 BTO:0000567 11337501 t lperfetto "Taken together, our findings support the idea that binding of pkr to dsrna increases autophosphorylation in the activation loop of the kinase domain (fig. 9). Because dsrna binding promotes dimerization, this would facilitate trans-autophosphorylation of thr-446 and thr-451 by the two kinase moieties in a pkr dimer" SIGNOR-107511 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Ser242 NQRKAKRsLAPRFDL 9606 11152499 t tpavlidou "We previously identified four autophosphorylated amino acids and elucidated their participation in pkr activation.Replacement Of all four of these residues in pkr with alanines did not dramatically affect kinase activity in vitro or in yeast saccharomyces cerevisiae.However, when coupled with mutations of serine 242 and threonines 255 and 258 in the central region, these mutations increased pkr protein expression in mammalian cells, consistent with diminished kinase activity." SIGNOR-85765 putrescine smallmolecule CHEBI:17148 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 14617280 f apalma "Cell proliferation is highly dependent on the synthesis of polyamines, which are derived from arginine metabolism" SIGNOR-255551 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr255 DLPDMKEtKYTVDKR 9606 11152499 t tpavlidou "We previously identified four autophosphorylated amino acids and elucidated their participation in pkr activation.Replacement Of all four of these residues in pkr with alanines did not dramatically affect kinase activity in vitro or in yeast saccharomyces cerevisiae.However, when coupled with mutations of serine 242 and threonines 255 and 258 in the central region, these mutations increased pkr protein expression in mammalian cells, consistent with diminished kinase activity." SIGNOR-85773 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr89 VSPLLLTtTNSSEGL 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85785 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr90 SPLLLTTtNSSEGLS 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85789 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr88 AVSPLLLtTTNSSEG 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85781 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr293 HRIDGKTyVIKRVKY 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. The introduction of the Y293F mutation causes significant defects in PKR autophosphorylation and eIF2α phosphorylation, providing evidence for a critical function of this phosphorylated residue." SIGNOR-251114 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Thr446 LKNDGKRtRSKGTLR 4932 11337501 t "Trans-autophosphorylation of Thr-446 and Thr-451 by the two kinase moieties in a PKR dimer. autophosphorylation in the activation loop would promote proper alignment of key catalytic residues, or the correct orientation of the two lobes of the PKR kinase domain, required for substrate binding or phosphoryl transfer" SIGNOR-251110 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr293 HRIDGKTyVIKRVKY -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260784 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr101 EGLSMGNyIGLINRI 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251112 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr162 QLAAKLAyLQILSEE 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251113 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr101 EGLSMGNyIGLINRI -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260782 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Ser83 NKEKKAVsPLLLTTT 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85769 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr162 QLAAKLAyLQILSEE -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260783 MAPK1 protein P28482 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr451 KRTRSKGtLRYMSPE 9606 9528799 t gcesareni "Our results provide strong evidence that dsrna binding is required for dimerization of full-length pkr molecules in vivo, leading to autophosphorylation in the activation loop and stimulation of the eif2alpha kinase function of pkr." SIGNOR-56337 RPS6KA3 protein P51812 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr451 KRTRSKGtLRYMSPE 9606 BTO:0001286 17404396 t gcesareni "Our data indicated that phosphorylation of pkr at thr(451) is mediated through erk2 and rsk2, but not through p38 kinase." SIGNOR-154183 ADARB1 protein P78563 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" binding 9606 BTO:0000661 19605474 t miannu "Both forms of ADAR1 show enhanced interactions with PKR at the peak of HIV infection, suggesting a role for this protein in the regulation of PKR activation." SIGNOR-266359 DNAJC3 protein Q13217 UNIPROT EIF2AK2 protein P19525 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 25329545 t gcesareni "The protein p58IPK {also known asDnaJ3C [DnaJ heat-shock protein (hsp) 40 homologue, subfamily C, member 3]} is known to inhibit the eIF2 kinases PKR (dsRNA-dependent protein kinase/eIF2 kinase 2) and PERK" SIGNOR-246207 G3BP1 protein Q13283 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" binding 9606 25520508 t miannu "We show that G3BP1 can activate effectors of the innate immune transcriptional program, culminating in enhanced expression of a set of cytokines. We demonstrate that a subset of PKR is recruited to SGs, that close-proximity interactions between G3BP1 and PKR complexes increase in response to stress and PKR activation, that once activated PKR no longer associates with SGs, and that the PXXP domain of G3BP1 is essential for PKR recruitment to SGs and PKR activation in cells. Together, these findings suggest that G3BP1 plays an important role in the recruitment of PKR to SGs and suggest that activation of PKR can take place at the SG." SIGNOR-260750 MEN1 protein O00255 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 16415155 f irozzo "We also found that menin is important for the proliferation of MLL oncoprotein-transformed myeloid cells, pointing to a paradoxically oncogenic role for the tumor suppressor menin in proliferation of transformed myeloid cells." SIGNOR-255895 GART protein P22102 UNIPROT glycine smallmolecule CHEBI:15428 ChEBI "down-regulates quantity" "chemical modification" 9606 34283828 t miannu "In humans, GART [phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) / phosphoribosylglycinamide synthetase (EC 6.3.4.13) / phosphoribosylaminoimidazole synthetase (EC 6.3.3.1)] is a trifunctional protein which catalyzes the second, third, and fifth reactions of the ten step de novo purine synthesis (DNPS) pathway. The second step of DNPS is conversion of phosphoribosylamine (5-PRA) to glycineamide ribonucleotide (GAR)." SIGNOR-267299 "ISGF3 complex" complex SIGNOR-C124 SIGNOR EIF2AK2 protein P19525 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27712625 f miannu "The activated kinases then phosphorylate the signal transducers and transcription factors STAT1 and STAT2, which form a complex with IRF9 (ISGF3) that enters the nucleus to transactivate promoters of an antiviral gene expression program. Genes that are specifically upregulated by IFNs are collectively called ISGs (IFN-stimulated genes). The kinase PKR is an ISG product acting as a signaling PRR on one hand (see earlier), but its main function in antiviral defense is the inhibition of protein synthesis.PKR has a broad antiviral spectrum." SIGNOR-260158 Viral_dsRNA stimulus SIGNOR-ST21 SIGNOR EIF2AK2 protein P19525 UNIPROT up-regulates 9606 31226023 f miannu "PKR is an interferon-stimulated gene (ISG) activated by binding of double-stranded RNA (dsRNA), a common intermediate during the replication of DNA and RNA viruses." SIGNOR-260167 PRKACA protein P17612 UNIPROT WT1 protein P19544 UNIPROT down-regulates phosphorylation Ser393 KTCQRKFsRSDHLKT 9606 9366517 t llicata "Pka phosphorylated wt1 at ser-365 and ser-393 in vitro, as well as at additional sites, and this phosphorylation abolished the dna-binding activity of wt1 in vitro. Using wt1 mutants in which ser-365 and ser-393 were mutated to ala individually and in combination, we showed that phosphorylation of these sites was critical for inhibition of dna binding in vivo." SIGNOR-53176 PRKACA protein P17612 UNIPROT WT1 protein P19544 UNIPROT down-regulates phosphorylation Ser365 KDCERRFsRSDQLKR 9606 9366517 t llicata "Pka phosphorylated wt1 at ser-365 and ser-393 in vitro, as well as at additional sites, and this phosphorylation abolished the dna-binding activity of wt1 in vitro. Using wt1 mutants in which ser-365 and ser-393 were mutated to ala individually and in combination, we showed that phosphorylation of these sites was critical for inhibition of dna binding in vivo." SIGNOR-53172 CCNA1 protein P78396 UNIPROT WT1 protein P19544 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19082485 f irozzo "This study identified WT1 as a repressed target of cyclin A1 and suggests that the suppression of WT1 in cyclin A1-overexpressing leukemias might play a role in the growth and suppression of apoptosis in these leukemic cells." SIGNOR-255905 PAX2 protein Q02962 UNIPROT WT1 protein P19544 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16631587 t "Cotransfection of Pax2 with the Wt1 reporter construct led to moderate activation of the Wt1 promoter." SIGNOR-252290 AMER1 protein Q5JTC6 UNIPROT WT1 protein P19544 UNIPROT up-regulates binding 9606 19416806 t miannu "Wtx binds wt1, a zinc-finger transcription factor that is inactivated in wilms tumor. / the ability of wtx to enhance wt1-mediated transactivation suggests a physiologically significant interaction between these 2 tumor suppressors." SIGNOR-185644 TET2 protein Q6N021 UNIPROT WT1 protein P19544 UNIPROT "up-regulates activity" binding 9606 BTO:0000670;BTO:0000738 25601757 t irozzo " In this study, we demonstrate that WT1 binds directly to TET2 and recruits TET2 to specific genomic sites to regulate the expression of WT1 target genes." SIGNOR-255703 PAWR protein Q96IZ0 UNIPROT WT1 protein P19544 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 8943350 t 2 miannu "We identified par-4 (for prostate apoptosis response) as a WT1-interacting protein that itself functions as a transcriptional repressor. Functionally, par-4 inhibited transcription activated by WT1" SIGNOR-240596 PAX2/TLE4 complex SIGNOR-C152 SIGNOR WT1 protein P19544 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0002295 16631587 t "Recruitment of the groucho-related protein TLE4 may be involved in converting Pax2 into a transcriptional repressor of Wt1." SIGNOR-252291 MAPK1 protein P28482 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser770 MMRSKETsSPGTDDV 9606 17209041 t miannu "We have demonstrated that the map kinases extracellular signal-regulated kinases 1 and 2 (erk1/2) are implicated in growth factor activation of nhe1. / our results suggest that amino acids ser770 and ser771 mediate erk-dependent activation of the na+/h+ exchanger in vivo." SIGNOR-151925 RPS6KA1 protein Q15418 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser703 MSRARIGsDPLAYEP 9606 10400637 t gcesareni "The results indicate that p90rsk phosphorylates serine 703 of nhe-1, and this phosphorylation is required for growth factor stimulation of na+/h+ exchange." SIGNOR-69171 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Thr718 KEDLPVItIDPASPQ 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111051 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser726 IDPASPQsPESVDLV 9606 18701649 t gcesareni "Such results suggest that during apoptosis, oxidative stress could activate p38 mapk, phosphorylating nhe1 at s726 and s729." SIGNOR-180044 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser729 ASPQSPEsVDLVNEE 9606 18701649 t gcesareni "Such results suggest that during apoptosis, oxidative stress could activate p38 mapk, phosphorylating nhe1 at s726 and s729." SIGNOR-180048 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser726 IDPASPQsPESVDLV 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111043 SHMT2 protein P34897 UNIPROT glycine smallmolecule CHEBI:15428 ChEBI "up-regulates quantity" "chemical modification" 9606 32439610 t lperfetto "Serine catabolism initiated by serine hydroxymethyltransferase (SHMT) transfers thegamma-carbon amino acid side chain to THF, forming glycine and 5,10-methylene-THF (me-THF) (Fig. 1). The cytosolic (SHMT1) and mitochondrial (SHMT2) isoforms perform the same reactions." SIGNOR-268224 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser723 VITIDPAsPQSPESV 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111039 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser729 ASPQSPEsVDLVNEE 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111047 RPS6K proteinfamily SIGNOR-PF26 SIGNOR SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser703 MSRARIGsDPLAYEP 9606 10400637 t gcesareni "The results indicate that p90rsk phosphorylates serine 703 of nhe-1, and this phosphorylation is required for growth factor stimulation of na+/h+ exchange." SIGNOR-252792 Silmitasertib chemical CID:24748573 PUBCHEM CSNK2A2 protein P19784 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21159648 t Federica "In this study, we describe CX-4945, a potent and selective orally bioavailable small molecule inhibitor of CK2." SIGNOR-261130 "[4,5,6,7-Tetrabromo-2-(Dimethylamino)-1h-Benzimidazol-1-Yl]acetic Acid" chemical CID:46943415 PUBCHEM CSNK2A2 protein P19784 UNIPROT "down-regulates activity" "chemical inhibition" -1 22115617 t Federica "4,5,6,7-tetrabromo- and 4,5,6,7-tetraiodo-1H-benzimidazoles and their newly obtained N1- and 2-S-carboxyalkyl derivatives showed potent inhibitory activity against both these subunits. CK2α was up to 6 times more sensitive to the studied compounds than CK2α." SIGNOR-261112 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RXRA protein P19793 UNIPROT "up-regulates activity" "chemical activation" 9606 18321241 t miannu "Alitretinoin (9-cis-retinoic acid) is a unique panagonist retinoid, capable of binding to all six known retinoid receptors (RAR-alpha, -beta, -gamma, and RXR-alpha, -beta, -gamma)." SIGNOR-259237 bexarotene chemical CHEBI:50859 ChEBI RXRA protein P19793 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002058 17483357 t miannu "Bexarotene (LGD1069, Targretin), a selective retinoid X receptor agonist, prevents and reverses gemcitabine resistance in NSCLC cells by modulating gene amplification." SIGNOR-259230 NR1I2 protein O75469 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 11706036 t gcesareni "The constitutive androstane receptor (car, nr1i4), like fxr and pxr, binds dna as a heterodimer with rxr?" SIGNOR-111624 NR3C1 protein P04150 UNIPROT RXRA protein P19793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12573484 f gcesareni "Physiological concentrations of glucocorticoids increase cellular cyp2c9 (and cyp3a5) but also car, rxr and pxr levels via a gr-mediated mechanism" SIGNOR-98102 RARA protein P10276 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins" SIGNOR-16433 NR2F1 protein P10589 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 10900149 t lperfetto "Arp-1/rxr, coup-tfi/rxr, and arp-1/coup-tfi heterodimers bound the fp330-3' site" SIGNOR-79440 RARB protein P10826 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-16519 RARG protein P13631 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-16659 PRKACA protein P17612 UNIPROT RXRA protein P19793 UNIPROT down-regulates phosphorylation Ser27 TSPTGRGsMAAPSLH 9606 11162439 t llicata "Serine 27, a human retinoid x receptor alpha residue, phosphorylated by protein kinase a is essential for cyclicamp-mediated downregulation of rxralpha function." SIGNOR-104954 NR2F2 protein P24468 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 10900149 t lperfetto "Arp-1/rxr, coup-tfi/rxr, and arp-1/coup-tfi heterodimers bound the fp330-3' site" SIGNOR-79446 MAPK3 protein P27361 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-88662 MAPK3 protein P27361 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Thr82 HSMSVPTtPTLGFST 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-262959 MAPK1 protein P28482 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-88658 MAPK1 protein P28482 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Thr82 HSMSVPTtPTLGFST 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-262958 MAPK8 protein P45983 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 16551633 t gcesareni "Under stress conditions, hyperphosphorylated by activated jnk on ser-56, ser-70, thr-82 and ser-260. These findings indicate that inflammation-mediated cell signaling leads to rapid and profound reductions in nuclear rxralpha levels, via a multistep, jnk-dependent mechanism involving ser260, nuclear export, and proteasomal degradation." SIGNOR-145297 MAPK9 protein P45984 UNIPROT RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 16551633 t gcesareni "Under stress conditions, hyperphosphorylated by activated jnk on ser-56, ser-70, thr-82 and ser-260. These findings indicate that inflammation-mediated cell signaling leads to rapid and profound reductions in nuclear rxralpha levels, via a multistep, jnk-dependent mechanism involving ser260, nuclear export, and proteasomal degradation." SIGNOR-145301 MAP2K4 protein P45985 UNIPROT RXRA protein P19793 UNIPROT down-regulates phosphorylation Tyr249 VEPKTETyVEANMGL 9606 10938283 t miannu "Phosphorylation by mkk4/sek1 had profound effects on the biochemical properties of rxr, inhibiting the expression of genes activated by rxr-retinoic acid receptor complexes. Tyr-249 in the rxr de region was required for the inhibitory effect of mkk4/sek1." SIGNOR-80619 NCOA2 protein Q15596 UNIPROT RXRA protein P19793 UNIPROT up-regulates binding 9606 11851396 t gcesareni "Here, it is demonstrated that mutation of the h11 phenylalanine residues diminishes the ability of rxr to associate with the p160 coactivators tif2 and p/cip, but has little effect on ligand-dependent interactions of the receptor with the unrelated coactivator tif1." SIGNOR-114847 ASXL1 protein Q8IXJ9 UNIPROT RXRA protein P19793 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 16606617 t irozzo "In this study, we demonstrate that mammalian ASXL1 interacts with the AF-2 AD core of RAR (and RXR) through a novel, promiscuous NR box (LVMQLL) and enhances transcriptional activity of the receptors in certain cells." SIGNOR-255911 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Thr82 HSMSVPTtPTLGFST 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-262960 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RXRA protein P19793 UNIPROT "down-regulates activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-244573 NFKBIE protein O00221 UNIPROT NFKB1 protein P19838 UNIPROT down-regulates binding 9606 BTO:0001271 SIGNOR-C13 12835716 t gcesareni "Nf-kb is normally sequestered in the cell cytoplasm by binding to ikbx, ikbb, ikbe" SIGNOR-102774 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser932 CDSGVETsFRKLSFT 9606 BTO:0000459 SIGNOR-C13 10469655 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-70473 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates activity" phosphorylation Ser932 CDSGVETsFRKLSFT 9606 BTO:0000007 SIGNOR-C13 11158290 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-104811 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser923 DELRDSDsVCDSGVE 9606 BTO:0000459 SIGNOR-C13 10469655 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-70465 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser927 DSDSVCDsGVETSFR 9606 BTO:0000459 SIGNOR-C13 10469655 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-70469 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates activity" phosphorylation Ser923 DELRDSDsVCDSGVE 9606 BTO:0000007 SIGNOR-C13 11158290 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-104803 IKBKB protein O14920 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates activity" phosphorylation Ser927 DSDSVCDsGVETSFR 9606 BTO:0000007 SIGNOR-C13 11158290 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-104807 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser923 DELRDSDsVCDSGVE 9606 BTO:0000567 SIGNOR-C13 10469655 t lperfetto "All residues of p105 phosphorylated by ikka are c-terminal; the major phosphorylation region contains three serines (ser923; ser927;ser932) and two threonines (thr927 and thr391)." SIGNOR-70449 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser932 CDSGVETsFRKLSFT 10090 BTO:0000944 SIGNOR-C14 SIGNOR-C13 11297557 t lperfetto "The i b kinase (ikk) complex rapidly phosphorylates nf- b1 p105 on serine 927 in the pest region romashkova et al. demonstrated that akt binds to and activates inhibitor of kappa b kinase-alfa (ikkalfa), which in turn phosphorylates and thereby promotes the degradation of the inhibitory cofactor of nf-kb, i-kb the scf-betatrcp complex is responsible for the ubiquitination of p100 and p105 following their phosphorylation by ikk." SIGNOR-235442 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser927 DSDSVCDsGVETSFR 10090 BTO:0000944 SIGNOR-C14 SIGNOR-C13 11297557 t lperfetto "The i b kinase (ikk) complex rapidly phosphorylates nf- b1 p105 on serine 927 in the pest region romashkova et al. demonstrated that akt binds to and activates inhibitor of kappa b kinase-alfa (ikkalfa), which in turn phosphorylates and thereby promotes the degradation of the inhibitory cofactor of nf-kb, i-kb the scf-betatrcp complex is responsible for the ubiquitination of p100 and p105 following their phosphorylation by ikk." SIGNOR-235438 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr931 VCDSGVEtSFRKLSF 9606 BTO:0000567 SIGNOR-C13 10469655 t lperfetto "All residues of p105 phosphorylated by ikka are c-terminal; the major phosphorylation region contains three serines (ser923; ser927;ser932) and two threonines (thr927 and thr391)." SIGNOR-70461 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser927 DSDSVCDsGVETSFR 9606 BTO:0000567 SIGNOR-C13 10469655 t lperfetto "All residues of p105 phosphorylated by ikka are c-terminal; the major phosphorylation region contains three serines (ser923; ser927;ser932) and two threonines (thr927 and thr391)." SIGNOR-70453 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser932 CDSGVETsFRKLSFT 9606 BTO:0000567 SIGNOR-C13 10469655 t lperfetto "All residues of p105 phosphorylated by ikka are c-terminal; the major phosphorylation region contains three serines (ser923; ser927;ser932) and two threonines (thr927 and thr391)." SIGNOR-70457 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser923 DELRDSDsVCDSGVE 10090 BTO:0000944 SIGNOR-C14 SIGNOR-C13 11297557 t lperfetto "The i b kinase (ikk) complex rapidly phosphorylates nf- b1 p105 on serine 927 in the pest region romashkova et al. demonstrated that akt binds to and activates inhibitor of kappa b kinase-alfa (ikkalfa), which in turn phosphorylates and thereby promotes the degradation of the inhibitory cofactor of nf-kb, i-kb the scf-betatrcp complex is responsible for the ubiquitination of p100 and p105 following their phosphorylation by ikk." SIGNOR-235434 MAP3K7 protein O43318 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 9480845 f lperfetto "These results suggest that tak1 induces nf-kappa b activation through a novel nik-independent signaling pathway." SIGNOR-55713 POMC protein P01189 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates activity" 9606 BTO:0000848 16274845 f miannu "Alpha-MSH is an anti-inflammatory peptide which signals by binding to the melanocortin-1 receptor (MC1R) and elevating cyclic AMP in several different cells and tissues. The carboxyl terminal peptides of alpha-MSH (KPV/GKPV) are the smallest minimal sequences that prevent inflammation, but it is not known if they operate via MC1R or cyclic AMP. Immobilized alpha-melanocyte stimulating hormone 10-13 (GKPV) inhibits tumor necrosis factor-alpha stimulated NF-kappaB activity." SIGNOR-252371 PRKACA protein P17612 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser937 ETSFRKLsFTESLTS 19531803 t lperfetto "Ser940 of p105 was phosphorylated by PKA to a similar extent, whereas no phosphorylation of the same sequence occurred when Ser940 was substituted by Ala|Mechanistically, phosphorylation of p105 at Ser940 by PKA appeared to attenuate the extent of IKK-dependent phosphorylation of p105 at Ser935, which could in turn influence the rate of activation of NF-kappaB" SIGNOR-260327 PRKACA protein P17612 UNIPROT NFKB1 protein P19838 UNIPROT up-regulates phosphorylation Ser337 FVQLRRKsDLETSEP 9606 SIGNOR-C13 17959673 t llicata "In this study, we demonstrate that the phosphorylation of p50 and p65 by the catalytic subunit of protein kinase a (pkac) is essential for nf-kappab dna binding and transactivation activity. treatment with h89 and knockdown of pkac in cells led to the inhibition of phosphorylation at p50 ser(337) and p65 ser(276) and loss of dna binding by nf-kappab." SIGNOR-158595 BTF3 protein P20290 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253950 BCL3 protein P20749 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates activity" binding 9606 BTO:0004298 21912613 t miannu "In the present study, we report that regulation of CTCF by extracellular stress signals is dependent upon activations of an oxidative stress-regulated protein Bcl-3. We found that activated Bcl-3 was able to bind to the κB sites identified in the CTCF promoter region. Bcl-3 was activated by UV irradiation to interact with NF-κB p50 by forming a Bcl-3/p50 heterodimer complex. The Bcl-3/p50 complex suppressed CTCF promoter activity to down-regulate CTCF transcription." SIGNOR-254789 NFKBIA protein P25963 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates activity" binding 9606 SIGNOR-C13 1340770 t lperfetto "Nf-kappa b is an inducible transcription factor comprised of a 50-kd (p50) and a 65-kd (p65) subunit. Induction of nf-kappa b activity, which is a critical event in many signal transduction pathways, involves release from a cytoplasmic inhibitory protein, i kappa b, followed by translocation of the active transcription factor complex into the nucleus. we demonstrate by in vitro and in vivo methods that the recently cloned i kappa b/mad-3 interacts with both the p50 and p65 subunits of nf-kappa b" SIGNOR-17688 AKT2 protein P31751 UNIPROT NFKB1 protein P19838 UNIPROT up-regulates 9606 17604717 f gcesareni "Several studies have demonstrated that akt signaling can activate the nf-kb transcription factor downstream of a variety of stimuli, such as tumor necrosis factor (tnfalfa)" SIGNOR-156530 NOTCH1 protein P46531 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11591772 f lperfetto "Nf-kappab activity is regulated by notch-1 via transcriptional control of nf-kappab." SIGNOR-110963 GSK3B protein P49841 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser907 QAHSLPLsPASTRQQ 10090 BTO:0000452 12871932 t "GSK-3 beta forms an in vivo complex with and specifically phosphorylates NF-kappa B1/p105 at Ser-903 and Ser-907 in vitro. GSK-3 beta has a dual effect on p105: it stabilizes p105 under resting conditions and primes p105 for degradation upon tumor necrosis factor (TNF)-alpha treatment. Indeed, constitutive processing of p105 to p50 occurs at a higher rate in cells lacking GSK-3 beta with respect to wild-type cells and can be reduced upon reintroduction of GSK-3 beta by transfection. S903A and S907A point mutations impair p105 proteolysis in response to TNF-α." SIGNOR-251252 GSK3B protein P49841 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser903 KTTSQAHsLPLSPAS 10090 BTO:0000452 12871932 t "GSK-3 beta forms an in vivo complex with and specifically phosphorylates NF-kappa B1/p105 at Ser-903 and Ser-907 in vitro. GSK-3 beta has a dual effect on p105: it stabilizes p105 under resting conditions and primes p105 for degradation upon tumor necrosis factor (TNF)-alpha treatment. Indeed, constitutive processing of p105 to p50 occurs at a higher rate in cells lacking GSK-3 beta with respect to wild-type cells and can