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 AKT proteinfamily SIGNOR-PF24 SIGNOR PRPH protein P41219 UNIPROT "up-regulates activity" phosphorylation Ser59 SSSVRLGsFRSPRAG 9606 BTO:0000007 17569669 t miannu "Here we demonstrate that peripherin, which is a peripheral nervous system neuron-specific intermediate filament protein, is a novel Akt substrate, and that Ser66 of peripherin is the phosphorylation site. Peripherin phosphorylation is apparently induced in motor neurons after nerve injury, suggesting that the Akt-mediated peripherin phosphorylation may play a role in motor nerve regeneration." SIGNOR-262627 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 "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 "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 PIGBOS1 protein A0A0B4J2F0 UNIPROT DDIT3 protein P35638 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-261043 "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 "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 "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 "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 "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 "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 PIGBOS1 protein A0A0B4J2F0 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0002181 31653868 f miannu "Here, we characterize a microprotein called PIGBOS and reveal a role for a mitochondrial protein in UPR signaling. Together, these results showed that loss of PIGBOS increases cellular sensitivity to ER stress, which in turn increases apoptosis and links PIGBOS levels to the ability of cells to survive stress." SIGNOR-261042 "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 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 MED19 protein A0JLT2 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266663 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 "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 GXYLT2 protein A0PJZ3 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 22117070 t "Xylosylation in ER membrane." gcesareni "Recently, we have shown (28) that two members of the human glycosyltransferase 8 family (gt8) (29), gxylt1 and gxylt2 (glucoside-xylosyltransferase 1/2), are able to transfer the first alfa1,3-linked xylose to o-glucosylated mammalian notch egf repeats." SIGNOR-177714 AKT proteinfamily SIGNOR-PF24 SIGNOR MAP3K8 protein P41279 UNIPROT "up-regulates activity" phosphorylation Ser400 EDQPRCQsLDSALLE 9606 BTO:0000007 12138205 t "Akt-dependent phosphorylation of Cot occurs exclusively on serines 400 and 413. Akt to phosphorylate Cot at two sites in the carboxy-terminal domain, at least one of which may promote binding of substrates or coactivators to Cot, or alternatively may relieve binding of a negative regulator." SIGNOR-251480 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MAP3K8 protein P41279 UNIPROT "up-regulates activity" phosphorylation Ser413 LERKRLLsRKELELP 9606 BTO:0000007 12138205 t "Akt-dependent phosphorylation of Cot occurs exclusively on serines 400 and 413. Akt to phosphorylate Cot at two sites in the carboxy-terminal domain, at least one of which may promote binding of substrates or coactivators to Cot, or alternatively may relieve binding of a negative regulator." SIGNOR-251481 "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 AKT proteinfamily SIGNOR-PF24 SIGNOR MTOR protein P42345 UNIPROT unknown phosphorylation Ser2448 RSRTRTDsYSAGQSV 9606 10910062 t lperfetto "AKT phosphorylated mTOR at two COOH-terminal sites (Thr2446 and Ser2448) in vitro, Ser2448 was the major phosphorylation site in insulin-stimulated or -activated AKT-expressing human embryonic kidney cells. These results demonstrate that mTOR is a direct target of the PI3K-AKT signaling pathway in mitogen-stimulated cells, and that the identified AKT phosphorylation sites are nested within a repressor domain that negatively regulates the catalytic activity of mTOR.¬†" SIGNOR-244311 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 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 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 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 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 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 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 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 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 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 mir-10b mirna MI0000267 miRBase CADM2 protein Q8N3J6 UNIPROT "down-regulates quantity" destabilization 9606 BTO:0000007 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 TWIST1 protein Q15672 UNIPROT mir-10b mirna MI0000267 miRBase "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0006229 22983574 t Gianni "Transcriptional regulation of miR-10a/b by TWIST-1 in myelodysplastic syndromes" SIGNOR-268854 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 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 GXYLT2 protein A0PJZ3 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 22117070 t "Xylosylation in ER membrane" gcesareni "We have previously identified two human genes, gxylt1 and gxylt2, encoding glucoside xylosyltransferases responsible for the transfer of xylose to o-linked glucose. The identity of the enzyme further elongating the glycan to generate the final trisaccharide xylose-xylose-glucose, however, remained unknown. Here, we describe that the human gene c3orf21 encodes a udp-xylose:alfa-xyloside alfa1,3-xylosyltransferase, acting on xylose-alfa1,3-glucosebeta1-containing acceptor structures. We have, therefore, renamed it xxylt1 (xyloside xylosyltransferase 1). Xxylt1 cannot act on a synthetic acceptor containing an alfa-linked xylose alone, but requires the presence of the underlying glucose. Activity on notch egf repeats was proven by in vitro xylosylation of a mouse notch1 fragment recombinantly produced in sf9 insect cells, a bacterially expressed egf repeat from mouse notch2 modified in vitro by rumi and gxylt2 and in vivo by co-expression of the enzyme with the notch1 fragment. The enzyme was shown to be a typical type ii membrane-bound glycosyltransferase localized in the endoplasmic reticulum." SIGNOR-177717 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 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 NFIA protein Q12857 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0004278 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 GXYLT2 protein A0PJZ3 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates binding 9606 22117070 t "Xylosylation in ER membrane." gcesareni "Recently, we have shown (28) that two members of the human glycosyltransferase 8 family (gt8) (29), gxylt1 and gxylt2 (glucoside-xylosyltransferase 1/2), are able to transfer the first alfa1,3-linked xylose to o-glucosylated mammalian notch egf repeats." SIGNOR-254314 ARHGAP10 protein A1A4S6 UNIPROT RHOA protein P61586 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260465 SYCE3 protein A1L190 UNIPROT Synaptonemal_complex complex SIGNOR-C351 SIGNOR "form complex" binding 9606 22394509 t miannu "The synaptonemal complex (SC) is a proteinaceous structure of chromosome bivalents whose assembly is indispensable for the successful progression of the first meiotic division of sexually reproducing organisms. four proteins were identified that locate specifically to the CE: SYCE1, SYCE2, SYCE3 and TEX12. These three proteins (SYCP1, SYCE1 and SYCE3) are essential for synapsis initiation, as no CE-structures are formed in the absence of any of these proteins. The final step, i.e. synapsis extension over the entire length of the homologs, requires loading of both SYCE2 and TEX12. In their absence, short pieces of CE-like structures composed of SYCP1, SYCE1 and SYCE3 are formed that, however, cannot mature to a SC central region." SIGNOR-264202 PLEKHG3 protein A1L390 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260585 NFIA protein Q12857 UNIPROT NFIX protein Q14938 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0001279 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 NFIX protein Q14938 UNIPROT ANOS1 protein P23352 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0004278 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 NFIX protein Q14938 UNIPROT ID3 protein Q02535 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 repression" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 ELOVL7 protein A1L3X0 UNIPROT palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI "down-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-267888 NFIA protein Q12857 UNIPROT EPHA5 protein P54756 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0004278 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 NFIB protein O00712 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0004278 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 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 NFIB protein O00712 UNIPROT NEUROD4 protein Q9HD90 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0004278 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 NFIB protein O00712 UNIPROT SLIT1 protein O75093 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 activation" 10090 BTO:0004278 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 CHD8 protein Q9HCK8 UNIPROT ASCL1 protein P50553 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0004091 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 CHD8 protein Q9HCK8 UNIPROT DCX protein O43602 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 repression" 10090 BTO:0004091 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 SH3PXD2B protein A1X283 UNIPROT NOXA1 protein Q86UR1 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20943948 t lperfetto "Tks4 and Tks5 bind NoxA1 through their SH3 domains in a Rac-independent manner|NoxO1 is required for full Nox1 and Nox3 oxidase activity at least partially because of its role in the plasma membrane recruitment of the NoxA1 activator protein|Tks4 and Tks5 support Nox1- and Nox3-dependent ROS generation" SIGNOR-264707 CHD8 protein Q9HCK8 UNIPROT SOX11 protein P35716 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0004091 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 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 LRRK2 protein Q5S007 UNIPROT CADPS2 protein Q86UW7 UNIPROT "up-regulates quantity" "transcriptional activation" 9606 BTO:0001620 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 repression" 9606 BTO:0001620 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 repression" 9606 BTO:0000007 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 repression" 9606 BTO:0000007 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 PIAS1 protein O75925 UNIPROT SATB2 protein Q9UPW6 UNIPROT "down-regulates activity" sumoylation "Lys233; Lys350" YKKYKKIkVERVERE;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-268932 SATB2 protein Q9UPW6 UNIPROT IGHM protein P01871 UNIPROT "up-regulates quantity" "transcriptional activation" 9606 BTO:0002898 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 activation" 10090 BTO:0001957 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 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 GLI3 protein P10071 UNIPROT FGF8 protein P55075 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0001057 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 NBAS protein A2RRP1 UNIPROT "NRZ complex" complex SIGNOR-C358 SIGNOR "form complex" binding 25364732 t lperfetto "NRZ complex, which comprises NAG, RINT1, and ZW10, is also involved in Golgi-to-ER retrograde transport, but each component of the complex has diverse cellular functions including endosome-to-Golgi transport, cytokinesis, cell cycle checkpoint, autophagy, and mRNA decay." SIGNOR-265024 ZEB2 protein O60315 UNIPROT MEOX2 protein P50222 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0001949 20516212 t Luisa "ZEB2 represses GAX transcription through multiple up- stream consensus binding sites." SIGNOR-268951 miR221 mirna MI0000298 miRBase MEOX2 protein P50222 UNIPROT "down-regulates quantity" 9606 BTO:0001949 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 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 ZEB2 protein O60315 UNIPROT VDR protein P11473 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000675 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 DENND3 protein A2RUS2 UNIPROT RAB12 protein Q6IQ22 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 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.|active Rab12 facilitates autophagosome trafficking, thus establishing a crucial role for the ULK/DENND3/Rab12 axis in starvation-induced autophagy." SIGNOR-264734 miR221 mirna MI0000298 miRBase ZEB2 protein O60315 UNIPROT "down-regulates quantity by repression" destabilization 9606 BTO:0001949 20516212 t Luisa "ZEB2 is upregulated by serum and downregulates GAX, while the expression of miR-221 upregulates GAX and downregulates ZEB2." SIGNOR-268956 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 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 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 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 HTR3E protein A5X5Y0 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000142 18761359 f miannu "The 5-hydroxytryptamine type-3 (5-HT3) receptor is a cation-selective ion channel of the Cys-loop superfamily. 5-HT3 receptor activation in the central and peripheral nervous systems evokes neuronal excitation and neurotransmitter release. " SIGNOR-264318 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 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 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 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 CNOT1 protein A5YKK6 UNIPROT "CCR4-NOT complex" complex SIGNOR-C439 SIGNOR "form complex" binding 9606 19558367 t lperfetto "In the present study, we examine the composition of the human Ccr4-Not complex in an in-depth proteomic approach using stable cell lines expressing tagged CNOT proteins. We find at least four different variants of the human complex, consisting of seven stable core proteins and mutually exclusive associated mRNA deadenylase subunits. Interestingly, human CNOT4 is in a separate approximately 200 kDa complex. Furthermore, analyses of associated proteins indicate involvement of Ccr4-Not complexes in splicing, transport and localization of RNA molecules." SIGNOR-268300 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 BDP1 protein A6H8Y1 UNIPROT TFIIIB complex SIGNOR-C393 SIGNOR "form complex" binding 29378333 t lperfetto "Both in yeast and mammalian cells, TFIIIB consists of three subunits: TFIIB-related Brf1, TATA-box binding protein (TBP), common also for the other two RNA polymerases, and Pol III-specific subunit, Bdp1 (Table 1)." SIGNOR-266189 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 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 FAM83G protein A6ND36 UNIPROT CD2AP protein Q9Y5K6 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 29175910 t lperfetto "PAWS1 interacts in a dynamic fashion with the actin/cytoskeletal regulator CD2AP at lamellae|Loss of PAWS1 causes severe defects in F-actin organization and distribution as well as in lamellipodial organization, resulting in impaired cell migration." SIGNOR-264768 NKX6-3 protein A6NJ46 UNIPROT GKN1 protein Q9NS71 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001007 26314965 t Luana " In particular, NKX6.3 transcriptional factor was found to bind specifically to the upstream sequences of GKN1, a gastric-specific tumor suppressor, and dramatically increase expression of the latter. " SIGNOR-266096 RIMBP3C protein A6NJZ7 UNIPROT RIMS1 protein Q86UR5 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264362 RIMBP3C protein A6NJZ7 UNIPROT RIMS3 protein Q9UJD0 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264372 RIMBP3C protein A6NJZ7 UNIPROT RIMS2 protein Q9UQ26 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264367 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 RIMBP3B protein A6NNM3 UNIPROT RIMS1 protein Q86UR5 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264364 RIMBP3B protein A6NNM3 UNIPROT RIMS3 protein Q9UJD0 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264374 RIMBP3B protein A6NNM3 UNIPROT RIMS2 protein Q9UQ26 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264369 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 CD300LB protein A8K4G0 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 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-264833 CENPX protein A8MT69 UNIPROT FANCM protein Q8IYD8 UNIPROT up-regulates binding 9606 20347429 t gcesareni "We also provide biochemical evidence that mhf1 and mhf2 assemble into a heterodimer that binds dna and enhances the dna branch migration activity of fancm. These findings reveal critical roles of the mhf1-mhf2 dimer in dna damage repair and genome maintenance through fancm." SIGNOR-164729 CENPX protein A8MT69 UNIPROT "CCAN complex" complex SIGNOR-C365 SIGNOR "form complex" binding 9606 BTO:0000567 18007590 t lperfetto "CENP-A NAC/CAD components have been subdivided into either NAC proteins (nucleosome-associated complex; CENP-C, CENP-H, CENP-50CENP−U, CENP-M, CENP-T and Chl4RCENP−N) or CAD proteins (CENP-A Distal; CENP-I, Mcm21RCENP−O, Fta1RCENP−L, Sim4RCENP−K, CENP-P, CENP-Q, CENP-R and CENP-S)." SIGNOR-265201 BBIP1 protein A8MTZ0 UNIPROT "BBsome complex" complex SIGNOR-C288 SIGNOR "form complex" binding 9606 BTO:0004910 19081074 t lperfetto "We recently showed that seven highly conserved BBS proteins form a stable complex, the BBSome, that functions in membrane trafficking to and inside the primary cilium.|As a first step in characterizing this protein, we investigated the biochemical properties of its binding to the core BBSome (previously defined as the BBS1, -2, -4, -5, -7, -8, and -9 complex). We subjected the native LAP-BBS4 eluate to velocity sedimentation analysis (Figure 1C). BBIP10 clearly cosedimented with BBS4 at 14S, suggesting that BBIP10 strongly associates with the core BBSome" SIGNOR-262561 CSKMT protein A8MUP2 UNIPROT CS protein O75390 UNIPROT "down-regulates activity" methylation Lys368 K-->L 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 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 FOXO6 protein A8MYZ6 UNIPROT FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-236560 FOXO6 protein A8MYZ6 UNIPROT TRIM63 protein Q969Q1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-236567 HACD1 protein B0YJ81 UNIPROT FASN protein P49327 UNIPROT "up-regulates activity" "chemical activation" 9606 18554506 t "Very long-chain fatty acids are produced through a four-step cycle. However, the 3-hydroxyacyl-CoA dehydratase catalyzing the third step in mammals has remained unidentified. 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," SIGNOR-267760 MYO9A protein B2RTY4 UNIPROT RHOA protein P61586 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260508 MCRIP1 protein C9JLW8 UNIPROT CTBP1 protein Q13363 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 25728771 t lperfetto "CtBP is recruited to promoter elements of target genes by interacting with the DNA-binding transcriptional repressor ZEB1. We found that MCRIP1 binds to CtBP, thereby competitively inhibiting CtBP-ZEB1 interaction. 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." SIGNOR-264776 warfarin chemical CHEBI:10033 ChEBI VKORC1 protein Q9BQB6 UNIPROT "down-regulates activity" "chemical inhibition" 9606 27941861 t lperfetto "Warfarin and vitamin K compete for binding to Phe55 in human VKOR|Our results challenge the prevailing concept of noncompetitive warfarin inhibition because K vitamers and warfarin share binding sites on VKOR that include Phe55, a key residue binding either the substrate or inhibitor." SIGNOR-265911 "SB 505124" chemical CHEBI:100922 ChEBI ACVR1B protein P36896 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206736 "SB 505124" chemical CHEBI:100922 ChEBI TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 14978253 t gcesareni "Sb-505124 is a selective inhibitor of transforming growth factor-beta type i receptors alk4, alk5, and alk7." SIGNOR-122910 "SB 505124" chemical CHEBI:100922 ChEBI TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206742 "SB 505124" chemical CHEBI:100922 ChEBI ACVR1C protein Q8NER5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206739 yohimbine chemical CHEBI:10093 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258682 zaleplon chemical CHEBI:10102 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263804 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MTOR protein P42345 UNIPROT unknown phosphorylation Thr2446 NKRSRTRtDSYSAGQ 9606 10910062 t "AKT phosphorylated mTOR at two COOH-terminal sites (Thr2446 and Ser2448) in vitro, Ser2448 was the major phosphorylation site in insulin-stimulated or -activated AKT-expressing human embryonic kidney cells. These results demonstrate that mTOR is a direct target of the PI3K-AKT signaling pathway in mitogen-stimulated cells, and that the identified AKT phosphorylation sites are nested within a repressor domain that negatively regulates the catalytic activity of mTOR.¬†" SIGNOR-251482 ziprasidone chemical CHEBI:10119 ChEBI HTR1D protein P28221 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-258502 ziprasidone chemical CHEBI:10119 ChEBI HTR1B protein P28222 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0001311 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-258501 ziprasidone chemical CHEBI:10119 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 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-258500 ziprasidone chemical CHEBI:10119 ChEBI HTR1E protein P28566 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258503 ziprasidone chemical CHEBI:10119 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258504 zolmitriptan chemical CHEBI:10124 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9606 10193663 t Luana "This study has demonstrated that the 5-HT receptor binding profile of eletriptan is qualitatively similar to the binding profile of sumatriptan, zolmitriptan, naratriptan and rizatriptan. As expected these compounds demonstrated high affinity for the human 5-HT1B and 5-HT1D receptors which is consistent with their known vasoconstrictor properties in isolated vascular tissues " SIGNOR-258341 zolpidem chemical CHEBI:10125 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263802 IPA-3 chemical CHEBI:101355 ChEBI PKN1 protein Q16512 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003897 23894351 t lperfetto "In the current study, an allosteric small molecule PAK1 inhibitor, IPA-3, was evaluated for the potential in suppressing hepatocarcinogenesis. Consistent with other reports, inhibition of PAK1 activity was observed in several human HCC cell lines treated with various dosages of IPA-3." SIGNOR-262017 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 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 dimethyloxalylglycine chemical CHEBI:102218 ChEBI EGLN2 protein Q96KS0 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000018 28900510 t lperfetto "We treated the A549 cells with the following EGLN/PHD inhibitors: dimethyloxalyglycine (DMOG), CoCl2, inhibitors of dioxygenases, and BAY 85-3494 (BAY), a specific inhibitor of EGLNs with highest potency against EGLN1." SIGNOR-261992 dimethyloxalylglycine chemical CHEBI:102218 ChEBI EGLN1 protein Q9GZT9 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000018 28900510 t lperfetto "We treated the A549 cells with the following EGLN/PHD inhibitors: dimethyloxalyglycine (DMOG), CoCl2, inhibitors of dioxygenases, and BAY 85-3494 (BAY), a specific inhibitor of EGLNs with highest potency against EGLN1." SIGNOR-261991 dimethyloxalylglycine chemical CHEBI:102218 ChEBI EGLN3 protein Q9H6Z9 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000018 28900510 t lperfetto "We treated the A549 cells with the following EGLN/PHD inhibitors: dimethyloxalyglycine (DMOG), CoCl2, inhibitors of dioxygenases, and BAY 85-3494 (BAY), a specific inhibitor of EGLNs with highest potency against EGLN1." SIGNOR-261993 1-naphthol chemical CHEBI:10319 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258163 "(4S)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid O5-[3-(4,4-diphenyl-1-piperidinyl)propyl] ester O3-methyl ester" chemical CHEBI:103931 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258464 "(4S)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid O5-[3-(4,4-diphenyl-1-piperidinyl)propyl] ester O3-methyl ester" chemical CHEBI:103931 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258463 "(4S)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid O5-[3-(4,4-diphenyl-1-piperidinyl)propyl] ester O3-methyl ester" chemical CHEBI:103931 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258465 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 cis-(z)-Flupenthixol chemical CHEBI:10454 ChEBI DRD3 protein P35462 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-258715 1-(3-chlorophenyl)piperazine chemical CHEBI:10588 ChEBI HTR2B protein P41595 UNIPROT "up-regulates activity" "chemical activation" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258684 sumatriptan chemical CHEBI:10650 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000567 10193663 t Luana "This study has demonstrated that the 5-HT receptor binding profile of eletriptan is qualitatively similar to the binding profile of sumatriptan, zolmitriptan, naratriptan and rizatriptan. As expected these compounds demonstrated high affinity for the human 5-HT1B and 5-HT1D receptors which is consistent with their known vasoconstrictor properties in isolated vascular tissues " SIGNOR-258340 1-(1-naphthalenyl)piperazine chemical CHEBI:108599 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258683 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 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 LSM-20934 chemical CHEBI:109533 ChEBI DRD3 protein P35462 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-258726 beta-carboline chemical CHEBI:109895 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263805 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 7-(dipropylamino)-5,6,7,8-tetrahydronaphthalen-2-ol chemical CHEBI:111176 ChEBI DRD3 protein P35462 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-258725 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 "2-deoxy-alpha-D-ribose 1-phosphate" smallmolecule CHEBI:11563 ChEBI "2-deoxy-D-ribose 5-phosphate" smallmolecule CHEBI:16132 ChEBI "up-regulates quantity" "precursor of" 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-267093 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 fentanyl chemical CHEBI:119915 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258937 fentanyl chemical CHEBI:119915 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258938 fentanyl chemical CHEBI:119915 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258939 "2-N,6-N-Bis(2,3-dihydroxy-N-benzoyl)-L-serine amide" chemical CHEBI:1219 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-258436 "2-N,6-N-Bis(2,3-dihydroxy-N-benzoyl)-L-serine amide" chemical CHEBI:1219 ChEBI DRD3 protein P35462 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-258437 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 "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 1-[[4-(1,4,8,11-tetrazacyclotetradec-1-ylmethyl)phenyl]methyl]-1,4,8,11-tetrazacyclotetradecane chemical CHEBI:125354 ChEBI CXCR4 protein P61073 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206268 (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-6-(phenylmethylene)-1,2,4,5,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one chemical CHEBI:125500 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258774 (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-6-(phenylmethylene)-1,2,4,5,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one chemical CHEBI:125500 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258775 (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-6-(phenylmethylene)-1,2,4,5,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one chemical CHEBI:125500 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258776 2,5-dichloro-N-(2-methyl-4-nitrophenyl)benzenesulfonamide chemical CHEBI:125569 ChEBI PPARG protein P37231 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001950 27489280 t lperfetto "We performed reporter assays to examine the effect of NeoB on the transcriptional activity of specific nuclear hormone receptors, including PPARs, retinoic acid receptor (RAR), ER, and LXR, in uninfected Huh7-25 cells (Fig. 3A). NeoB did not have a significant effect [...] in contrast to the transcriptional repression by known antagonists as positive controls (GW6471, GSK0660, FH535, Ro41-5253, and 4-hydroxytamoxifen) (Fig. 3A)" SIGNOR-262015 2,5-dichloro-N-(2-methyl-4-nitrophenyl)benzenesulfonamide chemical CHEBI:125569 ChEBI PPARD protein Q03181 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001950 27489280 t lperfetto "We performed reporter assays to examine the effect of NeoB on the transcriptional activity of specific nuclear hormone receptors, including PPARs, retinoic acid receptor (RAR), ER, and LXR, in uninfected Huh7-25 cells (Fig. 3A). NeoB did not have a significant effect [...] in contrast to the transcriptional repression by known antagonists as positive controls (GW6471, GSK0660, FH535, Ro41-5253, and 4-hydroxytamoxifen) (Fig. 3A)" SIGNOR-262014 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 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 "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 atomoxetine chemical CHEBI:127342 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" -1 9871604 t miannu "The gamma-amino alcohol/ether unit contained in venlafaxine, 2 fluoxetine, 3 and tomoxetine 3 has been prepared by a sequence of nitrile aldol reaction and nitrile reduction. Equilibrium dissociation constants KD for binding of (_+)-2 and (_+)-3 to hSERT, hNET, and hDAT are given in Table 2." SIGNOR-259071 atomoxetine chemical CHEBI:127342 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" -1 9871604 t miannu "The gamma-amino alcohol/ether unit contained in venlafaxine, 2 fluoxetine, 3 and tomoxetine 3 has been prepared by a sequence of nitrile aldol reaction and nitrile reduction. Equilibrium dissociation constants KD for binding of (_+)-2 and (_+)-3 to hSERT, hNET, and hDAT are given in Table 2." SIGNOR-259067 atomoxetine chemical CHEBI:127342 ChEBI SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" -1 9871604 t miannu "The gamma-amino alcohol/ether unit contained in venlafaxine, 2 fluoxetine, 3 and tomoxetine 3 has been prepared by a sequence of nitrile aldol reaction and nitrile reduction. Equilibrium dissociation constants KD for binding of (_+)-2 and (_+)-3 to hSERT, hNET, and hDAT are given in Table 2." SIGNOR-259070 3-(carbamoylamino)-5-(3-fluorophenyl)-N-[(3S)-3-piperidinyl]-2-thiophenecarboxamide chemical CHEBI:131156 ChEBI CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190203 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 3-(carbamoylamino)-5-(3-fluorophenyl)-N-[(3S)-3-piperidinyl]-2-thiophenecarboxamide chemical CHEBI:131156 ChEBI CHEK2 protein O96017 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190206 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 6-bromo-3-(1-methyl-4-pyrazolyl)-5-(3-piperidinyl)-7-pyrazolo[1,5-a]pyrimidinamine chemical CHEBI:131165 ChEBI CHEK2 protein O96017 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206841 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 OSU-03012 chemical CHEBI:131196 ChEBI PDPK1 protein O15530 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-197715 "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 "tyrphostin B42" chemical CHEBI:131968 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" 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-238293 entinostat chemical CHEBI:132082 ChEBI HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191481 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 entinostat chemical CHEBI:132082 ChEBI HDAC1 protein Q13547 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191478 entinostat chemical CHEBI:132082 ChEBI HDAC1 protein Q13547 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-257902 entinostat chemical CHEBI:132082 ChEBI HDAC1 protein Q13547 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-257963 entinostat chemical CHEBI:132082 ChEBI HDAC2 protein Q92769 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-257904 entinostat chemical CHEBI:132082 ChEBI HDAC2 protein Q92769 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-257962 entinostat chemical CHEBI:132082 ChEBI HDAC9 protein Q9UKV0 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-257905 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 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 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 dacomitinib chemical CHEBI:132268 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205939 dacomitinib chemical CHEBI:132268 ChEBI ERBB4 protein Q15303 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-200908 dacomitinib chemical CHEBI:132268 ChEBI ERBB4 protein Q15303 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205942 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR6 protein P43657 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-257533 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR1 protein Q92633 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-257528 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR4 protein Q99677 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-257531 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR5 protein Q9H1C0 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-257532 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR2 protein Q9HBW0 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-257529 "lysophosphatidic acid" smallmolecule CHEBI:132742 ChEBI LPAR3 protein Q9UBY5 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-257530 2-hydroxyglutarate smallmolecule CHEBI:132941 ChEBI FOXP3 protein Q9BZS1 UNIPROT "down-regulates activity" "chemical inhibition" 9606 33114536 f Luana "Moreover, glutamate oxaloacetate transaminase 1 (GOT1), an enzyme involved in glutamine metabolism, exerts pro-inflammatory effects by producing 2-hydroxyglutarate, which hinders the expression of FOXP3 and thus blocks the formation of Tregs." SIGNOR-268042 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 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 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 sapitinib chemical CHEBI:132986 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190152 sapitinib chemical CHEBI:132986 ChEBI ERBB3 protein P21860 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190155 sapitinib chemical CHEBI:132986 ChEBI SHC3 protein Q92529 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000551 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-163733 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 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 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 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 furtrethonium chemical CHEBI:134764 ChEBI CHRM3 protein P20309 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-258642 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MTOR protein P42345 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 12782654 f lperfetto "It was shown recently that akt activates mtor through direct phosphorylation of tsc2 the serine/threonine kinase akt is an upstream positive regulator of the mammalian target of rapamycin (mtor). However, the mechanism by which akt activates mtor is not fully understood. The known pathway by which akt activates mtor is via direct phosphorylation and tuberous sclerosis complex 2 (tsc2), which is a negative regulator of mtor." SIGNOR-244314 sabcomeline chemical CHEBI:134846 ChEBI CHRM3 protein P20309 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-258677 agomelatine chemical CHEBI:134990 ChEBI HTR2C protein P28335 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189474 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 frovatriptan chemical CHEBI:134991 ChEBI HTR1D protein P28221 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-259073 frovatriptan chemical CHEBI:134991 ChEBI HTR1B protein P28222 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-259075 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 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 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 vildagliptin chemical CHEBI:135285 ChEBI DPP4 protein P27487 UNIPROT "down-regulates activity" "chemical inhibition" 9606 19149538 t Luana "Various classes of structurally different DPP IV inhibitors are currently being explored and few of them such as Sitagliptin and Vildagliptin were successfully launched." SIGNOR-257812 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 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 solifenacin chemical CHEBI:135530 ChEBI CHRM2 protein P08172 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-258311 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 solifenacin chemical CHEBI:135530 ChEBI CHRM3 protein P20309 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-258313 alvimopan chemical CHEBI:135686 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" -1 18313920 t Luana "A series of N-substituted trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidines, l opioid receptor antagonists, analogs of alvimopan, were prepared using solid phase methodology. This study led to the identification of a highly selective l opioid receptor antagonist, which interacts selectively with l peripheral receptors." SIGNOR-257773 alvimopan chemical CHEBI:135686 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" -1 18313920 t Luana "A series of N-substituted trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidines, l opioid receptor antagonists, analogs of alvimopan, were prepared using solid phase methodology. This study led to the identification of a highly selective l opioid receptor antagonist, which interacts selectively with l peripheral receptors." SIGNOR-257772 alvimopan chemical CHEBI:135686 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" -1 18313920 t Luana "A series of N-substituted trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidines, l opioid receptor antagonists, analogs of alvimopan, were prepared using solid phase methodology. This study led to the identification of a highly selective l opioid receptor antagonist, which interacts selectively with l peripheral receptors." SIGNOR-257774 sitaxentan chemical CHEBI:135736 ChEBI EDNRA protein P25101 UNIPROT "down-regulates activity" "chemical inhibition" -1 9171878 t miannu "Discovery of TBC11251, a potent, long acting, orally active endothelin receptor-A selective antagonist.The optimal compound discovered during these studies, 15q (TBC11251), binds competitively to human ETA receptors with a Ki of 0.43 +/- 0.03 nM and an IC50 of 1.4 nM (IC50 for ETB = 9800 nM). This compound inhibits ET-1-induced stimulation of phosphoinositide turnover with a Ki of 0.686 nM and a pA2 of 8.0." SIGNOR-258610 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 valrubicin chemical CHEBI:135876 ChEBI TOP2B protein Q02880 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000096 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-259384 lanreotide chemical CHEBI:135901 ChEBI SSTR2 protein P30874 UNIPROT "up-regulates activity" "chemical activation" 9606 25060168 t miannu "Octreotide long-acting release (LAR) and lanreotide Autogel (ATG) are the two somatostatin analogs currently approved for treatment of acromegaly and neuroendocrine tumors (NETs). The strength of these drugs has been their specificity for somatostatin receptor subtype 2." SIGNOR-259242 lanreotide chemical CHEBI:135901 ChEBI SSTR5 protein P35346 UNIPROT "up-regulates activity" "chemical activation" 9606 26416534 t miannu "Lanreotide Autogel (known as lanreotide Depot in the USA) is a synthetic octapeptide analog of somatostatin with a longer half-life than the native molecule and with selectivity for somatostatin receptor (SSTR) 2 and, to a lesser extent, SSTR 5" SIGNOR-259243 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 silodosin chemical CHEBI:135929 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258451 silodosin chemical CHEBI:135929 ChEBI ADRA1A protein P35348 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206914 silodosin chemical CHEBI:135929 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258450 silodosin chemical CHEBI:135929 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258449 degarelix chemical CHEBI:135961 ChEBI GNRHR protein P30968 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001033 22416801 t miannu " Two GnRH antagonists are currently available: abarelix and degarelix. " SIGNOR-259160 levomethadone chemical CHEBI:136003 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258808 levomethadone chemical CHEBI:136003 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258809 levomethadone chemical CHEBI:136003 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258807 methylnaltrexone chemical CHEBI:136007 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10030 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258148 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CCND3 protein P30281 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189975 methylnaltrexone chemical CHEBI:136007 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258147 methylnaltrexone chemical CHEBI:136007 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258042 levomilnacipran chemical CHEBI:136040 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18468895 t Luana "Studies on a series of milnacipran analogs containing a heteroaromatic group as potent norepinephrine and serotonin transporter inhibitors" SIGNOR-257946 levomilnacipran chemical CHEBI:136040 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18468895 t Luana "Studies on a series of milnacipran analogs containing a heteroaromatic group as potent norepinephrine and serotonin transporter inhibitors" SIGNOR-257943 levomilnacipran chemical CHEBI:136040 ChEBI SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18468895 t Luana "Studies on a series of milnacipran analogs containing a heteroaromatic group as potent norepinephrine and serotonin transporter inhibitors" SIGNOR-257944 LY-2157299 chemical CHEBI:137064 ChEBI TGFBR2 protein P37173 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193778 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 JQ1 chemical CHEBI:137113 ChEBI BRD2 protein P25440 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-261987 JQ1 chemical CHEBI:137113 ChEBI BRD3 protein Q15059 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-261988 JQ1 chemical CHEBI:137113 ChEBI BRDT protein Q58F21 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-261990 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 "lysophosphatidylinositol 22:6" smallmolecule CHEBI:138556 ChEBI GPR55 protein Q9Y2T6 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-257507 nepicastat chemical CHEBI:139334 ChEBI DBH protein P09172 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194625 "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 "precursor messenger RNA" smallmolecule CHEBI:139356 ChEBI SF3b complex SIGNOR-C442 SIGNOR "up-regulates activity" relocalization 9606 32140746 t 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-268413 "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 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 "neuropeptide FF receptor agonist" smallmolecule CHEBI:141000 ChEBI NPFFR1 protein Q9GZQ6 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-257549 "neuropeptide FF receptor agonist" smallmolecule CHEBI:141000 ChEBI NPFFR2 protein Q9Y5X5 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-257550 tipifarnib chemical CHEBI:141969 ChEBI FNTA protein P49354 UNIPROT "down-regulates activity" "chemical inhibition" 9606 11196150 t lperfetto "In vitro, using isolated human farnesyl protein transferase, R115777 competitively inhibited the farnesylation of lamin B and K-RasB peptide substrates, with IC50s of 0.86 nM and 7.9 nM, respectively. In a panel of 53 human tumor cell lines tested for growth inhibition, approximately 75% were found to be sensitive to R115777." SIGNOR-262033 "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 ML240 chemical CHEBI:143014 ChEBI VCP protein P55072 UNIPROT "down-regulates activity" "chemical inhibition" -1 23316025 t Monia "Inhibition of p97 by ML240 and ML241 is ATP competitive. To determine the mechanism by which ML240 and ML241 inhibited p97 ATPase, we evaluated rates of ATP hydrolysis at different concentrations of ATP. ML240 and ML241 inhibited p97competitively with respect to ATP with a Kivalues of 0.22 mm and 0.35 mm respectively." SIGNOR-261066 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 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 pevonedistat chemical CHEBI:145535 ChEBI UBE2F protein Q969M7 UNIPROT "down-regulates quantity" "chemical inhibition" 9606 BTO:0001109 19360080 t Monia "MLN4924 is a potent and selective inhibitor of NEDD8-activating enzyme; A single dose of MLN4924 resulted in a dose- and time-dependent decrease of NEDD8–cullin levels as early as 30 min after administration of compound" SIGNOR-261067 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 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 CGP-42112A chemical CHEBI:147302 ChEBI AGTR2 protein P50052 UNIPROT "down-regulates activity" "chemical inhibition" -1 32278693 t Luana "CGP42112A is an angiotensin AT2 (Angiotensin receptor 2) receptor agonist that may alleviate the virus-induced lung injury" SIGNOR-262311 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 fenoterol chemical CHEBI:149226 ChEBI ADRB1 protein P08588 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-257867 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 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 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 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 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 malonyl-CoA smallmolecule CHEBI:15531 ChEBI "up-regulates quantity" "precursor of" 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-267108 acetyl-CoA smallmolecule CHEBI:15351 ChEBI malonyl-CoA smallmolecule CHEBI:15531 ChEBI "up-regulates quantity" "precursor of" 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-267107 acetyl-CoA smallmolecule CHEBI:15351 ChEBI "hexadecanoic acid" smallmolecule CHEBI:15756 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-268089 acetyl-CoA smallmolecule CHEBI:15351 ChEBI citrate(3-) smallmolecule CHEBI:16947 ChEBI "up-regulates quantity" "precursor of" 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-266236 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 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 acetyl-CoA smallmolecule CHEBI:15351 ChEBI Fatty_Acid_Biosynthesis phenotype SIGNOR-PH190 SIGNOR "up-regulates activity" 9606 10893421 f "Acetyl-CoA carboxylase (ACC) catalyzes the first committed step of the fatty acid synthetic pathway. Although ACC has often been proposed to be a major rate-controlling enzyme of this pathway, no direct tests of this proposal in vivo" SIGNOR-267383 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 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 celecoxib chemical CHEBI:41423 ChEBI PTGS2 protein P35354 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190928 AKT proteinfamily SIGNOR-PF24 SIGNOR HTT protein P42858 UNIPROT unknown phosphorylation Ser419 GGRSRSGsIVELIAG 9606 BTO:0000938 12062094 t llicata "We demonstrate that huntingtin is a substrate of akt and that phosphorylation of huntingtin by akt is crucial to mediate the neuroprotective effects of igf-1." SIGNOR-89696 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 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 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 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 CHRM3 protein P20309 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-257470 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRM3 protein P20309 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-258632 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRNA7 protein P36544 UNIPROT "up-regulates activity" "chemical activation" 27167578 t "Here, we demonstrate a role for α7 nAChR/G protein interaction in the activation of the small (monomeric) RhoA GTPase leading to cytoskeletal changes during neurite growth. Treatment of PC12 cells with the α7 nAChR agonist choline or PNU-282987 was associated with an increase in RhoA activity and an inhibition in neurite growth." SIGNOR-253984 acetylcholine smallmolecule CHEBI:15355 ChEBI CHRNB3 protein Q05901 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000227 28901280 t miannu "Neuronal nicotinic acetylcholine receptors (nAChRs) belong to a super-family of Cysloop ligand-gated ion channels that respond to endogenous acetylcholine (ACh) or other cholinergic ligands. These receptors are also the targets of drugs such as nicotine (the main addictive agent delivered by cigarette smoke) and are involved in a variety of physiological and pathophysiological processes." SIGNOR-264258 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 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 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 pyruvate smallmolecule CHEBI:15361 ChEBI (S)-lactate smallmolecule CHEBI:16651 ChEBI "up-regulates quantity" "precursor of" 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-266920 pyruvate smallmolecule CHEBI:15361 ChEBI (S)-lactate smallmolecule CHEBI:16651 ChEBI "up-regulates quantity" "precursor of" 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-267655 pyruvate smallmolecule CHEBI:15361 ChEBI Citric_Acid_Cycle phenotype SIGNOR-PH191 SIGNOR "up-regulates activity" 9606 18613815 f "Pyruvate carboxylase (PC) is a biotin-containing enzyme that catalyses the HCO3−- and MgATP-dependent carboxylation of pyruvate to form oxaloacetate. This is a very important anaplerotic reaction, replenishing oxaloacetate withdrawn from the Krebs cycle for various pivotal biochemical pathways." SIGNOR-267384 "acetylsalicylic acid" chemical CHEBI:15365 ChEBI PTGS1 protein P23219 UNIPROT down-regulates "chemical inhibition" 9606 11809688 t gcesareni "Nsaids inhibit cyclooxygenase (cox) isozymes, which are responsible for the committed step in prostaglandin biosynthesis, and this has been considered the primary mechanism by which nsaids exert their antitumorigenic effects." SIGNOR-114377 "acetylsalicylic acid" chemical CHEBI:15365 ChEBI PTGS2 protein P35354 UNIPROT down-regulates "chemical inhibition" 9606 11809688 t gcesareni "Nsaids inhibit cyclooxygenase (cox) isozymes, which are responsible for the committed step in prostaglandin biosynthesis, and this has been considered the primary mechanism by which nsaids exert their antitumorigenic effects." SIGNOR-114380 "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 "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 "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 "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 "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 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 "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 "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 "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 RXRB protein P28702 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-256191 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI HNF4A protein P41235 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "Retinoic acid mediates down-regulation of the alpha-fetoprotein gene through decreased expression of hepatocyte nuclear factors. The levels of HNF1 and HNF4 mRNA were also decreased following RA treatment." SIGNOR-254445 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RXRG protein P48443 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-256193 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI PIN1 protein Q13526 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30093655 t "ATRA inhibits leukemia, breast, and liver cancer by targeting isomerase Pin1, a master regulator of oncogenic signaling networks." SIGNOR-259925 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI HNF4G protein Q14541 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "Retinoic acid mediates down-regulation of the alpha-fetoprotein gene through decreased expression of hepatocyte nuclear factors. The levels of HNF1 and HNF4 mRNA were also decreased following RA treatment." SIGNOR-254444 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI TAL2 protein Q16559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24816818 f irozzo "These results demonstrate for the first time that atRA induces Tal2 expression in P19 cells, and suggest that TAL2 commits to the acquisition of neural fate in brain development." SIGNOR-259087 AKT proteinfamily SIGNOR-PF24 SIGNOR MAP2K4 protein P45985 UNIPROT down-regulates phosphorylation Ser80 IERLRTHsIESSGKL 9606 BTO:0000007 11707464 t lperfetto "Akt phosphorylated sek1 on serine 78." SIGNOR-244285 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RORB protein Q92753 UNIPROT "down-regulates activity" "chemical inhibition" 9606 12958591 t miannu "ATRA and related retinoids inhibit ROR beta but not ROR alpha transcriptional activity suggesting that high-affinity, subtype-specific ligands could be designed for the identification of ROR beta target genes. Our results identify ROR beta as a retinoid-regulated nuclear receptor, providing a novel pathway for retinoid action." SIGNOR-266845 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR "down-regulates quantity by destabilization" "chemical inhibition" 9606 19029980 t "Retinoic acid and arsenic synergize to clear LICs through cooperative PML-RARA degradation, this combination does not enhance differentiation." SIGNOR-259926 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RXR proteinfamily SIGNOR-PF44 SIGNOR "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-256190 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RAR proteinfamily SIGNOR-PF45 SIGNOR "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-256197 ATP smallmolecule CHEBI:15422 ChEBI "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" "precursor of" 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-267842 ATP smallmolecule CHEBI:15422 ChEBI "adenosine 5'-monophosphate(2-)" 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 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 ATP smallmolecule CHEBI:15422 ChEBI PRKAG1 protein P54619 UNIPROT down-regulates "chemical inhibition" 9606 SIGNOR-C15 21680840 t gcesareni "AMPK is an ___ heterotrimer activated by decreasing concentrations of adenosine triphosphate (ATP) and increasing AMP concentrations." SIGNOR-228607 ATP smallmolecule CHEBI:15422 ChEBI P2RX7 protein Q99572 UNIPROT up-regulates "chemical activation" 9606 18827222 t mrosina "Pericellular ATP activates P2XRs on the T cell in an autocrine fashion (step 4) and perhaps also P2X7 receptors on the APC in a paracrine fashion resulting in IL-1beta processing and release (step 5)." SIGNOR-254965 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 glycine smallmolecule CHEBI:15428 ChEBI (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 ChEBI "up-regulates quantity" "precursor of" 9606 16051266 t lperfetto "The glycine cleavage system is a mitochondrial multienzyme system composed of four proteins termed P, H, T and L-protein, and catalyzes the reversible oxidation of glycine yielding carbon dioxide, ammonia, 5,10-methylenetetrahydrofolate (5,10-CH2-H4folate), and reduced pyridine nucleotide." SIGNOR-268237 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 glycine smallmolecule CHEBI:15428 ChEBI GLRA1 protein P23415 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-264980 glycine smallmolecule CHEBI:15428 ChEBI GLRA1 protein P23415 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9009272 t miannu "For each mutant GlyR we examined the agonist efficacies of taurine and β-alanine relative to glycine, the concentration of each agonist required for half-maximal current activation (EC50) and, in mutant GlyRs where β-alanine and taurine exhibited partial or no agonist efficacy, the concentration required for half-maximal inhibition of glycine-gated currents (IC50).experiments described in this report were performed on human α1 homomeric GlyRs recombinantly expressed in mammalian HEK 293 cells. Taurine and β-alanine act as full agonists of human α1 GlyRs when expressed in this system." SIGNOR-258580 glycine smallmolecule CHEBI:15428 ChEBI GLRA2 protein P23416 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-264981 glycine smallmolecule CHEBI:15428 ChEBI GLRB protein P48167 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-264983 glycine smallmolecule CHEBI:15428 ChEBI GlyR proteinfamily SIGNOR-PF62 SIGNOR "up-regulates activity" "chemical activation" 9606 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-264985 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 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1B protein P46527 UNIPROT down-regulates binding 9606 23400686 t gcesareni "Furthermore, akt promotes cell cycle progression through downregulation of the cyclin dependent kinase inhibitor p27kip1." SIGNOR-200875 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-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-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-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-267879 malonyl-CoA smallmolecule CHEBI:15531 ChEBI "hexadecanoic acid" smallmolecule CHEBI:15756 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-268090 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 malonyl-CoA smallmolecule CHEBI:15531 ChEBI CPT1A protein P50416 UNIPROT down-regulates binding 9606 17452323 t "Carnitine palmitoyltransferase 1 (CPT1) catalyzes the conversion of palmitoyl-CoA to palmitoylcarnitine in the presence of l-carnitine, thus facilitating the entry of fatty acids to mitochondria, in a process that is physiologically inhibited by malonyl-CoA" SIGNOR-267758 malonyl-CoA smallmolecule CHEBI:15531 ChEBI CPT1A protein P50416 UNIPROT "down-regulates activity" binding 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-267114 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 8335191 t "Crohn's Disease" gcesareni SIGNOR-251701 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr198 PGLRRRQt 9606 12042314 t lperfetto "Because Thr198-phosphorylated p27Kip1 was localized only in the cytoplasm, Akt might promote 14-3-3 binding to p27Kip1 by phosphorylation at Thr198, allowing its cytoplasmic localization and degradation." SIGNOR-244194 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 malonyl-CoA smallmolecule CHEBI:15531 ChEBI CPT1C protein Q8TCG5 UNIPROT "down-regulates activity" binding 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-267116 malonyl-CoA smallmolecule CHEBI:15531 ChEBI CPT1B protein Q92523 UNIPROT "down-regulates activity" binding 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-267115 "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI AKT1 protein P31749 UNIPROT up-regulates "chemical activation" 9606 16293724 t gcesareni "Pge2 also stimulated akt activity in a pi3k-dependent manner." SIGNOR-141817 "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI PTGER4 protein P35408 UNIPROT up-regulates "chemical activation" 9606 15299086 t gcesareni "Pge2 is the ligand for four ep receptor subtypes termed ep1 to ep4." SIGNOR-127789 "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI PTGER3 protein P43115 UNIPROT up-regulates "chemical activation" 9606 15299086 t gcesareni "Pge2 is the ligand for four ep receptor subtypes termed ep1 to ep4." SIGNOR-127738 "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI PTGER2 protein P43116 UNIPROT up-regulates "chemical activation" 9606 15299086 t gcesareni "Pge2 acts via four ep receptors termed ep1 to ep4." SIGNOR-127735 "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI GNG12 protein Q9UBI6 UNIPROT up-regulates "chemical activation" 9606 16293724 t gcesareni "Although pge2 promotes nucleotide exchange on gas and subsequent dissociation of gtp-bound gas from gbg subunits." SIGNOR-141820 "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 "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 "prostaglandin F2alpha" smallmolecule CHEBI:15553 ChEBI Myoblast_fusion phenotype SIGNOR-PH98 SIGNOR up-regulates 9606 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-256213 15(S)-HETE smallmolecule CHEBI:15558 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9606 12517954 t lperfetto "15(S)-HETE is a ligand for PPARγ in IL-4-stimulated A549 cells" SIGNOR-254095 D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "precursor of" 9606 28139779 t miannu "Human NAD-dependent isocitrate dehydrogenase existing as the Œ±2Œ≤Œ≥ heterotetramer, catalyzes the decarboxylation of isocitrate into Œ±-ketoglutarate in the Krebs cycle, and is allosterically regulated by citrate, ADP and ATP." SIGNOR-266250 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 D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI IDH2 protein P48735 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-267370 (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 (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 (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 (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 ChEBI (6S)-5-methyltetrahydrofolate(2-) smallmolecule CHEBI:18608 ChEBI "up-regulates quantity" "precursor of" 9606 10720211 t lperfetto "Methylenetetrahydrofolate reductase (MTHFR) plays a central role in the folate cycle and contributes to the metabolism of the amino acid homocysteine. It catalyzes the reduction of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, thus generating the active form of folate required for remethylation of homocysteine to methionine." SIGNOR-268230 (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 (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 "5'-xanthylic acid" smallmolecule CHEBI:15652 ChEBI "guanosine 5'-monophosphate" smallmolecule CHEBI:17345 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-267336 "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 "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 ChEBI "D-erythrose 4-phosphate(2-)" smallmolecule CHEBI:16897 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-268135 "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 L-ornithine smallmolecule CHEBI:15729 ChEBI M2_polarization phenotype SIGNOR-PH55 SIGNOR "up-regulates activity" 24669294 f apalma "While investigating the factors that regulate macrophage arginine metabolism, Mills and colleagues found that macrophages activated in mouse strains with Th1 and Th2 backgrounds differed qualitatively in their ability to respond to the classic stimuli IFN-γ or lipopolysaccharide (LPS) or both and defined an important metabolic difference in the pathway: M1 macrophages made the toxic nitric oxide (NO), whereas M2 macrophages made the trophic polyamines" SIGNOR-256076 L-ornithine smallmolecule CHEBI:15729 ChEBI M2_polarization phenotype SIGNOR-PH55 SIGNOR "up-regulates activity" 25386178 f apalma "In general, M2 type macrophages act as anti-inflammatory cells via diversion of arginine away from NOS or via the synthesis of downstream products derived from the ornithine that is generated via arginase" SIGNOR-256075 staurosporine chemical CHEBI:15738 ChEBI PRKCH protein P24723 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-258286 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 "hexadecanoic acid" smallmolecule CHEBI:15756 ChEBI palmitoyl-CoA smallmolecule CHEBI:15525 ChEBI "up-regulates quantity" "precursor of" 9606 21242590 t miannu "Long-chain acyl-CoA synthetases (ACSLs) catalyze the thioesterification of long-chain FAs into their acyl-CoA derivatives. On the other hand, overexpression of ACSL1 resulted in large increases in oleoyl-CoA synthesis and palmitoyl-CoA synthesis in SMC lysates (Fig. 4A)." SIGNOR-267876 "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 tyramine smallmolecule CHEBI:15760 ChEBI dopamine smallmolecule CHEBI:18243 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¬†" SIGNOR-264176 L-dopa smallmolecule CHEBI:15765 ChEBI dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" "precursor of" 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-264174 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 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 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-268093 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 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 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 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-268121 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 3,5-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 (R)-2-hydroxyglutarate(2-) smallmolecule CHEBI:15801 ChEBI TET2 protein Q6N021 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001883 29090344 t miannu "Various studies have tried to investigate how the accumulation of R2-HG promotes leukemogenesis in cooperation with other frequently observed mutations in AML. An important role appears to be the ability of R2-HG to competitively inhibit multiple αKG-dependent dioxygenases. While TET2 normally catalyzes the conversion of 5-methylcytosine (5mC) into 5-hydroxymethylcytosine (5hmC), inhibition of TET2 by R2-HG has been found to result in a hypermethylated gene signature in HSPCs, which overlaps with the signatures of both IDH and TET2-mutated leukemic cells." SIGNOR-261829 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 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-264179 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 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-264178 "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 "arachidonic acid" smallmolecule CHEBI:15843 ChEBI PRKCA protein P17252 UNIPROT up-regulates "chemical activation" 9606 1357097 t miannu "These results suggest that the activation of protein kinase c by both arachidonic acid and phorbol esters may play a role in the potentiation of glutamate exocytosis." SIGNOR-17809 "arachidonic acid" smallmolecule CHEBI:15843 ChEBI PTGS2 protein P35354 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-255394 "arachidonic acid" smallmolecule CHEBI:15843 ChEBI PLA2G4A protein P47712 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-255393 taurine smallmolecule CHEBI:15891 ChEBI GLRA1 protein P23415 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9009272 t miannu "For each mutant GlyR we examined the agonist efficacies of taurine and β-alanine relative to glycine, the concentration of each agonist required for half-maximal current activation (EC50) and, in mutant GlyRs where β-alanine and taurine exhibited partial or no agonist efficacy, the concentration required for half-maximal inhibition of glycine-gated currents (IC50).experiments described in this report were performed on human α1 homomeric GlyRs recombinantly expressed in mammalian HEK 293 cells. Taurine and β-alanine act as full agonists of human α1 GlyRs when expressed in this system." SIGNOR-258579 taurine smallmolecule CHEBI:15891 ChEBI GlyR proteinfamily SIGNOR-PF62 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000007 9009272 t "inferred from family member" miannu "For each mutant GlyR we examined the agonist efficacies of taurine and beta-alanine relative to glycine, the concentration of each agonist required for half-maximal current activation (EC50) and, in mutant GlyRs where beta-alanine and taurine exhibited partial or no agonist efficacy, the concentration required for half-maximal inhibition of glycine-gated currents (IC50).experiments described in this report were performed on human alpha-1 homomeric GlyRs recombinantly expressed in mammalian HEK 293 cells. Taurine and beta-alanine act as full agonists of huma nalpha-1 GlyRs when expressed in this system." SIGNOR-267793 GTP smallmolecule CHEBI:15996 ChEBI GNAS protein P63092 UNIPROT up-regulates "chemical activation" 9606 17095603 t gcesareni "Galfa subunits cycle between inactive (gdp-bound) and active (gtp-bound) states, and the lifetime of the active state is limited by gtp hydrolysis." SIGNOR-150552 GTP smallmolecule CHEBI:15996 ChEBI GNAI1 protein P63096 UNIPROT up-regulates "chemical activation" 9606 12040175 t gcesareni "Agonist binding triggers a conformational change in the receptor, which catalyses the dissociation of gdp from the alfa subunit followed by gtp-binding to galfa and the dissociation of galfa from gbetagamma subunits1. The alfa subunits of g proteins are divided into four subfamilies: galfas, galfai, galfaq and galfa12, and a single gpcr can couple to either one or more families of galfa proteins." SIGNOR-88238 GTP smallmolecule CHEBI:15996 ChEBI GNAS protein Q5JWF2 UNIPROT up-regulates "chemical activation" 9606 17095603 t gcesareni "Galfa subunits cycle between inactive (gdp-bound) and active (gtp-bound) states, and the lifetime of the active state is limited by gtp hydrolysis." SIGNOR-253071 phosphatidylethanolamine chemical CHEBI:16038 ChEBI Outer_mitochondrial_membrane complex SIGNOR-C410 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The OMM is comprised of a phospholipid bilayer that houses vital components such as metabolic enzymes and transport proteins|he OMM contains a variety of lipids. The major components of this bilayer include phosphatidylcholine (PC), phosphatidylethanolamine (PE) and phosphatidylinositol (PI) |It has been reported that in the mammalian OMM, the most prominent of these lipids are PC (~54 % of total), PE (~29 %) and PI (~14 %) (Daum and Vance 1997). The remaining lipids comprise approximately 3 % of the total OMM composition." SIGNOR-266999 phosphatidylethanolamine chemical CHEBI:16038 ChEBI Inner_mitochondrial_membrane complex SIGNOR-C411 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The lipid composition of the IMM varies from that of the OMM. PC and PE are still the most abundant phospholipids in the IMM, comprising about 75 % of total lipids.|One of the biggest differences between OMM and IMM lipid composition is the greater concentration of CL that is found in the IMM. Here, CL makes up about 15–20 % of the total phospholipid mass" SIGNOR-267002 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 cholesterol smallmolecule CHEBI:16113 ChEBI SOAT1 protein P35610 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000759 31848472 t miannu "Excess cholesterol is esterified by acyl coenzyme A:cholesterol acyltransferase (ACAT; also known as SOAT) to cholesteryl esters" SIGNOR-265159 ethanol chemical CHEBI:16236 ChEBI GLRA1 protein P23415 UNIPROT "up-regulates activity" "chemical activation" 8355 BTO:0000964 8700149 t miannu "Pharmacologically relevant concentrations of ethanol (10-200 mM) reversibly potentiated the glycine receptor function in all receptors. Ethanol potentiation depended on the glycine concentration used, with decreased potentiation observed at higher glycine concentrations." SIGNOR-258495 ethanol chemical CHEBI:16236 ChEBI GLRA2 protein P23416 UNIPROT "up-regulates activity" "chemical activation" 8355 BTO:0000964 8700149 t miannu "Pharmacologically relevant concentrations of ethanol (10-200 mM) reversibly potentiated the glycine receptor function in all receptors. Ethanol potentiation depended on the glycine concentration used, with decreased potentiation observed at higher glycine concentrations." SIGNOR-258496 ethanol chemical CHEBI:16236 ChEBI SLC44A2 protein Q8IWA5 UNIPROT "up-regulates quantity" 9606 BTO:0003065 21367571 f lperfetto "Among these, SLC44A2 (a putative choline transporter) was strikingly upregulated by ethanol (three fold), and GCN5 silencing downregulated it" SIGNOR-260407 ethanol chemical CHEBI:16236 ChEBI GlyR proteinfamily SIGNOR-PF62 SIGNOR "up-regulates activity" "chemical activation" 8355 BTO:0000964 8700149 t "inferred from family member" miannu "Pharmacologically relevant concentrations of ethanol (10-200 mM) reversibly potentiated the glycine receptor function in all receptors. Ethanol potentiation depended on the glycine concentration used, with decreased potentiation observed at higher glycine concentrations." SIGNOR-267794 "hydrogen peroxide" smallmolecule CHEBI:16240 ChEBI TXN protein P10599 UNIPROT up-regulates "chemical activation" 9606 15556622 t gcesareni "We show that 10 and 50 microm h2o2 and short-term exposure to shear stress significantly increased trx-1 mrna and protein levels in endothelial cells." SIGNOR-131049 "hydrogen peroxide" smallmolecule CHEBI:16240 ChEBI MAPK7 protein Q13164 UNIPROT up-regulates 9606 BTO:0000142 11782488 f gcesareni "These findings suggest that c-src mediated bmk1 activation by h(2)o(2) may counteract ischemic cellular damage probably through the activation of mef2c transcription factor." SIGNOR-113758 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 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 17beta-hydroxy-5alpha-androstan-3-one smallmolecule CHEBI:16330 ChEBI COMT protein P21964 UNIPROT up-regulates 9606 17612537 f "Regulation of expression" miannu "Catechol O-methyltransferase expression in granulosa cells was up-regulated by insulin, DHT, and ATRA." SIGNOR-251962 adenosine smallmolecule CHEBI:16335 ChEBI "adenosine 5'-monophosphate(2-)" 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 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 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 adenosine smallmolecule CHEBI:16335 ChEBI ADORA2A protein P29274 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-268420 adenosine smallmolecule CHEBI:16335 ChEBI ADORA2A protein P29274 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-257447 adenosine smallmolecule CHEBI:16335 ChEBI ADORA2B protein P29275 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-268421 adenosine smallmolecule CHEBI:16335 ChEBI ADORA2B protein P29275 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-257448 adenosine smallmolecule CHEBI:16335 ChEBI ADORA1 protein P30542 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-268419 adenosine smallmolecule CHEBI:16335 ChEBI ADORA1 protein P30542 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-257446 adenosine smallmolecule CHEBI:16335 ChEBI PI4K2B protein Q8TCG2 UNIPROT "down-regulates activity" "chemical inhibition" -1 21704602 t Luana "Both PI4K2A and PI4K2B were inhibited by adenosine at concentrations that do not significantly inhibit PI4KA and PI4KB actitvity" SIGNOR-258316 adenosine smallmolecule CHEBI:16335 ChEBI PI4K2A protein Q9BTU6 UNIPROT "down-regulates activity" "chemical inhibition" -1 21704602 t Luana "Both PI4K2A and PI4K2B were inhibited by adenosine at concentrations that do not significantly inhibit PI4KA and PI4KB actitvity" SIGNOR-258317 adenosine smallmolecule CHEBI:16335 ChEBI Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000142 18957298 t miannu "Adenosine is an endogenous inhibitor of excitatory synaptic transmission with potent anticonvulsant properties in the mammalian brain." SIGNOR-265464 "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-267019 "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 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI MTOR protein P42345 UNIPROT up-regulates "chemical activation" 9606 11729323 t gcesareni "Pa directly interacted with the domain in mtor that is targeted by rapamycin, and this interaction was positively correlated with mtor's ability to activate downstream effectors." SIGNOR-112379 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI RAC1 protein P63000 UNIPROT up-regulates "chemical activation" 9606 18480413 t gcesareni "The c-terminal polybasic motif of rac1 is responsible for direct interaction with pa," SIGNOR-178632 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI PRKCZ protein Q05513 UNIPROT up-regulates "chemical activation" 9606 12401205 t gcesareni "The pkc isoform pkc-zeta appear to be activated by direct interactions with pa" SIGNOR-94867 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI SOS1 protein Q07889 UNIPROT up-regulates "chemical activation" 9606 17486115 t gcesareni "Phosphatidic acid interacts with a defined site in the sos ph domain with high affinity and specificity" SIGNOR-154676 "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI PIP5K1A protein Q99755 UNIPROT up-regulates "chemical activation" 9606 17245604 t gcesareni "All pip5k isoforms are stimulated by pa." SIGNOR-152542 (R)-carnitine smallmolecule CHEBI:16347 ChEBI O-palmitoyl-L-carnitine smallmolecule CHEBI:17490 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-267117 (R)-carnitine smallmolecule CHEBI:16347 ChEBI O-palmitoyl-L-carnitine smallmolecule CHEBI:17490 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-267118 (R)-carnitine smallmolecule CHEBI:16347 ChEBI O-palmitoyl-L-carnitine smallmolecule CHEBI:17490 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-267119 (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 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 iodide smallmolecule CHEBI:16382 ChEBI 3,5-diiodo-L-tyrosine smallmolecule CHEBI:15768 ChEBI "up-regulates quantity" "precursor of" 9606 23349248 t miannu "After transport through the apical membrane, I‚àí is covalently bound to the tyrosyl residues of Tg by thyroid peroxidase (TPO)." SIGNOR-259913 iodide smallmolecule CHEBI:16382 ChEBI diiodine smallmolecule CHEBI:17606 ChEBI "up-regulates quantity" "precursor of" 9606 23349248 t miannu "After transport through the apical membrane, I‚àí is covalently bound to the tyrosyl residues of Tg by thyroid peroxidase (TPO)." SIGNOR-268119 iodide smallmolecule CHEBI:16382 ChEBI 3-iodo-L-tyrosine smallmolecule CHEBI:27847 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-268120 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 lipopolysaccharide smallmolecule CHEBI:16412 ChEBI TLR4 protein O00206 UNIPROT "up-regulates activity" "chemical activation" 10090 9851930 t "The mammalian Tlr4 protein has been adapted primarily to subserve the recognition of LPS and presumably transduces the LPS signal across the plasma membrane." SIGNOR-252075 androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI estrone smallmolecule CHEBI:17263 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268668 androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI testosterone smallmolecule CHEBI:17347 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363 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-268665 oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "precursor of" 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-267503 oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "precursor of" 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-267511 oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI citrate(3-) smallmolecule CHEBI:16947 ChEBI "up-regulates quantity" "precursor of" 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-266237 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 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 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 L-arginine chemical CHEBI:16467 ChEBI NOS2 protein P35228 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-255554 L-arginine chemical CHEBI:16467 ChEBI SLC38A9 protein Q8NBW4 UNIPROT "up-regulates activity" "chemical activation" 9606 29053970 t "SLC38A9 mediates the transport, in an arginine-regulated fashion, of many essential amino acids out of lysosomes, including leucine, which mTORC1 senses through the cytosolic Sestrin proteins" SIGNOR-254895 L-arginine chemical CHEBI:16467 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 BTO:0000567 27126896 f Luana " Importantly, asparagine/glutamine pre-load only results in mTOR activation following amino acid stimulation (Fig. 5a), indicating that it is their exchange factor roles that elicit mTORC1 activation." SIGNOR-268018 17beta-estradiol smallmolecule CHEBI:16469 ChEBI estrone smallmolecule CHEBI:17263 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-268662 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 8342904 t ashma gcesareni SIGNOR-251698 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 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 17beta-estradiol smallmolecule CHEBI:16469 ChEBI MAPK3 protein P27361 UNIPROT up-regulates 9606 BTO:0000150 11043579 f gcesareni "Estrogen rapidly activates the mitogen-activated protein kinases, erk-1 and erk-2, via an as yet unknown mechanism." SIGNOR-83280 17beta-estradiol smallmolecule CHEBI:16469 ChEBI AKT2 protein P31751 UNIPROT up-regulates 9606 BTO:0000150 12554767 f gcesareni "Treatment of cells with estradiol resulted in phosphorylation of akt and a 9-fold increase in akt activity in 10 min." SIGNOR-97798 17beta-estradiol smallmolecule CHEBI:16469 ChEBI MAPK15 protein Q8TD08 UNIPROT up-regulates "chemical activation" 9606 BTO:0000150 11043579 t gcesareni "Estrogen rapidly activates the mitogen-activated protein kinases, erk-1 and erk-2, via an as yet unknown mechanism." SIGNOR-83277 17beta-estradiol smallmolecule CHEBI:16469 ChEBI ESR2 protein Q92731 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-154663 17beta-estradiol smallmolecule CHEBI:16469 ChEBI ESR2 protein Q92731 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-258592 17beta-estradiol smallmolecule CHEBI:16469 ChEBI GPER1 protein Q99527 UNIPROT up-regulates "chemical activation" 9606 18262661 t gcesareni "Recent studies have revealed the contribution of a novel estrogen receptor gpr30, which belongs to the family of seven-transmembrane g-protein-coupled receptors, to many of the rapid biological responses to estrogen." SIGNOR-160778 "nitric oxide" smallmolecule CHEBI:16480 ChEBI NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates 9606 BTO:0001103 20219869 t apalma "Similarly, exposure of cells to oxidative stress, in particular, nitric oxide (NO) or peroxynitrite (ONOO), can activate NF-kB and cause its translocation." SIGNOR-255350 "nitric oxide" smallmolecule CHEBI:16480 ChEBI GUCY1A2-B2 complex SIGNOR-C137 SIGNOR "up-regulates activity" "chemical activation" 9606 15036565 t gcesareni "One of the most biologically relevant actions of NO is its binding to the heme moiety in the heterodimeric enzyme, soluble guanylyl cyclase (sGC). Activation of sGC by NO results in the production of the second messenger molecule, 3€²,5€²-cyclic guanosine monophosphate (cGMP)" SIGNOR-243961 "nitric oxide" smallmolecule CHEBI:16480 ChEBI GUCY1A2-B3 complex SIGNOR-C138 SIGNOR "up-regulates activity" "chemical activation" 9606 15036565 t gcesareni "One of the most biologically relevant actions of NO is its binding to the heme moiety in the heterodimeric enzyme, soluble guanylyl cyclase (sGC). Activation of sGC by NO results in the production of the second messenger molecule, 3€²,5€²-cyclic guanosine monophosphate (cGMP)" SIGNOR-243964 "nitric oxide" smallmolecule CHEBI:16480 ChEBI GUCY1A3-B2 complex SIGNOR-C139 SIGNOR "up-regulates activity" "chemical activation" 9606 15036565 t gcesareni "One of the most biologically relevant actions of NO is its binding to the heme moiety in the heterodimeric enzyme, soluble guanylyl cyclase (sGC). Activation of sGC by NO results in the production of the second messenger molecule, 3€²,5€²-cyclic guanosine monophosphate (cGMP)" SIGNOR-244113 "nitric oxide" smallmolecule CHEBI:16480 ChEBI GUCY1A3-B3 complex SIGNOR-C140 SIGNOR "up-regulates activity" "chemical activation" 9606 15036565 t gcesareni "One of the most biologically relevant actions of NO is its binding to the heme moiety in the heterodimeric enzyme, soluble guanylyl cyclase (sGC). Activation of sGC by NO results in the production of the second messenger molecule, 3€²,5€²-cyclic guanosine monophosphate (cGMP)" SIGNOR-243967 "nitric oxide" smallmolecule CHEBI:16480 ChEBI Vascular_Permeability phenotype SIGNOR-PH140 SIGNOR up-regulates 9606 BTO:0001176 24078390 f "VEGF pathway" Gianni "After a period of controversial reports, evidence based on eNOS knockout mice and on eNOS-depleted EC established that microvascular hyperpermeability in response to an inflammatory challenge is regulated mainly by endothelial cells through eNOS-derived NO" SIGNOR-261947 "nitric oxide" smallmolecule CHEBI:16480 ChEBI Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 9606 32454942 f miannu "Next to their interaction with adaptive immune cells, activated microglia can secrete cytotoxic cytokines and oxidative products, such as ROS and NO radicals in MS lesions thereby promoting oxidative stress and contributing to myelin destruction" SIGNOR-263829 "nitric oxide" smallmolecule CHEBI:16480 ChEBI M1_polarization phenotype SIGNOR-PH54 SIGNOR up-regulates 24669294 f apalma "While investigating the factors that regulate macrophage arginine metabolism, Mills and colleagues found that macrophages activated in mouse strains with Th1 and Th2 backgrounds differed qualitatively in their ability to respond to the classic stimuli IFN-γ or lipopolysaccharide (LPS) or both and defined an important metabolic difference in the pathway: M1 macrophages made the toxic nitric oxide (NO), whereas M2 macrophages made the trophic polyamines" SIGNOR-255556 18-hydroxycorticosterone smallmolecule CHEBI:16485 ChEBI aldosterone smallmolecule CHEBI:27584 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-268686 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr157 GIRKRPAtDDSSTQN 9606 18570873 t lperfetto "Mtor may promote g1 progression in part through sgk1 activation and deregulate the cell cycle in cancers through both akt- and sgk-mediated p27 t157 phosphorylation and cytoplasmic p27 mislocalization." SIGNOR-244202 D-serine smallmolecule CHEBI:16523 ChEBI "NMDA receptor_2A" complex SIGNOR-C347 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0002609 12393813 t lperfetto "D-serine acts in concert with L-glutamate (triangles) to activate NMDA receptors|D-serine released from astrocytes seems to be an endogenous ligand of the N-methyl-D-aspartate (NMDA) receptor (3, 8). Depletion of endogenous D-serine in slices and cultured cells strongly diminishes NMDA receptor responses measured biochemically and electrophysiologically" SIGNOR-268277 D-serine smallmolecule CHEBI:16523 ChEBI "NMDA receptor_2B" complex SIGNOR-C348 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0002609 12393813 t lperfetto "D-serine acts in concert with L-glutamate (triangles) to activate NMDA receptors|D-serine released from astrocytes seems to be an endogenous ligand of the N-methyl-D-aspartate (NMDA) receptor (3, 8). Depletion of endogenous D-serine in slices and cultured cells strongly diminishes NMDA receptor responses measured biochemically and electrophysiologically" SIGNOR-268278 D-serine smallmolecule CHEBI:16523 ChEBI "NMDA receptor_2C" complex SIGNOR-C349 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0002609 12393813 t lperfetto "D-serine acts in concert with L-glutamate (triangles) to activate NMDA receptors|D-serine released from astrocytes seems to be an endogenous ligand of the N-methyl-D-aspartate (NMDA) receptor (3, 8). Depletion of endogenous D-serine in slices and cultured cells strongly diminishes NMDA receptor responses measured biochemically and electrophysiologically" SIGNOR-268279 D-serine smallmolecule CHEBI:16523 ChEBI "NMDA receptor_2D" complex SIGNOR-C350 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0002609 12393813 t lperfetto "D-serine acts in concert with L-glutamate (triangles) to activate NMDA receptors|D-serine released from astrocytes seems to be an endogenous ligand of the N-methyl-D-aspartate (NMDA) receptor (3, 8). Depletion of endogenous D-serine in slices and cultured cells strongly diminishes NMDA receptor responses measured biochemically and electrophysiologically" SIGNOR-268280 pregnenolone smallmolecule CHEBI:16581 ChEBI progesterone smallmolecule CHEBI:17026 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000048 2243100 t lperfetto "Three beta-hydroxysteroid dehydrogenase/delta 5-delta 4-isomerase (3 beta-HSD) catalyze the oxidative conversion of delta 5-3 beta-hydroxysteroids to the delta 4-3-keto configuration and is therefore essential for the biosynthesis of all classes of hormonal steroids, namely progesterone, glucocorticoids, mineralocorticoids, androgens, and estrogens." SIGNOR-268630 pregnenolone smallmolecule CHEBI:16581 ChEBI 17alpha-hydroxypregnenolone smallmolecule CHEBI:28750 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268648 "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 "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 "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI CAPZA1 protein P52907 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-261842 "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI ITPR1 protein Q14643 UNIPROT "up-regulates activity" "chemical activation" 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-256239 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 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI PDPK1 protein O15530 UNIPROT "up-regulates activity" "chemical activation" 9606 19951971 t lperfetto "PIP3 recruits PDK1 and AKT to the plasma membrane, where PDK1 phosphorylates AKT on Thr308 in the activation loop of the kinase domain." SIGNOR-249628 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" 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 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" 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 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" 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 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" relocalization 9606 21798082 t lperfetto "Pip3 acts in turn as a docking site for two kinases, phosphoinositidedependent kinase 1 pdk1) and akt, and the subsequent phosphorylation of akt at serine 308 by pdk1, leading to akt activation." SIGNOR-236349 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" relocalization 9606 23119004 t lperfetto "Binding of igf to igf-ir activates pi3k to generate pip3 which in turn recruits and activates proteins that contain a pleckstrin homology ph) domain, including akt and pdk1." SIGNOR-252642 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" relocalization 9606 23633519 t lperfetto "Akt is a serine-threonine protein kinase that plays important roles in cell growth, proliferation and apoptosis. It is activated after binding to phosphatidylinositol phosphates pips) with phosphate groups at positions 3,4 and 3,4,5 on the inositol ring." SIGNOR-252641 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT2 protein P31751 UNIPROT "up-regulates activity" "chemical activation" 9606 21779497 t lperfetto "When active, pi3k converts phosphatidylinositol (4,5)-bisphosphate (pip2) into phosphatidylinositol (3,4,5)-trisphosphate (pip3). Pip3, in turn, binds the pleckstrin homology (ph) domain of akt/pkb, stimulating its kinase activity, resulting in the phosphorylation of a host of other proteins that affect cell growth, cell cycle entry, and cell survival." SIGNOR-175247 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI WDR45B protein Q5MNZ6 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001938 28561066 t miannu "All WIPI members fold into seven-bladed β-propeller proteins that bind PtdIns3P and co-localize at nascent autophagosomes." SIGNOR-268476 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI WIPI1 protein Q5MNZ9 UNIPROT up-regulates "chemical activation" 9606 22082875 t gcesareni "We identified the human wipi protein family and found that wipi-1 specifically binds ptdins(3)p, accumulates at the phagophore and becomes a membrane protein of generated autophagosomes." SIGNOR-177169 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI ZFYVE26 protein Q68DK2 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000567 20208530 t miannu "We show that PtdIns(3)P localizes to the midbody during cytokinesis and recruits a centrosomal protein, FYVE-CENT (ZFYVE26), and its binding partner TTC19, which in turn interacts with CHMP4B, an endosomal sorting complex required for transport (ESCRT)-III subunit implicated in the abscission step of cytokinesis." SIGNOR-265537 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI MAPKAP1 protein Q9BPZ7 UNIPROT "up-regulates activity" "chemical activation" 9606 26293922 t gcesareni "PtdIns(3,4,5)P3, but not other PtdInsPn species, interacts with SIN1-PH to release its inhibition on the mTOR kinase domain, thereby triggering mTORC2 activation" SIGNOR-252429 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI ZFYVE1 protein Q9HBF4 UNIPROT up-regulates "chemical activation" 9606 18725538 t gcesareni "Dfcp1 contains two fyve domains (thus explaining its pi(3)p binding)" SIGNOR-180527 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI PLEKHG1 protein Q9ULL1 UNIPROT up-regulates "chemical activation" 9606 21041639 t gcesareni "Phosphatidylinositol-3,4,5-trisphosphate (pip3), the product of pi3k activity and a key signaling molecule, acts by recruiting pleckstrin-homology (ph) domain-containing proteins to cell membranes" SIGNOR-169179 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT3 protein Q9Y243 UNIPROT up-regulates "chemical activation" 9606 21779497 t gcesareni "When active, pi3k converts phosphatidylinositol (4,5)-bisphosphate (pip2) into phosphatidylinositol (3,4,5)-trisphosphate (pip3). Pip3, in turn, binds the pleckstrin homology (ph) domain of akt/pkb, stimulating its kinase activity, resulting in the phosphorylation of a host of other proteins that affect cell growth, cell cycle entry, and cell survival." SIGNOR-175250 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI WDR45 protein Q9Y484 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001938 28561066 t miannu "All WIPI members fold into seven-bladed β-propeller proteins that bind PtdIns3P and co-localize at nascent autophagosomes." SIGNOR-268475 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI WIPI2 protein Q9Y4P8 UNIPROT up-regulates "chemical activation" 9606 22082875 t gcesareni "We identified the human wipi protein family and found that wipi-1 specifically binds ptdins(3)p, accumulates at the phagophore and becomes a membrane protein of generated autophagosomes." SIGNOR-177226 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI mTORC2 complex SIGNOR-C2 SIGNOR "up-regulates activity" "chemical activation" 9606 26293922 t gcesareni "PtdIns(3,4,5)P3, but not other PtdInsPn species, interacts with SIN1-PH to release its inhibition on the mTOR kinase domain, thereby triggering mTORC2 activation" SIGNOR-252430 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates relocalization 10116 8645147 t "Activated hyperphosphorylated Akt-1 bound to Ptd Ins(3,4,5)P3 -containing vesicles in a similar manner to the inactive dephosphorylated enzyme" SIGNOR-254982 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" relocalization 9606 23119004 t lperfetto "Binding of IGF to IGF-1R activates PI3K to generate PIP3 which in turn recruits and activates proteins that contain a pleckstrin homology ph) domain, including AKT and PDK1." SIGNOR-236509 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" relocalization 9606 BTO:0001130 23633519 t lperfetto "Akt is a serine-threonine protein kinase that plays important roles in cell growth, proliferation and apoptosis. It is activated after binding to phosphatidylinositol phosphates pips) with phosphate groups at positions 3,4 and 3,4,5 on the inositol ring." SIGNOR-236490 "peptide antigen" smallmolecule CHEBI:166824 ChEBI "Class I MHC:Antigen" complex SIGNOR-C426 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-267773 "peptide antigen" smallmolecule CHEBI:166824 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-267871 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 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 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 atropine chemical CHEBI:16684 ChEBI CHRM3 protein P20309 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-258391 codeine chemical CHEBI:16714 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258933 ADP chemical CHEBI:16761 ChEBI P2RY1 protein P47900 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-257557 ADP chemical CHEBI:16761 ChEBI PRKAG1 protein P54619 UNIPROT up-regulates "chemical activation" 9606 SIGNOR-C15 21399626 t gcesareni "Amp binding to the gamma-regulatory domain promotes phosphorylation by the upstream kinase, protects the enzyme against dephosphorylation, as well as causing allosteric activation.Adp also stimulates phosphorylation, without stimulating already phosphorylated catalytic subunit. Atp promotes dephosphorylation of catalytic subunit, rendering the ampk enzyme inactive." SIGNOR-172813 ADP chemical CHEBI:16761 ChEBI PRPS1 protein P60891 UNIPROT "down-regulates activity" "chemical inhibition" 29074724 t lperfetto "PRPS1 is inhibited by the nucleotide biosynthesis products ADP, AMP, and GDP" SIGNOR-265736 ADP chemical CHEBI:16761 ChEBI P2RY13 protein Q9BPV8 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-257561 ADP chemical CHEBI:16761 ChEBI P2RY12 protein Q9H244 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-257560 ADP chemical CHEBI:16761 ChEBI AMPK complex SIGNOR-C15 SIGNOR up-regulates "chemical activation" 9606 21399626 t lperfetto "Amp binding to the gamma-regulatory domain promotes phosphorylation by the upstream kinase, protects the enzyme against dephosphorylation, as well as causing allosteric activation.Adp also stimulates phosphorylation, without stimulating already phosphorylated catalytic subunit. Atp promotes dephosphorylation of catalytic subunit, rendering the ampk enzyme inactive." SIGNOR-217475 melatonin smallmolecule CHEBI:16796 ChEBI MTNR1A protein P48039 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-257545 melatonin smallmolecule CHEBI:16796 ChEBI MTNR1B protein P49286 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-257546 sedoheptulose smallmolecule CHEBI:16802 ChEBI "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 ChEBI "up-regulates quantity" "precursor of" 9606 22682222 t miannu "The sedoheptulose kinase CARKL directs macrophage polarization through control of glucose metabolism. CARKL bridges glycolysis and PPP by catalyzing the formation of S7P from sedoheptulose" SIGNOR-268137 Dinaciclib chemical CID:46926350 PUBCHEM CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191331 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI (R)-2-hydroxyglutarate(2-) smallmolecule CHEBI:15801 ChEBI "up-regulates quantity" "precursor of" 25406093 t lperfetto "Here we show that, in addition to catalyzing oxidation of 3-phosphoglycerate, PHGDH catalyzes NADH-dependent reduction of alpha-ketoglutarate (AKG) to the oncometabolite d-2-hydroxyglutarate (d-2HG)." SIGNOR-268573 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 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 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-267515 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 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI HIF1A protein Q16665 UNIPROT "up-regulates activity" "chemical activation" 20383689 t lperfetto "HIF prolyl hydroxylase-3 mediates alpha-ketoglutarate-induced apoptosis and tumor suppression|The hypoxia inducible factor (HIF) prolyl hydroxylases (PHDs) are enzymes that are functionally inactivated in hypoxia, as they use both oxygen and alpha-ketoglutarate as substrates to hydroxylate target prolyl residues." SIGNOR-253138 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI TET2 protein Q6N021 UNIPROT "up-regulates activity" binding 9606 25699704 t irozzo "A second group of AML patients (15%–33% of all cases) harbor mutations in either the isocitrate dehydrogenase (IDH) 1 or 2 gene (Shih et al., 2012). These enzymes produce α-ketoglutarate (α-KG), which is required for TET activity." SIGNOR-255706 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI Citric_Acid_Cycle phenotype SIGNOR-PH191 SIGNOR up-regulates 9606 15953811 f miannu "A branch-point metabolite α-ketoglutarate is generated in the TCA cycle during the oxidation of carbohydrates and fatty acids and by glutamate dehydrogenase during the oxidative deamination of glutamate. The enzymes that form the mitochondrial α-ketoglutarate– dehydrogenase complex (KGDHC), a key and arguably rate-limiting enzyme system of the tricarboxylic acid cycle, might mediate the interaction of these processes." SIGNOR-267821 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 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 L-tryptophan smallmolecule CHEBI:16828 ChEBI 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI "up-regulates quantity" "precursor of" 9606 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264184 L-tryptophan smallmolecule CHEBI:16828 ChEBI 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI "up-regulates quantity" "precursor of" 9606 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264185 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263784 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263785 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263792 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263793 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263786 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263787 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263788 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263789 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263790 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263791 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-B receptor" complex SIGNOR-C336 SIGNOR "up-regulates activity" "chemical activation" 9606 18790874 t miannu "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-264962 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-B receptor" complex SIGNOR-C336 SIGNOR "up-regulates activity" "chemical activation" 9606 9872316 t brain lperfetto "GABA (gamma-aminobutyric acid) is the main inhibitory neurotransmitter in the mammalian central nervous system, where it exerts its effects through ionotropic (GABA(A/C)) receptors to produce fast synaptic inhibition and metabotropic (GABA(B)) receptors to produce slow, prolonged inhibitory signals." SIGNOR-263795 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI GABA-A proteinfamily SIGNOR-PF61 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t miannu "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-264963 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 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 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 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 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 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 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 citrate(3-) smallmolecule CHEBI:16947 ChEBI D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI "up-regulates quantity" "precursor of" 9606 24068518 t miannu "Citrate is converted to cis-aconitate. This is catalyzed by aconitase. Cis-aconitate is an intermediate and is further converted to isocitrate by aconitase. Aconitase is involved in both reactions. In which first dehydration and then rehydration occur and as a result final product isocitrate is obtained." SIGNOR-266243 citrate(3-) smallmolecule CHEBI:16947 ChEBI D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI "up-regulates quantity" "precursor of" 9606 24068518 t miannu "Citrate is converted to cis-aconitate. This is catalyzed by aconitase. Cis-aconitate is an intermediate and is further converted to isocitrate by aconitase. Aconitase is involved in both reactions. In which first dehydration and then rehydration occur and as a result final product isocitrate is obtained." SIGNOR-266241 citrate(3-) smallmolecule CHEBI:16947 ChEBI oxaloacetate(2-) smallmolecule CHEBI:16452 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-267100 citrate(3-) smallmolecule CHEBI:16947 ChEBI ACACA protein Q13085 UNIPROT "up-regulates activity" binding 9606 6138356 t miannu "Citrate, an allosteric activator of acetyl-CoA carboxylase, induces polymerization of an inactive protomeric form of the enzyme into an active filamentous form composed of 10-20 protomers. " SIGNOR-267104 citrate(3-) smallmolecule CHEBI:16947 ChEBI PFK proteinfamily SIGNOR-PF79 SIGNOR "down-regulates activity" binding 9606 31751601 t miannu "Once in the cytoplasm, citrate is able to inhibit phosphofructokinase 1 (PFK1) [4], the enzyme that is in charge of the “committed” step in glycolysis and converts fructose-6-phosphate to fructose-1, 6-bisphosphate (Fig. 1). In addition, citrate can inhibit PFK2, a bifunctional enzyme that regulates the rates of glycolysis and gluconeogenesis. Thus, a high level of citrate can lead to the reduction of glycolysis by directly inhibiting PFK1 and PFK2 and indirectly inhibiting PK." SIGNOR-267579 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 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 beta-alanine smallmolecule CHEBI:16958 ChEBI GLRA1 protein P23415 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 9009272 t miannu "For each mutant GlyR we examined the agonist efficacies of taurine and β-alanine relative to glycine, the concentration of each agonist required for half-maximal current activation (EC50) and, in mutant GlyRs where β-alanine and taurine exhibited partial or no agonist efficacy, the concentration required for half-maximal inhibition of glycine-gated currents (IC50).experiments described in this report were performed on human α1 homomeric GlyRs recombinantly expressed in mammalian HEK 293 cells. Taurine and β-alanine act as full agonists of human α1 GlyRs when expressed in this system." SIGNOR-258581 beta-alanine smallmolecule CHEBI:16958 ChEBI GlyR proteinfamily SIGNOR-PF62 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000007 9009272 t "inferred from family member" miannu "For each mutant GlyR we examined the agonist efficacies of taurine and beta-alanine relative to glycine, the concentration of each agonist required for half-maximal current activation (EC50) and, in mutant GlyRs where beta-alanine and taurine exhibited partial or no agonist efficacy, the concentration required for half-maximal inhibition of glycine-gated currents (IC50).experiments described in this report were performed on human alpha-1 homomeric GlyRs recombinantly expressed in mammalian HEK 293 cells. Taurine and beta-alanine act as full agonists of huma nalpha-1 GlyRs when expressed in this system." SIGNOR-267795 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI corticosterone smallmolecule CHEBI:16827 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-268673 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 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 progesterone smallmolecule CHEBI:17026 ChEBI 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000048 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268631 progesterone smallmolecule CHEBI:17026 ChEBI 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268649 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 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 progesterone smallmolecule CHEBI:17026 ChEBI COMT protein P21964 UNIPROT down-regulates 17138778 f "Regulation of expression" miannu "Catechol-O-methyltransferase expression was down-regulated by progesterone or estrogen." SIGNOR-251960 progesterone smallmolecule CHEBI:17026 ChEBI CACNA2D3 protein Q8IZS8 UNIPROT "up-regulates quantity" 9606 31746409 f miannu "In vivo and in vitro, the addition of P4 upregulated the expression of CACNA2D3 and silencing of CACNA2D3 impaired the function of P4 on cell apoptosis and proliferation." SIGNOR-266856 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 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 L-serine chemical CHEBI:17115 ChEBI D-serine smallmolecule CHEBI:16523 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-268271 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 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 IMP smallmolecule CHEBI:17202 ChEBI "5'-xanthylic acid" smallmolecule CHEBI:15652 ChEBI "up-regulates quantity" "precursor of" 9606 19480389 t miannu "IMPDH controls the gateway to guanine nucleotides, making it an ‚Äúenzyme of consequence‚Äù for virtually every organism. Humans and other mammals have two IMPDH genes, encoding hIMPDH1 and hIMPDH2. The IMPDH-catalyzed conversion of IMP to XMP is the first committed and rate-limiting step in guanine nucleotide biosynthesis. XMP is subsequently converted to GMP by the action of GMP synthetase (GMPS)." SIGNOR-267330 IMP smallmolecule CHEBI:17202 ChEBI "5'-xanthylic acid" smallmolecule CHEBI:15652 ChEBI "up-regulates quantity" "precursor of" 9606 19480389 t miannu "IMPDH controls the gateway to guanine nucleotides, making it an ‚Äúenzyme of consequence‚Äù for virtually every organism. The IMPDH-catalyzed conversion of IMP to XMP is the first committed and rate-limiting step in guanine nucleotide biosynthesis. XMP is subsequently converted to GMP by the action of GMP synthetase (GMPS)." SIGNOR-267333 IMP smallmolecule CHEBI:17202 ChEBI GDP smallmolecule CHEBI:17552 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-268130 4-methylumbelliferone chemical CHEBI:17224 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258057 homocysteine smallmolecule CHEBI:17230 ChEBI methionine smallmolecule CHEBI:16811 ChEBI "up-regulates quantity" "precursor of" 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-253140 glucose chemical CHEBI:17234 ChEBI HK2 protein P52789 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0004424 26323688 t "Consistently, treatment of cells with 2-deoxy-d-glucose (2DG), which completely inhibits glucose metabolism, leads to HK2 degradation and cell death in combination with C43" SIGNOR-261323 glucose chemical CHEBI:17234 ChEBI PRKAA1 protein Q13131 UNIPROT "down-regulates activity" 10090 BTO:0000222 18477450 f "Glucose restriction (GR) impaired differentiation of skeletal myoblasts and was associated with activation of the AMP-activated protein kinase (AMPK)." SIGNOR-256136 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 4188963 t dermatitis gcesareni SIGNOR-251705 glucose chemical CHEBI:17234 ChEBI AMPK complex SIGNOR-C15 SIGNOR "down-regulates activity" 10090 BTO:0000222 18477450 f "Glucose restriction (GR) impaired differentiation of skeletal myoblasts and was associated with activation of the AMP-activated protein kinase (AMPK)." SIGNOR-256137 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268650 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI 11-deoxycortisol smallmolecule CHEBI:28324 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000050 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268642 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 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 estrone smallmolecule CHEBI:17263 ChEBI ESR2 protein Q92731 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-258583 "1-phosphatidyl-1D-myo-inositol 3-phosphate" smallmolecule CHEBI:17283 ChEBI "Early Endosome" complex SIGNOR-C246 SIGNOR "form complex" binding 9606 19924646 t lperfetto "PtdIns(3)P-kinase/hVPS34/p150 (VPS34) is thought to be one of the first Rab5 effector proteins to be recruited to the EE . As suggested by its name, its primary role is to generate PtdIns(3)P, which is the most abundant phosphoinositide in the EE membrane." SIGNOR-260622 morphine chemical CHEBI:17303 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258765 morphine chemical CHEBI:17303 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258932 morphine chemical CHEBI:17303 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258931 testosterone smallmolecule CHEBI:17347 ChEBI 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268667 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 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 "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 prednisone chemical CHEBI:8382 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 4344326 t "Bell's palsy" gcesareni SIGNOR-251704 "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 "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 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 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 "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 "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 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKACA protein P17612 UNIPROT up-regulates "chemical activation" 9606 16293724 t gcesareni "Pge2 receptors are coupled to the G protein Gs, which causes accumulation of cyclic adenosine monophosphate (cAMP) and activates protein kinase a (PKA), we confirmed that PGE2 treatment or transfection of cells with the active catalytic subunit of PKA also stimulated the activity of a cAMP-responsive-element driven reporter gene (CRE-luc)." SIGNOR-141786 "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 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKAR1B protein P31321 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-258760 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PRKAR2B protein P31323 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-258762 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI DIO2 protein Q92813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001379  29892818 f scontino "Dio2 is a cAMP responsive gene. Thus, any signaling pathway or molecule that increases cAMP concentration will stimulate D2 activity." SIGNOR-267281 "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI PKA proteinfamily SIGNOR-PF17 SIGNOR "up-regulates activity" "chemical activation" 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-258763 "1-phosphatidyl-1D-myo-inositol 4-phosphate" smallmolecule CHEBI:17526 ChEBI "AP-1/clathrin vescicle" complex SIGNOR-C251 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260675 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 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264924 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264925 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264928 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264929 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264920 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264921 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264922 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264923 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264927 hydrogencarbonate smallmolecule CHEBI:17544 ChEBI "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000938 26136660 t miannu "The raise in the intracellular bicarbonate concentration may augment the depolarizing efflux of bicarbonate upon activation of GABAA receptors; however, both transporters also extrude chloride and thereby increase the gradient for a hyperpolarizing chloride current." SIGNOR-264926 GDP smallmolecule CHEBI:17552 ChEBI GNAQ protein P50148 UNIPROT down-regulates "chemical inhibition" 9606 12040175 t gcesareni "Agonist binding triggers a conformational change in the receptor, which catalyses the dissociation of gdp from the alfa subunit followed by gtp-binding to galfa and the dissociation of galfa from gbetagamma subunits1." SIGNOR-88229 GDP smallmolecule CHEBI:17552 ChEBI PRPS1 protein P60891 UNIPROT "down-regulates activity" "chemical inhibition" 29074724 t lperfetto "PRPS1 is inhibited by the nucleotide biosynthesis products ADP, AMP, and GDP" SIGNOR-265738 GDP smallmolecule CHEBI:17552 ChEBI GNAS protein P63092 UNIPROT down-regulates "chemical inhibition" 9606 17095603 t gcesareni "Galfa subunits cycle between inactive (gdp-bound) and active (gtp-bound) states, and the lifetime of the active state is limited by gtp hydrolysis." SIGNOR-150549 GDP smallmolecule CHEBI:17552 ChEBI GNAI1 protein P63096 UNIPROT down-regulates "chemical inhibition" 9606 12040175 t gcesareni "Galfa subunits cycle between inactive (gdp-bound) and active (gtp-bound) states, and the lifetime of the active state is limited by gtp hydrolysis." SIGNOR-88226 GDP smallmolecule CHEBI:17552 ChEBI GNAS protein Q5JWF2 UNIPROT down-regulates "chemical inhibition" 9606 17095603 t gcesareni "Galfa subunits cycle between inactive (GDP-bound) and active (GTP-bound) states, and the lifetime of the active state is limited by GTP hydrolysis." SIGNOR-253072 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 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 gemcitabine chemical CHEBI:175901 ChEBI RRM1 protein P23921 UNIPROT "down-regulates activity" "chemical inhibition" -1 2233693 t miannu "Direct assays of partially purified ribonucleoside diphosphate reductase (EC 1.17.4.1) demonstrated 50% inhibition by 4 microM dFdC 5'-diphosphate; dFdC 5'-triphosphate was much less inhibitory. We conclude that dFdC 5'-diphosphate acts as an inhibitor of ribonucleoside diphosphate reductase." SIGNOR-258386 gemcitabine chemical CHEBI:175901 ChEBI RRM2 protein P31350 UNIPROT "down-regulates activity" "chemical inhibition" -1 2233693 t miannu "Direct assays of partially purified ribonucleoside diphosphate reductase (EC 1.17.4.1) demonstrated 50% inhibition by 4 microM dFdC 5'-diphosphate; dFdC 5'-triphosphate was much less inhibitory. We conclude that dFdC 5'-diphosphate acts as an inhibitor of ribonucleoside diphosphate reductase." SIGNOR-258387 "dolichyl beta-D-mannosyl phosphate" smallmolecule CHEBI:17624 ChEBI Protein_glycosylation phenotype SIGNOR-PH144 SIGNOR up-regulates 21384228 f lperfetto "Dolichol has a well defined role as a lipid carrier for the glycan precursor in the early stages of N‐linked protein glycosylation, which is assembled in the endoplasmic reticulum of all eukaryotic cells." SIGNOR-262568 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 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 N-acetylserotonin smallmolecule CHEBI:17697 ChEBI ASMT protein P46597 UNIPROT "up-regulates activity" "chemical activation" -1 22775292 t miannu "Here, we present the X-ray crystal structure of human N-acetyl serotonin methyltransferase (ASMT), the last enzyme of the melatonin biosynthesis pathway. Melatonin synthesis requires serotonin, which is first acetylated by the arylalkylamine N-acetyltransferase (AA-NAT) to produce N-acetyl serotonin (NAS) (Fig. 1A). Then, acetyl serotonin methyltransferase (ASMT, also known as hydroxyindole O-methyltransferase or HIOMT) produces melatonin by transferring a methyl group from the cofactor S-adenosyl-L-methionine (SAM) to NAS." SIGNOR-265476 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 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 ceramide smallmolecule CHEBI:17761 ChEBI glycosphingolipid smallmolecule CHEBI:24402 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-268498 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 ceramide smallmolecule CHEBI:17761 ChEBI "ceramide 1-phosphate(2-)" smallmolecule CHEBI:84404 ChEBI "up-regulates quantity" "precursor of" 9606 34202192 t miannu "Another relevant enzyme is Ceramide kinase (CerK), which phosphorylates Cer to produce Ceramide 1-phosphate (C1P)." SIGNOR-268501 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI serotonin smallmolecule CHEBI:28790 ChEBI "up-regulates quantity" "precursor of" 9606 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT" SIGNOR-264186 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 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 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 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 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 activity" binding 9606 12629049 t "Activation of PKC depends on the availability of DAG,a signaling lipid that is tightly and dynamically regulated." SIGNOR-251559 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCH protein P24723 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-242593 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCI protein P41743 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-242581 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCE protein Q02156 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-242590 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCQ protein Q04759 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-242596 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCZ protein Q05513 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-242599 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI PRKCD protein Q05655 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-242587 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 D-glucitol smallmolecule CHEBI:17924 ChEBI 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-262814 D-glucitol smallmolecule CHEBI:17924 ChEBI FUS protein P35637 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-262813 D-glucitol smallmolecule CHEBI:17924 ChEBI TARDBP protein Q13148 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-262817 alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "up-regulates quantity" "precursor of" 9606 16051738 t miannu "Hexokinase catalyzes the phosphorylation of glucose to G6P, using ATP as a phosphoryl donor." SIGNOR-266450 alpha-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 acyl-CoA smallmolecule CHEBI:17984 ChEBI 1-phosphatidyl-1D-myo-inositol smallmolecule CHEBI:16749 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-267243 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 chloride smallmolecule CHEBI:17996 ChEBI Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f miannu "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-264989 Dinaciclib chemical CID:46926350 PUBCHEM CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191328 AKT proteinfamily SIGNOR-PF24 SIGNOR YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser127 PQHVRAHsSPASLQL 9606 12535517 t gcesareni "One protein that associates with 14-3-3 in an akt-dependent manner is shown here to be the yes-associated protein (yap), which is phosphorylated by akt at serine 127, leading to binding to 14-3-3. Akt promotes yap localization to the cytoplasm, resulting in loss from the nucleus where it functions as a coactivator of transcription factors including p73." SIGNOR-97485 UDP-D-glucose smallmolecule CHEBI:18066 ChEBI P2RY14 protein Q15391 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-257562 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 3-phosphonatooxypyruvate(3-) smallmolecule CHEBI:18110 ChEBI 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI "up-regulates quantity" "precursor of" 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-268566 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 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 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 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM8 protein O00222 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264073 "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 "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 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIK1 protein P39086 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-264470 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM5 protein P41594 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264070 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIA1 protein P42261 UNIPROT "up-regulates activity" "chemical activation" 10090 15115814 t lperfetto "AMPA glutamate receptor subunit (GluR1)" SIGNOR-261432 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIA1 protein P42261 UNIPROT "up-regulates activity" "chemical activation" 9606 30825796 t miannu "In the mammalian brain the majority of fast excitatory neurotransmission is carried out by Œ±-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA)-sensitive ionotropic glutamate receptors located within the post-synaptic density of glutamatergic synapses" SIGNOR-264616 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIA2 protein P42262 UNIPROT "up-regulates activity" "chemical activation" 9606 30825796 t miannu "In the mammalian brain the majority of fast excitatory neurotransmission is carried out by Œ±-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA)-sensitive ionotropic glutamate receptors located within the post-synaptic density of glutamatergic synapses" SIGNOR-264609 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIA3 protein P42263 UNIPROT "up-regulates activity" "chemical activation" 9606 30825796 t miannu "In the mammalian brain the majority of fast excitatory neurotransmission is carried out by Œ±-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA)-sensitive ionotropic glutamate receptors located within the post-synaptic density of glutamatergic synapses" SIGNOR-264610 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIA4 protein P48058 UNIPROT "up-regulates activity" "chemical activation" 9606 30825796 t miannu "In the mammalian brain the majority of fast excitatory neurotransmission is carried out by Œ±-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA)-sensitive ionotropic glutamate receptors located within the post-synaptic density of glutamatergic synapses" SIGNOR-264611 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIK2 protein Q13002 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-264471 RPS6K proteinfamily SIGNOR-PF26 SIGNOR Translational_regulation phenotype SIGNOR-PH202 SIGNOR up-regulates 9606 17360704 f gianni "Mutation of rpS6 at Ser(235/236) reveals that phosphorylation of these sites promotes its recruitment to the 7-methylguanosine cap complex, suggesting that Ras/ERK signaling regulates assembly of the translation preinitiation complex. These data demonstrate that RSK provides an mTOR-independent pathway linking the Ras/ERK signaling cascade to the translational machinery." SIGNOR-268527 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIK3 protein Q13003 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-264472 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM1 protein Q13255 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264069 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM2 protein Q14416 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264071 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM7 protein Q14831 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264072 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM3 protein Q14832 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264075 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRM4 protein Q14833 UNIPROT "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264074 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIK4 protein Q16099 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-264473 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRIK5 protein Q16478 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-264474 "glutamic acid" smallmolecule CHEBI:18237 ChEBI GRID1 protein Q9ULK0 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-264468 "glutamic acid" smallmolecule CHEBI:18237 ChEBI "NMDA receptor_2A" complex SIGNOR-C347 SIGNOR "up-regulates activity" "chemical activation" 9606 12871085 t miannu "The NMDA receptor, a ligand-gated ion channel composed of the NR1 and NR2 subunits, is located mainly at synapses of CNS neurons. Each receptor has two binding sites for glycine and two binding sites for glutamate" SIGNOR-264128 "glutamic acid" smallmolecule CHEBI:18237 ChEBI "NMDA receptor_2B" complex SIGNOR-C348 SIGNOR "up-regulates activity" "chemical activation" 9606 12871085 t miannu "The NMDA receptor, a ligand-gated ion channel composed of the NR1 and NR2 subunits, is located mainly at synapses of CNS neurons. Each receptor has two binding sites for glycine and two binding sites for glutamate" SIGNOR-264129 "glutamic acid" smallmolecule CHEBI:18237 ChEBI "NMDA receptor_2C" complex SIGNOR-C349 SIGNOR "up-regulates activity" "chemical activation" 9606 12871085 t miannu "The NMDA receptor, a ligand-gated ion channel composed of the NR1 and NR2 subunits, is located mainly at synapses of CNS neurons. Each receptor has two binding sites for glycine and two binding sites for glutamate" SIGNOR-264130 "glutamic acid" smallmolecule CHEBI:18237 ChEBI "NMDA receptor_2D" complex SIGNOR-C350 SIGNOR "up-regulates activity" "chemical activation" 9606 12871085 t miannu "The NMDA receptor, a ligand-gated ion channel composed of the NR1 and NR2 subunits, is located mainly at synapses of CNS neurons. Each receptor has two binding sites for glycine and two binding sites for glutamate" SIGNOR-264131 "glutamic acid" smallmolecule CHEBI:18237 ChEBI MGluR proteinfamily SIGNOR-PF55 SIGNOR "up-regulates activity" "chemical activation" 9606 25042998 t miannu "Metabotropic glutamate receptors are class C G-protein-coupled receptors which respond to the neurotransmitter glutamate" SIGNOR-264688 "glutamic acid" smallmolecule CHEBI:18237 ChEBI NMDA proteinfamily SIGNOR-PF56 SIGNOR "up-regulates activity" "chemical activation" 9606 24564659 t miannu "Excitatory synaptic transmission in the mammalian brain is mediated primarily by the amino acid glutamate, activating two different groups of glutamate receptors: ionotropic and metabotropic." SIGNOR-264692 "glutamic acid" smallmolecule CHEBI:18237 ChEBI KAR proteinfamily SIGNOR-PF57 SIGNOR "up-regulates activity" "chemical activation" 9606 15919192 t miannu "Glutamate receptor ion channels mediate excitatory responses at the majority of CNS synapses. The glutamate receptor ion channels (iGluRs) are abundantly expressed in the brain and spinal cord and mediate responses at the vast majority of excitatory synapses. Mammalian iGluRs are encoded by 18 genes that assemble to form four major families, the AMPA, kainate, NMDA and delta receptors. There are four AMPA receptor genes (GluR1‚Äì4); five kainate receptor genes (GluR5‚Äì7, plus KA1 and KA2); seven NMDA receptor genes (NR1, NR2A-D, NR3A and NR3B); and two delta subunits." SIGNOR-264694 "glutamic acid" smallmolecule CHEBI:18237 ChEBI AMPA proteinfamily SIGNOR-PF58 SIGNOR "up-regulates activity" "chemical activation" 9606 15919192 t miannu "Glutamate receptor ion channels mediate excitatory responses at the majority of CNS synapses. The glutamate receptor ion channels (iGluRs) are abundantly expressed in the brain and spinal cord and mediate responses at the vast majority of excitatory synapses. Mammalian iGluRs are encoded by 18 genes that assemble to form four major families, the AMPA, kainate, NMDA and delta receptors. There are four AMPA receptor genes (GluR1‚Äì4); five kainate receptor genes (GluR5‚Äì7, plus KA1 and KA2); seven NMDA receptor genes (NR1, NR2A-D, NR3A and NR3B); and two delta subunits." SIGNOR-264696 "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 dopamine smallmolecule CHEBI:18243 ChEBI 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI "up-regulates quantity" "precursor of" 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-264177 dopamine smallmolecule CHEBI:18243 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 9606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells¬†|It undergoes oxidative deamination, catalyzed by the enzyme monoamine oxidase (MAO) in the presence of flavin adenine dinucleotide (FAD), to produce reactive aldehyde 3,4-dihydroxyphenylacetaldehyde (DOPAL)." SIGNOR-264180 dopamine smallmolecule CHEBI:18243 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 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-264181 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 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" 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 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 DRD1 protein P21728 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-257477 dopamine smallmolecule CHEBI:18243 ChEBI DRD4 protein P21917 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-257480 dopamine smallmolecule CHEBI:18243 ChEBI DRD5 protein P21918 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-257481 dopamine smallmolecule CHEBI:18243 ChEBI DRD3 protein P35462 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-258377 dopamine smallmolecule CHEBI:18243 ChEBI DRD3 protein P35462 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-257479 dopamine smallmolecule CHEBI:18243 ChEBI DRD3 protein P35462 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-258716 histamine smallmolecule CHEBI:18295 ChEBI HRH2 protein P25021 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-257513 histamine smallmolecule CHEBI:18295 ChEBI HRH1 protein P35367 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-257512 histamine smallmolecule CHEBI:18295 ChEBI HRH1 protein P35367 UNIPROT "up-regulates activity" "chemical activation" 10029 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258483 histamine smallmolecule CHEBI:18295 ChEBI HRH4 protein Q9H3N8 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-257515 histamine smallmolecule CHEBI:18295 ChEBI HRH3 protein Q9Y5N1 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-257514 UDP-D-galactose smallmolecule CHEBI:18307 ChEBI lactose smallmolecule CHEBI:17716 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-268471 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 L-thyroxine smallmolecule CHEBI:18332 ChEBI iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "precursor of" 9606 12746313 t scontino "Human type III iodothyronine deiodinase (D3) catalyzes the conversion of T(4) to rT(3) and of T(3) to 3, 3'-diiodothyronine (T2) by inner-ring deiodination. Like types I and II iodothyronine deiodinases, D3 protein contains selenocysteine (SeC) in the highly conserved core catalytic center at amino acid position 144." SIGNOR-266946 L-thyroxine smallmolecule CHEBI:18332 ChEBI iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "precursor of" 9606 34674502 t scontino "Thyroid hormone (TH) deiodinases play a pivotal role in the functional diversification of TH signaling. They are involved in development, growth, and metabolic processes, and act in a cell-specific manner in the fine regulation of TH homeostasis. TH deiodinases catalyze activation and inactivation of THs through the removal of one iodine atom in the outer or inner ring of the TH molecule.¬†" SIGNOR-268126 L-thyroxine smallmolecule CHEBI:18332 ChEBI iodide smallmolecule CHEBI:16382 ChEBI "up-regulates quantity" "precursor of" 9606 8755651 t scontino "Type II iodothyronine deiodinase (DII), which catalyzes deiodination of thyroxine (T4) exclusively on the outer ring (5‚Äô-position) to yield T3" SIGNOR-266950 L-thyroxine smallmolecule CHEBI:18332 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI "up-regulates quantity" "precursor of" 9606 12746313 t scontino "Human type III iodothyronine deiodinase (D3) catalyzes the conversion of T(4) to rT(3) and of T(3) to 3, 3'-diiodothyronine (T2) by inner-ring deiodination. Like types I and II iodothyronine deiodinases, D3 protein contains selenocysteine (SeC) in the highly conserved core catalytic center at amino acid position 144." SIGNOR-266940 L-thyroxine smallmolecule CHEBI:18332 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI "up-regulates quantity" "precursor of" 9606 1400883 t scontino "The type I 5' iodothyronine deiodinase (5' DI) catalyzes the deiodination of T4 to the biologically active hormone T3 and accounts for a significant fraction of its production." SIGNOR-266943 L-thyroxine smallmolecule CHEBI:18332 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI "up-regulates quantity" "precursor of" 9606 34674502 t scontino "Thyroid hormone (TH) deiodinases play a pivotal role in the functional diversification of TH signaling. They are involved in development, growth, and metabolic processes, and act in a cell-specific manner in the fine regulation of TH homeostasis. TH deiodinases catalyze activation and inactivation of THs through the removal of one iodine atom in the outer or inner ring of the TH molecule.¬†" SIGNOR-267042 L-thyroxine smallmolecule CHEBI:18332 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI "up-regulates quantity" "precursor of" 9606 8755651 t scontino "Type II iodothyronine deiodinase (DII), which catalyzes deiodination of thyroxine (T4) exclusively on the outer ring (5‚Äô-position) to yield T3" SIGNOR-268127 L-thyroxine smallmolecule CHEBI:18332 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI "up-regulates quantity" "precursor of" 9606 8755651 t scontino "Type II iodothyronine deiodinase (DII), which catalyzes deiodination of thyroxine (T4) exclusively on the outer ring (5‚Äô-position) to yield T3" SIGNOR-266948 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 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 L-thyroxine smallmolecule CHEBI:18332 ChEBI THR proteinfamily SIGNOR-PF84 SIGNOR "up-regulates activity" "chemical activation" 10116 BTO:0000759 2158622 t "inferred from family member" 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-267808 L-thyroxine smallmolecule CHEBI:18332 ChEBI Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 24692351 f scontino "Skeletal muscle has been recognized as a key TH target for contractile function, regeneration, and transport as well as for metabolism and glucose disposal (237, 238). TH stimulation favors transition to fast-twitch fibers and transition to a faster myosin heavy chain (MHC) form." SIGNOR-267620 L-thyroxine smallmolecule CHEBI:18332 ChEBI Fatty_Acid_Biosynthesis phenotype SIGNOR-PH190 SIGNOR up-regulates 9606 BTO:0000759 24692351 f scontino "TH stimulates both lipolysis and lipogenesis, although the direct action is lipolysis with lipogenesis thought to be stimulated to restore fat stores. Fatty acids produced from TH-induced lipolysis are the substrate for the increase in thermogenesis." SIGNOR-267489 L-thyroxine smallmolecule CHEBI:18332 ChEBI Thermogenesis phenotype SIGNOR-PH192 SIGNOR up-regulates 9606 24692351 f scontino "TH plays a significant role in energy expenditure through both central and peripheral actions. TH maintains basal metabolic rate, facilitates adaptive thermogenesis, modulates appetite and food intake, and regulates body weight." SIGNOR-267492 "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate" smallmolecule CHEBI:18348 ChEBI "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI "up-regulates quantity" "precursor of" 9606 23000145 t scontino "Upon stimulation with various immune receptors, PLCγ2 cleaves the membrane-bound phospholipid phosphatidyl inositol-4, 5-biphosphate (PIP2) into the second messenger molecules inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG)." SIGNOR-268450 "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate" smallmolecule CHEBI:18348 ChEBI 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI "up-regulates quantity" "precursor of" 9606 23000145 t scontino "Upon stimulation with various immune receptors, PLCγ2 cleaves the membrane-bound phospholipid phosphatidyl inositol-4, 5-biphosphate (PIP2) into the second messenger molecules inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG)." SIGNOR-268451 "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate" smallmolecule CHEBI:18348 ChEBI "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "form complex" binding 9606 24789820 t lperfetto "AP2 adaptor complexes, associated at the membrane with PtdIns(4,5)P2 (PIP2), recruit clathin triskelions to initiate lattice assembly. " SIGNOR-260664 "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate" smallmolecule CHEBI:18348 ChEBI "AP-3/clathrin vescicle" complex SIGNOR-C250 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260669 (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 (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 (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 (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 ADRA1D protein P25100 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-257452 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258457 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA1A protein P35348 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-257450 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258456 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA1B protein P35368 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-257451 (R)-noradrenaline smallmolecule CHEBI:18357 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" -1 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258442 apigenin chemical CHEBI:18388 ChEBI CYP2C9 protein P11712 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189802 AKT proteinfamily SIGNOR-PF24 SIGNOR GABRB2 protein P47870 UNIPROT "up-regulates activity" phosphorylation Ser472 SRLRRRAsQLKITIP 9606 BTO:0000007 12818177 t miannu "Here we report that Akt phosphorylates, both in vitro and in vivo, the type A gamma-aminobutyric acid receptor (GABA(A)R), the principal receptor mediating fast inhibitory synaptic transmission in the mammalian brain. Akt-mediated phosphorylation increases the number of GABA(A)Rs on the plasma membrane surface, thereby increasing the receptor-mediated synaptic transmission in neurons. These results identify the GABA(A)R as a novel substrate of Akt, thereby linking Akt to the regulation of synaptic strength." SIGNOR-262619 magnesium(2+) chemical CHEBI:18420 ChEBI Exosome_Complex complex SIGNOR-C255 SIGNOR "form complex" binding -1 24189234 t miannu "The RNA exosome is an evolutionarily conserved multi-protein complex involved in the 3' degradation of a variety of RNA transcripts. In the nucleus, the exosome participates in the maturation of structured RNAs, in the surveillance of pre-mRNAs and in the decay of a variety of noncoding transcripts. In the cytoplasm, the exosome degrades mRNAs in constitutive and regulated turnover pathways. The eukaryotic exosome, however, is composed of nine different subunits that are still somewhat related in sequence to the archaeal Rrp41-like subunits (Rrp41, Rrp46 and Mtr3), the archaeal Rrp42-like subunits (Rrp45, Rrp43 and Rrp42) and the cap proteins (Rrp4, Csl4 and Rrp40)." SIGNOR-267755 (6S)-5-methyltetrahydrofolate(2-) smallmolecule CHEBI:18608 ChEBI methionine smallmolecule CHEBI:16811 ChEBI "up-regulates quantity" "precursor of" 9606 10720211 t lperfetto "Methylenetetrahydrofolate reductase (MTHFR) plays a central role in the folate cycle and contributes to the metabolism of the amino acid homocysteine. It catalyzes the reduction of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, thus generating the active form of folate required for remethylation of homocysteine to methionine." SIGNOR-253141 nicotine smallmolecule CHEBI:18723 ChEBI CHRNB3 protein Q05901 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000227 28901280 t miannu "Neuronal nicotinic acetylcholine receptors (nAChRs) belong to a super-family of Cysloop ligand-gated ion channels that respond to endogenous acetylcholine (ACh) or other cholinergic ligands. These receptors are also the targets of drugs such as nicotine (the main addictive agent delivered by cigarette smoke) and are involved in a variety of physiological and pathophysiological processes." SIGNOR-264259 5-azacytidine chemical CHEBI:2038 ChEBI DNMT1 protein P26358 UNIPROT "down-regulates activity" "chemical inhibition" 9606 14585280 t miannu "Both Azacitidine and Decitabine may also exert antitumor activity through induction of DNA hypomethylation, by forming a covalent complex with the major DNA methyltransferase (now termed DNMT1).Azacitidine and Decitabine effectively deplete the cell of functional DNA methylating activity, which results in profound hypomethylation after several rounds of DNA replication (Fig. 2). DNMT1 is considered a bona fide anticancer target at different levels" SIGNOR-259293 clobetasol chemical CHEBI:205919 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" "chemical activation" 10090 20439738 t gcesareni "We identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248212 tri-mu-sulfido-mu3-sulfido-triiron chemical CHEBI:21137 ChEBI SDH complex SIGNOR-C400 SIGNOR "form complex" binding 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. Four nuclear genes encode the four subunits, SDHA (15 exons), SDHB (8 exons), SDHC (6 exons) and SDHD (4 exons), mapping on to chromosomes 5p15, 1p35-p36.1, 1q21 and 11q23, respectively." SIGNOR-267734 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 "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 "bafilomycin A1" chemical CHEBI:22689 ChEBI ATP6V1A protein P38606 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9572882 t "Simone Vumbaca" "The macrolide antibiotic bafilomycin A1 is a very potent and specific inhibitor of V-ATPases." SIGNOR-261084 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 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 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 leucine smallmolecule CHEBI:25017 ChEBI SESN2 protein P58004 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26449471 t "We find that leucine, but not arginine, disrupts the Sestrin2- GATOR2 interaction by binding to Sestrin2 with a dissociation constant of 20micromolar, which is the leucine concentration that half-maximally activates mTORC1" SIGNOR-254897 leucine smallmolecule CHEBI:25017 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 22749528 f Luana "Leucine and Glutamine Activate Glutaminolysis and mTORC1" SIGNOR-268010 leucine smallmolecule CHEBI:25017 ChEBI Glutaminolysis phenotype SIGNOR-PH119 SIGNOR "up-regulates activity" 9606 BTO:0000567 22749528 f Luana "Leucine and Glutamine Activate Glutaminolysis and mTORC1" SIGNOR-268011 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 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 edrophonium chemical CHEBI:251408 ChEBI ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" -1 9301662 t miannu "With the aim of performing a rigorous test of the anti-AChE properties of our compounds, the kinetics of enzyme inhibition were studied in purified enzyme preparations. The inhibition data are shown in Table 1. Additionally, known competitive inhibitors of AChE (procainamide and edrophonium) were included in the study for comparative purposes." SIGNOR-258667 "albuterol sulfate" chemical CHEBI:2550 ChEBI ADRB2 protein P07550 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-206682 oligopeptide smallmolecule CHEBI:25676 ChEBI "peptide antigen" smallmolecule CHEBI:166824 ChEBI "up-regulates quantity" "precursor of" 9606 ¬†31810556 t scontino "Within the phagosome, the internalized antigens are partially degraded by Cathepsin S and the GILT complex, a necessary step for further export to cytosol." SIGNOR-267863 oligopeptide smallmolecule CHEBI:25676 ChEBI "peptide antigen" smallmolecule CHEBI:166824 ChEBI "up-regulates quantity" "precursor of" 9606 ¬†31810556 t scontino "Within the phagosome, the internalized antigens are partially degraded by Cathepsin S and the GILT complex, a necessary step for further export to cytosol." SIGNOR-267866 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 oligopeptide smallmolecule CHEBI:25676 ChEBI "peptide antigen" smallmolecule CHEBI:166824 ChEBI "up-regulates quantity" "precursor of" 9606 31810556 t scontino "While peptides loaded onto MHC class I molecules are 8‚Äì11 amino acid residues long (a restriction based on the size and conformation of the peptide-binding groove of MHC class I molecules), peptides translocated by TAP can be significantly longer. These peptides will be trimmed to the correct length by ERAP-1." SIGNOR-267770 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 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 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 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 aminoglutethimide chemical CHEBI:2654 ChEBI CYP19A1 protein P11511 UNIPROT "down-regulates activity" "chemical inhibition" -1 19470632 t Luana " A new naturally occurring relatively common alteration of enzyme structure at T201M increases enzyme activity and reduces the inhibitory effect of aminoglutethimide." SIGNOR-257824 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 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 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 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 amitriptyline chemical CHEBI:2666 ChEBI CHRM3 protein P20309 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-258702 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 thromboxane smallmolecule CHEBI:26995 ChEBI TBXA2R protein P21731 UNIPROT "up-regulates activity" "chemical activation" 19747485 t "Thromboxane plays an essential role in hemostasis, regulating platelet aggregation and vessel tone. In humans, it signals through the TPalpha and TPbeta isoforms that are transcriptionally regulated by distinct promoters Prm1 and Prm3, respectively." SIGNOR-254264 anastrozole chemical CHEBI:2704 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189614 androst-5-ene-3beta,17beta-diol smallmolecule CHEBI:2710 ChEBI testosterone smallmolecule CHEBI:17347 ChEBI "up-regulates quantity" "precursor of" 10116 BTO:0000534;BTO:0000056 1537836 t lperfetto "We have recently characterized two types of rat 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4 isomerase (3 beta-HSD) isoenzymes expressed in adrenals and gonads. | However, in the presence of NADH, type III isoenzyme, in common with the type I isoform, converts 5 alpha-androstane-3,17-dione (A-dione) and 5 alpha-dihydrotestosterone (DHT) to the corresponding 3 beta-hydroxysteroids." SIGNOR-268640 AKT proteinfamily SIGNOR-PF24 SIGNOR CLK2 protein P49760 UNIPROT up-regulates phosphorylation Ser34 HKRRRSRsWSSSSDR 9606 BTO:0000567 20682768 t lperfetto "Akt directly binds to and phosphorylates clk2 on serine 34 and threonine 127, in vitro and in vivo.Our results suggest that akt activation controls cell survival to ionizing radiation by phosphorylating clk2, revealing an important regulatory mechanism required for promoting cell surviva" SIGNOR-244214 "Ile(5)-angiotensin II" smallmolecule CHEBI:2719 ChEBI AGTR1 protein P30556 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-257459 (D-Ala(2)-mephe(4)-gly-ol(5))enkephalin chemical CHEBI:272 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258783 (D-Ala(2)-mephe(4)-gly-ol(5))enkephalin chemical CHEBI:272 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258784 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 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 "folic acid" smallmolecule CHEBI:27470 ChEBI dihydrofolate(2-) smallmolecule CHEBI:57451 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000575 19706381 t lperfetto "However, since the synthesis of folic acid (FA, pteroylglutamic acid) as a provitamin in 1945, DHFR has taken on another role: reduction of FA to 7,8-DHF (Fig. 1)" SIGNOR-268263 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 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 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 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 3-iodo-L-tyrosine smallmolecule CHEBI:27847 ChEBI 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 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-268128 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 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 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 apraclonidine chemical CHEBI:2788 ChEBI ADRA2C protein P18825 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-258498 resveratrol chemical CHEBI:27881 ChEBI AHR protein P35869 UNIPROT "down-regulates activity" "chemical inhibition" -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-253640 resveratrol chemical CHEBI:27881 ChEBI SIRT1 protein Q96EB6 UNIPROT "up-regulates activity" "chemical activation" -1 12939617 t gcesareni "We show that the potent activator resveratrol, a polyphenol found in red wine, lowers the Michaelis constant of SIRT1 for both the acetylated substrate and NAD(+), and increases cell survival by stimulating SIRT1-dependent deacetylation of p53" SIGNOR-238786 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 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 estriol smallmolecule CHEBI:27974 ChEBI ESR2 protein Q92731 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-258585 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 phenylalanine smallmolecule CHEBI:28044 ChEBI tyrosine smallmolecule CHEBI:18186 ChEBI "up-regulates quantity" "precursor of" 9606 NBK536726 t brain lperfetto "L-phenylalanine is converted into L-tyrosine in the liver, by the enzyme phenylalanine hydroxylase (PH) in the presence of oxygen, iron, and tetrahydrobiopterin as cofactors" SIGNOR-264172 phenylalanine smallmolecule CHEBI:28044 ChEBI GCHFR protein P30047 UNIPROT "down-regulates activity" "chemical inhibition" 9606 11361142 t miannu "The enzyme activity of GTP cyclohydrolase I is controlled by a regulatory protein for this enzyme, GFRP, which is a pentamer of identical subunits. GFRP mediates feedback inhibition of GTP cyclohydrolase I activity by BH4, and the inhibition by BH4 is reversed by phenylalanine" SIGNOR-252205 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 glycogen smallmolecule CHEBI:28087 ChEBI alpha-D-glucose smallmolecule CHEBI:17925 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-267397 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 [√¢‚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 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 [‚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 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 genistein chemical CHEBI:28088 ChEBI ESR2 protein Q92731 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-258599 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 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 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 arecoline chemical CHEBI:2814 ChEBI CHRM3 protein P20309 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-258640 glutamine smallmolecule CHEBI:28300 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 BTO:0000567 27126896 f Luana " Importantly, asparagine/glutamine pre-load only results in mTOR activation following amino acid stimulation (Fig. 5a), indicating that it is their exchange factor roles that elicit mTORC1 activation." SIGNOR-268012 glutamine smallmolecule CHEBI:28300 ChEBI Glutaminolysis phenotype SIGNOR-PH119 SIGNOR "up-regulates activity" 9606 BTO:0000567 22749528 f Luana "Leucine and Glutamine Activate Glutaminolysis and mTORC1" SIGNOR-268009 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 11-deoxycortisol smallmolecule CHEBI:28324 ChEBI cortisol smallmolecule CHEBI:17650 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000050 9814482 t lperfetto "Recombinant CYP11B genes encode enzymes that can catalyze conversion of 11-deoxycortisol to cortisol, 18-hydroxycortisol, and 18-oxocortisol." SIGNOR-268675 "all-cis-5,8,11,14,17-icosapentaenoic acid" smallmolecule CHEBI:28364 ChEBI FBN1 protein P35555 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000951 16467281 f "Regulation of expression" miannu "it was found that EPA increased collagen and elastic fibers (tropoelastin and fibrillin-1) expression by increasing transformin growth factor-beta expression in aged human skin." SIGNOR-251910 "vitamin K epoxide" smallmolecule CHEBI:28371 ChEBI "vitamin K" smallmolecule CHEBI:28384 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-265907 "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 epoxide" smallmolecule CHEBI:28371 ChEBI VKORC1L1 protein Q8N0U8 UNIPROT "up-regulates activity" "chemical activation" 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-265916 "vitamin K epoxide" smallmolecule CHEBI:28371 ChEBI VKORC1L1 protein Q8N0U8 UNIPROT "up-regulates activity" "chemical activation" 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-265914 "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 reserpine chemical CHEBI:28487 ChEBI SLC18A1 protein P54219 UNIPROT "down-regulates activity" "chemical inhibition" 9606 8643547 t miannu "Reserpine and ketanserin are slightly more potent inhibitors of VMAT2-mediated transport than of VMAT1-mediated transport, whereas tetrabenazine binds to and inhibits only VMAT2." SIGNOR-258492 reserpine chemical CHEBI:28487 ChEBI SLC18A2 protein Q05940 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000318 8643547 t miannu "Reserpine and ketanserin are slightly more potent inhibitors of VMAT2-mediated transport than of VMAT1-mediated transport, whereas tetrabenazine binds to and inhibits only VMAT2." SIGNOR-258490 cardiolipin smallmolecule CHEBI:28494 ChEBI Inner_mitochondrial_membrane complex SIGNOR-C411 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The lipid composition of the IMM varies from that of the OMM. PC and PE are still the most abundant phospholipids in the IMM, comprising about 75 % of total lipids.|One of the biggest differences between OMM and IMM lipid composition is the greater concentration of CL that is found in the IMM. Here, CL makes up about 15–20 % of the total phospholipid mass" SIGNOR-267004 acadesine chemical CHEBI:28498 ChEBI PRKAG1 protein P54619 UNIPROT up-regulates "chemical activation" 9606 SIGNOR-C15 16879084 t gcesareni "The activation of the ampk pathway by exendin-4 was induced by aicar, which was inhibited by compound c." SIGNOR-148337 acadesine chemical CHEBI:28498 ChEBI AMPK complex SIGNOR-C15 SIGNOR up-regulates "chemical activation" 9606 16879084 t lperfetto "The activation of the ampk pathway by exendin-4 was induced by aicar, which was inhibited by compound c." SIGNOR-217478 kaempferol chemical CHEBI:28499 ChEBI AHR-ARNT complex SIGNOR-C125 SIGNOR "down-regulates activity" "chemical inhibition" 17012224 t "However, kaempferol inhibited the ability of BNF to induce formation of the AHR/ARNT DNA-binding complex at all concentrations tested" SIGNOR-253641 AKT proteinfamily SIGNOR-PF24 SIGNOR CLK2 protein P49760 UNIPROT up-regulates phosphorylation Thr127 RRRRRSRtFSRSSSQ 9606 BTO:0000567 20682768 t lperfetto "Akt directly binds to and phosphorylates clk2 on serine 34 and threonine 127, in vitro and in vivo.Our results suggest that akt activation controls cell survival to ionizing radiation by phosphorylating clk2, revealing an important regulatory mechanism required for promoting cell surviva" SIGNOR-244218 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 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 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 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 farnesol chemical CHEBI:28600 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258159 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 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 "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 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI PFKP protein Q01813 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-267268 "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI PFK proteinfamily SIGNOR-PF79 SIGNOR "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-267262 dehydroepiandrosterone chemical CHEBI:28689 ChEBI androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000056 2139411 t lperfetto "The isolation, cloning, and expression of a cDNA insert complementary to mRNA encoding human 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase is reported. |The expressed protein was similar in size to human placental microsomal 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase, as detected by immunoblot analysis, and catalyzed the conversion of 17 alpha-hydroxypregnenolone to 17 alpha-hydroxyprogesterone, pregnenolone to progesterone, and dehydroepiandrosterone to androstenedione." SIGNOR-268641 dehydroepiandrosterone chemical CHEBI:28689 ChEBI androst-5-ene-3beta,17beta-diol smallmolecule CHEBI:2710 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363 30943210 t lperfetto "Testicular 17betaHSD3 converts DHEA to androstenediol and androstenedione to testosterone" SIGNOR-268659 dehydroepiandrosterone chemical CHEBI:28689 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9489820 t "systemic lupus erythematosus" gcesareni SIGNOR-251707 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 doxorubicin chemical CHEBI:28748 ChEBI ABCC1 protein P33527 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002206 9647783 t "Simone Vumbaca" "Unconjugated Dox and Dau failed to inhibit the transport of LTC4, whereas 30 microM GS-Dox or GS-Dau conjugates completely inhibited the transport." SIGNOR-261085 17alpha-hydroxypregnenolone smallmolecule CHEBI:28750 ChEBI 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0000050 2139411 t lperfetto "The isolation, cloning, and expression of a cDNA insert complementary to mRNA encoding human 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase is reported. |The expressed protein was similar in size to human placental microsomal 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase, as detected by immunoblot analysis, and catalyzed the conversion of 17 alpha-hydroxypregnenolone to 17 alpha-hydroxyprogesterone, pregnenolone to progesterone, and dehydroepiandrosterone to androstenedione." SIGNOR-268639 17alpha-hydroxypregnenolone smallmolecule CHEBI:28750 ChEBI dehydroepiandrosterone chemical CHEBI:28689 ChEBI "up-regulates quantity" "precursor of" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268647 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 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 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 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-258384 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI THR proteinfamily SIGNOR-PF84 SIGNOR "up-regulates activity" binding 9606 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-267276 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 24692351 f scontino "Skeletal muscle has been recognized as a key TH target for contractile function, regeneration, and transport as well as for metabolism and glucose disposal (237, 238). TH stimulation favors transition to fast-twitch fibers and transition to a faster myosin heavy chain (MHC) form." SIGNOR-267619 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI Fatty_Acid_Biosynthesis phenotype SIGNOR-PH190 SIGNOR up-regulates 9606 BTO:0000759 24692351 f scontino "TH stimulates both lipolysis and lipogenesis, although the direct action is lipolysis with lipogenesis thought to be stimulated to restore fat stores. Fatty acids produced from TH-induced lipolysis are the substrate for the increase in thermogenesis." SIGNOR-267488 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 ChEBI Thermogenesis phenotype SIGNOR-PH192 SIGNOR up-regulates 9606 24692351 f scontino "TH plays a significant role in energy expenditure through both central and peripheral actions. TH maintains basal metabolic rate, facilitates adaptive thermogenesis, modulates appetite and food intake, and regulates body weight." SIGNOR-267491 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 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 serotonin smallmolecule CHEBI:28790 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 9606 31024440 t brain lperfetto "Following release, 5-HT receptor activation and reuptake by 5-HT transporter (5-HTT), serotonin is degraded by MAO (monoamine oxidase) and ALDH (aldehyde dehydrogenase) into 5-hydroxyindole-3-acetic acid (5-HIAA)." SIGNOR-264188 serotonin smallmolecule CHEBI:28790 ChEBI 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "precursor of" 9606 31024440 t brain lperfetto "Following release, 5-HT receptor activation and reuptake by 5-HT transporter (5-HTT), serotonin is degraded by MAO (monoamine oxidase) and ALDH (aldehyde dehydrogenase) into 5-hydroxyindole-3-acetic acid (5-HIAA)." SIGNOR-264187 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 serotonin smallmolecule CHEBI:28790 ChEBI HTR1A protein P08908 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-264285 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 AKT proteinfamily SIGNOR-PF24 SIGNOR TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation Ser939 SFRARSTsLNERPKS 10090 BTO:0000944 12150915 t lperfetto "We demonstrate that, upon activation of PI3K, tuberin is phosphorylated on consensus recognition sites for PI3K-dependent S/T kinases. Moreover, Akt/PKB can phosphorylate tuberin in vitro and in vivo. We also show that S939 and T1462 of tuberin are PI3K-regulated phosphorylation sites and that T1462 is constitutively phosphorylated in PTEN(-/-) tumor-derived cell lines." SIGNOR-244369 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 serotonin smallmolecule CHEBI:28790 ChEBI HTR1D protein P28221 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-264287 serotonin smallmolecule CHEBI:28790 ChEBI HTR1B protein P28222 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-264284 serotonin smallmolecule CHEBI:28790 ChEBI HTR2A protein P28223 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-264293 serotonin smallmolecule CHEBI:28790 ChEBI HTR2C protein P28335 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-264283 serotonin smallmolecule CHEBI:28790 ChEBI HTR1E protein P28566 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-264288 serotonin smallmolecule CHEBI:28790 ChEBI HTR1F protein P30939 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-264297 serotonin smallmolecule CHEBI:28790 ChEBI HTR7 protein P34969 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-264289 serotonin smallmolecule CHEBI:28790 ChEBI HTR2B protein P41595 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-264286 serotonin smallmolecule CHEBI:28790 ChEBI HTR3A protein P46098 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-264282 serotonin smallmolecule CHEBI:28790 ChEBI HTR5A protein P47898 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-264298 serotonin smallmolecule CHEBI:28790 ChEBI HTR6 protein P50406 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-264295 serotonin smallmolecule CHEBI:28790 ChEBI HTR4 protein Q13639 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-264294 serotonin smallmolecule CHEBI:28790 ChEBI AANAT protein Q16613 UNIPROT "up-regulates activity" "chemical activation" -1 22775292 t miannu "Here, we present the X-ray crystal structure of human N-acetyl serotonin methyltransferase (ASMT), the last enzyme of the melatonin biosynthesis pathway. Melatonin synthesis requires serotonin, which is first acetylated by the arylalkylamine N-acetyltransferase (AA-NAT) to produce N-acetyl serotonin (NAS) (Fig. 1A). Then, acetyl serotonin methyltransferase (ASMT, also known as hydroxyindole O-methyltransferase or HIOMT) produces melatonin by transferring a methyl group from the cofactor S-adenosyl-L-methionine (SAM) to NAS." SIGNOR-265477 serotonin smallmolecule CHEBI:28790 ChEBI HTR3D protein Q70Z44 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-264292 serotonin smallmolecule CHEBI:28790 ChEBI HTR3C protein Q8WXA8 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-264296 phosphatidylinositol chemical CHEBI:28874 ChEBI Outer_mitochondrial_membrane complex SIGNOR-C410 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The OMM is comprised of a phospholipid bilayer that houses vital components such as metabolic enzymes and transport proteins|he OMM contains a variety of lipids. The major components of this bilayer include phosphatidylcholine (PC), phosphatidylethanolamine (PE) and phosphatidylinositol (PI) |It has been reported that in the mammalian OMM, the most prominent of these lipids are PC (~54 % of total), PE (~29 %) and PI (~14 %) (Daum and Vance 1997). The remaining lipids comprise approximately 3 % of the total OMM composition." SIGNOR-267001 (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 (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 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258459 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258458 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" 10029 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258443 (R)-adrenaline smallmolecule CHEBI:28918 ChEBI LATS2 protein Q9NRM7 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-199199 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 arginine smallmolecule CHEBI:29016 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 BTO:0000567 27126896 f Luana " Importantly, asparagine/glutamine pre-load only results in mTOR activation following amino acid stimulation (Fig. 5a), indicating that it is their exchange factor roles that elicit mTORC1 activation." SIGNOR-268013 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 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 sodium(1+) chemical CHEBI:29101 ChEBI Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000938 29863287 f miannu "Axonal excitability is an important determinant for the accuracy, direction, and velocity of neuronal signaling. The mechanisms underlying spike generation in the axonal initial segment and transmitter release from presynaptic terminals have been intensely studied and revealed a role for several specific ionic conductances, including the persistent sodium current (INaP )." SIGNOR-265182 potassium(1+) smallmolecule CHEBI:29103 ChEBI Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000938 11506885 f 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-265590 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 calcium(2+) smallmolecule CHEBI:29108 ChEBI FLNA protein P21333 UNIPROT "down-regulates activity" "chemical inhibition" 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. Cofilin also binds to actin and contributes to the disassembly of actin filaments and the subsequent release of actin monomers. The actin cross-linking complex, GP1b/IX-filamin, translocates from the plasma membrane to the cytoskeleton during this step." SIGNOR-261845 calcium(2+) smallmolecule CHEBI:29108 ChEBI SYT1 protein P21579 UNIPROT "up-regulates activity" "chemical activation" 9606 16679567 t miannu "Because synaptotagmins bind SNAP-25 and Ca2+, SNAP-25 has also been linked to the Ca2+ dependence of exocytosis (42). One model suggests that synaptotagmin blocks full SNARE fusion pore formation by binding to t-SNAREs.This interaction prevents fusion from occurring in the absence of calcium. When Ca2+ is present, synaptotagmin releases the t-SNAREs so they can fully zipper with the v-SNARE, leading to fusion" SIGNOR-263976 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH3 protein P22223 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-265843 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH5 protein P33151 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-265845 873837-23-1 chemical CID:46930994 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190470 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 calcium(2+) smallmolecule CHEBI:29108 ChEBI PLA2G4A protein P47712 UNIPROT up-regulates relocalization 9606 8027085 t gcesareni "Cytosolic phospholipase a2 (cpla2) is a calcium-sensitive 85-kda enzyme that hydrolyzes arachidonic acid-containing membrane phospholipids to initiate the biosynthesis of eicosanoids and platelet-activating factor, potent inflammatory mediators. The calcium-dependent activation of the enzyme is mediated by an n-terminal c2 domain, which is responsible for calcium-dependent translocation of the enzyme to membranes and that enables the intact enzyme to hydrolyze membrane-resident substrates. cytosolic phospholipase a2 (cpla2) associates with natural membranes in response to physiological increases in ca2+, resulting in the selective hydrolysis of arachidonyl phospholipids." SIGNOR-35874 calcium(2+) smallmolecule CHEBI:29108 ChEBI PLA2G4A protein P47712 UNIPROT up-regulates relocalization 9606 9430701 t gcesareni "Cytosolic phospholipase a2 (cpla2) is a calcium-sensitive 85-kda enzyme that hydrolyzes arachidonic acid-containing membrane phospholipids to initiate the biosynthesis of eicosanoids and platelet-activating factor, potent inflammatory mediators. The calcium-dependent activation of the enzyme is mediated by an n-terminal c2 domain, which is responsible for calcium-dependent translocation of the enzyme to membranes and that enables the intact enzyme to hydrolyze membrane-resident substrates. cytosolic phospholipase a2 (cpla2) associates with natural membranes in response to physiological increases in ca2+, resulting in the selective hydrolysis of arachidonyl phospholipids." SIGNOR-54943 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH4 protein P55283 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-265844 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH6 protein P55285 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-265846 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH8 protein P55286 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-265848 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH11 protein P55287 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-265829 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH12 protein P55289 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-265830 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH13 protein P55290 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-265831 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH15 protein P55291 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-265832 calcium(2+) smallmolecule CHEBI:29108 ChEBI PRKCZ protein Q05513 UNIPROT up-regulates "chemical activation" 9606 10777564 t gcesareni "Wnt ligands working through frizzled receptors have a differential ability to stimulate release of intracellular calcium (ca(2+)) and activation of protein kinase c (pkc)." SIGNOR-76991 calcium(2+) smallmolecule CHEBI:29108 ChEBI PPP3CA protein Q08209 UNIPROT up-regulates "chemical activation" 9606 21880741 t gcesareni "Except for nfat5, nfatc1c4 are activated upon a rise in intracellular ca2+, which stimulates the serine/threonine phosphatase activity of calcineurin the ca2+-calcineurin signal is the most important signal for regulating nfat activation, but the signal that leads to ca2+ influx during neural tube differentiation is still unclear." SIGNOR-176367 calcium(2+) smallmolecule CHEBI:29108 ChEBI PPP3CA protein Q08209 UNIPROT up-regulates "chemical activation" 9606 22944199 t lperfetto "Non-canonical Wnt/Ca2+ pathway has also been implicated in multiple functions including cell adhesion and cell movements during gastrulation. In this signaling cascade, binding of Wnt to the Fzd receptor leads to the release of intracellular Ca2+, a process which is mediated through heterotrimeric G proteins, PLC (phospholipase C) and CamKII (calcium-calmodulin-dependent kinae II) as well as PKC (protein kinase C). The increased intracellular Ca2+ concentration also activates the calcineurin phosphatase, leading to activation of the transcription factor NFAT (nuclear factor of activated T cell)." SIGNOR-198819 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH17 protein Q12864 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-265834 calcium(2+) smallmolecule CHEBI:29108 ChEBI CAMK2G protein Q13555 UNIPROT up-regulates "chemical activation" 9606 22944199 t lperfetto "Non-canonical Wnt/Ca2+ pathway has also been implicated in multiple functions including cell adhesion and cell movements during gastrulation. In this signaling cascade, binding of Wnt to the Fzd receptor leads to the release of intracellular Ca2+, a process which is mediated through heterotrimeric G proteins, PLC (phospholipase C) and CamKII (calcium-calmodulin-dependent kinae II) as well as PKC (protein kinase C). The increased intracellular Ca2+ concentration also activates the calcineurin phosphatase, leading to activation of the transcription factor NFAT (nuclear factor of activated T cell)." SIGNOR-198816 calcium(2+) smallmolecule CHEBI:29108 ChEBI CAMK2D protein Q13557 UNIPROT "up-regulates activity" "chemical activation" 9606 19725819 t areggio "Upon binding of the Ca2+/calmodulin complex to the binding domain of CaMKII, it is activated via autophosphorylation, then remaining active independent of of Ca2+ levels." SIGNOR-255953 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH18 protein Q13634 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-265835 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH24 protein Q86UP0 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-265840 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH19 protein Q9H159 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-265836 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH23 protein Q9H251 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-265839 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH20 protein Q9HBT6 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-265837 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH22 protein Q9UJ99 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-265838 calcium(2+) smallmolecule CHEBI:29108 ChEBI SLC25A13 protein Q9UJS0 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-265153 calcium(2+) smallmolecule CHEBI:29108 ChEBI CDH7 protein Q9ULB5 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-265847 calcium(2+) smallmolecule CHEBI:29108 ChEBI Calcineurin complex SIGNOR-C155 SIGNOR up-regulates "chemical activation" 9606 22944199 t lperfetto "Non-canonical Wnt/Ca2+ pathway has also been implicated in multiple functions including cell adhesion and cell movements during gastrulation. In this signaling cascade, binding of Wnt to the Fzd receptor leads to the release of intracellular Ca2+, a process which is mediated through heterotrimeric G proteins, PLC (phospholipase C) and CamKII (calcium-calmodulin-dependent kinae II) as well as PKC (protein kinase C). The increased intracellular Ca2+ concentration also activates the calcineurin phosphatase, leading to activation of the transcription factor NFAT (nuclear factor of activated T cell)." SIGNOR-252320 calcium(2+) smallmolecule CHEBI:29108 ChEBI Calcineurin complex SIGNOR-C155 SIGNOR "up-regulates activity" "chemical activation" 9606 21880741 t mainnu "Except for nfat5, nfatc1c4 are activated upon a rise in intracellular ca2+, which stimulates the serine/threonine phosphatase activity of calcineurin the ca2+-calcineurin signal is the most important signal for regulating nfat activation, but the signal that leads to ca2+ influx during neural tube differentiation is still unclear." SIGNOR-255462 calcium(2+) smallmolecule CHEBI:29108 ChEBI "Calprotectin complex" complex SIGNOR-C293 SIGNOR "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-262826 calcium(2+) smallmolecule CHEBI:29108 ChEBI Cadherins proteinfamily SIGNOR-PF71 SIGNOR "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-265811 calcium(2+) smallmolecule CHEBI:29108 ChEBI Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000938 29953871 f 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." SIGNOR-264953 calcium(2+) smallmolecule CHEBI:29108 ChEBI Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR up-regulates 9606 BTO:0000938 29953871 f 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." SIGNOR-264955 calcium(2+) smallmolecule CHEBI:29108 ChEBI Synaptic_vesicle_exocytosis phenotype SIGNOR-PH160 SIGNOR up-regulates 9606 BTO:0000938 11988172 f miannu "Ca(2+) influx through voltage-gated channels initiates the exocytotic fusion of synaptic vesicles to the plasma membrane." SIGNOR-264355 calcium(2+) smallmolecule CHEBI:29108 ChEBI Synaptic_vesicle_exocytosis phenotype SIGNOR-PH160 SIGNOR up-regulates 9606 BTO:0000938 29953871 f 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." SIGNOR-264954 desloratadine chemical CHEBI:291342 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257784 azelastine chemical CHEBI:2950 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257790 azelastine chemical CHEBI:2950 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 21381763 t Luana "Azelastine was used as a standard, with affinities (pKi) for H1 and H3 8.9 and 6.8, respectively. " SIGNOR-257894 azelastine chemical CHEBI:2950 ChEBI HRH3 protein Q9Y5N1 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 21381763 t Luana "Azelastine was used as a standard, with affinities (pKi) for H1 and H3 8.9 and 6.8, respectively. " SIGNOR-257895 baicalein chemical CHEBI:2979 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258158 fumarate(2-) smallmolecule CHEBI:29806 ChEBI (S)-malate(2-) smallmolecule CHEBI:15589 ChEBI "up-regulates quantity" "precursor of" 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-266278 fumarate(2-) smallmolecule CHEBI:29806 ChEBI Citric_Acid_Cycle phenotype SIGNOR-PH191 SIGNOR up-regulates 9606 30090811 f miannu "Fumarase is a TCA cycle enzyme which catalyzes the conversion of fumarate to L-malate in the mitochondria. Upon DNA damage the cytosolic echoform of fumarase is localized to the nucleus, there, its enzymatic activity catalyzes the reverse conversion of malate to fumarate, so causing local accumulation of fumarate." SIGNOR-267989 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "precursor of" 9913 11254391 t miannu "Glutamate dehydrogenase is found in all organisms and catalyses the oxidative deamination of l-glutamate to 2-oxoglutarate." SIGNOR-266915 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "precursor of" 9606 11863375 t miannu "Alanine aminotransferase (ALT) catalyzes the reversible transamination between alanine and 2-oxoglutarate to form pyruvate and glutamate, and thereby has a key role in the intermediary metabolism of glucose and amino acids. Two ALT isoenzymes are known to exist, but only one ALT gene has been cloned, GPT. In this study, we cloned a homolog of GPT and named it GPT2, and the corresponding protein ALT2" SIGNOR-266924 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "up-regulates quantity" "precursor of" 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-267553 L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "up-regulates quantity" "precursor of" 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-267550 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-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-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 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI N-acetyl-L-aspartate(2-) smallmolecule CHEBI:16953 ChEBI "up-regulates quantity" "precursor of" 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-267519 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-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 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 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 L-aspartate(1-) smallmolecule CHEBI:29991 ChEBI "adenosine 5'-monophosphate(2-)" 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 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 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194337 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 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 "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-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 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 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 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI "up-regulates quantity" "precursor of" 26083061 t lperfetto "Mitochondrial aconitase and succinate dehydrogenase were among the earliest mammalian Fe-S proteins identified.|The enzymatic activity of both proteins depends on the presence of intact Fe-S clusters" SIGNOR-262132 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI SDHB protein P21912 UNIPROT "up-regulates activity" "chemical activation" 26083061 t lperfetto "Succinate dehydrogenase subunit B contains three Fe-S clusters |The enzymatic activity of both proteins depends on the presence of intact Fe-S clusters" SIGNOR-262133 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI PRIM2 protein P49643 UNIPROT "up-regulates activity" "chemical activation" 26083061 t lperfetto "Human DNA primase, are Fe-S proteins. The loss of an iron-sulfur cluster in RAD3 helicase results in a failure to unwind DNA1" SIGNOR-262134 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "up-regulates activity" "chemical activation" 26083061 t lperfetto "Respiratory chain complexes I–III depend on Fe-S clusters for function" SIGNOR-262135 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "Mitochondrial respiratory chain complex II" complex SIGNOR-C278 SIGNOR "up-regulates activity" "chemical activation" 26083061 t lperfetto "Respiratory chain complexes I–III depend on Fe-S clusters for function" SIGNOR-262136 heme smallmolecule CHEBI:30413 ChEBI HBB protein P68871 UNIPROT "up-regulates activity" "chemical activation" 9606 26557657 t miannu "Heme is a prosthetic group comprising ferrous iron (Fe2+) and protoporphyrin IX and is an essential cofactor in various biological processes such as oxygen transport (hemoglobin) and storage (myoglobin) and electron transfer (respiratory cytochromes) in addition to its role as a structural component of hemoproteins." SIGNOR-251908 heme smallmolecule CHEBI:30413 ChEBI HBA1 protein P69905 UNIPROT "up-regulates activity" "chemical activation" 9606 26557657 t miannu "Heme is a prosthetic group comprising ferrous iron (Fe2+) and protoporphyrin IX and is an essential cofactor in various biological processes such as oxygen transport (hemoglobin) and storage (myoglobin) and electron transfer (respiratory cytochromes) in addition to its role as a structural component of hemoproteins." SIGNOR-251909 heme smallmolecule CHEBI:30413 ChEBI FBXO22 protein Q8NEZ5 UNIPROT "up-regulates activity" "chemical activation" 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-259332 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 P2RY2 protein P41231 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-257563 AKT proteinfamily SIGNOR-PF24 SIGNOR TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation Thr1462 GLRPRGYtISDSAPS 10090 BTO:0000944 12150915 t lperfetto "We demonstrate that, upon activation of PI3K, tuberin is phosphorylated on consensus recognition sites for PI3K-dependent S/T kinases. Moreover, Akt/PKB can phosphorylate tuberin in vitro and in vivo. We also show that S939 and T1462 of tuberin are PI3K-regulated phosphorylation sites and that T1462 is constitutively phosphorylated in PTEN(-/-) tumor-derived cell lines." SIGNOR-244365 ATP(4-) smallmolecule CHEBI:30616 ChEBI P2RY4 protein P51582 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-257564 ATP(4-) smallmolecule CHEBI:30616 ChEBI P2RY11 protein Q96G91 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-257559 "diarsenic trioxide" chemical CHEBI:30621 ChEBI PIN1 protein Q13526 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30093655 t "Here we show that ATO targets Pin1 and cooperates with ATRA to exert potent anticancer activity. ATO inhibits and degrades Pin1, and suppresses its oncogenic function by noncovalent binding to Pin1’s active site" SIGNOR-259923 "diarsenic trioxide" chemical CHEBI:30621 ChEBI PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR "down-regulates quantity by destabilization" "chemical inhibition" 9606 24344243 t "ATO was shown to degrade PML-RARa via its PML moiety further reinforcing the idea that APL is addicted to the PML-RARa oncoprotein" SIGNOR-259924 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 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 D-thyroxine smallmolecule CHEBI:30659 ChEBI THR proteinfamily SIGNOR-PF84 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0003736 6777394 t "inferred from family member" 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-267802 "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 "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 "decanoic acid" chemical CHEBI:30813 ChEBI GPR84 protein Q9NQS5 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-257508 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 "Obatoclax mesylate" chemical CID:46930996 PUBCHEM BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194952 AKT proteinfamily SIGNOR-PF24 SIGNOR GSK3A protein P49840 UNIPROT down-regulates phosphorylation Ser21 SGRARTSsFAEPGGG 9606 11035810 t gcesareni "In response to insulin, gsk3a inhibited by phosphorylation at ser-21 by pkb/akt1;phosphorylation at this site causes a conformational change, preventing access of substrates to the active site." SIGNOR-83217 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 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 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 bethanechol chemical CHEBI:3084 ChEBI CHRM3 protein P20309 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-258623 (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 "2-oxoglutaric acid" smallmolecule CHEBI:30915 ChEBI OXGR1 protein Q96P68 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-257555 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 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 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 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 profenamine chemical CHEBI:313639 ChEBI MAPK10 protein P53779 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000142 19261605 t "Inhibitor of p38;ATP binding pocket" gcesareni "Indazole-based inhibitors exemplified by sr-3737 were potent inhibitors of both jnk3 (ic50 12 nm)." SIGNOR-184443 "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 "Daunorubicin hydrochloride" chemical CHEBI:31456 ChEBI TOP2B protein Q02880 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-259323 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 AKT proteinfamily SIGNOR-PF24 SIGNOR GSK3B protein P49841 UNIPROT down-regulates phosphorylation 28712664 t "AKT phosphorylates and inhibits GSK3 in addition to many other substrates including TSC2, FOXO proteins, TBC1D4." SIGNOR-255488 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 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 domperidone chemical CHEBI:31515 ChEBI DRD3 protein P35462 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-258381 domperidone chemical CHEBI:31515 ChEBI DRD3 protein P35462 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-258721 "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 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 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 fulvestrant chemical CHEBI:31638 ChEBI ESR2 protein Q92731 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-259304 bradykinin smallmolecule CHEBI:3165 ChEBI BDKRB1 protein P46663 UNIPROT up-regulates "chemical activation" 9606 BTO:0001130;BTO:0000189 17251915 t gcesareni "Neuropeptides such as grp, endothelin, bradykinin, neuromedin b (nmb), cholecystokinin (cck) and angiotensin ii activate their cognate gpcrs to stimulate cell proliferation in various cell types, and have a crucial role in many aggressive human cancers, including small-cell lung cancer (sclc), pancreatic cancer, hnscc and prostate cancer." SIGNOR-152588 bradykinin smallmolecule CHEBI:3165 ChEBI BDKRB1 protein P46663 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-257464 Halcinonide chemical CHEBI:31663 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" "chemical activation" 10090 20439738 t gcesareni "We identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248265 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 hexestrol chemical CHEBI:31669 ChEBI AKR1C2 protein P52895 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193300 hexestrol chemical CHEBI:31669 ChEBI AKR1C1 protein Q04828 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193230 "imatinib methanesulfonate" chemical CHEBI:31690 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;VIRAL ABL" gcesareni SIGNOR-193387 "imatinib methanesulfonate" chemical CHEBI:31690 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193393 "imatinib methanesulfonate" chemical CHEBI:31690 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0000740 15206509 t miannu "Imatinib mesylate (Gleevec/Glivec, Novartis, Basel, Switzerland), formerly called STI571, is a specific and potent inhibitor of the BCR-ABL tyrosine kinase, the molecular hallmark of chronic myeloid leukaemia." SIGNOR-259357 bremazocine chemical CHEBI:3171 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258779 bremazocine chemical CHEBI:3171 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258778 bremazocine chemical CHEBI:3171 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258777 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 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 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 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 bromocriptine chemical CHEBI:3181 ChEBI DRD3 protein P35462 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-258367 AKT proteinfamily SIGNOR-PF24 SIGNOR GSK3B protein P49841 UNIPROT "down-regulates activity" phosphorylation Ser9 SGRPRTTsFAESCKP 9606 23552696 t lperfetto "Active AKT, a common mediator of cell survival signals induced by radiation through multiple intracellular signaling pathways,11, 12 suppresses apoptosis. AKT positively regulates cyclin D1 expression through inactivation of glycogen synthase kinase 3_ (GSK3_). The AKT-mediated phosphorylation of glycogen synthase kinase 3_ on serine9 decreases its kinase activity for Thr286 of cyclin D1, which inhibits the nuclear export and the cytoplasmic proteasomal degradation of cyclin D1" SIGNOR-245428 bromocriptine chemical CHEBI:3181 ChEBI DRD3 protein P35462 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-258722 Mequitazine chemical CHEBI:31821 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257780 Oxatomide chemical CHEBI:31943 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257791 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 11208622 t ashma gcesareni SIGNOR-251687 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 6958488 t "nasal polyposys" gcesareni SIGNOR-251688 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 9753485 t "Crohn's Disease" gcesareni SIGNOR-251690 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 buprenorphine chemical CHEBI:3216 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258940 buprenorphine chemical CHEBI:3216 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258660 buprenorphine chemical CHEBI:3216 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258769 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 sulpiride chemical CHEBI:32168 ChEBI DRD3 protein P35462 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-258430 "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 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 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 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 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 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 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 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 "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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR GSK3B protein P49841 UNIPROT "down-regulates activity" phosphorylation Ser9 SGRPRTTsFAESCKP 9606 BTO:0000007 9373175 t gcesareni "Evidence that the inhibition of glycogen synthase kinase-3_ by IGF-1 is mediated by PDK1/PKB-induced phosphorylation of Ser-9" SIGNOR-242578 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1C protein P49918 UNIPROT down-regulates phosphorylation Ser282 FFAKRKRsAPEKSSG 9606 BTO:0000150 23421998 t lperfetto "Cdk inhibitor p57 (kip2) is downregulated by akt during her2-mediated tumorigenicityakt phosphorylates p57 on ser 282 or thr310. Akt activity results in destabilization of p57 by accelerating turnover rate of p57 and enhancing p57 ubiquitination" SIGNOR-201042 zotepine chemical CHEBI:32316 ChEBI DRD4 protein P21917 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 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-258555 zotepine chemical CHEBI:32316 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20223878 t Luana "These results collectively demonstrate that norZTP exerts more potent inhibitory action than ZTP on norepinephrine transporters both in vitro and in vivo, presumably accounting for its antidepressant-like effect and low EPS propensity." SIGNOR-257828 zotepine chemical CHEBI:32316 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258550 zotepine chemical CHEBI:32316 ChEBI HTR1B protein P28222 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0001311 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-258554 zotepine chemical CHEBI:32316 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258552 zotepine chemical CHEBI:32316 ChEBI HTR1E protein P28566 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0000298 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-258557 zotepine chemical CHEBI:32316 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20223878 t Luana "These results collectively demonstrate that norZTP exerts more potent inhibitory action than ZTP on norepinephrine transporters both in vitro and in vivo, presumably accounting for its antidepressant-like effect and low EPS propensity." SIGNOR-257829 zotepine chemical CHEBI:32316 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258551 zotepine chemical CHEBI:32316 ChEBI DRD3 protein P35462 UNIPROT "down-regulates activity" "chemical inhibition" 9534 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-258556 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 "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 "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 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR1 protein Q92633 UNIPROT up-regulates "chemical activation" 9606 16014605 t gcesareni "Lpa exerts its downstream signaling by binding to the lpa(1), lpa(2), and lpa(3) (formerly edg-2, -4, and -7) family of seven-transmembrane, segmented, heterotrimeric guanine nucleotide-binding protein (g protein)-coupled receptors." SIGNOR-138582 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR1 protein Q92633 UNIPROT up-regulates "chemical activation" 9606 22863277 t gcesareni "Lpa binds to a family of gpcrs known as lpa receptors (lpa1-6) to initiate intracellular signaling. Lpa1 was highly expressed and lpa3 was detectable in hek293a cells compared to other lpa receptors." SIGNOR-198523 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR1 protein Q92633 UNIPROT up-regulates "chemical activation" 10116 BTO:0003293 8276865 t milica "LPA activates its own G protein-coupled receptor(s) leading to stimulation of phospholipase C and inhibition of adenylate cyclase." SIGNOR-37365 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR2 protein Q9HBW0 UNIPROT up-regulates "chemical activation" 9606 8276865 t gcesareni "Lpa activates its own g protein-coupled receptor(s) leading to stimulation of phospholipase c and inhibition of adenylate cyclase." SIGNOR-37368 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LATS2 protein Q9NRM7 UNIPROT down-regulates 10090 BTO:0002572 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-198520 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR3 protein Q9UBY5 UNIPROT up-regulates "chemical activation" 9606 16014605 t gcesareni "Lpa exerts its downstream signaling by binding to the lpa(1), lpa(2), and lpa(3) (formerly edg-2, -4, and -7) family of seven-transmembrane, segmented, heterotrimeric guanine nucleotide-binding protein (g protein)-coupled receptors." SIGNOR-138585 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR3 protein Q9UBY5 UNIPROT up-regulates "chemical activation" 9606 22863277 t gcesareni "Lpa binds to a family of gpcrs known as lpa receptors (lpa1-6) to initiate intracellular signaling. Lpa1 was highly expressed and lpa3 was detectable in hek293a cells compared to other lpa receptors." SIGNOR-198526 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR3 protein Q9UBY5 UNIPROT up-regulates "chemical activation" 9606 8276865 t gcesareni "Lpa activates its own g protein-coupled receptor(s)." SIGNOR-36389 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 "beta-D-fructofuranose 1,6-bisphosphate(4-)" smallmolecule CHEBI:32966 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 "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 "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-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 "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 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 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 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 noradrenaline smallmolecule CHEBI:33569 ChEBI adrenaline smallmolecule CHEBI:33568 ChEBI "up-regulates quantity" "precursor of" 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-264183 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 captopril chemical CHEBI:3380 ChEBI ACE2 protein Q9BYF1 UNIPROT "down-regulates activity" "chemical inhibition" -1 9187274 t Monia "The interaction of captopril at one active site of wild-type ACE impeding substrate interaction with the other active site." SIGNOR-261069 (-)-anisomycin chemical CHEBI:338412 ChEBI MAPK13 protein O15264 UNIPROT up-regulates "chemical activation" 9606 Other t "CellSignaling;phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP?? Rabbit mAb" gcesareni SIGNOR-189696 (-)-anisomycin chemical CHEBI:338412 ChEBI FOS protein P01100 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189626 (-)-anisomycin chemical CHEBI:338412 ChEBI JUN protein P05412 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189632 (-)-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 (-)-anisomycin chemical CHEBI:338412 ChEBI JUND protein P17535 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189672 (-)-anisomycin chemical CHEBI:338412 ChEBI MAPK11 protein Q15759 UNIPROT up-regulates "chemical activation" 9606 Other t "CellSignaling;phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP?? Rabbit mAb" gcesareni SIGNOR-189675 (-)-anisomycin chemical CHEBI:338412 ChEBI MAPK14 protein Q16539 UNIPROT up-regulates "chemical activation" 9606 Other t "CellSignaling;phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP?? Rabbit mAb" gcesareni SIGNOR-189699 (-)-anisomycin chemical CHEBI:338412 ChEBI PCSK7 protein Q16549 UNIPROT up-regulates "chemical activation" 9606 BTO:0000142 16581040 t gcesareni "These results indicate that activation of p38 mapk by anisomycin induces ltd and subsequently occludes electrically induced ltd" SIGNOR-145496 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 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 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 carbachol chemical CHEBI:3385 ChEBI CHRM3 protein P20309 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-258618 carbamazepine chemical CHEBI:3387 ChEBI SCN2A protein Q99250 UNIPROT "down-regulates activity" "chemical inhibition" 10116 1658608 t miannu "This study examined the actions of phenytoin, carbamazepine, lidocaine, and verapamil on rat brain type IIA Na+ channels functionally expressed in mammalian cells, using the whole-cell voltage-clamp recording technique. The drugs blocked Na+ currents in both a tonic and use-dependent manner." SIGNOR-258353 "anthraflavic acid" chemical CHEBI:34250 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258156 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 carvedilol chemical CHEBI:3441 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258165 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI CEBPB protein P17676 UNIPROT up-regulates "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-210068 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 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI PPARG protein P37231 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-209998 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI CEBPA protein P49715 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-209992 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI PDE1A protein P54750 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22014080 t "Until now, very few inhibitors of PDE1 were available for evaluating the contribution of PDE1 in tissue and cell function. Vinpocetine (Ahn et al., 1989) and 8-methoxymethyl-IBMX (Ahn et al., 1997) are common PDE1 inhibitors." SIGNOR-256274 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI PDE1B protein Q01064 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22014080 t "Until now, very few inhibitors of PDE1 were available for evaluating the contribution of PDE1 in tissue and cell function. Vinpocetine (Ahn et al., 1989) and 8-methoxymethyl-IBMX (Ahn et al., 1997) are common PDE1 inhibitors." SIGNOR-253400 3-isobutyl-1-methyl-7H-xanthine smallmolecule CHEBI:34795 ChEBI PDE1C protein Q14123 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22014080 t "Until now, very few inhibitors of PDE1 were available for evaluating the contribution of PDE1 in tissue and cell function. Vinpocetine (Ahn et al., 1989) and 8-methoxymethyl-IBMX (Ahn et al., 1997) are common PDE1 inhibitors." SIGNOR-253017 "Niflumic acid" chemical CHEBI:34888 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258062 TRAM-34 chemical CHEBI:34990 ChEBI KCNN4 protein O15554 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-207426 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 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR1D protein P28221 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-257518 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR1B protein P28222 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-257517 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR2A protein P28223 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-257521 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR2C protein P28335 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-257523 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR1E protein P28566 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-257519 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR1F protein P30939 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-257520 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR7 protein P34969 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-257526 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR2B protein P41595 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-257522 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1C protein P49918 UNIPROT down-regulates phosphorylation Thr310 GVGSVEQtPRKRLR 9606 BTO:0000150 23421998 t lperfetto "Cdk inhibitor p57 (kip2) is downregulated by akt during her2-mediated tumorigenicityakt phosphorylates p57 on ser 282 or thr310. Akt activity results in destabilization of p57 by accelerating turnover rate of p57 and enhancing p57 ubiquitination" SIGNOR-201046 AKT proteinfamily SIGNOR-PF24 SIGNOR IRAK1 protein P51617 UNIPROT "down-regulates activity" phosphorylation Thr100 LRARDIItAWHPPAP 9606 BTO:0000007 11976320 t gcesareni "CaMKKc and Akt overexpression increases IRAK1 phosphorylation at Thr100, and point mutation of this site abrogates the inhibitory effect of Akt on IRAK1-mediated NF-kappaB activation." SIGNOR-248008 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR6 protein P50406 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-257525 serotonin(1+) smallmolecule CHEBI:350546 ChEBI HTR4 protein Q13639 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-257524 cetirizine chemical CHEBI:3561 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258868 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 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 chloroquine chemical CHEBI:3638 ChEBI ACE2 protein Q9BYF1 UNIPROT "down-regulates activity" "chemical inhibition" 9534 32020029 t miannu "Chloroquine is known to block virus infection by increasing endosomal pH required for virus/cell fusion, as well as interfering with the glycosylation of cellular receptors of SARS-CoV. Our time-of-addition assay demonstrated that chloroquine functioned at both entry, and at post-entry stages of the 2019-nCoV infection in Vero E6 cells" SIGNOR-260223 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 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 chlorpromazine chemical CHEBI:3647 ChEBI DRD3 protein P35462 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-258371 imiquimod chemical CHEBI:36704 ChEBI TLR8 protein Q9NR97 UNIPROT "up-regulates activity" "chemical activation" 9606 15661881 t miannu "Imiquimod and resiquimod can tentatively be defined as human TLR7 or TLR7/8 agonists, respectively." SIGNOR-259245 imiquimod chemical CHEBI:36704 ChEBI TLR7 protein Q9NYK1 UNIPROT "up-regulates activity" "chemical activation" 9606 15661881 t miannu "Imiquimod and resiquimod can tentatively be defined as human TLR7 or TLR7/8 agonists, respectively." SIGNOR-259244 resiquimod chemical CHEBI:36706 ChEBI TLR8 protein Q9NR97 UNIPROT "up-regulates activity" "chemical activation" 9606 15661881 t miannu "Imiquimod and resiquimod can tentatively be defined as human TLR7 or TLR7/8 agonists, respectively." SIGNOR-259247 resiquimod chemical CHEBI:36706 ChEBI TLR7 protein Q9NYK1 UNIPROT "up-regulates activity" "chemical activation" 9606 15661881 t miannu "Imiquimod and resiquimod can tentatively be defined as human TLR7 or TLR7/8 agonists, respectively." SIGNOR-259246 (S)-duloxetine chemical CHEBI:36795 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" -1 18387300 t Luana "Selective inhibition of serotonin (5-HT) and noradrenaline (NA) reuptake (SNRI) has been shown to be an attractive dual pharmacology approach for the treatment of a number of diseases.1,2 For example, dual 5- HT/NA reuptake inhibitor duloxetine (1) has shown clinical efficacy in the treatment of depression, pain, and urinary incontinence." SIGNOR-257775 (S)-duloxetine chemical CHEBI:36795 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" -1 18387300 t Luana "Selective inhibition of serotonin (5-HT) and noradrenaline (NA) reuptake (SNRI) has been shown to be an attractive dual pharmacology approach for the treatment of a number of diseases.1,2 For example, dual 5- HT/NA reuptake inhibitor duloxetine (1) has shown clinical efficacy in the treatment of depression, pain, and urinary incontinence." SIGNOR-257776 AKT proteinfamily SIGNOR-PF24 SIGNOR HK2 protein P52789 UNIPROT "up-regulates activity" phosphorylation Thr473 QHRARQKtLEHLQLS 9606 BTO:0003324 25323588 t miannu "Hexokinase II is phosphorylated by Akt leading to increased mitochondrial binding and mitochondrial protection.We found that Akt, activated by receptor agonists, translocates to mitochondria and phosphorylates HK-II at Thr473, a critical step in Akt-mediated mitoHK-II increase and protection in cardiomyocytes" SIGNOR-267576 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 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 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 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 dothiepin chemical CHEBI:36798 ChEBI CHRM3 protein P20309 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-258696 dothiepin chemical CHEBI:36798 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter. " SIGNOR-258878 dothiepin chemical CHEBI:36798 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258877 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 cisapride chemical CHEBI:3720 ChEBI KCNH2 protein Q12809 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9395068 t miannu "A mechanism for the proarrhythmic effects of cisapride (Propulsid): high affinity blockade of the human cardiac potassium channel HERG. cisapride displays specific, high affinity block of the human cardiac K+ channel HERG. It is likely that this interaction underlies the proarrhythmic effects of the drug observed under certain clinical settings." SIGNOR-258672 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI WASL protein O00401 UNIPROT "up-regulates activity" "chemical activation" 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-261870 "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 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" "chemical activation" 9606 18249092 t gcesareni "Furthermore, overall PKB activity, primarily consisting of cytosolic enzyme, was dependent upon levels of PI(3,4)P2, while only membrane-associated PKB activity was dependent upon PI(3,4,5)P3 levels. We conclude that PI(3,4,5)P3 and PI(3,4)P2 have distinct roles in determining PKB phosphorylation and activity. Thus, when investigating PI3K-PKB pathways, the importance of both lipids must be considered" SIGNOR-252432 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI CAPZA1 protein P52907 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-261843 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI CADPS2 protein Q86UW7 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 24363652 t miannu "CAPS exhibits low affinity but functionally significant interactions with plasma membrane PIP2 via its central PH (pleckstrin homology) domain (82, 111). PIP2 enhanced CAPS stimulation of SNARE-dependent liposome fusion with wild-type but not with mutant PH domain CAPS proteins" SIGNOR-264335 "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI CADPS protein Q9ULU8 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 24363652 t miannu "CAPS exhibits low affinity but functionally significant interactions with plasma membrane PIP2 via its central PH (pleckstrin homology) domain (82, 111). PIP2 enhanced CAPS stimulation of SNARE-dependent liposome fusion with wild-type but not with mutant PH domain CAPS proteins" SIGNOR-264334 clemastine chemical CHEBI:3738 ChEBI P2RX7 protein Q99572 UNIPROT "up-regulates activity" "chemical activation" 9606 21262970 t Luana "Clemastine potentiates the human P2X7 receptor by sensitizing it to lower ATP concentrations." SIGNOR-257893 "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 "3-phenanthryl hydrogen sulfate" chemical CHEBI:37459 ChEBI DRD3 protein P35462 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-258438 "phosphatidylinositol 4-phosphate" smallmolecule CHEBI:37530 ChEBI "Receptor_mediated_ endocytosis" phenotype SIGNOR-PH121 SIGNOR up-regulates 9534 22253445 f lperfetto "Further research suggested that PI4P plays an essential role in SARS-CoV spike-mediated entry, which is regulated by the PI4P lipid microenvironment." SIGNOR-260745 "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 "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" 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 "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 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR1 protein P21453 UNIPROT up-regulates "chemical activation" 9606 16794003 t gcesareni "The evidence suggests that s1p acting on s1p receptors coupled to gq" SIGNOR-147227 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR3 protein Q99500 UNIPROT up-regulates "chemical activation" 9606 16794003 t gcesareni "The evidence suggests that s1p acting on s1p receptors coupled to gq" SIGNOR-147233 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI S1PR3 protein Q99500 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-261142 "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI LATS2 protein Q9NRM7 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-198553 7alpha,25-dihydroxycholesterol smallmolecule CHEBI:37623 ChEBI GPR183 protein P32249 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-257504 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 clotrimazole chemical CHEBI:3764 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-259065 AKT proteinfamily SIGNOR-PF24 SIGNOR HK2 protein P52789 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000192 31435020 t "K63-linked ubiquitination enhances the interaction between Akt and HK2 and eventually increases HK2 phosphorylation on Thr473 and mitochondrial localization" SIGNOR-259985 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 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 clozapine chemical CHEBI:3766 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000529 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-258515 clozapine chemical CHEBI:3766 ChEBI HTR1B protein P28222 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0001311 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-258519 clozapine chemical CHEBI:3766 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258516 clozapine chemical CHEBI:3766 ChEBI HTR1E protein P28566 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258514 clozapine chemical CHEBI:3766 ChEBI HTR1F protein P30939 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258518 clozapine chemical CHEBI:3766 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258513 clozapine chemical CHEBI:3766 ChEBI DRD3 protein P35462 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-258369 clozapine chemical CHEBI:3766 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258681 "Cy3-bifunctional dye zwitterion" chemical CHEBI:37990 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-257858 "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 "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 "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 "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 M" chemical CHEBI:38322 ChEBI CHRM3 protein P20309 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-258655 3-methyladenine chemical CHEBI:38635 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205639 pelitinib chemical CHEBI:38927 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205755 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 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 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 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 PDGFRA protein P16234 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-163953 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 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 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 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 FLT4 protein P35916 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-163944 sunitinib chemical CHEBI:38940 ChEBI FLT4 protein P35916 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-176754 sunitinib chemical CHEBI:38940 ChEBI FLT4 protein P35916 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0004479 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-257848 sunitinib chemical CHEBI:38940 ChEBI KDR protein P35968 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-163947 sunitinib chemical CHEBI:38940 ChEBI KDR protein P35968 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-172917 sunitinib chemical CHEBI:38940 ChEBI KDR protein P35968 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-176757 sunitinib chemical CHEBI:38940 ChEBI KDR protein P35968 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-257850 sunitinib chemical CHEBI:38940 ChEBI KDR protein P35968 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-258292 sunitinib chemical CHEBI:38940 ChEBI FLT3 protein P36888 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-163941 sunitinib chemical CHEBI:38940 ChEBI FLT3 protein P36888 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-172911 sunitinib chemical CHEBI:38940 ChEBI FLT3 protein P36888 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-176751 sunitinib chemical CHEBI:38940 ChEBI FLT3 protein P36888 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-257849 sunitinib chemical CHEBI:38940 ChEBI FLT3 protein P36888 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-258290 bosutinib chemical CHEBI:39112 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190696 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 bosutinib chemical CHEBI:39112 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190699 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 bosutinib chemical CHEBI:39112 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001056 23409026 t miannu "Pre-existing BCR-ABL mutations can be detected in a substantial number of chronic-phase CML patients by sensitive allele-specific PCR technique using CD34+ cells. These mutations are associated with imatinib resistance if affecting drug binding directly or indirectly. After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy." SIGNOR-259271 "valproic acid" chemical CHEBI:39867 ChEBI HDAC2 protein Q92769 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 11742974 t Federica "Here we show that VPA inhibits corepressor-associated HDACs at therapeutically employed concentrations and acts as a potent inducer of differentiation in several types of transformed cells." SIGNOR-261078 Cyclopamine chemical CHEBI:4021 ChEBI CXCL1 protein P09341 UNIPROT down-regulates "chemical inhibition" 9606 16885213 t gcesareni "Cyclopamine and other inhibitors of hh signaling were found to inhibit smo coupling to gi in a manner consistent with inverse agonism." SIGNOR-148469 Cyclopamine chemical CHEBI:4021 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001757 12202832 t gcesareni "We investigate the therapeutic efficacy of the Hh pathway antagonist cyclopamine in preclinical models of medulloblastoma, the most common malignant brain tumor in children. Cyclopamine treatment of murine medulloblastoma cells blocked proliferation in vitro and induced changes in gene expression consistent with initiation of neuronal differentiation and loss of neuronal stem cell-like character." SIGNOR-174432 Cyclopamine chemical CHEBI:4021 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9534 BTO:0000298 12414725 t gcesareni "The steroidal alkaloid cyclopamine has both teratogenic and antitumor activities arising from its ability to specifically block cellular responses to vertebrate Hedgehog signaling. We show here, using photoaffinity and fluorescent derivatives, that this inhibitory effect is mediated by direct binding of cyclopamine to the heptahelical bundle of Smoothened (Smo)" SIGNOR-95270 Cyclopamine chemical CHEBI:4021 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191227 sitagliptin chemical CHEBI:40237 ChEBI DPP4 protein P27487 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20927248 t Luana "Sitagliptin is a competitive, reversible, fast and tight binding DPP-IV inhibitor" SIGNOR-257883 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 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 "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 "cyclosporin A" chemical CHEBI:4031 ChEBI PPP3CC protein P48454 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-127231 "cyclosporin A" chemical CHEBI:4031 ChEBI PPP3CA protein Q08209 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-127225 "cyclosporin A" chemical CHEBI:4031 ChEBI TTN protein Q8WZ42 UNIPROT up-regulates 9606 17636278 f "Regulation of transcription" "Cyclosporine A induces titin expression via MAPK/ERK signalling and improves proliferative and invasive potential of human trophoblast cells." SIGNOR-251975 "cyclosporin A" chemical CHEBI:4031 ChEBI Calcineurin complex SIGNOR-C155 SIGNOR 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-252307 "cyclosporin A" chemical CHEBI:4031 ChEBI Calcineurin complex SIGNOR-C155 SIGNOR down-regulates "chemical inhibition" 10116 BTO:0001103 15829723 t apalma "On one hand, inhibition of calcineurin with cyclosporin A (CsA) significantly reduced the growth of both the slow/type I soleus muscle and fast/type II plantaris muscle in normal, ambulatory rats" SIGNOR-255102 cyproheptadine chemical CHEBI:4046 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258869 6-{4-[(4-ethylpiperazin-1-yl)methyl]phenyl}-N-[(1R)-1-phenylethyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical CHEBI:40629 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189347 AKT proteinfamily SIGNOR-PF24 SIGNOR ARFIP2 protein P53365 UNIPROT unknown phosphorylation Ser260 GTRGRLEsAQATFQA 9606 BTO:0000938 15809304 t llicata "Akt phosphorylated arfaptin 2 at ser(260). we have also demonstrated that arfaptin 2 phosphorylation restores proteasome activity that is inhibited by the presence of polyq-huntingtin in cells." SIGNOR-135105 (S)-adrenaline smallmolecule CHEBI:40751 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258452 (S)-adrenaline smallmolecule CHEBI:40751 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258454 (S)-adrenaline smallmolecule CHEBI:40751 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258453 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 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 doramapimod chemical CHEBI:40953 ChEBI TNF protein P01375 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190335 doramapimod chemical CHEBI:40953 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190332 doramapimod chemical CHEBI:40953 ChEBI MAPK14 protein Q16539 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-258208 D-glucopyranose smallmolecule CHEBI:4167 ChEBI lactose smallmolecule CHEBI:17716 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-268474 D-glucopyranose smallmolecule CHEBI:4167 ChEBI "adenosine 5'-monophosphate(2-)" 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 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 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 tamoxifen chemical CHEBI:41774 ChEBI ESR2 protein Q92731 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-258588 tamoxifen chemical CHEBI:41774 ChEBI GPER1 protein Q99527 UNIPROT up-regulates "chemical activation" 9606 15539556 t gcesareni "The finding that the antiestrogens tamoxifen and ici 182,780, and an environmental estrogen, ortho,para-dichlorodiphenyldichloroethylene (o,p'-dde), have high binding affinities to the receptor and mimic the actions of e2 has important implications for both the development and treatment of estrogen-dependent breast cancer." SIGNOR-130395 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 AKT proteinfamily SIGNOR-PF24 SIGNOR ACLY protein P53396 UNIPROT unknown phosphorylation Ser455 PAPSRTAsFSESRAD 10116 BTO:0000443 12107176 t gcesareni "Taken together, these results demonstrate that serine 454 of ATP-citrate lyase is a novel and major in vivo substrate for protein kinase B." SIGNOR-245259 AKT proteinfamily SIGNOR-PF24 SIGNOR TTC3 protein P53804 UNIPROT up-regulates phosphorylation Ser378 AYTPRSLsAPIFTTS 9606 20059950 t llicata "Phosphorylation of ttc3 at ser378 is required for efficient biological function together, these observations support that ttc3 is a phosphorylation target of akt both in an in vitro and in a cellular context" SIGNOR-162984 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 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 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 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 dexamethasone chemical CHEBI:41879 ChEBI SCNN1A protein P37088 UNIPROT up-regulates 9606 BTO:0000018 10722699 f "Regulation of expression" miannu "Dexamethasone induces α-ENaCmRNA expression in lung epithelial A549 cells" SIGNOR-251945 dexamethasone chemical CHEBI:41879 ChEBI PPARG protein P37231 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-106475 dexamethasone chemical CHEBI:41879 ChEBI PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-235328 dexamethasone chemical CHEBI:41879 ChEBI CEBPA protein P49715 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-250568 dexamethasone chemical CHEBI:41879 ChEBI CEBPD protein P49716 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-43254 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 diethylstilbestrol chemical CHEBI:41922 ChEBI ESR2 protein Q92731 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-258597 daunorubicin chemical CHEBI:41977 ChEBI ABCC1 protein P33527 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002206 9647783 t "Simone Vumbaca" "Unconjugated Dox and Dau failed to inhibit the transport of LTC4, whereas 30 microM GS-Dox or GS-Dau conjugates completely inhibited the transport." SIGNOR-261086 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 idarubicin chemical CHEBI:42068 ChEBI TOP2B protein Q02880 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-259328 lisinopril chemical CHEBI:43755 ChEBI ACE protein P12821 UNIPROT "down-regulates activity" "chemical inhibition" -1 12540854 t Monia "The structure of tACE bound to the potent inhibitor lisinopril shows that the inhibitor binds in a highly ordered (overall B-factor of 15.26 A˚ 2)" SIGNOR-261070 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 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 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 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 hydroxyurea chemical CHEBI:44423 ChEBI RRM2 protein P31350 UNIPROT "down-regulates activity" "chemical inhibition" 9606 14583450 t miannu "In PC3 cells, hydroxyurea inhibited hRRM2 and resulted in increased sensitivity to UV irradiation." SIGNOR-259355 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 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 ESR2 protein Q92731 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-258596 dexchlorpheniramine chemical CHEBI:4464 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258873 "okadaic acid" chemical CHEBI:44658 ChEBI STK4 protein Q13043 UNIPROT up-regulates 9606 23493077 f gcesareni "Okadaic acid has been frequently used to enhance the phosphorylation of mst1 and mst2 and to trigger the activation of the hippo pathway." SIGNOR-201554 "okadaic acid" chemical CHEBI:44658 ChEBI STK3 protein Q13188 UNIPROT up-regulates 9606 23493077 f gcesareni "Okadaic acid has been frequently used to enhance the phosphorylation of mst1 and mst2 and to trigger the activation of the hippo pathway." SIGNOR-201551 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 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 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 2-O-acetyl-1-O-hexadecyl-sn-glycero-3-phosphocholine smallmolecule CHEBI:44811 ChEBI PTAFR protein P25105 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-257567 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 (5Z)-5-(quinoxalin-6-ylmethylidene)-1,3-thiazolidine-2,4-dione chemical CHEBI:45302 ChEBI PIK3CG protein P48736 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000099 31195053 t miannu "We identified the protective effect of the PI3Kγ inhibitor AS605240 against stroke-related injury in the mouse model of transient intraluminal middle cerebral artery occlusion (tMCAO). in this study, the effects of AS605240 on astrocytes were studied in cell cultures." SIGNOR-262224 seliciclib chemical CHEBI:45307 ChEBI TP53 protein P04637 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206577 seliciclib chemical CHEBI:45307 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206568 seliciclib chemical CHEBI:45307 ChEBI CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206562 seliciclib chemical CHEBI:45307 ChEBI CCNA2 protein P20248 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206559 seliciclib chemical CHEBI:45307 ChEBI CCNE1 protein P24864 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206565 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 ritonavir chemical CHEBI:45409 ChEBI CYP2B6 protein P20813 UNIPROT "up-regulates activity" "chemical activation" 9606 18285471 t Luana "These results show that ritonavir induces human CYP2B6 activity. " SIGNOR-257770 ritonavir chemical CHEBI:45409 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258154 "adenosine 5'-monophosphate(2-)" smallmolecule CHEBI:456215 ChEBI PRPS1 protein P60891 UNIPROT "down-regulates activity" "chemical inhibition" 29074724 t lperfetto "PRPS1 is inhibited by the nucleotide biosynthesis products ADP, AMP, and GDP" SIGNOR-265737 "adenosine 5'-monophosphate(2-)" smallmolecule CHEBI:456215 ChEBI MLXIPL protein Q9NP71 UNIPROT "down-regulates activity" "chemical inhibition" 10116 26984404 t "We discovered that protein-free extracts of high fat-fed livers contained, in addition to ketone bodies, a new metabolite, identified as AMP, which specifically activates the interaction between ChREBP and 14-3-3." SIGNOR-255668 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 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 vorinostat chemical CHEBI:45716 ChEBI HDAC4 protein P56524 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-257922 vorinostat chemical CHEBI:45716 ChEBI HDAC1 protein Q13547 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-257921 vorinostat chemical CHEBI:45716 ChEBI HDAC1 protein Q13547 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-257950 vorinostat chemical CHEBI:45716 ChEBI HDAC7 protein Q8WUI4 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-257919 vorinostat chemical CHEBI:45716 ChEBI HDAC2 protein Q92769 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-257923 vorinostat chemical CHEBI:45716 ChEBI HDAC2 protein Q92769 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-257951 vorinostat chemical CHEBI:45716 ChEBI HDAC8 protein Q9BY41 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-257920 vorinostat chemical CHEBI:45716 ChEBI HDAC6 protein Q9UBN7 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-257918 vorinostat chemical CHEBI:45716 ChEBI HDAC6 protein Q9UBN7 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-257949 vorinostat chemical CHEBI:45716 ChEBI HDAC9 protein Q9UKV0 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-257917 vorinostat chemical CHEBI:45716 ChEBI HDAC5 protein Q9UQL6 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-257947 Dihydromorphine chemical CHEBI:4575 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258787 Dihydromorphine chemical CHEBI:4575 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258788 Dihydromorphine chemical CHEBI:4575 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258786 imatinib chemical CHEBI:45783 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;VIRAL ABL" gcesareni SIGNOR-193372 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 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 imatinib chemical CHEBI:45783 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193375 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 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 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 paclitaxel chemical CHEBI:45863 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" "chemical inhibition" 9606 28298489 t miannu "Here we integrate a computational model for microtubule assembly with nanometer-scale fluorescence microscopy measurements to identify the kinetic and thermodynamic basis of kinetic stabilization by the MTAs paclitaxel, an assembly promoter, and vinblastine, a disassembly promoter. We identify two distinct modes of kinetic stabilization in live cells, one that truly suppresses on-off kinetics, characteristic of vinblastine, and the other a ""pseudo"" kinetic stabilization, characteristic of paclitaxel, that nearly eliminates the energy difference between the GTP- and GDP-tubulin thermodynamic states. By either mechanism, the main effect of both MTAs is to effectively stabilize the microtubule against disassembly in the absence of a robust GTP cap." SIGNOR-259346 paclitaxel chemical CHEBI:45863 ChEBI TUBB1 protein Q9H4B7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 28298489 t miannu "Here we integrate a computational model for microtubule assembly with nanometer-scale fluorescence microscopy measurements to identify the kinetic and thermodynamic basis of kinetic stabilization by the MTAs paclitaxel, an assembly promoter, and vinblastine, a disassembly promoter. We identify two distinct modes of kinetic stabilization in live cells, one that truly suppresses on-off kinetics, characteristic of vinblastine, and the other a ""pseudo"" kinetic stabilization, characteristic of paclitaxel, that nearly eliminates the energy difference between the GTP- and GDP-tubulin thermodynamic states. By either mechanism, the main effect of both MTAs is to effectively stabilize the microtubule against disassembly in the absence of a robust GTP cap." SIGNOR-259347 paclitaxel chemical CHEBI:45863 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "down-regulates activity" "chemical inhibition" 9606 28298489 t miannu "Here we integrate a computational model for microtubule assembly with nanometer-scale fluorescence microscopy measurements to identify the kinetic and thermodynamic basis of kinetic stabilization by the MTAs paclitaxel, an assembly promoter, and vinblastine, a disassembly promoter. We identify two distinct modes of kinetic stabilization in live cells, one that truly suppresses on-off kinetics, characteristic of vinblastine, and the other a ""pseudo"" kinetic stabilization, characteristic of paclitaxel, that nearly eliminates the energy difference between the GTP- and GDP-tubulin thermodynamic states. By either mechanism, the main effect of both MTAs is to effectively stabilize the microtubule against disassembly in the absence of a robust GTP cap." SIGNOR-259449 "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 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC4 protein P56524 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-257941 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC4 protein P56524 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-258017 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC1 protein Q13547 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-257940 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC1 protein Q13547 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-258011 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC7 protein Q8WUI4 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-257938 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC7 protein Q8WUI4 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-258014 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC2 protein Q92769 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-257942 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC2 protein Q92769 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-258015 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC8 protein Q9BY41 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-257939 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC8 protein Q9BY41 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-258013 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC6 protein Q9UBN7 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-257937 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC6 protein Q9UBN7 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-258018 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC9 protein Q9UKV0 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-257936 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC9 protein Q9UKV0 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-258016 "trichostatin A" chemical CHEBI:46024 ChEBI HDAC5 protein Q9UQL6 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-258010 paracetamol chemical CHEBI:46195 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000876 17884974 t Luana "Acetaminophen (paracetamol) is a selective cyclooxygenase-2 inhibitor in man" SIGNOR-257757 "coenzyme Q10" smallmolecule CHEBI:46245 ChEBI ubiquinol smallmolecule CHEBI:17976 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-267429 diphenhydramine chemical CHEBI:4636 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257787 UTP(4-) smallmolecule CHEBI:46398 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-267925 Diprenorphine chemical CHEBI:4650 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258789 Diprenorphine chemical CHEBI:4650 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258790 Diprenorphine chemical CHEBI:4650 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258662 Diprenorphine chemical CHEBI:4650 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258791 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 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 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 dobutamine chemical CHEBI:4670 ChEBI YAP1 protein P46937 UNIPROT down-regulates 9606 23431053 f "These results suggest that the activity of YAP/TAZ can be either up-regulated or down-regulated by GPCR signaling,depending on which Galfa protein is activated" gcesareni "Dobutamine is an agonist for the beta1 adrenergic receptor, which likely inhibits yap by activating gaalfas." SIGNOR-201259 "docetaxel anhydrous" chemical CHEBI:4672 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23337758 t miannu "Tubulin exists in the cell as dimers of α and β subunits, which complexes with a variety of regulatory proteins. There is a dynamic equilibrium between free and polymerized tubulin causing a state called ""dynamic instability,"" which is a target of anticancer drugs, which inhibit tubulin through polymerization (taxanes, epothilones) or depolymerization (vinca alkaloids). Docetaxel-based therapy was the first such treatment to demonstrate a survival benefit in men with castration-resistant prostate cancer." SIGNOR-259342 "docetaxel anhydrous" chemical CHEBI:4672 ChEBI TUBB1 protein Q9H4B7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 23337758 t miannu "Tubulin exists in the cell as dimers of α and β subunits, which complexes with a variety of regulatory proteins. There is a dynamic equilibrium between free and polymerized tubulin causing a state called ""dynamic instability,"" which is a target of anticancer drugs, which inhibit tubulin through polymerization (taxanes, epothilones) or depolymerization (vinca alkaloids). Docetaxel-based therapy was the first such treatment to demonstrate a survival benefit in men with castration-resistant prostate cancer." SIGNOR-259343 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 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194551 doxepin chemical CHEBI:4710 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258879 "Dynorphin A" smallmolecule CHEBI:4727 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258793 "Dynorphin A" smallmolecule CHEBI:4727 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258795 "Dynorphin A" smallmolecule CHEBI:4727 ChEBI OPRK1 protein P41145 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-257552 "Dynorphin A" smallmolecule CHEBI:4727 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258794 N-(2-aminoethyl)-5-chloroisoquinoline-8-sulfonamide chemical CHEBI:47322 ChEBI CSNK1E protein P49674 UNIPROT down-regulates "chemical inhibition" 9606 11524435 t amattioni "Cki-7, an inhibitor of ck1epsilon" SIGNOR-110053 alvocidib chemical CHEBI:47344 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191529 alvocidib chemical CHEBI:47344 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192038 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 chemical CHEBI:47344 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191532 alvocidib chemical CHEBI:47344 ChEBI CDK2 protein P24941 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-258171 alvocidib chemical CHEBI:47344 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192449 alvocidib chemical CHEBI:47344 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192385 alvocidib chemical CHEBI:47344 ChEBI CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192104 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 ketoconazole chemical CHEBI:47519 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258060 embelin chemical CHEBI:4778 ChEBI XIAP protein P98170 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001271 28704451 t lperfetto "Targeting of X-linked inhibitor of apoptosis protein and PI3-kinase/AKT signaling by embelin suppresses growth of leukemic cells." SIGNOR-262013 clomipramine chemical CHEBI:47780 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter. " SIGNOR-258874 clomipramine chemical CHEBI:47780 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258876 clomipramine chemical CHEBI:47780 ChEBI SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human dopamine transporter, sertraline and nomifensine were the most potent with KD's of 25±2 and 56±3, respectively. Except for these two compounds, most antidepressants were not potent at the human dopamine transporter." SIGNOR-258875 desipramine chemical CHEBI:47781 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" -1 9400006 t miannu "In the SERT, the TCAs amitriptyline, nortriptyline, imipramine, desipramine and chloroimipramine were 4.5 to 10 times more potent (table 3) at the human SERT.in the SERT, the TCAs amitriptyline, nortriptyline, imipramine, desipramine and chloroimipramine were 4.5 to 10 times more potent (table 3) at the human SERT.Thus, amitriptyline, imipramine, nortriptyline and desipramine showed high affinity for the SERT, particularly the human version, and for the NET in which the secondary amines were more potent." SIGNOR-258679 lofepramine chemical CHEBI:47782 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter. " SIGNOR-258881 lofepramine chemical CHEBI:47782 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258882 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 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 entacapone chemical CHEBI:4798 ChEBI COMT protein P21964 UNIPROT "down-regulates activity" "chemical inhibition" -1 7703232 t miannu "Human soluble (S) and membrane-bound (MB) catechol O-methyltransferase (COMT, EC 2.1.1.6) enzymes have been expressed at sufficiently high levels in Escherichia coli and in baculovirus-infected insect cells to allow kinetic characterization of the enzyme forms. The use of tight-binding inhibitors such as entacapone enabled the estimation of actual enzyme concentrations and, thereby, comparison of velocity parameters, substrate selectivity, and regioselectivity of the methylation of both enzyme forms." SIGNOR-258476 entacapone chemical CHEBI:4798 ChEBI COMT protein P21964 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000759 9681662 t "Simone Vumbaca" "Entacapone and tolcapone were powerful inhibitors of COMT and their IC50 estimates were 151 and 773 nM (P=0.008), respectively, in the liver; consistent results were obtained with the other tissues." SIGNOR-261088 eprosartan chemical CHEBI:4814 ChEBI AGTR1 protein P30556 UNIPROT "down-regulates activity" "chemical inhibition" 9606 1309870 t miannu "The angiotensin II (AII) antagonist activity of (E)-alpha-[[2-butyl-1-[(4-carboxyphenyl)methyl]-1H-imidazol-5- yl]methylene]-2-thiophenepropanoic acid (SK&F 108566), was examined in a number of in vitro and in vivo assays." SIGNOR-258347 rizatriptan chemical CHEBI:48273 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9606 10193663 t Luana "This study has demonstrated that the 5-HT receptor binding profile of eletriptan is qualitatively similar to the binding profile of sumatriptan, zolmitriptan, naratriptan and rizatriptan. As expected these compounds demonstrated high affinity for the human 5-HT1B and 5-HT1D receptors which is consistent with their known vasoconstrictor properties in isolated vascular tissues " SIGNOR-258342 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 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 triazolopyridazine chemical CHEBI:48384 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263803 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 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 PPARG protein P37231 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-106484 3-isobutyl-1-methylxanthine chemical CHEBI:48518 ChEBI CEBPA protein P49715 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-106478 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 apomorphine chemical CHEBI:48538 ChEBI DRD3 protein P35462 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-258375 rauwolscine chemical CHEBI:48562 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 9459568 t miannu "These studies display the usefulness of [3H]rauwolscine as an antagonist radioligand for the cloned human 5-HT2B receptor. The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor" SIGNOR-258690 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 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 estramustine chemical CHEBI:4868 ChEBI MAP1A protein P78559 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001332 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-259297 estramustine chemical CHEBI:4868 ChEBI ESR2 protein Q92731 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-259299 Ethylketocyclazocine chemical CHEBI:4901 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258780 Ethylketocyclazocine chemical CHEBI:4901 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258799 Ethylketocyclazocine chemical CHEBI:4901 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258663 Ethylketocyclazocine chemical CHEBI:4901 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258782 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 etoposide chemical CHEBI:4911 ChEBI TOP2B protein Q02880 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-259326 etorphine chemical CHEBI:4912 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258804 etorphine chemical CHEBI:4912 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258802 etorphine chemical CHEBI:4912 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258803 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191301 "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 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191304 "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 AKT proteinfamily SIGNOR-PF24 SIGNOR ATXN1 protein P54253 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser775 ATRKRRWsAPESRKL 9606 BTO:0000567 12757707 t "Interaction of Ataxin-1 and 14-3-3 Requires Akt Phosphorylation at S776. 14-3-3 protein, a multifunctional regulatory molecule, mediates the neurotoxicity of ataxin-1 by binding to and stabilizing ataxin-1, thereby slowing its normal degradation." SIGNOR-251468 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001056 23409026 t miannu "Pre-existing BCR-ABL mutations can be detected in a substantial number of chronic-phase CML patients by sensitive allele-specific PCR technique using CD34+ cells. These mutations are associated with imatinib resistance if affecting drug binding directly or indirectly. After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy." SIGNOR-259270 exemestane chemical CHEBI:4953 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191520 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 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263796 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263797 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263798 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263799 "Fe2S2 iron-sulfur cluster" chemical CHEBI:49601 ChEBI SDH complex SIGNOR-C400 SIGNOR "form complex" binding 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. Four nuclear genes encode the four subunits, SDHA (15 exons), SDHB (8 exons), SDHC (6 exons) and SDHD (4 exons), mapping on to chromosomes 5p15, 1p35-p36.1, 1q21 and 11q23, respectively." SIGNOR-267735 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 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 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 "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193627 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 lapatinib chemical CHEBI:49603 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 21443688 t Luana "YN968D1 potently suppressed the kinase activities of VEGFR-2, c-kit and c-src, and inhibited cellular phosphorylation of VEGFR-2, c-kit and PDGFRβ." SIGNOR-257899 lapatinib chemical CHEBI:49603 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 21443688 t Luana "YN968D1 potently suppressed the kinase activities of VEGFR-2, c-kit and c-src, and inhibited cellular phosphorylation of VEGFR-2, c-kit and PDGFRβ." SIGNOR-257901 lapatinib chemical CHEBI:49603 ChEBI KDR protein P35968 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 21443688 t Luana "YN968D1 potently suppressed the kinase activities of VEGFR-2, c-kit and c-src, and inhibited cellular phosphorylation of VEGFR-2, c-kit and PDGFRβ." SIGNOR-257898 lapatinib chemical CHEBI:49603 ChEBI CSK protein P41240 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001949 21443688 t Luana "YN968D1 potently suppressed the kinase activities of VEGFR-2, c-kit and c-src, and inhibited cellular phosphorylation of VEGFR-2, c-kit and PDGFRβ." SIGNOR-257900 indometacin chemical CHEBI:49662 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258607 indometacin chemical CHEBI:49662 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000135 15770365 t "Simone Vumbaca" "Indomethacin, a nonselective cyclooxygenase inhibitor, may prevent AAA formation by inhibiting cyclooxygenase-2 (COX-2) activity." SIGNOR-261089 indometacin chemical CHEBI:49662 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258606 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 "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192623 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 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 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 4-{[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide chemical CHEBI:49868 ChEBI PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190281 4-{[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide chemical CHEBI:49868 ChEBI PLK1 protein P53350 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-258078 tetra-mu3-sulfido-tetrairon chemical CHEBI:49883 ChEBI SDH complex SIGNOR-C400 SIGNOR "form complex" binding 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. Four nuclear genes encode the four subunits, SDHA (15 exons), SDHB (8 exons), SDHC (6 exons) and SDHD (4 exons), mapping on to chromosomes 5p15, 1p35-p36.1, 1q21 and 11q23, respectively." SIGNOR-267733 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 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 vandetanib chemical CHEBI:49960 ChEBI KDR protein P35968 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-258308 rosiglitazone chemical CHEBI:50122 ChEBI PPARG protein P37231 UNIPROT "up-regulates activity" "chemical activation" 9534 7768881 t "An antidiabetic thiazolidinedione is a high affinity ligand for peroxisome proliferator-activated receptor gamma (PPAR gamma)" SIGNOR-251646 5-aza-2'-deoxycytidine chemical CHEBI:50131 ChEBI DNMT1 protein P26358 UNIPROT "down-regulates activity" "chemical inhibition" 9606 14585280 t miannu "Both Azacitidine and Decitabine may also exert antitumor activity through induction of DNA hypomethylation, by forming a covalent complex with the major DNA methyltransferase (now termed DNMT1).Azacitidine and Decitabine effectively deplete the cell of functional DNA methylating activity, which results in profound hypomethylation after several rounds of DNA replication (Fig. 2). DNMT1 is considered a bona fide anticancer target at different levels" SIGNOR-259294 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 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 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 retinol smallmolecule CHEBI:50211 ChEBI "all-trans-retinyl ester" smallmolecule CHEBI:63410 ChEBI "up-regulates quantity" "precursor of" 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-265109 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 fexofenadine chemical CHEBI:5050 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257785 fexofenadine chemical CHEBI:5050 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 19660947 t Luana " hERG activity was initially determined in a high throughput patch clamp screening assay (Ionworks)5 while a human H1 binding assay was used to determine H1 binding affinity.6 Selected results were confirmed in vitro using an IonWorks Quattro patch clamp assay and in vivo in the guinea pig.7, 8 Histamine H1activity was confirmed in vivo in the guinea pig.7" SIGNOR-257827 "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 "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 "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 "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 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RXRB protein P28702 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-259238 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RXRG protein P48443 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-259239 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RXR proteinfamily SIGNOR-PF44 SIGNOR "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-259240 "9-cis-retinoic acid" chemical CHEBI:50648 ChEBI RAR proteinfamily SIGNOR-PF45 SIGNOR "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-259241 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 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 "cyproterone acetate" chemical CHEBI:50743 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191235 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 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 bexarotene chemical CHEBI:50859 ChEBI RXRB protein P28702 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-259231 bexarotene chemical CHEBI:50859 ChEBI RXRG protein P48443 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-259232 bexarotene chemical CHEBI:50859 ChEBI RXR proteinfamily SIGNOR-PF44 SIGNOR "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-259233 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 PP121 chemical CHEBI:50915 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206292 PP121 chemical CHEBI:50915 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206295 PP121 chemical CHEBI:50915 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206289 PP121 chemical CHEBI:50915 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206301 PP121 chemical CHEBI:50915 ChEBI PRKDC protein P78527 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206304 PP121 chemical CHEBI:50915 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252655 eletriptan chemical CHEBI:50922 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000567 10193663 t Luana "This study has demonstrated that the 5-HT receptor binding profile of eletriptan is qualitatively similar to the binding profile of sumatriptan, zolmitriptan, naratriptan and rizatriptan. As expected these compounds demonstrated high affinity for the human 5-HT1B and 5-HT1D receptors which is consistent with their known vasoconstrictor properties in isolated vascular tissues " SIGNOR-258339 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 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 chemical CHEBI:50924 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-258283 sorafenib chemical CHEBI:50924 ChEBI KDR protein P35968 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-258285 sorafenib chemical CHEBI:50924 ChEBI FLT3 protein P36888 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-258284 "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 "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 "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 "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 "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 "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 "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 "sorafenib tosylate" chemical CHEBI:50928 ChEBI FLT4 protein P35916 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-259224 "sorafenib tosylate" chemical CHEBI:50928 ChEBI KDR protein P35968 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-259225 "sorafenib tosylate" chemical CHEBI:50928 ChEBI FLT3 protein P36888 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-259223 "sorafenib tosylate" chemical CHEBI:50928 ChEBI RTKs proteinfamily SIGNOR-PF38 SIGNOR "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-259454 flumazenil chemical CHEBI:5103 ChEBI "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "Receptors containing the alpha4 or alpha6 subunits, together with beta and gamma2, do not bind the traditional BZ agonists, including zolpidem, but demonstrate high affinity for some ligands, notably the imidazobenzodiazepines such as flumazenil and Ro15-4513, or bretazenil" SIGNOR-263807 flumazenil chemical CHEBI:5103 ChEBI "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "Receptors containing the alpha4 or alpha6 subunits, together with beta and gamma2, do not bind the traditional BZ agonists, including zolpidem, but demonstrate high affinity for some ligands, notably the imidazobenzodiazepines such as flumazenil and Ro15-4513, or bretazenil" SIGNOR-263806 epinastine chemical CHEBI:51032 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257779 Fluocinonide chemical CHEBI:5109 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" "chemical activation" 10090 20439738 t gcesareni "We identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248218 motesanib chemical CHEBI:51098 ChEBI RET protein P07949 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194572 motesanib chemical CHEBI:51098 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194569 motesanib chemical CHEBI:51098 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194560 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 motesanib chemical CHEBI:51098 ChEBI FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194563 motesanib chemical CHEBI:51098 ChEBI FLT4 protein P35916 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-258252 motesanib chemical CHEBI:51098 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194566 motesanib chemical CHEBI:51098 ChEBI KDR protein P35968 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-258253 mianserin chemical CHEBI:51137 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258689 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 fluoxetine chemical CHEBI:5118 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258738 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 fluticasone chemical CHEBI:5134 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" "chemical activation" 10090 20439738 t gcesareni "We identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248206 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 lofexidine chemical CHEBI:51368 ChEBI ADRA2B protein P18089 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-258331 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 chlorphenamine chemical CHEBI:52010 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 12781173 t Luana "Identification of a dual histamine H1/H3 receptor ligand based on the H1 antagonist chlorpheniramine." SIGNOR-257896 chlorphenamine chemical CHEBI:52010 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257786 chlorphenamine chemical CHEBI:52010 ChEBI HRH3 protein Q9Y5N1 UNIPROT "down-regulates activity" "chemical inhibition" -1 12781173 t Luana "Identification of a dual histamine H1/H3 receptor ligand based on the H1 antagonist chlorpheniramine." SIGNOR-257897 dutasteride chemical CHEBI:521033 ChEBI ESR2 protein Q92731 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-191445 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 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 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 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 nilotinib chemical CHEBI:52172 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194640 nilotinib chemical CHEBI:52172 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 19108785 t irozzo "Nilotinib is an oral second-generation bcr-abl TKI indicated for the treatment of imatinib resistant or -intolerant Ph+ CML-CP and -AP in adults. Nilotinib binds to inactive configuration of the abl kinase, thus preventing the tyrosine phosphorylation of proteins involved in bcr-abl signal transduction. Nilotinib binds to the inactive (unphosphorylated) configuration of the abl TK, with the P-Ioop folding over, disrupting the ATP binding site and catalytic activity of the enzyme." SIGNOR-255818 nilotinib chemical CHEBI:52172 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001056 23409026 t miannu "Pre-existing BCR-ABL mutations can be detected in a substantial number of chronic-phase CML patients by sensitive allele-specific PCR technique using CD34+ cells. These mutations are associated with imatinib resistance if affecting drug binding directly or indirectly. After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy." SIGNOR-259269 wortmannin chemical CHEBI:52289 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 7503989 t gcesareni "Wortmannin inhibited the activity of partially purified pi3-kinase from calf thymus, as well as the pi3-kinase activity in anti-pi3-kinase p85 immunoprecipitates from rbl-2h3 cells, at a concentration as low as 1.0 nm and with ic50 values of 3.0 nm." SIGNOR-26677 wortmannin chemical CHEBI:52289 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 8162590 t gcesareni "The microbial product wortmannin and some of its analogues have been shown to be potent inhibitors of phosphatidylinositol-3-kinase." SIGNOR-36557 wortmannin chemical CHEBI:52289 ChEBI MYLK protein Q15746 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207791 wortmannin chemical CHEBI:52289 ChEBI PIK3C3 protein Q8NEB9 UNIPROT down-regulates "chemical inhibition" 9534 BTO:0001444 22253445 t lperfetto "From these results, we conclude that LY294002 and wortmannin inhibit SARS pseudovirus entry by targeting PI4KB and that PI4KB is involved in SARS-CoV S-mediated entry into VeroE6 cells." SIGNOR-260730 wortmannin chemical CHEBI:52289 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0001271 7503989 t gcesareni "Wortmannin inhibited the activity of partially purified pi3-kinase from calf thymus, as well as the pi3-kinase activity in anti-pi3-kinase p85 immunoprecipitates from rbl-2h3 cells, at a concentration as low as 1.0 nm and with ic50 values of 3.0 nm." SIGNOR-252663 wortmannin chemical CHEBI:52289 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 8162590 t gcesareni "The microbial product wortmannin and some of its analogues have been shown to be potent inhibitors of phosphatidylinositol-3-kinase." SIGNOR-252666 "episterol ester" smallmolecule CHEBI:52393 ChEBI CNR1 protein P21554 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000142 29751000 t miannu "2-AG is an endocannabinoid that activates the cannabinoid CB1 receptor." SIGNOR-264266 bortezomib chemical CHEBI:52717 ChEBI PSMB1 protein P20618 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 21504411 t miannu "Proteasome inhibition is a modern and surprisingly successful approach how to cancer treatment. Bortezomib (Velcade®) is a first-in-class proteasome inhibitor and has been approved for first-line treatment of multiple myeloma and second-line treatment of mantle cell lymphoma." SIGNOR-259306 bortezomib chemical CHEBI:52717 ChEBI PSMB5 protein P28074 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000567 19428245 t Luana "MG-132, which was one of the first synthetic inhibitors, interacts reversibly with the N-terminal threonine residue of the β5 active site." SIGNOR-257820 bortezomib chemical CHEBI:52717 ChEBI PSMB2 protein P49721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 21504411 t miannu "Proteasome inhibition is a modern and surprisingly successful approach how to cancer treatment. Bortezomib (Velcade®) is a first-in-class proteasome inhibitor and has been approved for first-line treatment of multiple myeloma and second-line treatment of mantle cell lymphoma." SIGNOR-259309 bortezomib chemical CHEBI:52717 ChEBI PSMD2 protein Q13200 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 21504411 t miannu "Proteasome inhibition is a modern and surprisingly successful approach how to cancer treatment. Bortezomib (Velcade®) is a first-in-class proteasome inhibitor and has been approved for first-line treatment of multiple myeloma and second-line treatment of mantle cell lymphoma." SIGNOR-259313 bortezomib chemical CHEBI:52717 ChEBI PSMD1 protein Q99460 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 21504411 t miannu "Proteasome inhibition is a modern and surprisingly successful approach how to cancer treatment. Bortezomib (Velcade®) is a first-in-class proteasome inhibitor and has been approved for first-line treatment of multiple myeloma and second-line treatment of mantle cell lymphoma." SIGNOR-259312 gemfibrozil chemical CHEBI:5296 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9606 21889235 t Luana " The combination of stilbene scaffold and gemfibrozil enhances the PPARα agonistic activity." SIGNOR-258318 N-formyl-L-methionyl-L-leucyl-L-phenylalanine smallmolecule CHEBI:53490 ChEBI FPR1 protein P21462 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-257492 "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 "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 "erlotinib hydrochloride" chemical CHEBI:53509 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191502 "ginkgolide B" chemical CHEBI:5356 ChEBI PTAFR protein P25105 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192684 "aliskiren fumarate" chemical CHEBI:53777 ChEBI REN protein P00797 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189483 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 Goserelin chemical CHEBI:5523 ChEBI LHCGR protein P22888 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001033 11900209 t miannu "LHRH analogues, such as goserelin, reduce circulating concentrations of oestrogen in premenopausal women via an inhibitory effect on the hypothalamic–pituitary–ovarian axis. At the cellular level, LHRH analogues bind to LHRH receptors on pituitary gland cells, an action which causes an initial surge in the secretion of luteinizing hormone (LH). Once bound to ligand, these LHRH receptors form clusters, which are then sequestered within the cell, thereby reducing the number of unoccupied LHRH receptors." SIGNOR-259162 Goserelin chemical CHEBI:5523 ChEBI GNRHR protein P30968 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0001033 22416801 t miannu "The efficacy of degarelix compared with a GnRH agonist (goserelin, plus flare protection with bicalutamide) was evaluated in a 12‐week trial in men with lower urinary tract symptoms secondary to prostate cancer." SIGNOR-259161 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 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 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 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 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 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 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 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 haloperidol chemical CHEBI:5613 ChEBI HTR1D protein P28221 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-258522 haloperidol chemical CHEBI:5613 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258520 haloperidol chemical CHEBI:5613 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258523 haloperidol chemical CHEBI:5613 ChEBI DRD3 protein P35462 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-258373 AKT proteinfamily SIGNOR-PF24 SIGNOR USP14 protein P54578 UNIPROT "up-regulates activity" phosphorylation Ser432 THQGRSSsSGHYVSW 9606 BTO:0000007 26523394 t lperfetto "Phosphorylation and activation of ubiquitin-specific protease-14 by Akt regulates the ubiquitin-proteasome system|These results suggested S432 as a major and S143 as a minor phosphorylation site of Akt." SIGNOR-265055 haloperidol chemical CHEBI:5613 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258680 haloperidol chemical CHEBI:5613 ChEBI SIGMAR1 protein Q99720 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000793 17419803 t "Simone Vumbaca" "These results suggest that haloperidol may irreversibly inactivate sigma-1 receptors in guinea pig and human cells, probably after metabolism to reduced haloperidol." SIGNOR-261090 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 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 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 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 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 Hexocyclium chemical CHEBI:5707 ChEBI CHRM3 protein P20309 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-258397 "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 acetyl-CoA(4-) smallmolecule CHEBI:57288 ChEBI "coenzyme A(4-)" smallmolecule CHEBI:57287 ChEBI "up-regulates quantity" "precursor of" 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-267520 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 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 palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI O-palmitoyl-L-carnitine smallmolecule CHEBI:17490 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-268107 palmitoyl-CoA(4-) smallmolecule CHEBI:57379 ChEBI O-palmitoyl-L-carnitine smallmolecule CHEBI:17490 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-267123 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 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 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 "prostaglandin F2alpha(1-)" smallmolecule CHEBI:57404 ChEBI PTGFR protein P43088 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-257573 "prostaglandin D2(1-)" smallmolecule CHEBI:57406 ChEBI PTGDR protein Q13258 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-257568 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 (6S)-5,6,7,8-tetrahydrofolate(2-) smallmolecule CHEBI:57453 ChEBI (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 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-268225 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 10-formyltetrahydrofolate(2-) smallmolecule CHEBI:57454 ChEBI formate smallmolecule CHEBI:15740 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-268248 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 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 (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 "leukotriene B4(1-)" smallmolecule CHEBI:57461 ChEBI LTB4R protein Q15722 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-257534 O-phosphonato-L-serine(2-) smallmolecule CHEBI:57524 ChEBI L-serine chemical CHEBI:17115 ChEBI "up-regulates quantity" "precursor of" 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-268569 O-phosphonato-L-serine(2-) smallmolecule CHEBI:57524 ChEBI 3-phosphonatooxypyruvate(3-) smallmolecule CHEBI:18110 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-268564 "orotidine 5'-phosphate(3-)" smallmolecule CHEBI:57538 ChEBI "uridine 5'-monophosphate" smallmolecule CHEBI:16695 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-267439 NAD(1-) smallmolecule CHEBI:57540 ChEBI NADH smallmolecule CHEBI:16908 ChEBI "up-regulates quantity" "precursor of" 9606 28139779 t miannu "Human NAD-dependent isocitrate dehydrogenase existing as the Œ±2Œ≤Œ≥ heterotetramer, catalyzes the decarboxylation of isocitrate into Œ±-ketoglutarate in the Krebs cycle, and is allosterically regulated by citrate, ADP and ATP." SIGNOR-268113 NAD(1-) smallmolecule CHEBI:57540 ChEBI SIRT1 protein Q96EB6 UNIPROT "up-regulates activity" binding 9606 10693811 t gcesareni "Here we show that yeast and mouse Sir2 proteins are nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylases" SIGNOR-238539 "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 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 N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) smallmolecule CHEBI:57567 ChEBI "adenosine 5'-monophosphate(2-)" 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 "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-266500 "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 "beta-D-fructofuranose 6-phosphate(2-)" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI "up-regulates quantity" "precursor of" 9606 15170386 t "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-267265 "beta-D-fructofuranose 6-phosphate(2-)" smallmolecule CHEBI:57634 ChEBI "beta-D-fructofuranose 2,6-bisphosphate" smallmolecule CHEBI:28602 ChEBI "up-regulates quantity" "precursor of" 9606 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-267261 "beta-D-fructofuranose 6-phosphate(2-)" 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 "beta-D-fructofuranose 6-phosphate(2-)" 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 "beta-D-fructofuranose 6-phosphate(2-)" 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 "beta-D-fructofuranose 6-phosphate(2-)" 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 "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 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 "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 "D-xylulose 5-phosphate(2-)" smallmolecule CHEBI:57737 ChEBI "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 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-268143 "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 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 NADPH(4-) smallmolecule CHEBI:57783 ChEBI FASN protein P49327 UNIPROT "up-regulates activity" binding 9606 34765544 t miannu "We determined that FASN inhibitor treatment resulted in NADPH accumulation and inhibition of PGDH enzyme activity. NADPH is a cofactor utilized by FASN, also a known allosteric inhibitor of PGDH." SIGNOR-267371 NADPH(4-) smallmolecule CHEBI:57783 ChEBI PGD protein P52209 UNIPROT "down-regulates activity" binding 9606 34765544 t miannu "We determined that FASN inhibitor treatment resulted in NADPH accumulation and inhibition of PGDH enzyme activity. NADPH is a cofactor utilized by FASN, also a known allosteric inhibitor of PGDH. PGDH is the onl yrate-limiting unidirectional enzyme susceptible to allosteric inhibition by NADPH" SIGNOR-267372 hydromorphone chemical CHEBI:5790 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258038 hydromorphone chemical CHEBI:5790 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258143 hydromorphone chemical CHEBI:5790 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258037 "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-267016 "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-267013 "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 "5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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 "5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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 "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 UDP(3-) smallmolecule CHEBI:58223 ChEBI P2RY6 protein Q15077 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-257565 "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI 6-O-phosphono-D-glucono-1,5-lactone smallmolecule CHEBI:16938 ChEBI "up-regulates quantity" "precursor of" 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-267049 "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" "precursor of" 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-266577 "alpha-D-glucose 6-phosphate(2-)" smallmolecule CHEBI:58225 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 "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 "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 3-phosphonato-D-glycerate(3-) smallmolecule CHEBI:58272 ChEBI 3-phosphonatooxypyruvate(3-) smallmolecule CHEBI:18110 ChEBI "up-regulates quantity" "precursor of" 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-268565 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 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 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 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 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 "L-tyrosine zwitterion" smallmolecule CHEBI:58315 ChEBI 3-iodo-L-tyrosine smallmolecule CHEBI:27847 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-266955 CDP-diacylglycerol(2-) smallmolecule CHEBI:58332 ChEBI PGS1 protein Q32NB8 UNIPROT "up-regulates activity" "chemical activation" 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-267024 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 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 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "guanosine 5'-monophosphate" smallmolecule CHEBI:17345 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-268096 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "glutamic acid" smallmolecule CHEBI:18237 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-267308 "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 22049910 t "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-266907 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI L-glutamate(1-) smallmolecule CHEBI:29985 ChEBI "up-regulates quantity" "precursor of" 9606 22049910 t miannu "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-266906 "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 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 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 "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 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 "adenosine 5'-monophosphate(2-)" 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 "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 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "carbamoyl phosphate(2-)" smallmolecule CHEBI:58228 ChEBI "up-regulates quantity" "precursor of" 9606 15096496 t "CPSase catalyzes the synthesis of carbamoyl phosphate from glutamine, bicarbonate, and two ATP molecules" SIGNOR-267191 "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 "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 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 BTO:0000567 22749528 f Luana "Leucine and Glutamine Activate Glutaminolysis and mTORC1" SIGNOR-268015 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" 9606 BTO:0000567 27126896 f Luana " Importantly, asparagine/glutamine pre-load only results in mTOR activation following amino acid stimulation (Fig. 5a), indicating that it is their exchange factor roles that elicit mTORC1 activation." SIGNOR-268017 "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI Glutaminolysis phenotype SIGNOR-PH119 SIGNOR "up-regulates activity" 9606 BTO:0000567 22749528 f Luana "Leucine and Glutamine Activate Glutaminolysis and mTORC1" SIGNOR-268016 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 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 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 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) smallmolecule CHEBI:58467 ChEBI IMP smallmolecule CHEBI:17202 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-267328 "ICI D1694" chemical CHEBI:5847 ChEBI TYMS protein P04818 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206403 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 ibuprofen chemical CHEBI:5855 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258605 ibuprofen chemical CHEBI:5855 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" -1 9544212 t miannu "The IC50 values for two benchmark compounds were determined for comparison. The marketed NSAID ibuprofen was a modestly selective COX-1 inhibitor, while Searle's SC-5766614 was a highly selective (>100-fold) COX-2 inhibitor, results consistent with literature reports." SIGNOR-258883 ibuprofen chemical CHEBI:5855 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 22091869 t Luana " Here we report the application of STD-NMR to characterize the binding of the anti-inflammatory drugs ibuprofen, diclofenac, and ketorolac to COX-1 and COX-2. " SIGNOR-258325 ibuprofen chemical CHEBI:5855 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258604 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 "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 "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 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 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 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 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 UDP-alpha-D-glucose(2-) chemical CHEBI:58885 ChEBI α-D-glucosyl-glycogenin complex SIGNOR-C430 SIGNOR "form complex" binding 9606 22160681 t miannu "Glycogenin initiates the synthesis of a maltosaccharide chain covalently attached to itself on Tyr195 via a stepwise glucosylation reaction, priming glycogen synthesis. " SIGNOR-267923 UDP-alpha-D-glucose(2-) chemical CHEBI:58885 ChEBI α-D-glucosyl-glycogenin complex SIGNOR-C430 SIGNOR "up-regulates quantity" "precursor of" 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-268129 antigen smallmolecule CHEBI:59132 ChEBI BCR-Mk complex SIGNOR-C433 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 32323266 t scontino "The recognition of antigen by the BCR initiates BCR signaling cascade." SIGNOR-268202 antigen smallmolecule CHEBI:59132 ChEBI BCR-Ml complex SIGNOR-C434 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 32323266 t scontino "The recognition of antigen by the BCR initiates BCR signaling cascade." SIGNOR-268203 antigen smallmolecule CHEBI:59132 ChEBI BCR-Dk complex SIGNOR-C435 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 32323266 t scontino "The recognition of antigen by the BCR initiates BCR signaling cascade." SIGNOR-268204 antigen smallmolecule CHEBI:59132 ChEBI BCR-Dl complex SIGNOR-C436 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 32323266 t scontino "The recognition of antigen by the BCR initiates BCR signaling cascade." SIGNOR-268205 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 cinolazepam chemical CHEBI:59514 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263801 sapropterin smallmolecule CHEBI:59560 ChEBI GCHFR protein P30047 UNIPROT "up-regulates activity" "chemical activation" 9606 11361142 t miannu "The enzyme activity of GTP cyclohydrolase I is controlled by a regulatory protein for this enzyme, GFRP, which is a pentamer of identical subunits. GFRP mediates feedback inhibition of GTP cyclohydrolase I activity by BH4, and the inhibition by BH4 is reversed by phenylalanine" SIGNOR-252204 "[5-fluoro-1-(4-isopropylbenzylidene)-2-methylinden-3-yl]acetic acid" chemical CHEBI:59660 ChEBI RXRA protein P19793 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20541701 t Luana "NSAID Sulindac and Its Analogs Bind RXRα and Inhibit RXRα-dependent AKT Signaling" SIGNOR-258031 "pyridoxal 5'-phosphate(2-)" smallmolecule CHEBI:597326 ChEBI PSAT1 protein Q9Y617 UNIPROT "up-regulates activity" "chemical activation" 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-268561 "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "D-erythrose 4-phosphate(2-)" smallmolecule CHEBI:16897 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-268132 "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 "D-glyceraldehyde 3-phosphate(2-)" smallmolecule CHEBI:59776 ChEBI "beta-D-fructofuranose 6-phosphate(2-)" 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 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 Isoetharine chemical CHEBI:6005 ChEBI DRD3 protein P35462 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-258433 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 "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 "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 "sphingosine 1-phosphate(1-)" smallmolecule CHEBI:60119 ChEBI S1PR1 protein P21453 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-257577 "sphingosine 1-phosphate(1-)" smallmolecule CHEBI:60119 ChEBI S1PR3 protein Q99500 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-257579 "sphingosine 1-phosphate(1-)" smallmolecule CHEBI:60119 ChEBI S1PR5 protein Q9H228 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-257580 L-thyroxine(1-) chemical CHEBI:60302 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258051 phosphatidylglycerol(1-) smallmolecule CHEBI:60523 ChEBI CRLS1 protein Q9UJA2 UNIPROT "up-regulates activity" "chemical activation" 10090 16678169 t lperfetto "The mitochondrial phospholipid cardiolipin is synthesized from cytidinediphosphate-diacylglycerol and phosphatidylglycerol, a process catalyzed by the enzyme cardiolipin synthase." SIGNOR-267029 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 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 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI PTGER1 protein P34995 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-257569 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI CTNNB1 protein P35222 UNIPROT up-regulates 9606 BTO:0000725 23645839 f apalma "Prostaglandin E2 (PGE2), 1 of the major metabolites downstream of both COX-1 and COX-2, has been shown to activate β-catenin–dependent signaling in hematopoietic stem cells (HSCs) and promote HSC expansion" SIGNOR-255685 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI PTGER4 protein P35408 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-257572 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI PTGER3 protein P43115 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-257571 "prostaglandin E2(1-)" smallmolecule CHEBI:606564 ChEBI PTGER2 protein P43116 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-257570 Isradipine chemical CHEBI:6073 ChEBI CACNA1C protein Q13936 UNIPROT "down-regulates activity" "chemical inhibition" 9606 10072735 t miannu "The protein expression as measured by3H-(+)-PN 200-110-binding (Bmax) and Western Blot analysis withcalsequestrin as reference was similar in left ventricular failing and non-failing myocardium. However, both werereduced in atrial compared to ventricular tissue in failing and non-failing hearts. The KDremained unchanged." SIGNOR-259076 Jervine chemical CHEBI:6088 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 BTO:0000149 16112412 t gcesareni "Here, we demonstrate that cyclopamine and jervine, two structurally related inhibitors of smo, force ciliary translocation of smo." SIGNOR-139865 Jervine chemical CHEBI:6088 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000527 21679342 t gcesareni "Cyclopamine (c27h41no2) and jervine (c27h39no3) were discovered and in particular, a series of studies with the hh pathway inhibitor, cyclopamine, has brought about this expectation. cyclopamine suppresses the hh signaling pathway through direct interaction with smo." SIGNOR-174420 AKT proteinfamily SIGNOR-PF24 SIGNOR VCP protein P55072 UNIPROT up-regulates phosphorylation Ser352 AATNRPNsIDPALRR 9606 BTO:0000150 16551632 t llicata "Site-directed mutagenesis identified ser-351, ser-745, and ser-747 as akt phosphorylation sites on vcp. however, our study also suggests that other known biological activities of vcp, such as those related to intracellular trafficking, ubiquitin-mediated proteolysis, and activation of transcription (28), might be regulated by akt through the activation of vcp. I" SIGNOR-145284 Kallidin smallmolecule CHEBI:6102 ChEBI BDKRB2 protein P30411 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-257465 "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 "tacrolimus (anhydrous)" chemical CHEBI:61049 ChEBI PPP3CC protein P48454 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-127245 "tacrolimus (anhydrous)" chemical CHEBI:61049 ChEBI PPP3CA protein Q08209 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-127239 "tacrolimus (anhydrous)" chemical CHEBI:61049 ChEBI Calcineurin complex SIGNOR-C155 SIGNOR 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-252308 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 belinostat chemical CHEBI:61076 ChEBI HDAC4 protein P56524 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-257743 belinostat chemical CHEBI:61076 ChEBI HDAC4 protein P56524 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-257957 belinostat chemical CHEBI:61076 ChEBI HDAC1 protein Q13547 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-257747 belinostat chemical CHEBI:61076 ChEBI HDAC1 protein Q13547 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-257955 belinostat chemical CHEBI:61076 ChEBI HDAC7 protein Q8WUI4 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-257741 belinostat chemical CHEBI:61076 ChEBI HDAC7 protein Q8WUI4 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-257954 belinostat chemical CHEBI:61076 ChEBI HDAC2 protein Q92769 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-257742 belinostat chemical CHEBI:61076 ChEBI HDAC2 protein Q92769 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-257959 belinostat chemical CHEBI:61076 ChEBI HDAC8 protein Q9BY41 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-257744 belinostat chemical CHEBI:61076 ChEBI HDAC8 protein Q9BY41 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-257958 belinostat chemical CHEBI:61076 ChEBI HDAC6 protein Q9UBN7 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-257745 belinostat chemical CHEBI:61076 ChEBI HDAC6 protein Q9UBN7 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-257956 belinostat chemical CHEBI:61076 ChEBI HDAC9 protein Q9UKV0 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-257748 belinostat chemical CHEBI:61076 ChEBI HDAC9 protein Q9UKV0 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-257952 belinostat chemical CHEBI:61076 ChEBI HDAC5 protein Q9UQL6 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-257960 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 romidepsin chemical CHEBI:61080 ChEBI HDAC4 protein P56524 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-257991 romidepsin chemical CHEBI:61080 ChEBI HDAC1 protein Q13547 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-257996 romidepsin chemical CHEBI:61080 ChEBI HDAC7 protein Q8WUI4 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-257992 romidepsin chemical CHEBI:61080 ChEBI HDAC2 protein Q92769 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-257997 romidepsin chemical CHEBI:61080 ChEBI HDAC8 protein Q9BY41 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-257994 romidepsin chemical CHEBI:61080 ChEBI HDAC6 protein Q9UBN7 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-257990 romidepsin chemical CHEBI:61080 ChEBI HDAC9 protein Q9UKV0 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-257995 romidepsin chemical CHEBI:61080 ChEBI HDAC5 protein Q9UQL6 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-257989 ketanserin chemical CHEBI:6123 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258685 ketanserin chemical CHEBI:6123 ChEBI SLC18A1 protein P54219 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000318 8643547 t miannu "Reserpine and ketanserin are slightly more potent inhibitors of VMAT2-mediated transport than of VMAT1-mediated transport, whereas tetrabenazine binds to and inhibits only VMAT2." SIGNOR-258493 ketanserin chemical CHEBI:6123 ChEBI SLC18A2 protein Q05940 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000318 8643547 t miannu "Reserpine and ketanserin are slightly more potent inhibitors of VMAT2-mediated transport than of VMAT1-mediated transport, whereas tetrabenazine binds to and inhibits only VMAT2." SIGNOR-258494 ketoprofen chemical CHEBI:6128 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001061 18667313 t Luana "Profens, that is, Ketoprofen 1, Suprofen 2 (Fig. 1), were chosen because of their interesting inhibitory activity against cyclooxygenase and of their different selectivity versus the two isoforms COX-1/COX-2. " SIGNOR-257810 ketoprofen chemical CHEBI:6128 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001061 18667313 t Luana "Profens, that is, Ketoprofen 1, Suprofen 2 (Fig. 1), were chosen because of their interesting inhibitory activity against cyclooxygenase and of their different selectivity versus the two isoforms COX-1/COX-2. " SIGNOR-257811 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 "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189356 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 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 afatinib chemical CHEBI:61390 ChEBI ERBB4 protein Q15303 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 24643470 t miannu "This manuscript comprehensively reviews the preclinical data on afatinib, an irreversible inhibitor of the tyrosine kinase activity of members of the epidermal growth factor receptor family (ErbB) including EGFR, HER2 and ErbB4. Afatinib covalently binds to cysteine 797 of the EGFR and the corresponding cysteines 805 and 803 in HER2 and ErbB4, respectively." SIGNOR-259295 afatinib chemical CHEBI:61390 ChEBI "ErbB receptor family" proteinfamily SIGNOR-PF36 SIGNOR "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-259441 afatinib chemical CHEBI:61390 ChEBI "ErbB receptor family" proteinfamily SIGNOR-PF36 SIGNOR "down-regulates activity" "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-259442 afatinib chemical CHEBI:61390 ChEBI "ErbB receptor family" proteinfamily SIGNOR-PF36 SIGNOR "down-regulates activity" "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-259440 afatinib chemical CHEBI:61390 ChEBI "ErbB receptor family" proteinfamily SIGNOR-PF36 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 24643470 t miannu "This manuscript comprehensively reviews the preclinical data on afatinib, an irreversible inhibitor of the tyrosine kinase activity of members of the epidermal growth factor receptor family (ErbB) including EGFR, HER2 and ErbB4. Afatinib covalently binds to cysteine 797 of the EGFR and the corresponding cysteines 805 and 803 in HER2 and ErbB4, respectively." SIGNOR-259443 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 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 neratinib chemical CHEBI:61397 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194631 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 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 "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191009 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 canertinib chemical CHEBI:61399 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191012 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 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 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 canertinib chemical CHEBI:61399 ChEBI KDR protein P35968 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-258200 "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 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC2 protein Q92769 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194548 "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 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 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 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 2-acyl-sn-glycero-3-phospho-D-myo-inositol smallmolecule CHEBI:62746 ChEBI 1-phosphatidyl-1D-myo-inositol smallmolecule CHEBI:16749 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-267245 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 "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 "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 XAV939 chemical CHEBI:62878 ChEBI AXIN1 protein O15169 UNIPROT up-regulates 9606 19759537 f gcesareni "Using a quantitative chemical proteomic approach, we discovered that xav939 stabilizes axin by inhibiting the poly-adp-ribosylating enzymes tankyrase 1 and tankyrase 2" SIGNOR-188045 XAV939 chemical CHEBI:62878 ChEBI TNKS protein O95271 UNIPROT down-regulates "chemical inhibition" 9606 19759537 t gcesareni "Xav939 inhibits the poly-adp-ribosylating enzymes tankyrase 1 and tankyrase 2." SIGNOR-188054 XAV939 chemical CHEBI:62878 ChEBI TNKS protein O95271 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207830 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 XAV939 chemical CHEBI:62878 ChEBI CTNNB1 protein P35222 UNIPROT down-regulates 9606 19759537 f amattioni "Xav939 selectively inhibits beta-catenin-mediated transcription. Xav939 stimulates beta-catenin degradation by stabilizing axin, the concentration-limiting component of the destruction complex." SIGNOR-188051 XAV939 chemical CHEBI:62878 ChEBI TNKS2 protein Q9H2K2 UNIPROT down-regulates "chemical inhibition" 9606 19759537 t gcesareni "Xav939 inhibits the poly-adp-ribosylating enzymes tankyrase 1 and tankyrase 2." SIGNOR-188057 XAV939 chemical CHEBI:62878 ChEBI TNKS2 protein Q9H2K2 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207833 XAV939 chemical CHEBI:62878 ChEBI TNKS2 protein Q9H2K2 UNIPROT "down-regulates activity" "chemical inhibition" -1 20565110 t "We report two crystal structures of the PARP domain of human tankyrase-2 (TNKS2). Tankyrases are involved in fundamental cellular processes such as telomere homeostasis and Wnt signaling." SIGNOR-259995 XAV939 chemical CHEBI:62878 ChEBI AXIN2 protein Q9Y2T1 UNIPROT up-regulates 9606 19759537 f gcesareni "Using a quantitative chemical proteomic approach, we discovered that xav939 stabilizes axin by inhibiting the poly-adp-ribosylating enzymes tankyrase 1 and tankyrase 2" SIGNOR-188048 veliparib chemical CHEBI:62880 ChEBI PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189183 veliparib chemical CHEBI:62880 ChEBI PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189224 purmorphamine chemical CHEBI:63053 ChEBI SMO protein Q99835 UNIPROT up-regulates "chemical activation" 9606 17419683 t gcesareni "The activity of smo toward gi was stimulated severalfold with the synthetic agonist purmorphamine and inhibited almost completely by cyclopamine and other antagonists of shh." SIGNOR-154282 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 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 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 fingolimod chemical CHEBI:63115 ChEBI S1PR1 protein P21453 UNIPROT down-regulates "chemical inhibition" 9606 22225501 t gcesareni "Sphingosine-1-phosphate (s1p(1)) receptor agonists such as fingolimod (fty-720) are a novel class of immunomodulators that have clinical utility in the treatment of remitting relapsing multiples sclerosis." SIGNOR-195343 "leukotriene D4(1-)" smallmolecule CHEBI:63166 ChEBI CYSLTR2 protein Q9NS75 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-257476 "leukotriene D4(1-)" smallmolecule CHEBI:63166 ChEBI CYSLTR1 protein Q9Y271 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-257475 PD173074 chemical CHEBI:63448 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205725 PD173074 chemical CHEBI:63448 ChEBI FGFR3 protein P22607 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205728 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 masitinib chemical CHEBI:63450 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194257 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 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 BGJ-398 chemical CHEBI:63451 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190263 BGJ-398 chemical CHEBI:63451 ChEBI FGFR2 protein P21802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190266 BGJ-398 chemical CHEBI:63451 ChEBI FGFR4 protein P22455 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190272 BGJ-398 chemical CHEBI:63451 ChEBI FGFR3 protein P22607 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190269 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 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 midostaurin chemical CHEBI:63452 ChEBI PRKCA protein P17252 UNIPROT "down-regulates activity" "chemical inhibition" 16969355 t lperfetto "Midostaurin (PKC412A), N-benzoyl-staurosporine, potently inhibits protein kinase C alpha (PKCalpha), VEGFR2, KIT, PDGFR and FLT3 tyrosine kinases" SIGNOR-261981 midostaurin chemical CHEBI:63452 ChEBI KDR protein P35968 UNIPROT "down-regulates activity" "chemical inhibition" 16969355 t lperfetto "Midostaurin (PKC412A), N-benzoyl-staurosporine, potently inhibits protein kinase C alpha (PKCalpha), VEGFR2, KIT, PDGFR and FLT3 tyrosine kinases" SIGNOR-261982 midostaurin chemical CHEBI:63452 ChEBI FLT3 protein P36888 UNIPROT "down-regulates activity" "chemical inhibition" -1 12124173 t "PKC412 is a potent inhibitor of mutant FLT3 and is a candidate for testing as an antileukemia agent in AML patients with mutant FLT3 receptors." SIGNOR-256308 midostaurin chemical CHEBI:63452 ChEBI FLT3 protein P36888 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-258247 ribavirin chemical CHEBI:63580 ChEBI IMPDH2 protein P12268 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22555152 t Federica "Ribavirin, a well-known IMPDH inhibitor, was included as a reference drug. As expected, this compound markedly inhibited IMPDH activity in a dose-dependent manner in bothtumour cell lines" SIGNOR-261079 cabazitaxel chemical CHEBI:63584 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21770474 t miannu "Among these, larotaxel (XRP9881, formerly RPR109881A)[3,4] and cabazitaxel (XRP6258, TXD258, RPR116258A)[5] share a mechanism of action unique to taxanes, promoting tubulin assembly and stabilizing microtubules against cold-induced depolymerization" SIGNOR-259340 cabazitaxel chemical CHEBI:63584 ChEBI TUBB1 protein Q9H4B7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21770474 t miannu "Among these, larotaxel (XRP9881, formerly RPR109881A)[3,4] and cabazitaxel (XRP6258, TXD258, RPR116258A)[5] share a mechanism of action unique to taxanes, promoting tubulin assembly and stabilizing microtubules against cold-induced depolymerization" SIGNOR-259341 cabazitaxel chemical CHEBI:63584 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "down-regulates activity" "chemical inhibition" 9606 21770474 t miannu "Among these, larotaxel (XRP9881, formerly RPR109881A)[3,4] and cabazitaxel (XRP6258, TXD258, RPR116258A)[5] share a mechanism of action unique to taxanes, promoting tubulin assembly and stabilizing microtubules against cold-induced depolymerization" SIGNOR-259445 "leuprolide acetate" chemical CHEBI:63597 ChEBI GNRHR protein P30968 UNIPROT "up-regulates activity" "chemical activation" 9606 22416801 t miannu "Clinical data have shown that the GnRH antagonist, degarelix, is associated with more rapid PSA suppression and improved PSA PFS compared with the GnRH agonist, leuprolide." SIGNOR-259163 ixabepilone chemical CHEBI:63605 ChEBI TUBB3 protein Q13509 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18945860 t miannu "Ixabepilone, the first drug in a new class of microtubule-stabilizing agents called epothilones, offers a new treatment option for patients with metastatic or locally advanced breast cancer who are refractory to standard chemotherapy." SIGNOR-259349 ixabepilone chemical CHEBI:63605 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "down-regulates activity" "chemical inhibition" 9606 18945860 t miannu "Ixabepilone, the first drug in a new class of microtubule-stabilizing agents called epothilones, offers a new treatment option for patients with metastatic or locally advanced breast cancer who are refractory to standard chemotherapy." SIGNOR-259450 maraviroc chemical CHEBI:63608 ChEBI CCL3 protein P10147 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193928 maraviroc chemical CHEBI:63608 ChEBI CCL5 protein P13501 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194127 maraviroc chemical CHEBI:63608 ChEBI CCR5 protein P51681 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194248 maraviroc chemical CHEBI:63608 ChEBI CCL4L1 protein Q8NHW4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194009 pemetrexed chemical CHEBI:63616 ChEBI TYMS protein P04818 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205933 pemetrexed chemical CHEBI:63616 ChEBI GART protein P22102 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205883 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 tolcapone chemical CHEBI:63630 ChEBI COMT protein P21964 UNIPROT "down-regulates activity" "chemical inhibition" 10090 26919286 t miannu "The present work illustrates the potential therapeutic efficacy of COMT inhibition in alleviating cognitive impairment. A brain-penetrant COMT inhibitor, tolcapone, was tested in normal and phencyclidine-treated rats and COMT-Val transgenic mice." SIGNOR-258475 tolcapone chemical CHEBI:63630 ChEBI COMT protein P21964 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9681662 t "Simone Vumbaca" "Entacapone and tolcapone were powerful inhibitors of COMT and their IC50 estimates were 151 and 773 nM (P=0.008), respectively, in the liver; consistent results were obtained with the other tissues." SIGNOR-261091 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 topotecan chemical CHEBI:63632 ChEBI TOP1MT protein Q969P6 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-259318 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 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 "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 "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 "pemetrexed disodium" chemical CHEBI:63722 ChEBI GART protein P22102 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-259291 "pemetrexed disodium" chemical CHEBI:63722 ChEBI ATIC protein P31939 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-259292 lenalidomide chemical CHEBI:63791 ChEBI CSNK1A1 protein P48729 UNIPROT "down-regulates quantity by destabilization" 9606 BTO:0000670 26131937 f gcesareni "We demonstrate that lenalidomide induces the ubiquitination of casein kinase 1A1 (CK1a) by the E3 ubiquitin ligase CUL4€“RBX1€“DDB1€“CRBN (known as CRL4CRBN)" SIGNOR-236895 lenalidomide chemical CHEBI:63791 ChEBI IKZF1 protein Q13422 UNIPROT "down-regulates quantity by destabilization" "chemical inhibition" 9606 24328678 t gcesareni "Members of the Ikaros family of transcription factors, specifically Ikaros and Aiolos (encoded by the genes IKZF1 and IKZF3 respectively), are recruited as protein substrates for CRL4CRBN in T cells in response to lenalidomide or pomalidomide treatment." SIGNOR-236910 lenalidomide chemical CHEBI:63791 ChEBI CRBN protein Q96SW2 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22552008 t miannu "Our biophysical, biochemical and gene silencing studies show that CRBN is a proximate, therapeutically important molecular target of lenalidomide and pomalidomide." SIGNOR-259284 lenalidomide chemical CHEBI:63791 ChEBI CRBN protein Q96SW2 UNIPROT "up-regulates activity" "chemical activation" 9606 26131937 t gcesareni "Lenalidomide, like thalidomide and pomalidomide, binds CRBN and induces degradation of specific substrates" SIGNOR-236891 lenalidomide chemical CHEBI:63791 ChEBI IKZF3 protein Q9UKT9 UNIPROT "down-regulates quantity by destabilization" "chemical inhibition" 9606 24328678 t gcesareni "Members of the Ikaros family of transcription factors, specifically Ikaros and Aiolos (encoded by the genes IKZF1 and IKZF3 respectively), are recruited as protein substrates for CRL4CRBN in T cells in response to lenalidomide or pomalidomide treatment." SIGNOR-236925 iloprost chemical CHEBI:63916 ChEBI PTGIR protein P43119 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-257574 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 amisulpride chemical CHEBI:64045 ChEBI DRD3 protein P35462 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-258365 "3-[4-(3-chlorophenyl)piperazin-1-yl]-1,1-diphenylpropan-2-ol hydrochloride" chemical CHEBI:64057 ChEBI HTR1D protein P28221 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190774 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 N-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-2-(2,6-dimethoxyphenoxy)ethanamine chemical CHEBI:64098 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258467 N-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-2-(2,6-dimethoxyphenoxy)ethanamine chemical CHEBI:64098 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258472 N-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-2-(2,6-dimethoxyphenoxy)ethanamine chemical CHEBI:64098 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258466 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 (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 (S)-(-)-sulpiride chemical CHEBI:64119 ChEBI DRD3 protein P35462 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-258733 (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 letrozole chemical CHEBI:6413 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193651 "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 ritanserin chemical CHEBI:64195 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258691 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 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 HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258687 "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 "4-{[(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl]amino}benzoic acid" chemical CHEBI:64210 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-258140 leuprolide chemical CHEBI:6427 ChEBI GNRHR protein P30968 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-257499 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 crizotinib chemical CHEBI:64310 ChEBI ALK protein Q9UM73 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-258101 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 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 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 phosphatidylcholine chemical CHEBI:64482 ChEBI Outer_mitochondrial_membrane complex SIGNOR-C410 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The OMM is comprised of a phospholipid bilayer that houses vital components such as metabolic enzymes and transport proteins|he OMM contains a variety of lipids. The major components of this bilayer include phosphatidylcholine (PC), phosphatidylethanolamine (PE) and phosphatidylinositol (PI) |It has been reported that in the mammalian OMM, the most prominent of these lipids are PC (~54 % of total), PE (~29 %) and PI (~14 %) (Daum and Vance 1997). The remaining lipids comprise approximately 3 % of the total OMM composition." SIGNOR-267000 phosphatidylcholine chemical CHEBI:64482 ChEBI Inner_mitochondrial_membrane complex SIGNOR-C411 SIGNOR "form complex" binding 9606 25627476 t lperfetto "The lipid composition of the IMM varies from that of the OMM. PC and PE are still the most abundant phospholipids in the IMM, comprising about 75 % of total lipids.|One of the biggest differences between OMM and IMM lipid composition is the greater concentration of CL that is found in the IMM. Here, CL makes up about 15–20 % of the total phospholipid mass" SIGNOR-267003 lidocaine chemical CHEBI:6456 ChEBI SCN5A protein Q14524 UNIPROT "down-regulates activity" "chemical inhibition" 8355 BTO:0000964 8786356 t miannu "Surprisingly, hH1-beta 1 Na channels were threefold more sensitive to rested-state block by lidocaine (402 +/- 36 microM, n = 4-22) than were mu 1-beta 1 Na channels (1,168 +/- 34 microM, n = 7-19)." SIGNOR-258499 lidocaine chemical CHEBI:6456 ChEBI SCN2A protein Q99250 UNIPROT "down-regulates activity" "chemical inhibition" 10116 1658608 t miannu "This study examined the actions of phenytoin, carbamazepine, lidocaine, and verapamil on rat brain type IIA Na+ channels functionally expressed in mammalian cells, using the whole-cell voltage-clamp recording technique. The drugs blocked Na+ currents in both a tonic and use-dependent manner." SIGNOR-258354 somatostatin smallmolecule CHEBI:64628 ChEBI SSTR1 protein P30872 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-257581 somatostatin smallmolecule CHEBI:64628 ChEBI SSTR2 protein P30874 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-257582 somatostatin smallmolecule CHEBI:64628 ChEBI SSTR4 protein P31391 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-257584 somatostatin smallmolecule CHEBI:64628 ChEBI SSTR3 protein P32745 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-257583 somatostatin smallmolecule CHEBI:64628 ChEBI SSTR5 protein P35346 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-257585 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 pictrelisib chemical CHEBI:65326 ChEBI PIK3CA protein P42336 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-176292 3-methyladenine chemical CHEBI:38635 ChEBI PIK3C3 protein Q8NEB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205636 pictrelisib chemical CHEBI:65326 ChEBI PIK3CA protein P42336 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-258113 pictrelisib chemical CHEBI:65326 ChEBI PIK3CB protein P42338 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-176295 pictrelisib chemical CHEBI:65326 ChEBI PIK3CG protein P48736 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-176301 pictrelisib chemical CHEBI:65326 ChEBI PI3K complex SIGNOR-C156 SIGNOR 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-252664 LY294002 chemical CHEBI:65329 ChEBI PIK3R1 protein P27986 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000222 BTO:0000887;BTO:0001103 10896679 t gcesareni "Here we show that inhibition of pi3-k activity by the pharmacological agent ly294002 affects early processes of myoblast differentiation including the transcriptional activation of myogenin." SIGNOR-79347 LY294002 chemical CHEBI:65329 ChEBI PIK3C3 protein Q8NEB9 UNIPROT down-regulates "chemical inhibition" 9534 BTO:0001444 22253445 t lperfetto "From these results, we conclude that LY294002 and wortmannin inhibit SARS pseudovirus entry by targeting PI4KB and that PI4KB is involved in SARS-CoV S-mediated entry into VeroE6 cells." SIGNOR-260731 LY294002 chemical CHEBI:65329 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0000222 BTO:0000887;BTO:0001103 10896679 t gcesareni "Here we show that inhibition of pi3-k activity by the pharmacological agent ly294002 affects early processes of myoblast differentiation including the transcriptional activation of myogenin." SIGNOR-252647 aclidinium chemical CHEBI:65346 ChEBI CHRM2 protein P08172 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-258049 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 aclidinium chemical CHEBI:65346 ChEBI CHRM3 protein P20309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 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-258151 carfilzomib chemical CHEBI:65347 ChEBI PSMB1 protein P20618 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 17591945 t miannu "Carfilzomib is a tetrapeptide epoxyketone related to epoxomicin (Figure 1A), the latter of which shows high specificity in vitro for the ChT-L proteasome activity. To evaluate the proteasomal inhibitory potential of carfilzomib in MM, extracts from ANBL-6 cells were exposed to increasing concentrations of carfilzomib. Extended exposure to carfilzomib for 5 hours saturated the β5 and β5i active sites in a dose-dependent manner and also led to increased binding to the β1, β1i, β2, and β2i subunits, with maximal binding observed at 50 nM." SIGNOR-259307 carfilzomib chemical CHEBI:65347 ChEBI PSMB8 protein P28062 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000873 19348473 t Luana "Carfilzomib selectively inhibits the CT-L activity of the 20S proteasome and displays equivalent potency against β5 and LMP7 with minimal cross reactivity to other protease classes." SIGNOR-257819 carfilzomib chemical CHEBI:65347 ChEBI PSMB9 protein P28065 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 17591945 t miannu "Carfilzomib is a tetrapeptide epoxyketone related to epoxomicin (Figure 1A), the latter of which shows high specificity in vitro for the ChT-L proteasome activity. To evaluate the proteasomal inhibitory potential of carfilzomib in MM, extracts from ANBL-6 cells were exposed to increasing concentrations of carfilzomib. Extended exposure to carfilzomib for 5 hours saturated the β5 and β5i active sites in a dose-dependent manner and also led to increased binding to the β1, β1i, β2, and β2i subunits, with maximal binding observed at 50 nM." SIGNOR-259311 carfilzomib chemical CHEBI:65347 ChEBI PSMB5 protein P28074 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000873 19348473 t Luana "Carfilzomib selectively inhibits the CT-L activity of the 20S proteasome and displays equivalent potency against β5 and LMP7 with minimal cross reactivity to other protease classes." SIGNOR-257818 carfilzomib chemical CHEBI:65347 ChEBI PSMB10 protein P40306 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 17591945 t miannu "Carfilzomib is a tetrapeptide epoxyketone related to epoxomicin (Figure 1A), the latter of which shows high specificity in vitro for the ChT-L proteasome activity. To evaluate the proteasomal inhibitory potential of carfilzomib in MM, extracts from ANBL-6 cells were exposed to increasing concentrations of carfilzomib. Extended exposure to carfilzomib for 5 hours saturated the β5 and β5i active sites in a dose-dependent manner and also led to increased binding to the β1, β1i, β2, and β2i subunits, with maximal binding observed at 50 nM." SIGNOR-259308 carfilzomib chemical CHEBI:65347 ChEBI PSMB2 protein P49721 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000898 17591945 t miannu "Carfilzomib is a tetrapeptide epoxyketone related to epoxomicin (Figure 1A), the latter of which shows high specificity in vitro for the ChT-L proteasome activity. To evaluate the proteasomal inhibitory potential of carfilzomib in MM, extracts from ANBL-6 cells were exposed to increasing concentrations of carfilzomib. Extended exposure to carfilzomib for 5 hours saturated the β5 and β5i active sites in a dose-dependent manner and also led to increased binding to the β1, β1i, β2, and β2i subunits, with maximal binding observed at 50 nM." SIGNOR-259310 Loratadine chemical CHEBI:6538 ChEBI SLC6A15 protein Q9H2J7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 25318072 t "Simone Vumbaca" "Loratadine, a clinically used histamine H1 receptor antagonist, was identified as a selective inhibitor of B0AT2. Our studies provide thefirst chemical tool for B0AT2." SIGNOR-261092 MET-enkephalin smallmolecule CHEBI:6618 ChEBI OPRM1 protein P35372 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-257554 MET-enkephalin smallmolecule CHEBI:6618 ChEBI OPRD1 protein P41143 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-257551 ivacaftor chemical CHEBI:66901 ChEBI CFTR protein P13569 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck;potentiator gcesareni SIGNOR-193495 vismodegib chemical CHEBI:66903 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 21041712 t gcesareni "Cyclopamine with improved solubility (ipi-926), smo inhibitors that considerably differ in structure from cyclopamine (gdc-0499, lde225, bms-833923, xl-139, pf-0449913), inhibitors of the transformation of inactive smo into active smo (sant 74-75), and inhibitors of the transport of cytoplasmic inactive smo to cilia (sant 1-4) have been developed to date." SIGNOR-169194 vismodegib chemical CHEBI:66903 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 21679342 t gcesareni "Cyclopamine with improved solubility (ipi-926), smo inhibitors that considerably differ in structure from cyclopamine (gdc-0499, lde225, bms-833923, xl-139, pf-0449913), inhibitors of the transformation of inactive smo into active smo (sant 74-75), and inhibitors of the transport of cytoplasmic inactive smo to cilia (sant 1-4) have been developed to date." SIGNOR-174417 axitinib chemical CHEBI:66910 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 21297102 t gcesareni "Inhibitors for fgf (azd4547), vegf, or pdgf receptors (axitinib), but not that for tgf receptor (ly364947), significantly decreased the abundance of (pcna) in endothelial cells." SIGNOR-171869 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 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 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 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 axitinib chemical CHEBI:66910 ChEBI FLT4 protein P35916 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-171860 axitinib chemical CHEBI:66910 ChEBI KDR protein P35968 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-171863 axitinib chemical CHEBI:66910 ChEBI KDR protein P35968 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-258076 "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 phosphate" chemical CHEBI:66917 ChEBI JAK1 protein P23458 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-259170 ruxolitinib chemical CHEBI:66919 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206670 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 ruxolitinib chemical CHEBI:66919 ChEBI JAK1 protein P23458 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-258276 ruxolitinib chemical CHEBI:66919 ChEBI JAK3 protein P52333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206673 ruxolitinib chemical CHEBI:66919 ChEBI JAK3 protein P52333 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-258278 Delta(9)-tetrahydrocannabinol smallmolecule CHEBI:66964 ChEBI CNR1 protein P21554 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000142 29751001 t miannu "Endocannabinoids (eCBs) are the body’s natural agonists for cannabinoid receptors (G protein-coupled CB1 and CB2) that also recognize Δ9-tetrahydrocannabinol (Δ9-THC), the psychoactive component of marijuana." SIGNOR-264267 Delta(9)-tetrahydrocannabinol smallmolecule CHEBI:66964 ChEBI CNR2 protein P34972 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000142 29751001 t miannu "Endocannabinoids (eCBs) are the body’s natural agonists for cannabinoid receptors (G protein-coupled CB1 and CB2) that also recognize Δ9-tetrahydrocannabinol (Δ9-THC), the psychoactive component of marijuana." SIGNOR-264268 Matrine chemical CHEBI:6700 ChEBI OPRK1 protein P41145 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-194316 MK-2206 chemical CHEBI:67271 ChEBI AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-252461 MK-2206 chemical CHEBI:67271 ChEBI AKT2 protein P31751 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176046 MK-2206 chemical CHEBI:67271 ChEBI AKT3 protein Q9Y243 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176049 MK-2206 chemical CHEBI:67271 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176043 perifosine chemical CHEBI:67272 ChEBI AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001130 14617782 t "Perifosine causes decrease in Akt Ser473 and Thr308 phosphorylation" gcesareni "Perifosine is an alkylphospholipid that targets the pleckstrin homology domain of akt and blocks its membrane translocation, hence preventing akt phosphorylation and activation" SIGNOR-252629 perifosine chemical CHEBI:67272 ChEBI AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 22090271 t "Perifosine causes decrease in Akt Ser473 and Thr308 phosphorylation" gcesareni "Perifosine is an alkylphospholipid that targets the pleckstrin homology domain of akt and blocks its membrane translocation, hence preventing akt phosphorylation and activation" SIGNOR-252630 perifosine chemical CHEBI:67272 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0001130 14617782 t "Perifosine causes decrease in Akt Ser473 and Thr308 phosphorylation" gcesareni "Perifosine, a novel alkylphospholipid, inhibits protein kinase B activation.| Our results demonstrate that Akt is an important cellular target of perifosine action. In addition, these studies show that the membrane translocation of certain PH domain-containing molecules can be greatly perturbed by the alkylphospholipid class of drugs and imply further that the PI3K/Akt pathway contributes to regulation of p21(WAF1/CIP1) expression." SIGNOR-119189 meloxicam chemical CHEBI:6741 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9083488 t miannu "Meloxicam (5),an NSAID in the enol−carboxamide class, was developed on the basis of its antiinflammatory activity and relative safety in animal models. This favorable therapeutic index has been confirmed in clinical trials. In subsequent studies we and others discovered that it possessed a selectivity profile for COX-2 superior to several other marketed NSAIDs.1 A comparison of 5 with piroxicam (6) revealed different inhibitory profiles for the two enzymes" SIGNOR-258609 mepyramine chemical CHEBI:6762 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258748 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 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 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 metformin chemical CHEBI:6801 ChEBI NDUFS1 protein P28331 UNIPROT "down-regulates activity" "chemical inhibition" 9606 24843020 t Federica "In this study, we report that in human cancer cells, metformin inhibits mitochondrial complex I (NADH dehydrogenase) activity and cellular respiration" SIGNOR-261080 metformin chemical CHEBI:6801 ChEBI PCK1 protein P35558 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 17909097 f gcesareni "In this study, we found that metformin increased shp gene expression via ampk activation and inhibited the expression of the hepatic gluconeogenic genes pepck and g6pase via upregulation of shp." SIGNOR-158062 metformin chemical CHEBI:6801 ChEBI G6PC1 protein P35575 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17909097 f gcesareni "In this study, we found that metformin increased shp gene expression via ampk activation and inhibited the expression of the hepatic gluconeogenic genes pepck and g6pase via upregulation of shp." SIGNOR-158056 metformin chemical CHEBI:6801 ChEBI PRKAA2 protein P54646 UNIPROT up-regulates 9606 11602624 f gcesareni "Here we report that metformin activates ampk in hepatocytes." SIGNOR-111034 metformin chemical CHEBI:6801 ChEBI PRKAA1 protein Q13131 UNIPROT "up-regulates activity" 10116 11602624 f gcesareni "Using a novel AMPK inhibitor, we find that AMPK activation is required for metformin€™s inhibitory effect on glucose production by hepatocytes. In isolated rat skeletal muscles, metformin stimulates glucose uptake coincident with AMPK activation" SIGNOR-241952 metformin chemical CHEBI:6801 ChEBI NR0B2 protein Q15466 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17909097 f gcesareni "In this study, we found that metformin increased shp gene expression via ampk activation and inhibited the expression of the hepatic gluconeogenic genes pepck and g6pase via upregulation of shp." SIGNOR-158059 metformin chemical CHEBI:6801 ChEBI NR0B2 protein Q15466 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17909097 f gcesareni "As shown in fig. 3a, metformin (0.5 to 2 mmol/l) induced shp gene expression and repressed the camp/dex-induced expression of pepck and g6pase in a dose-dependent manner in h4iie cells" SIGNOR-158068 metformin chemical CHEBI:6801 ChEBI CRTC2 protein Q53ET0 UNIPROT down-regulates 9606 16308421 f gcesareni "It has been proposed that metformin stimulates crtc2 phosphorylation in response to metabolic signals such as energy stress through the lkb1-ampk/sik1 pathways, which promotes binding to 14-3-3 proteins, thereby sequestering crtc2 from the nucleus to the cytoplasm" SIGNOR-142207 metformin chemical CHEBI:6801 ChEBI CRTC2 protein Q53ET0 UNIPROT down-regulates 9606 20577053 f gcesareni "It has been proposed that metformin stimulates crtc2 phosphorylation in response to metabolic signals such as energy stress through the lkb1-ampk/sik1 pathways, which promotes binding to 14-3-3 proteins, thereby sequestering crtc2 from the nucleus to the cytoplasm" SIGNOR-166361 metformin chemical CHEBI:6801 ChEBI G6P proteinfamily SIGNOR-PF81 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 17909097 f "inferred from family member" gcesareni "In this study, we found that metformin increased shp gene expression via ampk activation and inhibited the expression of the hepatic gluconeogenic genes pepck and g6pase via upregulation of shp." SIGNOR-267789 "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 "1-phospho-alpha-D-glucuronic acid" smallmolecule CHEBI:681 ChEBI DRD3 protein P35462 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-258434 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 clofarabine chemical CHEBI:681569 ChEBI RRM1 protein P23921 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" SIGNOR-258357 clofarabine chemical CHEBI:681569 ChEBI RRM2 protein P31350 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000664 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" SIGNOR-258356 clofarabine chemical CHEBI:681569 ChEBI PRIM1 protein P49642 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-258359 clofarabine chemical CHEBI:681569 ChEBI PRIM2 protein P49643 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-258360 clofarabine chemical CHEBI:681569 ChEBI POLG protein P54098 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-258361 clofarabine chemical CHEBI:681569 ChEBI POLG2 protein Q9UHN1 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-258362 conivaptan chemical CHEBI:681850 ChEBI AVPR2 protein P30518 UNIPROT "down-regulates activity" "chemical inhibition" -1 20471258 t Luana "One of the targets, 13d, demonstrated improved V2-receptor binding and was further profiled for comparison with conivaptan, the program’s mixed V1a/V2 standard (Table 4). Compound 13d displayed similar V1a-receptor affinity, albeit with a 30-fold weaker V2-receptor affinity when compared to conivaptan." SIGNOR-257844 methoxamine chemical CHEBI:6839 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258448 methoxamine chemical CHEBI:6839 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258455 methoxamine chemical CHEBI:6839 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258447 everolimus chemical CHEBI:68478 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000848 20689758 t gcesareni "M14, m288, and skmel28 (sensitive and resistant) were exposed to rad001, an mtor inhibitor, and to ly294002, a pi3k inhibitor." SIGNOR-167402 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 linagliptin chemical CHEBI:68610 ChEBI DPP4 protein P27487 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18052023 t Luana "Herein, we report the discovery of the novel, potent, and selective DPP-4 inhibitor 1 (BI 1356)9 originating from the class of xanthines (Chart 1)" SIGNOR-257764 "abiraterone acetate" chemical CHEBI:68639 ChEBI CYP17A1 protein P05093 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205573 abiraterone chemical CHEBI:68642 ChEBI CYP17A1 protein P05093 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-204810 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 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 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 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 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 regorafenib chemical CHEBI:68647 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206415 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 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 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 regorafenib chemical CHEBI:68647 ChEBI FLT1 protein P17948 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-259205 regorafenib chemical CHEBI:68647 ChEBI FGFR2 protein P21802 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-259178 regorafenib chemical CHEBI:68647 ChEBI EPHA2 protein P29317 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-259210 regorafenib chemical CHEBI:68647 ChEBI FLT4 protein P35916 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-259206 regorafenib chemical CHEBI:68647 ChEBI FLT3 protein P36888 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-259214 regorafenib chemical CHEBI:68647 ChEBI FRK protein P42685 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-259207 regorafenib chemical CHEBI:68647 ChEBI TEK protein Q02763 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-259213 regorafenib chemical CHEBI:68647 ChEBI TAP1 protein Q03518 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 ABCG3" SIGNOR-259204 regorafenib chemical CHEBI:68647 ChEBI MAPK11 protein Q15759 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-259211 regorafenib chemical CHEBI:68647 ChEBI DDR2 protein Q16832 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-259208 regorafenib chemical CHEBI:68647 ChEBI RTKs proteinfamily SIGNOR-PF38 SIGNOR "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-259453 regorafenib chemical CHEBI:68647 ChEBI RTKs proteinfamily SIGNOR-PF38 SIGNOR "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-259452 6alpha-methylprednisolone chemical CHEBI:6888 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 1159081 t inflammation gcesareni SIGNOR-251697 6alpha-methylprednisolone chemical CHEBI:6888 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 6749443 t "bronchial ashma" gcesareni SIGNOR-251696 6alpha-methylprednisolone chemical CHEBI:6888 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9259419 t "rheumatoid arthritis" gcesareni SIGNOR-251695 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 minoxidil chemical CHEBI:6942 ChEBI PLOD1 protein Q02809 UNIPROT "down-regulates quantity by repression" "chemical inhibition" 10090 BTO:0000763 30481795 t Monia "treatment with minoxidil repressed the expression of the PLOD1, PLOD2, and PLOD3 genes and their encoded LH proteins, it exerted the most profound effects on PLOD1/LH1," SIGNOR-261071 "eribulin mesylate" chemical CHEBI:70710 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16940412 t miannu "The complex marine natural product halichondrin B was compared with NSC 707389 (E7389), a structurally simplified, synthetic macrocyclic ketone analog, which has been selected for clinical trials in human patients. NSC 707389 was invariably more potent than halichondrin B in its interactions with tubulin. Both compounds inhibited tubulin assembly, inhibited nucleotide exchange on beta-tubulin, and were noncompetitive inhibitors of the binding of radiolabeled vinblastine and dolastatin 10 to tubulin." SIGNOR-259344 "eribulin mesylate" chemical CHEBI:70710 ChEBI TUBB1 protein Q9H4B7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16940412 t miannu "The complex marine natural product halichondrin B was compared with NSC 707389 (E7389), a structurally simplified, synthetic macrocyclic ketone analog, which has been selected for clinical trials in human patients. NSC 707389 was invariably more potent than halichondrin B in its interactions with tubulin. Both compounds inhibited tubulin assembly, inhibited nucleotide exchange on beta-tubulin, and were noncompetitive inhibitors of the binding of radiolabeled vinblastine and dolastatin 10 to tubulin." SIGNOR-259345 "eribulin mesylate" chemical CHEBI:70710 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "down-regulates activity" "chemical inhibition" 9606 16940412 t miannu "The complex marine natural product halichondrin B was compared with NSC 707389 (E7389), a structurally simplified, synthetic macrocyclic ketone analog, which has been selected for clinical trials in human patients. NSC 707389 was invariably more potent than halichondrin B in its interactions with tubulin. Both compounds inhibited tubulin assembly, inhibited nucleotide exchange on beta-tubulin, and were noncompetitive inhibitors of the binding of radiolabeled vinblastine and dolastatin 10 to tubulin." SIGNOR-259444 hesperadin chemical CHEBI:70726 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193128 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 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 lurasidone chemical CHEBI:70735 ChEBI ADRA2A protein P08913 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-257842 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 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 lurasidone chemical CHEBI:70735 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10030 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-257841 lurasidone chemical CHEBI:70735 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10030 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-259465 lurasidone chemical CHEBI:70735 ChEBI HTR7 protein P34969 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 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-257840 dabigatran chemical CHEBI:70752 ChEBI F2 protein P00734 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190314 tofacitinib chemical CHEBI:71200 ChEBI JAK3 protein P52333 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-258302 bepotastine chemical CHEBI:71204 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257781 "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 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI CSF1R protein P07333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-199527 "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 hydrochloride" chemical CHEBI:71217 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-201250 "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 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-200030 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI FGFR3 protein P22607 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-259165 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-201037 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI ITK protein Q08881 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-259164 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI SH2B3 protein Q9UQQ2 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-259169 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI RTKs proteinfamily SIGNOR-PF38 SIGNOR "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-259451 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 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 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 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 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 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 FLT4 protein P35916 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-257739 pazopanib chemical CHEBI:71219 ChEBI FLT4 protein P35916 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-258261 pazopanib chemical CHEBI:71219 ChEBI KDR protein P35968 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-257738 pazopanib chemical CHEBI:71219 ChEBI KDR protein P35968 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-258262 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 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 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 (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 (S,S)-asenapine chemical CHEBI:71257 ChEBI HTR1D protein P28221 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-258569 (S,S)-asenapine chemical CHEBI:71257 ChEBI HTR1B protein P28222 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-258567 (S,S)-asenapine chemical CHEBI:71257 ChEBI HTR1E protein P28566 UNIPROT "up-regulates activity" "chemical activation" 9534 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-258568 (S,S)-asenapine chemical CHEBI:71257 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258566 saxagliptin chemical CHEBI:71272 ChEBI DPP4 protein P27487 UNIPROT "down-regulates activity" "chemical inhibition" 9606 19149538 t Luana "Various classes of structurally different DPP IV inhibitors are currently being explored and few of them such as Sitagliptin and Vildagliptin were successfully launched." SIGNOR-257813 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 AKT proteinfamily SIGNOR-PF24 SIGNOR VCP protein P55072 UNIPROT up-regulates phosphorylation Ser746 AMRFARRsVSDNDIR 9606 BTO:0000150 16551632 t llicata "Site-directed mutagenesis identified ser-351, ser-745, and ser-747 as akt phosphorylation sites on vcp. however, our study also suggests that other known biological activities of vcp, such as those related to intracellular trafficking, ubiquitin-mediated proteolysis, and activation of transcription (28), might be regulated by akt through the activation of vcp. I" SIGNOR-145288 tadalafil chemical CHEBI:71940 ChEBI PDE11A protein Q9HCR9 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000815 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-257888 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 dactolisib chemical CHEBI:71952 ChEBI PIK3CB protein P42338 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-175709 dactolisib chemical CHEBI:71952 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000848 21803746 t "ATP-competitive inhibitor of PI3K and mTOR" gcesareni "The dual pi3k and mtorc1/2 inhibitor bez235 was highly specific" SIGNOR-175715 dactolisib chemical CHEBI:71952 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0000848 21803746 t "ATP-competitive inhibitor of PI3K and mTOR" gcesareni "The dual pi3k and mtorc1/2 inhibitor bez235 was highly specific" SIGNOR-252665 BKM120 chemical CHEBI:71954 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190389 BKM120 chemical CHEBI:71954 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190386 BKM120 chemical CHEBI:71954 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190392 BKM120 chemical CHEBI:71954 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252656 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192777 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192771 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 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192774 GSK1059615 chemical CHEBI:71955 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192693 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192780 GSK1059615 chemical CHEBI:71955 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252667 XL147 chemical CHEBI:71957 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207854 XL147 chemical CHEBI:71957 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252659 XL765 chemical CHEBI:71958 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207878 XL765 chemical CHEBI:71958 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207872 XL765 chemical CHEBI:71958 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207875 XL765 chemical CHEBI:71958 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207869 XL765 chemical CHEBI:71958 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207881 XL765 chemical CHEBI:71958 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252660 apixaban chemical CHEBI:72296 ChEBI F10 protein P00742 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189865 cabozantinib chemical CHEBI:72317 ChEBI RET protein P07949 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21606412 t miannu "XL184 (cabozantinib) is a potent inhibitor of MET, vascular endothelial growth factor receptor 2 (VEGFR2), and RET, with robust antiangiogenic, antitumor, and anti-invasive effects in preclinical models." SIGNOR-259321 cabozantinib chemical CHEBI:72317 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207845 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 cabozantinib chemical CHEBI:72317 ChEBI AXL protein P30530 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-262241 cabozantinib chemical CHEBI:72317 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207842 cabozantinib chemical CHEBI:72317 ChEBI FLT3 protein P36888 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-262242 alogliptin chemical CHEBI:72323 ChEBI DPP4 protein P27487 UNIPROT "down-regulates activity" "chemical inhibition" -1 22475866 t Luana "Novel pyrrolopyrimidine analogues as potent dipeptidyl peptidase IV inhibitors based on pharmacokinetic property-driven optimization." SIGNOR-258333 "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 "lysophosphatidylserine 14:0(1-)" chemical CHEBI:72402 ChEBI GPR174 protein Q9BXC1 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-257503 "lysophosphatidylserine 14:0(1-)" chemical CHEBI:72402 ChEBI GPR34 protein Q9UPC5 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-257505 9-HODE chemical CHEBI:72651 ChEBI GPR132 protein Q9UNW8 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-257501 pomalidomide chemical CHEBI:72690 ChEBI CRBN protein Q96SW2 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 22552008 t miannu "Our biophysical, biochemical and gene silencing studies show that CRBN is a proximate, therapeutically important molecular target of lenalidomide and pomalidomide." SIGNOR-259283 canagliflozin chemical CHEBI:73274 ChEBI SLC5A2 protein P31639 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190850 "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 DPDPE chemical CHEBI:73356 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258792 U69593 chemical CHEBI:73357 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258827 U50488 chemical CHEBI:73358 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258666 U50488 chemical CHEBI:73358 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258826 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 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 mesulergine chemical CHEBI:73378 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258686 nisoxetine chemical CHEBI:73410 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18487050 t Luana "For [3H]paroxetine, [3H]citalopram, [3H]nisoxetine, and [3H]WIN35,428 the following KD values were obtained on the human monoamine transporters hSERT, hNET, and hDAT by homologous competition experiments: 0.69 nM [3H]paroxetine, 4.46 nM [3H]citalopram, 6.77 nM [3H]nisoxetine, and 24.1 [3H]WIN35,428. " SIGNOR-257797 nalbuphine chemical CHEBI:7454 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258041 nalbuphine chemical CHEBI:7454 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258144 nalbuphine chemical CHEBI:7454 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258658 Nalmefene chemical CHEBI:7457 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258810 Nalmefene chemical CHEBI:7457 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258811 Nalmefene chemical CHEBI:7457 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258812 Nalorphine chemical CHEBI:7458 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258813 Nalorphine chemical CHEBI:7458 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258815 Nalorphine chemical CHEBI:7458 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258664 Nalorphine chemical CHEBI:7458 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258814 naloxone chemical CHEBI:7459 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258941 naloxone chemical CHEBI:7459 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258942 naloxone chemical CHEBI:7459 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258661 naloxone chemical CHEBI:7459 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258770 naltrexone chemical CHEBI:7465 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258946 naltrexone chemical CHEBI:7465 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258936 naltrexone chemical CHEBI:7465 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258767 naproxen chemical CHEBI:7476 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258603 naproxen chemical CHEBI:7476 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9057869 t miannu "Naproxen had similar activity against both COX-1 and COX-2 enzymes (IC50s of 3.2 and 2.5 μM, respectively), whereas ibuprofen was approximately 100-fold more potent for COX-2 (IC50 = 0.1 μM) than for COX-1 (IC50 = 11 μM), and indomethacin was about 50-fold more potent for COX-1 (IC50 = 0.012 μM) than for COX-2 (IC50 = 0.56 μM)." SIGNOR-258602 naratriptan chemical CHEBI:7478 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000567 10193663 t Luana "This study has demonstrated that the 5-HT receptor binding profile of eletriptan is qualitatively similar to the binding profile of sumatriptan, zolmitriptan, naratriptan and rizatriptan. As expected these compounds demonstrated high affinity for the human 5-HT1B and 5-HT1D receptors which is consistent with their known vasoconstrictor properties in isolated vascular tissues " SIGNOR-258338 nefazodone chemical CHEBI:7494 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" -1 9871604 t miannu "Equilibrium dissociation constants KD for binding of (_+)-2 and (_+)-3 to hSERT, hNET, and hDAT are given in Table 2. Nefazodone has similar affinities at hSERT, hNET, and hDAT, but has low potency" SIGNOR-259069 nefazodone chemical CHEBI:7494 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" -1 9871604 t miannu "Equilibrium dissociation constants KD for binding of (_+)-2 and (_+)-3 to hSERT, hNET, and hDAT are given in Table 2. Nefazodone has similar affinities at hSERT, hNET, and hDAT, but has low potency" SIGNOR-259068 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione chemical CHEBI:74947 ChEBI CRBN protein Q96SW2 UNIPROT "up-regulates activity" "chemical activation" 9606 20223979 t gcesareni "We identified cereblon (CRBN) as a thalidomide-binding protein. CRBN forms an E3 ubiquitin ligase complex with damaged DNA binding protein 1 (DDB1) and Cul4A that is important for limb outgrowth and expression of the fibroblast growth factor Fgf8 in zebrafish and chicks" SIGNOR-234786 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 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 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 dabrafenib chemical CHEBI:75045 ChEBI LIMK1 protein P53667 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-259216 dabrafenib chemical CHEBI:75045 ChEBI SIK1 protein P57059 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-259219 dabrafenib chemical CHEBI:75045 ChEBI CDK16 protein Q00536 UNIPROT "down-regulates activity" "chemical inhibition" 9606 29112787 t Monia "We have identified dabrafenib as a potent inhibitor of NEK9 and CDK16, and our studies suggest that inhibition of these kinases may have activity against cancers that do not harbor BRAF mutations. We confirmed NEK9 to be a potent target of dabrafenib by in vitro kinase assays, with inhibition of NEK9 observed in the single-digit nanomolar range." SIGNOR-261073 dabrafenib chemical CHEBI:75045 ChEBI NEK11 protein Q8NG66 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-259217 dabrafenib chemical CHEBI:75045 ChEBI NEK9 protein Q8TD19 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0005011 29112787 t Monia "We have identified dabrafenib as a potent inhibitor of NEK9 and CDK16, and our studies suggest that inhibition of these kinases may have activity against cancers that do not harbor BRAF mutations. We confirmed NEK9 to be a potent target of dabrafenib by in vitro kinase assays, with inhibition of NEK9 observed in the single-digit nanomolar range." SIGNOR-261072 neostigmine chemical CHEBI:7514 ChEBI ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001239 17888667 t Luana "AChE inhibitory activity study was carried out by using Ellman colorimetric assay with neostigmine as a reference standard against targets from different species, such as pure electric eel AChE, human serum AChE, and rat brain AChE. Among the compounds synthesized, compounds 5a, 5b, 5j showed good inhibition against AChE." SIGNOR-257758 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 Y-27632 chemical CHEBI:75393 ChEBI ROCK2 protein O75116 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207893 Y-27632 chemical CHEBI:75393 ChEBI ROCK1 protein Q13464 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207890 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 quinpirole chemical CHEBI:75401 ChEBI DRD3 protein P35462 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-258440 "tyrphostin AG 1478" chemical CHEBI:75404 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189377 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 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol chemical CHEBI:75722 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258149 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol chemical CHEBI:75722 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258150 nilutamide chemical CHEBI:7573 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194649 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 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 vadimezan chemical CHEBI:75934 ChEBI NQO1 protein P15559 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191397 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 teniposide chemical CHEBI:75988 ChEBI TOP2B protein Q02880 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-259330 trametinib chemical CHEBI:75998 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192826 trametinib chemical CHEBI:75998 ChEBI MAP2K2 protein P36507 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26347206 t miannu "Trametinib (Mekinist™) is a reversible and highly selective allosteric inhibitor of MEK1 and MEK2 with anticancer activity against metastatic melanoma carrying the BRAF V600 mutation." SIGNOR-259448 trametinib chemical CHEBI:75998 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192823 trametinib chemical CHEBI:75998 ChEBI MAP2K1 protein Q02750 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26347206 t miannu "Trametinib (Mekinist™) is a reversible and highly selective allosteric inhibitor of MEK1 and MEK2 with anticancer activity against metastatic melanoma carrying the BRAF V600 mutation." SIGNOR-259447 trametinib chemical CHEBI:75998 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001950 25487801 t Luana "Inhibitors of MEK1/2 (trametinib) and/or ERK1/2 (selumetinib) had the strongest and most conserved inhibitory activities, suggesting that MEK1/2 and ERK1/2 may have unique capabilities as stand-alone or combinatorial therapies for MERS-CoV infections. " SIGNOR-262312 trametinib chemical CHEBI:75998 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" "chemical inhibition" 9606 26347206 t miannu "Trametinib (Mekinist™) is a reversible and highly selective allosteric inhibitor of MEK1 and MEK2 with anticancer activity against metastatic melanoma carrying the BRAF V600 mutation." SIGNOR-259446 "5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid" chemical CHEBI:76223 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" -1 22091869 t Luana " Here we report the application of STD-NMR to characterize the binding of the anti-inflammatory drugs ibuprofen, diclofenac, and ketorolac to COX-1 and COX-2. " SIGNOR-258323 "5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid" chemical CHEBI:76223 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 22091869 t Luana " Here we report the application of STD-NMR to characterize the binding of the anti-inflammatory drugs ibuprofen, diclofenac, and ketorolac to COX-1 and COX-2. " SIGNOR-258324 Normorphine chemical CHEBI:7633 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258823 AKT proteinfamily SIGNOR-PF24 SIGNOR VCP protein P55072 UNIPROT up-regulates phosphorylation Ser748 RFARRSVsDNDIRKY 9606 BTO:0000150 16551632 t llicata "Site-directed mutagenesis identified ser-351, ser-745, and ser-747 as akt phosphorylation sites on vcp. however, our study also suggests that other known biological activities of vcp, such as those related to intracellular trafficking, ubiquitin-mediated proteolysis, and activation of transcription (28), might be regulated by akt through the activation of vcp. I" SIGNOR-145292 Normorphine chemical CHEBI:7633 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258824 Normorphine chemical CHEBI:7633 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258822 ibrutinib chemical CHEBI:76612 ChEBI BTK protein Q06187 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189641 Ac-Asp-Glu(3-) smallmolecule CHEBI:76931 ChEBI N-acetyl-L-aspartate(2-) smallmolecule CHEBI:16953 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-268124 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 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 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 HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000529 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-258510 olanzapine chemical CHEBI:7735 ChEBI HTR1B protein P28222 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0001311 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-258507 olanzapine chemical CHEBI:7735 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258506 AKT proteinfamily SIGNOR-PF24 SIGNOR CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Ser196 KLRRRFSsLHFMVEV 9606 BTO:0000938 10529400 t lperfetto "Akt phosphorylation site found in human caspase-9 is absent in mouse caspase-9BAD phosphorylation by Akt is an essential step for growth factor-mediated inhibition of caspase activation" SIGNOR-71480 AKT proteinfamily SIGNOR-PF24 SIGNOR CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Ser196 KLRRRFSsLHFMVEV -1 9812896 t "Akt phosphorylated recombinant Casp9 in vitro on serine-196 and inhibited its protease activity." SIGNOR-251473 olanzapine chemical CHEBI:7735 ChEBI HTR1E protein P28566 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258508 olanzapine chemical CHEBI:7735 ChEBI HTR1F protein P30939 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258512 olanzapine chemical CHEBI:7735 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258511 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile chemical CHEBI:77397 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 18487050 t Luana "For [3H]paroxetine, [3H]citalopram, [3H]nisoxetine, and [3H]WIN35,428 the following KD values were obtained on the human monoamine transporters hSERT, hNET, and hDAT by homologous competition experiments: 0.69 nM [3H]paroxetine, 4.46 nM [3H]citalopram, 6.77 nM [3H]nisoxetine, and 24.1 [3H]WIN35,428. " SIGNOR-257794 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 Olopatadine chemical CHEBI:7769 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257782 (S)-verapamil chemical CHEBI:77736 ChEBI ABCC1 protein P33527 UNIPROT "up-regulates activity" "chemical activation" 10036 17646169 t Federica "(S)-Verapamil acts as a “killer” by activation of MRP1-mediated GSH efflux, leading to the death of potentially resistant tumor cells." SIGNOR-261081 2-(2-amino-3-methoxyphenyl)chromen-4-one chemical CHEBI:77954 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity." SIGNOR-104921 2-(2-amino-3-methoxyphenyl)chromen-4-one chemical CHEBI:77954 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205746 2-(2-amino-3-methoxyphenyl)chromen-4-one chemical CHEBI:77954 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205743 2-(2-amino-3-methoxyphenyl)chromen-4-one chemical CHEBI:77954 ChEBI MAPK7 protein Q13164 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000142 11782488 t gcesareni "Bmk1 activation by h2o2 was inhibited by both pd98059 and u0126, which were reported to inhibit mek5 as well as mek1/2." SIGNOR-113773 2-(2-amino-3-methoxyphenyl)chromen-4-one chemical CHEBI:77954 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t lperfetto "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity." SIGNOR-244930 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 oxaprozin chemical CHEBI:7822 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000132;BTO:0003652 9650852 t miannu "We used human platelets cyclooxygenase-1 and interleukin-1beta-stimulated human synovial cell cyclooxygenase-2 for measuring cyclooxygenase selectivity. The presence of the enzymes was confirmed by immunoblotting and immunoprecipitation analysis, and by the reverse transcriptase-polymerase chain reaction. Mean IC50 values (microM) for human platelet cyclooxygenase-1 and interleukin-1beta-stimulated human synovial cell cyclooxygenase-2 and cyclooxygenase-1/-2 IC50 ratio of various NSAIDs were as follows: aspirin, 3.2, 26, 0.12; diclofenac, 0.037, 0.00097, 38; etodolac, 122, 0.68, 179; ibuprofen, 3.0, 3.5, 0.86; indomethacin, 0.013, 0.044, 0.30; loxoprofen (active metabolite), 0.38, 0.12, 3.2; NS-398, 12, 0.0095, 1263; oxaprozin, 2.2, 36, 0.061; zaltoprofen, 1.3, 0.34, 3.8; respectively." SIGNOR-258929 AKT proteinfamily SIGNOR-PF24 SIGNOR ADAR protein P55265 UNIPROT "down-regulates activity" phosphorylation Thr1033 RLGERLRtMSCSDKI -1 31095429 t miannu "AKT-dependent phosphorylation of the adenosine deaminases ADAR-1 and -2 inhibits deaminase activity. Using site-directed mutagenesis of suspected AKT phosphorylation sites, AKT was found to primarily phosphorylate ADAR1p110 and ADAR2 on T738 and T553, respectively, and overexpression of the phosphomimic mutants ADAR1p110 (T738D) and ADAR2 (T553D) resulted in a 50-100% reduction in editase activity." SIGNOR-266357 oxaprozin chemical CHEBI:7822 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000132;BTO:0003652 9650852 t miannu "We used human platelets cyclooxygenase-1 and interleukin-1beta-stimulated human synovial cell cyclooxygenase-2 for measuring cyclooxygenase selectivity. The presence of the enzymes was confirmed by immunoblotting and immunoprecipitation analysis, and by the reverse transcriptase-polymerase chain reaction. Mean IC50 values (microM) for human platelet cyclooxygenase-1 and interleukin-1beta-stimulated human synovial cell cyclooxygenase-2 and cyclooxygenase-1/-2 IC50 ratio of various NSAIDs were as follows: aspirin, 3.2, 26, 0.12; diclofenac, 0.037, 0.00097, 38; etodolac, 122, 0.68, 179; ibuprofen, 3.0, 3.5, 0.86; indomethacin, 0.013, 0.044, 0.30; loxoprofen (active metabolite), 0.38, 0.12, 3.2; NS-398, 12, 0.0095, 1263; oxaprozin, 2.2, 36, 0.061; zaltoprofen, 1.3, 0.34, 3.8; respectively." SIGNOR-258930 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 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "sedoheptulose 7-phosphate" smallmolecule CHEBI:15721 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-268140 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI "5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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 "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 "D-ribofuranose 5-phosphate(2-)" smallmolecule CHEBI:78346 ChEBI Nucleotide_synthesis phenotype SIGNOR-PH179 SIGNOR "up-regulates activity" 9606 31108873 f "De novo biosynthesis of both purines and pyrimidines has been observed to be altered in cancer and requires the generation of 5-phosphoribose-1-pyrophosphate (PRPP), the activated form of ribose derived from ribose 5-phosphate, which is produced through the oxidative and nonoxidative arms of the pentose phosphate pathway (PPP) parallel to glycolysis." SIGNOR-267387 chelerythrine chemical CHEBI:78373 ChEBI MAPK8 protein P45983 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-190964 chelerythrine chemical CHEBI:78373 ChEBI BCL2L1 protein Q07817 UNIPROT down-regulates "chemical inhibition" 9606 12702731 t gcesareni "Chelerythrine inhibited the bclxl-bak bh3 peptide binding with ic50 of 1.5 micro m and displaced bax, a bh3-containing protein, from bclxl." SIGNOR-100670 icariin chemical CHEBI:78420 ChEBI PDE5A protein O76074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193363 ceritinib chemical CHEBI:78432 ChEBI ALK protein Q9UM73 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002058 24670165 t miannu "Non-small-cell lung cancer (NSCLC) harboring the anaplastic lymphoma kinase gene (ALK) rearrangement is sensitive to the ALK inhibitor crizotinib, but resistance invariably develops. Ceritinib (LDK378) is a new ALK inhibitor that has shown greater antitumor potency than crizotinib in preclinical studies." SIGNOR-259263 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR DLX5 protein P56178 UNIPROT up-regulates phosphorylation 9606 21619873 t gcesareni "Akt, a member of the ser-ine/threonine-specific protein kinase, was found to phosphorylate osx and dlx5. akt interacts with and phosphorylates dlx5. In addition, we provide evidences that akt kinase activity is important for akt to enhance the protein stability and transcriptional activity of dlx5." SIGNOR-173976 Oxotremorine chemical CHEBI:7851 ChEBI CHRM3 protein P20309 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-258652 ponatinib chemical CHEBI:78543 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206277 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 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 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 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 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 SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206280 ponatinib chemical CHEBI:78543 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 23430109 t lperfetto "AP24534 also inhibited SRC (IC50: 5.4 nM) and members of the VEGFR, FGFR, and PDGFR families of receptor tyrosine kinases (Table 1 and Table S1)" SIGNOR-261985 ponatinib chemical CHEBI:78543 ChEBI FGFR2 protein P21802 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-259278 ponatinib chemical CHEBI:78543 ChEBI FGFR4 protein P22455 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-259280 ponatinib chemical CHEBI:78543 ChEBI FGFR3 protein P22607 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-259279 ponatinib chemical CHEBI:78543 ChEBI KDR protein P35968 UNIPROT "down-regulates activity" "chemical inhibition" -1 23430109 t lperfetto "AP24534 also inhibited SRC (IC50: 5.4 nM) and members of the VEGFR, FGFR, and PDGFR families of receptor tyrosine kinases (Table 1 and Table S1)" SIGNOR-261984 ponatinib chemical CHEBI:78543 ChEBI FLT3 protein P36888 UNIPROT "down-regulates activity" "chemical inhibition" -1 23430109 t lperfetto "We assessed the in vitro activity of ponatinib against clinically relevant FLT3-ITD mutant isoforms that confer resistance to AC220 or sorafenib. Substitution of the FLT3 ""gatekeeper"" phenylalanine with leucine (F691L) conferred mild resistance to ponatinib, but substitutions at the FLT3 activation loop (AL) residue D835 conferred a high degree of resistance." SIGNOR-261983 ponatinib chemical CHEBI:78543 ChEBI STAT5A protein P42229 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-259274 ponatinib chemical CHEBI:78543 ChEBI RIPK1 protein Q13546 UNIPROT "down-regulates activity" "chemical inhibition" 9606 25801024 t Federica "Discovery of ponatinib as the first-in-class dual inhibitor of RIPK1 and RIPK3" SIGNOR-261082 ponatinib chemical CHEBI:78543 ChEBI RIPK3 protein Q9Y572 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000661 25801024 t Federica "Discovery of ponatinib as the first-in-class dual inhibitor of RIPK1 and RIPK3" SIGNOR-261083 ponatinib chemical CHEBI:78543 ChEBI BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001056 23409026 t miannu "Pre-existing BCR-ABL mutations can be detected in a substantial number of chronic-phase CML patients by sensitive allele-specific PCR technique using CD34+ cells. These mutations are associated with imatinib resistance if affecting drug binding directly or indirectly. After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy." SIGNOR-259268 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 MAP3K13 protein O43283 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 11726277 t gcesareni "Lzk directly phosphorylated and activated mkk7." SIGNOR-112349 pipamperone chemical CHEBI:78549 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258574 pipamperone chemical CHEBI:78549 ChEBI HTR1B protein P28222 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0001311 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-258573 pipamperone chemical CHEBI:78549 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258572 pipamperone chemical CHEBI:78549 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258571 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 oxybutynin chemical CHEBI:7856 ChEBI CHRM1 protein P11229 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-258328 oxybutynin chemical CHEBI:7856 ChEBI CHRM3 protein P20309 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 22243489 t Luana " Interestingly, unlike the methiodide 5, the tertiary amine 17 and to a lesser extent its (S)-eutomer preferentially block the M3 receptor subtype with respect to the M2, with an M3/M2 selectivity ratio slightly higher than those of oxybutynin and the conventional M3selective antagonist 4-DAMP. " SIGNOR-258327 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 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 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 oxymetazoline chemical CHEBI:7862 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258460 oxymetazoline chemical CHEBI:7862 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 9913 BTO:0000142 9632357 t miannu "Benzylimidazolines may represent a class of 5-HT1D ligands that has yet to be exploited. On the basis of a previous report that the 2-(substituted-benzyl)imidazoline alpha-adrenergic agonist oxymetazoline (8) binds with high affinity at calf brain 5-HT1D receptors, we explored the structure-affinity relationships of a series of related derivatives." SIGNOR-258927 oxymetazoline chemical CHEBI:7862 ChEBI HTR1B protein P28222 UNIPROT "up-regulates activity" "chemical activation" 9913 BTO:0000142 9632357 t miannu "Benzylimidazolines may represent a class of 5-HT1D ligands that has yet to be exploited. On the basis of a previous report that the 2-(substituted-benzyl)imidazoline alpha-adrenergic agonist oxymetazoline (8) binds with high affinity at calf brain 5-HT1D receptors, we explored the structure-affinity relationships of a series of related derivatives." SIGNOR-258928 oxymetazoline chemical CHEBI:7862 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258462 oxymetazoline chemical CHEBI:7862 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258461 oxytocin smallmolecule CHEBI:7872 ChEBI OXTR protein P30559 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-257556 SB-202190 chemical CHEBI:79090 ChEBI MAPK11 protein Q15759 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206694 SB-202190 chemical CHEBI:79090 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206697 SB-202190 chemical CHEBI:79090 ChEBI PCSK7 protein Q16549 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000876 9738669 t gcesareni "Sb202190, a selective inhibitor of p38 mitogen activated protein kinase, is a powerful regulator of lps-induced mrnas in monocytes." SIGNOR-60130 paroxetine chemical CHEBI:7936 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18487050 t Luana "For [3H]paroxetine, [3H]citalopram, [3H]nisoxetine, and [3H]WIN35,428 the following KD values were obtained on the human monoamine transporters hSERT, hNET, and hDAT by homologous competition experiments: 0.69 nM [3H]paroxetine, 4.46 nM [3H]citalopram, 6.77 nM [3H]nisoxetine, and 24.1 [3H]WIN35,428. " SIGNOR-257795 paroxetine chemical CHEBI:7936 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258739 "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 "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 "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 "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 "Vincristine sulfate" chemical CHEBI:79401 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0000142 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-259254 Temsirolimus chemical CHEBI:79699 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 21081844 t gcesareni "Temsirolimus, an inhibitor of mammalian target of rapamycin (mtor) complex 1, is approved for the treatment of metastatic renal cell carcinoma (rcc)." SIGNOR-169712 "AP 23573" chemical CHEBI:79700 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000887 20554235 t gcesareni "Deforolimus was well tolerated on the schedule tested in this trial with toxicity and pharmacokinetic profiles that were similar to that of other mtor inhibitors." SIGNOR-166186 pentazocine chemical CHEBI:7982 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258935 pentazocine chemical CHEBI:7982 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258934 pentazocine chemical CHEBI:7982 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258659 pentazocine chemical CHEBI:7982 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258766 "Neuromedin B" smallmolecule CHEBI:80139 ChEBI NMBR protein P28336 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-257547 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 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 Galanin smallmolecule CHEBI:80161 ChEBI GALR1 protein P47211 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-257494 Bombesin smallmolecule CHEBI:80229 ChEBI GRPR protein P30550 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-257509 AKT proteinfamily SIGNOR-PF24 SIGNOR DLX5 protein P56178 UNIPROT up-regulates phosphorylation 9606 22298955 t lperfetto "Akt, a member of the ser-ine/threonine-specific protein kinase, was found to phosphorylate osx and dlx5. akt interacts with and phosphorylates dlx5. In addition, we provide evidences that akt kinase activity is important for akt to enhance the protein stability and transcriptional activity of dlx5." SIGNOR-244228 PP121 chemical CHEBI:50915 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206298 Endothelin-1 smallmolecule CHEBI:80240 ChEBI EDNRB protein P24530 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-257483 Endothelin-1 smallmolecule CHEBI:80240 ChEBI EDNRA protein P25101 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-257482 "Urotensin II" smallmolecule CHEBI:80244 ChEBI UTS2R protein Q9UKP6 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-257590 "Melanin-concentrating hormone" smallmolecule CHEBI:80254 ChEBI MCHR2 protein Q969V1 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-257541 "Melanin-concentrating hormone" smallmolecule CHEBI:80254 ChEBI MCHR1 protein Q99705 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-257540 "Neuropeptide W-30" smallmolecule CHEBI:80256 ChEBI NPBWR1 protein P48145 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-257548 nociceptin smallmolecule CHEBI:80266 ChEBI OPRL1 protein P41146 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-257553 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 AKT proteinfamily SIGNOR-PF24 SIGNOR RAC1 protein P63000 UNIPROT "down-regulates activity" phosphorylation Ser71 YDRLRPLsYPQTDVF 9606 BTO:0003476 10617634 t gcesareni "The results suggest that Akt kinase of the phosphoinositide 3-kinase signal transduction pathway phosphorylates serine 71 of Rac1 as one of its authentic substrates and modulates the Rac1 signal transduction pathway through phosphorylation." SIGNOR-248036 "Parathyroid hormone-related peptide (1-36)" smallmolecule CHEBI:80274 ChEBI PTH1R protein Q03431 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-257575 "Tuberoinfundibular peptide of 39 residues" smallmolecule CHEBI:80275 ChEBI PTH2R protein P49190 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-257576 "Prolactin-releasing peptide-20" smallmolecule CHEBI:80301 ChEBI PRLHR protein P49683 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-257566 "Pituitary adenylate cyclase-activating peptide-27" smallmolecule CHEBI:80303 ChEBI ADCYAP1R1 protein P41586 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-257445 Kisspeptin-10 smallmolecule CHEBI:80307 ChEBI KISS1R protein Q969F8 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-257527 "Substance P" smallmolecule CHEBI:80308 ChEBI TACR1 protein P25103 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-257586 "Neurokinin A" smallmolecule CHEBI:80311 ChEBI TACR2 protein P21452 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-257587 "Neurokinin B" smallmolecule CHEBI:80312 ChEBI TACR3 protein P29371 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-257588 AKT proteinfamily SIGNOR-PF24 SIGNOR YWHAZ protein P63104 UNIPROT unknown phosphorylation Ser58 VVGARRSsWRVVSSI 9606 BTO:0000007 11956222 t lperfetto "Ese data indicate that pkb/akt phosphorylates ser-58 on 14-3-3zeta both in vitro and in intact cells. The functional relevance of this phosphorylation remains to be determined." SIGNOR-244381 AKT proteinfamily SIGNOR-PF24 SIGNOR YBX1 protein P67809 UNIPROT up-regulates phosphorylation Ser102 NPRKYLRsVGDGETV 9606 BTO:0000150 19036157 t lperfetto "Phosphorylation of yb-1 at the serine 102 residue is required for transcriptional activation of growth-enhancing genes, such as egfr. Herein, we illustrate that activated akt binds to and phosphorylates the yb-1 cold shock domain at ser102" SIGNOR-182493 "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 "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 "Dynorphin B" chemical CHEBI:80347 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258798 "Dynorphin B" chemical CHEBI:80347 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258797 "Dynorphin B" chemical CHEBI:80347 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258796 Phenelzine chemical CHEBI:8060 ChEBI MAOA protein P21397 UNIPROT "down-regulates activity" "chemical inhibition" -1 18426226 t Luana "Phenylethylhydrazine stoichiometrically reduces the covalent FAD moieties of MAO A and of MAO B. Molecular oxygen is required for the inhibition reactions, and the level of O2 consumption for phenylethylhydrazine is 6-7-fold higher with either MAO A or MAO B than for the corresponding reactions with benzylhydrazine or phenylhydrazine." SIGNOR-257777 Phenelzine chemical CHEBI:8060 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter. " SIGNOR-258743 Phenelzine chemical CHEBI:8060 ChEBI MAOB protein P27338 UNIPROT "down-regulates activity" "chemical inhibition" -1 18426226 t Luana "Phenylethylhydrazine stoichiometrically reduces the covalent FAD moieties of MAO A and of MAO B. Molecular oxygen is required for the inhibition reactions, and the level of O2 consumption for phenylethylhydrazine is 6-7-fold higher with either MAO A or MAO B than for the corresponding reactions with benzylhydrazine or phenylhydrazine." SIGNOR-257778 Phenelzine chemical CHEBI:8060 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258744 Phenelzine chemical CHEBI:8060 ChEBI SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "At the human dopamine transporter, sertraline and nomifensine were the most potent with KD's of 25±2 and 56±3, respectively. Except for these two compounds, most antidepressants were not potent at the human dopamine transporter." SIGNOR-258745 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 irinotecan chemical CHEBI:80630 ChEBI TOP1MT protein Q969P6 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-259315 phenformin chemical CHEBI:8064 ChEBI KCNJ11 protein Q14654 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20188727 t lperfetto "Phenformin has a direct inhibitory effect on the ATP-sensitive potassium channel |Phenformin but not metformin inhibits a number of variants of K(ATP) including the cloned equivalents of currents present in vascular and non-vascular smooth muscle (Kir6.1/SUR2B and Kir6.2/SUR2B) and pancreatic beta-cells (Kir6.2/SUR1)." SIGNOR-262031 phenformin chemical CHEBI:8064 ChEBI KCNJ8 protein Q15842 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000783 BTO:0001260 20188727 t lperfetto "Phenformin has a direct inhibitory effect on the ATP-sensitive potassium channel |Phenformin but not metformin inhibits a number of variants of K(ATP) including the cloned equivalents of currents present in vascular and non-vascular smooth muscle (Kir6.1/SUR2B and Kir6.2/SUR2B) and pancreatic beta-cells (Kir6.2/SUR1)." SIGNOR-262030 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 phentolamine chemical CHEBI:8081 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258444 phentolamine chemical CHEBI:8081 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258445 phentolamine chemical CHEBI:8081 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258446 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 phenytoin chemical CHEBI:8107 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258160 phenytoin chemical CHEBI:8107 ChEBI SCN2A protein Q99250 UNIPROT "down-regulates activity" "chemical inhibition" 10116 1658608 t miannu "This study examined the actions of phenytoin, carbamazepine, lidocaine, and verapamil on rat brain type IIA Na+ channels functionally expressed in mammalian cells, using the whole-cell voltage-clamp recording technique. The drugs blocked Na+ currents in both a tonic and use-dependent manner." SIGNOR-258352 "Deltorphin B" chemical CHEBI:81498 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258785 beta-Funaltrexamine chemical CHEBI:81527 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258773 beta-Funaltrexamine chemical CHEBI:81527 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258771 beta-Funaltrexamine chemical CHEBI:81527 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258772 Naltrindole chemical CHEBI:81528 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258818 Naltrindole chemical CHEBI:81528 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258817 Naltrindole chemical CHEBI:81528 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258816 Norbinaltorphimine chemical CHEBI:81529 ChEBI OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258821 Norbinaltorphimine chemical CHEBI:81529 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258820 Norbinaltorphimine chemical CHEBI:81529 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258819 (+)-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 (+)-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 (+)-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 (+)-pilocarpine chemical CHEBI:8207 ChEBI CHRM3 protein P20309 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-258626 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 pimozide chemical CHEBI:8212 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-258378 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 pimozide chemical CHEBI:8212 ChEBI DRD3 protein P35462 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-258379 pimozide chemical CHEBI:8212 ChEBI DRD3 protein P35462 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-258718 pimozide chemical CHEBI:8212 ChEBI STAT5A protein P42229 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001545 23264850 t miannu "We have identified the psychotropic drug pimozide as an effective inhibitor of STAT5 function. Pimozide inhibits the tyrosine phosphorylation of STAT5, leading to the death of AML cells through the induction of apoptosis." SIGNOR-260125 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 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 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 pirenzepine chemical CHEBI:8247 ChEBI CHRM3 protein P20309 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-258395 piroxicam chemical CHEBI:8249 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9083488 t miannu "Meloxicam (5),an NSAID in the enol−carboxamide class, was developed on the basis of its antiinflammatory activity and relative safety in animal models. This favorable therapeutic index has been confirmed in clinical trials. In subsequent studies we and others discovered that it possessed a selectivity profile for COX-2 superior to several other marketed NSAIDs.1 A comparison of 5 with piroxicam (6) revealed different inhibitory profiles for the two enzymes" SIGNOR-258608 "Yellow AB" chemical CHEBI:82554 ChEBI PTCH1 protein Q13635 UNIPROT down-regulates "chemical inhibition" 9606 17970037 t gcesareni "Anti-patched-1 antibodies suppress hedgehog signaling pathway and pancreatic cancer proliferation." SIGNOR-158650 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 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 idelalisib chemical CHEBI:82701 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190813 vorapaxar chemical CHEBI:82702 ChEBI F2R protein P25116 UNIPROT "down-regulates activity" "chemical inhibition" -1 18447380 t Luana "The discovery of an exceptionally potent series of thrombin receptor (PAR-1) antagonists based on the natural product himbacine is described. " SIGNOR-257792 "PH 797804" chemical CHEBI:82715 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206079 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 paliperidone chemical CHEBI:82978 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258562 paliperidone chemical CHEBI:82978 ChEBI HTR1B protein P28222 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0001311 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-258560 paliperidone chemical CHEBI:82978 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258564 paliperidone chemical CHEBI:82978 ChEBI HTR1E protein P28566 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0000298 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-258561 paliperidone chemical CHEBI:82978 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258563 "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-regulates quantity" "precursor of" 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-267905 "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-regulates quantity" "precursor of" 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-267904 "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-regulates quantity" "precursor of" 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-267906 "long-chain fatty acyl-CoA(4-)" smallmolecule CHEBI:83139 ChEBI arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-regulates quantity" "precursor of" 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-267903 GDC-0879 chemical CHEBI:83405 ChEBI BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192592 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 moclobemide chemical CHEBI:83531 ChEBI MAOA protein P21397 UNIPROT "down-regulates activity" "chemical inhibition" -1 21680183 t Luana "Twenty-two pyrazoline derivatives were synthesized and tested for their human MAO (hMAO) inhibitory activity. Twelve molecules with unsubstituted ring A and substituted ring C (5–16) were found to be potent inhibitors of hMAO-A isoform with SIMAO-A in the order 103 and 104. " SIGNOR-258314 moclobemide chemical CHEBI:83531 ChEBI MAOB protein P27338 UNIPROT "down-regulates activity" "chemical inhibition" -1 21680183 t Luana "Twenty-two pyrazoline derivatives were synthesized and tested for their human MAO (hMAO) inhibitory activity. Twelve molecules with unsubstituted ring A and substituted ring C (5–16) were found to be potent inhibitors of hMAO-A isoform with SIMAO-A in the order 103 and 104. " SIGNOR-258315 pralidoxime chemical CHEBI:8354 ChEBI ACHE protein P22303 UNIPROT "up-regulates activity" "chemical activation" -1 21215642 t Luana "These compounds were synthesized, evaluated in vitro on human AChE (hAChE) inhibited by tabun, paraoxon, methylparaoxon and DFP and then compared to commercial hAChE reactivators (pralidoxime, HI-6, trimedoxime, obidoxime, methoxime) or previously prepared compounds (K027, K203). Three of these novel compounds showed a promising ability to reactivate hAChE comparable or better than the used standards. " SIGNOR-257889 prazosin chemical CHEBI:8364 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258468 prazosin chemical CHEBI:8364 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258473 prazosin chemical CHEBI:8364 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258469 luminespib chemical CHEBI:83656 ChEBI HSP90AA1 protein P07900 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190038 olaparib chemical CHEBI:83766 ChEBI PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195016 olaparib chemical CHEBI:83766 ChEBI PARP3 protein Q9Y6F1 UNIPROT "down-regulates activity" "chemical inhibition" 9606 25981132 t miannu "The PARP inhibitor olaparib is currently tested in clinical phase 1 trials to define safe dose levels in combination with RT." SIGNOR-259320 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 11777359 t "rheumatoid arthritis" gcesareni SIGNOR-251699 prednisolone chemical CHEBI:8378 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 13760840 t gcesareni SIGNOR-251700 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 9753485 t "Crohn's Disease" gcesareni SIGNOR-251703 triprolidine chemical CHEBI:84116 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258870 procainamide chemical CHEBI:8428 ChEBI ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" -1 9301662 t miannu "With the aim of performing a rigorous test of the anti-AChE properties of our compounds, the kinetics of enzyme inhibition were studied in purified enzyme preparations. The inhibition data are shown in Table 1. Additionally, known competitive inhibitors of AChE (procainamide and edrophonium) were included in the study for comparative purposes." SIGNOR-258668 "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 promethazine chemical CHEBI:8461 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257788 propranolol chemical CHEBI:8499 ChEBI ADRB2 protein P07550 UNIPROT "down-regulates activity" "chemical inhibition" 10030 10079020 t Luana "Similarly, the binding affinities of ICI 118–551, CGP 20712A, propranolol, bupranolol and CGP 12177 for human β1-, β2- and β3-adrenoceptors correlate with their affinities at human β1- (P=0.04), β2- (P=0.01)" SIGNOR-258334 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 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 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 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 nintedanib chemical CHEBI:85164 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190299 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 nintedanib chemical CHEBI:85164 ChEBI FGFR2 protein P21802 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-257806 nintedanib chemical CHEBI:85164 ChEBI FGFR4 protein P22455 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-257803 nintedanib chemical CHEBI:85164 ChEBI FGFR3 protein P22607 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-257798 nintedanib chemical CHEBI:85164 ChEBI FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190302 nintedanib chemical CHEBI:85164 ChEBI FLT4 protein P35916 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-257801 nintedanib chemical CHEBI:85164 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190305 nintedanib chemical CHEBI:85164 ChEBI KDR protein P35968 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-257802 "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 Ku-0063794 chemical CHEBI:85572 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000887;BTO:0001260 20884880 t gcesareni "Sgk-1 activation in response to stretch is blocked by insulin-like growth factor (igf)-1 receptor inhibitor and mammalian target of rapamycin complex (mtorc)2 inhibitor (ku-0063794) but not mtorc1 inhibitor (rapamycin)." SIGNOR-168188 (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 protriptyline chemical CHEBI:8597 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter." SIGNOR-258736 protriptyline chemical CHEBI:8597 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258737 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 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 panobinostat chemical CHEBI:85990 ChEBI HDAC4 protein P56524 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-257755 panobinostat chemical CHEBI:85990 ChEBI HDAC1 protein Q13547 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-257754 panobinostat chemical CHEBI:85990 ChEBI HDAC7 protein Q8WUI4 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-257752 panobinostat chemical CHEBI:85990 ChEBI HDAC2 protein Q92769 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-257756 panobinostat chemical CHEBI:85990 ChEBI HDAC8 protein Q9BY41 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-257753 panobinostat chemical CHEBI:85990 ChEBI HDAC6 protein Q9UBN7 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-257751 panobinostat chemical CHEBI:85990 ChEBI HDAC9 protein Q9UKV0 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-257750 palbociclib chemical CHEBI:85993 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205704 palbociclib chemical CHEBI:85993 ChEBI CCND1 protein P24385 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189693 palbociclib chemical CHEBI:85993 ChEBI CCND2 protein P30279 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205701 palbociclib chemical CHEBI:85993 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205707 lenvatinib chemical CHEBI:85994 ChEBI FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191454 lenvatinib chemical CHEBI:85994 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191457 DAPT chemical CHEBI:86193 ChEBI APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191292 DAPT chemical CHEBI:86193 ChEBI PSEN1 protein P49768 UNIPROT down-regulates "chemical inhibition" 9606 16569643 t gcesareni "The catalytic aspartates are necessary for binding of the transition state analogue inhibitor, l-685,458, to ps1. It is possible that these catalytic aspartates also contribute to the direct interaction of ps with dapt." SIGNOR-145385 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 Pyridostigmine chemical CHEBI:8665 ChEBI ACHE protein P22303 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-257879 Quazepam chemical CHEBI:8694 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263800 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 quetiapine chemical CHEBI:8707 ChEBI HTR1D protein P28221 UNIPROT "up-regulates activity" "chemical activation" 10116 BTO:0000529 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-258535 quetiapine chemical CHEBI:8707 ChEBI HTR2A protein P28223 UNIPROT "up-regulates activity" "chemical activation" 10090 BTO:0000331 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-258532 quetiapine chemical CHEBI:8707 ChEBI HTR1E protein P28566 UNIPROT "up-regulates activity" "chemical activation" 9534 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-258531 quetiapine chemical CHEBI:8707 ChEBI HTR1F protein P30939 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258536 quetiapine chemical CHEBI:8707 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258534 (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 (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 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 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 "Reduced Vitamin K" smallmolecule CHEBI:8784 ChEBI "vitamin K epoxide" smallmolecule CHEBI:28371 ChEBI "up-regulates quantity" "precursor of" 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-265909 BMS-754807 chemical CHEBI:88339 ChEBI IGF1R protein P08069 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-262027 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 Riluzole chemical CHEBI:8863 ChEBI UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258053 Riluzole chemical CHEBI:8863 ChEBI KCNN1 protein Q92952 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-258021 Riluzole chemical CHEBI:8863 ChEBI KCNN2 protein Q9H2S1 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-258020 Riluzole chemical CHEBI:8863 ChEBI KCNN3 protein Q9UGI6 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258019 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 risperidone chemical CHEBI:8871 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258527 risperidone chemical CHEBI:8871 ChEBI HTR1B protein P28222 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0001311 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-258526 risperidone chemical CHEBI:8871 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 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-258529 risperidone chemical CHEBI:8871 ChEBI HTR1E protein P28566 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0000298 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-258528 risperidone chemical CHEBI:8871 ChEBI HTR1F protein P30939 UNIPROT "down-regulates activity" "chemical inhibition" 9534 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-258524 risperidone chemical CHEBI:8871 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258530 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 ropinirole chemical CHEBI:8888 ChEBI DRD3 protein P35462 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-258601 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 tacedinaline chemical CHEBI:90195 ChEBI HDAC1 protein Q13547 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-258009 tacedinaline chemical CHEBI:90195 ChEBI HDAC2 protein Q92769 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-258008 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 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 quizartinib chemical CHEBI:90217 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206331 quizartinib chemical CHEBI:90217 ChEBI FLT3 protein P36888 UNIPROT "down-regulates activity" "chemical inhibition" -1 19754199 t "Compound 7 (AC220) (quizartinib) was identified from this series to be the most potent and selective FLT3 inhibitor with good pharmaceutical properties, excellent PK profile, and superior efficacy and tolerability in tumor xenograft models." SIGNOR-255666 quizartinib chemical CHEBI:90217 ChEBI FLT3 protein P36888 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-258270 selumetinib chemical CHEBI:90227 ChEBI MAP2K2 protein P36507 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-258281 selumetinib chemical CHEBI:90227 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190191 selumetinib chemical CHEBI:90227 ChEBI MAP2K1 protein Q02750 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-258280 selumetinib chemical CHEBI:90227 ChEBI ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "down-regulates activity" "chemical inhibition" 9606 BTO:0001950 25487801 t Luana "Inhibitors of MEK1/2 (trametinib) and/or ERK1/2 (selumetinib) had the strongest and most conserved inhibitory activities, suggesting that MEK1/2 and ERK1/2 may have unique capabilities as stand-alone or combinatorial therapies for MERS-CoV infections. " SIGNOR-262313 selumetinib chemical CHEBI:90227 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244823 FOXO proteinfamily SIGNOR-PF27 SIGNOR GK protein P32189 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18805788 f gcesareni "In the gk gene regulation, foxo1 represses hnf-4-potentiated transcription of the gene, whereas it synergizes with hnf-4 in activating the g6pase gene transcription foxo1 localizes to the nucleus, where it represses hnf-4-dependent activity of the gk promoter as a corepressor." SIGNOR-252919 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 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 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 tandutinib chemical CHEBI:90237 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207209 tandutinib chemical CHEBI:90237 ChEBI FLT3 protein P36888 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-258296 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 TG101209 chemical CHEBI:90304 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207263 TG101209 chemical CHEBI:90304 ChEBI RET protein P07949 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207269 TG101209 chemical CHEBI:90304 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207260 (S)-selisistat chemical CHEBI:90371 ChEBI SIRT1 protein Q96EB6 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191511 PI-103 chemical CHEBI:90524 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206169 PI-103 chemical CHEBI:90524 ChEBI PIK3C2B protein O00750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206160 PI-103 chemical CHEBI:90524 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206163 PI-103 chemical CHEBI:90524 ChEBI PIK3CA protein P42336 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-258266 PI-103 chemical CHEBI:90524 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206166 PI-103 chemical CHEBI:90524 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206172 PI-103 chemical CHEBI:90524 ChEBI PRKDC protein P78527 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206175 PI-103 chemical CHEBI:90524 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252651 VX-745 chemical CHEBI:90528 ChEBI MAPK11 protein Q15759 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207684 VX-745 chemical CHEBI:90528 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 11892915 t gcesareni "Vx-745 was reported to be active against several isotypes of p38 mapk, including p38alpha, p38beta and p38gamma" SIGNOR-115782 VX-745 chemical CHEBI:90528 ChEBI MAPK14 protein Q16539 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-258310 ZSTK-474 chemical CHEBI:90545 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207941 ZSTK-474 chemical CHEBI:90545 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207935 ZSTK-474 chemical CHEBI:90545 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207938 ZSTK-474 chemical CHEBI:90545 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252646 vatalanib chemical CHEBI:90620 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207648 vatalanib chemical CHEBI:90620 ChEBI FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207642 vatalanib chemical CHEBI:90620 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207645 vatalanib chemical CHEBI:90620 ChEBI KDR protein P35968 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-258309 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 AMG-208 chemical CHEBI:90626 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189507 GSK690693 chemical CHEBI:90677 ChEBI AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252462 GSK690693 chemical CHEBI:90677 ChEBI AKT1 protein P31749 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-258118 GSK690693 chemical CHEBI:90677 ChEBI AKT2 protein P31751 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193003 GSK690693 chemical CHEBI:90677 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193000 torkinib chemical CHEBI:90679 ChEBI PIK3CA protein P42336 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-258269 torkinib chemical CHEBI:90679 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206313 torkinib chemical CHEBI:90679 ChEBI MTOR protein P42345 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-258268 "torin 2" chemical CHEBI:90682 ChEBI RPS6KB1 protein P23443 UNIPROT down-regulates 9606 23436801 f gcesareni "Torin2 inhibited mtorc1-dependent t389 phosphorylation on s6k (rps6kb1)" SIGNOR-201502 "torin 2" chemical CHEBI:90682 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 23436801 t "ATP-competitive inhibitor" gcesareni "Torin2, a second generation atp-competitive inhibitor that is potent and selective for mtor.." SIGNOR-201499 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 IC-87114 chemical CHEBI:90686 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206190 IC-87114 chemical CHEBI:90686 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206184 IC-87114 chemical CHEBI:90686 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206187 IC-87114 chemical CHEBI:90686 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206193 IC-87114 chemical CHEBI:90686 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252662 U0126.EtOH chemical CHEBI:90692 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207606 U0126.EtOH chemical CHEBI:90692 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207603 U0126.EtOH chemical CHEBI:90692 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244961 U0126 chemical CHEBI:90693 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 11160424 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity. U0126 was found to functionally antagonize ap-1 transcriptional activity via noncompetitive the dual specificity kinase mek with an ic50 of 0.07 microm for mek 1 and 0.06 microm for mek 2." SIGNOR-104942 U0126 chemical CHEBI:90693 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 9873633 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity. U0126 was found to functionally antagonize ap-1 transcriptional activity via noncompetitive the dual specificity kinase mek with an ic50 of 0.07 microm for mek 1 and 0.06 microm for mek 2." SIGNOR-62895 U0126 chemical CHEBI:90693 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 11160424 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity. u0126 was found to functionally antagonize ap-1 transcriptional activity via noncompetitive the dual specificity kinase mek with an ic50 of 0.07 microm for mek 1 and 0.06 microm for mek 2." SIGNOR-104939 RXRA protein P19793 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 12771132 t gcesareni "Rxr agonists still inactivated endogenous beta-catenin via rxr alpha." SIGNOR-101293 U0126 chemical CHEBI:90693 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 9873633 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity. u0126 was found to functionally antagonize ap-1 transcriptional activity via noncompetitive the dual specificity kinase mek with an ic50 of 0.07 microm for mek 1 and 0.06 microm for mek 2." SIGNOR-62892 U0126 chemical CHEBI:90693 ChEBI MAPK7 protein Q13164 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t gcesareni "Pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity and neuronal survival. Interestingly, erk5 activation by egf in cos7 cells is also blocked by these inhibitors suggesting that the erk5 pathway may also regulate cellular processes credited previously to erk1/2." SIGNOR-104945 U0126 chemical CHEBI:90693 ChEBI MAPK7 protein Q13164 UNIPROT down-regulates 9606 11782488 f gcesareni "Bmk1activation by h2o2 was inhibited by both pd98059 and u0126, which were reported to inhibit mek5 as well as mek1/2." SIGNOR-113782 U0126 chemical CHEBI:90693 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 9873633 t lperfetto "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity. u0126 was found to functionally antagonize ap-1 transcriptional activity via noncompetitive the dual specificity kinase mek with an ic50 of 0.07 microm for mek 1 and 0.06 microm for mek 2." SIGNOR-244958 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 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 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI FLT3 protein P36888 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 with ic50 values well below 1 ?mol/l" SIGNOR-170614 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI MAPK8 protein P45983 UNIPROT down-regulates "chemical inhibition" 9606 11717429 t gcesareni "We report the identification of an anthrapyrazolone series with significant jnk1, -2, and -3 (k(i) = 0.19 microm)." SIGNOR-111983 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI MAPK9 protein P45984 UNIPROT down-regulates "chemical inhibition" 9606 11717429 t gcesareni "We report the identification of an anthrapyrazolone series with significant jnk1, -2, and -3 (k(i) = 0.19 microm)." SIGNOR-111986 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI MAPK10 protein P53779 UNIPROT down-regulates "chemical inhibition" 9606 11717429 t gcesareni "We report the identification of an anthrapyrazolone series with significant jnk1, -2, and -3 (k(i) = 0.19 microm). To determine whether jnk activity is required for stress-induced translocation of bax to the mitochondria, we examined the effect of sp600125, a jnk inhibitor." SIGNOR-111980 anthra[1,9-cd]pyrazol-6(2H)-one chemical CHEBI:90695 ChEBI MAPK10 protein P53779 UNIPROT down-regulates "chemical inhibition" 9606 15071501 t gcesareni "We report the identification of an anthrapyrazolone series with significant jnk1, -2, and -3 (k(i) = 0.19 microm). To determine whether jnk activity is required for stress-induced translocation of bax to the mitochondria, we examined the effect of sp600125, a jnk inhibitor." SIGNOR-124034 "SB 203580" chemical CHEBI:90705 ChEBI MAPK11 protein Q15759 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000222 15208625 t fstefani "Pharmacological blockade of p38?/? Kinases by sb203580 inhibits the myogenic program3_5 by repressing the transcription of early (myogenin;myog) and late (muscle-creatine kinase;ckm) muscle genes in myoblasts induced to differentiate" SIGNOR-126052 "SB 203580" chemical CHEBI:90705 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 10512765 t gcesareni "Pretreatment of hela cells with sb 203580, a pyridinyl imidazole compound that specifically inhibits p38 mitogen-activated protein kinase (mapk). It has previously been established that sb 203580 acts primarily to block the catalytic activity of p38 mapk. However, it has been suggested that in cells, the compounds could also inhibit p38 mapk activation by virtue of their ability to bind to the inactive enzyme." SIGNOR-71024 "SB 203580" chemical CHEBI:90705 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000567 10702313 t gcesareni "Pretreatment of hela cells with sb 203580, a pyridinyl imidazole compound that specifically inhibits p38 mitogen-activated protein kinase (mapk). It has previously been established that sb 203580 acts primarily to block the catalytic activity of p38 mapk. However, it has been suggested that in cells, the compounds could also inhibit p38 mapk activation by virtue of their ability to bind to the inactive enzyme." SIGNOR-75389 "SB 203580" chemical CHEBI:90705 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000567 11606413 t gcesareni "Pretreatment of hela cells with sb 203580, a pyridinyl imidazole compound that specifically inhibits p38 mitogen-activated protein kinase (mapk). It has previously been established that sb 203580 acts primarily to block the catalytic activity of p38 mapk. However, it has been suggested that in cells, the compounds could also inhibit p38 mapk activation by virtue of their ability to bind to the inactive enzyme." SIGNOR-111064 "SB 203580" chemical CHEBI:90705 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000567 15208625 t gcesareni "Pretreatment of hela cells with sb 203580, a pyridinyl imidazole compound that specifically inhibits p38 mitogen-activated protein kinase (mapk). It has previously been established that sb 203580 acts primarily to block the catalytic activity of p38 mapk. However, it has been suggested that in cells, the compounds could also inhibit p38 mapk activation by virtue of their ability to bind to the inactive enzyme." SIGNOR-126055 "SB 203580" chemical CHEBI:90705 ChEBI MAPK14 protein Q16539 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-258279 (-)-selegiline chemical CHEBI:9086 ChEBI MAOB protein P27338 UNIPROT "down-regulates activity" "chemical inhibition" -1 21377879 t Luana "All the compounds were found as extremely potent and selective towards MAO-B, (Table 2) with at least 100 times more potent than the positive control selegiline. " SIGNOR-258136 sonidegib chemical CHEBI:90863 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 21041712 t gcesareni "Cyclopamine with improved solubility (ipi-926), smo inhibitors that considerably differ in structure from cyclopamine (gdc-0499, lde225, bms-833923, xl-139, pf-0449913), inhibitors of the transformation of inactive smo into active smo (sant 74-75), and inhibitors of the transport of cytoplasmic inactive smo to cilia (sant 1-4) have been developed to date." SIGNOR-169203 sonidegib chemical CHEBI:90863 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000527 21679342 t gcesareni "Cyclopamine with improved solubility (ipi-926), smo inhibitors that considerably differ in structure from cyclopamine (gdc-0499, lde225, bms-833923, xl-139, pf-0449913), inhibitors of the transformation of inactive smo into active smo (sant 74-75), and inhibitors of the transport of cytoplasmic inactive smo to cilia (sant 1-4) have been developed to date." SIGNOR-174593 sonidegib chemical CHEBI:90863 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193630 alectinib chemical CHEBI:90936 ChEBI ALK protein Q9UM73 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190961 ixazomib chemical CHEBI:90942 ChEBI PSMB5 protein P28074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194509 tiotropium chemical CHEBI:90960 ChEBI CHRM2 protein P08172 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-258484 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 tiotropium chemical CHEBI:90960 ChEBI CHRM3 protein P20309 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-258486 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192464 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192461 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192480 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192470 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192467 "PD-153035 hydrochloride" chemical CHEBI:91075 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205716 orantinib chemical CHEBI:91088 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207435 orantinib chemical CHEBI:91088 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207438 "CHIR 99021" chemical CHEBI:91091 ChEBI GSK3B protein P49841 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191000 "SB 415286" chemical CHEBI:91107 ChEBI GSK3A protein P49840 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206751 "SB 431542" chemical CHEBI:91108 ChEBI TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206706 "3-[({4-[4-({[1-(2-chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-1,2-oxazol-5-yl]phenyl}methyl)sulfanyl]propanoic acid" chemical CHEBI:91194 ChEBI LPAR1 protein Q92633 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193558 "3-[({4-[4-({[1-(2-chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-1,2-oxazol-5-yl]phenyl}methyl)sulfanyl]propanoic acid" chemical CHEBI:91194 ChEBI LPAR2 protein Q9HBW0 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193561 "3-[({4-[4-({[1-(2-chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-1,2-oxazol-5-yl]phenyl}methyl)sulfanyl]propanoic acid" chemical CHEBI:91194 ChEBI LPAR3 protein Q9UBY5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193564 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR SRPK2 protein P78362 UNIPROT up-regulates phosphorylation Thr492 PSHDRSRtVSASSTG 9606 BTO:0000938 BTO:0000142 19592491 t lperfetto "Here we show that srpk2, a protein kinase specific for the serine/arginine (sr) family of splicing factors, triggers cell cycle progression in neurons and induces apoptosis through regulation of nuclear cyclin d1. Akt phosphorylates srpk2 on thr-492 and promotes its nuclear translocation leading to cyclin d1 up-regulation, cell cycle reentry, and neuronal apoptosis." SIGNOR-244341 sertindole chemical CHEBI:9122 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258546 sertindole chemical CHEBI:9122 ChEBI HTR1B protein P28222 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0001311 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-258545 sertindole chemical CHEBI:9122 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258548 sertindole chemical CHEBI:9122 ChEBI HTR1E protein P28566 UNIPROT "down-regulates activity" "chemical inhibition" 9534 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-258543 sertindole chemical CHEBI:9122 ChEBI HTR1F protein P30939 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0000298 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-258544 sertindole chemical CHEBI:9122 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258542 sertindole chemical CHEBI:9122 ChEBI DRD3 protein P35462 UNIPROT "down-regulates activity" "chemical inhibition" 9534 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-258547 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI TP53 protein P04637 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189999 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 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 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 CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189990 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 CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189969 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CCNA2 protein P20248 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189966 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CCND1 protein P24385 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189972 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CCNE1 protein P24864 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189978 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189984 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK2 protein P24941 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-258176 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK2 protein P24941 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-262219 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK9 protein P50750 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-262217 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK3 protein Q00526 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189987 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189996 4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide chemical CHEBI:91326 ChEBI CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189993 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 1-[2-chloro-4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-3-(5-methyl-3-isoxazolyl)urea chemical CHEBI:91327 ChEBI FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207299 1-[2-chloro-4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-3-(5-methyl-3-isoxazolyl)urea chemical CHEBI:91327 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207302 AZD-8055 chemical CHEBI:91329 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor mTOR" gcesareni SIGNOR-190215 2-(6,7-dimethoxy-4-quinazolinyl)-5-(2-pyridinyl)-1,2,4-triazol-3-amine chemical CHEBI:91330 ChEBI ATM protein Q13315 UNIPROT "down-regulates activity" "chemical inhibition" -1 18794134 t Gianni "A targeted compound library was screened for potential inhibitors of the ATM kinase, and CP466722 was identified." SIGNOR-261975 2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide chemical CHEBI:91331 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191103 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 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 ROCK1 protein Q13464 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-262229 5-[6-[(4-methyl-1-piperazinyl)methyl]-1-benzimidazolyl]-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-2-thiophenecarboxamide chemical CHEBI:91333 ChEBI PLK1 protein P53350 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-258221 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 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 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207669 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKB protein Q96GD4 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-258304 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207672 N-[4-[[4-(4-methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide chemical CHEBI:91336 ChEBI AURKC protein Q9UQB9 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-258305 5-chloro-N2-[2-methoxy-4-[4-(4-methyl-1-piperazinyl)-1-piperidinyl]phenyl]-N4-(2-propan-2-ylsulfonylphenyl)pyrimidine-2,4-diamine chemical CHEBI:91338 ChEBI ALK protein Q9UM73 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207132 5-chloro-N2-[2-methoxy-4-[4-(4-methyl-1-piperazinyl)-1-piperidinyl]phenyl]-N4-(2-propan-2-ylsulfonylphenyl)pyrimidine-2,4-diamine chemical CHEBI:91338 ChEBI ALK protein Q9UM73 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-258293 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'-(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 3-[1-[[4-(7-phenyl-3H-imidazo[4,5-g]quinoxalin-6-yl)phenyl]methyl]-4-piperidinyl]-1H-benzimidazol-2-one chemical CHEBI:91346 ChEBI AKT1 protein P31749 UNIPROT "down-regulates activity" "chemical inhibition" 25309440 t lperfetto "Different agents were used to inhibit either the PI3K/Akt or MEK/ERK pathways. The PI3K inhibitor, LY294002, and the Akt inhibitor, Akt inhibitor VIII, were used to inhibit the PI3K/Akt pathway." SIGNOR-262010 3-[1-[[4-(7-phenyl-3H-imidazo[4,5-g]quinoxalin-6-yl)phenyl]methyl]-4-piperidinyl]-1H-benzimidazol-2-one chemical CHEBI:91346 ChEBI AKT1 protein P31749 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000782 25336630 t miannu "stimulations were performed in the presence or absence of Akt inhibitor VIII, which selectively inhibits Akt1/Akt2 activity." SIGNOR-262227 3-[1-[[4-(7-phenyl-3H-imidazo[4,5-g]quinoxalin-6-yl)phenyl]methyl]-4-piperidinyl]-1H-benzimidazol-2-one chemical CHEBI:91346 ChEBI AKT2 protein P31751 UNIPROT "down-regulates activity" "chemical inhibition" 25309440 t lperfetto "Different agents were used to inhibit either the PI3K/Akt or MEK/ERK pathways. The PI3K inhibitor, LY294002, and the Akt inhibitor, Akt inhibitor VIII, were used to inhibit the PI3K/Akt pathway." SIGNOR-262011 3-[1-[[4-(7-phenyl-3H-imidazo[4,5-g]quinoxalin-6-yl)phenyl]methyl]-4-piperidinyl]-1H-benzimidazol-2-one chemical CHEBI:91346 ChEBI AKT2 protein P31751 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000782 25336630 t miannu "stimulations were performed in the presence or absence of Akt inhibitor VIII, which selectively inhibits Akt1/Akt2 activity." SIGNOR-262228 3-[1-[[4-(7-phenyl-3H-imidazo[4,5-g]quinoxalin-6-yl)phenyl]methyl]-4-piperidinyl]-1H-benzimidazol-2-one chemical CHEBI:91346 ChEBI AKT3 protein Q9Y243 UNIPROT "down-regulates activity" "chemical inhibition" 25309440 t lperfetto "Different agents were used to inhibit either the PI3K/Akt or MEK/ERK pathways. The PI3K inhibitor, LY294002, and the Akt inhibitor, Akt inhibitor VIII, were used to inhibit the PI3K/Akt pathway." SIGNOR-262012 6-[[5-fluoro-2-(3,4,5-trimethoxyanilino)-4-pyrimidinyl]amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one chemical CHEBI:91348 ChEBI FLT3 protein P36888 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-258294 6-[[5-fluoro-2-(3,4,5-trimethoxyanilino)-4-pyrimidinyl]amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one chemical CHEBI:91348 ChEBI SYK protein P43405 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-258295 2-(2-chloro-4-iodoanilino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide chemical CHEBI:91353 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191024 2-(2-chloro-4-iodoanilino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide chemical CHEBI:91353 ChEBI MAP2K2 protein P36507 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-258204 2-(2-chloro-4-iodoanilino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide chemical CHEBI:91353 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191021 2-(2-chloro-4-iodoanilino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide chemical CHEBI:91353 ChEBI MAP2K1 protein Q02750 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-258203 2-(2-chloro-4-iodoanilino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide chemical CHEBI:91353 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244854 3-(2-cyanopropan-2-yl)-N-[4-methyl-3-[(3-methyl-4-oxo-6-quinazolinyl)amino]phenyl]benzamide chemical CHEBI:91354 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190146 "2-[[(1R)-1-[7-methyl-2-(4-morpholinyl)-4-oxo-9-pyrido[1,2-a]pyrimidinyl]ethyl]amino]benzoic acid" chemical CHEBI:91359 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190200 N-[4-[2-ethyl-4-(3-methylphenyl)-5-thiazolyl]-2-pyridinyl]benzamide chemical CHEBI:91360 ChEBI MAPK11 protein Q15759 UNIPROT "down-regulates activity" "chemical inhibition" -1 16162000 t miannu "A novel structural class of 4-phenyl-5-pyridyl-1,3-thiazoles was optimized as inhibitors of p38 MAP kinase and the proinflammatory cytokine TNF-α. it only significantly inhibited p38α (IC50 = 7.1 nM) and p38β (IC50 = 200 nM) in a concentration-dependent manner and was approximately 28 times more selective for p38α over p38β." SIGNOR-262222 N-[4-[2-ethyl-4-(3-methylphenyl)-5-thiazolyl]-2-pyridinyl]benzamide chemical CHEBI:91360 ChEBI MAPK14 protein Q16539 UNIPROT "down-regulates activity" "chemical inhibition" -1 16162000 t miannu "A novel structural class of 4-phenyl-5-pyridyl-1,3-thiazoles was optimized as inhibitors of p38 MAP kinase and the proinflammatory cytokine TNF-α. it only significantly inhibited p38α (IC50 = 7.1 nM) and p38β (IC50 = 200 nM) in a concentration-dependent manner and was approximately 28 times more selective for p38α over p38β." SIGNOR-262223 8-(4-dibenzothiophenyl)-2-(4-morpholinyl)-1-benzopyran-4-one chemical CHEBI:91361 ChEBI PRKDC protein P78527 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194865 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 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 AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192811 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 AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192814 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 AURKC protein Q9UQB9 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001109;BTO:0000018 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-262226 1-[4-[1-(1,4-dioxaspiro[4.5]decan-8-yl)-4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-6-pyrazolo[3,4-d]pyrimidinyl]phenyl]-3-methylurea chemical CHEBI:91364 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor mTOR" gcesareni SIGNOR-207800 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 2-[3-[[7-[3-[ethyl(2-hydroxyethyl)amino]propoxy]-4-quinazolinyl]amino]-1H-pyrazol-5-yl]-N-(3-fluorophenyl)acetamide chemical CHEBI:91367 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190245 2-[3-[[7-[3-[ethyl(2-hydroxyethyl)amino]propoxy]-4-quinazolinyl]amino]-1H-pyrazol-5-yl]-N-(3-fluorophenyl)acetamide chemical CHEBI:91367 ChEBI AURKB protein Q96GD4 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-258181 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 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 3-(1-methyl-3-indolyl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-3-indolyl]pyrrole-2,5-dione chemical CHEBI:91368 ChEBI PRKACB protein P22694 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-258211 N-methyl-N-[3-[[[2-[(2-oxo-1,3-dihydroindol-5-yl)amino]-5-(trifluoromethyl)-4-pyrimidinyl]amino]methyl]-2-pyridinyl]methanesulfonamide chemical CHEBI:91370 ChEBI PTK2 protein Q05397 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206067 N-methyl-N-[3-[[[2-[(2-oxo-1,3-dihydroindol-5-yl)amino]-5-(trifluoromethyl)-4-pyrimidinyl]amino]methyl]-2-pyridinyl]methanesulfonamide chemical CHEBI:91370 ChEBI PTK2B protein Q14289 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206070 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 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 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 CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206127 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 CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206139 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 CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206133 2-(4-morpholinyl)-6-(1-thianthrenyl)-4-pyranone chemical CHEBI:91372 ChEBI ATM protein Q13315 UNIPROT down-regulates "chemical inhibition" 9606 15604286 t gcesareni "Through screening a small molecule compound library developed for the phosphatidylinositol 3'-kinase-like kinase family, we identified an atp-competitive inhibitor, 2-morpholin-4-yl-6-thianthren-1-yl-pyran-4-one (ku-55933), that inhibits atm with an ic(50) of 13 nmol/l and a ki of 2.2 nmol/l" SIGNOR-132441 2-(4-morpholinyl)-6-(1-thianthrenyl)-4-pyranone chemical CHEBI:91372 ChEBI ATM protein Q13315 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193600 ZM447439 chemical CHEBI:91376 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207920 ZM447439 chemical CHEBI:91376 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207923 ZM447439 chemical CHEBI:91376 ChEBI AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207926 3-[[6-(3-aminophenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]phenol chemical CHEBI:91384 ChEBI GSK3B protein P49841 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207474 4-[6-[4-(1-piperazinyl)phenyl]-3-pyrazolo[1,5-a]pyrimidinyl]quinoline chemical CHEBI:91387 ChEBI BMPR1A protein P36894 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193642 4-[6-[4-(1-piperazinyl)phenyl]-3-pyrazolo[1,5-a]pyrimidinyl]quinoline chemical CHEBI:91387 ChEBI ACVR1 protein Q04771 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193639 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 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 6-[2-tert-butyl-5-(6-methyl-2-pyridinyl)-1H-imidazol-4-yl]quinoxaline chemical CHEBI:91391 ChEBI TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206715 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 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 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194340 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI TEK protein Q02763 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194349 N-[[3-fluoro-4-[[2-(1-methyl-4-imidazolyl)-7-thieno[3,2-b]pyridinyl]oxy]anilino]-sulfanylidenemethyl]-2-phenylacetamide chemical CHEBI:91393 ChEBI MST1R protein Q04912 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194346 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 4-amino-5-fluoro-3-[5-(4-methyl-1-piperazinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-quinolinone chemical CHEBI:91395 ChEBI FGFR3 protein P22607 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-258105 4-amino-5-fluoro-3-[5-(4-methyl-1-piperazinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-quinolinone chemical CHEBI:91395 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191406 4-amino-5-fluoro-3-[5-(4-methyl-1-piperazinyl)-1,3-dihydrobenzimidazol-2-ylidene]-2-quinolinone chemical CHEBI:91395 ChEBI FLT3 protein P36888 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-258210 LSM-1131 chemical CHEBI:91398 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189873 N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)piperidine-4-carboxamide chemical CHEBI:91399 ChEBI CDK2 protein P24941 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-258087 N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)piperidine-4-carboxamide chemical CHEBI:91399 ChEBI CDK7 protein P50613 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207087 N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)piperidine-4-carboxamide chemical CHEBI:91399 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207090 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 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 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 N-(cyanomethyl)-4-[2-[4-(4-morpholinyl)anilino]-4-pyrimidinyl]benzamide chemical CHEBI:91407 ChEBI JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191247 N-(cyanomethyl)-4-[2-[4-(4-morpholinyl)anilino]-4-pyrimidinyl]benzamide chemical CHEBI:91407 ChEBI JAK1 protein P23458 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191244 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 "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207239 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 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 N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-2-oxo-3-pyridinecarboxamide chemical CHEBI:91409 ChEBI AXL protein P30530 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190401 N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-2-oxo-3-pyridinecarboxamide chemical CHEBI:91409 ChEBI MST1R protein Q04912 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190407 N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-2-oxo-3-pyridinecarboxamide chemical CHEBI:91409 ChEBI TYRO3 protein Q06418 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190410 1-[6-(2-hydroxypropan-2-yl)-2-pyridinyl]-6-[4-(4-methyl-1-piperazinyl)anilino]-2-prop-2-enyl-3-pyrazolo[3,4-d]pyrimidinone chemical CHEBI:91414 ChEBI WEE1 protein P30291 UNIPROT down-regulates "chemical inhibition" 9606 20068082 t gcesareni "Mk-1775 (merck). This wee1 inhibitor (ic50, 5.2nm) potentiates the activity of dna-damaging agents (e.g., gemcitabine, cisplatin, carboplatin) in vitro and in vivo, particularly in p53-negative cancers" SIGNOR-163173 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 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 AXL protein P30530 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-258109 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 KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001271 21697284 t gcesareni "Exel-2880 (xl880, gsk1363089) is a small-molecule kinase inhibitor that targets members of the hgf and vegf receptor tyrosine kinase families, with additional inhibitory activity toward kit, flt-3, platelet-derived growth factor receptor _, and tie-2." SIGNOR-174552 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 KDR protein P35968 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-258111 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-(2-methyl-3-propan-2-yl-4-imidazolyl)-N-(4-methylsulfonylphenyl)-2-pyrimidinamine chemical CHEBI:91419 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190179 4-(2-methyl-3-propan-2-yl-4-imidazolyl)-N-(4-methylsulfonylphenyl)-2-pyrimidinamine chemical CHEBI:91419 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190182 3-[[3-[(dimethylamino)methyl]anilino]-phenylmethylidene]-N,N-dimethyl-2-oxo-1H-indole-6-carboxamide chemical CHEBI:91423 ChEBI MAP2K5 protein Q13163 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190374 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 2-[[7-(3,4-dimethoxyphenyl)-5-imidazo[1,2-c]pyrimidinyl]amino]-3-pyridinecarboxamide chemical CHEBI:91426 ChEBI SYK protein P43405 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000793 30744170 t lperfetto "The Selective SYK Inhibitor BAY 61-3606 Enhances the Effect of Chemotherapeutic Drugs on Neuroblastoma Cells" SIGNOR-262020 9-(1-anilinoethyl)-7-methyl-2-(4-morpholinyl)-4-pyrido[1,2-a]pyrimidinone chemical CHEBI:91428 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207278 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 3-(4-quinolinylmethylamino)-N-[4-(trifluoromethoxy)phenyl]-2-thiophenecarboxamide chemical CHEBI:91433 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195543 "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 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 linifanib chemical CHEBI:91435 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193666 linifanib chemical CHEBI:91435 ChEBI PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193663 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 linifanib chemical CHEBI:91435 ChEBI FLT4 protein P35916 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-262207 linifanib chemical CHEBI:91435 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193660 linifanib chemical CHEBI:91435 ChEBI KDR protein P35968 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-258243 linifanib chemical CHEBI:91435 ChEBI FLT3 protein P36888 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-258242 N-[3-[[5-iodo-4-[3-[[oxo(thiophen-2-yl)methyl]amino]propylamino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide chemical CHEBI:91439 ChEBI TBK1 protein Q9UHD2 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190795 N-(4-methoxyphenyl)sulfonyl-N-[2-[2-(1-oxido-4-pyridin-1-iumyl)ethenyl]phenyl]acetamide chemical CHEBI:91440 ChEBI PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193309 FOXO3 protein O43524 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 inhibited foxo3's ability to induce cell death." SIGNOR-217887 [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 [4-[2-(1H-indazol-3-yl)ethenyl]phenyl]-(1-piperazinyl)methanone chemical CHEBI:91441 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193612 [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-[2-(1H-indazol-3-yl)ethenyl]phenyl]-(1-piperazinyl)methanone chemical CHEBI:91441 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193615 [4-[2-(1H-indazol-3-yl)ethenyl]phenyl]-(1-piperazinyl)methanone chemical CHEBI:91441 ChEBI FLT3 protein P36888 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-258233 4-[4-(6-methoxy-2-naphthalenyl)-2-(4-methylsulfinylphenyl)-1H-imidazol-5-yl]pyridine chemical CHEBI:91442 ChEBI TEK protein Q02763 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207287 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 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 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 4-methyl-3-[[1-methyl-6-(3-pyridinyl)-4-pyrazolo[3,4-d]pyrimidinyl]amino]-N-[3-(trifluoromethyl)phenyl]benzamide chemical CHEBI:91447 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194919 (2S)-N1-[5-(2-tert-butyl-4-thiazolyl)-4-methyl-2-thiazolyl]pyrrolidine-1,2-dicarboxamide chemical CHEBI:91449 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-204490 (2S)-N1-[5-(2-tert-butyl-4-thiazolyl)-4-methyl-2-thiazolyl]pyrrolidine-1,2-dicarboxamide chemical CHEBI:91449 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252658 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 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 1-methyl-5-[[2-[5-(trifluoromethyl)-1H-imidazol-2-yl]-4-pyridinyl]oxy]-N-[4-(trifluoromethyl)phenyl]-2-benzimidazolamine chemical CHEBI:91451 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206382 1-methyl-5-[[2-[5-(trifluoromethyl)-1H-imidazol-2-yl]-4-pyridinyl]oxy]-N-[4-(trifluoromethyl)phenyl]-2-benzimidazolamine chemical CHEBI:91451 ChEBI KDR protein P35968 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-258098 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 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 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 N-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]-6-quinazolinyl]-2-propenamide chemical CHEBI:91467 ChEBI ERBB4 protein Q15303 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189945 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 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 LSM-1231 chemical CHEBI:91471 ChEBI FLT3 protein P36888 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-258236 AKT proteinfamily SIGNOR-PF24 SIGNOR CCT2 protein P78371 UNIPROT unknown phosphorylation Ser260 GSRVRVDsTAKVAEI 9606 19332537 t lperfetto "Furthermore, ha-tagged akt can phosphorylate gst-cct_ protein in vitro" SIGNOR-244172 LSM-1231 chemical CHEBI:91471 ChEBI NTRK3 protein Q16288 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-258240 LSM-1231 chemical CHEBI:91471 ChEBI NTRK2 protein Q16620 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-259759 LSM-1231 chemical CHEBI:91471 ChEBI NTRK2 protein Q16620 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-258239 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 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-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 N-[4-cyano-3-(trifluoromethyl)phenyl]-3-(4-fluorophenyl)sulfonyl-2-hydroxy-2-methylpropanamide chemical CHEBI:91617 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190323 "2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-1-oxoethyl]amino]-1-oxoethyl]amino]-1-oxo-3-phenylpropyl]amino]-4-methylpentanoic acid" chemical CHEBI:91634 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258805 "2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-1-oxoethyl]amino]-1-oxoethyl]amino]-1-oxo-3-phenylpropyl]amino]-4-methylpentanoic acid" chemical CHEBI:91634 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258806 5-(1H-indol-3-ylmethyl)-3-methyl-2-sulfanylidene-4-imidazolidinone chemical CHEBI:91658 ChEBI RIPK1 protein Q13546 UNIPROT down-regulates "chemical inhibition" 9606 19524513 t gcesareni "The interaction between rip1 and rip3 is abolished by the rip1 kinase inhibitor necrostatin-1." SIGNOR-186075 sirolimus chemical CHEBI:9168 ChEBI CD40 protein P25942 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255474 sirolimus chemical CHEBI:9168 ChEBI AKT1 protein P31749 UNIPROT up-regulates 9606 16452206 f gcesareni "We now show that mtor inhibition induces insulin receptor substrate-1 expression and abrogates feedback the pathway, resulting in akt activation both in cancer cell lines and in patient tumors treated with the rapamycin derivative, rad001." SIGNOR-252643 sirolimus chemical CHEBI:9168 ChEBI CD80 protein P33681 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255475 sirolimus chemical CHEBI:9168 ChEBI IRS1 protein P35568 UNIPROT up-regulates 9606 16452206 f gcesareni "The mtor inhibitory drug rapamycin up-regulates irs-1 protein levels and induces akt phosphorylation, protein kinase activity, and downstream signaling." SIGNOR-144159 sirolimus chemical CHEBI:9168 ChEBI CD86 protein P42081 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255479 sirolimus chemical CHEBI:9168 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 17350953 t gcesareni "Rapamycin is an immunosuppressive drug that binds simultaneously to the 12-kda fk506- and rapamycin-binding protein (fkbp12, or fkbp) and the fkbp-rapamycin binding (frb) domain of the mammalian target of rapamycin (mtor) kinase. autophagy is negatively regulated by the mammalian target of rapamycin (mtor) and can be induced in all mammalian cell types by the mtor inhibitor rapamycin." SIGNOR-153608 sirolimus chemical CHEBI:9168 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 18636076 t gcesareni "Rapamycin is an immunosuppressive drug that binds simultaneously to the 12-kda fk506- and rapamycin-binding protein (fkbp12, or fkbp) and the fkbp-rapamycin binding (frb) domain of the mammalian target of rapamycin (mtor) kinase. autophagy is negatively regulated by the mammalian target of rapamycin (mtor) and can be induced in all mammalian cell types by the mtor inhibitor rapamycin." SIGNOR-179483 sirolimus chemical CHEBI:9168 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 21757781 t gcesareni "Rapamycin is an immunosuppressive drug that binds simultaneously to the 12-kda fk506- and rapamycin-binding protein (fkbp12, or fkbp) and the fkbp-rapamycin binding (frb) domain of the mammalian ta rget of rapamycin (mtor) kinase. autophagy is negatively regulated by the mammalian target of rapamycin (mtor) and can be induced in all mammalian cell types by the mtor inhibitor rapamycin." SIGNOR-174886 sirolimus chemical CHEBI:9168 ChEBI MTOR protein P42345 UNIPROT "down-regulates activity" "chemical inhibition" 9606 7566123 t Monia "Consistent with an essential role for FRAP kinase activity in vivo, autophosphorylation of FRAP is inhibited by FKBP12-rapamycin." SIGNOR-261074 sirolimus chemical CHEBI:9168 ChEBI LILRB2 protein Q8N423 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002042 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255477 sirolimus chemical CHEBI:9168 ChEBI LILRB4 protein Q8NHJ6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002042 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255478 sirolimus chemical CHEBI:9168 ChEBI LILRB1 protein Q8NHL6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002042 18652845 f miannu "Although RAPA downregulated ILT2, ILT3 and ILT4 expression in DC, the inhibition of T cell proliferation by RAPA-treated DC is predominantly due to the reduction of CD40, CD80 and CD86 expression rather than the propensity to generate FoxP3 expressing regulatory cells." SIGNOR-255476 sirolimus chemical CHEBI:9168 ChEBI mTORC1 complex SIGNOR-C3 SIGNOR down-regulates "chemical inhibition" -1 17350953 t lperfetto "Rapamycin is an immunosuppressive drug that binds simultaneously to the 12-kDa FK506- and rapamycin-binding protein (FKBP12, or FKBP) and the FKBP-rapamycin binding (FRB) domain of the mammalian target of rapamycin (mTOR) kinase. The resulting ternary complex has been used to conditionally perturb protein function, and one such method involves perturbation of a protein of interest through its mislocalization." SIGNOR-219385 sirolimus chemical CHEBI:9168 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates 9606 16452206 f gcesareni "We now show that mtor inhibition induces insulin receptor substrate-1 expression and abrogates feedback the pathway, resulting in akt activation both in cancer cell lines and in patient tumors treated with the rapamycin derivative, rad001." SIGNOR-144156 "1-(4,4-diphenylbut-3-enyl)-3-piperidinecarboxylic acid" chemical CHEBI:91734 ChEBI SLC6A1 protein P30531 UNIPROT "down-regulates activity" "chemical inhibition" -1 7851497 t miannu "Recently, a number of lipophilic GABA transport inhibitors have been designed and synthesized, which are capable of crossing the blood brain barrier, and which display anticonvulsive activity. We have now determined the potency of four of these compounds, SK&F 89976-A (N-(4,4-diphenyl-3-butenyl)-3-piperidinecarboxylic acid), tiagabine ((R)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]-3- piperidencarboxylic acid), CI-966 ([1-[2-[bis 4-(trifluoromethyl)phenyl]methoxy]ethyl]-1,2,5,6-tetrahydro-3- pyridinecarboxylic acid), and NNC-711 (1-(2-(((diphenylmethylene)amino)oxy)ethyl)-1,2,4,6-tetrahydro-3- pyridinecarboxylic acid hydrochloride), at each of the four cloned GABA transporters, and find them to be highly selective for GAT-1." SIGNOR-258478 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 8-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:91845 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258693 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 LSM-1988 chemical CHEBI:92015 ChEBI PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189394 FOXO proteinfamily SIGNOR-PF27 SIGNOR PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22521266 t gcesareni "Phosphorylated foxo1 is inactive and retained in the cytosol. Mkp-3 mediated dephosphorylation activates foxo1 and subsequentially promotes its nuclear translocation and binding to the promoters of gluconeogenic genes, such as phosphoenolpyruvate carboxykinase (pepck) and glucose-6-phosphatase (g6pase)." SIGNOR-252924 ezogabine chemical CHEBI:68584 ChEBI KCNQ2 protein O43526 UNIPROT up-regulates "chemical activation" 9606 Other t "Selleck;anticonvulsant for KCNQ2/3 currents" gcesareni SIGNOR-206483 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 SL-327 chemical CHEBI:92211 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 11160424 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity" SIGNOR-104930 SL-327 chemical CHEBI:92211 ChEBI MAP2K5 protein Q13163 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t gcesareni "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity." SIGNOR-104933 SL-327 chemical CHEBI:92211 ChEBI MAPK7 protein Q13164 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t gcesareni "Pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity (impey et al., 1999) and neuronal survival (villalba and journot, 1997;meyerfranke et al., 1998;skaper et al., 1998;anderson and tolkovsky, 1999;singer et al., 1999;bi et al., 2000). Interestingly, erk5 activation by egf in cos7 cells is also blocked by these inhibitors, (kamakura et al., 1999), suggesting that the erk5 pathway may also regulate cellular processes credited previously to erk1/2." SIGNOR-104936 SL-327 chemical CHEBI:92211 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0000938 BTO:0000142 11160424 t lperfetto "The mek1/2 inhibitors pd98059, sl327, and u0126 have been extensively used to implicate erk1/2 in neuroplasticity" SIGNOR-244955 5-(2-propoxyphenyl)-2,3-dihydrotriazolo[4,5-d]pyrimidin-7-one chemical CHEBI:92215 ChEBI GPR35 protein Q9HC97 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-257506 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 3-[(dimethylamino)methyl]-N-[2-[4-[(hydroxyamino)-oxomethyl]phenoxy]ethyl]-2-benzofurancarboxamide chemical CHEBI:92223 ChEBI HDAC2 protein Q92769 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-202807 3-[(dimethylamino)methyl]-N-[2-[4-[(hydroxyamino)-oxomethyl]phenoxy]ethyl]-2-benzofurancarboxamide chemical CHEBI:92223 ChEBI HDAC10 protein Q969S8 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-202108 3-[(dimethylamino)methyl]-N-[2-[4-[(hydroxyamino)-oxomethyl]phenoxy]ethyl]-2-benzofurancarboxamide chemical CHEBI:92223 ChEBI HDAC6 protein Q9UBN7 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189168 (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 (8R)-7-propyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-13,14-diol chemical CHEBI:92234 ChEBI DRD3 protein P35462 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-258731 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 3-(3-oxo-1H-indol-2-ylidene)-1H-indol-2-one chemical CHEBI:92322 ChEBI GSK3B protein P49841 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193402 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 spiperone chemical CHEBI:9233 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258692 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 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 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 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 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC4 protein P56524 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-257998 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC1 protein Q13547 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-258003 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC7 protein Q8WUI4 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-258004 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC2 protein Q92769 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-258006 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC8 protein Q9BY41 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-258001 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC6 protein Q9UBN7 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-257999 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC9 protein Q9UKV0 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-258000 6-(1,3-dioxo-2-benzo[de]isoquinolinyl)-N-hydroxyhexanamide chemical CHEBI:92401 ChEBI HDAC5 protein Q9UQL6 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-258005 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 "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 "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 "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 "1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid prop-2-ynyl ester" chemical CHEBI:92418 ChEBI CHRM3 protein P20309 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-258637 ketotifen chemical CHEBI:92511 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257789 8-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-8-azaspiro[4.5]decane-7,9-dione chemical CHEBI:92539 ChEBI ADRA1D protein P25100 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190642 (6aR,9R)-N-[(2S)-1-hydroxybutan-2-yl]-4,7-dimethyl-6,6a,8,9-tetrahydroindolo[4,3-fg]quinoline-9-carboxamide chemical CHEBI:92629 ChEBI HTR2B protein P41595 UNIPROT "up-regulates activity" "chemical activation" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258688 "1-[2-[(diphenylmethylene)amino]oxyethyl]-3,6-dihydro-2H-pyridine-5-carboxylic acid" chemical CHEBI:92744 ChEBI SLC6A1 protein P30531 UNIPROT "down-regulates activity" "chemical inhibition" -1 7851497 t miannu "Recently, a number of lipophilic GABA transport inhibitors have been designed and synthesized, which are capable of crossing the blood brain barrier, and which display anticonvulsive activity. We have now determined the potency of four of these compounds, SK&F 89976-A (N-(4,4-diphenyl-3-butenyl)-3-piperidinecarboxylic acid), tiagabine ((R)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]-3- piperidencarboxylic acid), CI-966 ([1-[2-[bis 4-(trifluoromethyl)phenyl]methoxy]ethyl]-1,2,5,6-tetrahydro-3- pyridinecarboxylic acid), and NNC-711 (1-(2-(((diphenylmethylene)amino)oxy)ethyl)-1,2,4,6-tetrahydro-3- pyridinecarboxylic acid hydrochloride), at each of the four cloned GABA transporters, and find them to be highly selective for GAT-1." SIGNOR-258479 1-(2,4-difluorophenyl)-3-[4-[(6,7-dimethoxy-4-quinolinyl)oxy]-2-fluorophenyl]urea chemical CHEBI:92822 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193573 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 1-(6,8-difluoro-2-methyl-4-quinolinyl)-3-[4-(dimethylamino)phenyl]urea chemical CHEBI:92941 ChEBI HCRTR1 protein O43613 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206733 4-[4-(2-fluorophenyl)phenyl]-N-(4-hydroxyphenyl)butanamide chemical CHEBI:92949 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 15362850 t gcesareni "In steady-state kinetics experiments, cmpd1 was observed to prevent the p38alpha-dependent phosphorylation (k(i)(app) = 330 nm) of the splice variant of mitogen-activated protein kinase-activated protein kinase 2 (mk2a) that contains a docking domain for p38alpha and p38beta" SIGNOR-128864 sufentanil chemical CHEBI:9316 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10030 21215785 t Luana "Experiments were conducted to obtain K(i)'s for 19 approved opioid drugs using a single binding assay in a cell membrane preparation expressing recombinant human MOR. The K(i) values obtained ranged from 0.1380 nM (sufentanil) to 12.486 μM (tramadol). " SIGNOR-257890 "1-[2-[bis[4-(trifluoromethyl)phenyl]methoxy]ethyl]-3,6-dihydro-2H-pyridine-5-carboxylic acid" chemical CHEBI:93185 ChEBI SLC6A1 protein P30531 UNIPROT "down-regulates activity" "chemical inhibition" -1 7851497 t miannu "Recently, a number of lipophilic GABA transport inhibitors have been designed and synthesized, which are capable of crossing the blood brain barrier, and which display anticonvulsive activity. We have now determined the potency of four of these compounds, SK&F 89976-A (N-(4,4-diphenyl-3-butenyl)-3-piperidinecarboxylic acid), tiagabine ((R)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]-3- piperidencarboxylic acid), CI-966 ([1-[2-[bis 4-(trifluoromethyl)phenyl]methoxy]ethyl]-1,2,5,6-tetrahydro-3- pyridinecarboxylic acid), and NNC-711 (1-(2-(((diphenylmethylene)amino)oxy)ethyl)-1,2,4,6-tetrahydro-3- pyridinecarboxylic acid hydrochloride), at each of the four cloned GABA transporters, and find them to be highly selective for GAT-1." SIGNOR-258480 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 2-[4-[3-[2-(trifluoromethyl)-9-thioxanthenylidene]propyl]-1-piperazinyl]ethanol chemical CHEBI:93235 ChEBI DRD3 protein P35462 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-258728 2-[[5-methoxy-1-[4-(trifluoromethyl)phenyl]pentylidene]amino]oxyethanamine chemical CHEBI:93274 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258880 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 8-[4,4-bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:93369 ChEBI HTR1D protein P28221 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0000529 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-258539 AKT proteinfamily SIGNOR-PF24 SIGNOR ADARB1 protein P78563 UNIPROT "down-regulates activity" phosphorylation Thr553 LQGERLLtMSCSDKI -1 31095429 t miannu "AKT-dependent phosphorylation of the adenosine deaminases ADAR-1 and -2 inhibits deaminase activity. Using site-directed mutagenesis of suspected AKT phosphorylation sites, AKT was found to primarily phosphorylate ADAR1p110 and ADAR2 on T738 and T553, respectively, and overexpression of the phosphomimic mutants ADAR1p110 (T738D) and ADAR2 (T553D) resulted in a 50-100% reduction in editase activity." SIGNOR-266358 8-[4,4-bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:93369 ChEBI HTR2A protein P28223 UNIPROT "down-regulates activity" "chemical inhibition" 10090 BTO:0000331 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-258537 8-[4,4-bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:93369 ChEBI HTR1E protein P28566 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0000298 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-258541 8-[4,4-bis(4-fluorophenyl)butyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one chemical CHEBI:93369 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 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-258538 sulindac chemical CHEBI:9352 ChEBI RXRA protein P19793 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001109 20541701 t Luana "NSAID Sulindac and Its Analogs Bind RXRα and Inhibit RXRα-dependent AKT Signaling" SIGNOR-257847 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 suprofen chemical CHEBI:9362 ChEBI PTGS1 protein P23219 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001061 18667313 t Luana "Profens, that is, Ketoprofen 1, Suprofen 2 (Fig. 1), were chosen because of their interesting inhibitory activity against cyclooxygenase and of their different selectivity versus the two isoforms COX-1/COX-2. " SIGNOR-257809 suprofen chemical CHEBI:9362 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001061 18667313 t Luana "Profens, that is, Ketoprofen 1, Suprofen 2 (Fig. 1), were chosen because of their interesting inhibitory activity against cyclooxygenase and of their different selectivity versus the two isoforms COX-1/COX-2. " SIGNOR-257808 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192617 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192604 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192607 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192601 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192620 1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone chemical CHEBI:93753 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252657 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 INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192871 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR SMAD3 protein P84022 UNIPROT down-regulates binding 9606 15048128 t gcesareni "Pkb inhibits smad3 by preventing its phosphorylation, binding to smad4 and nuclear translocation. [...] Regulation of smad3 by pkb occurs through a kinase-activity-independent mechanism, resulting in a decrease in smad3-mediated transcription and protection of cells against tgf-beta-induced apoptosis." SIGNOR-252345 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 ALK protein Q9UM73 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-258219 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 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 "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 "tamoxifen citrate" chemical CHEBI:9397 ChEBI ESR2 protein Q92731 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-259300 tamsulosin chemical CHEBI:9398 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258471 tamsulosin chemical CHEBI:9398 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 10029 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258474 tamsulosin chemical CHEBI:9398 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258470 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 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 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 trimethyl-[(5-methyl-2-furanyl)methyl]ammonium chemical CHEBI:94038 ChEBI CHRM3 protein P20309 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-258648 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-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 HDAC4 protein P56524 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-257930 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC4 protein P56524 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-257986 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC1 protein Q13547 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-257929 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC1 protein Q13547 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-257984 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC7 protein Q8WUI4 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-257927 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC7 protein Q8WUI4 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-257980 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC2 protein Q92769 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-257931 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC2 protein Q92769 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-257981 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC8 protein Q9BY41 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-257928 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC8 protein Q9BY41 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-257985 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC6 protein Q9UBN7 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-257926 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC6 protein Q9UBN7 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-257988 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC9 protein Q9UKV0 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-257925 AKT proteinfamily SIGNOR-PF24 SIGNOR H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 12588998 t lperfetto "Additionally, active akt1 kinase strongly phosphorylates histone h3 at serine 10 in vitro" SIGNOR-244275 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC9 protein Q9UKV0 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-257983 N-hydroxy-3-[4-[[2-hydroxyethyl-[2-(1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide chemical CHEBI:94063 ChEBI HDAC5 protein Q9UQL6 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-257987 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 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 Other t Selleck gcesareni SIGNOR-189150 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 BCL2L2 protein Q92843 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189156 N-[(4-chlorophenyl)methyl]-2-[(2R,6S)-5,12-dioxo-2-phenyl-1-oxa-4-azacyclododec-8-en-6-yl]acetamide chemical CHEBI:94175 ChEBI SHH protein Q15465 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001253 19151731 t gcesareni "More recently, robotnikinin was identified as a compound that binds to shh and blocks its ability to induce pathway activity at the level of ptch." SIGNOR-183465 N-[(4-chlorophenyl)methyl]-2-[(2R,6S)-5,12-dioxo-2-phenyl-1-oxa-4-azacyclododec-8-en-6-yl]acetamide chemical CHEBI:94175 ChEBI SHH protein Q15465 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000527 21679342 t gcesareni "More recently, robotnikinin was identified as a compound that binds to shh and blocks its ability to induce pathway activity at the level of ptch." SIGNOR-174429 "tubastatin A" chemical CHEBI:94186 ChEBI HDAC6 protein Q9UBN7 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207450 "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-[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 HDAC4 protein P56524 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-257911 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC4 protein P56524 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-257968 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC1 protein Q13547 UNIPROT down-regulates "chemical inhibition" 9606 17891169 t fspada "Hydroxamate derivatives are the most powerful category of hdaci, active on class i and ii hdac,especially on hdac1 and hdac2. In the study reported here, we described the anti-leukaemic properties of itf2357, a recently synthesized, orally active hydroxamate derivative." SIGNOR-157857 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC1 protein Q13547 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-257910 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC1 protein Q13547 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-257971 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC7 protein Q8WUI4 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-257907 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC7 protein Q8WUI4 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-257964 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC2 protein Q92769 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-257909 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC2 protein Q92769 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-257965 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC8 protein Q9BY41 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-257972 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC6 protein Q9UBN7 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-257908 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC6 protein Q9UBN7 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-257967 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC9 protein Q9UKV0 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-257970 "N-[4-[(hydroxyamino)-oxomethyl]phenyl]carbamic acid [6-(diethylaminomethyl)-2-naphthalenyl]methyl ester" chemical CHEBI:94187 ChEBI HDAC5 protein Q9UQL6 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-257969 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 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 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 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 "N-[4-[3-[[[7-(hydroxyamino)-7-oxoheptyl]amino]-oxomethyl]-5-isoxazolyl]phenyl]carbamic acid tert-butyl ester" chemical CHEBI:94306 ChEBI HDAC6 protein Q9UBN7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000785 31016515 t Gianni "We explored the anti-tumor effect and the molecular mechanism of cay10603, a potent HDAC6 inhibitor in Burkitt's lymphoma cells." SIGNOR-262205 telmisartan chemical CHEBI:9434 ChEBI AGTR1 protein P30556 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9878991 t miannu "Telmisartan is a nonpeptide angiotensin II receptor antagonist which selectively and insurmountably inhibits the angiotensin II AT1 receptor subtype without affecting other receptor systems involved in cardiovascular regulation." SIGNOR-259072 3-(dibutylamino)-1-[1,3-dichloro-6-(trifluoromethyl)-9-phenanthrenyl]-1-propanol chemical CHEBI:94392 ChEBI KCNH2 protein Q12809 UNIPROT "down-regulates activity" "chemical inhibition" -1 19222165 t Luana "4 inhibited cloned hERG potassium ion channel repolarization with an IC50 comparable to other antimalarial agents in this class (Table 6)." SIGNOR-257816 terazosin chemical CHEBI:9445 ChEBI ADRA1D protein P25100 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9379432 t miannu "Pharmacological management of benign prostatic hyperplasia (BPH) has most successfully been achieved by administration of α1 antagonists, which function via relaxation of prostatic smooth muscle. Terazosin2 (2), doxazosin3 (3), and alfuzosin4 (4), agents currently approved for this indication" SIGNOR-258670 terazosin chemical CHEBI:9445 ChEBI ADRA1A protein P35348 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001260 9379432 t miannu "Pharmacological management of benign prostatic hyperplasia (BPH) has most successfully been achieved by administration of α1 antagonists, which function via relaxation of prostatic smooth muscle. Terazosin2 (2), doxazosin3 (3), and alfuzosin4 (4), agents currently approved for this indication" SIGNOR-258671 terazosin chemical CHEBI:9445 ChEBI ADRA1B protein P35368 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001260 9379432 t miannu "Pharmacological management of benign prostatic hyperplasia (BPH) has most successfully been achieved by administration of α1 antagonists, which function via relaxation of prostatic smooth muscle. Terazosin2 (2), doxazosin3 (3), and alfuzosin4 (4), agents currently approved for this indication" SIGNOR-258669 (2S)-2-[[2-(2,3-dihydro-1H-inden-5-yloxy)-9-[(4-phenylphenyl)methyl]-6-purinyl]amino]-3-phenyl-1-propanol chemical CHEBI:94469 ChEBI ARFGAP1 protein Q8N6T3 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 17460038 t "Through affinity chromatography and subsequent functional assays, we showed that QS11 binds and inhibits the GTPase activating protein of ADP-ribosylation factor 1 (ARFGAP1), suggesting that QS11 modulates Wnt/beta-catenin signaling through an effect on protein trafficking. Consistent with its function as an ARFGAP inhibitor, QS11 inhibits migration of ARFGAP overexpressing breast cancer cells" SIGNOR-261914 (2S)-2-[[2-(2,3-dihydro-1H-inden-5-yloxy)-9-[(4-phenylphenyl)methyl]-6-purinyl]amino]-3-phenyl-1-propanol chemical CHEBI:94469 ChEBI ARFGAP3 protein Q9NP61 UNIPROT "down-regulates activity" "chemical inhibition" -1 26152429 t lperfetto "Here we present structure-activity relationship (SAR) studies of QS11 analogs in two assays: direct inhibition of enzymatic activity of purified ARFGAP1 protein and cellular activation of the Wnt/β-catenin pathway. The results confirm the direct inhibition of ARFGAP1 by QS11, and also suggest the presence of other potential cellular targets of QS11" SIGNOR-261980 6-(N-carbamoyl-2,6-difluoroanilino)-2-(2,4-difluorophenyl)-3-pyridinecarboxamide chemical CHEBI:94489 ChEBI MAPK14 protein Q16539 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207681 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 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 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 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 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 AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191277 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 AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191280 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide chemical CHEBI:94504 ChEBI HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191430 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide chemical CHEBI:94504 ChEBI HDAC8 protein Q9BY41 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191436 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide chemical CHEBI:94504 ChEBI HDAC6 protein Q9UBN7 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191433 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 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 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193540 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI CCNA2 protein P20248 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193537 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI CCNE1 protein P24864 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193543 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193549 4-[[5-amino-1-[(2,6-difluorophenyl)-oxomethyl]-1,2,4-triazol-3-yl]amino]benzenesulfonamide chemical CHEBI:94506 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193534 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 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC1 protein Q13547 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194545 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC1 protein Q13547 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-257933 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC1 protein Q13547 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-257975 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC2 protein Q92769 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-257934 N-(2-aminophenyl)-4-[[[4-(3-pyridinyl)-2-pyrimidinyl]amino]methyl]benzamide chemical CHEBI:94525 ChEBI HDAC2 protein Q92769 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-257973 Terfenadine chemical CHEBI:9453 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" -1 19660947 t Luana " hERG activity was initially determined in a high throughput patch clamp screening assay (Ionworks)5 while a human H1 binding assay was used to determine H1 binding affinity.6 Selected results were confirmed in vitro using an IonWorks Quattro patch clamp assay and in vivo in the guinea pig.7, 8 Histamine H1activity was confirmed in vivo in the guinea pig.7" SIGNOR-257825 Terfenadine chemical CHEBI:9453 ChEBI KCNH2 protein Q12809 UNIPROT "down-regulates activity" "chemical inhibition" -1 19660947 t Luana " hERG activity was initially determined in a high throughput patch clamp screening assay (Ionworks)5 while a human H1 binding assay was used to determine H1 binding affinity.6 Selected results were confirmed in vitro using an IonWorks Quattro patch clamp assay and in vivo in the guinea pig.7, 8 Histamine H1activity was confirmed in vivo in the guinea pig.7" SIGNOR-257826 Terfenadine chemical CHEBI:9453 ChEBI KCNH2 protein Q12809 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 9395068 t miannu "We have previously shown that terfenadine can inhibit both Kv1.5 and HERG with its effects on HERG being approximately 10‐fold more potent" SIGNOR-258673 (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 (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 KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190708 (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 KDR protein P35968 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-258091 N-(3-methoxy-5-methyl-2-pyrazinyl)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]-3-pyridinesulfonamide chemical CHEBI:94573 ChEBI EDNRA protein P25101 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207902 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 "(1R,4S,5S,6S)-4-amino-2,2-dioxo-2$l^{6}-thiabicyclo[3.1.0]hexane-4,6-dicarboxylic acid" chemical CHEBI:94640 ChEBI GRM2 protein Q14416 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-193728 "(1R,4S,5S,6S)-4-amino-2,2-dioxo-2$l^{6}-thiabicyclo[3.1.0]hexane-4,6-dicarboxylic acid" chemical CHEBI:94640 ChEBI GRM3 protein Q14832 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-193772 tetrabenazine chemical CHEBI:9467 ChEBI SLC18A2 protein Q05940 UNIPROT "down-regulates activity" "chemical inhibition" 9606 8643547 t miannu "Reserpine and ketanserin are slightly more potent inhibitors of VMAT2-mediated transport than of VMAT1-mediated transport, whereas tetrabenazine binds to and inhibits only VMAT2." SIGNOR-258491 5-[(2,2-difluoro-1,3-benzodioxol-5-yl)methylidene]thiazolidine-2,4-dione chemical CHEBI:94690 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189912 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 3-[2,4-diamino-7-(3-hydroxyphenyl)-6-pteridinyl]phenol chemical CHEBI:94691 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207251 3-[2,4-diamino-7-(3-hydroxyphenyl)-6-pteridinyl]phenol chemical CHEBI:94691 ChEBI PIK3CG protein P48736 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-258300 (2R,3S,4S,5R)-2-(6-amino-2-fluoro-9-purinyl)-5-(hydroxymethyl)oxolane-3,4-diol chemical CHEBI:94701 ChEBI RRM1 protein P23921 UNIPROT "down-regulates activity" "chemical inhibition" -1 7048062 t miannu "In vitro biological activity of 9-beta-D-arabinofuranosyl-2-fluoroadenine and the biochemical actions of its triphosphate on DNA polymerases and ribonucleotide reductase from HeLa cells. 2-F-araATP was a potent inhibitor of ribonucleotide reductase" SIGNOR-258404 (2R,3S,4S,5R)-2-(6-amino-2-fluoro-9-purinyl)-5-(hydroxymethyl)oxolane-3,4-diol chemical CHEBI:94701 ChEBI RRM2 protein P31350 UNIPROT "down-regulates activity" "chemical inhibition" -1 7048062 t miannu "In vitro biological activity of 9-beta-D-arabinofuranosyl-2-fluoroadenine and the biochemical actions of its triphosphate on DNA polymerases and ribonucleotide reductase from HeLa cells. 2-F-araATP was a potent inhibitor of ribonucleotide reductase" SIGNOR-258405 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-[(5-nitro-2-thiazolyl)thio]-1H-1,2,4-triazol-5-one chemical CHEBI:94732 ChEBI MAPK8 protein P45983 UNIPROT down-regulates "chemical inhibition" 9606 18922779 t "BI-78D3 is substrate competitive." gcesareni "Bi-78d3, dose-dependently inhibits the phosphorylation of jnk substrates both in vitro and in cell." SIGNOR-181647 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-[(5-nitro-2-thiazolyl)thio]-1H-1,2,4-triazol-5-one chemical CHEBI:94732 ChEBI MAPK9 protein P45984 UNIPROT down-regulates "chemical inhibition" 9606 18922779 t "BI-78D3 is substrate competitive." gcesareni "Bi-78d3, dose-dependently inhibits the phosphorylation of jnk substrates both in vitro and in cell." SIGNOR-181650 "4-[6-[4-(methoxycarbonylamino)phenyl]-4-(4-morpholinyl)-1-pyrazolo[3,4-d]pyrimidinyl]-1-piperidinecarboxylic acid methyl ester" chemical CHEBI:94742 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor mTOR" gcesareni SIGNOR-207809 (2S)-3-(4-acetamidophenoxy)-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide chemical CHEBI:94760 ChEBI AR protein P10275 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-189623 4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(1-pyrrolidinyl)propoxy]quinazoline chemical CHEBI:94782 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190919 N-[(2S)-2,3-dihydroxypropyl]-3-(2-fluoro-4-iodoanilino)-4-pyridinecarboxamide chemical CHEBI:94793 ChEBI MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189933 N-[(2S)-2,3-dihydroxypropyl]-3-(2-fluoro-4-iodoanilino)-4-pyridinecarboxamide chemical CHEBI:94793 ChEBI MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189930 N-[(2S)-2,3-dihydroxypropyl]-3-(2-fluoro-4-iodoanilino)-4-pyridinecarboxamide chemical CHEBI:94793 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244820 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 [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 "4-[2-[(1R)-1-(N-(4-chlorophenyl)sulfonyl-2,5-difluoroanilino)ethyl]-5-fluorophenyl]butanoic acid" chemical CHEBI:94983 ChEBI PSEN1 protein P49768 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000142 18032377 t gcesareni "We employed a combination of chimeric constructs and point mutants to identify structural determinants for ps1-selective inhibition by eln318463. Our studies identified amino acid residues leu(172), thr(281), and leu(282) in ps1 as necessary for ps1-selective inhibition by eln318463. These residues also contributed in part to the ps1-selective inhibition by bms299897." SIGNOR-159344 N-[4-(2-tert-butylphenyl)sulfonylphenyl]-2,3,4-trihydroxy-5-[(2-propan-2-ylphenyl)methyl]benzamide chemical CHEBI:95008 ChEBI BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207459 N-[4-(2-tert-butylphenyl)sulfonylphenyl]-2,3,4-trihydroxy-5-[(2-propan-2-ylphenyl)methyl]benzamide chemical CHEBI:95008 ChEBI BCL2L1 protein Q07817 UNIPROT down-regulates "chemical inhibition" 9606 Other t "The effect has been demonstrated using Q07817-1" gcesareni SIGNOR-207462 N-[4-(2-tert-butylphenyl)sulfonylphenyl]-2,3,4-trihydroxy-5-[(2-propan-2-ylphenyl)methyl]benzamide chemical CHEBI:95008 ChEBI MCL1 protein Q07820 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207465 4-[2-(2-chloro-4-fluoroanilino)-5-methyl-4-pyrimidinyl]-N-[(1S)-1-(3-chlorophenyl)-2-hydroxyethyl]-1H-pyrrole-2-carboxamide chemical CHEBI:95049 ChEBI MAPK1 protein P28482 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001271 31482470 t miannu "In the present study, we have shown that ERK2 inhibitor VX-11e demonstrates a potent synergy with voreloxin in leukemia cell lines and that this effect is associated with the inhibition of proliferation, cell cycle arrest and induction of apoptosis." SIGNOR-262244 "8-oxo-7-[(6-sulfo-2-naphthalenyl)hydrazinylidene]-5-quinolinesulfonic acid" chemical CHEBI:95064 ChEBI PTPN6 protein P29350 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20337577 t "NSC-87877 (1, Fig. (7)) was identified as a Shp2 PTP inhibitor with an IC50 of 0.33 μM [83]. NSC-87877 inhibits Shp1 with the same potency." SIGNOR-261913 "8-oxo-7-[(6-sulfo-2-naphthalenyl)hydrazinylidene]-5-quinolinesulfonic acid" chemical CHEBI:95064 ChEBI PTPN11 protein Q06124 UNIPROT "down-regulates activity" "chemical inhibition" 9606 16717135 t "These results identified NSC-87877 as the first PTP inhibitor capable of inhibiting Shp2 PTP in cell cultures without a detectable off-target effect." SIGNOR-261912 "2-cyclopentyl-4-(5-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)benzoic acid" chemical CHEBI:95066 ChEBI SGK3 protein Q96BR1 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003136 25458846 t lperfetto "A catalytic small molecule pan-SGK inhibitor, GSK650394 (Sherk et al., 2008) also significantly blocks MCF7, ZR-75-1, and T47D cell migration (Figure 5C, Figures S4B–C). Finally, ectopic expression of SGK3 also promotes invasive migration through Matrigel (Figure 5D). Therefore, SGK3 protein kinase activity promotes migration of breast cancer cells that display elevated levels of INPP4B." SIGNOR-262019 "2-cyclopentyl-4-(5-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)benzoic acid" chemical CHEBI:95066 ChEBI SGK2 protein Q9HBY8 UNIPROT "down-regulates activity" "chemical inhibition" -1 18794135 t lperfetto "GSK650394 quantitatively inhibits the activity of SGK1 and SGK2 in a scintillation proximity assay." SIGNOR-262018 2-cyclohexyl-6-methoxy-N-(1-propan-2-yl-4-piperidinyl)-7-[3-(1-pyrrolidinyl)propoxy]-4-quinazolinamine chemical CHEBI:95074 ChEBI EHMT2 protein Q96KQ7 UNIPROT "down-regulates activity" "chemical inhibition" -1 26320100 t miannu "Using a small-molecule screen, we found that UNC0638, a selective inhibitor of EHMT1 and EHMT2 histone methyltransferases, induces γ-globin expression." SIGNOR-262240 2-cyclohexyl-6-methoxy-N-(1-propan-2-yl-4-piperidinyl)-7-[3-(1-pyrrolidinyl)propoxy]-4-quinazolinamine chemical CHEBI:95074 ChEBI EHMT1 protein Q9H9B1 UNIPROT "down-regulates activity" "chemical inhibition" -1 26320100 t miannu "Using a small-molecule screen, we found that UNC0638, a selective inhibitor of EHMT1 and EHMT2 histone methyltransferases, induces γ-globin expression." SIGNOR-262239 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 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 BRD2 protein P25440 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-262202 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 BRD3 protein Q15059 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-262203 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 2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1-pyrazolyl]-3-azetidinyl]acetonitrile chemical CHEBI:95341 ChEBI JAK2 protein O60674 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20363976 t Luana "INCB028050 is a selective orally bioavailable JAK1/JAK2 inhibitor with nanomolar potency against JAK1 (5.9 nM) and JAK2 (5.7 nM)." SIGNOR-257832 2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1-pyrazolyl]-3-azetidinyl]acetonitrile chemical CHEBI:95341 ChEBI JAK1 protein P23458 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20363976 t Luana "INCB028050 is a selective orally bioavailable JAK1/JAK2 inhibitor with nanomolar potency against JAK1 (5.9 nM) and JAK2 (5.7 nM)." SIGNOR-257833 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 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 Thrombin smallmolecule CHEBI:9574 ChEBI F2RL3 protein Q96RI0 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-257487 tiagabine chemical CHEBI:9586 ChEBI SLC6A1 protein P30531 UNIPROT "down-regulates activity" "chemical inhibition" -1 7851497 t miannu "Recently, a number of lipophilic GABA transport inhibitors have been designed and synthesized, which are capable of crossing the blood brain barrier, and which display anticonvulsive activity. We have now determined the potency of four of these compounds, SK&F 89976-A (N-(4,4-diphenyl-3-butenyl)-3-piperidinecarboxylic acid), tiagabine ((R)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]-3- piperidencarboxylic acid), CI-966 ([1-[2-[bis 4-(trifluoromethyl)phenyl]methoxy]ethyl]-1,2,5,6-tetrahydro-3- pyridinecarboxylic acid), and NNC-711 (1-(2-(((diphenylmethylene)amino)oxy)ethyl)-1,2,4,6-tetrahydro-3- pyridinecarboxylic acid hydrochloride), at each of the four cloned GABA transporters, and find them to be highly selective for GAT-1." SIGNOR-258477 Tifluadom chemical CHEBI:9591 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258665 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 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 trimipramine chemical CHEBI:9738 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "At the human norepinephrine transporter, among the antidepressants desipramine was the most potent with a KD=0.83±0.05 nM. All the tetracyclic antidepressants, except mirtazapine, which is a structural analog of mianserin, were more potent at the norepinephrine transporter than at the serotonin transporter. Tomoxetine, considered from animal data to be very selective for the norepinephrine transporter, had high affinity for the human norepinephrine transporter (KD=2.03±0.06 nM). However, at the human serotonin transporter, tomoxetine was nearly as potent and close to that for dothiepin and venlafaxine. Venlafaxine, considered a serotonin and norepinephrine re-uptake inhibitor based on animal data, was very weak at the human norepinephrine transporter. Its KD value was 5× less that than for norepinephrine. All of the serotonin selective re-uptake inhibitors, with the exception of paroxetine, were also weak at the human norepinephrine transporter. " SIGNOR-258742 trimipramine chemical CHEBI:9738 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "Among the antidepressants that we tested, paroxetine, which is a serotonin selective re-uptake inhibitor based on animal data, was the most potent for the human serotonin transporter with a KD=0.13±0.01 nM. Some tricyclic antidepressants (clomipramine, imipramine and amitriptyline), as well as some other antidepressants (sertraline, fluoxetine, citalopram and fluvoxamine) and some of their metabolites (norfluoxetine, desmethylsertraline and desmethylcitalopram) were also very potent at the human serotonin transporter." SIGNOR-258741 trimipramine chemical CHEBI:9738 ChEBI SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" 9606 9537821 t miannu "At the human dopamine transporter, sertraline and nomifensine were the most potent with KD's of 25±2 and 56±3, respectively. Except for these two compounds, most antidepressants were not potent at the human dopamine transporter." SIGNOR-258740 valsartan chemical CHEBI:9927 ChEBI AGTR1 protein P30556 UNIPROT "down-regulates activity" "chemical inhibition" 9606 8577935 t miannu "The binding characteristics of the angiotensin AT1 receptor antagonist valsartan were investigated in different animal species and tissues." SIGNOR-258489 vasopressin smallmolecule CHEBI:9937 ChEBI AVPR2 protein P30518 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-257463 vasopressin smallmolecule CHEBI:9937 ChEBI AVPR1A protein P37288 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-257461 vasopressin smallmolecule CHEBI:9937 ChEBI AVPR1B protein P47901 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-257462 venlafaxine chemical CHEBI:9943 ChEBI SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9615 20378347 t Luana "The cycloalkanol ethylamine scaffold was successfully utilized in the discovery and development of dual serotonin (5-HT)/norepinephrine (NE) reuptake inhibitors (SNRIs).1 Drugs such as venlafaxine (1) and duloxetine (2) possessing norepinephrine reuptake inhibition, either selectively or in combination with serotonin reuptake inhibition were approved for major depressive disorder (MDD)." SIGNOR-257835 venlafaxine chemical CHEBI:9943 ChEBI SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20378347 t Luana "The cycloalkanol ethylamine scaffold was successfully utilized in the discovery and development of dual serotonin (5-HT)/norepinephrine (NE) reuptake inhibitors (SNRIs).1 Drugs such as venlafaxine (1) and duloxetine (2) possessing norepinephrine reuptake inhibition, either selectively or in combination with serotonin reuptake inhibition were approved for major depressive disorder (MDD)." SIGNOR-257836 verapamil chemical CHEBI:9948 ChEBI SCN2A protein Q99250 UNIPROT "down-regulates activity" "chemical inhibition" 10116 1658608 t miannu "This study examined the actions of phenytoin, carbamazepine, lidocaine, and verapamil on rat brain type IIA Na+ channels functionally expressed in mammalian cells, using the whole-cell voltage-clamp recording technique. The drugs blocked Na+ currents in both a tonic and use-dependent manner." SIGNOR-258355 "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 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI TUBG1 protein P23258 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-259259 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI TUBA1A protein Q71U36 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-259255 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI TUBE1 protein Q9UJT0 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-259258 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI TUBD1 protein Q9UJT1 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-259257 "vincaleukoblastine sulfate" chemical CHEBI:9984 ChEBI Tubulin proteinfamily SIGNOR-PF46 SIGNOR "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-259260 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 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 3-(9-Fluoro-2-(piperidine-1-carbonyl)-1,2,3,4-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-7-yl)-4-(imidazo[1,2-a]pyridin-3-yl)-1H-pyrrole-2,5-dione chemical CID:10029385 PUBCHEM GSK3B protein P49841 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000183 31562256 t miannu "Indeed, we demonstrated that the selective GSK3 inhibitor LY2090314 significantly reduced cell proliferation in control pancreatic cancer cell lines" SIGNOR-262539 Norzotepine chemical CID:10041551 PUBCHEM SLC6A2 protein P23975 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 20223878 t Luana "These results collectively demonstrate that norZTP exerts more potent inhibitory action than ZTP on norepinephrine transporters both in vitro and in vivo, presumably accounting for its antidepressant-like effect and low EPS propensity." SIGNOR-257831 Norzotepine chemical CID:10041551 PUBCHEM SLC6A4 protein P31645 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 20223878 t Luana "These results collectively demonstrate that norZTP exerts more potent inhibitory action than ZTP on norepinephrine transporters both in vitro and in vivo, presumably accounting for its antidepressant-like effect and low EPS propensity." SIGNOR-257830 Odanacatib chemical CID:10152654 PUBCHEM CTSK protein P43235 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195007 452342-67-5 chemical CID:10202642 PUBCHEM TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000671 18075500 t gcesareni "Gw788388 is a new tgf-beta type i receptor inhibitor with a much improved pharmacokinetic profile compared with sb431542." SIGNOR-159863 452342-67-5 chemical CID:10202642 PUBCHEM TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193018 "Vicriviroc Malate" chemical CID:10218922 PUBCHEM CCR5 protein P51681 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207657 PD318088 chemical CID:10231331 PUBCHEM MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205740 PD318088 chemical CID:10231331 PUBCHEM MAP2K1 protein Q02750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205737 PD318088 chemical CID:10231331 PUBCHEM MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244927 3-[(4-Bromophenyl)methyl]-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one chemical CID:10248127 PUBCHEM ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" 9606 17888667 t Luana "AChE inhibitory activity study was carried out by using Ellman colorimetric assay with neostigmine as a reference standard against targets from different species, such as pure electric eel AChE, human serum AChE, and rat brain AChE. Among the compounds synthesized, compounds 5a, 5b, 5j showed good inhibition against AChE." SIGNOR-257761 Saracatinib chemical CID:10302451 PUBCHEM SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206691 Crenolanib chemical CID:10366136 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191124 Crenolanib chemical CID:10366136 PUBCHEM PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191121 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 XL-647 chemical CID:10458325 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207857 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 XL-647 chemical CID:10458325 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207860 Volasertib chemical CID:10461508 PUBCHEM PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190290 5-(1,1-Dimethylheptyl)-2-[5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol chemical CID:104895 PUBCHEM CNR1 protein P21554 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-257473 5-(1,1-Dimethylheptyl)-2-[5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol chemical CID:104895 PUBCHEM CNR2 protein P34972 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-257474 5,15-Diphenyl-21H,23H-porphine chemical CID:10895852 PUBCHEM STAT3 protein P40763 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26260587 t gcesareni "15-DPP is an effective STAT3 inhibitor and blocks IL10-mediated signalling in macrophages leading to altered regulation of CNV" SIGNOR-238549 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190717 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190726 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FGFR2 protein P21802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190720 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FGFR3 protein P22607 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190723 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190729 "Brivanib alaninate" chemical CID:11154925 PUBCHEM KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190732 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 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 BCL2L1 protein Q07817 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-151784 ABT-737 chemical CID:11228183 PUBCHEM BCL2L1 protein Q07817 UNIPROT down-regulates "chemical inhibition" 9606 Other t "The effect has been demonstrated using Q07817-1" gcesareni SIGNOR-189171 ABT-737 chemical CID:11228183 PUBCHEM BCL2L2 protein Q92843 UNIPROT down-regulates "chemical inhibition" 9606 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-151790 ABT-737 chemical CID:11228183 PUBCHEM BCL2L2 protein Q92843 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189174 PHA-680632 chemical CID:11249084 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206097 PHA-680632 chemical CID:11249084 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206100 PHA-680632 chemical CID:11249084 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206103 AKT proteinfamily SIGNOR-PF24 SIGNOR XIAP protein P98170 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser87 VGRHRKVsPNCRFIN 9606 BTO:0001023 14645242 t lperfetto "Akt, including akt1 and akt2, interacts with and phosphorylates x-linked inhibitor of apoptosis protein (xiap) at residue serine-87 in vitro and in vivo. Phosphorylation of xiap by akt protects xiap from ubiquitination and degradation in response to cisplatin." SIGNOR-244377 (2s)-1-{[5-(3-Methyl-1h-Indazol-5-Yl)pyridin-3-Yl]oxy}-3-Phenylpropan-2-Amine chemical CID:11314340 PUBCHEM AKT1 protein P31749 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-259688 (2s)-1-{[5-(3-Methyl-1h-Indazol-5-Yl)pyridin-3-Yl]oxy}-3-Phenylpropan-2-Amine chemical CID:11314340 PUBCHEM AKT1 protein P31749 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-258064 ENOBOSARM chemical CID:11326715 PUBCHEM AR protein P10275 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-195892 "BI 2536" chemical CID:11364421 PUBCHEM PLK1 protein P53350 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-259702 ADX-47273 chemical CID:11383075 PUBCHEM GRM5 protein P41594 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-189338 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 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 FLT3 protein P36888 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-259693 Ast-487 chemical CID:11409972 PUBCHEM FLT3 protein P36888 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-258173 nutlin-3A chemical CID:11433190 PUBCHEM MDM2 protein Q00987 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194874 NVP-AEW541 chemical CID:11476171 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194895 NVP-AEW541 chemical CID:11476171 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194892 CHIR-124 chemical CID:11502647 PUBCHEM CHEK1 protein O14757 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190973 CHIR-124 chemical CID:11502647 PUBCHEM FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190976 Quadazocine chemical CID:115077 PUBCHEM OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258420 Quadazocine chemical CID:115077 PUBCHEM OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258419 Quadazocine chemical CID:115077 PUBCHEM OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258418 3-N-Me-Phe-morphiceptin chemical CID:115335 PUBCHEM OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258417 Anacetrapib chemical CID:11556427 PUBCHEM CETP protein P11597 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189605 PF-2545920 chemical CID:11581936 PUBCHEM PDE10A protein Q9Y233 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206001 Serdemetan chemical CID:11609586 PUBCHEM MDM2 protein Q00987 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193504 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 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 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 "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 "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 FLT3 protein P36888 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-258125 "JNJ-28312141 free base" chemical CID:11676971 PUBCHEM FLT3 protein P36888 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-259749 AT9283 chemical CID:11696609 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190011 AT9283 chemical CID:11696609 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190017 AT9283 chemical CID:11696609 PUBCHEM ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190008 AT9283 chemical CID:11696609 PUBCHEM JAK3 protein P52333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190020 AT9283 chemical CID:11696609 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190014 AV412 chemical CID:11700696 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190050 AV412 chemical CID:11700696 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190053 PHA-767491 chemical CID:11715767 PUBCHEM CDK7 protein P50613 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206112 PHA-767491 chemical CID:11715767 PUBCHEM CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206115 Tomivosertib chemical CID:118598754 PUBCHEM MKNK1 protein Q9BUB5 UNIPROT "down-regulates activity" "chemical inhibition" 9606 29526098 t "Simone Vumbaca" "Compound 23 (eFT508), an exquisitely selective, potent dual MNK1/2 inhibitor, was designed to assess the potential for control of oncogene signaling at the level of mRNA translation." SIGNOR-261116 Tomivosertib chemical CID:118598754 PUBCHEM MKNK2 protein Q9HBH9 UNIPROT "down-regulates activity" "chemical inhibition" 9606 29526098 t "Simone Vumbaca" "Compound 23 (eFT508), an exquisitely selective, potent dual MNK1/2 inhibitor, was designed to assess the potential for control of oncogene signaling at the level of mRNA translation." SIGNOR-261117 VXJPSOQJNUZHDN-YJFQKBDPSA-N smallmolecule CID:118708139 PUBCHEM NMUR2 protein Q9GZQ4 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-257592 VXJPSOQJNUZHDN-YJFQKBDPSA-N smallmolecule CID:118708139 PUBCHEM NMUR1 protein Q9HB89 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-257591 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 192927-92-7 chemical CID:11957576 PUBCHEM HTR1D protein P28221 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193814 (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 "Palomid 529" chemical CID:11998575 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-199120 CAY10505 chemical CID:1204893 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190859 2-[(9S)-7-(4-Chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]-N-[8-[[2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyacetyl]amino]octyl]acetamide chemical CID:121427831 PUBCHEM BRD4 protein O60885 UNIPROT "down-regulates quantity" "chemical inhibition" 9606 29764999 t Monia "DBET6 induces efficient degradation of BET proteins and inhibits the proliferation of GBM cells" SIGNOR-261094 2-[(9S)-7-(4-Chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]-N-[8-[[2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyacetyl]amino]octyl]acetamide chemical CID:121427831 PUBCHEM BRD2 protein P25440 UNIPROT "down-regulates quantity" "chemical inhibition" 9606 29764999 t Monia "DBET6 induces efficient degradation of BET proteins and inhibits the proliferation of GBM cells" SIGNOR-261095 2-[(9S)-7-(4-Chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]-N-[8-[[2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyacetyl]amino]octyl]acetamide chemical CID:121427831 PUBCHEM BRD3 protein Q15059 UNIPROT "down-regulates quantity" "chemical inhibition" 9606 29764999 t Monia "DBET6 induces efficient degradation of BET proteins and inhibits the proliferation of GBM cells" SIGNOR-261096 "Galanthamine hydrobromide" chemical CID:121587 PUBCHEM ACHE protein P22303 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192583 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 "CID 122201421" chemical CID:122201421 PUBCHEM BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" 9606 26035625 t Monia "Compound MZ1 potently and rapidly induces reversible, long-lasting, and unexpectedly selective removal of BRD4; These data confirmed that BRD4 is removed from the cell nuclei in a time dependent manner due to the presence of MZ1" SIGNOR-261097 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 (~{s})-(4-Fluoranyl-2-Propyl-Phenyl)-(1~{h}-Imidazol-2-Yl)methanol chemical CID:126961334 PUBCHEM F2RL1 protein P55085 UNIPROT "down-regulates activity" "chemical inhibition" -1 28445455 t "Simone Vumbaca" "The antagonist AZ8838 binds in a fully occluded pocket near the extracellular surface. | Antagonist AZ3451 binds to a remote allosteric site outside the helical bundle. We propose that antagonist binding prevents structural rearrangements required for receptor activation and signalling." SIGNOR-261118 2-(6-Bromo-1,3-benzodioxol-5-yl)-N-(4-cyanophenyl)-1-[(1S)-1-cyclohexylethyl]benzimidazole-5-carboxamide chemical CID:126961335 PUBCHEM F2RL1 protein P55085 UNIPROT "down-regulates activity" "chemical inhibition" -1 28445455 t "Simone Vumbaca" "The antagonist AZ8838 binds in a fully occluded pocket near the extracellular surface. | Antagonist AZ3451 binds to a remote allosteric site outside the helical bundle. We propose that antagonist binding prevents structural rearrangements required for receptor activation and signalling." SIGNOR-261119 "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 Unii-2ewn8Z05CN chemical CID:129138801 PUBCHEM EIF4A1 protein P60842 UNIPROT "down-regulates activity" "chemical inhibition" 9606 32470302 t "Simone Vumbaca" "Design of Development Candidate eFT226, a First in Class Inhibitor of Eukaryotic Initiation Factor 4A RNA Helicase" SIGNOR-261120 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 "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 "CID 132010322" chemical CID:132010322 PUBCHEM BRD2 protein P25440 UNIPROT "down-regulates activity" "chemical inhibition" 9606 31969702 t Luana "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-261103 "CID 132010322" chemical CID:132010322 PUBCHEM BRD3 protein Q15059 UNIPROT "down-regulates activity" "chemical inhibition" 9606 31969702 t Luana "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-261104 Pac-1 chemical CID:135421197 PUBCHEM CASP3 protein P42574 UNIPROT "up-regulates activity" "chemical activation" -1 16936720 t lperfetto "Here we report the identification of a small molecule (PAC-1) that directly activates procaspase-3 to caspase-3 in vitro and induces apoptosis in cancerous cells isolated from primary colon tumors in a manner directly proportional to the concentration of procaspase-3 inside these cells. W" SIGNOR-262016 "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 "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 "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 "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 FGFR2 protein P21802 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-259704 "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 FGFR2 protein P21802 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-258080 "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 FGFR3 protein P22607 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-259705 "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 FGFR3 protein P22607 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-258081 "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 KDR protein P35968 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-259708 "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 KDR protein P35968 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-258188 2-[2-Amino-5-(3,4-dimethoxyphenyl)pyrimidin-4-yl]-5-[(4-bromobenzyl)oxy]phenol smallmolecule CID:135651766 PUBCHEM GIPR protein P48546 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-257498 URB597 chemical CID:1383884 PUBCHEM FAAH protein O00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207615 "CCT365623 (hydrochloride)" chemical CID:139266765 PUBCHEM LOX protein P28300 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000195 31070916 t "Simone Vumbaca" "Further SAR optimization yielded the orally bioavailable LOX inhibitor CCT365623 with good anti-LOX potency, selectivity, pharmacokinetic properties, as well as anti-metastatic efficacy." SIGNOR-261121 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 Ruboxistaurin chemical CID:153999 PUBCHEM PRKACB protein P22694 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-258275 Tosedostat chemical CID:15547703 PUBCHEM LAP3 protein P28838 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207417 Varespladib chemical CID:155815 PUBCHEM PLA2G1B protein P04054 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207633 KU-60019 chemical CID:15953870 PUBCHEM ATM protein Q13315 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193597 ENMD-2076 chemical CID:16041424 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191466 ENMD-2076 chemical CID:16041424 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191469 D-106669 chemical CID:16048654 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191256 D-106669 chemical CID:16048654 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252649 TAK-901 chemical CID:16124208 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207191 QYDAFJUKVGVEKO-PKOVDKIBSA-N smallmolecule CID:16132339 PUBCHEM MRGPRX1 protein Q96LB2 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-257543 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT down-regulates phosphorylation Ser197 APRRRAAsMDSSSKL 9606 16272144 t lperfetto "Foxo4 transcription factor, also referred to afx, contains three putative phosphorylation motif sites for protein kinase b (pkb), thr32, ser197, and ser262, and it is proposed that phosphorylated foxo4 stays in the cytosol and is imported to the nucleus through dephosphorylation to induce target gene expression" SIGNOR-141416 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC1 protein P35575 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16308421 f gcesareni "In the gk gene regulation, foxo1 represses hnf-4-potentiated transcription of the gene, whereas it synergizes with hnf-4 in activating the g6pase gene transcription." SIGNOR-252921 Cortistatin14 smallmolecule CID:16133803 PUBCHEM MRGPRX2 protein Q96LB1 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-257544 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 UNII-XH2662798I chemical CID:16156006 PUBCHEM H3-3A protein P84243 UNIPROT down-regulates 9606 20068082 f gcesareni "Pf-00477736 also significantly enhances docetaxel efficacy in vitro and in vivo, in association with decreased cdc25c cytoplasmic phosphorylation (ser216) and histone h3 phosphorylation (ser10)(42)." SIGNOR-163130 UNII-XH2662798I chemical CID:16156006 PUBCHEM "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR down-regulates 9606 20068082 f gcesareni "Pf-00477736 also significantly enhances docetaxel efficacy in vitro and in vivo, in association with decreased cdc25c cytoplasmic phosphorylation (ser216) and histone h3 phosphorylation (ser10)(42)." SIGNOR-265352 CCT129202 chemical CID:16202152 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190877 CCT129202 chemical CID:16202152 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190880 CCT129202 chemical CID:16202152 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190883 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 Avasimibe chemical CID:166558 PUBCHEM SOAT1 protein P35610 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190119 AZD1480 chemical CID:16659841 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190167 AZD1480 chemical CID:16659841 PUBCHEM JAK1 protein P23458 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190164 A-966492 chemical CID:16666333 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205698 A-966492 chemical CID:16666333 PUBCHEM PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-203622 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 PHA-848125 chemical CID:16718576 PUBCHEM CCNA2 protein P20248 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206148 PHA-848125 chemical CID:16718576 PUBCHEM CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206151 (RS)-Ppcc chemical CID:16726095 PUBCHEM SIGMAR1 protein Q99720 UNIPROT "up-regulates activity" "chemical activation" 9606 17328523 t Federica "We suggest that 4b may act as a ơ1/ơ2 agonist and that the ơ ligands may modulate TG-2 differently." SIGNOR-261107 AICA-Ribotide chemical CID:16760280 PUBCHEM PRKAA2 protein P54646 UNIPROT up-regulates "chemical activation" 9606 BTO:0000222 BTO:0000887;BTO:0001103;BTO:0001760 19491292 t gcesareni "Aicar-induced ampk phosphorylation inhibits cell cycle transition, reducing differentiation of myoblasts into myotubes, through pgc-1alpha-foxo3a-p21." SIGNOR-186055 CCT128930 chemical CID:17751819 PUBCHEM AKT2 protein P31751 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor of Akt2" gcesareni SIGNOR-190868 Ibutamoren chemical CID:178024 PUBCHEM GHSR protein Q92847 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-257497 OSI-420 chemical CID:18924996 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195248 4-(4-fluoronaphthalen-1-yl)-6-isopropylpyrimidin-2-amine chemical CID:196968 PUBCHEM HTR2B protein P41595 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206658 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC1 protein P35575 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18805788 f gcesareni "In the gk gene regulation, foxo1 represses hnf-4-potentiated transcription of the gene, whereas it synergizes with hnf-4 in activating the g6pase gene transcription." SIGNOR-252922 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 4E2RCat chemical CID:2287236 PUBCHEM EIF4G1 protein Q04637 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-260188 GSK1016790A chemical CID:23630211 PUBCHEM TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" binding 23021218 t lperfetto "We next examined whether chemical activation of TRPV4 would have the opposite impact on these pathways. When added to 3T3-F442A adipocytes, the TRPV4 agonist GSK1016790A repressed the expression of mRNAs encoding Pgc1a, Ucp1, and Cox8b in a TRPV4-dependent manner (Fig- ure 2I). Taken together, these data strongly suggest that TRPV4 functions as a negative regulator of PGC1a and oxidative metabolism in white adipocytes." SIGNOR-253094 KX2-391 chemical CID:23635314 PUBCHEM SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193624 "Raf265 derivative" chemical CID:23654923 PUBCHEM RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206394 "Rigosertib sodium" chemical CID:23696523 PUBCHEM PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195028 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCG protein P05129 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190356 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCB protein P05771 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190347 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCA protein P17252 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190344 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCE protein Q02156 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190353 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCD protein Q05655 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190350 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 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 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 CUDC-101 chemical CID:24756910 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191145 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 ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191148 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 CUDC-101 chemical CID:24756910 PUBCHEM HDAC4 protein P56524 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-262260 CUDC-101 chemical CID:24756910 PUBCHEM HDAC1 protein Q13547 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-262256 CUDC-101 chemical CID:24756910 PUBCHEM HDAC2 protein Q92769 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-262258 CUDC-101 chemical CID:24756910 PUBCHEM HDAC10 protein Q969S8 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-262257 CUDC-101 chemical CID:24756910 PUBCHEM HDAC8 protein Q9BY41 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-262264 CUDC-101 chemical CID:24756910 PUBCHEM HDAC6 protein Q9UBN7 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-262262 CUDC-101 chemical CID:24756910 PUBCHEM HDAC9 protein Q9UKV0 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-262265 CUDC-101 chemical CID:24756910 PUBCHEM HDAC9 protein Q9UKV0 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-262263 CUDC-101 chemical CID:24756910 PUBCHEM HDAC5 protein Q9UQL6 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-262261 "AMG 458" chemical CID:24764449 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189516 959122-11-3 chemical CID:24768261 PUBCHEM DGAT1 protein O75907 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205695 SGI-1776 chemical CID:24795070 PUBCHEM PIM1 protein P11309 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206859 SGI-1776 chemical CID:24795070 PUBCHEM PIM proteinfamily SIGNOR-PF34 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-259435 Bafetinib chemical CID:24853523 PUBCHEM LYN protein P07948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190227 Bafetinib chemical CID:24853523 PUBCHEM BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190224 Bafetinib chemical CID:24853523 PUBCHEM BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "down-regulates activity" "chemical inhibition" 9606 21154127 t irozzo "Bafetinib (NS-187, INNO-406) is a second-generation tyrosine kinase inhibitor in development by CytRx under license from Nippon Shinyaku for treating Bcr-Abl+ leukemia's, including chronic myelogenous leukemia (CML) and Philadelphia+ acute lymphoblastic leukemia. It is a rationally developed tyrosine kinase inhibitor based on the chemical structure of imatinib, with modifications added to improve binding and potency against Bcr-Abl kinase." SIGNOR-255819 "AMG 900" chemical CID:24856041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189492 "AMG 900" chemical CID:24856041 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189495 "AMG 900" chemical CID:24856041 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189498 TAK-875 chemical CID:24857286 PUBCHEM FFAR1 protein O14842 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-207182 PIK-294 chemical CID:24905149 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206202 1038915-60-4 chemical CID:24958200 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194399 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 "SNS-314 Mesylate" chemical CID:24995523 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207099 "SNS-314 Mesylate" chemical CID:24995523 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207102 "SNS-314 Mesylate" chemical CID:24995523 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207105 GSK1292263 chemical CID:24996872 PUBCHEM GPR119 protein Q8TDV5 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-257500 "Fostamatinib disodium" chemical CID:25008120 PUBCHEM SYK protein P43405 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206373 AT-406 chemical CID:25022340 PUBCHEM BIRC3 protein Q13489 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189957 PF-04691502 chemical CID:25033539 PUBCHEM AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;inhibitor of phosphorylation of AktT308 and AktS473" gcesareni SIGNOR-252631 PF-04691502 chemical CID:25033539 PUBCHEM AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 Other t "Selleck;inhibitor of phosphorylation of AktT308 and AktS473" gcesareni SIGNOR-205977 "AZ 960" chemical CID:25099184 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190128 CCT137690 chemical CID:25154041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190892 CCT137690 chemical CID:25154041 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190895 CCT137690 chemical CID:25154041 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190898 PF-3845 chemical CID:25154867 PUBCHEM FAAH protein O00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206049 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192901 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192892 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192895 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192904 GSK2126458 chemical CID:25167777 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252645 NVP-BEP800 chemical CID:25210273 PUBCHEM HSP90AB1 protein P08238 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194904 2-Amino-5,6,7,8-tetrahydro-4-(4-methoxyphenyl)-7-(naphthalen-1-YL)-5-oxo-4H-chromene-3-carbonitrile chemical CID:25223366 PUBCHEM SLC1A3 protein P43003 UNIPROT "down-regulates activity" "chemical inhibition" 9606 19161278 t Federica "The most potent analogue in the series, 1o, displayed high nanomolar inhibitory activity (IC50) 0.66μM) at EAAT1, with more than 400-foldselectivity compared to EAAT2 and EAAT3." SIGNOR-261108 WYE-687 chemical CID:25229450 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor mTOR" gcesareni SIGNOR-207818 WAY-600 chemical CID:25229526 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t "Selleck;ATP-competitive inhibitor mTOR" gcesareni SIGNOR-207788 SRT1720 chemical CID:25232708 PUBCHEM SIRT1 protein Q96EB6 UNIPROT "up-regulates activity" "chemical activation" 9606 18046409 t Selleck gcesareni "Here we describe the identification and characterization of small molecule activators of SIRT1 that are structurally unrelated to, and 1,000-fold more potent than, resveratrol." SIGNOR-207114 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 Arry-380 chemical CID:42598643 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189882 58131-57-0 chemical CID:42640 PUBCHEM MDM4 protein O15151 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194856 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 VARLITINIB chemical CID:42642648 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189900 VARLITINIB chemical CID:42642648 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189903 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 CCT239065 chemical CID:44131523 PUBCHEM LCK protein P06239 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190910 MK-2461 chemical CID:44137946 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194384 MK-2461 chemical CID:44137946 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194390 MK-2461 chemical CID:44137946 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194367 MK-2461 chemical CID:44137946 PUBCHEM FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194378 MK-2461 chemical CID:44137946 PUBCHEM MST1R protein Q04912 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194387 "BMS 794833" chemical CID:44155856 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190422 "BMS 794833" chemical CID:44155856 PUBCHEM KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190419 PKI-402 chemical CID:44187953 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206256 PKI-402 chemical CID:44187953 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206250 PKI-402 chemical CID:44187953 PUBCHEM PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206253 PKI-402 chemical CID:44187953 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252654 Alamandine chemical CID:44192273 PUBCHEM MRGPRD protein Q8TDS7 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 23446738 t Luana "Alamandine produces several physiological actions that resemble those produced by angiotensin-(1-7), including vasodilation, antifibrosis, antihypertensive, and central effects. Interestingly, our data reveal that its actions are independent of the known vasodilator receptors of the RAS, Mas, and angiotensin II type 2 receptor. Rather, we demonstrate that alamandine acts through the Mas-related G-protein-coupled receptor, member D." SIGNOR-262308 NVP-BVU972 chemical CID:44206063 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194943 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 S1RA chemical CID:44247568 PUBCHEM SIGMAR1 protein Q99720 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000195 22784008 t "Simone Vumbaca" "The most selective compounds were further profiled, and compound 28, 4-{2-[5-methyl-1-(naphthalen-2-yl)-1H-pyrazol-3-yloxy]ethyl}morpholine (S1RA, E-52862) emerged as the most interesting candidate. Compound 28 is a highly selective σ1R antagonist and has successfully completed phase I safety and pharmacokinetic evaluation in humans." SIGNOR-261122 3-[(2-Bromo-4,5-dimethoxyphenyl)methyl]-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one chemical CID:44436444 PUBCHEM ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001239 17888667 t Luana "AChE inhibitory activity study was carried out by using Ellman colorimetric assay with neostigmine as a reference standard against targets from different species, such as pure electric eel AChE, human serum AChE, and rat brain AChE. Among the compounds synthesized, compounds 5a, 5b, 5j showed good inhibition against AChE." SIGNOR-257760 N-[3-[[5-Cyclopropyl-2-(4-morpholin-4-ylanilino)pyrimidin-4-yl]amino]propyl]cyclobutanecarboxamide chemical CID:44465558 PUBCHEM TBK1 protein Q9UHD2 UNIPROT "down-regulates activity" "chemical activation" 10090 BTO:0001413 23099093 t Federica "We herein describe the development of a novel series of 2,4-diamino-5-cyclopropyl pyrimidines as potent inhibitors of TBK1/IKKɛ, with improved kinase selectivity and drug-like properties." SIGNOR-261109 PKI-587 chemical CID:44516953 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205989 PKI-587 chemical CID:44516953 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205986 PKI-587 chemical CID:44516953 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205992 PKI-587 chemical CID:44516953 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252650 "3-(2-Carboxyethyl)-4,6-dichloro-1H-indole-2-carboxylic acid" chemical CID:446916 PUBCHEM GPR17 protein Q13304 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-257502 "Org 27569" chemical CID:44828492 PUBCHEM CNR1 protein P21554 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195097 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 "PIK-75 Hydrochloride" chemical CID:45265864 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206211 "PIK-75 Hydrochloride" chemical CID:45265864 PUBCHEM PRKDC protein P78527 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206214 "PIK-75 Hydrochloride" chemical CID:45265864 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252652 WKYMVm chemical CID:457933 PUBCHEM FPR2 protein P25090 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-257493 LY2784544 chemical CID:46213929 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193796 "PB28 dihydrochloride" chemical CID:46861545 PUBCHEM TMEM97 protein Q5BJF2 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000093 16891467 t Federica "Cyclohexylpiperazine derivative PB28, a σ2 agonist and σ1 antagonist receptor, inhibits cell growth, modulates P-glycoprotein, and synergizes with anthracyclines in breast cancer" SIGNOR-261110 "PB28 dihydrochloride" chemical CID:46861545 PUBCHEM SIGMAR1 protein Q99720 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000093 16891467 t Federica "Cyclohexylpiperazine derivative PB28, a σ2 agonist and σ1 antagonist receptor, inhibits cell growth, modulates P-glycoprotein, and synergizes with anthracyclines in breast cancer" SIGNOR-261111 Avagacestat chemical CID:46883536 PUBCHEM APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190479 "Tert-butyl 2-[(9S)-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetate" chemical CID:46907787 PUBCHEM BRD4 protein O60885 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20871596 t "Simone Vumbaca" "JQ1 displaces BRD4 from nuclear chromatin in cells" SIGNOR-261123 "Tert-butyl 2-[(9S)-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetate" chemical CID:46907787 PUBCHEM BRD2 protein P25440 UNIPROT "down-regulates activity" "chemical inhibition" 9606 30080437 t "Simone Vumbaca" "Through the integrative analyses of ChIP-seq and CAGE data, we elucidate the involvement of BRD2 in gene regulation upon BET inhibition by JQ1 in H23 cells." SIGNOR-261124 Dinaciclib chemical CID:46926350 PUBCHEM CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191322 Dinaciclib chemical CID:46926350 PUBCHEM CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191325 873837-23-1 chemical CID:46930994 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190467 "Obatoclax mesylate" chemical CID:46930996 PUBCHEM MCL1 protein Q07820 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|The ability of obatoclax to inhibit MCL-1 may be particularly important, given that several hematological malignancies appear to depend on this protein for survival, such as acute lymphoblastic leukemia (ALL),44 CLL,44 multiple myeloma,45 and diffuse large B-cell lymphoma (DLBCL)" SIGNOR-262025 ADL-5859 chemical CID:46931003 PUBCHEM OPRD1 protein P41143 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-189278 "[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 CH5132799 chemical CID:49784945 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190949 CH5132799 chemical CID:49784945 PUBCHEM PIK3C2B protein O00750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190940 CH5132799 chemical CID:49784945 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190943 CH5132799 chemical CID:49784945 PUBCHEM PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190946 CH5132799 chemical CID:49784945 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190937 CH5132799 chemical CID:49784945 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190952 CH5132799 chemical CID:49784945 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252648 2-(2H-Benzo[b][1,4]oxazin-4(3H)-yl)-N-benzyl-5,6,7,8-tetrahydroquinazolin-4-amine chemical CID:49830260 PUBCHEM VCP protein P55072 UNIPROT "down-regulates activity" "chemical inhibition" -1 23316025 t Luana "Inhibition of p97 by ML240 and ML241 is ATP competitive. To determine the mechanism by which ML240 and ML241 inhibited p97 ATPase, we evaluated rates of ATP hydrolysis at different concentrations of ATP. ML240 and ML241 inhibited p97competitively with respect to ATP with a Kivalues of 0.22 mm and 0.35 mm respectively." SIGNOR-261093 PF-03814735 chemical CID:49830590 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205950 PF-03814735 chemical CID:49830590 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205956 PF-03814735 chemical CID:49830590 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205953 Avacopan chemical CID:49841217 PUBCHEM C5AR1 protein P21730 UNIPROT "down-regulates activity" binding 9606 31734405 t lperfetto "CCX168 (avocapan), a C5aR antagonist, has proven its safety and efficiency in phase I and phase II trials conducted in AAV patients." SIGNOR-263473 Avacopan chemical CID:49841217 PUBCHEM C5AR2 protein Q9P296 UNIPROT "down-regulates activity" binding 9606 31734405 t lperfetto "CCX168 (avocapan), a C5aR antagonist, has proven its safety and efficiency in phase I and phase II trials conducted in AAV patients." SIGNOR-263474 N-[(2S)-1-[[(2S)-1-[[3-[4-(Aminomethyl)piperidine-1-carbonyl]phenyl]methylamino]-3-methyl-1-oxopentan-2-yl]amino]-3-cyclohexyl-1-oxopropan-2-yl]-1,2-oxazole-5-carboxamide chemical CID:49843508 PUBCHEM F2RL1 protein P55085 UNIPROT "down-regulates activity" "chemical inhibition" 9606 20873792 t "Simone Vumbaca" "Agonist GB110 (19, EC50 0.28 μM) selectively induced PAR2-, but not PAR1-, mediated intracellular Ca2+ release in HT29 human colorectal carcinoma cells." SIGNOR-261125 "BS-181 hydrochloride" chemical CID:49867928 PUBCHEM CDK7 protein P50613 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190783 940929-33-9 chemical CID:49867937 PUBCHEM KIF11 protein P52732 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206724 "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 "Compound A [PMID:15866883]" chemical CID:51529932 PUBCHEM LTB4R2 protein Q9NPC1 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-257535 KU-55933 chemical CID:5278396 PUBCHEM ATM protein Q13315 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000793 28341201 t miannu "KU-55933 blocked phosphorylation of ATM in H2O2 and Dox models of cell damage. the neuroprotective efficacy of KU-55933, a potent inhibitor of ATM, against cell damage evoked by oxidative stress (hydrogen peroxide, H2O2) has been studied in human neuroblastoma SH-SY5Y cells and compared with the efficacy of this agent in models of doxorubicin (Dox)- and staurosporine (St)-evoked cell death." SIGNOR-262536 "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 AS-605240 chemical CID:5289247 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189921 "9,11-Methanoepoxy PGH2" chemical CID:5311493 PUBCHEM TBXA2R protein P21731 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-257589 VX-765 chemical CID:53245642 PUBCHEM CASP1 protein P29466 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207770 QOCYWLABLBUJOR-UHFFFAOYSA-N chemical CID:53299324 PUBCHEM SLC6A3 protein Q01959 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000007 18487050 t Luana "For [3H]paroxetine, [3H]citalopram, [3H]nisoxetine, and [3H]WIN35,428 the following KD values were obtained on the human monoamine transporters hSERT, hNET, and hDAT by homologous competition experiments: 0.69 nM [3H]paroxetine, 4.46 nM [3H]citalopram, 6.77 nM [3H]nisoxetine, and 24.1 [3H]WIN35,428. " SIGNOR-257796 N-[4-[(4-Ethylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl]-3-[(E)-2-(4-methoxy-1H-pyrrolo[2,3-b]pyridin-5-yl)ethenyl]-4-methylbenzamide chemical CID:53302361 PUBCHEM BRAF protein P15056 UNIPROT "down-regulates activity" "chemical inhibition" -1 32069833 t lperfetto "HG6-64-1 is a specific BRAF inhibitor" SIGNOR-261986 TAK-960 chemical CID:53357478 PUBCHEM PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207200 CHIR-98014 chemical CID:53396311 PUBCHEM GSK3A protein P49840 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190985 CHIR-98014 chemical CID:53396311 PUBCHEM GSK3B protein P49841 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190988 "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 CUDC-907 chemical CID:54575456 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191212 CUDC-907 chemical CID:54575456 PUBCHEM HDAC1 protein Q13547 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191157 CUDC-907 chemical CID:54575456 PUBCHEM HDAC10 protein Q969S8 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191206 CUDC-907 chemical CID:54575456 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252661 Ternatin chemical CID:5459184 PUBCHEM EEF1A1 protein P68104 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001109 26651998 t "Simone Vumbaca" "Ternatins inhibit protein synthesis with potencies that correlate with their ability to block cell proliferation, and photo-ternatin 5 identified eEF1A as aplausible target." SIGNOR-261126 Raltegravir chemical CID:54671008 PUBCHEM UGT1A1 protein P22309 UNIPROT "down-regulates activity" "chemical inhibition" 9606 21030469 t Luana "Fourteen of the compounds studied inhibited both bilirubin and estradiol glucuronidation (Table 1). Among these 14 compounds, ritonavir, anthraflavic acid, levothyroxine, riluzole, baicalein, farnesol, 4′-OH-phenytoin, 4-methylumbelliferone, raltegravir, and 1-naphthol exhibited very similar IC50 values (differences less than 2-fold) on both bilirubin glucuronidation and estradiol-3-glucuronidation (Table 1). Ketoconazole, carvedilol, and niflumic acid exhibited more disparity with respect to inhibition of the two reactions in that these compounds exhibited at least a 2-fold higher IC50 value against bilirubin glucuronidation than against estradiol-3-glucuronidation. SN-38 only weakly inhibited bilirubin glucuronidation (IC50 = 356 μM) and seemed to be a partial inhibitor of estradiol-3-glucuronidation." SIGNOR-258162 BMS-554417 chemical CID:54754526 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190458 BMS-554417 chemical CID:54754526 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190455 Naltriben chemical CID:5486827 PUBCHEM OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258424 Naltriben chemical CID:5486827 PUBCHEM OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258425 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC1 protein P35575 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20577053 f gcesareni "In the gk gene regulation, foxo1 represses hnf-4-potentiated transcription of the gene, whereas it synergizes with hnf-4 in activating the g6pase gene transcription." SIGNOR-252923 Naltriben chemical CID:5486827 PUBCHEM OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258426 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 Pravadoline chemical CID:56463 PUBCHEM PTGS2 protein P35354 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206322 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 Apelin smallmolecule CID:56841713 PUBCHEM APLNR protein P35414 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-257460 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC4R protein P32245 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-257538 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC5R protein P33032 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-257539 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC3R protein P41968 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-257537 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC1R protein Q01726 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-257536 PF-5274857 chemical CID:56956240 PUBCHEM SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206058 "dovitinib; bis(lactic acid)" chemical CID:56973714 PUBCHEM KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191421 "dovitinib; bis(lactic acid)" chemical CID:56973714 PUBCHEM FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191418 1124329-14-1 chemical CID:56973724 PUBCHEM TTK protein P33981 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190137 "ZM 336372" chemical CID:5730 PUBCHEM RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207911 "NVP-BSK805 dihydrochloride" chemical CID:57339395 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194934 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 "3-(4-{[5-Fluoro-2-(4-methylphenyl)phenyl]methoxy}phenyl)propanoic acid" chemical CID:57522038 PUBCHEM FFAR4 protein Q5NUL3 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-257491 CYC-116 chemical CID:6420138 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191221 CYC-116 chemical CID:6420138 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191224 1-[4-Amino-7-(3-hydroxypropyl)-5-(4-methylphenyl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-2-fluoroethanone chemical CID:644243 PUBCHEM RPS6KA2 protein Q15349 UNIPROT "down-regulates activity" "chemical inhibition" 10116 BTO:0002135 31505737 t miannu "Since p90RSK was activated in the diabetic hearts in mice, we investigated whether FMK (an inhibitor of p90RSK) could protect INS-1 cells (a pancreatic β-cell line) from HG-induced β-cell dysfunction and glucotoxicity." SIGNOR-262231 Mubritinib chemical CID:6444692 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194581 Dacinostat chemical CID:6445533 PUBCHEM HDAC1 protein Q13547 UNIPROT "down-regulates activity" "chemical inhibition" -1 15171259 t lperfetto "We have developed a cinnamic hydroxamic class of histone deacetylase inhibitors of which a prototype was designated as NVP-LAQ824. NVP-LAQ824, inhibits histone deacetylase enzymatic activities in vitro and transcriptionally activated the p21 promoter in reporter gene assays." SIGNOR-262032 Carebastine chemical CID:65820 PUBCHEM HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257783 6-(3,4-Dimethoxyphenyl)-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical CID:661498 PUBCHEM DCTPP1 protein Q9H773 UNIPROT "down-regulates activity" "chemical inhibition" 9606 28145708 t Federica "Here we report on thediscovery of a series of 3,6-disubstituted triazolothiadiazolesas potent dCTPase inhibitors." SIGNOR-261113 BIX-02188 chemical CID:66524294 PUBCHEM MAP2K5 protein Q13163 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190365 C25H27N5O4S chemical CID:66577011 PUBCHEM KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189711 N2,N4-Dibenzylquinazoline-2,4-diamine chemical CID:676352 PUBCHEM VCP protein P55072 UNIPROT "down-regulates activity" "chemical inhibition" -1 21383145 t Monia "DBeQ (1) is a reversible and selective inhibitor of p97" SIGNOR-261100 "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 PAC-1 chemical CID:6851947 PUBCHEM CASP3 protein P42574 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-198535 PIK-93 chemical CID:6852167 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206241 PIK-90 chemical CID:6857685 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206229 PIK-90 chemical CID:6857685 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206223 PIK-90 chemical CID:6857685 PUBCHEM PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206226 PIK-90 chemical CID:6857685 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206232 BMS-740808 chemical CID:6914623 PUBCHEM F10 protein P00742 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190488 85375-15-1 chemical CID:6917797 PUBCHEM SLC6A1 protein P30531 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206960 85375-15-1 chemical CID:6917797 PUBCHEM SLC6A12 protein P48065 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207031 85375-15-1 chemical CID:6917797 PUBCHEM SLC6A11 protein P48066 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206990 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 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 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 HDAC1 protein Q13547 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-257977 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC2 protein Q92769 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000567 17868033 t "Simone Vumbaca" "Apicidin inhibited rhHDACs 2 and 3 in the nanomolar range." SIGNOR-261127 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC2 protein Q92769 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-257914 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC2 protein Q92769 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-257979 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC8 protein Q9BY41 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-257915 JWOGUUIOCYMBPV-GMFLJSBRSA-N chemical CID:6918328 PUBCHEM HDAC8 protein Q9BY41 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-257976 (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 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC1 protein Q13547 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002428 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-262247 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC2 protein Q92769 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-262250 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC10 protein Q969S8 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002428 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-262252 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC10 protein Q969S8 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002428 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-262249 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC8 protein Q9BY41 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002428 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-262248 (S)-N-Hydroxy-4-(3-methyl-2-phenylbutanamido)benzamide chemical CID:6918848 PUBCHEM HDAC6 protein Q9UBN7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002428 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-262253 R547 chemical CID:6918852 PUBCHEM CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206358 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT down-regulates phosphorylation Ser262 TFRPRSSsNASSVST 9606 16272144 t lperfetto "Foxo4 transcription factor, also referred to afx, contains three putative phosphorylation motif sites for protein kinase b (pkb), thr32, ser197, and ser262, and it is proposed that phosphorylated foxo4 stays in the cytosol and is imported to the nucleus through dephosphorylation to induce target gene expression" SIGNOR-141420 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 R547 chemical CID:6918852 PUBCHEM CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206364 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 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 CCNB1 protein P14635 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206349 R547 chemical CID:6918852 PUBCHEM CCND1 protein P24385 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206352 R547 chemical CID:6918852 PUBCHEM CCNE1 protein P24864 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206355 R547 chemical CID:6918852 PUBCHEM CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206361 R547 chemical CID:6918852 PUBCHEM CDK2 protein P24941 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-259793 R547 chemical CID:6918852 PUBCHEM CDK2 protein P24941 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-258273 "PAR-1 (Protease-Activated Receptor) Selective Activating Peptide" smallmolecule CID:71312048 PUBCHEM F2R protein P25116 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-257484 "PAR-1 (Protease-Activated Receptor) Selective Activating Peptide" smallmolecule CID:71312048 PUBCHEM F2RL1 protein P55085 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-257485 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 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 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 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 TEC protein P42680 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-262235 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 BMX protein P51813 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-262232 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 JAK3 protein P52333 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-262234 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 BTK protein Q06187 UNIPROT "down-regulates activity" "chemical inhibition" -1 24556163 t miannu "BTK is a member of the TEC family of non-receptor tyrosine kinases whose deregulation has been implicated in a variety of B-cell-related diseases. We have used structure-based drug design in conjunction with kinome profiling and cellular assays to develop a potent, selective, and irreversible BTK kinase inhibitor, QL47, which covalently modifies Cys481. QL47 inhibits BTK kinase activity with an IC50 of 7 nM, inhibits autophosphorylation of BTK on Tyr223 in cells with an EC50 of 475 nM, and inhibits phosphorylation of a downstream effector PLCγ2 (Tyr759) with an EC50 of 318 nM." SIGNOR-262238 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 ITK protein Q08881 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-262236 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 CB-5083 chemical CID:73051434 PUBCHEM VCP protein P55072 UNIPROT "down-regulates activity" "chemical inhibition" -1 26565666 t miannu "Herein we describe our lead optimization efforts focused on in vitro potency, ADME, and pharmaceutical properties that led to the discovery of a potent, ATP-competitive, D2-selective, and orally bioavailable p97 inhibitor 71, CB-5083." SIGNOR-260189 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 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 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 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 KDR protein P35968 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-259809 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 KDR protein P35968 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-258289 Anthra[2,1-d]thiazol-2-ylamine chemical CID:90872293 PUBCHEM KCNN1 protein Q92952 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-258023 "Melanotan II" chemical CID:92432 PUBCHEM MC4R protein P32245 UNIPROT "up-regulates activity" binding BTO:0000614 17702843 t lperfetto "Centrally administered melanotan II (MTII), a synthetic melanocortin 3/4-receptor agonist, decreases adiposity beyond that accountable by food intake decreases." SIGNOR-253066 "Melanotan II" chemical CID:92432 PUBCHEM MC3R protein P41968 UNIPROT "up-regulates activity" binding BTO:0000614 17702843 t lperfetto "Centrally administered melanotan II (MTII), a synthetic melanocortin 3/4-receptor agonist, decreases adiposity beyond that accountable by food intake decreases." SIGNOR-253065 "8-Hydroxy-7-(6-sulfo-naphthalen-2-ylazo)-quinoline-5-sulfonic acid" chemical CID:92577 PUBCHEM PTPN6 protein P29350 UNIPROT "down-regulates activity" "chemical inhibition" -1 19233143 t lperfetto "In this study, we screened protein tyrosine phosphatases (PTPs) by in vitro phosphatase assays to identify PTPs that are inhibited by 8-hydroxy-7-(6-sulfonaphthalen-2-yl)diazenyl-quinoline-5-sulfonic acid (NSC-87877), a potent inhibitor of SHP-1 and SHP-2 PTPs." SIGNOR-261978 "8-Hydroxy-7-(6-sulfo-naphthalen-2-ylazo)-quinoline-5-sulfonic acid" chemical CID:92577 PUBCHEM PTPN11 protein Q06124 UNIPROT "down-regulates activity" "chemical inhibition" -1 19233143 t lperfetto "In this study, we screened protein tyrosine phosphatases (PTPs) by in vitro phosphatase assays to identify PTPs that are inhibited by 8-hydroxy-7-(6-sulfonaphthalen-2-yl)diazenyl-quinoline-5-sulfonic acid (NSC-87877), a potent inhibitor of SHP-1 and SHP-2 PTPs." SIGNOR-261977 "8-Hydroxy-7-(6-sulfo-naphthalen-2-ylazo)-quinoline-5-sulfonic acid" chemical CID:92577 PUBCHEM DUSP26 protein Q9BV47 UNIPROT "down-regulates activity" "chemical inhibition" -1 19233143 t lperfetto "Phosphatase activity of dual-specificity protein phosphatase 26 (DUSP26) was decreased by the inhibitor in a dose-dependent manner. Kinetic studies with NSC-87877 and DUSP26 revealed a competitive inhibition." SIGNOR-261979 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 Naphtho[1,2-d]thiazol-2-amine chemical CID:94880 PUBCHEM KCNN1 protein Q92952 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-258026 Naphtho[1,2-d]thiazol-2-amine chemical CID:94880 PUBCHEM KCNN2 protein Q9H2S1 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-258027 Naphtho[1,2-d]thiazol-2-amine chemical CID:94880 PUBCHEM KCNN3 protein Q9UGI6 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 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-258024 KRN-633 chemical CID:9549295 PUBCHEM FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193582 KRN-633 chemical CID:9549295 PUBCHEM FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193585 KRN-633 chemical CID:9549295 PUBCHEM KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193588 SU11274 chemical CID:9549297 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207123 "Naloxone benzoylhydrazone" chemical CID:9601084 PUBCHEM OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258422 "Naloxone benzoylhydrazone" chemical CID:9601084 PUBCHEM OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258423 4-Iodo-3-nitrobenzamide chemical CID:9796068 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193474 471905-41-6 chemical CID:9803433 PUBCHEM APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194358 Telatinib chemical CID:9808844 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207230 Telatinib chemical CID:9808844 PUBCHEM KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207227 Telatinib chemical CID:9808844 PUBCHEM FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207221 Telatinib chemical CID:9808844 PUBCHEM KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207224 3-(4-Methylphenyl)-5-(1-propyl-3,6-dihydro-2H-pyridin-5-yl)-1,2-oxazole chemical CID:9817231 PUBCHEM SIGMAR1 protein Q99720 UNIPROT "down-regulates activity" "chemical inhibition" 10090 9144641 t Federica "PD144418 exhibited an affinity for ơ1 of 0.08nM(Ki) versusa Ki of 1377nM for ơ2 site." SIGNOR-261114 NVP-ADW742 chemical CID:9825149 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194883 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 Sincalide smallmolecule CID:9833444 PUBCHEM CCKAR protein P32238 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-257466 Sincalide smallmolecule CID:9833444 PUBCHEM CCKBR protein P32239 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-257467 4'-((2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile chemical CID:9843116 PUBCHEM ACHE protein P22303 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0001239 17888667 t Luana "AChE inhibitory activity study was carried out by using Ellman colorimetric assay with neostigmine as a reference standard against targets from different species, such as pure electric eel AChE, human serum AChE, and rat brain AChE. Among the compounds synthesized, compounds 5a, 5b, 5j showed good inhibition against AChE." SIGNOR-257759 CP-91149 chemical CID:9843900 PUBCHEM PYGL protein P06737 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191112 "GW 791343 HYDROCHLORIDE" chemical CID:9848159 PUBCHEM P2RX7 protein Q99572 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193116 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 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 SB-705498 chemical CID:9910486 PUBCHEM TRPV1 protein Q8NER1 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206826 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 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 "gemtuzumab ozogamicin" antibody DB00056 DRUGBANK CD33 protein P20138 UNIPROT "down-regulates activity" binding 9606 BTO:0001545 11410481 t miannu "Gemtuzumab ozogamicin (Mylotarg; Wyeth Laboratories, Philadelphia, PA) consists of a semisynthetic derivative of calicheamicin, a cytotoxic antibiotic linked to a recombinant monoclonal antibody directed against the CD33 antigen present on leukemic myeloblasts in most patients with acute myeloid leukemia (AML)." SIGNOR-259892 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 rituximab antibody DB00073 DRUGBANK MS4A1 protein P11836 UNIPROT "down-regulates activity" binding 9606 20350663 t miannu "Rituximab is a class I chimeric anti-CD20 antibody that has shown efficacy in chronic lymphocytic leukemia (CLL), both as a single agent and in combination with traditional chemotherapies." SIGNOR-259902 "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 alemtuzumab antibody DB00087 DRUGBANK CD52 protein P31358 UNIPROT "down-regulates activity" binding 9606 BTO:0000782;BTO:0000776 15757437 t miannu "Alemtuzumab is a humanized monoclonal antibody against CD52, a small glycosylphosphatidylinositol-anchored glycoprotein that is highly expressed on normal T- and B-lymphocytes, and on a large proportion of malignant lymphoid cells, but not on hematopoietic progenitor cells." SIGNOR-259883 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 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 bevacizumab antibody DB00112 DRUGBANK VEGFB protein P49765 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-259885 bevacizumab antibody DB00112 DRUGBANK VEGFC protein P49767 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-259886 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 ramucirumab antibody DB05578 DRUGBANK KDR protein P35968 UNIPROT "down-regulates activity" binding 9606 28395526 t miannu "Ramucirumab (Cyramza), an anti-angionenic agent was approved in 2014 for treatment of several malignancies, including second-line treatment of patients with NSCLC with disease progression on or after platinum-based chemotherapy. Ramucirumab, an anti-VEGFR2 agent, combined with docetaxel, was FDA-approved for NSCLC patients." SIGNOR-259901 "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 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 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 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 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 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 obinutuzumab antibody DB08935 DRUGBANK MS4A1 protein P11836 UNIPROT "down-regulates activity" binding 9606 BTO:0001546;BTO:0004656 28584136 t miannu "Obinutuzumab (OBZ) is a recombinant type II anti-CD20 and immunoglobulin G1 Fc-optimized monoclonal antibody (mAb), recently approved in chronic lymphocytic leukemia (CLL; B-cell CLL) and follicular lymphoma (FL)." SIGNOR-259896 nivolumab antibody DB09035 DRUGBANK PDCD1 protein Q15116 UNIPROT "down-regulates activity" binding 9606 BTO:0001023 26351349 t miannu "Nivolumab is an anti-PD-1 antibody that blocks PD-1 signaling. We assessed the safety and antitumor activity of nivolumab in patients with platinum-resistant ovarian cancer." SIGNOR-259895 pembrolizumab antibody DB09037 DRUGBANK PDCD1 protein Q15116 UNIPROT "down-regulates activity" binding 9606 "BTO:0000848; BTO:0002058" 25685857 t miannu "Preclinical studies described PD-1 blockade resulting in tumor growth suppression and even decreased metastasis. This has led to the development of pembrolizumab (MK-3475), a highly selective, humanized monoclonal IgG4-kappa isotype antibody against PD-1. Early clinical trials have shown high tumor response rates and long duration of effect in previously treated advanced melanoma resulting in accelerated FDA approval for the drug in this situation. Pembrolizumab has also had success in non-small cell lung cancer and is being tested in multiple other tumor types." SIGNOR-259899 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC1 protein P35575 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22521266 f gcesareni "In the gk gene regulation, foxo1 represses hnf-4-potentiated transcription of the gene, whereas it synergizes with hnf-4 in activating the g6pase gene transcription." SIGNOR-252920 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 blinatumomab antibody DB09052 DRUGBANK CD33 protein P20138 UNIPROT "down-regulates activity" binding 9606 25883042 t miannu "Blinatumomab, a bispecific antibody construct targeting CD19, is the most advanced member of bispecific T-cell engager (BiTE®) molecules. all data strongly suggest CD33 as a suitable target antigen for BiTE® therapy in AML." SIGNOR-259889 ORF4b protein K9N643 UNIPROT IKBKE protein Q14164 UNIPROT "down-regulates activity" binding 9606 26631542 t miannu "Previous studies have shown that MERS-CoV ORF4b antagonizes the early antiviral alpha/beta interferon (IFN-α/β) response, which may significantly contribute to MERS-CoV pathogenesis; however, the underlying mechanism is poorly understood. Here, we found that ORF4b in the cytoplasm could specifically bind to TANK binding kinase 1 (TBK1) and IκB kinase epsilon (IKKε), suppress the molecular interaction between mitochondrial antiviral signaling protein (MAVS) and IKKε, and inhibit IFN regulatory factor 3 (IRF3) phosphorylation and subsequent IFN-β production. these results indicate that MERS-CoV ORF4b inhibits the induction of type I IFN through a direct interaction with IKKε/TBK1 in the cytoplasm" SIGNOR-260592 ORF4b protein K9N643 UNIPROT TBK1 protein Q9UHD2 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 26631542 t miannu "Previous studies have shown that MERS-CoV ORF4b antagonizes the early antiviral alpha/beta interferon (IFN-α/β) response, which may significantly contribute to MERS-CoV pathogenesis; however, the underlying mechanism is poorly understood. Here, we found that ORF4b in the cytoplasm could specifically bind to TANK binding kinase 1 (TBK1) and IκB kinase epsilon (IKKε), suppress the molecular interaction between mitochondrial antiviral signaling protein (MAVS) and IKKε, and inhibit IFN regulatory factor 3 (IRF3) phosphorylation and subsequent IFN-β production. these results indicate that MERS-CoV ORF4b inhibits the induction of type I IFN through a direct interaction with IKKε/TBK1 in the cytoplasm" SIGNOR-260593 miR-23a mirna MI0000079 miRBase GLS protein O94925 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 BTO:0001518 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-23a mirna MI0000079 miRBase ZNF423 protein Q2M1K9 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9913 BTO:0005300 28255176 t "Target prediction analysis revealed that ZNF423 was a potential target of bta-miR-23a. Dual-luciferase reporter assay revealed that bta-miR-23a directly targeted the 3′-UTR of ZNF423." SIGNOR-255927 miR-27a mirna MI0000085 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 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-29a mirna MI0000087 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255797 miR-29b mirna MI0000105 miRBase SP1 protein P08047 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 miR-29b mirna MI0000105 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255796 miR-29b mirna MI0000105 miRBase DNMT3B protein Q9UBC3 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 DNMT2" SIGNOR-255794 miR-29b mirna MI0000105 miRBase DNMT3A protein Q9Y6K1 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 DNMT1" SIGNOR-255793 miR-199a mirna MI0000242 miRBase MTOR protein P42345 UNIPROT "up-regulates activity" 10090 BTO:0000938 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-265770 miR-199a mirna MI0000242 miRBase RPS6 protein P62753 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000938 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 hsa-mir-223 mirna MI0000300 miRBase CARM1 protein Q86X55 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0000725 24332853 t miannu "PRMT4 is downregulated by miR-223 during normal myeloid differentiation" SIGNOR-261970 hsa-mir-223 mirna MI0000300 miRBase Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001545 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-23b mirna MI0000439 miRBase GLS protein O94925 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 BTO:0001518 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 miR-27b mirna MI0000440 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 BTO:0001487 19800867 t "These results suggest that the anti-adipogenic effect of miR-27b in hMADS cells is due, at least in part, to suppression of PPARgamma." SIGNOR-255934 miR-130a mirna MI0000448 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 21135128 t "MiR-130 reduces adipogenesis by repressing PPARγ biosynthesis and suggest that perturbations in this regulation is linked to human obesity." SIGNOR-255930 miR-132 mirna MI0000449 miRBase MECP2 protein P51608 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10116 BTO:0004102 17994015 t Luana "Here, we show that MeCP2 levels are repressed by miR132, a brain-enriched microRNA (miRNA). We propose that the interaction of miR132 with its miRNA recognition element (MRE) in the MeCP2 3′ UTR prevents MeCP2 levels from becoming deleteriously high during neuronal maturation." SIGNOR-264703 miR-132 mirna MI0000449 miRBase MECP2 protein P51608 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10116 BTO:0004553 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-133a1 mirna MI0000450 miRBase IGF1R protein P08069 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000165 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 miR-142-3p mirna MI0000458 miRBase MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0000737 24057258 t miannu "MiR-142-3p downregulated MLL-AF4 expression in the RS4;11 leukemic cell line. the downregulation of MLL-AF4 by ectopically expressed miR-142-3p reduced the expression of MLL-AF4 downstream target genes, including HOXA7, HOXA9, and HOXA10, which may contribute to miR-142-3p-induced apoptosis and growth inhibition." SIGNOR-255760 mir-143 mirna MI0000459 miRBase IGFBP5 protein P24593 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0005787 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-146a mirna MI0000477 miRBase CXCR4 protein P61073 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0000565 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-206 mirna MI0000490 miRBase PAX7 protein P23759 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0002314 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 MIR1-1 mirna MI0000651 miRBase IGF1 protein P05019 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000165 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 MIR1-1 mirna MI0000651 miRBase PAX7 protein P23759 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0002314 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-255922 miR-155 mirna MI0000681 miRBase MEIS1 protein O00470 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 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 MI0000681 miRBase FOS protein P01100 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 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 miR-155 mirna MI0000681 miRBase MYC protein P01106 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 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 miR-155 mirna MI0000681 miRBase JUN protein P05412 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 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 miR-155 mirna MI0000681 miRBase CEBPB protein P17676 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 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 miR-155 mirna MI0000681 miRBase CEBPB protein P17676 UNIPROT "down-regulates quantity by repression" "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 miR-155 mirna MI0000681 miRBase SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 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 miR-155 mirna MI0000681 miRBase TRIB2 protein Q92519 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 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-255763 miR-155 mirna MI0000681 miRBase JARID2 protein Q92833 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-255767 miR-155 mirna MI0000681 miRBase INPP5D protein Q92835 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "Overexpression of miR-155 leads to the activation of the PI3K-Akt pathway through negative regulation of Src Homology 2 domain-containing Inositol-5-Phosphatase (SHIP1)." SIGNOR-255769 miR-155 mirna MI0000681 miRBase GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 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-255765 miR-155 mirna MI0000681 miRBase AP1 complex SIGNOR-C154 SIGNOR "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t irozzo "In this study, bioinformatic prediction combined with pathway analysis and validation by qRT-PCR revealed that miR-155 expression positively correlates with the expression of the AP-1 genes c-JUN and FOS, which are known to induce myeloid differentiation" SIGNOR-256124 miR-29c mirna MI0000735 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255798 miR-495 mirna MI0003135 miRBase Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 10090 BTO:0004730 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 miR-495 mirna MI0003135 miRBase Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 10090 BTO:0004730 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-255884 miR-495 mirna MI0003135 miRBase Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 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 UBXN8 protein O00124 UNIPROT VCP protein P55072 UNIPROT "down-regulates quantity" relocalization 9606 21949850 t SARA "The human protein named Rep8 or Ubxd6 as a new cofactor of p97. Rep8 tethers p97 to the ER membrane for efficient ER-associated degradation." SIGNOR-261002 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 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 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 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 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 SGK1 protein O00141 UNIPROT HTT protein P42858 UNIPROT down-regulates phosphorylation Ser419 GGRSRSGsIVELIAG 9606 14725621 t llicata "The serum- and glucocorticoid-induced kinase sgk inhibits mutant huntingtin-induced toxicity by phosphorylating serine 421 of huntingtin." SIGNOR-121349 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT down-regulates phosphorylation Thr32 QSRPRSCtWPLPRPE 9606 16272144 t lperfetto "Foxo4 transcription factor, also referred to afx, contains three putative phosphorylation motif sites for protein kinase b (pkb), thr32, ser197, and ser262, and it is proposed that phosphorylated foxo4 stays in the cytosol and is imported to the nucleus through dephosphorylation to induce target gene expression" SIGNOR-141424 SGK1 protein O00141 UNIPROT SLC1A3 protein P43003 UNIPROT "up-regulates activity" phosphorylation Thr482 LDRLRTTtNVLGDSL -1 12911626 t miannu "Site‐directed mutagenesis of the SGK1 phosphorylation sites in the Nedd4‐2 protein (S382A,S468ANedd4‐2) and in the EAAT1 protein (T482AEAAT1, T482DEAAT1) significantly blunts the effect of S422DSGK1. Introduction of a negative charge at the SGK phosphorylation site in the EAAT1 protein leads to a strong stimulation of the carrier, whereas replacement with alanine markedly decreases the EAAT1‐mediated current. These observations suggest that SGK1 exerts its effect not only by phosphorylation of Nedd4‐2 but also by phosphorylation of EAAT1." SIGNOR-263075 SGK1 protein O00141 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr157 GIRKRPAtDDSSTQN 9606 18570873 t gcesareni "Activated sgk1 and p27 phosphorylation at t157, and both were inhibited by short-term rapamycin treatment and by sgk1 shrna." SIGNOR-179117 SGK1 protein O00141 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr198 PGLRRRQt 9606 18570873 t gcesareni "Activated sgk1 and p27 phosphorylation at t157, and both were inhibited by short-term rapamycin treatment and by sgk1 shrna.|Akt acts downstream of PI3K to phosphorylate p27 at T157 and T198, leading to impaired nuclear p27 import, p27 accumulation in the cytoplasm, and loss of cyclin E-Cdk2 inhibition" SIGNOR-179121 SGK1 protein O00141 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Thr24 LPRPRSCtWPLPRPE 10090 19965929 t "We demonstrate that SGK1 affects differentiation by direct phosphorylation of Foxo1, thereby changing its cellular localization from the nucleus to the cytosol. In addition we show that SGK1-/- cells are unable to relocalize Foxo1 to the cytosol in response to dexamethasone." SIGNOR-255925 SGK1 protein O00141 UNIPROT NDRG1 protein Q92597 UNIPROT down-regulates phosphorylation Ser330 LMRSRTAsGSSVTSL 9606 20416281 t llicata "Ndrg1/cap43 is phosphorylated at serine/threonine sites in its c-terminal domain by serum- and glucocorticoid-regulated kinase 1 (sgk1). we further introduced mutations at the serine and threonine sites at 328 [t328a], 330 [s330a] and 346 [t346a], which are susceptible to phosphorylation by sgk1, and also constructed double mutants [t328a, s330a], [t328a, t346a] and [s330a, t346a]. Expression of all these mutants, with the exception of [s330a, t346a], suppressed the production of cxc chemokine to similar levels as their wild-type counterpart." SIGNOR-164898 SGK1 protein O00141 UNIPROT NDRG1 protein Q92597 UNIPROT up-regulates phosphorylation Thr346 GTRSRSHtSEGTRSR 9606 18787837 t llicata "Transient expression of active (sgk1-s422d) and inactive (sgk1-k127a) sgk1 mutants confirmed that activating sgk1 stimulates ndrg1-thr(346/356/366) phosphorylation. dexamethasone (0.2 mum) acutely activated sgk1 and the peak of this response (2-3 h) coincided with the induction of g (na), and both responses were pi3k-dependent. While these data suggest that sgk1 might mediate the rise in g (na), transient expression of the inactive sgk1-k127a mutant did not affect the hormonal induction of g (na) but did suppress the activation of sgk1." SIGNOR-180821 SGK1 protein O00141 UNIPROT NDRG1 protein Q92597 UNIPROT up-regulates phosphorylation Thr356 GTRSRSHtSEGTRSR 9606 18787837 t llicata "Transient expression of active (sgk1-s422d) and inactive (sgk1-k127a) sgk1 mutants confirmed that activating sgk1 stimulates ndrg1-thr(346/356/366) phosphorylation. dexamethasone (0.2 mum) acutely activated sgk1 and the peak of this response (2-3 h) coincided with the induction of g (na), and both responses were pi3k-dependent. While these data suggest that sgk1 might mediate the rise in g (na), transient expression of the inactive sgk1-k127a mutant did not affect the hormonal induction of g (na) but did suppress the activation of sgk1." SIGNOR-180825 SGK1 protein O00141 UNIPROT NDRG1 protein Q92597 UNIPROT up-regulates phosphorylation Thr366 GTRSRSHtSEGAHLD 9606 BTO:0000567 18787837 t llicata "Transient expression of active (sgk1-s422d) and inactive (sgk1-k127a) sgk1 mutants confirmed that activating sgk1 stimulates ndrg1-thr(346/356/366) phosphorylation. dexamethasone (0.2 mum) acutely activated sgk1 and the peak of this response (2-3 h) coincided with the induction of g (na), and both responses were pi3k-dependent. While these data suggest that sgk1 might mediate the rise in g (na), transient expression of the inactive sgk1-k127a mutant did not affect the hormonal induction of g (na) but did suppress the activation of sgk1." SIGNOR-180829 SGK1 protein O00141 UNIPROT FBXW7 protein Q969H0 UNIPROT up-regulates phosphorylation Ser227 QQRRRITsVQPPTGL 9606 BTO:0001271 21147854 t lperfetto "Here, we report that the serum- and glucocorticoid-inducible protein kinase sgk1 remarkably reduced the protein stability of the active form of notch1 through fbw7activated sgk1 phosphorylated fbw7 at serine 227" SIGNOR-170404 SGK1 protein O00141 UNIPROT NEDD4L protein Q96PU5 UNIPROT down-regulates phosphorylation Ser448 IRRPRSLsSPTVTLS 9606 15677482 t gcesareni "Nedd4-2 function is negatively regulated by phosphorylation via a serum- and glucocorticoid-inducible protein kinase (sgk1), which serves as a mechanism to inhibit the ubiquitination-dependent degradation of enac. Sgk1 catalyzed phosphorylation of hnedd4-2 at ser-468 maintaining hnedd4-2 in an inactive phosphorylated state." SIGNOR-133438 SGK1 protein O00141 UNIPROT NEDD4L protein Q96PU5 UNIPROT "down-regulates activity" phosphorylation Thr383 PSVAYVHtTPGLPSG -1 12911626 t miannu "Site‐directed mutagenesis of the SGK1 phosphorylation sites in the Nedd4‐2 protein (S382A,S468ANedd4‐2) and in the EAAT1 protein (T482AEAAT1, T482DEAAT1) significantly blunts the effect of S422DSGK1. Introduction of a negative charge at the SGK phosphorylation site in the EAAT1 protein leads to a strong stimulation of the carrier, whereas replacement with alanine markedly decreases the EAAT1‐mediated current. These observations suggest that SGK1 exerts its effect not only by phosphorylation of Nedd4‐2 but also by phosphorylation of EAAT1." SIGNOR-263076 SGK1 protein O00141 UNIPROT NEDD4L protein Q96PU5 UNIPROT "down-regulates activity" phosphorylation 9606 15586017 t "Regulation of localization" miannu "The serum and glucocorticoid inducible kinase 1 (SGK1) is induced in the aldosterone sensitive distal nephron (ASDN) where it may stimulate Na reabsorption, partly by inhibiting ubiquitin ligase Nedd4-2-mediated retrieval of epithelial Na+ channel ENaC from the luminal membrane." SIGNOR-251949 SGK1 protein O00141 UNIPROT NEDD4L protein Q96PU5 UNIPROT up-regulates phosphorylation Ser342 SSRLRSCsVTDAVAE 9606 11742982 t lperfetto "Here we show by expression studies in xenopus laevis oocytes that the aldosterone-induced sgk1 kinase interacts with the ubiquitin protein ligase nedd4-2 in a py motif-dependent manner and phosphorylates nedd4-2 on ser444 and, to a lesser extent, ser338. Such phosphorylation reduces the interaction between nedd4-2 and enac, leading to elevated enac cell surface expression." SIGNOR-113052 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT down-regulates phosphorylation 9606 21620960 t gcesareni "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. In addition, phosphorylation of afx by protein kinase b inhibits its transcriptional activity." SIGNOR-174021 SGK1 protein O00141 UNIPROT MAP3K3 protein Q99759 UNIPROT "down-regulates activity" phosphorylation Ser166 EPRSRHLsVSSQNPG 9534 BTO:0001538 12392720 t miannu "It was shown that the recombinant MEKK3 protein and fluorescein-labeled MEKK3 peptides (FITC-(159)epRsRhlSVi(168) and FITC-(330)dpRgRlpSAd(339)) are phosphorylated by SGK1 in vitro. It was also observed that the intrinsic kinase activity of MEKK3 on Ser(189) of MKK3 (equivalent to Ser(207) of MKK6) decreased along with phosphorylation of Ser(166) and Ser(337) in MEKK3 in vitro and in vivo. Therefore, it is suggested that SGK1 inhibits MEKK3-MKK3/6 signal transduction by phosphorylation of MEKK3." SIGNOR-250004 SGK1 protein O00141 UNIPROT MAP3K3 protein Q99759 UNIPROT "down-regulates activity" phosphorylation Ser337 DPRGRLRsADSENAL 9534 BTO:0001538 12392720 t miannu "It was shown that the recombinant MEKK3 protein and fluorescein-labeled MEKK3 peptides (FITC-(159)epRsRhlSVi(168) and FITC-(330)dpRgRlpSAd(339)) are phosphorylated by SGK1 in vitro. It was also observed that the intrinsic kinase activity of MEKK3 on Ser(189) of MKK3 (equivalent to Ser(207) of MKK6) decreased along with phosphorylation of Ser(166) and Ser(337) in MEKK3 in vitro and in vivo. Therefore, it is suggested that SGK1 inhibits MEKK3-MKK3/6 signal transduction by phosphorylation of MEKK3." SIGNOR-250005 SGK1 protein O00141 UNIPROT MAP3K3 protein Q99759 UNIPROT "down-regulates activity" phosphorylation Ser166 EPRSRHLsVSSQNPG 9606 12761204 t lperfetto "Inhibition of mitogen-activated kinase kinase kinase 3 activity through phosphorylation by the serum- and glucocorticoid-induced kinase 1" SIGNOR-101211 SGK1 protein O00141 UNIPROT MAP3K3 protein Q99759 UNIPROT "down-regulates activity" phosphorylation Ser337 DPRGRLRsADSENAL 9606 12761205 t lperfetto "Inhibition of mitogen-activated kinase kinase kinase 3 activity through phosphorylation by the serum- and glucocorticoid-induced kinase 2" SIGNOR-101216 SGK1 protein O00141 UNIPROT SMO protein Q99835 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-251673 SGK1 protein O00141 UNIPROT NDRG2 protein Q9UN36 UNIPROT up-regulates phosphorylation Ser332 LSRSRTAsLTSAASV 9606 BTO:0000567 BTO:0000887;BTO:0001103;BTO:0000763 15461589 t llicata "Sgk1 phosphorylated ndrg2 at thr330, ser332 and thr348 in vitro. for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, the phosphorylation of thr348 by sgk1 may prime for phosphorylation at ser344" SIGNOR-129672 SGK1 protein O00141 UNIPROT NDRG2 protein Q9UN36 UNIPROT up-regulates phosphorylation Thr330 TRLSRSRtASLTSAA 9606 BTO:0000567 BTO:0000887;BTO:0001103;BTO:0000763 15461589 t llicata "Sgk1 phosphorylated ndrg2 at thr330, ser332 and thr348 in vitro. for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, the phosphorylation of thr348 by sgk1 may prime for phosphorylation at ser344" SIGNOR-129676 SGK1 protein O00141 UNIPROT NDRG2 protein Q9UN36 UNIPROT up-regulates phosphorylation Thr348 GNRSRSRtLSQSSES 9606 BTO:0000567 BTO:0000887;BTO:0001103;BTO:0000763 15461589 t llicata "Sgk1 phosphorylated ndrg2 at thr330, ser332 and thr348 in vitro. for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, for example, the phosphorylation of thr330 or ser332 by sgk1 may prime ndrg2 for phosphorylation by gsk3 at ser326 and ser328 respectively, the phosphorylation of thr348 by sgk1 may prime for phosphorylation at ser344" SIGNOR-129680 SGK1 protein O00141 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000007 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-252987 SGK1 protein O00141 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000007 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-252989 SGK1 protein O00141 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000007 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-252988 FZD9 protein O00144 UNIPROT SPRY4 protein Q9C004 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15705594 f miannu "In NSCLC cells, Wnt-7a and Fzd-9 induced both cadherin and Sprouty-4 expression and stimulated the JNK pathway, but not beta-catenin/T cell factor activity." SIGNOR-253035 SNAP23 protein O00161 UNIPROT "STX11-SNAP23 SNARE complex" complex SIGNOR-C272 SIGNOR "form complex" binding 9606 BTO:0000132 22767500 t lperfetto "Coimmunoprecipitation experiments showed that syntaxin-11 can form SNARE complexes with both VAMP-8 and SNAP-23. " SIGNOR-261895 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 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 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 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 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 GREB1 protein Q4ZG55 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 21984905 f 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-253735 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 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 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 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 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 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 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 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 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 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 ARVCF protein O00192 UNIPROT CDH3 protein P22223 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-252127 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation Ser197 APRRRAAsMDSSSKL 10090 BTO:0004245 10217147 t "Here we show that protein kinase B phosphorylates AFX, a human orthologue of daf -16 (refs 5, 6, 9), both in vitro and in vivo." SIGNOR-251477 ARVCF protein O00192 UNIPROT CDH5 protein P33151 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-252129 ARVCF protein O00192 UNIPROT ERBIN protein Q96RT1 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 11821434 t miannu "We characterized the interactions between the Erbin PDZ domain and both ARVCF and δ-catenin in vitro and in vivo. endogenous δ-catenin and Erbin co-localized in and co-immunoprecipitated from neurons. These results suggest that δ-catenin and ARVCF may function to mediate the association of Erbin with the junctional cadherin-catenin complex." SIGNOR-252119 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 HRK protein O00198 UNIPROT BCL2L1 protein Q07817 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-47797 AP3B1 protein O00203 UNIPROT KIF3A protein Q9Y496 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 19934039 t Giorgia "Here, we show that the beta subunit of AP-3, a clathrin-associated protein complex required for HIV-1 release, is a target of IP(7)-mediated pyrophosphorylation. We have identified Kif3A, a motor protein of the kinesin superfamily, as an AP3B1-binding partner and demonstrate that Kif3A, like the AP-3 complex, is involved in an intracellular process required for HIV-1 Gag release." SIGNOR-260398 AP3B1 protein O00203 UNIPROT "AP-3 complex" complex SIGNOR-C247 SIGNOR "form complex" binding 9606 21097499 t lperfetto "Key components of this system are the heterotetrameric adaptor protein (AP)4 complexes, AP-1 (gamma-beta1-mi1-sigma1), AP-2 (α-beta2-mi2-sigma2), AP-3 (delta-beta3-mi3-sigma3), and AP-4 (epsilon-beta4-mi4-sigma4) (subunit composition shown in parentheses)" SIGNOR-260681 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 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 TLR4 protein O00206 UNIPROT MAP3K8 protein P41279 UNIPROT "up-regulates activity" 10090 16484370 f "Our findings indicate that the Tpl2/MEK/ERK signaling module is a master regulator of ERK-dependent gene expression downstream of TLRs in different hemopoietic cells" SIGNOR-256083 TLR4 protein O00206 UNIPROT TIRAP protein P58753 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11544529 t gcesareni "Here we describe a protein, Mal (MyD88-adapter-like), which joins MyD88 as a cytoplasmic TlR-domain-containing protein in the human genome. Mal activates NF-_B, Jun amino-terminal kinase and extracellular signal-regulated kinase-1 and -2." SIGNOR-252064 TLR4 protein O00206 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 28137827 t miannu "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-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-263652 TLR4 protein O00206 UNIPROT TICAM2 protein Q86XR7 UNIPROT up-regulates binding 9606 18221795 t fstefani "Mappit analysis of early toll-like receptor signalling events." SIGNOR-160424 TLR4 protein O00206 UNIPROT TICAM1 protein Q8IUC6 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-252067 TLR4 protein O00206 UNIPROT MYD88 protein Q99836 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-252065 TLR4 protein O00206 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 BTO:0000801 7635431 f lperfetto "The activation of NF-kB is triggered by different stimuli, eg., lipopolysaccharides (LPSs), muramyl peptides, viruses,e inflammatory cytokines tumor necrosis factor-alpha(TNF-a) and interleukin (IL)-1b, irradiation, and reactive xygen intermediates (H2O2)." SIGNOR-249517 TLR4 protein O00206 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "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-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261930 TLR4 protein O00206 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "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-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261929 TLR4 protein O00206 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "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-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261928 TLR4 protein O00206 UNIPROT Interferon_Production phenotype SIGNOR-PH16 SIGNOR up-regulates 9606 20596954 f fstefani "Regulation of toll-like receptor signaling in the innate immunity." SIGNOR-166488 TLR4 protein O00206 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 20596954 f fstefani "Regulation of toll-like receptor signaling in the innate immunity." SIGNOR-166485 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 APBB1 protein O00213 UNIPROT TSHZ3 protein Q63HK5 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000938 19343227 t miannu "We carried out yeast two-hybrid studies with a PTB domain of FE65, focusing on those genes that might be involved in nuclear signaling, and identified and validated Teashirt proteins as FE65 interacting proteins in neurons. Using reporter systems, we observed that FE65 could simultaneously recruit SET, a component of the inhibitor of acetyl transferase, and Teashirt, which in turn recruited histone deacetylases, to produce a powerful gene-silencing complex." SIGNOR-264813 NDUFS8 protein O00217 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262182 TNFRSF10A protein O00220 UNIPROT FADD protein Q13158 UNIPROT up-regulates binding 9606 14585074 t amattioni "Fadd binds to ligated trailr1 or trail-r2" SIGNOR-97869 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 NFKBIE protein O00221 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates binding 9606 BTO:0001271 12835716 t lperfetto "Nf-kb is normally sequestered in the cell cytoplasm by binding to ikbx, ikbb, ikbe" SIGNOR-217361 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 GRM8 protein O00222 UNIPROT GNAS protein P63092 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 20055706 t miannu "MGluRs are members of the G-protein-coupled receptor (GPCR) superfamily, the most abundant receptor gene family in the human genome. GPCRs are membrane-bound proteins that are activated by extracellular ligands such as light, peptides, and neurotransmitters, and transduce intracellular signals via interactions with G proteins. The resulting change in conformation of the GPCR induced by ligand binding activates the G protein, which is composed of a heterotrimeric complex of α, β, and γ subunits." SIGNOR-264081 GRM8 protein O00222 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000938 24564659 f miannu "Excitatory synaptic transmission in the mammalian brain is mediated primarily by the amino acid glutamate, activating two different groups of glutamate receptors: ionotropic and metabotropic." SIGNOR-264351 CORT protein O00230 UNIPROT SSTR4 protein P31391 UNIPROT up-regulates binding 9606 BTO:0000938 11011067 t gcesareni "Cortistatin is known to bind all five cloned somatostatin receptors and share many pharmacological and functional properties with somatostatin including the depression of neuronal activity." SIGNOR-82493 CORT protein O00230 UNIPROT GHSR protein Q92847 UNIPROT up-regulates binding 9606 12161511 t gcesareni "In human tissues cst-14 as well as cst-17 but not ss-14 bind the gh secretagogue receptor (ghs-r)." SIGNOR-91134 CORT protein O00230 UNIPROT MRGPRX2 protein Q96LB1 UNIPROT up-regulates binding 9606 BTO:0000938 16111673 t gcesareni "The mrgx2 receptor has been shown to be activated by the peptides cortistatin and proadrenomedullin n-terminal peptides (pamp)" SIGNOR-139855 PSMD11 protein O00231 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263351 PSMD12 protein O00232 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263352 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation Ser262 TFRPRSSsNASSVST 10090 10217147 t "Here we show that protein kinase B phosphorylates AFX, a human orthologue of daf -16 (refs 5, 6, 9), both in vitro and in vivo." SIGNOR-251478 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 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 SMAD1 protein Q15797 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-187190 BMPR1B protein O00238 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser462 GSPHNPIsSVS 9606 9335504 t llicata "The c terminus of smad1, which is phosphorylated directly by the bmp type i receptor at the ssvs sequence in contrast to the bmp-stimulated phosphorylation of smad1, which affects carboxy-terminal serines and induces nuclear accumulation of smad1, erk-mediated phosphorylation specifically inhibits the nuclear accumulation of smad1." SIGNOR-52662 BMPR1B protein O00238 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser463 SPHNPISsVS 9606 9335504 t llicata "The c terminus of smad1, which is phosphorylated directly by the bmp type i receptor at the ssvs sequence in contrast to the bmp-stimulated phosphorylation of smad1, which affects carboxy-terminal serines and induces nuclear accumulation of smad1, erk-mediated phosphorylation specifically inhibits the nuclear accumulation of smad1." SIGNOR-52666 BMPR1B protein O00238 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser465 HNPISSVs 9606 9335504 t llicata "The c terminus of smad1, which is phosphorylated directly by the bmp type i receptor at the ssvs sequence in contrast to the bmp-stimulated phosphorylation of smad1, which affects carboxy-terminal serines and induces nuclear accumulation of smad1, erk-mediated phosphorylation specifically inhibits the nuclear accumulation of smad1." SIGNOR-52670 BMPR1B protein O00238 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates 10090 10564272 f lperfetto "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-235622 BMPR1B protein O00238 UNIPROT SMAD1 protein Q15797 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-255265 BMPR1B protein O00238 UNIPROT SMAD5 protein Q99717 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-187193 BMPR1B protein O00238 UNIPROT SMAD5 protein Q99717 UNIPROT up-regulates 10090 BTO:0000165 10564272 f lperfetto "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-235625 BMPR1B protein O00238 UNIPROT SMAD5 protein Q99717 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-255260 BMPR1B protein O00238 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR "form complex" binding 9606 7791754 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-33431 AGRP protein O00253 UNIPROT MC4R protein P32245 UNIPROT down-regulates binding 9606 9311920 t gcesareni "Recombinant agouti-related protein was a potent, selective antagonist of mc3r and mc4r,." SIGNOR-51104 AGRP protein O00253 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" binding 9606 10318826 t miannu "AGRP is a potent antagonist of the melanocortin-3 receptor and the MC4R and has also been shown to have a lesser degree of inhibitory action at the melanocortin-5 receptor." SIGNOR-252379 AGRP protein O00253 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 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-268709 AGRP protein O00253 UNIPROT MC5R protein P33032 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 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-268714 AGRP protein O00253 UNIPROT MC3R protein P41968 UNIPROT down-regulates binding 9606 BTO:0001253 9311920 t gcesareni "Recombinant agouti-related protein was a potent, selective antagonist of mc3r and mc4r, melanocortin receptor subtypes implicated in weight regulation." SIGNOR-51067 AGRP protein O00253 UNIPROT MC3R protein P41968 UNIPROT "down-regulates activity" binding 9606 10318826 t miannu "AGRP is a potent antagonist of the melanocortin-3 receptor and the MC4R and has also been shown to have a lesser degree of inhibitory action at the melanocortin-5 receptor." SIGNOR-252380 AGRP protein O00253 UNIPROT MC3R protein P41968 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 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-268704 AGRP protein O00253 UNIPROT MC2R protein Q01718 UNIPROT "down-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 α, β, and γ melanocyte–stimulating hormone (MSH), which are derived from the proopiomelanocortin precursor protein, and two inverse agonists, agouti and agouti-related proteins" SIGNOR-268696 AGRP protein O00253 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 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-268699 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 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 16670091 f lperfetto " FOXO1 coexpression dose-dependently repressed transcription from either the PPARgamma 1 or PPARgamma2 promoter reporter by 65%, whereas insulin (100 nm, 20-24 h) either partially or completely reversed this effect. " SIGNOR-252910 F2RL2 protein O00254 UNIPROT GNA15 protein P30679 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-257360 F2RL2 protein O00254 UNIPROT GNAL protein P38405 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256904 F2RL2 protein O00254 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257033 F2RL2 protein O00254 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257409 F2RL2 protein O00254 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256761 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 MEN1 protein O00255 UNIPROT HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" methylation 9606 BTO:0004730 16415155 t irozzo "Men1 excision causes reduction of Hoxa9 expression, colony formation by hematopoietic progenitors, and the peripheral white blood cell count. Menin directly activates Hoxa9 expression, at least in part, by binding to the Hoxa9 locus, facilitating methylation of H3K4, and recruiting the methylated H3K4 binding protein chd1 to the locus. " SIGNOR-255894 MEN1 protein O00255 UNIPROT CDKN2C protein P42773 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15640349 f irozzo "Menin activates transcription by means of a mechanism involving recruitment of MLL to the p27Kip1 and p18Ink4c promoters and coding regions." SIGNOR-255888 MEN1 protein O00255 UNIPROT CDKN1B protein P46527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15640349 f irozzo "Menin activates transcription by means of a mechanism involving recruitment of MLL to the p27Kip1 and p18Ink4c promoters and coding regions." SIGNOR-255889 MEN1 protein O00255 UNIPROT KMT2A protein Q03164 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 15640349 t irozzo "However, menin dramatically increases the amount of MLL bound at the p27Kip1 and p18Ink4c loci, suggesting that it either directly or indirectly promotes MLL recruitment to these targets. Once recruited, MLL could enhance transcription by a number of mechanisms.Overall, the data suggest that transcriptional regulation by menin involves increasing MLL protein association with target loci." SIGNOR-255890 MEN1 protein O00255 UNIPROT RELA protein Q04206 UNIPROT down-regulates binding 9606 SIGNOR-C13 11526476 t miannu "Menin represses p65-mediated transcriptional activation on nf-kappab sites in a dose-dependent and specific manner." SIGNOR-110067 MEN1 protein O00255 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates binding 9606 12874027 t miannu "Menin interacts with fancd2 / loss of menin expression in mouse embryonic fibroblasts leads to increased sensitivity to dna damage. Furthermore, menin is localized to chromatin and nuclear matrix, and the association with nuclear matrix is enhanced by gamma-irradiation. Together, these results suggest that menin plays a critical role in repair of dna damage in concert with fancd2." SIGNOR-103947 MEN1 protein O00255 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates binding 9606 11526476 t lperfetto "Menin represses p65-mediated transcriptional activation on nf-kappab sites in a dose-dependent and specific manner." SIGNOR-217406 MEN1 protein O00255 UNIPROT "MLL Fusion" "fusion protein" SIGNOR-FP14 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t miannu "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity." SIGNOR-260130 MEN1 protein O00255 UNIPROT MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255868 MEN1 protein O00255 UNIPROT MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255867 MEN1 protein O00255 UNIPROT MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255866 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 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 CBX4 protein O00257 UNIPROT ZEB2 protein O60315 UNIPROT "down-regulates quantity by destabilization" sumoylation "Lys391; Lys866." QTGLLKIkTEPLDFN;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-268955 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 TAF4 protein O00268 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263921 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 RFXAP protein O00287 UNIPROT "RFX complex" complex SIGNOR-C104 SIGNOR "form complex" binding -1 10825209 t miannu "RFXANK and RFXAP bind to each other and form a heterodimer (step 1) that subsequently interacts with RFX5 Upon binding, the conformation of RFX5 changes (step 2) in a way that enables the RFX complex to bind to DNA (step 3) and to recruit other proteins that are required for the transcription of MHC II genes" SIGNOR-221568 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 HIP1 protein O00291 UNIPROT REST protein Q13127 UNIPROT "up-regulates quantity by expression" "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-255076 HIP1 protein O00291 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 11007801 f miannu "Huntingtin interacting protein 1 induces apoptosis via a novel caspase-dependent death effector domain." SIGNOR-256646 HIP1 protein O00291 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 11007801 f miannu "Huntingtin interacting protein 1 induces apoptosis via a novel caspase-dependent death effector domain." SIGNOR-82463 EIF3F protein O00303 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates deubiquitination Lys1759 CGVLLSRkRRRQHGQ 9606 21124883 t gcesareni "The activated form of notch needs to be deubiquitinated before being processed by the gamma-secretase activity and entering the nucleus, where it fulfills its transcriptional function. The enzyme accounting for this deubiquitinase activity is eif3f, known so far as a translation initiation factor." SIGNOR-170158 EIF3F protein O00303 UNIPROT EIF3_complex complex SIGNOR-C401 SIGNOR "form complex" binding -1 16920360 t miannu "Consistent with its diverse functions, eIF3 is the largest and most complex initiation factor: the mammalian version, for example, contains 13 nonidentical subunits that are designated eIF3a to eIF3m 8, 9, 10, 11, 12, 13 (Table 1)." SIGNOR-266395 EIF3F protein O00303 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates deubiquitination 9606 21124883 t gcesareni "The activated form of notch needs to be deubiquitinated before being processed by the gamma-secretase activity and entering the nucleus, where it fulfills its transcriptional function. The enzyme accounting for this deubiquitinase activity is eif3f, known so far as a translation initiation factor." SIGNOR-254327 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17873901 f gcesareni "Foxo1a strongly activated p15ink4b transcription and p19ink4d transcription, while foxo3a showed higher p19ink4d transcription activity than p15ink4b transcription activity" SIGNOR-252917 CDC7 protein O00311 UNIPROT MCM4 protein P33991 UNIPROT up-regulates phosphorylation 9606 21070963 t gcesareni "Activation of the eukaryotic replicative dna helicase, the mcm2-7 complex, requires phosphorylation by cdc7/dbf4 (dbf4-dependent kinase or ddk), which, in turn, depends on prior phosphorylation of mcm2-7 by an unknown kinase (or kinases).we propose that the resulting mec1 modification of mcm4 and mcm6 further activates ddk phosphorylation of mcm2-7 ( fig. 7aii )." SIGNOR-169453 CDC7 protein O00311 UNIPROT MCM7 protein P33993 UNIPROT up-regulates phosphorylation 9606 21070963 t gcesareni "We propose that phosphorylation of mcm4/6 s/tp sites, which are already phosphorylated in g1, allows initial mcm2-7 phosphorylation by ddk and initiation from the first origins of replication ( fig. 7ai )." SIGNOR-169506 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser13 ESFTMASsPAQRRRG 9606 16446360 t gcesareni "In this work, by in vitro kinase reactions and mass spectrometry analysis of the products, we have mapped phosphorylation sites in the n terminus of mcm2 by cdc7, cdk2, cdk1, and ck2" SIGNOR-143984 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser139 RRGLLYDsDEEDEER 9606 16446360 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-143988 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser27 GNDPLTSsPGRSSRR 9606 16446360 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-143992 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser41 RTDALTSsPGRDLPP 9606 16446360 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-143996 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser139 RRGLLYDsDEEDEER 9606 BTO:0000567 16899510 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-148709 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser27 GNDPLTSsPGRSSRR 9606 BTO:0000567 16899510 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-148713 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser41 RTDALTSsPGRDLPP 9606 16899510 t gcesareni "In the present study, we report the identification of cdc7/dbf4 phosphorylation sites on mcm2 and determine the functional role of cdc7/dbf4 phosphorylation of mcm2 in the initiation of dna replication in human cells." SIGNOR-148717 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser108 DVEELTAsQREAAER 9606 19647517 t lperfetto "Phosphorylation of mcm2 by cdc7 promotes pre-replication complex assembly during cell-cycle re-entry" SIGNOR-187388 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser40 RRTDALTsSPGRDLP 9606 19647517 t lperfetto "Phosphorylation of mcm2 by cdc7 promotes pre-replication complex assembly during cell-cycle re-entry" SIGNOR-187392 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser5 sESFTMAS 9606 19647517 t lperfetto "Phosphorylation of mcm2 by cdc7 promotes pre-replication complex assembly during cell-cycle re-entry" SIGNOR-187396 CDC7 protein O00311 UNIPROT MCM2 protein P49736 UNIPROT up-regulates phosphorylation Ser53 LPPFEDEsEGLLGTE 9606 19647517 t lperfetto "Phosphorylation of mcm2 by cdc7 promotes pre-replication complex assembly during cell-cycle re-entry" SIGNOR-187400 CDC7 protein O00311 UNIPROT ESCO1 protein Q5FWF5 UNIPROT down-regulates phosphorylation 9606 23314252 t gcesareni "We show here that eco1 degradation requires the sequential actions of cdk1 and two additional kinases, cdc7-dbf4 and the gsk-3 homolog mck1." SIGNOR-200397 CDC7 protein O00311 UNIPROT RAD18 protein Q9NS91 UNIPROT unknown phosphorylation Ser434 IQEVLSSsESDSCNS 9606 21098111 t llicata "Although the cdc7/rad18 interaction and phosphorylation at s434 are induced by dna damage, s434 was also observed to be phosphorylated basally" SIGNOR-170049 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 ETV2 protein O00321 UNIPROT FLI1 protein Q01543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24727028 f miannu "We have identified a novel positive feed-forward regulatory loop in which etv2 activates expression of genes involved in vasculogenesis, including fli1." SIGNOR-203272 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 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 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 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 ARNTL protein O00327 UNIPROT PER3 protein P56645 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-253630 ARNTL protein O00327 UNIPROT PPARA protein Q07869 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000759 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-268025 ARNTL protein O00327 UNIPROT CRY1 protein Q16526 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-253626 ARNTL protein O00327 UNIPROT CRY2 protein Q49AN0 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-253627 ARNTL protein O00327 UNIPROT MAGEL2 protein Q9UJ55 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 22208286 t miannu "Magel2 represses the activity of the Clock:Bmal1 heterodimer in a Per2-luciferase assay. Magel2 interacts with Bmal1 and with Per2 as measured by co-immunoprecipitation in co-transfected cells, and exhibits a subcellular distribution consistent with these interactions when visualized by immunofluorescence. As well, Magel2 induces the redistribution of the subcellular localization of Clock towards the cytoplasm, in contrast to the nucleus-directed effect of Bmal1 on Clock subcellular localization." SIGNOR-253517 ARNTL protein O00327 UNIPROT CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR "form complex" binding -1 22653727 t lperfetto "Crystal structure of the heterodimeric CLOCK:BMAL1 transcriptional activator complex|The structure of the CLOCK:BMAL1 complex is a starting point for understanding at an atomic level the mechanism driving the mammalian circadian clock." SIGNOR-253708 ARNTL protein O00327 UNIPROT BMAL1/NPAS2 complex SIGNOR-C431 SIGNOR "form complex" binding 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-267965 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 PIK3CD protein O00329 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9534 BTO:0004055 14665640 f 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-242655 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 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 PDHX protein O00330 UNIPROT PAX6 protein P26367 UNIPROT "down-regulates activity" binding 9606 BTO:0000120 12783165 t 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-254903 PDHX protein O00330 UNIPROT CDX2 protein Q99626 UNIPROT "down-regulates activity" binding 9606 BTO:0000120 12783165 t 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-254904 PDHX protein O00330 UNIPROT PDH complex SIGNOR-C402 SIGNOR "form complex" binding 9606 20160912 t miannu "The human (h) pyruvate dehydrogenase complex (hPDC) consists of multiple copies of several components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2), dihydrolipoamide dehydrogenase (E3), E3-binding protein (BP), and specific kinases and phosphatases. Mammalian PDC has a well organized structure with an icosahedral symmetry of the central E2/BP core to which the other component proteins bind non-covalently." SIGNOR-266543 SLC1A7 protein O00341 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 ChEBI "up-regulates quantity" relocalization 9606 26687113 t miannu "After release from presynaptic nerve terminals, glutamate is quickly removed from the synaptic cleft by a family of five glutamate transporters, the so-called excitatory amino acid transporters (EAAT1-5)." SIGNOR-264806 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 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 FOXE1 protein O00358 UNIPROT MSX1 protein P28360 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-254173 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 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 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 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 P2RY10 protein O00398 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256726 P2RY10 protein O00398 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257287 P2RY10 protein O00398 UNIPROT GNA13 protein Q14344 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257348 DCTN6 protein O00399 UNIPROT PLK1 protein P53350 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 phosphorylation:Thr186 KTMKGSStPVKN 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-264798 WASL protein O00401 UNIPROT ARP2/3 complex SIGNOR-C146 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 20498093 t lperfetto "Members of the Wiskott-Aldrich syndrome protein (WASP) family, which includes WASP, N-WASP, WAVE (1–3), WHAMM, JMY, and WASH, control actin cytoskeletal dynamics throughout biology. They act in large part by regulating the actin nucleating activity of the ubiquitous Arp2/3 complex. WASP proteins stimulate Arp2/3 complex using a conserved C-terminal VCA (Verprolin homologous, central hydrophobic, and acidic) region. They contain distinct N-terminal elements, which facilitate integration into unique macromolecular complexes." SIGNOR-261003 FOXN3 protein O00409 UNIPROT PIM2 protein Q9P1W9 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002552 24403608 t Luana "CHES1/FOXN3 regulates cell proliferation by repressing PIM2 and protein biosynthesis." SIGNOR-261607 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 IPO5 protein O00410 UNIPROT DSCAML1 protein Q8TD84 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-264274 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 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 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 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 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 DNM1L protein O00429 UNIPROT ARP2/3 complex SIGNOR-C146 SIGNOR "up-regulates activity" binding 10090 BTO:0002295 31063459 t lperfetto "Importantly, we found that crosstalk between phosphorylated Drp1S600 (p-Drp1S600) and the actin-binding protein com- plex Arp2/3 is a required step in mitochondrial Drp1 recruitment and mitochondrial fission under HG conditions." SIGNOR-262550 DNM1L protein O00429 UNIPROT Mitochondrial_fission phenotype SIGNOR-PH143 SIGNOR up-regulates 10090 BTO:0002295 31063459 f lperfetto "Mitochondrial fission is governed primarily by the cytoplasmic dynamin-related protein 1 (Drp1). Drp1 is a conserved dynamin GTPase superfamily protein that is translocated from its cytoplasmic pool to the outer mitochondrial membrane, where Drp1 then assembles into constrictive ring-like multimeric structures, ultimately driving mitochondrial fragmentation through a GTP-dependent mechanism|We have also previously reported that ROCK1-mediated Drp1S600 phosphorylation resulted in enhanced mitochondrial fission in podocytes" SIGNOR-262553 PIK3C2A protein O00443 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI up-regulates "chemical modification" 9606 23119004 t gcesareni "Pi3ks phosphorylate the d3 position of membrane phosphatidylinositides to generate phosphatidylinositol 3,4,5-triphosphate (pip3)." SIGNOR-199367 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 PIK3C2A protein O00443 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates 9606 9430633 f gcesareni "Activation of pi 3-kinase causes plc gamma ph domain-mediated membrane targeting and plc gamma activation." SIGNOR-54707 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 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1060 HGHVSDAsIRVGENV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262900 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1087 HGHVSNAsISLGESV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262901 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1114 HGHVSNAsIRVGENV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262902 FOXO proteinfamily SIGNOR-PF27 SIGNOR NOTCH1 protein P46531 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 BTO:0002314 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-252940 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1168 HGHVSDAsISLGESV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262903 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1176 ISLGESVsDMAPARP -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262904 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1195 HGHVSDAsISLGESV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262905 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1249 HGHVSDAsISLGEPV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262906 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1437 RYPDSYEsMSEPPIA -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262907 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser1465 PVDPQVQsAADETAV -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262908 PLK4 protein O00444 UNIPROT TUBGCP6 protein Q96RT7 UNIPROT "up-regulates activity" phosphorylation Ser392 VSGASPEsISSLLSE -1 22302995 t miannu "Plk4 interacts with and phosphorylates GCP6. we show that GCP6 is an integral component of the centriole and required for centriole duplication. Moreover, we find that GCP6 interacts in vitro and in vivo with Plk4. We show that phosphorylation of GCP6 by Plk4 is required for Plk4-induced centriole overduplication." SIGNOR-262909 PLK4 protein O00444 UNIPROT CENPJ protein Q9HC77 UNIPROT up-regulates phosphorylation Ser595 ISFSSNSsFVLKILE 9606 20531387 t lperfetto "Plk2 phosphorylates the s589 and s595 residues of cpap in vitro and in vivo. This phosphorylation is critical for procentriole formation during the centrosome cycle. Plk4 also phosphorylates s595 of cpap" SIGNOR-166007 AGRN protein O00468 UNIPROT CHRNB3 protein Q05901 UNIPROT "up-regulates activity" binding 9606 BTO:0002916 14502292 t miannu "Treatment of muscle cells with neural agrin causes tyrosine phosphorylation of the AChR β subunit and induces AChR clustering by promoting anchoring of the receptor protein to postsynaptic cytoskeleton. Regulation of acetylcholine receptor clustering by the tumor suppressor APC. By showing a direct requirement for APC in AChR clustering, our present study suggests that the Wnt/β-catenin pathway may crosstalk with the agrin signaling cascade during the formation of mammalian neuromuscular junction." SIGNOR-264260 MEIS1 protein O00470 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 BTO:0001271 19109563 f irozzo "To discern the mechanisms by which Meis1 inhibition leads to reduced cell growth, we performed cell-cycle and apoptosis analyses.Meis1 knockdown also resulted in increased apoptosis, as evidenced by increased uptake of PI and a stain for activated caspases (CaspaTag) by M26-transduced cells compared with control cells. These results indicate that Meis1 is required for proliferation and survival of 4166 leukemia cells." SIGNOR-256648 MEIS1 protein O00470 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0001271 19109563 f irozzo "To discern the mechanisms by which Meis1 inhibition leads to reduced cell growth, we performed cell-cycle and apoptosis analyses.Meis1 knockdown also resulted in increased apoptosis, as evidenced by increased uptake of PI and a stain for activated caspases (CaspaTag) by M26-transduced cells compared with control cells. These results indicate that Meis1 is required for proliferation and survival of 4166 leukemia cells." SIGNOR-255860 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 MEIS1 protein O00470 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001271 19109563 f irozzo "These results show that MEIS1 expression is important for MLL-rearranged leukemias and suggest that MEIS1 promotes cell-cycle entry.Flow cytometric analysis of PI-stained nuclei showed that Meis1 knockdown led to a cell-cycle arrest in the G0/G1 phase." SIGNOR-255859 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR FASLG protein P48023 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10102273 f gcesareni "Within the nucleus, fkhrl1 triggers apoptosis most likely by inducing the expression of genes that are critical for cell death, such as the fas ligand gene." SIGNOR-252942 NR5A2 protein O00482 UNIPROT HSD3B2 protein P26439 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-254873 NR5A2 protein O00482 UNIPROT STAR protein P49675 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-254870 NDUFA4 protein O00483 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267752 PSMD14 protein O00487 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263346 KPNA3 protein O00505 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7." SIGNOR-165280 KPNA3 protein O00505 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7." SIGNOR-254321 STK25 protein O00506 UNIPROT CCM2 protein Q9BSQ5 UNIPROT up-regulates phosphorylation Ser384 GRGIITDsFGRHRRA 9606 BTO:0001757 22782892 t miannu "CCM2 can be phosphorylated by STK25, and the kinase activity of STK25 is required for death signaling." SIGNOR-263144 STK25 protein O00506 UNIPROT PDCD10 protein Q9BUL8 UNIPROT unknown phosphorylation Ser39 ELERVNLsAAQTLRA 9606 19370760 t llicata "Stk25 phosphorylates ccm3 at serine 39 and threonine 43" SIGNOR-185388 STK25 protein O00506 UNIPROT PDCD10 protein Q9BUL8 UNIPROT unknown phosphorylation Thr43 VNLSAAQtLRAAFIK 9606 19370760 t llicata "Stk25 phosphorylates ccm3 at serine 39 and threonine 43" SIGNOR-185392 BCL9 protein O00512 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates binding 9606 BTO:0000776 11955446 t amattioni "Bcl9 exert its function by physically linking pygo to beta-catenin. The recruitment of pygo permits beta-catenin to transcriptionally activate wnt target genes." SIGNOR-116552 BCL9 protein O00512 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates binding 9606 15208637 t amattioni "The transcriptional activity of beta-catenin depends on bcl-9. Bcl-9 functions in targeting beta-catenin to the nucleus and thus increases the transcriptional activity of beta-catenin" SIGNOR-126059 BCL9 protein O00512 UNIPROT PYGO1 protein Q9Y3Y4 UNIPROT up-regulates binding 9606 BTO:0000776 11955446 t miannu "Here we report the identification of two segment polarity genes in drosophila, legless (lgs), and pygopus (pygo), and we show that their products are required for wnt signal transduction at the level of nuclear beta-catenin. Lgs encodes the homolog of human bcl9, and we provide genetic and molecular evidence that these proteins exert their function by physically linking pygo to beta-catenin." SIGNOR-116577 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 CHL1 protein O00533 UNIPROT ANK2 protein Q01484 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-266722 CHL1 protein O00533 UNIPROT ANK3 protein Q12955 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-266723 PES1 protein O00541 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 BTO:0002882 15169904 f miannu "Pescadillo (PES1) and the upstream binding factor (UBF1) play a role in ribosome biogenesis, which regulates cell size, an important component of cell proliferation. We have investigated the effects of PES1 and UBF1 on the growth and differentiation of cell lines derived from 32D cells, an interleukin-3 (IL-3)-dependent murine myeloid cell line. Parental 32D cells and 32D IGF-IR cells (expressing increased levels of the type 1 insulin-like growth factor I [IGF-I] receptor [IGF-IR]) do not express insulin receptor substrate 1 (IRS-1) or IRS-2. 32D IGF-IR cells differentiate when the cells are shifted from IL-3 to IGF-I. Ectopic expression of IRS-1 inhibits differentiation and transforms 32D IGF-IR cells into a tumor-forming cell line. We found that PES1 and UBF1 increased cell size and/or altered the cell cycle distribution of 32D-derived cells but failed to make them IL-3 independent. PES1 and UBF1 also failed to inhibit the differentiation program initiated by the activation of the IGF-IR, which is blocked by IRS-1. 32D IGF-IR cells expressing PES1 or UBF1 differentiate into granulocytes like their parental cells. In contrast, PES1 and UBF1 can transform mouse embryo fibroblasts that have high levels of endogenous IRS-1 and are not prone to differentiation. Our results provide a model for one of the theories of myeloid leukemia, in which both a stimulus of proliferation and a block of differentiation are required for leukemia development." SIGNOR-260078 FOXO proteinfamily SIGNOR-PF27 SIGNOR CDKN2D protein P55273 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17873901 f gcesareni "Foxo1a strongly activated p15ink4b transcription and p19ink4d transcription, while foxo3a showed higher p19ink4d transcription activity than p15ink4b transcription activity" SIGNOR-252918 DLL1 protein O00548 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 16140393 t lperfetto "Notch signaling is a highly conserved pathway involved in cell fate choice during development with Delta and Jagged constituting the two evolutionary conserved families of Notch ligands. These ligands are transmembrane proteins with conserved biochemical structure that share their receptors and signal through a common mechanism. Upon ligand binding Notch receptors are proteoliticaly cleaved, the intracellular domain of Notch (NICD) is released and translocated to the nucleus, where it activates target genes. In mammals, four receptors and five ligands have been described. Delta-1, Delta-3 and Delta-4 are homologues to Drosophila Delta and Jagged-1 and Jagged-2 to Drosophila Serrate." SIGNOR-209732 DLL1 protein O00548 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 23111325 t gcesareni "In this study, we demonstrate that dll1 can activate notch signaling mostly through notch2 receptor and can contribute to drug resistance to bortezomib, both in murine and human mm cells." SIGNOR-199320 DLL1 protein O00548 UNIPROT NOTCH3 protein Q9UM47 UNIPROT up-regulates binding 9606 11006133 t gcesareni "These results suggest that delta1, jagged1, and jagged2 are ligands for notch1 and notch3 receptors." SIGNOR-82398 DLL1 protein O00548 UNIPROT PP2B proteinfamily SIGNOR-PF18 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 16140393 t lperfetto "Notch signaling is a highly conserved pathway involved in cell fate choice during development with Delta and Jagged constituting the two evolutionary conserved families of Notch ligands. These ligands are transmembrane proteins with conserved biochemical structure that share their receptors and signal through a common mechanism. Upon ligand binding Notch receptors are proteoliticaly cleaved, the intracellular domain of Notch (NICD) is released and translocated to the nucleus, where it activates target genes. In mammals, four receptors and five ligands have been described. Delta-1, Delta-3 and Delta-4 are homologues to Drosophila Delta and Jagged-1 and Jagged-2 to Drosophila Serrate." SIGNOR-209741 DLL1 protein O00548 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates binding BTO:0001103 12361602 t apalma "When activated by its ligands (Delta and Jagged in vertebrates and Serrate in invertebrates), the intracellular portion of Notch is cleaved and translocates to the nucleus" SIGNOR-255368 DLL1 protein O00548 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates binding 23729744 t apalma "The NECD undergoes O-linked glycosylation during Notch synthesis and secretion, which is crucial for proper folding of the Notch receptor and the interaction with its ligand DSL (Delta, Serrate, Lag-2)(Rana and Haltiwanger, 2011). The Notch receptor on the signal-receiving cell binds directly to ligands located on the apposing signal-sending cell" SIGNOR-255369 DLL1 protein O00548 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "up-regulates activity" binding 9606 BTO:0000776 16140393 t lperfetto "Notch signaling is a highly conserved pathway involved in cell fate choice during development with Delta and Jagged constituting the two evolutionary conserved families of Notch ligands. These ligands are transmembrane proteins with conserved biochemical structure that share their receptors and signal through a common mechanism. Upon ligand binding Notch receptors are proteoliticaly cleaved, the intracellular domain of Notch (NICD) is released and translocated to the nucleus, where it activates target genes. In mammals, four receptors and five ligands have been described. Delta-1, Delta-3 and Delta-4 are homologues to Drosophila Delta and Jagged-1 and Jagged-2 to Drosophila Serrate." SIGNOR-254315 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 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 CACNA1A protein O00555 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000227 30849329 f 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-264328 SDCBP protein O00560 UNIPROT SOX4 protein Q06945 UNIPROT "up-regulates activity" binding 10090 BTO:0003104 11498591 t miannu "Sox4 activation by IL-5R_ appears to be direct, with syntenin functioning as an adaptor molecule. Syntenin mediates IL-5–induced Sox4 activation." SIGNOR-223089 SDCBP protein O00560 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" 9534 BTO:0001444 25122212 f 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-260753 MPHOSPH10 protein O00566 UNIPROT RPS5 protein P46782 UNIPROT "up-regulates activity" binding -1 28813493 t miannu "Mpp10 is able to bind the ribosome biogenesis factor Utp3/Sas10 through two conserved motifs in its N-terminal region. In addition, Mpp10 interacts with the ribosomal protein S5/uS7 using a short stretch within an acidic loop region. Thus, our findings reveal that Mpp10 provides a platform for the simultaneous interaction with multiple proteins in the 90S pre-ribosome." SIGNOR-261175 MPHOSPH10 protein O00566 UNIPROT IMP4 protein Q96G21 UNIPROT "up-regulates activity" binding -1 28813493 t miannu "Mpp10 represents a platform for the interaction of multiple factors within the 90S pre-ribosome. In eukaryotes, ribosome assembly is a highly complex process that involves more than 200 assembly factors that ensure the folding, modification and processing of the different rRNA species as well as the timely association of ribosomal proteins. One of these factors, Mpp10 associates with Imp3 and Imp4 to form a complex that is essential for the normal production of the 18S rRNA." SIGNOR-261174 MPHOSPH10 protein O00566 UNIPROT UTP3 protein Q9NQZ2 UNIPROT "up-regulates activity" binding -1 28813493 t miannu "Mpp10 is able to bind the ribosome biogenesis factor Utp3/Sas10 through two conserved motifs in its N-terminal region. In addition, Mpp10 interacts with the ribosomal protein S5/uS7 using a short stretch within an acidic loop region. Thus, our findings reveal that Mpp10 provides a platform for the simultaneous interaction with multiple proteins in the 90S pre-ribosome." SIGNOR-261176 MPHOSPH10 protein O00566 UNIPROT IMP3 protein Q9NV31 UNIPROT "up-regulates activity" binding -1 28813493 t miannu "Mpp10 represents a platform for the interaction of multiple factors within the 90S pre-ribosome. In eukaryotes, ribosome assembly is a highly complex process that involves more than 200 assembly factors that ensure the folding, modification and processing of the different rRNA species as well as the timely association of ribosomal proteins. One of these factors, Mpp10 associates with Imp3 and Imp4 to form a complex that is essential for the normal production of the 18S rRNA." SIGNOR-261173 CCL21 protein O00585 UNIPROT ACKR4 protein Q9NPB9 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 23341447 t Luana " In the present study, however, we demonstrate for the first time the concentration-dependent recruitment of β-arrestins to the atypical chemokine receptor CCX-CKR upon stimulation with CCL19, CCL21, or CCL25 using three different methodologies in various transfected cell lines." SIGNOR-268417 MFNG protein O00587 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 10935626 t Fucosylation gcesareni "Manic fringe elongates the o-linked fucose saccharides on full-length notch1 and notch1 egf repeats 1923." SIGNOR-80555 MFNG protein O00587 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 11346656 t gcesareni "These observations indicate that the fringe proteins directly modify notch2, which is consistent with the recent finding that fringe is a glycosyltransferase that directly modifies notch (30, 31). It was further indicated that lfng does this at a site from the n terminus through the 15th egf repeat of notch2, and mfng does so at a site from the 23rd through the 29th egf repeat of notch2." SIGNOR-107708 PEX12 protein O00623 UNIPROT PEX5 protein P50542 UNIPROT "up-regulates activity" ubiquitination -1 19687296 t miannu "Here we report on the identification of the protein-ubiquitin ligases that are responsible for the ubiquitination of the peroxisomal protein import receptor Pex5. It is demonstrated that each of the three RING peroxins Pex2, Pex10, and Pex12 exhibits ubiquitin-protein isopeptide ligase activity. Our results show that Pex2 mediates the Ubc4-dependent polyubiquitination whereas Pex12 facilitates the Pex4-dependent monoubiquitination of Pex5.While polyubiquitinated Pex5 is degraded by the proteasome, monoubiquitinated Pex5 is destined for a new round of the receptor cycle." SIGNOR-253020 PEX12 protein O00623 UNIPROT UBE2D1 protein P51668 UNIPROT "up-regulates activity" binding -1 19687296 t miannu "Here we report on the identification of the protein-ubiquitin ligases that are responsible for the ubiquitination of the peroxisomal protein import receptor Pex5. It is demonstrated that each of the three RING peroxins Pex2, Pex10, and Pex12 exhibits ubiquitin-protein isopeptide ligase activity. Our results show that Pex2 mediates the Ubc4-dependent polyubiquitination whereas Pex12 facilitates the Pex4-dependent monoubiquitination of Pex5.While polyubiquitinated Pex5 is degraded by the proteasome, monoubiquitinated Pex5 is destined for a new round of the receptor cycle." SIGNOR-253024 KPNA4 protein O00629 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7." SIGNOR-165314 KPNA4 protein O00629 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7." SIGNOR-254322 SLN protein O00631 UNIPROT ATP2A1 protein O14983 UNIPROT "down-regulates activity" binding 9606 28487373 t lperfetto "These results suggest that sAnk1 interacts with SLN both directly and in complex with SERCA1 and reduces SLN's inhibitory effect on SERCA1 activity." SIGNOR-265929 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 NTN3 protein O00634 UNIPROT NEO1 protein Q92859 UNIPROT "up-regulates activity" binding 9606 BTO:0001484 28245592 t miannu "Experiments have demonstrated that Neogenin also mediates Netrin-1 attractive functions. Both DCC and Neogenin are type I transmembrane receptors that belong to the immunoglobulin superfamily proteins." SIGNOR-268171 NTN3 protein O00634 UNIPROT UNC5 proteinfamily SIGNOR-PF98 SIGNOR "up-regulates activity" binding 9606 BTO:0001484 25881791 t miannu "In the presence of netrin-1, UNC5 co-immuno-precipitates with DCC, suggesting the formation of a ternary complex of netrin-1 with ecto-domains of DCC and UNC5. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists." SIGNOR-268185 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 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 NFIB protein O00712 UNIPROT NFIX protein Q14938 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-240915 NFIB protein O00712 UNIPROT NFIX protein Q14938 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0001279 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-268869 NFIB protein O00712 UNIPROT NFIX protein Q14938 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0001279 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-268870 NFIB protein O00712 UNIPROT EZH2 protein Q15910 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24553933 f miannu "Nfibbinds to the ezh2 promoter and overexpression ofnfibrepresses ezh2 transcription." SIGNOR-204643 E2F3 protein O00716 UNIPROT TFDP1 protein Q14186 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 8832394 t 2 miannu "The transcriptionally active forms of E2F are heterodimers composed of one polypeptide encoded by the E2F gene family and one polypeptide encoded by the DP gene family.In transfected cells, DP-1 did not accumulate in the nucleus unless it was coexpressed with the heterodimeric partners E2F-1, E2F-2, or E2F-3." SIGNOR-240553 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 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 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 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 WNT10B protein O00744 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates 9606 21872687 f fspada "We show that knockdown of Beta-catenin completely prevents the inhibition of adipogenesis and stimulation of osteoblast differentiation by wnt6, wnt10a or wnt10b" SIGNOR-176190 WNT10B protein O00744 UNIPROT FZD5 protein Q13467 UNIPROT up-regulates binding 9606 12055200 t fspada "Inhibition of adipogenesis by wnt10b is likely mediated by‚ wnt‚ receptors, frizzled 1, 2, and/or 5, and co-receptors low density lipoprotein receptor-related proteins 5 and 8" SIGNOR-210164 WNT10B protein O00744 UNIPROT FZD2 protein Q14332 UNIPROT up-regulates binding 9606 12055200 t fspada "Inhibition of adipogenesis by wnt10b is likely mediated by wnt receptors, frizzled 1, 2, and/or 5, and co-receptors low density lipoprotein receptor-related proteins 5 and 7" SIGNOR-89137 WNT10B protein O00744 UNIPROT FZD3 protein Q9NPG1 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-131625 WNT10B protein O00744 UNIPROT FZD1 protein Q9UP38 UNIPROT up-regulates binding 9606 12055200 t fspada "Inhibition of adipogenesis by wnt10b is likely mediated by wnt receptors, frizzled 1, 2, and/or 5, and co-receptors low density lipoprotein receptor-related proteins 5 and 6" SIGNOR-89134 WNT10B protein O00744 UNIPROT FZD1 protein Q9UP38 UNIPROT "up-regulates activity" binding 9606 19008118 t FFerrentino "In mesenchymal precursor cells, Wnt10b (and Wnt10a) binding to frizzled (FZD1)" SIGNOR-253511 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 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 23290138 t "Simone Vumbaca" "Wnt7a-Fzd7 signaling stimulates symmetric stem cell divisions" SIGNOR-255646 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 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 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 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 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 WNT7A protein O00755 UNIPROT SPRY4 protein Q9C004 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002058 15705594 f miannu "In NSCLC cells, Wnt-7a and Fzd-9 induced both cadherin and Sprouty-4 expression and stimulated the JNK pathway, but not beta-catenin/T cell factor activity." SIGNOR-253034 WNT7A protein O00755 UNIPROT FZD3 protein Q9NPG1 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-131897 WNT7A protein O00755 UNIPROT Frizzled proteinfamily SIGNOR-PF11 SIGNOR "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-253130 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 FBP2 protein O00757 UNIPROT "beta-D-fructofuranose 6-phosphate(2-)" 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 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 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 ACACB protein O00763 UNIPROT malonyl-CoA smallmolecule CHEBI:15531 ChEBI "up-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-267110 DLGAP1 protein O14490 UNIPROT DLG4 protein P78352 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 9115257 t miannu "SAPAPs are specifically expressed in neuronal cells and enriched in the PSD fraction. SAPAPs induce the enrichment of PSD-95/SAP90 to the plasma membrane in transfected cells. Thus, SAPAPs may have a potential activity to maintain the structure of PSD by concentrating its components to the membrane area." SIGNOR-264209 DLGAP1 protein O14490 UNIPROT SHANK3 protein Q9BYB0 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-264588 DLGAP1 protein O14490 UNIPROT SHANK2 protein Q9UPX8 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-264587 DLGAP1 protein O14490 UNIPROT SHANK1 protein Q9Y566 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-264586 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 SH2B2 protein O14492 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 10029 BTO:0000977 10854852 t lperfetto "APS-mediated recruitment of c-Cbl to the insulin receptor led to rapid ubiquitination of the insulin receptor beta-subunit in CHO. T-APS but not in parental CHO.T cells. These results suggest that the function of APS is to facilitate coupling of the insulin receptor to c-Cbl in order to catalyse the ubiquitination of the receptor and initiation of internalisation or degradation." SIGNOR-78337 SH2B2 protein O14492 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 BTO:0000975 11498022 t gcesareni "Aps couples c-cbl to theinsulinreceptor, resulting in ubiquitination of theinsulinreceptor. The aps adapter protein couples theinsulinreceptor to the phosphorylation of c-cbl and facilitates ligand-stimulated ubiquitination of theinsulinreceptor." SIGNOR-109691 ARID1A protein O14497 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "form complex" binding 9606 15627498 t miannu "We discuss recent insights in the functional differences between two evolutionary conserved subclasses of swi/snf-related chromatin remodeling factors. Onesubfamily comprises yeast swi/snf, fly bap and mammalian baf, whereas the other subfamily includes yeast rsc, fly pbap andmammalian pbaf. We review the subunit composition, conserved protein modules and biological functions of each of these subclasses ofswi/snf remodelers." SIGNOR-132919 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 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 BHLHE40 protein O14503 UNIPROT BHLHE41 protein Q9C0J9 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-253716 NRG2 protein O14511 UNIPROT ERBB3 protein P21860 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.The neuregulins (also called heregulins and neu differentiation factors) nrg-1 and nrg-2 bind erbb-3 and erbb-4;and nrg-3 and nrg-4 bind erbb-4" SIGNOR-26881 NRG2 protein O14511 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 14967450 t gcesareni "The neuregulins (also called heregulins and neu differentiation factors) nrg-1 and nrg-2 bind erbb-3 and erbb-4;and nrg-3 and nrg-4 bind erbb-4." SIGNOR-122056 NRG2 protein O14511 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 BTO:0000887 7477375 t gcesareni "The neuregulins (also called heregulins and neu differentiation factors) nrg-1 and nrg-2 bind erbb-3 and erbb-4;and nrg-3 and nrg-4 bind erbb-4." SIGNOR-26211 CDK2AP1 protein O14519 UNIPROT CDK2 protein P24941 UNIPROT "down-regulates activity" binding 22427660 t lperfetto "The ubiquitously expressed CDK2AP1 protein is the only known specific inhibitor of CDK2, making it an important component of cell cycle regulation during G1-to-S phase transition." SIGNOR-264781 SDHD protein O14521 UNIPROT "Mitochondrial respiratory chain complex II" complex SIGNOR-C278 SIGNOR "form complex" binding 30030361 t lperfetto "Complex II (EC 1.3.5.1) or succinate dehydrogenase (quinone) is shared between the TCA cycle and the ETC and has no proton pumping activity. It is composed of four nDNA-encoded subunits. The two hydrophilic catalytic subunits are SDHA/SDH1 and SDHB/SDH2. Hydrophobic subunits SDHC/SDH3 and SDHD/SDH4 constitute the cII membrane anchor, containing a haem b group and two CoQ binding sites" SIGNOR-262187 SDHD protein O14521 UNIPROT SDH complex SIGNOR-C400 SIGNOR "form complex" binding 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. Four nuclear genes encode the four subunits, SDHA (15 exons), SDHB (8 exons), SDHC (6 exons) and SDHD (4 exons), mapping on to chromosomes 5p15, 1p35-p36.1, 1q21 and 11q23, respectively." SIGNOR-266274 PTPRT protein O14522 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" dephosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0001109;BTO:0000182 17360477 t brain lperfetto "Identification of STAT3 as a substrate of receptor protein tyrosine phosphatase T|Phosphorylation of a tyrosine at amino acid Y705 is essential for the function of STAT3, and PTPRT specifically dephosphorylated STAT3 at this position." SIGNOR-263981 PTPRT protein O14522 UNIPROT PXN protein P49023 UNIPROT "down-regulates activity" dephosphorylation Tyr88 PQSSSPVyGSSAKTS 9606 BTO:0000182 27447856 t brain lperfetto "To this end, using a phospho-proteomics approach, we identified and validated paxillin and STAT3 as the substrates of PTPRT [15, 16]|the PTPRT target site on paxillin is a previously uncharacterized tyrosine-88 residue (paxillin Y88)|In this study, we also show how pY88 paxillin transduces a signal to activate Akt" SIGNOR-263978 FCHO1 protein O14526 UNIPROT "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "up-regulates quantity by stabilization" binding 24789820 t lperfetto "Early recruitment of FCHo1/2, Eps15, epsin, and intersectin to the rims of assembling coated pits is essential for their stability and further growth" SIGNOR-260715 CUX2 protein O14529 UNIPROT OGG1 protein O15527 UNIPROT "up-regulates activity" binding 10090 26221032 t miannu "CUX2 Interacts Directly with OGG1 and Stimulate Its Binding to DNA Containing 8-OxoG" SIGNOR-263960 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 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 SOCS3 protein O14543 UNIPROT JAK1 protein P23458 UNIPROT "down-regulates activity" binding 9606 23454976 t miannu "SOCS3 binds specific receptor-JAK complexes to control cytokine signaling by direct kinase inhibition" SIGNOR-253051 SOCS3 protein O14543 UNIPROT IRS1 protein P35568 UNIPROT down-regulates binding 9606 23115649 t gcesareni "Irs-1 is the major signaling protein that socs3 targets to inhibit insulin signaling" SIGNOR-199361 SOCS3 protein O14543 UNIPROT IL6ST protein P40189 UNIPROT "down-regulates activity" binding 9606 BTO:0000887;BTO:0001103 19620279 t miannu "We now show that SOCS1, SOCS3, and PIAS1 promote myogenic differentiation by specifically inhibiting the LIF-induced JAK1/STAT1/STAT3 pathway via distinct targets; whereas SOCS1 and SOCS3 selectively bind and inhibit JAK1 and gp130, respectively, PIAS1 targets mainly the activated STAT1 and prevents its binding to DNA." SIGNOR-202045 SOCS3 protein O14543 UNIPROT IL6ST protein P40189 UNIPROT "down-regulates activity" binding 9606 23454976 t miannu "SOCS3 binds specific receptor-JAK complexes to control cytokine signaling by direct kinase inhibition. The inhibitory protein SOCS3 plays a key part in the immune and hematopoietic systems by regulating signaling induced by specific cytokines. SOCS3 functions by inhibiting the catalytic activity of Janus kinases (JAKs) that initiate signaling within the cell." SIGNOR-255328 SOCS3 protein O14543 UNIPROT STAT3 protein P40763 UNIPROT down-regulates 9606 BTO:0000801 21628332 f lperfetto "SOCS3 attenuates IL-6-induced STAT3 anti-inflammatory effects, as well as IL-4-induced insulin receptor substrate-2/PI3K-mediated gene expression." SIGNOR-249567 SOCS3 protein O14543 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" 9606 24600449 f miannu "A main role of SOCS3 results from its binding to both the JAK kinase and the cytokine receptor, which results in the inhibition of STAT3 activation." SIGNOR-255330 SOCS3 protein O14543 UNIPROT JAK3 protein P52333 UNIPROT "down-regulates activity" binding 9606 21508344 t lperfetto "SOCS proteins bind to janus kinase and to certain cytokine receptors and signaling molecules, thereby suppressing further signaling events. Studies have shown that SOCS proteins are key physiological regulators of inflammation. Recent studies have also demonstrated that SOCS1 and SOCS3 are important regulators of adaptive immunity.Both SOCS1 and SOCS3 can inhibit JAK tyrosine kinase activity directly through their kinase inhibitory regions (KIR)." SIGNOR-238645 SOCS3 protein O14543 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates 9606 16543409 f lperfetto "Suppressor of cytokine signaling (SOCS)-3 was shown to inhibit IL-1-induced transcription and activation of NFkappaB and the MAPKs JNK and p38, but the mechanism is unknown" SIGNOR-253052 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 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 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 ARHGAP33 protein O14559 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260491 NDUFAB1 protein O14561 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262161 CIT protein O14578 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD -1 21457715 t Giulio "Activation of the catalytic ATPase domain residing in the N‐terminus of the heavy chain relies on the reversible phosphorylation of the associated MLC on Ser19 (monophosphorylation), or in some cases on both Thr18 and Ser19 (diphosphorylation)|We detected Ser19 of MLC as the common phosphorylation site for the catalytic domains of MRCK_/_, ROK_, MLCK and PAK_, but only ROK_ and CRIK are able to phosphorylate both Thr18 and Ser19 residues causing diphosphorylation." SIGNOR-260305 CIT protein O14578 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF -1 21457715 t Giulio "Activation of the catalytic ATPase domain residing in the N‐terminus of the heavy chain relies on the reversible phosphorylation of the associated MLC on Ser19 (monophosphorylation), or in some cases on both Thr18 and Ser19 (diphosphorylation)|We detected Ser19 of MLC as the common phosphorylation site for the catalytic domains of MRCK_/_, ROK_, MLCK and PAK_, but only ROK_ and CRIK are able to phosphorylate both Thr18 and Ser19 residues causing diphosphorylation." SIGNOR-260306 CIT protein O14578 UNIPROT KIF14 protein Q15058 UNIPROT "up-regulates activity" binding 9606 BTO:0000565 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-266424 RFXANK protein O14593 UNIPROT "RFX complex" complex SIGNOR-C104 SIGNOR "form complex" binding -1 10825209 t miannu "RFXANK and RFXAP bind to each other and form a heterodimer (step 1) that subsequently interacts with RFX5 Upon binding, the conformation of RFX5 changes (step 2) in a way that enables the RFX complex to bind to DNA (step 3) and to recruit other proteins that are required for the transcription of MHC II genes" SIGNOR-221571 CTDSP2 protein O14595 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser204 NHSMDAGsPNLSPNP 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248293 CTDSP2 protein O14595 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser208 DAGSPNLsPNPMSPA 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248294 FOXO proteinfamily SIGNOR-PF27 SIGNOR RBL2 protein Q08999 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0000944 11884591 t gcesareni "Here we show that the Forkheads AFX (FOXO4) and FKHR-L1 (FOXO3a) also directly control transcription of the retinoblastoma-like p130 protein and cause upregulation of p130 protein expression." SIGNOR-252934 CTDSP2 protein O14595 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser213 NLSPNPMsPAHNNLD 9606 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248295 CTDSP2 protein O14595 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser245 NQSMDTGsPAELSPT 9606 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248297 CTDSP2 protein O14595 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser250 TGSPAELsPTTLSPV 9606 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248298 CTDSP2 protein O14595 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248299 CTDSP2 protein O14595 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248296 CTDSP2 protein O14595 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates dephosphorylation 9606 16882717 t lpetrilli "In human cells, rnai-mediated depletion of scp1 and scp2 increases the extent and duration of smad1 phosphorylation in response to bmp, the transcriptional action of smad1, and the strength of endogenous bmp gene responses. The present identification of the scp family as smad c-terminal phosphatases sheds light on the events that attenuate smad signaling and reveals unexpected links to the essential phosphatases that control rna polymerase ii in eukaryotes." SIGNOR-148434 CTDSP2 protein O14595 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser187 NSHPFPHsPNSSYPN 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248300 CTDSP2 protein O14595 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser195 PNSSYPNsPGSSSST 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248301 CTDSP2 protein O14595 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser206 SSSTYPHsPTSSDPG 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248302 CTDSP2 protein O14595 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser214 PTSSDPGsPFQMPAD 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248303 AP3D1 protein O14617 UNIPROT "AP-3 complex" complex SIGNOR-C247 SIGNOR "form complex" binding 9606 21097499 t lperfetto "Key components of this system are the heterotetrameric adaptor protein (AP)4 complexes, AP-1 (gamma-beta1-mi1-sigma1), AP-2 (α-beta2-mi2-sigma2), AP-3 (delta-beta3-mi3-sigma3), and AP-4 (epsilon-beta4-mi4-sigma4) (subunit composition shown in parentheses)" SIGNOR-260683 AP3D1 protein O14617 UNIPROT "Neuronal AP-3" complex SIGNOR-C445 SIGNOR "form complex" binding 9606 BTO:0000938 19497727 t miannu "Mammals contain more than one AP-3 complex owing to the existence of pairs of genes encoding β3, μ3, and σ3 subunits (A and B isoforms). While both σ3A and σ3B are expressed ubiquitously and seem to be functionally equivalent, the B isoforms of β3 and μ3 display rather restricted expression patterns, mostly in cells of neuronal origin. This has led to the notion of the existence of two types of mammalian AP-3 complexes: a ubiquitous AP-3 comprising δ, β3A, μ3A, and σ3(A or B) subunits, and a brain-specific AP-3 complex containing δ, β3B, μ3B, and σ3(A or B)" SIGNOR-268519 CXCL11 protein O14625 UNIPROT ACKR3 protein P25106 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 16940167 t Luana "This paper characterizes an alternate receptor, CXCR7, which binds with high affinity to SDF-1 and to a second chemokine, interferon-inducible T cell alpha chemoattractant (I-TAC; also known as CXCL11)" SIGNOR-268415 CXCL11 protein O14625 UNIPROT CXCR3 protein P49682 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 12750173 t miannu "The chemokines CXCL9, 10, and 11 exert their action via CXC chemokine receptor-3 (CXCR3), a receptor highly expressed on activated T cells." SIGNOR-260971 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 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 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 DVL1 protein O14640 UNIPROT APC protein P25054 UNIPROT "down-regulates activity" binding 9606 10330181 t amattioni "Dvl-1 inhibits Axin-promoted GSK-3_-dependent phosphorylation of _-catenin and APC, leading to beta-catenin stabilization." SIGNOR-167951 DVL1 protein O14640 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" binding 9606 15735151 t amattioni "Activated DVL binds and inhibits the phosphorylation of beta-catenin by GSK3B, blocking beta-catenin degradation so that beta catenin accumulates and translocates to the nucleus, where it interacts with the t cell specific factor (tcf)/lymphoid enhancer binding factor 1 (lef-1) transcription factor and induces the transcription of target genes such as c-jun, c-myc, and cyclin d1." SIGNOR-134285 DVL1 protein O14640 UNIPROT GSK3B protein P49841 UNIPROT "down-regulates activity" binding 9606 SIGNOR-C110 20837657 t gcesareni "In canonical wnt signaling, dsh phosphorylation inhibits the apcaxingsk3 complex, leading to beta-catenin stabilization." SIGNOR-167957 DVL1 protein O14640 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" binding 9606 27571105 t areggio "Although there are other activators of PCP, Wnt5a can activate the PCP pathway by forming a complex with Fzd and Ror2 receptors, activating DVL, which in turn activates Rho-family small GTPases, including RhoA and Rac, and their downstream effectors, Rho-associated protein kinase (ROCK), the actin-binding protein, Filamin A and c-Jun N-terminal protein kinase (JNK)" SIGNOR-258971 DVL1 protein O14640 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" binding 9606 19365405 t gcesareni "B-catenin-independent wnt signaling can activate rho family gtpases through at least two mechanisms: (1) direct activation of rac1 by dvl;and (2) activation of rhoa via dvl-associated activator of morphogenesis-1 (daam1), possibly through the weak-similarity guaninenucleotide exchange factor (wgef)1." SIGNOR-185274 DVL1 protein O14640 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" 9606 23151663 f gcesareni "In pcp , dvl binds to proteins such as pkc, atypical pkc (apkc), dvl associated activator of morphogenesis 1 (daam1), dvl-associating protein with a high frequency of leu residues (daple) and partitioning defective 6 (par6), which are important for the regulation of small gtpases such as rho and rac and, consequently, the cytoskeleton and cell polarity58." SIGNOR-199384 DVL1 protein O14640 UNIPROT RND1 protein Q92730 UNIPROT up-regulates 9606 23151663 f gcesareni "In pcp , dvl binds to proteins such as pkc, atypical pkc (apkc), dvl?associated Activator of morphogenesis 1 (daam1), dvl-associating protein with a high frequency of leu residues (daple) and partitioning defective 6 (par6), which are important for the regulation of small gtpases such as rho and rac and, consequently, the cytoskeleton and cell polarity58." SIGNOR-199387 DVL1 protein O14640 UNIPROT PLCB1 protein Q9NQ66 UNIPROT "up-regulates activity" 9606 19279717 t areggio "Dsh through PLC activates IP3, which leads to release of intracellular Ca2+, which in turn activates CamK11 and calcineurin" SIGNOR-258978 DVL1 protein O14640 UNIPROT DAAM1 protein Q9Y4D1 UNIPROT "up-regulates activity" binding 9606 19365405 t gcesareni "B-catenin-independent wnt signaling can activate rho family gtpases through at least two mechanisms: (1) direct activation of rac1 by dvl;and (2) activation of rhoa via dvl-associated activator of morphogenesis-1 (daam1), possibly through the weak-similarity guaninenucleotide exchange factor (wgef)1." SIGNOR-185271 DVL1 protein O14640 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9534 BTO:0004055 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-227917 DVL1 protein O14640 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9606 20837657 t lperfetto "In canonical wnt signaling, dsh phosphorylation inhibits the apcaxingsk3 complex, leading to beta-catenin stabilization." SIGNOR-227914 DVL1 protein O14640 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9606 20837657 t lperfetto "In canonical wnt signaling, dsh phosphorylation inhibits the apcaxingsk3 complex, leading to beta-catenin stabilization." SIGNOR-227911 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 pemetrexed chemical CHEBI:63616 ChEBI DHFR protein P00374 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205819 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 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 DVL2 protein O14641 UNIPROT RBPJ protein Q06330 UNIPROT "down-regulates activity" binding 10029 BTO:0000457 23132247 t gcesareni "Mechanistically, Dishevelled binds and directly inhibits CSL transcription factors downstream of Notch receptors, reducing their activity. Furthermore, our data suggest that this crosstalk mechanism is conserved between vertebrate and invertebrate homologues. Thus, we identify a dual function for Dishevelled as an inhibitor of Notch signalling and an activator of the Wnt pathway that sharpens the distinction between opposing Wnt and Notch responses, allowing for robust cell-fate decisions." SIGNOR-243999 DVL2 protein O14641 UNIPROT PARD6A protein Q9NPB6 UNIPROT up-regulates binding 9606 23151663 t gcesareni "In pcp , dvl binds to proteins such as pkc, atypical pkc (apkc), dvl-associated activator of morphogenesis 1 (daam1), dvl-associating protein with a high frequency of leu residues (daple) and partitioning defective 6 (par6), which are important for the regulation of small gtpases such as rho and rac and, consequently, the cytoskeleton and cell polarity58." SIGNOR-199500 DVL2 protein O14641 UNIPROT PLCB1 protein Q9NQ66 UNIPROT "up-regulates activity" 9606 19279717 t areggio "Dsh through PLC activates IP3, which leads to release of intracellular Ca2+, which in turn activates CamK11 and calcineurin" SIGNOR-258979 DVL2 protein O14641 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates binding 9606 17529994 t lperfetto "Dishevelled (dvl) transduces the wnt signal by interacting with the cytoplasmic axin complex." SIGNOR-227920 CHD1 protein O14646 UNIPROT SF3a complex SIGNOR-C345 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 18042460 t miannu "CHD1 was found to bridge core spliceosomal components to H3K4me3 via specific interactions with the SF3a sub-complex of U2 snRNP. The recruitment of SF3a and the efficiency of pre-mRNA splicing were perturbed upon reduction of CHD1 and H3K4me3." SIGNOR-263951 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 CHD2 protein O14647 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates quantity" relocalization 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-264527 CHD2 protein O14647 UNIPROT XRCC4 protein Q13426 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0001938 26895424 t miannu "CHD2 Promotes the Recruitment of Core NHEJ Factors. overexpression of ATPase-dead CHD2 (K515R; Figure S5F), but not wild-type CHD2, also reduced the recruitment of XRCC4 (Figure 5E). Together, these findings suggest that the chromatin remodeling activity of CHD2 promotes the efficient assembly of NHEJ complexes at DSBs." SIGNOR-264528 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 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 STX16 protein O14662 UNIPROT "LE-TGN SNARE" complex SIGNOR-C157 SIGNOR "form complex" binding 9606 BTO:0000567 18195106 t lperfetto "We show in human cells that a soluble NSF attachment protein receptor (SNARE) complex comprised of syntaxin 10 (STX10), STX16, Vti1a, and VAMP3 is required for this MPR transport" SIGNOR-253079 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 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 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 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 ADAM10 protein O14672 UNIPROT BTC protein P35070 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-259839 ADAM10 protein O14672 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000782 28624438 t miannu "ADAM10-mediated Notch1 cleavage is the rate limiting-step for release of the NICD and subsequent activation of Notch1 signaling. In T cells ADAM10-mediated Notch1 shedding controls T cell development" SIGNOR-259838 ADAM10 protein O14672 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "up-regulates activity" cleavage 9606 28624438 t miannu "One of the most important and best characterized ADAM10 substrates is the Notch receptor [16]. After ligand binding to the Notch receptor, ADAM10 liberates the ectodomain and the membrane remaining part is processed by the γ-secretase complex, which releases a Notch Intracellular Domain (NICD)." SIGNOR-259836 PTGES protein O14684 UNIPROT "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI "up-regulates quantity" "chemical modification" 9606 21983014 t "The mPGES-1, one of three PGE2 synthases, is barely basally expressed, but is inducible by different stimuli and frequently co-expressed with COX-2. COX-2, mPGES-1 and PGE2 are enhanced during pain, inflammatory processes and in several cancer cells" SIGNOR-254263 KMT2D protein O14686 UNIPROT ESR1 protein P03372 UNIPROT up-regulates binding 9606 16603732 t miannu "A novel estrogen receptor (er)alpha coactivator complex, the mll2 complex, which consists of mll2, ash2, rbq3, and wdr5, was identified / 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-145865 KMT2D protein O14686 UNIPROT HMT complex SIGNOR-C19 SIGNOR "form complex" binding 9606 17500065 t lperfetto "The evolutionarily conserved hdpy-30, ash2l, rbbp5, and wdr5 likely constitute a subcomplex that is shared by all human set1-like hmt complexes." SIGNOR-154763 KMT2D protein O14686 UNIPROT "MLL2 complex" complex SIGNOR-C88 SIGNOR "form complex" binding 9606 24680668 t miannu "The mixed lineage leukemia-1 (mll1) enzyme is a histone h3 lysine 4 (h3k4) monomethyltransferase and has served as a paradigm for understanding the mechanism of action of the human set1 family of enzymes that include mll1_Mll4 and setd1a,b. 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 core complex that is required for multiple lysine methylation." SIGNOR-204816 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 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 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 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 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 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 ITGB1BP1 protein O14713 UNIPROT ITGB7 protein P26010 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-257664 ITGB1BP1 protein O14713 UNIPROT ITGB8 protein P26012 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-257667 ITGB1BP1 protein O14713 UNIPROT "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "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-257639 ITGB1BP1 protein O14713 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "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-257640 ITGB1BP1 protein O14713 UNIPROT "A3/b1 integrin" complex SIGNOR-C161 SIGNOR "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-257641 ITGB1BP1 protein O14713 UNIPROT "A4/b1 integrin" complex SIGNOR-C162 SIGNOR "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-257642 ITGB1BP1 protein O14713 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "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-257643 ITGB1BP1 protein O14713 UNIPROT "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "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-257644 ITGB1BP1 protein O14713 UNIPROT "A8/b1 integrin" complex SIGNOR-C165 SIGNOR "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-257645 ITGB1BP1 protein O14713 UNIPROT "A9/b1 integrin" complex SIGNOR-C166 SIGNOR "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-257646 ITGB1BP1 protein O14713 UNIPROT "A10/b1 integrin" complex SIGNOR-C167 SIGNOR "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-257647 ITGB1BP1 protein O14713 UNIPROT "A11/b1 integrin" complex SIGNOR-C168 SIGNOR "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-257648 ITGB1BP1 protein O14713 UNIPROT "AL/b2 integrin" complex SIGNOR-C169 SIGNOR "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-257650 ITGB1BP1 protein O14713 UNIPROT "AM/b2 integrin" complex SIGNOR-C170 SIGNOR "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-257651 ITGB1BP1 protein O14713 UNIPROT "AX/b2 integrin" complex SIGNOR-C171 SIGNOR "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-257652 ITGB1BP1 protein O14713 UNIPROT "AD/b2 integrin" complex SIGNOR-C172 SIGNOR "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-257654 ITGB1BP1 protein O14713 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "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-257655 ITGB1BP1 protein O14713 UNIPROT "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "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-257659 ITGB1BP1 protein O14713 UNIPROT "Av/b2 integrin" complex SIGNOR-C176 SIGNOR "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-257653 ITGB1BP1 protein O14713 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "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-257657 ITGB1BP1 protein O14713 UNIPROT "Av/b5 integrin" complex SIGNOR-C178 SIGNOR "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-257661 ITGB1BP1 protein O14713 UNIPROT "Av/b6 integrin" complex SIGNOR-C179 SIGNOR "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-257663 ITGB1BP1 protein O14713 UNIPROT "Av/b8 integrin" complex SIGNOR-C185 SIGNOR "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-257668 ITGB1BP1 protein O14713 UNIPROT "AE/b7 integrin" complex SIGNOR-C186 SIGNOR "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-257665 ITGB1BP1 protein O14713 UNIPROT "A4/b7 integrin" complex SIGNOR-C187 SIGNOR "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-257666 APAF1 protein O14727 UNIPROT CASP9 protein P55211 UNIPROT up-regulates binding 9606 9390557 t gcesareni "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 .in particular, caspase-9 is recruited and activated by apaf-1 .casp9 and apaf-1 bind to each other via their respective nh2-terminal ced-3 homologous domains in the presence of cycs and datp, an event that leads to casp9 activation." SIGNOR-53579 APAF1 protein O14727 UNIPROT CASP9 protein P55211 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-135381 APAF1 protein O14727 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 9390557 t lperfetto "Caspase-9 and Apaf-1 bind to each other via their respective NH2-terminal CED-3 homologous domains in the presence of cytochrome c and dATP, an event that leads to caspase-9 activation." SIGNOR-53576 APAF1 protein O14727 UNIPROT Apoptosome complex SIGNOR-C230 SIGNOR "form complex" binding -1 10206961 t lperfetto " APAF-1 binds and hydrolyzes ATP or dATP to ADP or dADP, respectively. The hydrolysis of ATP/dATP and the binding of cytochrome c promote APAF-1 oligomerization, forming a large multimeric APAF-1.cytochrome c complex. Such a complex can be isolated using gel filtration chromatography and is by itself sufficient to recruit and activate procaspase-9. " SIGNOR-256431 RIOK3 protein O14730 UNIPROT IFIH1 protein Q9BYX4 UNIPROT "down-regulates activity" phosphorylation Ser828 GRARADEsTYVLVAH 9606 BTO:0000007 25865883 t lperfetto "RIOK3 mediates phosphorylation of MDA5 Ser-828|RIOK3-mediated phosphorylation of MDA5 interferes with its assembly and attenuates the innate immune response" SIGNOR-264576 MAP2K7 protein O14733 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser312 TESITATsPASMVGG 9606 BTO:0000975 17360977 t lperfetto "Tyrosine phosphorylation of IRS-1 initiates insulin signaling, whereas serine/threonine phosphorylation alters the ability of IRS-1 to transduce the insulin signalInsulin increased the phosphorylation of Ser312, Ser616, Ser636, Ser892, Ser1101, and Ser1223 Ser312 can be phosphorylated by kinases, such as c-jun NH2-terminal kinase and inhibitor of _B kinase" SIGNOR-217920 MAP2K7 protein O14733 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates phosphorylation Thr183 AGTSFMMtPYVVTRY 9606 11062067 t amattioni "Jnk full activation requires the phosphorylation of a threonine and a tyrosine residue in a thr-pro-tyr motif, which can be catalysed by the protein kinases mitogen-activated protein kinase kinase (mkk)4 and mkk7. Mkk7 shows a striking preference for the threonine residue (thr-183)." SIGNOR-83736 MAP2K7 protein O14733 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates phosphorylation Thr183 AGTSFMMtPYVVTRY 9606 9312068 t gcesareni "Jnk is activated by jnk-activating kinase 1 (jnkk1), a dual specificity protein kinase that phosphorylates jnk on threonine 183 and tyrosine 185 residues." SIGNOR-51199 MAP2K7 protein O14733 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates phosphorylation Tyr185 TSFMMTPyVVTRYYR 9606 9312068 t gcesareni "Jnk is activated by jnk-activating kinase 1 (jnkk1), a dual specificity protein kinase that phosphorylates jnk on threonine 183 and tyrosine 185 residues." SIGNOR-51203 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation Thr183 ACTNFMMtPYVVTRY 9606 11062067 t "phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif" gcesareni "Here we report that mkk4 shows a striking preference for the tyrosine residue (tyr-185), and mkk7 a striking preference for the threonine residue (thr-183) in three sapk1/jnk1 isoforms tested (jnk1 alpha 1, jnk2 alpha 2 and jnk3 alpha 1). These results indicate that hgk, a novel activator of the jnk pathway, may function through tak1, and that the hgk --> tak1 --> mkk4, mkk7 --> jnk kinase cascade may mediate the TNF-alphalpha signaling pathway." SIGNOR-83744 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation Tyr185 TNFMMTPyVVTRYYR 9606 11062067 t lperfetto "In the present study, we found that mkk7 phosphorylates sapk2a/p38 exclusively at tyr-182, albeit at a low rate. Therefore one possibility is that the interaction of mkk7 and/or sapk1/jnk with another cellular protein alters the conformation of one of these enzymes in such a way as to facilitate phosphorylation of tyr-185 by mkk7 in vivo." SIGNOR-83748 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation Thr183 ACTNFMMtPYVVTRY 9606 BTO:0000007 9890973 t "phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif" gcesareni "Here we report that mkk4 shows a striking preference for the tyrosine residue (tyr-185), and mkk7 a striking preference for the threonine residue (thr-183) in three sapk1/jnk1 isoforms tested (jnk1 alpha 1, jnk2 alpha 2 and jnk3 alpha 1). These results indicate that hgk, a novel activator of the jnk pathway, may function through tak1, and that the hgk --> tak1 --> mkk4, mkk7 --> jnk kinase cascade may mediate the TNF-alphalpha signaling pathway." SIGNOR-63976 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT "up-regulates activity" phosphorylation Ser407 STEQTLAsDTDSSLD -1 11062067 t "MKK7 also phosphorylates JNK2 alpha 2 at Thr-404 and Ser-407 in vitro. Stress-activated protein kinase 1 (SAPK1), also called c-Jun N-terminal kinase (JNK), becomes activated in vivo in response to pro-inflammatory cytokines or cellular stresses. Its full activation requires the phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif, which can be catalysed by the protein kinases mitogen-activated protein kinase kinase (MKK)4 and MKK7." SIGNOR-251416 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT "up-regulates activity" phosphorylation Thr183 ACTNFMMtPYVVTRY -1 11062067 t "MKK7 phosphorylates SAPK2a p38 exclusively at Tyr-182. Stress-activated protein kinase 1 (SAPK1), also called c-Jun N-terminal kinase (JNK), becomes activated in vivo in response to pro-inflammatory cytokines or cellular stresses. Its full activation requires the phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif, which can be catalysed by the protein kinases mitogen-activated protein kinase kinase (MKK)4 and MKK7." SIGNOR-251417 MAP2K7 protein O14733 UNIPROT MAPK9 protein P45984 UNIPROT "up-regulates activity" phosphorylation Thr404 SSMSTEQtLASDTDS -1 11062067 t "MKK7 also phosphorylates JNK2 alpha 2 at Thr-404 and Ser-407 in vitro. Stress-activated protein kinase 1 (SAPK1), also called c-Jun N-terminal kinase (JNK), becomes activated in vivo in response to pro-inflammatory cytokines or cellular stresses. Its full activation requires the phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif, which can be catalysed by the protein kinases mitogen-activated protein kinase kinase (MKK)4 and MKK7." SIGNOR-251418 MAP2K7 protein O14733 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 11062067 t "Phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif" gcesareni "Here we report that mkk4 shows a striking preference for the tyrosine residue (tyr-185), and mkk7 a striking preference for the threonine residue (thr-183) in three sapk1/jnk1 isoforms tested (jnk1 alpha 1, jnk2 alpha 2 and jnk3 alpha 1)these results indicate that hgk, a novel activator of the jnk pathway, may function through tak1, and that the hgk --> tak1 --> mkk4, mkk7 --> jnk kinase cascade may mediate the TNF-alphalpha signaling pathway." SIGNOR-83732 MAP2K7 protein O14733 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation Thr221 AGTSFMMtPYVVTRY 9606 15911620 t lperfetto "Two mapkks, sek1 and mkk7, synergistically activate jnk. Sek1 prefers the tyr-185 residue, and mkk7 prefers the thr-183 residue (17, 19)." SIGNOR-137609 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15109499 t "The activity of the PI3K/AKT pathway decreases, leading to activation of Foxo transcription factors and atrogin-1 induction. IGF-1 treatment or AKT overexpression inhibits Foxo and atrogin-1 expression." SIGNOR-252926 "tyrphostin B42" chemical CHEBI:131968 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189386 MAP2K7 protein O14733 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 9890973 t "Phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif" gcesareni "Here we report that mkk4 shows a striking preference for the tyrosine residue (tyr-185), and mkk7 a striking preference for the threonine residue (thr-183) in three sapk1/jnk1 isoforms tested (jnk1 alpha 1, jnk2 alpha 2 and jnk3 alpha 1)these results indicate that hgk, a novel activator of the jnk pathway, may function through tak1, and that the hgk --> tak1 --> mkk4, mkk7 --> jnk kinase cascade may mediate the TNF-alphalpha signaling pathway." SIGNOR-63972 MAP2K7 protein O14733 UNIPROT MAPK10 protein P53779 UNIPROT "up-regulates activity" phosphorylation Thr221 AGTSFMMtPYVVTRY -1 10715136 t "Activation of JNK3 alpha 1 requires both MKK4 and MKK7. both MKK4 and MKK7 were required for bisphosphorylation and maximal enzyme activity. a processive mechanism for JNK3R1 activation that requires phosphorylation of Thr 221 by MKK7 prior to phosphorylation of Tyr 223 by MKK4" SIGNOR-251422 MAP2K7 protein O14733 UNIPROT FADD protein Q13158 UNIPROT "down-regulates activity" phosphorylation Ser194 QNRSGAMsPMSWNSD 9606 15001534 t gcesareni "The results clearly show that fadd phosphorylation at ser194 affects functions both upstream and downstream of the mekk1/mkk7/jnk1 pathway and is closely associated with chemosensitivity in prostate cancer cells" SIGNOR-123164 MAP2K7 protein O14733 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" phosphorylation 9606 11062067 t lperfetto "Here we report that MKK4 shows a striking preference for the tyrosine residue (Tyr-185), and MKK7 a striking preference for the threonine residue (Thr-183) in three SAPK1/JNK1 isoforms tested (JNK1 alpha 1, JNK2 alpha 2 and JNK3 alpha 1)." SIGNOR-83725 PRMT5 protein O14744 UNIPROT HOXA9 protein P31269 UNIPROT "up-regulates activity" methylation Arg140 KPEPLSArRGDCPTL 9606 BTO:0000007 22269951 t lperfetto "Hoxa9 methylation by prmt5 is essential for endothelial cell expression of leukocyte adhesion molecules. / prmt5 is a critical coactivator component in a newly defined, hoxa9-containing transcription complex./ Hoxa9 is methylated on arg140 by prmt5." SIGNOR-195526 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 TERT protein O14746 UNIPROT Telomere_maintenance phenotype SIGNOR-PH148 SIGNOR up-regulates 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-263334 TERT protein O14746 UNIPROT Immortality phenotype SIGNOR-PH47 SIGNOR up-regulates 11327115 f lperfetto "Telomerase is tightly repressed in the vast majority of normal human somatic cells but becomes activated during cellular immortalization and in cancers" SIGNOR-252292 CHEK1 protein O14757 UNIPROT CDC7 protein O00311 UNIPROT up-regulates phosphorylation 9606 20068082 t gcesareni "Chk1 directly phosphorylates essential s-phase kinases cdc7." SIGNOR-163161 CHEK1 protein O14757 UNIPROT E2F3 protein O00716 UNIPROT up-regulates phosphorylation Ser124 PALGRGGsGGGGGPP 9606 19917728 t llicata "These results suggest that e2f3a is directly phosphorylated by chk kinases and that the phosphorylation of serine 124 is required for the posttranslational induction of e2f3a protein by chemotherapy." SIGNOR-161758 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 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 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 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 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 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 Ser20 PLSQETFsDLWKLLP 9606 BTO:0001321 15659650 t lperfetto "CHK1 and CHK2 phosphorylate the p53 N terminus at Ser15, Thr18, Ser20, and Ser37" SIGNOR-217795 CHEK1 protein O14757 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser366 PGGSRAHsSHLKSKK 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-217853 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 Ser378 SKKGQSTsRHKKLMF 9606 15659650 t lperfetto "Phosphorylation by chk1 of at least three of these sites, Ser366, Ser378, and Thr387, was induced by DNA damage." SIGNOR-217857 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 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 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 CHEK1 protein O14757 UNIPROT NFKB1 protein P19838 UNIPROT down-regulates phosphorylation Ser328 INITKPAsVFVQLRR 9606 22152481 t llicata "Taken together, the above findings suggest that chk1 phosphorylates p50 at s329 and further, that this phosphorylation blocks p50 dna binding." SIGNOR-195208 CHEK1 protein O14757 UNIPROT WEE1 protein P30291 UNIPROT up-regulates phosphorylation 9606 20068082 t gcesareni "Chk1 also phosphorylates and stabilizes wee1." SIGNOR-163164 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser124 PALKRSHsDSLDHDI 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216)." SIGNOR-163134 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser178 LFTQRQNsAPARMLS 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216). regulation;btrc(induces);14-3-3 beta(induces);apoptosis, altered;14-3-3 beta(induces);ccna1(disrupts);cdk2(disrupts);cdk1(disrupts);ccnb1(disrupts);" SIGNOR-163138 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser279 VLKRPERsQEESPPG 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216). regulation;btrc(induces);14-3-3 beta(induces);apoptosis, altered;14-3-3 beta(induces);ccna1(disrupts);cdk2(disrupts);cdk1(disrupts);ccnb1(disrupts);" SIGNOR-163142 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser293 GSTKRRKsMSGASPK 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216)." SIGNOR-163146 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser76 SNLQRMGsSESTDSG 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216). regulation;btrc(induces);14-3-3 beta(induces);apoptosis, altered;14-3-3 beta(induces);ccna1(disrupts);cdk2(disrupts);cdk1(disrupts);ccnb1(disrupts);" SIGNOR-163150 CHEK1 protein O14757 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Thr507 KFRTKSRtWAGEKSK 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216). regulation;btrc(induces);14-3-3 beta(induces);apoptosis, altered;14-3-3 beta(induces);ccna1(disrupts);cdk2(disrupts);cdk1(disrupts);ccnb1(disrupts);" SIGNOR-163154 CHEK1 protein O14757 UNIPROT CDC25B protein P30305 UNIPROT "down-regulates activity" phosphorylation Ser230 AFAQRPSsAPDLMCL 9606 17003105 t lperfetto "Here, we show that cdc25b is phosphorylated by chk1 in vitro on multiple residues, including s230 and s563.We show that the s230-phosphorylated form of cdc25b is located at the centrosome from early s phase until mitosis. Furthermore, mutation of s230 to alanine increases the mitotic-inducing activity of cdc25b" SIGNOR-149898 CHEK1 protein O14757 UNIPROT CDC25C protein P30307 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser216 SGLYRSPsMPENLNR 9606 20068082 t gcesareni "The signal for ubiquitination after uv and ir exposure is created by phosphorylation of cdc25a mediated by chk1 and chk2, respectively. Chk1 is a major kinase phosphorylating cdc25a (ser76/124) and cdc25c (ser216)." SIGNOR-163158 CHEK1 protein O14757 UNIPROT SYK protein P43405 UNIPROT down-regulates phosphorylation Ser295 GIISRIKsYSFPKPG 9606 22585575 t llicata "We found that chk1 phosphorylated the tumor suppressor spleen tyrosine kinase (l) (syk[l]) and identified the phosphorylation site at ser295. Furthermore, chk1 phosphorylation of syk(l) promoted its subsequent proteasomal degradation." SIGNOR-197528 CHEK1 protein O14757 UNIPROT BLM protein P54132 UNIPROT up-regulates phosphorylation Ser646 LKHERFQsLSFPHTK 9606 20719863 t llicata "Hese results indicated that chk1-mediated phosphorylation on blm at ser(646) might be a determinant for regulating subnuclear localization and could act as a marker for the activation status of blm in response to dna damage." SIGNOR-167534 CHEK1 protein O14757 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Thr12 KQTARKStGGKAPRK 9606 18243098 t gcesareni "We identify chk1 as the kinase responsible for h3-t11 phosphorylation. H3-t11 phosphorylation occurs throughout the cell cycle and is chk1 dependent in vivo.Phosphorylation at thr-12 (h3t11ph) by pkn1 is a specific tag for epigenetic transcriptional activation that promotes demethylation of lys-10 (h3k9me) by kdm4c/jmjd2c." SIGNOR-160557 CHEK1 protein O14757 UNIPROT RAD51 protein Q06609 UNIPROT up-regulates phosphorylation Thr309 LRKGRGEtRICKIYD 9606 15665856 t gcesareni "We demonstrate that chk1 interacts with rad51, and that rad51 is phosphorylated on thr 309 in a chk1-dependent manner" SIGNOR-133375 CHEK1 protein O14757 UNIPROT SNCB protein Q16143 UNIPROT unknown phosphorylation Tyr127 EDPPQEEyQEYEPEA 9606 21699177 t llicata "Chk preferentially phosphorylates recombinant _-synuclein at tyrosine-127" SIGNOR-174590 CHEK1 protein O14757 UNIPROT TLK2 protein Q86UE8 UNIPROT "down-regulates activity" phosphorylation Ser750 PHIRKSVsTSSPAGA -1 12955071 t miannu "Chk1 phosphorylates GST-fusion fragments of TLK1 in vitro.When Chk1 protein was depleted in cells transfected with pSuper-Chk1, TLK activity was not suppressed after short aphidicolin treatment of S-phase cells (Figure 8a, b)." SIGNOR-262740 CHEK1 protein O14757 UNIPROT NEK11 protein Q8NG66 UNIPROT up-regulates phosphorylation Ser273 SMLNKNPsLRPSAIE 9606 19734889 t lperfetto "We demonstrate that chk1 (checkpoint kinase 1) directly activates nek11 by phosphorylating it on ser 273" SIGNOR-187863 CHEK1 protein O14757 UNIPROT PABIR1 protein Q96E09 UNIPROT "down-regulates activity" phosphorylation Ser37 GGLRRSNsAPLIHGL 9606 BTO:0000018 33108758 t miannu "Knockout of FAM122A results in activation of PP2A-B55α, a phosphatase that dephosphorylates the WEE1 protein and rescues WEE1 from ubiquitin-mediated degradation. in tumor cells with oncogene-driven replication stress, CHK1 can directly phosphorylate FAM122A, leading to activation of the PP2A-B55α phosphatase and increased WEE1 expression." SIGNOR-266380 CHEK1 protein O14757 UNIPROT AURKB protein Q96GD4 UNIPROT up-regulates phosphorylation Ser331 HPWVRANsRRVLPPS 9606 17276342 t lperfetto "Chk1 phosphorylates aurora-b and enhances its catalytic activity in vitro." SIGNOR-152926 CHEK1 protein O14757 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" phosphorylation Ser331 KSKGRASsSGNQESS 9606 BTO:0005035 19861535 t lperfetto "In this study, we report a novel phosphorylation site serine 331 (S331) of FANCD2, the pivotal downstream player of the Fanconi anemia pathway. Phosphorylation of S331 is important for its DNA damage-inducible monoubiquitylation, resistance to DNA cross-linkers, and in vivo interaction with FANCD1/BRCA2.|In vitro and in vivo experiments show that phosphorylation of S331 is mediated by CHK1," SIGNOR-263252 CHEK1 protein O14757 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" phosphorylation Ser331 KSKGRASsSGNQESS 9606 BTO:0000567 19861535 t lperfetto "In vitro and in vivo experiments show that phosphorylation of s331 is mediated by chk1, the s-phase checkpoint kinase implicated in the fanconi anemia dna repair pathway. phosphorylation at this site is dependent on chk1, signifying the importance of the s-phase checkpoint in the activation of fanconi anemia pathway." SIGNOR-107042 CHEK1 protein O14757 UNIPROT CLSPN protein Q9HAW4 UNIPROT up-regulates phosphorylation Thr916 DELLDLCtGKFTSQA 9606 16963448 t gcesareni "We found that thr-916 on claspin is phosphorylated by chk1, suggesting that chk1 regulates claspin during checkpoint response." SIGNOR-149411 CHEK1 protein O14757 UNIPROT FANCE protein Q9HB96 UNIPROT up-regulates phosphorylation Ser374 LFLGRILsLTSSASR 9606 17296736 t llicata "Chk1 directly phosphorylates the fance subunit of the fa core complex on two conserved sites (threonine 346 and serine 374). chk1-mediated phosphorylation of fance is required for the fanconi anemia/brca pathway." SIGNOR-153023 CHEK1 protein O14757 UNIPROT FANCE protein Q9HB96 UNIPROT up-regulates phosphorylation Thr346 LGLLRLCtWLLALSP 9606 17296736 t llicata "Chk1 directly phosphorylates the fance subunit of the fa core complex on two conserved sites (threonine 346 and serine 374). chk1-mediated phosphorylation of fance is required for the fanconi anemia/brca pathway." SIGNOR-153027 CHEK1 protein O14757 UNIPROT RASSF1 protein Q9NS23 UNIPROT unknown phosphorylation Ser188 PSSKKPPsLQDARRG 9606 24197116 t llicata "This study reveals that chk1-mediated phosphorylation of rassf1a, at serine 184, plays an important role in cell-cycle regulation" SIGNOR-203144 CHEK1 protein O14757 UNIPROT TLK1 protein Q9UKI8 UNIPROT down-regulates phosphorylation Ser743 PHMRRSNsSGNLHMA 9606 12660173 t llicata "Chk1 phosphorylates tlk1 on serine 695 (s695) these findings identify an unprecedented functional co- operation between atm and chk1 in propagation of a checkpoint response during s phase and suggest that, through transient inhibition of tlk kinases, the atm_chk1_tlk pathway may regulate processes involved in chromatin assembly." SIGNOR-99653 CHEK1 protein O14757 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" 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-263059 CHEK1 protein O14757 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 18243098 t gcesareni "We identify chk1 as the kinase responsible for h3-t11 phosphorylation. H3-t11 phosphorylation occurs throughout the cell cycle and is chk1 dependent in vivo.Phosphorylation at thr-12 (h3t11ph) by pkn1 is a specific tag for epigenetic transcriptional activation that promotes demethylation of lys-10 (h3k9me) by kdm4c/jmjd2c." SIGNOR-265326 TNFRSF10B protein O14763 UNIPROT FADD protein Q13158 UNIPROT up-regulates binding 9606 14585074 t amattioni "Fadd binds to ligated trailr1 or trail-r2" SIGNOR-98565 GABRD protein O14764 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263746 GABRD protein O14764 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263749 GABRD protein O14764 UNIPROT "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263770 GABRD protein O14764 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263773 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 MEIS2 protein O14770 UNIPROT CDKN2A protein P42771 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-267240 GNB5 protein O14775 UNIPROT ADCY5 protein O95622 UNIPROT "down-regulates activity" binding 9606 BTO:0004032 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-264998 GNB5 protein O14775 UNIPROT ADCY1 protein Q08828 UNIPROT "down-regulates activity" binding 9606 BTO:0004032 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-264996 GNB5 protein O14775 UNIPROT Adenylate_cyclase proteinfamily SIGNOR-PF92 SIGNOR "down-regulates activity" binding 9606 BTO:0004032 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-267850 NDC80 protein O14777 UNIPROT "Ndc80 complex" complex SIGNOR-C361 SIGNOR "form complex" binding 27881301 t lperfetto "Kinetochores, multisubunit protein assemblies, connect chromosomes to spindle microtubules to promote chromosome segregation. The 10-subunit KMN assembly (comprising KNL1, MIS12, and NDC80 complexes, designated KNL1C, MIS12C, and NDC80C) binds microtubules and regulates mitotic checkpoint function through NDC80C and KNL1C, respectively. |NDC80C contains the NDC80, NUF2, SPC24, and SPC25 subunits" SIGNOR-265188 NRP1 protein O14786 UNIPROT PHACTR1 protein Q9C0D0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21939755 f miannu "Recently, we identified a new Vascular Endothelial Growth Factor (VEGF)-A(165)-induced gene Phactr-1, (Phosphatase Actin Regulator-1). We found that neuropilin-1 (NRP-1) and VEGF-R1 depletion inhibited Phactr-1 mRNA expression while NRP-2 and VEGF-R2 depletion had no effect." SIGNOR-260061 NRP1 protein O14786 UNIPROT "CoV2 spike protein-NRP1" complex SIGNOR-C267 SIGNOR "form complex" binding 9606 BTO:0000007 other t https://doi.org/10.1101/2020.06.07.137802 miannu "Neuropilin-1 facilitates SARS-CoV-2 cell entry and provides a possible pathway into the central nervous system To determine whether SARS-CoV-2 uses NRP1 for virus entry, we generated replication deficient lentiviruses pseudotyped with SARS-CoV-2 spike protein (S) that drive expression of green fluorescent protein (GFP) upon infection. When expressed alone, ACE2 rendered cells susceptible to infection (Fig. 1a). NRP1 alone allowed lower, yet detectable levels of infection, both in HEK-293T and in Caco2 cells (Fig. 1a,b), while cells transfected with plasmids encoding only TMPRSS2 were not infected (Fig. 1a). The co-expression of TMPRSS2 with either ACE2 or NRP1 potentiated the infection, with ACE2 together with TMPRSS2 being twice as efficient as NRP1 with TMPRSS2 (Fig. 1c)" SIGNOR-261672 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 TNFSF11 protein O14788 UNIPROT TNFRSF11A protein Q9Y6Q6 UNIPROT "up-regulates activity" binding 9606 12897775 t miannu "RANKL, a member of the tumour necrosis factor superfamily, is most abundantly expressed as a cell-surface protein by bone-marrow stromal cells. It interacts with its receptor RANK (which is encoded by Tnfrsf11a) on macrophages and mature osteoclasts." SIGNOR-253042 TNFSF11 protein O14788 UNIPROT Osteoclast_differentiation phenotype SIGNOR-PH76 SIGNOR up-regulates 9606 17572386 f miannu "Osteoclasts are fully differentiated, multi-nucleated cells originating from the hematopoietic monocyte-macrophage linage. RANKL, a member of the tumor necrosis factor (TNF) superfamily, and its receptor RANK are essential regulators of osteoclast maturation and activation" SIGNOR-253044 MSTN protein O14793 UNIPROT ACVR2B protein Q13705 UNIPROT "up-regulates activity" binding 10090 11459935 t gcesareni "The purified C-terminal myostatin dimer was capable of binding the activin type II receptors, Act RIIB and, to a lesser extent, Act RIIA" SIGNOR-235153 MSTN protein O14793 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" 9606 19357233 f miannu "In the current study, it was demonstrated that myostatin inhibits activation of Akt, in both myoblasts and myotubes." SIGNOR-255339 UNC13B protein O14795 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "up-regulates activity" "transcriptional regulation" 9606 BTO:0000938 30267828 t miannu "In neuronal exocytosis, Munc18-1 (aSM-protein) and Munc13-1/2 (similar to CATCHRs) arethe relevant proteins responsible for SNARE-complex formation. Munc18-1 associates with syntaxin-1 in its‘closed’ conformation, i.e. with the regulatory Habc-domain folded against the SNARE (H3-)-domain. Opening-up of syntaxin is catalyzed by the Mun-domainwithin Munc13-1/2 and allows assembly with the partnerSNARE SNAP-25 and possibly VAMP2." SIGNOR-263972 UNC13B protein O14795 UNIPROT Synaptic_vesicle_exocytosis phenotype SIGNOR-PH160 SIGNOR up-regulates 9606 BTO:0000938 31679900 f 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. MUNC13 is proposed to tether synaptic vesicles by bridging between vesicle and plasma membrane via its C2C-domain and C1/C2B-domains" SIGNOR-264386 TNFRSF10C protein O14798 UNIPROT TNFSF10 protein P50591 UNIPROT down-regulates binding 9606 BTO:0000671 20103630 t amattioni "Albeit on binding the ligand, dcr1 and dcr2 do not transduce the apoptogenic signal," SIGNOR-163611 POLR3A protein O14802 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 BTO:0000567 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266133 POLR3A protein O14802 UNIPROT Viral_dsRNA stimulus SIGNOR-ST21 SIGNOR up-regulates 9606 19631370 t miannu "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-265563 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 PSMA7 protein O14818 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263365 RASGRF2 protein O14827 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260575 RASGRF2 protein O14827 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260573 RASGRF2 protein O14827 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260574 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 FFAR1 protein O14842 UNIPROT GNAL protein P38405 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256942 FFAR1 protein O14842 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257272 FFAR1 protein O14842 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257071 FFAR1 protein O14842 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257338 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser186 RQRKRHKsDSISLSF 9606 11504915 t lperfetto "Mitogen-induced activation of phosphatidylinositol 3-kinase (pi3-kinase) and its downstream target, the akt/pkb serine-threonine kinase, results in phosphorylation of mdm2 on serine 166 and serine 186. Phosphorylation on these sites is necessary for translocation of mdm2 from the cytoplasm into the nucleus.Both akt expression and serum treatment induced phosphorylation of mdm2 at ser186." SIGNOR-244292 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser166 SSRRRAIsETEENSD 9606 15169778 t lperfetto "Stabilization of mdm2 via decreased ubiquitination is mediated by protein kinase b/akt-dependent phosphorylation." SIGNOR-244296 FFAR1 protein O14842 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256799 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 FFAR3 protein O14843 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256678 FFAR3 protein O14843 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256957 AIM2 protein O14862 UNIPROT "AIM2 inflammasome" complex SIGNOR-C222 SIGNOR "form complex" binding 30288079 t lperfetto "Canonical inflammasomes form activation platforms for caspase-1. Their assembly depends on some dedicated cytosolic PRRs from the nucleotide-binding domain leucin-rich repeat (NLR) family including NLR and pyrin domain containing receptor 1 (NLRP1), NLRP3, and NLR and caspase recruitment domain containing receptor 4 (NLRC4); the AIM2-like receptors (ALR) family including absent in melanoma 2 (AIM2); or the tripartite motif (TRIM) family including pyrin." SIGNOR-256399 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 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 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 BACH1 protein O14867 UNIPROT HK2 protein P52789 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-259338 BACH1 protein O14867 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR up-regulates 9606 BTO:0000150 22875853 f "Transcriptional network analysis identifies BACH1 as a master regulator of breast cancer bone metastasis" SIGNOR-259337 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 GEMIN2 protein O14893 UNIPROT "SMN complex" complex SIGNOR-C158 SIGNOR "form complex" binding 12065586 t lperfetto "SMN is part of a large macromolecular complex that also contains Gemin2, Gemin3, Gemin4, Gemin5, and Gemin6. The SMN complex functions in the assembly of spliceosomal small nuclear ribonucleoproteins and probably other ribonucleoprotein particles. We have identified a novel protein component of the SMN complex termed Gemin7 using native purified SMN complexes and peptide sequencing by mass spectrometry." SIGNOR-253116 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 KLF11 protein O14901 UNIPROT HBG1 protein P69891 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 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-251828 KLF11 protein O14901 UNIPROT HBG2 protein P69892 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 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-251827 KLF11 protein O14901 UNIPROT SIN3A protein Q96ST3 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 11438660 t miannu "detailed biochemical and functional analyses have demonstrated that the TIEG2 _-HRM domain interacts specifically with the PAH2 domain of mSin3A to repress transcription. our data suggest the presence of a conserved _-helical repression motif (_-HRM) in the TIEG and BTEB subfamilies of Sp1-like proteins that mediates transcriptional repression activity through interaction with the corepressor mSin3A." SIGNOR-222344 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 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 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 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 WNT9A protein O14904 UNIPROT FZD3 protein Q9NPG1 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-132070 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 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 WNT9B protein O14905 UNIPROT FZD3 protein Q9NPG1 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-132111 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 COMT protein P21964 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000100 19291302 f "Regulation of expression" miannu "TNFα-dependent COMT downregulation was indeed mediated by the NF-κB pathway. Transient expression of p65, the essential component of NF-κB complexes, or IKKβ, the major positive regulator of NF-κB activition, significantly decreased P2-COMT reporter expression." SIGNOR-251965 IKBKB protein O14920 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0002572;BTO:0000801 SIGNOR-C14 21232017 t lperfetto "Tak1 become activated and then phosphorilates and activates ikk2 which in turn now phosphorylates ikba, marking it for k48-ubiquitination and proteasomal degradation" SIGNOR-235400 IKBKB protein O14920 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser32 LLDDRHDsGLDSMKD 11815618 t lperfetto "Nuclear factor-kappaB activation depends on phosphorylation and degradation of its inhibitor protein, IkapapB. The phosphorylation of I_Balpha on Ser32 and Ser36 is initiated by an IkapapB kinase (IKK) complex that includes a catalytic heterodimer composed of I_B kinase 1 (IKK-1) and IkapapB kinase 2 (IKK-2) as well as a regulatory adaptor subunit, NF-kappaB essential modulator." SIGNOR-249365 IKBKB protein O14920 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser36 RHDSGLDsMKDEEYE 11815618 t lperfetto "Nuclear factor-kappaB activation depends on phosphorylation and degradation of its inhibitor protein, IkapapB. The phosphorylation of I_Balpha on Ser32 and Ser36 is initiated by an IkapapB kinase (IKK) complex that includes a catalytic heterodimer composed of I_B kinase 1 (IKK-1) and IkapapB kinase 2 (IKK-2) as well as a regulatory adaptor subunit, NF-kappaB essential modulator." SIGNOR-249366 IKBKB protein O14920 UNIPROT YWHAB protein P31946 UNIPROT down-regulates phosphorylation Ser132 GDYFRYLsEVASGDN 9606 16024783 t gcesareni "We provide a mechanism for these observations through the phosphorylation of 14-3-3beta by ikkbeta and pkcdelta on serine residues ser132 and ser60, respectively, which interferes with its binding to ttp and hence the retention of ttp in the cytoplasm." SIGNOR-138608 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser268 SDEFRPRsKSQSSSN -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251288 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser270 EFRPRSKsQSSSNCS -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251289 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser272 RPRSKSQsSSNCSNP -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251290 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser274 RSKSQSSsNCSNPIS -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251291 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser307 TRRSRTEsITATSPA -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251292 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser312 TESITATsPASMVGG -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251293 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser341 GTMSRPAsVDGSPVS -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251294 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser345 RPASVDGsPVSPSTN -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251295 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser527 RFRKRTHsAGTSPTI -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251296 IKBKB protein O14920 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser531 RTHSAGTsPTITHQK -1 12351658 t "IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways." SIGNOR-251297 IKBKB protein O14920 UNIPROT CDKN2A protein P42771 UNIPROT down-regulates phosphorylation Ser8 MEPAAGSsMEPSADW 9606 20152798 t lperfetto "Ikkbeta specifically binds to p16 and phosphorylates ser8 of p16 phosphorylation at ser8 of p16 brings about a significant loss of its cyclin-dependent kinase (cdk) 4-inhibitory activity" SIGNOR-163801 IKBKB protein O14920 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser536 SGDEDFSsIADMDFS 9606 BTO:0000007 SIGNOR-C13 15489227 t lperfetto "Chromatographic fractionation of cell extracts allowed the identification of two distinct enzymatic activities phosphorylating ser-536. Peak 1 represents an unknown kinase, whereas peak 2 contained ikkalpha, ikkbeta, ikkepsilon, and tbk1. collectively, our results provide evidence for at least five kinases that converge on ser-536 of p65 and a novel function for this phosphorylation site in the recruitment of components of the basal transcriptional machinery to the interleukin-8 promoter." SIGNOR-129935 IKBKB protein O14920 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser468 AVFTDLAsVDNSEFQ 9606 BTO:0000150;BTO:0000782 SIGNOR-C13 16046471 t lperfetto "Rela is phosphorylated at ser536 by ikkbeta, ikkalfa, ikkepsilon, nf-kb activating kinase (nak, also known as tank-binding kinase-1 tbk1) and rsk1 (also known as p90 ribosomal protein s6 kinase (p90s6k). We now present evidence that suggests that the upstream kinase ikkbeta plays an important role in tax-induced p53 inhibition through phosphorylation of p65/rela at ser-536. Ikkbeta plays an important role in tax-induced p53 inhibition through phosphorylation of p65/rela at ser-536." SIGNOR-138903 IKBKB protein O14920 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22056382 f "Tnf-α enhanced the transcriptional activity of a classical Notch target gene via Ikk2 by inducing histone H3 phosphorylation" SIGNOR-253585 IKBKB protein O14920 UNIPROT NFKBIB protein Q15653 UNIPROT down-regulates phosphorylation 9606 9346241 t gcesareni "We described the purification of a 900 kda protein kinase complex, the ikb kinase (ikk), that phosphorylates ikbalfa and ikbbeta at the sites that mediate their ubiquitination and degradation" SIGNOR-52932 IKBKB protein O14920 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser487 AAISRELsEITTAEA 9606 BTO:0000150 17693255 t gcesareni "Here we show that ikkbeta, a major downstream kinase in the tnfalpha signaling pathway, physically interacts with and phosphorylates tsc1 at ser487 and ser511, resulting in suppression of tsc1phosphorylation of tsc2 (by akt and erk;refs. 28, 29) and tsc1(by ikkbeta;ref. 30) results in the disruption of the tsc1/2 complex, and thereby activates the oncogenic mtor signaling contributing to tumor progression." SIGNOR-157296 IKBKB protein O14920 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser511 DSPFYRDsLPGSQRK 9606 BTO:0000150 17693255 t gcesareni "Here we show that ikkbeta, a major downstream kinase in the tnfalpha signaling pathway, physically interacts with and phosphorylates tsc1 at ser487 and ser511, resulting in suppression of tsc1phosphorylation of tsc2 (by akt and erk;refs. 28, 29) and tsc1(by ikkbeta;ref. 30) results in the disruption of the tsc1/2 complex, and thereby activates the oncogenic mtor signaling contributing to tumor progression." SIGNOR-157300 IKBKB protein O14920 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser487 AAISRELsEITTAEA 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Here we show that ikkbeta, a major downstream kinase in the tnfalpha signaling pathway, physically interacts with and phosphorylates tsc1 at ser487 and ser511, resulting in suppression of tsc1phosphorylation of tsc2 (by akt and erk;refs. 28, 29) and tsc1(by ikkbeta;ref. 30) results in the disruption of the tsc1/2 complex, and thereby activates the oncogenic mtor signaling contributing to tumor progression." SIGNOR-183688 IKBKB protein O14920 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser511 DSPFYRDsLPGSQRK 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Here we show that ikkbeta, a major downstream kinase in the tnfalpha signaling pathway, physically interacts with and phosphorylates tsc1 at ser487 and ser511, resulting in suppression of tsc1phosphorylation of tsc2 (by akt and erk;refs. 28, 29) and tsc1(by ikkbeta;ref. 30) results in the disruption of the tsc1/2 complex, and thereby activates the oncogenic mtor signaling contributing to tumor progression." SIGNOR-183692 IKBKB protein O14920 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C14 23332762 t gcesareni "Ikk phosphorylates bad at serine-26 (ser26) and primes it for inactivation." SIGNOR-192614 IKBKB protein O14920 UNIPROT DOK1 protein Q99704 UNIPROT up-regulates phosphorylation Ser439 EPGTATGsGIKSHNS 9606 15574499 t amattioni "Ikkbeta phosphorylates dok1 s(439)s(443) and s(446)s(450) after tnf-alpha, il-1, or gamma-radiation. mutant dok1 a(439), a(443), a(446), and a(450) differed from wild-type dok1 in not inhibiting platelet-derived growth factor-induced extracellular signal-regulated kinase 1/2 phosphorylation or cell growth. Mutant dok1 a(439), a(443), a(446), and a(450) also did not promote cell motility whereas wild-type dok1 promoted cell motility." SIGNOR-131447 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser188 RKRHKSDsISLSFDE 9606 15169778 t lperfetto "Stabilization of mdm2 via decreased ubiquitination is mediated by protein kinase b/akt-dependent phosphorylationhere we show that pkb inhibits mdm2 self-ubiquitination via phosphorylation of mdm2 on ser(166) and ser(188)" SIGNOR-244300 IKBKB protein O14920 UNIPROT DOK1 protein Q99704 UNIPROT up-regulates phosphorylation Ser443 ATGSGIKsHNSALYS 9606 15574499 t amattioni "Ikkbeta phosphorylates dok1 s(439)s(443) and s(446)s(450) after tnf-alpha, il-1, or gamma-radiation. mutant dok1 a(439), a(443), a(446), and a(450) differed from wild-type dok1 in not inhibiting platelet-derived growth factor-induced extracellular signal-regulated kinase 1/2 phosphorylation or cell growth. Mutant dok1 a(439), a(443), a(446), and a(450) also did not promote cell motility whereas wild-type dok1 promoted cell motility." SIGNOR-131451 IKBKB protein O14920 UNIPROT DOK1 protein Q99704 UNIPROT up-regulates phosphorylation Ser446 SGIKSHNsALYSQVQ 9606 15574499 t amattioni "Ikkbeta phosphorylates dok1 s(439)s(443) and s(446)s(450) after tnf-alpha, il-1, or gamma-radiation. mutant dok1 a(439), a(443), a(446), and a(450) differed from wild-type dok1 in not inhibiting platelet-derived growth factor-induced extracellular signal-regulated kinase 1/2 phosphorylation or cell growth. Mutant dok1 a(439), a(443), a(446), and a(450) also did not promote cell motility whereas wild-type dok1 promoted cell motility." SIGNOR-131455 IKBKB protein O14920 UNIPROT DOK1 protein Q99704 UNIPROT up-regulates phosphorylation Ser450 SHNSALYsQVQKSGA 9606 15574499 t amattioni "Ikkbeta phosphorylates dok1 s(439)s(443) and s(446)s(450) after tnf-alpha, il-1, or gamma-radiation. mutant dok1 a(439), a(443), a(446), and a(450) differed from wild-type dok1 in not inhibiting platelet-derived growth factor-induced extracellular signal-regulated kinase 1/2 phosphorylation or cell growth. Mutant dok1 a(439), a(443), a(446), and a(450) also did not promote cell motility whereas wild-type dok1 promoted cell motility." SIGNOR-131556 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser418 TTENRFHsLPFSLTK 9606 BTO:0000661 15870263 t gianni "In response to cellular stimuli, CYLD undergoes rapid and transient phosphorylation, which is required for signal-induced TRAF2 ubiquitination and activation of downstream signaling events. Interestingly, the CYLD phosphorylation requires IkappaB kinase gamma (IKKgamma) and can be induced by IKK catalytic subunits." SIGNOR-266436 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser418 TTENRFHsLPFSLTK 9606 BTO:0000938 24614225 t lperfetto "Thus, serine 418 is phosphorylated in vivo.Cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204716 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser432 KMPNTNGsIGHSPLS 9606 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204724 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser436 TNGSIGHsPLSLSAQ 9606 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204728 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser439 SIGHSPLsLSAQSVM 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204732 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser444 PLSLSAQsVMEELNT 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204740 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "up-regulates activity" phosphorylation Ser422 RFHSLPFsLTKMPNT 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204720 IKBKB protein O14920 UNIPROT CYLD protein Q9NQC7 UNIPROT "up-regulates activity" phosphorylation Ser441 GHSPLSLsAQSVMEE 9606 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204736 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" phosphorylation Ser68 LRDAIRQsNQILRER 9606 SIGNOR-C14 SIGNOR-C14 17977820 t lperfetto "In this study we analyze the ikkbeta-mediated phosphorylation of the ikk-binding domain of nemo. In vitro, ikkbeta phosphorylates three serine residues in the domain of nemo at positions 43, 68, and 85. However, mutational analysis revealed that only the phosphorylation of serine 68 in the center of the ikk-binding domain plays an essential role for the formation and the function of the ikk complex. Thus, ser(68) phosphorylation attenuates the amino-terminal dimerization of nemo as well as the ikkbeta-nemo interaction. I" SIGNOR-158659 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" phosphorylation Ser85 ELLHFQAsQREEKEF 9606 SIGNOR-C14 SIGNOR-C14 17977820 t lperfetto "In this study we analyze the ikkbeta-mediated phosphorylation of the ikk-binding domain of nemo. In vitro, ikkbeta phosphorylates three serine residues in the domain of nemo at positions 43, 68, and 85. However, mutational analysis revealed that only the phosphorylation of serine 68 in the center of the ikk-binding domain plays an essential role for the formation and the function of the ikk complex. Thus, ser(68) phosphorylation attenuates the amino-terminal dimerization of nemo as well as the ikkbeta-nemo interaction. I" SIGNOR-158663 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT unknown phosphorylation Ser31 QDVLGEEsPLGKPAM 9606 SIGNOR-C14 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376. IKK≈í‚⧠mediates IKK≈í‚â• phosphorylation under physiologic signaling conditions. IKK≈í‚â• is chronically phosphorylated in cells expressing the HTLV1 Tax oncoprotein, which interfaces directly with the I≈í‚à´B kinase complex.both Tax and TNF induce phosphorylation of human IKK≈í‚â• at Ser-31, Ser-43, and Ser-376." SIGNOR-251285 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT unknown phosphorylation Ser376 PPAPAYLsSPLALPS 9606 SIGNOR-C14 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376. IKK≈í‚⧠mediates IKK≈í‚â• phosphorylation under physiologic signaling conditions. IKK≈í‚â• is chronically phosphorylated in cells expressing the HTLV1 Tax oncoprotein, which interfaces directly with the I≈í‚à´B kinase complex.both Tax and TNF induce phosphorylation of human IKK≈í‚â• at Ser-31, Ser-43, and Ser-376." SIGNOR-251286 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT unknown phosphorylation Ser43 PAMLHLPsEQGAPET 9606 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376|Thus far, we have no compelling evidence that inducible phosphorylation of these IKKgamma domains is important for their assigned functions." SIGNOR-251287 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT unknown phosphorylation Ser43 PAMLHLPsEQGAPET 9606 SIGNOR-C14 SIGNOR-C14 17977820 t lperfetto "In this study we analyze the ikkbeta-mediated phosphorylation of the ikk-binding domain of nemo. In vitro, ikkbeta phosphorylates three serine residues in the domain of nemo at positions 43, 68, and 85. However, mutational analysis revealed that only the phosphorylation of serine 68 in the center of the ikk-binding domain plays an essential role for the formation and the function of the ikk complex. Thus, ser(68) phosphorylation attenuates the amino-terminal dimerization of nemo as well as the ikkbeta-nemo interaction." SIGNOR-158655 IKBKB protein O14920 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000567 11971985 t "We demonstrated the in vitro phosphorylation of SRC-3 by the two catalytic subunits of the IKK complex, IKKα and IKKβ.  IKK kinase activity is required for synergistic activation with SRC-3" SIGNOR-251298 IKBKB protein O14920 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates phosphorylation 9606 10469655 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-217400 IKBKB protein O14920 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates phosphorylation 9606 11158290 t lperfetto "Ikkbeta phosphorylates p105 resulting in its degradation, which releases tpl2 resulting in activation of the pro-proliferative map kinase- pathway." SIGNOR-217403 IKBKB protein O14920 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR unknown phosphorylation 9606 15489227 t lperfetto "Chromatographic fractionation of cell extracts allowed the identification of two distinct enzymatic activities phosphorylating ser-536. Peak 1 represents an unknown kinase, whereas peak 2 contained ikkalpha, ikkbeta, ikkepsilon, and tbk1. collectively, our results provide evidence for at least five kinases that converge on ser-536 of p65 and a novel function for this phosphorylation site in the recruitment of components of the basal transcriptional machinery to the interleukin-8 promoter." SIGNOR-217376 IKBKB protein O14920 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR unknown phosphorylation 9606 16046471 t lperfetto "Rela is phosphorylated at ser536 by ikkbeta, ikkalfa, ikkepsilon, nf-kb activating kinase (nak, also known as tank-binding kinase-1 tbk1) and rsk1 (also known as p90 ribosomal protein s6 kinase (p90s6k) .we now present evidence that suggests that the upstream kinase ikkbeta plays an important role in tax-induced p53 inhibition through phosphorylation of p65/rela at ser-536. .Ikkbeta Plays an important role in tax-induced p53 inhibition through phosphorylation of p65/rela at ser-536. ." SIGNOR-217427 IKBKB protein O14920 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "form complex" binding 9606 20300203 t gcesareni "The kinase(s) responsible for the phosphorylation of the ikb inhibitors remained elusive for many years, until the biochemical purification of a cytoplasmic high-molecular weight complex migrating around 700900 kda and containing two related catalytic subunits, ikkalfa and ikkbeta." SIGNOR-164509 IKBKB protein O14920 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252948 IKBKB protein O14920 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 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-252947 TIMM23 protein O14925 UNIPROT "TIM23 complex" complex SIGNOR-C423 SIGNOR "form complex" binding 32074073 t lperfetto "The human TIM23 complex is formed by the core components TIM50 (50), TIM23 (23) and TIM17A/B (17A/B). The sorting elements are TIM21 (21) and ROMO1, and the motor elements include TIM44 (44), PAM18 (18; DNAJC15 and DNAJC19), PAM16 (16; MAGMAS), mtHSP70 (Mortalin) and GrpE." SIGNOR-267697 HAT1 protein O14929 UNIPROT H4C1 protein P62805 UNIPROT "down-regulates activity" acetylation Lys6 kGGKGLGK -1 11585814 t lperfetto "During nucleosome assembly in vivo, newly synthesized histone H4 is specifically diacetylated on lysines 5 and 12 within the H4 NH(2)-terminal tail domain. The highly conserved ""K5/K12"" deposition pattern of acetylation is thought to be generated by the Hat1 histone acetyltransferase, which in vivo is found in the HAT-B complex." SIGNOR-264791 HAT1 protein O14929 UNIPROT H4C1 protein P62805 UNIPROT "down-regulates activity" acetylation Lys13 KGGKGLGkGGAKRHR -1 28143904 t lperfetto "Histone acetyltransferase 1 is the founding member of the histone acetyltransferase superfamily and catalyzes lysine acetylation of newly synthesized histone H4|Lys12 for direct attack of the acetyl group of the cofactor.| It is postulated that histone acetylation, through charge neutralization of the cationic histone tails, weakens nucleosomal electrostatic interactions with anionic DNA, thus destabilizing internucleosomal contacts and nucleosomal structure and facilitating access to the promoter region for RNA polymerase and transcription factors." SIGNOR-264790 CASK protein O14936 UNIPROT TBR1 protein Q16650 UNIPROT up-regulates binding 9534 BTO:0000298 10749215 t miannu "Here we report that, through its guanylate kinase domain, CASK interacts with Tbr-1, a T-box transcription factor that is involved in forebrain development. CASK enters the nucleus and binds to a specific DNA sequence (the T-element) in a complex with Tbr-1. CASK acts as a coactivator of Tbr-1 to induce transcription of T-element containing genes, including reelin, a gene that is essential for cerebrocortical development." SIGNOR-266835 CASK protein O14936 UNIPROT Exocytosis phenotype SIGNOR-PH157 SIGNOR up-regulates 9606 BTO:0000938 11036064 f miannu "As neurexins have been proposed to function in neuronal cell adhesion, it is possible that they define specific sites at the plasma membrane and that Mint complexes and Mint1-CASK complexes on neurexin are involved in the localized recruitment of Munc18 to the sites of exocytosis. In support of this hypothesis, both CASK and Mint1 have been reported to be localized at synapses" SIGNOR-264044 PLD2 protein O14939 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 18423386 f mrosina "Altogether, these data suggest that PLD acting upstream of the MAP kinases ERK1/2 may play a key role in the regulation of IL-2 production by stimulated Jurkat cells." SIGNOR-254983 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 EREG protein O14944 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates binding 9606 16829981 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4" SIGNOR-147856 EREG protein O14944 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates binding 9606 BTO:0000150 22891299 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4" SIGNOR-191785 EREG protein O14944 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 16829981 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4." SIGNOR-147859 EREG protein O14944 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 BTO:0000150 22891299 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4." SIGNOR-191788 TFEC protein O14948 UNIPROT MYH9 protein P35579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 11467950 f miannu "we have focused on element F of the NMHC-A gene. We have identified and characterized the factors which are capable of binding to element F. The basic helix_loop_helix leucine zipper (bHLH-LZ) proteins, TFEC-l and -s, which are alternatively spliced isoforms, TFE3, USF1, and USF2 have all been found to bind to element F with different binding activities and with different transcriptional activation potencies." SIGNOR-222551 UQCRQ protein O14949 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262197 UQCR11 protein O14957 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262196 HGS protein O14964 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates 9606 11094085 f gcesareni "Hgs and sara, are prerequisites for receptor-mediated activation of smad2" SIGNOR-84616 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 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 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 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 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 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 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15109499 t "Constitutively active Foxo3 acts on the atrogin-1 promoter to cause atrogin-1 transcription and dramatic atrophy of myotubes and muscle fibers" SIGNOR-252929 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 AURKA protein O14965 UNIPROT CDC25B protein P30305 UNIPROT up-regulates phosphorylation Ser353 VQNKRRRsVTPPEEQ 9606 16082213 t lperfetto "We show that bypass of the g2/m checkpoint by the chk1 kinase inhibitor ucn-01 results in the activation of aurora-a and phosphorylation of cdc25b on s353" SIGNOR-139396 AURKA protein O14965 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser308 KAEFCNKsKQPGLAR 9606 14990569 t lperfetto "Previous studies have shown that the brca1 breast cancer tumor suppressor also localizes to the centrosome and that brca1 inactivation results in loss of the g(2)-m checkpoint. We demonstrate here that aurora-a physically binds to and phosphorylates brca1. We propose that brca1 phosphorylation by aurora-a plays a role in g(2) to m transition of cell cycle" SIGNOR-123065 AURKA protein O14965 UNIPROT CETN2 protein P41208 UNIPROT up-regulates phosphorylation Ser170 LRIMKKTsLY 9606 BTO:0000150 21731694 t llicata "Our studies show that aurora a phosphorylates centrin at serine 170 in vitro and that the serine 170 phosphorylation affects the stability of centrin by regulating its interaction with apc/c. finally we demonstrated that phosphorylation of centrin serine 170 is an absolute requirement for aurora a-mediated centriole amplification." SIGNOR-174686 AURKA protein O14965 UNIPROT PLK1 protein P53350 UNIPROT up-regulates phosphorylation Thr210 YDGERKKtLCGTPNY 9606 18615013 t gcesareni "We find that aurora a (aurka) can directly phosphorylate plk1 on thr 210;activation of plk1 requires phosphorylation of a conserved threonine residue (thr 210)." SIGNOR-179422 AURKA protein O14965 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 12588998 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis." SIGNOR-98289 AURKA protein O14965 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 14583461 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis." SIGNOR-118886 AURKA protein O14965 UNIPROT FADD protein Q13158 UNIPROT up-regulates phosphorylation Ser203 MSWNSDAsTSEAS 9606 21978935 t lperfetto "Here, we report that aur-a phosphorylates s203 of the fas associated with death domain protein (fadd)phosphorylation of s203 by aur-a serves to prime fadd for plk1-mediated phosphorylation at s194" SIGNOR-176739 AURKA protein O14965 UNIPROT PIN1 protein Q13526 UNIPROT "down-regulates activity" phosphorylation Ser16 PGWEKRMsRSSGRVY 9606 23970419 t llicata "Here, we found that aurora a can interact with and phosphorylate pin1 at ser16, which suppresses the g2/m function of pin1 by disrupting its binding ability and mitotic entry." SIGNOR-202487 AURKA protein O14965 UNIPROT NEDD9 protein Q14511 UNIPROT "up-regulates activity" phosphorylation Ser296 PVARRHQsLSPNHPP 9606 BTO:0000093 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-262654 AURKA protein O14965 UNIPROT DLGAP5 protein Q15398 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser627 VKLFSGLsVSSEGPS 9606 15987997 t miannu "Phosphorylation and stabilization of HURP by Aurora-A. Four phosphorylated residues were identified, namely, HURP-S627, -S725, -S757, and -S830, with 65% amino acid sequence coverage. we propose here that Aurora-A may phosphorylate HURP and this probably attenuates the negative impact of cdk1 phosphorylation and by inhibiting subsequent proteasome activity and this will generate a longer HURP half-life." SIGNOR-262649 AURKA protein O14965 UNIPROT DLGAP5 protein Q15398 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser725 CLSSERMsLPLLAGG 9606 BTO:0000007 15987997 t miannu "Phosphorylation and stabilization of HURP by Aurora-A. Four phosphorylated residues were identified, namely, HURP-S627, -S725, -S757, and -S830, with 65% amino acid sequence coverage. we propose here that Aurora-A may phosphorylate HURP and this probably attenuates the negative impact of cdk1 phosphorylation and by inhibiting subsequent proteasome activity and this will generate a longer HURP half-life." SIGNOR-262650 AURKA protein O14965 UNIPROT DLGAP5 protein Q15398 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser757 EGMELNSsITSQDVL 9606 BTO:0000007 15987997 t miannu "Phosphorylation and stabilization of HURP by Aurora-A. Four phosphorylated residues were identified, namely, HURP-S627, -S725, -S757, and -S830, with 65% amino acid sequence coverage. we propose here that Aurora-A may phosphorylate HURP and this probably attenuates the negative impact of cdk1 phosphorylation and by inhibiting subsequent proteasome activity and this will generate a longer HURP half-life." SIGNOR-262651 AURKA protein O14965 UNIPROT DLGAP5 protein Q15398 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser830 QEHARHIsFGGNLIT 9606 BTO:0000007 15987997 t miannu "Phosphorylation and stabilization of HURP by Aurora-A. Four phosphorylated residues were identified, namely, HURP-S627, -S725, -S757, and -S830, with 65% amino acid sequence coverage. we propose here that Aurora-A may phosphorylate HURP and this probably attenuates the negative impact of cdk1 phosphorylation and by inhibiting subsequent proteasome activity and this will generate a longer HURP half-life." SIGNOR-262652 AURKA protein O14965 UNIPROT MAP9 protein Q49MG5 UNIPROT up-regulates phosphorylation Ser625 RKQKKRHsFLESEAL 9606 17925329 t llicata "Asap is a novel substrate of the oncogenic mitotic kinase aurora-a: phosphorylation on ser625 is essential to spindle formation and mitosis." SIGNOR-158210 AURKA protein O14965 UNIPROT SGO1 protein Q5FBB7 UNIPROT "up-regulates activity" phosphorylation -1 16824953 t lperfetto "Loss of INCENP/Aurora B in Mitosis Correlates with Delocalization of MEI-S332|MEI-S332 Is Phosphorylated by Aurora B In Vitro|Of these, MEI-S332S124,125,126A was a poor substrate for Aurora B kinase in vitro" SIGNOR-252046 AURKA protein O14965 UNIPROT WWC1 protein Q8IX03 UNIPROT unknown phosphorylation Ser539 TSLSPRSsLSSPSPP 9606 21878642 t llicata "We identified the highly conserved ser(539) as the primary phosphorylation site for aurora kinases." SIGNOR-176359 AURKA protein O14965 UNIPROT PARD3 protein Q8TEW0 UNIPROT up-regulates phosphorylation Ser962 SSRSGREsVSTASDQ 9606 BTO:0000938 19812038 t llicata "Aurora a interacts directly with the atypical protein kinase c binding domain of par3 and phosphorylates it at serine 962. The phosphorylation of par3 at serine 962 contributes to its function in the establishment of neuronal polarity." SIGNOR-188398 AURKA protein O14965 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser251 LTPSARIsALNIVGD 10090 17060449 t miannu "Here, we show that Aurora-A phosphorylates NDEL1 at Ser251 at the beginning of mitotic entry. Interestingly, NDEL1 phosphorylated by Aurora-A was rapidly downregulated thereafter by ubiquitination-mediated protein degradation." SIGNOR-263159 AURKA protein O14965 UNIPROT INCENP protein Q9NQS7 UNIPROT "up-regulates activity" phosphorylation 7227 16824953 t lperfetto "INCENP is phosphorylated by Aurora B and activates the kinase in a positive feedback loop" SIGNOR-252047 AURKA protein O14965 UNIPROT LATS2 protein Q9NRM7 UNIPROT up-regulates phosphorylation Ser83 ALREIRYsLLPFANE 9606 15147269 t lperfetto "On the basis of these observations, we conclude that s83 of lats2 is a phosphorylation target of aurora-a and this phosphorylation plays a role of the centrosomal localization of lats2." SIGNOR-124830 AURKA protein O14965 UNIPROT LATS2 protein Q9NRM7 UNIPROT up-regulates phosphorylation Ser380 ATLARRDsLQKPGLE 9606 21822051 t lperfetto "In the present study, aurora a was demonstrated to phosphorylate lats2 on serine 380 (s380) during mitosistogether, the results suggest that the aurora a-lats1/2-aurora b axis might be a novel pathway that regulates accurate mitotic progression by ensuring the proper mitotic localization of lats2." SIGNOR-175939 AURKA protein O14965 UNIPROT RASSF1 protein Q9NS23 UNIPROT down-regulates phosphorylation Ser207 TSVRRRTsFYLPKDA 9606 17563743 t llicata "Aurora-a appears to phosphorylate rassf1a at threonine202 and/or serine203 that reside within the known microtubule-binding domain of rassf1a. Substitutions of these residues with glutamic acid at both positions, mimicking constitutive phosphorylation of rassf1a, disrupt rassf1a interactions with microtubules and abolish its ability to induce m-phase cell cycle arrest." SIGNOR-155815 AURKA protein O14965 UNIPROT RASSF1 protein Q9NS23 UNIPROT down-regulates phosphorylation Thr206 GTSVRRRtSFYLPKD 9606 17563743 t llicata "AuroraT-a appears to phosphorylate rassf1a at threonine202 and/or serine203 that reside within the known microtubule-binding domain of rassf1a. Substitutions of these residues with glutamic acid at both positions, mimicking constitutive phosphorylation of rassf1a, disrupt rassf1a interactions with microtubules and abolish its ability to induce m-phase cell cycle arrest." SIGNOR-155819 AURKA protein O14965 UNIPROT AURKAIP1 protein Q9NWT8 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser70 MLVPRKMsVSPLESW 9606 BTO:0000567 17957726 t miannu "AIP is phosphorylated on Serine 70 by Aurora‐A but not Aurora‐B and expression of phosphorylation mimic mutant of AIP results in prolonged protein stability compared to unphosphorylatable mutant. Phosphorylation of AIP Prolongs its Protein Stability" SIGNOR-262648 AURKA protein O14965 UNIPROT TPX2 protein Q9ULW0 UNIPROT "up-regulates activity" phosphorylation Ser121 PAQPQRRsLRLSAQK 9606 BTO:0000567 26240182 t lperfetto "Here we show that TPX2, a microtubule-bundling protein and activator of Aurora A, plays an important role. TPX2 was phosphorylated by Aurora A during mitosis. Its phospho-null mutant caused short metaphase spindles coupled with low microtubule flux rate. Interestingly, phosphorylation of TPX2 regulated its interaction with CLASP1 but not Kif2a.|This suggests that TPX2 phosphorylation positively regulates the function of CLASP1.| This is in accord with a phosphoproteomics study that identified S121 and S125 as potential phosphorylation sites for Aurora A in mitotic HeLa cells" SIGNOR-265089 AURKA protein O14965 UNIPROT TPX2 protein Q9ULW0 UNIPROT "up-regulates activity" phosphorylation Ser125 QRRSLRLsAQKDLEQ 9606 BTO:0000567 26240182 t lperfetto "Here we show that TPX2, a microtubule-bundling protein and activator of Aurora A, plays an important role. TPX2 was phosphorylated by Aurora A during mitosis. Its phospho-null mutant caused short metaphase spindles coupled with low microtubule flux rate. Interestingly, phosphorylation of TPX2 regulated its interaction with CLASP1 but not Kif2a.|This suggests that TPX2 phosphorylation positively regulates the function of CLASP1.| This is in accord with a phosphoproteomics study that identified S121 and S125 as potential phosphorylation sites for Aurora A in mitotic HeLa cells" SIGNOR-265088 AURKA protein O14965 UNIPROT FAF1 protein Q9UNN5 UNIPROT "down-regulates activity" phosphorylation Ser289 ITDVHMVsDSDGDDF 9606 18790738 t llicata "This study reports that aurora-a (aur-a) phosphorylates fas-associated factor-1 (faf1) at ser-289 and ser-29 our findings support the negative feedback regulation of aur-a via phosphorylation of the death-promoting protein, faf1" SIGNOR-180887 AURKA protein O14965 UNIPROT FAF1 protein Q9UNN5 UNIPROT "down-regulates activity" phosphorylation Ser291 DVHMVSDsDGDDFED 9606 18790738 t llicata "This study reports that aurora-a (aur-a) phosphorylates fas-associated factor-1 (faf1) at ser-289 and ser-29 our findings support the negative feedback regulation of aur-a via phosphorylation of the death-promoting protein, faf1" SIGNOR-180891 AURKA protein O14965 UNIPROT MAPRE3 protein Q9UPY8 UNIPROT up-regulates phosphorylation Ser176 MQTSGRLsNVAPPCI 9606 19696028 t llicata "Aurora-a and aurora-b phosphorylate eb3 at ser-176 in a spatial and cell cycle-specific manner, respectively during mitosis two kinases, aurora-a and aurora-b, phosphorylate eb3 at ser-176, and the resulting phosphorylation disrupts the eb3-siah-1 complex. Indeed, eb3 is stabilized during mitosis and facilitates cell cycle progression." SIGNOR-187657 AURKA protein O14965 UNIPROT KNSTRN protein Q9Y448 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0001938 22535524 t 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-252052 AURKA protein O14965 UNIPROT TACC3 protein Q9Y6A5 UNIPROT unknown phosphorylation Ser34 PEVTGRSsVLRVSQK -1 26134678 t lperfetto "To address whether the phosphorylation state of TACC3 influenced Aurora-A binding and activation, we generated TACC3 variants in which all three Aurora-A phosphorylation sites (S34, S552 and S558)| The SA mutant had strongly reduced levels of phosphorylation compared to the individual mutations|" SIGNOR-263697 AURKA protein O14965 UNIPROT TACC3 protein Q9Y6A5 UNIPROT unknown phosphorylation Ser552 GTSSFKEsALRKQSL -1 26134678 t lperfetto "In humans, Aurora-A phosphorylates TACC3 on three residues (S34, S552 and S558); these sites are conserved in Maskin and the S558 equivalent site is also present in D-TACC [26,27,30]. In mammalian cells, phosphorylation of S558 promotes accumulation of TACC3 on spindle MTs" SIGNOR-263698 AURKA protein O14965 UNIPROT TACC3 protein Q9Y6A5 UNIPROT "up-regulates activity" phosphorylation Ser558 ESALRKQsLYLKFDP 9606 BTO:0001109 17545617 t miannu "We show that this conserved serine on human TACC3 (Ser(558)) is also phosphorylated by Aurora A. Moreover, phosphorylation of TACC3 by Aurora A in human cells is essential for its proper localization to centrosomes and proximal mitotic spindles. Inhibition of Aurora A with the selective small molecule inhibitor MLN8054 in cultured human tumor cells resulted in mislocalization of TACC3 away from mitotic spindles in a concentration-dependent manner." SIGNOR-262655 AURKA protein O14965 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" phosphorylation 9606 BTO:0001225 19060929 t lperfetto "The recombinant human aurka protein phosphorylated the gsk-3beta protein at ser 9 in a concentration-dependent manner, in vitro. The phosphorylation of beta-catenin (ser33/37/thr41) by gsk-3beta is known to target beta-catenin towards degradation. In line with our findings, the increase in phospho-gsk-3beta level was accompanied by a significant decrease in beta-catenin phosphorylation (ser33/37/thr41) and accumulation of beta-catenin protein." SIGNOR-227923 AURKA protein O14965 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 12588998 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis." SIGNOR-265356 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 SLC27A2 protein O14975 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264462 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 XPO1 protein O14980 UNIPROT SMAD4 protein Q13485 UNIPROT down-regulates relocalization 9606 11074002 t gcesareni "We demonstrate that inhibition of crm1-mediated nuclear export by treatment of cells with leptomycin b results in endogenous smad4 accumulating very rapidly in the nucleus." SIGNOR-84247 BTAF1 protein O14981 UNIPROT TBP protein P20226 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-263919 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 SYN3 protein O14994 UNIPROT Synaptic_vesicle_exocytosis phenotype SIGNOR-PH160 SIGNOR down-regulates 9606 BTO:0000938 33809712 f miannu "Synapsins are a family of peripheral proteins that bind to the SV membrane. Synapsins Maintain the SV Reserve Pool. Synapsins serve as a key protein for maintaining SVs within this reserve pool, but the mechanism that allows synapsins to do this is unclear. This mechanism is likely to involve synapsins either cross-linking SVs, thereby anchoring SVs to each other, or creating a liquid phase that allows SVs to float within a synapsin droplet." SIGNOR-264107 ARHGEF10 protein O15013 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260537 ARHGEF10 protein O15013 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260535 ARHGEF10 protein O15013 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260536 SEC16A protein O15027 UNIPROT "COPII vesicle" complex SIGNOR-C370 SIGNOR "form complex" binding 9606 BTO:0000567 30605680 t lperfetto "The Core Components of COPII Vesicles from HeLa Cells|Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer. Subsequently, together with cargo proteins recruited by the Sec24 subunit, Sar1 and Sec23/24 assemble into so-called pre-budding complexes. Finally, outer coat subcomplexes, comprising heterotetrameric Sec13/31 complexes, are recruited onto pre-budding complexes to complete the two-layered COPII coat" SIGNOR-265293 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 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 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 AREL1 protein O15033 UNIPROT DIABLO protein Q9NR28 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0002552 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-267668 AREL1 protein O15033 UNIPROT DIABLO protein Q9NR28 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys191 RNHIQLVkLQVEEVH 9606 BTO:0002552 31732561 t lperfetto "AREL1 ubiquitinated SMAC, primarily on Lys62 and Lys191 |E701A substitution in the AREL1 HECT domain substantially increased its autopolyubiquitination and SMAC ubiquitination activity, whereas deletion of the last three amino acids at the C terminus completely abrogated AREL1 autoubiquitination and reduced SMAC ubiquitination." SIGNOR-267672 AREL1 protein O15033 UNIPROT DIABLO protein Q9NR28 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys62 CAVPIAQkSEPHSLS 9606 BTO:0002552 31732561 t lperfetto "AREL1 ubiquitinated SMAC, primarily on Lys62 and Lys191 |E701A substitution in the AREL1 HECT domain substantially increased its autopolyubiquitination and SMAC ubiquitination activity, whereas deletion of the last three amino acids at the C terminus completely abrogated AREL1 autoubiquitination and reduced SMAC ubiquitination." SIGNOR-267673 RIMBP2 protein O15034 UNIPROT RIMS1 protein Q86UR5 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264361 RIMBP2 protein O15034 UNIPROT RIMS3 protein Q9UJD0 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264371 RIMBP2 protein O15034 UNIPROT RIMS2 protein Q9UQ26 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264366 SETD1A protein O15047 UNIPROT "Set1-Ash2 HMT complex" complex SIGNOR-C352 SIGNOR "form complex" binding 9606 BTO:0000567 12670868 t miannu "Our analysis of HCF-1-associated proteins suggests that a K4 histone H3 HMT complex has been conserved from yeast to humans in both structure and activity: the Set1/Ash2 HMT. The results presented here show that this Set1/Ash2 HMT complex, in mutually exclusive interactions, can associate with HCF-1 bound to the repressive Sin3 HDAC or the transcriptional activator VP16, indicating a diversity of transcriptional regulatory roles." SIGNOR-264478 KDM6B protein O15054 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys28 LATKAARkSAPATGG 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-260018 KDM6B protein O15054 UNIPROT IRF4 protein Q15306 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000801 22025054 t lperfetto "JMJD3 seems to function by controlling expression of the transcription factor IRF4, which in turn is required for M2 polarization of macrophages in vitro and in vivo. Although this pathway is strongly supported by genetic." SIGNOR-249540 KDM6B protein O15054 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "down-regulates activity" demethylation 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-265361 KDM6B protein O15054 UNIPROT M1_polarization phenotype SIGNOR-PH54 SIGNOR down-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-249563 KDM6B protein O15054 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-249564 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 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 PER2 protein O15055 UNIPROT TWIST1 protein Q15672 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001939 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-254153 PER2 protein O15055 UNIPROT CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR "down-regulates activity" binding 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. PER and CRY proteins form heterodimers and suppress the activity of the BMAL1/clock (or NPAS2) completing the feedback loop." SIGNOR-267977 PER2 protein O15055 UNIPROT BMAL1/NPAS2 complex SIGNOR-C431 SIGNOR "down-regulates activity" binding 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. PER and CRY proteins form heterodimers and suppress the activity of the BMAL1/clock (or NPAS2) completing the feedback loop." SIGNOR-267973 PER2 protein O15055 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 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-256370 PER2 protein O15055 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 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-256371 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 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 PFAS protein O15067 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 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-267312 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 MCF2L protein O15068 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260560 MCF2L protein O15068 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260559 CEP290 protein O15078 UNIPROT RAB8A protein P61006 UNIPROT "up-regulates activity" binding 9606 18694559 t miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110. CEP290 recruits Rab8a to centrosomes. Depletion of CEP290 results in a significant decrease of Rab8a at the centrosome and at the cilium, raising the possibility that CEP290 first recruits Rab8a through direct protein-protein interactions to the centrosome in cycling cells and later promotes ciliogenesis by allowing the entry of Rab8a into the cilium" SIGNOR-252146 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 ANKRD28 protein O15084 UNIPROT PPP1CC protein P36873 UNIPROT "up-regulates activity" binding -1 17023142 t lperfetto "Phosphatase Interactor Targeting K protein (PITK) was previously identified as a novel PP1 targeting subunit implicated in modulating the phosphorylation of the transcriptional regulator heterogeneous nuclear ribonucleoprotein K (hnRNP K)" SIGNOR-264794 ARHGEF11 protein O15085 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260538 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 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 SMAD7 protein O15105 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates 9606 BTO:0001130 15684397 f gcesareni "In the current study, our data indicate that both smad7 and p38 map kinase positively contributed to the accumulation of -catenin" SIGNOR-133447 SMAD7 protein O15105 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 20663871 t lperfetto "The inhibitory Smads (I-Smads), i.e. Smad6 and Smad7, are negative regulators of transforming growth factor-_ (TGF-_) family signaling. I-Smads inhibit TGF-_ family signaling principally through physical interaction with type I receptors (activin receptor-like kinases), so as to compete with receptor-regulated Smads (R-Smads) for activation." SIGNOR-167163 SMAD7 protein O15105 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 30017632 t miannu "Smad7 inhibits both transforming growth factor β (TGF-β)- and BMP-induced Smad signaling. Smad7 can use both surfaces in its interaction with the ALK-2, -3, and -4 receptors, but only the basic groove is used in the interaction between Smad7 and the TGF-β type I receptor (TβRI, also known as ALK-5)." SIGNOR-260438 SMAD7 protein O15105 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 9892110 t lperfetto "SMAD7 functions as an antagonist to TGFB by binding to the TBRI and thus inhibiting activation of SMAD2 and SMAD3." SIGNOR-64088 SMAD7 protein O15105 UNIPROT ACVRL1 protein P37023 UNIPROT down-regulates 9606 BTO:0000975 12023024 f gcesareni "Smad7, induced by alk1 activation, recruits pp1? To alk1 and thereby inhibits tgf-?/Alk1-induced smad1/5 phosphorylation in ecs." SIGNOR-87673 SMAD7 protein O15105 UNIPROT PPP1CA protein P62136 UNIPROT up-regulates binding 9606 16571110 t gcesareni "Smad7, induced by alk1 activation, recruits pp1? To alk1 and thereby inhibits tgf-?/Alk1-induced smad1/5 phosphorylation in ecs" SIGNOR-145389 SMAD7 protein O15105 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 9892110 t lperfetto "Smad6 and smad7, can prevent tgfb signaling by interacting either with the receptor or with smad2 and smad3." SIGNOR-64085 SMAD7 protein O15105 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 30017632 t miannu "The downstream molecules including mad2, smad3, smad4 and smad7 are involved in TGF-β1-induced EMT,while Smad7 blocks the smad3 expression" SIGNOR-260437 SMAD7 protein O15105 UNIPROT MAP3K1 protein Q13233 UNIPROT down-regulates 9606 10085121 f lperfetto "Overexpression of smad7 can inhibit the mekk-1-mediated stimulation of smad2 transcriptional activity" SIGNOR-65572 SMAD7 protein O15105 UNIPROT TAB1 protein Q15750 UNIPROT down-regulates binding 9606 11737269 t lpetrilli "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-112645 SMAD7 protein O15105 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates 9606 17438144 f gcesareni "Smad7 repressed smad3/4-, smad2/4-, and smad1/4-enhanced reporter gene expression." SIGNOR-154390 SMAD7 protein O15105 UNIPROT TAB3 protein Q8N5C8 UNIPROT up-regulates binding 9606 17384642 t gcesareni "The formation of smad7-tab2 and smad7-tab3 complexes resulted in the suppression of tnf signaling." SIGNOR-153920 SMAD7 protein O15105 UNIPROT SMURF2 protein Q9HAU4 UNIPROT "up-regulates activity" relocalization 9606 11163210 t lperfetto "Smurf2 is nuclear, but binding to smad7 induces export and recruitment to the activated tgf beta receptor, where it causes degradation of receptors and smad7 via proteasomal and lysosomal pathways." SIGNOR-104996 SMAD7 protein O15105 UNIPROT SMURF2 protein Q9HAU4 UNIPROT "up-regulates activity" relocalization 9606 19352540 t lperfetto "Smad7 also recruits the HECT type of E3 ubiquitin ligases, Smurf1 and Smurf2. It binds to Smurfs in the nucleus and translocates into the cytoplasm in response to TGF-_ and recruits the ubiquitin ligases to the activated type I receptor ALK5/T_RI, leading to the degradation of the receptor through the proteasomal pathway." SIGNOR-168450 SMAD7 protein O15105 UNIPROT SMURF2 protein Q9HAU4 UNIPROT "up-regulates activity" relocalization 9606 21791611 t lperfetto "One of the major mechanisms underlying the inhibitory effect of Smad7 on TGF-_ signaling operates through accelerating T_RI turnover by recruiting ubiquitin E3 ligases such as Smurf1 and Smurf2" SIGNOR-227556 SMAD7 protein O15105 UNIPROT SMURF1 protein Q9HCE7 UNIPROT "up-regulates activity" relocalization 9606 19352540 t lperfetto "Smad7 also recruits the HECT type of E3 ubiquitin ligases, Smurf1 and Smurf2. It binds to Smurfs in the nucleus and translocates into the cytoplasm in response to TGF-_ and recruits the ubiquitin ligases to the activated type I receptor ALK5/T_RI, leading to the degradation of the receptor through the proteasomal pathway." SIGNOR-185131 SMAD7 protein O15105 UNIPROT SMURF1 protein Q9HCE7 UNIPROT "up-regulates activity" relocalization 9606 21791611 t lperfetto "One of the major mechanisms underlying the inhibitory effect of Smad7 on TGF-_ signaling operates through accelerating T_RI turnover by recruiting ubiquitin E3 ligases such as Smurf1 and Smurf2" SIGNOR-175269 SMAD7 protein O15105 UNIPROT TAB2 protein Q9NYJ8 UNIPROT up-regulates binding 9606 BTO:0001253 17384642 t lperfetto "The formation of smad7-tab2 and smad7-tab3 complexes resulted in the suppression of tnf signaling" SIGNOR-153917 SMAD7 protein O15105 UNIPROT STRAP protein Q9Y3F4 UNIPROT up-regulates binding 9606 10757800 t gcesareni "Strap recruits smad7 to the activated type i receptor and forms a complex" SIGNOR-76771 SMAD7 protein O15105 UNIPROT SMAD7/HDAC1/E2F-1 complex SIGNOR-C12 SIGNOR "form complex" binding 9606 23213415 t gcesareni "Furthermore, smad7 caused hdac-1 bind to e2f-1 to form a ternary complex on chromosomal dna containing an e2f-binding motif and leading to repression in the activity of the e2f target genes" SIGNOR-199970 SMAD7 protein O15105 UNIPROT SMURF proteinfamily SIGNOR-PF29 SIGNOR "up-regulates activity" relocalization 9606 19352540 t lperfetto "Smad7 also recruits the HECT type of E3 ubiquitin ligases, Smurf1 and Smurf2. It binds to Smurfs in the nucleus and translocates into the cytoplasm in response to TGF-_ and recruits the ubiquitin ligases to the activated type I receptor ALK5/T_RI, leading to the degradation of the receptor through the proteasomal pathway." SIGNOR-253258 SMAD7 protein O15105 UNIPROT Fibrosis phenotype SIGNOR-PH90 SIGNOR down-regulates 9606 30017632 f miannu "Transforming growth factor-β1 (TGF-β1) is considered as a crucial mediator in tissue fibrosis and causes tissue scarring largely by activating its downstream small mother against decapentaplegic (Smad) signaling. Different TGF-β signalings play different roles in fibrogenesis. TGF-β1 directly activates Smad signaling which triggers pro-fibrotic gene overexpression. Excessive studies have demonstrated that dysregulation of TGF-β1/Smad pathway was an important pathogenic mechanism in tissue fibrosis. Smad2 and Smad3 are the two major downstream regulator that promote TGF-β1-mediated tissue fibrosis, while Smad7 serves as a negative feedback regulator of TGF-β1/Smad pathway thereby protects against TGF-β1-mediated fibrosis." SIGNOR-260433 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 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 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 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 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 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 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 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 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 CCND1 protein P24385 UNIPROT down-regulates phosphorylation Thr286 EEVDLACtPTDVRDV 9606 16103118 t gcesareni "Ikkalpha regulates subcellular localization and proteolysis of cyclin d1 by phosphorylation of cyclin d1 at thr286." SIGNOR-139570 CHUK protein O15111 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser32 LLDDRHDsGLDSMKD 9606 BTO:0000567 SIGNOR-C14 9346241 t lperfetto "We described the purification of a 900 kda protein kinase complex, the ikb kinase (ikk), that phosphorylates ikbalfa and ikbbeta at the sites that mediate their ubiquitination and degradation" SIGNOR-52875 CHUK protein O15111 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser36 RHDSGLDsMKDEEYE 9606 BTO:0000567 SIGNOR-C14 9346241 t lperfetto "We described the purification of a 900 kda protein kinase complex, the ikb kinase (ikk), that phosphorylates ikbalfa and ikbbeta at the sites that mediate their ubiquitination and degradation" SIGNOR-52879 CHUK protein O15111 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation 9606 BTO:0000093 18490760 t gcesareni "Insulin activation of mtor requires akt in a manner that involves ikkalpha, preferentially to ikkbeta, and tsc2 phosphorylation" SIGNOR-178664 CHUK protein O15111 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 12588998 t gcesareni "Cascade of distinct histone modifications during collagenase gene activation." SIGNOR-98365 CHUK protein O15111 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser536 SGDEDFSsIADMDFS 9606 BTO:0000567 SIGNOR-C14 SIGNOR-C13 10521409 t lperfetto "Our data suggest that the stimulation of nfkb by akt is dependent on the phosphorylation of p65 at s534, mediated by ikk (ikb kinase) alfa and beta." SIGNOR-71270 CHUK protein O15111 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser536 SGDEDFSsIADMDFS 9606 BTO:0000007;BTO:0000567 SIGNOR-C14 SIGNOR-C13 15489227 t lperfetto "Chromatographic fractionation of cell extracts allowed the identification of two distinct enzymatic activities phosphorylating ser-536. Peak 1 represents an unknown kinase, whereas peak 2 contained ikkalpha, ikkbeta, ikkepsilon, and tbk1. collectively, our results provide evidence for at least five kinases that converge on ser-536 of p65 and a novel function for this phosphorylation site in the recruitment of components of the basal transcriptional machinery to the interleukin-8 promoter." SIGNOR-129931 CHUK protein O15111 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser536 SGDEDFSsIADMDFS 9606 BTO:0000876 SIGNOR-C14 SIGNOR-C13 15611276 t lperfetto "Our data suggest that the stimulation of nfkb by akt is dependent on the phosphorylation of p65 at s534, mediated by ikk (ikb kinase) alfa and beta." SIGNOR-132568 CHUK protein O15111 UNIPROT TAX1BP1 protein Q86VP1 UNIPROT "up-regulates activity" phosphorylation Ser593 NYKELKRsLENPAER 10090 BTO:0002572 21765415 t "The effect has been demonstrated using Q86VP1-2" lperfetto "Here we demonstrate that tax1bp1 was inducibly phosphorylated on ser593 and ser624 in response to proinflammatory stimuli. The kinase ikkalpha, But not ikkbeta, was required for phosphorylation of tax1bp1 and directly phosphorylated tax1bp1 in response to stimulation with tumor necrosis factor (tnf) or interleukin 1 (il-1)." SIGNOR-175058 CHUK protein O15111 UNIPROT TAX1BP1 protein Q86VP1 UNIPROT "up-regulates activity" phosphorylation Ser666 RPPVRVPsWGLEDNV 10090 BTO:0002572 21765415 t "The effect has been demonstrated using Q86VP1-2" lperfetto "Here we demonstrate that tax1bp1 was inducibly phosphorylated on ser593 and ser624 in response to proinflammatory stimuli. The kinase ikkalpha, but not ikkbeta, was required for phosphorylation of tax1bp1 and directly phosphorylated tax1bp1 in response to stimulation with tumor necrosis factor (tnf) or interleukin 1 (il-1)." SIGNOR-175062 CHUK protein O15111 UNIPROT CREBBP protein Q92793 UNIPROT up-regulates binding 9606 12789342 t gcesareni "Ikk-alpha interacts with creb-binding protein and in conjunction with rel a is recruited to nf-kappab-responsive promoters and mediates the cytokine-induced phosphorylation and subsequent acetylation of specific residues in histone h3." SIGNOR-101539 CHUK protein O15111 UNIPROT CREBBP protein Q92793 UNIPROT up-regulates phosphorylation Ser1382 MKSRFVDsGEMSESF 9606 BTO:0000551 17434128 t lperfetto "Phosphorylation of cbp by ikkalpha promotes cell growth by switching the binding preference of cbp from p53 to nf-kappabhere, we show that ikkalpha phosphorylates cbp at serine 1382 and serine 1386 and consequently increases cbp's hat and transcriptional activities" SIGNOR-154329 CHUK protein O15111 UNIPROT CREBBP protein Q92793 UNIPROT up-regulates phosphorylation Ser1386 FVDSGEMsESFPYRT 9606 BTO:0000551 17434128 t lperfetto "Phosphorylation of cbp by ikkalpha promotes cell growth by switching the binding preference of cbp from p53 to nf-kappabhere, we show that ikkalpha phosphorylates cbp at serine 1382 and serine 1386 and consequently increases cbp's hat and transcriptional activities" SIGNOR-154333 CHUK protein O15111 UNIPROT IRF7 protein Q92985 UNIPROT up-regulates phosphorylation 9606 16612387 t gcesareni "Ikkalfa associated with and phosphorylated and activate interferon regulatory factor-7 (irf7), which is required for interferon-alfa (ifnalfa) production." SIGNOR-146116 CHUK protein O15111 UNIPROT MAP3K14 protein Q99558 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr559 TGDYIPGtETHMAPE 9606 BTO:0000776 20501937 t lperfetto "Upon activation by nik, ikkalfa phosphorylates nik, triggering its proteolysis." SIGNOR-165622 CHUK protein O15111 UNIPROT TRAF4 protein Q9BUZ4 UNIPROT down-regulates phosphorylation Ser426 KPGTWRGsLDESSLG 9606 22547678 t llicata "Traf4 is atypical within its family because it is the only traf family member to negatively regulate innate immune signaling. Ikk_'s phosphorylation of serine-426 on traf4 was required for this negative regulation." SIGNOR-197253 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser418 TTENRFHsLPFSLTK 9606 BTO:0000938 24614225 t lperfetto "Thus, serine 418 is phosphorylated in vivo. Cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204688 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser432 KMPNTNGsIGHSPLS 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204696 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser436 TNGSIGHsPLSLSAQ 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204700 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser439 SIGHSPLsLSAQSVM 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204704 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "down-regulates activity" phosphorylation Ser444 PLSLSAQsVMEELNT 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204712 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "up-regulates activity" phosphorylation Ser422 RFHSLPFsLTKMPNT 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204692 CHUK protein O15111 UNIPROT CYLD protein Q9NQC7 UNIPROT "up-regulates activity" phosphorylation Ser441 GHSPLSLsAQSVMEE 9606 BTO:0000938 24614225 t lperfetto "The phosphorylation of cyld was completely abolished by the combined mutations of the entire serine cluster (m4, lane 5). Similar results were obtained with the ikk holoenzyme (fig. 4c, panel 1), recombinant ikk_ (panel 2), and recombinant ikk_cyld phosphorylation may serve as a mechanism to inactivate its traf2 deubiquitination activity." SIGNOR-204708 CHUK protein O15111 UNIPROT FOXA2 protein Q9Y261 UNIPROT down-regulates phosphorylation Ser107 AGMGPHLsPSLSPLG 9606 22196886 t lperfetto "Here, we show that ikk_, an important downstream kinase of tnf_, interacts with and phosphorylates foxa2 at s107/s111, thereby suppressing foxa2 transactivation activity and leading to decreased numb expression" SIGNOR-195312 CHUK protein O15111 UNIPROT FOXA2 protein Q9Y261 UNIPROT down-regulates phosphorylation Ser111 PHLSPSLsPLGGQAA 9606 22196886 t lperfetto "Here, we show that ikk_, an important downstream kinase of tnf_, interacts with and phosphorylates foxa2 at s107/s111, thereby suppressing foxa2 transactivation activity and leading to decreased numb expression" SIGNOR-195316 CHUK protein O15111 UNIPROT NCOR2 protein Q9Y618 UNIPROT down-regulates phosphorylation Ser2407 AKVSGRPsSRKAKSP 9606 SIGNOR-C14 15494311 t "Translocation from Nucleus to Cytoplasm" gcesareni "Nf-kappab transcription requires ikkalpha to phosphorylate smrt on chromatin, stimulating the exchange of corepressor for coactivator complexes. Ikk directly phosphorylates smrt to stimulate nuclear export. Ikkalpha orchestrates smrt derepression, a prerequisite for nf-kappab transcription and survival." SIGNOR-129956 CHUK protein O15111 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser857 PPYNRAVsLDSPVSV 9606 15383283 t gcesareni "Herein, we report the successful identification of six functional in vivo src-3 phosphorylation sites." SIGNOR-127064 CHUK protein O15111 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 15808510 t gcesareni "Ikkalpha phosphorylates eralpha, aib1/src-3, and histone h3." SIGNOR-135050 CHUK protein O15111 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser857 PPYNRAVsLDSPVSV 9606 BTO:0000551 22505454 t gcesareni "Herein, we report the successful identification of six functional in vivo src-3 phosphorylation sites." SIGNOR-196953 CHUK protein O15111 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates phosphorylation 9606 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-217397 CHUK protein O15111 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "form complex" binding 9606 20300203 t gcesareni "The kinase(s) responsible for the phosphorylation of the ikb inhibitors remained elusive for many years, until the biochemical purification of a cytoplasmic high-molecular weight complex migrating around 700900 kda and containing two related catalytic subunits, ikkalfa and ikkbeta." SIGNOR-164506 CHUK protein O15111 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150 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-252893 CHUK protein O15111 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 12588998 t gcesareni "Cascade of distinct histone modifications during collagenase gene activation." SIGNOR-265327 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 TBX3 protein O15119 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002267 25211658 t lperfetto "TBX2 and TBX3 function as transcriptional repressors and both have been shown to inhibit myogenesis (Carlson et al, 2002; Zhu et al, 2014). Abnormal expression of TBX2 has been reported in several cancers including breast, pancreas, and melanoma, where it has been shown to drive proliferation (reviewed in Abrahams et al (2010)). As has been previously shown in other cell types, TBX2 was found to induce a downregulation of p14/19ARF and function as a direct repressor of p21 in RMS" SIGNOR-249602 TBX3 protein O15119 UNIPROT CDKN2A protein Q8N726 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25211658 t lperfetto "TBX2 and TBX3 function as transcriptional repressors and both have been shown to inhibit myogenesis (Carlson et al, 2002; Zhu et al, 2014). Abnormal expression of TBX2 has been reported in several cancers including breast, pancreas, and melanoma, where it has been shown to drive proliferation (reviewed in Abrahams et al (2010)). As has been previously shown in other cell types, TBX2 was found to induce a downregulation of p14/19ARF and function as a direct repressor of p21 in RMS" SIGNOR-249603 ANGPT2 protein O15123 UNIPROT TEK protein Q02763 UNIPROT up-regulates binding 9606 9723709 t lperfetto "Angiopoietin-1 and -2, bound to tek with similar affinities, and angiopoietin-1 effectively induced tek phosphorylation in hematopoietic cells. Angiopoietin-2 also induced a low level of tek phosphorylation and weakened the phosphorylation induced by angiopoietin-1" SIGNOR-59808 NPFF protein O15130 UNIPROT NPFFR1 protein Q9GZQ6 UNIPROT up-regulates binding 9606 11024015 t gcesareni "Npff specifically bound to npff1 (k(d) = 1.13 nm) and npff2 (k(d) = 0.37 nm), and both receptors were activated by npff in a variety of heterologous expression systems" SIGNOR-82916 NPFF protein O15130 UNIPROT NPFFR2 protein Q9Y5X5 UNIPROT up-regulates binding 9606 11024015 t gcesareni "Npff specifically bound to npff1 (k(d) = 1.13 nm) and npff2 (k(d) = 0.37 nm), and both receptors were activated by npff in a variety of heterologous expression systems" SIGNOR-82961 ARPC2 protein O15144 UNIPROT ARP2/3 complex SIGNOR-C146 SIGNOR "form complex" binding 9606 12479800 t "The subunits in mammalian cells are named Arp3, Arp2, p41-Arc, p34-Arc, p21-Arc, p20-Arc and p16-Arc" SIGNOR-251514 ARPC3 protein O15145 UNIPROT ARP2/3 complex SIGNOR-C146 SIGNOR "form complex" binding 9606 12479800 t "The subunits in mammalian cells are named Arp3, Arp2, p41-Arc, p34-Arc, p21-Arc, p20-Arc and p16-Arc" SIGNOR-251516 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 MDM4 protein O15151 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by stabilization" 9606 15735705 f lperfetto "Mdm2 and mdmx function as cellular regulators of the p53 tumor suppressor protein. Intriguingly, the activities of these proteins are interdependent;mdmx stabilizes mdm2, enabling its activities towards p53" SIGNOR-134391 POLR1C protein O15160 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 BTO:0000567 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266136 POLR1C protein O15160 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "form complex" binding 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. Pol I, II and II contain 14, 12 and 17 polypeptide subunits, respectively (Table 1). " SIGNOR-266145 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 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 AXIN1 protein O15169 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates binding 9606 16601693 t gcesareni "Here, we show that axin activates tgf-beta signaling by forming a multimeric complex consisting of smad7 and ubiquitin e3 ligase arkadia." SIGNOR-145851 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 AXIN1 protein O15169 UNIPROT APC protein P25054 UNIPROT "up-regulates activity" binding 9606 BTO:0000038 9734785 t amattioni "Axin, an inhibitor of the wnt pathway, interacts with beta-catenin, gsk-3beta and apc and reduces the beta-catenin level." SIGNOR-60043 AXIN1 protein O15169 UNIPROT BMPR1A protein P36894 UNIPROT down-regulates ubiquitination 9606 22298955 t gcesareni "Other proteins, such as the serine/threonine kinase fused (fu), can function in concert with the e3 ligase smurf to regulate ubiquitination and proteolysis of the bmp receptor" SIGNOR-195552 AXIN1 protein O15169 UNIPROT CSNK1D protein P48730 UNIPROT up-regulates binding 9606 SIGNOR-C110 12000790 t gcesareni "Complex of axin and casein kinase i (cki) induces beta-catenin phosphorylation at a single site: serine 45 (s45)." SIGNOR-87401 AXIN1 protein O15169 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates 9606 16601693 f gcesareni "Axin promotes smad3 phosphorylation;phosphorylated smad3 dissociates from the axin complex and then combines with smad4 to activate transcription in the nucleus." SIGNOR-145848 AXIN1 protein O15169 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates binding 9606 10829020 t gcesareni "We found that in contrast to axin, dvl2 activation of jnk does not require mekk1." SIGNOR-77591 AXIN1 protein O15169 UNIPROT RNF111 protein Q6ZNA4 UNIPROT up-regulates binding 9606 14657019 t gcesareni "Here, we show that axin activates tgf-beta signaling by forming a multimeric complex consisting of smad7 and ubiquitin e3 ligase arkadia. Axin is a scaffold protein in tgf-beta signaling that promotes degradation of smad7 by arkadia." SIGNOR-119660 AXIN1 protein O15169 UNIPROT RNF111 protein Q6ZNA4 UNIPROT up-regulates binding 9606 16601693 t gcesareni "Here, we show that axin activates tgf-beta signaling by forming a multimeric complex consisting of smad7 and ubiquitin e3 ligase arkadia. Axin is a scaffold protein in tgf-beta signaling that promotes degradation of smad7 by arkadia." SIGNOR-145845 AXIN1 protein O15169 UNIPROT MAP3K4 protein Q9Y6R4 UNIPROT up-regulates binding 9606 BTO:0000007 12878610 t gcesareni "Mekk4, also binds to axin in vivo and mediates axin-induced jnk activation." SIGNOR-104003 AXIN1 protein O15169 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "form complex" binding 9606 BTO:0000586 9734785 t lperfetto "Axin, an inhibitor of the wnt pathway, interacts with beta-catenin, gsk-3beta and apc and reduces the beta-catenin level." SIGNOR-227292 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 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 SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser204 NHSMDAGsPNLSPNP 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248306 CTDSPL protein O15194 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser208 DAGSPNLsPNPMSPA 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248307 CTDSPL protein O15194 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser213 NLSPNPMsPAHNNLD 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248308 CTDSPL protein O15194 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248310 CTDSPL protein O15194 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248311 CTDSPL protein O15194 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248312 CTDSPL protein O15194 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000007 17035229 t "Dephosphorylation of Smad2/3 Linkers by SCP2 and SCP3|MAPK-mediated linker phosphorylation appears to have a dual role in Smad2/3 regulation. Mitogens and hyperactive Ras result in extracellular signal-regulated kinase (ERK)-mediated phosphorylation of Smad3 at Ser-204, Ser-208, and Thr-179 and of Smad2 at Ser-245/250/255 and Thr-220. Mutation of these sites increases the ability of Smad3 to activate target genes, suggesting that MAPK phosphorylation of Smad3 is inhibitory (11, 12). However, in contrast, ERK-dependent phosphorylation of Smad2 at Thr-8 enhances its transcriptional activity" SIGNOR-248309 CTDSPL protein O15194 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser187 NSHPFPHsPNSSYPN 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248313 CTDSPL protein O15194 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser195 PNSSYPNsPGSSSST 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248314 CTDSPL protein O15194 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser206 SSSTYPHsPTSSDPG 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248315 CTDSPL protein O15194 UNIPROT SMAD1 protein Q15797 UNIPROT "down-regulates activity" dephosphorylation Ser214 PTSSDPGsPFQMPAD 9606 BTO:0000552 17085434 t "Smad proteins transduce bone morphogenetic protein (BMP) and transforming growth factor-beta (TGFbeta) signals upon phosphorylation of their C-terminal SXS motif by receptor kinases.|Phosphatases that dephosphorylate the linker region are therefore likely to play an integral part in the regulation of Smad activity. We reported previously that small C-terminal domain phosphatases 1, 2, and 3 (SCP1-3) dephosphorylate Smad1 C-terminal tail, thereby attenuating BMP signaling. |The linker region of Smad1 consists of four MAPK phosphorylation sites (Ser-187, Ser-195, Ser-206, and Ser-214)" SIGNOR-248316 SMAD9 protein O15198 UNIPROT SMAD4 protein Q13485 UNIPROT up-regulates phosphorylation 9606 20957627 t gcesareni "Whereas alk5 signalling is mediated by phosphorylation of smad2 and smad3 proteins, alk1 signalling is mediated by smad1, smad5, and smad8. Activated smads form a complex with the common smad (co-smad; smad4 in mammals) and shuttle into the nucleus." SIGNOR-168740 SMAD9 protein O15198 UNIPROT SMAD8/SMAD4 complex SIGNOR-C206 SIGNOR "form complex" binding 9606 20957627 t lperfetto "Whereas alk5 signalling is mediated by phosphorylation of smad2 and smad3 proteins, alk1 signalling is mediated by smad1, smad5, and smad8. Activated smads form a complex with the common smad (co-smad; smad4 in mammals) and shuttle into the nucleus." SIGNOR-255268 SMAD9 protein O15198 UNIPROT SMAD8/SMAD4 complex SIGNOR-C206 SIGNOR "form complex" binding 10116 9371779 t ggiuliani "As shown in Fig. 2, immunoprecipitation of Smad8 with an anti-myc antibody could bring down the Flag-tagged Smad4 only in the presence of CA-ALK-2, indicating that only activation of ALK-2 but not ALK-4 could induce the heteromerization of Smad8 with Smad4." SIGNOR-255776 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 LAMA5 protein O15230 UNIPROT Laminin-10 complex SIGNOR-C182 SIGNOR "form complex" binding 11821406 t lperfetto "The laminin (LN) family of large heterotrimeric extracellular matrix glycoproteins has multiple functions: LNs take part in the regulation of processes such as cell migration, differentiation, and proliferation, in addition to contributing to the structure of basement membranes. LN-10, composed of alpha5, beta1, and gamma1 chains, is widely distributed in most basement membranes of both epithelia and endothelia." SIGNOR-255317 CASC3 protein O15234 UNIPROT "Exon junction complex" complex SIGNOR-C369 SIGNOR "form complex" binding -1 16923391 t miannu "The EJC is deposited onto mRNA during splicing and is transported to the cytoplasm where it influences translation, surveillance, and localization of the spliced mRNA. The complex is formed by the association of four proteins (eIF4AIII, Barentsz [Btz], Mago, and Y14), mRNA, and ATP." SIGNOR-265241 MRPS12 protein O15235 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261457 NDUFA1 protein O15239 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262150 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 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 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 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 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 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 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 MAPK13 protein O15264 UNIPROT CDC25B protein P30305 UNIPROT down-regulates 9606 11333986 f gcesareni "P38 map k can also induce a g2/m checkpoint through the phosphorylation and the phosphatase cdc25b." SIGNOR-85999 MAPK13 protein O15264 UNIPROT TP53BP1 protein Q12888 UNIPROT "down-regulates activity" phosphorylation Thr1609 LGPYEAVtPLTKAAD -1 24703952 t lperfetto "Here we show that 53BP1 is phosphorylated during mitosis on two residues, T1609 and S1618, located in its well-conserved ubiquitination-dependent recruitment (UDR) motif.|Dephosphorylation enables the recruitment of 53BP1 to double-strand DNA breaks |phosphorylation of T1609 is likely to be mediated by p38 MAPK" SIGNOR-264449 MAPK13 protein O15264 UNIPROT PRKD1 protein Q15139 UNIPROT down-regulates phosphorylation 9606 19135240 t gcesareni "P38delta catalyzes an inhibitory phosphorylation of pkd1, thereby attenuating stimulated insulin secretion." SIGNOR-183280 MAPK13 protein O15264 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser68 GQNGEEKsPPNASHP -1 15850461 t miannu "CapZIP was also phosphorylated rapidly by SAPK3/p38γ and SAPK4/p38δ, and even faster and more extensively by JNK1α1, these protein kinases phosphorylating CapZIP in vitro to >3, approx. 2 and >5 mol of phosphate/mol of protein respectively within a few minutes. Following tryptic digestion and C18 chromatography, further sites phosphorylated by JNK1α1 were identified as Ser-68, Ser-83 and Ser-216 (results not shown), and are highlighted in Figure 3.Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown).An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263084 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 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 TCAP protein O15273 UNIPROT TTN protein Q8WZ42 UNIPROT "up-regulates activity" binding 9606 BTO:0001103 32937135 t lperfetto "TCAP, a core sarcomeric component capping the titin proteins, was identified as a positive hit (Figure 1A). TCAP is a small (19 kDa), highly abundant cytoplasmic protein expressed exclusively in skeletal muscle and the heart (Valle et al., 1997). TCAP interacts with titin through its N-terminal beta sheet to anchor titin to the Z-disc" SIGNOR-264854 TCAP protein O15273 UNIPROT Sarcomere_organization phenotype SIGNOR-PH165 SIGNOR "up-regulates activity" binding 9606 BTO:0001103 9804419 t lperfetto "The giant muscle protein titin (connectin) is essential in the temporal and spatial control of the assembly of the highly ordered sarcomeres (contractile units) of striated muscle. " SIGNOR-264855 FANCG protein O15287 UNIPROT SPTAN1 protein Q13813 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0000773 19102630 t lperfetto "In FA cells, deficiencies in FA proteins lead to decreased stability of alphaRIISp |These results demonstrate that one of the FA proteins, FANCG, contains a motif that interacts directly with the SH3 domain of alphaIISp. We propose that this binding of FANCG to alphaIISp may be important for the stability of alphaIISp in cells and the role alphaIISp plays in the DNA repair process.|" SIGNOR-263275 FANCG protein O15287 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263243 FANCG protein O15287 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 BTO:0000567 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263254 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 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 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 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 OGT protein O15294 UNIPROT PFKP protein Q01813 UNIPROT "down-regulates activity" glycosylation Ser540 VMVPATVsNNVPGSD 9606 BTO:0000018 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-267583 OGT protein O15294 UNIPROT TET1 protein Q8NFU7 UNIPROT "up-regulates activity" glycosylation 9606 BTO:0002181 23729667 t irozzo "The DNA demethylation enzyme Tet1 interacts with Ogt and is O-GlcNAcylated. Tet1 protein stability is positively regulated by O-GlcNAcylation, and its repression function on targeting genes is dependent on Ogt." SIGNOR-259184 OGT protein O15294 UNIPROT "NSL histone acetyltransferase" complex SIGNOR-C413 SIGNOR "form complex" binding 9606 BTO:0000007 20018852 t miannu "Here we report an analysis of the subunit composition and substrate specificity of the NSL complex. Proteomic analyses of complexes purified through multiple candidate subunits reveal that NSL is composed of nine subunits. Two of its subunits, WD repeat domain 5 (WDR5) and host cell factor 1 (HCF1), are shared with members of the MLL/SET family of histone H3 lysine 4 (H3K4) methyltransferase complexes, and a third subunit, MCRS1, is shared with the human INO80 chromatin-remodeling complex." SIGNOR-267158 OGT protein O15294 UNIPROT PFK proteinfamily SIGNOR-PF79 SIGNOR "down-regulates activity" glycosylation 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-267586 PPM1D protein O15297 UNIPROT CHEK1 protein O14757 UNIPROT down-regulates dephosphorylation Ser345 LVQGISFsQPTCPDH 9606 15870257 t gcesareni "Ppm1d dephosphorylates chk1 phospho-ser 345" SIGNOR-135972 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 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 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 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 PPM1D protein O15297 UNIPROT RPS6KA3 protein P51812 UNIPROT "down-regulates activity" dephosphorylation Ser227 DHEKKAYsFCGTVEY 10090 15206906 t "RSK2 (p90 ribosomal S6 kinase 2) is activated via the ERK (extracellular-signal-regulated kinase) pathway by phosphorylation on four sites: Ser227 in the activation loop of the N-terminal kinase domain, Ser369 in the linker, Ser386 in the hydrophobic motif and Thr577 in the C-terminal kinase domain of RSK2. In the present study, we demonstrate that RSK2 is associated in vivo with PP2Cdelta (protein phosphatase 2Cdelta). In epidermal growth factorstimulated cells, RSK2 is partially dephosphorylated on all four sites in an Mn2+-dependent manner, leading to reduced protein kinase activity" SIGNOR-248320 AKT proteinfamily SIGNOR-PF24 SIGNOR POU5F1 protein Q01860 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr235 QARKRKRtSIENRVR 9606 BTO:0004180 23041284 t flangone "Here we show that in ECCs, Akt phosphorylated the master pluripotency factor Oct4 at threonine 235, and that the levels of phosphorylated Oct4 in ECCs correlated with resistance to apoptosis and tumorigenic potential. Phosphorylation of Oct4 increased its stability and facilitated its nuclear localization and its interaction with Sox2, which promoted the transcription of the core stemness genes POU5F1 and NANOG." SIGNOR-242092 PPM1D protein O15297 UNIPROT RPS6KA3 protein P51812 UNIPROT "down-regulates activity" dephosphorylation Ser369 TAKTPKDsPGIPPSA 10090 15206906 t "RSK2 (p90 ribosomal S6 kinase 2) is activated via the ERK (extracellular-signal-regulated kinase) pathway by phosphorylation on four sites: Ser227 in the activation loop of the N-terminal kinase domain, Ser369 in the linker, Ser386 in the hydrophobic motif and Thr577 in the C-terminal kinase domain of RSK2. In the present study, we demonstrate that RSK2 is associated in vivo with PP2Cdelta (protein phosphatase 2Cdelta). In epidermal growth factorstimulated cells, RSK2 is partially dephosphorylated on all four sites in an Mn2+-dependent manner, leading to reduced protein kinase activity" SIGNOR-248321 PPM1D protein O15297 UNIPROT RPS6KA3 protein P51812 UNIPROT "down-regulates activity" dephosphorylation Ser386 HQLFRGFsFVAITSD 10090 15206906 t "RSK2 (p90 ribosomal S6 kinase 2) is activated via the ERK (extracellular-signal-regulated kinase) pathway by phosphorylation on four sites: Ser227 in the activation loop of the N-terminal kinase domain, Ser369 in the linker, Ser386 in the hydrophobic motif and Thr577 in the C-terminal kinase domain of RSK2. In the present study, we demonstrate that RSK2 is associated in vivo with PP2Cdelta (protein phosphatase 2Cdelta). In epidermal growth factorstimulated cells, RSK2 is partially dephosphorylated on all four sites in an Mn2+-dependent manner, leading to reduced protein kinase activity" SIGNOR-248322 PPM1D protein O15297 UNIPROT RPS6KA3 protein P51812 UNIPROT "down-regulates activity" dephosphorylation Thr577 AENGLLMtPCYTANF 10090 15206906 t "RSK2 (p90 ribosomal S6 kinase 2) is activated via the ERK (extracellular-signal-regulated kinase) pathway by phosphorylation on four sites: Ser227 in the activation loop of the N-terminal kinase domain, Ser369 in the linker, Ser386 in the hydrophobic motif and Thr577 in the C-terminal kinase domain of RSK2. In the present study, we demonstrate that RSK2 is associated in vivo with PP2Cdelta (protein phosphatase 2Cdelta). In epidermal growth factorstimulated cells, RSK2 is partially dephosphorylated on all four sites in an Mn2+-dependent manner, leading to reduced protein kinase activity" SIGNOR-248323 PPM1D protein O15297 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser395 SQESEDYsQPSTSSS 9606 17936559 t "Here we show that the wild-type p53-induced phosphatase 1 (Wip1), or PPM1D, downregulates p53 protein levels by stabilizing Mdm2 and facilitating its access to p53. Wip1 interacts with and dephosphorylates Mdm2 at serine 395, a site phosphorylated by the ATM kinase." SIGNOR-248324 PPM1D protein O15297 UNIPROT MDM2 protein Q00987 UNIPROT up-regulates dephosphorylation Ser395 SQESEDYsQPSTSSS 9606 17936559 t gcesareni "Wip1 interacts with and dephosphorylates mdm2 at serine 395, a site phosphorylated by the atm kinase. Dephosphorylated mdm2 has increased stability and affinity for p53, facilitating p53 ubiquitination and degradation." SIGNOR-158328 PPM1D protein O15297 UNIPROT ATM protein Q13315 UNIPROT down-regulates dephosphorylation 9606 19360021 t gcesareni "The negative regulator wip1 plays an important role in inhibiting atm, resulting in a pulse of atm activity." SIGNOR-185135 PPM1D protein O15297 UNIPROT ATM protein Q13315 UNIPROT "down-regulates activity" dephosphorylation Ser1981 SLAFEEGsQSTTISS 9606 16949371 t "Here, we report that deficiency of Wip1 resulted in activation of the ataxia-telangiectasia mutated (ATM) kinase. In turn, overexpression of Wip1 was sufficient to reduce activation of the ATM-dependent signaling cascade after DNA damage. Wip1 dephosphorylated ATM Ser1981, a site critical for ATM monomerization and activation" SIGNOR-248325 PPM1D protein O15297 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" dephosphorylation 9606 11101524 t lperfetto "Wip1 selectively inactivates p38 by specific dephosphorylation of its conserved threonine residue" SIGNOR-84793 PPM1D protein O15297 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" dephosphorylation 9606 19713933 t lperfetto "In addition, wip1 can dephosphorylate atm, as well as other components of the dna damage checkpoint, such as p38." SIGNOR-187770 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 GRM6 protein O15303 UNIPROT GNAS protein P63092 UNIPROT "up-regulates activity" binding 9606 BTO:0000227 20055706 t miannu "MGluRs are members of the G-protein-coupled receptor (GPCR) superfamily, the most abundant receptor gene family in the human genome. GPCRs are membrane-bound proteins that are activated by extracellular ligands such as light, peptides, and neurotransmitters, and transduce intracellular signals via interactions with G proteins. The resulting change in conformation of the GPCR induced by ligand binding activates the G protein, which is composed of a heterotrimeric complex of α, β, and γ subunits." SIGNOR-264084 GRM6 protein O15303 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000938 24564659 f miannu "Excitatory synaptic transmission in the mammalian brain is mediated primarily by the amino acid glutamate, activating two different groups of glutamate receptors: ionotropic and metabotropic." SIGNOR-264354 RAD51B protein O15315 UNIPROT RAD51B/RAD51C complex SIGNOR-C65 SIGNOR "form complex" binding 9606 11751636 t miannu "We show that two of them, rad51b and rad51c, are associated in a stable complex. Rad51b-rad51c complex has ssdna binding and ssdna-stimulated atpase activities." SIGNOR-111383 POLR3G protein O15318 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 BTO:0000567 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266127 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 TP73 protein O15350 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17700533 f miannu "Dissociation of p73 and HDM2 leads to increased p73 transcriptional activity with upregulation of p73 target genes noxa, puma and p21, as well as enhanced apoptosis." SIGNOR-255468 TP73 protein O15350 UNIPROT PMAIP1 protein Q13794 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17700533 f miannu "Dissociation of p73 and HDM2 leads to increased p73 transcriptional activity with upregulation of p73 target genes noxa, puma and p21, as well as enhanced apoptosis." SIGNOR-255469 TP73 protein O15350 UNIPROT BBC3 protein Q96PG8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17700533 f miannu "Dissociation of p73 and HDM2 leads to increased p73 transcriptional activity with upregulation of p73 target genes noxa, puma and p21, as well as enhanced apoptosis." SIGNOR-255467 TP73 protein O15350 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 17700533 f miannu "Like p53, its homolog p73 transactivates proapoptotic genes and induces cell death." SIGNOR-256665 TP73 protein O15350 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 17700533 f miannu "Like p53, its homolog p73 transactivates proapoptotic genes and induces cell death." SIGNOR-255473 FOXN1 protein O15353 UNIPROT DSG4 protein Q86SJ6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000552 19683850 f miannu "we studied the transcriptional regulation of DSG4 by transcription factors/pathways that are known regulators of hair keratin or KAP expression. We show that HOXC13, LEF1 and FOXN1 repress DSG4 transcription and provide in vitro and in vivo evidence correlating the Notch pathway with the activation and/or maintenance of DSG4 expression in the hair follicle." SIGNOR-254182 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 INPPL1 protein O15357 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" 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 INPPL1 protein O15357 UNIPROT AKT1 protein P31749 UNIPROT down-regulates 9606 BTO:0000776 10942391 f gcesareni "Taken together, the data presented here demonstrate that ship inhibits akt primarily through regulation of akt membrane localization." SIGNOR-80706 INPPL1 protein O15357 UNIPROT CBLC protein Q9ULV8 UNIPROT down-regulates binding 9606 BTO:0000567 15668240 t gcesareni "This association between ship2 and cbl could sequester cbl from the egfr, thereby regulating the kinetics of egfr-cbl association and subsequent internalization and degradation of the receptor." SIGNOR-133388 INPPL1 protein O15357 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT up-regulates 9606 18486448 f gcesareni "Ship2 positively modulated the mlk3/jip1-mediated jnk1 activation" SIGNOR-178652 INPPL1 protein O15357 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates 9606 BTO:0000776 10942391 f lperfetto "Taken together, the data presented here demonstrate that ship inhibits akt primarily through regulation of akt membrane localization." SIGNOR-244406 FANCA protein O15360 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263240 EIF3D protein O15371 UNIPROT EIF3_complex complex SIGNOR-C401 SIGNOR "form complex" binding -1 16920360 t miannu "Consistent with its diverse functions, eIF3 is the largest and most complex initiation factor: the mammalian version, for example, contains 13 nonidentical subunits that are designated eIF3a to eIF3m 8, 9, 10, 11, 12, 13 (Table 1)." SIGNOR-266397 EIF3H protein O15372 UNIPROT EIF3_complex complex SIGNOR-C401 SIGNOR "form complex" binding -1 16920360 t miannu "Consistent with its diverse functions, eIF3 is the largest and most complex initiation factor: the mammalian version, for example, contains 13 nonidentical subunits that are designated eIF3a to eIF3m 8, 9, 10, 11, 12, 13 (Table 1)." SIGNOR-266393 SLC16A4 protein O15374 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 26384349 f lperfetto "Treatment with _-cyano-4-hydroxy cinnamate (CHC), a known inhibitor of MCT1, MCT2 and MCT4, dose-dependently induced cell death in MM cell lines and primary MM cells (Figure 1C). Thus, monocarboxylate transportation across membranes appears crucial for MM cell survival." SIGNOR-242519 SLC16A4 protein O15374 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 26384349 f lperfetto "Treatment with _-cyano-4-hydroxy cinnamate (CHC), a known inhibitor of MCT1, MCT2 and MCT4, dose-dependently induced cell death in MM cell lines and primary MM cells (Figure 1C). Thus, monocarboxylate transportation across membranes appears crucial for MM cell survival." SIGNOR-256582 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 HDAC3 protein O15379 UNIPROT FASN protein P49327 UNIPROT "up-regulates quantity by stabilization" deacetylation 9606 BTO:0000007 27758890 t "Overexpression of HA-HDAC3 decreased the acetylation level of endogenous FASN by 35% in HEK293T cells, while the expression of a catalytic inactive mutant HDAC3Y298H (38) failed to reduce FASN acetylation (Fig. 4C). Conversely, HDAC3 knockdown increased the acetylation level of endogenous FASN by >1.5-fold in HEK293T cells" SIGNOR-267367 HDAC3 protein O15379 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates binding 9606 23213415 t gcesareni "Furthermore, smad7 caused hdac-1 bind to e2f-1 to form a ternary complex on chromosomal dna containing an e2f-binding motif and leading to repression in the activity of the e2f target genes." SIGNOR-199961 HDAC3 protein O15379 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates binding 9606 SIGNOR-C12 23213415 t gcesareni "Furthermore, smad7 caused hdac-1 bind to e2f-1 to form a ternary complex on chromosomal dna containing an e2f-binding motif and leading to repression in the activity of the e2f target genes." SIGNOR-199964 HDAC3 protein O15379 UNIPROT SMAD7/HDAC1/E2F-1 complex SIGNOR-C12 SIGNOR up-regulates binding 9606 23213415 t lperfetto "Furthermore, smad7 caused hdac-1 bind to e2f-1 to form a ternary complex on chromosomal dna containing an e2f-binding motif and leading to repression in the activity of the e2f target genes." SIGNOR-217358 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 YY2 protein O15391 UNIPROT TP53 protein P04637 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-266213 BIRC5 protein O15392 UNIPROT CASP3 protein P42574 UNIPROT down-regulates binding 9606 10587640 t gcesareni "Use of a dominant-negative survivin mutant or antisense survivin complementary dna disrupts a supramolecular assembly of survivin, caspase-3 and the cyclin-dependent-kinase inhibitor p21waf1/cip1 within centrosomes, and results in caspase-dependent cleavage of p21." SIGNOR-72882 BIRC5 protein O15392 UNIPROT CASP3 protein P42574 UNIPROT down-regulates binding 9606 9850056 t amattioni "Survivin binds specifically to caspase-3. Survivin protected from apoptosis induced by overexpression of procaspase-3 and inhibited the processing of these zymogens into active caspases. Survivin, which is commonly expressed in human tumor cell lines, can bind the effector cell death proteases caspase-3 in vitro and inhibits caspase activity" SIGNOR-62484 BIRC5 protein O15392 UNIPROT CASP9 protein P55211 UNIPROT down-regulates binding 9606 11069302 t amattioni "Survivin (an inhibitor of apoptosis) phosphorylation on thr34 may regulate apoptosis at cell division via an interaction with caspase-9." SIGNOR-84065 BIRC5 protein O15392 UNIPROT XIAP protein P98170 UNIPROT up-regulates binding 9606 15218035 t gcesareni "Formation of a survivin-xiap complex promotes increased xiap stability against ubiquitination/proteasomal destruction and synergistic apoptosis" SIGNOR-126367 BIRC5 protein O15392 UNIPROT DIABLO protein Q9NR28 UNIPROT down-regulates binding 9606 17546047 t gcesareni "Mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-155361 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 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 TMPRSS2 protein O15393 UNIPROT S protein P59594 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." SIGNOR-260217 GRIN2D protein O15399 UNIPROT "NMDA receptor_2D" complex SIGNOR-C350 SIGNOR "form complex" binding 9606 12871085 t miannu "The NMDA receptor, a ligand-gated ion channel composed of the NR1 and NR2 subunits, is located mainly at synapses of CNS neurons. The NMDA receptor subtypes are encoded by three gene families that process mRNA transcripts to yield six distinct subunits (NR1, NR2A-2D, NR3A). Receptors are thought to be tetrameric complexes of two NR1 and two NR2 subunits" SIGNOR-264127 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 FOXP2 protein O15409 UNIPROT RELN protein P78509 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 25232744 t miannu "By interacting with CASK, TBR1 regulates several ASD candidate genes, such as GRIN2B, AUTS2 and RELN—all of which are recurrently mutated in ASD. In areas of the brain with overlapping expression patterns, such as in glutamatergic layer 6 neurons, the TBR1–FOXP2 interaction may result in co-ordinated regulation of common downstream targets." SIGNOR-266833 FOXP2 protein O15409 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 25232744 t miannu "By interacting with CASK, TBR1 regulates several ASD candidate genes, such as GRIN2B, AUTS2 and RELN—all of which are recurrently mutated in ASD. In areas of the brain with overlapping expression patterns, such as in glutamatergic layer 6 neurons, the TBR1–FOXP2 interaction may result in co-ordinated regulation of common downstream targets." SIGNOR-266834 FOXP2 protein O15409 UNIPROT AUTS2 protein Q8WXX7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 25232744 t miannu "By interacting with CASK, TBR1 regulates several ASD candidate genes, such as GRIN2B, AUTS2 and RELN—all of which are recurrently mutated in ASD. In areas of the brain with overlapping expression patterns, such as in glutamatergic layer 6 neurons, the TBR1–FOXP2 interaction may result in co-ordinated regulation of common downstream targets." SIGNOR-266832 SLC16A3 protein O15427 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 26384349 f lperfetto "Treatment with _-cyano-4-hydroxy cinnamate (CHC), a known inhibitor of MCT1, MCT2 and MCT4, dose-dependently induced cell death in MM cell lines and primary MM cells (Figure 1C). Thus, monocarboxylate transportation across membranes appears crucial for MM cell survival." SIGNOR-242468 SLC16A3 protein O15427 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 26384349 f lperfetto "Treatment with _-cyano-4-hydroxy cinnamate (CHC), a known inhibitor of MCT1, MCT2 and MCT4, dose-dependently induced cell death in MM cell lines and primary MM cells (Figure 1C). Thus, monocarboxylate transportation across membranes appears crucial for MM cell survival." SIGNOR-256581 ABCC4 protein O15439 UNIPROT "sphingosine 1-phosphate" smallmolecule CHEBI:37550 ChEBI "up-regulates quantity" relocalization 9606 29304533 t lperfetto "Release of Platelet-Derived Sphingosine-1-Phosphate Involves Multidrug Resistance Protein 4 (MRP4/ABCC4) and Is Inhibited by Statins" SIGNOR-265912 ABCC4 protein O15439 UNIPROT BLOC-1 complex SIGNOR-C381 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 23805129 t lperfetto "The multidrug transporter MRP4, a multidrug resistance protein, is found on platelet dense granules and is proposed to transport adenine nucleotides into these granules (Jedlitschky et al., 2004). Uptake of serotonin from platelet cytosol into dense granules is mediated by vesicular monoamine transporter 2 (VMAT2). " SIGNOR-265996 CCL25 protein O15444 UNIPROT CCR9 protein P51686 UNIPROT up-regulates binding 9606 11159507 t gcesareni "Ccr9 is a specific receptor for the beta-chemokine teck/ccl25." SIGNOR-104902 CCL25 protein O15444 UNIPROT ACKR4 protein Q9NPB9 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 23341447 t Luana " In the present study, however, we demonstrate for the first time the concentration-dependent recruitment of β-arrestins to the atypical chemokine receptor CCX-CKR upon stimulation with CCL19, CCL21, or CCL25 using three different methodologies in various transfected cell lines." SIGNOR-268418 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18612045 t areggio "These findings present new insights into the role of the GR and FOXO family of transcription factors in the transcriptional regulation of the MuRF1 gene, a direct target of the GR in skeletal muscle." SIGNOR-254991 POLR1G protein O15446 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "form complex" binding 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. Pol I, II and II contain 14, 12 and 17 polypeptide subunits, respectively (Table 1). " SIGNOR-266155 INSIG1 protein O15503 UNIPROT SCAP protein Q12770 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 12202038 t "Using coimmunoprecipitation and tandem mass spectrometry, we identify INSIG-1 as an ER protein that binds the sterol-sensing domain of SREBP cleavage-activating protein (SCAP) and facilitates retention of the SCAP/SREBP complex in the ER." SIGNOR-267495 NUP42 protein O15504 UNIPROT NPC complex SIGNOR-C263 SIGNOR "form complex" binding 27016207 t lperfetto "The protein inventory of the NPC has been studied for a very diverse set of eukaryotes, including trypanosomes, fungi, plants, animals, and humans [4], [5], [6], [7], [8], [9]. In all cases, about 30 different Nups were found (Fig. 2)." SIGNOR-262097 POLR2D protein O15514 UNIPROT "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "form complex" binding 9606 BTO:0000567 9852112 t lperfetto "Pol II is composed of 10–12 polypeptides ranging in size from 220 to 7 kDa, depending on the source of purification (11, 12, 13). The subunits of human pol II (or RNA polymerase B) have been defined as RPB1 (220 kDa), RPB2 (140 kDa), RPB3 (33 kDa), RPB4 (18 kDa), RPB5 (28 kDa), RPB6 (19 kDa), RPB7 (27 kDa), RPB8 (17 kDa), RPB9 (14.5 kDa), RPB10alpha (or RPB12, 7.0 kDa), RPB10beta (or RPB10, 7.6 kDa), and RPB11 (14 kDa) (3,11, 12, 13). RPB5, RPB6, RPB8, RPB10alpha, and RPB10beta are shared by all three eukaryotic RNA polymerases, whereas the rest of the RPB components are unique to pol II" SIGNOR-266164 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 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 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 CLOCK protein O15516 UNIPROT PER3 protein P56645 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-253635 CLOCK protein O15516 UNIPROT DPYD protein Q12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 17699798 f "Regulation of Genes of the Circadian Clock in Human Colon Cancer: Reduced Period-1 and Dihydropyrimidine Dehydrogenase Transcription Correlates in High-Grade Tumors| The highly significant correlation of DPD mRNA with Per1 mRNA expression suggests control of DPD transcription by the endogenous cellular clock, which is more pronounced in women." SIGNOR-253986 CLOCK protein O15516 UNIPROT NR0B2 protein Q15466 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20674862 t lperfetto "CLOCK knockdown activated MTP promoter and reduced small heterodimer partner (SHP, NROB2). CLOCK upregulated SHP by binding to its E box." SIGNOR-253698 CLOCK protein O15516 UNIPROT CRY1 protein Q16526 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-253631 CLOCK protein O15516 UNIPROT CRY2 protein Q49AN0 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-253632 CLOCK protein O15516 UNIPROT MAGEL2 protein Q9UJ55 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 22208286 t miannu "Magel2 represses the activity of the Clock:Bmal1 heterodimer in a Per2-luciferase assay. Magel2 interacts with Bmal1 and with Per2 as measured by co-immunoprecipitation in co-transfected cells, and exhibits a subcellular distribution consistent with these interactions when visualized by immunofluorescence. As well, Magel2 induces the redistribution of the subcellular localization of Clock towards the cytoplasm, in contrast to the nucleus-directed effect of Bmal1 on Clock subcellular localization." SIGNOR-253516 CLOCK protein O15516 UNIPROT CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR "form complex" binding -1 22653727 t lperfetto "Crystal structure of the heterodimeric CLOCK:BMAL1 transcriptional activator complex|The structure of the CLOCK:BMAL1 complex is a starting point for understanding at an atomic level the mechanism driving the mammalian circadian clock." SIGNOR-253709 CLOCK protein O15516 UNIPROT CLOCK/BMAL2 complex SIGNOR-C196 SIGNOR "form complex" binding 19605937 t lperfetto "Like BMAL1, its paralog BMAL2 dimerizes with CLOCK to activate the E-box-dependent transcription" SIGNOR-253711 CFLAR protein O15519 UNIPROT CASP8 protein Q14790 UNIPROT "down-regulates activity" binding 9606 14585074 t amattioni "Flip can be incorporated into the disc complex and blocks processing and activation of pro-caspase8" SIGNOR-96402 CFLAR protein O15519 UNIPROT CASP8 protein Q14790 UNIPROT "down-regulates activity" binding 9606 9794838 t amattioni "Flip can be incorporated into the disc complex and blocks processing and activation of pro-caspase8" SIGNOR-61122 DCC-2036 chemical CHEBI:62166 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191313 FGF10 protein O15520 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t gcesareni "Fgf3, fgf7, fgf10 and fgf22 are ligands that activate fgfr2b." SIGNOR-42362 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 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 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 SOCS1 protein O15524 UNIPROT JAK1 protein P23458 UNIPROT down-regulates binding 9606 11133764 t gcesareni "Jab/socs1/ssi-1 is an il-2 induced inhibitor of il-2 signaling that functions by inhibiting jak kinase activity" SIGNOR-85352 SOCS1 protein O15524 UNIPROT JAK1 protein P23458 UNIPROT down-regulates binding 9606 23663276 t milica "Socs1 and socs3 target jak1 and gp130, respectively, near the plasma membrane to prevent cytoplasmic stats from being activated, whereas pias1 principally targets activated stat1 in the cell nucleus and prevents it from binding to dna." SIGNOR-202042 SOCS1 protein O15524 UNIPROT STAT1 protein P42224 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16628196 f miannu "SOCS1, which is another inducible gene, not only blocks STAT1 activation but also inhibits STAT1-dependent TLR3, IRF-7, and MIP-1α." SIGNOR-255229 SOCS1 protein O15524 UNIPROT IRAK1 protein P51617 UNIPROT down-regulates binding 9606 12433373 t flangone "Coimmunoprecipitation analyses demonstrated association of socs-1 with irak...This Finding suggests that socs-1 might suppress myd88-dependent signal pathways at least by binding to irak" SIGNOR-95528 SOCS1 protein O15524 UNIPROT JAK3 protein P52333 UNIPROT "down-regulates activity" binding 9606 21508344 t lperfetto "SOCS proteins bind to janus kinase and to certain cytokine receptors and signaling molecules, thereby suppressing further signaling events. Studies have shown that SOCS proteins are key physiological regulators of inflammation. Recent studies have also demonstrated that SOCS1 and SOCS3 are important regulators of adaptive immunity.Both SOCS1 and SOCS3 can inhibit JAK tyrosine kinase activity directly through their kinase inhibitory regions (KIR)." SIGNOR-238642 SOCS1 protein O15524 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 24890514 f apalma "Socs1 associates with CSF-1R pTyr-697 and pTyr721 binding sites to inhibit proliferation by an unknown mechanism" SIGNOR-255575 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 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 phosphorylation Thr256 EHNSTTStFCGTPEY 9534 12387817 t lperfetto "Thus, it was suggested that NHERF2 mediates the activation and phosphorylation of SGK1 by PDK1 through its first PDZ domain and PIF motif, as a novel SGK1 activation mechanism." SIGNOR-236800 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 activity" phosphorylation Thr256 EHNSTTStFCGTPEY -1 10191262 t miannu "PDK1 activates SGK in vitro by phosphorylating Thr256." SIGNOR-250275 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 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 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 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 "up-regulates activity" phosphorylation Ser241 SKQARANsFVGTAQY 9606 10455013 t lperfetto "Pdk1 is itself phosphorylated in vivo and whether phosphorylation plays a role in regulating its activity/ phosphorylation of ser-241 is essential for the activity of 3-phosphoinositide-dependent protein kinase-1" SIGNOR-236789 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 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 PDPK1 protein O15530 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-250266 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 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 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 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 PDPK1 protein O15530 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr252 HDGTVTHtFCGTIEY 9606 19864428 t gcesareni "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k. 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. Phosphorylation and activation of p70s6k by pdk1." SIGNOR-188907 PDPK1 protein O15530 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr252 HDGTVTHtFCGTIEY 9606 9445476 t gcesareni "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k. one of the most studied signalling events controlled by ptdins(3,4,5)p3, comprises the activation of a group 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-55306 PDPK1 protein O15530 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 9445476 t miannu "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k." SIGNOR-188911 PDPK1 protein O15530 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 9445476 t gcesareni "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k. one of the most studied signalling events controlled by ptdins(3,4,5)p3, comprises the activation of a group 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-55310 PDPK1 protein O15530 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr252 HDGTVTHtFCGTIEY -1 9445476 t gcesareni "The results presented here are consistent with PDK1 as the in vivo kinase responsible for mediating Thr252 phosphorylation in the catalytic domain of p70s6k." SIGNOR-243338 PDPK1 protein O15530 UNIPROT OXTR protein P30559 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 35104164 t lperfetto "We found that Ser261 in OXTR was phosphorylated by protein kinase D1 (PKD1).|In HEK293A cells, the PKD1-mediated phosphorylation of OXTR promoted its binding to Gq protein and, in turn, OXTR-mediated phosphorylation of PKD1, indicating a positive feedback loop." SIGNOR-268577 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000142 10226025 t acerquone "We have partially purified a kinase from brain extract that phosphorylates Ser473 of PKBalpha in a PtdIns(3,4,5)P3-dependent manner and that is immunoprecipitated with PDK1 antibodies." SIGNOR-67367 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Thr308 KDGATMKtFCGTPEY 9606 BTO:0000142 10226025 t acerquone "Protein kinase b (pkb) is activated by phosphorylation of thr308 and of ser473. Thr308 is phosphorylated by the 3-phosphoinositide-dependent protein kinase-1 (pdk1) but the identity of the kinase that phosphorylates ser473 (provisionally termed pdk2) is unknown." SIGNOR-67363 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Thr308 KDGATMKtFCGTPEY 9606 phosphorylation:Ser473 RPHFPQFsYSASGTA 12167717 t gcesareni "Together, these results suggest a mechanism in which 3' phosphoinositide lipid-dependent translocation of pkb to the plasma membrane promotes serine 473 phosphorylation, which is, in turn, necessary for pdk1-mediated phosphorylation of threonine 308 and, consequentially, full pkb activation." SIGNOR-91354 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Thr308 KDGATMKtFCGTPEY 9606 12808134 t lperfetto "Akt1 and akt2 are phosphorylated and activated by the protein kinase pdk1 at thr-308 or thr-309, respectively, in the activation t-loop, and further activation occurs through phosphorylation at ser-473 or ser-474, respectively. In this paper, we demonstrate that this is indeed the case, and report the purification and initial characterization of a 3 phosphoinositide-dependent protein kinase, pdk1, which activates pkb by phosphorylating it at thr308. Akt is directly phosphorylated and activated by pdk1. Akt/pkb activation requires the phosphorylation of thr308 in the activation loop by the phosphoinositide-dependent kinase 1 (pdk1)." SIGNOR-252611 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Thr308 KDGATMKtFCGTPEY 9606 21798082 t gcesareni "Pip3 acts in turn as a docking site for two kinases, phosphoinositidedependent kinase 1 (pdk1) and akt, and the subsequent phosphorylation of akt at serine 308 by pdk1, leading to akt activation." SIGNOR-175675 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 9606 BTO:0000567 15718470 t gcesareni "Akt/PKB activation requires the phosphorylation of Thr308 in the activation loop by the phosphoinositide-dependent kinase 1 (PDK1) and Ser473 within the carboxyl-terminal hydrophobic motif by an unknown kinase." SIGNOR-252612 PDPK1 protein O15530 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 19951971 t lperfetto "PIP3 recruits PDK1 and AKT to the plasma membrane, where PDK1 phosphorylates AKT on Thr308 in the activation loop of the kinase domain." SIGNOR-249629 PDPK1 protein O15530 UNIPROT AKT2 protein P31751 UNIPROT "up-regulates activity" phosphorylation Ser474 RTHFPQFsYSASIRE 9606 15743829 t lperfetto "Akt1 and akt2 are phosphorylated and activated by the protein kinase pdk1 at thr-308 or thr-309, respectively, in the activation t-loop, and further activation occurs through phosphorylation at ser-473 or ser-474, respectively. Pdk1 phosphorylates akt-2 at thr 309 in the catalytic domain, leading to enzymatic activation." SIGNOR-134481 PDPK1 protein O15530 UNIPROT AKT2 protein P31751 UNIPROT "up-regulates activity" phosphorylation Thr309 SDGATMKtFCGTPEY 9606 15743829 t lperfetto "Akt1 and akt2 are phosphorylated and activated by the protein kinase pdk1 at thr-308 or thr-309, respectively, in the activation t-loop, and further activation occurs through phosphorylation at ser-473 or ser-474, respectively. Pdk1 phosphorylates akt-2 at thr 309 in the catalytic domain, leading to enzymatic activation." SIGNOR-134485 PDPK1 protein O15530 UNIPROT AKT2 protein P31751 UNIPROT "up-regulates activity" phosphorylation Thr309 SDGATMKtFCGTPEY 9606 BTO:0000887;BTO:0001103;BTO:0001760 9512493 t lperfetto "The activation of pkbbeta and pkbgamma by pdk1 was accompanied by the phosphorylation of the residues equivalent to thr308 in pkbalpha, namely thr309 (pkbbeta) and thr305 (pkbgamma)" SIGNOR-236785 PDPK1 protein O15530 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser226 LIDSMANsFVGTRSY 9606 15175348 t gcesareni "The identified pdk1 phosphorylation sites in mek1 and mek2 are ser222 and ser226, respectively, and are known to be essential for full activation." SIGNOR-125176 PDPK1 protein O15530 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Ser227 DHEKKAYsFCGTVEY 9606 10480933 t gcesareni "We characterize two monoclonal antibodies raised against phosphorylated forms of the n- and c-terminal domain of rsk2 (p-s227 and p-t577, respectively). Using these two antibodies, we show that stress signals, such as uv light, induce phosphorylation and activation of the three rsks." SIGNOR-70612 PDPK1 protein O15530 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Ser227 DHEKKAYsFCGTVEY 9606 19956600 t gcesareni "We characterize two monoclonal antibodies raised against phosphorylated forms of the n- and c-terminal domain of rsk2 (p-s227 and p-t577, respectively). Using these two antibodies, we show that stress signals, such as uv light, induce phosphorylation and activation of the three rsks." SIGNOR-161924 PDPK1 protein O15530 UNIPROT PLK1 protein P53350 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-243519 PDPK1 protein O15530 UNIPROT PRKCE protein Q02156 UNIPROT up-regulates phosphorylation Thr566 LNGVTTTtFCGTPDY 9606 11964154 t llicata "In the present study, we analysed the contribution of the phosphoinositide-dependent kinase 1 (pdk-1) and pkcepsilon kinase activity in controlling the phosphorylation of thr(566) and ser(729). pdk-1 phosphorylation of the activation loop triggers autophosphorylation of the hydrophobic motif" SIGNOR-117320 PDPK1 protein O15530 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser222 LIDSMANsFVGTRSY 9606 BTO:0000007 15175348 t lperfetto "In vitro kinase assay revealed that the direct targets of pdk1 in the mapk pathway were the upstream mapk kinases mek1 and mek2. The identified pdk1 phosphorylation sites in mek1 and mek2 are ser222 and ser226, respectively, and are known to be essential for full activation" SIGNOR-236633 PDPK1 protein O15530 UNIPROT PRKCQ protein Q04759 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 15802604 t gcesareni "We demonstrate that 3-phosphoinositide-dependent kinase 1 (pdk1) has an essential role in this pathway by regulating the activation of pkc and through signal-dependent recruiting of both pkc and card11 to lipid rafts." SIGNOR-134869 PDPK1 protein O15530 UNIPROT PRKCZ protein Q05513 UNIPROT up-regulates phosphorylation Thr410 GPGDTTStFCGTPNY 9606 11141077 t gcesareni "Our findings suggest that insulin, via pip(3), provokes increases in pkc-zeta enzyme activity through (a) pdk-1-dependent t410 loop phosphorylation, (b) t560 autophosphorylationcytoskeletal reorganization;tnni1(induces);desmin(induces);tpm1(induces);myo1c(induces);tnnt1(induces);" SIGNOR-85501 PDPK1 protein O15530 UNIPROT PRKCD protein Q05655 UNIPROT "up-regulates activity" phosphorylation Thr507 FGESRAStFCGTPDY 9606 BTO:0000007 9748166 t miannu "PDK1 phosphorylated the activation loop sites of PKCzeta and PKCdelta in vitro and in a phosphoinositide 3-kinase (PI 3-kinase)-dependent manner in vivo in human embryonic kidney (293) cells. PKCδ was also phosphorylated in the activation loop site (T505)" SIGNOR-250269 PDPK1 protein O15530 UNIPROT PAK1 protein Q13153 UNIPROT "up-regulates activity" phosphorylation Thr423 PEQSKRStMVGTPYW 9534 BTO:0000298 10995762 t miannu "P21-activated kinase (PAK1) is phosphorylated and activated by 3-phosphoinositide-dependent kinase-1 (PDK1). We identify threonine 423, a conserved threonine in the activation loop of kinase subdomain VIII, as the PDK1 phosphorylation site on PAK1." SIGNOR-250267 PDPK1 protein O15530 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0000298 10480933 t miannu "Full-length RSK1, RSK2, and RSK3 Are Activated when Coexpressed with PDK1 in COS7 Cells. Ser221 phosphorylation is increased 2–3-fold during ERK-mediated activation of RSK1 in COS1 cells" SIGNOR-250270 PDPK1 protein O15530 UNIPROT PKN1 protein Q16512 UNIPROT up-regulates phosphorylation Thr774 GYGDRTStFCGTPEF 9606 10753910 t miannu "It is shown that activation in vitro and in vivo involves the activation loop phosphorylation of prk1/2 by 3-phosphoinositide-dependent protein kinase-1 (pdk1) /pdk1 phosphorylates the prks at their conserved activation loop threonines (thr-774 and thr-816 for prk1 and prk2, respectively)" SIGNOR-76640 PDPK1 protein O15530 UNIPROT PKN2 protein Q16513 UNIPROT up-regulates phosphorylation Thr816 GYGDRTStFCGTPEF 9606 10753910 t miannu "It is shown that activation in vitro and in vivo involves the activation loop phosphorylation of prk1/2 by 3-phosphoinositide-dependent protein kinase-1 (pdk1) /pdk1 phosphorylates the prks at their conserved activation loop threonines (thr-774 and thr-816 for prk1 and prk2, respectively)" SIGNOR-76710 PDPK1 protein O15530 UNIPROT SGK3 protein Q96BR1 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-126236 PDPK1 protein O15530 UNIPROT SGK3 protein Q96BR1 UNIPROT up-regulates phosphorylation Thr320 AISDTTTtFCGTPEY 9606 16790420 t llicata "Full-length sgk3 contains a complete phox homology (px) domain that targets the protein to endosomes. Both a functional px domain and pi3k activation are necessary for phosphorylation of sgk3 at two regulatory sites (thr-320 and ser-486) and subsequent induction of kinase activity. Pdk1 phosphorylates endosome-associated sgk3 at thr-320" SIGNOR-147213 AKT proteinfamily SIGNOR-PF24 SIGNOR MST1R protein Q04912 UNIPROT up-regulates phosphorylation Ser1394 VRRPRPLsEPPRPT 9606 14505491 t lperfetto "Akt/pkb phosphorylates ron ser-1394, thus providing a docking site for 14-3-3based on these results, we propose a mechanism based on msp-ron-dependent phosphorylation and 14-3-3 association, whereby the function of alpha6beta4 switches from a mechanical adhesive device into a signaling component, and might be critically involved in human epidermal wound healing" SIGNOR-118053 PDPK1 protein O15530 UNIPROT SGK3 protein Q96BR1 UNIPROT "up-regulates activity" phosphorylation Ser486 DDAFVGFsYAPPSED 10548550 t miannu "SGK2 and SGK3 are activated in vitro by PDK1, albeit more slowly than SGK1, and their activation is accompanied by the phosphorylation of Thr(193) and Thr(253) respectively. The PDK1-catalysed phosphorylation and activation of SGK2 and SGK3, like SGK1, is greatly potentiated by mutating Ser(356) and Ser(419) respectively to Asp, these residues being equivalent to the C-terminal phosphorylation site of PKB." SIGNOR-250278 PDPK1 protein O15530 UNIPROT SGK3 protein Q96BR1 UNIPROT "up-regulates activity" phosphorylation Thr320 AISDTTTtFCGTPEY 10548550 t miannu "SGK2 and SGK3 are activated in vitro by PDK1, albeit more slowly than SGK1, and their activation is accompanied by the phosphorylation of Thr(193) and Thr(253) respectively. The PDK1-catalysed phosphorylation and activation of SGK2 and SGK3, like SGK1, is greatly potentiated by mutating Ser(356) and Ser(419) respectively to Asp, these residues being equivalent to the C-terminal phosphorylation site of PKB." SIGNOR-250279 PDPK1 protein O15530 UNIPROT TSSK3 protein Q96PN8 UNIPROT "up-regulates activity" phosphorylation Thr168 SHRELSQtFCGSTAY -1 16336268 t Manara "We elucidated the mechanism of regulation of TSSK3 activity showing that autophosphorylation and PDK1 phosphorylation in the ‘activation loop’ are necessary for activation." SIGNOR-260786 PDPK1 protein O15530 UNIPROT CARD11 protein Q9BXL7 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 15802604 t gcesareni "We demonstrate that 3-phosphoinositide-dependent kinase 1 (pdk1) has an essential role in this pathway by regulating the activation of pkc and through signal-dependent recruiting of both pkc and card11 to lipid rafts." SIGNOR-134866 PDPK1 protein O15530 UNIPROT SGK2 protein Q9HBY8 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-126177 PDPK1 protein O15530 UNIPROT SGK2 protein Q9HBY8 UNIPROT "up-regulates activity" phosphorylation Ser416 SSAFLGFsYAPEDDD 10548550 t miannu "SGK2 and SGK3 are activated in vitro by PDK1, albeit more slowly than SGK1, and their activation is accompanied by the phosphorylation of Thr(193) and Thr(253) respectively. The PDK1-catalysed phosphorylation and activation of SGK2 and SGK3, like SGK1, is greatly potentiated by mutating Ser(356) and Ser(419) respectively to Asp, these residues being equivalent to the C-terminal phosphorylation site of PKB." SIGNOR-250376 PDPK1 protein O15530 UNIPROT SGK2 protein Q9HBY8 UNIPROT "up-regulates activity" phosphorylation Thr193 EPEDTTStFCGTPEY 10548550 t miannu "SGK2 and SGK3 are activated in vitro by PDK1, albeit more slowly than SGK1, and their activation is accompanied by the phosphorylation of Thr(193) and Thr(253) respectively. The PDK1-catalysed phosphorylation and activation of SGK2 and SGK3, like SGK1, is greatly potentiated by mutating Ser(356) and Ser(419) respectively to Asp, these residues being equivalent to the C-terminal phosphorylation site of PKB." SIGNOR-250277 PDPK1 protein O15530 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT up-regulates phosphorylation Thr228 HEGAVTHtFCGTIEY 9606 15209375 t gcesareni "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k. one of the most studied signalling events controlled by ptdins(3,4,5)p3, comprises the activation of a group 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-126076 PDPK1 protein O15530 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT up-regulates phosphorylation Thr228 HEGAVTHtFCGTIEY 9606 9445476 t gcesareni "A regulatory link between p70s6k and pkb was demonstrated, as pdk1 was found to selectively phosphorylate p70s6k at thr229. More importantly, pdk1 activated p70s6k in vitro and in vivo, whereas the catalytically inactive pdk1 blocked insulin-induced activation of p70s6k. one of the most studied signalling events controlled by ptdins(3,4,5)p3, comprises the activation of a group 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-55371 PDPK1 protein O15530 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT "up-regulates activity" phosphorylation Ser370 TRQTPVDsPDDTALS -1 11733037 t miannu " Mutational analysis revealed that the phosphorylation of Thr241 and Thr401 in p70beta1 was indispensable for the kinase activity. In contrast, a p70beta1 mutant in which Ser383 was substituted with Gly (S383G) still retained nearly the half maximal activity. Sequential phosphorylation of wild-type and S383G mutant of p70beta1 with mTOR and 3-phosphoinositide-dependent protein kinase 1 (PDK1) in vitro synergistically activated their kinase activities." SIGNOR-250371 PDPK1 protein O15530 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT "up-regulates activity" phosphorylation Thr228 HEGAVTHtFCGTIEY -1 11733037 t miannu " Mutational analysis revealed that the phosphorylation of Thr241 and Thr401 in p70beta1 was indispensable for the kinase activity. In contrast, a p70beta1 mutant in which Ser383 was substituted with Gly (S383G) still retained nearly the half maximal activity. Sequential phosphorylation of wild-type and S383G mutant of p70beta1 with mTOR and 3-phosphoinositide-dependent protein kinase 1 (PDK1) in vitro synergistically activated their kinase activities." SIGNOR-250273 PDPK1 protein O15530 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT "up-regulates activity" phosphorylation Thr388 NQAFLGFtYVAPSVL -1 11733037 t miannu " Mutational analysis revealed that the phosphorylation of Thr241 and Thr401 in p70beta1 was indispensable for the kinase activity. In contrast, a p70beta1 mutant in which Ser383 was substituted with Gly (S383G) still retained nearly the half maximal activity. Sequential phosphorylation of wild-type and S383G mutant of p70beta1 with mTOR and 3-phosphoinositide-dependent protein kinase 1 (PDK1) in vitro synergistically activated their kinase activities." SIGNOR-250272 PDPK1 protein O15530 UNIPROT AKT3 protein Q9Y243 UNIPROT up-regulates phosphorylation Thr305 TDAATMKtFCGTPEY 9606 BTO:0000887;BTO:0001103;BTO:0001760 9512493 t gcesareni "The activation of pkbbeta and pkbgamma by pdk1 was accompanied by the phosphorylation of the residues equivalent to thr308 in pkbalpha, namely thr309 (pkbbeta) and thr305 (pkbgamma)" SIGNOR-55937 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation 9606 21798082 t lperfetto "Positive feedback involves mtorc2, which phosphorylates akt at serine 473, a phosphorylation required for maximum activation of akt in addition to phosphorylation at threonine 308 by pdk1." SIGNOR-244396 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 10116 BTO:0000142 10226025 t lperfetto "Protein kinase B (PKB) is activated by phosphorylation of Thr308 and of Ser473. Thr308 is phosphorylated by the 3-phosphoinositide-dependent protein kinase-1 (PDK1) but the identity of the kinase that phosphorylates Ser473 (provisionally termed PDK2) is unknown." SIGNOR-244421 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 10090 12808134 t lperfetto "Akt1 and akt2 are phosphorylated and activated by the protein kinase pdk1 at thr-308 or thr-309, respectively, in the activation t-loop, and further activation occurs through phosphorylation at ser-473 or ser-474, respectively. In this paper, we demonstrate that this is indeed the case, and report the purification and initial characterization of a 3 phosphoinositide-dependent protein kinase, pdk1, which activates pkb by phosphorylating it at thr308. Akt is directly phosphorylated and activated by pdk1. Akt/pkb activation requires the phosphorylation of thr308 in the activation loop by the phosphoinositide-dependent kinase 1 (pdk1)." SIGNOR-134477 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 9606 15718470 t gcesareni "Akt/PKB activation requires the phosphorylation of Thr308 in the activation loop by the phosphoinositide-dependent kinase 1 (PDK1) and Ser473 within the carboxyl-terminal hydrophobic motif by an unknown kinase." SIGNOR-243203 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 9606 15743829 t lperfetto "3-phosphoinositide-dependent kinase 1 (PDK1) phosphorylates the activation loop of a number of protein serine/threonine kinases of the AGC kinase superfamily, including protein kinase B (PKB; also called Akt)," SIGNOR-244469 PDPK1 protein O15530 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 9606 BTO:0000887;BTO:0001103;BTO:0001760 9512493 t lperfetto "The activation of PKBbeta and PKBamma by PDK11 was accompanied by the phosphorylation of the residues equivalent to Thr308 in PKBalpha, namely Thr309 (PKBbeta) and Thr305 (PKBgamma)" SIGNOR-244480 PDPK1 protein O15530 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 15175348 t lperfetto "The identified pdk1 phosphorylation sites in mek1 and mek2 are ser222 and ser226, respectively, and are known to be essential for full activation." SIGNOR-244938 PDPK1 protein O15530 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 15175348 t lperfetto "In vitro kinase assay revealed that the direct targets of pdk1 in the mapk pathway were the upstream mapk kinases mek1 and mek2. The identified pdk1 phosphorylation sites in mek1 and mek2 are ser222 and ser226, respectively, and are known to be essential for full activation" SIGNOR-244934 PDPK1 protein O15530 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0000298 10480933 t miannu "90-kDa ribosomal S6 kinase is phosphorylated and activated by 3-phosphoinositide-dependent protein kinase-1." SIGNOR-252763 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 PER1 protein O15534 UNIPROT CLOCK/BMAL1 complex SIGNOR-C195 SIGNOR "down-regulates activity" binding 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. PER and CRY proteins form heterodimers and suppress the activity of the BMAL1/clock (or NPAS2) completing the feedback loop." SIGNOR-267978 PER1 protein O15534 UNIPROT BMAL1/NPAS2 complex SIGNOR-C431 SIGNOR "down-regulates activity" binding 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. PER and CRY proteins form heterodimers and suppress the activity of the BMAL1/clock (or NPAS2) completing the feedback loop." SIGNOR-267974 FABP7 protein O15540 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264461 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MXD1 protein Q05195 UNIPROT down-regulates phosphorylation Ser145 IERIRMDsIGSTVSS 9606 19526459 t llicata "Here, we present evidence that akt inhibits mad1-mediated transcription repression by physical interaction with and phosphorylation of mad1." SIGNOR-186130 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 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 KDM6A protein O15550 UNIPROT ETS2 protein P15036 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-260035 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 KDM6A protein O15550 UNIPROT HOXA5 protein P20719 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-260023 KDM6A protein O15550 UNIPROT HOXA10 protein P31260 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-260020 KDM6A protein O15550 UNIPROT HOXA7 protein P31268 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-260024 KDM6A protein O15550 UNIPROT HOXA9 protein P31269 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-260025 KDM6A protein O15550 UNIPROT HOXA11 protein P31270 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-260021 KDM6A protein O15550 UNIPROT HOXA13 protein P31271 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-260022 KDM6A protein O15550 UNIPROT HOXC8 protein P31273 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-260029 KDM6A protein O15550 UNIPROT HOXC13 protein P31276 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-260027 KDM6A protein O15550 UNIPROT ETV6 protein P41212 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-260032 KDM6A protein O15550 UNIPROT ELK3 protein P41970 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-260037 KDM6A protein O15550 UNIPROT HOXA1 protein P49639 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-260019 KDM6A protein O15550 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys28 LATKAARkSAPATGG 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-260017 KDM6A protein O15550 UNIPROT FLI1 protein Q01543 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-260034 KDM6A protein O15550 UNIPROT ZBTB16 protein Q05516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29736013 t miannu "UTX catalytic activity has been reported to upregulate expression of the master transcription factor PLZF and to modulate superenhancer accessibility in invariant natural killer T cells." SIGNOR-260038 KDM6A protein O15550 UNIPROT ELF4 protein Q99607 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-260031 KDM6A protein O15550 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "down-regulates activity" demethylation 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-265360 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 FFAR2 protein O15552 UNIPROT GNA15 protein P30679 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257276 FFAR2 protein O15552 UNIPROT GNAL protein P38405 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256946 FFAR2 protein O15552 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257188 FFAR2 protein O15552 UNIPROT GNA12 protein Q03113 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-257342 FFAR2 protein O15552 UNIPROT GNA13 protein Q14344 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257397 FFAR2 protein O15552 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256803 MEFV protein O15553 UNIPROT "Pyrin inflammasome" complex SIGNOR-C226 SIGNOR "form complex" binding 30288079 t lperfetto "Canonical inflammasomes form activation platforms for caspase-1. Their assembly depends on some dedicated cytosolic PRRs from the nucleotide-binding domain leucin-rich repeat (NLR) family including NLR and pyrin domain containing receptor 1 (NLRP1), NLRP3, and NLR and caspase recruitment domain containing receptor 4 (NLRC4); the AIM2-like receptors (ALR) family including absent in melanoma 2 (AIM2); or the tripartite motif (TRIM) family including pyrin." SIGNOR-256413 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 RNMT protein O43148 UNIPROT mRNA_capping phenotype SIGNOR-PH178 SIGNOR up-regulates 9606 BTO:0000567 26942677 f lperfetto "The creation of translation-competent mRNA is dependent on RNA polymerase II transcripts being modified by addition of the 7-methylguanosine (m7G) cap. The factors that mediate splicing, nuclear export, and translation initiation are recruited to the transcript via the cap. The cap structure is formed by several activities and completed by RNMT (RNA guanine-7 methyltransferase), which catalyzes N7 methylation of the cap guanosine." SIGNOR-265503 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 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 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 PHGDH protein O43175 UNIPROT (R)-2-hydroxyglutarate(2-) smallmolecule CHEBI:15801 ChEBI "up-regulates activity" "chemical modification" 25406093 t lperfetto "Here we show that, in addition to catalyzing oxidation of 3-phosphoglycerate, PHGDH catalyzes NADH-dependent reduction of alpha-ketoglutarate (AKG) to the oncometabolite d-2-hydroxyglutarate (d-2HG)." SIGNOR-268572 PHGDH protein O43175 UNIPROT 3-phosphonatooxypyruvate(3-) smallmolecule CHEBI:18110 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-268568 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 NDUFS4 protein O43181 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)The N-module, which is the tip of the hydrophilic arm and the last one to be incorporated [30,35], results from the assembly of NDUFV1, NDUFV2, NDUFS1 and NDUFA2 [34], to which NDUFA6, NDUFA7, NDUFA12, NDUFS4, NDUFS6 and NDUFV3 must be further associated with to complete the module [24]." SIGNOR-262178 ARHGAP6 protein O43182 UNIPROT RHOA protein P61586 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260462 ADAM12 protein O43184 UNIPROT SDC4 protein P31431 UNIPROT up-regulates binding 9606 BTO:0000975 12509413 t gcesareni "The adam12 cysteine-rich domain (radam12-cys) supports cell attachment using syndecan-4 as a primary cell surface receptor that subsequently triggers beta(1) integrin-dependent cell spreading, stress fiber assembly, and focal adhesion formation." SIGNOR-96931 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 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 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 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 PHF1 protein O43189 UNIPROT HOXA10 protein P31260 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20565746 t miannu "These data support the proposed regulatory impact of particular PRC2-proteins in expression of HOXA9 and HOXA10 in NK/T-cells. In mammalian cells knockdown of PRC2 components EZH2 or PHF1 led to upregulated HOXA gene expression." SIGNOR-260071 PHF1 protein O43189 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20565746 t miannu "These data support the proposed regulatory impact of particular PRC2-proteins in expression of HOXA9 and HOXA10 in NK/T-cells. In mammalian cells knockdown of PRC2 components EZH2 or PHF1 led to upregulated HOXA gene expression." SIGNOR-260069 AKT proteinfamily SIGNOR-PF24 SIGNOR ZFP36L1 protein Q07352 UNIPROT down-regulates phosphorylation Ser92 RFRDRSFsEGGERLL 9606 15538381 t lperfetto "Here we report that protein kinase b (pkb/akt) stabilizes are transcripts by phosphorylating brf1 at serine 92 (s92). Recombinant brf1 promoted in vitro decay of are-containing mrna (are-mrna), yet phosphorylation by pkb impaired this activity." SIGNOR-244385 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 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 MLNR protein O43193 UNIPROT GNAQ protein P50148 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-257016 MLNR protein O43193 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256737 MLNR protein O43193 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257222 SEPTIN4 protein O43236 UNIPROT XIAP protein P98170 UNIPROT "down-regulates quantity" binding 9534 BTO:0004055 15029247 t lperfetto "The mitochondrial ARTS protein promotes apoptosis through targeting XIAP.|Binding of ARTS to XIAP is direct, as recombinant ARTS and XIAP proteins can bind to each other in vitro. ARTS binding to XIAP is specific and related to its pro-apoptotic function, as mutant forms of ARTS (or related septins) that fail to bind XIAP failed to induce apoptosis. ARTS leads to decreased XIAP protein levels and caspase activation. Our data suggest that ARTS induces apoptosis by antagonizing IAPs." SIGNOR-267671 PSMD3 protein O43242 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263353 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 HOXC11 protein O43248 UNIPROT HNF1A protein P20823 UNIPROT up-regulates 9606 9582375 f miannu "The observed stimulatory effect of hoxc11 on hnf1_ may be due to a similar stabilizing effect on hnf1_ dna binding and/or an increase in transcriptional activity of hnf1_." SIGNOR-57484 SIAH2 protein O43255 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates 9606 17003045 f gcesareni "The ring finger ubiquitin ligase siah2 controls the stability of various substrates involved in stress and hypoxia responses, including the phd3, which controls the stability of hif-1alpha" SIGNOR-149893 SIAH2 protein O43255 UNIPROT SNCAIP protein Q9Y6H5 UNIPROT down-regulates ubiquitination 9606 16174773 t lperfetto "Siah proteins ubiquitylate synphilin-1 and promote its degradation through the ubiquitin proteasome system" SIGNOR-140651 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 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 ZW10 protein O43264 UNIPROT DCTN2 protein Q13561 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 SIGNOR-C357 20462495 t lperfetto "ZW10 interacts with dynamitin, a subunit of the dynein-dynactin complex (Echeverri et al., 1996), thereby recruiting this motor to kinetochores" SIGNOR-265016 ZW10 protein O43264 UNIPROT "RZZ complex" complex SIGNOR-C357 SIGNOR "form complex" binding 9606 20462495 t lperfetto "The RZZ complex recruits dynein to kinetochores. We investigated structure, topology, and interactions of the RZZ subunits (ROD, ZWILCH, and ZW10) in vitro, in vivo, and in silico." SIGNOR-265012 ZW10 protein O43264 UNIPROT "NRZ complex" complex SIGNOR-C358 SIGNOR "form complex" binding 25364732 t lperfetto "NRZ complex, which comprises NAG, RINT1, and ZW10, is also involved in Golgi-to-ER retrograde transport, but each component of the complex has diverse cellular functions including endosome-to-Golgi transport, cytokinesis, cell cycle checkpoint, autophagy, and mRNA decay." SIGNOR-265023 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 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 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 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 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 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 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 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 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 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 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 DAPK3 protein O43293 UNIPROT MYL9 protein P24844 UNIPROT up-regulates phosphorylation Ser20 KRPQRATsNVFAMFD 9606 19851336 t lperfetto "More than a dozen kinases have been reported to phosphorylate the rlcs of nm ii (fig. 2), including myosin light chain kinase (mlck;also known as mylk), rho-associated, coiled coil-containing kinase (rock), citron kinase, leucine zipper interacting kinase (zipk;also known as dapk3) and myotonic dystrophy kinase-related cdc42-binding kinase (mrck;also known as cdc42bp)6,34,45,46. These kinases phosphorylate rlcs on ser19, thr18 or both, to relieve the inhibition imposed on the myosin molecule by unphosphorylated rlcs and the head_head interaction outlined above." SIGNOR-188789 DAPK3 protein O43293 UNIPROT MYL9 protein P24844 UNIPROT up-regulates phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 19851336 t lperfetto "More than a dozen kinases have been reported to phosphorylate the rlcs of nm ii (fig. 2), including myosin light chain kinase (mlck;also known as mylk), rho-associated, coiled coil-containing kinase (rock), citron kinase, leucine zipper interacting kinase (zipk;also known as dapk3) and myotonic dystrophy kinase-related cdc42-binding kinase (mrck;also known as cdc42bp)6,34,45,46. These kinases phosphorylate rlcs on ser19, thr18 or both, to relieve the inhibition imposed on the myosin molecule by unphosphorylated rlcs and the head_head interaction outlined above." SIGNOR-188793 DAPK3 protein O43293 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr145 QGRKRRQtSMTDFYH -1 15001356 t llicata "ZIP kinase phosphorylates p21(WAF1) at Thr145 and alanine-substituted mutations in the p21(WAF1) phosphorylation site alter its ability to be phosphorylated by ZIP kinase. | Transfected ZIPK can promote the phosphorylation of p21(WAF1) at Thr145 in vivo and can increase the half-life of p21(WAF1)" SIGNOR-251085 DAPK3 protein O43293 UNIPROT RPL13A protein P40429 UNIPROT up-regulates phosphorylation Ser77 PYHFRAPsRIFWRTV 9606 BTO:0000801 18995835 t lperfetto "Zipk phosphorylates l13a in vitro / l13a is phosphorylated on ser77 in vitro" SIGNOR-182117 DAPK3 protein O43293 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser166 SSRRRAIsETEENSD 9606 15001356 t gcesareni "Zip kinase was able to phosphorylate mdm2 at ser166, a site previously reported to be modified by akt kinase, thus demonstrating that zip kinase is a bona fide mdm2-binding protein." SIGNOR-123159 SRGAP3 protein O43295 UNIPROT RAC2 protein P15153 UNIPROT down-regulates 9606 12447388 f miannu "Wrp binds directly to wave-1 through its src homology domain 3 and specifically inhibits rac function in vivo." SIGNOR-95921 SRGAP3 protein O43295 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260518 SRGAP3 protein O43295 UNIPROT WASF1 protein Q92558 UNIPROT up-regulates binding 9606 12447388 t miannu "Wrp binds directly to wave-1 through its src homology domain 3 and specifically inhibits rac function in vivo." SIGNOR-95967 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 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 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 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 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 CCP110 protein O43303 UNIPROT CETN2 protein P41208 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-265967 CCP110 protein O43303 UNIPROT CETN1 protein Q12798 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-265966 CCP110 protein O43303 UNIPROT Centrosome_separation phenotype SIGNOR-PH177 SIGNOR down-regulates 9606 12361598 f miannu "Reduction in CP110 Protein Levels or Loss of CP110 Phosphorylation Promotes Centrosome Separation." SIGNOR-265964 ADCY6 protein O43306 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" "chemical modification" 9606 15385642 t miannu "Adenylyl cyclases (AC), a family of enzymes that catalyze the synthesis of cyclic AMP, are critical regulators of cellular functions." SIGNOR-265001 ARHGEF9 protein O43307 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260534 ARHGEF9 protein O43307 UNIPROT Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR up-regulates 9606 BTO:0000938 25882190 f 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-264976 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 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 RAC1 protein P63000 UNIPROT up-regulates binding 9606 16280553 t lperfetto "Mim-b binds and activates rac via its irsp53/mim domain" SIGNOR-141573 MTSS1 protein O43312 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates binding 9606 BTO:0001253 15545630 t miannu "We found that in vitro translated gli1 and sufu bind to gst-mim, but not gst-mim?N399 Or gst columns (fig. 4f). Indicative of the importance of the mim/gli complex interactions, the mim?N399 Mutant that fails to interact with gli and sufu showed a markedly reduced capacity to potentiate gli-dependent transcription (fig. 4g). Although these results indicate that a mim/gli/sufu complex is important for mim-mediated transcriptional potentiation" SIGNOR-130545 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 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 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 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 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 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 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 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 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 MAP3K7 protein O43318 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" 9606 BTO:0000567 9480845 f lperfetto "Overexpression of tak1 together with its activator protein, tak1 binding protein 1 (tab1), induced the nuclear translocation of nf-kappa b p50/p65 heterodimer accompanied by the degradation of i kappa b alpha and i kappa b beta, and the expression of kappa b-dependent reporter gene." SIGNOR-55716 MAP3K7 protein O43318 UNIPROT PTPN3 protein P26045 UNIPROT unknown phosphorylation Ser359 PAMRRSLsVEHLETK 9606 9341175 t gcesareni "Mutation of ser359 and ser853 to alanine significantly reduced the association between 14-3-3beta and ptph1. Furthermore, association of ptph1 and 14-3-3beta was detected in several cell lines and was regulated in response to extracellular signals" SIGNOR-52781 MAP3K7 protein O43318 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation 9606 9278437 t lperfetto "Mitogen-activated protein kinase kinase 4 (mkk4)/stress-activated protein kinase/extracellular signal-regulated kinase (sek1), a dual-specificity kinase that phosphorylates and activates jnk, synergized with tak1 in activating jnk.Taken together, these results identify TAK1 as a regulator in the HPK1 --> TAK1 --> MKK4/SEK1 --> JNK kinase cascade and indicate the involvement of JNK in the TGF-beta signaling pathway." SIGNOR-50618 MAP3K7 protein O43318 UNIPROT MAP2K3 protein P46734 UNIPROT "up-regulates activity" phosphorylation 10090 17299140 t lperfetto "Taken together, our data indicate that TAK1 and TAB1 play a pivotal role as upstream signal transducers activating the MKK3-p38 MAPK signaling cascade that leads to the induction of type I collagen expression by TGF-beta(1). In addition, our findings also suggest that TAK1 has a novel function in regulation of the steady-state protein levels of MKK3 and p38 MAPK." SIGNOR-42402 MAP3K7 protein O43318 UNIPROT MAP2K3 protein P46734 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000222 21902831 t lperfetto "TAK1 can phosphorylate and activate MAP kinase kinase 3/6 (MKK3/6), and numerous studies have demonstrated a requirement for MKK3/6 activity in the initiation of myoblast differentiation, again in a p38-dependent manner." SIGNOR-236093 MAP3K7 protein O43318 UNIPROT MAP2K6 protein P52564 UNIPROT "up-regulates activity" phosphorylation 9606 11460167 t lperfetto "The activity of tak1 to phosphorylate mkk6, which activates the jnk-p38 kinase pathway, is directly regulated by k63-linked polyubiquitination" SIGNOR-109497 MAP3K7 protein O43318 UNIPROT MAP2K6 protein P52564 UNIPROT "up-regulates activity" phosphorylation 9606 21902831 t lperfetto "Tak1 can phosphorylate and activate map kinase kinase 3/6 (mkk3/6), and numerous studies have demonstrated a requirement for mkk3/6 activity in the initiation of myoblast differentiation, again in a p38-dependent manner." SIGNOR-236145 MAP3K7 protein O43318 UNIPROT RAB8A protein P61006 UNIPROT "up-regulates activity" phosphorylation Thr72 AGQERFRtITTAYYR -1 32227113 t lperfetto "In a screen for Rab8A kinases we identify TAK1 and MST3 kinases that can efficiently phosphorylate the Switch II residue Threonine72 (Thr72) in a similar manner as LRRK2 in vitro. |Overall our data suggests that the phosphorylation of Rab8A at Ser111 may influence Switch II-binding by regulators, thus disrupting interactions with its cognate GEF and moderately impairs its interaction with GAPs.|The antagonistic interplay between Ser111 phosphorylation and Thr72 phosphorylation is genetically concordant with how respective mutations in PINK1 and LRRK2 cause Parkinson’s disease" SIGNOR-260266 MAP3K7 protein O43318 UNIPROT NFKBIB protein Q15653 UNIPROT down-regulates phosphorylation 9606 9480845 t gcesareni "Overexpression oftak1together with its activator protein,tak1binding protein 1 (tab1), induced thenucleartranslocation of nf-kappa b p50/p65 heterodimer accompanied by the degradation of i kappa b alpha and i kappa b beta, and the expression of kappa b-dependent reporter gene." SIGNOR-55719 MAP3K7 protein O43318 UNIPROT KSR1 protein Q8IVT5 UNIPROT down-regulates phosphorylation Ser406 TRLRRTEsVPSDINN 9606 11741534 t gcesareni "C-tak1 constitutively associates with mammalian ksr1 and phosphorylates serine 392 to confer 14-3-3 binding and cytoplasmic sequestration of ksr1 in unstimulated cells. In response to signal activation, the phosphorylation state of s392 is reduced, allowing the ksr1 complex to colocalize with activated ras and raf-1 at the plasma membrane" SIGNOR-112779 MAP3K7 protein O43318 UNIPROT HDAC7 protein Q8WUI4 UNIPROT down-regulates phosphorylation Ser155 FPLRKTVsEPNLKLR 9606 16980613 t lperfetto "We further show that emk and c-tak1 phosphorylate class iia hdacs on one of their multiple 14-3-3 binding sites and alter their subcellular localization and repressive function" SIGNOR-149579 MAP3K7 protein O43318 UNIPROT MAP3K14 protein Q99558 UNIPROT "up-regulates activity" phosphorylation 10094049 t lperfetto "The kinase TAK1 can activate the NIK-I kappaB as well as the MAP kinase cascade in the IL-1 signalling pathway|Activated TAK1 phosphorylates NIK, which stimulates IKK-alpha activity. Our results indicate that TAK1 links TRAF6 to the NIK-IKK cascade in the IL-1 signalling pathway." SIGNOR-262833 MAP3K7 protein O43318 UNIPROT NLK protein Q9UBE8 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 12482967 t gcesareni "The tak1-nlk-mapk-related pathway antagonizes signalling between beta-catenin and transcription factor tcf." SIGNOR-96425 MAP3K7 protein O43318 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C14 20038579 t lperfetto "This result suggests that ikkgamma/nemo binds to the polyubiquitinated tak1." SIGNOR-162634 MAP3K7 protein O43318 UNIPROT MAP3K4 protein Q9Y6R4 UNIPROT "up-regulates activity" 9606 9890973 f lperfetto "These results indicate that hgk, a novel activator of the jnk pathway, may function through tak1, and that the hgk --> tak1 --> mkk4, mkk7 --> jnk kinase cascade may mediate the TNF-alphalpha signaling pathway." SIGNOR-63979 MAP3K7 protein O43318 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 9480845 f lperfetto "Overexpression of tak1 together with its activator protein, tak1 binding protein 1 (tab1), induced the nuclear translocation of nf-kappa b p50/p65 heterodimer accompanied by the degradation of i kappa b alpha and i kappa b beta, and the expression of kappa b-dependent reporter gene...[]...These Results suggest that tak1 induces nf-kappa b activation through a novel nik-independent signaling pathway" SIGNOR-55710 MAP3K7 protein O43318 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 11460167 t lperfetto "Tak1 kinase complex phosphorylates and activates ikk in a manner that depends on traf6 and ubc13-uev1a" SIGNOR-217445 MAP3K7 protein O43318 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "up-regulates activity" phosphorylation 9606 21133840 t miannu "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-256024 MAP3K7 protein O43318 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "up-regulates activity" phosphorylation 9606 21232017 t lperfetto "Tak1 become activated and then phosphorilates and activates ikk2 whic in turn now phosphorylates ikba, marking it for k48-ubiquitination and proteasomal degradation." SIGNOR-209759 MSI1 protein O43347 UNIPROT NUMB protein P49757 UNIPROT down-regulates binding 9606 20477901 t "Inhibits translation" gcesareni "The study confirmed p21(cip1) and numb proteins as targets of musashi1, suggesting additionally p27(kip1) in cell-cycle regulation and jagged-1 in notch ." SIGNOR-165617 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 RIPK2 protein O43353 UNIPROT IRF5 protein Q13568 UNIPROT up-regulates phosphorylation Ser435 EMFSGELsWSADSIR 9606 22412986 t lperfetto "Activation of interferon regulatory factor 5 by site specific phosphorylation. Phosphorylation of carboxyl serines 451 and 462 appear the primary trigger of irf5 function in nuclear accumulation, transcription, and apoptosis. Rip2 activation of the irf5 aspartic acid substitutions showed a similar positive effect of s451d and s462d function in this assay" SIGNOR-196520 RIPK2 protein O43353 UNIPROT IRF5 protein Q13568 UNIPROT up-regulates phosphorylation Ser446 DSIRLQIsNPDLKDR 9606 22412986 t lperfetto "Activation of interferon regulatory factor 5 by site specific phosphorylation. Phosphorylation of carboxyl serines 451 and 462 appear the primary trigger of irf5 function in nuclear accumulation, transcription, and apoptosis. Rip2 activation of the irf5 aspartic acid substitutions showed a similar positive effect of s451d and s462d function in this assay" SIGNOR-196524 RIPK2 protein O43353 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "up-regulates activity" 9606 SIGNOR-C14 16493424 f miannu "In the case of NOD2, activation of RICK leads to K63 (Lys63)-linked polyubiquitylation of IKKgamma, the scaffold of the inhibitor of NF-kappaB (IkappaB)-kinase complex (the IKK complex), which also consists of IKKalpha and IKKbeta. This is followed by the phosphorylation of IKKbeta, as well as the phosphorylation of IkappaB and the release of nuclear factor-kappaB (NF-kappaB) for translocation to the nucleus. So, in activating the IKK complex, RICK either activates an E3 ubiquitin ligase that promotes K63-linked polyubiquitylation or inhibits an enzyme (such as cylindromatosis protein, CYLD) that de-ubiquitylates proteins that are modified with K63-linked polyubiquitin, so RICK does not require its own kinase activity for this function." SIGNOR-252413 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 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 SYNJ1 protein O43426 UNIPROT MYO1E protein Q12965 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 17257598 t miannu "We describe binding of two PRD-containing endocytic proteins, dynamin and synaptojanin-1, to the SH3 domain of Myo1E. This interaction was detected both in vitro, using pull-downs of purified proteins, and in vivo, using immunoprecipitation of protein complexes from synapse-enriched brain extract and immunolocalization of Myo1E and dynamin. Our observation of the interaction between human Myo1E and endocytic proteins suggests that this longtailed myosin may play a role in clathrin-dependent endocytosis.Interaction between Myo1E SH3 domain and PRD-containing endocytic proteins may promote recruitment of Myo1E to clathrin-coated structures since an inactivating mutation in the SH3 domain reduced Myo1E localization to clathrin-containing puncta." SIGNOR-265423 TBX1 protein O43435 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001176 20439995 f "Regulation of expression" miannu "Tbx1 plays a critical role in lymphatic vessel development and regulates the expression of Vegfr3, a gene that is essential for lymphangiogenesis. Tbx1 activates Vegfr3 transcription in endothelial cells (ECs) by binding to an enhancer element in the Vegfr3 gene." SIGNOR-251869 MBTPS2 protein O43462 UNIPROT SREBF1 protein P36956 UNIPROT "up-regulates activity" cleavage 10029 BTO:0000246 10419520 t "In order to activate transcription, the NH2-terminal domain of the SREBP must be released from the membrane so that it can enter the nucleus. This release has been studied most extensively for one of the SREBPs, namely, SREBP-2. However, the mechanism appears to be similar for the other SREBPs (SREBP-1a and -1c) (1). Release of the NH2-terminal domain is accomplished by a two-step proteolytic event that is regulated by sterols (3). In sterol-depleted mammalian cells, this proteolysis is initiated by the Site-1 protease (S1P), which cleaves human SREBP-2 between the Leu522-Ser523 bond in the sequence RSVL S (4). This cleavage requires formation of a complex between SREBP and SCAP, a polytopic membrane protein of the ER, and it is prevented when this complex is disrupted" SIGNOR-267499 MBTPS2 protein O43462 UNIPROT SREBF2 protein Q12772 UNIPROT "up-regulates activity" cleavage 10029 BTO:0000246 10419520 t "In order to activate transcription, the NH2-terminal domain of the SREBP must be released from the membrane so that it can enter the nucleus. This release has been studied most extensively for one of the SREBPs, namely, SREBP-2. However, the mechanism appears to be similar for the other SREBPs (SREBP-1a and -1c) (1). Release of the NH2-terminal domain is accomplished by a two-step proteolytic event that is regulated by sterols (3). In sterol-depleted mammalian cells, this proteolysis is initiated by the Site-1 protease (S1P), which cleaves human SREBP-2 between the Leu522-Ser523 bond in the sequence RSVL S (4). This cleavage requires formation of a complex between SREBP and SCAP, a polytopic membrane protein of the ER, and it is prevented when this complex is disrupted" SIGNOR-267498 MBTPS2 protein O43462 UNIPROT CREB3L1 protein Q96BA8 UNIPROT up-regulates cleavage 9606 16417584 t miannu "Cleavage of oasis by site-1 and site-2 proteases / oasis is cleaved at the membrane under er stress conditions and that its cleaved n-terminal domain translocates into the nucleus;and then activates transcription of target genes" SIGNOR-143820 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 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 HTRA2 protein O43464 UNIPROT XIAP protein P98170 UNIPROT down-regulates binding 9606 11583623 t gcesareni "Here we report that a serine protease called htra2/omi is released from mitochondria and inhibits the function of xiap by direct binding in a similar way to diablo." SIGNOR-110834 HTRA2 protein O43464 UNIPROT PEA15 protein Q15121 UNIPROT down-regulates binding 9606 15328349 t gcesareni "Htra2 promotes cell death by binding and degrading the anti-apoptotic protein pea15" SIGNOR-126966 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 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 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 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 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 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 KLF4 protein O43474 UNIPROT PBX1 protein P40424 UNIPROT "up-regulates activity" binding 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-267237 KLF4 protein O43474 UNIPROT STAT6 protein P42226 UNIPROT up-regulates 9606 BTO:0000801 22378047 f lperfetto "KLF4 cooperates with Stat6 to induce M2 genes (Arg-1, Mrc1, Fizz1, PPAR?) and inhibit M1 genes (TNFa, Cox-2, CCL5, iNOS) via sequestration of coactivators required for NF-kappaB activation." SIGNOR-249569 KLF4 protein O43474 UNIPROT NPNT protein Q6UXI9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0005787 BTO:0001103 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-255457 KLF4 protein O43474 UNIPROT MYOCD protein Q8IZQ8 UNIPROT down-regulates 9606 BTO:0000887;BTO:0001260 21673106 f gcesareni "Finally, we demonstrate that the basal expression of both myocd and mrtf-a is negatively regulated by klf4. . The mechanism of inhibition of myocd or mrtf-a by klf4 is currently unclear and warrants future study." SIGNOR-174255 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 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 CACNA1G protein O43497 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000227 30849329 f 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-264329 CACNA1G protein O43497 UNIPROT Action_potential phenotype SIGNOR-PH82 SIGNOR up-regulates 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-264033 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 RAD51C protein O43502 UNIPROT RAD51B/RAD51C complex SIGNOR-C65 SIGNOR "form complex" binding 9606 11751636 t miannu "We show that two of them, rad51b and rad51c, are associated in a stable complex. Rad51b-rad51c complex has ssdna binding and ssdna-stimulated atpase activities." SIGNOR-113388 LAMTOR5 protein O43504 UNIPROT S100A4 protein P26447 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 22740693 f 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." SIGNOR-255248 LAMTOR5 protein O43504 UNIPROT LIN28B protein Q6ZN17 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23494474 f miannu "We found that HBXIP was able to upregulate Lin28B in breast cancer MCF-7 cells." SIGNOR-255251 LAMTOR5 protein O43504 UNIPROT LAMTOR complex SIGNOR-C26 SIGNOR "form complex" binding 9606 20381137 t lperfetto "Mammals express four rag proteinsRaga, ragb, ragc, and ragdthat form heterodimers consisting of raga or ragb with ragc or ragd. Raga and ragb, like ragc and ragd, are highly similar to each other and are functionally redundant" SIGNOR-164781 MED7 protein O43513 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266657 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 WIPF1 protein O43516 UNIPROT "Early Endosome" complex SIGNOR-C246 SIGNOR up-regulates 9606 19121306 f lperfetto "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-260611 WIPF1 protein O43516 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 19121306 f lperfetto "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-260609 ATP8B1 protein O43520 UNIPROT ATP2B2 protein Q01814 UNIPROT up-regulates 9606 BTO:0000630 19478059 f lperfetto "Consequently ATP8B1 deficiency, with a secondary disturbance of membrane lipid asymmetry, likely inhibits PMCA2 activity and affects the efficiency of mechanotransduction." SIGNOR-262584 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 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 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 BAX protein Q07812 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11997495 t lperfetto "We have shown that the interaction of the bims and bimad isoforms with bax leads to a conformational change in this protein analogous to that triggered by the bh3-only protein bid.We find short peptides representing the alpha-helical bh3 domains of bid or bim are capable of inducing oligomerization of bak and bax to release cytochrome." SIGNOR-87280 BCL2L11 protein O43521 UNIPROT BAX protein Q07812 UNIPROT "up-regulates activity" binding 10090 12242151 t lperfetto "We find short peptides representing the alpha-helical BH3 domains of BID or BIM are capable of inducing oligomerization of BAK and BAX to release cytochrome c." SIGNOR-92939 BCL2L11 protein O43521 UNIPROT BAX protein Q07812 UNIPROT "up-regulates activity" binding 9606 17289999 t lperfetto "Contrary to the direct-activation model, we show that Bax and Bak can mediate apoptosis without discernable association with the putative BH3-only activators (Bim, Bid, and Puma), even in cells with no Bim or Bid and reduced Puma. Our results indicate that BH3-only proteins induce apoptosis at least primarily by engaging the multiple pro-survival relatives guarding Bax and Bak" SIGNOR-152986 BCL2L11 protein O43521 UNIPROT BCL2L1 protein Q07817 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 bcl-2, bcl2l1, bcl2l2, mcl1 and a1 tightly." SIGNOR-133829 BCL2L11 protein O43521 UNIPROT BCL2L1 protein Q07817 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 18498746 t lperfetto "Bim can induce apoptosis by interacting with anti-apoptotic members of the bcl2 family, including bcl2, bcl-xl and mcl-1.Bim binds bcl-2, bcl2l1, bcl2l2, mcl1 and a1 tightly." SIGNOR-178679 BCL2L11 protein O43521 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 22492984 t gcesareni "Bim, and puma bind with high affinity to all pro-survival proteins" SIGNOR-196932 BCL2L11 protein O43521 UNIPROT BCL2L2 protein Q92843 UNIPROT down-regulates binding 9606 15694340 t gcesareni "Bim binds prosurvival proteins comparably. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1." SIGNOR-133832 BCL2L11 protein O43521 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000972 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-260426 FOXO3 protein O43524 UNIPROT MIR1-1 mirna MI0000651 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000165 19933931 t "The activation state of the IGF-1 signal transduction cascade reciprocally regulates miR-1 expression through the Foxo3a transcription factor;" SIGNOR-255720 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 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 FOXO3 protein O43524 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates quantity" "transcriptional regulation" 22848740 t "We show that FOXO3 binds and activates its own promoter via a positive autoregulatory feedback loop" SIGNOR-255757 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 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 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 FOXO3 protein O43524 UNIPROT CDKN1B protein P46527 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-261527 FOXO3 protein O43524 UNIPROT CDKN1B protein P46527 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0004245 10783894 t gcesareni "AFX transcriptionally activates p27kip1, resulting in increased protein levels." SIGNOR-238610 FOXO3 protein O43524 UNIPROT NOTCH1 protein P46531 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 BTO:0002314 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-244076 FOXO3 protein O43524 UNIPROT FASLG protein P48023 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10102273 f gcesareni "Within the nucleus, fkhrl1 triggers apoptosis most likely by inducing the expression of genes that are critical for cell death, such as the fas ligand gene." SIGNOR-66035 FOXO3 protein O43524 UNIPROT RBL2 protein Q08999 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0000944 11884591 t gcesareni "Here we show that the Forkheads AFX (FOXO4) and FKHR-L1 (FOXO3a) also directly control transcription of the retinoblastoma-like p130 protein and cause upregulation of p130 protein expression." SIGNOR-238606 FOXO3 protein O43524 UNIPROT STK11 protein Q15831 UNIPROT "down-regulates quantity" "transcriptional regulation" 22848740 t "SGK-1 Negatively Regulates LKB1 Expression via FOXO3 Transcription Factor" SIGNOR-255758 FOXO3 protein O43524 UNIPROT TSC1 protein Q92574 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 20371605 t "FoxO3a binds to and transactivates the TSC1 promoter, indicating a key role for FoxO3a in regulating TSC1 expression. Together, these data demonstrate that FoxO3a regulates glycolysis downstream of Akt through transcriptional control of Tsc1" SIGNOR-259382 FOXO3 protein O43524 UNIPROT DIO2 protein Q92813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20978344 f "Forkhead box O3 (FoxO3) was identified as a key molecule inducing D2 expression and thereby increasing intracellular T3 production. Accordingly, FoxO3-depleted primary myoblasts also had a differentiation deficit that could be rescued by high levels of T3." SIGNOR-256204 FOXO3 protein O43524 UNIPROT FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15109499 f lperfetto "Moreover, constitutively active Foxo3 acts on the atrogin-1 promoter to cause atrogin-1 transcription and dramatic atrophy of myotubes and muscle fibers." SIGNOR-232174 FOXO3 protein O43524 UNIPROT FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15109499 f miannu "Constitutively active Foxo3 acts on the atrogin-1 promoter to cause atrogin-1 transcription and dramatic atrophy of myotubes and muscle fibers" SIGNOR-252070 FOXO3 protein O43524 UNIPROT FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-235715 FOXO3 protein O43524 UNIPROT TRIM63 protein Q969Q1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-236551 FOXO3 protein O43524 UNIPROT TSC22D3 protein Q99576 UNIPROT "up-regulates activity" "transcriptional regulation" 10090 15031210 t "We then characterized the human gilz promoter and showed that FoxO3 (Forkhead box class O3) binding to the Forkhead responsive elements identified in the promoter is necessary for induction of gilz expression upon IL-2 withdrawal" SIGNOR-256094 FOXO3 protein O43524 UNIPROT TSC22D3 protein Q99576 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001482 15705665 t "We have analyzed the promoter of human gilz (glucocorticoid-induced leucine zipper), a dexamethasone-inducible gene that is involved in regulating apoptosis, and identified six glucocorticoid (GC)-responsive elements and three Forkhead responsive elements (FHREs)." SIGNOR-255950 FOXO3 protein O43524 UNIPROT CITED2 protein Q99967 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 18158893 f gcesareni "Foxo3a induces expression of cited2" SIGNOR-160127 FOXO3 protein O43524 UNIPROT NOTCH3 protein Q9UM47 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-244079 FOXO3 protein O43524 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "down-regulates quantity" "transcriptional regulation" 10090 BTO:0002314 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-254320 FOXO3 protein O43524 UNIPROT Cell_cycle_block phenotype SIGNOR-PH10 SIGNOR up-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 increased foxo3's ability to induce cell cycle arrest and resistance to oxidative stress" SIGNOR-217881 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 FOXO3 protein O43524 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 BTO:0001103 15109499 f gcesareni "Foxo transcription factors induce the atrophy-related ubiquitin ligase atrogin-1 and cause skeletal muscle atrophy." SIGNOR-241949 FOXO3 protein O43524 UNIPROT Cell_cycle_progress phenotype SIGNOR-PH42 SIGNOR down-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 increased foxo3's ability to induce cell cycle arrest and resistance to oxidative stress" SIGNOR-267283 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 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 SMAD6 protein O43541 UNIPROT HOXC8 protein P31273 UNIPROT "up-regulates activity" binding 9606 10722652 t gcesareni "Smad6 interacts with hox transcription factors as part of the negative feedback circuit in the bmp signaling pathway" SIGNOR-75823 SMAD6 protein O43541 UNIPROT BMPR1A protein P36894 UNIPROT down-regulates 10090 BTO:0000165 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-236861 SMAD6 protein O43541 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 20663871 t lperfetto "The inhibitory Smads (I-Smads), i.e. Smad6 and Smad7, are negative regulators of transforming growth factor-_ (TGF-_) family signaling. I-Smads inhibit TGF-_ family signaling principally through physical interaction with type I receptors (activin receptor-like kinases), so as to compete with receptor-regulated Smads (R-Smads) for activation." SIGNOR-167160 SMAD6 protein O43541 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 9892110 t lperfetto "SMAD6 functions as a negative regulator of the TGFB and BMP signaling pathways by interacting with other SMADs and/or TBRI." SIGNOR-64079 SMAD6 protein O43541 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 9892110 t lperfetto "Smad6 and smad7, can prevent tgfb signaling by interacting either with the receptor or with smad2 and smad3" SIGNOR-64071 SMAD6 protein O43541 UNIPROT SMAD4 protein Q13485 UNIPROT "down-regulates activity" binding 9606 22298955 t "Create a non-functional complex with smad4 and competes with R-smad." lperfetto "On the other hand, Smad6 competes with R-Smad and forms a non-functional complex with Smad4, which will inhibit BMP signaling in bone formation. Smad6 is involved in a negative feedback loop regulating BMP signaling and is required to limit BMP signaling during endochondral bone formation." SIGNOR-195648 SMAD6 protein O43541 UNIPROT TAB1 protein Q15750 UNIPROT down-regulates binding 9606 11737269 t lpetrilli "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-112642 SMAD6 protein O43541 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates binding 9606 SIGNOR-C85 12857866 t gcesareni "Smad6 also inhibits bmp signaling by forming a complex with smad1 and by interfering with complex formation between smad1 and smad4" SIGNOR-103621 SMAD6 protein O43541 UNIPROT PELI1 protein Q96FA3 UNIPROT up-regulates binding 9606 19352540 t gcesareni "Mad6-pellino-1 interaction abrogated signaling mediated by a complex of irak1." SIGNOR-185128 SMAD6 protein O43541 UNIPROT SMAD1/4 complex SIGNOR-C85 SIGNOR down-regulates binding 9606 12857866 t lperfetto "Smad6 also inhibits bmp signaling by forming a complex with smad1 and by interfering with complex formation between smad1 and smad4" SIGNOR-217706 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 XRCC3 protein O43542 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 SIGNOR-C301 23438602 t lperfetto "We examined the effect of XRCC3 depletion on redistribution of RAD51 upon IR damage|Interestingly, cells expressing the XRCC3 S225A phosphomutant showed compromised chromatin loading of RAD51 upon IR damage (Fig. 4G) while the nuclear and cytosolic fractions of RAD51 were largely unchanged|It is likely that BRCA2 may directly participate in RAD51 recruitment and XRCC3 may stabilize the RAD51 filament which is in part mediated by phosphorylation." SIGNOR-263258 XRCC3 protein O43542 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates quantity by stabilization" binding 9606 23438602 t miannu "XRCC3 activation is essential for the recruitment of RAD51 to the sites of DNA lesions. It is likely that BRCA2 may directly participate in RAD51 recruitment and XRCC3 may stabilize the RAD51 filament which is in part mediated by phosphorylation." SIGNOR-262667 XRCC3 protein O43542 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263257 TNFSF14 protein O43557 UNIPROT TNFRSF14 protein Q92956 UNIPROT up-regulates binding 9606 BTO:0000763 10894944 t gcesareni "A member of the tumor necrosis factor (tnf) superfamily, human tnfsf14 (htnfsf14)/hvem-l (herpes virus entry mediator ligand) was isolated as a cellular ligand for hvem/tr2 and human lymphotoxin beta receptor (ltbetar). Tnfsf14 induces apoptosis and suppresses tumor formation" SIGNOR-79328 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 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 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 LAT protein O43561 UNIPROT PIK3R1 protein P27986 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-246050 LAT protein O43561 UNIPROT PIK3CA protein P42336 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-246065 LAT protein O43561 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 BTO:0000661 10811803 t "Our results showed that three distal tyrosines, Tyr(171), Tyr(191), and Tyr(226), are responsible for Grb2-binding;" SIGNOR-251521 LAT protein O43561 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 23150273 t "Phosphorylated tyrosines 171, 191, and 226 [in LAT] bind to the SH2 domains of the Grb2 family of adaptor proteins and must be present for optimal signalling" SIGNOR-251520 LAT protein O43561 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 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-252734 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 PSTPIP1 protein O43586 UNIPROT DNM2 protein P50570 UNIPROT down-regulates binding 9606 18480402 t miannu "We show that pstpip1 associates with the regulator of endocytosis, dynamin 2, and pstpip1 expression impairs transferrin uptake and endocytosis" SIGNOR-178628 PSTPIP1 protein O43586 UNIPROT PTPN18 protein Q99952 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 9422760 t lperfetto "These data confirm the importance of these residues to the binding interaction, and they suggest that much of the COOH-terminal region of PTP HSCF may be required for highest affinity binding to PST PIP.|Because this protein-protein interaction appears to be required for the dephosphorylation of PST PIP phosphotyrosines (20), it may be a potentially important new mechanism for the regulation of the cytoskeleton." SIGNOR-262594 XPOT protein O43592 UNIPROT NPC complex SIGNOR-C263 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 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-261393 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 SPRY2 protein O43597 UNIPROT CBLB protein Q13191 UNIPROT down-regulates binding 9606 11053437 t gcesareni "One function of hspry2 in signaling processes downstream of rtks may be to modulate c-cbl physiological function such as that seen with receptor-mediated endocytosis." SIGNOR-83507 SPRY2 protein O43597 UNIPROT CBLC protein Q9ULV8 UNIPROT down-regulates 9606 12234920 f gcesareni "Hspry2 prevents c-cbl-mediated ubiquitylation of egfrs. hspry2 interacts specifically with the c-cbl ring finger domain and displaces ubch7 from its binding site on the e3 ligase." SIGNOR-92926 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR BAX protein Q07812 UNIPROT "down-regulates activity" phosphorylation Ser184 VAGVLTAsLTIWKKM 9606 BTO:0003473 14766748 t lperfetto "Phosphorylation of Bax Ser184 by Akt regulates its activity and apoptosis in neutrophilsWe suggest that Bax is regulated by phosphorylation of Ser(184) in an Akt-dependent manner and that phosphorylation inhibits Bax effects on the mitochondria by maintaining the protein in the cytoplasm, heterodimerized with antiapoptotic Bcl-2 family members" SIGNOR-209651 GALR2 protein O43603 UNIPROT GNA15 protein P30679 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257226 GALR2 protein O43603 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257020 GALR2 protein O43603 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256741 GALR2 protein O43603 UNIPROT GNA12 protein Q03113 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-257296 GALR2 protein O43603 UNIPROT GNA13 protein Q14344 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257356 SPRY1 protein O43609 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates binding 9606 11585837 t gcesareni "Taken together, these results establish mammalian sprouty proteins as important negative regulators of growth factor signaling and suggest that sprouty proteins act downstream of the grb2.Sos Complex to selectively uncouple growth factor signals from ras activation and the map kinase pathway." SIGNOR-110948 HCRT protein O43612 UNIPROT HCRTR1 protein O43613 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 9491897 t gcesareni "Identification and initial biological characterization of two orexins as well as their two receptors" SIGNOR-53667 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 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 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 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 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 HCRTR1 protein O43613 UNIPROT GNA15 protein P30679 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257354 HCRTR1 protein O43613 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257220 HCRTR1 protein O43613 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256733 HCRTR1 protein O43613 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257404 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 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 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 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 regorafenib chemical CHEBI:68647 ChEBI RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206418 HCRTR2 protein O43614 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257216 HCRTR2 protein O43614 UNIPROT GNAI1 protein P63096 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-256729 HCRTR2 protein O43614 UNIPROT GNA13 protein Q14344 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257350 TIMM44 protein O43615 UNIPROT "TIM23 complex" complex SIGNOR-C423 SIGNOR "form complex" binding 32074073 t lperfetto "The human TIM23 complex is formed by the core components TIM50 (50), TIM23 (23) and TIM17A/B (17A/B). The sorting elements are TIM21 (21) and ROMO1, and the motor elements include TIM44 (44), PAM18 (18; DNAJC15 and DNAJC19), PAM16 (16; MAGMAS), mtHSP70 (Mortalin) and GrpE." SIGNOR-267689 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 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 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 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 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 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 SNAI2 protein O43623 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 21044962 f miannu "knockdown of SLUG in SLUG-high breast cancer cells elevated the levels of UbcH5c while decreasing the level of cyclin D1 protein. SLUG is recruited at the E2-box sequence at the UbcH5c gene promoter along with the corepressor CtBP1 and the effector HDAC1 to silence the expression of this gene." SIGNOR-255176 SNAI2 protein O43623 UNIPROT CXCL12 protein P48061 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." SIGNOR-255169 SNAI2 protein O43623 UNIPROT CXCR4 protein P61073 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." SIGNOR-255171 SNAI2 protein O43623 UNIPROT UBE2D3 protein P61077 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356 21044962 f miannu "knockdown of SLUG in SLUG-high breast cancer cells elevated the levels of UbcH5c while decreasing the level of cyclin D1 protein. SLUG is recruited at the E2-box sequence at the UbcH5c gene promoter along with the corepressor CtBP1 and the effector HDAC1 to silence the expression of this gene." SIGNOR-255173 SNAI2 protein O43623 UNIPROT JAG1 protein P78504 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-255151 CHMP2A protein O43633 UNIPROT ESCRT-III complex SIGNOR-C379 SIGNOR "form complex" binding -1 26775243 t miannu "The ESCRT machinery drives a diverse collection of membrane remodeling events, including multivesicular body biogenesis, release of enveloped retroviruses and both reformation of the nuclear envelope and cytokinetic abscission during mitotic exit. ESCRT-III subunits (CHMPs, for Charged Multivesicular Body Proteins [32], or Chromatin Modifying Proteins [33]) transition between soluble and polymerising states, and assemble in a defined order to form a membrane-remodeling filament that brings about membrane fission." SIGNOR-265532 CHMP2A protein O43633 UNIPROT Viral_budding phenotype SIGNOR-PH125 SIGNOR up-regulates -1 30989108 f miannu "ESCRT-III has been proposed to assemble inside the membrane neck formed at a late stage of a budding vesicle or an enveloped virus. The membrane neck needs to be constricted to proceed to membrane fission, thereby splitting the vesicle or virus from the cellular membrane. CHMP2A and CHMP3 are engaged late in ESCRT-III assembly, recruit VPS4 (31, 42), and block Snf7 (CHMP4) polymerization" SIGNOR-260844 FOXS1 protein O43638 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9913 18288644 t Luana "Fkhl18 suppressed the transcriptional activity of FoxO3a and FoxO4." SIGNOR-261610 FOXS1 protein O43638 UNIPROT FASLG protein P48023 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9913 BTO:0004577 18288644 t Luana "As we expected, Fkhl18 suppressed, dose-dependently,human and mouseFasLpromoter in bovine vascularsmooth muscle cells" SIGNOR-261612 FOXS1 protein O43638 UNIPROT FOXO4 protein P98177 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9913 BTO:0004577 18288644 t Luana "Fkhl18 suppressed the transcriptional activity of FoxO3a and FoxO4." SIGNOR-261611 PLRG1 protein O43660 UNIPROT HNRNPM protein P52272 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 20467437 t 1 miannu "hnRNP-M interacts directly with CDC5L and PLRG1 in vivo. we investigated whether the function of hnRNP-M in alternative splicing was affected by the central region mapped as essential for binding to the CDC5L/PLRG1 proteins. We conclude that loss of the CDC5L/PLRG1 interaction domain in hnRNP-M correlates with a loss of ability to modulate alternative splice site selection in this assay." SIGNOR-239444 PRC1 protein O43663 UNIPROT CENPE protein Q02224 UNIPROT "up-regulates activity" binding 9606 15297875 t miannu "These data indicate that PRC1 binds to KIF4, MKLP1 and CENP-E during late mitosis; however, it apparently does not interact simultaneously with more than one of these motor proteins." SIGNOR-265990 PRC1 protein O43663 UNIPROT KIF23 protein Q02241 UNIPROT "up-regulates activity" binding 9606 15297875 t miannu "These data indicate that PRC1 binds to KIF4, MKLP1 and CENP-E during late mitosis; however, it apparently does not interact simultaneously with more than one of these motor proteins." SIGNOR-265989 PRC1 protein O43663 UNIPROT KIF14 protein Q15058 UNIPROT "up-regulates activity" binding 9606 16431929 t miannu "KIF14 interacts with PRC1 and citron kinase. We find that KIF14 targets to the central spindle via its interaction with PRC1 and has an essential function in cytokinesis. I" SIGNOR-266423 PRC1 protein O43663 UNIPROT Spindle_assembly phenotype SIGNOR-PH60 SIGNOR up-regulates 9606 15297875 f 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-265987 NDUFB5 protein O43674 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262168 NDUFB3 protein O43676 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262166 NDUFC1 protein O43677 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262173 NDUFA2 protein O43678 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)The N-module, which is the tip of the hydrophilic arm and the last one to be incorporated [30,35], results from the assembly of NDUFV1, NDUFV2, NDUFS1 and NDUFA2 [34], to which NDUFA6, NDUFA7, NDUFA12, NDUFS4, NDUFS6 and NDUFV3 must be further associated with to complete the module [24]." SIGNOR-262154 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 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 BUB1 protein O43683 UNIPROT PLK1 protein P53350 UNIPROT up-regulates binding 9606 BTO:0000567 phosphorylation:Thr609 SAAQLAStPFHKLPV 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-147061 BUB1 protein O43683 UNIPROT CENPE protein Q02224 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-252016 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Ser153 NRLKVLYsQKATPGS 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250604 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Ser161 QKATPGSsRKTCRYI 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250605 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Ser41 EAAGPAPsPMRAANR 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250606 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Ser72 SKVQTTPsKPGGDRY 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250607 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Ser92 AAQMEVAsFLLSKEN 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250608 BUB1 protein O43683 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" phosphorylation Thr157 VLYSQKAtPGSSRKT 9606 BTO:0000567 15525512 t llicata "Bub1 directly phosphorylates Cdc20 in vitro and inhibits the ubiquitin ligase activity of APC/C(Cdc20) catalytically. A Cdc20 mutant with all six Bub1 phosphorylation sites removed is refractory to Bub1-mediated phosphorylation and inhibition in vitro. " SIGNOR-250609 BUB1 protein O43683 UNIPROT MAD2L1 protein Q13257 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-252018 BUB1 protein O43683 UNIPROT MAD1L1 protein Q9Y6D9 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-252017 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 BUB3 protein O43684 UNIPROT MCC complex SIGNOR-C382 SIGNOR "form complex" binding 9606 BTO:0000567 25092294 t miannu "The mitotic (or spindle assembly) checkpoint system delays anaphase until all chromosomes are correctly attached to the mitotic spindle. When the checkpoint is active, a Mitotic Checkpoint Complex (MCC) assembles and inhibits the ubiquitin ligase Anaphase-Promoting Complex/Cyclosome (APC/C). MCC is composed of the checkpoint proteins Mad2, BubR1, and Bub3 associated with the APC/C activator Cdc20." SIGNOR-265975 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 PRKAB2 protein O43741 UNIPROT AMPK complex SIGNOR-C15 SIGNOR "form complex" binding 9606 16054041 t gcesareni "Gamma non-catalytic subunit mediates binding to amp, adp and atp, leading to activate or inhibit ampk: amp-binding results in allosteric activation of alpha catalytic subunit (prkaa1 or prkaa2) both by inducing phosphorylation and preventing dephosphorylation of catalytic subunits." SIGNOR-139167 AP1G1 protein O43747 UNIPROT "AP-1 complex" complex SIGNOR-C248 SIGNOR "form complex" binding 9606 21097499 t lperfetto "Key components of this system are the heterotetrameric adaptor protein (AP)4 complexes, AP-1 (gamma-beta1-mi1-sigma1), AP-2 (α-beta2-mi2-sigma2), AP-3 (delta-beta3-mi3-sigma3), and AP-4 (epsilon-beta4-mi4-sigma4) (subunit composition shown in parentheses)" SIGNOR-260687 ENSA protein O43768 UNIPROT PPP2R2D protein Q66LE6 UNIPROT "down-regulates activity" binding -1 phosphorylation:Ser67 KGQKYFDsGDYNMAK 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-243735 DYRK3 protein O43781 UNIPROT AKT1S1 protein Q96B36 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C3 23415227 t lperfetto "When dyrk3 is active, it allows stress granule dissolution, releasing mtorc1 for signaling and promoting its activity by directly phosphorylating the mtorc1 inhibitor pras40" SIGNOR-201002 DYRK3 protein O43781 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR down-regulates phosphorylation 9606 23415227 t lperfetto "When dyrk3 is active, it allows stress granule dissolution, releasing mtorc1 for signaling and promoting its activity by directly phosphorylating the mtorc1 inhibitor pras40" SIGNOR-217571 SPOP protein O43791 UNIPROT EGLN2 protein Q96KS0 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001033 28089830 t lperfetto "Tumor suppressor SPOP ubiquitinates and degrades EglN2 to compromise growth of prostate cancer cells" SIGNOR-261996 SPOP protein O43791 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "down-regulates quantity by destabilization" binding 9606 24239470 t miannu "Mutations in SPOP represent the most common point mutations in primary prostate cancer,with recurrent mutations in SPOP in 6% to 15% of multiple independent cohorts. Wild-type SPOP will bind and promote the degradation of SRC-3,whereas prostate cancer–derived SPOP mutants lose this ability,leading to increased androgen signaling in certain model systems." SIGNOR-251529 NUDT21 protein O43809 UNIPROT "CFI complex" complex SIGNOR-C388 SIGNOR "form complex" binding 9606 8626397 t lperfetto "We report here the purification of CF Im from HeLa cell nuclear extracts. Three polypeptides of 68, 59, and 25 kDa copurified with CF Im activity." SIGNOR-266122 RASGEF1C protein Q8N431 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-161511 STRN protein O43815 UNIPROT PPP2CB protein P62714 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 29802198 t miannu "The striatin family proteins interact with the structural (A) and catalytic (C) subunits of the protein phosphatase, PP2A, and are also termed the B‴ family of PP2A subunits (4). Within heterotrimeric PP2A complexes, striatins function as one of many regulatory B subunits thought to be responsible for substrate selection and localization of PP2A isoforms" SIGNOR-261700 STRN protein O43815 UNIPROT PPP2CA protein P67775 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 29802198 t miannu "The striatin family proteins interact with the structural (A) and catalytic (C) subunits of the protein phosphatase, PP2A, and are also termed the B‴ family of PP2A subunits (4). Within heterotrimeric PP2A complexes, striatins function as one of many regulatory B subunits thought to be responsible for substrate selection and localization of PP2A isoforms" SIGNOR-261698 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 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 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 IDH3B protein O43837 UNIPROT IDH complex SIGNOR-C396 SIGNOR "form complex" binding 9606 28139779 t miannu "Human NAD-dependent isocitrate dehydrogenase existing as the α2βγ heterotetramer, catalyzes the decarboxylation of isocitrate into α-ketoglutarate in the Krebs cycle, and is allosterically regulated by citrate, ADP and ATP." SIGNOR-266249 CALU protein O43852 UNIPROT GGCX protein P38435 UNIPROT "down-regulates activity" binding 10116 BTO:0000759 15075329 t lperfetto "Results are presented that demonstrate that the endoplasmic reticulum chaperone protein calumenin is associated with gamma-carboxylase and inhibits its activity." SIGNOR-265910 AHCYL1 protein O43865 UNIPROT PAPOLA protein P51003 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 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-268329 AHCYL1 protein O43865 UNIPROT PAPOLB protein Q9NRJ5 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 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-268331 AHCYL1 protein O43865 UNIPROT SLC4A4 protein Q9Y6R1 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21317537 t miannu "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, in addition to stimulating their activities." SIGNOR-263135 AHCYL1 protein O43865 UNIPROT PP1 proteinfamily SIGNOR-PF54 SIGNOR "up-regulates activity" relocalization 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-264645 CREB3 protein O43889 UNIPROT HERPUD1 protein Q15011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940180 f miannu "Luman/creb3 induces transcription of the endoplasmic reticulum (er) stress response protein herp through an er stress response element." SIGNOR-149268 KIF1C protein O43896 UNIPROT RAB6A protein P20340 UNIPROT "up-regulates quantity" relocalization -1 20360680 t miannu "Here, we identify Bicaudal-D-related protein 1 (BICDR-1) as an effector of the small GTPase Rab6 and key component of the molecular machinery that controls secretory vesicle transport in developing neurons. BICDR-1 interacts with kinesin motor Kif1C, the dynein/dynactin retrograde motor complex, regulates the pericentrosomal localization of Rab6-positive secretory vesicles and is required for neural development in zebrafish. 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." SIGNOR-266877 KIF1C protein O43896 UNIPROT RAB6C protein Q9H0N0 UNIPROT "up-regulates quantity" relocalization -1 20360680 t miannu "Here, we identify Bicaudal-D-related protein 1 (BICDR-1) as an effector of the small GTPase Rab6 and key component of the molecular machinery that controls secretory vesicle transport in developing neurons. BICDR-1 interacts with kinesin motor Kif1C, the dynein/dynactin retrograde motor complex, regulates the pericentrosomal localization of Rab6-positive secretory vesicles and is required for neural development in zebrafish. 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." SIGNOR-266879 AKT proteinfamily SIGNOR-PF24 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser1834 MLRRRMAsMQRTGVV 9606 16926151 t lperfetto "We find that suberoylanilide hydroxamic acid stimulates akt activity, which is required to phosphorylate p300 at ser(1834). Akt-mediated phosphorylation of p300 dramatically increases its acetyltransferase activity" SIGNOR-244236 AKT proteinfamily SIGNOR-PF24 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C7 17964260 t lperfetto "Akt1 and 2 promote the association of myod with p300 and pcaf acetyltransferases, via direct phosphorylation of p300." SIGNOR-244239 KIF1C protein O43896 UNIPROT RAB6B protein Q9NRW1 UNIPROT "up-regulates quantity" relocalization -1 20360680 t miannu "Here, we identify Bicaudal-D-related protein 1 (BICDR-1) as an effector of the small GTPase Rab6 and key component of the molecular machinery that controls secretory vesicle transport in developing neurons. BICDR-1 interacts with kinesin motor Kif1C, the dynein/dynactin retrograde motor complex, regulates the pericentrosomal localization of Rab6-positive secretory vesicles and is required for neural development in zebrafish. 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." SIGNOR-266878 ORC5 protein O43913 UNIPROT ORC complex SIGNOR-C419 SIGNOR "form complex" binding 9606 32808929 t lperfetto "The dynamic nature of the human origin recognition complex revealed through five cryoEM structures|Genome replication is initiated from specific origin sites established by dynamic events. The Origin Recognition Complex (ORC) is necessary for orchestrating the initiation process by binding to origin DNA, recruiting CDC6, and assembling the MCM replicative helicase on DNA. Here we report five cryoEM structures of the human ORC (HsORC) that illustrate the native flexibility of the complex. |The very first step of this initiation process is accomplished by DNA association with the Origin Recognition Complex (ORC), a six-subunit protein that forms a partial ring around origin DNA" SIGNOR-267563 VEGFD protein O43915 UNIPROT FLT4 protein P35916 UNIPROT up-regulates binding 9606 9435229 t gcesareni "Vegf-d is a ligand for both vegf receptors (vegfrs) vegfr-2 (flk1) and vegfr-3 (flt4) and can activate these receptors." SIGNOR-55065 VEGFD protein O43915 UNIPROT KDR protein P35968 UNIPROT up-regulates binding 9606 9435229 t gcesareni "Vegf-d is a ligand for both vegf receptors (vegfrs) vegfr-2 (flk1) and vegfr-3 (flt4) and can activate these receptors." SIGNOR-55163 VEGFD protein O43915 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252278 NDUFS5 protein O43920 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262179 EFNA2 protein O43921 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates binding 9606 10072375 t tpavlidou "Ephrin-a ligands (named ephrin-a1_ephrin-a5) are anchored in the plasma membrane through a gpi-linkage, and each can bind any of the epha subclass of receptors (epha1_epha8)" SIGNOR-65413 EFNA2 protein O43921 UNIPROT EPHA8 protein P29322 UNIPROT up-regulates binding 9606 9330863 t gcesareni "The activation of eph receptors by their ligands, which are membrane-anchored molecules, involves a cell-cell recognition event that often causes cell repulsion. Therefore, eph receptors mediate signals that can override cell adhesion." SIGNOR-52269 EFNA2 protein O43921 UNIPROT EPHA5 protein P54756 UNIPROT up-regulates binding 9606 10072375 t tpavlidou "Ephrin-a ligands (named ephrin-a1_ephrin-a5) are anchored in the plasma membrane through a gpi-linkage, and each can bind any of the epha subclass of receptors (epha1_epha8)" SIGNOR-65416 EFNA2 protein O43921 UNIPROT EPHA4 protein P54764 UNIPROT up-regulates binding 9606 9330863 t tpavlidou "Receptors of the epha group preferentially interact with glycosylphosphatidylinositol (gpi)-linked ligands (of the ephrin-a subclass, which comprises five ligands), while receptors of the ephb group preferentially interact with transmembrane ligands (of the ephrin-b subclass, which comprises three ligands) (table 1). In either case, binding of a ligand results in eph receptor autophosphorylation on tyrosine residues and activation of the kinase activity of the eph receptor" SIGNOR-52203 EFNA2 protein O43921 UNIPROT EPHA7 protein Q15375 UNIPROT up-regulates binding 9606 9330863 t gcesareni "The activation of eph receptors by their ligands, which are membrane-anchored molecules, involves a cell-cell recognition event that often causes cell repulsion." SIGNOR-52206 EFNA2 protein O43921 UNIPROT EPHA6 protein Q9UF33 UNIPROT up-regulates binding 9606 10072375 t tpavlidou "Ephrin-a ligands (named ephrin-a1_ephrin-a5) are anchored in the plasma membrane through a gpi-linkage, and each can bind any of the epha subclass of receptors (epha1_epha8)" SIGNOR-65419 ORC4 protein O43929 UNIPROT ORC complex SIGNOR-C419 SIGNOR "form complex" binding 9606 32808929 t lperfetto "The dynamic nature of the human origin recognition complex revealed through five cryoEM structures|Genome replication is initiated from specific origin sites established by dynamic events. The Origin Recognition Complex (ORC) is necessary for orchestrating the initiation process by binding to origin DNA, recruiting CDC6, and assembling the MCM replicative helicase on DNA. Here we report five cryoEM structures of the human ORC (HsORC) that illustrate the native flexibility of the complex. |The very first step of this initiation process is accomplished by DNA association with the Origin Recognition Complex (ORC), a six-subunit protein that forms a partial ring around origin DNA" SIGNOR-267564 PEX1 protein O43933 UNIPROT PEX5 protein P50542 UNIPROT "up-regulates activity" binding 10029 16314507 t "Pex1, Pex6, and Pex26 are involved in Pex5 export from peroxisomes., we found that Pex1 and Pex6 bind to Pex5 (Fig. ​(Fig.6). Therefore, it is conceivable that Pex1 and Pex6 pull out Pex5 from peroxisome membranes in an ATP-dependent manner." SIGNOR-253618 PEX1 protein O43933 UNIPROT Protein_localization_to_peroxisome phenotype SIGNOR-PH86 SIGNOR up-regulates 9606 26476099 f "The Pex1 and Pex6 proteins are members of the AAA family of ATPases and are involved in peroxisome biogenesis." SIGNOR-253616 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT down-regulates relocalization 10090 BTO:0002572 18423396 t lperfetto "Akt1/PKBalpha was found to be the major regulator of phosphorylation and nuclear export of FoxO1, whose presence in the nucleus strongly attenuates adipocyte differentiation" SIGNOR-252351 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 RAD21 protein O60216 UNIPROT GATA2 protein P23769 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-261513 RAD21 protein O60216 UNIPROT RUNX1 protein Q01196 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-261514 RAD21 protein O60216 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24321385 t miannu "We observed that depletion of RAD21 (but not CTCF) enhanced RUNX1 transcription in human HL-60 myelocytic leukemia cells" SIGNOR-259973 RAD21 protein O60216 UNIPROT "Cohesin complex" complex SIGNOR-C304 SIGNOR "form complex" binding 28430577 t lperfetto "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-263311 RAD21 protein O60216 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 10090 20711430 f "Rad21-cohesin haploinsufficiency impedes DNA repair and enhances gastrointestinal radiosensitivity in mice" SIGNOR-259975 MED14 protein O60244 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266676 FGF17 protein O60258 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t tpavlidou "Fgfs bind and activate high-affinity receptor tyrosine kinases. The cloning of fgf receptors (fgfrs) has identified four distinct genes" SIGNOR-42365 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 PRKN protein O60260 UNIPROT SNCA protein P37840 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000938 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-249705 PRKN protein O60260 UNIPROT EPS15 protein P42566 UNIPROT "down-regulates activity" ubiquitination 10090 16862145 t gcesareni "Treatment of cells with EGF stimulates parkin binding to both Eps15 and the EGFR and promotes parkin-mediated ubiquitination of Eps15." SIGNOR-243282 PRKN protein O60260 UNIPROT EPS15 protein P42566 UNIPROT up-regulates ubiquitination 9606 BTO:0000938 BTO:0000142 16862145 t gcesareni "Treatment of cells with egf stimulates parkin binding to both eps15 and the egfr and promotes parkin-mediated ubiquitination of eps15" SIGNOR-148218 PRKN protein O60260 UNIPROT RANBP2 protein P49792 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 16332688 t irozzo "Our findings suggested that the intracellular levels of RanBP2 and its functional activity may be modulated by Parkin-mediated ubiquitination and proteasomal pathways. Furthermore, Parkin controls the intracellular levels of sumoylated HDAC4, as a result of the ubiquitination and degradation of RanBP2." SIGNOR-259116 PRKN protein O60260 UNIPROT HIF3A protein Q9Y2N7 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000793 27551449 t Parkinson miannu "Here we show that IPAS is a key molecule involved in neuronal cell death in Parkinson's disease (PD). IPAS was ubiquitinated by Parkin for proteasomal degradation following carbonyl cyanide m-chlorophenyl hydrazone treatment. Phosphorylation of IPAS at Thr12 by PTEN-induced putative kinase 1 (PINK1) was required for ubiquitination to occur." SIGNOR-263089 ADCY3 protein O60266 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" "chemical modification" 9606 15385642 t miannu "Adenylyl cyclases (AC), a family of enzymes that catalyze the synthesis of cyclic AMP, are critical regulators of cellular functions." SIGNOR-265000 SPAG9 protein O60271 UNIPROT MAP3K7 protein O43318 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222;BTO:0002181 SIGNOR-C21 22337877 t lperfetto "Cdo and jlp interacted with ask1 or tak1 in 293t cells and c2c12 myoblasts" SIGNOR-235548 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 SPAG9 protein O60271 UNIPROT MAPK11 protein Q15759 UNIPROT up-regulates binding 9606 BTO:0000222 17074887 t "p38 MAPK is activated by phosphorylation in response to CDO-BOC interactions. Activated p38 MAPK may translocate into the nucleus to further activate myogenic related transcription factors." gcesareni "Cdo, jlp, and p38alpha/beta form complexes in differentiating myoblasts, and cdo and jlp cooperate to enhance levels of active p38alpha/beta in transfectants." SIGNOR-150147 SPAG9 protein O60271 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 17074887 t "Activation of p38alpha/beta MAPK in myogenesis via binding of the scaffold protein JLP" lperfetto "Cdo, jlp, and p38alpha/beta form complexes in differentiating myoblasts, and cdo and jlp cooperate to enhance levels of active p38alpha/beta in transfectants." SIGNOR-149979 SPAG9 protein O60271 UNIPROT MAP3K5 protein Q99683 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222;BTO:0002181 SIGNOR-C21 22337877 t lperfetto "Cdo and jlp interacted with ask1 or tak1 in 293t cells and c2c12 myoblasts" SIGNOR-235545 SPAG9 protein O60271 UNIPROT CDON/SPAG9 complex SIGNOR-C21 SIGNOR "form complex" binding 9606 BTO:0000222 17074887 t gcesareni "In this study, we report that the cdo intracellular region interacts with jlp, a scaffold protein for the p38alpha/beta mapk pathway." SIGNOR-149178 SPAG9 protein O60271 UNIPROT CDO/JLP/P38 complex SIGNOR-C22 SIGNOR "form complex" binding 9606 BTO:0000222 17074887 t "p38 MAPK is activated by phosphorylation in response to CDO-BOC interactions. Activated p38 MAPK may translocate into the nucleus to further activate myogenic related transcription factors." gcesareni "Cdo, jlp, and p38alpha/beta form complexes in differentiating myoblasts, and cdo and jlp cooperate to enhance levels of active p38alpha/beta in transfectants." SIGNOR-150288 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 KIF5C protein O60282 UNIPROT Organelle_transport phenotype SIGNOR-PH159 SIGNOR up-regulates 9606 BTO:0000938 9438838 f miannu "The kinesin superfamily of proteins plays a major role in this complex organelle transport. Kinesin is primarily associated with anterogradely transported membranous organelles in nerve axons. KIF5B and HsuKHC are expressed ubiquitously in many tissues, whereas KIF5A, KIF5C, and HsnKHC are specific to nerve tissue." SIGNOR-264066 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 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 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 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 CASP6 protein P55212 UNIPROT "down-regulates activity" phosphorylation Ser257 TLVNRKVsQRRVDFC -1 15273717 t miannu "ARK5 negatively regulates procaspase-6 by phosphorylation at Ser257, leading to resistance to the FasL/Fas system." SIGNOR-250209 MAST3 protein O60307 UNIPROT PTEN protein P60484 UNIPROT unknown phosphorylation 9606 15951562 t gcesareni "Furthermore, binding of PTEN to the PDZ domains from microtubule-associated serine/threonine kinases facilitated PTEN phosphorylation at its C terminus by these kinases." SIGNOR-138080 MAST3 protein O60307 UNIPROT PTEN protein P60484 UNIPROT up-regulates binding 9606 15951562 t miannu "Pten binds to and is phosphorylated by mast kinases./ Pdz domain-mediated binding to pten facilitates its phosphorylation by mast kinases / pdz domain binding increases pten protein stability." SIGNOR-138077 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 repression" 9606 BTO:0000093 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 KDM1A protein O60341 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 9606 BTO:0000567 15620353 t miannu "Here, we provide evidence that LSD1 (KIAA0601), a nuclear homolog of amine oxidases, functions as a histone demethylase and transcriptional corepressor. LSD1 specifically demethylates histone H3 lysine 4, which is linked to active transcription." SIGNOR-264507 KDM1A protein O60341 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 9606 BTO:0000567 15620353 t miannu "Here, we provide evidence that LSD1 (KIAA0601), a nuclear homolog of amine oxidases, functions as a histone demethylase and transcriptional corepressor. LSD1 specifically demethylates histone H3 lysine 4, which is linked to active transcription." SIGNOR-264509 KDM1A protein O60341 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 9606 15620353 t miannu "Here, we provide evidence that LSD1 (KIAA0601), a nuclear homolog of amine oxidases, functions as a histone demethylase and transcriptional corepressor. LSD1 specifically demethylates histone H3 lysine 4, which is linked to active transcription." SIGNOR-264508 KDM1A protein O60341 UNIPROT "CoREST-HDAC complex" complex SIGNOR-C105 SIGNOR "form complex" binding 9606 BTO:0000567 11171972 t miannu "Here we describe the components of a histone deacetylase (HDAC) complex that we term the CoREST-HDAC complex. CoREST Is a Component of an HDAC1/2 Complex. p40 is a Sox-like protein, p110b contains homology to polyamine oxidases, p110a is ZNF217, an eight-zinc finger protein, and p80 is a hypothetical protein of unknown function." SIGNOR-222121 KDM1A protein O60341 UNIPROT "BHC complex" complex SIGNOR-C353 SIGNOR "form complex" binding 9606 "BTO:0000567; BTO:0000007" 15325272 t miannu "BRAF–HDAC complex (BHC) consisting of six subunit proteins, BRAF35, BHC80, BHC110, HDAC1, HDAC2, and CoREST, has been purified from HeLa and HEK293 cells" SIGNOR-264501 KDM1A protein O60341 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "up-regulates activity" demethylation 9606 BTO:0000567 15620353 t miannu "Here, we provide evidence that LSD1 (KIAA0601), a nuclear homolog of amine oxidases, functions as a histone demethylase and transcriptional corepressor. LSD1 specifically demethylates histone H3 lysine 4, which is linked to active transcription." SIGNOR-265332 KDM1A protein O60341 UNIPROT Epigenetic_regulation phenotype SIGNOR-PH203 SIGNOR down-regulates 9606 28720390 f gianni "The Lysine-specific demethylase 1, KDM1A/LSD1, plays a central role in the regulation of Pol II transcription through the removal of the activation mark (mono- and dimethyl lysine 4 of histone H3). LSD1 is often deregulated in human cancers, and it is frequently overexpressed in human solid cancers and leukemia." SIGNOR-268728 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 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 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 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 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 PHLPP1 protein O60346 UNIPROT RPS6KB1 protein P23443 UNIPROT "down-regulates activity" dephosphorylation Thr390 DSKFTRQtPVDSPDD 9606 21986499 t gcesareni "Here we report the identification of ribosomal protein S6 kinase 1 (S6K1) as a novel substrate of PHLPP." SIGNOR-237454 PHLPP1 protein O60346 UNIPROT AKT1 protein P31749 UNIPROT down-regulates dephosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000527 15808505 t gcesareni "Here, we identify a protein_ phosphatase, ph domain leucine-rich repeat protein_ phosphatase_ (phlpp), that specifically_ dephosphorylates_ the hydrophobic motif of_ akt_ (ser473 in akt1), triggering_ apoptosis_ and suppressing_ tumor_ growth." SIGNOR-252601 PHLPP1 protein O60346 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates activity" dephosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0001544 19261608 t "The Abl kinase inhibitors and depletion of Bcr-Abl induced the expression of PHLPP1 and PHLPP2, which dephosphorylated Ser-473 on Akt1, -2, and -3, resulting in inhibited proliferation of CML cells.|Thus, Bcr-Abl represses the expression of PHLPP1 and PHLPP2 and continuously activates Akt1, -2, and -3 via phosphorylation on Ser-473, resulting in the proliferation of CML cells." SIGNOR-248327 PHLPP1 protein O60346 UNIPROT AKT2 protein P31751 UNIPROT down-regulates dephosphorylation 9606 17386267 t gcesareni "These data are consistent with phlpp terminating akt signaling by directly dephosphorylating and inactivating akt / phlpp1 specifically modulates the phosphorylation of hdm2 and gsk-3alpha through akt2, whereas phlpp2 specifically modulates the phosphorylation of p27 through akt3" SIGNOR-153935 PHLPP1 protein O60346 UNIPROT AKT2 protein P31751 UNIPROT "down-regulates activity" dephosphorylation Ser474 RTHFPQFsYSASIRE 9606 BTO:0001544 19261608 t "The Abl kinase inhibitors and depletion of Bcr-Abl induced the expression of PHLPP1 and PHLPP2, which dephosphorylated Ser-473 on Akt1, -2, and -3, resulting in inhibited proliferation of CML cells.|Thus, Bcr-Abl represses the expression of PHLPP1 and PHLPP2 and continuously activates Akt1, -2, and -3 via phosphorylation on Ser-473, resulting in the proliferation of CML cells." SIGNOR-248328 PHLPP1 protein O60346 UNIPROT AKT2 protein P31751 UNIPROT unknown dephosphorylation 9606 BTO:0000527 15808505 t gcesareni "These data are consistent with phlpp terminating akt signaling by directly dephosphorylating and inactivating akt / phlpp1 specifically modulates the phosphorylation of hdm2 and gsk-3alpha through akt2, whereas phlpp2 specifically modulates the phosphorylation of p27 through akt3" SIGNOR-135008 PHLPP1 protein O60346 UNIPROT STK4 protein Q13043 UNIPROT up-regulates binding 9606 23431053 t gcesareni "Here, we report that phlpp1 is a binding protein for mst1 and it modulates the hippo pathway by dephosphorylating mst1 at the inhibitory thr(387) of mst1." SIGNOR-201262 PHLPP1 protein O60346 UNIPROT STK4 protein Q13043 UNIPROT "up-regulates activity" dephosphorylation Thr387 TMKRRDEtMQPAKPS 9606 20513427 t "PHLPPs dephosphorylate Mst1 on the T387 inhibitory site, which activate Mst1 and its downstream effectors p38 and JNK to induce apoptosis." SIGNOR-248329 PHLPP1 protein O60346 UNIPROT AKT3 protein Q9Y243 UNIPROT "down-regulates activity" dephosphorylation Ser472 RPHFPQFsYSASGRE 9606 BTO:0001544 19261608 t "The Abl kinase inhibitors and depletion of Bcr-Abl induced the expression of PHLPP1 and PHLPP2, which dephosphorylated Ser-473 on Akt1, -2, and -3, resulting in inhibited proliferation of CML cells.|Thus, Bcr-Abl represses the expression of PHLPP1 and PHLPP2 and continuously activates Akt1, -2, and -3 via phosphorylation on Ser-473, resulting in the proliferation of CML cells." SIGNOR-248330 PHLPP1 protein O60346 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates dephosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000527 15808505 t gcesareni "Here, we identify a protein_ phosphatase, ph domain leucine-rich repeat protein_ phosphatase_ (phlpp), that specifically_ dephosphorylates_ the hydrophobic motif of_ akt_ (ser473 in akt1), triggering_ apoptosis_ and suppressing_ tumor_ growth." SIGNOR-135005 PHLPP1 protein O60346 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" dephosphorylation 9606 BTO:0001544 19261608 t "The Abl kinase inhibitors and depletion of Bcr-Abl induced the expression of PHLPP1 and PHLPP2, which dephosphorylated Ser-473 on Akt1, -2, and -3, resulting in inhibited proliferation of CML cells.|Thus, Bcr-Abl represses the expression of PHLPP1 and PHLPP2 and continuously activates Akt1, -2, and -3 via phosphorylation on Ser-473, resulting in the proliferation of CML cells." SIGNOR-248331 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 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 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 FADS1 protein O60427 UNIPROT arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-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-267911 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 EVI5 protein O60447 UNIPROT PLK1 protein P53350 UNIPROT down-regulates 9606 16439210 f gcesareni "Evi5 antagonizes scf(betatrcp)-dependent emi1 ubiquitination and destruction by binding to a site adjacent to emi1's dsgxxs degron and blocking both degron phosphorylation by polo-like kinases and subsequent betatrcp binding." SIGNOR-143683 NRP2 protein O60462 UNIPROT VEGFC protein P49767 UNIPROT up-regulates binding 9606 BTO:0000938 16816121 t gcesareni "By in vitro binding studies we found that both vegf-c and vegf-d interact with np2, vegf-c in a heparin-independent and vegf-d in a heparin-dependent manner." SIGNOR-147530 DSCAM protein O60469 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 30745319 t miannu "Our findings now further suggest that STAT3 and the adaptor protein SH2D2A interact with tyrosine‐containing motifs within the DSCAM/L1 ICDs. The SH2 domains of both STAT3 and SH2D2A are known to bind to phosphorylated tyrosine residues in the context of such motifs. Thus, the interactions between DSCAMs and SH2‐domain containing proteins seem to play a central and conserved role in Dscam signaling in the context of dynamic changes of tyrosine‐phosphorylation levels." SIGNOR-264277 DSCAM protein O60469 UNIPROT SH2D2A protein Q9NP31 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 30745319 t miannu "Our findings now further suggest that STAT3 and the adaptor protein SH2D2A interact with tyrosine‐containing motifs within the DSCAM/L1 ICDs. The SH2 domains of both STAT3 and SH2D2A are known to bind to phosphorylated tyrosine residues in the context of such motifs. Thus, the interactions between DSCAMs and SH2‐domain containing proteins seem to play a central and conserved role in Dscam signaling in the context of dynamic changes of tyrosine‐phosphorylation levels." SIGNOR-264279 DSCAM protein O60469 UNIPROT Neurite_outgrowth phenotype SIGNOR-PH134 SIGNOR down-regulates 9606 BTO:0000938 30745319 f miannu "Nuclear DSCAM and DSCAML1 impair neurite outgrowth. this demonstrates that enhanced nuclear translocation of the DSCAM and DSCAML1 ICDs profoundly impairs neurite outgrowth and development of primary cortical neurons." SIGNOR-264276 DSCAM protein O60469 UNIPROT Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR down-regulates 9606 BTO:0000938 30745320 f miannu "The DSCAM/L1 transcriptome data sets also contained a significant number of genes known to regulate synapse formation or function.Increased nuclear DSCAM levels inhibit synapse formation" SIGNOR-264321 DSCAM protein O60469 UNIPROT Axonal_growth_cone_formation phenotype SIGNOR-PH199 SIGNOR up-regulates 10116 BTO:0000938 18585357 f miannu "DSCAM is required for commissural axon guidance in vivo. DSCAM promotes axonal growth but is dispensable for cell body migration and for axon turning toward a local source of netrin-1 in whole spinal cord turning assays." SIGNOR-268401 DSCAM protein O60469 UNIPROT Axonal_growth_cone_formation phenotype SIGNOR-PH199 SIGNOR up-regulates 10116 BTO:0000938 18585357 f miannu "DSCAM is required for commissural axon guidance in vivo. DSCAM promotes axonal growth but is dispensable for cell body migration and for axon turning toward a local source of netrin-1 in whole spinal cord turning assays." SIGNOR-268396 DLX3 protein O60479 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17060321 f gcesareni "Here we show that bmp2 induces dlx3, a homeodomain protein that activates runx2 gene transcription. Small interfering rna knockdown studies in osteoblasts validate that dlx3 is a potent regulator of runx2." SIGNOR-150177 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 STX10 protein O60499 UNIPROT "LE-TGN SNARE" complex SIGNOR-C157 SIGNOR "form complex" binding 9606 BTO:0000567 18195106 t lperfetto "We show in human cells that a soluble NSF attachment protein receptor (SNARE) complex comprised of syntaxin 10 (STX10), STX16, Vti1a, and VAMP3 is required for this MPR transport" SIGNOR-253080 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 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 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 OGA protein O60502 UNIPROT PFKP protein Q01813 UNIPROT "up-regulates activity" deglycosylation Ser540 VMVPATVsNNVPGSD 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-267606 OGA protein O60502 UNIPROT PFK proteinfamily SIGNOR-PF79 SIGNOR "up-regulates activity" deglycosylation 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-267609 ADCY9 protein O60503 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" "chemical modification" 9606 15385642 t miannu "Adenylyl cyclases (AC), a family of enzymes that catalyze the synthesis of cyclic AMP, are critical regulators of cellular functions." SIGNOR-265005 CREBL2 protein O60519 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 21728997 f Luana "Accordingly, the results of QPCR and immunoblot analysis showed that during adipogenesis, both the mRNA (Figures 4D and 4E) and protein (Figure 4F) levels of PPARγ , as well as C/EBPα, in 3T3-L1 preadipocytes transfected with either siCREBL2-1 or siCREBL2-2 were significantly decreased compared with the control (P < 0.05), suggesting that knockdown of CREBL2 protein suppress 3T3-L1 preadipocyte differentiation via inhibition of PPARγ and C/EBPα expression." SIGNOR-261573 CREBL2 protein O60519 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 21728997 f Luana "Accordingly, the results of QPCR and immunoblot analysis showed that during adipogenesis, both the mRNA (Figures 4D and 4E) and protein (Figure 4F) levels of PPARγ , as well as C/EBPα, in 3T3-L1 preadipocytes transfected with either siCREBL2-1 or siCREBL2-2 were significantly decreased compared with the control (P < 0.05), suggesting that knockdown of CREBL2 protein suppress 3T3-L1 preadipocyte differentiation via inhibition of PPARγ and C/EBPα expression." SIGNOR-261574 PSPN protein O60542 UNIPROT GFRA4 protein Q9GZZ7 UNIPROT up-regulates binding 9606 BTO:0000938 11116144 t gcesareni "Glial cell line-derived neurotrophic factor (gdnf) family ligands signal through receptor complex consisting of a glycosylphosphatidylinositol-linked gdnf family receptor (gfr) alpha subunit and the transmembrane receptor tyrosine kinase ret." SIGNOR-85162 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 CCNT1 protein O60563 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15546612 f 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-130634 CCNT1 protein O60563 UNIPROT "AEP complex" complex SIGNOR-C117 SIGNOR "form complex" binding 9606 BTO:0000664 20153263 t 1 miannu "These data demonstrate that AF4, AF5q31 and ENL associate in an endogenous higher-order complex (hereafter referred to as AEP for the AF4 family/ENL family/P-TEFb complex) containing P-TEFb in hematopoietic lineage cells." SIGNOR-239237 CCNT1 protein O60563 UNIPROT P-TEFb complex SIGNOR-C238 SIGNOR "form complex" binding -1 34955012 t lperfetto "Cyclin-dependent-kinases (CDKs) are members of the serine/threonine kinase family and are highly regulated by cyclins, a family of regulatory subunits that bind to CDKs. CDK9 represents one of the most studied examples of these transcriptional CDKs. CDK9 forms a heterodimeric complex with its regulatory subunit cyclins T1, T2 and K to form the positive transcription elongation factor b (P-TEFb). " SIGNOR-267739 BUB1B protein O60566 UNIPROT MCC complex SIGNOR-C382 SIGNOR "form complex" binding 9606 BTO:0000567 25092294 t miannu "The mitotic (or spindle assembly) checkpoint system delays anaphase until all chromosomes are correctly attached to the mitotic spindle. When the checkpoint is active, a Mitotic Checkpoint Complex (MCC) assembles and inhibits the ubiquitin ligase Anaphase-Promoting Complex/Cyclosome (APC/C). MCC is composed of the checkpoint proteins Mad2, BubR1, and Bub3 associated with the APC/C activator Cdc20." SIGNOR-265974 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 EIF4E2 protein O60573 UNIPROT "EIF4E2/GIGYF1 complex" complex SIGNOR-C256 SIGNOR "form complex" binding 9606 30917308 t lperfetto "4EHP forms complexes with the GYF domain-containing proteins GIGYF1 and GIGYF2, which are critical for this translational repression" SIGNOR-261010 EIF4E2 protein O60573 UNIPROT "EIF4E2/GIGYF2 complex" complex SIGNOR-C257 SIGNOR "form complex" binding 9606 BTO:0000568 22751931 t SARA "A Novel 4EHP-GIGYF2 Translational Repressor Complex Is Essential for Mammalian Development|GIGYF2 interacts specifically with m4EHP. The stabilities of m4EHP and GIGYF2 proteins are coregulated." SIGNOR-261008 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 TLR2 protein O60603 UNIPROT TIRAP protein P58753 UNIPROT "up-regulates activity" binding 10090 22664090 t scontino "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-266745 TLR2 protein O60603 UNIPROT TICAM2 protein Q86XR7 UNIPROT "up-regulates activity" binding 10090 22664090 t scontino "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-266747 TLR2 protein O60603 UNIPROT TICAM1 protein Q8IUC6 UNIPROT "up-regulates activity" binding 10090 22664090 t scontino "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-266746 TLR2 protein O60603 UNIPROT MYD88 protein Q99836 UNIPROT "up-regulates activity" binding 10090 22664090 t miannu "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-266740 TLR2 protein O60603 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "down-regulates activity" 9606 BTO:0001025 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-260973 DIAPH1 protein O60610 UNIPROT CDH4 protein P55283 UNIPROT "up-regulates activity" 9606 BTO:0000815 22820501 t lperfetto "Taken together, data obtained from MCF10A cells were consistent with the idea that Rho signaling to Dia1 and profilin-1 was essential for R-cadherin adherens junction formation." SIGNOR-253110 SNAP91 protein O60641 UNIPROT SYT1 protein P21579 UNIPROT "up-regulates quantity" binding 9606 BTO:0000938 26903854 t miannu " the monomeric adaptor proteins AP180/CALM and stonin-2 are required for the efficient retrieval of synaptobrevin II (sybII) and synaptotagmin-1 respectively .Stonin-2 and AP-2 are also Required for Efficient Synaptotagmin-1 Retrieval.  the monomeric adaptor proteins AP180/CALM and stonin-2 are required for the efficient retrieval of synaptobrevin II (sybII) and synaptotagmin-1 respectively." SIGNOR-264114 SNAP91 protein O60641 UNIPROT VAMP2 protein P63027 UNIPROT "up-regulates quantity" binding 9606 BTO:0000938 26903854 t miannu " the monomeric adaptor proteins AP180/CALM and stonin-2 are required for the efficient retrieval of synaptobrevin II (sybII) and synaptotagmin-1 respectively. Furthermore, recent studies have revealed that sybII and synaptotagmin-1 interact with other SV cargoes to ensure a high fidelity of retrieval." SIGNOR-264112 LMX1B protein O60663 UNIPROT "LMX1B/SFPQ/PSPC1 complex" complex SIGNOR-C106 SIGNOR "form complex" binding 10090 23308148 t miannu "LMX1B is part of a transcriptional complex with PSPC1 and PSF. This complex was observed in vitro and in vivo." SIGNOR-223966 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 PLIN3 protein O60664 UNIPROT M6PR protein P20645 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-253093 RAD1 protein O60671 UNIPROT TOPBP1 protein Q92547 UNIPROT up-regulates binding 9606 18594563 t gcesareni "The 9-1-1 complex functions as a clamp, encircling the dna, and recruits the brct domain-containing protein topbp1 in a phospho-dependent manner" SIGNOR-179379 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 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 "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 "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 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 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 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 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 phosphorylation Tyr966 QICKGMEyLGTKRYI 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-236290 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 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 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 "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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 ITGAL protein P20701 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-254739 JAK2 protein O60674 UNIPROT IFNGR2 protein P38484 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-249489 JAK2 protein O60674 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0000599 9575217 t lperfetto "Activation of wild type stat3: il-6 treatment causes stat3 recruitment to receptor tyrosine phosphopeptides (gp130) where it is phosphorylated on tyrosine 705 (y) by jak kinase" SIGNOR-236463 JAK2 protein O60674 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0000599 9575217 t lperfetto "Inactive cytoplasmic STATs are recruited to the activated receptor by docking of the STAT SH2 domain to selected receptor tyrosine phosphopeptides, where they are in turn phosphorylated on a single tyrosine by Jak kinases. Has been identified tyrosine 705 of Stat3 as the likely site of phosphorylation by Jak kinases during signal transduction." SIGNOR-238638 JAK2 protein O60674 UNIPROT CCR2 protein P41597 UNIPROT "up-regulates activity" phosphorylation Tyr139 ILLTIDRyLAIVHAV 9606 9670957 t "JAK2 phosphorylates CCR2 at the Tyr139 position and promotes JAK2/STAT3 complex association to the receptor. " SIGNOR-251345 JAK2 protein O60674 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation Tyr701 DGPKGTGyIKTELIS 9606 BTO:0000567 15322115 t lperfetto "Phosphorylation at tyr701 by the janus family of tyrosine kinases (jak) leads to stat1 dimerization via its src homology 2 domains, exposure of a dimer-specific nuclear localization signal, and subsequent nuclear translocation." SIGNOR-235709 JAK2 protein O60674 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation 9606 BTO:0001103 21576360 t "When IFN-γ binds to its receptor, the receptor-associated protein tyrosine kinases Janus kinase I (JAK1) and JAK2 are activated (37). This leads to the phosphorylation of STAT1, which then dimerizes, translocates to the nucleus, and activates its target promoters, including the pIV promoter of Ciita" SIGNOR-256248 JAK2 protein O60674 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation 7888666 t apalma "We found that IL-5 induced two GAS-binding proteins in the nuclear extract from eosinophils. One of them was identified as STAT1 (p91)." SIGNOR-255071 JAK2 protein O60674 UNIPROT STAT6 protein P42226 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-249532 JAK2 protein O60674 UNIPROT STAT6 protein P42226 UNIPROT "up-regulates activity" phosphorylation 9606 9852261 t gcesareni "Stat6 activation is mediated through jak1 and jak2 tyrosine kinases." SIGNOR-62585 JAK2 protein O60674 UNIPROT STAT5A protein P42229 UNIPROT up-regulates phosphorylation Tyr694 LAKAVDGyVKPQIKQ 4932 9575217 t gcesareni "Our mutational analysis suggests that the Stat5 SH2 domain is essential for the interaction with Jak2 and that the kinase domain of Jak2 is sufficient for Jak2-Stat5 interaction. Therefore, the Jak kinase domain may be all that is needed to cause Stat phosphorylation in situations where receptor docking is dispensable. [...] Most obviously, mutation of Tyr694 (Stat5a) or Tyr699 (Stat5b) to phenylalanine abolishes phosphorylation" SIGNOR-56827 JAK2 protein O60674 UNIPROT STAT5A protein P42229 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 9575217 t lperfetto "Jak2 kinase induces tyrosine phosphorylation, dimerization, nuclear translocation, and dna binding of a concomitantly expressed stat5 protein" SIGNOR-249507 JAK2 protein O60674 UNIPROT SLC6A8 protein P48029 UNIPROT "down-regulates activity" relocalization 443947 BTO:0000964 22407360 t miannu "Janus-activated kinase-2 (JAK2) participates in the regulation of the Na⁺-coupled glucose transporter SGLT1 and the Na⁺-coupled amino acid transporter SLC6A19. JAK2 is a novel regulator of the creatine transporter SLC6A8, which downregulates the carrier, presumably by interference with carrier protein insertion into the cell membrane." SIGNOR-265807 JAK2 protein O60674 UNIPROT SLC6A8 protein P48029 UNIPROT "down-regulates activity" relocalization 443947 BTO:0000964 22407360 t miannu "Janus-activated kinase-2 (JAK2) participates in the regulation of the Na⁺-coupled glucose transporter SGLT1 and the Na⁺-coupled amino acid transporter SLC6A19. JAK2 is a novel regulator of the creatine transporter SLC6A8, which downregulates the carrier, presumably by interference with carrier protein insertion into the cell membrane." SIGNOR-265781 JAK2 protein O60674 UNIPROT LEPR protein P48357 UNIPROT "up-regulates activity" phosphorylation Tyr1141 SKKTFASyMPQFQTC 9606 BTO:0000007 11018044 t miannu "LRb signaling is initiated by leptin binding to the extracellular domain of the LRb dimer, leading to Jak2 transphosphorylation and activation. Activated Jak2 mediates the tyrosine phosphorylation of Tyr985 and Tyr1138of LRb. These phosphotyrosine residues immediately function as binding sites (double-ended lines) for SHP-2 and STAT3, both of which quickly become tyrosine-phosphorylated by Jak2." SIGNOR-263494 JAK2 protein O60674 UNIPROT LEPR protein P48357 UNIPROT "up-regulates activity" phosphorylation Tyr986 QRQPFVKyATLISNS 9606 BTO:0000007 11018044 t miannu "LRb signaling is initiated by leptin binding to the extracellular domain of the LRb dimer, leading to Jak2 transphosphorylation and activation. Activated Jak2 mediates the tyrosine phosphorylation of Tyr985 and Tyr1138of LRb. These phosphotyrosine residues immediately function as binding sites (double-ended lines) for SHP-2 and STAT3, both of which quickly become tyrosine-phosphorylated by Jak2." SIGNOR-263493 JAK2 protein O60674 UNIPROT STAT5B protein P51692 UNIPROT up-regulates phosphorylation 9606 9575217 t gcesareni "Jak2 kinase induces tyrosine phosphorylation, dimerization, nuclear translocation, and dna binding of a concomitantly expressed stat5 protein" SIGNOR-56894 JAK2 protein O60674 UNIPROT GTF2I protein P78347 UNIPROT "up-regulates activity" phosphorylation Tyr248 EESEDPDyYQYNIQA 10090 BTO:0000944 11313464 t lperfetto "Jak2 activates tfii-i and regulates its interaction with extracellular signal-regulated kinase the interaction between tfii-i and erk, which is essential for its activity, can be regulated by jak2 through phosphorylation of tfii-i at tyrosine 248" SIGNOR-235313 JAK2 protein O60674 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" phosphorylation Tyr304 PNEPVSDyINANIIM 9534 BTO:0004055 8995399 t lperfetto "Tyrosine residues 304 and 327 in shp-2 are phosphorylated by jaks, and phosphorylated shp-2 can associate with the downstream adapter protein grb2" SIGNOR-236266 JAK2 protein O60674 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" phosphorylation Tyr327 NSKPKKSyIATQGCL 9534 BTO:0004055 8995399 t lperfetto "Tyrosine residues 304 and 327 in shp-2 are phosphorylated by jaks, and phosphorylated shp-2 can associate with the downstream adapter protein grb2" SIGNOR-236270 JAK2 protein O60674 UNIPROT STAT4 protein Q14765 UNIPROT up-regulates phosphorylation Tyr693 TERGDKGyVPSVFIP 9606 BTO:0000782 16324152 t gcesareni "Janus family tyrosine kinases jak2 and tyk2, which in turn phosphorylate stat4 on tyrosine 693. The p38 mitogen-activated protein kinase (mapk) signaling pathway is also activated in response to il-12, followed by phosphorylation of stat4 on serine 721, which is required for stat4 full transcriptional activity" SIGNOR-142736 JAK2 protein O60674 UNIPROT EZH2 protein Q15910 UNIPROT down-regulates phosphorylation Tyr641 KNEFISEyCGEIISQ 9606 24469040 t lperfetto "Oncogenic y641 mutations in ezh2 prevent jak2/beta-trcp-mediated degradationbeta-trcp ubiquitinates ezh2 and jak2-mediated phosphorylation on y641 directs beta-trcp-mediated ezh2 degradation." SIGNOR-202711 JAK2 protein O60674 UNIPROT STAM protein Q92783 UNIPROT up-regulates phosphorylation 9606 9133424 t gcesareni "Stam is associated with jak3 and jak2 tyrosine kinases via its itam region and phosphorylated by jak3 and jak2 upon stimulation with il-2." SIGNOR-47834 JAK2 protein O60674 UNIPROT ATOH1 protein Q92858 UNIPROT "up-regulates quantity" phosphorylation Tyr80 CTARAAQyLLHSPEL 9606 BTO:0004328 29168692 t Gianni "We discovered tyrosine 78 of Atoh1 is phosphorylated by a Jak2-mediated pathway only in tumor-initiating cells and in human SHH-type medulloblastoma. Phosphorylation of tyrosine 78 stabilizes Atoh1, increases Atoh1’s transcriptional activity, and is independent of canonical Jak2 signaling." SIGNOR-262201 JAK2 protein O60674 UNIPROT ARHGEF1 protein Q92888 UNIPROT up-regulates phosphorylation Tyr738 WDQEAQIyELVAQTV 9606 20098430 t gcesareni "We found that angiotensin ii activates arhgef1 through a previously undescribed mechanism in which jak2 phosphorylates tyr738 of arhgef1" SIGNOR-163557 JAK2 protein O60674 UNIPROT MAP3K5 protein Q99683 UNIPROT down-regulates phosphorylation Tyr718 IPERDSRySQPLHEE 9606 19287004 t lperfetto "Previously we have shown that tyrosine 718 of ask1 when phosphorylated is critical for socs1 binding and socs1-mediated degradation of ask1we identified jak2 and shp2 as a tyr-718-specific kinase and phosphatase, respectively." SIGNOR-184600 JAK2 protein O60674 UNIPROT STAP2 protein Q9UGK3 UNIPROT "up-regulates activity" phosphorylation Tyr250 PFLLDEDyEKVLGYV BTO:0000007 12540842 t lperfetto "To examine this possibility, STAP-2 was co-transfected with constitutively active tyrosine kinases in HEK-293 cells. STAP-2 was strongly phosphorylated by various tyrosine kinases, including v-Src (Fig.2 A-a), a JAK2 tyrosine kinase |On the other hand, the phosphorylation levels of Y22F, Y310F, and Y322F by GST-JH1 were reduced to 80€“60% of the levels of wild-type STAP-2, which suggests that these three are potential phosphorylation sites by activated JAK2." SIGNOR-249371 JAK2 protein O60674 UNIPROT STAP2 protein Q9UGK3 UNIPROT "up-regulates activity" phosphorylation Tyr310 LPNQEENyVTPIGDG BTO:0000007 12540842 t lperfetto "To examine this possibility, STAP-2 was co-transfected with constitutively active tyrosine kinases in HEK-293 cells. STAP-2 was strongly phosphorylated by various tyrosine kinases, including v-Src (Fig.2 A-a), a JAK2 tyrosine kinase |On the other hand, the phosphorylation levels of Y22F, Y310F, and Y322F by GST-JH1 were reduced to 80€“60% of the levels of wild-type STAP-2, which suggests that these three are potential phosphorylation sites by activated JAK2." SIGNOR-249372 JAK2 protein O60674 UNIPROT GAB2 protein Q9UQC2 UNIPROT up-regulates phosphorylation Tyr643 TSDEKVDyVQVDKEK 9606 BTO:0000130 18644434 t lperfetto "In vitro, activated jak2 directly phosphorylated specific gab2 tyrosine residues. Mutagenesis studies revealed that gab2 tyrosine 643 (y643) was a major target of jak2 in vitro, and a key residue for jak2-dependent phosphorylation in intact cells. Mutation of gab2 y643 inhibited g-csf-stimulated erk1/2 activation and shp2 binding to gab2." SIGNOR-179488 JAK2 protein O60674 UNIPROT STAT1/STAT3 complex SIGNOR-C118 SIGNOR "up-regulates activity" phosphorylation 9606 15526160 t mainnu "Downstream of JAKs are the signal transducers and activators of transcription (STATs), which are phosphorylated by JAKs." SIGNOR-254999 JAK2 protein O60674 UNIPROT IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR "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-249493 JAK2 protein O60674 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000876 BTO:0001103 19436055 t apalma "The GM-CSF receptor does not have intrinsic tyrosine kinase activity, but associates with the tyrosine kinase Jak2 that is required for Œ≤c transphosphorylation and the initiation of signaling and biological activity" SIGNOR-255584 JAK2 protein O60674 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000801 8977526 t irozzo "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-256001 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 KPNA6 protein O60684 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7. importins alpha3, alpha4 (and to a lesser extent, alpha7) mediate nuclear import of nicd and thus are directly involved in notch signaling." SIGNOR-165343 KPNA6 protein O60684 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates relocalization 9606 20454918 t gcesareni "Nicd binds via one of its four potential nuclear localization signals to importins alfa3, alfa4, and alfa7. importins alpha3, alpha4 (and to a lesser extent, alpha7) mediate nuclear import of nicd and thus are directly involved in notch signaling." SIGNOR-254332 ABCC9 protein O60706 UNIPROT "KATP channel" complex SIGNOR-C274 SIGNOR "form complex" binding 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-262057 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-252945 FOXO proteinfamily SIGNOR-PF27 SIGNOR TRIM63 protein Q969Q1 UNIPROT "up-regulates activity" "transcriptional regulation" 10090 PMC3619734 f areggio "Here, we show that in cultured myotubes undergoing atrophy, the activity of the PI3K/AKT pathway decreases, leading to activation of Foxo transcription factors and atrogin-1induction." SIGNOR-254990 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 CTNND1 protein O60716 UNIPROT CDH3 protein P22223 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-252124 CTNND1 protein O60716 UNIPROT CDH5 protein P33151 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-252126 CTNND1 protein O60716 UNIPROT VAV2 protein P52735 UNIPROT up-regulates binding 9606 22946057 t gcesareni "We demonstrate that p120-catenin participates in the stimulation of rac1 activity, binding directly to this protein. In addition we show that vav2 also binds to p120-catenin and is required for rac1 activation and for beta-catenin translocation to the nucleus.Vav2 And rac1 association with p120-catenin was modulated by phosphorylation of this protein, which was stimulated upon serine/threonine phosphorylation by ck1 and inhibited by tyrosine phosphorylation by src or fyn" SIGNOR-198941 CTNND1 protein O60716 UNIPROT RAC1 protein P63000 UNIPROT up-regulates binding 9606 22946057 t gcesareni "We demonstrate that p120-catenin participates in the stimulation of rac1 activity, binding directly to this protein. In addition we show that vav2 also binds to p120-catenin and is required for rac1 activation and for beta-catenin translocation to the nucleus.Vav2 And rac1 association with p120-catenin was modulated by phosphorylation of this protein, which was stimulated upon serine/threonine phosphorylation by ck1 and inhibited by tyrosine phosphorylation by src or fyn" SIGNOR-198938 CTNND1 protein O60716 UNIPROT ZBTB33 protein Q86T24 UNIPROT down-regulates 9606 23481205 f gcesareni "Nuclear signaling is affected by the interaction ofp120with kaiso, a transcription factor regulatingwnt-responsive genes. in addition, p120 cytoplasmic localization results in sequestration of kaiso in the cytoplasm and its inactivation" SIGNOR-192369 SLC24A1 protein O60721 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-264400 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 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 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 CDC14B protein O60729 UNIPROT APC protein P25054 UNIPROT up-regulates dephosphorylation 9606 SIGNOR-C110 18662541 t gcesareni "The phosphatase cdc14b translocates from the nucleolus to the nucleoplasm and induces the activation of the ubiquitin ligase apc/ccdh1" SIGNOR-179636 CDC14B protein O60729 UNIPROT SKP2 protein Q13309 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser64 SNLGHPEsPPRKRLK 9606 18239684 t "The activity of SCF(Skp2) is regulated by the Cyclin-dependent kinase (CDK)2-mediated phosphorylation of Skp2 on Ser64 allows its expression in mid-G1 phase, even in the presence of active APC(Cdh1). Reciprocally, dephosphorylation of Skp2 by the mitotic phosphatase Cdc14B at the M --> G1 transition promotes its degradation by APC(Cdh1)." SIGNOR-248333 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT down-regulates dephosphorylation Ser684 IGIPQFHsPVGSPLK 9606 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3.alanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.we found that the phosphatases cdc14a and cdc14b (cdc is cell-division cycle) bind to erk3 and reverse its c-terminal phosphorylation in mitosis." SIGNOR-164471 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT down-regulates dephosphorylation Ser688 QFHSPVGsPLKSIQA 9606 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3.alanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.we found that the phosphatases cdc14a and cdc14b (cdc is cell-division cycle) bind to erk3 and reverse its c-terminal phosphorylation in mitosis." SIGNOR-164475 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT down-regulates dephosphorylation Ser705 TPSAMKSsPQIPHQT 9606 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3.alanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.we found that the phosphatases cdc14a and cdc14b (cdc is cell-division cycle) bind to erk3 and reverse its c-terminal phosphorylation in mitosis." SIGNOR-164479 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT down-regulates dephosphorylation Thr698 KSIQATLtPSAMKSS 9606 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3.alanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.we found that the phosphatases cdc14a and cdc14b (cdc is cell-division cycle) bind to erk3 and reverse its c-terminal phosphorylation in mitosis." SIGNOR-164483 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser684 IGIPQFHsPVGSPLK 9606 20236090 t "Reciprocally, we found that the phosphatases Cdc14A and Cdc14B (Cdc is cell-division cycle) bind to ERK3 and reverse its C-terminal phosphorylation in mitosis. Importantly, alanine substitution of the four C-terminal phosphorylation sites markedly decreased the half-life of ERK3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.|In vitro phosphorylation of a series of ERK3-deletion mutants by mitotic cell extracts revealed that phosphorylation is confined to the unique C-terminal extension of the protein. Using MS analysis, we identified four novel phosphorylation sites, Ser684, Ser688, Thr698 and Ser705, located at the extreme C-terminus of ERK3." SIGNOR-248334 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser688 QFHSPVGsPLKSIQA 9606 20236090 t "Reciprocally, we found that the phosphatases Cdc14A and Cdc14B (Cdc is cell-division cycle) bind to ERK3 and reverse its C-terminal phosphorylation in mitosis. Importantly, alanine substitution of the four C-terminal phosphorylation sites markedly decreased the half-life of ERK3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.|In vitro phosphorylation of a series of ERK3-deletion mutants by mitotic cell extracts revealed that phosphorylation is confined to the unique C-terminal extension of the protein. Using MS analysis, we identified four novel phosphorylation sites, Ser684, Ser688, Thr698 and Ser705, located at the extreme C-terminus of ERK3." SIGNOR-248335 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser705 TPSAMKSsPQIPHQT 9606 20236090 t "Reciprocally, we found that the phosphatases Cdc14A and Cdc14B (Cdc is cell-division cycle) bind to ERK3 and reverse its C-terminal phosphorylation in mitosis. Importantly, alanine substitution of the four C-terminal phosphorylation sites markedly decreased the half-life of ERK3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.|In vitro phosphorylation of a series of ERK3-deletion mutants by mitotic cell extracts revealed that phosphorylation is confined to the unique C-terminal extension of the protein. Using MS analysis, we identified four novel phosphorylation sites, Ser684, Ser688, Thr698 and Ser705, located at the extreme C-terminus of ERK3." SIGNOR-248337 CDC14B protein O60729 UNIPROT MAPK6 protein Q16659 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Thr698 KSIQATLtPSAMKSS 9606 20236090 t "Reciprocally, we found that the phosphatases Cdc14A and Cdc14B (Cdc is cell-division cycle) bind to ERK3 and reverse its C-terminal phosphorylation in mitosis. Importantly, alanine substitution of the four C-terminal phosphorylation sites markedly decreased the half-life of ERK3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase.|In vitro phosphorylation of a series of ERK3-deletion mutants by mitotic cell extracts revealed that phosphorylation is confined to the unique C-terminal extension of the protein. Using MS analysis, we identified four novel phosphorylation sites, Ser684, Ser688, Thr698 and Ser705, located at the extreme C-terminus of ERK3." SIGNOR-248336 CDC14B protein O60729 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT unknown dephosphorylation Ser368 PNPSTSAsPKKSPPP 9606 17488717 t "Here, we demonstrate that SIRT2 is phosphorylated both in vitro and in vivo on serine 368 by the cell-cycle regulator, cyclin-dependent kinase 1, and dephosphorylated by the phosphatases CDC14A and CDC14B. Overexpression of SIRT2 mediates a delay in cellular proliferation that is dependent on serine 368 phosphorylation|Additionally, we found that SIRT2, like other Cdk1 targets, can be dephosphorylated by the phosphatases CDC14A and CDC14B. In contrast to a published report (8), we did not observe any degradation of SIRT2 by the 26 S proteasome in response to CDC14B overexpression|However, we cannot exclude the possibility that phosphorylation of serine 368 might affect the activity of SIRT2 on other unidentified acetylated substrates." SIGNOR-248338 CDC14B protein O60729 UNIPROT CDCA3 protein Q99618 UNIPROT up-regulates dephosphorylation 9606 18662541 t gcesareni "The phosphatase cdc14b translocates from the nucleolus to the nucleoplasm and induces the activation of the ubiquitin ligase apc/ccdh1" SIGNOR-179664 CDC14B protein O60729 UNIPROT KMT5A protein Q9NQR1 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser100 SKIYSYMsPNKCSGM 9606 20966048 t "The dephosphorylation of S29 during late mitosis by the Cdc14 phosphatases was required for APC(cdh1)-mediated ubiquitination of PR-Set7 and subsequent proteolysis." SIGNOR-248339 CDC14B protein O60729 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates dephosphorylation 9606 18662541 t lperfetto "The phosphatase cdc14b translocates from the nucleolus to the nucleoplasm and induces the activation of the ubiquitin ligase apc/ccdh1" SIGNOR-227927 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 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 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 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 GALR3 protein O60755 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256719 DPM1 protein O60762 UNIPROT "DPM complex" complex SIGNOR-C289 SIGNOR "form complex" binding 9606 10835346 t lperfetto "Human dolichol-phosphate-mannose synthase consists of three subunits, DPM1, DPM2 and DPM3." SIGNOR-262563 USO1 protein O60763 UNIPROT GOLGB1 protein Q14789 UNIPROT "up-regulates activity" binding 9606 23555793 t miannu "The “cis-golgin tether” is one of the most well-characterized golgin tether complexes. It is composed of the COPI vesicle-associated golgin giantin linked to Golgi membrane-associated GM130 via p115. GM130 is in turn linked to GRASP65 via a PDZ-like domain. GRASP65 is anchored to the Golgi membrane through N-terminal myristoylation as well as through binding to other Golgi proteins [10]. Together, these proteins appear to mediate vesicle tethering at the cis-Golgi membrane." SIGNOR-261237 MRPS14 protein O60783 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 BTO:0000934 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261456 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 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 GAS7 protein O60861 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23840221 f miannu "Downregulation of gas7 using short-hairpin rna decreased the expression of runx2, a master regulator of osteogenesis, and its target genes (alkaline phosphatase, type i collagen, osteocalcin, and osteopontin)." SIGNOR-202242 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 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 BRD4 protein O60885 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1616 TPQSPSYsPTSPSYS 9606 BTO:0000150;BTO:0001271;BTO:0000785 22509028 t llicata "We report that brd4 is an atypical kinase that binds to the carboxyl-terminal domain (ctd) of rna polymerase ii and directly phosphorylates its serine 2 (ser2) sites both in vitro and in vivo under conditions where other ctd kinases are inactive. our findings may provide a mechanistic basis for several functional studies that showed that loss of brd4 causes transcription termination and embryonic lethality" SIGNOR-197012 BRD4 protein O60885 UNIPROT KDM5C protein P41229 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30921702 f miannu " KDM5C was transcriptionally upregulated by bromodomain-containing protein 4 (BRD4), and knockdown KDM5C sensitized the therapeutic effects of CRPC cells to the bromodomain and extraterminal (BET) inhibitor. " SIGNOR-264311 BRD4 protein O60885 UNIPROT EP300 protein Q09472 UNIPROT "up-regulates activity" binding 9606 32544088 t lperfetto "In this study, we explored the role of Brd4 and its interaction with the p300 acetyltransferase in the regulation of Nox4 and the in vivo efficacy of a BET inhibitor to reverse established age-associated lung fibrosis. |Together, these studies suggest that Brd4 enhances p300-mediated histone acetylation." SIGNOR-262064 BRD4 protein O60885 UNIPROT P-TEFb complex SIGNOR-C238 SIGNOR "up-regulates activity" binding 9606 16109377 t miannu "Binding of Brd4 to Core P-TEFb Is Essential for Transcription." SIGNOR-266411 OPHN1 protein O60890 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "gtpase-activating protein" 9606 BTO:0000938 12932438 t miannu "OPHN-1 colocalized with the actin cytoskeleton in neuronal and glial cells. We have previously shown that OPHN1 stimulates GTPases activity of RhoA, Cdc42, and Rac1 in vitro" SIGNOR-268398 OPHN1 protein O60890 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "gtpase-activating protein" 9606 BTO:0000938 12932438 t miannu "OPHN-1 colocalized with the actin cytoskeleton in neuronal and glial cells. We have previously shown that OPHN1 stimulates GTPases activity of RhoA, Cdc42, and Rac1 in vitro" SIGNOR-268397 OPHN1 protein O60890 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "gtpase-activating protein" 9606 BTO:0000938 12932438 t miannu "OPHN-1 colocalized with the actin cytoskeleton in neuronal and glial cells. We have previously shown that OPHN1 stimulates GTPases activity of RhoA, Cdc42, and Rac1 in vitro" SIGNOR-268399 OPHN1 protein O60890 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR up-regulates 9606 BTO:0000938 12932438 f miannu "These results based on the immunodetection of the endogenous protein clearly show that OPHN1 colocalizes with F-actin in both neuronal and glial cells and suggest that OPHN-1 interacts with actin." SIGNOR-268400 NBN protein O60934 UNIPROT ATM protein Q13315 UNIPROT up-regulates binding 9606 15758953 t gcesareni "Nbs1 can also immobilize atm at the site of the dsb via direct binding of atm to a c-terminal atm interaction motif on nbs1 . the mre11/rad50/nbs1 (mrn) complex maintains genomic stability by bridging dna ends and initiating dna damage signaling through activation of the atm" SIGNOR-134508 NBN protein O60934 UNIPROT ATM protein Q13315 UNIPROT up-regulates binding 9606 18854157 t gcesareni "Nbs1 can also immobilize atm at the site of the dsb via direct binding of atm to a c-terminal atm interaction motif on nbs1 . the mre11/rad50/nbs1 (mrn) complex maintains genomic stability by bridging dna ends and initiating dna damage signaling through activation of the atm" SIGNOR-181631 NBN protein O60934 UNIPROT MRE11/RAD50/NBS1 complex SIGNOR-C147 SIGNOR "form complex" binding 17713585 t lperfetto "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-251505 DTNB protein O60941 UNIPROT DGC complex SIGNOR-C217 SIGNOR "form complex" binding 9606 15117830 t apalma "The DGC is composed of dystrophin (blue), an elongated cytoskeletal protein that links to cytoplasmic γ-actin and the transmembrane components of the DGC. Dystrophin binds to the tail of β-dystroglycan (orange). Dystroglycan is composed of 2 subunits, α and β, each produced from the same gene. Dystroglycan binds to the extracellular matrix protein laminin-α2. The sarcoglycan complex (blue-green) is composed of multiple subunits. Mutations in the genes encoding α-, β-, γ-, and δ-sarcoglycan lead to a similar phenotype as dystrophin mutations and include cardiomyopathy and muscular dystrophy in humans and mice. Additional subcomplexes in the DGC in skeletal muscle include α and β dystrobrevin, the syntrophins, nNOS, and caveolin 3 (pink)." SIGNOR-255990 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 RNGTT protein O60942 UNIPROT mRNA_capping phenotype SIGNOR-PH178 SIGNOR "up-regulates quantity" "chemical modification" 9606 9512541 f 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-268356 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 MITF protein O75030 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 12086670 t lperfetto "MITF directly occupies the BCL2 promoter in vivo and this suggest that BCL2 may be a direct transcriptional target of MITF" SIGNOR-249618 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 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 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 MITF protein O75030 UNIPROT SERPINF1 protein P36955 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001177 22115973 f miannu "Here we show that the basic-helix-loop-helix-leucine zipper microphthalmia-associated transcription factor (MITF), which plays central roles in the development and function of a variety of cell types including RPE cells, upregulates the expression of a multifunctional factor PEDF in RPE cells." SIGNOR-254587 MITF protein O75030 UNIPROT DCT protein P40126 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22371403 f miannu "MITF transcription factor regulates melanogenesis by activation of tyrosinase, TRP1 and TRP2 transcription." SIGNOR-254592 MITF protein O75030 UNIPROT PMEL protein P40967 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12819038 f miannu "The results of the present work demonstrate that the essential melanocyte-specific transcription factor MITF regulates expression of the genes encoding the melanoma tumor markers MLANA and SILV. MITF up- or down-regulation is seen to correspondingly modulate expression of MLANA and SILV in parallel directions, at both mRNA and protein levels." SIGNOR-254589 MITF protein O75030 UNIPROT OCA2 protein Q04671 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 22234890 f miannu "the SNP rs12913832 has strong statistical association with human pigmentation. It is located within an intron of the nonpigment gene HERC2, 21 kb upstream of the pigment gene OCA2, and the region surrounding rs12913832 is highly conserved among animal species.In darkly pigmented human melanocytes carrying the rs12913832 T-allele, we detected binding of the transcription factors HLTF, LEF1, and MITF to the HERC2 rs12913832 enhancer, and a long-range chromatin loop between this enhancer and the OCA2 promoter that leads to elevated OCA2 expression." SIGNOR-254556 MITF protein O75030 UNIPROT TPSAB1 protein Q15661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000830 20513998 t lperfetto "The transcription of tryptase gene in human mast cells is regulated by mi transcription factor |Using mutant constructs of tryptase promoter, we observed that two E-box (CANNTG) motifs including between -817 to -715 and -421 to -202 are able to involve in the transactivation of tryptase gene by MITF-A." SIGNOR-251725 MITF protein O75030 UNIPROT MLANA protein Q16655 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000848 12819038 f miannu "The results of the present work demonstrate that the essential melanocyte-specific transcription factor MITF regulates expression of the genes encoding the melanoma tumor markers MLANA and SILV. MITF up- or down-regulation is seen to correspondingly modulate expression of MLANA and SILV in parallel directions, at both mRNA and protein levels." SIGNOR-254590 MITF protein O75030 UNIPROT TRPM1 protein Q7Z4N2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 14744763 f miannu "Mice homozygously mutated in MITF showed a dramatic decrease in TRPM1 expression. Finally, the slope of TRPM1 induction by MITF was particularly steep compared with other MITF target genes, suggesting it is a sensitive indicator of MITF expression and correspondingly of melanocytic differentiation." SIGNOR-254588 SRGAP2 protein O75044 UNIPROT CDC42 protein P60953 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260517 SRGAP2 protein O75044 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260516 SDC3 protein O75056 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 10090 BTO:0002314 20696709 t gcesareni "Furthermore, we show that Syndecan-3 interacts with Notch and is required for Notch processing by ADAM17/tumor necrosis factor-€“converting enzyme (TACE) and signal transduction. Together, our data support the conclusion that Syndecan-3 and Notch cooperate in regulating homeostasis of the satellite cell population and myofiber size." SIGNOR-244072 SDC3 protein O75056 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "up-regulates activity" binding 10090 BTO:0002314 20696709 t gcesareni "Furthermore, we show that Syndecan-3 interacts with Notch and is required for Notch processing by ADAM17/tumor necrosis factor-€“converting enzyme (TACE) and signal transduction. Together, our data support the conclusion that Syndecan-3 and Notch cooperate in regulating homeostasis of the satellite cell population and myofiber size." SIGNOR-254329 DNAJC6 protein O75061 UNIPROT HSPA8 protein P11142 UNIPROT "up-regulates activity" relocalization 24789820 t lperfetto "Hsc70, recruited by the J-domain protein auxilin, mediates clathrin uncoating and release of a free vesicle, primed to fuse with a target membrane." SIGNOR-260719 CBFA2T3 protein O75081 UNIPROT ZNF652 protein Q9Y2D9 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 20116376 t "Previously we reported that a classical C2H2 zinc finger DNA binding protein ZNF652 functionally interacts with CBFA2T3 to repress transcription of genes containing ZNF652 consensus DNA binding sequence within the promoters of these target genes." SIGNOR-253954 CBFA2T3 protein O75081 UNIPROT CBFA2T3/ZNF651 complex SIGNOR-C197 SIGNOR "form complex" binding 9606 BTO:0000007 20116376 t "Previously we reported that a classical C2H2 zinc finger DNA binding protein ZNF652 functionally interacts with CBFA2T3 to repress transcription of genes containing ZNF652 consensus DNA binding sequence within the promoters of these target genes. Here we show that ZNF651 is a ZNF652 paralogue that shares a common DNA binding sequence with ZNF652 and represses target gene expression through the formation of a CBFA2T3-ZNF651 corepressor complex." SIGNOR-253956 FZD7 protein O75084 UNIPROT DVL1 protein O14640 UNIPROT up-regulates binding 22179044 t apalma "In non-canonical Wnt signalling, Wnt proteins bind Fzd and glypican-4, to activate Dsh at the cell membrane, leading to activation of Rho and JNK" SIGNOR-255893 FZD7 protein O75084 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" 23290138 f "Simone Vumbaca" "We observed that overexpression of Fzd7 or stimulation with FN resulted in increased levels of active Rac1 in primary myoblasts" SIGNOR-255647 FZD7 protein O75084 UNIPROT GNAS protein P63092 UNIPROT "up-regulates activity" binding 9606 22944199 t gcesareni "Wnt7a binding to fzd7 activates pi3k through a g protein alpha s- dependent mechanism." SIGNOR-198831 FZD7 protein O75084 UNIPROT FZD7/SDC4 complex SIGNOR-C216 SIGNOR "form complex" binding 9606 BTO:0002314 BTO:0001103 23290138 t apalma "We next examined whether endogenous Fzd7 and Sdc4 form a receptor complex in satellite cells […] Therefore, we conclude that Fzd7 and Sdc4 form a co-receptor complex in activated satellite cells." SIGNOR-255848 SLIT1 protein O75093 UNIPROT GPC1 protein P35052 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 10364234 t gcesareni "Slit family proteins are functional ligands of glypican-1 in nervous tissue and suggest that their interactions may be critical for certain stages of central nervous system histogenesis." SIGNOR-68327 SLIT1 protein O75093 UNIPROT ROBO proteinfamily SIGNOR-PF14 SIGNOR up-regulates binding 9606 16226035 t gcesareni "Here we describe and compare two human robo3 isoforms, robo3a and robo3b, which differ by the insertion of 26 amino acids at the n-terminus, and these forms appear to be evolutionary conserved. We investigated the bioactivity of these isoforms and show that they have different binding properties to slit." SIGNOR-141111 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 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261719 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261709 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261708 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261718 ROCK2 protein O75116 UNIPROT IRF4 protein Q15306 UNIPROT up-regulates phosphorylation Ser447 YHRSIRHsSIQE 9606 BTO:0000782 20697158 t miannu "Carock2 phosphorylated irf4 at either of 2 distinct phosphorylation sites, s446 and s447 / rock2-mediated phosphorylation of irf4 regulated the synthesis of il-17 and il-21 and the differentiation of th17 cells." SIGNOR-167467 ROCK2 protein O75116 UNIPROT IRF4 protein Q15306 UNIPROT up-regulates phosphorylation Ser448 HRSIRHSsIQE 9606 BTO:0000782 20697158 t miannu "Carock2 phosphorylated irf4 at either of 2 distinct phosphorylation sites, s446 and s447 / rock2-mediated phosphorylation of irf4 regulated the synthesis of il-17 and il-21 and the differentiation of th17 cells." SIGNOR-167471 ROCK2 protein O75116 UNIPROT DPYSL2 protein Q16555 UNIPROT up-regulates phosphorylation Thr555 DNIPRRTtQRIVAPP 9606 BTO:0000938 10818093 t lperfetto "Rho-kinase phosphorylated crmp-2 at thr-555 in vitro.we demonstrated that crmp-2 is phosphorylated by rho-kinase in drg neurons during lpa-induced growth cone collapse." SIGNOR-77543 ROCK2 protein O75116 UNIPROT LPP protein Q93052 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22886954 f miannu "Inactivation of rho kinase (rok) with rok inhibitors significantly inhibited lpp mrna expression" SIGNOR-191765 FOXO proteinfamily SIGNOR-PF27 SIGNOR TRIM63 protein Q969Q1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 18612045 f lperfetto "Transcriptional reporter assays performed in both HepG2 and C2C12 cells demonstrate that the MuRF1 promoter is highly responsive to dexamethasone-activated glucocorticoid receptor (GR) and FoxO1 individually, while co-overexpression of GR and FoxO1 leads to a dramatic synergistic increase in reporter activity" SIGNOR-252927 ROCK2 protein O75116 UNIPROT PPP1R14A protein Q96A00 UNIPROT "up-regulates activity" phosphorylation Thr38 QKRHARVtVKYDRRE 9606 32471307 t lperfetto "A major kinase for GPCR‐induced CPI‐17 phosphorylation is PKC which is activated by the PLCbeta‐produced signaling messenger diacylglycerol (DAG). It phosphorylates CPI‐17 at Thr38 residue that directly docks at the active site of MLCP, thereby inhibiting its activity and promoting an increase of phosphorylation of myosin and of other MLCP.| CPI-17 can be also directly phosphorylated at Thr38 residue by MYPT1-associated kinase [222], by PAK, which is downstream of Rac and/or Cdc42 cascade [223], by Rho-associated coiled-coil kinase (ROCK) [224] and by PKN [225]." SIGNOR-96696 ROCK2 protein O75116 UNIPROT PPP1R14A protein Q96A00 UNIPROT "up-regulates activity" phosphorylation Thr38 QKRHARVtVKYDRRE 9606 32471307 t lperfetto "A major kinase for GPCR‐induced CPI‐17 phosphorylation is PKC which is activated by the PLCbeta‐produced signaling messenger diacylglycerol (DAG). It phosphorylates CPI‐17 at Thr38 residue that directly docks at the active site of MLCP, thereby inhibiting its activity and promoting an increase of phosphorylation of myosin and of other MLCP.| CPI-17 can be also directly phosphorylated at Thr38 residue by MYPT1-associated kinase [222], by PAK, which is downstream of Rac and/or Cdc42 cascade [223], by Rho-associated coiled-coil kinase (ROCK) [224] and by PKN [225]." SIGNOR-90832 ROCK2 protein O75116 UNIPROT SH3GL2 protein Q99962 UNIPROT down-regulates phosphorylation Thr14 KKQFHKAtQKVSEKV 9606 16164598 t llicata "We identified the phosphorylation site of endophilin a1 at thr-14 endophilin t14d inhibited egf receptor internalization. Furthermore, phosphorylation of endophilin by rho-kinase inhibited the binding to cin85." SIGNOR-140466 ROCK2 protein O75116 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 14701738 f 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-261722 ROCK2 protein O75116 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 14701738 f 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-261712 CLASP2 protein O75122 UNIPROT CLIP1 protein P30622 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 19638411 t lperfetto "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|the C-terminal region of CLASP2 is known to interact with CLIP-170" SIGNOR-264827 CLASP2 protein O75122 UNIPROT IQGAP1 protein P46940 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 19638411 t lperfetto "IQGAP1 is a novel CLASP2-interacting protein| nonphosphorylated CLASP2 on microtubules is allowed to associate with IQGAP1 for the coupling of microtubules to actin filaments at the front of migrating cells." SIGNOR-264828 CLASP2 protein O75122 UNIPROT MAPRE1 protein Q15691 UNIPROT "up-regulates activity" binding 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-264829 CLASP2 protein O75122 UNIPROT CLIP2 protein Q9UDT6 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 15631994 t lperfetto "CLIP-associating protein (CLASP) 1 and CLASP2 are mammalian microtubule (MT) plus-end binding proteins, which associate with CLIP-170 and CLIP-115.|We demonstrate that the middle part of CLASPs binds directly to EB1 and to MTs. | Both EB1- and cortex-binding domains of CLASP are required to promote MT stability." SIGNOR-265093 DEPDC5 protein O75140 UNIPROT GATOR1 complex SIGNOR-C192 SIGNOR "form complex" binding 9606 23723238 t miannu "Here, we identify GATOR as a complex that interacts with the Rags and is composed of two subcomplexes we call GATOR1 and 2. Inhibition of GATOR1 subunits (DEPDC5, Nprl2, and Nprl3) makes mTORC1 signaling resistant to amino acid deprivation. In contrast, inhibition of GATOR2 subunits (Mios, WDR24, WDR59, Seh1L, Sec13) suppresses mTORC1 signaling and epistasis analysis shows that GATOR2 negatively regulates DEPDC5" SIGNOR-255280 ATG13 protein O75143 UNIPROT ULK2 protein Q8IYT8 UNIPROT up-regulates binding 9606 19225151 t gcesareni "He mammalian atg13 binds both ulk1 and ulk2 and mediates the interaction of the ulk proteins with fip200. The binding of atg13 stabilizes and activates ulk and facilitates the phosphorylation of fip200 by ulk" SIGNOR-184123 ATG13 protein O75143 UNIPROT RB1CC1 protein Q8TDY2 UNIPROT up-regulates binding 9606 19225151 t gcesareni "Atg13 directly binds fip200." SIGNOR-184120 ATG13 protein O75143 UNIPROT ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "form complex" binding 9606 23863160 t 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-209884 PHF2 protein O75151 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 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. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264521 PHF2 protein O75151 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 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. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264516 PHF2 protein O75151 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 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. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264519 PHF2 protein O75151 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 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. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264518 PHF2 protein O75151 UNIPROT ARID5B protein Q14865 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-264514 PHF2 protein O75151 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 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. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264520 PHF2 protein O75151 UNIPROT H3-4 protein Q16695 UNIPROT "up-regulates activity" demethylation Lys5 kQTARKST 9606 21532585 t miannu "PHF2, a jmjC demethylase, is enzymatically inactive by itself, but becomes an active H3K9Me2 demethylase through PKA-mediated phosphorylation. This modification leads to targeting of the PHF2–ARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-264517 PHF2 protein O75151 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "up-regulates activity" demethylation 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. This modification leads to targeting of the PHF2‚ÄìARID5B complex to its target promoters, where it removes the repressive H3K9Me2 mark." SIGNOR-265343 ZC3H11A protein O75152 UNIPROT "TREX complex" complex SIGNOR-C444 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 22928037 t miannu "PDIP3 and ZC11A Function in mRNA Export. PDIP3 and ZC11A associate with UAP56 and the TREX complex in an ATP-dependent manner." SIGNOR-268516 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 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 CNOT3 protein O75175 UNIPROT TNFRSF11A protein Q9Y6Q6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0003292 24550297 t Luana "Our results reveal that CNOT3 is a critical regulator of bone mass acting on bone resorption through posttranscriptional down-regulation of RANK mRNA stability, at least in part, even in aging-induced osteoporosis." SIGNOR-261572 CNOT3 protein O75175 UNIPROT "CCR4-NOT complex" complex SIGNOR-C439 SIGNOR "form complex" binding 9606 19558367 t lperfetto "In the present study, we examine the composition of the human Ccr4-Not complex in an in-depth proteomic approach using stable cell lines expressing tagged CNOT proteins. We find at least four different variants of the human complex, consisting of seven stable core proteins and mutually exclusive associated mRNA deadenylase subunits. Interestingly, human CNOT4 is in a separate approximately 200 kDa complex. Furthermore, analyses of associated proteins indicate involvement of Ccr4-Not complexes in splicing, transport and localization of RNA molecules." SIGNOR-268301 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 SIN3B protein O75182 UNIPROT Sin3B_complex complex SIGNOR-C409 SIGNOR "form complex" binding 9606 BTO:0000007 21041482 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-266967 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 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 LRP5 protein O75197 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates quantity by destabilization" relocalization 9606 11336703 t lperfetto "Lrp-5, a close homolog of lrp-6 (hey et al., 1998), functions as a coreceptor for wnt proteins in mammalian cells and that it can transduce the canonical wnt signals, at least in part by binding and recruiting axin to membranes" SIGNOR-227930 LRP5 protein O75197 UNIPROT LPR5/6 complex SIGNOR-C219 SIGNOR "form complex" binding 9606 27821587 t miannu "Low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6) are co-receptors for Wnt ligands." SIGNOR-256176 NDUFS7 protein O75251 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262181 NDUFS2 protein O75306 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262176 CDH16 protein O75309 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" binding 9606 21255999 t miannu "At its C-terminus, cadherin interacts with β-catenin, which dynamically associates with α-catenin, a direct binding partner of filamentous actin" SIGNOR-265855 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 SEMA7A protein O75326 UNIPROT "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "up-regulates activity" binding 10090 17377534 t lperfetto "Semaphorin 7A initiates T-cell-mediated inflammatory responses through alpha1beta1 integrin." SIGNOR-253249 GUCY1B2 protein O75343 UNIPROT GUCY1A2-B2 complex SIGNOR-C137 SIGNOR "form complex" binding 9606 10977868 t gcesareni "This enzyme is a heterodimeric protein consisting of - and ²-subunits, and expression of both subunits is required for catalytic activity" SIGNOR-243974 GUCY1B2 protein O75343 UNIPROT GUCY1A3-B2 complex SIGNOR-C139 SIGNOR "form complex" binding 9606 10977868 t gcesareni "This enzyme is a heterodimeric protein consisting of - and ²-subunits, and expression of both subunits is required for catalytic activity" SIGNOR-244119 TBCA protein O75347 UNIPROT Tubulin proteinfamily SIGNOR-PF46 SIGNOR "up-regulates quantity by stabilization" binding 9606 28158450 t miannu "These intermediates interact with a series of five tubulin-specific chaperones (termed TBCA-E); these function together as a nanomachine that assembles the α/β tubulin heterodimer" SIGNOR-261169 ZNF217 protein O75362 UNIPROT "CoREST-HDAC complex" complex SIGNOR-C105 SIGNOR "form complex" binding 9606 BTO:0000567 11171972 t miannu "Here we describe the components of a histone deacetylase (HDAC) complex that we term the CoREST-HDAC complex. CoREST Is a Component of an HDAC1/2 Complex. p40 is a Sox-like protein, p110b contains homology to polyamine oxidases, p110a is ZNF217, an eight-zinc finger protein, and p80 is a hypothetical protein of unknown function." SIGNOR-222118 PITX3 protein O75364 UNIPROT MTA1 protein Q13330 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 SIGNOR-C123 21368136 t 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-239770 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 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 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 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 NCOR1 protein O75376 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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-253507 NCOR1 protein O75376 UNIPROT BCL6 protein P41182 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10898795 t miannu "The POZ domains of BCL-6 and several other POZ proteins interact with corepressors N-CoR and SMRT." SIGNOR-252239 NDUFS6 protein O75380 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)The N-module, which is the tip of the hydrophilic arm and the last one to be incorporated [30,35], results from the assembly of NDUFV1, NDUFV2, NDUFS1 and NDUFA2 [34], to which NDUFA6, NDUFA7, NDUFA12, NDUFS4, NDUFS6 and NDUFV3 must be further associated with to complete the module [24]." SIGNOR-262180 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 PEX14 protein O75381 UNIPROT PEX5 protein P50542 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-253027 PEX14 protein O75381 UNIPROT PEX13 protein Q92968 UNIPROT "up-regulates activity" binding -1 15798189 t miannu "Pex14 interacts via its proline-rich motif with the SH3 domain of Pex13. We conclude that the association of Pex13 with Pex14 is an essential step in peroxisomal protein import" SIGNOR-253029 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 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 ULK1 protein O75385 UNIPROT ATG13 protein O75143 UNIPROT up-regulates phosphorylation 9606 19211835 t gcesareni "Ulks directly phosphorylate atg13" SIGNOR-183957 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 ULK1 protein O75385 UNIPROT PRKAA2 protein P54646 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C15 21460634 t gcesareni "Here we report that ulk1/2 in turn phosphorylates all three subunits of ampk and thereby negatively regulates its activity. Thus, we propose that ulk1 is not only involved in the induction of autophagy, but also in terminating signaling events that trigger autophagy. In our model, phosphorylation of ampk by ulk1 represents a negative feedback circuit." SIGNOR-173050 ULK1 protein O75385 UNIPROT PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation 9606 SIGNOR-C15 21460634 t lperfetto "Ulk1/2 in turn phosphorylates all three subunits of ampk and thereby negatively regulates its activity." SIGNOR-173047 ULK1 protein O75385 UNIPROT SEC23B protein Q15437 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser186 SCEGISKsYVFRGTK 9606 BTO:0000007 30596474 t lperfetto "Here, we show that the F-box protein FBXW5 targets SEC23B, a component of COPII, for proteasomal degradation and that this event limits the autophagic flux in the presence of nutrients. In response to starvation, ULK1 phosphorylates SEC23B on Serine 186, preventing the interaction of SEC23B with FBXW5 and, therefore, inhibiting SEC23B degradation." SIGNOR-265285 ULK1 protein O75385 UNIPROT ATG9A protein Q7Z3C6 UNIPROT "up-regulates activity" phosphorylation Ser761 QSIPRSAsYPCAAPR 9606 25266655 t miannu "Our data suggest that the localization of mammalian Atg9A to autophagosomes requires phosphorylation on the C terminus of Atg9A at S761, which creates a 14-3-3ζ docking site. Under basal conditions, this phosphorylation is maintained at a low level and is dependent on both ULK1 and AMPK." SIGNOR-266366 ULK1 protein O75385 UNIPROT ATG9A protein Q7Z3C6 UNIPROT "up-regulates activity" phosphorylation Ser14 EYQRLEAsYSDSPPG 9606 27934868 t miannu "Src phosphorylates mATG9 at Tyr8 to maintain its endocytic and constitutive trafficking in unstressed conditions. In response to starvation, phosphorylation of mATG9 at Tyr8 by Src and at Ser14 by ULK1 functionally cooperate to promote interactions between mATG9 and the AP1/2 complex, leading to redistribution of mATG9 from the plasma membrane and juxta-nuclear region to the peripheral pool for autophagy initiation." SIGNOR-266369 ULK1 protein O75385 UNIPROT RB1CC1 protein Q8TDY2 UNIPROT up-regulates phosphorylation 9606 19597335 t gcesareni "Ulk1 and ulk2 are the kinase phosphorylating their binding proteins atg13 and fip200. Atg13 directly binds fip200 and mediates the interaction between fip200 and ulks." SIGNOR-186992 ULK1 protein O75385 UNIPROT AMBRA1 protein Q9C0C7 UNIPROT up-regulates phosphorylation 9606 20921139 t gcesareni "When autophagy is induced, ulk1 phosphorylates ambra1, releasing the autophagy core complex from dynein. Its subsequent relocalization to the endoplasmic reticulum enables autophagosome nucleation. Ambra1-dlc1 dissociates from the dynein complex upon ulk1-dependent ambra1 phosphorylation." SIGNOR-168292 ULK1 protein O75385 UNIPROT PRKAG3 protein Q9UGI9 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C15 21460634 t gcesareni "Ulk1/2 in turn phosphorylates all three subunits of ampk and thereby negatively regulates its activity phosphorylation of ampk by ulk1 represents a negative feedback circuit." SIGNOR-173053 ULK1 protein O75385 UNIPROT ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "form complex" binding 9606 23863160 t 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-209890 ULK1 protein O75385 UNIPROT AMPK complex SIGNOR-C15 SIGNOR down-regulates phosphorylation 9606 21460634 t lperfetto "Ulk1/2 in turn phosphorylates all three subunits of ampk and thereby negatively regulates its activity." SIGNOR-217484 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 CS protein O75390 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 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-266549 CS protein O75390 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 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-266239 CS protein O75390 UNIPROT citrate(3-) smallmolecule CHEBI:16947 ChEBI "up-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-266240 MRPL33 protein O75394 UNIPROT "39S mitochondrial large ribosomal subunit" complex SIGNOR-C285 SIGNOR "form complex" binding -1 25838379 t lperfetto "We have determined the structure of the intact mitoribosome to 3.5 angstrom resolution by single-particle electron cryo-microscopy. It reveals 80 extensively interconnected proteins, 36 of which are specific to mitochondria, and three rRNA molecules" SIGNOR-262364 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 GIGYF1 protein O75420 UNIPROT "EIF4E2/GIGYF1 complex" complex SIGNOR-C256 SIGNOR "form complex" binding 9606 30917308 t lperfetto "4EHP forms complexes with the GYF domain-containing proteins GIGYF1 and GIGYF2, which are critical for this translational repression" SIGNOR-261011 MTX2 protein O75431 UNIPROT "SAM complex" complex SIGNOR-C422 SIGNOR "form complex" binding 31387448 t lperfetto "The SAM complex of the outer membrane mediates insertion of β-barrel proteins into the outer membrane. hSam50 associates with MTX1 and MTX2." SIGNOR-267682 NDUFB1 protein O75438 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262162 PMPCB protein O75439 UNIPROT PINK1 protein Q9BXM7 UNIPROT "down-regulates quantity by destabilization" cleavage 9606 BTO:0000007 22354088 t miannu "Using an unbiased RNA-mediated interference (RNAi)-based screen, we identified four mitochondrial proteases, mitochondrial processing peptidase (MPP), presenilin-associated rhomboid-like protease (PARL), m-AAA and ClpXP, involved in PINK1 degradation. We find that PINK1 turnover is particularly sensitive to even modest reductions in MPP levels. Moreover, PINK1 cleavage by MPP is coupled to import such that reducing MPP activity induces PINK1 accumulation at the mitochondrial surface, leading to Parkin recruitment and mitophagy." SIGNOR-261363 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 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 MAF protein O75444 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20067416 f miannu "MMP-13 gene expression is regulated primarily at the transcriptional level. In this study, we investigated the role of c-maf in regulating MMP-13 transcription. Using transient transfection system with an c-maf construct, and MMP-13 promoter-luciferase constructs with specific mutations in transcription factor binding sites, we found that c-maf can significantly enhance MMP-13 promoter activity via the AP-1 sitecv" SIGNOR-254560 MED24 protein O75448 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266666 KATNA1 protein O75449 UNIPROT KATNB1 protein Q9BVA0 UNIPROT "up-regulates activity" 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-267174 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 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 ERN1 protein O75460 UNIPROT TRAF2 protein Q12933 UNIPROT "up-regulates activity" binding 10090 18519638 t "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction); P00441:p.Ala5Val (mutation causing interaction)" "Activated IRE1 has been demonstrated to recruit TRAF2 and ASK1 on the ER membrane and thus to activate ASK1|ASK1 was found to associate with IRE1 only in the presence of TRAF2 and SOD1mut (Fig. 4B), suggesting that SOD1mut induces formation of an IRE1–TRAF2–ASK1 complex on the ER membrane and thus activates ASK1 by triggering ER stress-induced IRE1 activation." SIGNOR-262790 ERN1 protein O75460 UNIPROT OS9 protein Q13438 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18417469 f miannu "Here we characterize the function in ER quality control of two proteins derived from alternative splicing of the OS-9 gene. OS-9.1 and OS-9.2 are ubiquitously expressed in human tissues and are amplified in tumors. They are transcriptionally induced upon activation of the Ire1/Xbp1 ER-stress pathway." SIGNOR-261063 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 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 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 NR1I2 protein O75469 UNIPROT UGT1A1 protein P22309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18172616 f miannu "This study indicates that hepatocyte nuclear factor 1alpha (HNF1alpha) bound to the proximal promoter motif not only enhances the basal reporter activity of UGT1A1, including the distal (-3570/-3180) and proximal (-165/-1) regions, but also influences the transcriptional regulation of UGT1A1 by CAR, PXR, GR, and AhR to markedly enhance reporter activities." SIGNOR-254440 FRAT2 protein O75474 UNIPROT GSK3B protein P49841 UNIPROT "down-regulates activity" binding -1 11738041 t gcesareni "The structure of phosphorylated GSK-3beta complexed with a peptide, FRATtide, that inhibits beta-catenin phosphorylation." SIGNOR-244030 GPC4 protein O75487 UNIPROT WNT5A protein P41221 UNIPROT up-regulates binding 9606 22302992 t gcesareni "Gpc4 bound to wnt3a and wnt5a which activate the beta-catenin-dependent and -independent pathways, respectively, and colocalized with wnts on the cell surface. Expression of gpc4 enhanced the wnt3a-dependent beta-catenin pathway and the wnt5a-dependent beta-catenin-independent pathway, and knockdown of gpc4 suppressed both pathways" SIGNOR-195752 GPC4 protein O75487 UNIPROT WNT3A protein P56704 UNIPROT up-regulates binding 9606 22302992 t gcesareni "Gpc4 bound to wnt3a and wnt5a which activate the beta-catenin-dependent and -independent pathways, respectively, and colocalized with wnts on the cell surface. Expression of gpc4 enhanced the wnt3a-dependent beta-catenin pathway and the wnt5a-dependent beta-catenin-independent pathway, and knockdown of gpc4 suppressed both pathways" SIGNOR-195749 NDUFS3 protein O75489 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262177 GMNN protein O75496 UNIPROT CDT1 protein Q9H211 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 11125146 t "Here we show that geminin interacts tightly with Cdt1, a recently identified replication initiation factor necessary for MCM loading." SIGNOR-261680 HSBP1 protein O75506 UNIPROT HSF1 protein Q00613 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 9649501 t Monia "HSBP1 is nuclear-localized and interacts in vivo with the active trimeric state of HSF1 that appears during heat shock. During attenuation of HSF1 to the inert monomer, HSBP1 associates with Hsp70. HSBP1 negatively affects HSF1 DNA-binding activity, and overexpression of HSBP1 in mammalian cells represses the transactivation activity of HSF1. HSF1 interacts with HSBP1 in vivo and is a nuclear localized protein." SIGNOR-261181 HSBP1 protein O75506 UNIPROT "WASH complex" complex SIGNOR-C258 SIGNOR "up-regulates quantity" relocalization 9606 BTO:0000007 29844016 t lperfetto "The Trimeric Coiled-Coil HSBP1 Protein Promotes WASH Complex Assembly at Centrosomes" SIGNOR-261007 TNFRSF21 protein O75509 UNIPROT TRADD protein Q15628 UNIPROT up-regulates binding 9606 14585074 t amattioni "Dr6 interacts with tradd" SIGNOR-100184 TNFRSF21 protein O75509 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR down-regulates 9606 32454942 f miannu "Next to inhibition of sTNF/TNFR1 signaling, specific activation of TNFR2 may hold promise as a new MS therapy. Indeed, TNF promotes proliferation of oligodendrocyte progenitors and remyelination via TNFR2" SIGNOR-263832 TNFRSF21 protein O75509 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR down-regulates 9606 32454942 f miannu "Further, data from our laboratories indicate that selective agonism of TNFR2 rescues neurons from oxidative stress-induced cell death [160] and excitotoxic cell death [161, 162]. Similarly, TNFR2 activation induces expression of antiapoptotic and detoxifying proteins and protects OPCs against oxidative stress." SIGNOR-263831 TNFRSF21 protein O75509 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR down-regulates 9606 32454942 f miannu "Further, data from our laboratories indicate that selective agonism of TNFR2 rescues neurons from oxidative stress-induced cell death [160] and excitotoxic cell death [161, 162]. Similarly, TNFR2 activation induces expression of antiapoptotic and detoxifying proteins and protects OPCs against oxidative stress." SIGNOR-263830 EED protein O75530 UNIPROT "Polycomb repressive complex 2" complex SIGNOR-C130 SIGNOR "form complex" binding 9606 23110252 t lperfetto "The PRC2 core, conserved from Drosophila to humans, is composed of four proteins that add up to about 230 kDa (Figure 1A) (see Margueron and Reinberg, 2010 for a recent review): EED (present in different isoforms), either one of the two methyltranferases Ezh1 or Ezh2 (Ezh1/2), Suz12, and either RbAp46 or RbAp48 (RbAp46/48)." SIGNOR-241897 EED protein O75530 UNIPROT SUZ12/EED complex SIGNOR-C76 SIGNOR "form complex" binding 9606 16712789 t miannu "Suz12 is a polycomb group protein that forms polycomb repressive complexes (prc2/3) together with eed and histone methyltransferase ezh2." SIGNOR-146755 SF3B1 protein O75533 UNIPROT SF3b complex SIGNOR-C442 SIGNOR "form complex" binding 9606 32140746 t lperfetto "Characterization of the purified SF3b complex indicated that it consists of seven proteins with a molecular size ranging from 10 to 155 kDa [10–12] (Fig. 1a). Due to methodological differences in identifying SF3b components in human and yeast, a number of names have been designated for these proteins across different species. In this review, I will use SF3b1-7 for consistency and clarity (Fig. 1a)." SIGNOR-268403 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 SF3B1 protein O75533 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 25428262 f irozzo "We have shown that SF3B1 knockdown in four myeloid cell lines resulted in inhibition of cell growth and disruption of the cell cycle.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." SIGNOR-256003 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 DAB1 protein O75553 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 BTO:0000142 22394407 t lperfetto "The induction of disabled-1 (dab-1) tyrosine phosphorylation, and the subsequent activation of src family kinases, were found to be essential steps for the activation of notch-1 signaling by reelin" SIGNOR-196438 STX11 protein O75558 UNIPROT "STX11-SNAP23 SNARE complex" complex SIGNOR-C272 SIGNOR "form complex" binding 9606 BTO:0000132 22767500 t lperfetto "Coimmunoprecipitation experiments showed that syntaxin-11 can form SNARE complexes with both VAMP-8 and SNAP-23. " SIGNOR-261894 STX11 protein O75558 UNIPROT "STX11-VAMP8 SNARE complex" complex SIGNOR-C273 SIGNOR "form complex" binding 9606 BTO:0000132 22767500 t lperfetto "Coimmunoprecipitation experiments showed that syntaxin-11 can form SNARE complexes with both VAMP-8 and SNAP-23. " SIGNOR-261897 STX11 protein O75558 UNIPROT Platelet_degranulation phenotype SIGNOR-PH138 SIGNOR up-regulates 9606 22767500 f lperfetto "In contrast to previous studies,13,15,16,19 the results of the present study show that syntaxin-2 and syntaxin-4 are not required for release, but that syntaxin-11 is critical for platelet exocytosis." SIGNOR-261893 PRKRA protein O75569 UNIPROT DICER1/hAgo2/PRKRA complex SIGNOR-C41 SIGNOR "form complex" binding 9606 23661684 t lperfetto "Immunoprecipitation and reconstitution experiments in various systems have shown that Dicer associates with proteins in the Argonaute (Ago) family of endonucleases and with specific double-stranded RNA-binding proteins (dsRBPs) (3–7). | In humans, these dsRBPs are protein activator of PKR (PACT) (5) and trans-activation response RNA-binding protein (TRBP) (3,4)." SIGNOR-255318 CRCP protein O75575 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 BTO:0000567 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266134 ITGA10 protein O75578 UNIPROT "A10/b1 integrin" complex SIGNOR-C167 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253185 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 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 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 GSK3B protein P49841 UNIPROT "up-regulates activity" 15229249 f "We speculate that DKK1 produced by βAP-treated neurons suppresses the canonical Wnt signaling pathway by interacting with LRP5/6 and therefore facilitates GSK3β activation." SIGNOR-255484 LRP6 protein O75581 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9606 19107203 t "PPPSPxS motif in LRP6/5 must be phosphorylated." lperfetto "These observations demonstrate that phosphorylated lrp6/5 both recruits and directly inhibits gsk3beta using two distinct portions of its cytoplasmic sequence binding of wnts to the coreceptors frizzled and lrp6/5 leads to phosphorylation of pppspxs motifs in the lrp6/5 intracellular region and the inhibition of gsk3beta bound to the scaffold protein axin.These Observations demonstrate that phosphorylated lrp6/5 both recruits and directly inhibits gsk3beta using two distinct portions of its cytoplasmic sequence." SIGNOR-227942 LRP6 protein O75581 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates quantity by destabilization" relocalization 9606 BTO:0000007 18632848 t lperfetto "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-227939 LRP6 protein O75581 UNIPROT LPR5/6 complex SIGNOR-C219 SIGNOR "form complex" binding 9606 27821587 t miannu "Low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6) are co-receptors for Wnt ligands." SIGNOR-256175 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 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 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 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 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 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 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 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 RPS6KA5 protein O75582 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000150 BTO:0000975 11145955 t gcesareni "Phosphorylation on ser383 and ser389 of elk-1 by mapk enhances this basal binding but, most importantly, elk-1 exhibits new interactions with p300." SIGNOR-85514 RPS6KA5 protein O75582 UNIPROT NR4A1 protein P22736 UNIPROT unknown phosphorylation Ser351 GRRGRLPsKPKQPPD 9606 BTO:0000007 16223362 t lperfetto "In the present paper, we have re-examined the phosphorylation of Nur77 on Ser354. Using a combination of cell-permeable kinase inhibitors and mouse knockin mutations, we show that Nur77 is phosphorylated by RSK in response to mitogenic stimulation of cells. Phosphorylation of Nur77 on Ser354 did not, however, appear to affect the transcriptional activity of Nur77, or its ability to bind 14-3-3 proteins in vivo." SIGNOR-249296 RPS6KA5 protein O75582 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 12763138 t gcesareni "The stat3-mediated transactivation was reduced by blocking the stat3 serine phosphorylation with the mek inhibitor u0126 or by expression of kinase-inactive msk1." SIGNOR-101251 RPS6KA5 protein O75582 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Msk (mitogen- and stress-activated kinase) 1 and 2 can directly phosphorylate and activate transcription factors such as creb, atf1, the nf- b isoform p65 and stat (signal transducer and activator of transcription) 1 and 3" SIGNOR-166664 RPS6KA5 protein O75582 UNIPROT PLA2G4A protein P47712 UNIPROT "up-regulates activity" phosphorylation Ser727 RQNPSRCsVSLSNVE 9606 BTO:0000007 10978317 t lperfetto "Serine 727 phosphorylation and activation of cytosolic phospholipase A2 by MNK1-related protein kinases." SIGNOR-249051 RPS6KA5 protein O75582 UNIPROT ETV1 protein P50549 UNIPROT "up-regulates activity" phosphorylation Ser216 PMYQRQMsEPNIPFP 9606 BTO:0002181 12213813 t lperfetto "Activated, overexpressed MSK1 was able to phosphorylate ER81 at Ser191 and Ser216. Mutation of these residues strongly impairs ER81-responsive promoter activity." SIGNOR-262987 RPS6KA5 protein O75582 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 10464286 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-70444 RPS6KA5 protein O75582 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 BTO:0000938 14625384 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-119237 RPS6KA5 protein O75582 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 15994958 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-138483 RPS6KA5 protein O75582 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPATGGV 9606 BTO:0000938 20129940 t gcesareni "Upon activation of the erk and p38 mapk pathways, the msk1/2-mediated nucleosomal response, including h3 phosphorylation at serine 28 or 10, is coupled with the induction of immediate-early (ie) gene transcription." SIGNOR-163712 RPS6KA5 protein O75582 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 10464286 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-70440 RPS6KA5 protein O75582 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 BTO:0000938 14625384 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-119233 (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 RPS6KA5 protein O75582 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 15994958 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-138479 RPS6KA5 protein O75582 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 BTO:0000938 18508628 t gcesareni "In addition to ser10, msk was also found to phosphorylate a second site on h3, ser28 (75). It should be noted that while both ser10 and ser28 in h3 are extensively phosphorylated during mitosis, this is independent of msks and is catalysed by aurora kinases. In contrast, msks only phosphorylate a small proportion of the total cellular histone h3 in response to mitogens or stress. The spatial distribution of ser10 and ser28 phosphorylation is very tightly regulated in cells. In vitro, msk1 will phosphorylate one histone h3 molecule on both ser10 and ser28. Surprisingly it has been shown that in cells msk phosphorylates either ser10 or ser28 but not both on individual nucleosomes." SIGNOR-178704 RPS6KA5 protein O75582 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPSTGGV 9606 BTO:0000938 18508628 t gcesareni "In addition to ser10, msk was also found to phosphorylate a second site on h3, ser28 (75). It should be noted that while both ser10 and ser28 in h3 are extensively phosphorylated during mitosis, this is independent of msks and is catalysed by aurora kinases. In contrast, msks only phosphorylate a small proportion of the total cellular histone h3 in response to mitogens or stress. The spatial distribution of ser10 and ser28 phosphorylation is very tightly regulated in cells. In vitro, msk1 will phosphorylate one histone h3 molecule on both ser10 and ser28. Surprisingly it has been shown that in cells msk phosphorylates either ser10 or ser28 but not both on individual nucleosomes." SIGNOR-178708 RPS6KA5 protein O75582 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser276 SMQLRRPsDRELSEP 9606 SIGNOR-C13 12628924 t gcesareni "Transcriptional activation of the nf-kappab p65 subunit by mitogen- and stress-activated protein kinase-1 (msk1)mutational analysis of p65 revealed ser276 as a target for phosphorylation and transactivation in response to tnf. Moreover, we identified msk1 as a nuclear kinase for p65, since msk1 associates with p65 in a stimulus-dependent way and phosphorylates p65 at ser276." SIGNOR-99210 RPS6KA5 protein O75582 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr45 PGGTLFStTPGGTRI -1 11777913 t lperfetto "Here, using mass spectrometry, we identify the serum-responsive, rapamycin-sensitive sites as Ser 65 and Thr 70. | Phosphorylation of Thr 37/Thr 46 is followed by Thr 70 phosphorylation, and Ser 65 is phosphorylated last. Finally, we show that phosphorylation of Ser 65 and Thr 70 alone is insufficient to block binding to eIF4E, indicating that a combination of phosphorylation events is necessary to dissociate 4E-BP1 from eIF4E." SIGNOR-249131 RPS6KA5 protein O75582 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser65 FLMECRNsPVTKTPP 12213813 t lperfetto "In response to UV-B irradiation, the translation factor 4E-BP1 (eukaryotic initiation factor 4E [eIF4E]-binding protein 1) was phosphorylated at Thr36, Thr45, Ser64 and Thr69. Using either p38 MAPK inhibitors or the MSK inhibitor H89, UV-B-irradiation-induced phosphorylation was blocked [43]. 4E-BP1 binds to eIF4E in resting cells to prevent formation of a functional eIF4F complex, which is essential for cap-dependent initiation of translation. Phosphorylation of 4E-BP1 leads to dissociation from eIF4E" SIGNOR-262993 RPS6KA5 protein O75582 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 12213813 t lperfetto "In response to UV-B irradiation, the translation factor 4E-BP1 (eukaryotic initiation factor 4E [eIF4E]-binding protein 1) was phosphorylated at Thr36, Thr45, Ser64 and Thr69. Using either p38 MAPK inhibitors or the MSK inhibitor H89, UV-B-irradiation-induced phosphorylation was blocked [43]. 4E-BP1 binds to eIF4E in resting cells to prevent formation of a functional eIF4F complex, which is essential for cap-dependent initiation of translation. Phosphorylation of 4E-BP1 leads to dissociation from eIF4E" SIGNOR-262991 RPS6KA5 protein O75582 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 12213813 t lperfetto "In response to UV-B irradiation, the translation factor 4E-BP1 (eukaryotic initiation factor 4E [eIF4E]-binding protein 1) was phosphorylated at Thr36, Thr45, Ser64 and Thr69. Using either p38 MAPK inhibitors or the MSK inhibitor H89, UV-B-irradiation-induced phosphorylation was blocked [43]. 4E-BP1 binds to eIF4E in resting cells to prevent formation of a functional eIF4F complex, which is essential for cap-dependent initiation of translation. Phosphorylation of 4E-BP1 leads to dissociation from eIF4E" SIGNOR-262992 RPS6KA5 protein O75582 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 12213813 t lperfetto "In response to UV-B irradiation, the translation factor 4E-BP1 (eukaryotic initiation factor 4E [eIF4E]-binding protein 1) was phosphorylated at Thr36, Thr45, Ser64 and Thr69. Using either p38 MAPK inhibitors or the MSK inhibitor H89, UV-B-irradiation-induced phosphorylation was blocked [43]. 4E-BP1 binds to eIF4E in resting cells to prevent formation of a functional eIF4F complex, which is essential for cap-dependent initiation of translation. Phosphorylation of 4E-BP1 leads to dissociation from eIF4E" SIGNOR-262994 RPS6KA5 protein O75582 UNIPROT H3-4 protein Q16695 UNIPROT unknown phosphorylation Ser11 TKQTARKsTGGKAPR 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" SIGNOR-249213 RPS6KA5 protein O75582 UNIPROT H3-4 protein Q16695 UNIPROT unknown phosphorylation Ser29 ATKVARKsAPATGGV 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" SIGNOR-249214 RPS6KA5 protein O75582 UNIPROT H2AW protein Q7L7L0 UNIPROT "down-regulates activity" phosphorylation Ser2 sGRGKQGG -1 15010469 t miannu "We found that MSK1 phosphorylated histone H2A on serine 1, and mutation of serine 1 to alanine blocked the inhibition of transcription by MSK1. Furthermore, we found that acetylation of histone H3 by the p300 and CREB-binding protein associated factor, PCAF, suppressed the kinase-dependent inhibition of transcription. These results suggest that acetylation of histones may stimulate transcription by suppressing an inhibitory phosphorylation by a kinase as MSK1." SIGNOR-262942 RPS6KA5 protein O75582 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser118 GRELRRMsDEFVDSF 12213813 t lperfetto "Phosphorylation of Bad at Ser112 in response to growth factors or cytokines is generally linked to cell survival. Knockdown of MSK1 suppressed Bad phosphorylation after calcium ionophore A23187 treatment in neuronal cells" SIGNOR-262990 RPS6KA5 protein O75582 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 12628924 t lperfetto "Transcriptional activation of the nf-kappab p65 subunit by mitogen- and stress-activated protein kinase-1 (msk1)mutational analysis of p65 revealed ser276 as a target for phosphorylation and transactivation in response to tnf. Moreover, we identified msk1 as a nuclear kinase for p65, since msk1 associates with p65 in a stimulus-dependent way and phosphorylates p65 at ser276." SIGNOR-217424 RPS6KA5 protein O75582 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 10464286 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by rps6ka4 and rps6ka5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or uv irradiation and result in the activation of genes, such as c-fos and c-jun." SIGNOR-265348 RPS6KA5 protein O75582 UNIPROT "Histone H2A" proteinfamily SIGNOR-PF70 SIGNOR down-regulates phosphorylation 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-265314 MED6 protein O75586 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266677 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 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 MYCBP2 protein O75592 UNIPROT RAN protein P62826 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 10090 26304119 t Monia "MYCBP2 Is a Nuclear GEF for Ran in DRG Neurons—Next, we studied whether or not MYCBP2 modulates the interaction between Ran/RanGAP1. MYCBP2 contains an N-terminal RCC1-like domain (Fig. 8C) (13), and RCC1 is a known GEF for Ran, indicating a potential functional interaction between MYCBP2 and Ran." SIGNOR-261204 MYCBP2 protein O75592 UNIPROT TSC complex SIGNOR-C101 SIGNOR down-regulates ubiquitination 10116 BTO:0001009 14559897 t Monia "Pam Interacts with the Tuberin-Hamartin Complex—To examine the in vivo association of tuberin and Pam, we performed co-immunoprecipitation experiments in PC12 cells and rat embryonic brain. Immunoprecipitation of tuberin using an anti-tuberin antibody followed by immunoblot analysis showed that endogenous Pam co-immunoprecipitates with tuberin in PC12 cells and embryonic rat brain. Pam Homolog HIW Modulates Tsc1Tsc2 Activity in Drosophila. The enhancement of Tsc1Tsc2 phenotype by the removal of the hiw gene indicates that hiw negatively regulates Tsc1Tsc2 activity in Drosophila eye. Taken together, it is probable that Pam may function as an E3 ligase for tuberin and regulate the ubiquitination and proteasomal degradation of the tuberinhamartin complex particularly in the CNS" SIGNOR-261202 FOXH1 protein O75593 UNIPROT SMAD2 protein Q15796 UNIPROT "up-regulates activity" binding 9606 BTO:0001538 9858566 t lperfetto "FAST-2 also interacts directly with Smad2, a cytoplasmic protein which is translocated to the nucleus in response to TGF-beta, and forms a multimeric complex with Smad2 and Smad4 on the activin response element, a high-affinity binding site for FAST-1." SIGNOR-108333 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 GCM2 protein O75603 UNIPROT CASR protein P41180 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004712 BTO:0000975 18712808 f miannu "we show that both promoters (P1 and P2) of the calcium-sensing receptor (CASR) gene, a differentiation marker for the parathyroid gland, are transactivated by wild-type GCM2." SIGNOR-254199 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 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 PRDM1 protein O75626 UNIPROT CIITA protein P33076 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 12626569 f 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-99116 PRDM1 protein O75626 UNIPROT PAX5 protein Q02548 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12052884 f miannu "Blimp-1-dependent repression of pax-5 is required for differentiation of b cells to immunoglobulin m-secreting plasma cells" SIGNOR-89032 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 FCN3 protein O75636 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 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. These results indicate that H-ficolin is a second ficolin which is associated with MASPs and sMAP, and which activates the lectin pathway|Proteolytic activation of complement components by H-ficolin-MASP." SIGNOR-263410 OFD1 protein O75665 UNIPROT IFT88 protein Q13099 UNIPROT "up-regulates activity" binding 9606 BTO:0001086 20230748 t "Regulation of binding" miannu "Ofd1 acts at the distal centriole to build distal appendages, recruit Ift88, and stabilize centriolar microtubules at a defined length." SIGNOR-251973 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 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 RPS6KA4 protein O75676 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser362 AAAHRKGsSSNEPSS 9606 22187936 t gcesareni "Rsk1/2 stabilize c-fos and increases its activity." SIGNOR-191678 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 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 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 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 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 phosphorylation 9606 20626350 t gcesareni "Msk1 and msk2 directly phosphorilate and activate transcription factors such as creb1, atf1." SIGNOR-166661 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 RPS6KA4 protein O75676 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser276 SMQLRRPsDRELSEP 9606 SIGNOR-C13 17183360 t gcesareni "Rela is phosphorylated at: ser276 by the catalytic subunit of protein kinase a (pkac), msk1 and msk2; at ser311 by the atypical pkczeta; at ser468 by ikkbeta, ikkepsilon and glycogen-synthase kinase-3beta (gsk3beta); at ser529 by ck2; and at ser536 by ikkbeta, ikkalfa, ikkepsilon, nf-kb activating kinase (nak, also known as tank-binding kinase-1 tbk1)) and rsk1 (also known as p90 ribosomal protein s6 kinase (p90s6k) msk 1 and 2 can directly phosphorylate and activate transcription factors such as creb, atf1, the nf-kb isoform p65 and stat 1 and 3." SIGNOR-151436 RPS6KA4 protein O75676 UNIPROT H3-4 protein Q16695 UNIPROT unknown phosphorylation Ser11 TKQTARKsTGGKAPR 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" SIGNOR-249211 RPS6KA4 protein O75676 UNIPROT H3-4 protein Q16695 UNIPROT unknown phosphorylation Ser29 ATKVARKsAPATGGV 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" SIGNOR-249212 RPS6KA4 protein O75676 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 17183360 t lperfetto "Rela is phosphorylated at: ser276 by the catalytic subunit of protein kinase a (pkac), msk1 and msk2; at ser311 by the atypical pkczeta; at ser468 by ikkbeta, ikkepsilon and glycogen-synthase kinase-3beta (gsk3beta); at ser529 by ck2; and at ser536 by ikkbeta, ikkalfa, ikkepsilon, nf-kb activating kinase (nak, also known as tank-binding kinase-1 tbk1)) and rsk1 (also known as p90 ribosomal protein s6 kinase (p90s6k) msk 1 and 2 can directly phosphorylate and activate transcription factors such as creb, atf1, the nf-kb isoform p65 and stat 1 and 3." SIGNOR-217373 RPS6KA4 protein O75676 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR unknown phosphorylation 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" SIGNOR-265355 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 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 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 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 PPM1B protein O75688 UNIPROT CDK9 protein P50750 UNIPROT unknown dephosphorylation Thr186 NSQPNRYtNRVVTLW 9606 18829461 t gcesareni "Taken together, our data indicate that PPM1A and to some extent PPM1B are important negative regulators of P-TEFb function" SIGNOR-181396 PPM1B protein O75688 UNIPROT PAX2 protein Q02962 UNIPROT "down-regulates activity" dephosphorylation 9606 BTO:0000007 25631048 t "PPM1B can dephosphorylate the Pax2 activation domain and displace the adaptor protein PTIP, thus inhibiting H3K4 methylation and gene activation" SIGNOR-251712 NUP155 protein O75694 UNIPROT NPC complex SIGNOR-C263 SIGNOR "form complex" binding 27016207 t lperfetto "The protein inventory of the NPC has been studied for a very diverse set of eukaryotes, including trypanosomes, fungi, plants, animals, and humans [4], [5], [6], [7], [8], [9]. In all cases, about 30 different Nups were found (Fig. 2)." SIGNOR-262082 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 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 DRG1 protein Q9Y295 UNIPROT unknown phosphorylation Thr100 AYEFTTLtTVPGVIR -1 18184589 t Manara "It is therefore likely that MPSK1 regulates DRG1 function by either phosphorylation or through competition with other DRG1 binding partners." SIGNOR-260806 WDHD1 protein O75717 UNIPROT CLSPN protein Q9HAW4 UNIPROT "up-regulates activity" binding 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. Significantly, And-1 binds directly to ssDNA and facilitates the association of Claspin with ssDNA." SIGNOR-262665 SLC25A12 protein O75746 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 ChEBI "down-regulates quantity" relocalization 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-265154 SLC25A12 protein O75746 UNIPROT "aspartic acid" smallmolecule CHEBI:22660 ChEBI "up-regulates quantity" relocalization 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-265156 PPP1R15A protein O75807 UNIPROT PPP1CC protein P36873 UNIPROT up-regulates binding 9606 14718519 t gcesareni "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 tbetari." SIGNOR-120471 PPP1R15A protein O75807 UNIPROT PPP1CC protein P36873 UNIPROT up-regulates relocalization 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-120734 PPP1R15A protein O75807 UNIPROT PPP1CC protein P36873 UNIPROT "up-regulates activity" binding 9606 27629041 t miannu "Dephosphorylation of eIF2α is central to ISR signal termination to restore protein synthesis and normal cell functioning 15. 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-260174 EIF3G protein O75821 UNIPROT EIF3_complex complex SIGNOR-C401 SIGNOR "form complex" binding -1 16920360 t miannu "Consistent with its diverse functions, eIF3 is the largest and most complex initiation factor: the mammalian version, for example, contains 13 nonidentical subunits that are designated eIF3a to eIF3m 8, 9, 10, 11, 12, 13 (Table 1)." SIGNOR-266394 EIF3J protein O75822 UNIPROT EIF3_complex complex SIGNOR-C401 SIGNOR "form complex" binding -1 16920360 t miannu "Consistent with its diverse functions, eIF3 is the largest and most complex initiation factor: the mammalian version, for example, contains 13 nonidentical subunits that are designated eIF3a to eIF3m 8, 9, 10, 11, 12, 13 (Table 1)." SIGNOR-266391 KLF7 protein O75840 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0004055 14729953 f miannu "KLF7 stimulates p21WAF1/Cip1 transcription" SIGNOR-224624 IDH1 protein O75874 UNIPROT D-threo-isocitrate(3-) smallmolecule CHEBI:15562 ChEBI "down-regulates quantity" 9606 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (α-KG)" SIGNOR-253137 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 IDH1 protein O75874 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "chemical modification" 9606 29090344 t miannu "Two of the most commonly mutated genes in AML encode for two isoforms of isocitrate dehydrogenase (IDH), IDH1 and IDH2. IDH1 and IDH2 are two isoforms of isocitrate dehydrogenase that perform crucial roles in cellular metabolism. Somatic mutations in either of these two genes impart a neomorphic enzymatic activity upon the encoded enzymes resulting in the ability to convert √鬱-ketoglutarate (√鬱KG) into the oncometabolite R2-hydroxyglutarate (R2-HG), which can competitively inhibit multiple √鬱KG-dependent dioxygenases." SIGNOR-253135 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 TNFSF13 protein O75888 UNIPROT TNFRSF17 protein Q02223 UNIPROT up-regulates binding 9606 BTO:0000782 10973284 t gcesareni "April is involved in stimulation of b and t cell function. April functions via binding to bcma and taci and competes with tall-i for receptor binding." SIGNOR-81386 GABBR2 protein O75899 UNIPROT "GABA-B receptor" complex SIGNOR-C336 SIGNOR "form complex" binding 9606 BTO:0000007 9872316 t brain lperfetto "Heterodimerization is required for the formation of a functional GABA(B) receptor.|These results indicate that, in vivo, functional brain GABA(B) receptors may be heterodimers composed of GABA(B)R1 and GABA(B)R2." SIGNOR-263743 CCNK protein O75909 UNIPROT CDK12/CCNK complex SIGNOR-C37 SIGNOR "form complex" binding 9606 22012619 t miannu "We identified a 70-kda cyclin k (cyck) that binds cdk12 and cdk13 to form two different complexes (cyck/cdk12 or cyck/cdk13) in human cells" SIGNOR-176783 CCNK protein O75909 UNIPROT CDK13/CCNK complex SIGNOR-C38 SIGNOR "form complex" binding 9606 22012619 t miannu "We identified a 70-kda cyclin k (cyck) that binds cdk12 and cdk13 to form two different complexes (cyck/cdk12 or cyck/cdk13) in human cells" SIGNOR-176786 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 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 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 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 PAK3 protein O75914 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser714 EGVRNIKsMWEKGNV 9606 BTO:0000887;BTO:0001260 20858431 t gcesareni "We investigated the effects of phosphorylation by p(21)-activated kinase 3 (pak) and calmodulin on the 22 kda c-terminal fragment of caldesmon (cad22). We substituted the major pak sites, ser-672 and ser-702, with either alanine or aspartic acid to mimic nonphosphorylated and constitutively phosphorylated states of caldesmon, respectively. Phosphorylation at these sites weakened ca(2+)-calmodulin binding further and reduced the inhibitory activity of cad22 in the absence of ca(2+)-calmodulin." SIGNOR-167976 PAK3 protein O75914 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser744 GLKVGVSsRINEWLT 9606 BTO:0000887;BTO:0001260 20858431 t gcesareni "We investigated the effects of phosphorylation by p(21)-activated kinase 3 (pak) and calmodulin on the 22 kda c-terminal fragment of caldesmon (cad22). We substituted the major pak sites, ser-672 and ser-702, with either alanine or aspartic acid to mimic nonphosphorylated and constitutively phosphorylated states of caldesmon, respectively. Phosphorylation at these sites weakened ca(2+)-calmodulin binding further and reduced the inhibitory activity of cad22 in the absence of ca(2+)-calmodulin." SIGNOR-167980 PAK3 protein O75914 UNIPROT MYO6 protein Q9UM54 UNIPROT "up-regulates activity" phosphorylation Thr405 TAGGTKGtVIKVPLK -1 11517222 t miannu "P21-activated kinase 3 phosphorylated myosin VI, and the site was identified as Thr(406). The phosphorylation of myosin VI significantly facilitated the actin-translocating activity of myosin VI. " SIGNOR-250244 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 PIAS1 protein O75925 UNIPROT RPA2 protein P15927 UNIPROT up-regulates sumoylation 9606 20016603 t gcesareni "Pias1 and pias4 promote brca1 accumulation and sumoylation, rpa phosphorylation, and dsb repair" SIGNOR-162153 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 PIAS1 protein O75925 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" sumoylation Lys276 NVVYRDLkLENLMLD 10090 BTO:0002572 23884910 t gcesareni "Although multiple sites on Akt could be SUMOylated, K276 was identified as a major SUMO acceptor site. K276R or E278A mutation reduced SUMOylation of Akt but had little effect on its ubiquitination. Strikingly, these mutations also completely abolished Akt kinase activity. In support of these results, we found that expression of PIAS1 and SUMO1 increased Akt activity, whereas expression of SENP1 reduced Akt1 activity." SIGNOR-252735 PIAS1 protein O75925 UNIPROT STAT1 protein P42224 UNIPROT down-regulates binding 9606 14699505 t gcesareni "Pias1 inhibits binding of stat1 dimers to the response elements in the promoters of target genes" SIGNOR-120548 PIAS1 protein O75925 UNIPROT STAT1 protein P42224 UNIPROT down-regulates binding 9606 BTO:0000887;BTO:0001103 23663276 t milica "Socs1 and socs3 target jak1 and gp130, respectively, near the plasma membrane to prevent cytoplasmic stats from being activated, whereas pias1 principally targets activated stat1 in the cell nucleus and prevents it from binding to dna." SIGNOR-202039 PIAS1 protein O75925 UNIPROT TP53BP1 protein Q12888 UNIPROT up-regulates sumoylation 9606 20016603 t gcesareni "Pias1 and pias4 are recruited to dna-damage sites and mediate 53bp1 recruitment and sumoylation." SIGNOR-162156 PIAS1 protein O75925 UNIPROT SMAD4 protein Q13485 UNIPROT up-regulates sumoylation 9606 15028714 t lperfetto "These data demonstrate that pias1 protein positively modulates tgf-beta responses as a sumo e3 ligase for smad4" SIGNOR-123462 PIAS1 protein O75925 UNIPROT FHL1 protein Q13642 UNIPROT down-regulates sumoylation Lys144 GTGSFFPkGEDFYCV 9606 17509614 t gcesareni "Pias1 (the protein inhibitor of activated stat1) interacts with kyot2 directly and attenuates kyot2-mediated transcriptional repression. We demonstrate that kyot2 is modified by sumoylation at two lysine residues, k144 and k171. Sumoylation of the transfected kyot2 is enhanced by pias1" SIGNOR-154801 PIAS1 protein O75925 UNIPROT FHL1 protein Q13642 UNIPROT down-regulates sumoylation Lys300 PRGPGLVkAPVWWPM 9606 17509614 t gcesareni "Pias1 (the protein inhibitor of activated stat1) interacts with kyot2 directly and attenuates kyot2-mediated transcriptional repression. We demonstrate that kyot2 is modified by sumoylation at two lysine residues, k144 and k171. Sumoylation of the transfected kyot2 is enhanced by pias1" SIGNOR-154805 PIAS1 protein O75925 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" sumoylation Lys276 NVVYRDLkLENLMLD 10090 BTO:0002572 23884910 t gcesareni "Although multiple sites on Akt could be SUMOylated, K276 was identified as a major SUMO acceptor site. K276R or E278A mutation reduced SUMOylation of Akt but had little effect on its ubiquitination. Strikingly, these mutations also completely abolished Akt kinase activity. In support of these results, we found that expression of PIAS1 and SUMO1 increased Akt activity, whereas expression of SENP1 reduced Akt1 activity." SIGNOR-252737 ATP5PD protein O75947 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261404 TRIO protein O75962 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260579 ATP5MG protein O75964 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261408 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 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 CDKL5 protein O76039 UNIPROT CDKL5 protein O76039 UNIPROT "up-regulates activity" phosphorylation Tyr171 NNANYTEyVATRWYR -1 16935860 t miannu "Furthermore, we show that CDKL5 can self-associate and mediate the phosphorylation of its own TEY (Thr-Glu-Tyr) motif." SIGNOR-245876 CDKL5 protein O76039 UNIPROT AMPH protein P49418 UNIPROT "down-regulates activity" phosphorylation Ser293 PAPARPRsPSQTRKG 10090 23651931 t gcesareni "This 120-kDa protein was identified as amphiphysin 1 (Amph1) by LC-MS/MS analysis, and the site of phosphorylation by CDKL5 was determined to be Ser-293.| The phosphorylation mimic mutants, Amph1(S293E) and Amph1(S293D), showed significantly reduced affinity for endophilin, a protein involved in synaptic vesicle endocytosis" SIGNOR-245881 CDKL5 protein O76039 UNIPROT MECP2 protein P51608 UNIPROT unknown phosphorylation -1 16935860 t Luana "Phosphorylation assays performed with the wild-type protein confirm its capability to mediate the modification of MeCP2 in vitro, whereas Rett missense mutations within the conserved catalytic domain abrogate or significantly impair the enzymatic activity" SIGNOR-264702 CDKL5 protein O76039 UNIPROT LRRC4C protein Q9HCJ2 UNIPROT unknown phosphorylation Ser631 PLLIRMNsKDNVQET 9606 22922712 t llicata "Cdkl5 binds and phosphorylates the cell adhesion molecule ngl-1. This phosphorylation event ensures a stable association between ngl-1 and psd95." SIGNOR-192035 STC2 protein O76061 UNIPROT STAT3 protein P40763 UNIPROT up-regulates 10090 BTO:0000298 29207625 f lperfetto "STC2 activates STAT3 signaling pathway in the hypothalamus and GT1-7 cells" SIGNOR-260406 STC2 protein O76061 UNIPROT STC2/HMOX1 complex SIGNOR-C244 SIGNOR "form complex" binding BTO:0000298 22503972 t Giorgia "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-260387 RNF8 protein O76064 UNIPROT H2AC11 protein P0C0S8 UNIPROT up-regulates ubiquitination 9606 20551964 t gcesareni "Rnf8 and ubc13 ubiquitylate h2a and h2ax, but other substrates probably exist." SIGNOR-166174 RNF8 protein O76064 UNIPROT H2AX protein P16104 UNIPROT up-regulates ubiquitination 9606 18001824 t gcesareni "Rnf8 can ubiquitylate histone h2a and h2ax," SIGNOR-159309 RNF8 protein O76064 UNIPROT UBE2N protein P61088 UNIPROT up-regulates binding 9606 18678647 t gcesareni "The rnf8 ring domain signals ubc13 to sites of damage, which is sufficient for dna damage signal transduction." SIGNOR-179823 RNF8 protein O76064 UNIPROT L3MBTL2 protein Q969R5 UNIPROT "up-regulates activity" ubiquitination 9606 31225475 t 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-266787 RNF8 protein O76064 UNIPROT RAD18 protein Q9NS91 UNIPROT up-regulates binding 9606 19396164 t gcesareni "Rnf8 depletion also significantly reduced the accumulation of rad18 to chromatin fraction after ir" SIGNOR-185593 RNF8 protein O76064 UNIPROT "Histone H2A" proteinfamily SIGNOR-PF70 SIGNOR up-regulates ubiquitination 9606 20551964 t gcesareni "Rnf8 and ubc13 ubiquitylate h2a and h2ax, but other substrates probably exist." SIGNOR-265313 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 DFFB protein O76075 UNIPROT DNA_fragmentation phenotype SIGNOR-PH22 SIGNOR up-regulates 9606 BTO:0000661 9422513 f "Cleavage of ICAD/DFF-45" amattioni "The specific cleavage of icad/dff-45 by caspase-3 relieves the inhibition and promotes the endonuclease activity of cad, resulting in apoptotic dna fragmentation" SIGNOR-54358 FGF18 protein O76093 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t tpavlidou "Fgfs bind and activate high-affinity receptor tyrosine kinases. The cloning of fgf receptors (fgfrs) has identified four distinct genes" SIGNOR-42368 SRP72 protein O76094 UNIPROT SRP68 protein Q9UHB9 UNIPROT "up-regulates activity" binding -1 30649417 t miannu "Taken together our data show that binding of the SRP68/72 heterodimer follows an ultrasensitive response dependent on the SRP72 C-terminus. Although the large solenoids of SRP68/72 have not been structurally characterized due to intrinsic flexibility, they serve as important contact sites in ribosome interaction." SIGNOR-261164 RECQL4 protein O94761 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 9606 27287744 f "RECQL4 is important for genome stability and DNA damage repair." SIGNOR-258951 MTA2 protein O94776 UNIPROT FSHR protein P23945 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001238 23086931 f miannu "Chromatin modifier MTA2 participates in the down-regulation of FSHR transcription. MTA2 is a potent corepressor of FSHR transcription, because it can recruit histone deacetylase-1 onto the FSHR promoter and participates in the down-regulation of FSHR expression upon FSH treatment." SIGNOR-254226 MTA2 protein O94776 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263841 MTA2 protein O94776 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263853 DPM2 protein O94777 UNIPROT "DPM complex" complex SIGNOR-C289 SIGNOR "form complex" binding 9606 10835346 t lperfetto "Human dolichol-phosphate-mannose synthase consists of three subunits, DPM1, DPM2 and DPM3." SIGNOR-262564 USP1 protein O94782 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "down-regulates activity" deubiquitination 9606 BTO:0000567 SIGNOR-C302 18082604 t lperfetto "The deubiquitinating enzyme USP1 controls the cellular levels of the DNA damage response protein Ub-FANCD2|The level of monoubiquitinated FANCD2 protein increases in response to various types of DNA damage in mammalian cells" SIGNOR-263273 USP1 protein O94782 UNIPROT FANCI protein Q9NVI1 UNIPROT "down-regulates activity" deubiquitination SIGNOR-C302 18985065 t lperfetto "Phosphorylation of FANCI may also turn the ubiquitinated ID complex into a poor substrate for deubiquitination by the USP1–UAF1 complex, resulting in increased levels of monoubiquitinated FANCD2." SIGNOR-263272 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 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 STK10 protein O94804 UNIPROT MSN protein P26038 UNIPROT "up-regulates activity" phosphorylation Thr558 LGRDKYKtLRQIRQG 9606 19255442 t llicata "Evidence in jurkat cells that lok phosphorylates erm and that erm phosphorylation impedes migration." SIGNOR-184433 PRKD3 protein O94806 UNIPROT GIT1 protein Q9Y2X7 UNIPROT unknown phosphorylation Ser46 RSLGRHIsIVKHLRH 9606 22893698 t lperfetto "We propose that phosphorylation of git1 on serine 46 by pkd3 represents a molecular switch by which git1 localization, paxillin trafficking, and cellular protrusive activity are regulated." SIGNOR-191839 SLIT2 protein O94813 UNIPROT GPC1 protein P35052 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 10364234 t gcesareni "Slit family proteins are functional ligands of glypican-1 in nervous tissue and suggest that their interactions may be critical for certain stages of central nervous system histogenesis." SIGNOR-68428 SLIT2 protein O94813 UNIPROT ROBO4 protein Q8WZ75 UNIPROT up-regulates binding 9606 BTO:0000938 12941633 t gcesareni "We show that robo4 binds slit and inhibits cellular migration in a heterologous expression system, analogous to the role of known robo receptors in the nervous system." SIGNOR-86380 SLIT2 protein O94813 UNIPROT ROBO3 protein Q96MS0 UNIPROT "up-regulates activity" binding -1 16226035 t miannu "This observation suggests that Slit2 may require the Robo2 and Robo3 receptors in this process . Slit2 causes the miRNA miR-182 to release cofilin1 mRNA, potentiating cofilin1 local translation and resulting in growth cone collapse. The use of morpholinos or RNAi to knockdown robo2 and robo3 in X. laevis RGCs, would be useful to further confirm that Robo2 and Robo3 are the receptors involved in Slit2-dependent cofilin1 translation." SIGNOR-268381 SLIT2 protein O94813 UNIPROT ROBO2 protein Q9HCK4 UNIPROT "up-regulates activity" binding -1 16226035 t miannu "This observation suggests that Slit2 may require the Robo2 and Robo3 receptors in this process . Slit2 causes the miRNA miR-182 to release cofilin1 mRNA, potentiating cofilin1 local translation and resulting in growth cone collapse. The use of morpholinos or RNAi to knockdown robo2 and robo3 in X. laevis RGCs, would be useful to further confirm that Robo2 and Robo3 are the receptors involved in Slit2-dependent cofilin1 translation." SIGNOR-268380 SLIT2 protein O94813 UNIPROT ROBO proteinfamily SIGNOR-PF14 SIGNOR up-regulates binding -1 16226035 t miannu "Here we describe and compare two human robo3 isoforms, robo3a and robo3b, which differ by the insertion of 26 amino acids at the n-terminus, and these forms appear to be evolutionary conserved. We investigated the bioactivity of these isoforms and show that they have different binding properties to slit." SIGNOR-268377 ATG12 protein O94817 UNIPROT ATG12/5/16L1 complex SIGNOR-C109 SIGNOR "form complex" binding 9606 BTO:0000007 18321988 t lperfetto "Atg12 is conjugated to atg5 and forms an approximately 800-kda protein complex with atg16l (referred to as atg16l complex)." SIGNOR-226689 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 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 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 TOMM70 protein O94826 UNIPROT "TOM40 complex" complex SIGNOR-C421 SIGNOR "form complex" binding 9606 BTO:0000567 18331822 t lperfetto "The fungal preprotein translocase of the mitochondrial outer membrane (TOM complex) comprises import receptors Tom70, Tom20, and Tom22, import channel Tom40, and small Tom proteins Tom5, Tom6, and Tom7, which regulate TOM complex assembly. These components are conserved in mammals; unlike the other components, however, Tom5 and Tom6 remain unidentified in mammals. We immuno-isolated the TOM complex from HeLa cells expressing hTom22-FLAG and identified the human counterparts of Tom5 and Tom6, together with the other components including Tom7. These small Tom proteins are associated with Tom40 in the TOM complex." SIGNOR-267677 PLEKHG5 protein O94827 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260566 SEC24D protein O94855 UNIPROT "COPII vesicle" complex SIGNOR-C370 SIGNOR "form complex" binding 9606 BTO:0000567 30605680 t lperfetto "The Core Components of COPII Vesicles from HeLa Cells|Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer. Subsequently, together with cargo proteins recruited by the Sec24 subunit, Sar1 and Sec23/24 assemble into so-called pre-budding complexes. Finally, outer coat subcomplexes, comprising heterotetrameric Sec13/31 complexes, are recruited onto pre-budding complexes to complete the two-layered COPII coat" SIGNOR-265291 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 NFASC protein O94856 UNIPROT ANK2 protein Q01484 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-266716 NFASC protein O94856 UNIPROT ANK3 protein Q12955 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-266717 UFL1 protein O94874 UNIPROT H4C1 protein P62805 UNIPROT "up-regulates activity" ubiquitination Lys32 DNIQGITkPAIRRLA 9606 BTO:0000007;BTO:0001938 30886146 t lperfetto "Here we report that UFM1 specific ligase 1 (UFL1), an ufmylation E3 ligase, is important for ATM activation." SIGNOR-265072 UFL1 protein O94874 UNIPROT ATM protein Q13315 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000007 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-265073 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 SUN1 protein O94901 UNIPROT NUP153 protein P49790 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 SIGNOR-C303 SIGNOR-C263 28831067 t lperfetto "The NXF1:NXT1 complex and NUP153 interact with the amino terminus of SUN1 |In analogy to a proposal made by Chang et al.4, Nesprins could help anchoring SUN1 near the NPC to enable it to fulfill its task in mRNA export." SIGNOR-263294 SUN1 protein O94901 UNIPROT MAJIN protein Q3KP22 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C303 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | It will be of great interest to test this hypothesis to fully understand the mechanisms of stable telomere–NE connection and telomere movement along the NE driven by the LINC complex." SIGNOR-263300 SUN1 protein O94901 UNIPROT SPDYA protein Q5MJ70 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | Taken together, we speculate that speedy A is likely capable of interacting with both telomeres and the LINC complex and thus might function as the missing linkage between telomeres and the LINC complex during prophase I, stabilizing the telomere–NE connection" SIGNOR-263301 SUN1 protein O94901 UNIPROT TERB1 protein Q8NA31 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C303 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | It will be of great interest to test this hypothesis to fully understand the mechanisms of stable telomere–NE connection and telomere movement along the NE driven by the LINC complex." SIGNOR-263299 SUN1 protein O94901 UNIPROT NXF1 protein Q9UBU9 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 SIGNOR-C303 28831067 t lperfetto "SUN1, a component of the LINC (Linker of Nucleoskeleton and Cytoskeleton) complex, functions in mammalian mRNA export through the NXF1-dependent pathway. It associates with mRNP complexes by direct interaction with NXF1." SIGNOR-263296 SUN1 protein O94901 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263282 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 DKK1 protein O94907 UNIPROT WNT3A protein P56704 UNIPROT down-regulates 9606 19874086 f "Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6." gcesareni "It has been shown that both sclerostin and dkk1 act physiologically as downstream molecules of bmp signaling to inhibit canonical wnt signaling and therefore negatively regulate bone mass." SIGNOR-188961 DKK1 protein O94907 UNIPROT WNT3A protein P56704 UNIPROT down-regulates 9606 22298955 f "Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6." gcesareni "It has been shown that both sclerostin and dkk1 act physiologically as downstream molecules of bmp signaling to inhibit canonical wnt signaling and therefore negatively regulate bone mass." SIGNOR-195573 DKK1 protein O94907 UNIPROT KREMEN2 protein Q8NCW0 UNIPROT up-regulates binding 9606 12050670 t gcesareni "Dkk1 has been shown to inhibitwnt 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 blockwnt/beta-catenin . Kremen2 forms a ternary complex with dkk1 and lrp6, and induces rapid endocytosis and removal of thewntreceptor lrp6 from the plasma membranekremen2 forms a ternary complex with dkk1 and lrp6, and induces rapid endocytosis and removal of the wnt receptor lrp6 from the plasma membrane" SIGNOR-88882 DKK1 protein O94907 UNIPROT KREMEN1 protein Q96MU8 UNIPROT up-regulates binding 9606 12050670 t gcesareni "Dkk1 has been shown to inhibitwnt 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 blockwnt/betBeta-catenin. Kremen2 forms a ternary complex with dkk1 and lrp6, and induces rapid endocytosis and removal of thewntreceptor lrp6 from the plasma membrane." SIGNOR-88838 PCF11 protein O94913 UNIPROT "CFII complex" complex SIGNOR-C387 SIGNOR "form complex" binding 9606 BTO:0000567 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." SIGNOR-266119 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 CDK14 protein O94921 UNIPROT TAGLN2 protein P37802 UNIPROT "down-regulates activity" phosphorylation Ser163 KENPRNFsDNQLQEG 21577206 t lperfetto "This newly identified oncogene–tumor suppressor cascade, where oncogenic PFTK1 inactivates a tumor suppressor gene TAGLN2 via phosphorylation|. Our data therefore underline much importance for S83 and S163 residues on TAGLN2 in its actin-binding capacity." SIGNOR-265105 CDK14 protein O94921 UNIPROT TAGLN2 protein P37802 UNIPROT "down-regulates activity" phosphorylation Ser83 PVKKIQAsTMAFKQM 21577206 t lperfetto "This newly identified oncogene–tumor suppressor cascade, where oncogenic PFTK1 inactivates a tumor suppressor gene TAGLN2 via phosphorylation|. Our data therefore underline much importance for S83 and S163 residues on TAGLN2 in its actin-binding capacity." SIGNOR-265103 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 GLS protein O94925 UNIPROT "L-glutamine zwitterion" smallmolecule CHEBI:58359 ChEBI "down-regulates quantity" "chemical modification" 9606 22049910 t miannu "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-260000 GLS protein O94925 UNIPROT Glutaminolysis phenotype SIGNOR-PH119 SIGNOR "up-regulates activity" 9606 28053289 f "Glutaminase is the rate-limiting enzyme in glutaminolysis and it is encoded by two different genes, GLS and GLS2." SIGNOR-259999 HAUS5 protein O94927 UNIPROT "HAUS complex" complex SIGNOR-C281 SIGNOR "form complex" binding 9606 BTO:0000567 19369198 t lperfetto "Here, by using mass spectrometry, we identified the full human augmin complex of 8 subunits and show that it interacts with the gamma-tubulin ring complex (gamma-TuRC)" SIGNOR-262317 KDM4B protein O94953 UNIPROT AR protein P10275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23435229 f miannu "KDM4B enzymatic activity is required to enhance AR transcriptional activity" SIGNOR-254541 KDM4B protein O94953 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263730 KDM4B protein O94953 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys10 RTKQTARkSTGGKAP 9606 30759871 t 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. The majority of studies regarding its function describe it as an activator that removes repressive H3K9me3 and H3K9me2 at or near regulated promoters in order to facilitate expression of the indicated pathways." SIGNOR-263734 KDM4B protein O94953 UNIPROT TP53I3 protein Q53FA7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263731 KDM4B protein O94953 UNIPROT BBC3 protein Q96PG8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263733 KDM4B protein O94953 UNIPROT BBC3 protein Q9BXH1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263732 KDM4B protein O94953 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR "down-regulates activity" demethylation 9606 30759871 t 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. The majority of studies regarding its function describe it as an activator that removes repressive H3K9me3 and H3K9me2 at or near regulated promoters in order to facilitate expression of the indicated pathways." SIGNOR-265359 AP2A2 protein O94973 UNIPROT "AP-2 complex" complex SIGNOR-C245 SIGNOR "form complex" binding 31671891 t lperfetto "The most important endocytic adaptor is the heterotetrameric AP-2 complex made up of the large alpha- and beta2-adaptin subunits, the medium-sized mu2-subunit and a small sigma2-subunit" SIGNOR-260423 SEC31A protein O94979 UNIPROT "COPII vesicle" complex SIGNOR-C370 SIGNOR "form complex" binding 9606 BTO:0000567 30605680 t lperfetto "The Core Components of COPII Vesicles from HeLa Cells|Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer. Subsequently, together with cargo proteins recruited by the Sec24 subunit, Sar1 and Sec23/24 assemble into so-called pre-budding complexes. Finally, outer coat subcomplexes, comprising heterotetrameric Sec13/31 complexes, are recruited onto pre-budding complexes to complete the two-layered COPII coat" SIGNOR-265292 FAM13A protein O94988 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260502 ARHGEF15 protein O94989 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260541 ARHGEF15 protein O94989 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260540 SLITRK5 protein O94991 UNIPROT PTCH1 protein Q13635 UNIPROT "down-regulates activity" binding 10090 BTO:0001593 34326333 t miannu "SLITRK5 interacts with SHH and PTCH1. Mechanistically, SLITRK5 binds to hedgehog ligands via its extracellular domain and interacts with PTCH1 via its intracellular domain. SLITRK5 is present in the primary cilium, and loss of SLITRK5 enhances SMO ciliary enrichment upon SHH stimulation. Thus, SLITRK5 is a negative regulator of hedgehog signaling in osteoblasts that may be attractive as a therapeutic target to enhance bone formation." SIGNOR-268438 SLITRK5 protein O94991 UNIPROT SHH protein Q15465 UNIPROT "down-regulates activity" binding 10090 BTO:0001593 34326333 t miannu "SLITRK5 interacts with SHH and PTCH1. Mechanistically, SLITRK5 binds to hedgehog ligands via its extracellular domain and interacts with PTCH1 via its intracellular domain. SLITRK5 is present in the primary cilium, and loss of SLITRK5 enhances SMO ciliary enrichment upon SHH stimulation. Thus, SLITRK5 is a negative regulator of hedgehog signaling in osteoblasts that may be attractive as a therapeutic target to enhance bone formation." SIGNOR-268437 HEXIM1 protein O94992 UNIPROT P-TEFb complex SIGNOR-C238 SIGNOR "down-regulates activity" binding 9606 18371977 t miannu "Studies show that more than half of P-TEFb in cells is associated with HEXIM1, which results in the inactivation of P-TEFb. The mislocalization of HEXIM1 and the increased P-TEFb-dependent transcription caused by NPMc+ suggests that the misregulated activity of PTEFb may contribute to the tumorigenesis of NPMc+ AML." SIGNOR-260135 UBR5 protein O95071 UNIPROT PCK1 protein P35558 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 21726808 t lperfetto "Acetylation Regulates Gluconeogenesis by Promoting PEPCK1 Degradation via Recruiting the UBR5 Ubiquitin Ligase |UBR5 ubiquitinates the acetylated PEPCK1" SIGNOR-267600 UBR5 protein O95071 UNIPROT RNF168 protein Q8IYW5 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0001938 22884692 t miannu "Here, we show that TRIP12 and UBR5, two HECT domain ubiquitin E3 ligases, control accumulation of RNF168, a rate-limiting component of a pathway that ubiquitylates histones after DNA breakage. We find that RNF168 can be saturated by increasing amounts of DSBs. Depletion of TRIP12 and UBR5 allows accumulation of RNF168 to supraphysiological levels, followed by massive spreading of ubiquitin conjugates and hyperaccumulation of ubiquitin-regulated genome caretakers such as 53BP1 and BRCA1." SIGNOR-266782 ZNF202 protein O95125 UNIPROT POMGNT1 protein Q8WZA1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22419172 f miannu "Here, we describe the first dystroglycanopathy patient carrying an alteration in the promoter region of the POMGNT1 gene (protein O-mannose β-1,2-N-acetylglucosaminyltransferase 1), which involves a homozygous 9-bp duplication (-83_-75dup). Analysis of the downstream effects of this mutation revealed a decrease in the expression of POMGNT1 mRNA and protein because of negative regulation of the POMGNT1 promoter by the transcription factor ZNF202 (zinc-finger protein 202)." SIGNOR-255626 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 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 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 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 S1PR2 protein O95136 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 BTO:0000007 10488065 t gcesareni "Edg-3 and edg-5 couple not only to gibut also to gqand g13." SIGNOR-70667 S1PR2 protein O95136 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257215 afatinib chemical CHEBI:61390 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189359 S1PR2 protein O95136 UNIPROT GNAI1 protein P63096 UNIPROT up-regulates binding 9606 10488065 t gcesareni "Edg-3 and edg-5 couple not only to gibut also to gqand g13." SIGNOR-70664 S1PR2 protein O95136 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256728 S1PR2 protein O95136 UNIPROT GNA12 protein Q03113 UNIPROT up-regulates binding 9606 22863277 t gcesareni "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 co-activators, which are oncoproteins repressed by lats1/2." SIGNOR-198556 S1PR2 protein O95136 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257349 S1PR2 protein O95136 UNIPROT GNA13 protein Q14344 UNIPROT up-regulates binding 9606 22863277 t gcesareni "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 co-activators, which are oncoproteins repressed by lats1/2." SIGNOR-198559 S1PR2 protein O95136 UNIPROT GNA13 protein Q14344 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257401 NDUFB6 protein O95139 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262169 TNFSF15 protein O95150 UNIPROT TNFRSF25 protein Q93038 UNIPROT up-regulates binding 9606 14585074 t amattioni "The ligand of dr3 is tl1a" SIGNOR-103078 TSPOAP1 protein O95153 UNIPROT RIMS1 protein Q86UR5 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264363 TSPOAP1 protein O95153 UNIPROT RIMS3 protein Q9UJD0 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264373 TSPOAP1 protein O95153 UNIPROT RIMS2 protein Q9UQ26 UNIPROT "down-regulates activity" binding 10116 BTO:0001009 11988172 t miannu "SH3 domains of RBPs interact with RIMs. The enhancement of depolarization-induced secretion in PC12 cells by fusion proteins that suppress the associations of RBPs with RIMs and α1 suggests that RBPs may repress RIMs, either directly or through associated proteins." SIGNOR-264368 ELP1 protein O95163 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates 9606 12058026 f gcesareni "Ikap efficiently and specifically enhanced jnk activation induced by ectopic expression of mekk1 and ask1, upstream activators of jnk" SIGNOR-89334 GABARAP protein O95166 UNIPROT TBC1D25 protein Q3MII6 UNIPROT up-regulates binding 9606 21383079 t gcesareni "In this study, we report evidence demonstrating that oatl1, a putative rab guanosine triphosphatase-activating protein (gap), is a novel binding partner of atg8 homologues in mammalian cells. Oatl1 is recruited to isolation membranes and autophagosomes through direct interaction with atg8 homologues and is involved in the fusion between autophagosomes and lysosomes through its gap activity." SIGNOR-172536 GABARAP protein O95166 UNIPROT GPHN protein Q9NQX3 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 25882190 t miannu "The GABA(A)R-associated protein GABARAP was found to bind to the gamma2 subunit of GABA(A)Rs. Here we show that GABARAP interacts with gephyrin in both biochemical assays and transfected cells. Our data indicate that GABARAP-gephyrin interactions are not important for postsynaptic GABA(A)R anchoring but may be implicated in receptor sorting and/or targeting mechanisms." SIGNOR-264971 GABARAP protein O95166 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" binding 9606 11146101 t lperfetto "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-219391 GABARAP protein O95166 UNIPROT GABA-A proteinfamily SIGNOR-PF61 SIGNOR "up-regulates activity" binding 9606 BTO:0000938 25882190 t miannu "GABARAP was originally isolated as a binding partner of the GABAA receptor γ2-subunit in a yeast two-hybrid screen, and was suggested to have a role in the targeting and clustering of GABAA receptors." SIGNOR-264972 NDUFA3 protein O95167 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND1-module builds around the Q-module with the help of TIMMDC1/C3ORF1 [47,48], which remains bound to the Q/ND1 subassembly until the last maturation steps. MT-ND1 joins first and then NDUFA3, NDUFA8 and NDUFA13 are added" SIGNOR-262155 NDUFB4 protein O95168 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262167 NDUFB8 protein O95169 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262171 NDUFB2 protein O95178 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262165 NDUFA7 protein O95182 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)The N-module, which is the tip of the hydrophilic arm and the last one to be incorporated [30,35], results from the assembly of NDUFV1, NDUFV2, NDUFS1 and NDUFA2 [34], to which NDUFA6, NDUFA7, NDUFA12, NDUFS4, NDUFS6 and NDUFV3 must be further associated with to complete the module [24]." SIGNOR-262158 UNC5C protein O95185 UNIPROT DCC protein P43146 UNIPROT "down-regulates activity" binding 9606 BTO:0001484 25881791 t miannu "In the presence of netrin-1, UNC5 co-immuno-precipitates with DCC, suggesting the formation of a ternary complex of netrin-1 with ecto-domains of DCC and UNC5. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists." SIGNOR-268165 LETM1 protein O95202 UNIPROT potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 10090 29123128 t lperfetto "Others have suggested that LETM1 plays an essential role in mitochondrial K+ homeostasis by mediating the mitochondrial K+/H+ exchange" SIGNOR-262542 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 LETM1 protein O95202 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR up-regulates 9606 BTO:0000567 18628306 f lperfetto "LETM1 knockdown obviously reduced the formation of the supercomplexes (Fig. 5C, arrowhead). Complexes I and IV failed to form, and the assembly of complex III was significantly decreased. By contrast, the assembly of complex II (succinate dehydrogenase) and complex V (ATP synthase) – which are not proton pumps – was unaffected." SIGNOR-262547 LETM1 protein O95202 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR up-regulates 9606 BTO:0000567 18628306 f lperfetto "LETM1 knockdown obviously reduced the formation of the supercomplexes (Fig. 5C, arrowhead). Complexes I and IV failed to form, and the assembly of complex III was significantly decreased. By contrast, the assembly of complex II (succinate dehydrogenase) and complex V (ATP synthase) – which are not proton pumps – was unaffected." SIGNOR-262546 LETM1 protein O95202 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR up-regulates 9606 BTO:0000567 18628306 f lperfetto "LETM1 knockdown obviously reduced the formation of the supercomplexes (Fig. 5C, arrowhead). Complexes I and IV failed to form, and the assembly of complex III was significantly decreased. By contrast, the assembly of complex II (succinate dehydrogenase) and complex V (ATP synthase) – which are not proton pumps – was unaffected." SIGNOR-262548 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 ZWINT protein O95229 UNIPROT "RZZ complex" complex SIGNOR-C357 SIGNOR "form complex" binding 9606 BTO:0000567 20462495 t lperfetto "The RZZ complex recruits dynein to kinetochores. We investigated structure, topology, and interactions of the RZZ subunits (ROD, ZWILCH, and ZW10) in vitro, in vivo, and in silico." SIGNOR-265013 ZWINT protein O95229 UNIPROT "KNL1 complex" complex SIGNOR-C363 SIGNOR "form complex" binding 27881301 t lperfetto "KNL1C (known as Spc105 complex in S. cerevisiae) contains the KNL1 and ZWINT subunits." SIGNOR-265194 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 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 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 SPDEF protein O95238 UNIPROT MMP13 protein P45452 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-255219 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 KIF4A protein O95239 UNIPROT Spindle_assembly phenotype SIGNOR-PH60 SIGNOR up-regulates 9606 15297875 f 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-265986 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 HTR3B protein O95264 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 9606 BTO:0000142 18761359 f miannu "The 5-hydroxytryptamine type-3 (5-HT3) receptor is a cation-selective ion channel of the Cys-loop superfamily. 5-HT3 receptor activation in the central and peripheral nervous systems evokes neuronal excitation and neurotransmitter release. " SIGNOR-264317 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 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 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 TNKS protein O95271 UNIPROT TARDBP protein Q13148 UNIPROT "up-regulates quantity by stabilization" binding 10116 BTO:0000142 32409565 t lperfetto "Upon investigating the functional effect, we find that interaction with Tnks-1/2 inhibits the ubiquitination and proteasomal turnover of TDP-43, leading to its stabilization. We further show that proteasomal turnover of TDP-43 occurs preferentially in the nucleus; our data indicate that Tnks-1/2 stabilizes TDP-43 by promoting cytoplasmic accumulation, which sequesters the protein from nuclear proteasome degradation." SIGNOR-262115 TNKS protein O95271 UNIPROT PSMF1 protein Q92530 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 23622245 t lperfetto "We identify the ADP-ribosyltransferase tankyrase (TNKS) and the 19S assembly chaperones dp27 and dS5b as direct binding partners of the proteasome regulator PI31. TNKS-mediated ADP-ribosylation of PI31 drastically reduces its affinity for 20S proteasome alpha subunits to relieve 20S repression by PI31." SIGNOR-263387 TNKS protein O95271 UNIPROT BLZF1 protein Q9H2G9 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 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-263385 TNKS protein O95271 UNIPROT RNF146 protein Q9NTX7 UNIPROT "up-regulates activity" 9606 BTO:0000007 21478859 f 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-263338 TNKS protein O95271 UNIPROT AXIN2 protein Q9Y2T1 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 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-263381 TNKS protein O95271 UNIPROT AXIN2 protein Q9Y2T1 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-187975 TNKS protein O95271 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates quantity by destabilization" 9606 BTO:0000007 19759537 t "Using a quantitative chemical proteomic approach, we discovered that XAV939 stabilizes axin by inhibiting the poly-ADP-ribosylating enzymes tankyrase 1 and tankyrase 2. Both tankyrase isoforms interact with a highly conserved domain of axin and stimulate its degradation through the ubiquitin-proteasome pathway." SIGNOR-261249 EPM2A protein O95278 UNIPROT GSK3B protein P49841 UNIPROT unknown dephosphorylation Ser9 SGRPRTTsFAESCKP 10090 16959610 t "Epm2a-encoded laforin is a phosphatase for GSK-3beta and an important repressor in the Wnt signaling pathway| only GSK-3β phosphorylation on Ser9 was affected by overexpression of laforin|Although GSK-3β is inactivated by phosphorylation at the Ser9 position, it is unclear if the inactivated enzyme can be reactivated by dephosphorylation." SIGNOR-248345 VAPB protein O95292 UNIPROT "VAPB-PTPIP51 complex" complex SIGNOR-C275 SIGNOR "form complex" binding 10116 BTO:0000142 30841933 t lperfetto "Here, we demonstrate that the VAPB-PTPIP51 tethers regulate synaptic activity. VAPB and PTPIP51 localise and form contacts at synapses, and stimulating neuronal activity increases ER-mitochondria contacts and the VAPB-PTPIP51 interaction." SIGNOR-262118 SNAPIN protein O95295 UNIPROT SNAP25 protein P60880 UNIPROT "up-regulates activity" binding 9606 BTO:0000793 18167355 t miannu "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-261171 SNAPIN protein O95295 UNIPROT BLOC-1 complex SIGNOR-C381 SIGNOR "form complex" binding 9606 22203680 t lperfetto "We show that BLOC-1 is an elongated complex that contains one copy each of the eight subunits pallidin, Cappuccino, dysbindin, Snapin, Muted, BLOS1, BLOS2, and BLOS3. The complex appears as a linear chain of eight globular domains, ∼300 A long and ∼30 A in diameter." SIGNOR-265935 NDUFC2 protein O95298 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262174 NDUFA10 protein O95299 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262151 PGLS protein O95336 UNIPROT 6-phospho-D-gluconate smallmolecule CHEBI:16863 ChEBI "up-regulates quantity" "chemical modification" 9606 31586547 t miannu "The second enzyme in the oxiPPP, 6-phosphogluconolactonase (PGLS), converts 6PGL to 6-phosphogluconate (6PG)." SIGNOR-267058 PGLS protein O95336 UNIPROT 6-O-phosphono-D-glucono-1,5-lactone smallmolecule CHEBI:16938 ChEBI "down-regulates quantity" "chemical modification" 9606 31586547 t miannu "The second enzyme in the oxiPPP, 6-phosphogluconolactonase (PGLS), converts 6PGL to 6-phosphogluconate (6PG)." SIGNOR-267057 SMC2 protein O95347 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263903 SMC2 protein O95347 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263908 ATG7 protein O95352 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-180132 ATG7 protein O95352 UNIPROT GABARAPL2 protein P60520 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-142002 ATG7 protein O95352 UNIPROT MAP1LC3C protein Q9BXW4 UNIPROT "up-regulates activity" binding 10090 22170151 t lperfetto "Lc3-i is activated by the same atg7 involved in atg12 conjugation, transferred to atg3, a second e2-like enzyme, and finally conjugated to pe" SIGNOR-191540 ATG7 protein O95352 UNIPROT MAP1LC3B protein Q9GZQ8 UNIPROT up-regulates binding 9606 22170151 t gcesareni "These results indicated that the fap motif of atg7 is indispensable for formation of the atg3-lc3 e2-substrate intermediate through the interaction of atg7 with atg3." SIGNOR-195239 ATG7 protein O95352 UNIPROT MAP1LC3A protein Q9H492 UNIPROT up-regulates binding 9606 22170151 t gcesareni "Lc3-i is activated by the same atg7 involved in atg12 conjugation, transferred to atg3, a second e2-like enzyme, and finally conjugated to pe" SIGNOR-195236 ZBTB7A protein O95365 UNIPROT CDKN2A protein Q8N726 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15662416 f miannu "Pokemon can specifically repress the transcription of the tumour suppressor gene ARF through direct binding." SIGNOR-225900 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 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 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 MAP3K6 protein O95382 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation Thr180 RHTDDEMtGYVATRW 9534 8622669 t Manara "These data indicate that MKK6 phosphorylates p38 MAP kinase on Thr-180 and Tyr-182, the sites of phosphorylation that activate p38 MAP kinase" SIGNOR-260915 MAP3K6 protein O95382 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation Tyr182 RHTDDEMtGYVATRW 9534 8622669 t Manara "These data indicate that MKK6 phosphorylates p38 MAP kinase on Thr-180 and Tyr-182, the sites of phosphorylation that activate p38 MAP kinase" SIGNOR-260916 MAP3K6 protein O95382 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates activity" phosphorylation Thr838 GINPCTEtFTGTLQY 9606 17210579 t Manara "These results suggested that ASK2 activates ASK1 by direct phosphorylation of Thr838 of ASK1." SIGNOR-260773 GDF11 protein O95390 UNIPROT ACTR2 protein P61160 UNIPROT up-regulates binding 9606 16446785 t gcesareni "Here we demonstrate using genetic and biochemical studies that actriib and its subfamily receptor, actriia, cooperatively mediate the gdf11 signal in patterning the axial vertebrae, and that gdf11 binds to both actriia and actriib, and induces phosphorylation of smad2." SIGNOR-144147 GDF11 protein O95390 UNIPROT ACVR2B protein Q13705 UNIPROT up-regulates binding 9606 12414726 t gcesareni "Here we demonstrate using genetic and biochemical studies that actriib and its subfamily receptor, actriia, cooperatively mediate the gdf11 signal in patterning the axial vertebrae, and that gdf11 binds to both actriia and actriib, and induces phosphorylation of smad2" SIGNOR-95309 GDF11 protein O95390 UNIPROT ACVR2B protein Q13705 UNIPROT up-regulates binding 9606 BTO:0000671 16845371 t acerquone "The identity of the receptors that mediate gdf11 signalling during embryogenesis remains unclear. gdf11 could only bind directly to acvr2b but not to any type i receptor" SIGNOR-147940 BMP10 protein O95393 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000562 16049014 t acerquone "We showed that three orphan ligands known to be important for joint and cartilage formation (gdf6) (10), interneuron, sensory neurons, and seminal vesicle formation (gdf7) (11_13), and heart development (bmp10) (14) used the type i receptors alk3 or alk6 and the type ii receptors bmprii or actriia to activate the smad1/5/8 proteins." SIGNOR-139052 BMP10 protein O95393 UNIPROT ACVRL1 protein P37023 UNIPROT up-regulates binding 9606 17068149 t acerquone "Taken together, our results sug- gest that bmp9 and bmp10 are two spe- cific alk1 ligands that may physiologi- cally trigger the effects of alk1 on angiogenesis" SIGNOR-150201 RAPGEF3 protein O95398 UNIPROT RAP1B protein P61224 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263957 RAPGEF3 protein O95398 UNIPROT RAP1A protein P62834 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263956 MED26 protein O95402 UNIPROT "Core mediator complex" complex SIGNOR-C405 SIGNOR "form complex" binding 9606 28467824 t miannu "Mediator is a multiprotein co-activator that binds the transcription pre-initiation complex (PIC) and regulates RNA polymerase (Pol) II. The Mediator head and middle modules form the essential core Mediator (cMed), whereas the tail and kinase modules play regulatory roles." SIGNOR-266664 ZFYVE9 protein O95405 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" binding 9606 9865696 t lperfetto "We now identify SARA (for Smad anchor for receptor activation), a FYVE domain protein that interacts directly with Smad2 and Smad3. 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-62874 ZFYVE9 protein O95405 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" relocalization 9606 20515759 t lperfetto "Smad anchor for receptor activation (SARA) is known as Smad cofactor that interacts directly with Smad2/3 and functions to recruit Smad2/3 to the TGF-beta receptor." SIGNOR-59145 ZFYVE9 protein O95405 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" relocalization 9606 9865696 t lperfetto "We now identify SARA (for Smad anchor for receptor activation), a FYVE domain protein that interacts directly with Smad2 and Smad3. 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-232126 ZFYVE9 protein O95405 UNIPROT SMAD2 protein Q15796 UNIPROT "up-regulates activity" relocalization 9606 20515759 t lperfetto "Smad anchor for receptor activation (SARA) is known as Smad cofactor that interacts directly with Smad2/3 and functions to recruit Smad2/3 to the TGF-beta receptor." SIGNOR-165786 TNFRSF6B protein O95407 UNIPROT TNFSF15 protein O95150 UNIPROT down-regulates binding 9606 BTO:0000782 11911831 t amattioni "Tl1a, is a ligand for dr3 and decoy receptor tr6/dcr3. Tr6-fc protein antagonizes nf-kappab activation and apoptosis induced by tl1a" SIGNOR-116256 TNFRSF6B protein O95407 UNIPROT FASLG protein P48023 UNIPROT down-regulates binding 9606 BTO:0001271;BTO:0000661 BTO:0000763 10318773 t amattioni "Tr6 specifically binds fas ligand. Tr6 may play a regulatory role for suppressing in fasl- mediated cell death." SIGNOR-67434 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 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 AHSA1 protein O95433 UNIPROT HSP90AB1 protein P08238 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-252212 AHSA1 protein O95433 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates activity" binding 9606 BTO:0001519 16696853 t miannu "The interaction of GCH1 with Aha1 may recruit GCH1 into the eNOS/Hsp90 complex so as to support local changes in nitric oxide production by endothelial cells." SIGNOR-252213 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 CTDNEP1 protein O95476 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 9606 17141153 t lperfetto "We show that dullard promotes the ubiquitin-mediated proteosomal degradation of bmp receptors (bmprs). Dullard preferentially complexes with the bmp type ii receptor (bmprii) and partially colocalizes with the caveolin-1-positive compartment, suggesting that dullard promotes bmpr degradation via the lipid raft-caveolar pathway" SIGNOR-150998 CTDNEP1 protein O95476 UNIPROT BMPR2 protein Q13873 UNIPROT down-regulates binding 9606 17141153 t gcesareni "We show that dullard promotes the ubiquitin-mediated proteosomal degradation of bmp receptors" SIGNOR-151001 CTDNEP1 protein O95476 UNIPROT LPIN1 protein Q14693 UNIPROT "up-regulates activity" dephosphorylation Ser106 IPMHLATsPILSEGA 9606 BTO:0001131 17420445 t "Dullard significantly dephosphorylates mouse lipin 1b only in BHK cells (Fig. 5A). This is most clearly seen by using the antibody prepared against the phosphorylation site Ser-106.|Dephosphorylation of lipin results in its translocation to the nuclear envelope and endoplasmic reticulum membranes from the cytosol and generation of diacylglycerol" SIGNOR-248346 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 ABCA1 protein O95477 UNIPROT MEGF10 protein Q96KG7 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-265164 ABCA1 protein O95477 UNIPROT HDL_assembly phenotype SIGNOR-PH61 SIGNOR up-regulates 9606 23077142 f miannu "Cholesterol efflux is the first step in the formation of HDL, which is initiated through the action of ATP binding cassette transporter (ABC) A1 on apolipoprotein (apo) A-I that produces nascent HDL (nHDL)." SIGNOR-252109 SEC24A protein O95486 UNIPROT "COPII vesicle" complex SIGNOR-C370 SIGNOR "form complex" binding 9606 BTO:0000567 30605680 t lperfetto "The Core Components of COPII Vesicles from HeLa Cells|Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer. Subsequently, together with cargo proteins recruited by the Sec24 subunit, Sar1 and Sec23/24 assemble into so-called pre-budding complexes. Finally, outer coat subcomplexes, comprising heterotetrameric Sec13/31 complexes, are recruited onto pre-budding complexes to complete the two-layered COPII coat" SIGNOR-265295 SEC24B protein O95487 UNIPROT "COPII vesicle" complex SIGNOR-C370 SIGNOR "form complex" binding 9606 BTO:0000567 30605680 t lperfetto "The Core Components of COPII Vesicles from HeLa Cells|Membrane-bound Sar1 then recruits the inner COPII coat subcomplex, the Sec23/24 heterodimer. Subsequently, together with cargo proteins recruited by the Sec24 subunit, Sar1 and Sec23/24 assemble into so-called pre-budding complexes. Finally, outer coat subcomplexes, comprising heterotetrameric Sec13/31 complexes, are recruited onto pre-budding complexes to complete the two-layered COPII coat" SIGNOR-265290 KLF8 protein O95600 UNIPROT CTBP2 protein P56545 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 10756197 t miannu "Here we report the characterisation of KLF8/ZNF741/BKLF3 (KLF8). We demonstrate that this protein is able to bind CACCC-boxes in DNA and can repress gene expression by associating with CtBP co-repressors." SIGNOR-236962 KLF8 protein O95600 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000944 10756197 t Luana "These results establish KLF8 as a CACCC-box binding protein that associates with CtBP and represses transcription." SIGNOR-266052 POLR1A protein O95602 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "form complex" binding 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. Pol I, II and II contain 14, 12 and 17 polypeptide subunits, respectively (Table 1). " SIGNOR-266152 PCNT protein O95613 UNIPROT CDK5RAP2 protein Q96SN8 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 18042621 t Giulio "Our observation that Cep215 may function downstream of pericentrin suggests that the two proteins affect centrosome cohesion through a common mechanism. |Finally, depletion of pericentrin caused an almost complete loss of Cep215 from centrosomes, a detectable reduction in centrosomal levels of Cep68 and rootletin, but no significant effect on C-Nap1 (Fig. 6C and Table 1). Taken together, these results point to functional (and perhaps molecular) interactions between (1) Cep68 and rootletin and (2) Cep215 and pericentrin." SIGNOR-260309 ADCY5 protein O95622 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "up-regulates quantity" "chemical modification" 9606 15385642 t miannu "Adenylyl cyclases (AC), a family of enzymes that catalyze the synthesis of cyclic AMP, are critical regulators of cellular functions." SIGNOR-264999 CNOT4 protein O95628 UNIPROT "CCR4-NOT complex" complex SIGNOR-C439 SIGNOR "form complex" binding 9606 19558367 t lperfetto "In the present study, we examine the composition of the human Ccr4-Not complex in an in-depth proteomic approach using stable cell lines expressing tagged CNOT proteins. We find at least four different variants of the human complex, consisting of seven stable core proteins and mutually exclusive associated mRNA deadenylase subunits. Interestingly, human CNOT4 is in a separate approximately 200 kDa complex. Furthermore, analyses of associated proteins indicate involvement of Ccr4-Not complexes in splicing, transport and localization of RNA molecules." SIGNOR-268302 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 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 NTN1 protein O95631 UNIPROT DCC protein P43146 UNIPROT "up-regulates activity" binding 9606 BTO:0001484 25881791 t miannu "DCC (Deleted in Colorectal Cancer) is a single-pass transmembrane protein that belongs to the immunoglobulin superfamily. It was originally identified as a prognostic tumor marker and then subsequently found to be a receptor for netrin-1. DCC plays a key role in axon guidance and also in a number of other important cellular processes." SIGNOR-268162 NTN1 protein O95631 UNIPROT NEO1 protein Q92859 UNIPROT "up-regulates activity" binding 9606 BTO:0001484 28245592 t miannu "Experiments have demonstrated that Neogenin also mediates Netrin-1 attractive functions. Both DCC and Neogenin are type I transmembrane receptors that belong to the immunoglobulin superfamily proteins." SIGNOR-268169 NTN1 protein O95631 UNIPROT UNC5 proteinfamily SIGNOR-PF98 SIGNOR "up-regulates activity" binding 9606 BTO:0001484 25881791 t miannu "In the presence of netrin-1, UNC5 co-immuno-precipitates with DCC, suggesting the formation of a ternary complex of netrin-1 with ecto-domains of DCC and UNC5. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists. DCC binding to netrin-1 alone leads to axon attraction. Importantly, DCC has the ability to switch the netrin-1-mediated responses from attraction to repulsion when another receptor UNC5 co-exists." SIGNOR-268183 CPSF4 protein O95639 UNIPROT "CPSF complex" complex SIGNOR-C53 SIGNOR "form complex" binding 9606 BTO:0000007 19224921 t lperfetto "The CPSF complex consists of five subunits, named CPSF160, CPSF100, Fip1, CPSF73, and CPSF30." SIGNOR-268334 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 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 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 NFATC1 protein O95644 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21871017 t miannu "NFAT induces the transcription of the COX2 (cyclo-oxygenase-2) gene incancer cells thereby enhancing invasive migration" SIGNOR-264026 NFATC1 protein O95644 UNIPROT PLAUR protein Q03405 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23015147 t "Inducible podocyte-specific expression of constitutively active NFATc1 increased podocyte uPAR expression by binding to the Plaur gene promoter (encoding uPAR) in chromatin immunoprecipitation assays." SIGNOR-253336 NFATC1 protein O95644 UNIPROT GPC6 protein Q9Y625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21871017 t miannu "NFAT transcriptionally regulates GPC6 induction in breast cancer cells and binds to three regulatory elements in the GPC6 proximal promoter. Expression of GPC6 in response to NFAT signalling promotes invasive migration, whereas GPC6 silencing with shRNA (small-hairpin RNA) potently blocks this phenotype." SIGNOR-264022 NFATC1 protein O95644 UNIPROT Myotube_hypertrophy phenotype SIGNOR-PH20 SIGNOR up-regulates "transcriptional regulation" 9606 BTO:0001103 14729474 f apalma "To summarize, these two studies have generated important insights into the control of skeletal muscle hypertrophy by the calcineurin/NFATc1 signaling pathway" SIGNOR-256215 NFATC1 protein O95644 UNIPROT T_cell_activation phenotype SIGNOR-PH73 SIGNOR "up-regulates activity" 10358178 f "The transcription factor NF-ATc that controls gene expression in T lymphocytes and embryonic cardiac cells is expressed in three prominent isoforms." SIGNOR-252344 CDS2 protein O95674 UNIPROT "phosphatidic acid" smallmolecule CHEBI:16337 ChEBI "down-regulates quantity" "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-267021 CDS2 protein O95674 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-267020 CEP43 protein O95684 UNIPROT MAPRE1 protein Q15691 UNIPROT up-regulates relocalization 9606 16314388 t miannu "Fop also binds to eb1 and is required for localizing eb1 to the centrosome" SIGNOR-142400 CEP43 protein O95684 UNIPROT FGFR1OP/CEP350 complex SIGNOR-C52 SIGNOR "form complex" binding 9606 16314388 t miannu "Here we show that cap350 and fop (fgfr1 oncogene partner) form a centrosomal complex required for mt anchoring." SIGNOR-142358 HERC2 protein O95714 UNIPROT XPA protein P23025 UNIPROT down-regulates ubiquitination 9606 20304803 t miannu "Herc2 may ubiquitinate xpa and thus target it for proteolytic degradation" SIGNOR-164595 ESRRB protein O95718 UNIPROT NR0B1 protein P51843 UNIPROT down-regulates 9606 12482977 f lperfetto "When dax-1 was cotransfected, it exerted efficient repression on transcription of the reporter gene activated by gal4-ad4bp-lbd, gal4-lrh-1-lbd, gal4-err2-lbd" SIGNOR-96533 OXSR1 protein O95747 UNIPROT SLC12A2 protein P55011 UNIPROT up-regulates phosphorylation Thr203 HQHYYYDtHTNTYYL 9606 12145304 t gcesareni "The secretory na-k-cl cotransporter nkcc1 is activated by secretagogues through a phosphorylation-dependent mechanism. three phosphoacceptor sites were identified in the n-terminal domain of the protein (at thr184, thr189, and thr202) none of these residues occurs in the context of strong consensus sites for known ser/thr kinases." SIGNOR-90927 OXSR1 protein O95747 UNIPROT SLC12A2 protein P55011 UNIPROT up-regulates phosphorylation Thr212 TNTYYLRtFGHNTMD 9606 12145304 t gcesareni "Oxidative stress-responsive kinase-1 (osr1) is a known upstream regulator of n(k)ccs. these results suggest that, globally, osr1 is involved in the regulation of bp and renal tubular na(+) reabsorption mainly via the activation of nkcc1 and nkcc2." SIGNOR-90931 OXSR1 protein O95747 UNIPROT SLC12A2 protein P55011 UNIPROT up-regulates phosphorylation Thr203 HQHYYYDtHTNTYYL 9606 16669787 t miannu "We have identified three residues in nkcc1 (thr175/thr179/thr184 in shark or thr203/thr207/thr212 in human) that are phosphorylated by spak and osr1 / exposure of hek-293 (human embryonic kidney) cells to osmotic stress, which leads to phosphorylation and activation of nkcc1, increased phosphorylation of nkcc1 at the sites targeted by spak/osr1" SIGNOR-146513 OXSR1 protein O95747 UNIPROT SLC12A2 protein P55011 UNIPROT up-regulates phosphorylation Thr207 YYDTHTNtYYLRTFG 9606 16669787 t miannu "We have identified three residues in nkcc1 (thr175/thr179/thr184 in shark or thr203/thr207/thr212 in human) that are phosphorylated by spak and osr1 / exposure of hek-293 (human embryonic kidney) cells to osmotic stress, which leads to phosphorylation and activation of nkcc1, increased phosphorylation of nkcc1 at the sites targeted by spak/osr1" SIGNOR-146517 OXSR1 protein O95747 UNIPROT SLC12A2 protein P55011 UNIPROT up-regulates phosphorylation Thr212 TNTYYLRtFGHNTMD 9606 16669787 t miannu "We have identified three residues in nkcc1 (thr175/thr179/thr184 in shark or thr203/thr207/thr212 in human) that are phosphorylated by spak and osr1 / exposure of hek-293 (human embryonic kidney) cells to osmotic stress, which leads to phosphorylation and activation of nkcc1, increased phosphorylation of nkcc1 at the sites targeted by spak/osr1" SIGNOR-146521 OXSR1 protein O95747 UNIPROT SLC12A3 protein P55017 UNIPROT up-regulates phosphorylation Thr60 MRTFGYNtIDVVPTY 9606 BTO:0000007 BTO:0000671 18270262 t miannu "We demonstrate that the spak and osr1 kinases that are activated by wnk1 phosphorylate human ncc at three conserved residues (thr46, thr55 and thr60) / our results also indicate that phosphorylation of thr60 plays the most crucial role in triggering the activation of ncc in hek293 cells and its mutation also inhibits phosphorylation of the adjacent thr46 and thr55 sites." SIGNOR-160833 OXSR1 protein O95747 UNIPROT PAK1 protein Q13153 UNIPROT "down-regulates activity" phosphorylation Thr84 LPSDFEHtIHVGFDA 9606 BTO:0000567 14707132 t miannu "OSR1 phosphorylated threonine 84 in the N-terminal regulatory domain of PAK1. phosphorylation of PAK1 by OSR1 desensitizes PAK1 to activation by small G proteins, providing a modulatory input to PAK1 activity." SIGNOR-250210 DDX58 protein O95786 UNIPROT MAVS protein Q7Z434 UNIPROT "up-regulates activity" binding 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-260139 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 BAG3 protein O95817 UNIPROT SIRT5 protein Q9NXA8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30910998 f Monia "Ectopic BAG3 expression decreases the interaction between GLS and SIRT5. we demonstrated that BAG3 overexpression decreased SIRT5 expression in HepG2 cells (Fig. 5d)." SIGNOR-261205 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 MAP4K4 protein O95819 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates phosphorylation 9606 8824585 t gcesareni "Hpk1 binds and phosphorylates mekk1 directly" SIGNOR-44040 AIFM1 protein O95831 UNIPROT BAX protein Q07812 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-170960 LATS1 protein O95835 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser127 PQHVRAHsSPASLQL 9606 22658639 t milica "In response to high cell densities, activated LATS1/2 phosphorylates the WW-domain containing transcriptional co-activators YAP at Ser127 and TAZ at Ser89, promoting 14-3-3 binding and thereby inhibiting their translocation into the nucleus." SIGNOR-197647 LATS1 protein O95835 UNIPROT YAP1 protein P46937 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser397 TYHSRDEsTDSGLSM 9606 BTO:0000007 20048001 t lperfetto "We show that YAP is phosphorylated by Lats on Ser 381 in one of the HXRXXS motifs, and this phosphorylation provides the priming signal for CK1delta/epsilon to phosphorylate a phosphodegron in YAP. The phosphorylated phosphodegron recruits beta-TRCP, leading to YAP ubiquitination and degradation under conditions of elevated Hippo pathway activity, such as cell contact inhibition" SIGNOR-218034 LATS1 protein O95835 UNIPROT VEPH1 protein Q14D04 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-177068 LATS1 protein O95835 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates phosphorylation Ser89 AQHVRSHsSPASLQL 9606 21808241 t "Together,the YAP/TAZ-TEAD complex promotes proliferative and survival programs." gcesareni "Activated lats1/2 in turn phosphorylate and inhibit yap/taz transcription co-activators." SIGNOR-175783 LATS1 protein O95835 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates phosphorylation Ser89 AQHVRSHsSPASLQL 9606 22658639 t "Together,the YAP/TAZ-TEAD complex promotes proliferative and survival programs." milica "In response to high cell densities, activated LATS1/2 phosphorylates the WW-domain containing transcriptional co-activators YAP at Ser127 and TAZ at Ser89, promoting 14-3-3 binding and thereby inhibiting their translocation into the nucleus." SIGNOR-197643 ANGPTL1 protein O95841 UNIPROT TEK protein Q02763 UNIPROT up-regulates binding 9606 10051567 t gcesareni "Ang3 and ang4 are agonists of tie2, but mouse ang3 has strong activity only on endothelial cells of its own species." SIGNOR-65110 ANGPTL1 protein O95841 UNIPROT TEK protein Q02763 UNIPROT up-regulates binding 9606 15284220 t gcesareni "In experiments with human endothelial cell lines, ang3 was identified as an antagonist of tie2 and ang4 was identified as an agonist of tie2." SIGNOR-127354 TSPAN12 protein O95859 UNIPROT NDP protein Q00604 UNIPROT up-regulates 9606 19837033 f "Genetic Interaction" gcesareni "Tspan12 genetically interacts with norrin or lrp5" SIGNOR-188661 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 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 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 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 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 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-254237 SNAI1 protein O95863 UNIPROT CTBP1 protein Q13363 UNIPROT "up-regulates activity" 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-254103 SNAI1 protein O95863 UNIPROT PXDN protein Q92626 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 29305973 t miannu "TGF-β1 induced Snai1 binding to the PXDN promoter (as assessed by chromatin immunoprecipitation-PCR) and significantly repressed luciferase reporter gene expression, as did Snai1 overexpression." SIGNOR-265249 SNAI1 protein O95863 UNIPROT SNAIL/RELA/PARP1 complex SIGNOR-C198 SIGNOR "form complex" binding 9606 BTO:0000452;BTO:0002625 22223884 t alessandro "Therefore, we conclude that the endogenous proteins PARP1, p65NF-κB and Snail1 form a ternary complex in the nuclei of cells that are actively expressing fibronectin" SIGNOR-254526 SNAI1 protein O95863 UNIPROT Epithelial-mesenchymal_transition phenotype SIGNOR-PH45 SIGNOR up-regulates 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-252259 SNAI1 protein O95863 UNIPROT Epithelial-mesenchymal_transition phenotype SIGNOR-PH45 SIGNOR up-regulates 9606 BTO:0000567 29305973 f miannu "Our findings show that Snai1 mediates repression of PXDN and consolidate a role for this ECM-modifier during EMT." SIGNOR-265252 FADS2 protein O95864 UNIPROT arachidonoyl-CoA smallmolecule CHEBI:15514 ChEBI "up-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-267912 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 DLGAP3 protein O95886 UNIPROT DLG4 protein P78352 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 9115257 t miannu "SAPAPs are specifically expressed in neuronal cells and enriched in the PSD fraction. SAPAPs induce the enrichment of PSD-95/SAP90 to the plasma membrane in transfected cells. Thus, SAPAPs may have a potential activity to maintain the structure of PSD by concentrating its components to the membrane area." SIGNOR-264211 DLGAP3 protein O95886 UNIPROT SHANK3 protein Q9BYB0 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-264594 DLGAP3 protein O95886 UNIPROT SHANK2 protein Q9UPX8 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-264593 DLGAP3 protein O95886 UNIPROT SHANK1 protein Q9Y566 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-264592 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 NCR2 protein O95944 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 BTO:0000914 22021614 f 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. Proliferating cell nuclear Ag (PCNA) is overexpressed in cancer cells. In this study, we show that the NKp44 receptor recognizes PCNA. Their interaction inhibits NK cell function through NKp44/ITIM." SIGNOR-260044 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 BMP15 protein O95972 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 BTO:0000975 SIGNOR-C29 16446785 t gcesareni "Here we have performed a detailed in situ hybridization analysis of the spatial and temporal expression patterns of the bmp ligands (bmp-2, -3, -3b, -4, -6, -7, -15), receptors (bmpr-ia, -ib, -ii), and bmp antagonist, follistatin, in rat ovaries over the normal estrous cycle." SIGNOR-144098 BMP15 protein O95972 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 9606 BTO:0000975 16446785 t lperfetto "Here we have performed a detailed in situ hybridization analysis of the spatial and temporal expression patterns of the bmp ligands (bmp-2, -3, -3b, -4, -6, -7, -15), receptors (bmpr-ia, -ib, -ii), and bmp antagonist, follistatin, in rat ovaries over the normal estrous cycle." SIGNOR-217538 MBD3 protein O95983 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263847 TCL1B protein O95988 UNIPROT AKT1 protein P31749 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t gcesareni "In vivo, tcl1 forms trimers, which associate with akt. Tcl1 facilitates the oligomerization and activation of akt. Our data show that tcl1 is a novel akt kinase coactivator, which promotes akt-induced cell survival and proliferation." SIGNOR-81713 TCL1B protein O95988 UNIPROT AKT2 protein P31751 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t gcesareni "In vivo, tcl1 forms trimers, which associate with akt. Tcl1 facilitates the oligomerization and activation of akt. Our data show that tcl1 is a novel akt kinase coactivator, which promotes akt-induced cell survival and proliferation." SIGNOR-81716 TCL1B protein O95988 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t lperfetto "In vivo, tcl1 forms trimers, which associate with akt. Tcl1 facilitates the oligomerization and activation of akt. Our data show that tcl1 is a novel akt kinase coactivator, which promotes akt-induced cell survival and proliferation." SIGNOR-244452 NUDT3 protein O95989 UNIPROT AKT2 protein P31751 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t miannu "Full-length tcl1 and its isoforms bind to akt / in in vitro kinase assays using gsk-3_ as a substrate, we found that the presence of any of the tcl1 family proteins (tcl1, mtcp1, or tcl1b) as gst fusion proteins significantly enhanced akt-induced gsk-3_ phosphorylation" SIGNOR-81759 FAM107A protein O95990 UNIPROT AKT3 protein Q9Y243 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t miannu "Full-length tcl1 and its isoforms bind to akt / in in vitro kinase assays using gsk-3_ as a substrate, we found that the presence of any of the tcl1 family proteins (tcl1, mtcp1, or tcl1b) as gst fusion proteins significantly enhanced akt-induced gsk-3_ phosphorylation" SIGNOR-81800 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 APC2 protein O95996 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity by destabilization" relocalization 9606 BTO:0000038 10980707 t lperfetto "The tumour-suppressing activity of apc largely involves facilitating the proteasome-mediated degradation of b-cateninit is possible that once exported from the nucleus, apc directs b-catenin along the cytoskeletal network to sites of degradation." SIGNOR-81545 APC2 protein O95996 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates binding 9606 9601641 t lperfetto "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-227945 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 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 PTTG1 protein O95997 UNIPROT S100A4 protein P26447 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002430 19351864 f miannu "PTTG induced S100A4 and galectin-1 mRNA and protein expression as assessed by Western blot and reverse transcription-PCR." SIGNOR-255070 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 PTTG1 protein O95997 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR "up-regulates activity" 10090 BTO:0000093 22002306 f "Overexpressed hPTTG1 promotes breast cancer cell invasion and metastasis by regulating GEF-H1/RhoA signalling" SIGNOR-256535 BCL10 protein O95999 UNIPROT IKBKG protein Q9Y6K9 UNIPROT up-regulates binding 9606 SIGNOR-C14 18287044 t gcesareni "Here, we show that bcl10 undergoes k63-linked polyubiquitination in response to t cell activation and subsequently binds nemo, the regulatory subunit of ikk." SIGNOR-160967 NDUFB10 protein O96000 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262163 ZBED1 protein O96006 UNIPROT RPS12 protein P25398 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 17220279 t Luana "HDRE-like sequences act as positive regulatory elements for RP gene promoter activities in vivo. | Cotransfection of a plasmid expressing hDREF increased luciferase expression directed by each RP gene promoter more than 30% compared with the values obtained without the hDREF-expressing plasmid." SIGNOR-266084 ZBED1 protein O96006 UNIPROT GATA4 protein P43694 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 7227 BTO:0001138 22021382 f 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-239736 ZBED1 protein O96006 UNIPROT RPS10 protein P46783 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 17220279 t Luana "HDRE-like sequences act as positive regulatory elements for RP gene promoter activities in vivo. | Cotransfection of a plasmid expressing hDREF increased luciferase expression directed by each RP gene promoter more than 30% compared with the values obtained without the hDREF-expressing plasmid." SIGNOR-266083 ZBED1 protein O96006 UNIPROT RPS6 protein P62753 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 17220279 t Luana "HDRE-like sequences act as positive regulatory elements for RP gene promoter activities in vivo. | Cotransfection of a plasmid expressing hDREF increased luciferase expression directed by each RP gene promoter more than 30% compared with the values obtained without the hDREF-expressing plasmid." SIGNOR-266082 TOMM40 protein O96008 UNIPROT "TOM40 complex" complex SIGNOR-C421 SIGNOR "form complex" binding 9606 BTO:0000567 18331822 t lperfetto "The fungal preprotein translocase of the mitochondrial outer membrane (TOM complex) comprises import receptors Tom70, Tom20, and Tom22, import channel Tom40, and small Tom proteins Tom5, Tom6, and Tom7, which regulate TOM complex assembly. These components are conserved in mammals; unlike the other components, however, Tom5 and Tom6 remain unidentified in mammals. We immuno-isolated the TOM complex from HeLa cells expressing hTom22-FLAG and identified the human counterparts of Tom5 and Tom6, together with the other components including Tom7. These small Tom proteins are associated with Tom40 in the TOM complex." SIGNOR-267681 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 PAK4 protein O96013 UNIPROT PAK4 protein O96013 UNIPROT up-regulates phosphorylation Ser474 KEVPRRKsLVGTPYW 9606 20926745 t gcesareni "Intracellular localization;enzymatic activity, induced;cell growth, altered;" SIGNOR-168301 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 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 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 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 CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser675 QDYKKRLsVELTSSL 9606 22173096 t lperfetto "Pak4 interacts with and phosphorylates _-catenin on ser675, which promotes the tcf/lef transcriptional activity and stabilizes _-catenin through inhibition of its degradation." SIGNOR-191557 PAK4 protein O96013 UNIPROT PXN protein P49023 UNIPROT unknown phosphorylation Ser272 ELDELMAsLSDFKIQ 9606 BTO:0001130 20406887 t llicata "We find that pak4 is localised at focal adhesions, is immunoprecipitated with paxillin and phosphorylates paxillin on serine 272." SIGNOR-164889 PAK4 protein O96013 UNIPROT RAN protein P62826 UNIPROT unknown phosphorylation Ser135 DRKVKAKsIVFHRKK 9606 20805321 t llicata "We show that ran is a substrate for p21-activated kinase 4 (pak4) and that its phosphorylation on serine-135 increases during mitosis. our study suggests that pak4-mediated phosphorylation of gdp- or gtp-bound ran regulates the assembly of ran-dependent complexes on the mitotic spindle" SIGNOR-167671 PAK4 protein O96013 UNIPROT RAN protein P62826 UNIPROT up-regulates phosphorylation Ser135 DRKVKAKsIVFHRKK 9606 20805321 t lperfetto "We show that ran is a substrate for p21-activated kinase 4 (pak4) and that its phosphorylation on serine-135 increases during mitosis.Altogether, our findings strongly suggest that pak4-mediated phosphorylation of gdp- or gtp-bound ran modulates the assembly of complexes that are required at specific subcellular localizations for ran to carry out its functions during mitotic progression." SIGNOR-167667 PAK4 protein O96013 UNIPROT PACSIN1 protein Q9BY11 UNIPROT "up-regulates activity" phosphorylation Ser346 SQAGDRGsVSSYDRG -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-263023 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 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 WNT11 protein O96014 UNIPROT FZD7 protein O75084 UNIPROT "up-regulates activity" binding 7227 10862746 t gcesareni "Consistent with this, xfz7 biochemically and functionally interacts with xwnt11" SIGNOR-78406 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 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 WNT11 protein O96014 UNIPROT FZD3 protein Q9NPG1 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-131634 WNT11 protein O96014 UNIPROT FZD3 protein Q9NPG1 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-141428 WNT11 protein O96014 UNIPROT Frizzled proteinfamily SIGNOR-PF11 SIGNOR "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-253127 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 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 CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Thr383 GETSLMRtLCGTPTY 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-116127 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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: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 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 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 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 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 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 CHEK2 protein O96017 UNIPROT PML protein P29590 UNIPROT unknown phosphorylation Ser117 ESLQRRLsVYRQIVD 9606 12402044 t llicata "Hcds1/chk2 phosphorylates pml at ser 117 in vitro. hcds1/chk2 phosphorylates pml in vivo." SIGNOR-94872 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity" phosphorylation Ser124 PALKRSHsDSLDHDI 9606 12676583 t Manara "Chk2 phosphorylates a subset of the Chk1-targeted sites of Cdc25A | Phosphorylation of serines 123, 178, 278, and 292 regulates both basal and IR-induced accelerated proteolysis of Cdc25A" SIGNOR-260835 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity" phosphorylation Ser178 LFTQRQNsAPARMLS 9606 12676583 t Manara "Chk2 phosphorylates a subset of the Chk1-targeted sites of Cdc25A | Phosphorylation of serines 123, 178, 278, and 292 regulates both basal and IR-induced accelerated proteolysis of Cdc25A" SIGNOR-260833 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity" phosphorylation Ser279 VLKRPERsQEESPPG 9606 12676583 t Manara "Chk2 phosphorylates a subset of the Chk1-targeted sites of Cdc25A | Phosphorylation of serines 123, 178, 278, and 292 regulates both basal and IR-induced accelerated proteolysis of Cdc25A" SIGNOR-260834 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity" phosphorylation Ser293 GSTKRRKsMSGASPK 9606 12676583 t Manara "Chk2 phosphorylates a subset of the Chk1-targeted sites of Cdc25A | Phosphorylation of serines 123, 178, 278, and 292 regulates both basal and IR-induced accelerated proteolysis of Cdc25A" SIGNOR-260836 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser124 PALKRSHsDSLDHDI 9606 11298456 t Manara "We conclude that Chk2-dependent phosphorylation of Cdc25A on Ser 123 represents a critical step in promoting its rapid destruction in response to IR-induced DNA damage." SIGNOR-260778 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser124 PALKRSHsDSLDHDI 9606 11298456 t "Phosphorylation is the signal for ubiquitination" lperfetto "We show that IR-induced destruction of Cdc25A requires both ATM and the Chk2-mediated phosphorylation of Cdc25A on serine 123." SIGNOR-106808 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser124 PALKRSHsDSLDHDI 9606 12676583 t "Phosphorylation is the signal for ubiquitination" gcesareni "We show that ir-induced destruction of cdc25a requires both atm and the chk2-mediated phosphorylation of cdc25a on serine 123. the basal turnover of cdc25a operating in unperturbed s phase required chk1-dependent phosphorylation of serines 123, 178, 278, and 292. Ir-induced acceleration of cdc25a proteolysis correlated with increased phosphate incorporation into these residues generated by a combined action of chk1 and chk2 kinases." SIGNOR-99721 FOXO proteinfamily SIGNOR-PF27 SIGNOR TRIM63 protein Q969Q1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 21798082 f lperfetto "Foxo factors are required for the transcriptional regulation of the ubiquitin ligases atrogin-1, also called muscle atrophy f-box (mafbx) and muscle ring finger 1 (murf1), leading to the ubiquitylation of myosin and other muscle proteins, and their degradation via the proteasome." SIGNOR-252946 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser178 LFTQRQNsAPARMLS 9606 12676583 t "Phosphorylation is the signal for ubiquitination" gcesareni "We show that ir-induced destruction of cdc25a requires both atm and the chk2-mediated phosphorylation of cdc25a on serine 123. the basal turnover of cdc25a operating in unperturbed s phase required chk1-dependent phosphorylation of serines 123, 178, 278, and 292. Ir-induced acceleration of cdc25a proteolysis correlated with increased phosphate incorporation into these residues generated by a combined action of chk1 and chk2 kinases." SIGNOR-99725 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser279 VLKRPERsQEESPPG 9606 12676583 t "Phosphorylation is the signal for ubiquitination" gcesareni "We show that ir-induced destruction of cdc25a requires both atm and the chk2-mediated phosphorylation of cdc25a on serine 123. the basal turnover of cdc25a operating in unperturbed s phase required chk1-dependent phosphorylation of serines 123, 178, 278, and 292. Ir-induced acceleration of cdc25a proteolysis correlated with increased phosphate incorporation into these residues generated by a combined action of chk1 and chk2 kinases." SIGNOR-99729 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser293 GSTKRRKsMSGASPK 9606 12676583 t "Phosphorylation is the signal for ubiquitination" gcesareni "We show that ir-induced destruction of cdc25a requires both atm and the chk2-mediated phosphorylation of cdc25a on serine 123. the basal turnover of cdc25a operating in unperturbed s phase required chk1-dependent phosphorylation of serines 123, 178, 278, and 292. Ir-induced acceleration of cdc25a proteolysis correlated with increased phosphate incorporation into these residues generated by a combined action of chk1 and chk2 kinases." SIGNOR-99733 CHEK2 protein O96017 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser178 LFTQRQNsAPARMLS 9606 14559997 t "Phosphorylation is the signal for ubiquitination" gcesareni "The order and fidelity of cell cycle events in mammals is intimately linked to the integrity of the Chk1 kinase-Cdc25A phosphatase pathway. Chk1 phosphorylation targets Cdc25A for destruction and, as shown here, inhibits interactions between Cdc25A and its mitotic substrate cyclin B1-Cdk1. Phosphorylation of Cdc25A on serine 178 and threonine 507 facilitates 14-3-3 binding, and Chk1 phosphorylates both residues in vitro." SIGNOR-118759 CHEK2 protein O96017 UNIPROT CDC25C protein P30307 UNIPROT "down-regulates activity" phosphorylation Ser216 SGLYRSPsMPENLNR 9606 12835754 t lperfetto "Activated chk2 in turn phosphorylates cdc25c at serine-216 contributing to the g2/m checkpoints. Cds1 phosphorylates and inactivates cdc25 in vitro|CDC25C is phosphorylated on Ser 216 throughout interphase, but not in mitosis. This creates a binding site for 14‐3‐3 proteins | It has been suggested that 14‐3‐3 protein binding is responsible for retaining Cdc25C in the cytoplasm during interphase, thereby contributing to the prevention of premature initiation of mitotic events" SIGNOR-102779 CHEK2 protein O96017 UNIPROT TTK protein P33981 UNIPROT unknown phosphorylation Thr288 SPDCDVKtDDSVVPC 9606 19151762 t llicata "Phosphorylation at ttk/hmps1 thr288 is enhanced by chk2 in vitro and in vivo after ir" SIGNOR-183470 CHEK2 protein O96017 UNIPROT TTK protein P33981 UNIPROT up-regulates phosphorylation Thr288 SPDCDVKtDDSVVPC 9606 19151762 t llicata "Phosphorylation at ttk/hmps1 thr288 is enhanced by chk2 in vitro and in vivo after ir" SIGNOR-242665 CHEK2 protein O96017 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser988 PPLFPIKsFVKTKCK 9606 BTO:0000150 14701743 t gcesareni "In this study, we tested the hypothesis that the brca1-mediated regulation of recombination requires the chk2- and atm-dependent phosphorylation sites." SIGNOR-120575 CHEK2 protein O96017 UNIPROT VHL protein P40337 UNIPROT up-regulates phosphorylation Ser111 GTGRRIHsYRGHLWL 9606 BTO:0000680 22071692 t llicata "We demonstrated that checkpoint kinase-2 (chk2) binds to the beta-domain of pvhl and phosphorylates ser 111 on dna damage. Notably, this modification enhances pvhl-mediated transactivation of p53 by recruiting p300 and tip60 to the chromatin of p53 target gene" SIGNOR-177091 CHEK2 protein O96017 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates activity" phosphorylation Ser364 PLLSRMGsLRAPVDE 9606 12717439 t Manara "Therefore, Chk2 phosphorylates and activates E2F-1 in response to DNA damage, resulting in apoptosis. | These results suggest that the Ser 364 site is phosphorylated by Chk2 and that anti-P-Ser 364 recognises the phosphorylated site in E2F-1." SIGNOR-260822 CHEK2 protein O96017 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser364 PLLSRMGsLRAPVDE 9606 12717439 t lperfetto "We report that checkpoint kinase 2 (chk2) regulates e2f-1 activity in response to the dna-damaging agent etoposide. A chk2 consensus phosphorylation site in e2f-1 is phosphorylated in response to dna damage" SIGNOR-100898 CHEK2 protein O96017 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser364 PLLSRMGsLRAPVDE 9606 22558186 t gcesareni "Among these effector proteins, chk1 phosphorylates tlk12 and rad51, while brca, pik3, pml and e2f1 are chk2 substrates." SIGNOR-197278 CHEK2 protein O96017 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Ser376 PLLPRVSsYLVPIQF 9606 BTO:0001938 17101782 t lperfetto "Chk2 mediates stabilization of the foxm1 transcription factor to stimulate expression of dna repair genesthis phosphorylation of foxm1 on serine residue 361 caused increased stability of the foxm1 protein" SIGNOR-150746 CHEK2 protein O96017 UNIPROT PPP2R5C protein Q13362 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 15380617 t gcesareni "Found that chk2 associated with the b' regulatory subunit of protein phosphatase pp2a. In vitro kinase assays showed that b'gamma3 was a potent chk2 substrate. This phosphorylation increased the catalytic phosphatase activity of pp2a." SIGNOR-129255 CHEK2 protein O96017 UNIPROT RASGRF1 protein Q13972 UNIPROT down-regulates phosphorylation Ser287 PITHDDVsSIFLNSE 9606 17110335 t miannu "During interphase, cdc25 is inhibited by ser287 phosphorylation (xenopus cdc25;ser 216 in human cdc25c) and this inhibitory phosphorylation is maintained by dna-responsive checkpoints / s287 is targeted by many kinases, including chk1, chk2, ctak-1, pka, p38 and mapkap kinase-2 suggesting that phosphorylation of this site may integrate multiple signaling inputs." SIGNOR-150843 CHEK2 protein O96017 UNIPROT BECN1 protein Q14457 UNIPROT "up-regulates activity" phosphorylation Ser90 IPPARMMsTESANSF 9606 BTO:0002552 32187724 t lperfetto "We report that CHK2 binds to and phosphorylates Beclin 1 at Ser90/Ser93, thereby impairing Beclin 1-Bcl-2 autophagy-regulatory complex formation in a ROS-dependent fashion.|CHK2 binds to and phosphorylates Beclin 1 at Ser90/Ser93, promoting autophagy via Beclin 1 release from Bcl‐2 sequestration" SIGNOR-264557 FOXO proteinfamily SIGNOR-PF27 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT down-regulates 9606 16308421 f gcesareni "Foxo1 antagonized ppargamma activity and vice versa indicating that these transcription factors functionally interact in a reciprocal antagonistic manner." SIGNOR-252915 CHEK2 protein O96017 UNIPROT BECN1 protein Q14457 UNIPROT "up-regulates activity" phosphorylation Ser93 ARMMSTEsANSFTLI 9606 BTO:0002552 32187724 t lperfetto "We report that CHK2 binds to and phosphorylates Beclin 1 at Ser90/Ser93, thereby impairing Beclin 1-Bcl-2 autophagy-regulatory complex formation in a ROS-dependent fashion.|CHK2 binds to and phosphorylates Beclin 1 at Ser90/Ser93, promoting autophagy via Beclin 1 release from Bcl‐2 sequestration" SIGNOR-264556 CHEK2 protein O96017 UNIPROT AATF protein Q9NY61 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser143 SKKSRSHsAKTPGFS 9606 BTO:0001109 17157788 t lperfetto "Three putative Chk2 phosphorylation sites (Stevens et al., 2003) are present in Che-1 at resides Ser141, Ser474, and Ser508. Thus, we performed in vitro Chk2 kinase assays utilizing the GST-Che-1 fusion peptides spanning these residues as substrates.| Taken together, these results indicate that Chk2 phosphorylates Che-1 and this phosphorylation contributes to increase Che-1 stability." SIGNOR-264416 CHEK2 protein O96017 UNIPROT AATF protein Q9NY61 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser477 ELIERKTsSLDPNDQ 9606 BTO:0001109 17157788 t lperfetto "Three putative Chk2 phosphorylation sites (Stevens et al., 2003) are present in Che-1 at resides Ser141, Ser474, and Ser508. Thus, we performed in vitro Chk2 kinase assays utilizing the GST-Che-1 fusion peptides spanning these residues as substrates.| Taken together, these results indicate that Chk2 phosphorylates Che-1 and this phosphorylation contributes to increase Che-1 stability." SIGNOR-264417 CHEK2 protein O96017 UNIPROT AATF protein Q9NY61 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser510 KKVDRKAsKGRKLRF 9606 BTO:0001109 17157788 t lperfetto "Three putative Chk2 phosphorylation sites (Stevens et al., 2003) are present in Che-1 at resides Ser141, Ser474, and Ser508. Thus, we performed in vitro Chk2 kinase assays utilizing the GST-Che-1 fusion peptides spanning these residues as substrates.| Taken together, these results indicate that Chk2 phosphorylates Che-1 and this phosphorylation contributes to increase Che-1 stability." SIGNOR-264418 APBA3 protein O96018 UNIPROT STXBP1 protein P61764 UNIPROT "up-regulates activity" binding 10116 9395480 t miannu "Munc18-1 is a neuronal protein that interacts with syntaxin 1 and is required for synaptic vesicle exocytosis. We have now identified two Munc18-1-interacting proteins called Mint1 and Mint2 that may mediate the function of Munc18-1." SIGNOR-264036 ACTL6A protein O96019 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "form complex" binding 9606 15627498 t miannu "We discuss recent insights in the functional differences between two evolutionary conserved subclasses of swi/snf-related chromatin remodeling factors. Onesubfamily comprises yeast swi/snf, fly bap and mammalian baf, whereas the other subfamily includes yeast rsc, fly pbap andmammalian pbaf. We review the subunit composition, conserved protein modules and biological functions of each of these subclasses ofswi/snf remodelers." SIGNOR-132916 CCNE2 protein O96020 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR "form complex" binding 9606 19665013 t lperfetto "The eukaryotic cell cycle is controlled by different cyclins and their associated kinases (murray and hunt, 1993). In mammalian cells, levels of cycline and its associated kinase, cdk2, rise in late g1/early s-phase when dna replication is initiated" SIGNOR-187454 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 MT-CYB protein P00156 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262193 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 LDHA protein P00338 UNIPROT (S)-lactate smallmolecule CHEBI:16651 ChEBI "up-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-266919 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 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 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 GLUD1 protein P00367 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-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-266916 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT down-regulates 9606 20577053 f gcesareni "Foxo1 antagonized ppargamma activity and vice versa indicating that these transcription factors functionally interact in a reciprocal antagonistic manner." SIGNOR-252916 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 MT-CO1 protein P00395 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267746 MT-CO2 protein P00403 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267748 MT-CO3 protein P00414 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267743 PAH protein P00439 UNIPROT tyrosine smallmolecule CHEBI:18186 ChEBI "up-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "L-phenylalanine is converted into L-tyrosine in the liver, by the enzyme phenylalanine hydroxylase (PH) in the presence of oxygen, iron, and tetrahydrobiopterin as cofactors" SIGNOR-263989 PAH protein P00439 UNIPROT phenylalanine smallmolecule CHEBI:28044 ChEBI "down-regulates quantity" "chemical modification" 9606 NBK536726 t brain lperfetto "L-phenylalanine is converted into L-tyrosine in the liver, by the enzyme phenylalanine hydroxylase (PH) in the presence of oxygen, iron, and tetrahydrobiopterin as cofactors" SIGNOR-263988 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 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 SOD1 protein P00441 UNIPROT VDAC1 protein P21796 UNIPROT "down-regulates activity" binding 10090 BTO:0001279 20797535 t "P00441:p.Gly38Arg (mutation causing interaction)" "Misfolded Mutant SOD1 Directly Inhibits VDAC1 Conductance in a Mouse Model of Inherited ALS|With conformation-specific antibodies, we now demonstrate that misfolded mutant SOD1 binds directly to the voltage-dependent anion channel (VDAC1), an integral membrane protein imbedded in the outer mitochondrial membrane." SIGNOR-262798 SOD1 protein P00441 UNIPROT S100A4 protein P26447 UNIPROT "up-regulates quantity" 9606 BTO:0000452 BTO:0001279 31623154 f "P00441:p.Gly94Ala (mutation increasing interaction)" "We demonstrated the increased expression of S100A4 also in fibroblasts derived from amyotrophic lateral sclerosis (ALS) patients carrying SOD1 pathogenic variants." SIGNOR-262784 SOD1 protein P00441 UNIPROT S100A4 protein P26447 UNIPROT "up-regulates quantity" 10116 BTO:0000452;BTO:0000099 BTO:0001279 31623154 f "P00441:p.Gly94Ala (mutation increasing interaction)" "We found that S100A4 was significantly up-regulated in astrocytes and microglia in the spinal cord of a transgenic rat SOD1-G93A model of amyotrophic lateral sclerosis" SIGNOR-262783 SOD1 protein P00441 UNIPROT KARS1 protein Q15046 UNIPROT "down-regulates quantity by destabilization" binding 9534 BTO:0004055 18715867 t "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction)" "In the presence of mutant SOD1, mitoKARS displays a high propensity to misfold and aggregate prior to its import into mitochondria, becoming a target for proteasome degradation." SIGNOR-262800 SOD1 protein P00441 UNIPROT MAP3K5 protein Q99683 UNIPROT up-regulates 10090 BTO:0004488 18519638 f "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction); P00441:p.Ala5Val (mutation causing interaction)" "To investigate the role of ASK1 in the motor neurotoxicity by SOD1mut, we examined whether SOD1mut activates ASK1 as assessed by in vitro kinase assay. Expression of SOD1mut, but not SOD1wt, activated endogenous ASK1 (Fig. 4A, top panel). We next examined whether SOD1mut-induced ASK1 activation is mediated by ER stress." SIGNOR-262789 SOD1 protein P00441 UNIPROT DERL1 protein Q9BUN8 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 18519638 t "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction); P00441:p.Ala5Val (mutation causing interaction)" "Various proteins involved in ERAD have been identified recently (Meusser et al. 2005). Among them, components of the retro-translocation machinery including ATPase p97, its cofactors Ufd1 and Npl4, and the ER membrane proteins Derlin-1 and VIMP are of key importance to ERAD function |Here we show that SOD1(mut) specifically interacted with Derlin-1, a component of endoplasmic reticulum (ER)-associated degradation (ERAD) machinery and triggered ER stress through dysfunction of ERAD." SIGNOR-262785 SOD1 protein P00441 UNIPROT EIF2AK3 protein Q9NZJ5 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-262787 SOD1 protein P00441 UNIPROT Protein_aggregates phenotype SIGNOR-PH142 SIGNOR up-regulates 10090 BTO:0004488 29371591 t "P00441:p.Gly94Ala (mutation causing interaction); P00441:p.Gly86Arg (mutation causing interaction)" "Incubating SOD1G93A or SOD1G85R, another well-established misfolded SOD1 mutant, in the absence of recombinant MIF resulted in an exponential increase in thioflavin T (ThT) fluorescence (which correlates with amyloid aggregate formation)" SIGNOR-262796 SOD1 protein P00441 UNIPROT Protein_aggregates phenotype SIGNOR-PH142 SIGNOR "up-regulates quantity" 9606 BTO:0000312 22051914 f lperfetto "SOD1 inclusions are found in motor neurons of patients with FALS," SIGNOR-262279 SOD1 protein P00441 UNIPROT "ER stress" stimulus SIGNOR-ST9 SIGNOR up-regulates 10090 18519638 f "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-262788 CP protein P00450 UNIPROT SMO protein Q99835 UNIPROT down-regulates binding 9606 16885213 t gcesareni "Genetic and biochemical studies imply that smo can adopt an active conformation but that it is normally repressed by patched (ptch), a 12-transmembrane protein considered the receptor for hh" SIGNOR-148451 F8 protein P00451 UNIPROT "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR "form complex" binding 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-263553 GOT2 protein P00505 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "down-regulates quantity" "chemical modification" 9606 31422819 t miannu "This is a pyridoxal 5√ɬ¢√¢‚Äö¬¨√Ǭ≤-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 √É≈Ω√Ǭ±-ketoglutarate. These enzymes are part of the malate-aspartate shuttle (MAS), a key player in intracellular NAD(H) redox homeostasis (Figure 1)." SIGNOR-268057 GOT2 protein P00505 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-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-267517 GOT2 protein P00505 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 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-268058 GOT2 protein P00505 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "chemical modification" 9606 31422819 t "Both isoforms [GOT! AND GOT2] catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate." SIGNOR-266922 GOT2 protein P00505 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 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-267513 GOT2 protein P00505 UNIPROT "glutamic acid" smallmolecule CHEBI:18237 ChEBI "down-regulates quantity" "chemical modification" 9606 31422819 t "Both isoforms [GOT! AND GOT2] catalyze the reversible interconversion of oxaloacetate and glutamate into aspartate and Œ±-ketoglutarate." SIGNOR-266923 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 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-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 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 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 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 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 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 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 ABL1 protein P00519 UNIPROT PLSCR1 protein O15162 UNIPROT unknown phosphorylation Tyr69 PVPNQPVyNQPVYNQ 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-86013 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 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 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 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 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 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 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 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 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 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 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 EGFR protein P00533 UNIPROT up-regulates phosphorylation Tyr1172 ISLDNPDyQQDFFPK 9606 16943190 t gcesareni "We show that activated abl phosphorylates the egfr primarily on tyrosine 1173." SIGNOR-149273 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 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 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 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 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 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 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 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 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 ABL1 protein P00519 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Tyr170 LHSEPPVyANLSNFN -1 10637231 t "Active nuclear Abl efficiently phosphorylate c-Jun. After phosphorylation of c-Jun by Abl on Tyr170, both proteins interacted via the SH2 domain of Abl." SIGNOR-251428 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 EPHB2 protein P29323 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 11494128 t lperfetto "Two-hybrid screens identified regions of abl and arg that bind to the ephb2 and epha4 receptors, suggesting a novel signaling connection involving the two kinase families.The connection between EphB2 and Abl/Arg appears to be reciprocal. Activated EphB2 causes tyrosine phosphorylation of Abl and Arg, and vice versa. Interestingly, treatment of COS cells and B35 neuronal-like cells with ephrin-B1 to activate endogenous EphB2 decreased the kinase activity of endogenous Abl." SIGNOR-109668 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT unknown phosphorylation Tyr564 SKHKEDVyENLHTKN -1 12468540 t gcesareni "Incorporation of Pmp at the 536 site led to 4-fold stimulation of the SHP-1 tyrosine phosphatase activity whereas incorporation at the 564 site led to no effect" SIGNOR-246240 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT unknown phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 BTO:0001412 8692915 t gcesareni "Treatment with ionizing radiation is associated with c-Abl-dependent tyrosine phosphorylation of SHPTP1. The results demonstrate that the SH3 domain of c-Abl interacts with a WPDHGVPSEP motif (residues 417-426) in the catalytic domain of SHPTP1 and that c-Abl phosphorylates C terminal Y536 and Y564 sites." SIGNOR-246231 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr536 QKGQESEyGNITYPP -1 12468540 t gcesareni "Incorporation of Pmp at the 536 site led to 4-fold stimulation of the SHP-1 tyrosine phosphatase activity whereas incorporation at the 564 site led to no effect" SIGNOR-246236 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr536 QKGQESEyGNITYPP 9606 BTO:0001412 8692915 t gcesareni "Treatment with ionizing radiation is associated with c-Abl-dependent tyrosine phosphorylation of SHPTP1. The results demonstrate that the SH3 domain of c-Abl interacts with a WPDHGVPSEP motif (residues 417-426) in the catalytic domain of SHPTP1 and that c-Abl phosphorylates C terminal Y536 and Y564 sites." SIGNOR-246227 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr536 QKGQESEyGNITYPP 9606 8692915 t Manara "The results demonstrate that the SH3 domain of ABL1 interacts with a WPDHGVPSEP motif (residues 417-426) in the catalytic domain of SHPTP1 and that ABL1 phosphorylates C terminal Y536 and Y564 sites." SIGNOR-260820 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 BTO:0001412 8692915 t "The SH3 domain of c-Abl interacts with a WPDHGVPSEP motif (residues 417-426) in the catalytic domain of SHPTP1 and that c-Abl phosphorylates C terminal Y536 and Y564 sites. The functional significance of the c-Abl-SHPTP1 interaction is supported by the demonstration that, like c-Abl, SHPTP1 regulates the induction of Jun kinase activity following DNA damage." SIGNOR-251433 ABL1 protein P00519 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 8692915 t Manara "The results demonstrate that the SH3 domain of ABL1 interacts with a WPDHGVPSEP motif (residues 417-426) in the catalytic domain of SHPTP1 and that ABL1 phosphorylates C terminal Y536 and Y564 sites." SIGNOR-260821 ABL1 protein P00519 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity" phosphorylation Tyr102 YDLKLQEyQSAIKVE 10090 BTO:0000007;BTO:0000011 25368164 t "We show that the tyrosine kinase Abelson murine leukemia viral oncogene (cAbl) is an adipogenic key regulator. c-Abl promotes adipogenesis by phosphorylation and subsequent stabilization of PPARγ." SIGNOR-262297 ABL1 protein P00519 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity" phosphorylation Tyr78 SSISTPHyEDIPFTR 10090 25368164 t "We show that the tyrosine kinase Abelson murine leukemia viral oncogene (cAbl) is an adipogenic key regulator. c-Abl promotes adipogenesis by phosphorylation and subsequent stabilization of PPARγ." SIGNOR-255912 ABL1 protein P00519 UNIPROT MTOR protein P42345 UNIPROT down-regulates phosphorylation 9606 10753870 t gcesareni "Abl binds directly to raft1 and phosphorylates raft1 in vitro and in vivo. c-abl inhibits autophosphorylation of raft1 and raft1-mediated phosphorylation p70(s6k)." SIGNOR-76562 ABL1 protein P00519 UNIPROT ABL2 protein P42684 UNIPROT up-regulates phosphorylation Tyr261 GLVTTLHyPAPKCNK 9606 15735735 t lperfetto "The results show that arg is stabilized in response to 0.1 mm h2o2 by autophosphorylation of y-261, consistent with involvement of the arg kinase function in regulating arg levels. The results further demonstrate that c-abl-mediated phosphorylation of arg on y-261 similarly confers arg stabilization" SIGNOR-134396 ABL1 protein P00519 UNIPROT RAD52 protein P43351 UNIPROT "up-regulates activity" phosphorylation Tyr104 DLNNGKFyVGVCAFV 9606 BTO:0000007 12379650 t "C-Abl tyrosine kinase associates with and phosphorylates Rad52 on tyrosine 104. he functional significance of c-Abl-dependent phosphorylation of Rad52 is underscored by our findings that cells that express the phosphorylation-resistant Rad52 mutant, in which tyrosine 104 is replaced by phenylalanine, exhibit compromised nuclear foci formation in response to IR." SIGNOR-251435 ABL1 protein P00519 UNIPROT RAD52 protein P43351 UNIPROT "up-regulates activity" phosphorylation Tyr104 DLNNGKFyVGVCAFV 9606 BTO:0000007 12379650 t gcesareni "We show here that c-Abl tyrosine kinase associates with and phosphorylates Rad52 on tyrosine 104. Importantly, the very same site of Rad52 is phosphorylated on exposure of cells to ionizing radiation (IR)." SIGNOR-247661 ABL1 protein P00519 UNIPROT CRK protein P46108 UNIPROT "down-regulates activity" phosphorylation Tyr221 GGPEPGPyAQPSVNT 9606 21602891 t lperfetto "Abl induces phosphorylation at y251 in vivo, and that the kinetics of phosphorylation at y251 and the negative regulatory y221 site in vitro are similar." SIGNOR-173845 ABL1 protein P00519 UNIPROT CRK protein P46108 UNIPROT "down-regulates activity" phosphorylation Tyr221 GGPEPGPyAQPSVNT 9606 21779437 t lperfetto "Negative regulation of crk by abl is essential for the antitumorigenic effects of ephrinb2,similar pathways may operate for crkl" SIGNOR-175135 ABL1 protein P00519 UNIPROT CRKL protein P46109 UNIPROT down-regulates 9606 21779437 f lperfetto "Negative regulation of crk by abl is essential for the antitumorigenic effects of ephrinb2,similar pathways may operate for crkl" SIGNOR-175138 ABL1 protein P00519 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Tyr88 KGSLPEFyYRPPRPP -1 17254966 t "Lyn and Abl phosphorylate Y88 of p27 in vitro. phosphorylation of Y88 in p27 impaired its ability to inhibit the bound kinase complex" SIGNOR-251426 ABL1 protein P00519 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity" phosphorylation Tyr88 KGSLPEFyYRPPRPP 9606 BTO:0000007;BTO:0000567 17254966 t gcesareni "A conserved tyrosine residue (Y88) in the Cdk-binding domain of p27 can be phosphorylated by the Src-family kinase Lyn and the oncogene product BCR-ABL" SIGNOR-245293 ABL1 protein P00519 UNIPROT YAP1 protein P46937 UNIPROT up-regulates phosphorylation Tyr407 SGLSMSSySVPRTPD 9606 18280240 t llicata "In this study, we show that c-abl directly phosphorylates yap1 at position y357 in response to dna damage. Tyrosine-phosphorylated yap1 is a more stable protein that displays higher affinity to p73 and selectively coactivates p73 proapoptotic target genes." SIGNOR-160860 ABL1 protein P00519 UNIPROT PLK1 protein P53350 UNIPROT "up-regulates activity" phosphorylation Tyr425 SDKYGLGyQLCDNSV 9606 27899378 t Manara "C-ABL can directly phosphorylate PLK1 and activate PLK1. | The above results indicate that c-ABL–mediated PLK1 Y425 phosphorylation regulates PLK1 ubiquitination and stability." SIGNOR-260935 ABL1 protein P00519 UNIPROT CASP9 protein P55211 UNIPROT up-regulates phosphorylation Tyr153 RGNADLAyILSMEPC 9606 15657060 t gcesareni "C-abl phosphorylates casp9 on tyr-153 in vitro and in vivo in response to dna damage.The Present results demonstrate that c-abl binds directly to casp9." SIGNOR-133260 ABL1 protein P00519 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" phosphorylation Tyr153 LAYILSMePCGHCLI 9606 15657060 t Manara "We show that ABL1 phosphorylates caspase-9 on Tyr-153 in vitro and in cells treated with DNA damaging agents. ! Moreover, inhibition of ABL1 with STI571 blocked DNA damage-induced autoprocessing of caspase-9 to the p35 subunit and activation of caspase-3." SIGNOR-260792 ABL1 protein P00519 UNIPROT RACK1 protein P63244 UNIPROT up-regulates phosphorylation Tyr52 LTRDETNyGIPQRAL 9606 19423701 t lperfetto "Phosphorylation of rack1 on tyrosine 52 by c-abl is required for insulin-like growth factor i-mediated regulation of focal adhesion kinase.Tyrosine 52 is further shown to be phosphorylated by c-abl kinase, and the c-abl inhibitor sti571 disrupts fak interaction with rack1" SIGNOR-185649 ABL1 protein P00519 UNIPROT CDK5 protein Q00535 UNIPROT "up-regulates activity" phosphorylation Tyr15 EKIGEGTyGTVFKAK 9534 BTO:0000298 10896159 t gcesareni "Phosphorylation of Cdk5 by c-Abl occurs on tyrosine 15 (Y15), which is stimulatory for p35/Cdk5 kinase activity." SIGNOR-245288 ABL1 protein P00519 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Tyr276 SDEDDEVyQVTVYQA 9606 21081495 t lperfetto "Mdm2 has three known c-abl phosphorylation sites (tyr276, tyr394, and tyr405)these data show that c-abl is important for reducing mdm2 and mdmx protein levels after genotoxic stress and suggest another cellular mechanism for the stabilization and activation of p53." SIGNOR-169699 ABL1 protein P00519 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Tyr405 STSSSIIySSQEDVK 9606 21081495 t lperfetto "Mdm2 has three known c-abl phosphorylation sites (tyr276, tyr394, and tyr405)these data show that c-abl is important for reducing mdm2 and mdmx protein levels after genotoxic stress and suggest another cellular mechanism for the stabilization and activation of p53." SIGNOR-169703 ABL1 protein P00519 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Tyr394 QSQESEDySQPSTSS 9606 12110584 t gcesareni "C-abl binds and phosphorylates mdm2 in vivo and in vitro;phosphorylation of mdm2 by c-abl impairs the inhibition of p53 by mdm2." SIGNOR-90512 ABL1 protein P00519 UNIPROT ERCC6 protein Q03468 UNIPROT "up-regulates activity" phosphorylation Tyr932 GANRVVIyDPDWNPS 9606 17626041 t Regulation miannu "N-terminal region of CSB interacts with the SH3 domain of c-Abl in vitro and in vivo. In addition, c-Abl kinase phosphorylates CSB at Tyr932. our results suggest that c-Abl interacts with and tyrosine phosphorylates CSB. This interaction may play an important role in the response to oxidative stress, resulting in activation of c-Abl, tyrosine phosphorylation of CSB and more efficient BER of oxidative DNA damage. Tyrosine-phosphorylated CSB may serve as a signal for repair proteins to localize to DNA damage and may help maintain active transcription in the nucleolus." SIGNOR-251933 ABL1 protein P00519 UNIPROT UBE3A protein Q05086 UNIPROT "down-regulates activity" phosphorylation Tyr659 GDSHPVLyQSLKDLL 9606 23581475 t Manara "Our results suggest that c-Abl protects p53 from HPV-E6-E6AP complex-mediated degradation by phosphorylating E6AP and impairing its E3 ligase activity" SIGNOR-260930 ABL1 protein P00519 UNIPROT BTK protein Q06187 UNIPROT "down-regulates activity" phosphorylation Tyr223 LKKVVALyDYMPMNA 9606 12445832 t Manara "In this report we describe for the first time that ABL1 and Btk physically interact and that ABL1 can phosphorylate tyrosine 223 in the SH3 domain of Btk. | This is presumably due to the negative regulatory effectof Btk SH3 domain phosphorylation caused by ABL1,which would result in a decreased catalytic activity ofBtk resulting in impaired autophosphorylation." SIGNOR-260801 ABL1 protein P00519 UNIPROT BTK protein Q06187 UNIPROT unknown phosphorylation Tyr223 LKKVVALyDYMPMNA 9606 BTO:0000567 12445832 t gcesareni "In this report we describe for the first time that c-Abl and Btk physically interact and that c-Abl can phosphorylate tyrosine 223 in the SH3 domain of Btk" SIGNOR-245278 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT down-regulates phosphorylation Tyr54 HTVEAVAyAPKKELI 9606 9461559 t llicata "Here we demonstrate that c-abl interacts constitutively with rad51. We show that c-abl phosphorylates rad51 on tyr-54 in vitro. The results also show that treatment of cells with ionizing radiation induces c-abl-dependent phosphorylation of rad51. Phosphorylation of rad51 by c-abl inhibits the binding of rad51 to dna and the function of rad51 in atp-dependent dna strand exchange reactions." SIGNOR-55482 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT up-regulates phosphorylation 9606 10212258 t gcesareni "C-abl phosphorylates rad51 in vitro and in vivo. In assays using purified components, phosphorylation of rad51 by c-abl enhances complex formation between rad51 and rad52, which cooperates with rad51 in recombination and repair" SIGNOR-67069 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" phosphorylation Tyr315 ETRICKIyDSPCLPE 9534 BTO:0000298 10212258 t "C-Abl phosphorylates Rad51 in vitro and in vivo. phosphorylation of Rad51 by c-Abl enhances complex formation between Rad51 and Rad52, which cooperates with Rad51 in recombination and repair. c-Abl phosphorylates Rad51 Tyr315" SIGNOR-251434 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" phosphorylation Tyr315 ETRICKIyDSPCLPE 9534 BTO:0000298 10212258 t gcesareni "Mutation of Rad51 Tyr315, but not Tyr205, Tyr191, or Tyr54 to phenylalanine abolished Rad51 tyrosine phosphorylation by c-Abl (Fig. 3 b). These results strongly suggest that c-Abl phosphorylates Rad51 Tyr315 in vivo" SIGNOR-247594 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" phosphorylation Tyr315 ETRICKIyDSPCLPE 9606 10212258 t Manara "Tyrosine Phosphorylation of Rad51 by ABL1 Enhances the Interaction between Rad51 and Rad52 | our studies of Rad51·Rad52 complex formation in vitro and in vivo suggest that the ATM and ABL1-mediated signaling is likely to promote repair given the biochemical evidence that Rad51 acts in concert with Rad52 in homologous recombination" SIGNOR-260777 ABL1 protein P00519 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" phosphorylation Tyr315 ETRICKIyDSPCLPE 10090 BTO:0002883 11684015 t gcesareni "Phosphorylation of the RAD51 Tyr-315 residue by BCR/ABL appears essential for enhanced DSB repair and drug resistance" SIGNOR-247599 ABL1 protein P00519 UNIPROT STK4 protein Q13043 UNIPROT "up-regulates activity" phosphorylation Tyr433 KIPQDGDyEFLKSWT 10116 21715626 t Manara "In the present study, we demonstrate that the protein kinase c-Abl phosphorylates MST1 at Y433, which triggers the stabilization and activation of MST1." SIGNOR-260927 ABL1 protein P00519 UNIPROT STK3 protein Q13188 UNIPROT up-regulates phosphorylation Tyr81 MQQCDSPyVVKYYGS 9606 BTO:0000938 22590567 t llicata "We demonstrate that c-abl kinase phosphorylates mst2 at an evolutionarily conserved site, y81, within the kinase domain. We further show that the phosphorylation of mst2 by c-abl leads to the disruption of the interaction with raf-1 proteins and the enhancement of homodimerization of mst2 proteins. It thereby enhances the mst2 activation and induces neuronal cell death." SIGNOR-197538 ABL1 protein P00519 UNIPROT ATR protein Q13535 UNIPROT up-regulates phosphorylation Tyr291 DTDQLKLyEEPLSKL 9606 20798688 t lperfetto "C-abl can phosphorylate atr on y291 and y310 and this phosphorylation appears to have a positive role in atr activation under genotoxic stress." SIGNOR-167632 ABL1 protein P00519 UNIPROT ATR protein Q13535 UNIPROT up-regulates phosphorylation Tyr310 FPFEAEAyRNIEPVY 9606 20798688 t lperfetto "C-abl can phosphorylate atr on y291 and y310 and this phosphorylation appears to have a positive role in atr activation under genotoxic stress." SIGNOR-167636 ABL1 protein P00519 UNIPROT GRAP protein Q13588 UNIPROT up-regulates binding 9606 BTO:0001271 23399893 t gcesareni "We show that the grb2-related adapter protein, gads, also associates with bcr-abl, specifically through y177 and demonstrate that bcr-abl-driven lymphoid disease requires gads" SIGNOR-200871 ABL1 protein P00519 UNIPROT RIN1 protein Q13671 UNIPROT up-regulates phosphorylation 9606 9144171 t gcesareni "We also report that the amino-terminal domain of rin1 contains sequences that can mediate interactions with the abl tyrosine kinase and that rin1 is itself tyrosine phosphorylated by c-abl." SIGNOR-48142 ABL1 protein P00519 UNIPROT RAPGEF1 protein Q13905 UNIPROT unknown phosphorylation Tyr504 APIPSVPyAPFAAIL 9606 20581864 t llicata "Activation of endogenous c-abl by oxidative stress was associated with phosphorylation of cellular c3g on y504. Inhibition of c3g expression and function using rnai or dominant-negative approaches inhibited c-abl-mediated cell death." SIGNOR-166422 ABL1 protein P00519 UNIPROT WRN protein Q14191 UNIPROT up-regulates phosphorylation 9606 BTO:0000567;BTO:0001271 12944467 t gcesareni "We thus hypothesized that wrn may interact with the abl tyrosine kinase in the dna damage response. Here, we provide evidence for a functional and physical interaction between wrn and c-abl, including wrn relocalization in response to dna damage, suggesting that this protein-protein interaction participates in a shared pathway of genome surveillance." SIGNOR-86497 ABL1 protein P00519 UNIPROT RBM39 protein Q14498 UNIPROT "up-regulates activity" phosphorylation Tyr95 DRRFRGRyRSPYSGP 9606 BTO:0000007 27018250 t miannu "In this paper, we report that RBM39 interacts with the nonreceptor tyrosine kinase c-Abl. Both the Src homology (SH) 2 and SH3 domains of c-Abl interact with RBM39. The major tyrosine phosphorylation sites on RBM39 that are phosphorylated by c-Abl are Y95 and Y99, as demonstrated by liquid chromatography coupled with tandem mass spectrometry (LC/MS/MS) and mutational analysis. c-Abl was shown boost the transcriptional coactivation activity of RBM39 for ERα and PRβ in a tyrosine kinase-dependent manner." SIGNOR-262609 ABL1 protein P00519 UNIPROT RBM39 protein Q14498 UNIPROT "up-regulates activity" phosphorylation Tyr99 RGRYRSPySGPKFNS 9606 BTO:0000007 27018250 t miannu "In this paper, we report that RBM39 interacts with the nonreceptor tyrosine kinase c-Abl. Both the Src homology (SH) 2 and SH3 domains of c-Abl interact with RBM39. The major tyrosine phosphorylation sites on RBM39 that are phosphorylated by c-Abl are Y95 and Y99, as demonstrated by liquid chromatography coupled with tandem mass spectrometry (LC/MS/MS) and mutational analysis. c-Abl was shown boost the transcriptional coactivation activity of RBM39 for ERα and PRβ in a tyrosine kinase-dependent manner." SIGNOR-262610 ABL1 protein P00519 UNIPROT LASP1 protein Q14847 UNIPROT up-regulates phosphorylation Tyr171 IPTSAPVyQQPQQQP 9606 BTO:0000150 15138294 t llicata "C-abl activation by apoptotic agents specifically promotes phosphorylation of lasp-1 at tyrosine 171, which is associated with the loss of lasp-1 localization to focal adhesions and induction of cell death. Thus, lasp-1 is a dynamic focal adhesion protein necessary for cell migration and survival in response to growth factors and ecm proteins." SIGNOR-124719 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT unknown phosphorylation Tyr432 KEGWMVHyTSKDTLR 9606 BTO:0000567 12637538 t gcesareni "Here we report that PKD is tyrosine-phosphorylated within the PH domain, leading to activation. [..] Mutation of the other two sites, Tyr432 and Tyr502, had no significant influence on PKD activity." SIGNOR-246211 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT unknown phosphorylation Tyr502 TTANVVYyVGENVVN 9606 BTO:0000567 12637538 t gcesareni "Here we report that PKD is tyrosine-phosphorylated within the PH domain, leading to activation. [..] Mutation of the other two sites, Tyr432 and Tyr502, had no significant influence on PKD activity." SIGNOR-246215 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT up-regulates phosphorylation Tyr463 NDTGSRYyKEIPLSE 9606 12637538 t llicata "By using a phospho-specific antibody, we show that abl directly phosphorylates pkd at tyr(463) in vitro, and in cells phosphorylation of this site is sufficient to mediate full activation of pkd" SIGNOR-99255 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr463 NDTGSRYyKEIPLSE 9606 BTO:0000567 12637538 t "Abl Phosphorylates and Activates PKD through Tyr463 Phosphorylation" SIGNOR-251430 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr463 NDTGSRYyKEIPLSE 9606 12637538 t Manara "We show that Abl directly phosphorylates PKD at Tyr(463) in vitro, and in cells phosphorylation of this site is sufficient to mediate full activation of PKD" SIGNOR-260791 ABL1 protein P00519 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr231 NQDDVGVyTCLVVNG 9606 BTO:0000763 20861316 t lperfetto "Nonmuscle myosin light chain kinase (nmmlck), a multi-functional cytoskeletal protein critical to vascular homeostasis, is highly regulated by tyrosine phosphorylation. We identified multiple novel c-abl-mediated nmmlck phosphorylation sites by mass spectroscopy analysis (including y231, y464, y556, y846) and examined their influence on nmmlck function and human lung endothelial cell (ec) barrier regulation. Tyrosine phosphorylation of nmmlck increased kinase activity" SIGNOR-167989 ABL1 protein P00519 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr464 QEGSIEVyEDAGSHY 9606 BTO:0000763 20861316 t lperfetto "We identified multiple novel c-abl-mediated nmmlck phosphorylation sites by mass spectroscopy analysis (including y231, y464, y556, y846) and examined their influence on nmmlck function and human lung endothelial cell (ec) barrier regulation. Tyrosine phosphorylation of nmmlck increased kinase activity" SIGNOR-167993 ABL1 protein P00519 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr556 LNGQPIQyARSTCEA 9606 BTO:0000763 20861316 t lperfetto "Nonmuscle myosin light chain kinase (nmmlck), a multi-functional cytoskeletal protein critical to vascular homeostasis, is highly regulated by tyrosine phosphorylation. We identified multiple novel c-abl-mediated nmmlck phosphorylation sites by mass spectroscopy analysis (including y231, y464, y556, y846) and examined their influence on nmmlck function and human lung endothelial cell (ec) barrier regulation. Tyrosine phosphorylation of nmmlck increased kinase activity" SIGNOR-167997 ABL1 protein P00519 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr846 DGGGSDRyGSLRPGW 9606 BTO:0000763 20861316 t lperfetto "Nonmuscle myosin light chain kinase (nmmlck), a multi-functional cytoskeletal protein critical to vascular homeostasis, is highly regulated by tyrosine phosphorylation. We identified multiple novel c-abl-mediated nmmlck phosphorylation sites by mass spectroscopy analysis (including y231, y464, y556, y846) and examined their influence on nmmlck function and human lung endothelial cell (ec) barrier regulation. Tyrosine phosphorylation of nmmlck increased kinase activity" SIGNOR-168001 ABL1 protein P00519 UNIPROT RAPH1 protein Q70E73 UNIPROT "up-regulates activity" phosphorylation Tyr1226 GGSHISGyATLRRGP -1 20417104 t miannu "Here we show that phosphorylation of Lpd by c-Abl increases its interaction with Ena/VASP proteins. This analysis revealed that, in vitro, four Lpd peptides harboring tyrosines (Y426, Y456, Y513, Y1226) are highly phosphorylated, and eight additional peptides are phosphorylated to a lesser extent (Figure 1C)." SIGNOR-262605 ABL1 protein P00519 UNIPROT RAPH1 protein Q70E73 UNIPROT "up-regulates activity" phosphorylation Tyr426 LLRASGIyYVPKGKA -1 20417104 t miannu "Here we show that phosphorylation of Lpd by c-Abl increases its interaction with Ena/VASP proteins. This analysis revealed that, in vitro, four Lpd peptides harboring tyrosines (Y426, Y456, Y513, Y1226) are highly phosphorylated, and eight additional peptides are phosphorylated to a lesser extent (Figure 1C)." SIGNOR-262606 ABL1 protein P00519 UNIPROT RAPH1 protein Q70E73 UNIPROT "up-regulates activity" phosphorylation Tyr456 NVYYGQDyRNKYKAP -1 20417104 t miannu "Here we show that phosphorylation of Lpd by c-Abl increases its interaction with Ena/VASP proteins. This analysis revealed that, in vitro, four Lpd peptides harboring tyrosines (Y426, Y456, Y513, Y1226) are highly phosphorylated, and eight additional peptides are phosphorylated to a lesser extent (Figure 1C)." SIGNOR-262607 ABL1 protein P00519 UNIPROT RAPH1 protein Q70E73 UNIPROT "up-regulates activity" phosphorylation Tyr513 GKQLYMNyQEALKRT -1 20417104 t miannu "Here we show that phosphorylation of Lpd by c-Abl increases its interaction with Ena/VASP proteins. This analysis revealed that, in vitro, four Lpd peptides harboring tyrosines (Y426, Y456, Y513, Y1226) are highly phosphorylated, and eight additional peptides are phosphorylated to a lesser extent (Figure 1C)." SIGNOR-262608 ABL1 protein P00519 UNIPROT ABI1 protein Q8IZP0 UNIPROT up-regulates phosphorylation Tyr213 PPTVPNDyMTSPARL 9606 21320496 t lperfetto "Abi-1 is an adaptor protein for abelson kinase (c-abl). Here, we identified a new phosphorylation site (y398) in the sh3 domain of abi1, and disruption of y398, combined with the previously identified phosphorylation site y213, significantly weakens the binding of abi-1 to c-abl. Phosphorylation of abi-1 is dependent on c-abl kinase" SIGNOR-172017 ABL1 protein P00519 UNIPROT DGCR8 protein Q8WYQ5 UNIPROT "up-regulates activity" phosphorylation Tyr267 KRRTEEKyGGDSDHP 9606 BTO:0000007 26126715 t miannu "The kinase ABL phosphorylates the microprocessor subunit DGCR8 to stimulate primary microRNA processing in response to DNA damage. When coexpressed in HEK293T cells, ABL phosphorylated DGCR8 at Tyr(267)." SIGNOR-262604 ABL1 protein P00519 UNIPROT DDB2 protein Q92466 UNIPROT down-regulates phosphorylation 9606 12107171 t miannu "C-abl might act as a negative regulator of uv-ddb by phosphorylating ddb2" SIGNOR-90446 ABL1 protein P00519 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr222 IGAGKGKyYAVNFPM 10116 25219501 t Manara "C-Abl stabilizes HDAC2 levels by tyrosine phosphorylation repressing neuronal gene expression in Alzheimer's disease." SIGNOR-260928 ABL1 protein P00519 UNIPROT MAP4K1 protein Q92918 UNIPROT "up-regulates activity" phosphorylation Tyr232 FLMTKSGyQPPRLKE 9606 BTO:0000007 11278340 t "C-Abl phosphorylates HPK1 in cytoplasm and stimulates HPK1 activity. the c-Abl phosphorylation site (YXXP) in HPK1 (Y232QPP; aa 232–235) is localized in HPK1-KD" SIGNOR-251429 ABL1 protein P00519 UNIPROT YTHDC1 protein Q96MU7 UNIPROT down-regulates phosphorylation 9606 15175272 t lperfetto "We show that yt521-b is tyrosine phosphorylated by c-abl in the nucleus.We propose that tyrosine phosphorylation causes sequestration of YT521-B in an insoluble nuclear form, which abolishes the ability of YT521-B to change alternative splice sites." SIGNOR-125167 ABL1 protein P00519 UNIPROT RAD9A protein Q99638 UNIPROT up-regulates phosphorylation Tyr28 SRIGDELyLEPLEDG 9606 11971963 t gcesareni "C-abl phosphorylates the rad9 bcl-2 homology 3 domain (tyr-28) in vitro and in cells exposed to dna-damaging agents. The results also demonstrate that c-abl-mediated phosphorylation of rad9 induces binding of rad9 to the antiapototic bcl-x(l) protein" SIGNOR-86186 ABL1 protein P00519 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Tyr28 AVHSLSRiGDELYLE 9606 11971963 t Manara "The SH3 domain of c-Abl interacts directly with the C-terminal region of Rad9. c-Abl phosphorylates the Rad9 Bcl-2 homology 3 domain (Tyr-28) in vitro and in cells exposed to DNA-damaging agents. | c-Abl-mediated phosphorylation of Rad9 induces binding of Rad9 to Bcl-xL |these findings indicate that Rad9 is regulated by a c-Abl-dependent mechanism in the apoptotic response to genotoxic stress." SIGNOR-260843 ABL1 protein P00519 UNIPROT SRCIN1 protein Q9C0H9 UNIPROT unknown phosphorylation Tyr264 IYRKEPLyAAFPGSH 9606 BTO:0000142 23383002 t llicata "Furthermore, we identify abl as the major tyrosine kinase that can trigger p140cap phosphorylation on these sequences." SIGNOR-200854 ABL1 protein P00519 UNIPROT SRCIN1 protein Q9C0H9 UNIPROT unknown phosphorylation Tyr396 LVKGEGLyADPYGLL 9606 BTO:0000142 23383002 t llicata "Mapping of p140cap phosphorylation sites: the eplya and eglya motifs have a key role in tyrosine phosphorylation and csk binding, and are substrates of the abl kinase" SIGNOR-200858 ABL1 protein P00519 UNIPROT HIPK2 protein Q9H2X6 UNIPROT "up-regulates activity" phosphorylation Tyr367 TYLQSRYyRAPEIIL 9606 25944899 t Manara "The Tyrosine Kinase c-Abl Promotes Homeodomain-interacting Protein Kinase 2 (HIPK2) Accumulation and Activation in Response to DNA Damage" SIGNOR-260936 ABL1 protein P00519 UNIPROT TP63 protein Q9H3D4 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr149 SVTAPSPyAQPSSTF 9606 19783996 t Manara "In cell lines, upon cisplatin treatment, c-Abl phosphorylates TAp63 on specific tyrosine residues. Such modifications affect p63 stability and induce a p63-dependent activation of proapoptotic promoters." SIGNOR-260934 ABL1 protein P00519 UNIPROT TP63 protein Q9H3D4 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr171 AIPSNTDyPGPHSFD 9606 19783996 t Manara "In cell lines, upon cisplatin treatment, c-Abl phosphorylates TAp63 on specific tyrosine residues. Such modifications affect p63 stability and induce a p63-dependent activation of proapoptotic promoters." SIGNOR-260932 ABL1 protein P00519 UNIPROT TP63 protein Q9H3D4 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr290 RQSVLVPyEPPQVGT 9606 19783996 t Manara "In cell lines, upon cisplatin treatment, c-Abl phosphorylates TAp63 on specific tyrosine residues. Such modifications affect p63 stability and induce a p63-dependent activation of proapoptotic promoters." SIGNOR-260933 ABL1 protein P00519 UNIPROT WASF3 protein Q9UPY6 UNIPROT "up-regulates activity" phosphorylation Tyr151 KKDGLKFyTDPSYFF 9606 BTO:0000815 17623672 t "WAVE3-Abl interaction promotes the tyrosine phosphorylation of WAVE3 by Abl, and STI-571, a specific inhibitor of Abl kinase activity, abrogates the Abl-mediated phosphorylation of WAVE3." SIGNOR-262299 ABL1 protein P00519 UNIPROT WASF3 protein Q9UPY6 UNIPROT "up-regulates activity" phosphorylation Tyr248 HASDVTDySYPATPN 9606 BTO:0000815 17623672 t "WAVE3-Abl interaction promotes the tyrosine phosphorylation of WAVE3 by Abl, and STI-571, a specific inhibitor of Abl kinase activity, abrogates the Abl-mediated phosphorylation of WAVE3." SIGNOR-262300 ABL1 protein P00519 UNIPROT WASF3 protein Q9UPY6 UNIPROT "up-regulates activity" phosphorylation Tyr337 LPAQIIEyYNPSGPP 9606 BTO:0000815 17623672 t "WAVE3-Abl interaction promotes the tyrosine phosphorylation of WAVE3 by Abl, and STI-571, a specific inhibitor of Abl kinase activity, abrogates the Abl-mediated phosphorylation of WAVE3." SIGNOR-262301 ABL1 protein P00519 UNIPROT WASF3 protein Q9UPY6 UNIPROT "up-regulates activity" phosphorylation Tyr486 SRRIAVEySDSDDDS 9606 17623672 t "WAVE3-Abl interaction promotes the tyrosine phosphorylation of WAVE3 by Abl, and STI-571, a specific inhibitor of Abl kinase activity, abrogates the Abl-mediated phosphorylation of WAVE3." SIGNOR-259077 ABL1 protein P00519 UNIPROT ROBO1 protein Q9Y6N7 UNIPROT down-regulates phosphorylation Tyr1073 PSGQPTPyATTQLIQ 9606 10892742 t gcesareni "Abl functions to antagonize robo signaling both abl and ena can directly bind to robo's cytoplasmic domain." SIGNOR-78993 ABL1 protein P00519 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Tyr1357 HPQAASIyQSSEMKG 9606 18765637 t lperfetto "Tyrosine phosphorylation of the nuclear receptor coactivator aib1/src-3 is enhanced by abl kinase and is required for its activity in cancer cellstyrosine kinase directly phosphorylates aib1/src-3 at y1357 and modulates the association of aib1 with c-abl, eralpha, the transcriptional cofactor p300," SIGNOR-180571 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 EGFR protein P00533 UNIPROT SCAMP3 protein O14828 UNIPROT unknown phosphorylation Tyr41 QYATLDVyNPFETRE -1 9658162 t llicata "SCAMP3 Is Tyrosine Phosphorylated by EGFR in Vitro" SIGNOR-251096 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR NOTCH3 protein Q9UM47 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-252941 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 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 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 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 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 EGFR protein P00533 UNIPROT CTNND1 protein O60716 UNIPROT unknown phosphorylation Tyr228 YPGGSDNyGSLSRVT 9606 BTO:0000017 14996911 t llicata "In A431 cells, epidermal growth factor induced striking p120 phosphorylation at Y228. Y228-phosphorylated p120 localized to adherens junctions and lamellipodia, and was significantly enhanced in cells around the colony periphery." SIGNOR-251092 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 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 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1069 EDSFLQRySSDPTGA 9606 10635327 t llicata "Initially, an autophosphorylation reaction creates docking sites for several signaling proteins, including a Cbl binding site at tyrosine 1045 of EGFR." SIGNOR-251093 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 RASA1 protein P20936 UNIPROT unknown phosphorylation Tyr460 TVDGKEIyNTIRRKT 9606 1850098 t llicata "We conclude that tyr-460 is a site of gap tyrosine phosphorylation by the egf receptor in vitro and likely in vivo. Gap tyr-460 is located immediately c terminal to the second gap sh2 domain, suggesting that its phosphorylation might have a role in regulating protein-protein interactions." SIGNOR-21875 EGFR protein P00533 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates phosphorylation Tyr1276 GGGPGGDyAAMGACP 9606 BTO:0000150 7929151 t lperfetto "The erbb3 protein which possesses little or no intrinsic protein tyrosine kinase activiity is phosphorylated by the activated egf receptor protein tyrosine kinase on tyrosine residues within the yxxm sequence motif. These phosphorylated tyrosine residues interact with the p85 regulatory subunit of pi 3-kinase, which could result in the activation of the p110 catalytic subunit via a conformational mechanism." SIGNOR-34748 EGFR protein P00533 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates phosphorylation Tyr1289 CPASEQGyEEMRAFQ 9606 BTO:0000150 7929151 t lperfetto "The erbb3 protein which possesses little or no intrinsic protein tyrosine kinase activiity is phosphorylated by the activated egf receptor protein tyrosine kinase on tyrosine residues within the yxxm sequence motif. These phosphorylated tyrosine residues interact with the p85 regulatory subunit of pi 3-kinase, which could result in the activation of the p110 catalytic subunit via a conformational mechanism." SIGNOR-34752 EGFR protein P00533 UNIPROT CBL protein P22681 UNIPROT up-regulates relocalization 9606 11823423 t "Cbl binds directly to Tyr1045 receptors" gcesareni "Consistent with a negative role for c-Cbl, here we report that defective Tyr1045 of EGFR, an inducible c-Cbl docking site, enhances the mitogenic response to EGF" SIGNOR-114701 EGFR protein P00533 UNIPROT CBL protein P22681 UNIPROT up-regulates relocalization 9606 16829981 t "Cbl binds directly to Tyr1045 receptors" gcesareni "Likewise, cbl is recruited to erbb1 either directly (tyr1045), or indirectly, trough grb2" SIGNOR-147826 EGFR protein P00533 UNIPROT JAK1 protein P23458 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-235655 EGFR protein P00533 UNIPROT PIK3R1 protein P27986 UNIPROT up-regulates binding 9606 BTO:0000093 BTO:0000150 26918608 t lperfetto "p85alpha promotes nucleolin transcription and subsequently enhances EGFR mRNA stability and EGF-induced malignant cellular transformation." SIGNOR-33633 EGFR protein P00533 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 10090 BTO:0000944 7518560 t lperfetto "Both competition experiments with synthetic phosphopeptides and dephosphorylation protection analysis demonstrated that y-1173 and y-992 are major and minor binding sites, respectively, for shc on the egfr." SIGNOR-235481 EGFR protein P00533 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" binding 9606 11350724 t lperfetto "Adaptors such as Shc, Grb2, Crk or the recently characterised Dok-R protein (Jones Dumont 1999) show a modular structure containing protein– protein interaction domains and putative phosphorylation sites and act as signalling platforms which extend the receptor’s repertoire of activated intracellular pathways." SIGNOR-107712 EGFR protein P00533 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation 9606 14967450 t lperfetto "The transcription factors stat1, stat3, and stat5 are directly phosphorylated by erbb-1, subsequent to which they dimerize through phosphotyrosine-sh2 domain interactions and translocate to the nucleus to activate gene trascription critical for proliferation." SIGNOR-121965 EGFR protein P00533 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000150 22693070 t lperfetto "The transcription factors stat1, stat3, and stat5 are directly phosphorylated by erbb-1, subsequent to which they dimerize through phosphotyrosine-sh2 domain interactions and translocate to the nucleus to activate gene trascription critical for proliferation." SIGNOR-235692 EGFR protein P00533 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation 9606 14967450 t lperfetto "The transcription factors stat1, stat3, and stat5 are directly phosphorylated by erbb-1, subsequent to which they dimerize through phosphotyrosine-sh2 domain interactions and translocate to the nucleus to activate gene trascription critical for proliferation" SIGNOR-121962 EGFR protein P00533 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation 9606 22693070 t lperfetto "The transcription factors stat1, stat3, and stat5 are directly phosphorylated by erbb-1, subsequent to which they dimerize through phosphotyrosine-sh2 domain interactions and translocate to the nucleus to activate gene trascription critical for proliferation" SIGNOR-235689 EGFR protein P00533 UNIPROT STAT5A protein P42229 UNIPROT up-regulates binding 9606 BTO:0000017 10358079 t gcesareni "We identified stat5 as a direct binding partner to egfr and erbb4 and discovered new recognition motifs for shc and stat5.Egf stimulation and subsequent phosphorylation of egfr at tyrosine y978, y998 and y869 would then subsequently lead to recruitment and activation of stat5." SIGNOR-68159 EGFR protein P00533 UNIPROT STAT5A protein P42229 UNIPROT up-regulates binding 9606 16729043 t gcesareni "We identified stat5 as a direct binding partner to egfr and erbb4 and discovered new recognition motifs for shc and stat5.Egf stimulation and subsequent phosphorylation of egfr at tyrosine y978, y998 and y869 would then subsequently lead to recruitment and activation of stat5." SIGNOR-146852 EGFR protein P00533 UNIPROT EPS15 protein P42566 UNIPROT up-regulates phosphorylation Tyr849 NFANFSAyPSEEDMI 9606 24269888 t lperfetto "Earlier studies have shown that eps15 at tyr-849 is phosphorylated in egf-stimulated cells and partly controls the internalization of mono-ubiquitinated egfr via uim domains of eps15 [10]. It has also been shown that active egfr phosphorylates tyr-849 directly;" SIGNOR-203311 EGFR protein P00533 UNIPROT CRK protein P46108 UNIPROT "down-regulates activity" phosphorylation Tyr221 GGPEPGPyAQPSVNT 9606 BTO:0000007 9642287 t llicata "To address these questions, we have developed an antibody that specifically recognizes the CrkII protein phosphorylated on Tyr221, and we found that the EGF receptor directly phosphorylates CrkII on Tyr221. Furthermore, we observed that the phosphorylation of Tyr221 of CrkII correlated with its dissociation from the EGF receptor, implicating the phosphorylation of Tyr221 in the negative feedback of binding to the EGF receptor." SIGNOR-251091 EGFR protein P00533 UNIPROT SOX2 protein P48431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19882665 f miannu "We show that egfr-mediated signaling promotes sox2 expression, which in turn binds to the egfr promoter and directly upregulates egfr expression." SIGNOR-189033 EGFR protein P00533 UNIPROT STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr725 AGGGSATyMDQAPSP 9606 11751923 t llicata "Novel activation of stat5b in response to epidermal growth factor. novel activation of stat5b in response to epidermal growth factor." SIGNOR-113393 EGFR protein P00533 UNIPROT STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr740 AVCPQAHyNMYPQNP 9606 11751923 t llicata "Novel activation of stat5b in response to epidermal growth factor. novel activation of stat5b in response to epidermal growth factor." SIGNOR-113397 EGFR protein P00533 UNIPROT STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr743 PQAHYNMyPQNPDSV 9606 BTO:0000007;BTO:0000150 11751923 t llicata "Novel activation of stat5b in response to epidermal growth factor. novel activation of stat5b in response to epidermal growth factor." SIGNOR-113401 EGFR protein P00533 UNIPROT STAT5B protein P51692 UNIPROT "up-regulates activity" phosphorylation Tyr699 TAKAVDGyVKPQIKQ 9606 BTO:0000007;BTO:0000356 11751923 t llicata "We have shown that EGF activates STAT5b not only in a HEK293 cell model in which the EGFR is stably overexpressed but also in the MDA-MB468 breast cancer cell line. Furthermore, EGF (but not GH) is able to activate tyrosine phosphorylation of a Tyr-699 mutant of STAT5b. | Fig. 2 A (bottom panels) demonstrates that EGF-induced phosphorylation of tyrosine 699 (the well-described site of STAT5b phosphorylation) is detected only in the EGFR-overexpressing MDA-MB468 cells and not the MCF-7 cells." SIGNOR-251098 EGFR protein P00533 UNIPROT VAV2 protein P52735 UNIPROT up-regulates phosphorylation Tyr142 TENDDDVyRSLEELA 9606 12454019 t miannu "To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor." SIGNOR-95972 EGFR protein P00533 UNIPROT VAV2 protein P52735 UNIPROT up-regulates phosphorylation Tyr159 HDLGEDIyDCVPCED 9606 12454019 t miannu "To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor." SIGNOR-95976 EGFR protein P00533 UNIPROT VAV2 protein P52735 UNIPROT up-regulates phosphorylation Tyr172 EDGGDDIyEDIIKVE 9606 12454019 t miannu "To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor." SIGNOR-95980 EGFR protein P00533 UNIPROT PKIA protein P61925 UNIPROT up-regulates phosphorylation Tyr8 MTDVETTyADFIASG 9606 1956339 t lperfetto "The difference in inhibitory potency between pki_ and pki_ has been attributed to the absence of a tyrosine residue (tyr7) in pki_ that is present in the nh2-terminal region of pki_. This suggests that the absence of a single amino acid residue can result in variations in how the catalytic subunit of camp-dependent protein kinase interacts with pki which ultimately can result in alterations in pki inhibitory potency." SIGNOR-22455 EGFR protein P00533 UNIPROT GRB2 protein P62993 UNIPROT unknown phosphorylation Tyr209 TGMFPRNyVTPVNRN 9606 BTO:0000017 11726515 t lperfetto "Phosphorylation of grb2 by bcr/abl or egf receptor reduced its sh3-dependent binding to sos in vivo, but not its sh2-dependent binding to bcr/abl. Tyr209 within the c-terminal sh3 domain of grb2 was identified as one of the tyrosine phosphorylation sites" SIGNOR-235738 EGFR protein P00533 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding -1 BTO:0000567 16729043 t lperfetto "We determined interaction partners to all cytosolic tyrosine residues of the four members of the ErbB-receptor family in an unbiased fashion by quantitative proteomics using pull-down experiments with pairs of phosphorylated and nonphosphorylated synthetic peptides. Each receptor had characteristic preferences for interacting proteins and most interaction partners had multiple binding sites on each receptor. EGFR and ErbB4 had several docking sites for Grb2, while ErbB3 was characterized by six binding sites for PI3K." SIGNOR-236327 EGFR protein P00533 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 24697349 t "Adaptor protein Grb2 binds phosphotyrosines in the epidermal growth factor (EGF) receptor (EGFR) and thereby links receptor activation to intracellular signaling cascades." SIGNOR-267725 EGFR protein P00533 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 7518560 t lperfetto "Erbb1 recruites grb2 through sh2 domain;from these studies, we concluded that grb2 binds directly to the egfr at y-1068, to a lesser extent at y-1086, and indirectly at y-1173. Egfr has six binding sites for the adapter protein grb2, and erbb4 has five, each with different binding strength several tyrosine-based motifs recruit a number of signal transducers to the phosphorylated form of erbb1 such as the adaptor proteins growth-factor-receptor bound-2 (grb2) and src-homology-2-containing (shc)." SIGNOR-235721 EGFR protein P00533 UNIPROT SHC2 protein P98077 UNIPROT up-regulates binding 9606 11350724 t miannu "Shc exists in three different isoforms, p46shc, p52shc and p66shc which are tyrosine phosphorylated upon egf stimulation and bind to the activated egfr and grb2. Interestingly, while the 46 and 52 kda isoforms increase mitogenic signalling after egf stimulation and are able to transform nih3t3 cells (pelicci et al. 1992), p66shc has no transforming potential and negatively influences egf-induced c-fos transcription" SIGNOR-107750 EGFR protein P00533 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 20802513 t llicata "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain collectively, this study provides the first example to explain how fak is activated by receptor tyrosine kinases." SIGNOR-167646 EGFR protein P00533 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr5 yLDPNLNH 9606 20802513 t llicata "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain collectively, this study provides the first example to explain how fak is activated by receptor tyrosine kinases." SIGNOR-167650 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr285 TEADGELyVFNTPSG 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236400 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr406 DASSQDCyDIPRAFP 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236396 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr447 SEELDENyVPMNPNS 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236420 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr627 KGDKQVEyLDLDLDS 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236392 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr659 VADERVDyVVVDQQK 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236404 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr307 MRHVSISyDIPPTPG -1 10734310 t lperfetto "Gab1 is also phosphorylated in response to epidermal growth factor (egf) but is unable to induce tubule formation. nine tyrosines are phosphorylated by both receptors. Three of them (y307, y373, y407) bind phospholipase c-gamma (plc-gamma)." SIGNOR-233233 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr373 ASDTDSSyCIPTAGM 9606 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236408 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr472 EPIQEANyVPMTPGT 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236412 EGFR protein P00533 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr589 SHDSEENyVPMNPNL 9606 BTO:0000527;BTO:0000017 9890893 t lperfetto "Gab-1 is a multisubstrate docking protein downstream in the signaling pathways of different receptor tyrosine kinases, including the epidermal growth factor receptor (egfr)the entire protein was phosphorylated by regfr at eight tyrosine residues (y285, y373, y406, y447, y472, y619, y657, and y689)." SIGNOR-236416 EGFR protein P00533 UNIPROT TRIP13 protein Q15645 UNIPROT "up-regulates quantity" phosphorylation Tyr56 HNIVFGDyTWTEFDE 9606 BTO:0000007 32860853 t lperfetto "Reciprocally, TRIP13 was phosphorylated at tyrosine(Y) 56 by EGFRvIII and EGF-activated EGFR. Abrogating TRIP13 Y56 phosphorylation dramatically attenuated TRIP13 expression-enhanced EGFR signaling and GBM cell growth." SIGNOR-265083 EGFR protein P00533 UNIPROT LRRK1 protein Q38SD2 UNIPROT "down-regulates activity" phosphorylation Tyr971 TQQTEEQyFQFLAKF 9534 BTO:0000298 22337768 t miannu "In this study, we demonstrate that EGFR regulates the kinase activity of LRRK1 via tyrosine phosphorylation and that this is required for proper endosomal trafficking of EGFR. Phosphorylation of LRRK1 at Tyr-944 results in reduced LRRK1 kinase activity." SIGNOR-262856 EGFR protein P00533 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr217 MAEEKKAyKKAKERE 9606 BTO:0000567 19059208 t miannu "We also detected tyrosine phosphorylation of Ymer by EGF stimulation as previously reported (Fig. 1A). Furthermore, we verified that EGF receptor-mediated tyrosine phosphorylation of Ymer is inhibited by AG1478, which is known as an EGF receptor tyrosine kinase inhibitor (Fig. 1B). A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262850 EGFR protein P00533 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr279 TDGEDADyTHFTNQQ 9606 BTO:0000567 19059208 t miannu "We also detected tyrosine phosphorylation of Ymer by EGF stimulation as previously reported (Fig. 1A). Furthermore, we verified that EGF receptor-mediated tyrosine phosphorylation of Ymer is inhibited by AG1478, which is known as an EGF receptor tyrosine kinase inhibitor (Fig. 1B). A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262851 EGFR protein P00533 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr304 SSHKGFHyKH 9606 BTO:0000567 19059208 t miannu "We also detected tyrosine phosphorylation of Ymer by EGF stimulation as previously reported (Fig. 1A). Furthermore, we verified that EGF receptor-mediated tyrosine phosphorylation of Ymer is inhibited by AG1478, which is known as an EGF receptor tyrosine kinase inhibitor (Fig. 1B). A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262852 EGFR protein P00533 UNIPROT SHC3 protein Q92529 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 24212772 t "GRB2 recruit indirectly through PTB domain-mediated binding of the Shc adaptor" gcesareni "Several tyrosine-based motifs recruit a number of signal transducers to the phosphorylated form of erbb1 such as the adaptor proteins growth-factor-receptor bound-2 (grb2) and src-homology-2-containing (shc)." SIGNOR-55861 EGFR protein P00533 UNIPROT HDAC6 protein Q9UBN7 UNIPROT down-regulates phosphorylation Tyr570 SSNFDSIyICPSTFA 9606 20029029 t gcesareni "A negative feedback loop consisting of egfr-mediated phosphorylation of hdac6 tyr(570) resulted in reduced deacetylase activity and increased acetylation of alpha-tubulin." SIGNOR-162431 EGFR protein P00533 UNIPROT ERRFI1 protein Q9UJM3 UNIPROT "up-regulates activity" phosphorylation Tyr394 KKVSSTHyYLLPERP 10090 BTO:0000944 phosphorylation:Tyr395 KVSSTHYyLLPERPP 26280531 t """here we found that the epidermal growth factor receptor (EGFR) phosphorylates Mig6 on Y394 and that this phosphorylation is primed by prior phosphorylation of an adjacent residue, Y395, by Src.""" SIGNOR-252091 EGFR protein P00533 UNIPROT JAK1/STAT1/STAT3 complex SIGNOR-C120 SIGNOR "up-regulates activity" phosphorylation 9606 15284024 t "Stimulation of EGFR induces Tyr701 phosphorylation of STAT1 and initiates complex formation of STAT1 and STAT3 with JAK1 and JAK2. Thereafter, the STATs translocate to the nucleus within 15 min." SIGNOR-252088 EGFR protein P00533 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000093 BTO:0000150 26918608 t lperfetto "P85alpha promotes nucleolin transcription and subsequently enhances EGFR mRNA stability and EGF-induced malignant cellular transformation." SIGNOR-252671 MOS protein P00540 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser222 LIDSMANsFVGTRSY 10090 7731726 t Manara "Our data indicate that Mos activated MEK1 in vitro as well as in vivo by phosphorylating Ser 222." SIGNOR-260920 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 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 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 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg1708 EDENQSPrSFQKKTR -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263639 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 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 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 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" 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-263530 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe43 ATLDPRSfLLRNPND -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263570 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT up-regulates binding 9606 BTO:0000150;BTO:0001130;BTO:0000848 23450633 t gcesareni "Thrombin, actin through par1 promotes tumor cell proliferation, migration and contributes to the metastatic potenital of breast, prostate, gastrointestinal cancers and melanoma." SIGNOR-199788 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT up-regulates cleavage 9606 22972936 t "Thrombin acts on protease-activated receptors (PARs), a subfamily of G protein-coupled receptors (GPCR) that participate in a variety of biological process, including chemokine and cytokine release, tissue remodeling, inflammation, proliferation, and angiogenesis." gcesareni "The par1 receptor subtype is activated when the n terminus is proteolytically cleaved by the serine protease thrombin, resulting in an irreversible activation of the receptor. Thrombin activates platelets by binding and cleaving protease-activated receptors 1 and 4 (par1 and par4)." SIGNOR-199007 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg25 PLLSARTrARRPESK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263568 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "Thrombin cleaved PAR1E at the Arg41-Ser42 activation site at concentrations known to induce cellular activation, supporting a native conformation of the recombinant polypeptide." SIGNOR-263569 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage -1 10978167 t lperfetto "Thrombin selectively cleaves PAR1, PAR3, and PAR4 to induce activation of platelets and vascular cells," SIGNOR-263608 F2 protein P00734 UNIPROT F2RL1 protein P55085 UNIPROT up-regulates binding 9606 BTO:0001253 11356985 t gcesareni "Other major aspects of par-2 are highlighted, in particular the ability of several serine protease enzymes, in addition to trypsin, to function as activators of par-2." SIGNOR-108183 F2 protein P00734 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates binding 9606 8626456 t gcesareni "In vitro binding studies revealed that antithrombin iii (atiii)thrombin, heparin cofactor ii (hcii)thrombin, and ?1-antitrypsin (?1AT)trypsin bound to purified lrp" SIGNOR-41090 F2 protein P00734 UNIPROT F2RL3 protein Q96RI0 UNIPROT up-regulates binding 9606 22318735 t gcesareni "Thrombin activates platelets by binding and cleaving protease-activated receptors 1 and 4 (par1 and par4)." SIGNOR-196003 F2 protein P00734 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Besides VWF as a main ligand, GPIbα also binds multiple ligands such as thrombospondin, Factor XII, Factor XI, thrombin, High Molecular Weight kininogen, P-selectin and Mac-1." SIGNOR-261859 F2 protein P00734 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "up-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Thrombin is a key enzyme in the pathway and cleaves fibrinogen to fibrin, which spontaneously forms the insoluble polymer that is the basis for the haemostatic plug." SIGNOR-263525 F2 protein P00734 UNIPROT Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR "form complex" binding 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-263549 F2 protein P00734 UNIPROT Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR "form complex" binding 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-263550 C1R protein P00736 UNIPROT "Complement C1 complex" complex SIGNOR-C309 SIGNOR "form complex" binding -1 29449492 t lperfetto "The complement system is part of our innate immune system. The classical complement pathway is triggered by activation of the C1 initiation complex upon binding to cell surfaces. C1, or C1qr2s2, consists of four proteases, C1r and C1s, that associate with C1q, which contains antibody-binding sites.|The reconstruction reveals densities for all C1q collagen-like triple helices and gC1q modules, C1r and C1s proteases" SIGNOR-263395 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 HP protein P00738 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity" binding 9606 9315856 t "Regulation of binding" miannu "Haptoglobin forms a complex of extremely high affinity with Hb via a well-characterized globin site. Our results show that upon Hb-haptoglobin binding, the globin radical, loses its ability to be terminated by forming globin dimers." SIGNOR-251815 HP protein P00738 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity" binding 9606 9315856 t "Regulation of binding" miannu "Haptoglobin forms a complex of extremely high affinity with Hb via a well-characterized globin site. Our results show that upon Hb-haptoglobin binding, the globin radical, loses its ability to be terminated by forming globin dimers." SIGNOR-251816 HP protein P00738 UNIPROT hb:hp complex SIGNOR-C149 SIGNOR "form complex" binding 9606 11854029 t mianuu "CD163 was identified as the endocytic receptor binding hemoglobin (Hb) in complex with the plasma protein haptoglobin (Hp). This specific receptor-ligand interaction leading to removal from plasma of the Hp-Hb complex-but not free Hp or Hb-now explains the depletion of circulating Hp in individuals with increased intravascular hemolysis." SIGNOR-255283 F9 protein P00740 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC 9606 BTO:0000131 12524220 t lperfetto "The factor VII zymogen is cleaved at arginine 152 by a variety of proteases, including thrombin, factor IXa, factor Xa, and factor VIIa–tissue factor to produce the serine protease factor VIIa." SIGNOR-263522 F9 protein P00740 UNIPROT "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR "form complex" binding 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-263552 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 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 F10 protein P00742 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC 9606 BTO:0000131 12524220 t lperfetto "The factor VII zymogen is cleaved at arginine 152 by a variety of proteases, including thrombin, factor IXa, factor Xa, and factor VIIa–tissue factor to produce the serine protease factor VIIa." SIGNOR-263523 F10 protein P00742 UNIPROT "Factor Va-Xa" complex SIGNOR-C318 SIGNOR "form complex" binding -1 2026608 t lperfetto "The binding of factor Xa to factor Va in the presence of Ca2+ ions and phospholipid is fundamental for the activation of prothrombin to thrombin. |Regardless of which protein was labeled, a factor Xa-Va complex (s20,w = 9.8) was formed. The interaction is specific and reversible. I" SIGNOR-263557 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR NOTCH proteinfamily SIGNOR-PF30 SIGNOR "down-regulates quantity" "transcriptional regulation" 10090 24749067 f gcesareni "We demonstrate that FOXO3, perhaps by activating Notch signaling, promotes the quiescent state during SC self-renewal in adult muscle regeneration." SIGNOR-254306 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 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Arg70 ESGLTEYrLVSINKS -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263572 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Lys76 YRLVSINkSSPLQKQ -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263574 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263571 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Lys32 RARRPESkATNATLD -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263573 PLG protein P00747 UNIPROT Fibrinolysis phenotype SIGNOR-PH6 SIGNOR up-regulates 9606 1447176 f 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-263535 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 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 F12 protein P00748 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Besides VWF as a main ligand, GPIbα also binds multiple ligands such as thrombospondin, Factor XII, Factor XI, thrombin, High Molecular Weight kininogen, P-selectin and Mac-1." SIGNOR-261856 PLAU protein P00749 UNIPROT PLAUR protein Q03405 UNIPROT up-regulates binding 9606 16456079 t gcesareni "The urokinase plasminogen activator binds to its cellular receptor with high affinity and initiates signaling cascades that are implicated in pathological processes including tumor growth, metastasis, and inflammation." SIGNOR-144306 PLAU protein P00749 UNIPROT Epithelial-mesenchymal_transition phenotype SIGNOR-PH45 SIGNOR up-regulates 9606 19055748 f lperfetto "Our data show that functional blockade of SNAI1 (SNAI1-dominant negative (DN)) leads to a partial re-expression of E-cadherin, and induces differential expression of EMT-related genes. This is confirmed by RT-PCR of PA system genes, where PAI-1 and uPA are decreased." SIGNOR-252264 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 CFB protein P00751 UNIPROT "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg259 GPGEQQKrKIVLDPS 26489954 t "complement factor B, b fragment: PRO_0000027547" lperfetto "Surface‐associated C3b recruits FB, which leads to FB activation and the formation of C3bBb, the AP C3 convertase, which cleaves more C3 and amplifies complement activation. 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)" SIGNOR-263486 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 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 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 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 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 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 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 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 SERPINC1 protein P01008 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates binding 9606 8626456 t gcesareni "In vitro binding studies revealed that antithrombin iii (atiii)thrombin, heparin cofactor ii (hcii)thrombin, and ?1-antitrypsin (?1AT)trypsin bound to purified lrp." SIGNOR-41232 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 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 SERPINA1 protein P01009 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates binding 9606 8626456 t gcesareni "In vitro binding studies revealed that antithrombin iii (atiii)thrombin, heparin cofactor ii (hcii)thrombin, and ?1-antitrypsin (?1AT)trypsin bound to purified lrp" SIGNOR-41180 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 AGT protein P01019 UNIPROT AGTR1 protein P30556 UNIPROT up-regulates binding 9606 BTO:0001130 16597412 t gcesareni "Endothelin-1 (et-1) and angiotensin ii (angii), two potent vasoactive peptides involved in the regulation of cardiovascular homeostasis, also induce mitogenic and pro-angiogenic responses in vitro and in vivo. Both peptides are produced by cleavage of inactive precursors by metalloproteases (endothelin-converting enzyme and angiotensin-converting enzyme, respectively) and activate two subtypes of membrane receptors (eta-r and etb-r for et-1, at1r and at2r for angii) that all belong to the superfamily of g-protein coupled receptors." SIGNOR-145677 AGT protein P01019 UNIPROT AGTR1 protein P30556 UNIPROT "up-regulates activity" binding 10116 BTO:0004578 17346243 t "AT(1) receptor (AngII type-1 receptor), a G-protein-coupled receptor, mediates most of the physiological and pathophysiological actions of AngII, and this receptor is predominantly expressed in cardiovascular cells, such as VSMCs (vascular smooth muscle cells)" SIGNOR-252293 AGT protein P01019 UNIPROT AGTR2 protein P50052 UNIPROT up-regulates 9606 BTO:0001130 16597412 f gcesareni "Endothelin-1 (et-1) and angiotensin ii (angii), two potent vasoactive peptides involved in the regulation of cardiovascular homeostasis, also induce mitogenic and pro-angiogenic responses in vitro and in vivo. Both peptides are produced by cleavage of inactive precursors by metalloproteases (endothelin-converting enzyme and angiotensin-converting enzyme, respectively) and activate two subtypes of membrane receptors (eta-r and etb-r for et-1, at1r and at2r for angii) that all belong to the superfamily of g-protein coupled receptors." SIGNOR-145680 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 Angiotensin-1 protein P01019_PRO_0000032457 UNIPROT ACE2 protein Q9BYF1 UNIPROT "up-regulates activity" binding 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-260226 Angiotensin-2 protein P01019_PRO_0000032458 UNIPROT AGTR1 protein P30556 UNIPROT "up-regulates activity" binding 9606 32201502 t MIANNU "Ang II initiates most of the RAS-attributed physiologic effects through selective interactions with G-proteincoupled Ang II type 1 (AT1) or type 2 (AT2) receptors and subsequent activation of distinct intra cellular signaling pathways" SIGNOR-260238 Angiotensin-2 protein P01019_PRO_0000032458 UNIPROT AGTR2 protein P50052 UNIPROT "up-regulates activity" binding 9606 32201502 t MIANNU "Ang II initiates most of the RAS-attributed physiologic effects through selective interactions with G-proteincoupled Ang II type 1 (AT1) or type 2 (AT2) receptors and subsequent activation of distinct intra cellular signaling pathways" SIGNOR-260237 "Angiotensin 1-7" protein P01019_PRO_0000420660 UNIPROT Alamandine chemical CID:44192273 PUBCHEM "up-regulates activity" "catalytic activity" -1 24389733 t Luana "Newly discovered peptide, alamandine, have been identified. Alamandine is generated by catalysis of Ang A via ACE2 or directly from Ang-(1–7)." SIGNOR-262307 FOXO proteinfamily SIGNOR-PF27 SIGNOR Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 inhibited foxo3's ability to induce cell death." SIGNOR-256644 FOXO proteinfamily SIGNOR-PF27 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 inhibited foxo3's ability to induce cell death." SIGNOR-252939 "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 "Angiotensin 1-7" protein P01019_PRO_0000420660 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "down-regulates activity" 9606 24168260 f miannu "We hypothesized that the ACE2/Ang-(1-7)/Mas axis protects against pulmonary fibrosis by inhibiting the MAPK/NF-κB pathway.In summary, our study demonstrate that exogenous Ang-(1-7) and ACE2 overexpression protect against BLM- or AngII-induced pulmonary fibrosis by down-regulating the MAPK/NF-κB pathway. However, constant infusion of Ang-(1-7) paradoxically initiates an inflammatory response in the lungs. The antifibrotic effects of Ang-(1-7) noted here make the heptapeptide a strong candidate for a therapeutic target in humans with pulmonary fibrosis." SIGNOR-260447 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 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 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 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 C3AR1 protein Q16581 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg671;Arg748 QPAARRRrSVQLTEK;ASHLGLArSNLDEDI 8765043 t "complement C3a fragment: PRO_0000005910" lperfetto "A cDNA clone encoding the human C3a anaphylatoxin receptor (C3aR) was isolated from a pcDNAI/Amp expression library prepared from U-937 cells|The cDNA clone contained an insert of 4.3 kbp and was able to confer to transfected human HEK-293 cells the capacity to bind specifically iodinated human C3a." SIGNOR-263451 C3 protein P01024 UNIPROT "C5 convertase complex" complex SIGNOR-C312 SIGNOR "form complex" binding cleavage:Arg748 ASHLGLArSNLDEDI 31331124 t "complement C3b fragment: PRO_0000005911" lperfetto "C3b associates with C3 convertase to form C5 convertase and cleaves C5." SIGNOR-263448 C3 protein P01024 UNIPROT "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg748 ASHLGLArSNLDEDI 26489954 t "complement C3b fragment: PRO_0000005911" lperfetto "Surface‐associated C3b recruits FB, which leads to FB activation and the formation of C3bBb, the AP C3 convertase, which cleaves more C3 and amplifies complement activation. 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)" SIGNOR-263485 C3 protein P01024 UNIPROT "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg748 ASHLGLArSNLDEDI 26489954 t "complement C3b fragment: PRO_0000005911" 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-263480 C5 protein P01031 UNIPROT C5AR1 protein P21730 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg751;Arg677 HKDMQLGrLHMKTLL;KEILRPRrTLQKKIE 1847994 t "complement C5a (anaphylatoxin) fragment: PRO_0000005988" lperfetto "The chemotactic receptor for human C5a anaphylatoxin|The human C5a receptor was cloned from U937 and HL-60 cells and identified by high affinity binding when expressed in COS-7 cells." SIGNOR-263457 C5 protein P01031 UNIPROT C5AR2 protein Q9P296 UNIPROT up-regulates binding 9606 cleavage:Arg751;Arg677 HKDMQLGrLHMKTLL;KEILRPRrTLQKKIE 11773063 t "complement C5a (anaphylatoxin) fragment: PRO_0000005988" gcesareni "Here we report that the orphan receptor c5l2/gpr77, which shares 35% amino acid identity with cd88, binds c5a with high affinity." SIGNOR-113558 C5 protein P01031 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 cleavage:Arg751 HKDMQLGrLHMKTLL 30552328 t "complement C5b fragment: PRO_0000005989" lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263440 TIMP1 protein P01033 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR down-regulates 17326328 f lperfetto "There are many naturally occurring proteins that can inhibit angiogenesis, including angiostatin, endostatin, interferon, platelet factor 4, thorombospondin, prolactin 16 kd fragment, and tissue inhibitor of metalloproteinase-1, -2, and -3" SIGNOR-252272 KNG1 protein P01042 UNIPROT BDKRB2 protein P30411 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg381;Arg389 GMISLMKrPPGFSPF;PPGFSPFrSSRIGEI 28966616 t lperfetto "BK binds receptor B2 (B2R) and triggers inflammation, edema, and symptoms of anaphylaxis." SIGNOR-263554 KNG1 protein P01042 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Besides VWF as a main ligand, GPIbα also binds multiple ligands such as thrombospondin, Factor XII, Factor XI, thrombin, High Molecular Weight kininogen, P-selectin and Mac-1." SIGNOR-261858 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 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 FOS protein P01100 UNIPROT HSD3B2 protein P26439 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-254877 FOS protein P01100 UNIPROT STAR protein P49675 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-254878 FOS protein P01100 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding 9606 1904542 t irozzo "The proteins encoded by the proto-oncogenes c-fos and c-jun (Fos and Jun, respectively) form a heterodimeric complex that regulates transcription by interacting with the DNA-regulatory element known as the activator protein 1 (AP-1) binding site." SIGNOR-256364 FOS protein P01100 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding -1 2467839 t irozzo "The protein products of the fos (Fos) and jun (Jun) proto-oncogenes have been shown to associate with a DNA element known as the transcription factor activator protein-1 (AP-1) binding site. Jun (previously known as the Fos-binding protein p39) and Fos form a protein complex in the nucleus. These data demonstrate a cooperative interaction between the protein products of two proto-oncogenes with a DNA element involved in transcriptional regulation." SIGNOR-256362 FOS protein P01100 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding 9606 25875593 t irozzo "C-Fos dimerizes with c-Jun to form the transcription activator protein-1 (AP-1) which binds to the specific recognition site." SIGNOR-256368 FOS protein P01100 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding -1 3142692 t irozzo "The c-Jun and c-fos proto-oncogenes encode proteins that form a complex which regulates transcription from promoters containing AP-1 activation elements. c-Jun has specific DNA binding activity, while c-Fos has homology to the putative DNA binding domain of c-Jun." SIGNOR-256366 MYC protein P01106 UNIPROT miR-23a mirna MI0000079 miRBase "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-268044 MYC protein P01106 UNIPROT miR-23b mirna MI0000439 miRBase "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 PRODH protein O43272 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22615405 f miannu "MYC not only inhibited POX/PRODH, but also markedly increased the enzymes of proline biosynthesis from glutamine, including P5C synthase and P5C reductase 1." SIGNOR-254608 MYC protein P01106 UNIPROT BRD4 protein O60885 UNIPROT "down-regulates activity" 9606 32482868 t lperfetto "Conversely, MYC inhibits BRD4's HAT activity, suggesting that MYC regulates its own transcription by limiting BRD4-mediated chromatin remodeling of its locus." SIGNOR-262047 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 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 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 MYC protein P01106 UNIPROT LDHA protein P00338 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 9192621 f "Our studies have linked c-Myc to the induction of LDH-A, whose expression increases lactate production and is necessary for c-Myc-mediated transformation" SIGNOR-259367 MYC protein P01106 UNIPROT HLA-B protein P01889 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. We show here that transcription of the HLA-B locus, which is mainly affected by c-Myc, is downmodulated at the level of initiation of transcription." SIGNOR-254606 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 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 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 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 MYC protein P01106 UNIPROT HNRNPA1 protein P09651 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000526 20010808 t "We also demonstrate that the oncogenic transcription factor c-Myc upregulates transcription of PTB, hnRNPA1 and hnRNPA2," SIGNOR-268690 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 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 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 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 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 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 MYC protein P01106 UNIPROT HLA-G protein P17693 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-254607 MYC protein P01106 UNIPROT CCNA2 protein P20248 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "These results suggest that e2f1 and cyclin a2 may be induced by c-myc to mediate the onset of mammary cancer, whereas overexpression of cyclins d1 and e may occur later to facilitate tumor progression." SIGNOR-102728 MYC protein P01106 UNIPROT IMPDH1 protein P20839 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-267378 MYC protein P01106 UNIPROT FUT3 protein P21217 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22547830 f miannu "We provide evidence that ST3GAL1/3/4 and FUT3 are transcriptionally up-regulated by c-Myc with probable involvement of Ser62 phosphorylation, and that FUT2 is transcriptionally down-regulated through the attenuation of CDX2." SIGNOR-254612 MYC protein P01106 UNIPROT HNRNPA2B1 protein P22626 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000526 20010808 t "We also demonstrate that the oncogenic transcription factor c-Myc upregulates transcription of PTB, hnRNPA1 and hnRNPA2," SIGNOR-268691 MYC protein P01106 UNIPROT CCND1 protein P24385 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-102731 MYC protein P01106 UNIPROT CCNE1 protein P24864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9188852 f gcesareni "Our results suggest that this activation may involve at least two myc-dependent steps: the induction of cyclin e gene transcription followed by accumulation of cyclin e mrna in a protein synthesis-independent manner and the p27(kip1) association with cyce/cdk2 complexes containing newly synthesised cyce." SIGNOR-49130 MYC protein P01106 UNIPROT PTBP1 protein P26599 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000526 20010808 t "We also demonstrate that the oncogenic transcription factor c-Myc upregulates transcription of PTB, hnRNPA1 and hnRNPA2," SIGNOR-268689 MYC protein P01106 UNIPROT CCND2 protein P30279 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7526316 t gcesareni "C-myc directly activates transcription of cyclin d1, cyclin d2 and cdk4, and leads to cdk 4/6 activation." SIGNOR-27446 MYC protein P01106 UNIPROT CDC25A protein P30304 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11154267 t lperfetto "Expression of Cdc25A is transcriptionally regulated by Myc and E2F-1 , both of which are expressed in MCF-7 cells in response to estrogen" SIGNOR-245465 MYC protein P01106 UNIPROT HLA-A protein P30443 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254603 MYC protein P01106 UNIPROT HLA-F protein P30511 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254605 MYC protein P01106 UNIPROT SHMT1 protein P34896 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003291 18628958 t miannu "Myc regulates the de novo purine and pyrimidine synthetic genes in multiple biological systems. Intriguingly, MYC was found to directly activate the expression of SHMT1, and SHMT2, which are enzymes involved in single carbon metabolism and are essential for dNTP synthesis" SIGNOR-267379 MYC protein P01106 UNIPROT SHMT2 protein P34897 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003291 18628958 t miannu "Myc regulates the de novo purine and pyrimidine synthetic genes in multiple biological systems. Intriguingly, MYC was found to directly activate the expression of SHMT1, and SHMT2, which are enzymes involved in single carbon metabolism and are essential for dNTP synthesis" SIGNOR-267380 MYC protein P01106 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12835716 t gcesareni "C-myc also directly represses transcription of cdk kinase inhibitors including p27kip1, p21cip1, p15ink4b and p16ink4a" SIGNOR-102740 MYC protein P01106 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000785 20551174 f lperfetto "In tissue culture, ectopic expression of Myc suppresses the cell cycle arrest that occurs in response to several anti-mitogenic signals such as transforming growth factor β (TGFβ), since Myc represses expression of the cyclin-dependent kinase inhibitors (CKIs) p15ink4b, p21cip1, and p57kip2 via interaction with Miz1" SIGNOR-267574 MYC protein P01106 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12835716 t gcesareni "C-myc also directly represses transcription of cdk kinase inhibitors including p27kip1, p21cip1, p15ink4b and p16ink4a" SIGNOR-102743 MYC protein P01106 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000785 20551174 f lperfetto "In tissue culture, ectopic expression of Myc suppresses the cell cycle arrest that occurs in response to several anti-mitogenic signals such as transforming growth factor β (TGFβ), since Myc represses expression of the cyclin-dependent kinase inhibitors (CKIs) p15ink4b, p21cip1, and p57kip2 via interaction with Miz1" SIGNOR-267575 MYC protein P01106 UNIPROT CDKN2B protein P42772 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "Miz1 is a zinc finger transcription factor with an n-terminal poz domain. Complexes with myc, bcl-6 or gfi-1 repress expression of genes like cdkn2b (p15(ink4)) or cdkn1a (p21(cip1))." SIGNOR-102746 MYC protein P01106 UNIPROT HK2 protein P52789 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 17785433 t "Here, using the P493-6 Burkitt's lymphoma model with an inducible MYC, we demonstrate that HIF-1 cooperates with dysregulated c-Myc to promote glycolysis by induction of hexokinase 2, which catalyzes the first step of glycolysis, and pyruvate dehydrogenase kinase 1, which inactivates pyruvate dehydrogenase and diminishes mitochondrial respiration." SIGNOR-259986 MYC protein P01106 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 11804592 t gcesareni "Through its direct interaction with smads, c-myc binds to the sp1-smad complex on the promoter of the p15(ink4b) gene, thereby inhibiting the tgf-beta-induced transcriptional activity of sp1 and smad/sp1-dependent transcription of the p15(ink4b) gene. These results suggest that oncogenic c-myc promotes cell growth and cancer development partly by inhibiting the growth inhibitory functions of smads." SIGNOR-114284 MYC protein P01106 UNIPROT CDK6 protein Q00534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "The degradation of c-myc protein decreases the expression of the cell cycle regulators cdk4 and cdk6, which reversibly slows down the cell cycle." SIGNOR-102737 MYC protein P01106 UNIPROT DHODH protein Q02127 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003291 18628958 t miannu "PPAT, catalyzing the first step of purine synthesis, and DHODH, an enzyme generating uridine in the middle of the pyrimidine synthesis pathway, were validated as direct c-MYC target genes by all criteria." SIGNOR-267382 MYC protein P01106 UNIPROT PPAT protein Q06203 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003291 18628958 t miannu "PPAT, catalyzing the first step of purine synthesis, and DHODH, an enzyme generating uridine in the middle of the pyrimidine synthesis pathway, were validated as direct c-MYC target genes by all criteria." SIGNOR-267381 MYC protein P01106 UNIPROT ST3GAL1 protein Q11201 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22547830 f "We provide evidence that ST3GAL1/3/4 and FUT3 are transcriptionally up-regulated by c-Myc with probable involvement of Ser62 phosphorylation, and that FUT2 is transcriptionally down-regulated through the attenuation of CDX2." SIGNOR-253961 MYC protein P01106 UNIPROT ST3GAL3 protein Q11203 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22547830 f "We provide evidence that ST3GAL1/3/4 and FUT3 are transcriptionally up-regulated by c-Myc with probable involvement of Ser62 phosphorylation, and that FUT2 is transcriptionally down-regulated through the attenuation of CDX2." SIGNOR-253962 MYC protein P01106 UNIPROT ST3GAL4 protein Q11206 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22547830 f "We provide evidence that ST3GAL1/3/4 and FUT3 are transcriptionally up-regulated by c-Myc with probable involvement of Ser62 phosphorylation, and that FUT2 is transcriptionally down-regulated through the attenuation of CDX2." SIGNOR-253959 MYC protein P01106 UNIPROT CUL1 protein Q13616 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12835716 t gcesareni "Furthermore, c-myc activation can also promote the degradation of p27kip1 protein by directly activating the cul1 gene, which encodes a critical component of the ubiquitin ligase scfskp2" SIGNOR-102749 MYC protein P01106 UNIPROT ITGA7 protein Q13683 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14525975 f lperfetto "This report provides evidence that alpha7 gene expression during muscle differentiation is regulated by the c-Myc transcription factor. In myoblasts, alpha7 is expressed at basal levels, but following conversion to myotubes the expression of the integrin is strongly elevated. The increased alpha7 mRNA and protein levels following myogenic differentiation are inversely correlated with c-Myc expression. Transfection of myoblasts with the c-Myc transcription factor down-regulated alpha7 expression" SIGNOR-241769 MYC protein P01106 UNIPROT SURF1 protein Q15526 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10858544 f miannu "We show that although the Surf-1/Surf-2 promoter does not contain Myc binding sites (E-boxes), Myc over-expression, or the activation of a Myc-oestrogen receptor fusion protein, activates transcription in the Surf-1 direction and that this response to Myc requires a functional YY1 binding site. Our data suggest that the MAP kinase cascade is required for the stimulation of Surf-1 promoter activity and that the Myc-YY1 interaction mediates this response." SIGNOR-254615 MYC protein P01106 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates 9606 11804592 f "in cancer" lperfetto "Oncogenic c-myc promotes cell growth and cancer development partly by inhibiting the growth inhibitory functions of smads" SIGNOR-114281 MYC protein P01106 UNIPROT NFE2L2 protein Q16236 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29731393 f miannu "Oncogenic proteins that regulate proliferation, such as KRAS, BRAF, and MYC increase the transcription of NRF2" SIGNOR-267363 MYC protein P01106 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 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-255146 MYC protein P01106 UNIPROT SFRP1 protein Q8N474 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 "BTO:0004896; BTO:0004300" 17485441 f gcesareni "c-Myc suppresses the Wnt inhibitors DKK1 and SFRP1, and derepression of DKK1 or SFRP1 reduces Myc-dependent transforming activity" SIGNOR-245360 MYC protein P01106 UNIPROT MYCT1 protein Q8N699 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11909865 t miannu "MT-MC1 is a widely expressed nuclear protein whose overexpression, unlike that of c-Myc targets reported previously, recapitulates multiple c-Myc phenotypes. These include promotion of apoptosis, alteration of morphology, enhancement of anchorage-independent growth, tumorigenic conversion, promotion of genomic instability, and inhibition of hematopoietic differentiation. The MT-MC1 promoter is a direct c-Myc target; it contains two consensus E-box elements, both of which bind c-Myc." SIGNOR-261736 MYC protein P01106 UNIPROT SIRT1 protein Q96EB6 UNIPROT "up-regulates quantity by stabilization" 9606 26049753 f "Overexpression of c-MYC resulted in SIRT1 deubiquitination, whereas c-MYC knockdown led to decrease in SIRT1 protein stability and expression." SIGNOR-261558 MYC protein P01106 UNIPROT USP22 protein Q9UPT9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26049753 f "USP22 expression was regulated by c-MYC and contributed to c-MYC mediated reduction in SIRT1 polyubiquitination and degradation. USP22 directly interacted with and removing polyubiquitin chains from SIRT1 to increase SIRT1 protein stabilization and expression. These results support a role for USP22 in MYC-mediated increase in SIRT1 protein stabilization, and indicate that FLT3-ITD, c-MYC and USP22 form an oncogenic network that enhances SIRT1 expression and activity in leukemic cells." SIGNOR-261560 MYC protein P01106 UNIPROT HECTD4 protein Q9Y4D8 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-267144 MYC protein P01106 UNIPROT DNMT3A protein Q9Y6K1 UNIPROT "up-regulates activity" binding 9606 19786833 t 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-255806 MYC protein P01106 UNIPROT Enolase proteinfamily SIGNOR-PF74 SIGNOR "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "inferred from family member" miannu "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-267785 MYC protein P01106 UNIPROT PFK proteinfamily SIGNOR-PF79 SIGNOR "up-regulates quantity by expression" "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-267587 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 21408055 f "andrea cerquone perpetuini" "We have demonstrated that following muscle damage, phosphorylated STAT3 (p-STAT3) in SCs increases early (within one hour), inducing downstream target genes (i.e. GP130 and SOCS3), which further regulate the increase in STAT3 production and response (as induced via IL-6), leading to increased cMyc expression, which drives cell proliferation" SIGNOR-255414 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 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-259110 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 9552384 f gcesareni "C-myc has emerged as one of the central regulators of mammalian cell proliferation." SIGNOR-56572 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 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 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 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 NRAS protein P01111 UNIPROT PIK3CA protein P42336 UNIPROT "up-regulates activity" binding 9606 21779497 t lperfetto "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-175222 NRAS protein P01111 UNIPROT PIK3CB protein P42338 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-175225 NRAS protein P01111 UNIPROT PIK3CG protein P48736 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.llysine residue 227 is essential for the interaction of ras with pi3k" SIGNOR-175228 NRAS protein P01111 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 21779497 t lperfetto "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-252700 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 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 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 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 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 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 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 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 HRAS protein P01112 UNIPROT GATA2 protein P23769 UNIPROT "up-regulates activity" phosphorylation Ser192 PSTTGAAsPASSSAG 9606 25056917 f "Oncogenic Ras enhanced S192-dependent GATA-2 phosphorylation, nuclear foci localization, and transcriptional activation. These studies define a mechanism that controls a key regulator of hematopoiesis and a dual mode of impairing GATA-2-dependent genetic networks: mutational disruption of chromatin occupancy yielding insufficient GATA-2, and oncogenic Ras-mediated amplification of GATA-2 activity" SIGNOR-259945 HRAS protein P01112 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 8052307 t gcesareni "In vivo, dominant negative ras mutant n17 inhibits growth factor induced production of 3' phosphorylated phosphoinositides in pc12 cells, and transfection of ras, but not raf, into cos cells results in a large elevation in the level of these lipids. 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-35878 HRAS protein P01112 UNIPROT PIK3CA protein P42336 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 8052307 t lperfetto "In vivo, dominant negative ras mutant n17 inhibits growth factor induced production of 3' phosphorylated phosphoinositides in pc12 cells, and transfection of ras, but not raf, into cos cells results in a large elevation in the level of these lipids. 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-236443 HRAS protein P01112 UNIPROT PIK3CB protein P42338 UNIPROT "up-regulates activity" binding 9606 21779497 t lperfetto "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." SIGNOR-175189 HRAS protein P01112 UNIPROT PIK3CG protein P48736 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 we show here, however, that in vivo there are marked quantitative differences in the ability of ki- and ha-ras to activate raf-1 and phosphoinositide 3 kinase. the mechanism of raf-1 activation is complex, but it is clear that one important role of ras is to recruit raf-1 to the plasma membrane where a series of events is initiated that ultimately leads to full raf-1 activation. These events include tyrosine, serine, and threonine phosphorylation plus interactions with ras, phospholipids, 14-3-3 proteins and their associated proteins, and possibly dimerization." SIGNOR-175195 HRAS protein P01112 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 9727023 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 we show here, however, that in vivo there are marked quantitative differences in the ability of ki- and ha-ras to activate raf-1 and phosphoinositide 3 kinase. the mechanism of raf-1 activation is complex, but it is clear that one important role of ras is to recruit raf-1 to the plasma membrane where a series of events is initiated that ultimately leads to full raf-1 activation. These events include tyrosine, serine, and threonine phosphorylation plus interactions with ras, phospholipids, 14-3-3 proteins and their associated proteins, and possibly dimerization." SIGNOR-59816 HRAS protein P01112 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9534 BTO:0004055 8052307 t lperfetto "In vivo, dominant negative ras mutant n17 inhibits growth factor induced production of 3' phosphorylated phosphoinositides in pc12 cells, and transfection of ras, but not raf, into cos cells results in a large elevation in the level of these lipids. 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-252689 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 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 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 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 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 KRAS protein P01116 UNIPROT PIK3CA protein P42336 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 phosphatidylinositol 3-kinase (pi3k) is one of the main effector pathways of ras, regulating cell growth, cell cycle entry, cell survival, cytoskeleton reorganization, and metabolism." SIGNOR-175204 KRAS protein P01116 UNIPROT PIK3CB protein P42338 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-175207 KRAS protein P01116 UNIPROT PIK3CG protein P48736 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." SIGNOR-175213 KRAS protein P01116 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 9727023 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." SIGNOR-59819 KRAS protein P01116 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates binding 9606 7744823 t fstefani "Mitogen-activated protein kinase kinase kinase (mekk1) is a serine-threonine kinase that regulates sequential protein kinase pathways involving stress-activated protein kinases and mitogen-activated protein kinases. Mekk1 is activated in response to growth factor stimulation of cells and by expression of activated ras. mekk1 directly binds ras.GTP. Thus, ras interacts with protein kinases of both the raf and mekk families." SIGNOR-32620 KRAS protein P01116 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates phosphorylation Ser67 RQLRKVRsVELDQLP 9606 12228228 t gcesareni "Activation of ras may lead to two distinct ras-dependent pathways involving either a raf1/mek/mapk module or a mekk/sek/sapk module; jnk/sapk binds to the d domain near the nh2 terminus of mekk1 from approximately residues 6270 (9, 10). Pak1 can phosphorylate mekk1 on serine 67 within its jnk/sapk-binding d domain. Phosphorylation of mekk1 on serine 67 alters the state of the d domain, thereby decreasing its affinity for jnk/sapk. Under these conditions jnk/sapk is not recruited into the mekk1 signaling module." SIGNOR-92793 KRAS protein P01116 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates phosphorylation Ser67 RQLRKVRsVELDQLP 9606 BTO:0000776;BTO:0000785 8649450 t gcesareni "Activation of ras may lead to two distinct ras-dependent pathways involving either a raf1/mek/mapk module or a mekk/sek/sapk module; jnk/sapk binds to the d domain near the nh2 terminus of mekk1 from approximately residues 6270 (9, 10). Pak1 can phosphorylate mekk1 on serine 67 within its jnk/sapk-binding d domain. Phosphorylation of mekk1 on serine 67 alters the state of the d domain, thereby decreasing its affinity for jnk/sapk. Under these conditions jnk/sapk is not recruited into the mekk1 signaling module." SIGNOR-41953 KRAS protein P01116 UNIPROT NFE2L2 protein Q16236 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29731393 f miannu "Oncogenic proteins that regulate proliferation, such as KRAS, BRAF, and MYC increase the transcription of NRF2" SIGNOR-267361 KRAS protein P01116 UNIPROT NFIL3 protein Q16649 UNIPROT up-regulates 10090 BTO:0003104 10082541 f lperfetto "A constitutively active Ras protein [Ras(G12V)] regulates the stable expression of the NFIL3 transcription factor through both the Raf-MAPK and PI3-K pathways." SIGNOR-242757 KRAS protein P01116 UNIPROT CARM1 protein Q86X55 UNIPROT "down-regulates activity" 9606 BTO:0000304 27840030 f lperfetto "Interestingly, overexpression of KRASG12V (an activating mutant) in BxPC-3 cells, a PDAC cell line carrying wild-type KRAS, led to a 40% decrease of CARM1 protein and consequent hypomethylation or activation of MDH1|These observations indicate that KRAS suppresses CARM1-mediated MDH1 methylation, contributing to Gln metabolism in pancreatic cancer." SIGNOR-267640 KRAS protein P01116 UNIPROT MINK1 protein Q8N4C8 UNIPROT up-regulates 9606 16337592 f gcesareni "Mink is activated after ras induction via a mechanism involving reactive oxygen species and mediates stimulation of the stress-activated protein kinase p38 mapk downstream of the raf/erk pathway." SIGNOR-142985 KRAS protein P01116 UNIPROT RASSF1 protein Q9NS23 UNIPROT "up-regulates activity" binding 9606 22195963 t lperfetto "Mutant K-Ras promotes MST2 activation in two ways (i.e., by direct disruption of the inhibitory Raf-1-MST2 complex (Matallanas et al., 2008) and by forming an activating (i.e., by direct disruption of the inhibitory Raf-1-MST2 complex K-Ras-RASSF1A€“MST2 complex, as reported here" SIGNOR-249585 KRAS protein P01116 UNIPROT MAP4K5 protein Q9Y4K4 UNIPROT up-regulates 9606 BTO:0001271 9949177 f fstefani "Bcr-abl_mediated ras activation is crucial for the ability of bcr-abl to activate gckr and is consistent with the previously known requirement for ras in bcr-abl_induced sapk activation how ras activates gckr remains enigmatic." SIGNOR-64262 KRAS protein P01116 UNIPROT PI3K complex SIGNOR-C156 SIGNOR 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 phosphatidylinositol 3-kinase (pi3k) is one of the main effector pathways of ras, regulating cell growth, cell cycle entry, cell survival, cytoskeleton reorganization, and metabolism." SIGNOR-252698 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 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 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 EGF protein P01133 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" binding 9606 12297050 t lperfetto "Epidermal growth factor (egf) regulates cell proliferation and differentiation by binding to the egf receptor (egfr) extracellular region, comprising domains i-iv, with the resultant dimerization of the receptor tyrosine kinase." SIGNOR-186159 FOXO proteinfamily SIGNOR-PF27 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 increased foxo3's ability to induce cell cycle arrest and resistance to oxidative stress" SIGNOR-252938 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 EGF protein P01133 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9168989 f Regulation miannu "We describe the roles of Stat5 and of these tyrosine residues in the EPOR in the erythroid differentiation of murine hematopoietic cell line SKT6 which produces hemoglobin in response to EPO. Chimeric receptors carrying the extracellular domain of the EGF receptor and the intracellular domain of the EPOR were introduced into SKT6 cells. Like EPO, EGF equally activated Stat5 and induced hemoglobin." SIGNOR-251782 EGF protein P01133 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 9168989 f Regulation miannu "We describe the roles of Stat5 and of these tyrosine residues in the EPOR in the erythroid differentiation of murine hematopoietic cell line SKT6 which produces hemoglobin in response to EPO. Chimeric receptors carrying the extracellular domain of the EGF receptor and the intracellular domain of the EPOR were introduced into SKT6 cells. Like EPO, EGF equally activated Stat5 and induced hemoglobin." SIGNOR-251785 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 TGFA protein P01135 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252281 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 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 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 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 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 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 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 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 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 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 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 TGFB1 protein P01137 UNIPROT CCNA2 protein P20248 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 7592630 f gcesareni "Expression of one of these components, cyclin a, is inhibited by tgf-beta treatment. We have identified a 760-base pair fragment of the human cyclin a gene promoter that is sufficient to confer tgf-beta responsiveness." SIGNOR-29516 FOXO proteinfamily SIGNOR-PF27 SIGNOR Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 BTO:0001103 15109499 f gcesareni "Foxo transcription factors induce the atrophy-related ubiquitin ligase atrogin-1 and cause skeletal muscle atrophy." SIGNOR-252932 TGFB1 protein P01137 UNIPROT ENPP1 protein P22413 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000249 20930330 f miannu "TGF-β1 was shown to stimulate ANK and PC-1 expression in articular chondrocytes, and subsequent ePPi level, as well as to increase ePi uptake by inducing PiT-1 expression in a chondrogenic cell line." SIGNOR-252200 TGFB1 protein P01137 UNIPROT CDK2 protein P24941 UNIPROT down-regulates 9606 SIGNOR-C16 10611320 f gcesareni "Tgf-beta treatment resulted in the specific inactivation of cyclin cdk2 complexes caused by absence of the activating thr(160) phosphorylation on cdk2." SIGNOR-73537 TGFB1 protein P01137 UNIPROT ITGA3 protein P26006 UNIPROT "down-regulates quantity by repression" "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-253353 TGFB1 protein P01137 UNIPROT PAX6 protein P26367 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001874 17251190 f Regulation miannu "The effect of TGFbeta on Pax6 expression was studied in the FHL124 lens epithelial cell line and was found to cause up to a 50% reduction in Pax6 mRNA levels within 24 h. Pax6-stimulated activity of the Pax6 promoter is repressed by TGFβ signalling." SIGNOR-251874 TGFB1 protein P01137 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 9606 19114990 t lperfetto "While association of the TGF_RI receptor with p85 requires TGF-_ stimulation." SIGNOR-217960 TGFB1 protein P01137 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" 10090 BTO:0000944 17673906 f lperfetto "We report that upon TGF__ stimulation, the activated TGF__ type I receptor (T_RI) recruits and directly phosphorylates ShcA proteins on tyrosine and serine. This dual phosphorylation results from an intrinsic T_RI tyrosine kinase activity that complements its well_defined serine_threonine kinase function. TGF___induced ShcA phosphorylation induces ShcA association with Grb2 and Sos, thereby initiating the well_characterised pathway linking receptor tyrosine kinases with Erk MAP kinases." SIGNOR-242631 TGFB1 protein P01137 UNIPROT TGFBR1 protein P36897 UNIPROT up-regulates binding 9606 26194464 t "MARCO ROSINA" "TGF-b ligands bind to TGF-b type II receptor (TbRII), which transphosphorylates and activates TGF-b type I receptor (TbRI)." SIGNOR-255031 TGFB1 protein P01137 UNIPROT TGFBR1 protein P36897 UNIPROT "up-regulates activity" binding 9606 22326956 t "giulio giuliani" "In Tgfbr2fl/fl control MEPM cells, radioactive TGF-β2 ligands (12.5 kDa) bind to TβRI (53 kDa), TβRII (70 kDa), and TβRIII (100–200 kDa, highly glycosylated molecule) and form the ligand-receptor complexes of TβRI::TGF-β2 (65.5 kDa), TβRII::TGF-β2 (82.5 kDa), and TβRIII::TGF-β2 (112.5–212.5 kDa)" SIGNOR-255960 TGFB1 protein P01137 UNIPROT TGFBR1 protein P36897 UNIPROT "up-regulates activity" binding 9606 22326956 t lperfetto "TGF-beta signaling mediates a wide range of biological activities in development and disease. TGF-beta ligands signal through heterodimeric type I and type II receptors (TGF-beta receptor type I [TbetaRI, also known as ALK5 and TGFBR1] and TbetaRII) that are members of the serine/threonine kinase family." SIGNOR-196022 TGFB1 protein P01137 UNIPROT TGFBR1 protein P36897 UNIPROT "up-regulates activity" binding 9606 22703233 t lperfetto "TGFbeta signals are transmitted via a cell surface receptor complex consisting of the TGFbeta type I receptor (TbetaRI) and TGFbeta type II receptor (TbetaRII). To initiate signal transduction, TGFbeta binds to TbetaRII, which in turn recruits TbetaRI, leading to the formation of a tetrameric receptor complex." SIGNOR-249548 TGFB1 protein P01137 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates binding 9606 26194464 t "MARCO ROSINA" "TGF-b ligands bind to TGF-b type II receptor (TbRII), which transphosphorylates and activates TGF-b type I receptor (TbRI)." SIGNOR-255030 TGFB1 protein P01137 UNIPROT TGFBR2 protein P37173 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 1310899 t lperfetto "A cdna encoding the tgf-beta type ii receptor protein has been isolated by an expression cloning strategy. The cloned cdna, when transfected into cos cells, leads to overexpression of an approximately 80 kd protein that specifically binds radioiodinated tgf-beta 1. Excess tgf-beta 1 competes for binding of radioiodinated tgf-beta 1 in a dose-dependent manner and is more effective than tgf-beta 2." SIGNOR-236080 TGFB1 protein P01137 UNIPROT CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7592908 f gcesareni "The steadystate level of p15ink4b mrna was induced 30-fold upon tgf-beta treatment, implicating p15ink4b as a primary effector of the tgf-beta-mediated cell cycle arrest" SIGNOR-29582 TGFB1 protein P01137 UNIPROT CDKN1B protein P46527 UNIPROT "up-regulates quantity by expression" 9606 17283133 f gcesareni "In normal primary endometrial epithelial cells (eecs), tgfbeta directly induced a dose-dependent increase in p27 protein levels and its nuclear localization" SIGNOR-152945 TGFB1 protein P01137 UNIPROT PIK3CG protein P48736 UNIPROT "up-regulates activity" 9606 19114990 f lperfetto "First, TGF-beta can rapidly activate PI3K, as indicated by the phosphorylation of its downstream effector Akt" SIGNOR-217812 TGFB1 protein P01137 UNIPROT ACTA2 protein P62736 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-251923 TGFB1 protein P01137 UNIPROT PPP2R2A protein P63151 UNIPROT "up-regulates activity" binding 9606 19114990 t lperfetto "The Balpha subunit interacts directly with activated T_RI. The Balpha interaction with the receptor is expected to result in enhanced protein phosphatase 2A activity" SIGNOR-217894 TGFB1 protein P01137 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8142649 f Regulation miannu "Basic fibroblast growth factor (bFGF) and transforming growth factor-beta 1 (TGF-beta) have both been shown to act on hematopoietic progenitor cells. bFGF antagonized the TGF-beta-mediated induction of hemoglobin in a dose-dependent manner, with 0.1 ng/mL bFGF inhibiting hemoglobin induction by 40% and 10 ng/mL bFGF completely abrogating hemoglobin production." SIGNOR-251797 FOXO proteinfamily SIGNOR-PF27 SIGNOR Metabolism phenotype SIGNOR-PH77 SIGNOR up-regulates 18391974 f "Forkhead proteins, and FoxO1 in particular, play a significant role in regulating whole body energy metabolism." SIGNOR-253016 TGFB1 protein P01137 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8142649 f Regulation miannu "Basic fibroblast growth factor (bFGF) and transforming growth factor-beta 1 (TGF-beta) have both been shown to act on hematopoietic progenitor cells. bFGF antagonized the TGF-beta-mediated induction of hemoglobin in a dose-dependent manner, with 0.1 ng/mL bFGF inhibiting hemoglobin induction by 40% and 10 ng/mL bFGF completely abrogating hemoglobin production." SIGNOR-251798 TGFB1 protein P01137 UNIPROT TFAP4 protein Q01664 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000452 21228219 f miannu "TGFβ effectively inhibits expression of SALL2 and its regulator AP4 when added to quiescent fibroblasts." SIGNOR-255428 TGFB1 protein P01137 UNIPROT TAGLN protein Q01995 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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-251924 TGFB1 protein P01137 UNIPROT PAX8 protein Q06710 UNIPROT "down-regulates activity" binding 9606 14623893 t miannu "DNA Binding Activity of Pax8 to the NIS Promoter Is Reduced by Smad3. TGF-β decreases Pax8 DNA binding to the NIS promoter and also found a physical interaction between Pax8 and Smad3." SIGNOR-251993 TGFB1 protein P01137 UNIPROT SKP2 protein Q13309 UNIPROT down-regulates 9606 21212736 f gcesareni "Skp2, a f-box protein that determines the substrate specificity for scf ubiquitin ligase, has recently been demonstrated to be degraded by cdh1/apc in response to tgfbeta signaling." SIGNOR-171013 TGFB1 protein P01137 UNIPROT RUNX2 protein Q13950 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11331591 f lperfetto "Tgf-b caused a 50% reduction of cbfa1 mrna." SIGNOR-235998 TGFB1 protein P01137 UNIPROT RNF111 protein Q6ZNA4 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14657019 f lpetrilli "Expression of arkadia is down-regulated by tgf-beta." SIGNOR-119669 TGFB1 protein P01137 UNIPROT DNAH10 protein Q8IVF4 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 31836722 f miannu "The protein expression of DNAH10 was assessed by Western blot analysis after stimulation of primary keratinocytes (P4) with inflammatory cytokine TNFα or growth factor TGF-β1 and their combination (Fig. 5C). Treatment with TNFα, TGF-β1, and their combination down regulated the expression of DNAH10 in keratinocytes after a 24-h-stimulation." SIGNOR-265552 TGFB1 protein P01137 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887;BTO:0001260 21673106 f gcesareni "These results indicate that (i) tgf- and klf4 regulate myocd transcription positively and negatively, respectively. When __90% of smad4 was down-regulated myocd mrna induction by tgf- was abolished, suggesting that smad4 plays a critical role in transcriptional activation of the myocd gene" SIGNOR-174396 TGFB1 protein P01137 UNIPROT SLC20A1 protein Q8WUM9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000249 20930330 f miannu "TGF-β1 was shown to stimulate ANK and PC-1 expression in articular chondrocytes, and subsequent ePPi level, as well as to increase ePi uptake by inducing PiT-1 expression in a chondrogenic cell line." SIGNOR-252202 TGFB1 protein P01137 UNIPROT SLC5A5 protein Q92911 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14623893 f miannu "The sodium/iodide symporter mediates the active transport of iodide in thyroid follicular cells. A number of agents regulate NIS expression; among these, TGF-β is a potent inhibitor of both iodide uptake and NIS gene expression" SIGNOR-259912 TGFB1 protein P01137 UNIPROT LPP protein Q93052 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887;BTO:0001260 22886954 f miannu "Tgf-_1-induced lpp expression dependant on rho kinase during differentiation and migration of bone marrow-derived smooth muscle progenitor cells" SIGNOR-191768 TGFB1 protein P01137 UNIPROT OMD protein Q99983 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16970923 f miannu "We found tgf-beta1 to down regulate osad" SIGNOR-149565 TGFB1 protein P01137 UNIPROT ANKH protein Q9HCJ1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20930330 f miannu "TGF-β1 was shown to stimulate ANK and PC-1 expression in articular chondrocytes, and subsequent ePPi level, as well as to increase ePi uptake by inducing PiT-1 expression in a chondrogenic cell line." SIGNOR-252201 TGFB1 protein P01137 UNIPROT SALL2 protein Q9Y467 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000452 21228219 f miannu "TGFβ effectively inhibits expression of SALL2 and its regulator AP4 when added to quiescent fibroblasts." SIGNOR-255427 TGFB1 protein P01137 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates 9606 18586026 f gcesareni "These data show that tgf-beta-induced nf-kappab activation is through tak1/mek-mediated aktactivation, which is essential for tgf-beta to support of osteoclast survival" SIGNOR-179179 TGFB1 protein P01137 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 19114990 t lperfetto "While association of the TGF_RI receptor with p85 requires TGF-_ stimulation." SIGNOR-252729 TGFB1 protein P01137 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR "down-regulates activity" 9606 10611320 f lperfetto "Tgf-beta treatment resulted in the specific inactivation of cyclin cdk2 complexes caused by absence of the activating thr(160) phosphorylation on cdk2." SIGNOR-217502 TGFB1 protein P01137 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252282 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 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 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 NGF protein P01138 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0001676 16190874 f miannu "We examined intracellular signals required for NGF-induced expression of the GCH gene in PC12D cells. The activity of GCH was increased up to 5-fold after the NGF treatment. The human GCH promoter activity was significantly enhanced by NGF treatment." SIGNOR-252228 NGF protein P01138 UNIPROT SCN9A protein Q15858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003306 24493753 f miannu "Long-term (more than 24 h) treatment with nerve growth factor (NGF) upregulated Nav1.7 functional expression in the strongly metastatic MAT-LyLu rat PCa cell line; acute application had no effect" SIGNOR-253495 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 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 NPPA protein P01160 UNIPROT NPR1 protein P16066 UNIPROT up-regulates binding 9606 15911069 t gcesareni "Natriuretic peptide receptor-a (npra) is the biological receptor of the peptide hormones atrial natriuretic peptide (anp) and brain natriuretic peptide (bnp)" SIGNOR-137600 OXT protein P01178 UNIPROT OXTR protein P30559 UNIPROT up-regulates binding 9606 1313946 t gcesareni "The oxytocin receptor, expressed in xenopus oocytes, specifically responds to oxytocin and induces an inward membrane current" SIGNOR-16758 OXT protein P01178 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 OXT protein P01178 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR up-regulates 9606 BTO:0000614 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-268587 OXT protein P01178 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR up-regulates 9606 BTO:0000614 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-268579 OXT protein P01178 UNIPROT "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR up-regulates 9606 BTO:0000614 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-268582 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 OXT protein P01178 UNIPROT "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR up-regulates 9606 BTO:0000614 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 OXT protein P01178 UNIPROT GABA-A proteinfamily SIGNOR-PF61 SIGNOR up-regulates 9606 BTO:0000614 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 AVP protein P01185 UNIPROT AVPR2 protein P30518 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0000671;BTO:0001260 1560825 t gcesareni "We report here the cloning of a complementary dna encoding the hepatic v1a arginine vasopressin receptor. The liver cdna encodes a protein with seven putative transmembrane domains, which binds arginine vasopressin." SIGNOR-20185 AVP protein P01185 UNIPROT BAD protein Q92934 UNIPROT down-regulates 9606 BTO:0000938 BTO:0000142 18402937 f gcesareni "Vp induces phosphorylation of the pro-apoptotic protein bad and prevents cytochrome c release." SIGNOR-178197 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 POMC protein P01189 UNIPROT MC4R protein P32245 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268710 POMC protein P01189 UNIPROT MC4R protein P32245 UNIPROT "up-regulates activity" binding 9606 20694162 t miannu "α-MSH can activate both melanocortin 4 receptors (MC4R) and melanocortin 1 receptors (MC1R)" SIGNOR-252373 POMC protein P01189 UNIPROT MC5R protein P33032 UNIPROT up-regulates binding 9606 BTO:0000007 11785979 t gcesareni "The purpose of this study was to identify the peptide that functions as a natural ligand at the mc5r in the skin. alpha-msh, acth1-39, acth1-17, acth1-10, and acth4-10 all increased the production of camp in hek293 cells transfected with the mouse mc5r. alpha-msh and acth1-17 were the most potent in this respect. In addition, all peptides stimulated a rapid and transient increase in [ca(2+)](i)." SIGNOR-114058 POMC protein P01189 UNIPROT MC5R protein P33032 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268715 POMC protein P01189 UNIPROT OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258409 POMC protein P01189 UNIPROT OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258410 POMC protein P01189 UNIPROT MC3R protein P41968 UNIPROT "up-regulates activity" binding BTO:0000614 17702843 t lperfetto "Centrally administered melanotan II (MTII), a synthetic melanocortin 3/4-receptor agonist, decreases adiposity beyond that accountable by food intake decreases." SIGNOR-253073 POMC protein P01189 UNIPROT MC3R protein P41968 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268705 POMC protein P01189 UNIPROT CDKN2A protein P42771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11830546 f miannu "The expression of the melanoma susceptibility gene product p16 is increased after UVR both in epidermally derived cell lines and in human skin. the increased expression of p16 after exposure to suberythemal doses of UVR is potentiated by α-MSH, a ligand for MC1R, and this effect is mimicked by cAMP, the intracellular mediator of α-MSH signaling via the MC1 receptor." SIGNOR-252377 POMC protein P01189 UNIPROT MC2R protein Q01718 UNIPROT "up-regulates activity" binding 10029 BTO:0000047 20371771 t lperfetto "Here, we show that, whereas MRAP was essential for activation of MC2R signaling, MRAP2 was an endogenous inhibitor that competed with MRAP for binding to MC2R and decreased the potency of adrenocorticotropic hormone (ACTH), the endogenous agonist for MC2Rs, in stimulating the production of adenosine 3',5'-monophosphate (cAMP)." SIGNOR-268615 POMC protein P01189 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates activity" binding 9606 BTO:0000847 19656324 t miannu "Alpha-melanocyte stimulating hormone (alpha-MSH) binds to melanocortin-1 receptor (MC1R) on melanocytes to stimulate pigmentation and modulate various cutaneous inflammatory responses." SIGNOR-252370 POMC protein P01189 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268700 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 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 Corticotropin protein P01189_PRO_0000024969 UNIPROT MC4R protein P32245 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268711 Corticotropin protein P01189_PRO_0000024969 UNIPROT MC5R protein P33032 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268716 Corticotropin protein P01189_PRO_0000024969 UNIPROT MC3R protein P41968 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268706 Corticotropin protein P01189_PRO_0000024969 UNIPROT MC2R protein Q01718 UNIPROT "up-regulates activity" binding 10029 BTO:0000047 20371771 t lperfetto "Here, we show that, whereas MRAP was essential for activation of MC2R signaling, MRAP2 was an endogenous inhibitor that competed with MRAP for binding to MC2R and decreased the potency of adrenocorticotropic hormone (ACTH), the endogenous agonist for MC2Rs, in stimulating the production of adenosine 3',5'-monophosphate (cAMP)." SIGNOR-268616 Corticotropin protein P01189_PRO_0000024969 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates activity" binding 9606 BTO:0000142 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-268701 PDYN protein P01213 UNIPROT OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258414 PDYN protein P01213 UNIPROT OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258415 PDYN protein P01213 UNIPROT OPRK1 protein P41145 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 9262330 t miannu "We recently cloned a human kappa opioid receptor and stably expressed it in Chinese hamster ovary (CHO) cells. In this study, the effects of activation of the human kappa receptor by agonists on [35S]GTPgammaS binding to CHO cell membranes were examined.. The rank order of potencies of opioid ligands tested in stimulating [35S]GTPgammaS binding was dynorphin A 1-17 > (+/-)-ethylketocyclazocine > beta-funaltrexamine, (-)-U50,488H, tifluadom > nalorphine > pentazocine, nalbuphine > buprenorphine." SIGNOR-258411 PDYN protein P01213 UNIPROT OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258416 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 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 CGA protein P01215 UNIPROT TSH complex SIGNOR-C412 SIGNOR "form complex" binding 9606 BTO:0001379 8196184 t scontino "TSH is a heterodimer composed of common alpha subunit and unique beta subunit encoded by genes located on different chromosomes. It is known that the expression of these subunit genes is regulated in different mechanism by several extracellular factors." SIGNOR-267046 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 TSHB protein P01222 UNIPROT SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14623893 t miannu "I– uptake is stimulated by TSH, the master hormone for thyroid gland regulation. TSH stimulation results, at least in part, from the cAMP-mediated increase in NIS biosynthesis. TSH not only stimulates NIS transcription and biosynthesis but is also required for modulating the NIS phosphorylation pattern, maintaining its half-life, and retaining NIS at the thyrocyte plasma membrane" SIGNOR-251995 TSHB protein P01222 UNIPROT SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by stabilization" 9606 14623893 f miannu "Uptake is stimulated by TSH, the master hormone for thyroid gland regulation. TSH stimulation results, at least in part, from the cAMP-mediated increase in NIS biosynthesis. TSH not only stimulates NIS transcription and biosynthesis but is also required for modulating the NIS phosphorylation pattern, maintaining its half-life, and retaining NIS at the thyrocyte plasma membrane" SIGNOR-251994 TSHB protein P01222 UNIPROT TSH complex SIGNOR-C412 SIGNOR "form complex" binding 9606 BTO:0001379 8196184 t scontino "TSH is a heterodimer composed of common alpha subunit and unique beta subunit encoded by genes located on different chromosomes. It is known that the expression of these subunit genes is regulated in different mechanism by several extracellular factors." SIGNOR-267047 LHB protein P01229 UNIPROT LHCGR protein P22888 UNIPROT up-regulates binding 9606 10446903 t gcesareni "Hcg is a heterodimeric glycoprotein hormone, consisting of a common? -subunit and a hormone-specific ?-Subunit (2). It binds to the lh receptor (lhr)." SIGNOR-70028 CGB protein P01233 UNIPROT LHCGR protein P22888 UNIPROT up-regulates binding 9606 10446903 t gcesareni "The ?-Subunit of human choriogonadotropin interacts with the exodomain of the luteinizing hormone/choriogonadotropin receptor" SIGNOR-69400 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 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 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 PRL protein P01236 UNIPROT PRLR protein P16471 UNIPROT up-regulates binding 9606 10585417 t gcesareni "Prolactin-dependent signaling occurs as the result of ligand-induced dimerization of the prolactin receptor (prlr)." SIGNOR-72810 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 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 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 GH1 protein P01241 UNIPROT GHR protein P10912 UNIPROT up-regulates binding 9606 7862673 t gcesareni "The hghr only binds primate gh. Arg43 in hghr interacts with asp171 of hgh." SIGNOR-34129 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 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 GH1 protein P01241 UNIPROT CCND1 protein P24385 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-261629 TG protein P01266 UNIPROT Thyroid_hormonogenesis phenotype SIGNOR-PH110 SIGNOR up-regulates 9606 BTO:0004710 30886364 f miannu "In humans, the thyroid hormones T3 and T4 are synthesized in the thyroid gland in a process that crucially involves the iodoglycoprotein thyroglobulin. The overall structure of thyroglobulin is conserved in all vertebrates. Upon thyroglobulin delivery from thyrocytes to the follicular lumen of the thyroid gland via the secretory pathway, multiple tyrosine residues can become iodinated to form mono-iodotyrosine (MIT) and/or di-iodotyrosine (DIT); however, selective tyrosine residues lead to preferential formation of T4 and T3 at distinct sites." SIGNOR-259915 SMURF proteinfamily SIGNOR-PF29 SIGNOR 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-253262 TG protein P01266 UNIPROT Colloid phenotype SIGNOR-PH185 SIGNOR up-regulates 9606 24251883 f scontino "The thyroid gland is unique among endocrine glands in storing its principle hormonal product—the two very small thyroid hormones (TH)—as components of a 1000-fold larger precursor—thyroglobulin (Tg)—that is secreted and stored in the colloid, outside of the thyroid cell. Moreover, the thyroid cell is part of a layer of similar cells—the thyroid follicular epithelium—that completely encloses the secreted Tg and segregates it from the circulation." SIGNOR-267135 PTH protein P01270 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17656568 f miannu "Parathyroid hormone (PTH) functions as an essential regulator of calcium homeostasis and as a mediator of bone remodeling. We have already shown that PTH stimulates the expression of matrix metalloproteinase-13 (MMP-13), which is responsible for degrading components of extracellular matrix." SIGNOR-254234 PTH protein P01270 UNIPROT PTH2R protein P49190 UNIPROT up-regulates binding 9606 BTO:0000142;BTO:0000671 11861531 t gcesareni "Pth was shown to efficiently activate the human type 2 pth receptor (pth2 receptor)" SIGNOR-115104 PTH protein P01270 UNIPROT PTH1R protein Q03431 UNIPROT up-regulates binding 9606 18981475 t gcesareni "Here we show that binding of pth to its receptor pth1r induced association of lrp6, a coreceptor of wnt, with pth1r. The formation of the ternary complex containing pth, pth1r, and lrp6 promoted rapid phosphorylation of lrp6, which resulted in the recruitment of axin to lrp6, and stabilization of beta-catenin." SIGNOR-182039 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 GCG protein P01275 UNIPROT GLP1R protein P43220 UNIPROT up-regulates binding 9606 BTO:0000776 7937318 t gcesareni "In the present study we stably expressed the rat b-cell glp-i receptor in cho cells and studied binding characteristics and receptor activation utilizing the naturally occurring receptor agonist glp-i(7-36)-amide (glp-i), the proglucagon-derived glp-i-related peptide oxyntomodulin, the glp-i receptor agonist exendin-4, and the specific antagonist exendin" SIGNOR-34855 GCG protein P01275 UNIPROT GCGR protein P47871 UNIPROT up-regulates binding 9606 12529935 t fspada "Mutation of a highly conserved d64 residue in the n-terminal portion of the rat glucagon receptor completely eliminates glucagon binding. This residue corresponds to a mutated asp residue at amino acid 60 in the growth hormone releasing hormone receptor that gives rise to the little mouse phenotype (lin et al.1993). Antisera directed against amino acid sequences 126_137 of the n-terminal region, and agai residues 206_219 of the first extracellular loop block [125i]-glucagon binding and interfere with glucagon-induced adenylyl cyclase generation in rat liver membranes." SIGNOR-97338 GCG protein P01275 UNIPROT GCGR protein P47871 UNIPROT up-regulates binding 9606 BTO:0000007 22863277 t milica "In contrast, stimulation of gs-coupled receptors by glucagon or epinephrine activates lats1/2 kinase activity, thereby inhibiting yap function." SIGNOR-198504 GCG protein P01275 UNIPROT LATS2 protein Q9NRM7 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-199205 VIP protein P01282 UNIPROT VIPR1 protein P32241 UNIPROT up-regulates binding 9606 11897681 t gcesareni "Pacap binds to a pacap-specific receptor (pac1) and to vpac receptors (vpac1 and vpac2), which share high affinity for vasoactive intestinal polypeptide (vip)." SIGNOR-116122 PPY protein P01298 UNIPROT NPY4R protein P50391 UNIPROT up-regulates binding 9606 BTO:0000142 7592911 t gcesareni "Human y4 bound human pp family members in i-pyy membrane binding assays with a distinctive rank order (table 1): pp > pyy > npy > npy free acid." SIGNOR-24230 NPY protein P01303 UNIPROT NPY1R protein P25929 UNIPROT up-regulates binding 9606 9549761 t gcesareni "Analogs of npy and pyy have been synthesized that contain a proline residue in position 34 of the molecule, i.e., [leu31, pro34]npy (fuhlendorff et al., 1990) or [pro34]pyy (grandt et al., 1994b), and are much more potent at y1 than y2receptors." SIGNOR-56522 NPY protein P01303 UNIPROT NPY2R protein P49146 UNIPROT up-regulates binding 9606 9549761 t gcesareni "Analogs of npy and pyy have been synthesized that contain a proline residue in position 34 of the molecule, i.e., [leu31, pro34]npy (fuhlendorff et al., 1990) or [pro34]pyy (grandt et al., 1994b), and are much more potent at y1 than y2receptors." SIGNOR-56568 NPY protein P01303 UNIPROT NPY4R protein P50391 UNIPROT up-regulates binding 9606 BTO:0000142 7592911 t gcesareni "Human y4 bound human pp family members in i-pyy membrane binding assays with a distinctive rank order (table 1): pp > pyy > npy > npy free acid." SIGNOR-29633 NPY protein P01303 UNIPROT NPY5R protein Q15761 UNIPROT up-regulates binding 9606 11825645 t gcesareni "Npy expression significantly increases whereas the gene expression of its receptors npy1r, npy2r, and npy5r initially decreases." SIGNOR-114746 NPY protein P01303 UNIPROT "Food intake" phenotype SIGNOR-PH152 SIGNOR down-regulates 9606 BTO:0000614 10195157 f miannu "Neuropeptide Y (NPY) stimulates food intake and promotes weight gain, whereas melanocortins have the opposite effect." SIGNOR-263505 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 INS protein P01308 UNIPROT INSR protein P06213 UNIPROT "up-regulates activity" binding 10029 16956584 t lperfetto "Insulin binds to the alpha subunit of the insulin receptor (IR) on the cell surface." SIGNOR-236748 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 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 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 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 INS protein P01308 UNIPROT RHOQ protein P17081 UNIPROT up-regulates 9606 12687004 f gcesareni "Exo70 translocates to the plasma membrane in response to insulin through the activation of tc10, where it assembles a multiprotein complex that includes sec6 and sec8" SIGNOR-100483 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 INS protein P01308 UNIPROT COMT protein P21964 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000542 17612537 f "Regulation of expression" miannu "Catechol O-methyltransferase expression in granulosa cells was up-regulated by insulin, DHT, and ATRA." SIGNOR-251961 INS protein P01308 UNIPROT GATA2 protein P23769 UNIPROT down-regulates 9606 BTO:0000876 15837948 f fspada "We show that insulin induces gata2 phosphorylation on serine 401 in a pi-3k/akt-dependent manner. Insulin-dependent phosphorylation of serine 401 impairs gata2 translocation to the nucleus and its dna binding activity" SIGNOR-135617 INS protein P01308 UNIPROT AKT1 protein P31749 UNIPROT up-regulates 10090 12530968 f lperfetto "The forkhead transcription factor foxo1 is regulated by insulin via akt-dependent phosphorylation and nuclear exclusion." SIGNOR-252627 INS protein P01308 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" 10116 15069075 f lperfetto "The mechanism by which the phosphorylation of ser307 or ser318 inhibits irs-1 tyrosine phosphorylation is not known. Prolonged insulin-stimulation inhibits irs-1 binding to the phosphorylated npey motif in the juxta-membrane region of the irbeta -subunit." SIGNOR-236625 INS protein P01308 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" 9606 17360977 f lperfetto "Research has focused on insulin receptor substrate (IRS)-1 as a locus for insulin resistance. Tyrosine phosphorylation of IRS-1 initiates insulin signaling, whereas serine/threonine phosphorylation alters the ability of IRS-1 to transduce the insulin signal. Insulin increased the phosphorylation of Ser312, Ser616, Ser636, Ser892, Ser1101, and Ser1223" SIGNOR-236737 INS protein P01308 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-235619 INS protein P01308 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates 9606 15209375 f gcesareni "The interaction ofinsulin and growth factors with their receptors on the outside surface of a cell, leads to the activation of phosphatidylinositol 3-kinase (pi 3-kinase) and generation of the phosphatidylinositol 3,4,5-trisphosphate (ptdins(3,4,5)p3) second messenger at the inner surface of the cell membrane." SIGNOR-126063 INS protein P01308 UNIPROT CEBPA protein P49715 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-250570 INS protein P01308 UNIPROT GSK3B protein P49841 UNIPROT down-regulates 9606 BTO:0000887;BTO:0001103 8250835 f gcesareni "The results suggest that ser-9 phosphorylation underlies the reported gsk3 beta inhibition by insulin and that gsk3 may represent a point of convergence of two major growth-factor-stimulated protein kinase cascades." SIGNOR-37220 INS protein P01308 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" 9606 10358076 f lperfetto "Insulin disrupts irs-dependent transactivation by fkhr, and phosphorylation of ser-256 by pkb is necessary and sufficient to mediate this effect." SIGNOR-68155 INS protein P01308 UNIPROT TRIP10 protein Q15642 UNIPROT up-regulates 9606 12242347 f gcesareni "The specific interaction of active tc10 with cip4 2 suggested thatinsulinmight induce a change in the subcellular localization of cip4 2" SIGNOR-93062 INS protein P01308 UNIPROT DUSP6 protein Q16828 UNIPROT down-regulates 9606 22521266 f gcesareni "In conclusion,insulinlikely promotes mkp-3 protein degradation" SIGNOR-197203 INS protein P01308 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates 10090 12530968 f lperfetto "The forkhead transcription factor foxo1 is regulated by insulin via akt-dependent phosphorylation and nuclear exclusion." SIGNOR-97392 INS protein P01308 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" 9606 10358076 f lperfetto "Insulin disrupts irs-dependent transactivation by fkhr, and phosphorylation of ser-256 by pkb is necessary and sufficient to mediate this effect." SIGNOR-252952 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 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 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 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 luminespib chemical CHEBI:83656 ChEBI HSP90AB1 protein P08238 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190041 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 GAST protein P01350 UNIPROT CCKBR protein P32239 UNIPROT up-regulates binding 9606 BTO:0000142 10368033 t gcesareni "A segment of five amino acids in the second extracellular loop of the cck-b receptor was shown to be essential for the high affinity of the natural peptide agonits, gastrin," SIGNOR-66987 LTA protein P01374 UNIPROT LTBR protein P36941 UNIPROT up-regulates binding 9606 7995952 t gcesareni "These experiments point toward the lt-alpha 1/beta 2 complex as the predominant membrane form of lt on the lymphocyte surface, and this complex is the primary ligand for the lt-beta receptor." SIGNOR-35708 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 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 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 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 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 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 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 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 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 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 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 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 TNFRSF1B protein P20333 UNIPROT "up-regulates activity" binding 9606 12040173 t lperfetto "The binding of tnf to tnf-r1 triggers a series of intracellular events that ultimately result in the activation of two major transcription factors, nuclear factor kb (nf-kb) and c-jun." SIGNOR-88216 TNF protein P01375 UNIPROT TNFRSF1B protein P20333 UNIPROT "up-regulates activity" binding 14732063 t "[...] 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-253594 TNF protein P01375 UNIPROT TNFRSF1B protein P20333 UNIPROT "up-regulates activity" binding 17151142 t "These data indicate that myogenic activation of p38 requires TNF-alpha receptor-mediated signaling" SIGNOR-253592 TNF protein P01375 UNIPROT COMT protein P21964 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000099 19291302 f "Regulation of expression" miannu "COMT gene expression is downregulated by TNFα in primary rat astrocytes at both protein and mRNA levels." SIGNOR-251963 TNF protein P01375 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates activity" 9606 9204951 f miannu "The de novo synthesis of 6-BH4 depends on the induction of GTP-CH-1, e.g., by tumor necrosis factor-alpha (TNF alpha)." SIGNOR-252210 TNF protein P01375 UNIPROT AKT1 protein P31749 UNIPROT up-regulates 9606 11287630 f lperfetto "Tumor necrosis factor (tnf) inhibited insulin-promoted tyrosine phosphorylation of irs-1 and activated the akt/protein kinase b serine-threonine kinase, a downstream target for phosphatidylinositol 3-kinase" SIGNOR-106593 TNF protein P01375 UNIPROT AKT2 protein P31751 UNIPROT up-regulates 9606 11287630 f lperfetto "Tumor necrosis factor (tnf) inhibited insulin-promoted tyrosine phosphorylation of irs-1 and activated the akt/protein kinase b serine-threonine kinase, a downstream target for phosphatidylinositol 3-kinase" SIGNOR-106596 TNF protein P01375 UNIPROT SCN1A protein P35498 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253487 TNF protein P01375 UNIPROT SCN1A protein P35498 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253478 TNF protein P01375 UNIPROT SCN4A protein P35499 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253490 TNF protein P01375 UNIPROT SCN4A protein P35499 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253481 TNF protein P01375 UNIPROT IRS1 protein P35568 UNIPROT down-regulates 9606 11287630 f gcesareni "Irs-1 tyrosine phosphorylation by tnf was blocked by rapamycin, an inhibitor of the mammalian target of rapamycin (mtor), a downstream target of akt. these results suggest that tnf impairs insulin signaling through irs-1" SIGNOR-106599 TNF protein P01375 UNIPROT SCNN1A protein P37088 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005760 16877633 f "Regulation of expression" miannu "TNF, a proinflammatory cytokine present in several lung pathologies, decreases the expression and activity of the epithelial Na(+) channel (ENaC) by approximately 70% in alveolar epithelial cells." SIGNOR-251954 TNF protein P01375 UNIPROT PIK3CA protein P42336 UNIPROT "up-regulates activity" 10090 10485710 f lperfetto "Tnf activates phosphatidylinositol-3-oh kinase (pi(3)k)." SIGNOR-70616 TNF protein P01375 UNIPROT PIK3CB protein P42338 UNIPROT up-regulates 9606 10485710 f gcesareni "Tnf activates phosphatidylinositol-3-oh kinase (pi(3)k)." SIGNOR-70619 TNF protein P01375 UNIPROT CTSK protein P43235 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 11920402 f lperfetto "This is supported by our finding that inflammatory cytokines such as IL-1b and TNFa increase the expres- sion of cathepsin K mRNA 􏰌6–8-fold and increase the secretion of the mature enzyme." SIGNOR-253317 TNF protein P01375 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004914 14586405 f "We found that TNF induced the expression of Notch-1, Notch-4, and Jagged-2 in RSF. The expression of these proteins was detected in the RA synovial tissues." SIGNOR-253606 TNF protein P01375 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 10485710 t gcesareni "Tnf activates phosphatidylinositol-3-oh kinase (pi(3)k)" SIGNOR-70625 TNF protein P01375 UNIPROT DIO1 protein P49895 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116  9397972 f scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells. These include TNF-a, IL-lb and INF-y." SIGNOR-267485 TNF protein P01375 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 BTO:0000847 9767234 f miannu "MSH receptor (MSH-R) binding activity was upregulated by UVB, IL-1alpha, -1beta and ET-1, but was downregulated by TNF-alpha.Northern blotanalysis showed that MC1-R mRNA expression was induced 24 h after UVB irradiation in a dose-dependent manner, and that 24-h treatment with ET-1 also induced an expression of MC1-R mRNA,whereas TNF-a downregulated the expression. In addition, IL-1a and -1b have a small but real inductiveeffect on MC1-R mRNA expression." SIGNOR-252381 TNF protein P01375 UNIPROT REL protein Q04864 UNIPROT up-regulates 9606 BTO:0000782 10823840 f miannu "C-rel emerges as the main nf-kb family member stimulated by tnf_ in the context of physiologic activation of resting t cells." SIGNOR-77547 TNF protein P01375 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004914 22190977 f "Exposure of RA FLSs to TNF-α (10 ng/ml) led to increase of Hes-1, a target gene of Notch signaling, and a marked upregulation of Notch 2, Delta-like 1, and Delta-like 3 mRNA levels." SIGNOR-253605 TNF protein P01375 UNIPROT SCN5A protein Q14524 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253486 TNF protein P01375 UNIPROT SCN5A protein Q14524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253477 SMURF proteinfamily SIGNOR-PF29 SIGNOR TGFBR1 protein P36897 UNIPROT "down-regulates activity" ubiquitination 9606 17317136 t lperfetto "Recruitment of ww and hect domain e3-ubiquitin ligases smurf1 and 2 to induce type i receptor ubiquitination and subsequent receptor degradation" SIGNOR-253264 TNF protein P01375 UNIPROT SCN9A protein Q15858 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253488 TNF protein P01375 UNIPROT SCN9A protein Q15858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253479 TNF protein P01375 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" 9606 16813528 f lperfetto "These observations suggest that tnf-alpha activates p38 map kinase during the inflammatory response at the injured growth plate, and tnf-alpha-p38 signaling seems to be required for marrow mesenchymal cell proliferation and migration at the growth plate injury site and in cell culture." SIGNOR-147369 TNF protein P01375 UNIPROT DNAH10 protein Q8IVF4 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 31836722 f miannu "The protein expression of DNAH10 was assessed by Western blot analysis after stimulation of primary keratinocytes (P4) with inflammatory cytokine TNFα or growth factor TGF-β1 and their combination (Fig. 5C). Treatment with TNFα, TGF-β1, and their combination down regulated the expression of DNAH10 in keratinocytes after a 24-h-stimulation." SIGNOR-265551 TNF protein P01375 UNIPROT LZTR1 protein Q8N653 UNIPROT "down-regulates quantity by destabilization" 9606 16356934 f "Induction of Apoptosis by Staurosporine, TNFŒ±, and TRAIL Induces Degradation of LZTR-1 by Caspase- and Proteasome-dependent Pathways" SIGNOR-253612 TNF protein P01375 UNIPROT SCN2A protein Q99250 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253489 TNF protein P01375 UNIPROT SCN2A protein Q99250 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253480 TNF protein P01375 UNIPROT NOTCH4 protein Q99466 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004914 14586405 f "We found that TNF induced the expression of Notch-1, Notch-4, and Jagged-2 in RSF. The expression of these proteins was detected in the RA synovial tissues." SIGNOR-253607 TNF protein P01375 UNIPROT NOD2 protein Q9HC29 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-252407 TNF protein P01375 UNIPROT SCN3A protein Q9NY46 UNIPROT "up-regulates activity" 10090 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253494 TNF protein P01375 UNIPROT SCN3A protein Q9NY46 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253485 TNF protein P01375 UNIPROT SCN11A protein Q9UI33 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253492 TNF protein P01375 UNIPROT SCN11A protein Q9UI33 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253483 TNF protein P01375 UNIPROT SCN8A protein Q9UQD0 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253491 TNF protein P01375 UNIPROT SCN8A protein Q9UQD0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253482 TNF protein P01375 UNIPROT JAG2 protein Q9Y219 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004914 14586405 f "We found that TNF induced the expression of Notch-1, Notch-4, and Jagged-2 in RSF. The expression of these proteins was detected in the RA synovial tissues." SIGNOR-253608 TNF protein P01375 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "up-regulates activity" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253493 TNF protein P01375 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004102 26112872 f miannu "TNF-α increases Na(+) currents by accelerating the channel activation as well as increasing the expression of VGSCs in a mechanism dependent upon NF-κB and p38 MAPK signal pathways in CNS neurons. TNF-α increased Na(+) currents by accelerating the activation of VGSCs. The threshold for action potential (AP) was decreased and firing rate were increased. VGSCs were up-regulated at both the mRNA and protein levels." SIGNOR-253484 TNF protein P01375 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 8530143 f "andrea cerquone perpetuini" "Data from our laboratory demonstrate that the TNF signal transduction pathway-mediating NF-kappa B activation involves two phospholipases, a phosphatidylcholine-specific phospholipase C (PC-PLC) and an endosomal acidic sphingomyelinase (aSMase). The aSMase activation by TNF is secondary to the generation of 1,2-diacylglycerol (DAG) produced by a TNF-responsive PC-PLC. SMase and its product ceramide induce degradation of the NF-kappa B inhibitor I kappa B as well as NF-kappa B activation." SIGNOR-255689 TNF protein P01375 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates 9606 11287630 f lperfetto "Tumor necrosis factor (tnf) inhibited insulin-promoted tyrosine phosphorylation of irs-1 and activated the akt/protein kinase b serine-threonine kinase, a downstream target for phosphatidylinositol 3-kinase" SIGNOR-244458 TNF protein P01375 UNIPROT DIO proteinfamily SIGNOR-PF83 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 10116 9397972 f "inferred from family member" scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells grown in TSH-containing medium. These include TNF-a, IL-lb and INF-g but not TGF-b." SIGNOR-267811 TNF protein P01375 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 18231581 f lperfetto "Induction and over-production of proinflammatory cytokines and chemokines, such as IL-6, IL-8, TNF-a and INF-c, were considered to be main mediators in the pathogenesis of SARS" SIGNOR-260258 TNF protein P01375 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR "up-regulates activity" 9606 23685857 f "Tumor necrosis factor α (TNF-α, also known as cachectin) is a strong pro-inflammatory cytokine which plays an important role in the immune system during inflammation, cell proliferation, differentiation and apoptosis" SIGNOR-258988 TNF protein P01375 UNIPROT ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "Taken together, these data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm. In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNα, IFNγ, IL-1β, IL-6, IL-12, IL-18, IL-33,TNFα, TGFβ) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatoryresponse. The cytokine storm is readily followed by theimmune system “attacking” the body, which in turn will cause ARDSand multiple organ failure, the final result being death, at least in themost severe cases of SARS-CoV-2 infection" SIGNOR-261034 TNF protein P01375 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 9606 24507514 f miannu "TNF-a is the most comprehensively studied cytokine in both EAE and MS. Most TNF-a overexpressing transgenic animals showed spontaneous pathology, characterized by progressive demyelination and macrophage infiltration" SIGNOR-263834 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 TNF protein P01375 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252285 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 IFNA1 protein P01562 UNIPROT IFNAR2 protein P48551 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-104641 IFNA1 protein P01562 UNIPROT IFNAR2 protein P48551 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-219298 IFNA1 protein P01562 UNIPROT "ISGF3 complex" complex SIGNOR-C124 SIGNOR "up-regulates quantity by stabilization" 9606 22171011 f 2 miannu "IFN-I (IFN-_ and IFN-_) induces the assembly of IFN-stimulated gene factor 3 (ISGF3), a multimeric transcriptional activation complex composed of STAT1, STAT2, and IFN regulatory factor 9." SIGNOR-240610 IFNA1 protein P01562 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "up-regulates activity" binding 9606 11278538 t miannu "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-260334 IFNA2 protein P01563 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-251925 IFNA2 protein P01563 UNIPROT "ISGF3 complex" complex SIGNOR-C124 SIGNOR "up-regulates quantity by stabilization" 9606 22171011 t 2 miannu "IFN-I (IFN-_ and IFN-_) induces the assembly of IFN-stimulated gene factor 3 (ISGF3), a multimeric transcriptional activation complex composed of STAT1, STAT2, and IFN regulatory factor 9." SIGNOR-240684 PHA-665752 chemical CHEBI:90197 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206088 IFNA10 protein P01566 UNIPROT LPL protein P06858 UNIPROT "down-regulates activity" 10090 BTO:0000944 1632769 f Regulation miannu "Interleukin-1 and interferon-alpha and gamma induce lipolysis and decrease LPL activity but do not stimulate much PG production. These results demonstrate that cytokines enhance lipolysis and decrease LPL activity in 3T3 adipocytes by a PG independent mechanism." SIGNOR-251859 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 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 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 JAK1 protein P23458 UNIPROT up-regulates 9606 10918594 f gcesareni "Early events in type i ifn signaling are tyrosine phosphorylation of the type i ifn receptor subunits (ifnar1 and ifnar2), and the activation of the receptor-associated tyk-2 and jak-1 janus kinases" SIGNOR-80100 IFNB1 protein P01574 UNIPROT TYK2 protein P29597 UNIPROT up-regulates 9606 10918594 f gcesareni "Early events in type i ifn signaling are tyrosine phosphorylation of the type i ifn receptor subunits (ifnar1 and ifnar2), and the activation of the receptor-associated tyk-2 and jak-1 janus kinases." SIGNOR-80103 IFNB1 protein P01574 UNIPROT IFNAR2 protein P48551 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-105934 IFNB1 protein P01574 UNIPROT IFNAR2 protein P48551 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-219304 IFNB1 protein P01574 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "up-regulates activity" binding 9606 11278538 t miannu "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-260335 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 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 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 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 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 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 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 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 GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 20525234 f miannu "Pro-inflammatory cytokines like interferon-γ (IFN-γ) induce expression of GTP-cyclohydrolase I in various brain cells." SIGNOR-252223 IFNG protein P01579 UNIPROT IFNGR2 protein P38484 UNIPROT up-regulates binding 9606 7673114 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) (43 45) is required for signal transduction" SIGNOR-31013 IFNG protein P01579 UNIPROT RFX5 protein P48382 UNIPROT "up-regulates activity" 9606 BTO:0000567 9177217 f 2 miannu "Transcriptional Activation by the RFX5 Activation Domain Is IFN-_-Inducible in HeLa Cells." SIGNOR-241368 IFNG protein P01579 UNIPROT SLC11A1 protein P49279 UNIPROT up-regulates 9606 BTO:0000801 11909746 f "Functional studies in Nramp1 transfected macrophages have demonstrated that the Nramp1 protein plays a vital role in early macrophage activation [10,29,30]. Nramp1 is constitutively expressed in macrophage cell lines of the myeloid lineage (isolated peritoneal, splenic, and liver resident macrophages), and can be induced by treatment of macrophages with IFN-γ, or IFN-γ plus lipopolysaccharide (LPS)" SIGNOR-254038 IFNG protein P01579 UNIPROT DIO1 protein P49895 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116  9397972 f scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells. These include TNF-a, IL-lb and INF-y." SIGNOR-267487 IFNG protein P01579 UNIPROT S100A10 protein P60903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567;BTO:0002923 12645529 f miannu "The effect of interferon (IFN)-gamma on p11 expression was studied in two human epithelial cell lines (BEAS-2B and HeLa). Treatment with IFN-gamma resulted in increased steady-state levels of p11 mRNA and protein expression, with a time-dependent and dose-dependent effect." SIGNOR-255236 IFNG protein P01579 UNIPROT NOD2 protein Q9HC29 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003355 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-252408 IFNG protein P01579 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "down-regulates activity" 10090 23667107 f "Early inhibition of IL-1β expression by IFN-γ is mediated by impaired binding of NF-κB to the IL-1β promoter but is independent of nitric oxide." SIGNOR-255937 IFNG protein P01579 UNIPROT IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR "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-249487 IFNG protein P01579 UNIPROT DIO proteinfamily SIGNOR-PF83 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 10116 9397972 f "inferred from family member" scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells grown in TSH-containing medium. These include TNF-a, IL-lb and INF-g but not TGF-b." SIGNOR-267810 IFNG protein P01579 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 18231581 f lperfetto "Induction and over-production of proinflammatory cytokines and chemokines, such as IL-6, IL-8, TNF-a and INF-c, were considered to be main mediators in the pathogenesis of SARS" SIGNOR-260259 IFNG protein P01579 UNIPROT ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "Taken together, these data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm. In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNα, IFNγ, IL-1β, IL-6, IL-12, IL-18, IL-33,TNFα, TGFβ) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatoryresponse. The cytokine storm is readily followed by theimmune system “attacking” the body, which in turn will cause ARDSand multiple organ failure, the final result being death, at least in themost severe cases of SARS-CoV-2 infection" SIGNOR-261033 IFNG protein P01579 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 10090 BTO:0000227 24507514 f miannu "Beside its wellknown antiviral and proinflammatory action, overexpression of IFN-g in the CNS could participate in demyelination. Transgenic overexpression of IFN-g in the mouse by CNS oligodendrocytes led to chronic demyelination that may be severe" SIGNOR-263833 IFNG protein P01579 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 32283152 f miannu "High levels of expression of IL-1B, IFN-γ, IP-10, and monocyte chemoattractant protein 1 (MCP-1) have been detected in patients with COVID-19. These inflammatory cytokines may activate the T-helper type 1 (Th1) cell response. Th1 activation is a key event in the activation of specific immunity." SIGNOR-261024 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 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 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 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 IL1A protein P01583 UNIPROT FBN1 protein P35555 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000452 9036927 f Regulation miannu "UVB irradiation (50 mJ) of cultured skin fibroblasts suppressed fibrillin mRNA by 50%, consistent with a direct effect of radiation. UVB irradiation (50 mJ) of cultured skin fibroblasts suppressed fibrillin mRNA by 50%, consistent with a direct effect of radiation. Addition to the cultured fibroblasts of several cytokines upregulated by UVB showed that IL-1alpha had no effect on fibrillin mRNA in unirradiated cells, but in irradiated cells, this cytokine enhanced the suppression of fibrillin mRNA." SIGNOR-251890 SMURF proteinfamily SIGNOR-PF29 SIGNOR TGFBR2 protein P37173 UNIPROT "down-regulates activity" ubiquitination 9606 22298955 t lperfetto "Smurf1 and smurf2 are e3 ubiquitin ligases known to suppress tgf-beta signaling through degradation of smads and receptors for tgf-beta and bmps." SIGNOR-253265 IL1A protein P01583 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 9767234 f miannu "MSH receptor (MSH-R) binding activity was upregulated by UVB, IL-1alpha, -1beta and ET-1, but was downregulated by TNF-alpha.Northern blotanalysis showed that MC1-R mRNA expression was induced 24 h after UVB irradiation in a dose-dependent manner, and that 24-h treatment with ET-1 also induced an expression of MC1-R mRNA,whereas TNF-a downregulated the expression. In addition, IL-1a and -1b have a small but real inductiveeffect on MC1-R mRNA expression." SIGNOR-252387 IL1A protein P01583 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 21304099 f lperfetto "Interleukin-1 in the pathogenesis and treatment of inflammatory diseases" SIGNOR-171873 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 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 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 IL1B protein P01584 UNIPROT LPL protein P06858 UNIPROT "down-regulates activity" 9606 1572904 f Regulation miannu "IL-1 beta also depressed adipoconversion, inhibited markedly LPL activity, and partially reduced GPDH activity." SIGNOR-251856 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 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 IL1B protein P01584 UNIPROT ENPP1 protein P22413 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 7479785 f miannu "Interleukin 1 beta suppresses transforming growth factor-induced inorganic pyrophosphate (PPi) production and expression of the PPi-generating enzyme PC-1 in human chondrocytes. IL-1 beta may be an important regulator of mineralization in chondrocytes by inhibiting TGF beta-induced PPi production and PC-1 expression." SIGNOR-252199 IL1B protein P01584 UNIPROT ITGA3 protein P26006 UNIPROT "down-regulates quantity by repression" "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-253355 IL1B protein P01584 UNIPROT IL1R2 protein P27930 UNIPROT down-regulates binding 9606 BTO:0000876 8332913 t gcesareni "Interleukin-1 (il-1) interacts with cells through two types of binding molecules, il-1 type i receptor (il-1r i) and il-1r ii. Il-1r ii inhibits il-1 activity by acting as a decoy target for il-1" SIGNOR-38302 IL1B protein P01584 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000766 10435048 f miannu "IL-1 beta induces expression of GTP cyclohydrolase-1 which leads to increased generation of BH4 and activation of eNOS." SIGNOR-252224 IL1B protein P01584 UNIPROT SCNN1A protein P37088 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005760 15755725 f "Regulation of transcription" miannu "Interleukin-1beta decreases expression of the epithelial sodium channel alpha-subunit in alveolar epithelial cells via a p38 MAPK-dependent signaling pathway." SIGNOR-251947 IL1B protein P01584 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" 9606 BTO:0002417 32454942 f miannu "IL-1β, an inflammatory cytokine primarily expressed in activated macrophages, monocytes, and microglia, significantly contributes to MS development. IL-1β promotes differentiation of T cells into Th17 cells via the STAT3 pathway and thereby promotes and aggravates the inflammatory environment in the CNS" SIGNOR-263820 IL1B protein P01584 UNIPROT GDF5 protein P43026 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003742 19818765 f Regulation miannu "GDF-5 is suppressed by IL-1beta and enhances TGF-beta3-mediated chondrogenic differentiation in human rheumatoid fibroblast-like synoviocytes." SIGNOR-251864 IL1B protein P01584 UNIPROT CTSK protein P43235 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 11920402 f lperfetto "This is supported by our finding that inflammatory cytokines such as IL-1b and TNFa increase the expres- sion of cathepsin K mRNA 􏰌6–8-fold and increase the secretion of the mature enzyme." SIGNOR-253316 IL1B protein P01584 UNIPROT DIO1 protein P49895 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116  9397972 f scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells. These include TNF-a, IL-lb and INF-y." SIGNOR-267486 IL1B protein P01584 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 9767234 f miannu "MSH receptor (MSH-R) binding activity was upregulated by UVB, IL-1alpha, -1beta and ET-1, but was downregulated by TNF-alpha.Northern blotanalysis showed that MC1-R mRNA expression was induced 24 h after UVB irradiation in a dose-dependent manner, and that 24-h treatment with ET-1 also induced an expression of MC1-R mRNA,whereas TNF-a downregulated the expression. In addition, IL-1a and -1b have a small but real inductiveeffect on MC1-R mRNA expression." SIGNOR-252385 IL1B protein P01584 UNIPROT IL1RAP protein Q9NPH3 UNIPROT up-regulates binding 9606 9820540 t gcesareni "The recently described il-1r accessory protein (il-1r acp) interacts with il-1beta and the il-1 type-ir (il-1ri)." SIGNOR-61744 IL1B protein P01584 UNIPROT DIO proteinfamily SIGNOR-PF83 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 10116 9397972 f "inferred from family member" scontino "From the results in Figs. 1-3, it is clear that several cytokines reduce the expression of 5’-DI mRNA and enzymatic activity in FRTL-5 cells grown in TSH-containing medium. These include TNF-a, IL-lb and INF-g but not TGF-b." SIGNOR-267812 IL1B protein P01584 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 32283152 f miannu "High levels of expression of IL-1B, IFN-γ, IP-10, and monocyte chemoattractant protein 1 (MCP-1) have been detected in patients with COVID-19. These inflammatory cytokines may activate the T-helper type 1 (Th1) cell response. Th1 activation is a key event in the activation of specific immunity." SIGNOR-261026 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 EPO protein P01588 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000574 9168989 f Regulation miannu "We describe the roles of Stat5 and of these tyrosine residues in the EPOR in the erythroid differentiation of murine hematopoietic cell line SKT6 which produces hemoglobin in response to EPO. Chimeric receptors carrying the extracellular domain of the EGF receptor and the intracellular domain of the EPOR were introduced into SKT6 cells. Like EPO, EGF equally activated Stat5 and induced hemoglobin." SIGNOR-251783 EPO protein P01588 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000574 9168989 f Regulation miannu "We describe the roles of Stat5 and of these tyrosine residues in the EPOR in the erythroid differentiation of murine hematopoietic cell line SKT6 which produces hemoglobin in response to EPO. Chimeric receptors carrying the extracellular domain of the EGF receptor and the intracellular domain of the EPOR were introduced into SKT6 cells. Like EPO, EGF equally activated Stat5 and induced hemoglobin." SIGNOR-251786 TRAC protein P01848 UNIPROT TCR complex SIGNOR-C153 SIGNOR "form complex" binding 9606 12507424 t miannu "The T cell receptor-CD3 complex (TCR-CD3) serves a critical role in the differentiation, survival, and function of T cells, and receptor triggering elicits a complex set of biological responses that serve to protect the organism from infectious agents. The receptor is composed of six different chains that form the TCR heterodimer responsible for ligand recognition, as well as the CD3γε, CD3δε, and ζζ signaling modules.the TCRα-CD3δε and TCRβ-CD3γε interactions are similar since both require a lysine in the TM region of the respective TCR chain and both acidic TM residues in the relevant CD3 heterodimer. Nevertheless, formation of fully assembled αβ TCR-CD3 complexes containing the ζ-chain strictly required both CD3γ and δ" SIGNOR-255297 TRBC1 protein P01850 UNIPROT TCR complex SIGNOR-C153 SIGNOR "form complex" binding 9606 12507424 t miannu "The T cell receptor-CD3 complex (TCR-CD3) serves a critical role in the differentiation, survival, and function of T cells, and receptor triggering elicits a complex set of biological responses that serve to protect the organism from infectious agents. The receptor is composed of six different chains that form the TCR heterodimer responsible for ligand recognition, as well as the CD3γε, CD3δε, and ζζ signaling modules.the TCRα-CD3δε and TCRβ-CD3γε interactions are similar since both require a lysine in the TM region of the respective TCR chain and both acidic TM residues in the relevant CD3 heterodimer. Nevertheless, formation of fully assembled αβ TCR-CD3 complexes containing the ζ-chain strictly required both CD3γ and δ" SIGNOR-255298 HLA-DRA protein P01903 UNIPROT Membrane_fusion phenotype SIGNOR-PH122 SIGNOR up-regulates 9606 BTO:0000776 21178476 f scontino "Fusion with a B cell requires a ternary complex of gHgLgp42. Fusion is triggered by an interaction between gp42 and HLA class II." SIGNOR-266630 HLA-DRB1 protein P01911 UNIPROT Membrane_fusion phenotype SIGNOR-PH122 SIGNOR up-regulates 9606 BTO:0000776 21178476 f scontino "Fusion with a B cell requires a ternary complex of gHgLgp42. Fusion is triggered by an interaction between gp42 and HLA class II." SIGNOR-266631 COL1A1 protein P02452 UNIPROT DDR1 protein Q08345 UNIPROT up-regulates binding 9606 9659900 t gcesareni "We report that the collagens serve as ligands for the previously orphan family of discoidin domain-containing receptor-like tyrosine kinases." SIGNOR-58779 COL1A1 protein P02452 UNIPROT "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "up-regulates activity" binding 9606 BTO:0000664 12123670 t lperfetto "We have developed a cell-free assay for binding of solubilized beta1 integrins to their physiologically relevant ligands using an electrochemiluminescent detection method|Binding was clearly optimal for the presumed physiological ligands, i.e., collagen IV for a1b1, collagen I for a2b1, VCAM-Ig for a4b1, fibronectin (the 120-kDa cell attachment fragment was used) for a5b1, and laminin for a6b1." SIGNOR-253247 COL1A1 protein P02452 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR up-regulates binding 9606 7688313 t gcesareni "Both a2b1- and a1b1- inegrins are implicated in chondrocyte adhesion to native collagene i and ii" SIGNOR-31787 COL1A1 protein P02452 UNIPROT "A11/b1 integrin" complex SIGNOR-C168 SIGNOR "up-regulates activity" binding 10090 BTO:0000165 12496264 t lperfetto "Modeling of the alpha I domain-collagen peptide complexes could partially explain the observed preference of different I domains for certain GFOGER sequence variations. In summary, our data indicate that the GFOGER sequence in fibrillar collagens is a common recognition motif used by alpha(1)beta(1), alpha(2)beta(1), and also alpha(11)beta(1) integrins." SIGNOR-253345 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 COL2A1 protein P02458 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR up-regulates binding 9606 7688313 t gcesareni "Both a2b1- and a1b1- integrins are implicated in chondrocyte adhesion to native collagene i and ii" SIGNOR-31881 COL2A1 protein P02458 UNIPROT "A10/b1 integrin" complex SIGNOR-C167 SIGNOR up-regulates binding 9606 9685391 t gcesareni "We have isolated a novel collagen type ii binding integrin, a10b1," SIGNOR-59349 COL2A1 protein P02458 UNIPROT "A10/b1 integrin" complex SIGNOR-C167 SIGNOR "up-regulates activity" binding 9606 BTO:0000249 25169886 t lperfetto "Isolation, cloning, and sequence analysis of the integrin subunit alpha10, a beta1-associated collagen binding integrin expressed on chondrocytes." SIGNOR-253347 COL3A1 protein P02461 UNIPROT ADGRG1 protein Q9Y653 UNIPROT "up-regulates activity" binding 22238662 t "Using the N-terminal fragment of GPR56 (GPR56(N)) as a probe, we have recently demonstrated that collagen III is the ligand of GPR56 in the developing brain. In this report, we discover a new functional domain in GPR56(N), the ligand binding domain." SIGNOR-253979 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 COL4A1 protein P02462 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "up-regulates activity" binding 9606 BTO:0000664 12123670 t lperfetto "We have developed a cell-free assay for binding of solubilized beta1 integrins to their physiologically relevant ligands using an electrochemiluminescent detection method|Binding was clearly optimal for the presumed physiological ligands, i.e., collagen IV for a1b1, collagen I for a2b1, VCAM-Ig for a4b1, fibronectin (the 120-kDa cell attachment fragment was used) for a5b1, and laminin for a6b1." SIGNOR-253242 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 CRYAA protein P02489 UNIPROT CRYBB2 protein P43320 UNIPROT "up-regulates activity" binding 9606 22982024 t 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-252155 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 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 CRYAB protein P02511 UNIPROT CRYGS protein P22914 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-253623 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 KRT14 protein P02533 UNIPROT TRADD protein Q15628 UNIPROT "down-regulates activity" binding 9606 11684708 t "Regulation of binding" 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-251907 LMNA protein P02545 UNIPROT SUN2 protein Q9UH99 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 16380439 t Sara "In the case of Sun2, there is some evidence that A-type lamins might contribute to Sun2 localization in the INM. We report that an interaction between subunits of the HOPS complex and the ERM (ezrin, radixin, moesin) proteins is required for the delivery of EGF receptor (EGFR) to lysosomes. Inhibiting either ERM proteins or the HOPS complex leads to the accumulation of the EGFR into early endosomes, delaying its degradation." SIGNOR-261310 LMNA protein P02545 UNIPROT Membrane_blebbing phenotype SIGNOR-PH24 SIGNOR up-regulates 23401537 f lperfetto "Mammalian lamin meshworks consist of two types of lamin proteins, A type and B type, and it has been reported that nuclear blebs are enriched in A-type lamins." SIGNOR-83706 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 SPTA1 protein P02549 UNIPROT "Erythrocytic spectrin" complex SIGNOR-C384 SIGNOR "form complex" binding 9606 BTO:0000424 24302288 t lperfetto "Spectrin is a large, cytoskeletal, and heterodimeric protein composed of modular structure of alpha and beta subunits, it typically contains 106 contiguous amino acid sequence motifs called “spectrin repeats”. Spectrin is crucial for maintaining the stability and structure of the cell membrane and the shape of a cell" SIGNOR-266025 APOA1 protein P02647 UNIPROT cholesterol smallmolecule CHEBI:16113 ChEBI up-regulates 9606 20642861 t miannu "ApoA-I increases cholesterol release in mature human adipocytes." SIGNOR-252104 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 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 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 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 APOA1 protein P02647 UNIPROT HDL_assembly phenotype SIGNOR-PH61 SIGNOR up-regulates 9606 23077142 f miannu "Cholesterol efflux is the first step in the formation of HDL, which is initiated through the action of ATP binding cassette transporter (ABC) A1 on apolipoprotein (apo) A-I that produces nascent HDL (nHDL)." SIGNOR-252110 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 APOE protein P02649 UNIPROT VLDLR protein P98155 UNIPROT up-regulates binding 9606 11278667 t gcesareni "Several ligands for the vldl receptor have been identified in addition to tfpi. These include apolipoprotein e (apoe)" SIGNOR-106221 APOE protein P02649 UNIPROT SORL1 protein Q92673 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 11557679 t gcesareni "Lr11 binds the apolipoprotein e (apoe)-rich lipoproteins, beta-very low density lipoproteins (vldls), with a high affinity similar to that of other members, such as the ldlr and vldl receptor.Incubation For 48 hours with beta-vldl of lr11-overexpressing cells, but not of control cells, promotes the appearance of numerous intracellular lipid droplets." SIGNOR-110555 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 FGA protein P02671 UNIPROT ITGAX protein P20702 UNIPROT up-regulates binding 9606 7679388 t gcesareni "To map the binding sites for four distinct ligands for mac-l: ic3b, fibrinogen, icam-1. __the i domain on the ot chain of mac-1 is an important recognition site for all four ligands." SIGNOR-31320 FGA protein P02671 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263392 FGA protein P02671 UNIPROT Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 16418530 f 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-253372 FGB protein P02675 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263391 FGB protein P02675 UNIPROT Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 16418530 f 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-253374 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 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 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 FGG protein P02679 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263393 FGG protein P02679 UNIPROT Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 16418530 f 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-253373 GYPA protein P02724 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266018 SLC4A1 protein P02730 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266015 SLC4A1 protein P02730 UNIPROT "4.1 complex" complex SIGNOR-C386 SIGNOR "form complex" binding 9606 BTO:0000424 33187473 t lperfetto "The cytoskeleton plays a key role in maintaining the morphology and function of erythrocyte membranes. Many proteins, such as ankyrin, spectrin alpha- and beta-chains, proteins 4.1, or 4.1R and actin, cover the inner surface of the erythrocyte membrane to form two protein complexes, the ankyrin and protein 4.1 complex| the latter consists of Band 3 dimers binding Adducins alpha and beta, Glycophorin C, GLUT1 and Stomatin [15, 16]" SIGNOR-266036 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 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 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 CRP protein P02741 UNIPROT IL10 protein P22301 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 16917108 f Regulation miannu "CRP significantly decreased IL-10 mRNA stability" SIGNOR-251825 CRP protein P02741 UNIPROT IL10 protein P22301 UNIPROT "down-regulates quantity by repression" "translation regulation" 9606 BTO:0000801 16917108 f Regulation miannu "CRP significantly decreased IL-10 mRNA stability" SIGNOR-251824 CRP protein P02741 UNIPROT NOS3 protein P29474 UNIPROT "down-regulates quantity by destabilization" 17942113 f miannu "C-reactive protein (CRP), a cardiovascular risk marker, induces endothelial dysfunction. CRP decreases endothelial nitric oxide synthase (eNOS) expression and bioactivity in human aortic endothelial cells (HAECs). CRP treatment significantly decreased levels of BH4 thereby promoting eNOS uncoupling. we found that CRP decreased the eNOS dimer/monomer ratio further supporting eNOS uncoupling." SIGNOR-252217 CRP protein P02741 UNIPROT GCH1 protein P30793 UNIPROT "down-regulates activity" 9606 BTO:0004602 17942113 f miannu "The gene expression and enzymatic activity of GTPCH1, the first enzyme in the de novo biosynthesis of BH(4), were significantly inhibited by CRP. Importantly, GTPCH1 is known to be regulated by cAMP-mediated pathway. In the present study, CRP-mediated inhibition of GTPCH1 activity was reversed by pretreatment with cAMP analogues." SIGNOR-252215 CRP protein P02741 UNIPROT GCH1 protein P30793 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004602 17942113 f miannu "The gene expression and enzymatic activity of GTPCH1, the first enzyme in the de novo biosynthesis of BH(4), were significantly inhibited by CRP." SIGNOR-252216 C1QA protein P02745 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263390 C1QB protein P02746 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263388 C1QC protein P02747 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263389 C9 protein P02748 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263441 APOH protein P02749 UNIPROT cardiolipin smallmolecule CHEBI:28494 ChEBI "down-regulates quantity by destabilization" binding 9606 9596664 t lperfetto "The most relevant physiological role of beta2GPI is supposed to be the regulation of the function of anionic phospholipids like cardiolipin (CL). |Anticardiolipin antibodies or lupus anticoagulants are strongly associated with thrombosis. In these autoimmune diseases with anti-phospholipid antibody syndrome, beta2GPI is a cofactor in the recognition of the phospholipid antigen, CL, by anti-CL antibodies." SIGNOR-266998 FN1 protein P02751 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates 9606 20457810 f fspada "We conclude that, by interacting with fibronectin, pref-1 activates integrin downstream signaling to activate mek/erk and to inhibit adipocyte differentiation." SIGNOR-165350 FN1 protein P02751 UNIPROT SDC4 protein P31431 UNIPROT "up-regulates activity" binding 9606 23290138 t apalma "Sdc4 is a high affinity receptor for fibronectin (FN) […] Therefore, we conclude that Sdc4 binds FN on activated satellite cells." SIGNOR-255846 FN1 protein P02751 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "up-regulates activity" binding 9606 BTO:0000664 12123670 t lperfetto "We have developed a cell-free assay for binding of solubilized beta1 integrins to their physiologically relevant ligands using an electrochemiluminescent detection method|Binding was clearly optimal for the presumed physiological ligands, i.e., collagen IV for a1b1, collagen I for a2b1, VCAM-Ig for a4b1, fibronectin (the 120-kDa cell attachment fragment was used) for a5b1, and laminin for a6b1." SIGNOR-253250 FN1 protein P02751 UNIPROT "A8/b1 integrin" complex SIGNOR-C165 SIGNOR "up-regulates activity" binding 15721307 t lperfetto "Integrin alpha8beta1-fibronectin interactions promote cell survival via PI3 kinase pathway." SIGNOR-253304 FN1 protein P02751 UNIPROT "Av/b6 integrin" complex SIGNOR-C179 SIGNOR up-regulates binding 9606 1532572 t gcesareni "Integrin alpha v beta 6 binds to fibronectin, but not to vitronectin or collagen i. cell adhesion assays show that fg-2 cell attachment to fibronectin is only partially inhibited by anti-beta 1 integrin antibodies, implying that other fibronectin receptors may be involved." SIGNOR-19793 FN1 protein P02751 UNIPROT FN1/SDC4 complex SIGNOR-C210 SIGNOR "form complex" binding 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-255285 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 PPBP protein P02775 UNIPROT OPRM1 protein P35372 UNIPROT "down-regulates activity" "chemical inhibition" 10029 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258413 PPBP protein P02775 UNIPROT OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258412 CXCL10 protein P02778 UNIPROT CXCR3 protein P49682 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 12750173 t miannu "The chemokines CXCL9, 10, and 11 exert their action via CXC chemokine receptor-3 (CXCR3), a receptor highly expressed on activated T cells." SIGNOR-260969 CXCL10 protein P02778 UNIPROT ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "Taken together, these data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm. In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNα, IFNγ, IL-1β, IL-6, IL-12, IL-18, IL-33,TNFα, TGFβ) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatoryresponse. The cytokine storm is readily followed by theimmune system “attacking” the body, which in turn will cause ARDSand multiple organ failure, the final result being death, at least in themost severe cases of SARS-CoV-2 infection" SIGNOR-261031 CXCL10 protein P02778 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 32283152 f miannu "High levels of expression of IL-1B, IFN-γ, IP-10, and monocyte chemoattractant protein 1 (MCP-1) have been detected in patients with COVID-19. These inflammatory cytokines may activate the T-helper type 1 (Th1) cell response. Th1 activation is a key event in the activation of specific immunity." SIGNOR-261025 HPX protein P02790 UNIPROT HBB protein P68871 UNIPROT "down-regulates activity" 9606 20617898 f Regulation miannu "The endogenous molecule hemoglobin and its derivative heme are often released into tissue compartments where there is infection in the presence of degrading blood. We found that hemoglobin synergizes with multiple TLR agonists to induce high levels of tumor necrosis factor and interleukin-6 from macrophages and that this synergy is independent of TLR4 and MyD88. In contrast, heme synergized with some but not all TLR agonists studied. Furthermore, the synergy of both hemoglobin and heme with lipopolysaccharide was suppressed by hemopexin, a plasma heme-binding protein." SIGNOR-251811 BPLF1 protein P03186 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates activity" deubiquitination 9606 24586164 t scontino "In the current study, we have found that BPLF1 interferes with innate immune activation by targeting multiple intermediates along the TLR signal transduction pathway, including TRAF6, NEMO, and IκBα. BPLF1 can remove ubiquitin tags from proteins in the TLR signaling cascade. This inhibits TLR signaling and decreases the expression of immune response genes." SIGNOR-266744 BPLF1 protein P03186 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "down-regulates activity" deubiquitination 9606 BTO:0000007 23365429 t scontino "EBV-encoded BPLF1 interacts with and deubiquitinates TRAF6 to inhibit NF-κB signaling during lytic infection. Once lytic replication is induced, BPLF1 then deubiquitinates and inactivates TRAF6 to further block NF-κB signaling, promoting efficient viral genome replication." SIGNOR-266739 BPLF1 protein P03186 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" deubiquitination 9606 24586164 t scontino "In the current study, we have found that BPLF1 interferes with innate immune activation by targeting multiple intermediates along the TLR signal transduction pathway, including TRAF6, NEMO, and IκBα. BPLF1 can remove ubiquitin tags from proteins in the TLR signaling cascade. This inhibits TLR signaling and decreases the expression of immune response genes." SIGNOR-266743 BLLF1 protein P03200 UNIPROT CR2 protein P20023 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 18786993 t scontino "The binding of the Epstein-Barr virus glycoprotein gp350 by complement receptor type 2 (CR2) is critical for viral attachment to B lymphocytes." SIGNOR-266624 BZLF2 protein P03205 UNIPROT "EBV gH:gL:gp42" complex SIGNOR-C403 SIGNOR "form complex" binding 9606 BTO:0000776 9151859 t scontino "Infection of B lymphocytes by Epstein-Barr virus (EBV) requires attachment of virus via binding of viral glycoprotein gp350 to CD21 on the cell surface. Penetration of the cell membrane additionally involves a complex of three glycoproteins, gH, gL, and gp42. Glycoprotein gp42 binds to HLA-DR." SIGNOR-266625 BZLF1 protein P03206 UNIPROT IRF7 protein Q92985 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 20381110 t scontino "We have shown that Epstein-Barr virus (EBV) IE protein Zta (BZLF1) physically interacts with IRF7, inhibiting its ability to activate the IFN-α, IFN-β, and Tap2 promoters" SIGNOR-266643 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 BRLF1 protein P03209 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 20381110 t scontino "EBV Rta selectively down-regulates the expression of IRF3 and IRF7, the main regulators of the Type I IFNs." SIGNOR-266644 BRLF1 protein P03209 UNIPROT IRF7 protein Q92985 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 20381110 t scontino "EBV Rta selectively down-regulates the expression of IRF3 and IRF7, the main regulators of the Type I IFNs." SIGNOR-266645 EBNA1 protein P03211 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001007;BTO:0006136 17486072 f scontino "EBNA1 enhances the expression and activity of STAT1. EBNA1 also induced STAT1 expression, with associated enhancement of IFNγ-induced activation. The ability of EBNA1 to enhance IFNγ-induced STAT1 signaling was observed at the protein level by enhanced nuclear translocation of STAT1 (Figure 3b) and at the transcriptional level." SIGNOR-267614 EBNA1 protein P03211 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates quantity" destabilization 9606 BTO:0000192 17486072 f scontino "The studies described above show that SMAD2 protein levels are reduced by EBNA1 with consequent attenuation of SMAD2 activation in response to TGFβ1. This analysis confirmed the stability of the EBNA1 protein and revealed that the SMAD2 protein is more rapidly degraded in Ad/AH cells expressing EBNA1 as compared to the control cells." SIGNOR-267615 EBNA1 protein P03211 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "down-regulates activity" 9606 29659505 f scontino "EBNA1 has been reported to block p65 activation by inhibiting IKKα/β through an unknown mechanism, we suggest that, in NPC, NF-κB signaling and EBNA1 may form a regulatory loop which supports EBV latent gene expression, while also limiting NF-κB activity" SIGNOR-266802 gL protein P03212 UNIPROT "EBV gH:gL:gp42" complex SIGNOR-C403 SIGNOR "form complex" binding 9606 BTO:0000776 9151859 t scontino "Infection of B lymphocytes by Epstein-Barr virus (EBV) requires attachment of virus via binding of viral glycoprotein gp350 to CD21 on the cell surface. Penetration of the cell membrane additionally involves a complex of three glycoproteins, gH, gL, and gp42. Glycoprotein gp42 binds to HLA-DR." SIGNOR-266627 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 BGLF5 protein P03217 UNIPROT TLR9 protein Q9NR96 UNIPROT "down-regulates quantity by destabilization" "post transcriptional regulation" 9606 21191071 t scontino "The EBV lytic-phase protein BGLF5 reduces TLR9 expression through mRNA degradation. We established that the EBV early protein BGLF5 degrades TLR9 mRNA in vitro, providing a mechanism for its contribution to TLR9 downregulation." SIGNOR-266633 LMP1 protein P03230 UNIPROT UBE2I protein P63279 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 22951831 t scontino "One mechanism by which LMP1 regulates cellular activation is through the induction of protein posttranslational modifications. We have now identified a specific target of LMP1-induced sumoylation, interferon regulatory factor 7 (IRF7). We hypothesize that during EBV latency, LMP1 induces the sumoylation of IRF7, limiting its transcriptional activity and modulating the activation of innate immune responses. We recently documented that LMP1 induces a third major protein modification by physically interacting with the SUMO-conjugating enzyme Ubc9 through CTAR3 and inducing the sumoylation of cellular proteins in latently infected cells. we identified that IRF7 is sumoylated at lysine 452." SIGNOR-266838 LMP1 protein P03230 UNIPROT IRF7 protein Q92985 UNIPROT "down-regulates activity" sumoylation 9606 BTO:0002181 22951831 t scontino "One mechanism by which LMP1 regulates cellular activation is through the induction of protein posttranslational modifications. We have now identified a specific target of LMP1-induced sumoylation, interferon regulatory factor 7 (IRF7). We hypothesize that during EBV latency, LMP1 induces the sumoylation of IRF7, limiting its transcriptional activity and modulating the activation of innate immune responses." SIGNOR-266951 LMP1 protein P03230 UNIPROT TLR9 protein Q9NR96 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000726 20980631 f scontino "We determined that the EBV oncoprotein latent membrane protein 1 (LMP1) is a strong inhibitor of TLR9 transcription. These data show that the oncoprotein LMP1 downregulates TLR9 promoter activity in B cells." SIGNOR-266804 LMP1 protein P03230 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 26428373 f scontino "Soon, it has been recognized that TES1 and 2 coincide with two regions named C-terminal activating regions (CTAR) 1 and 2, respectively, that are responsible for interaction of LMP1 with cellular signaling molecules. Early studies revealed that both CTAR1 and CTAR2 contribute to the activation of NF-κB, Later, it became evident that CTAR1 primarily activates the non-canonical NF-κB pathway, while CTAR2 is responsible for canonical NF-κB activation." SIGNOR-267616 LMP1 protein P03230 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" 9606 26428373 f scontino "Activation of the PI3-K/AKT pathway was first linked to LMP1 in the year 2003. Although it is still unclear whether this interaction is direct, expression of LMP1 CTAR1 caused (i) an enrichment of the PI3-K substrate phosphatidylinositol-3,4,5-trisphosphate (PIP3) in the plasma membrane and (ii) the phosphorylation and activation of AKT kinase, also known as protein kinase B, at serine 473." SIGNOR-267618 LMP1 protein P03230 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" 9606 26428373 f scontino "AP1 is a dimeric transcription factor composed of members of the Jun and Fos protooncoprotein families. AP1 was found induced by LMP1 through the JNK signaling cascade, involving JNK1-mediated phosphorylation and activation of c-Jun. JNK1 activation critically relies on CTAR2 and its P379VQLSYY motif. It has long been unclear which signaling mediators at CTAR2 are involved in JNK activation." SIGNOR-267617 gH protein P03231 UNIPROT "EBV gH:gL:gp42" complex SIGNOR-C403 SIGNOR "form complex" binding 9606 BTO:0000776 9151859 t scontino "Infection of B lymphocytes by Epstein-Barr virus (EBV) requires attachment of virus via binding of viral glycoprotein gp350 to CD21 on the cell surface. Penetration of the cell membrane additionally involves a complex of three glycoproteins, gH, gL, and gp42. Glycoprotein gp42 binds to HLA-DR." SIGNOR-266626 ESR1 protein P03372 UNIPROT PIK3R2 protein O00459 UNIPROT up-regulates binding 9606 16169518 t gcesareni "Recently, it has been known that er activates phosphatidylinositol-3-oh kinase (pi3k) through binding with the p85 regulatory subunit of pi3k." SIGNOR-140473 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 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 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 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 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 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 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 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 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 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 ESR1 protein P03372 UNIPROT UGT1A4 protein P22310 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 19546240 f miannu "our data indicate that up-regulation of UGT1A4 expression by E(2) is mediated by both ER alpha and Sp1 and is a potential mechanism contributing to the enhanced elimination of lamotrigine in pregnancy." SIGNOR-254075 ESR1 protein P03372 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 15808510 t gcesareni "Ikkalpha in conjunction with eralpha and aib1/src-3, is important in activating the transcription of estrogen-responsive genes, including cyclin d1." SIGNOR-135053 ESR1 protein P03372 UNIPROT PIK3R1 protein P27986 UNIPROT up-regulates binding 9606 BTO:0000150 16169518 t gcesareni "Recently, it has been known that er activates phosphatidylinositol-3-oh kinase (pi3k) through binding with the p85 regulatory subunit of pi3k." SIGNOR-140470 ESR1 protein P03372 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000938 BTO:0001264 22169964 f miannu "17β-Estradiol regulates the gene expression of voltage-gated sodium channels. . In this study, we investigate the mRNA expressions of Nav channel subtypes mediated differentially by the ERs in the DRGs of wild-type (WT) and estrogen receptor knockout (αERKO and βERKO) mice. In the present study, by means of quantitative real-time PCR, we found that the expressions of Nav1.1, Nav1.7, Nav1.8, and Nav1.9 subtypes were elevated in αERKO and βERKO mice" SIGNOR-253468 ESR1 protein P03372 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000093;BTO:0000567 16144913 t lperfetto "Our data show for the first time that eralpha binds to ppar response element and represses its transactivation" SIGNOR-140233 ESR1 protein P03372 UNIPROT CDKN1A protein P38936 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-253940 ESR1 protein P03372 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 BTO:0001264 24493753 f miannu "The effects of β-oestradiol (E2), the biologically active form of oestrogen, are classically mediated by two types of oestrogen receptor (ER): ERα and ERβ. E2 has both non-genomic and genomic effects upon VGSC expression/activity; and (ii) transcriptionally, E2 (via ERα) downregulates functional VGSC (nNav1.5) expression in BCa cells." SIGNOR-253467 ESR1 protein P03372 UNIPROT NR0B2 protein Q15466 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 10648597 f gcesareni "We demonstrate that shp variants, carrying either interaction-defective nr box mutations or a deletion of the repressor domain, have lost the capacity to inhibit agonist-dependent transcriptional estrogen receptor activation." SIGNOR-74288 ESR1 protein P03372 UNIPROT NCOA2 protein Q15596 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11477071 f lperfetto "Er_ mutants unable to bind coactivators drastically decrease estradiol regulation of ap-1-mediated transcription and overexpression of the coactivator grip1" SIGNOR-109520 ESR1 protein P03372 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000938 BTO:0001264 22169964 f miannu "17β-Estradiol regulates the gene expression of voltage-gated sodium channels. . In this study, we investigate the mRNA expressions of Nav channel subtypes mediated differentially by the ERs in the DRGs of wild-type (WT) and estrogen receptor knockout (αERKO and βERKO) mice. In the present study, by means of quantitative real-time PCR, we found that the expressions of Nav1.1, Nav1.7, Nav1.8, and Nav1.9 subtypes were elevated in αERKO and βERKO mice" SIGNOR-253469 ESR1 protein P03372 UNIPROT GREB1 protein Q4ZG55 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 17666587 f miannu "Long-range activation of GREB1 by estrogen receptor via three distal consensus estrogen-responsive elements in breast cancer cells. . GREB1 (gene regulated by estrogen in breast cancer 1) is an ER target gene that regulates estrogen-induced proliferation in breast cancer cells." SIGNOR-254074 ESR1 protein P03372 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000938 BTO:0001264 22169964 f miannu "17β-Estradiol regulates the gene expression of voltage-gated sodium channels. . In this study, we investigate the mRNA expressions of Nav channel subtypes mediated differentially by the ERs in the DRGs of wild-type (WT) and estrogen receptor knockout (αERKO and βERKO) mice. In the present study, by means of quantitative real-time PCR, we found that the expressions of Nav1.1, Nav1.7, Nav1.8, and Nav1.9 subtypes were elevated in αERKO and βERKO mice" SIGNOR-253471 ESR1 protein P03372 UNIPROT SCN8A protein Q9UQD0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000938 22169964 f miannu "In this study, quantitative real-time PCR analysis showed that the gene expression levels of TTX-S (Nav1.1 and Nav1.7) and TTX-R (Nav1.8 and Nav1.9) sodium channel subtypes were elevated in DRGs of αERKO and βERKO mice, whereas Nav1.6 mRNA decreased in αERKOs but showed no changes in βERKO mice" SIGNOR-253476 ESR1 protein P03372 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000938 BTO:0001264 22169964 f miannu "17β-Estradiol regulates the gene expression of voltage-gated sodium channels. . In this study, we investigate the mRNA expressions of Nav channel subtypes mediated differentially by the ERs in the DRGs of wild-type (WT) and estrogen receptor knockout (αERKO and βERKO) mice. In the present study, by means of quantitative real-time PCR, we found that the expressions of Nav1.1, Nav1.7, Nav1.8, and Nav1.9 subtypes were elevated in αERKO and βERKO mice" SIGNOR-253470 ESR1 protein P03372 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" binding 9606 18247370 t miannu "The primary conclusion of the results reported here is that ERα and c‐jun, c‐fos and ATF‐2, but not Fra‐2 AP‐1 factors interact “in vivo” with specific estrogen‐responsive regulatory sequences and AP‐1 cis‐elements within the F promoter of the human ERα gene in osteoblast‐like SaOS‐2 cells." SIGNOR-263656 ESR1 protein P03372 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 16169518 t gcesareni "Recently, it has been known that er activates phosphatidylinositol-3-oh kinase (pi3k) through binding with the p85 regulatory subunit of pi3k." SIGNOR-252675 MT-ND1 protein P03886 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262143 MT-ND2 protein P03891 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262144 MT-ND3 protein P03897 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262145 MT-ND4L protein P03901 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262147 MT-ND4 protein P03905 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and |The main ND4-module intermediate binds NDUFB1, NDUFB4, NDUFB5, NDUFB6, NDUFB10, NDUFB11 and MT-ND4" SIGNOR-262146 MT-ND5 protein P03915 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262148 MT-ND6 protein P03923 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262149 MT-ATP8 protein P03928 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261406 ANG protein P03950 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252280 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 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 F11 protein P03951 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Besides VWF as a main ligand, GPIbα also binds multiple ligands such as thrombospondin, Factor XII, Factor XI, thrombin, High Molecular Weight kininogen, P-selectin and Mac-1." SIGNOR-261857 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 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 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 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 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 MST1 protein P26927 UNIPROT "up-regulates activity" cleavage Arg483 DQRRSKLrVVGGHPG -1 10068459 t miannu "Proteolytic cleavage of pro-MSP at a single site yields active MSP, a disulfide-linked alphabeta-chain heterodimer. human kallikrein cleaved only at Arg483–Val484, the cleavage site for formation of a- and b-chains." SIGNOR-256511 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 MMP1 protein P03956 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 9606 BTO:0005387 19584257 f lperfetto "However, we show that soluble factors secreted by SUM102 breast cancer cells stimulated the expression of MMP-1 and CXCR4 in HMFs. As a result, these stromal cells acquired an invasive and migratory phenotype" SIGNOR-252265 AMH protein P03971 UNIPROT AMHR2 protein Q16671 UNIPROT up-regulates binding 9606 8119126 t acerquone "The results point to anti-m?llerian Hormone (amh) being the most likely candidate ligand for c14." SIGNOR-36215 VTN protein P04004 UNIPROT "A8/b1 integrin" complex SIGNOR-C165 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 7559467 t lperfetto "The human integrin alpha 8 beta 1 functions as a receptor for tenascin, fibronectin, and vitronectin." SIGNOR-253307 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 RAF1 protein P04049 UNIPROT RAF1 protein P04049 UNIPROT "up-regulates activity" phosphorylation Ser621 PKINRSAsEPSLHRA 9534 19595761 t lperfetto "We show that phosphorylation of s621 turns over rapidly and is enriched in the activated pool of endogenous raf-1. The phosphorylation on this site can be mediated by raf-1 itself but also by other kinase(s)" SIGNOR-235770 RAF1 protein P04049 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser222 VSGQLIDsMANSFVG 9606 8157000 t gcesareni "To understand the mechanism of activation of MAPKK, we have identified Ser217 and Ser221 of MAPKK1 as the sites phosphorylated by p74raf-1." SIGNOR-262292 RAF1 protein P04049 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser226 LIDSMANsFVGTRSY 9606 8157000 t "Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases." gcesareni "To understand the mechanism of activation of MAPKK, we have identified Ser217 and Ser221 of MAPKK1 as the sites phosphorylated by p74raf-1." SIGNOR-36553 RAF1 protein P04049 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser218 VSGQLIDsMANSFVG 9606 10359597 t lperfetto "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 active raf phosphorylates mek phospholpeptide analysis demostrated that serine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf." SIGNOR-235987 RAF1 protein P04049 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser222 LIDSMANsFVGTRSY 9606 BTO:0000975 10359597 t lperfetto "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 ras activation leads to raf and subsequently mek activation. Phospholipide analysis demostrated that serine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf." SIGNOR-235991 RAF1 protein P04049 UNIPROT STK4 protein Q13043 UNIPROT down-regulates binding 9606 22898666 t gcesareni "Raf1 binding to mst2 sarah domain interdicts mst2 homodimerization and autoactivation, and recruits protein phosphates 2a thereby promoting mst2 inactivation." SIGNOR-191843 RAF1 protein P04049 UNIPROT STK3 protein Q13188 UNIPROT down-regulates binding 9606 15618521 t gcesareni "Raf-1 prevents dimerization and phosphorylation of the activation loop of mst2 independently of its protein kinase activity.Raf-1 counteracts apoptosis by suppressing the activation of mammalian sterile 20-like kinase (mst2)" SIGNOR-132824 RAF1 protein P04049 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser75 EIRSRHSsYPAGTED 9606 15849194 t "Ser112 corresponds to EIRSRHSsYPAGTED" lperfetto "Raf-1 protects cells from apoptosis, independently of its signals to MEK and ERK, by translocating to the mitochondria where it binds Bcl-2 and displaces BAD|Upon phosphorylation by Pak1, Raf-1 translocates to mitochondria and phosphorylates BAD at Ser-112." SIGNOR-81165 RAF1 protein P04049 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 17535812 t lperfetto "The activation of several major anti-apoptotic signaling pathways correlates with an increase in the phosphorylation of bad on ser-112, ser-136, and ser-155. These phosphorylation events result in bad inactivation through sequestration by 14-3-3 proteins" SIGNOR-155293 RAF1 protein P04049 UNIPROT MAP3K5 protein Q99683 UNIPROT down-regulates binding 9606 11427728 t gcesareni "Raf-1 interacts with the proapoptotic, stress-activated protein kinase ask1 (apoptosis signal-regulating kinase 1) in vitro and in vivo." SIGNOR-109023 RAF1 protein P04049 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 11018021 t "Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases." lperfetto "The best characterized Raf substrates are MEK1 and MEK2. The activation of MEK1/2 by Raf is required to mediate many of the cellular responses to Raf activation, suggesting that MEK1/2 are the dominant Raf effector proteins." SIGNOR-244952 RAF1 protein P04049 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000975 11018021 t lperfetto "The best characterized Raf substrates are MEK1 and MEK2. The activation of MEK1/2 by Raf is required to mediate many of the cellular responses to Raf activation, suggesting that MEK1/2 are the dominant Raf effector proteins." SIGNOR-244945 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 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 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 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 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 SMURF proteinfamily SIGNOR-PF29 SIGNOR SMAD4 protein Q13485 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0002181 15817471 t "In the presence of smad6 or smad7 acting as adaptors" lperfetto "Smurfs, which otherwise cannot directly bind to smad4, mediated poly-ubiquitination of smad4 in the presence of smad6 or smad7. Smad signaling is negatively regulated by inhibitory (i) smads and ubiquitin-mediated processes." SIGNOR-253259 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 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 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 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 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 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 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 ANXA1 protein P04083 UNIPROT FPR1 protein P21462 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15187149 t "We show that the mimetic N-terminal annexin 1 peptide Ac1-25 is able to activate and desensitize not only FPR but also FPRL1 and FPRL2." SIGNOR-259439 ANXA1 protein P04083 UNIPROT FPR3 protein P25089 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15187149 t "We show that the mimetic N-terminal annexin 1 peptide Ac1-25 is able to activate and desensitize not only FPR but also FPRL1 and FPRL2." SIGNOR-259438 ANXA1 protein P04083 UNIPROT FPR2 protein P25090 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15187149 t "We show that the mimetic N-terminal annexin 1 peptide Ac1-25 is able to activate and desensitize not only FPR but also FPRL1 and FPRL2." SIGNOR-259437 ANXA1 protein P04083 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0004136 17464329 f miannu "We next focused on the pro-apoptotic function of ANXA1 in AML1-ETO-expressing AML cells. In this regard, FK228 was found to increase the protein levels of both the full-length and 33 kDa N-terminal cleavage products of ANXA1, which led to the localization of ANXA1 on the plasma membrane. Conversely, the inhibition of ANXA1 function (by ANXA1 neutralizing antibody, which blocked ANXA1 localization on the plasma membrane) or expression (by siRNA) significantly reduced FK228-induced apoptosis, indicating that ANXA1 is involved in apoptosis induction in response to FK228." SIGNOR-261689 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 PDGFA protein P04085 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252286 RLN2 protein P04090 UNIPROT RXFP2 protein Q8WXD0 UNIPROT up-regulates binding 9606 BTO:0000142 11809971 t gcesareni "Lgr7 and lgr8, are capable of mediating the action of relaxin through an adenosine 3',5'-monophosphate (camp)-dependent pathway." SIGNOR-114585 RLN2 protein P04090 UNIPROT RXFP1 protein Q9HBX9 UNIPROT up-regulates binding 9606 BTO:0000142 11809971 t gcesareni "Lgr7 and lgr8, are capable of mediating the action of relaxin through an adenosine 3',5'-monophosphate (camp)-dependent pathway" SIGNOR-114549 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 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 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 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 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 HBG2 protein P69892 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001571 2479426 f "Regulation of expression" miannu "Granulocyte-macrophage colony-stimulating factor reactivates fetal hemoglobin synthesis in erythroblast clones from normal adults." SIGNOR-251776 CSF2 protein P04141 UNIPROT CSF3R protein Q99062 UNIPROT up-regulates binding 9606 BTO:0000130 16492764 t gcesareni "A g-csfr expression plasmid was introduced into interleukin-3 (il-3)-dependent mouse myeloid precursor fdc-p1 cells that normally do not respond to g-csf. G-csf stimulated proliferation of the transformants. These results suggested that the g-csfr, but not the il-3/gm-csf receptors, transduced the neutrophilic differentiation signal into cells" SIGNOR-144740 CSF2 protein P04141 UNIPROT CSF3R protein Q99062 UNIPROT up-regulates binding 9606 BTO:0000130 7691413 t gcesareni "A g-csfr expression plasmid was introduced into interleukin-3 (il-3)-dependent mouse myeloid precursor fdc-p1 cells that normally do not respond to g-csf. G-csf stimulated proliferation of the transformants these results suggested that the g-csfr, but not the il-3/gm-csf receptors, transduced the neutrophilic differentiation signal into cells." SIGNOR-31963 CSF2 protein P04141 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR up-regulates binding 9606 BTO:0000876 BTO:0001103 9680354 t apalma "GM-CSF elicits these diverse responses through the GM-CSF receptor (GMR)." SIGNOR-255581 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 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 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 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 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 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 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 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 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 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 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 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 NR3C1 protein P04150 UNIPROT NFKB1 protein P19838 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-251680 NR3C1 protein P04150 UNIPROT UGT1A1 protein P22309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18172616 f miannu "This study indicates that hepatocyte nuclear factor 1alpha (HNF1alpha) bound to the proximal promoter motif not only enhances the basal reporter activity of UGT1A1, including the distal (-3570/-3180) and proximal (-165/-1) regions, but also influences the transcriptional regulation of UGT1A1 by CAR, PXR, GR, and AhR to markedly enhance reporter activities." SIGNOR-254439 NR3C1 protein P04150 UNIPROT NR4A1 protein P22736 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-132251 NR3C1 protein P04150 UNIPROT NR2F2 protein P24468 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-121422 NR3C1 protein P04150 UNIPROT NFKBIA protein P25963 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7569975 f "andrea cerquone perpetuini" "Here it is shown that the synthetic glucocorticoid dexamethasone induces the transcription of the IKBc gene, which results in an increased rate of IKBa protein synthesis" SIGNOR-255688 NR3C1 protein P04150 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" 10090 BTO:0000944 11742987 f gcesareni "Both induction of MKP-1 expression and inhibition of its degradation are necessary for glucocorticoid-mediated inhibition of Erk-1/2 activation." SIGNOR-251677 NR3C1 protein P04150 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" 10090 BTO:0000944 11742987 f gcesareni "Glucocorticoids inhibit MAP kinase via increased expression and decreased degradation of MKP-1|Both induction of MKP-1 expression and inhibition of its degradation are necessary for glucocorticoid-mediated inhibition of Erk-1/2 activation. In NIH-3T3 fibroblasts, although glucocorticoids up-regulate the MKP-1 level, they do not attenuate the proteasomal degradation of this protein and consequently they are unable to inhibit Erk-1/2 activity." SIGNOR-251678 NR3C1 protein P04150 UNIPROT DUSP1 protein P28562 UNIPROT "up-regulates quantity" 10090 BTO:0000944 11742987 t gcesareni "Glucocorticoids inhibit MAP kinase via increased expression and decreased degradation of MKP-1|Both induction of MKP-1 expression and inhibition of its degradation are necessary for glucocorticoid-mediated inhibition of Erk-1/2 activation. In NIH-3T3 fibroblasts, although glucocorticoids up-regulate the MKP-1 level, they do not attenuate the proteasomal degradation of this protein and consequently they are unable to inhibit Erk-1/2 activity." SIGNOR-253546 NR3C1 protein P04150 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 11069927 f "In the liver, glucocorticoids induce a 10-15-fold increase in the rate of transcription of the phosphoenolpyruvate carboxykinase (PEPCK) gene, which encodes a key gluconeogenic enzyme" SIGNOR-253056 NR3C1 protein P04150 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 26652733 f "These results reveal that CRTC2 plays an essential role in the regulation of hepatic gluconeogenesis through coordinated regulation of the glucocorticoid/GR- and glucagon/CREB-signaling pathways on the key genes G6P and PEPCK." SIGNOR-256107 NR3C1 protein P04150 UNIPROT G6PC1 protein P35575 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "Further, CRTC2 is required for the glucocorticoid-associated cooperative mRNA expression of the glucose-6-phosphatase, a rate-limiting enzyme for hepatic gluconeogenesis, by facilitating the attraction of GR and itself to its promoter region already occupied by CREB" SIGNOR-256104 NR3C1 protein P04150 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000011 8754811 f ggiuliani "Induction of peroxisome proliferator-activated receptor gamma during the conversion of 3T3 fibroblasts into adipocytes is mediated by C/EBPbeta, C/EBPdelta, and glucocorticoids. The dose of DEX required to promote maximal expression of PPARg mRNA is approximately 10 nM, which is within the range of the Kd for the association of DEX with the glucocorticoid receptor in 3T3-L1 cells." SIGNOR-255963 NR3C1 protein P04150 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 10649448 f gcesareni "The dose of DEX required to promote maximal expression of PPARg mRNA is approximately 10 nM, which is within the range of the Kd for the association of DEX with the glucocorticoid receptor in 3T3-L1 cells" SIGNOR-255753 NR3C1 protein P04150 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-250561 NR3C1 protein P04150 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000746 27777311 f "We observed GR binding on or near Cebpβ, Cebpδ, Klf5, Klf9, Cebpα, and Pparγ gene loci at 4 h but not at 0 h of adipogenesis. Thus, at least one of the mechanisms by which GR promotes adipogenesis in culture is by directly activating the expression of multiple adipogenic TFs." SIGNOR-256120 NR3C1 protein P04150 UNIPROT HNF4A protein P41235 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17978169 t gcesareni "Electrophoretic mobility shift, chromatin immunoprecipitation (ChIP), and streptavidin DNA binding assays revealed that DEX increased binding of HNF4alpha to the HNF4-RE and that an interaction of GR and HNF4alpha occurred at this site." SIGNOR-251684 NR3C1 protein P04150 UNIPROT STAT5A protein P42229 UNIPROT up-regulates binding 9606 8878484 t fspada "We show here that the glucocorticoid receptor can act as a transcriptional co-activator for stat5 and enhance stat5-dependent transcription. Stat5 forms a complex with the gluco-corticoid receptor which binds to dna independently of the gre. This complex formation between stat5 and the glucocorticoid receptor diminishes the glucocorticoid response of a gre-con-taining promoter." SIGNOR-44376 NR3C1 protein P04150 UNIPROT NR4A2 protein P43354 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15591535 f gcesareni "We now show that the other nur factors, nurr1 and nor-1, are also subject to antagonism by gr and that this transrepression appears to involve direct protein-protein interactions between the dbds of gr and nur factors." SIGNOR-132254 NR3C1 protein P04150 UNIPROT MAPK8 protein P45983 UNIPROT "down-regulates activity" 10090 11742987 f gcesareni "GR-mediated inhibition of c-Jun N-terminal kinase (JNK) activity" SIGNOR-251676 NR3C1 protein P04150 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-235346 NR3C1 protein P04150 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000746 27777311 t "We show that in addition, DEX-bound GR directly promotes the expression of adipogenic TFs, including C/EBPβ, Klf5, Klf9, and C/EBPα" SIGNOR-256116 NR3C1 protein P04150 UNIPROT CEBPD protein P49716 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000011 10649448 t gcesareni "We conclude that glucocorticoid-induced adipogenesis from bone marrow stromal cells is mediated through a reaction cascade in which dexamethasone transcriptionally activates C/EBPδ; C/EBPδ then binds to PPARγ2 promoter and transactivates PPARγ2 gene expression." SIGNOR-253061 NR3C1 protein P04150 UNIPROT CEBPD protein P49716 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000011 1840554 t "The expression levels of both C/EBPB and C/EBPD are increased dramatically during the time of hormonal stimulation (see Fig. 8). Furthermore, the C/EBPB- and C/EBPD encoding genes are activated directly by adipogenic hormones" SIGNOR-251648 NR3C1 protein P04150 UNIPROT CAV1 protein Q03135 UNIPROT up-regulates binding 9606 23339905 t gcesareni "He mGR appears to reside in caveolae and its association with caveolin-1 (Cav-1) was clearly detected in two of the four cell lines investigated using double recognition proximity ligation assay." SIGNOR-251683 NR3C1 protein P04150 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates binding 10116 18762022 t "The GR directly interferes with Hes1 promoter activity, triggering the recruitment of histone deacetylase (HDAC) activities to the Hes1 gene" SIGNOR-253057 NR3C1 protein P04150 UNIPROT KLF9 protein Q13886 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000746 27777311 t "We show that in addition, DEX-bound GR directly promotes the expression of adipogenic TFs, including C/EBPβ, Klf5, Klf9, and C/EBPα" SIGNOR-256119 NR3C1 protein P04150 UNIPROT KLF5 protein Q13887 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000746 27777311 t "We show that in addition, DEX-bound GR directly promotes the expression of adipogenic TFs, including C/EBPβ, Klf5, Klf9, and C/EBPα" SIGNOR-256118 NR3C1 protein P04150 UNIPROT NCOA1 protein Q15788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9590696 t gcesareni "Transactivation of these templates depends on the association of the GR with co-activators such as SRC-1/NcoA1, GRIP-1/TIF-2/NcoA2 and p300/CBP." SIGNOR-251682 NR3C1 protein P04150 UNIPROT NFIL3 protein Q16649 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-268051 NR3C1 protein P04150 UNIPROT NR4A3 protein Q92570 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15591535 f gcesareni "We now show that the other nur factors, nurr1 and nor-1, are also subject to antagonism by gr and that this transrepression appears to involve direct protein-protein interactions between the dbds of gr and nur factors." SIGNOR-132309 NR3C1 protein P04150 UNIPROT TRIM63 protein Q969Q1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18612045 f areggio "Consistent with these findings, DEX-induced upregulation of MuRF1 is significantly attenuated in mice expressing a homodimerization-deficient GR despite no effect on the degree of muscle loss in these mice vs. their wild-type counterparts. Finally, chromatin immunoprecipitation analysis reveals that both GR and FOXO1 bind to the endogenous MuRF1 promoter in C(2)C(12) myotubes, and IGF-I inhibition of DEX-induced MuRF1 expression correlates with the loss of FOXO1 binding." SIGNOR-254992 NR3C1 protein P04150 UNIPROT KLF15 protein Q9UIH9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002572 20956975 f lperfetto "We identified glucocorticoid response element sites in the first intron of KLF15 by bioinformatical promoter analysis and confirmed their functional relevance by demonstrating GR interaction by chromatin immunoprecipitation" SIGNOR-236212 NR3C1 protein P04150 UNIPROT TIMELESS protein Q9UNS1 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-268052 NR3C1 protein P04150 UNIPROT IRAK3 protein Q9Y616 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 25585690 t "We show that glucocorticoids and non-typeable Haemophilus influenzae synergistically upregulate IRAK-M expression via mutually and synergistically enhancing p65 and glucocorticoid receptor binding to the IRAK-M promoter" SIGNOR-259287 NR3C1 protein P04150 UNIPROT NR3C1/STAT5A complex SIGNOR-C84 SIGNOR "form complex" binding 9606 8878484 t fspada "We show here that the glucocorticoid receptor can act as a transcriptional co-activator for stat5 and enhance stat5-dependent transcription. Stat5 forms a complex with the gluco-corticoid receptor which binds to dna independently of the gre. This complex formation between stat5 and the glucocorticoid receptor diminishes the glucocorticoid response of a gre-con-taining promoter." SIGNOR-44373 NR3C1 protein P04150 UNIPROT G6P proteinfamily SIGNOR-PF81 SIGNOR "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "inferred from family member" "Further, CRTC2 is required for the glucocorticoid-associated cooperative mRNA expression of the glucose-6-phosphatase, a rate-limiting enzyme for hepatic gluconeogenesis, by facilitating the attraction of GR and itself to its promoter region already occupied by CREB" SIGNOR-267792 SMURF proteinfamily SIGNOR-PF29 SIGNOR SMAD2 protein Q15796 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0000007 11016919 t lperfetto "The ability of smurf2 to promote smad2 destruction required the hect catalytic activity of smurf2 and depended on the proteasome-dependent pathway." SIGNOR-253263 NR3C1 protein P04150 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR down-regulates 9606 25910399 f "Glucocorticoids (GCs) are the most commonly used anti-inflammatory agents to treat inflammatory and immune diseases [.. }The dogma that transrepression of genes, by tethering of the glucocorticoid receptor (GR) to DNA-bound pro-inflammatory transcription factors, is the main anti-inflammatory mechanism, is now challenged." SIGNOR-257599 NR3C1 protein P04150 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR "up-regulates activity" 9606 25910399 f "Glucocorticoids (GCs) are the most commonly used anti-inflammatory agents to treat inflammatory and immune diseases [.. }The dogma that transrepression of genes, by tethering of the glucocorticoid receptor (GR) to DNA-bound pro-inflammatory transcription factors, is the main anti-inflammatory mechanism, is now challenged." SIGNOR-266901 OAT protein P04181 UNIPROT L-ornithine smallmolecule CHEBI:15729 ChEBI "down-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-256032 OAT protein P04181 UNIPROT proline smallmolecule CHEBI:26271 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-256033 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 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 MYCN protein P04198 UNIPROT ABCC1 protein P33527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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-254617 MYCN protein P04198 UNIPROT MEF2C protein Q06413 UNIPROT "down-regulates quantity by repression" "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-254214 MYCN protein P04198 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000931 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-255145 MAS1 protein P04201 UNIPROT FLNA protein P21333 UNIPROT "up-regulates activity" binding 9606 26460884 t miannu "We further determined that GPCRs, AT1R, and MAS directly recruited FLNa and promoted its phosphorylation by cellular S/T kinases in an agonist-dependent manner. Our studies thus provide a structural framework for filamin in GPCR signaling, potentially regulating a variety of cellular responses. MAS likely binds filamin constitutively and hence leads to constitutive filamin phosphorylation. These results emphasize that it is the active receptor that mediates filamin phosphorylation by PKA or other cellular S/T kinases" SIGNOR-260627 MAS1 protein P04201 UNIPROT AGTR1 protein P30556 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15809376 t miannu "our findings demonstrate that the protein encoded by the Mas proto-oncogene exhibits direct antagonistic properties on the AT1 receptor in vitro and that this oligomeric interaction may represent a natural state for these receptors in vivo in some tissues. the present findings in native tissues suggest that the Mas receptor can act as an in vivo functional antagonist of the AT1 receptor owing to formation of a hetero-oligomeric complex" SIGNOR-260626 MAS1 protein P04201 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR down-regulates 9606 23488800 f miannu "The discovery that Ang-(1-7) offsets the major biological effects of Ang II has contributed to the realization that the RAS is composed of two opposing axes. The first axis is constituted by the enzyme ACE, with Ang II as the end product, and the AT1 receptor as the main effector mediating the biological actions of Ang II. The second axis results from ACE2-mediated hydrolysis of Ang II, leading to production of Ang-(1-7), with Mas receptor as the main effector conveying the vasodilator, antiproliferative, anti-inflammatory and anti-fibrotic effects of Ang-(1-7). Activation of the ACE2/Ang-(1-7)/Mas axis decreases inflammatory cell function and fibrogenesis in diverse models of human diseases." SIGNOR-260228 CD74 protein P04233 UNIPROT CXCR4 protein P61073 UNIPROT up-regulates binding 9606 BTO:0000007;BTO:0000876 19665027 t miannu "Cd74 forms functional complexes with cxcr4 that mediate mif-specific signaling." SIGNOR-187461 CD3D protein P04234 UNIPROT CD3 complex SIGNOR-C432 SIGNOR "form complex" binding 9606 12507424 t miannu "The T cell receptor-CD3 complex (TCR-CD3) serves a critical role in the differentiation, survival, and function of T cells, and receptor triggering elicits a complex set of biological responses that serve to protect the organism from infectious agents. The receptor is composed of six different chains that form the TCR heterodimer responsible for ligand recognition, as well as the CD3γε, CD3δε, and ζζ signaling modules." SIGNOR-255295 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 KRT1 protein P04264 UNIPROT APC protein P25054 UNIPROT "up-regulates activity" phosphorylation 9606 18359618 t "Regulation of catabolism" miannu "Phosphorylation of this central repeat region of APC significantly enhances its affinity for β-catenin. When the repeats are phosphorylated by the cooperative action of CK1 and GSK3β, the binding interaction is significantly altered and enhanced." SIGNOR-251879 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 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 VWF protein P04275 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Many studies have contributed to shed light on the importance of von Willebrand factor (VWF) interaction with its platelet receptors, glycoprotein (GP) Ib-IX-V and αIIbβ3 integrin, in promoting primary platelet adhesion and aggregation following vessel injury" SIGNOR-261854 VWF protein P04275 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Many studies have contributed to shed light on the importance of von Willebrand factor (VWF) interaction with its platelet receptors, glycoprotein (GP) Ib-IX-V and αIIbβ3 integrin, in promoting primary platelet adhesion and aggregation following vessel injury" SIGNOR-261853 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 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 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 ERBB2 protein P04626 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 8816440 t gcesareni "Although erbb-2 binds neither ligand, even in a heterodimeric receptor complex, it is the preferred heterodimer partner of the three other members, and it favors interaction with erbb-3." SIGNOR-147838 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 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 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 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 Tyr1248 PTAENPEyLGLDVPV 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-21203 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 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 Tyr1222 PAFDNLYyWDQDPPE -1 1706616 t " Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251130 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 CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 12049736 t lperfetto "Phosphorylation on tyrosine-15 of p34(cdc2) by erbb2 inhibits p34(cdc2) activation and is involved in resistance to taxol-induced apoptosis" SIGNOR-88671 ERBB2 protein P04626 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 1676673 t gcesareni "Activated egfr binds the sh2 domain of phospholipase c-gamma (plc-gamma), activating plc-gamma-mediated downstream signaling." SIGNOR-20815 ERBB2 protein P04626 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates binding 9606 12648465 t "Most breast, skin, lung, ovary, and gastrointestinal tract tumors express ErbB-3, and heterodimerization of this receptor with ErbB-2, may be involved in some cancers." gcesareni "Although ErbB-2 binds no known ligand, when recruited into heterodimers it increases ligand binding affinity" SIGNOR-99569 ERBB2 protein P04626 UNIPROT ERBB3 protein P21860 UNIPROT up-regulates binding 9606 8816440 t "Most breast, skin, lung, ovary, and gastrointestinal tract tumors express ErbB-3, and heterodimerization of this receptor with ErbB-2, may be involved in some cancers." gcesareni "Although erbb-2 binds neither ligand, even in a heterodimeric receptor complex, it is the preferred heterodimer partner of the three other members, and it favors interaction with erbb-3." SIGNOR-43841 ERBB2 protein P04626 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 10085134 t gcesareni "Shc interacts with and is an excellent substrate for erbb2 and appears to play an important role in mitogenic signaling through this receptor tyrosine kinase" SIGNOR-65579 ERBB2 protein P04626 UNIPROT GRB2 protein P62993 UNIPROT up-regulates relocalization 9606 14967450 t gcesareni "All erbb ligands and receptors couple to activation of the ras-mapk pathway, either directly through sh2 domain-mediated recruitment of grb-2 or indirectly through ptb domain-mediated binding of the shc adaptor" SIGNOR-121968 ERBB2 protein P04626 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 8816440 t gcesareni "Most breast, skin, lung, ovary, and gastrointestinal tract tumors express erbb-4, and heterodimerization of this receptor with erbb-2, may be involved in some cancer" SIGNOR-43844 ERBB2 protein P04626 UNIPROT SHC3 protein Q92529 UNIPROT up-regulates relocalization 9606 16729043 t gcesareni "Erbb3 is characterized by a large number of binding sites for phosphatidylinositol-3-kinase (pi3k), while erbb2 has only few interaction partners with shc as the most frequent one." SIGNOR-146855 ERBB2 protein P04626 UNIPROT DOCK7 protein Q96N67 UNIPROT up-regulates phosphorylation Tyr1257 METVPQLyDFTETHN 9606 18426980 t llicata "We show that the nrg1 receptor erbb2 directly binds and activates dock7 by phosphorylating tyr-1118. thus, dock7 functions as an intracellular substrate for erbb2 to promote schwann cell migration. This provides an unanticipated mechanism through which ligand-dependent tyrosine phosphorylation can trigger the activation of rho gtpase-gefs of the dock180 family." SIGNOR-178348 ERBB2 protein P04626 UNIPROT NOTCH3 protein Q9UM47 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21743488 f gcesareni "We demonstrate that her2 overexpression in this cellular model of dcis drives transcriptional upregulation of multiple components of the notch survival pathway. Importantly, luminal filling required upregulation of a signaling pathway comprising notch3, its cleaved intracellular domain and the transcriptional regulator hes1." SIGNOR-174747 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 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 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 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 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 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 WNT1 protein P04628 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates 10116 11149923 f gcesareni "Wnt-1 signaling inhibited the cytochrome c release and the subsequent caspase-9 activation induced by chemotherapeutic drugs, including both vincristine and vinblastine. Furthermore, we found that wnt-1-mediated cell survival was dependent on the activation of beta-catenin/t cell factor (tcf) transcription" SIGNOR-85760 WNT1 protein P04628 UNIPROT FZD8 protein Q9H461 UNIPROT up-regulates binding 9606 11448771 t gcesareni "Wnt signaling is mediated by the frizzled (fz) family of seven-pass transmembrane receptors that bind wnt via the conserved amino-terminal cysteine-rich domain (crd)" SIGNOR-109250 WNT1 protein P04628 UNIPROT FZD3 protein Q9NPG1 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-131571 WNT1 protein P04628 UNIPROT FZD1 protein Q9UP38 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-131568 WNT1 protein P04628 UNIPROT FZD1 protein Q9UP38 UNIPROT "up-regulates activity" binding 10090 BTO:0000887 16936075 t lperfetto "Here, we report that the Wnt signal is transduced in muscle progenitor cells by at least two Frizzled (Fz) receptors (Fz1 and/or Fz6)" SIGNOR-217827 WNT1 protein P04628 UNIPROT FZD1 protein Q9UP38 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 _-catenin pathway" SIGNOR-198843 WNT1 protein P04628 UNIPROT Frizzled proteinfamily SIGNOR-PF11 SIGNOR "up-regulates activity" binding 10090 BTO:0000887 16936075 t lperfetto "Here, we report that the Wnt signal is transduced in muscle progenitor cells by at least two Frizzled (Fz) receptors (Fz1 and/or Fz6)" SIGNOR-253126 WNT1 protein P04628 UNIPROT Frizzled proteinfamily SIGNOR-PF11 SIGNOR "up-regulates activity" binding 18697834 t "Simone Vumbaca" "Wnt1, Wnt3a and Wnt5a all induced a statistically greater degree of proliferation than control cells" SIGNOR-255649 NTRK1 protein P04629 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 12446789 t gcesareni "Grit translocation was regulated by receptor stimulation" SIGNOR-95809 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 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 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 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 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 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 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 SHC1 protein P29353 UNIPROT up-regulates binding 9606 BTO:0000938 10708759 t esanto "Autophosphorylated trka binds directly to plc?, Abl, and shc." SIGNOR-75408 NTRK1 protein P04629 UNIPROT FRS2 protein Q8WU20 UNIPROT up-regulates binding 9606 10092678 t gcesareni "The signaling adapter frs-2 competes with shc for binding to the nerve growth factor receptor trka:a model for discriminating proliferation and differentiation" SIGNOR-65955 NTRK1 protein P04629 UNIPROT SH2B1 protein Q9NRF2 UNIPROT up-regulates binding 9606 BTO:0000938 15082760 t lperfetto "The adapter protein sh2-b has been shown to bind to activated nerve growth factor (ngf) receptor trka and has been implicated in ngf-induced neuronal differentiation and the survival of sympathetic neurons." SIGNOR-124198 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 TP53 protein P04637 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-255437 TP53 protein P04637 UNIPROT GADD45A protein P24522 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23576563 f gcesareni "P53 acetylated at k120 subsequently bound to the promoters of its target apoptotic genes, bax and gadd45, to promote their expression and lead to apoptosis." SIGNOR-201679 TP53 protein P04637 UNIPROT TBXAS1 protein P24557 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14586398 f 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." SIGNOR-254086 TP53 protein P04637 UNIPROT FAS protein P25445 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 9841917 t "Nuclear p53" amattioni "In an attempt to understand how CD95 expression is regulated by p53, we identified a p53-responsive element within the first intron of the CD95 gene, as well as three putative elements within the promoter. The intronic element conferred transcriptional activation by p53 and cooperated with p53-responsive elements in the promoter of the CD95 gene. wt p53 bound to and transactivated the CD95 gene," SIGNOR-62376 TP53 protein P04637 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "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-254484 TP53 protein P04637 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21524151 t lperfetto "P53 then transcriptionally upregulates the expression of target genes, of which p21 is critical for inhibiting G1/S entry." SIGNOR-173425 TP53 protein P04637 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7566157 t gcesareni "The p21 gene is under the transcriptional control of p53 (ref. 5), suggesting that p21 might promote p53-dependent cell cycle arrest or apoptosis. p21cip1 is a cyclin-dependent kinase (cdk) inhibitor that is transcriptionally activated by p53 in response to dna damage. p53 then transcriptionally upregulates the expression of target genes, of which p21 is critical for inhibiting g1/s entry." SIGNOR-29248 TP53 protein P04637 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000142 8242752 t lperfetto "The ability of p53 to activate transcription from specific sequences suggests that genes induced by p53 may mediate its biological role as a tumor suppressor. Using a subtractive hybridization approach, we identified a gene, named WAF1, whose induction was associated with wild-type but not mutant p53 gene expression in a human brain tumor cell line. The WAF1 gene was localized to chromosome 6p21.2, and its sequence, structure, and activation by p53 was conserved in rodents." SIGNOR-37145 TP53 protein P04637 UNIPROT MLH1 protein P40692 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 15781865 t ".... numerous potentially novel targets, including the DNA mismatch repair genes MLH1 and PMS2. Both of these genes were determined to be responsive to DNA damage and p53 activation in normal human fibroblasts, and have p53-response elements within their first intron." SIGNOR-257605 TP53 protein P04637 UNIPROT FASLG protein P48023 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9841917 f "Nuclear p53" amattioni "Cd95l, cd95, and the trail death receptors are induced by the tumour suppressor p53" SIGNOR-62379 TP53 protein P04637 UNIPROT FNTA protein P49354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26469958 f lperfetto "In this study, we provided evidence that p53 induces the expression of a group of enzymes of the MVA pathway including 3'-hydroxy-3'-methylglutaryl-coenzyme A reductase, MVA kinase, farnesyl diphosphate synthase and farnesyl diphosphate farnesyl transferase 1, in the human glioblastoma multiforme cell line, U343 cells, and in normal human astrocytes, NHAs." SIGNOR-242408 TP53 protein P04637 UNIPROT FNTB protein P49356 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26469958 f lperfetto "In this study, we provided evidence that p53 induces the expression of a group of enzymes of the MVA pathway including 3'-hydroxy-3'-methylglutaryl-coenzyme A reductase, MVA kinase, farnesyl diphosphate synthase and farnesyl diphosphate farnesyl transferase 1, in the human glioblastoma multiforme cell line, U343 cells, and in normal human astrocytes, NHAs." SIGNOR-242353 TP53 protein P04637 UNIPROT GMPS protein P49915 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599;BTO:0003477;BTO:0001670 27939741 t miannu "Herein, we identified GMP synthetase (GMPS), a key enzyme of de novo purine biosynthesis, as an important p53 repression target using a large-scale proteomics approach. This p53-mediated repression of GMPS could be validated by immunoblotting in Sk-Hep1, HepG2, and HuH6 cells." SIGNOR-267342 TP53 protein P04637 UNIPROT LRBA protein P50851 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15064745 f miannu "We also show that LRBA promoter activity and endogenous LRBA mRNA levels are reduced by p53 and increased by E2F1, indicating that mutations in the tumor suppressors p53 and Rb could contribute to the deregulation of LRBA." SIGNOR-253847 TP53 protein P04637 UNIPROT HK2 protein P52789 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-267466 TP53 protein P04637 UNIPROT PMS2 protein P54278 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 15781865 t ".... numerous potentially novel targets, including the DNA mismatch repair genes MLH1 and PMS2. Both of these genes were determined to be responsive to DNA damage and p53 activation in normal human fibroblasts, and have p53-response elements within their first intron." SIGNOR-257604 TP53 protein P04637 UNIPROT BID protein P55957 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16151013 t "Nuclear p53" lperfetto "Bid is a p53 primary-response gene." SIGNOR-140248 TP53 protein P04637 UNIPROT CYCS protein P99999 UNIPROT up-regulates 9606 19007744 f "Translocation from Mitochondria to Cytosol" lperfetto "P53 translocation precedes changes of mitochondrial membrane potential, cytochrome c release and caspase activation" SIGNOR-140251 TP53 protein P04637 UNIPROT NFKB2 protein Q00653 UNIPROT up-regulates binding 9606 16990795 t gcesareni "P52 cooperates with p53 to regulate other known p53 target genes." SIGNOR-149811 TP53 protein P04637 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 7958853 f gcesareni "The p53 tumor suppressor protein trans-activates mdm2 itself, which is therefore considered a component of a p53 negative feedback loop." SIGNOR-34962 TP53 protein P04637 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 14963330 t gcesareni "Tp53 directly activated the proapoptotic bcl-2 protein bax in the absence of other proteins to permeabilize mitochondria and engage the apoptotic program" SIGNOR-121895 TP53 protein P04637 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 16151013 t "Cytosolic p53" amattioni "P53 also accumulates in the cytoplasm where it directly activates bax to promote mitochondrial outer membrane permeabilization." SIGNOR-140242 TP53 protein P04637 UNIPROT BAX protein Q07812 UNIPROT "up-regulates activity" binding 9606 14963330 t lperfetto "Tp53 directly activated the proapoptotic bcl-2 protein bax in the absence of other proteins to permeabilize mitochondria and engage the apoptotic program" SIGNOR-178690 TP53 protein P04637 UNIPROT BAX protein Q07812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7834749 t "Nuclear p53" amattioni "Bax is a p53 primary-response gene, presumably involved in a p53-regulated pathway for induction of apoptosis" SIGNOR-33922 TP53 protein P04637 UNIPROT BAX protein Q07812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9122197 f gcesareni "P53 can transcriptionally activate bax, a bcl-2 family member that promotes apoptosis" SIGNOR-47541 TP53 protein P04637 UNIPROT PMAIP1 protein Q13794 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10807576 f "Nuclear p53" amattioni "Expression of noxa was dependent on p53. Noxa represent a mediator of p53-dependent apoptosis." SIGNOR-76152 TP53 protein P04637 UNIPROT PMAIP1 protein Q13794 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14500851 f gcesareni "P53 has the ability to activate transcription of various proapoptotic genes, including those encoding members of the bcl-2 family, such as the bh-3 only proteins bax, noxa, and puma pmaip1 may thus represent a mediator of tp53-dependent apoptosis." SIGNOR-118048 TP53 protein P04637 UNIPROT RPS6KA1 protein Q15418 UNIPROT up-regulates binding 9606 15073170 f gcesareni "Rather, p53 expression stimulates the serine/threonine kinase ribosomal s6 kinase 1 (rsk1), which in turn phosphorylates the p65 subunit of nf-kb." SIGNOR-124038 TP53 protein P04637 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 15077116 t gcesareni "P53 interacts with the pro-apoptotic mitochondrial membrane protein bak" SIGNOR-124122 TP53 protein P04637 UNIPROT ANKRD11 protein Q6UB99 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-266735 TP53 protein P04637 UNIPROT DRAM2 protein Q6UX65 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30755245 f irozzo "DRAM2 plays an oncogenic role in NSCLC via regulating p53 expression. Knockdown of DRAM2 caused an increase of p53 and p21 expression, and overexpression of p53 caused a decrease of DRAM2 expression." SIGNOR-259148 TP53 protein P04637 UNIPROT NOXA1 protein Q86UR1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19879762 t lperfetto "As a transcription factor, p53 induces several pro-apoptotic Bcl-2 members including Bax, Puma, Noxa and Bid, and represses the transcription of certain anti-apoptotic genes, including those encoding Bcl-2, Bcl-xL and survivin 3_and_5." SIGNOR-209687 TP53 protein P04637 UNIPROT SIAH1 protein Q8IUQ4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14985507 t gcesareni "Northern blot analysis with a specific probe demonstrates an increase in siah-1b transcription on activation of endogenous and inducible exogenous p53. To explore whether this effect is directly mediated by p53 we analyzed 20 kb of chromosome x dna, containing the siah-1b locus. A p53-binding site was identified in the siah-1b promoter, located at nucleotides -2155/-2103 relative to the translational start site." SIGNOR-122986 TP53 protein P04637 UNIPROT NR4A3 protein Q92570 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30455429 t miannu "We showed that p53 directly bound the promoter of NR4A3 gene and induced its transcription. p53 transactivates the NR4A3 promoter in H1299 cells." SIGNOR-256200 TP53 protein P04637 UNIPROT NDRG1 protein Q92597 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15377670 f miannu "We isolated a p53-regulated gene named ndrg1 (n-myc down-regulated gene 1). Its expression is induced by dna damage in a p53-dependent fashion." SIGNOR-129183 TP53 protein P04637 UNIPROT PERP protein Q96FX8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10733530 f gcesareni "Perp induction is linked to p53-dependent apoptosis, including in response to e2f-1-driven hyperproliferation. Furthermore, analysis of the perp promoter suggests that perp is directly activated by p53." SIGNOR-75877 TP53 protein P04637 UNIPROT AIFM2 protein Q9BRQ8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12135761 t miannu "The p53 tumor suppressor protein induces cell cycle arrest or apoptosis in response to cellular stresses. We have identified PRG3 (p53-responsive gene 3), which is induced specifically under p53-dependent apoptotic conditions in human colon cancer cells, and encodes a novel polypeptide of 373 amino acids with a predicted molecular mass of 40.5 kDa. these results support the hypothesis that the expression of the PRG3 gene in cells undergoing p53‐dependent apoptosis involves direct activation of its promoter by p53." SIGNOR-261808 TP53 protein P04637 UNIPROT BBC3 protein Q9BXH1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 16151013 f amattioni "Nuclear p53 caused expression of puma, which then displaced p53 from bcl-xl, allowing p53 to induce mitochondrial permeabilization." SIGNOR-140245 TP53 protein P04637 UNIPROT ZDHHC5 protein Q9C0B5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28775165 t "Mechanistic investigations revealed that mutant p53 transcriptionally upregulated ZDHHC5 along with the nuclear transcription factor NF-Y" SIGNOR-261150 TP53 protein P04637 UNIPROT NLRC4 protein Q9NPP4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15580302 f miannu "Here we show that Ipaf, a human CED-4 homologue and an activator of caspase-1, is induced by p53. Overexpression of p53 by transfection in U2OS and A549 cells increased Ipaf mRNA levels." SIGNOR-255439 TP53 protein P04637 UNIPROT TIGAR protein Q9NQ88 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 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 is the only known phosphatase glycolytic modulator regulated by TP53. The current study delineates the role of TIGAR in OXPHOS and glycolytic metabolic reprogramming in breast cancer." SIGNOR-267365 TP53 protein P04637 UNIPROT GLS2 protein Q9UI32 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22307140 t Luana "Glutaminase 2 (GLS2) can be directly transactivated by p53 and can therefore mediate p53-dependent regulation of cellular energy metabolism. G" SIGNOR-268041 TP53 protein P04637 UNIPROT CBP/p300 complex SIGNOR-C6 SIGNOR up-regulates binding 9606 10207072 t gcesareni "Both p53 and rela(p65) interact with the transcriptional coactivator proteins p300 and creb-binding protein (cbp), and we demonstrate that these results are consistent with competition for a limiting pool of p300/cbp complexes in vivo." SIGNOR-66956 TP53 protein P04637 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR up-regulates 9606 15073170 f gcesareni "Rather, p53 expression stimulates the serine/threonine kinase ribosomal s6 kinase 1 (rsk1), which in turn phosphorylates the p65 subunit of nf-kb." SIGNOR-252816 TP53 protein P04637 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 24212651 f miannu "P53 is a nuclear transcription factor with a pro-apoptotic function" SIGNOR-256664 TP53 protein P04637 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 24212651 f miannu "P53 is a nuclear transcription factor with a pro-apoptotic function" SIGNOR-255678 Ggamma proteinfamily SIGNOR-PF3 SIGNOR PCBP2 protein Q15366 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser272 FSGIESSsPEVKGYW 10090 BTO:0000666 17475908 t miannu "All together, these data indicate that ERK-dependent phosphorylation of hnRNP-E2 at serines 173, 189, and 272, and threonine 213 is responsible for increased hnRNP-E2 protein stability in BCR/ABL-transformed cells." SIGNOR-262670 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 TP53 protein P04637 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0000452 7667317 f "P53 controls both the G2/M and the G1 cell cycle checkpoints and mediates reversible growth arrest in human fibroblasts" SIGNOR-255669 HSPB1 protein P04792 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by stabilization" binding 9606 18241680 t miannu "GTP cyclohydrolase I (GCH), an oligomeric protein composed of 10 identical subunits, is required for the synthesis of neurotransmitters; mutations in GCH are associated with dopa-responsive dystonia (DRD) and hyperphenylalaninemia. Mutated GCH proteins are unstable and prone to dominant-negative effect. We show herein that expression of the GCH mutant GCH-201E or the splicing variant GCH-II caused intracellular inclusion bodies. When Hsp27 was expressed together with the GCH mutants, Hsp27 expression decreased the formation of inclusion bodies by GCH (as assessed by immunofluorescence) and decreased the amount of insoluble GCH mutant proteins (as assessed by Western blot). we demonstrated that Hsp27 increases the expression of the wild-type GCH protein, causes the appearance of the soluble GCH-II protein, and decreases the quantities of insoluble mutated GCH protein. Therefore, it is likely that Hsp27 improves the folding of mutated GCH proteins, so they can stay in free cytosolic compartment." SIGNOR-252222 HSPB1 protein P04792 UNIPROT CASP3 protein P42574 UNIPROT down-regulates 9606 10544189 f gcesareni "Hsp27 overexpression delays poly(adp-ribose)polymerase cleavage and procaspase-3 activation." SIGNOR-71869 HSPB1 protein P04792 UNIPROT DIABLO protein Q9NR28 UNIPROT down-regulates 9606 12855565 f gcesareni "These data demonstrate that hsp27 inhibits the release of smac" SIGNOR-103539 TYMS protein P04818 UNIPROT (6R)-5,10-methylenetetrahydrofolate(2-) smallmolecule CHEBI:15636 ChEBI "down-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-268231 TYMS protein P04818 UNIPROT dUMP(2-) smallmolecule CHEBI:246422 ChEBI "down-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-268234 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 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 TYMS protein P04818 UNIPROT "Purine biosynthesis" phenotype SIGNOR-PH186 SIGNOR up-regulates 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." SIGNOR-253139 CYBB protein P04839 UNIPROT superoxide smallmolecule CHEBI:18421 ChEBI "up-regulates quantity" "chemical modification" 9606 17237347 t lperfetto "Over the last years, six homologs of the cytochrome subunit of the phagocyte NADPH oxidase were found: NOX1, NOX3, NOX4, NOX5, DUOX1, and DUOX2. Together with the phagocyte NADPH oxidase itself (NOX2/gp91phox), the homologs are now referred to as the NOX family of NADPH oxidases. These enzymes share the capacity to transport electrons across the plasma membrane and to generate superoxide and other downstream reactive oxygen species (ROS)." SIGNOR-264723 CYBB protein P04839 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR up-regulates 9606 17237347 t lperfetto "Over the last years, six homologs of the cytochrome subunit of the phagocyte NADPH oxidase were found: NOX1, NOX3, NOX4, NOX5, DUOX1, and DUOX2. Together with the phagocyte NADPH oxidase itself (NOX2/gp91phox), the homologs are now referred to as the NOX family of NADPH oxidases. These enzymes share the capacity to transport electrons across the plasma membrane and to generate superoxide and other downstream reactive oxygen species (ROS)." SIGNOR-264716 RPN1 protein P04843 UNIPROT OPRM1 protein P35372 UNIPROT up-regulates binding 9606 19289571 t miannu "Ribophorin i (rpni), a component of the oligosaccharide transferase complex, could directly interact with mor. Rpni can be shown to participate in mor export by the intracellular retention of the receptor after small interfering rna knockdown of endogenous rpni." SIGNOR-184651 GNAI2 protein P04899 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-256492 GNAI2 protein P04899 UNIPROT ADCY1 protein Q08828 UNIPROT down-regulates binding 9606 8327893 t gcesareni "Concentration-dependent inhibition of adenylyl cyclases by purified Gi alpha subunits is described. Activated Gi alpha but not G(o) alpha was effective, and myristoylation of Gi alpha was required" SIGNOR-37973 GNAI2 protein P04899 UNIPROT ADCY1 protein Q08828 UNIPROT "down-regulates activity" binding 9606 19703466 t "Adenylate cyclase is regulated by stimulatory hormones through Gs(alpha s beta gamma) and inhibitory hormones through Gi(alpha i beta gamma)" SIGNOR-256499 GNAI2 protein P04899 UNIPROT Adenylate_cyclase proteinfamily SIGNOR-PF92 SIGNOR down-regulates binding 9606 8327893 t gcesareni "Concentration-dependent inhibition of adenylyl cyclases by purified Gi alpha subunits is described. Activated Gi alpha but not G(o) alpha was effective, and myristoylation of Gi alpha was required" SIGNOR-267849 H2AC4 protein P04908 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263700 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 H2AC4 protein P04908 UNIPROT "Nucleosome_H3.1 variant" complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263719 H2AC4 protein P04908 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263724 H2AC4 protein P04908 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263874 GYPC protein P04921 UNIPROT "4.1 complex" complex SIGNOR-C386 SIGNOR "form complex" binding 9606 BTO:0000424 33187473 t lperfetto "The cytoskeleton plays a key role in maintaining the morphology and function of erythrocyte membranes. Many proteins, such as ankyrin, spectrin alpha- and beta-chains, proteins 4.1, or 4.1R and actin, cover the inner surface of the erythrocyte membrane to form two protein complexes, the ankyrin and protein 4.1 complex| the latter consists of Band 3 dimers binding Adducins alpha and beta, Glycophorin C, GLUT1 and Stomatin [15, 16]" SIGNOR-266034 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 IFNW1 protein P05000 UNIPROT IFNAR2 protein P48551 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-105982 IFNW1 protein P05000 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "up-regulates activity" binding 9606 11278538 t miannu "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-260336 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 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 IGF1 protein P05019 UNIPROT FBN1 protein P35555 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 17200203 f "Regulation of expression" miannu "Decorin and IGF-I induce fibrillin-1 protein synthesis in normal rat kidney fibroblasts" SIGNOR-251862 IGF1 protein P05019 UNIPROT MMP13 protein P45452 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003858 12734180 f miannu "In the present study we investigated the inhibitory effects of IGF-1 and OP-1 on MMP-13 expression in human chondrocytes. We found that the suppressive effect of IGF-1 and OP-1 on the MMP-13 promoter activity was dose-dependent at the transcriptional level with a corresponding decrease in the level of MMP-13 protein." SIGNOR-254802 IGF1 protein P05019 UNIPROT PPP3CC protein P48454 UNIPROT up-regulates 10090 BTO:0000165;BTO:0002314 BTO:0000887;BTO:0001103;BTO:0001760 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-235828 IGF1 protein P05019 UNIPROT PPP3CA protein Q08209 UNIPROT up-regulates 10090 BTO:0000165;BTO:0002314 BTO:0000887;BTO:0001103;BTO:0001760 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-235645 IGF1 protein P05019 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9606 BTO:0000150;BTO:0000680 16039586 t lperfetto "Erk, which is activated by hbx, associates with gsk-3beta through a docking motif ((291)fkfp) of gsk-3beta and phosphorylates gsk-3beta at the (43)thr residue, which primes gsk-3beta for its subsequent phosphorylation at ser9 by p90rsk, resulting in inactivation of gsk-3beta and upregulation of beta-catenin. This pathway is a general signal, as it was also observed in cell lines in which erk-primed inactivation of gsk-3beta was regulated by igf-1, tgf-beta, and receptor tyrosine kinase her2" SIGNOR-227948 IGF1 protein P05019 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR 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-252306 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 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 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 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 SGX-523 chemical CHEBI:90624 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206905 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 APP protein P05067 UNIPROT GSK3A protein P49840 UNIPROT up-regulates 9606 BTO:0000938 16446437 f gcesareni "These results suggest a direct relationship between app proteolytic processing, but not amyloid-_, in gsk-3_ activation and tau phosphorylation in human neurons." SIGNOR-144057 APP protein P05067 UNIPROT NAE1 protein Q13564 UNIPROT "up-regulates activity" binding 9606 BTO:0000590 25568892 t lperfetto "Alzheimer's disease (AD) is the gradual loss of the cognitive function due to neuronal death. Currently no therapy is available to slow down, reverse or prevent the disease. Here we analyze the existing data in literature and hypothesize that the physiological function of the Amyloid Precursor Protein (APP) is activating the AppBp1 pathway and this function is gradually lost during the progression of AD pathogenesis." SIGNOR-251577 APP protein P05067 UNIPROT Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR up-regulates 9606 11578751 f lperfetto "Neurodegeneration in Alzheimer's disease is a pathologic condition of cells rather than an accelerated way of aging. The senile plaques are generated by a deposition in the human brain of fibrils of the β-amyloid peptide (Aβ), a fragment derived from the proteolytic processing of the amyloid precursor protein (APP). Tau protein is the major component of paired helical filaments (PHFs), which form a compact filamentous network described as neurofibrillary tangles (NFTs)." SIGNOR-251638 ARG1 protein P05089 UNIPROT L-ornithine smallmolecule CHEBI:15729 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-255545 CYP17A1 protein P05093 UNIPROT androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268654 CYP17A1 protein P05093 UNIPROT pregnenolone smallmolecule CHEBI:16581 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268656 CYP17A1 protein P05093 UNIPROT progesterone smallmolecule CHEBI:17026 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268657 CYP17A1 protein P05093 UNIPROT 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268658 CYP17A1 protein P05093 UNIPROT 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268653 CYP17A1 protein P05093 UNIPROT dehydroepiandrosterone chemical CHEBI:28689 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268651 CYP17A1 protein P05093 UNIPROT 17alpha-hydroxypregnenolone smallmolecule CHEBI:28750 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000050;BTO:0000056 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268655 CYP17A1 protein P05093 UNIPROT 17alpha-hydroxypregnenolone smallmolecule CHEBI:28750 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0001363;BTO:0000048;BTO:0000050 17192295 t lperfetto "THE MICROSOMAL ENZYME P450c17 catalyzes two reactions: the 17α-hydroxylation of progesterone and pregnenolone and the subsequent cleavage of the C17–20 carbon bond to produce dehydroepiandrosterone (DHEA) and androstenedione. Whereas only 17α-hydroxylase activity is necessary for the production of corticosteroids, both activities of P450c17 are required to synthesize sex hormones." SIGNOR-268652 ITGB3 protein P05106 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 9606 15688067 f miannu "Focal adhesion kinase (FAK) is activated by growth factors and integrins during migration, and functions as a receptor-proximal regulator of cell motility. At contacts between cells and the extracellular matrix, FAK functions as an adaptor protein to recruit other focal contact proteins or their regulators, which affects the assembly or disassembly of focal contacts. Whereas it was first hypothesized that FAK might bind directly to the cytoplasmic tails of integrins, accumulated evidence supports an indirect association of FAK with integrins through binding to integrin-associated proteins such as paxillin and talin." SIGNOR-257718 ITGB3 protein P05106 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253198 ITGB3 protein P05106 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253206 ITGB2 protein P05107 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 9606 15688067 f miannu "Focal adhesion kinase (FAK) is activated by growth factors and integrins during migration, and functions as a receptor-proximal regulator of cell motility. At contacts between cells and the extracellular matrix, FAK functions as an adaptor protein to recruit other focal contact proteins or their regulators, which affects the assembly or disassembly of focal contacts. Whereas it was first hypothesized that FAK might bind directly to the cytoplasmic tails of integrins, accumulated evidence supports an indirect association of FAK with integrins through binding to integrin-associated proteins such as paxillin and talin." SIGNOR-257711 ITGB2 protein P05107 UNIPROT "AL/b2 integrin" complex SIGNOR-C169 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253190 ITGB2 protein P05107 UNIPROT "AM/b2 integrin" complex SIGNOR-C170 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253192 ITGB2 protein P05107 UNIPROT "AX/b2 integrin" complex SIGNOR-C171 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253194 ITGB2 protein P05107 UNIPROT "AD/b2 integrin" complex SIGNOR-C172 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253196 ITGB2 protein P05107 UNIPROT "Av/b2 integrin" complex SIGNOR-C176 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253204 CYP11A1 protein P05108 UNIPROT cholesterol smallmolecule CHEBI:16113 ChEBI "down-regulates quantity" "chemical modification" 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-268633 CYP11A1 protein P05108 UNIPROT pregnenolone smallmolecule CHEBI:16581 ChEBI "up-regulates quantity" "chemical modification" 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-268632 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 S100A8 protein P05109 UNIPROT AGER protein Q15109 UNIPROT "up-regulates activity" binding 9606 28137827 t miannu "RAGE and TLR4 are well-characterized S100A8 and S100A9 receptors and expressed in AML cells Once secreted, S100A8 and S100A9 induce immune and inflammatory responses9 through interaction with receptors such as Toll-like receptor 4 (TLR4), receptor for advanced glycation end-product (RAGE), and CD33" SIGNOR-261919 S100A8 protein P05109 UNIPROT "Calprotectin complex" complex SIGNOR-C293 SIGNOR "form complex" binding 9867828 t lperfetto "Using the two-hybrid system we analyzed the dimerization of MRP8 (S100A8) and MRP14 (S100A9), two S100 proteins expressed in myeloid cells. It is reported that the MRP8-MRP14 heteromer is the clearly preferred complex in both man and mouse." SIGNOR-262832 S100A8 protein P05109 UNIPROT Tubulin proteinfamily SIGNOR-PF46 SIGNOR "up-regulates quantity by stabilization" binding 9606 BTO:0000876 16690079 t miannu "Calcium-induced complexes of S100A8 and S100A9 have been shown to colocalize with microtubules (MTs) during activation of monocytes. Functional analyses demonstrated that the complexes are involved in cytoskeletal organization and that they directly bind to tubulin and promote tubulin polymerization in a calcium-dependent manner" SIGNOR-261937 INHA protein P05111 UNIPROT TGFBR3 protein Q03167 UNIPROT down-regulates binding 9606 10746731 t gcesareni "Type iii tgf-beta receptor, betaglycan, can function as an inhibin co-receptor with actrii. Betaglycan binds inhibin with high affinity and enhances binding in cells co-expressing actrii and betaglycan. ability of betaglycan to facilitate inhibin antagonism of activin" SIGNOR-76470 IL4 protein P05112 UNIPROT IL4R protein P24394 UNIPROT up-regulates binding -1 10219247 t gcesareni "Nterleukin-4 (il-4) is a principal regulatory cytokine during an immune response and a crucial determinant for allergy and asthma. Il-4 binds with high affinity and specificity to the ectodomain of the il-4 receptor alpha chain (il4-bp)." SIGNOR-67217 IL4 protein P05112 UNIPROT IL4R protein P24394 UNIPROT up-regulates binding 9606 12704343 t milica "IL-4R Is a 140-kd protein that binds il-4 with high affinity" SIGNOR-100762 IL4 protein P05112 UNIPROT IL4R protein P24394 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 18852293 t lperfetto "IL-4 signals through the type I (IL-4Ralpha/common gamma-chain [gammac]) and the type II (IL-4Ralpha/-13Ralpha1) IL-4 receptors, whereas IL-13 utilizes only the type II receptor." SIGNOR-249527 IL4 protein P05112 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 11418623 t gcesareni "The common gamma-chain (gamma(c)) is an indispensable subunit of the functional receptor complexes for il-4, il-7, il-9, and il-15 as well as il-2. Here we show that the gamma(c) is also shared with the il-21r complex" SIGNOR-108861 IL4 protein P05112 UNIPROT IL13RA1 protein P78552 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "It is now known that this alternate receptor is a heterodimer, the type ii il-4 receptor or the il-13 receptor, which is comprised of IL-4R And IL-13R1." SIGNOR-100759 IL4 protein P05112 UNIPROT Myoblast_fusion phenotype SIGNOR-PH98 SIGNOR up-regulates 10090 12757709 f miannu "These data demonstrate that following myotube formation, myotubes recruit myoblast fusion by secretion of IL-4, leading to muscle growth" SIGNOR-255896 IL5 protein P05113 UNIPROT AKT1 protein P31749 UNIPROT up-regulates 9606 21106848 f "It has been reported that IL-5 family members and selected chemotactic factors can activate the PI3K-Akt pathway in human blood eosinophils" SIGNOR-254351 IL5 protein P05113 UNIPROT IL5RA protein Q01344 UNIPROT up-regulates binding -1 8567620 t fspada "Single chain and wt il5 also had similar binding affinity for soluble il5 receptor alpha chain, the specificity subunit of the il5 receptor, as measured kinetically with an optical biosensor." SIGNOR-40039 HMGN1 protein P05114 UNIPROT Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR down-regulates -1 12213813 f lperfetto "In vitro, binding of HMGN1 proteins to the nucleosomes reduces chromatin compaction and promotes overall accessibility to the nucleosomes" SIGNOR-262989 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 SERPINE1 protein P05121 UNIPROT Fibrinolysis phenotype SIGNOR-PH6 SIGNOR down-regulates 9606 10368279 f gcesareni "Pai-1 is the physiological inhibitor of the fibrinolytic pathway" SIGNOR-68481 SERPINE1 protein P05121 UNIPROT Fibrinolysis phenotype SIGNOR-PH6 SIGNOR down-regulates 9606 19387897 f miannu "Plasma PAI-1 levels robustly fluctuate in a circadian manner and consequently contribute to hypofibrinolysis during the early morning. The circadian expression of PAI-1 gene is thought to be directly regulated by the circadian clock proteins such as CLOCK and BMAL1/BMAL2 which drive the endogenous biological clock. Plasma PAI-1 levels are increased in the beginning of the active phase in both diurnal humans and in nocturnal rodents, suggesting that the rhythmic PAI-1 expression is commonly indispensable for organisms." SIGNOR-267984 SERPINE1 protein P05121 UNIPROT Cell_adhesion phenotype SIGNOR-PH7 SIGNOR up-regulates 9606 10368279 f gcesareni "Pai-1 is now being identified as a key player in the link between coagulation and the cell adhesion pathways involved in tissue remodeling and metastasis. Active pai-1 (but not its latent or cleaved forms) binds tightly to the adhesive glycoprotein vitronectin in the extracellular matrix." SIGNOR-68478 SERPINE1 protein P05121 UNIPROT Fibrosis phenotype SIGNOR-PH90 SIGNOR up-regulates 9606 29474926 f miannu "Plasminogen activator inhibitor-1 (PAI-1) formed in the injured alveolar epithelium also contributes to pulmonary fibrosis in a manner that involves vitronectin binding." SIGNOR-260588 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 PRKCG protein P05129 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-248964 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 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 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 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 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 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 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 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 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 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 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 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 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 GRK2 protein P25098 UNIPROT up-regulates phosphorylation Ser29 ATPAARAsKKILLPE 9606 11042191 t acerquone "Phosphorylation of grk2 by protein kinase c abolishes its inhibition by calmodulinin vitro, grk2 was preferentially phosphorylated by pkc isoforms alpha, gamma, and delta" SIGNOR-83231 PRKCG protein P05129 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Ser29 ATPAARAsKKILLPE 9606 BTO:0000007 11042191 t lperfetto "Phosphorylation of GRK2 by protein kinase C abolishes its inhibition by calmodulin. In vitro, GRK2 was preferentially phosphorylated by PKC isoforms alpha, gamma, and delta. Two-dimensional peptide mapping of PKCalpha-phosphorylated GRK2 showed a single site of phosphorylation, which was identified as serine 29 by HPLC-MS. A S29A mutant of GRK2 was not phosphorylated by PKC in vitro and showed no phorbol ester-stimulated phosphorylation when transfected into human embryonic kidney (HEK)293 cells." SIGNOR-249060 PRKCG protein P05129 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser464 LLKHVTQsSRKLIRA 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129316 PRKCG protein P05129 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser465 LKHVTQSsRKLIRAD 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129320 PRKCG protein P05129 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser558 VPTYESAsIRRFQEG 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129324 PRKCG protein P05129 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser594 HKAAVPAsEKLLLLK 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129328 PRKCG protein P05129 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Thr373 TVLVKDStNRDSLDM 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129332 PRKCG protein P05129 UNIPROT NOS3 protein P29474 UNIPROT "down-regulates activity" phosphorylation Thr495 TGITRKKtFKEVANA 9606 24379783 t lperfetto "The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites" SIGNOR-251633 PRKCG protein P05129 UNIPROT PEBP1 protein P30086 UNIPROT "up-regulates activity" phosphorylation Ser153 RGKFKVAsFRKKYEL 10116 BTO:0003036 12551925 t lperfetto "Here we report that one mechanism involves dissociation of Raf kinase inhibitory protein (RKIP) from Raf-1. Classic and atypical but not novel PKC isoforms phosphorylate RKIP at serine 153 (Ser-153). RKIP Ser-153 phosphorylation by PKC either in vitro or in response to 12-O-tetradecanoylphorbol-13-acetate or epidermal growth factor causes release of RKIP from Raf-1, whereas mutant RKIP (S153V or S153E) remains bound. I" SIGNOR-249190 PRKCG protein P05129 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser187 DLGERKPsSAAYQKA -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248975 PRKCG protein P05129 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser188 LGERKPSsAAYQKAP -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248978 PRKCG protein P05129 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Ser840 VRSAFTTsTVVRMHV -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249282 PRKCG protein P05129 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Thr841 RSAFTTStVVRMHVG -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249289 PRKCG protein P05129 UNIPROT KIR3DL1 protein P43629 UNIPROT down-regulates phosphorylation Ser415 QRKITRPsQRPKTPP 9606 17911614 t gcesareni "Functional studies of the wild-type receptor and serine/threonine mutants indicated that phosphorylation of ser(394) by protein kinase c slightly suppresses kir3dl1 inhibitory function, and reduces receptor internalization and turnover." SIGNOR-158133 PRKCG protein P05129 UNIPROT GRIA4 protein P48058 UNIPROT up-regulates phosphorylation Ser862 IRNKARLsITGSVGE 9606 12536214 t gcesareni "We found that pka phosphorylation of the ampa receptor subunits glur4 and glur1 directly controlled the synaptic incorporation of ampa receptors in organotypic slices from rat hippocampus." SIGNOR-97558 PRKCG protein P05129 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" phosphorylation Ser346 EWEAQRDsHLGPHRS 9606 BTO:0000007 14576165 t lperfetto "A phosphorylation site at serine residue 346 was identified that is selectively phosphorylated by PKC but not by PKA. This site is localized within a recognition motif for caspases, and phosphorylation strongly inhibits proteolytic processing of PS1 by caspase activity during apoptosis." SIGNOR-249238 PRKCG protein P05129 UNIPROT GSK3A protein P49840 UNIPROT down-regulates phosphorylation Ser21 SGRARTSsFAEPGGG 9606 11884598 t gcesareni "Convergence of multiple signaling cascades at glycogen synthase kinase 3: edg receptor-mediated phosphorylation and inactivation by lysophosphatidic acid through a protein kinase c-dependent intracellular pathway." SIGNOR-115726 PRKCG protein P05129 UNIPROT STXBP1 protein P61764 UNIPROT "down-regulates activity" phosphorylation Ser313 SLKDFSSsKRMNTGE 9913 BTO:0000259 12519779 t lperfetto "Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation." SIGNOR-249187 PRKCG protein P05129 UNIPROT STXBP1 protein P61764 UNIPROT unknown phosphorylation Ser306 VSQEVTRsLKDFSSS -1 12519779 t lperfetto "Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation." SIGNOR-249184 PRKCG protein P05129 UNIPROT DAB2 protein P98082 UNIPROT unknown phosphorylation Ser24 QAAPKAPsKKEKKKG 9534 BTO:0004055 10542228 t lperfetto "We have mapped the TPA-induced DOC-2/DAB2 protein phosphorylation site to Ser24, which appears to modulate the DOC-2/DAB2 inhibition of AP-1 transcription activity. Results indicate that phosphorylation of Ser24 is mediated by PKCbetaII, PKC_, and PKCdelta, but not CKII. This suggests that the PKC phosphorylation of Ser24 in DOC-2/DAB2 may be an underlying mechanisms for its tumor-suppressive function." SIGNOR-249027 PRKCG protein P05129 UNIPROT GRIN1 protein Q05586 UNIPROT "up-regulates activity" phosphorylation Ser890 ITSTLASsFKRRRSS 10116 BTO:0000938 15936117 t miannu "Serines 890 and 896 of the NMDA receptor subunit NR1 are differentially phosphorylated by protein kinase C isoforms. The results show that PKC alpha phosphorylates preferentially S896 and PKC gamma preferentially S890." SIGNOR-263176 PRKCG protein P05129 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1303 NKLRRQHsYDTFVDL -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249085 PRKCG protein P05129 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1323 ALAPRSVsLKDKGRF -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249088 PRKCG protein P05129 UNIPROT ARHGEF7 protein Q14155 UNIPROT up-regulates phosphorylation Ser518 LSASPRMsGFIYQGK 9606 25009260 t lperfetto "Pkc_ directly phosphorylates _pix at ser583 and indirectly at ser340 in cells. herefore, we propose that pkc_ positively modulates dopamine release through _2pix phosphorylation. The pkc_-_pix-cdc42/rac1 phosphorylation axis may provide a new therapeutic target for the treatment of parkinsonian syndrome" SIGNOR-205234 PRKCG protein P05129 UNIPROT ARHGEF7 protein Q14155 UNIPROT up-regulates phosphorylation Ser761 DSLGRRSsLSRLEPS 9606 25009260 t lperfetto "Pkc_ directly phosphorylates _pix at ser583 and indirectly at ser340 in cells. herefore, we propose that pkc_ positively modulates dopamine release through _2pix phosphorylation. The pkc_-_pix-cdc42/rac1 phosphorylation axis may provide a new therapeutic target for the treatment of parkinsonian syndrome" SIGNOR-205238 PRKCG protein P05129 UNIPROT OCLN protein Q16625 UNIPROT "up-regulates activity" phosphorylation Ser340 DKRFYPEsSYKSTPV 9615 11502742 t lperfetto "Protein kinase C regulates the phosphorylation and cellular localization of occludin. Ser(338) of occludin was identified as an in vitro protein kinase C phosphorylation site using peptide mass fingerprint analysis and electrospray ionization tandem mass spectroscopy. Both the phosphorylation of occludin and its incorporation into tight junctions induced by calcium switch were markedly inhibited by the PKC inhibitor GF-109203X." SIGNOR-249107 PRKCG protein P05129 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr354 RKPANDItSQLEINF 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249249 PRKCG protein P05129 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr375 GRGARGGtRGGRGRI 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249255 PRKCG protein P05129 UNIPROT APTX protein Q7Z2E3 UNIPROT up-regulates phosphorylation Thr125 AKNPGLEtHRKRKRS 9606 19561170 t llicata "We show the novel molecular consequences of increased kinase activities of mutants: aprataxin (aptx), a dna repair protein causative for autosomal recessive ataxia, was found to be a preferential substrate of mutant pkc gamma, and phosphorylation inhibited its nuclear entry. ollectively, phosphorylation occurred at thr111, reducing nuclear aptx." SIGNOR-186409 PRKCG protein P05129 UNIPROT NRGN protein Q92686 UNIPROT "up-regulates activity" phosphorylation Ser36 AAAKIQAsFRGHMAR -1 8080473 t lperfetto "Phosphorylation of RC3 by PKC alpha, beta, or gamma was stimulated by Ca2+, phospholipid, and diacylglycerol. A single site, Ser36, which is adjacent to the predicted calmodulin (CaM)-binding domain, was phosphorylated by these enzymes. Phosphorylation of RC3 by PKC or PKM, a protease-degraded PKC, was inhibited by CaM. The effect of CaM apparently targets at RC3, as phosphorylation of protamine sulfate by PKM was not inhibited by CaM." SIGNOR-248915 PRKCG protein P05129 UNIPROT CYTH2 protein Q99418 UNIPROT "down-regulates activity" phosphorylation Ser392 AARKKRIsVKKKQEQ 9606 BTO:0000567 10531036 t lperfetto "ARNO is phosphorylated in vivo by PKC on a single serine residue, S392, located within the carboxy-terminal polybasic domain. Mutation of S392 to alanine does not prevent ARNO-mediated actin rearrangements, suggesting that phosphorylation does not lead to ARNO activation [6]. Here, we report that phosphorylation negatively regulates ARNO exchange activity through a 'PH domain electrostatic switch'." SIGNOR-249025 PRKCG protein P05129 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT unknown phosphorylation Ser473 PPSGTKKsKRGRGRP 9606 12529391 t llicata "Pkc-mediated phosphorylation at s486 does not affect s6k activity but eliminates the function of its nuclear localization signal and causes retention of an activated form of the kinase in the cytoplasm." SIGNOR-97295 PRKCG protein P05129 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Ser363 ALLQSSAsRKTQKKK 9606 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249091 PRKCG protein P05129 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Thr366 QSSASRKtQKKKKKK 9606 BTO:0004737 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249094 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 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 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 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 PCCA protein P05165 UNIPROT PCC complex SIGNOR-C414 SIGNOR "form complex" binding 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-267182 PCCB protein P05166 UNIPROT PCC complex SIGNOR-C414 SIGNOR "form complex" binding 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-267183 ALPL protein P05186 UNIPROT Bone_mineralization phenotype SIGNOR-PH69 SIGNOR up-regulates 9606 19049325 f miannu "PC-1 and Tnap work together to produce normally mineralized bone matrix through the generation and hydrolysis of pyrophosphate." SIGNOR-252196 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 EIF2S1 protein P05198 UNIPROT HBG1 protein P69891 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-251819 EIF2S1 protein P05198 UNIPROT HBG2 protein P69892 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-251818 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 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 FGF1 protein P05230 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 10618369 t lperfetto "We have crystallized a complex between human FGF1 and a two-domain extracellular fragment of human FGFR2." SIGNOR-73811 FGF1 protein P05230 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates binding 9606 1385111 t gcesareni "Our results establish an fgf binding profile for fgfr-4 with afgf having the highest affinity, followed by k-fgf/hst-1 and bfgf. In addition, fgf-6 was found to bind to fgfr-4 in ligand competition experiments. Ligands binding to fgfr-4 induced receptor autophosphorylation and phosphorylation of a set of cellular polypeptides." SIGNOR-18454 FGF1 protein P05230 UNIPROT FGFR3 protein P22607 UNIPROT up-regulates binding 9606 22298955 t gcesareni "Reports also show that fgf/fgfr3 signals mediate some of the effects of tgf-beta on embryonic bone formation" SIGNOR-195585 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 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 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 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 GCH1 protein P30793 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-252220 IL6 protein P05231 UNIPROT IL6ST protein P40189 UNIPROT "up-regulates activity" binding 9606 BTO:0001271 15895091 t miannu "A crystal structure of the ligand-binding domains of gp130 in complex with human interleukin-6 (il-6) and its a-receptor (il-6ralpha) revealed a hexameric architecture in which the gp130 membrane-distal regions were approximately 100 a apart, in contrast to the close apposition seen between short cytokine receptor complexes." SIGNOR-48041 IL6 protein P05231 UNIPROT IL6ST protein P40189 UNIPROT "up-regulates activity" -1 8511589 f lperfetto "The biological functions of interleukin-6 (IL-6) are mediated through a signal-transducing component of the IL-6 receptor, gp130, which is associated with the ligand-occupied IL-6 receptor (IL-6R) protein. Binding of IL-6 to IL-6R induced disulfide-linked homodimerization of gp130. Tyrosine kinase activity was associated with dimerized but not monomeric gp130 protein. Substitution of serine for proline residues 656 and 658 in the cytoplasmic motif abolished tyrosine kinase activation and cellular responses but not homodimerization of gp130." SIGNOR-238617 IL6 protein P05231 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" 10116 BTO:0001103 23869758 f "andrea cerquone perpetuini" "IL-6 induced dose-dependent increase in satellite cell proliferation by activating the JAK2/STAT3/cyclin D1 pathway.Treatment with 1 ng/ml IL-6 for 3 h significantly increased p-STAT3+/MyoD+ cell numbers by 44% compared to control media only ." SIGNOR-255415 IL6 protein P05231 UNIPROT AMPK complex SIGNOR-C15 SIGNOR up-regulates 10090 23531613 f "AMPK phosphorylation was increased nearly fourfold (Fig. 2C) with the high dose of IL-6" SIGNOR-255338 IL6 protein P05231 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 18231581 f lperfetto "Induction and over-production of proinflammatory cytokines and chemokines, such as IL-6, IL-8, TNF-a and INF-c, were considered to be main mediators in the pathogenesis of SARS" SIGNOR-260256 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 EDN1 protein P05305 UNIPROT EDNRB protein P24530 UNIPROT up-regulates binding 9606 16597412 t gcesareni "Endothelin-1 (et-1) and angiotensin ii (angii), two potent vasoactive peptides involved in the regulation of cardiovascular homeostasis, also induce mitogenic and pro-angiogenic responses in vitro and in vivo. Both peptides are produced by cleavage of inactive precursors by metalloproteases (endothelin-converting enzyme and angiotensin-converting enzyme, respectively) and activate two subtypes of membrane receptors (eta-r and etb-r for et-1, at1r and at2r for angii) that all belong to the superfamily of g-protein coupled receptors." SIGNOR-145762 EDN1 protein P05305 UNIPROT EDNRA protein P25101 UNIPROT up-regulates binding 9606 16597412 t gcesareni "Endothelin-1 (et-1) and angiotensin ii (angii), two potent vasoactive peptides involved in the regulation of cardiovascular homeostasis, also induce mitogenic and pro-angiogenic responses in vitro and in vivo. Both peptides are produced by cleavage of inactive precursors by metalloproteases (endothelin-converting enzyme and angiotensin-converting enzyme, respectively) and activate two subtypes of membrane receptors (eta-r and etb-r for et-1, at1r and at2r for angii) that all belong to the superfamily of g-protein coupled receptors." SIGNOR-145759 EDN1 protein P05305 UNIPROT MC1R protein Q01726 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9767234 f miannu "MSH receptor (MSH-R) binding activity was upregulated by UVB, IL-1alpha, -1beta and ET-1, but was downregulated by TNF-alpha.Northern blotanalysis showed that MC1-R mRNA expression was induced 24 h after UVB irradiation in a dose-dependent manner, and that 24-h treatment with ET-1 also induced an expression of MC1-R mRNA,whereas TNF-a downregulated the expression. In addition, IL-1a and -1b have a small but real inductiveeffect on MC1-R mRNA expression." SIGNOR-252386 ICAM1 protein P05362 UNIPROT ITGAX protein P20702 UNIPROT up-regulates binding 9606 7679388 t gcesareni "Using assays to quantify cd11c-mediated cell adhesion, we demonstrate that cd11c recognizes icam-2 and vcam-1. The cd11c-binding site on vcam-1 appears to be different from that used by the integrin alpha4." SIGNOR-31388 ICAM1 protein P05362 UNIPROT Chemotaxis phenotype SIGNOR-PH93 SIGNOR up-regulates 9606 23994464 f apalma "Before leaving the vessel lumen, neutrophils crawl on the endothelium, primarily using cell surface Mac-1 integrins binding to endothelial ICAM-1. After finding the place for transmigration, neutrophils migrate to the interstitium through transcellular or paracellular routes and begin chemotaxing towards the site of infection/inflammation within the perivascular and interstitial space." SIGNOR-255042 RPLP1 protein P05386 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262450 RPLP2 protein P05387 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262449 RPLP0 protein P05388 UNIPROT "60S cytosolic large ribosomal subunit" complex SIGNOR-C287 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262451 JUN protein P05412 UNIPROT miR-155 mirna MI0000681 miRBase "up-regulates quantity by expression" "transcriptional regulation" 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 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 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 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 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 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 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 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 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 JUN protein P05412 UNIPROT TCF4 protein P15884 UNIPROT up-regulates binding 9606 16007074 t gcesareni "Phosphorylation-dependent interaction between c-jun and tcf4;c-jun and tcf4 cooperatively activated the c-jun promoter in reporter assays" SIGNOR-138544 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 JUN protein P05412 UNIPROT LORICRIN protein P23490 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 12200429 f miannu "Mutation and DNA-protein analyses show that Sp1, c-Jun, an unidentified regulator, and the co-activator p300/CREB-binding protein up-regulate whereas Sp3, CREB-1/CREMalpha/ATF-1, Jun B, and an AP2-like protein (termed the keratinocyte-specific repressor-1 (KSR-1)) suppress loricrin promoter activity." SIGNOR-254536 JUN protein P05412 UNIPROT HSD3B2 protein P26439 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-254874 JUN protein P05412 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16149046 f miannu "Constitutively active mutants of activating transcription factor 2 (ATF2) and c-Jun additionally stimulated GTP cyclohydrolase I promoter activity, but to a lesser extent than the constitutively active CREB mutant. Enzymatic reactions that require tetrahydrobiopterin as cofactor are therefore indirectly controlled by signaling cascades involving the signal-responsive transcription factors CREB, c-Jun, and ATF2." SIGNOR-252225 JUN protein P05412 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 19299913 f lperfetto "Promoter deletion and reporter analysis revealed that hypoxia transcriptionally activates a GADD153 promoter through the AP-1 element in neonatal cardiomyocytes. Ectopic overexpression of GADD153 resulted in the downregulation of CARP expression." SIGNOR-254123 JUN protein P05412 UNIPROT MTHFR protein P42898 UNIPROT up-regulates 9606 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-253147 JUN protein P05412 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20338993 f miannu "The activated c-Jun protein has been proven to activate binding to the MMP-13 promoter and also upregulate the amount of MMP-13." SIGNOR-254539 JUN protein P05412 UNIPROT STAR protein P49675 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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-254875 JUN protein P05412 UNIPROT RCAN1 protein P53805 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18641051 f lperfetto "Taken together, our findings suggest that c-Jun, a transcription factor downstream of the JNK signaling pathway, up-regulates Adapt78 expression in response to TG-induced ER stress and contributes to protection against TG-induced cell death." SIGNOR-253148 JUN protein P05412 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 10871633 t irozzo "These results indicate that interaction between Smad3 and c-Jun may repress Smad3 transcriptional activity." SIGNOR-256284 JUN protein P05412 UNIPROT TNFAIP6 protein P98066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 8454627 t "Tumor necrosis factor (TNF)-stimulated gene 6 (TSG-6) encodes a protein expressed during inflammation. We have previously shown that transcription factors of the NF-IL6 and AP-1 families cooperatively modulate activation of the TSG-6 gene by TNF or interleukin 1 (IL-1) through a promoter region that contains an NF-IL6 site (-106 to -114) and an AP-1 element" SIGNOR-254052 JUN protein P05412 UNIPROT SMAD4 protein Q13485 UNIPROT "up-regulates activity" binding 9615 9312063 t lperfetto "Our analysis of the regulation of dpc4 transcriptional activity by c-jun was consistent with the possibility that c-jun and dpc4 could interact and produce trans-activation of the 3tp-lux reporter." SIGNOR-236139 JUN protein P05412 UNIPROT SMAD4/JUN complex SIGNOR-C10 SIGNOR "form complex" binding 9606 9312063 t gcesareni "Our analysis of the regulation of dpc4 transcriptional activity by c-jun was consistent with the possibility that c-jun and dpc4 could interact and produce trans-activation of the 3tp-lux reporter." SIGNOR-51110 JUN protein P05412 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding 9606 1904542 t irozzo "The proteins encoded by the proto-oncogenes c-fos and c-jun (Fos and Jun, respectively) form a heterodimeric complex that regulates transcription by interacting with the DNA-regulatory element known as the activator protein 1 (AP-1) binding site." SIGNOR-256363 JUN protein P05412 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding -1 2467839 t irozzo "The protein products of the fos (Fos) and jun (Jun) proto-oncogenes have been shown to associate with a DNA element known as the transcription factor activator protein-1 (AP-1) binding site. Jun (previously known as the Fos-binding protein p39) and Fos form a protein complex in the nucleus. These data demonstrate a cooperative interaction between the protein products of two proto-oncogenes with a DNA element involved in transcriptional regulation." SIGNOR-256361 JUN protein P05412 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding 9606 25875593 t irozzo "C-Fos dimerizes with c-Jun to form the transcription activator protein-1 (AP-1) which binds to the specific recognition site." SIGNOR-256367 JUN protein P05412 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "form complex" binding -1 3142692 t irozzo "The c-Jun and c-fos proto-oncogenes encode proteins that form a complex which regulates transcription from promoters containing AP-1 activation elements. c-Jun has specific DNA binding activity, while c-Fos has homology to the putative DNA binding domain of c-Jun." SIGNOR-256365 JUN protein P05412 UNIPROT Monocyte_differentiation phenotype SIGNOR-PH101 SIGNOR up-regulates 10090 BTO:0000725 17041602 f miannu "These results show that restoration of c-Jun expression rescues the myelomonocytic differentiation block in preleukemic PU.1-knockdown bone marrow cells, suggesting that c-Jun is a critical downstream target in PU.1-knockdown HSCs." SIGNOR-256066 JUN protein P05412 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 10090 12553907 f "In contrast, c-Jun is required for the survival of liver tumor cells. Reduced tumor formation strictly correlated with high apoptotic indices in c-Jun-deficient tumors, suggesting that increased apoptosis in c-Jun-deficient liver tumors is the primary cause for impaired tumorigenesis." SIGNOR-256560 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 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 JUN protein P05412 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 9878062 f lperfetto "Functional data suggest that c-Jun is not merely a target for activation by many of the extracellular stimuli, but that it plays a role in mediating the cellular response. In the case of growth control, three lines of evidence suggest that the transcription factor AP-1, which is composed of Fos–Jun and Jun–Jun dimers, mediates cell proliferation in response to external growth signals in the form of peptide growth factors." SIGNOR-233467 FABP3 protein P05413 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264457 POLR3D protein P05423 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 BTO:0000567 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266130 ATP5MC1 protein P05496 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261399 ATP5MC1 protein P05496 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261409 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 TFAP2A protein P05549 UNIPROT CRABP2 protein P29373 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002828 17187826 f miannu "Comparative cDNA microarray hybridization identified a set of genes induced by overexpression of AP2alpha and AP2gamma in HMECs. The up-regulation of cellular retinoic acid-binding protein 2 (CRABPII), EST-1, and ECM1 was induced by overexpression of AP2alpha, AP2gamma, or a chimeric AP2 factor in which the activation domain of AP2alpha was replaced by the activation domain of herpesvirus VP16." SIGNOR-255400 TFAP2A protein P05549 UNIPROT ADM protein P35318 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9480831 t "These findings suggest that NF-IL6 and AP-2 sites in the promoter region are the functional elements in the transcriptional regulation of human AM gene in vascular endothelial cells." SIGNOR-254048 TFAP2A protein P05549 UNIPROT DCC protein P43146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19745029 f miannu "Promoter analysis and transfection studies showed that the up-regulation of DCC in OA chondrocytes may be mediated by the transcription factors Sox9 and AP-2." SIGNOR-255189 TFAP2A protein P05549 UNIPROT SULT1E1 protein P49888 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17187826 f miannu "Comparative cDNA microarray hybridization identified a set of genes induced by overexpression of AP2alpha and AP2gamma in HMECs. The up-regulation of cellular retinoic acid-binding protein 2 (CRABPII), EST-1, and ECM1 was induced by overexpression of AP2alpha, AP2gamma, or a chimeric AP2 factor in which the activation domain of AP2alpha was replaced by the activation domain of herpesvirus VP16." SIGNOR-255397 TFAP2A protein P05549 UNIPROT ECM1 protein Q16610 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17187826 f miannu "Comparative cDNA microarray hybridization identified a set of genes induced by overexpression of AP2alpha and AP2gamma in HMECs. The up-regulation of cellular retinoic acid-binding protein 2 (CRABPII), EST-1, and ECM1 was induced by overexpression of AP2alpha, AP2gamma, or a chimeric AP2 factor in which the activation domain of AP2alpha was replaced by the activation domain of herpesvirus VP16." SIGNOR-255401 TFAP2A protein P05549 UNIPROT LNPEP protein Q9UIQ6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003420 15894523 f miannu "Activator protein-2 (AP-2) and Ikaros transcription factors play significant roles in exerting high promoter activity of P-LAP/OTase in the trophoblastic cells. Moreover, P-LAP/OTase is transcriptionally regulated in a trophoblast-differentiation-dependent fashion via up-regulation of AP-2, putatively AP-2alpha." SIGNOR-255402 ITGB1 protein P05556 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 9606 15688067 f miannu "Focal adhesion kinase (FAK) is activated by growth factors and integrins during migration, and functions as a receptor-proximal regulator of cell motility. At contacts between cells and the extracellular matrix, FAK functions as an adaptor protein to recruit other focal contact proteins or their regulators, which affects the assembly or disassembly of focal contacts. Whereas it was first hypothesized that FAK might bind directly to the cytoplasmic tails of integrins, accumulated evidence supports an indirect association of FAK with integrins through binding to integrin-associated proteins such as paxillin and talin." SIGNOR-257700 ITGB1 protein P05556 UNIPROT "a7/b1 integrin" complex SIGNOR-C126 SIGNOR "form complex" binding 9606 BTO:0000222;BTO:0002319 10199978 t lperfetto "The alpha7beta1 integrin is a laminin receptor on the surface of skeletal myoblasts and myofibers. Alternative forms of both the alpha7 and beta1 chains are expressed in a developmentally regulated fashion during myogenesis. These different alpha7beta1 isoforms localize at specific sites on myofibers and appear to have distinct functions in skeletal muscle." SIGNOR-241512 ITGB1 protein P05556 UNIPROT "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253170 ITGB1 protein P05556 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253172 ITGB1 protein P05556 UNIPROT "A3/b1 integrin" complex SIGNOR-C161 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253174 ITGB1 protein P05556 UNIPROT "A4/b1 integrin" complex SIGNOR-C162 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253176 ITGB1 protein P05556 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253178 ITGB1 protein P05556 UNIPROT "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253180 ITGB1 protein P05556 UNIPROT "A8/b1 integrin" complex SIGNOR-C165 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253182 ITGB1 protein P05556 UNIPROT "A9/b1 integrin" complex SIGNOR-C166 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253184 ITGB1 protein P05556 UNIPROT "A10/b1 integrin" complex SIGNOR-C167 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253186 ITGB1 protein P05556 UNIPROT "A11/b1 integrin" complex SIGNOR-C168 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253188 ITGB1 protein P05556 UNIPROT "Av/b1 integrin" complex SIGNOR-C175 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253202 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 PRKCB protein P05771 UNIPROT TYR protein P14679 UNIPROT up-regulates phosphorylation Ser527 DYHSLYQsHL 9606 BTO:0000848 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-67870 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 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 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 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 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 PRKCB protein P05771 UNIPROT GAP43 protein P17677 UNIPROT unknown phosphorylation Ser41 AATKIQAsFRGHITR -1 2140056 t lperfetto "We conclude that serine-41 is the protein kinase C phosphorylation site of neuromodulin and that phosphorylation of this amino acid residue blocks binding of calmodulin to neuromodulin." SIGNOR-248859 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 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 Thr143 RGKFKRPtLRRVRIS 9606 17010989 t lperfetto "Pkc-betaii sensitizes cardiac myofilaments to ca2+ by phosphorylating troponin i on threonine-144." SIGNOR-149957 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 PRKCB protein P05771 UNIPROT TFEB protein P19484 UNIPROT "up-regulates activity" phosphorylation Ser467 KASSRRSsFSMEEGD 10090 BTO:0000968 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-255316 PRKCB protein P05771 UNIPROT LMNB1 protein P20700 UNIPROT unknown phosphorylation Ser395 LKLSPSPsSRVTVSR -1 8034666 t lperfetto "Beta II PKC-mediated phosphorylation of lamin B is confined to two sites, Ser395 and Ser405 | Comparative tryptic phosphopeptide mapping demonstrates that the beta II PKC site, Ser405, is a prominent target of mitotic lamin B phosphorylation in vivo. beta II PKC translocates to the nucleus during the G2/M phase of cell cycle concomitant with phosphorylation of Ser405, indicating a physiologic role for nuclear beta II PKC activation in mitotic lamin B phosphorylation in vivo." SIGNOR-248911 PRKCB protein P05771 UNIPROT LMNB1 protein P20700 UNIPROT unknown phosphorylation Ser405 VTVSRASsSRSVRTT 9606 BTO:0001271 8034666 t lperfetto "Beta II PKC-mediated phosphorylation of lamin B is confined to two sites, Ser395 and Ser405 | Comparative tryptic phosphopeptide mapping demonstrates that the beta II PKC site, Ser405, is a prominent target of mitotic lamin B phosphorylation in vivo. beta II PKC translocates to the nucleus during the G2/M phase of cell cycle concomitant with phosphorylation of Ser405, indicating a physiologic role for nuclear beta II PKC activation in mitotic lamin B phosphorylation in vivo." SIGNOR-248912 PRKCB protein P05771 UNIPROT C5AR1 protein P21730 UNIPROT down-regulates phosphorylation Ser334 SVVRESKsFTRSTVD 9606 17145764 t lperfetto "Dynamics of protein kinase c-mediated phosphorylation of the complement c5a receptor on serine 334. Analysis of c5ar ser/ala mutants that possess a single intact serine residue either at position 334 or at neighboring positions 327, 332, or 338 revealed functional redundancy of c-terminal phosphorylation sites since all 4 serine residues could individually support c5ar internalization and desensitization" SIGNOR-151011 PRKCB protein P05771 UNIPROT ITGB7 protein P26010 UNIPROT unknown phosphorylation Thr783 PLYKSAItTTINPRF 10090 BTO:0001825 12682249 t lperfetto "Beta7 subunit is phosphorylated even in unstimulated TK-1 cells. Activation of TK-1 cells with anti-CD3 (Fig. 5_A) and PDBu (Fig. 5_B) increased the phosphorylation 15€“20%. | The result shows that the fourth amino acid of the tryptic peptide was phosphorylated. This phosphorylated threonine residue is most likely the first threonine (Thr782) of threonine triplet (Thr782€“784)." SIGNOR-249200 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Thr373 TVLVKDStNRDSLDM 9606 BTO:0000938 BTO:0000142 12486117 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-96632 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser464 LLKHVTQsSRKLIRA 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity." SIGNOR-129280 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser465 LKHVTQSsRKLIRAD 9606 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity." SIGNOR-129284 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser558 VPTYESAsIRRFQEG 9606 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity." SIGNOR-129288 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser594 HKAAVPAsEKLLLLK 9606 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129292 PRKCB protein P05771 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Thr373 TVLVKDStNRDSLDM 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129296 PRKCB protein P05771 UNIPROT NOS3 protein P29474 UNIPROT "down-regulates activity" phosphorylation Thr495 TGITRKKtFKEVANA 9606 BTO:0001853 24379783 t lperfetto "The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites" SIGNOR-251630 PRKCB protein P05771 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser159 KKKKKRFsFKKSFKL -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III." SIGNOR-248923 PRKCB protein P05771 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser163 KRFSFKKsFKLSGFS -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III" SIGNOR-248926 PRKCB protein P05771 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser170 SFKLSGFsFKKNKKE -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III." SIGNOR-248929 PRKCB protein P05771 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser187 DLGERKPsSAAYQKA -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248974 PRKCB protein P05771 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser188 LGERKPSsAAYQKAP -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248977 PRKCB protein P05771 UNIPROT CASR protein P41180 UNIPROT "down-regulates activity" phosphorylation Thr888 FKVAARAtLRRSNVS 9606 BTO:0000007 12356761 t lperfetto "Expression of a mutant CaR in which the major PKC phosphorylation site is altered by substitution of alanine for threonine (T888A) eliminated oscillatory behavior, producing [Ca(2+)](i) responses almost identical to those produced by the wild type CaR exposed to PKC inhibitors. These results support a model in which phosphorylation of the CaR at the inhibitory threonine 888 by PKC provides the negative feedback needed to cause [Ca(2+)](i) oscillations mediated by this receptor." SIGNOR-249176 PRKCB protein P05771 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Ser840 VRSAFTTsTVVRMHV -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249279 PRKCB protein P05771 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Thr841 RSAFTTStVVRMHVG -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249286 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser239 LIRGVKSsGKVVYFT 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262922 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser256 SPRRRAAsMDNNSKF -1 BTO:0000318 10377430 t lperfetto "Here we show that the activation of phosphatidylinositol 3 (PI3) kinase by extracellular growth factors induces phosphorylation, nuclear export, and transcriptional inactivation of FKHR1, a member of the FKHR subclass of the forkhead family of transcription factors. Protein kinase B (PKB)/Akt, a key mediator of PI3 kinase signal transduction, phosphorylated recombinant FKHR1 in vitro at threonine-24 and serine-253. Mutants FKHR1(T24A), FKHR1(S253A), and FKHR1(T24A/S253A) were resistant to both PKB/Akt-mediated phosphorylation and PI3 kinase-stimulated nuclear export. These results indicate that phosphorylation by PKB/Akt negatively regulates FKHR1 by promoting export from the nucleus." SIGNOR-252346 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser625 PIVGSNGsSRLQDSR 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262924 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr19 GAVPSEAtKRDQNLK 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262925 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr276 DGIMYYLtPQWDKIL 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262926 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr590 PALLEHRtGRYAPTI 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262927 PRKCB protein P05771 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" phosphorylation Ser346 EWEAQRDsHLGPHRS 9606 14576165 t lperfetto "A phosphorylation site at serine residue 346 was identified that is selectively phosphorylated by PKC but not by PKA. This site is localized within a recognition motif for caspases, and phosphorylation strongly inhibits proteolytic processing of PS1 by caspase activity during apoptosis." SIGNOR-249237 PRKCB protein P05771 UNIPROT GSK3A protein P49840 UNIPROT down-regulates phosphorylation Ser21 SGRARTSsFAEPGGG 9606 11884598 t gcesareni "Convergence of multiple signaling cascades at glycogen synthase kinase 3: edg receptor-mediated phosphorylation and inactivation by lysophosphatidic acid through a protein kinase c-dependent intracellular pathway." SIGNOR-115718 PRKCB protein P05771 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser214 LVRSREVsVDEGRAC -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249001 PRKCB protein P05771 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser257 QIRLRRDsKEANARR -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249003 PRKCB protein P05771 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser273 AGTRRREsLGKKAKR -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249005 PRKCB protein P05771 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser290 GRIVARNsRKMAFRA -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249007 PRKCB protein P05771 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser299 KMAFRAKsKSCHDLS -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249009 PRKCB protein P05771 UNIPROT EIF6 protein P56537 UNIPROT "up-regulates activity" phosphorylation Thr234 AQPSTIAtSMRDSLI 9534 BTO:0000298 14654845 t lperfetto "PKC stimulation led to eIF6 phosphorylation, and mutation of a serine residue in the carboxy terminus of eIF6 impaired RACK1/PKC-mediated translational rescue. | Data showed that the S235A mutant repressed translation and could not fully rescue it upon PKC stimulation" SIGNOR-249245 PRKCB protein P05771 UNIPROT STXBP1 protein P61764 UNIPROT "down-regulates activity" phosphorylation Ser313 SLKDFSSsKRMNTGE 9913 BTO:0000259 12519779 t lperfetto "Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation." SIGNOR-249186 PRKCB protein P05771 UNIPROT STXBP1 protein P61764 UNIPROT unknown phosphorylation Ser306 VSQEVTRsLKDFSSS -1 12519779 t lperfetto "Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation." SIGNOR-249183 PRKCB protein P05771 UNIPROT RAB11A protein P62491 UNIPROT unknown phosphorylation Ser177 TEIYRIVsQKQMSDR -1 22188018 t miannu "This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε." SIGNOR-263169 PRKCB protein P05771 UNIPROT EEF1A1 protein P68104 UNIPROT "up-regulates activity" phosphorylation Ser53 AAEMGKGsFKYAWVL 10090 20923971 t miannu "PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein." SIGNOR-263167 PRKCB protein P05771 UNIPROT DAB2 protein P98082 UNIPROT unknown phosphorylation Ser24 QAAPKAPsKKEKKKG 9534 BTO:0004055 10542228 t lperfetto "We have mapped the TPA-induced DOC-2/DAB2 protein phosphorylation site to Ser24, which appears to modulate the DOC-2/DAB2 inhibition of AP-1 transcription activity. Results indicate that phosphorylation of Ser24 is mediated by PKCbetaII, PKC_, and PKCdelta, but not CKII. This suggests that the PKC phosphorylation of Ser24 in DOC-2/DAB2 may be an underlying mechanisms for its tumor-suppressive function." SIGNOR-249026 PRKCB protein P05771 UNIPROT EWSR1 protein Q01844 UNIPROT "down-regulates activity" phosphorylation Ser266 SSYGQQSsFRQDHPS 9606 9341188 t miannu "Here we report thatews, a nuclearrna-bindingprooncoprotein, contains an iq domain, is phosphorylated byproteinkinase c, and interacts with calmodulin. Interestingly, pkc phosphorylation of ews inhibits its binding to rna homopolymers, and conversely,rna binding to ews interferes with pkc phosphorylation./ these data indicate that ews contains an iq domain with ser266 acting as the primary site for pkc phosphorylation." SIGNOR-52854 PRKCB protein P05771 UNIPROT KCNC4 protein Q03721 UNIPROT down-regulates phosphorylation Ser15 SSYRGRKsGNKPPSK 9606 7993631 t gcesareni "We found that pkc specifically eliminates rapid inactivation of a cloned human a-type k+ channel (hkv3.4), converting this channel from a rapidly inactivating a type to a noninactivating delayed rectifier type." SIGNOR-35622 PRKCB protein P05771 UNIPROT KCNC4 protein Q03721 UNIPROT down-regulates phosphorylation Ser21 KSGNKPPsKTCLKEE 9606 7993631 t gcesareni "We found that pkc specifically eliminates rapid inactivation of a cloned human a-type k+ channel (hkv3.4), converting this channel from a rapidly inactivating a type to a noninactivating delayed rectifier type." SIGNOR-35626 PRKCB protein P05771 UNIPROT KCNC4 protein Q03721 UNIPROT down-regulates phosphorylation Ser15 SSYRGRKsGNKPPSK 9606 9649584 t gcesareni "This study investigated the molecular physiology of the nh2-terminal phosphorylation sites that regulate inactivation gating of an a-type k+ channel. The main results show that: (a) pkc acts on four phosphate acceptors (s8, s9, s15, and s21) within the inactivation domain because mutation of these residues to alanine is necessary and sufficient to remove the action of pkc on channel inactivation." SIGNOR-58498 NOTCH proteinfamily SIGNOR-PF30 SIGNOR PAX7 protein P23759 UNIPROT "up-regulates quantity by expression" 9606 BTO:0001103;BTO:0002314 22493066 f 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-254343 PRKCB protein P05771 UNIPROT KCNC4 protein Q03721 UNIPROT down-regulates phosphorylation Ser21 KSGNKPPsKTCLKEE 9606 9649584 t gcesareni "This study investigated the molecular physiology of the nh2-terminal phosphorylation sites that regulate inactivation gating of an a-type k+ channel. The main results show that: (a) pkc acts on four phosphate acceptors (s8, s9, s15, and s21) within the inactivation domain because mutation of these residues to alanine is necessary and sufficient to remove the action of pkc on channel inactivation." SIGNOR-58502 PRKCB protein P05771 UNIPROT EEF1A2 protein Q05639 UNIPROT "up-regulates activity" phosphorylation Ser53 AAEMGKGsFKYAWVL 10090 20923971 t miannu "PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein." SIGNOR-263166 PRKCB protein P05771 UNIPROT PTPN11 protein Q06124 UNIPROT unknown phosphorylation Ser576 CAEMREDsARVYENV 9606 11781100 t lperfetto " In summary, SHP2 is phosphorylated on serine residues 576 and 591 by PKC isoforms alpha, beta 1, beta 2, and eta." SIGNOR-249136 PRKCB protein P05771 UNIPROT PTPN11 protein Q06124 UNIPROT unknown phosphorylation Ser595 GLMQQQKsFR 9606 11781100 t lperfetto " In summary, SHP2 is phosphorylated on serine residues 576 and 591 by PKC isoforms alpha, beta 1, beta 2, and eta." SIGNOR-249139 PRKCB protein P05771 UNIPROT BTK protein Q06187 UNIPROT "down-regulates activity" phosphorylation Ser180 GSLKPGSsHRKTKKP 9606 BTO:0003076 11598012 t lperfetto "We provide direct evidence that PKCbeta acts as a feedback loop inhibitor of Btk activation. Inhibition of PKCbeta results in a dramatic increase in B-cell receptor (BCR)-mediated Ca2+ signaling. We identified a highly conserved PKCbeta serine phosphorylation site in a short linker within the Tec homology domain of Btk. Mutation of this phosphorylation site led to enhanced tyrosine phosphorylation and membrane association of Btk, and augmented BCR and FcepsilonRI-mediated signaling in B and mast cells, respectively. | This deductive analysis indicated that PKCbeta phosphorylates S180 in the region bisecting the Btk motif (BM) and the PRR of the TH domain." SIGNOR-249110 PRKCB protein P05771 UNIPROT ILF3 protein Q12906 UNIPROT "up-regulates activity" phosphorylation Ser647 RGRGRGGsIRGRGRG 9606 20870937 t llicata "Upon T cell activation, NF90 translocates from the nucleus into the cytoplasm, where it binds to the AU-rich element-containing 3' untranslated regions of IL-2 mRNA and stabilizes it.|Our results support a model in which PMA stimulation activates PKCβI to phosphorylate NF90-Ser647, and this phosphorylation triggers NF90 relocation to the cytoplasm and stabilize IL-2 mRNA." SIGNOR-168173 PRKCB protein P05771 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1303 NKLRRQHsYDTFVDL -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249084 PRKCB protein P05771 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1323 ALAPRSVsLKDKGRF -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249087 PRKCB protein P05771 UNIPROT LASP1 protein Q14847 UNIPROT "down-regulates activity" phosphorylation Ser146 MEPERRDsQDGSSYR 9606 12571245 t lperfetto "Actin binding of human lim and sh3 protein is regulated by cgmp- and camp-dependent protein kinase phosphorylation on serine 146. Phosphorylation of lasp at ser-146 leads to a redistribution of the actin-bound protein from the tips of the cell membrane to the cytosol, accompanied with a reduced cell migration" SIGNOR-97942 PRKCB protein P05771 UNIPROT NFE2L2 protein Q16236 UNIPROT up-regulates phosphorylation Ser40 SREVFDFsQRRKEYE 9606 12198130 t miannu "Phosphorylation of nrf2 at ser-40 by protein kinase c regulates antioxidant response element-mediated transcription / recently we reported evidence for the involvement of protein kinase c (pkc) in phosphorylating nrf2 and triggering its nuclear translocation in response to oxidative stress" SIGNOR-91830 PRKCB protein P05771 UNIPROT OCLN protein Q16625 UNIPROT "up-regulates activity" phosphorylation Ser340 DKRFYPEsSYKSTPV 9615 BTO:0000837 11502742 t lperfetto "Protein kinase C regulates the phosphorylation and cellular localization of occludin. Ser(338) of occludin was identified as an in vitro protein kinase C phosphorylation site using peptide mass fingerprint analysis and electrospray ionization tandem mass spectroscopy. Both the phosphorylation of occludin and its incorporation into tight junctions induced by calcium switch were markedly inhibited by the PKC inhibitor GF-109203X." SIGNOR-249106 PRKCB protein P05771 UNIPROT MEP1B protein Q16820 UNIPROT "down-regulates quantity" phosphorylation Ser687 KKYRERMsSNRPNLT 9534 12941954 t miannu "These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate." SIGNOR-263173 PRKCB protein P05771 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr354 RKPANDItSQLEINF 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249247 PRKCB protein P05771 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr375 GRGARGGtRGGRGRI 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249253 PRKCB protein P05771 UNIPROT NRGN protein Q92686 UNIPROT "up-regulates activity" phosphorylation Ser36 AAAKIQAsFRGHMAR -1 8080473 t lperfetto "Phosphorylation of RC3 by PKC alpha, beta, or gamma was stimulated by Ca2+, phospholipid, and diacylglycerol. A single site, Ser36, which is adjacent to the predicted calmodulin (CaM)-binding domain, was phosphorylated by these enzymes. Phosphorylation of RC3 by PKC or PKM, a protease-degraded PKC, was inhibited by CaM. The effect of CaM apparently targets at RC3, as phosphorylation of protamine sulfate by PKM was not inhibited by CaM." SIGNOR-248914 PRKCB protein P05771 UNIPROT ORAI1 protein Q96D31 UNIPROT down-regulates phosphorylation Ser27 GGSTTSGsRRSRRRS 9606 20534587 t llicata "We propose that pkc suppresses soce and crac channel function by phosphorylation of orai1 at n-terminal serine residues ser-27 and ser-30." SIGNOR-166040 PRKCB protein P05771 UNIPROT ORAI1 protein Q96D31 UNIPROT down-regulates phosphorylation Ser30 TTSGSRRsRRRSGDG 9606 20534587 t llicata "We propose that pkc suppresses soce and crac channel function by phosphorylation of orai1 at n-terminal serine residues ser-27 and ser-30." SIGNOR-166044 PRKCB protein P05771 UNIPROT CYTH2 protein Q99418 UNIPROT "down-regulates activity" phosphorylation Ser392 AARKKRIsVKKKQEQ 9606 BTO:0000567 10531036 t lperfetto "ARNO is phosphorylated in vivo by PKC on a single serine residue, S392, located within the carboxy-terminal polybasic domain. Mutation of S392 to alanine does not prevent ARNO-mediated actin rearrangements, suggesting that phosphorylation does not lead to ARNO activation [6]. Here, we report that phosphorylation negatively regulates ARNO exchange activity through a 'PH domain electrostatic switch'." SIGNOR-249024 PRKCB protein P05771 UNIPROT IBTK protein Q9P2D0 UNIPROT down-regulates phosphorylation Ser1200 ASSLHSVsSKSFRDF 9606 BTO:0000776 21482705 t llicata "We found that ibtk_ is phosphorylated at serines 87 and 90 by pkc on bcr engagement;this phosphorylation causes the dissociation of the btk:ibtk_ complex and allows btk to translocate to the plasma membrane." SIGNOR-173383 PRKCB protein P05771 UNIPROT IBTK protein Q9P2D0 UNIPROT down-regulates phosphorylation Ser1203 LHSVSSKsFRDFLLE 9606 BTO:0000776 21482705 t llicata "We found that ibtk_ is phosphorylated at serines 87 and 90 by pkc on bcr engagement;this phosphorylation causes the dissociation of the btk:ibtk_ complex and allows btk to translocate to the plasma membrane." SIGNOR-173387 PRKCB protein P05771 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT unknown phosphorylation Ser473 PPSGTKKsKRGRGRP 9606 12529391 t llicata "Pkc-mediated phosphorylation at s486 does not affect s6k activity but eliminates the function of its nuclear localization signal and causes retention of an activated form of the kinase in the cytoplasm." SIGNOR-97283 PRKCB protein P05771 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Ser363 ALLQSSAsRKTQKKK 9606 BTO:0004737 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249090 PRKCB protein P05771 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Thr366 QSSASRKtQKKKKKK 9606 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249093 PRKCB protein P05771 UNIPROT NOX1 protein Q9Y5S8 UNIPROT "up-regulates activity" phosphorylation Thr430 CADHNLKtKKIYFYW -1 25228390 t lperfetto "Site-directed mutagenesis and isothermal titration calorimetry indicated that protein kinase C-beta1 phosphorylates Nox1 at threonine 429. Moreover, Nox1 threonine 429 phosphorylation facilitated the association of Nox1 with the NoxA1 activation domain and was necessary for NADPH oxidase complex assembly" SIGNOR-264729 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 GYPB protein P06028 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266021 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 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 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 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 NOTCH proteinfamily SIGNOR-PF30 SIGNOR CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11486031 f gcesareni "Moreover, as determined by using coimmunoprecipitation assays, each maml protein was found to be capable of forming a multiprotein complex with the intracellular domain of each notch receptor (icn1 to -4) and csl in vivo" SIGNOR-254349 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 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 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 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 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 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 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 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 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 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 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 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 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 CBL protein P22681 UNIPROT "up-regulates activity" phosphorylation Tyr371 TQEQYELyCEMGSTF 10090 BTO:0000944 11997497 t "Insulin receptor phosphorylates Cbl on tyrosines 371, 700, and 774 in the presence of APS. This phosphorylation event is required for the recruitment of Crk to the CAP/Cbl complex and for the subsequent activation of GLUT4 translocation." SIGNOR-251304 INSR protein P06213 UNIPROT CBL protein P22681 UNIPROT "up-regulates activity" phosphorylation Tyr700 EGEEDTEyMTPSSRP 10090 11997497 t "Insulin receptor phosphorylates Cbl on tyrosines 371, 700, and 774 in the presence of APS. This phosphorylation event is required for the recruitment of Crk to the CAP/Cbl complex and for the subsequent activation of GLUT4 translocation." SIGNOR-251305 INSR protein P06213 UNIPROT CBL protein P22681 UNIPROT "up-regulates activity" phosphorylation Tyr774 SENEDDGyDVPKPPV 10090 BTO:0000944 11997497 t "Insulin receptor phosphorylates Cbl on tyrosines 371, 700, and 774 in the presence of APS. This phosphorylation event is required for the recruitment of Crk to the CAP/Cbl complex and for the subsequent activation of GLUT4 translocation." SIGNOR-251306 INSR protein P06213 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" phosphorylation Tyr368 STKMHGDyTLTLRKG 9534 BTO:0000298 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-251320 INSR protein P06213 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" phosphorylation Tyr580 LRKTRDQyLMWLTQK 9534 BTO:0000298 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-251321 INSR protein P06213 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" phosphorylation Tyr607 NENTEDQySLVEDDE 9534 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-251322 INSR protein P06213 UNIPROT PTPN6 protein P29350 UNIPROT up-regulates phosphorylation Tyr536 QKGQESEyGNITYPP 9606 7512963 t llicata "Insulin stimulates the phosphorylation of tyr538 and the catalytic activity of ptp1c, a protein tyrosine phosphatase with src homology-2 domains. these results suggest that ptp1c is a target protein for the insulin receptor tyrosine kinase" SIGNOR-26870 INSR protein P06213 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 11075717 t gcesareni "The npxy motif around 960-tyr residue of the insulin receptor binds to the n-terminal ptb domain of shc." SIGNOR-84251 INSR protein P06213 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr427 ELFDDPSyVNVQNLD 11075717 t "Insulin predominantly phosphorylates the Shc Tyr-317 residue. Phosphorylated Shc binds to Grb2 which forms a complex with Sos guanine nucleotide exchange factor for p21ras. " SIGNOR-251325 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr612 TLHTDDGyMPMSPGV 10116 11416002 t lperfetto "All known IRS proteins contain multiple YXXM motifs that upon phosphorylation by activated insulin re- ceptors Tyr(612) and Tyr(632) in human insulin receptor substrate-1 are important for full activation of insulin-stimulated phosphatidylinositol 3-kinase activity and translocation of GLUT4 in adipose cells" SIGNOR-235971 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr632 GRKGSGDyMPMSPKS 10116 11416002 t lperfetto "All known IRS proteins contain multiple YXXM motifs that upon phosphorylation by activated insulin re- ceptors Tyr(612) and Tyr(632) in human insulin receptor substrate-1 are important for full activation of insulin-stimulated phosphatidylinositol 3-kinase activity and translocation of GLUT4 in adipose cells" SIGNOR-236709 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSEDLSAyASISFQK 9606 BTO:0000443 12220227 t lperfetto "Here we show that stimulation by insulin of freshly isolated primary adipocytes resulted in the expected rapid tyrosine phosphorylation of the insulin receptor, IRS-1 and IRS-3. Inhibition of PI 3-kinase enhanced the insulin-stimulated phosphorylation of IRS-1 on (i) Tyr(612) and Tyr(941) (p85 binding sites), concomitant with an increased association of the p85 subunit of PI 3-kinase; (ii) Tyr(896) (a Grb2 binding site); and (iii) Tyr(1229) (an SHP-2 binding site), although little or no binding of SHP-2 to IRS-1 was detectable under any conditions." SIGNOR-235983 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr896 EPKSPGEyVNIEFGS 9606 12220227 t lperfetto "Here we show that stimulation by insulin of freshly isolated primary adipocytes resulted in the expected rapid tyrosine phosphorylation of the insulin receptor, IRS-1 and IRS-3. Inhibition of PI 3-kinase enhanced the insulin-stimulated phosphorylation of IRS-1 on (i) Tyr(612) and Tyr(941) (p85 binding sites), concomitant with an increased association of the p85 subunit of PI 3-kinase; (ii) Tyr(896) (a Grb2 binding site); and (iii) Tyr(1229) (an SHP-2 binding site), although little or no binding of SHP-2 to IRS-1 was detectable under any conditions." SIGNOR-236725 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSEDLSAyASISFQK 10029 BTO:0000246 7651388 t lperfetto "Therefore, during insulin stimulation irs-1 undergoes tyrosine phosphorylation, and a portion of tyrosine phosphorylated irs-1 associated with the insulin receptor. The insulin receptor substrate-1 (irs-1) is rapidly phosphorylated on several tyrosine residues by the activated insulin receptor. Insulin signals are mediated through tyrosine phosphorylation of specific proteins such as insulin receptor substrate 1 (irs-1) and shc by the activated insulin receptor (ir)." SIGNOR-236752 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr465 GEEELSNyICMGGKG 10116 7651388 t lperfetto "All known IRS proteins contain multiple YXXM motifs that upon phosphorylation by activated insulin receptors A previous study using phosphopeptides suggested that tyrosine-phosphorylated YXXM motifs at positions 608 and 939 in rat IRS-1 bind with high affinity to SH2 domains of p85, and motifs at positions 460 and 987 bind with lower affinity (10)." SIGNOR-236713 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr612 TLHTDDGyMPMSPGV 10029 BTO:0000246 7651388 t lperfetto "Therefore, during insulin stimulation irs-1 undergoes tyrosine phosphorylation, and a portion of tyrosine phosphorylated irs-1 associated with the insulin receptor. The insulin receptor substrate-1 (irs-1) is rapidly phosphorylated on several tyrosine residues by the activated insulin receptor. Insulin signals are mediated through tyrosine phosphorylation of specific proteins such as insulin receptor substrate 1 (irs-1) and shc by the activated insulin receptor (ir)." SIGNOR-236756 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr632 GRKGSGDyMPMSPKS 10029 BTO:0000246 7651388 t lperfetto "Therefore, during insulin stimulation irs-1 undergoes tyrosine phosphorylation, and a portion of tyrosine phosphorylated irs-1 associated with the insulin receptor. The insulin receptor substrate-1 (irs-1) is rapidly phosphorylated on several tyrosine residues by the activated insulin receptor. Insulin signals are mediated through tyrosine phosphorylation of specific proteins such as insulin receptor substrate 1 (irs-1) and shc by the activated insulin receptor (ir)." SIGNOR-236741 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr896 EPKSPGEyVNIEFGS 10029 BTO:0000246 7651388 t lperfetto "Therefore, during insulin stimulation irs-1 undergoes tyrosine phosphorylation, and a portion of tyrosine phosphorylated irs-1 associated with the insulin receptor. The insulin receptor substrate-1 (irs-1) is rapidly phosphorylated on several tyrosine residues by the activated insulin receptor. Insulin signals are mediated through tyrosine phosphorylation of specific proteins such as insulin receptor substrate 1 (irs-1) and shc by the activated insulin receptor (ir)." SIGNOR-236745 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr941 EETGTEEyMKMDLGP 10116 BTO:0000443 7651388 t lperfetto "All known IRS proteins contain multiple YXXM motifs that upon phosphorylation by activated insulin receptors A previous study using phosphopeptides suggested that tyrosine-phosphorylated YXXM motifs at positions 608 and 939 in rat IRS-1 bind with high affinity to SH2 domains of p85, and motifs at positions 460 and 987 bind with lower affinity (10)." SIGNOR-235975 INSR protein P06213 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Tyr989 VPSSRGDyMTMQMSC 10116 BTO:0000443 7651388 t lperfetto "All known IRS proteins contain multiple YXXM motifs that upon phosphorylation by activated insulin receptors A previous study using phosphopeptides suggested that tyrosine-phosphorylated YXXM motifs at positions 608 and 939 in rat IRS-1 bind with high affinity to SH2 domains of p85, and motifs at positions 460 and 987 bind with lower affinity (10)." SIGNOR-235979 INSR protein P06213 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" phosphorylation Tyr576 RYMEDSTyYKASKGK -1 9507031 t "P125(Fak) sequence comprising amino acids 568-582, which contains tyrosines 576 and 577 of the kinase domain regulatory loop, is phosphorylated by the insulin receptor. p125(Fak) phosphorylation by the receptor results in its activation." SIGNOR-251323 INSR protein P06213 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" phosphorylation Tyr577 YMEDSTYyKASKGKL -1 9507031 t "P125(Fak) sequence comprising amino acids 568-582, which contains tyrosines 576 and 577 of the kinase domain regulatory loop, is phosphorylated by the insulin receptor. p125(Fak) phosphorylation by the receptor results in its activation." SIGNOR-251324 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr242 FFQQQMIyDSPPSRA 10090 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251310 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr285 TEADGELyVFNTPSG 10090 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251311 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr373 ASDTDSSyCIPTAGM 10090 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251312 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr447 SEELDENyVPMNPNS 10090 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251313 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr472 EPIQEANyVPMTPGT 10090 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251314 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr589 SHDSEENyVPMNPNL 10090 BTO:0000944 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251315 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr627 KGDKQVEyLDLDLDS 10090 BTO:0000944 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251316 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr659 VADERVDyVVVDQQK 10090 BTO:0000944 10978177 t "HGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). t Gab-1 is the major binding partner of PI-3 kinase in 3T3L1 cells when stimulated with insulin" SIGNOR-251317 INSR protein P06213 UNIPROT GRB7 protein Q14451 UNIPROT up-regulates binding 9606 10803466 t gcesareni "Insulin induces the ir-grb7 interaction in cells expressing physiological levels of the proteins, suggesting that grb7 is implicated in insulin signaling." SIGNOR-77153 INSR protein P06213 UNIPROT PIK3R3 protein Q92569 UNIPROT unknown phosphorylation Tyr341 NEDADENyFINEEDE 9606 BTO:0000142;BTO:0000671 7542745 t llicata "This pattern of 32p-tyr release unambiguously identified tyr-341 in p55pik as a major in vitro phosphorylation site." SIGNOR-28791 INSR protein P06213 UNIPROT DOK1 protein Q99704 UNIPROT "up-regulates activity" phosphorylation Tyr362 DPKEDPIyDEPEGLA 10029 BTO:0000246 11551902 t "Insulin receptor-mediated p62dok tyrosine phosphorylation at residues 362 and 398. p62(dok) is a direct substrate for the IR tyrosine kinase and that phosphorylation at Tyr(362) and Tyr(398) plays an essential role for p62(dok) to interact with its effectors and negatively regulate the insulin signaling pathway." SIGNOR-251307 INSR protein P06213 UNIPROT DOK1 protein Q99704 UNIPROT "up-regulates activity" phosphorylation Tyr398 ARVKEEGyELPYNPA 10029 BTO:0000246 11551902 t "Insulin receptor-mediated p62dok tyrosine phosphorylation at residues 362 and 398. p62(dok) is a direct substrate for the IR tyrosine kinase and that phosphorylation at Tyr(362) and Tyr(398) plays an essential role for p62(dok) to interact with its effectors and negatively regulate the insulin signaling pathway." SIGNOR-251308 INSR protein P06213 UNIPROT DOK5 protein Q9P104 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 f lperfetto "Irs5/dok4 and irs6/dok5 represent two new signaling proteins with potential roles in insulin and igf-1 action" SIGNOR-101038 INSR protein P06213 UNIPROT IRS2 protein Q9Y4H2 UNIPROT "down-regulates activity" phosphorylation Tyr628 PKVAYHPyPEDYGDI -1 9195949 t "Tyr624 and Tyr628 are involved in the interaction between the IR and the KRLB domain of IRS-2, including tyrosine phosphorylation, and Tyr628 seems to be more important than Tyr624 in this process. the binding between the insulin receptor and the KRLB domain of IRS-2 results in tyrosine phosphorylation of the KRLB domain, and this leads to decreased binding of IRS-2 to the insulin receptor." SIGNOR-251318 INSR protein P06213 UNIPROT IRS2 protein Q9Y4H2 UNIPROT "down-regulates activity" phosphorylation Tyr632 YHPYPEDyGDIEIGS -1 9195949 t "Tyr624 and Tyr628 are involved in the interaction between the IR and the KRLB domain of IRS-2, including tyrosine phosphorylation, and Tyr628 seems to be more important than Tyr624 in this process. the binding between the insulin receptor and the KRLB domain of IRS-2 results in tyrosine phosphorylation of the KRLB domain, and this leads to decreased binding of IRS-2 to the insulin receptor." SIGNOR-251319 INSR protein P06213 UNIPROT IRS2 protein Q9Y4H2 UNIPROT up-regulates binding 9534 7629118 t "Tyrosine phosphorylation of insulin receptor substrate-1 in vivo depends upon the presence of its pleckstrin homology region." SIGNOR-253604 INSR protein P06213 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation Tyr368 STKMHGDyTLTLRKG 9534 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-252692 INSR protein P06213 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation Tyr580 LRKTRDQyLMWLTQK 9534 BTO:0000298 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-252691 INSR protein P06213 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation Tyr607 NENTEDQySLVEDDE 9534 BTO:0000298 8385099 t "The alpha-type 85-kDa subunit of phosphatidylinositol 3-kinase is phosphorylated at tyrosines 368, 580, and 607 by the insulin receptor." SIGNOR-252693 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 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 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 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 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 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 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 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 LCK protein P06239 UNIPROT CD3E protein P07766 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-259930 LCK protein P06239 UNIPROT CD3G protein P09693 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-259931 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 LCK protein P06239 UNIPROT CTLA4 protein P16410 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 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. Phosphorylation of Y201 correlated with accumulation of CTLA-4 on the cell surface." SIGNOR-251370 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 LCK protein P06239 UNIPROT CD33 protein P20138 UNIPROT up-regulates phosphorylation Tyr340 EMDEELHyASLNFHG 9606 10887109 t lperfetto "Human cd33 has two tyrosine residues in its cytoplasmic domain (y340 and y358). When phosphorylated, these tyrosines could function as docking sites for the phosphatases, shp-1 and/or shp-2, enabling cd33 to function as an inhibitory receptor. Lck is effective at phosphorylating y340" SIGNOR-78960 LCK protein P06239 UNIPROT CD247 protein P20963 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 8626561 t amattioni "During tcr signaling, lck interacts with numerous molecules, including tcr-zeta. The binding of lck to the tyrosine-phosphorylated zeta chain of the tcr would serve to strengthen the interaction of the associated cd4 and the tcr complex, leading to increased avidity for the antigen-major histocompatibility protein complex." SIGNOR-41361 LCK protein P06239 UNIPROT ACP1 protein P24666 UNIPROT "up-regulates activity" phosphorylation Tyr132 QLIIEDPyYGNDSDF 9534 BTO:0004055 9038134 t "In co-transfected COS cells, Lck and Fyn caused phosphorylation of LMPTP. Most of the phosphate was located at Tyr-131, and some was also located at Tyr-132. Site-directed mutagenesis showed that Tyr-131 is important for the catalytic activity of LMPTP, and that thiophosphorylation of Tyr-131, and to a lesser degree Tyr-132, is responsible for the activation." SIGNOR-251366 LCK protein P06239 UNIPROT ACP1 protein P24666 UNIPROT "up-regulates activity" phosphorylation Tyr133 LIIEDPYyGNDSDFE 9534 9038134 t "In co-transfected COS cells, Lck and Fyn caused phosphorylation of LMPTP. Most of the phosphate was located at Tyr-131, and some was also located at Tyr-132. Site-directed mutagenesis showed that Tyr-131 is important for the catalytic activity of LMPTP, and that thiophosphorylation of Tyr-131, and to a lesser degree Tyr-132, is responsible for the activation." SIGNOR-251367 LCK protein P06239 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr42 DSMKDEEyEQMVKEL 14534291 t lperfetto "Loss of tyrosine kinase p56lck in Jurkat cells abolished NFkappaB activation and partially suppressed and delayed phosphorylation of Tyr-42 of IkappaB upon pervanadate treatment. |Transfection of these cells with wild type Lck but not with mutant Lck F394 followed by H/R induces the tyrosine phosphorylation of inhibitor of nuclear factor kappaB (IkappaBalpha) and transcriptional activation of NFkappaB, and these are inhibited by Lck inhibitors" SIGNOR-249374 LCK protein P06239 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Tyr204 HTGFLTEyVATRWYR 9606 17998336 t gcesareni "The sh3 domain of lck modulates t-cell receptor-dependent activation of extracellular signal-regulated kinase through activation of raf-1." SIGNOR-159168 LCK protein P06239 UNIPROT PIK3R1 protein P27986 UNIPROT "down-regulates activity" phosphorylation Tyr688 FAEPYNLySSLKELV 9534 BTO:0004055 9461588 t "the regulatory p85 subunit of phosphatidylinositol 3-kinase is phosphorylated on tyrosine residues. We report that this phosphorylation event is readily catalyzed by the Abl and Lck protein-tyrosine kinases in vitro, by Bcr-Abl or a catalytically activated Lck-Y505F in co-transfected COS cells. we have mapped a major phosphorylation site to Tyr-688 in the C-terminal SH2 domain of p85. Tyrosine phosphorylation of p85 in vitro or in vivo was not associated with detectable change in the enzymatic activity of the phosphatidylinositol 3-kinase heterodimer, but correlated with a strong reduction in the binding of some, but not all, phosphoproteins to the SH2 domains of p85." SIGNOR-251383 LCK protein P06239 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates 9606 17998336 f gcesareni "The sh3 domain of lck modulates t-cell receptor-dependent activation of extracellular signal-regulated kinase through activation of raf-1." SIGNOR-159164 LCK protein P06239 UNIPROT PTPN6 protein P29350 UNIPROT up-regulates phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 BTO:0000782 8114715 t llicata "The two sites (y-536 and y-564) which are directly phosphorylated by lck in vitro are also phosphorylated in vivo in lstra cells. One of these sites (y-564) is phosphorylated in t cells in response to lck activation." SIGNOR-36121 LCK protein P06239 UNIPROT PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr536 QKGQESEyGNITYPP 10090 BTO:0000782 8114715 t "Two sites (Y-536 and Y-564) which are directly phosphorylated by Lck in vitro are also phosphorylated in vivo in LSTRA cells. ." SIGNOR-251387 NOTCH proteinfamily SIGNOR-PF30 SIGNOR JAG1 protein P78504 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20953350 f gcesareni "Contact with skip is required for biological activity of notchic. A mutation in the fourth ankyrin repeat that abolished notch signal transduction did not affect interaction with cbf1 but abolished interaction with skip." SIGNOR-254348 LCK protein P06239 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr427 ELFDDPSyVNVQNLD 9606 BTO:0000782 9710204 t "We show that during TCR signaling, the tyrosines Y239, Y240 and Y317 of Shc are the primary sites of tyrosine phosphorylation. CD4/Lck-dependent tyrosine phosphorylation on Shc was markedly diminished when Y317 was mutated, suggesting a preference of Lck for the Y317 site. tyrosine phosphorylation of Shc may play a key role in T lymphocyte proliferation via interaction of phosphorylated Shc with downstream molecules involved in activation of Ras and Myc proteins" SIGNOR-251388 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT unknown phosphorylation Tyr178 EEAERKLySGAQTDG 9606 BTO:0000661 7961936 t "We show that ZAP-70 has a primary autophosphorylation site at Tyr-292, with a secondary site at Tyr-126. We also show additional phosphorylation at Tyr-69, Tyr-178, Tyr-492, and Tyr-493 upon the addition of the protein tyrosine kinase, p56lck." SIGNOR-251392 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT unknown phosphorylation Tyr69 ERQLNGTyAIAGGKA 9606 BTO:0000661 7961936 t "We show that ZAP-70 has a primary autophosphorylation site at Tyr-292, with a secondary site at Tyr-126. We also show additional phosphorylation at Tyr-69, Tyr-178, Tyr-492, and Tyr-493 upon the addition of the protein tyrosine kinase, p56lck." SIGNOR-251396 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr319 TSVYESPySDPEELK 10318843 t lperfetto "Phosphopeptide encompassing the motif harboring tyr319, ysdp, interacted with lcksh2;tyr319-mediated binding of the sh2 domain of lck is crucial for zap-70 activation and consequently for the propagation of the signaling cascade leading to t-cell activation" SIGNOR-67443 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr319 TSVYESPySDPEELK 8798643 t lperfetto "Phosphopeptide encompassing the motif harboring tyr319, ysdp, interacted with lcksh2;tyr319-mediated binding of the sh2 domain of lck is crucial for zap-70 activation and consequently for the propagation of the signaling cascade leading to t-cell activation" SIGNOR-43659 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" phosphorylation Tyr319 TSVYESPySDPEELK 10090 BTO:0000782 10037717 t "the protein tyrosine kinase (PTK) ZAP-70 is rapidly phosphorylated on several tyrosine residues, presumably by two mechanisms: an autophosphorylation and a trans-phosphorylation by the Src-family PTK Lck. we demonstrate that phosphorylation of Tyr319 is required for the positive regulation of ZAP-70 function" SIGNOR-251393 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" phosphorylation Tyr492 ALGADDSyYTARSAG 9606 BTO:0000782 7642520 t lperfetto "When expressed in COS cells, Y493F-mutated ZAP-70 demonstrated normal basal kinase activity, but, unlike wild type ZAP-70, could not be activated by tyrosine phosphorylation induced by incubation with pervanadate or by co-expression of constitutively activated Lck" SIGNOR-30429 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" phosphorylation Tyr493 LGADDSYyTARSAGK 9606 BTO:0000661 7961936 t "We show that ZAP-70 has a primary autophosphorylation site at Tyr-292, with a secondary site at Tyr-126. We also show additional phosphorylation at Tyr-69, Tyr-178, Tyr-492, and Tyr-493 upon the addition of the protein tyrosine kinase, p56lck." SIGNOR-251395 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" phosphorylation Tyr493 LGADDSYyTARSAGK -1 8756661 t lperfetto "these data suggest that phosphorylation of ZAP-70 is initiated by a heterologous trans-phosphorylation of ZAP-70 by Lck on Tyr- 493." SIGNOR-226628 LCK protein P06239 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" phosphorylation Tyr474 VLLVNRHyAKISDFG 9606 BTO:0000661 9685404 t lperfetto "We show that ZAP-70 has a primary autophosphorylation site at Tyr-292, with a secondary site at Tyr-126. We also show additional phosphorylation at Tyr-69, Tyr-178, Tyr-492, and Tyr-493 upon the addition of the protein tyrosine kinase, p56lck" SIGNOR-249375 LCK protein P06239 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 BTO:0000782 14583609 t gcesareni "Endogenous notch-1 associates with p56(lck) and pi3k. p56(lck) is required for the notch-1-mediated activation of akt/pkb function" SIGNOR-118902 LCK protein P06239 UNIPROT PTEN protein P60484 UNIPROT up-regulates phosphorylation Tyr315 RADNDKEyLVLTLTK 9606 11948419 t gcesareni "Thus, y240a and y315a are involved in the ability of mmac/pten to dephosphorylate ptdins and regulate tumor cell growth in vitro and in vivo." SIGNOR-116499 LCK protein P06239 UNIPROT PRKCQ protein Q04759 UNIPROT unknown phosphorylation Tyr90 SETTVELySLAERCR 9606 10652356 t llicata "Tyrosine 90 (tyr-90) in the regulatory domain of pkctheta was identified as the major phosphorylation site by lck." SIGNOR-74574 LCK protein P06239 UNIPROT PRKCD protein Q05655 UNIPROT "up-regulates activity" phosphorylation Tyr313 SSEPVGIyQGFEKKT 9534 BTO:0000298 11381116 t "The tyrosine phosphorylation sites of PKC delta in the H(2)O(2)-treated cells were identified as Tyr-311, Tyr-332, and Tyr-512 by mass spectrometric analysis with the use of the precursor-scan method and by immunoblot analysis with the use of phosphorylation site-specific antibodies. Tyr-311 was the predominant modification site among them. In an in vitro study, phosphorylation at this site by Lck, a non-receptor-type tyrosine kinase, enhanced the basal enzymatic activity and elevated its maximal velocity in the presence of diacylglycerol. phosphorylation at Tyr-311 between the regulatory and catalytic domains is a critical step for generation of the active PKC delta in response to H(2)O(2)." SIGNOR-251384 LCK protein P06239 UNIPROT PRKCD protein Q05655 UNIPROT "up-regulates activity" phosphorylation Tyr334 MQDNSGTyGKIWEGS 9534 BTO:0000298 11381116 t "The tyrosine phosphorylation sites of PKC delta in the H(2)O(2)-treated cells were identified as Tyr-311, Tyr-332, and Tyr-512 by mass spectrometric analysis with the use of the precursor-scan method and by immunoblot analysis with the use of phosphorylation site-specific antibodies. Tyr-311 was the predominant modification site among them. In an in vitro study, phosphorylation at this site by Lck, a non-receptor-type tyrosine kinase, enhanced the basal enzymatic activity and elevated its maximal velocity in the presence of diacylglycerol. phosphorylation at Tyr-311 between the regulatory and catalytic domains is a critical step for generation of the active PKC delta in response to H(2)O(2)." SIGNOR-251385 LCK protein P06239 UNIPROT PRKCD protein Q05655 UNIPROT "up-regulates activity" phosphorylation Tyr514 TFCGTPDyIAPEILQ 9534 BTO:0000298 11381116 t "The tyrosine phosphorylation sites of PKC delta in the H(2)O(2)-treated cells were identified as Tyr-311, Tyr-332, and Tyr-512 by mass spectrometric analysis with the use of the precursor-scan method and by immunoblot analysis with the use of phosphorylation site-specific antibodies. Tyr-311 was the predominant modification site among them. In an in vitro study, phosphorylation at this site by Lck, a non-receptor-type tyrosine kinase, enhanced the basal enzymatic activity and elevated its maximal velocity in the presence of diacylglycerol. phosphorylation at Tyr-311 between the regulatory and catalytic domains is a critical step for generation of the active PKC delta in response to H(2)O(2)." SIGNOR-251386 LCK protein P06239 UNIPROT ITK protein Q08881 UNIPROT up-regulates phosphorylation Tyr512 RFVLDDQyTSSTGTK -1 9312162 t "Lck phosphorylates the activation loop tyrosine of the Itk kinase domain and activates Itk kinase activity. The major site of Lck phosphorylation on Itk was mapped to the conserved tyrosine (Tyr511) in the activation loop of the Itk kinase domain." SIGNOR-251380 LCK protein P06239 UNIPROT LCP2 protein Q13094 UNIPROT unknown phosphorylation Tyr426 NEEWYVSyITRPEAE -1 8702662 t "Ability of p56lck to phosphorylate Tyr-423/426 within SLP-76 in vitro" SIGNOR-251382 LCK protein P06239 UNIPROT ADAM15 protein Q13444 UNIPROT up-regulates phosphorylation Tyr715 LVMLGASyWYRARLH 9606 BTO:0000661 11741929 t lperfetto "Hck, and to a lesser extent lck, phosphorylated the adam15. Deletion and point mutation analysis of the adam15 cytoplasmic domain confirmed the importance of the proline-rich motifs for grb2 and lck binding and indicated the regulatory nature of tyr(715) and tyr(735). These data demonstrate selective, phosphorylation-dependent interactions of adam15 with src family ptks and grb2, which highlight the potential for integration of adam functions and cellular signaling." SIGNOR-112931 LCK protein P06239 UNIPROT ADAM15 protein Q13444 UNIPROT up-regulates phosphorylation Tyr735 LKGPTCQyRAAQSGP 9606 11741929 t lperfetto "Hck, and to a lesser extent lck, phosphorylated the adam15. Deletion and point mutation analysis of the adam15 cytoplasmic domain confirmed the importance of the proline-rich motifs for grb2 and lck binding and indicated the regulatory nature of tyr(715) and tyr(735). These data demonstrate selective, phosphorylation-dependent interactions of adam15 with src family ptks and grb2, which highlight the potential for integration of adam functions and cellular signaling." SIGNOR-112935 LCK protein P06239 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr217 MAEEKKAyKKAKERE 9606 19059208 t miannu "We found that Ymer was considerably phosphorylated on tyrosine residues also via Src family kinases such as Lck. A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262853 LCK protein P06239 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr279 TDGEDADyTHFTNQQ 9606 BTO:0000567 19059208 t miannu "We found that Ymer was considerably phosphorylated on tyrosine residues also via Src family kinases such as Lck. A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262854 LCK protein P06239 UNIPROT CCDC50 protein Q8IVM0 UNIPROT "down-regulates activity" phosphorylation Tyr304 SSHKGFHyKH 9606 BTO:0000567 19059208 t miannu "We found that Ymer was considerably phosphorylated on tyrosine residues also via Src family kinases such as Lck. A luciferase reporter assay showed that mutation of tyrosines on Ymer (YmerY217/279/304F) results in loss of the inhibitory activity for NF-kappaB signaling." SIGNOR-262855 LCK protein P06239 UNIPROT SIGLEC10 protein Q96LC7 UNIPROT unknown phosphorylation Tyr691 PKGTQADyAEVKFQ 9606 11733002 t lperfetto "These results suggest that the tyrosines at positions 597 and 667, contained within itim-like motifs, are likely targets of phosphorylation by several classes of signaling molecules, including lck, jak3, and emt. The tyrosine located at position y691 was also contributing to the phosphorylation of the wild-type siglec tail by lck and jak3 kinases. however, it is not clear whether y691 is capable of binding sap or a similar protein. Future studies will attempt to elucidate the signaling activities associated with y691" SIGNOR-112499 LCK protein P06239 UNIPROT SIGLEC10 protein Q96LC7 UNIPROT up-regulates phosphorylation Tyr597 RHSTILDyINVVPTA 9606 11733002 t lperfetto "These results suggest that the tyrosines at positions 597 and 667, contained within itim-like motifs, are likely targets of phosphorylation by several classes of signaling molecules, including lck, jak3, and emt. The tyrosine located at position y691 was also contributing to the phosphorylation of the wild-type siglec tail by lck and jak3 kinases. Y597 and y667 are likely involved in intracellular signaling" SIGNOR-112491 LCK protein P06239 UNIPROT SIGLEC10 protein Q96LC7 UNIPROT up-regulates phosphorylation Tyr667 ESQEELHyATLNFPG 9606 11733002 t lperfetto "These results suggest that the tyrosines at positions 597 and 667, contained within itim-like motifs, are likely targets of phosphorylation by several classes of signaling molecules, including lck, jak3, and emt. The tyrosine located at position y691 was also contributing to the phosphorylation of the wild-type siglec tail by lck and jak3 kinases. Phosphorylation of the tyrosine located at position 667 in an itim motif appears to be necessary for the recruitment of shp-1 and partial recruitment of shp-2" SIGNOR-112495 LCK protein P06239 UNIPROT DOK1 protein Q99704 UNIPROT "up-regulates activity" phosphorylation 9606 10799545 t "Phosphorylation of p56 dok and p62 dok is increased following CD2 stimulation and requires Lck. Phosphorylation of Dok proteins by Lck might provide a mechanism by which SH2-containing proteins can be recruited and co-localized with their substrates." SIGNOR-251373 LCK protein P06239 UNIPROT FOXP3 protein Q9BZS1 UNIPROT down-regulates phosphorylation Tyr342 NMRPPFTyATLIRWA 9606 24155921 t llicata "Lck phosphorylated tyr-342 of foxp3 by immunoprecipitation and in vitro kinase assay, and the replacement of tyr-342 with phenylalanine (y342f) abolished the ability to suppress mmp9 expression." SIGNOR-203089 LCK protein P06239 UNIPROT MED28 protein Q9H204 UNIPROT up-regulates phosphorylation Tyr64 ASLVSQDyVNGTDQE 9606 16899217 t gcesareni "Y64 of magicin is phosphorylated by lck creating a sh2-grb2 binding motif" SIGNOR-148704 LCK protein P06239 UNIPROT DEF6 protein Q9H4E7 UNIPROT "up-regulates activity" phosphorylation Tyr210 SMAIHEVyQELIQDV -1 12923183 t "In vitro kinase assays indeed demonstrated that Lck can phosphorylate wild-type IBP but not the Y210F mutant. IBP Binds PI(3,4,5)P3 upon Phosphorylation by Lck" SIGNOR-251372 LCK protein P06239 UNIPROT DEF6 protein Q9H4E7 UNIPROT "up-regulates activity" phosphorylation Tyr133 NFLSEDKyPLIMVPD 9606 18976935 t lperfetto "Here, we report that the T cell receptor (TCR)-induced translocation of SLAT to the immunological synapse required Lck-mediated phosphorylation of two tyrosine residues located in an immunoreceptor tyrosine-based activation motif-like sequence but was independent of the SLAT PH domain. This subcellular relocalization was coupled to, and necessary for, activation of the NFAT pathway|These results indicate that SLAT undergoes Lck-dependent phosphorylation on Tyr-144 and Tyr-133 upon TCR and CD28 stimulation." SIGNOR-253367 LCK protein P06239 UNIPROT DEF6 protein Q9H4E7 UNIPROT "up-regulates activity" phosphorylation Tyr144 MVPDEVEyLLKKVLS 9606 BTO:0000661 18976935 t lperfetto "Here, we report that the T cell receptor (TCR)-induced translocation of SLAT to the immunological synapse required Lck-mediated phosphorylation of two tyrosine residues located in an immunoreceptor tyrosine-based activation motif-like sequence but was independent of the SLAT PH domain. This subcellular relocalization was coupled to, and necessary for, activation of the NFAT pathway|These results indicate that SLAT undergoes Lck-dependent phosphorylation on Tyr-144 and Tyr-133 upon TCR and CD28 stimulation." SIGNOR-253368 LCK protein P06239 UNIPROT SH2D2A protein Q9NP31 UNIPROT "up-regulates activity" phosphorylation Tyr280 PKPSNPIyNEPDEPI 9606 BTO:0000782 18541536 t miannu "Here we mapped Lck phosphorylation and interaction sites on TSAd and evaluated their functional importance. The three C-terminal TSAd tyrosines Tyr(280), Tyr(290), and Tyr(305) were phosphorylated by Lck and functioned as docking sites for the Lck Src homology 2 (SH2) domain. Lck binds to TSAd prolines and phosphorylates and interacts with the three C-terminal TSAd tyrosines. We propose that through multivalent interactions with Lck, TSAd diverts Lck from phosphorylating other substrates, thus modulating its functional activity through substrate competition." SIGNOR-262888 LCK protein P06239 UNIPROT SH2D2A protein Q9NP31 UNIPROT "up-regulates activity" phosphorylation Tyr290 PDEPIAFyAMGRGSP 9606 BTO:0000782 18541536 t miannu "Here we mapped Lck phosphorylation and interaction sites on TSAd and evaluated their functional importance. The three C-terminal TSAd tyrosines Tyr(280), Tyr(290), and Tyr(305) were phosphorylated by Lck and functioned as docking sites for the Lck Src homology 2 (SH2) domain. Lck binds to TSAd prolines and phosphorylates and interacts with the three C-terminal TSAd tyrosines. We propose that through multivalent interactions with Lck, TSAd diverts Lck from phosphorylating other substrates, thus modulating its functional activity through substrate competition." SIGNOR-262889 LCK protein P06239 UNIPROT SH2D2A protein Q9NP31 UNIPROT "up-regulates activity" phosphorylation Tyr305 GEAPSNIyVEVEDEG 9606 18541536 t miannu "Here we mapped Lck phosphorylation and interaction sites on TSAd and evaluated their functional importance. The three C-terminal TSAd tyrosines Tyr(280), Tyr(290), and Tyr(305) were phosphorylated by Lck and functioned as docking sites for the Lck Src homology 2 (SH2) domain. Lck binds to TSAd prolines and phosphorylates and interacts with the three C-terminal TSAd tyrosines. We propose that through multivalent interactions with Lck, TSAd diverts Lck from phosphorylating other substrates, thus modulating its functional activity through substrate competition." SIGNOR-262890 LCK protein P06239 UNIPROT DAPP1 protein Q9UN19 UNIPROT "up-regulates activity" phosphorylation Tyr139 KVEEPSIyESVRVHT 10880360 t lperfetto "Src family kinases mediate receptor-stimulated, phosphoinositide 3-kinase-dependent, tyrosine phosphorylation of dual adaptor for phosphotyrosine and 3-phosphoinositides-1 in endothelial and B cell lines|yrosine phosphorylation of DAPP-1 appears important for appropriate intracellular targeting and creates a potential binding site for Src homology 2 domain-containing proteins." SIGNOR-249373 LCK protein P06239 UNIPROT SH2B3 protein Q9UQQ2 UNIPROT up-regulates phosphorylation Tyr273 LEMPDNLyTFVLKVK 9606 9169414 t lperfetto "In vitro tyrosine phosphorylation of lnk by lck and zap-70. Tyrosine 297 would appear to be an attractive target for phosphorylation within the c-terminal domain. Our studies suggest that although lnk may participate in tcr signaling, its functions are in no way limiting during t cell development or activation." SIGNOR-48850 LCK protein P06239 UNIPROT TCR complex SIGNOR-C153 SIGNOR "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-259932 LCK protein P06239 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "down-regulates activity" phosphorylation Tyr688 FAEPYNLySSLKELV 9534 BTO:0004055 9461588 t "The regulatory p85 subunit of phosphatidylinositol 3-kinase is phosphorylated on tyrosine residues. We report that this phosphorylation event is readily catalyzed by the Abl and Lck protein-tyrosine kinases in vitro, by Bcr-Abl or a catalytically activated Lck-Y505F in co-transfected COS cells. we have mapped a major phosphorylation site to Tyr-688 in the C-terminal SH2 domain of p85. Tyrosine phosphorylation of p85 in vitro or in vivo was not associated with detectable change in the enzymatic activity of the phosphatidylinositol 3-kinase heterodimer, but correlated with a strong reduction in the binding of some, but not all, phosphoproteins to the SH2 domains of p85." SIGNOR-252699 LCK protein P06239 UNIPROT CD3 complex SIGNOR-C432 SIGNOR "up-regulates activity" phosphorylation 9606 8626561 t "The binding of Lck to the tyrosine-phosphorylated zeta chain of the TcR would serve to strengthen the interaction of the associated CD4 and the TcR complex, leading to increased avidity for the antigen-major histocompatibility protein complex" SIGNOR-252305 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Thr24 LPRPRSCtWPLPRPE -1 BTO:0000318 10377430 t lperfetto "Here we show that the activation of phosphatidylinositol 3 (PI3) kinase by extracellular growth factors induces phosphorylation, nuclear export, and transcriptional inactivation of FKHR1, a member of the FKHR subclass of the forkhead family of transcription factors. Protein kinase B (PKB)/Akt, a key mediator of PI3 kinase signal transduction, phosphorylated recombinant FKHR1 in vitro at threonine-24 and serine-253. Mutants FKHR1(T24A), FKHR1(S253A), and FKHR1(T24A/S253A) were resistant to both PKB/Akt-mediated phosphorylation and PI3 kinase-stimulated nuclear export." SIGNOR-252347 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 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 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 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 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 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 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 FYN protein P06241 UNIPROT MAG protein P20916 UNIPROT "up-regulates activity" phosphorylation Tyr620 LTEELAEyAEIRVK 10090 BTO:0000142 7525550 t "Fyn constitutively binds to MAG in a latent form. Ligand stimulation of L-MAG would result in activation of Fyn kinase and phosphorylation of Tyr-620. Binding and activation of PLC y through this phosphotyrosine residue would contribute to the signaling pathway involved in the regulation of myelination." SIGNOR-251178 FYN protein P06241 UNIPROT CBL protein P22681 UNIPROT "up-regulates activity" phosphorylation Tyr731 QQIDSCTyEAMYNIQ 9606 9890970 t lperfetto "Fyn associates with cbl and phosphorylates tyrosine 731 in cbl, a binding site for phosphatidylinositol 3-kinasecbl represents a substrate for src-like kinases that are activated in response to the engagement of cell surface receptors, and that src-like kinases are responsible for the phosphorylation of a tyrosine residue in cbl that may regulate activation of phosphatidylinositol 3-kinase" SIGNOR-63968 FYN protein P06241 UNIPROT ACP1 protein P24666 UNIPROT "up-regulates activity" phosphorylation Tyr132 QLIIEDPyYGNDSDF 9534 BTO:0004055 9038134 t "We identify Tyr-131 as the major phosphorylation site and Tyr-132 as a minor site and the Src family PTKs Lck and Fyn as enzymes capable of phosphorylating these sites in vivo and in vitro. Both Tyr-131 and Tyr-132 are located next to the catalytic pocket of LMPTP, and especially, Tyr-131 seems to be important for the activity of LMPTP. Phosphorylation of Tyr-131 or Tyr-132, particularly the former, caused an increase in the activity of LMPTP." SIGNOR-251149 FYN protein P06241 UNIPROT ACP1 protein P24666 UNIPROT "up-regulates activity" phosphorylation Tyr133 LIIEDPYyGNDSDFE 9534 BTO:0004055 9038134 t "We identify Tyr-131 as the major phosphorylation site and Tyr-132 as a minor site and the Src family PTKs Lck and Fyn as enzymes capable of phosphorylating these sites in vivo and in vitro. Both Tyr-131 and Tyr-132 are located next to the catalytic pocket of LMPTP, and especially, Tyr-131 seems to be important for the activity of LMPTP. Phosphorylation of Tyr-131 or Tyr-132, particularly the former, caused an increase in the activity of LMPTP." SIGNOR-251150 FYN protein P06241 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation Tyr349 EEPPDHQyYNDFPGK 9606 BTO:0000782 9710204 t lperfetto "Syk and zap-70 were able to phosphorylate the y239 and y240 sites, and less efficiently the y317 site. Of the two potential grb2 binding sites (y239 and y317), y239 appears to play a greater role in recruiting sos through grb2." SIGNOR-59623 FYN protein P06241 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation Tyr350 EPPDHQYyNDFPGKE 9606 BTO:0000782 9710204 t lperfetto "Syk and zap-70 were able to phosphorylate the y239 and y240 sites, and less efficiently the y317 site. Of the two potential grb2 binding sites (y239 and y317), y239 appears to play a greater role in recruiting sos through grb2." SIGNOR-59627 FYN protein P06241 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation Tyr427 ELFDDPSyVNVQNLD 9606 BTO:0000782 9710204 t lperfetto "Syk and zap-70 were able to phosphorylate the y239 and y240 sites, and less efficiently the y317 site. Of the two potential grb2 binding sites (y239 and y317), y239 appears to play a greater role in recruiting sos through grb2." SIGNOR-59631 FYN protein P06241 UNIPROT NMT1 protein P30419 UNIPROT unknown phosphorylation Tyr180 YTLLNENyVEDDDNM -1 11594778 t "Human NMT was found to be phosphorylated by non-receptor tyrosine kinase family members of Lyn, Fyn and Lck. Tyr100 is the principle phosphorylation site on hNMT for Lyn and Fyn. The significance of a phosphorylation-dependent interaction between NMT and a tyrosine kinase is not known at present." SIGNOR-251179 FYN protein P06241 UNIPROT FCGR2C protein P31995 UNIPROT "up-regulates activity" phosphorylation Tyr294 YETADGGyMTLNPRA -1 8756631 t miannu "Fyn and Blk definitely phosphorylate Y-282 in the ITAM of FcgRIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addition 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-262677 FYN protein P06241 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Tyr142 AVVNLINyQDDAELA -1 12640114 t "Interaction of beta-catenin with alpha-catenin is regulated by the phosphorylation of beta-catenin Tyr-142. This residue can be phosphorylated in vitro by Fer or Fyn tyrosine kinases.  Transfection of these kinases to epithelial cells disrupted the association between both catenins." SIGNOR-251162 FYN protein P06241 UNIPROT CD79B protein P40259 UNIPROT "up-regulates activity" phosphorylation Tyr196 GMEEDHTyEGLDIDQ -1 9531288 t "CD79b cytoplasmic tail-containing GST fusion proteins were phosphorylated in vitro by baculovirus-produced Fyn, >80% of phosphorylation occurred on the N-terminal ITAM tyrosine. CD79a and CD79b function as transducers of B cell antigen receptor signals via a cytoplasmic sequence, termed the immunoreceptor tyrosine-based activation motif (ITAM). pY195 and pY206 in CD79b" SIGNOR-251154 FYN protein P06241 UNIPROT CD79B protein P40259 UNIPROT "up-regulates activity" phosphorylation Tyr207 DIDQTATyEDIVTLR -1 9531288 t "CD79b cytoplasmic tail-containing GST fusion proteins were phosphorylated in vitro by baculovirus-produced Fyn, >80% of phosphorylation occurred on the N-terminal ITAM tyrosine. CD79a and CD79b function as transducers of B cell antigen receptor signals via a cytoplasmic sequence, termed the immunoreceptor tyrosine-based activation motif (ITAM). pY195 and pY206 in CD79b" SIGNOR-251155 FYN protein P06241 UNIPROT TXK protein P42681 UNIPROT "up-regulates activity" phosphorylation Tyr420 RYVLDDEyVSSFGAK 11353545 t lperfetto "We further demonstrate that Rlk can be phosphorylated and activated by Src kinases, leading to a decrease in its half-life. A specific tyrosine in the activation loop of Rlk, Y420, is required for phosphorylation and activation, as well as for decreased stability, but is not required for lipid RAFT association." SIGNOR-249341 FYN protein P06241 UNIPROT DCC protein P43146 UNIPROT "up-regulates activity" phosphorylation Tyr1261 PTLESAQyPGILPSP 10090 BTO:0001909 15557120 t miannu "Fyn tyrosine kinase, but not Src, regulates the phosphorylation of DCC in N1E-115 neuroblastoma cells.Both DCC phosphorylation and Netrin-1-induced axon outgrowth are impaired in Fyn(-/-) CN and spinal cord explants. We propose that DCC is regulated by tyrosine phosphorylation and that Fyn is essential for the response of axons to Netrin-1. these results show that DCC is phosphorylated by Fyn, but not Src, in N1E-115 cells, and that tyrosines 1261 and 1418 are the major phosphorylation sites of Fyn in vivo." SIGNOR-268175 FYN protein P06241 UNIPROT DCC protein P43146 UNIPROT "up-regulates activity" phosphorylation Tyr1420 TEDSANVyEQDDLSE 10090 BTO:0001909 15557120 t miannu "Fyn tyrosine kinase, but not Src, regulates the phosphorylation of DCC in N1E-115 neuroblastoma cells.Both DCC phosphorylation and Netrin-1-induced axon outgrowth are impaired in Fyn(-/-) CN and spinal cord explants. We propose that DCC is regulated by tyrosine phosphorylation and that Fyn is essential for the response of axons to Netrin-1. these results show that DCC is phosphorylated by Fyn, but not Src, in N1E-115 cells, and that tyrosines 1261 and 1418 are the major phosphorylation sites of Fyn in vivo." SIGNOR-268176 FYN protein P06241 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Tyr529 TITKTVEyLHAQGVV 9606 18156174 t llicata "Epidermal growth factor stimulates rsk2 activation through activation of the mek/erk pathway and src-dependent tyrosine phosphorylation of rsk2 at tyr-529. By mass spectroscopy-based studies, we identified src tyrosine kinase family members src and fyn as upstream kinases of rsk2 tyr-529." SIGNOR-160048 FYN protein P06241 UNIPROT CNN1 protein P51911 UNIPROT "down-regulates activity" phosphorylation Tyr182 SQQGMTAyGTRRHLY 9534 15206927 t "We identify, for the first time, tyrosine-phosphorylated calponin h3 within COS 7 cells, before and after their transfection with the pSV vector containing cDNA encoding the cytoplasmic, Src-related, tyrosine kinase, Fyn. we have localized the tyrosines phosphorylated without actin to Tyr261 in calponin h3 and to Tyr261 and Tyr182 in calponin h1. Tyrosine phosphorylation of calponins inhibits their binding to F-actin" SIGNOR-251157 FYN protein P06241 UNIPROT CNN1 protein P51911 UNIPROT "down-regulates activity" phosphorylation Tyr261 SQRGMTVyGLPRQVY 9534 BTO:0000298 15206927 t "We identify, for the first time, tyrosine-phosphorylated calponin h3 within COS 7 cells, before and after their transfection with the pSV vector containing cDNA encoding the cytoplasmic, Src-related, tyrosine kinase, Fyn. we have localized the tyrosines phosphorylated without actin to Tyr261 in calponin h3 and to Tyr261 and Tyr182 in calponin h1. Tyrosine phosphorylation of calponins inhibits their binding to F-actin" SIGNOR-251158 FYN protein P06241 UNIPROT PGD protein P52209 UNIPROT "up-regulates activity" phosphorylation Tyr481 GTVSSSSyNA 9606 30824700 t lperfetto "6PGD is phosphorylated at tyrosine (Y) 481 by Src family kinase Fyn. This phosphorylation enhances 6PGD activity by increasing its binding affinity to NADP+ and therefore activates the PPP for NADPH and ribose-5-phosphate, which consequently detoxifies intracellular reactive oxygen species (ROS) and accelerates DNA synthesis." SIGNOR-265758 FYN protein P06241 UNIPROT CHN2 protein P52757 UNIPROT down-regulates phosphorylation Tyr21 VSSDAEEyQPPIWKS 9606 17560670 t llicata "Ere we report that beta2-chimaerin is tyrosine-phosphorylated by src-family kinases (sfks) upon cell stimulation with epidermal growth factor (egf). these results suggest tyr-21 phosphorylation as a novel, sfk-dependent mechanism that negatively regulates beta2-chimaerin rac-gap activity." SIGNOR-155709 FYN protein P06241 UNIPROT DLG4 protein P78352 UNIPROT up-regulates phosphorylation Tyr523 REDSVLSyETVTQME 9606 BTO:0000938 BTO:0000142 18721130 t llicata "Psd-95 is phosphorylated either by purified src/fyn kinases in vitro or by co-expression of constitutively active src/fyn in cos7 cells. psd-95 tyr(523) phosphorylation contributes to the post-ischaemic over-activation of nmda receptors." SIGNOR-180449 FYN protein P06241 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 15537652 t gcesareni "Here we provide evidence that fyn kinase, a member of the src kinase family, is involved in the uvb-induced phosphorylation of histone h3 at serine 10" SIGNOR-130274 FYN protein P06241 UNIPROT CDK5 protein Q00535 UNIPROT "up-regulates activity" phosphorylation Tyr15 EKIGEGTyGTVFKAK 9606 14757045 t "Constitutively active Fyn phosphorylated Tyr15 of Cdk5. Fyn Facilitates Kinase Activity of Cdk5 Via Tyr15 Phosphorylation" SIGNOR-251156 FYN protein P06241 UNIPROT IFITM3 protein Q01628 UNIPROT "up-regulates quantity" phosphorylation Tyr20 NSGQPPNyEMLKEEH 10090 BTO:0000452 24627473 t miannu "We determined that both mouse and human IFITM3 are phosphorylated by the protein-tyrosine kinase FYN on tyrosine 20 (Tyr(20)). Phosphorylation of IFITM3 on Tyr20 Leads to Plasma Membrane Accumulation." SIGNOR-266304 FYN protein P06241 UNIPROT CAV1 protein Q03135 UNIPROT "down-regulates activity" phosphorylation Tyr14 VDSEGHLyTVPIREQ 9606 12921535 t lperfetto "Caveolin-1 is phosphorylated on tyr(14) in response to both oxidative and hyperosmotic stress. In the present paper, we show that this phosphorylation requires activation of the src family kinase fyn.Therefore," SIGNOR-118003 FYN protein P06241 UNIPROT PRKCQ protein Q04759 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 10383400 t miannu "Further indications of direct interaction are that p59fyn potentiates ?PKC Catalytic activity and that ?PKC Is a substrate for tyrosine phosphorylation by p59fyn." SIGNOR-68798 FYN protein P06241 UNIPROT GRIN2A protein Q12879 UNIPROT up-regulates phosphorylation Tyr1325 RLLEGNFyGSLFSVP 9606 19834457 t gcesareni "The nr2a subunit of the nmda receptor is tyrosine-phosphorylated, with tyr 1325 as its one of the major phosphorylation site. Tyr 1325 phosphorylation site is required for src-induced potentiation of the nmda receptor channel in the striatum. Tyr 1325 was most prominently phosphorylated by fyn in vitro." SIGNOR-188527 FYN protein P06241 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1105 CSEVERTyLKTKSSS -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247151 FYN protein P06241 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1267 PATGEQVyQQDWAQN -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247155 FYN protein P06241 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1387 GRCPSDPyKHSLPSQ -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247159 FYN protein P06241 UNIPROT LCP2 protein Q13094 UNIPROT down-regulates phosphorylation 9606 9047237 t lperfetto "P59fyn_phosphorylated slp-76 at intermediate levels but, significantly, this phosphorylation failed to induce vav?SLP-76 complex formation" SIGNOR-46851 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1039 HSQLSDLyGKFSFKS -1 11024032 t "Tyr-932, Tyr-1039, Tyr-1070, Tyr-1109, Tyr-1252, Tyr-1336, and Tyr-1472 are Fyn-mediated phosphorylation sites in GluRε2 in vitro." SIGNOR-251169 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1070 ISTHTVTyGNIEGNA -1 11024032 t "Tyr-932, Tyr-1039, Tyr-1070, Tyr-1109, Tyr-1252, Tyr-1336, and Tyr-1472 are Fyn-mediated phosphorylation sites in GluRε2 in vitro." SIGNOR-251170 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1109 FDEIELAyRRRPPRS -1 11024032 t "Tyr-932, Tyr-1039, Tyr-1070, Tyr-1109, Tyr-1252, Tyr-1336, and Tyr-1472 are Fyn-mediated phosphorylation sites in GluRε2 in vitro." SIGNOR-251171 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1252 CKKAGNLyDISEDNS 9606 BTO:0000007 11024032 t "Tyr-1252, Tyr-1336, and Tyr-1472 of GluRε2 are phosphorylated in 293T cells when active Fyn is co-expressed." SIGNOR-251172 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1336 RFMDGSPyAHMFEMS 9606 BTO:0000007 11024032 t "Tyr-1252, Tyr-1336, and Tyr-1472 of GluRε2 are phosphorylated in 293T cells when active Fyn is co-expressed." SIGNOR-251173 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1474 GSSNGHVyEKLSSIE 9606 BTO:0000007 11024032 t "Tyr-1252, Tyr-1336, and Tyr-1472 of GluRε2 are phosphorylated in 293T cells when active Fyn is co-expressed." SIGNOR-251175 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr932 IRRESSVyDISEHRR -1 11024032 t "Tyr-932, Tyr-1039, Tyr-1070, Tyr-1109, Tyr-1252, Tyr-1336, and Tyr-1472 are Fyn-mediated phosphorylation sites in GluRε2 in vitro." SIGNOR-251174 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT unknown phosphorylation Tyr1474 GSSNGHVyEKLSSIE 11483655 t lperfetto "We have investigated the tyrosine phosphorylation of NMDA receptor subunits NR2A and NR2B by exogenous Src and Fyn and compared this to phosphorylation by tyrosine kinases associated with the postsynaptic density (PSD)|Phosphorylation-site specific antibodies identified NR2B Tyr1472 as a phosphorylation site for intrinsic PSD tyrosine kinases" SIGNOR-249338 FYN protein P06241 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Tyr1474 GSSNGHVyEKLSSIE -1 11483655 t lperfetto "We have investigated the tyrosine phosphorylation of NMDA receptor subunits NR2A and NR2B by exogenous Src Phosphorylation-site specific antibodies identified NR2B Tyr1472 as a phosphorylation site for intrinsic PSD tyrosine kinases" SIGNOR-247176 FYN protein P06241 UNIPROT SLAMF1 protein Q13291 UNIPROT "up-regulates activity" phosphorylation Tyr281 EKKSLTIyAQVQKPG 9534 BTO:0000298 11806999 t "All 3 tyrosines of CD150 (Tyr281, Tyr307, Tyr327) are phosphorylated by the src kinase Fyn. CD150 is unique among its homologues in the immunoglobulin superfamily in that it is able to bind SAP, a floating SH2 domain, in the absence of tyrosine phosphorylation. In this study, using a detailed mutagenesis mapping approach we have shown that SAP binding to CD150 is in fact bimodal. Prior to tyrosine phosphorylation, SAP binds the membrane-proximal motif surrounding Tyr281. Following tyrosine phosphorylation by tyrosine kinases such as Fyn, SAP binds additionally to the distal motif surrounding Tyr327." SIGNOR-251181 FYN protein P06241 UNIPROT SLAMF1 protein Q13291 UNIPROT "up-regulates activity" phosphorylation Tyr307 QDPCTTIyVAATEPV 9534 BTO:0000298 11806999 t "All 3 tyrosines of CD150 (Tyr281, Tyr307, Tyr327) are phosphorylated by the src kinase Fyn. CD150 is unique among its homologues in the immunoglobulin superfamily in that it is able to bind SAP, a floating SH2 domain, in the absence of tyrosine phosphorylation. In this study, using a detailed mutagenesis mapping approach we have shown that SAP binding to CD150 is in fact bimodal. Prior to tyrosine phosphorylation, SAP binds the membrane-proximal motif surrounding Tyr281. Following tyrosine phosphorylation by tyrosine kinases such as Fyn, SAP binds additionally to the distal motif surrounding Tyr327." SIGNOR-251182 FYN protein P06241 UNIPROT SLAMF1 protein Q13291 UNIPROT "up-regulates activity" phosphorylation Tyr327 ETNSITVyASVTLPE 9534 BTO:0000298 11806999 t "All 3 tyrosines of CD150 (Tyr281, Tyr307, Tyr327) are phosphorylated by the src kinase Fyn. CD150 is unique among its homologues in the immunoglobulin superfamily in that it is able to bind SAP, a floating SH2 domain, in the absence of tyrosine phosphorylation. In this study, using a detailed mutagenesis mapping approach we have shown that SAP binding to CD150 is in fact bimodal. Prior to tyrosine phosphorylation, SAP binds the membrane-proximal motif surrounding Tyr281. Following tyrosine phosphorylation by tyrosine kinases such as Fyn, SAP binds additionally to the distal motif surrounding Tyr327." SIGNOR-251183 FYN protein P06241 UNIPROT GRB10 protein Q13322 UNIPROT down-regulates phosphorylation Tyr67 NASLESLySACSMQS 9606 10871840 t lperfetto "Grb10 tyrosine phosphorylation was stimulated by expression of constitutively active src or fyn in cells and by incubation with purified src or fyn in vitro. The insulin stimulated or src/fyn-mediated tyrosine phosphorylation in vivo was significantly reduced when grb10 tyrosine 67 was changed to glycine. This mutant form of grb10 bound with higher affinity to the ir in cells than that of the wild-type protein, suggesting that tyrosine phosphorylation of grb10 may normally negatively regulate its binding to the ir." SIGNOR-78702 FYN protein P06241 UNIPROT SCN5A protein Q14524 UNIPROT down-regulates phosphorylation Tyr1495 TEEQKKYyNAMKKLG 9606 15831816 t llicata "This study addresses the effects of the src family tyrosine kinase fyn on na(v)1.5 cardiac sodium channels. Sodium currents were acquired by whole cell recording on hek-293 cells transiently expressing na(v)1.5. Acute treatment of cells with insulin caused a depolarizing shift in steady-state inactivation, an effect eliminated by the src-specific tyrosine kinase inhibitor pp2 we provide evidence that this linker is a substrate for fyn in vitro, and that y1495 is a preferred phosphorylation site." SIGNOR-135600 FYN protein P06241 UNIPROT ITPR1 protein Q14643 UNIPROT up-regulates phosphorylation Tyr353 NAQEKMVySLVSVPE 9606 14761954 t lperfetto "We have identified tyrosine 353 (tyr353) in the ip3-binding domain of type 1 ip3r (ip3r1) as a phosphorylation site for fyntyrosine phosphorylation of ip3r1 increased ip3 binding at low ip3 concentrations (<10 nm)." SIGNOR-121795 FYN protein P06241 UNIPROT CNN3 protein Q15417 UNIPROT "down-regulates activity" phosphorylation Tyr261 SQKGMSVyGLGRQVY 9534 BTO:0000298 15206927 t "We identify, for the first time, tyrosine-phosphorylated calponin h3 within COS 7 cells, before and after their transfection with the pSV vector containing cDNA encoding the cytoplasmic, Src-related, tyrosine kinase, Fyn. we have localized the tyrosines phosphorylated without actin to Tyr261 in calponin h3 and to Tyr261 and Tyr182 in calponin h1. Tyrosine phosphorylation of calponins inhibits their binding to F-actin" SIGNOR-251159 FYN protein P06241 UNIPROT DLG2 protein Q15700 UNIPROT "up-regulates activity" phosphorylation Tyr348 TRPPEPVySTVNKLC -1 13129934 t miannu "Recombinant PSD-93 was phosphorylated by Fyn in vitro, and Tyr-384 was identified as a major phosphorylation site. In COS7 cells, exogenously expressed PSD-93 was phosphorylated, dependent on its membrane localization. In addition, tyrosine-phosphorylated PSD-93 was able to bind to Csk, a negative regulator of Src family kinases, in vitro as well as in a brain lysate." SIGNOR-262874 FYN protein P06241 UNIPROT ITCH protein Q96J02 UNIPROT "down-regulates activity" phosphorylation Tyr420 QFNQRFIyGNQDLFA 10090 BTO:0002417 16387660 t gcesareni "Tyrosine phosphorylation of Itch appears to reduce its interaction with its substrate JunB. The turnover of JunB is accelerated in Fyn-deficient T cells, which is further reconstituted by Itch Tyr371 mutation" SIGNOR-245332 FYN protein P06241 UNIPROT KIRREL1 protein Q96J84 UNIPROT "up-regulates activity" phosphorylation Tyr605 MKDPTNGyYNVRAHE 9606 BTO:0000007 18258597 t miannu "Here we have characterized Neph1, another SD component, as a novel substrate of SFK. Fyn interacts with and phosphorylates the cytoplasmic domain of Neph1 in vitro and in intact cells. Both tyrosine 637 and 638 of Neph1 are crucial for Neph1-Grb2 binding." SIGNOR-262745 FYN protein P06241 UNIPROT KIRREL1 protein Q96J84 UNIPROT "up-regulates activity" phosphorylation Tyr606 KDPTNGYyNVRAHED 9606 BTO:0000007 18258597 t miannu "Here we have characterized Neph1, another SD component, as a novel substrate of SFK. Fyn interacts with and phosphorylates the cytoplasmic domain of Neph1 in vitro and in intact cells. Both tyrosine 637 and 638 of Neph1 are crucial for Neph1-Grb2 binding." SIGNOR-262746 FYN protein P06241 UNIPROT AGAP2 protein Q99490 UNIPROT up-regulates phosphorylation Tyr1038 ESWIRAKyEQLLFLA 9606 16841086 t llicata "We demonstrate that fyn is essential for phosphorylating pike-a and protects it from apoptotic cleavage. Active but not kinase-dead fyn interacts with pike-a and phosphorylates it on both y682 and y774 residues. Tyrosine phosphorylation in pike-a is required for its association with active fyn but not for akt. Mutation of d into a in pike-a protects it from caspase cleavage and promotes cell survival." SIGNOR-147932 FYN protein P06241 UNIPROT AGAP2 protein Q99490 UNIPROT up-regulates phosphorylation Tyr1130 QGRTALFyARQAGSQ 9606 16841086 t llicata "We demonstrate that fyn is essential for phosphorylating pike-a and protects it from apoptotic cleavage. Active but not kinase-dead fyn interacts with pike-a and phosphorylates it on both y682 and y774 residues. Tyrosine phosphorylation in pike-a is required for its association with active fyn but not for akt. Mutation of d into a in pike-a protects it from caspase cleavage and promotes cell survival." SIGNOR-147936 FYN protein P06241 UNIPROT MED28 protein Q9H204 UNIPROT up-regulates phosphorylation Tyr64 ASLVSQDyVNGTDQE 9606 BTO:0001271;BTO:0000661 16899217 t fstefani "To unravel the cellular functions of magicin, we used a yeast two-hybrid system and identified fyn tyrosine kinase as a specific binding partner for magicin. Fyn phosphorylates magicin in vitro." SIGNOR-148700 FYN protein P06241 UNIPROT BCR-Mk complex SIGNOR-C433 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268207 FYN protein P06241 UNIPROT BCR-Ml complex SIGNOR-C434 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268210 FYN protein P06241 UNIPROT BCR-Dk complex SIGNOR-C435 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268213 FYN protein P06241 UNIPROT BCR-Dl complex SIGNOR-C436 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268216 FYN protein P06241 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 15537652 t gcesareni "Here we provide evidence that fyn kinase, a member of the src kinase family, is involved in the uvb-induced phosphorylation of histone h3 at serine 10" SIGNOR-265330 BCHE protein P06276 UNIPROT acetylcholine smallmolecule CHEBI:15355 ChEBI "down-regulates quantity" "chemical modification" 15841900 t "The other subgroup, butyrylcholinesterase (BuChE) (or acyl- choline acyl-hydrolase, EC 3.1.1.8) also known as plasma, serum, benzoyl, false, butyryl, nonspecific, or type II ChE. BuChE exists in plasma and has more than eleven isoenzy- me variants. BuChE is also present in liver, smooth muscle, intestines, pancreas, heart and white matter of brain |It hydrolyzes butyrylcholine 4 times more rapidly than acetylcholine." SIGNOR-253982 GLA protein P06280 UNIPROT 1,3-dichloro-7-hydroxy-9,9-dimethyl-9H-acridin-2-one smallmolecule CHEBI:52012 ChEBI "up-regulates quantity by expression" "chemical modification" -1 31996391 t lperfetto "DDAOG is cleaved by -galactosidase ( Lindvall et al., 2009 ) in the Trpv1 cells to produce 7-hydroxy-9H(I,3-dichloro-9,9-dimethylacridin-2-one (DDAO)." SIGNOR-261334 CCK protein P06307 UNIPROT CCKAR protein P32238 UNIPROT up-regulates binding 9606 10368033 t gcesareni "Cck8 interacts with nanomolar affinities with two different receptors designated cck-a and cck-b" SIGNOR-68474 CCK protein P06307 UNIPROT CCKBR protein P32239 UNIPROT up-regulates binding 9606 10368033 t gcesareni "Cck8 interacts with nanomolar affinities with two different receptors designated cck-a and cck-b" SIGNOR-66339 GSN protein P06396 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "down-regulates quantity" binding 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-261835 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 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 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 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 RB1 protein P06400 UNIPROT UBTF protein P17480 UNIPROT "down-regulates activity" binding -1 7877691 t lperfetto "Activity of RNA polymerase I transcription factor UBF blocked by Rb gene product" SIGNOR-262589 RB1 protein P06400 UNIPROT ANP32A protein P39687 UNIPROT "down-regulates activity" binding 9606 phosphorylation:Thr826 LPTPTKMtPRSRILV 15716273 t "We further demonstrate that pp32-Rb interaction inhibits the apoptotic activity of pp32 and stimulates proliferation." SIGNOR-259083 RB1 protein P06400 UNIPROT E2F1 protein Q01094 UNIPROT "down-regulates activity" binding 9606 8255752 t amattioni "E2f binds rb. E2f activation domain is the target for rb-induced repression. Rb can silence the 57 residue e2f activation domain. Rb can mask e2f residues involved in the activation process, possibly by mimicking a component of the transcriptional machinery" SIGNOR-37305 RB1 protein P06400 UNIPROT E2F2 protein Q14209 UNIPROT down-regulates binding 9606 22569856 t gcesareni "Cyclin-dependent kinase (cdk) phosphorylation of the retinoblastoma protein (rb) drives cell proliferation through rb complexes with e2f transcription factors and other regulatory proteins." SIGNOR-197328 RB1 protein P06400 UNIPROT TRIP11 protein Q15643 UNIPROT down-regulates binding 9606 9256431 t miannu "The wild-type rb is able to interact with the rb-binding domain of trip230 / rb represses trip230-mediated activation of tr-regulated transcription." SIGNOR-50266 RB1 protein P06400 UNIPROT Cell_cycle_block phenotype SIGNOR-PH10 SIGNOR up-regulates 9606 21524151 f lperfetto "Consistent with this, the magnitude of the response (i.e. the fraction of cells undergoing arrest) appears to diminish the closer the cells are to the time of S-phase entry. The existence of a time gap between full pRb phosphorylation and S-phase entry is also consistent with the notion that E2F, once released from pRb, transcriptionally activates factors needed for S-phase entry, a process which likely requires a significant amount of time." SIGNOR-245486 RB1 protein P06400 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 21524151 f miannu "Consistent with this, the magnitude of the response (i.e. the fraction of cells undergoing arrest) appears to diminish the closer the cells are to the time of S-phase entry. The existence of a time gap between full pRb phosphorylation and S-phase entry is also consistent with the notion that E2F, once released from pRb, transcriptionally activates factors needed for S-phase entry, a process which likely requires a significant amount of time." SIGNOR-262533 RB1 protein P06400 UNIPROT Cell_cycle_progress phenotype SIGNOR-PH42 SIGNOR down-regulates 9606 21524151 f lperfetto "Consistent with this, the magnitude of the response (i.e. the fraction of cells undergoing arrest) appears to diminish the closer the cells are to the time of S-phase entry. The existence of a time gap between full pRb phosphorylation and S-phase entry is also consistent with the notion that E2F, once released from pRb, transcriptionally activates factors needed for S-phase entry, a process which likely requires a significant amount of time." SIGNOR-267284 RB1 protein P06400 UNIPROT G1/S_transition phenotype SIGNOR-PH50 SIGNOR down-regulates 9606 21524151 f lperfetto "In its hypophosphorylated state, pRb binds transcription factors of the E2F family which are required for cell cycle progression. As the level of CyclinD/Cdk4/6 complexes increases, pRb becomes phosphorylated and progression through G1 occurs. At a critical level of phosphorylation, E2F is released from pRb. This activates the transcription of CyclinE which complexes with Cdk2 to fully release pRb repression by further phosphorylation, establishing a positive feedback loop. E2F further promotes the transcription of S-phase genes. Thus, CyclinD/Cdk4/6 and CyclinE/Cdk2 together regulate S-phase entry via phosphorylating pRb, which controls pRb binding to E2F" SIGNOR-245483 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 PGR protein P06401 UNIPROT KLK4 protein Q9Y5K2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 19147544 f miannu "we have shown that K4.pPRE interacts directly with the PR to up-regulate KLK4 gene expression in T47D cells." SIGNOR-254913 PTMA protein P06454 UNIPROT CASP9 protein P55211 UNIPROT down-regulates binding 9606 BTO:0000567 12522243 t "PHAP proteins promoted caspase-9 activation after apoptosome formation, whereas ProT negatively regulated caspase-9 activation by inhibiting apoptosome formation." SIGNOR-259079 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 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 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 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 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 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 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 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 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 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 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 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 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 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 CDK1 protein P06493 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser105 S-->P 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 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 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 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 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 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 CDK1 protein P06493 UNIPROT KIF4A protein O95239 UNIPROT "up-regulates activity" phosphorylation Thr1161 FFNPVCAtPNSKILK 9606 29771379 t miannu "Identification of Cdk phosphorylation of Kif4A at T1161 in early mitosis. We show that Cdk phosphorylation of Kif4A licenses its chromosome localization." SIGNOR-265994 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 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 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 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 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 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 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 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 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 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 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 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 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 CDK1 protein P06493 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser432 SAYGGLTsPGLSYSL 9606 9524113 t lperfetto "With regard to k8 phosphorylation at ser-431, it increases dramatically upon stimulation of cells with epidermal growth factor (egf) or after mitotic arrest and is the major k8 phosphorylated residue after incubating k8 immunoprecipitates with mitogen-activated protein or cdc2 kinases." SIGNOR-56054 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 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 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 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 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 NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 10090 SIGNOR-C17 11278991 t lperfetto "CDK1-cyclin B phosphorylates NPM/B23 on Thr234." SIGNOR-235530 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 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 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 "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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 CDK1 protein P06493 UNIPROT UBA1 protein P22314 UNIPROT up-regulates phosphorylation Ser4 sPLSKKRR 9606 BTO:0000150 7673335 t lperfetto "Ubiquitin-activating enzyme, e1, is phosphorylated in mammalian cells by the protein kinase cdc2. Each serine residue was independently mutated to an alanine and analyzed by two-dimensional electrophoresis;only serine 4 was phosphorylated. Disruption of the basic amino acids within the nls resulted in loss of exclusive nuclear localization and a 90-95% decrease in the phosphorylation of ha1-e1" SIGNOR-31157 CDK1 protein P06493 UNIPROT UBA1 protein P22314 UNIPROT up-regulates phosphorylation Ser835 ELKATLPsPDKLPGF 9606 BTO:0000567 7724583 t lperfetto "Ubiquitin-activating enzyme, e1, is phosphorylated in mammalian cells by the protein kinase cdc2. Thus, the serine at position 835 is a phosphorylation site. Taking these findings into consideration, we consider that cyclin b might be one of the substrates targeted by the specific ubiquitin conjugation pathway activated by the phosphorylation of e1 with cdc2 kinase." SIGNOR-32225 CDK1 protein P06493 UNIPROT UBA1 protein P22314 UNIPROT up-regulates phosphorylation Ser4 sPLSKKRR 9606 9099746 t lperfetto "Ubiquitin-activating enzyme, e1, is phosphorylated in mammalian cells by the protein kinase cdc2. Each serine residue was independently mutated to an alanine and analyzed by two-dimensional electrophoresis;only serine 4 was phosphorylated. Disruption of the basic amino acids within the nls resulted in loss of exclusive nuclear localization and a 90-95% decrease in the phosphorylation of ha1-e1" SIGNOR-47162 CDK1 protein P06493 UNIPROT RPS3 protein P23396 UNIPROT up-regulates phosphorylation Thr221 KDEILPTtPISEQKG 9606 21871177 t gcesareni "These results suggest that the phosphorylation of rps3 by cdk1 occurs at thr221 during g2/m phase and, moreover, that this event is important for nuclear accumulation of rps3." SIGNOR-176131 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr444 RFIGSPRtPVSPVKF 9606 BTO:0000887;BTO:0001103 11705993 t gcesareni "Interestingly, phosphorylation at several ser/thr residues within the c-terminal autoinhibitory tail appears to either activate or inhibit s6k1, depending on the cell cycle phase. phosphorylation of those residues (featured by the thr-421/ser-424 site) during mitosis pursued by cdk1 inactivates s6k1 we then assessed the phosphorylation status of the mitosis-specific inhibitory residue of s6k1, thr-421/ser-424, which is targeted by mitotic cdk1." SIGNOR-111507 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser394 TRQTPVDsPDDSTLS 9606 BTO:0000567 12586835 t gcesareni "A physical interaction exists between cdc2 and s6k1, and this interaction is enhanced in mitotic cells. These results suggest that cdc2 provides a signal that triggers inactivation of s6k1 in mitosis, presumably serving to spare energy for costly mitotic processes at the expense of ribosomal protein synthesis." SIGNOR-98211 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser434 SFEPKIRsPRRFIGS 9606 12586835 t gcesareni "The activation of p70s6k is associated with multiple phosphorylations at two sets of sites. The first set, s411, s418, t421, and s424, reside within the autoinhibitory domain, mutations of s371 abolished kinase activity. In mitotic hela cells, when the activity of cdc2 is high, s6k1 is phosphorylated at multiple ser/thr, pro (s/tp) sites, including ser(371), ser(411), thr(421), and ser(424)." SIGNOR-98215 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr444 RFIGSPRtPVSPVKF 9606 15774499 t gcesareni "The principal target of rapamycin-induced p70s6k inactivation is a novel phosphorylation site within a conserved hydrophobic domain." SIGNOR-134654 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser394 TRQTPVDsPDDSTLS 9606 9271440 t gcesareni "Interestingly, phosphorylation at several ser/thr residues within the c-terminal autoinhibitory tail appears to either activate or inhibit s6k1, depending on the cell cycle phase. phosphorylation of those residues (featured by the thr-421/ser-424 site) during mitosis pursued by cdk1 inactivates s6k1 we then assessed the phosphorylation status of the mitosis-specific inhibitory residue of s6k1, thr-421/ser-424, which is targeted by mitotic cdk1." SIGNOR-50603 CDK1 protein P06493 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser434 SFEPKIRsPRRFIGS 9606 BTO:0000567 9271440 t gcesareni "The activation of p70s6k is associated with multiple phosphorylations at two sets of sites. The first set, s411, s418, t421, and s424, reside within the autoinhibitory domain, mutations of s371 abolished kinase activity. In mitotic hela cells, when the activity of cdc2 is high, s6k1 is phosphorylated at multiple ser/thr, pro (s/tp) sites, including ser(371), ser(411), thr(421), and ser(424)." SIGNOR-50607 CDK1 protein P06493 UNIPROT DNMT1 protein P26358 UNIPROT up-regulates phosphorylation Ser154 AKPEPSPsPRITRKS 9606 21565170 t gcesareni "We report that cyclin-dependent kinases (cdks) 1, 2 and 5 can phosphorylate ser154 of human dnmt1 in vitro. Further evidence of phosphorylation of endogenous dnmt1 at position 154 by cdks is also found in 293 cells treated with roscovitine, a specific inhibitor of cdk1, 2 and 5" SIGNOR-173677 CDK1 protein P06493 UNIPROT MAP4 protein P27816 UNIPROT down-regulates phosphorylation Ser787 KAPEKRAsPSKPASA 9606 10791892 t gcesareni "Ser787 in the proline-rich region of human map4 is a critical phosphorylation site that reduces its activity to promote tubulin polymerization. Phosphorylation on ser-787 negatively regulates map4 activity to promote microtubule assembly." SIGNOR-77087 CDK1 protein P06493 UNIPROT MAP4 protein P27816 UNIPROT down-regulates phosphorylation Ser696 PNKELPPsPEKKTKP 9606 BTO:0000567 9398320 t lperfetto "Map4 is phosphorylated by cdc2 kinase in mitotic hela/ phosphorylation by cdc2 kinase decreased the microtubule-stabilizing ability of map4, suggesting that there are critical phosphorylation sites among the five major cdc2 kinase-dependent phosphorylation sites [spots 4 (ser-696), 5, 6, 9, and 10 (ser-787)]." SIGNOR-53735 CDK1 protein P06493 UNIPROT MAP4 protein P27816 UNIPROT down-regulates phosphorylation Ser787 KAPEKRAsPSKPASA 9606 BTO:0000567 9398320 t lperfetto "Map4 is phosphorylated by cdc2 kinase in mitotic hela/ phosphorylation by cdc2 kinase decreased the microtubule-stabilizing ability of map4, suggesting that there are critical phosphorylation sites among the five major cdc2 kinase-dependent phosphorylation sites [spots 4 (ser-696), 5, 6, 9, and 10 (ser-787)]." SIGNOR-53739 CDK1 protein P06493 UNIPROT PML protein P29590 UNIPROT down-regulates phosphorylation 9606 21840486 t gcesareni "Here, we show that klhl20, a cullin3 (cul3) substrate adaptor induced by hif-1, coordinates with the actions of cdk1/2 and pin1 to mediate hypoxia-induced pml proteasomal degradation." SIGNOR-176033 CDK1 protein P06493 UNIPROT EEF1D protein P29692 UNIPROT unknown phosphorylation Ser133 APQTQHVsPMRQVEP 9606 12551973 t gcesareni "The sequence flanking ser-133 of ef-1delta completely matches the consensus phosphorylation site for a cellular protein kinase, cdc2, and in vitro kinase assays revealed that purified cdc2 phosphorylates ser-133 of ef-1delta." SIGNOR-97733 CDK1 protein P06493 UNIPROT CDC27 protein P30260 UNIPROT up-regulates phosphorylation Ser426 TQPNINDsLEITKLD 9606 14657031 t lperfetto "Apc activation is thought to depend on apc phosphorylation and cdc20 binding. We have identified 43 phospho_sites on apc of which at least 34 are mitosis specific. Of these, 32 sites are clustered in parts of apc1 and the tetratricopeptide repeat (tpr) subunits cdc27, cdc16, cdc23 and apc7. In vitro, at least 15 of the mitotic phospho_sites can be generated by cyclin_dependent kinase 1 (cdk1), and 3 by polo_like kinase 1 (plk1). Apc phosphorylation by cdk1, but not by plk1, is sufficient for increased cdc20 binding and apc activation" SIGNOR-119873 CDK1 protein P06493 UNIPROT CDC27 protein P30260 UNIPROT up-regulates phosphorylation Thr446 EGKISTItPQIQAFN 9606 14657031 t lperfetto "Apc activation is thought to depend on apc phosphorylation and cdc20 binding. We have identified 43 phospho_sites on apc of which at least 34 are mitosis specific. Of these, 32 sites are clustered in parts of apc1 and the tetratricopeptide repeat (tpr) subunits cdc27, cdc16, cdc23 and apc7. In vitro, at least 15 of the mitotic phospho_sites can be generated by cyclin_dependent kinase 1 (cdk1), and 3 by polo_like kinase 1 (plk1). Apc phosphorylation by cdk1, but not by plk1, is sufficient for increased cdc20 binding and apc activation" SIGNOR-119877 CDK1 protein P06493 UNIPROT WEE1 protein P30291 UNIPROT down-regulates phosphorylation Ser123 EEGFGSSsPVKSPAA 9606 15070733 t gcesareni "We have found also that the major M-phase kinases polo-like kinase 1 (Plk1) and Cdc2 are responsible for the phosphorylation of S53 and S123, respectively, and that in each case phosphorylation generates an unconventional phospho-degron (signal for degradation) that can be recognized by beta-TrCP" SIGNOR-123824 CDK1 protein P06493 UNIPROT WEE1 protein P30291 UNIPROT down-regulates phosphorylation Ser123 EEGFGSSsPVKSPAA 9606 16085715 t gcesareni "We show that phosphorylation of S123 (pS123) by CDK promoted the binding of Wee1A to beta-TrCP through three independent mechanisms. The pS123 not only directly interacted with basic residues in the WD40 repeat domain of beta-TrCP but also primed phosphorylation by two independent protein kinases, Plk1 and CK2 (formerly casein kinase 2)" SIGNOR-139465 CDK1 protein P06493 UNIPROT CDC25A protein P30304 UNIPROT up-regulates phosphorylation Ser116 PQKLLGCsPALKRSH 9606 SIGNOR-C17 12411508 t lperfetto "Mitotic stabilization of cdc25a reflects its phosphorylation on ser17 and ser115 by cyclin b-cdk1, modifications required to uncouple cdc25a from its ubiquitin-proteasome-mediated turnover." SIGNOR-95256 CDK1 protein P06493 UNIPROT CDC25A protein P30304 UNIPROT up-regulates phosphorylation Ser18 RRLLFACsPPPASQP 9606 12411508 t lperfetto "Mitotic stabilization of cdc25a reflects its phosphorylation on ser17 and ser115 by cyclin b-cdk1, modifications required to uncouple cdc25a from its ubiquitin-proteasome-mediated turnover." SIGNOR-95260 CDK1 protein P06493 UNIPROT CDC25B protein P30305 UNIPROT up-regulates phosphorylation Ser160 PVRLLGHsPVLRNIT 9606 SIGNOR-C17 12107172 t lperfetto "We demonstrate that serine 146 is required for two crucial features of cdc25b1. It is essential for cdc25b1 to function as a mitotic inducer and to prevent cdc25b1 export from the nucleus. We also show that serine 146 is phosphorylated in vitro by cdk1-cyclin b. Serine 146 phosphorylation is proposed to be a key event in the regulation of the cdc25b function" SIGNOR-90451 CDK1 protein P06493 UNIPROT CDC25B protein P30305 UNIPROT up-regulates phosphorylation Ser321 KCQRLFRsPSMPCSV 9606 20801879 t gcesareni "Ser(321) is phosphorylated in mitosis by cdk1. The mitotic phosphorylation of ser(321) acts to maintain full activation of cdc25b by disrupting 14-3-3 binding to ser(323) and enhancing the dephosphorylation of ser(323) to block 14-3-3 binding to this site." SIGNOR-167641 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT down-regulates phosphorylation Ser168 SEMKYLGsPITTVPK 9606 10037602 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-64972 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT down-regulates phosphorylation Ser168 SEMKYLGsPITTVPK 9606 8119945 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-36279 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 10037602 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-64960 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr48 VCPDVPRtPVGKFLG 9606 10037602 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-64964 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr67 LSILSGGtPKRCLDL 9606 10037602 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-64968 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser122 DQHLMKCsPAQLLCS 9606 SIGNOR-C17 10864927 t gcesareni "Activation of human cdc25c at the g2/m transition occurs concomitantly with phosphorylation of five serine/threonine-proline sites: thr48, thr67, ser122, thr130, and ser214, presumably by cdc2-cyclin b." SIGNOR-78416 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 SIGNOR-C17 10864927 t gcesareni "Activation of human cdc25c at the g2/m transition occurs concomitantly with phosphorylation of five serine/threonine-proline sites: thr48, thr67, ser122, thr130, and ser214, presumably by cdc2-cyclin b." SIGNOR-78420 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr130 PAQLLCStPNGLDRG 9606 SIGNOR-C17 10864927 t gcesareni "Activation of human cdc25c at the g2/m transition occurs concomitantly with phosphorylation of five serine/threonine-proline sites: thr48, thr67, ser122, thr130, and ser214, presumably by cdc2-cyclin b." SIGNOR-78424 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr48 VCPDVPRtPVGKFLG 9606 SIGNOR-C17 10864927 t gcesareni "Activation of human cdc25c at the g2/m transition occurs concomitantly with phosphorylation of five serine/threonine-proline sites: thr48, thr67, ser122, thr130, and ser214, presumably by cdc2-cyclin b." SIGNOR-78428 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr67 LSILSGGtPKRCLDL 9606 SIGNOR-C17 10864927 t gcesareni "Activation of human cdc25c at the g2/m transition occurs concomitantly with phosphorylation of five serine/threonine-proline sites: thr48, thr67, ser122, thr130, and ser214, presumably by cdc2-cyclin b." SIGNOR-78432 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 8119945 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-36267 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr48 VCPDVPRtPVGKFLG 9606 8119945 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-36271 CDK1 protein P06493 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr67 LSILSGGtPKRCLDL 9606 8119945 t gcesareni "Phosphorylation at thr-48, thr-67, ser-122, thr-130, ser-168 and ser-214 occurs at g2 and g2-m transition and is catalyzed by cdk1. Ser-168 phosphorylation levels are lower than those at the other 5 cdk1 sites. Phosphorylation by cdk1 leads to increased activity." SIGNOR-36275 CDK1 protein P06493 UNIPROT RRM2 protein P31350 UNIPROT down-regulates phosphorylation Thr33 SLVDKENtPPALSGT 9606 22632967 t gcesareni "We found that, during g2, following cdk-mediated phosphorylation of thr33, rrm2 is degraded via scf(cyclin f) to maintain balanced dntp pools and genome stability." SIGNOR-197630 CDK1 protein P06493 UNIPROT RRM2 protein P31350 UNIPROT unknown phosphorylation Ser20 DPQQLQLsPLKGLSL 9606 9990288 t llicata "Ribonucleotide reductase r2 protein is phosphorylated at serine-20 by p34cdc2 kinase. comparison of ribonucleotide reductase activities between wild type and mutated forms of the r2 proteins suggested that mutation at serine-20 did not significantly affect enzyme activity." SIGNOR-64312 CDK1 protein P06493 UNIPROT STIP1 protein P31948 UNIPROT "down-regulates activity" phosphorylation Ser189 LLGVDLGsMDEEEEI 10090 BTO:0000944 14754904 t miannu "Inactivation and phosphorylation mimicking of potential phosphorylation sites in mSTI1 altered the nuclear translocation. Mimicking of phosphorylation at the mSTI1 CKII phosphorylation site (S189E) promoted nuclear localization of mSTI1-EGFP. Mimicking phosphorylation at the cdc2 kinase phosphorylation site (T198E) promoted cytoplasmic localization of mSTI1-EGFP at the G1/S-phase transition,whereas removal of this site (T198A) promoted the nuclear localization of mSTI1-EGFP under the same conditions." SIGNOR-262729 CDK1 protein P06493 UNIPROT STIP1 protein P31948 UNIPROT "down-regulates activity" phosphorylation Thr198 DEEEEIAtPPPPPPP 10090 BTO:0000944 14754904 t miannu "Inactivation and phosphorylation mimicking of potential phosphorylation sites in mSTI1 altered the nuclear translocation. Mimicking of phosphorylation at the mSTI1 CKII phosphorylation site (S189E) promoted nuclear localization of mSTI1-EGFP. Mimicking phosphorylation at the cdc2 kinase phosphorylation site (T198E) promoted cytoplasmic localization of mSTI1-EGFP at the G1/S-phase transition,whereas removal of this site (T198A) promoted the nuclear localization of mSTI1-EGFP under the same conditions. A lower level of phosphorylation was observed for the double mutant, suggesting that T332 might also be phosphorylated by cdc2 kinase." SIGNOR-262727 CDK1 protein P06493 UNIPROT STIP1 protein P31948 UNIPROT "down-regulates activity" phosphorylation Thr332 KSLAEHRtPDVLKKC 10090 BTO:0000944 14754904 t miannu "Inactivation and phosphorylation mimicking of potential phosphorylation sites in mSTI1 altered the nuclear translocation. Mimicking of phosphorylation at the mSTI1 CKII phosphorylation site (S189E) promoted nuclear localization of mSTI1-EGFP. Mimicking phosphorylation at the cdc2 kinase phosphorylation site (T198E) promoted cytoplasmic localization of mSTI1-EGFP at the G1/S-phase transition,whereas removal of this site (T198A) promoted the nuclear localization of mSTI1-EGFP under the same conditions. A lower level of phosphorylation was observed for the double mutant, suggesting that T332 might also be phosphorylated by cdc2 kinase." SIGNOR-262728 CDK1 protein P06493 UNIPROT DUT protein P33316-2 UNIPROT "up-regulates quantity" phosphorylation Ser11 SEETPAIsPSKRARP -1 8631817 t miannu "DUTPase Is Phosphorylated at a Consensus Cyclin-dependent Protein Kinase Site: in Vitro Phosphorylation of Ser-11 by p34cdc2. It is conceivable that the exclusive phosphorylation of DUT-N may play a role in nuclear targeting of this protein. Taken a step further, Ser-11 may confer the ability of DUT-N to localize in specific regions of the nucleus where the dUTPase function is required. The Ser-11 Ala mutant should aid in the testing of these hypotheses." SIGNOR-262693 CDK1 protein P06493 UNIPROT MCM4 protein P33991 UNIPROT "down-regulates activity" phosphorylation Thr19 GSRRGRAtPAQTPRS 9606 BTO:0000567 12714602 t lperfetto "We report here that human mcm4, a subunit of the putative dna replicative helicase, is extensively phosphorylated in hela cells when they are incubated in the presence of inhibitors of dna synthesis or are exposed to uv irradiation. The data presented here indicate that the consecutive actions of atr-chk1 and cdk2 kinases are involved in this phosphorylation in the presence of hydroxyurea. Phosphorylation of t19 correlates with lowered level of dna helicase activity of the purified mcm4,6,7 complex." SIGNOR-100877 CDK1 protein P06493 UNIPROT RFC1 protein P35251 UNIPROT "down-regulates activity" phosphorylation Thr506 KESKLERtPQKNVQG 9534 BTO:0004055 12930972 t lperfetto "Phosphorylation of the PCNA binding domain of the large subunit of replication factor C on Thr506 by cyclin-dependent kinases regulates binding to PCNA|Replication factor C (RF-C) complex binds to DNA primers and loads PCNA onto DNA, thereby increasing the processivity of DNA polymerases. |Phosphorylation of either RF-Cp145 as a part of the RF-C complex or RF-Cp145 domain B by cdk-cyclin kinases inhibits their ability to bind PCNA." SIGNOR-265504 CDK1 protein P06493 UNIPROT SREBF1 protein P36956 UNIPROT up-regulates phosphorylation Ser439 AGSPFQSsPLSLGSR 9606 SIGNOR-C17 16880739 t llicata "Cdk1/cyclin b-mediated phosphorylation stabilizes srebp1 during mitosis." SIGNOR-148354 CDK1 protein P06493 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1189 QKGELSRsPSPFTHT 9606 BTO:0000150 10550055 t gcesareni "However, shrna-mediated depletion of cdk1 alone or small molecule cdk1 inhibition abrogated s phase cell-cycle arrest and the phosphorylation of a subset of atr/atm targets after dna damage. Loss of dna damage-induced checkpoint control was caused by a reduction in formation of brca1-containing foci. Mutation of brca1 at s1497 and s1189/s1191 resulted in loss of cdk1-mediated phosphorylation and also compromised formation of brca1-containing foci." SIGNOR-72083 CDK1 protein P06493 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1497 EPGVERSsPSKCPSL 9606 BTO:0000150 10550055 t gcesareni "However, shrna-mediated depletion of cdk1 alone or small molecule cdk1 inhibition abrogated s phase cell-cycle arrest and the phosphorylation of a subset of atr/atm targets after dna damage. Loss of dna damage-induced checkpoint control was caused by a reduction in formation of brca1-containing foci. Mutation of brca1 at s1497 and s1189/s1191 resulted in loss of cdk1-mediated phosphorylation and also compromised formation of brca1-containing foci." SIGNOR-72087 CDK1 protein P06493 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1189 QKGELSRsPSPFTHT 9606 BTO:0000551 19683496 t gcesareni "However, shrna-mediated depletion of cdk1 alone or small molecule cdk1 inhibition abrogated s phase cell-cycle arrest and the phosphorylation of a subset of atr/atm targets after dna damage. Loss of dna damage-induced checkpoint control was caused by a reduction in formation of brca1-containing foci. Mutation of brca1 at s1497 and s1189/s1191 resulted in loss of cdk1-mediated phosphorylation and also compromised formation of brca1-containing foci." SIGNOR-187595 CDK1 protein P06493 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1191 GELSRSPsPFTHTHL 9606 BTO:0000551 19683496 t gcesareni "However, shrna-mediated depletion of cdk1 alone or small molecule cdk1 inhibition abrogated s phase cell-cycle arrest and the phosphorylation of a subset of atr/atm targets after dna damage. Loss of dna damage-induced checkpoint control was caused by a reduction in formation of brca1-containing foci. Mutation of brca1 at s1497 and s1189/s1191 resulted in loss of cdk1-mediated phosphorylation and also compromised formation of brca1-containing foci." SIGNOR-187599 CDK1 protein P06493 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1497 EPGVERSsPSKCPSL 9606 BTO:0000551 19683496 t gcesareni "However, shrna-mediated depletion of cdk1 alone or small molecule cdk1 inhibition abrogated s phase cell-cycle arrest and the phosphorylation of a subset of atr/atm targets after dna damage. Loss of dna damage-induced checkpoint control was caused by a reduction in formation of brca1-containing foci. Mutation of brca1 at s1497 and s1189/s1191 resulted in loss of cdk1-mediated phosphorylation and also compromised formation of brca1-containing foci." SIGNOR-187603 CDK1 protein P06493 UNIPROT FEN1 protein P39748 UNIPROT "down-regulates activity" phosphorylation Ser187 MDCLTFGsPVLMRHL 9606 BTO:0000007 12853968 t lperfetto "Phosphorylation of human fen1 by cyclin-dependent kinase modulates its role in replication fork regulation.As a functional consequence of phosphorylation by cdk1-cyclin a in vitro, endo- and exonuclease activities of fen1 are reduced whereas its dna binding is not affected." SIGNOR-103535 CDK1 protein P06493 UNIPROT CUX1 protein P39880 UNIPROT down-regulates phosphorylation Ser1237 TEYSQGAsPQPQHQL 9606 11584018 t lperfetto "Phosphorylation of serines 1237 and 1270 caused inhibition of dna binding in vitro. In cotransfection studies, cyclin a-cdk1 inhibited cdp/cux stable dna binding and prevented repression of the p21(waf1) reporter." SIGNOR-110908 CDK1 protein P06493 UNIPROT CUX1 protein P39880 UNIPROT down-regulates phosphorylation Ser1270 YQQKPYPsPKTIEDL 9606 11584018 t lperfetto "Phosphorylation of serines 1237 and 1270 caused inhibition of dna binding in vitro. In cotransfection studies, cyclin a-cdk1 inhibited cdp/cux stable dna binding and prevented repression of the p21(waf1) reporter." SIGNOR-110912 CDK1 protein P06493 UNIPROT RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Ser428 EPAPVLSsPPPADVS 9606 SIGNOR-C17 15037602 t lperfetto "Here, we show that rangap1 is phosphorylated on residues t409, s428, and s442. Phosphorylation occurs before nuclear envelope breakdown and is maintained throughout mitosis . Alternatively, phosphorylated rangap1 may recruit specific sumo target proteins to ranbp2's catalytic domain." SIGNOR-123516 CDK1 protein P06493 UNIPROT RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Ser442 STFLAFPsPEKLLRL 9606 SIGNOR-C17 15037602 t lperfetto "Here, we show that rangap1 is phosphorylated on residues t409, s428, and s442. Phosphorylation occurs before nuclear envelope breakdown and is maintained throughout mitosis . Alternatively, phosphorylated rangap1 may recruit specific sumo target proteins to ranbp2's catalytic domain." SIGNOR-123520 CDK1 protein P06493 UNIPROT RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Thr409 GQGEKSAtPSRKILD 9606 SIGNOR-C17 15037602 t lperfetto "Here, we show that rangap1 is phosphorylated on residues t409, s428, and s442. Phosphorylation occurs before nuclear envelope breakdown and is maintained throughout mitosis. The m-phase kinase cyclin b/cdk1 phosphorylates rangap1 efficiently in vitro, and t409 phosphorylation correlates with nuclear accumulation of cyclin b1 in vivo." SIGNOR-123524 CDK1 protein P06493 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr187 NAGSVEQtPKKPGLR 9606 10931950 t gcesareni "Phosphorylation of kip1 on thr-187, by cdk1 and cdk2 leads to protein ubiquitination and proteasomal degradation." SIGNOR-80230 CDK1 protein P06493 UNIPROT RAP1GAP protein P47736 UNIPROT unknown phosphorylation Ser484 SLIVPGKsPTRKKSG 9606 1406653 t lperfetto "Two of the sites of phosphorylation by cyclic amp (camp)-dependent kinase were localized to serine residues 490 and 499, and one site of phosphorylation by p34cdc2 was localized to serine 484." SIGNOR-18735 CDK1 protein P06493 UNIPROT IREB2 protein P48200 UNIPROT down-regulates phosphorylation Ser157 LQKAGKLsPVKVQPK 9606 SIGNOR-C17 18574241 t lperfetto "Irp2 ser-157 is phosphorylated by cdk1/cyclin b1 during g(2)/m / ser-157 phosphorylation during g(2)/m reduces irp2 rna-binding activity" SIGNOR-179171 CDK1 protein P06493 UNIPROT UBE2A protein P49459 UNIPROT up-regulates phosphorylation Ser120 LDEPNPNsPANSQAA 9606 11953320 t llicata "Hhr6a is phosphorylated in vitro by cdk-1 and -2 on ser120, a residue conserved in all hhr6a homologues, resulting in a 4-fold increase in its ubiquitin-conjugating activity." SIGNOR-116504 CDK1 protein P06493 UNIPROT RANBP2 protein P49792 UNIPROT "up-regulates activity" phosphorylation Ser2246 SSSVHASerPLASSP -1 26051540 t irozzo "Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment." SIGNOR-259118 CDK1 protein P06493 UNIPROT RANBP2 protein P49792 UNIPROT "up-regulates activity" phosphorylation Ser2251 ASPLASSerPVRKNL -1 26051540 t irozzo "Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment." SIGNOR-259119 CDK1 protein P06493 UNIPROT RANBP2 protein P49792 UNIPROT "up-regulates activity" phosphorylation Ser2276 SFKSALSerPSKSPA -1 26051540 t irozzo "Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment." SIGNOR-259120 CDK1 protein P06493 UNIPROT RANBP2 protein P49792 UNIPROT "up-regulates activity" phosphorylation Ser2280 LSPSKSerPAKLN -1 26051540 t irozzo "Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment." SIGNOR-259121 CDK1 protein P06493 UNIPROT RANBP2 protein P49792 UNIPROT "up-regulates activity" phosphorylation Thr2153 LDIPLQThrPHKLVD -1 26051540 t irozzo "Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment." SIGNOR-259117 CDK1 protein P06493 UNIPROT ERF protein P50548 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C17 7588608 t lperfetto "Consistent with the in vivo phosphorylation and inactivation by ras, erf is efficiently phosphorylated in vitro by erk2 and cdc2/cyclin b kinases, at sites similar to those detected in vivo. Furthermore, a single mutation at position 526 results in the loss of a specific phosphopeptide both in in vivo and in vitro (by erk2) labeling. Substitution of thr526 for glutamic acid also decreases the repression ability of erf" SIGNOR-29501 CDK1 protein P06493 UNIPROT PAPOLA protein P51003 UNIPROT "up-regulates activity" phosphorylation Ser537 DNSMSVPsPTSATKT 10090 BTO:0000964 34048556 t lperfetto "Once an oocyte resumes meiosis, activated CDK1 and ERK1/2 cooperatively mediate the phosphorylation of three serine residues of PAPalpha, 537, 545 and 558, thereby leading to increased activity." SIGNOR-268338 CDK1 protein P06493 UNIPROT PAPOLA protein P51003 UNIPROT "up-regulates activity" phosphorylation Ser545 PTSATKTsPLNSSGS 10090 BTO:0000964 34048556 t lperfetto "Once an oocyte resumes meiosis, activated CDK1 and ERK1/2 cooperatively mediate the phosphorylation of three serine residues of PAPalpha, 537, 545 and 558, thereby leading to increased activity." SIGNOR-268339 CDK1 protein P06493 UNIPROT PAPOLA protein P51003 UNIPROT "up-regulates activity" phosphorylation Ser558 GSSQGRNsPAPAVTA 10090 BTO:0000964 34048556 t lperfetto "Once an oocyte resumes meiosis, activated CDK1 and ERK1/2 cooperatively mediate the phosphorylation of three serine residues of PAPalpha, 537, 545 and 558, thereby leading to increased activity." SIGNOR-268340 CDK1 protein P06493 UNIPROT KIF11 protein P52732 UNIPROT up-regulates phosphorylation Thr926 LDIPTGTtPQRKSYL 9606 9235942 t lperfetto "The kinesin-related motor hseg5 is essential for centrosome separation, and its association with centrosomes appears to be regulated by phosphorylation of tail residue threonine 927 by the p34(cdc2) protein kinase.Phosphorylation also enhanced the specific binding of p150(glued) to the tail domain of hseg5 in vitro" SIGNOR-50169 CDK1 protein P06493 UNIPROT HMGA2 protein P52926 UNIPROT down-regulates phosphorylation Ser44 QEPTGEPsPKRPRGR 9606 10636877 t lperfetto "Architecture of high mobility group protein i-c dna complex and its perturbation upon phosphorylation by cdc2 kinase. Phosphorylation by cdc2 reduces binding strength of the mammalian and insect hmgi proteins to dna. After phosphorylation of the protein at ser-43 and ser-58 by cdc2 kinase multiple contacts of dbds, especially with the bases, are impaired and the protein binds to dna in a different way, extending the contacts to the sugar-phosphate backbone." SIGNOR-74094 CDK1 protein P06493 UNIPROT HMGA2 protein P52926 UNIPROT down-regulates phosphorylation Ser59 PKGSKNKsPSKAAQK 9606 10636877 t lperfetto "Architecture of high mobility group protein i-c dna complex and its perturbation upon phosphorylation by cdc2 kinase. Phosphorylation by cdc2 reduces binding strength of the mammalian and insect hmgi proteins to dna. After phosphorylation of the protein at ser-43 and ser-58 by cdc2 kinase multiple contacts of dbds, especially with the bases, are impaired and the protein binds to dna in a different way, extending the contacts to the sugar-phosphate backbone." SIGNOR-74098 CDK1 protein P06493 UNIPROT NUP98 protein P52948 UNIPROT "down-regulates activity" phosphorylation Ser612 LNNSNLFsPVNRDSE 9606 21335236 t gcesareni "We show that npc disassembly is a phosphorylation-driven process, dependent on cdk1 activity and supported by members of the nima-related kinase (nek) family. mitotic hyperphosphorylation of nup98 is accomplished by multiple kinases, including cdk1 and neks." SIGNOR-172217 CDK1 protein P06493 UNIPROT NUP98 protein P52948 UNIPROT "down-regulates activity" phosphorylation Ser623 RDSENLAsPSEYPEN 9606 21335236 t gcesareni "We show that npc disassembly is a phosphorylation-driven process, dependent on cdk1 activity and supported by members of the nima-related kinase (nek) family. mitotic hyperphosphorylation of nup98 is accomplished by multiple kinases, including cdk1 and neks." SIGNOR-172221 CDK1 protein P06493 UNIPROT NUP98 protein P52948 UNIPROT "down-regulates activity" phosphorylation Thr670 IAKPIPQtPESAGNK 9606 21335236 t gcesareni "We show that npc disassembly is a phosphorylation-driven process, dependent on cdk1 activity and supported by members of the nima-related kinase (nek) family. mitotic hyperphosphorylation of nup98 is accomplished by multiple kinases, including cdk1 and neks." SIGNOR-172225 CDK1 protein P06493 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 SIGNOR-C17 16287866 t gcesareni "Here, we show that the apoptotic initiator protease caspase-9 is regulated during the cell cycle through periodic phosphorylation at an inhibitory site, thr125. This site is phosphorylated by cdk1/cyclin b1 during mitosis and in response to microtubule poisons that arrest cells at this stage of the cell cycle." SIGNOR-141621 CDK1 protein P06493 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 SIGNOR-C17 17466630 t gcesareni "Here, we show that the apoptotic initiator protease caspase-9 is regulated during the cell cycle through periodic phosphorylation at an inhibitory site, thr125. This site is phosphorylated by cdk1/cyclin b1 during mitosis and in response to microtubule poisons that arrest cells at this stage of the cell cycle." SIGNOR-154626 CDK1 protein P06493 UNIPROT PRPS1 protein P60891 UNIPROT "up-regulates activity" phosphorylation Ser103 RQDKKDKsRAPISAK 31253668 t lperfetto "CDK1 contributes to upregulation of PRPS1 activity by phosphorylating PRPS1 at S103|In conclusion, compared with upregulation of PRPS1 expression levels, increased PRPS1 activity, which is marked by S103 phosphorylation" SIGNOR-265728 CDK1 protein P06493 UNIPROT RAB5B protein P61020 UNIPROT unknown phosphorylation Ser123 KELQRQAsPSIVIAL 9606 10403367 t lperfetto "Cdc2 kinase preferentially phosphorylates ser-123 of rab5b. More work will be required to establish how phosphorylation of the three rab5 isoforms influences their function in the endocytic pathway" SIGNOR-69233 CDK1 protein P06493 UNIPROT PPP1CA protein P62136 UNIPROT "down-regulates activity" phosphorylation Thr320 NPGGRPItPPRNSAK 9606 12202491 t gcesareni "Both of these pp1 isoforms contain an arg-pro-ile/val-thr-pro-pro-arg sequence near the c terminus, a known site of phosphorylation by cdc/cdk kinases, and phosphorylation attenuates phosphatase activity." SIGNOR-151799 CDK1 protein P06493 UNIPROT RAB1A protein P62820 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000567 1902553 t Giulio "We now present biochemical evidence for a mitosis-specific p34cdc2 phosphorylation of RablAp and Rab4p.We also show that the distribution of RablAp and Rab4p between cytosolic and membrane-bound forms is different in interphase and mitotic cells." SIGNOR-261284 CDK1 protein P06493 UNIPROT CSNK2B protein P67870 UNIPROT up-regulates phosphorylation Ser209 QAASNFKsPVKTIR 9606 BTO:0000785 7578274 t lperfetto "In cells, the casein kinase ii beta-subunit is phosphorylated at an autophosphorylation site and at a site (ser-209) that is maximally phosphorylated in mitotic cells. These studies provide strong biochemical evidence that p34cdc2 is the enzyme that phosphorylates ser-209 on the beta-subunit of ckii in mitotic cells." SIGNOR-29462 CDK1 protein P06493 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Ser362 ISSVPTPsPLGPLAG 9606 BTO:0000527 19941816 t gcesareni "The mitotic phosphorylation sites on the alpha subunit of casein kinase ii can be phosphorylated in vitro by p34cdc2." SIGNOR-161839 CDK1 protein P06493 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Thr360 SGISSVPtPSPLGPL 9606 BTO:0000527 19941816 t gcesareni "It has been shown that the c-terminal domains of ck2? Are phosphorylated by cdc2 and interact with the peptidyl-prolyl isomerase pin1 in a cell cycle-dependent manner" SIGNOR-161843 CDK1 protein P06493 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Ser370 PLGPLAGsPVIAAAN 9606 7592773 t lperfetto "Four residues within this domain, thr-344, thr-360, ser-362, and ser-370, conform to the minimal consensus sequence for p34cdc2 phosphorylationthe high stoichiometry of phosphorylation suggests that phosphorylation could regulate functional properties of ckii and that it could in some way participate in the burst of phosphorylation that accompanies the activation of p34graphic at the ggraphic-m transition" SIGNOR-29521 CDK1 protein P06493 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Thr344 SSMPGGStPVSSANM 9606 7592773 t lperfetto "Four residues within this domain, thr-344, thr-360, ser-362, and ser-370, conform to the minimal consensus sequence for p34cdc2 phosphorylationthe high stoichiometry of phosphorylation suggests that phosphorylation could regulate functional properties of ckii and that it could in some way participate in the burst of phosphorylation that accompanies the activation of p34graphic at the ggraphic-m transition" SIGNOR-29525 CDK1 protein P06493 UNIPROT EIF4G2 protein P78344 UNIPROT "up-regulates activity" phosphorylation Thr508 AQPPRTQtPPLGQTP 9606 BTO:0000007 29530922 t miannu "To test whether CDK1 phosphorylates T508, Flag-DAP5 was purified from dox-induced HEK293 cells and incubated with active recombinant JNK2 or CDK1 in the presence of ATP (Fig. 3G). DAP5(T508) was phosphorylated only upon incubation with CDK1 (Fig. 3G)." SIGNOR-266387 CDK1 protein P06493 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates phosphorylation Ser332 TDSATIVsPPPSSPP 9606 8087847 t lperfetto "Association of e2f with rb inhibits its transactivation potential. phosphorylation of e2f-1 on serine residues 332 and 337 prevented its interaction with rbthese residues were phosphorylated in vivo and by p34cdc2 kinase in vitro." SIGNOR-36022 CDK1 protein P06493 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates phosphorylation Ser337 IVSPPPSsPPSSLTT 9606 8087847 t lperfetto "Association of e2f with rb inhibits its transactivation potential. phosphorylation of e2f-1 on serine residues 332 and 337 prevented its interaction with rbthese residues were phosphorylated in vivo and by p34cdc2 kinase in vitro." SIGNOR-36026 CDK1 protein P06493 UNIPROT FOXK2 protein Q01167 UNIPROT up-regulates phosphorylation Ser373 SSRSAPAsPNHAGVL 9606 20810654 t gcesareni "We have mapped two cdk phosphorylation sites, serines 368 and 423, which play a role in defining foxk2 function through regulating its stability and its activity as a transcriptional repressor protein. These two cdk sites appear vital for foxk2 function because expression of a mutant lacking these sites cannot be tolerated and causes apoptosis." SIGNOR-167822 CDK1 protein P06493 UNIPROT FOXK2 protein Q01167 UNIPROT up-regulates phosphorylation Ser428 FAQSAPGsPLSSQPV 9606 20810654 t gcesareni "We have mapped two cdk phosphorylation sites, serines 368 and 423, which play a role in defining foxk2 function through regulating its stability and its activity as a transcriptional repressor protein. These two cdk sites appear vital for foxk2 function because expression of a mutant lacking these sites cannot be tolerated and causes apoptosis." SIGNOR-167826 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser276 VHPATPIsPGRASGM 9606 17015473 t "The effect has been demonstrated using Q01196-8." gcesareni "Aml1/runx1 phosphorylation by cyclin-dependent kinases regulates the degradation of aml1/runx1 by the anaphase-promoting complex." SIGNOR-149972 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 16046550 t "The effect has been demonstrated using Q01196-8." gcesareni "We have identified four phosphorylation sites on aml1c that are necessary for transcriptional activity of aml1c in k562 and 293t cells (27).4 mutation of these four sites (serine 276, serine 293, serine 303, and threonine 300) to alanine abolishes transcriptional activation, whereas mutation of these sites to aspartic acid (which mimics phosphorylation) results in a hyperactive protein." SIGNOR-138908 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser266 QYLGSIAsPSVHPAT 9606 16046550 t "The effect has been demonstrated using Q01196-8." gcesareni "Phosphorylation of ser-48, ser-303, and ser-424 by cyclin-dependent kinases (cdks) increases runx1 trans-activation activity without perturbing p300 interaction." SIGNOR-138912 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Thr273 SPSVHPAtPISPGRA 9606 16046550 t "The effect has been demonstrated using Q01196-8." gcesareni "Phosphorylation of ser-48, ser-303, and ser-424 by cyclin-dependent kinases (cdks) increases runx1 trans-activation activity without perturbing p300 interaction." SIGNOR-138920 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser21 TPPSTALsPGKMSEA 9606 SIGNOR-C17 21059642 t "The effect has been demonstrated using Q01196-8" gcesareni "Phosphorylation of runx1 on ser-303 by cdks leads its ubiquitin-mediated degradation during g2/m (19). We developed additional evidence that cdks phosphorylate ser-303 and found that ser-48 and ser-424 are also substrates of cdk1/cyclin b and cdk6/cyclin d3. Moreover, we demonstrated that phosphorylation of ser-48, ser-303, and ser-424 strengthens the ability of runx1 to activate transcription and to stimulate proliferation of the ba/f3 hematopoietic cell line (20)." SIGNOR-169318 NOTCH proteinfamily SIGNOR-PF30 SIGNOR PIN1 protein Q13526 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 19151708 f lperfetto "Previously, we have shown that commitment of the C2C12 cells to the osteoblastic lineage occurs around 24h after BMP treatment, when the osteoblast specific transcription factor Cbfa1 and the novel osteoblast related genes Tcf7 and Hey1 become regulated" SIGNOR-254342 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser397 SMVGGERsPPRILPP 9606 BTO:0000007 SIGNOR-C17 21059642 t "The effect has been demonstrated using Q01196-8" gcesareni "Phosphorylation of runx1 on ser-303 by cdks leads its ubiquitin-mediated degradation during g2/m (19). We developed additional evidence that cdks phosphorylate ser-303 and found that ser-48 and ser-424 are also substrates of cdk1/cyclin b and cdk6/cyclin d3. Moreover, we demonstrated that phosphorylation of ser-48, ser-303, and ser-424 strengthens the ability of runx1 to activate transcription and to stimulate proliferation of the ba/f3 hematopoietic cell line (20)." SIGNOR-169322 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation Ser276 VHPATPIsPGRASGM 9606 16046550 t "The effect has been demonstrated using Q01196-8." gcesareni "Phosphorylation of ser-48, ser-303, and ser-424 by cyclin-dependent kinases (cdks) increases runx1 trans-activation activity without perturbing p300 interaction." SIGNOR-138916 CDK1 protein P06493 UNIPROT MAP2K1 protein Q02750 UNIPROT down-regulates phosphorylation Thr286 VEGDAAEtPPRPRTP 9606 8114697 t gcesareni "P34cdc2 catalyzes the in vitro phosphorylation of mkk1 on both of these threonine residues and inactivates mkk1 enzymatic activity. Both sites are phosphorylated in vivo as well" SIGNOR-36112 CDK1 protein P06493 UNIPROT MAP2K1 protein Q02750 UNIPROT down-regulates phosphorylation Thr292 ETPPRPRtPGRPLSS 9606 8114697 t gcesareni "P34cdc2 catalyzes the in vitro phosphorylation of mkk1 on both of these threonine residues and inactivates mkk1 enzymatic activity. Both sites are phosphorylated in vivo as well" SIGNOR-36116 CDK1 protein P06493 UNIPROT APLP2 protein Q06481 UNIPROT unknown phosphorylation Thr736 VEVDPMLtPEERHLN 9606 BTO:0000142 9109675 t lperfetto "A cytoplasmic domain peptide from aplp2 is phosphorylated in vitro by protein kinase c and cdc2 kinase. Aplp2 is phosphorylated by cdc2 kinase at a site homologous to the cdc2 kinase site phosphorylated in app." SIGNOR-47483 CDK1 protein P06493 UNIPROT PRDX1 protein Q06830 UNIPROT down-regulates phosphorylation Thr90 CHLAWVNtPKKQGGL 9606 11986303 t lperfetto "Peroxiredoxin (prx) i is a member of the peroxiredoxin family of peroxidases and contains a consensus site (thr(90)-pro-lys-lys) for phosphorylation by cyclin-dependent kinases (cdks). This protein has now been shown to be phosphorylated specifically on thr(90) by several cdks, including cdc2, in vitro. Phosphorylation of prx i on thr(90) reduced the peroxidase activity of this protein by 80%." SIGNOR-87097 CDK1 protein P06493 UNIPROT KHDRBS1 protein Q07666 UNIPROT unknown phosphorylation Thr317 RGALVRGtPVRGAIT 9606 9315091 t lperfetto "Phosphorylation of sam68 by purified cdc2." SIGNOR-51275 CDK1 protein P06493 UNIPROT BCL2L1 protein Q07817 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-267986 CDK1 protein P06493 UNIPROT MCL1 protein Q07820 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr92 EVPDVTAtPARLLFF 9606 SIGNOR-C17 20526282 t gcesareni "Mcl-1 is phosphorylated at two sites in mitosis, ser64 and thr92. Phosphorylation of thr92 by cyclin-dependent kinase 1 (cdk1)-cyclin b1 initiates degradation of mcl-1 in cells arrested in mitosis by microtubule poisons." SIGNOR-165867 CDK1 protein P06493 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Ser251 MIQFAINsTERKRMT 9606 SIGNOR-C17 19737929 t lperfetto "A conserved phosphorylation site within the forkhead domain of foxm1b is required for its activation by cyclin-cdk1the phosphorylation at ser-251 is critical for the activation of foxm1." SIGNOR-187876 CDK1 protein P06493 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Thr611 ETLPISStPSKSVLP 9606 SIGNOR-C17 19737929 t lperfetto "A conserved phosphorylation site within the forkhead domain of foxm1b is required for its activation by cyclin-cdk1further analysis reveals that the leu-641 residue within an lxl motif is required for the recruitment of the cyclin-cdk complex, and the thr-596 residue is a critical cdk1 phosphorylation site within the activation domain of foxm1b. Cdk-dependent phosphorylation stimulates the foxm1b transcriptional activity" SIGNOR-187880 CDK1 protein P06493 UNIPROT GOLGA2 protein Q08379 UNIPROT down-regulates phosphorylation Ser37 REYQQRNsPGVPTGA 9606 9753325 t lperfetto "Cdc2 kinase directly phosphorylates the cis-golgi matrix protein gm130 and is required for golgi fragmentation in mitosis. Mitotic fragmentation of the golgi apparatus can be largely explained by disruption of the interaction between gm130 and the vesicle-docking protein p115. Here we identify a single serine (ser-25) in gm130 as the key phosphorylated target and cdc2 as the responsible kinase" SIGNOR-60281 CDK1 protein P06493 UNIPROT FOXO1 protein Q12778 UNIPROT down-regulates phosphorylation Ser249 EGGKSGKsPRRRAAS 9606 BTO:0001130 18408765 t gcesareni "Overexpression of cdk1 inhibits the transcriptional activity of foxo1 in pca cells through s249 phosphorylation on foxo1." SIGNOR-178202 CDK1 protein P06493 UNIPROT TP53BP1 protein Q12888 UNIPROT "down-regulates activity" phosphorylation Ser1678 ITSEEERsPAKRGRK -1 30685087 t lperfetto "Nuclear import of 53BP1 is required for proper localization of 53BP1 and maintenance of genome integrity. 53BP1 has a classical bipartite nuclear localization signal (NLS) of sequence 1666-GKRKLITSEEERSPAKRGRKS-1686. Ser1678 within the 53BP1 NLS can be phosphorylated by CDK1/cyclin B, and a phosphomimetic substitution of Ser1678 with aspartate has been shown to negatively regulate nuclear import of 53BP1." SIGNOR-264412 CDK1 protein P06493 UNIPROT DLG1 protein Q12959 UNIPROT unknown phosphorylation Ser158 FVSHSHIsPIKPTEA 9606 19066288 t llicata "We also show that dlg1 is phosphorylated by both cdk1 and cdk2 on ser158 and ser442. These phosphorylated sites together affect the nuclear localisation of the protein, and implicate the role of phosphorylation on ser158 and ser442 in its putative nuclear functions as a tumour suppressor." SIGNOR-182753 CDK1 protein P06493 UNIPROT DLG1 protein Q12959 UNIPROT unknown phosphorylation Ser443 FLGQTPAsPARYSPV 9606 19066288 t llicata "We also show that dlg1 is phosphorylated by both cdk1 and cdk2 on ser158 and ser442. These phosphorylated sites together affect the nuclear localisation of the protein, and implicate the role of phosphorylation on ser158 and ser442 in its putative nuclear functions as a tumour suppressor." SIGNOR-182757 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser319 TFRPRTSsNASTISG 9606 11237865 t lperfetto "The transcription factor, forkhead in rhabdomyosarcoma (fkhr), is phosphorylated at three amino acid residues (thr-24, ser-256 and ser-319) by protein kinase b (pkb)alpha.Fkhr (forkhead in rhabdomyosarcoma), afx (all1 fused gene from chromosome x) and fkhrl1 (fkhr-like 1) are phosphorylated directly by pkb in cells, preventing them from stimulating gene transcription and leading to their exit from the nucleus" SIGNOR-252349 CDK1 protein P06493 UNIPROT CDC16 protein Q13042 UNIPROT up-regulates phosphorylation Ser560 KTLKNIIsPPWDFRE 9606 14657031 t lperfetto "Apc activation is thought to depend on apc phosphorylation and cdc20 binding. We have identified 43 phospho_sites on apc of which at least 34 are mitosis specific. Of these, 32 sites are clustered in parts of apc1 and the tetratricopeptide repeat (tpr) subunits cdc27, cdc16, cdc23 and apc7. In vitro, at least 15 of the mitotic phospho_sites can be generated by cyclin_dependent kinase 1 (cdk1), and 3 by polo_like kinase 1 (plk1). Apc phosphorylation by cdk1, but not by plk1, is sufficient for increased cdc20 binding and apc activation" SIGNOR-119762 CDK1 protein P06493 UNIPROT ORC1 protein Q13415 UNIPROT up-regulates phosphorylation Ser258 TSCASLDsPGRIKRK 9606 11931757 t lperfetto "Horc1p contains three (s/t)px(k/r) consensus sites for cdk phosphorylation (ser258, ser273, and thr375). These data combined strongly suggest that skp2 promotes horc1p turnover and that the n-terminal domain of horc1p, containing most of the phosphorylation sites and overlapping with one of the skp2-interacting domains, is a regulatory element for horc1p stability." SIGNOR-116321 CDK1 protein P06493 UNIPROT ORC1 protein Q13415 UNIPROT up-regulates phosphorylation Ser273 VAFSEITsPSKRSQP 9606 11931757 t lperfetto "Horc1p contains three (s/t)px(k/r) consensus sites for cdk phosphorylation (ser258, ser273, and thr375). These data combined strongly suggest that skp2 promotes horc1p turnover and that the n-terminal domain of horc1p, containing most of the phosphorylation sites and overlapping with one of the skp2-interacting domains, is a regulatory element for horc1p stability." SIGNOR-116325 CDK1 protein P06493 UNIPROT ORC1 protein Q13415 UNIPROT up-regulates phosphorylation Thr375 AQNEATStPHRIRRK 9606 11931757 t lperfetto "Horc1p contains three (s/t)px(k/r) consensus sites for cdk phosphorylation (ser258, ser273, and thr375). These data combined strongly suggest that skp2 promotes horc1p turnover and that the n-terminal domain of horc1p, containing most of the phosphorylation sites and overlapping with one of the skp2-interacting domains, is a regulatory element for horc1p stability." SIGNOR-116329 CDK1 protein P06493 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates phosphorylation Ser272 RSRLTPVsPESSSTE 9606 SIGNOR-C17 20974803 t gcesareni "Here we show that cdk1 phosphorylates p62 in vitro and in vivo at t269 and s272, which is necessary for the maintenance of appropriate cyclin b1 levels and the levels of cdk1 activity necessary to allow cells to properly enter and exit mitosis." SIGNOR-169012 CDK1 protein P06493 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates phosphorylation Thr269 GGKRSRLtPVSPESS 9606 SIGNOR-C17 20974803 t gcesareni "Here we show that cdk1 phosphorylates p62 in vitro and in vivo at t269 and s272, which is necessary for the maintenance of appropriate cyclin b1 levels and the levels of cdk1 activity necessary to allow cells to properly enter and exit mitosis." SIGNOR-169016 CDK1 protein P06493 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 11553333 t lperfetto "Phosphorylation of 4e-bp1 is critical in causing its dissociation from eif-4e, leaving 4e available to form translationally active eif-4f complexes, switching on mrna translation. We show that the cyclin-dependent kinase, cdc2, phosphorylates 4e-bp1 at thr-70 and that phosphorylation of this site is permissive for ser-65 phosphorylation. Crucially, the increased phosphorylation of 4e-bp1 during mitosis results in its complete dissociation from eif-4e." SIGNOR-110416 CDK1 protein P06493 UNIPROT STIM1 protein Q13586 UNIPROT down-regulates phosphorylation Ser668 IGEETDSsPGRKKFP 9606 19881501 t gcesareni "Stim1 is phosphorylated during mitosis. Removal of ten mpm-2 recognition sites by truncation at amino acid 482 abolished mpm-2 recognition of mitotic stim1, and significantly rescued stim1 rearrangement and soce response in mitosis. We identified ser 486 and ser 668 as mitosis-specific phosphorylation sites, and stim1 containing mutations of these sites to alanine also significantly rescued mitotic soce." SIGNOR-189017 CDK1 protein P06493 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates phosphorylation Ser465 MVPGGDRsPSRMLPP 9606 BTO:0000150;BTO:0001130 16407259 t llicata "In vitro kinase assays using recombinant cdc2 kinase showed that runx2 was phosphorylated at ser(451) the cdc2 inhibitor roscovitine dose dependently inhibited in vivo runx2 dna-binding activity during mitosis and the runx2 mutant s451a exhibited lower dna-binding activity and reduced stimulation of anchorage-independent growth relative to wild type runx2." SIGNOR-143586 CDK1 protein P06493 UNIPROT SLBP protein Q14493 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr62 RRPESFTtPEGPKPR 9606 18490441 t lperfetto "Phosphorylation of threonine 61 by cyclin a/Cdk1 triggers degradation of stem-loop binding protein at the end of S phase" SIGNOR-265258 CDK1 protein P06493 UNIPROT ESPL1 protein Q14674 UNIPROT down-regulates phosphorylation Ser1126 IAPSTNSsPVLKTKP 9606 11747808 t lperfetto "Both cdc2/cyclinb1 and mapk (erk2) efficiently phosphorylate separase at its major inhibitory site in vitro" SIGNOR-113126 CDK1 protein P06493 UNIPROT LBR protein Q14739 UNIPROT down-regulates phosphorylation Ser71 KGGSTSSsPSRRRGS 9606 14718546 t lperfetto "The binding of the nk fragment to chromatin pretreated with an s-phase extract was suppressed by incubation with an m-phase extract. Enzyme inhibitor experiments revealed that multiple kinases participate in the suppression. One of these kinases was shown to be cdc2 experiments involving a mutant nk fragment showed that the phosphorylation of serine 71 by cdc2 kinase is responsible for the suppression." SIGNOR-121335 CDK1 protein P06493 UNIPROT CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Ser387 YLEMDLSsPQTRYIP 9606 BTO:0000149 SIGNOR-C17 20937773 t lperfetto "In this study, we demonstrate that procaspase-8 is phosphorylated in mitotic cells by cdk1na interference-mediated silencing of cyclin b1 or treatment with the cdk1 inhibitor ro-3306 enhances the fas-mediated activation and processing of procaspase-8 in mitotic cells/cyclin b1 on ser-387" SIGNOR-168446 CDK1 protein P06493 UNIPROT KIF22 protein Q14807 UNIPROT "up-regulates activity" phosphorylation Thr463 QGAPLLStPKRERMV 9606 SIGNOR-C17 12727876 t lperfetto "Cdc2-mediated phosphorylation of kid controls its distribution to spindle and chromosomes. We identify ser427 and thr463 as m phase-specific phosphorylation sites and cdc2-cyclin b as a thr463 kinase. Kid with a thr463 to alanine mutation fails to be localized on chromosomes and is only detected along spindles, although it retains the ability to bind dna or chromosomes" SIGNOR-100964 CDK1 protein P06493 UNIPROT NUMA1 protein Q14980 UNIPROT down-regulates phosphorylation Thr2055 MAFSILNtPKKLGNS 9606 23921553 t llicata "Cdk1-mediated phosphorylation at t2055 negatively regulates numa cortical localization and that this phosphorylation is counteracted by ppp2ca phosphatase activity." SIGNOR-194825 CDK1 protein P06493 UNIPROT UBXN2B protein Q14CS0 UNIPROT "down-regulates activity" phosphorylation Ser56 PKATVFKsPRTPPQR 23500464 t lperfetto "At mitosis, Cdc2 kinase phosphorylates p47 on Serine-140 and p37 on Serine-56 and Threonine-59, respectively. The phosphorylated p47 and p37 are unable to bind to Golgi membranes, resulting in mitotic inhibition of the p97/p47 and the p97/p37 pathways, respectively." SIGNOR-265040 CDK1 protein P06493 UNIPROT UBXN2B protein Q14CS0 UNIPROT "down-regulates activity" phosphorylation Thr59 TVFKSPRtPPQRFYS 23500464 t lperfetto "At mitosis, Cdc2 kinase phosphorylates p47 on Serine-140 and p37 on Serine-56 and Threonine-59, respectively. The phosphorylated p47 and p37 are unable to bind to Golgi membranes, resulting in mitotic inhibition of the p97/p47 and the p97/p37 pathways, respectively." SIGNOR-265041 CDK1 protein P06493 UNIPROT PLEC protein Q15149 UNIPROT down-regulates phosphorylation Thr4539 GGLIEPDtPGRVPLD 9606 SIGNOR-C17 19709076 t lperfetto "Identification of plectin as a substrate of p34cdc2 kinase and mapping of a single phosphorylation site. threonine 4542 was identified as the major target for the kinase. Phosphorylation of plectin by cyclin-dependent kinase 1/cyclin b (cdk1/cycb) kinase has been reported to abolish its cross-linking function during mitosis. Here, we induced phosphorylation of plectin in prepared fractions of hela cells by adding activated cdk1/cycb kinase. Consequently, there was significant dissociation of the centrosome from the nuclear membrane." SIGNOR-187766 CDK1 protein P06493 UNIPROT PLEC protein Q15149 UNIPROT down-regulates phosphorylation Thr4539 GGLIEPDtPGRVPLD 9606 BTO:0000567 SIGNOR-C17 8626512 t lperfetto "Identification of plectin as a substrate of p34cdc2 kinase and mapping of a single phosphorylation site. threonine 4542 was identified as the major target for the kinase. Phosphorylation of plectin by cyclin-dependent kinase 1/cyclin b (cdk1/cycb) kinase has been reported to abolish its cross-linking function during mitosis. Here, we induced phosphorylation of plectin in prepared fractions of hela cells by adding activated cdk1/cycb kinase. Consequently, there was significant dissociation of the centrosome from the nuclear membrane." SIGNOR-41319 CDK1 protein P06493 UNIPROT EZH2 protein Q15910 UNIPROT down-regulates phosphorylation Thr345 LTAERIKtPPKRPGG 9606 21659531 t lperfetto "Cdk1, which phosphorylates ezh2 at threonines 345 and 487.Phosphorylation of thr-345 and thr-487 promotes ezh2 ubiquitination and subsequent degradation by the proteasome" SIGNOR-174054 CDK1 protein P06493 UNIPROT EZH2 protein Q15910 UNIPROT down-regulates phosphorylation Thr487 APAEDVDtPPRKKKR 9606 21659531 t lperfetto "Cdk1, which phosphorylates ezh2 at threonines 345 and 487.Phosphorylation of thr-345 and thr-487 promotes ezh2 ubiquitination and subsequent degradation by the proteasome" SIGNOR-174058 CDK1 protein P06493 UNIPROT MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation Ser684 IGIPQFHsPVGSPLK 9606 SIGNOR-C17 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3. All four sites are followed by a proline residue. We have shown that purified cyclin b-cdk1 (cyclindependent kinase 1) phosphorylates these sitesalanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase." SIGNOR-164487 CDK1 protein P06493 UNIPROT MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation Ser688 QFHSPVGsPLKSIQA 9606 SIGNOR-C17 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3. All four sites are followed by a proline residue. We have shown that purified cyclin b-cdk1 (cyclindependent kinase 1) phosphorylates these sitesalanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase." SIGNOR-164491 CDK1 protein P06493 UNIPROT MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation Ser705 TPSAMKSsPQIPHQT 9606 SIGNOR-C17 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3. All four sites are followed by a proline residue. We have shown that purified cyclin b-cdk1 (cyclindependent kinase 1) phosphorylates these sitesalanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase." SIGNOR-164495 CDK1 protein P06493 UNIPROT MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation Thr698 KSIQATLtPSAMKSS 9606 SIGNOR-C17 20236090 t lperfetto "Using ms analysis, we identified four novel phosphorylation sites, ser684, ser688, thr698 and ser705, located at the extreme c-terminus of erk3. All four sites are followed by a proline residue. We have shown that purified cyclin b-cdk1 (cyclindependent kinase 1) phosphorylates these sitesalanine substitution of the four c-terminal phosphorylation sites markedly decreased the half-life of erk3 in mitosis, thereby linking phosphorylation to the stabilization of the kinase." SIGNOR-164499 CDK1 protein P06493 UNIPROT ERCC6L protein Q2NKX8 UNIPROT up-regulates phosphorylation Thr1063 VKQFDAStPKNDISP 9606 17218258 t lperfetto "Following phosphorylation of pich on the cdk1 site t1063, plk1 is recruited to pich and controls its localization. Starting in prometaphase, pich accumulates at kinetochores and inner centromeres." SIGNOR-152133 CDK1 protein P06493 UNIPROT CEP55 protein Q53EZ4 UNIPROT down-regulates phosphorylation Ser425 NREKVAAsPKSPTAA 9606 16198290 t lperfetto "Upon mitotic entry, centrosome dissociation of cep55 is triggered by erk2/cdk1-dependent phosphorylation at s425 and s428. S425/428 phosphorylation is required for interaction with plk1, enabling phosphorylation of cep55 at s436. enabling it to relocate to the midbody to function in mitotic exit and cytokinesis." SIGNOR-140882 CDK1 protein P06493 UNIPROT CEP55 protein Q53EZ4 UNIPROT down-regulates phosphorylation Ser428 KVAASPKsPTAALNE 9606 16198290 t lperfetto "Upon mitotic entry, centrosome dissociation of cep55 is triggered by erk2/cdk1-dependent phosphorylation at s425 and s428. S425/428 phosphorylation is required for interaction with plk1, enabling phosphorylation of cep55 at s436. enabling it to relocate to the midbody to function in mitotic exit and cytokinesis." SIGNOR-140886 CDK1 protein P06493 UNIPROT SGO1 protein Q5FBB7 UNIPROT "up-regulates activity" phosphorylation Thr346 LEEGVHLtPFRQKVS 9606 24055156 t lperfetto "The complex between shugoshin and protein phosphatase 2A (Sgo1-PP2A) localizes to centromeres in mitosis, binds to cohesin in a reaction requiring Cdk-dependent phosphorylation of Sgo1, dephosphorylates cohesin-bound sororin, and protects a centromeric pool of cohesin from mitotic kinases and the cohesin inhibitor Wapl." SIGNOR-265263 CDK1 protein P06493 UNIPROT ESCO1 protein Q5FWF5 UNIPROT down-regulates phosphorylation 9606 23314252 t gcesareni "We show here that eco1 degradation requires the sequential actions of cdk1 and two additional kinases , cdc7-dbf4 and the gsk-3 homolog mck1." SIGNOR-200400 CDK1 protein P06493 UNIPROT CC2D1A protein Q6P1N0 UNIPROT "up-regulates activity" phosphorylation Ser208 PASTPTYsPAPTQPA SIGNOR-C17 20171170 t nucleus lperfetto "We identified the Ser208 residue of Aki1 as a cyclin B1–Cdk1 phosphorylation site. Furthermore, cyclin B1–Cdk1 inhibitor treatment was shown to attenuate the level of Aki1 in complex with Scc1, suggesting that Aki1 phosphorylation by cyclin B1–Cdk1 contributes to Aki1–Scc1 complex formation." SIGNOR-268297 CDK1 protein P06493 UNIPROT ZC3HC1 protein Q86WB0 UNIPROT down-regulates phosphorylation Ser395 PGLEVPSsPLRKAKR 9606 SIGNOR-C17 17389604 t gcesareni "Moreover, we found cyclin b1/cdk1 to phosphorylate nipa at ser-395 in mitosis. Mutation of both ser-359 and ser-395 impaired effective inactivation of the scfnipa complex, resulting in reduced levels of mitotic cyclin b1" SIGNOR-154047 CDK1 protein P06493 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT down-regulates phosphorylation Ser368 PNPSTSAsPKKSPPP 9606 17488717 t gcesareni "Here, we demonstrate that sirt2 is phosphorylated both in vitro and in vivo on serine 368 by the cell-cycle regulator, cyclin-dependent kinase 1. Overexpression of sirt2 mediates a delay in cellular proliferation that is dependent on serine 368 phosphorylation." SIGNOR-154681 CDK1 protein P06493 UNIPROT ABI1 protein Q8IZP0 UNIPROT "down-regulates activity" phosphorylation Ser216 VPNDYMTsPARLGSQ 9606 BTO:0000567 21900237 t lperfetto "We identified serine 216 of Abi1 as a target of CDK1/cyclin B kinase that is phosphorylated in cells at the onset of mitosis.|Bcr-Abl-induced actin polymerization requires the Abi1 pathway, as the blockade of the signal transduction from Bcr-Abl to Abi1 abolishes the F-actin assembly|serine phosphorylation of Abi1 by CDK1/cyclin B serves as a cell cycle-dependent regulatory mechanism that inhibits actin assembly" SIGNOR-264421 CDK1 protein P06493 UNIPROT RPTOR protein Q8N122 UNIPROT unknown phosphorylation Thr706 TTEGGSLtPVRDSPC 9606 20169205 t llicata "Cdc2 is the raptor ser696, thr706 kinase" SIGNOR-163853 CDK1 protein P06493 UNIPROT PIK3C3 protein Q8NEB9 UNIPROT down-regulates phosphorylation Thr159 DGSEPTKtPGRTSST 9606 20513426 t llicata "We show that vps34 is phosphorylated on thr159 by cdk1, thr159 phosphorylation negatively regulates the ptdins3 kinase activity of vps34 and autophagy" SIGNOR-165768 CDK1 protein P06493 UNIPROT REPS2 protein Q8NFH8 UNIPROT "down-regulates activity" phosphorylation Ser463 RPRSRSYsSTSIEEA 10029 10764745 t miannu "Phosphorylation of POB1 and Epsin by p34cdc2 kinase. Their phosphorylation sites (Ser411 of POB1 and Ser357 of Epsin) were determined. Phosphorylated Epsin and EpsinS357D formed a complex with α-adaptin less efficiently than wild type Epsin." SIGNOR-262724 CDK1 protein P06493 UNIPROT MPLKIP protein Q8TAP9 UNIPROT up-regulates phosphorylation Ser104 SQQQFGYsPGQQQTH 9606 17310276 t lperfetto "Ttdn1 is phosphorylated by cdk1 in vitro and in vivo. Ttdn1 is phosphorylated at multiple residues, including ser93 and ser104. Mutation of thr120 of ttdn1 abolishes its interaction with plk1, suggesting phosphorylation of thr120 in the consensus plk1-binding motif is required for its interaction with plk1" SIGNOR-153300 CDK1 protein P06493 UNIPROT MPLKIP protein Q8TAP9 UNIPROT up-regulates phosphorylation Ser93 YPGSYSRsPAGSQQQ 9606 17310276 t lperfetto "Ttdn1 is phosphorylated by cdk1 in vitro and in vivo. Ttdn1 is phosphorylated at multiple residues, including ser93 and ser104. Mutation of thr120 of ttdn1 abolishes its interaction with plk1, suggesting phosphorylation of thr120 in the consensus plk1-binding motif is required for its interaction with plk1" SIGNOR-153304 CDK1 protein P06493 UNIPROT MPLKIP protein Q8TAP9 UNIPROT up-regulates phosphorylation Thr120 QGSPRTStPFGSGRV 9606 17310276 t lperfetto "Ttdn1 is phosphorylated by cdk1 in vitro and in vivo. Ttdn1 is phosphorylated at multiple residues, including ser93 and ser104. Mutation of thr120 of ttdn1 abolishes its interaction with plk1, suggesting phosphorylation of thr120 in the consensus plk1-binding motif is required for its interaction with plk1" SIGNOR-153308 CDK1 protein P06493 UNIPROT NUP210 protein Q8TEM1 UNIPROT "up-regulates activity" phosphorylation Ser1881 SPPSGLWsPAYASH -1 8672508 t miannu "In vitro phosphorylation of GST fusion protein containing the carboxyl-terminal domain of gp210 by cyclin B-p34cdc2 protein kinase generates a phosphopeptide that comigrates with a mitosis-specific phosphopeptide. Ser1880 Is the Mitotic Phosphorylation Site of Gp210." SIGNOR-262699 CDK1 protein P06493 UNIPROT CKAP2 protein Q8WWK9 UNIPROT up-regulates phosphorylation Thr623 FKELKFLtPVRRSRR 9606 SIGNOR-C17 19369249 t llicata "Among these, thr-622 was specifically phosphorylated by cdk1-cyclin b1 both in vitro and in vivo. these findings suggest that cdk1-cyclin b1-mediated phosphorylation of tmap is important for and contributes to proper regulation of microtubule dynamics and establishment of functional bipolar spindles during mitosis." SIGNOR-185317 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser584 ETSIFTPsPCKIPPP 9606 BTO:0000680;BTO:0001573;BTO:0001286 SIGNOR-C17 14551205 t lperfetto "Cell cycle-regulated phosphorylation of hamartin, the product of the tuberous sclerosis complex 1 gene, by cyclin-dependent kinase 1/cyclin b.Cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain. Tuberin interacts with phosphohamartin, and tuberin expression attenuates the phosphorylation of exogenous hamartin. Hamartin with alanine mutations in the three cyclin-dependent kinase 1 phosphorylation sites increased the inhibition of p70s6 kinase by the hamartin-tuberin complex" SIGNOR-118576 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Thr1047 SSSSELStPEKPPHQ 9606 BTO:0000680;BTO:0001573;BTO:0001286 SIGNOR-C17 14551205 t lperfetto "Cell cycle-regulated phosphorylation of hamartin, the product of the tuberous sclerosis complex 1 gene, by cyclin-dependent kinase 1/cyclin b.Cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain. Tuberin interacts with phosphohamartin, and tuberin expression attenuates the phosphorylation of exogenous hamartin. Hamartin with alanine mutations in the three cyclin-dependent kinase 1 phosphorylation sites increased the inhibition of p70s6 kinase by the hamartin-tuberin complex" SIGNOR-118580 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Thr417 SLPQATVtPPRKEER 9606 BTO:0000680;BTO:0001573;BTO:0001286 SIGNOR-C17 14551205 t lperfetto "Cell cycle-regulated phosphorylation of hamartin, the product of the tuberous sclerosis complex 1 gene, by cyclin-dependent kinase 1/cyclin b.Cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain. Tuberin interacts with phosphohamartin, and tuberin expression attenuates the phosphorylation of exogenous hamartin. Hamartin with alanine mutations in the three cyclin-dependent kinase 1 phosphorylation sites increased the inhibition of p70s6 kinase by the hamartin-tuberin complex" SIGNOR-118584 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT unknown phosphorylation Ser584 ETSIFTPsPCKIPPP 9606 14551205 t llicata "In vitro assays showed that cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain." SIGNOR-118588 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT unknown phosphorylation Thr1047 SSSSELStPEKPPHQ 9606 BTO:0000680;BTO:0001573;BTO:0001286 14551205 t llicata "In vitro assays showed that cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain." SIGNOR-117339 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT unknown phosphorylation Thr417 SLPQATVtPPRKEER 9606 14551205 t llicata "In vitro assays showed that cyclin-dependent kinase 1 phosphorylates hamartin at three sites, one of which (thr417) is in the hamartin-tuberin interaction domain." SIGNOR-86696 tandutinib chemical CHEBI:90237 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207212 CDK1 protein P06493 UNIPROT BAD protein Q92934 UNIPROT "up-regulates activity" phosphorylation Ser91 EGMGEEPsPFRGRSR 24677263 t lperfetto "CDK1-mediated Bcl-2 serine 70 phosphorylation enhances its pro-apoptotic function, whereas CDK1-mediated Bad serine 128 phosphorylation promotes apoptosis. " SIGNOR-267921 CDK1 protein P06493 UNIPROT KAT5 protein Q92993 UNIPROT up-regulates phosphorylation Ser86 TKNGLPGsRPGSPER 9606 16103124 t gcesareni "Moreover, app stabilized tip60 through cdk-dependent phosphorylation" SIGNOR-139649 CDK1 protein P06493 UNIPROT KAT5 protein Q92993 UNIPROT up-regulates phosphorylation Ser90 LPGSRPGsPEREVPA 9606 16103124 t lperfetto "Moreover, app stabilized tip60 through cdk-dependent phosphorylation" SIGNOR-139653 CDK1 protein P06493 UNIPROT OSBP2 protein Q969R2 UNIPROT "up-regulates activity" phosphorylation 30925160 t lperfetto "CK1a1, JNK1 and CDK1 had the highest site-specific activity for ORP4L, while CDK1, GSK3a, CK1a1 and GSK3b showed the highest specificity for the site when corrected for background activity with ORP4L-S4A. Because of the complexity of the serine/proline-rich site, we did not determine which serine(s) in ORP4L were phosphorylated by candidate kinases.|We conclude that phosphorylation of a unique serine/proline motif in the ORD induces a conformation change in ORP4L that enhances interaction with vimentin and cholesterol extraction from membranes." SIGNOR-264878 CDK1 protein P06493 UNIPROT SIRT1 protein Q96EB6 UNIPROT up-regulates phosphorylation Ser540 HVSEDSSsPERTSPP 9606 SIGNOR-C17 19107194 t gcesareni "We identified cyclinb/cdk1 as a cell cycle-dependent kinase that forms a complex with and phosphorylates sirt1. Mutation of two residues phosphorylated by cyclin b/cdk1 (threonine 530 and serine 540) disturbs normal cell cycle progression and fails to rescue proliferation defects in sirt1-deficient cells" SIGNOR-182863 CDK1 protein P06493 UNIPROT MASTL protein Q96GX5 UNIPROT "up-regulates activity" phosphorylation Thr194 NMMDILTtPSMAKPR 8355 22354989 t gcesareni "We propose a model in which the initiating event for Gwl activation is phosphorylation by MPF of the proline-directed sites T193 and T206 in the presumptive activation loop" SIGNOR-243414 CDK1 protein P06493 UNIPROT MASTL protein Q96GX5 UNIPROT "up-regulates activity" phosphorylation Thr207 PRQDYSRtPGQVLSL 8355 22354989 t gcesareni "We propose a model in which the initiating event for Gwl activation is phosphorylation by MPF of the proline-directed sites T193 and T206 in the presumptive activation loop" SIGNOR-249653 CDK1 protein P06493 UNIPROT VCPIP1 protein Q96JH7 UNIPROT "down-regulates activity" phosphorylation Ser768 TPTKAPYsPTTSKEK 23500464 t lperfetto "We clarified that VCIP135, an essential factor in both p97 membrane fusion pathways, is phosphorylated on Threonine-760 and Serine-767 by Cdc2 at mitosis and that this phosphorylated VCIP135 does not bind to p97. " SIGNOR-265038 CDK1 protein P06493 UNIPROT VCPIP1 protein Q96JH7 UNIPROT "down-regulates activity" phosphorylation Thr761 GPSSAPAtPTKAPYS 23500464 t lperfetto "We clarified that VCIP135, an essential factor in both p97 membrane fusion pathways, is phosphorylated on Threonine-760 and Serine-767 by Cdc2 at mitosis and that this phosphorylated VCIP135 does not bind to p97. " SIGNOR-265037 CDK1 protein P06493 UNIPROT PBK protein Q96KB5 UNIPROT unknown phosphorylation Thr9 EGISNFKtPSKLSEK 9606 SIGNOR-C17 15541388 t llicata "Topk-thr-9 was phosphorylated by cdk1/cyclin b and topk significantly associates with mitotic spindles." SIGNOR-130439 CDK1 protein P06493 UNIPROT KIF20B protein Q96Q89 UNIPROT "up-regulates activity" phosphorylation Thr1644 VKHPGCTtPVTVKIP 9606 11470801 t miannu "Here we report the identification of a novel KRP, termed KRMP1, which undergoes in vivo phosphorylation. The carboxyl-terminal globular tail domain is strongly phosphorylated by mitotic kinase activities almost attributed to cdc2 kinase, which is responsible for phosphorylation on residue Thr-1604 of KRMP1." SIGNOR-262695 CDK1 protein P06493 UNIPROT ATAD5 protein Q96QE3 UNIPROT "down-regulates activity" phosphorylation Ser653 TVPFDSEsPIRMKFT 9606 BTO:0000007 31875566 t miannu "To determine whether mitotic CDK phosphorylates ATAD5, a CDK1 inhibitor (RO3306) was applied to nocodazole-arrested cells (Figure S3F). CDK1 inhibition resulted in a loss of S653 phosphorylation (Figure S3F). These data meant that the S653 residue in the BET BD of ATAD5 is phosphorylated by mitotic CDK. This result suggested that the BRD4-ATAD5 interaction is inhibited during mitosis." SIGNOR-266410 CDK1 protein P06493 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Ser277 SHSQDLGsPERHQPV 9606 BTO:0000567 12734188 t lperfetto "Here we present evidence that thr292 of hrad9 is subject to cdc2-dependent phosphorylation in mitosis. Furthermore, our data are also consistent with four other hrad9 phosphorylation sites (ser277, ser328, ser336, and thr355) being regulated in part by cdc2. We also identify ser387 as a novel site of hrad9 constitutive phosphorylation and show that phosphorylation at ser387 is a prerequisite for one form of dna damage-induced hyperphosphorylation of hrad9." SIGNOR-101043 CDK1 protein P06493 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Ser328 VLPSISLsPGPQPPK 9606 BTO:0000567 12734188 t lperfetto "Here we present evidence that thr292 of hrad9 is subject to cdc2-dependent phosphorylation in mitosis. Furthermore, our data are also consistent with four other hrad9 phosphorylation sites (ser277, ser328, ser336, and thr355) being regulated in part by cdc2. We also identify ser387 as a novel site of hrad9 constitutive phosphorylation and show that phosphorylation at ser387 is a prerequisite for one form of dna damage-induced hyperphosphorylation of hrad9." SIGNOR-101047 CDK1 protein P06493 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Ser336 PGPQPPKsPGPHSEE 9606 BTO:0000567 12734188 t lperfetto "Here we present evidence that thr292 of hrad9 is subject to cdc2-dependent phosphorylation in mitosis. Furthermore, our data are also consistent with four other hrad9 phosphorylation sites (ser277, ser328, ser336, and thr355) being regulated in part by cdc2. We also identify ser387 as a novel site of hrad9 constitutive phosphorylation and show that phosphorylation at ser387 is a prerequisite for one form of dna damage-induced hyperphosphorylation of hrad9." SIGNOR-101051 CDK1 protein P06493 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Thr292 PQLQAHStPHPDDFA 9606 12734188 t lperfetto "Here we present evidence that thr292 of hrad9 is subject to cdc2-dependent phosphorylation in mitosis. Furthermore, our data are also consistent with four other hrad9 phosphorylation sites (ser277, ser328, ser336, and thr355) being regulated in part by cdc2. We also identify ser387 as a novel site of hrad9 constitutive phosphorylation and show that phosphorylation at ser387 is a prerequisite for one form of dna damage-induced hyperphosphorylation of hrad9." SIGNOR-101055 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0002572 18423396 t lperfetto "Akt1/PKBalpha was found to be the major regulator of phosphorylation and nuclear export of FoxO1, whose presence in the nucleus strongly attenuates adipocyte differentiation" SIGNOR-252350 CDK1 protein P06493 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Thr355 EPSTVPGtPPPKKFR 9606 12734188 t lperfetto "Here we present evidence that thr292 of hrad9 is subject to cdc2-dependent phosphorylation in mitosis. Furthermore, our data are also consistent with four other hrad9 phosphorylation sites (ser277, ser328, ser336, and thr355) being regulated in part by cdc2. We also identify ser387 as a novel site of hrad9 constitutive phosphorylation and show that phosphorylation at ser387 is a prerequisite for one form of dna damage-induced hyperphosphorylation of hrad9." SIGNOR-101059 CDK1 protein P06493 UNIPROT KIF2C protein Q99661 UNIPROT down-regulates phosphorylation Thr537 LGQNKAHtPFRESKL 9606 20368358 t llicata "We show here that cyclin-dependent kinase 1 (cdk1) phosphorylates t537 in the core domain of mcak and attenuates its microtubule-destabilizing activity in vitro and in vivo. Phosphorylation of mcak by cdk1 promotes the release of mcak from centrosomes and is required for proper spindle formation." SIGNOR-164761 CDK1 protein P06493 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "down-regulates activity" phosphorylation Ser274 DPLPGPGsPSHSAPD 10116 BTO:0000951 15834132 t miannu "Here we show that GRASP65 is phosphorylated on serine 277 in interphase cells, and this is strongly enhanced in response to the addition of serum or epidermal growth factor. This is directly mediated by ERK suggesting that GRASP65 has some role in growth factor signal transduction. Phosphorylation of Ser-277 is also dramatically increased during mitosis, however this is mediated by Cdk1 and not by ERK. These results argue against Ser-277 phosphorylation alone causing the dissolution of GRASP65 oligomers and cisternal unstacking, although it may make a significant contribution to these events." SIGNOR-262840 CDK1 protein P06493 UNIPROT WAC protein Q9BTA9 UNIPROT "up-regulates activity" phosphorylation Thr244 AETHSSStPVQHPIK 9606 BTO:0000567 30021153 t lperfetto "Cyclin-dependent kinase 1 (Cdk1) phosphorylates WAC, priming its direct interaction with the polo-box domain of Plk1. Knockdown of WAC compromises Plk1 activity and delays mitotic entry." SIGNOR-265032 CDK1 protein P06493 UNIPROT WAC protein Q9BTA9 UNIPROT "up-regulates activity" phosphorylation Thr457 YVSPRIStPQTNTVP 9606 BTO:0000567 30021153 t lperfetto "Cyclin-dependent kinase 1 (Cdk1) phosphorylates WAC, priming its direct interaction with the polo-box domain of Plk1. Knockdown of WAC compromises Plk1 activity and delays mitotic entry." SIGNOR-265035 CDK1 protein P06493 UNIPROT WAC protein Q9BTA9 UNIPROT "up-regulates activity" phosphorylation Thr471 PIKPLIStPPVSSQP 9606 BTO:0000567 30021153 t lperfetto "Cyclin-dependent kinase 1 (Cdk1) phosphorylates WAC, priming its direct interaction with the polo-box domain of Plk1. Knockdown of WAC compromises Plk1 activity and delays mitotic entry." SIGNOR-265034 CDK1 protein P06493 UNIPROT WAC protein Q9BTA9 UNIPROT "up-regulates activity" phosphorylation Thr482 SSQPKVStPVVKQGP 9606 BTO:0000567 30021153 t lperfetto "Cyclin-dependent kinase 1 (Cdk1) phosphorylates WAC, priming its direct interaction with the polo-box domain of Plk1. Knockdown of WAC compromises Plk1 activity and delays mitotic entry." SIGNOR-265033 CDK1 protein P06493 UNIPROT NUSAP1 protein Q9BXS6 UNIPROT down-regulates phosphorylation Thr300 HKRSLTKtPARKSAH 9606 22101338 t llicata "We report here that cdk1 phosphorylates nusap at threonine 300 and 338 in early mitosis. Phosphorylation of nusap inhibits its microtubule-binding activity in vitro and in vivo." SIGNOR-177545 CDK1 protein P06493 UNIPROT NUSAP1 protein Q9BXS6 UNIPROT down-regulates phosphorylation Thr338 GNSAAVItPFKLTTE 9606 22101338 t llicata "We report here that cdk1 phosphorylates nusap at threonine 300 and 338 in early mitosis. Phosphorylation of nusap inhibits its microtubule-binding activity in vitro and in vivo." SIGNOR-177549 CDK1 protein P06493 UNIPROT NIFK protein Q9BYG3 UNIPROT "up-regulates activity" phosphorylation Thr238 QGPTPVCtPTFLERR -1 16244663 t miannu "The forkhead-associated (FHA) domain of human Ki67 interacts with the human nucleolar protein hNIFK, recognizing a 44-residue fragment, hNIFK226-269, phosphorylated at Thr234. Here we show that high-affinity binding requires sequential phosphorylation by two kinases, CDK1 and GSK3, yielding pThr238, pThr234 and pSer230. phosphorylation of Thr234 by GSK3 proceeds only after Thr238 is already phosphorylated by CDK1." SIGNOR-262696 CDK1 protein P06493 UNIPROT ANAPC1 protein Q9H1A4 UNIPROT up-regulates phosphorylation Ser355 AALSRAHsPALGVHS 9606 14657031 t lperfetto "Apc activation is thought to depend on apc phosphorylation and cdc20 binding. We have identified 43 phospho_sites on apc of which at least 34 are mitosis specific. Of these, 32 sites are clustered in parts of apc1 and the tetratricopeptide repeat (tpr) subunits cdc27, cdc16, cdc23 and apc7. In vitro, at least 15 of the mitotic phospho_sites can be generated by cyclin_dependent kinase 1 (cdk1), and 3 by polo_like kinase 1 (plk1). Apc phosphorylation by cdk1, but not by plk1, is sufficient for increased cdc20 binding and apc activation" SIGNOR-119705 CDK1 protein P06493 UNIPROT NUCKS1 protein Q9H1E3 UNIPROT "down-regulates activity" phosphorylation Ser181 LKATVTPsPVKGKGK -1 12413487 t miannu "putative phosphorylation site for Cdk1 is present in the DNA-binding domain peptide. This site, corresponding to Ser 181 in the NUCKS primary structure, is phosphorylated in vitro by Cdk1 with a Km of approximately 35 μM [7]. Phosphorylation of Ser 181 in the synthetic, DNA-binding domain peptide reduces its affinity for DNA-by 100%." SIGNOR-261959 CDK1 protein P06493 UNIPROT ECT2 protein Q9H8V3 UNIPROT down-regulates phosphorylation Thr373 VSMLSLNtPNSNRKR 9606 SIGNOR-C17 16170345 t lperfetto "We show that phosphorylation of ect2 at threonine-341 (t341) affects the autoregulatory mechanism of ect2. In g2/m phase, ect2 was phosphorylated at t341 most likely by cyclin b/cyclin-dependent kinase 1 (cdk1) ect2 is biologically active even when it is not phosphorylated at t341" SIGNOR-140549 CDK1 protein P06493 UNIPROT ECT2 protein Q9H8V3 UNIPROT up-regulates phosphorylation Thr444 TKSSKSStPVPSKQS 9606 16247472 t lperfetto "Here we show that two mitotic kinases, cdk1 and polo-like kinase 1 (plk1), phosphorylate ect2 in vitro.Moreover, ect2 t412a, but not phosphomimic t412d, displayed a diminished accumulation of gtp-bound rhoa compared with wt ect2, suggesting that phosphorylation of thr-412 is critical for the catalytic activity of ect2." SIGNOR-141175 CDK1 protein P06493 UNIPROT ECT2 protein Q9H8V3 UNIPROT up-regulates phosphorylation Thr846 RAFSFSKtPKRALRR 9606 SIGNOR-C17 16247472 t lperfetto "Thr-814 to ala greatly diminished the ability of p34cdk1/cyclin b to phosphorylate recombinant ect2-c protein (figure 1b, left panel). These data suggest that thr-814 is a major cdk1 phosphorylation site in ect2-c in vitrothe sequence thr-pro-lys-arg (tpkr) starting at amino acid 814we found that the t814a mutation slightly reduces the exchange activity of ect2 on rac1" SIGNOR-141179 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation 9606 21440011 t lperfetto "Phosphorylation of FoxOs by Akt inhibits transcriptional functions of FoxOs and contributes to cell survival, growth and proliferation.The PI3K/Akt signaling regulates cell proliferation and survival in part by phosphorylating FoxOs to promote their interaction with 14-3-3 protein that results in nuclear exclusion and eventual ubiquitin proteasome pathway (UPP)-dependent degradation of FoxOs" SIGNOR-252348 CDK1 protein P06493 UNIPROT KMT5A protein Q9NQR1 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser100 SKIYSYMsPNKCSGM 9606 20966048 t miannu "We found that PR-Set7 is phosphorylated at Ser 29 (S29) specifically by the cyclin-dependent kinase 1 (cdk1)/cyclinB complex, primarily from prophase through early anaphase, subsequent to global accumulation of H4K20me1. While S29 phosphorylation did not affect PR-Set7 methyltransferase activity, this event resulted in the removal of PR-Set7 from mitotic chromosomes. S29 phosphorylation also functions to stabilize PR-Set7 by directly inhibiting its interaction with the anaphase-promoting complex (APC), an E3 ubiquitin ligase." SIGNOR-259832 CDK1 protein P06493 UNIPROT INCENP protein Q9NQS7 UNIPROT up-regulates phosphorylation Thr412 DTEIANStPNPKPAA 9606 16378098 t gcesareni "Here, we report that cdk1 phosphorylates thr 59 and thr 388 on inner centromere protein (incenp), which regulates the localization and kinase activity of aurora-b from prophase to metaphase. The replacement of endogenous incenp with t388a resulted in the delay of progression from metaphase to anaphase." SIGNOR-143387 CDK1 protein P06493 UNIPROT NDE1 protein Q9NXR1 UNIPROT up-regulates phosphorylation 9606 16682949 t gcesareni "We found that nde1 is subjected to phosphorylation in vivo. In particular, we identified six putative cdc2 phosphorylation sites in nde1 and found that alteration of these sites diminishes phosphorylation by cdc2 in vitro and affects the stability of su48-nde1 interactions and the centrosomal localization of nde1." SIGNOR-146734 CDK1 protein P06493 UNIPROT PTTG2 protein Q9NZH5 UNIPROT "up-regulates activity" phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 BTO:0000567 10656688 t miannu "HPTTG is phosphorylated by Cdc2 at Ser165. we show that hPTTG is phosphorylated during mitosis. The direct phosphorylation of hPTTG by Cdc2 is interesting in itself since the substrates of this master mitotic kinase are supposed to play important roles in the initiation and progression of mitosis." SIGNOR-262700 CDK1 protein P06493 UNIPROT CDC23 protein Q9UJX2 UNIPROT up-regulates phosphorylation Thr565 NQGETPTtEVPAPFF 9606 14657031 t lperfetto "Apc activation is thought to depend on apc phosphorylation and cdc20 binding. We have identified 43 phospho_sites on apc of which at least 34 are mitosis specific. Of these, 32 sites are clustered in parts of apc1 and the tetratricopeptide repeat (tpr) subunits cdc27, cdc16, cdc23 and apc7. In vitro, at least 15 of the mitotic phospho_sites can be generated by cyclin_dependent kinase 1 (cdk1), and 3 by polo_like kinase 1 (plk1). Apc phosphorylation by cdk1, but not by plk1, is sufficient for increased cdc20 binding and apc activation" SIGNOR-119821 CDK1 protein P06493 UNIPROT NUP50 protein Q9UKX7 UNIPROT down-regulates phosphorylation Ser221 KVAAETQsPSLFGST 9606 19767751 t gcesareni "These results suggest that both ERK and Cdk1 directly phosphorylate Nup50 at Ser221 in intact cells|Notably, erk phosphorylation of the fg repeat region of nup50 reduced its affinity for importin-beta family proteins, importin-beta and transportin." SIGNOR-188061 CDK1 protein P06493 UNIPROT TPX2 protein Q9ULW0 UNIPROT "down-regulates activity" phosphorylation Thr72 NLQQAIVtPLKPVDN -1 25688093 t lperfetto "In this study, we characterize the phosphorylation of threonine 72 (Thr(72)) in human TPX2, a residue highly conserved across species. We find that Cdk1/2 phosphorylate TPX2 in vitro and in vivo. |Endogenous TPX2 phosphorylated at Thr(72) does not associate with the mitotic spindle. Furthermore, ectopic GFP-TPX2 T72A preferentially concentrates on the spindle" SIGNOR-265096 CDK1 protein P06493 UNIPROT NSFL1C protein Q9UNZ2 UNIPROT "down-regulates activity" phosphorylation Ser140 AVERVTKsPGETSKP 9606 12810701 t lperfetto "Now, we have found that p47, which mainly localizes to the nucleus during interphase, is phosphorylated on serine-140 by cdc2 at mitosis. The phosphorylated p47 does not bind to golgi membranes." SIGNOR-102350 CDK1 protein P06493 UNIPROT NINL protein Q9Y2I6 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser589 NRHSPSWsPDGRRRQ 9606 20890132 t miannu "In this study, we show that Nlp can be phosphorylated by cell cycle protein kinase Cdc2/cyclin B1. The phosphorylation sites of Nlp are mapped at Ser185 and Ser589. the phosphorylation at the site Ser589 by Cdc2/cyclin B1 plays an important role in Nlp protein stability probably due to its effect on protein degradation." SIGNOR-259831 CDK1 protein P06493 UNIPROT NINL protein Q9Y2I6 UNIPROT "up-regulates activity" phosphorylation Ser185 NRHSPSWsPDGRRRQ 9606 20890132 t miannu "In this study, we show that Nlp can be phosphorylated by cell cycle protein kinase Cdc2/cyclin B1. The phosphorylation sites of Nlp are mapped at Ser185 and Ser589. Interestingly, the Cdc2/cyclin B1 phosphorylation site Ser185 of Nlp is required for its recognition by PLK1, which enable Nlp depart from centrosomes to allow the establishment of a mitotic scaffold at the onset of mitosis ." SIGNOR-259830 CDK1 protein P06493 UNIPROT SAMHD1 protein Q9Y3Z3 UNIPROT down-regulates phosphorylation Thr592 DVIAPLItPQKKEWN 9606 23602554 t llicata "Cyclin a2/cdk1 phosphorylates samhd1 at the threonine 592 residue both in vitro and in vivo. Phosphorylation of samhd1 thr592 correlates with loss of its ability to restrict hiv-1." SIGNOR-201913 CDK1 protein P06493 UNIPROT USP16 protein Q9Y5T5 UNIPROT up-regulates phosphorylation Ser552 DLEVLTSsPTRNLNG 9606 24013421 t llicata "Here, we report that cyclin-dependent kinase 1 (cdk1) phosphorylates the histone h2a deubiquitinase ubp-m at serine 552 (s552p), and, importantly, this phosphorylation is required for cell cycle progression." SIGNOR-202678 CDK1 protein P06493 UNIPROT EPN1 protein Q9Y6I3 UNIPROT "down-regulates activity" phosphorylation Ser382 FSDPWGGsPAKPSTN 10029 BTO:0000246 10764745 t miannu "Phosphorylation of POB1 and Epsin by p34cdc2 kinase. Their phosphorylation sites (Ser411 of POB1 and Ser357 of Epsin) were determined. Phosphorylated Epsin and EpsinS357D formed a complex with α-adaptin less efficiently than wild type Epsin." SIGNOR-262723 CDK1 protein P06493 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT down-regulates phosphorylation Ser728 VVKQEQLsPKKKENN 9606 SIGNOR-C17 22163316 t gcesareni "We demonstrate that aib1 is phosphorylated on ser728 and ser867 by cdk1/cyclin b at the onset of mitosis and remains phosphorylated until exit from m phase." SIGNOR-195233 CDK1 protein P06493 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR "form complex" binding 9606 25603287 t lperfetto "The central mitotic kinase, cyclin-dependent kinase-1 (human cdk1 is present through all stages of the cell cycle, but its activity is cell-cycle regulated by phosphorylation/dephosphorylation and cyclin binding.Cdk1-cyclin b phosphorylates ser/thr residues directly preceding pro; thus, it is classified as a proline-directed kinase." SIGNOR-205593 CDK1 protein P06493 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates phosphorylation 9606 8114697 t lperfetto "P34cdc2 catalyzes the in vitro phosphorylation of mkk1 on both of these threonine residues and inactivates mkk1 enzymatic activity. Both sites are phosphorylated in vivo as well" SIGNOR-244847 CDK1 protein P06493 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser249 EGGKSGKsPRRRAAS 9606 BTO:0001130 18408765 t gcesareni "Overexpression of cdk1 inhibits the transcriptional activity of foxo1 in pca cells through s249 phosphorylation on foxo1." SIGNOR-252890 CDK1 protein P06493 UNIPROT PP1 proteinfamily SIGNOR-PF54 SIGNOR "down-regulates activity" phosphorylation 9606 12202491 t lperfetto "Both of these pp1 isoforms contain an arg-pro-ile/val-thr-pro-pro-arg sequence near the c terminus, a known site of phosphorylation by cdc/cdk kinases, and phosphorylation attenuates phosphatase activity." SIGNOR-264648 ATP5F1B protein P06576 UNIPROT "ATP synthase" complex SIGNOR-C264 SIGNOR "form complex" binding 9606 21874297 t miannu "Human mitochondrial ATP synthase, or complex V, consists of two functional domains, F1 and Fo. F1 comprises 5 different subunits (three α, three β, and one γ, δ and ε) and is situated in the mitochondrial matrix. Fo contains subunits c, a, b, d, F6, OSCP and the accessory subunits e, f, g and A6L." SIGNOR-261397 C2 protein P06681 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg243 KTKESLGrKIQIQRS 17204478 t "complement C2a fragment: PRO_0000027612" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263399 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 S100A9 protein P06702 UNIPROT AGER protein Q15109 UNIPROT "up-regulates activity" binding 9606 BTO:0001545 28137827 t miannu "RAGE and TLR4 are well-characterized S100A8 and S100A9 receptors and expressed in AML cells Once secreted, S100A8 and S100A9 induce immune and inflammatory responses9 through interaction with receptors such as Toll-like receptor 4 (TLR4), receptor for advanced glycation end-product (RAGE), and CD33" SIGNOR-261920 S100A9 protein P06702 UNIPROT "Calprotectin complex" complex SIGNOR-C293 SIGNOR "form complex" binding 9867828 t "Using the two-hybrid system we analyzed the dimerization of MRP8 (S100A8) and MRP14 (S100A9), two S100 proteins expressed in myeloid cells. It is reported that the MRP8-MRP14 heteromer is the clearly preferred complex in both man and mouse." SIGNOR-262828 S100A9 protein P06702 UNIPROT Tubulin proteinfamily SIGNOR-PF46 SIGNOR "up-regulates quantity by stabilization" binding 9606 BTO:0000876 16690079 t miannu "Calcium-induced complexes of S100A8 and S100A9 have been shown to colocalize with microtubules (MTs) during activation of monocytes. Functional analyses demonstrated that the complexes are involved in cytoskeletal organization and that they directly bind to tubulin and promote tubulin polymerization in a calcium-dependent manner" SIGNOR-261936 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 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 S100A9 protein P06702 UNIPROT Macrophage_differentiation phenotype SIGNOR-PH99 SIGNOR down-regulates 10090 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-261933 EIF4E protein P06730 UNIPROT eIF4F_complex complex SIGNOR-C44 SIGNOR "form complex" binding 9606 11408474 t miannu "Eif4a interacts with a scaffold protein, eif4g, to form complexes that also contain the cap-binding protein eif4e, which binds the cap structure (m7gpppn_) at the 5_-end of the mrna. These complexes are termed eif4f." SIGNOR-108515 EIF4E protein P06730 UNIPROT Translational_regulation phenotype SIGNOR-PH202 SIGNOR up-regulates 9606 30459806 f gianni "The mRNA cap-binding protein, eukaryotic translation initiation factor 4E (eIF4E), is involved in the recruitment of the ribosome to the mRNA cap structure, playing a central role in the regulation of translation initiation" SIGNOR-268529 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 CKM protein P06732 UNIPROT N-phosphocreatine smallmolecule CHEBI:17287 ChEBI "up-regulates quantity" "chemical modification" 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-265788 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 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 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 PYGL protein P06737 UNIPROT glycogen smallmolecule CHEBI:28087 ChEBI "down-regulates quantity" "chemical modification" 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-267392 NOTCH proteinfamily SIGNOR-PF30 SIGNOR SNW1 protein Q13573 UNIPROT up-regulates binding 9606 10713164 t gcesareni "Notch signal transduction pathway genes, lfng, hey1, and hes1, are differen-tially regulated by bmp-2 and tgf-beta." SIGNOR-254337 PYGL protein P06737 UNIPROT glycogen smallmolecule CHEBI:28087 ChEBI "down-regulates quantity" "chemical modification" 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-267949 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 GPI protein P06744 UNIPROT "beta-D-fructofuranose 6-phosphate(2-)" 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 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 GPI protein P06744 UNIPROT AMFR protein Q9UKV5 UNIPROT up-regulates binding 9606 12527360 t gcesareni "Pgi is a housekeeping gene encoding phosphoglucose isomerase (pgi) a glycolytic enzyme that also functions as a cytokine (autocrine motility factor (amf)/neuroleukin/maturation factor) upon secretion from the cell and binding to its 78 kda seven-transmembrane domain receptor (gp78/amf-r)" SIGNOR-97270 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 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 NPM1 protein P06748 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30205049 t miannu "In AML cells, NPM1 mutations result in abnormal cytoplasmic localization of the mutant protein (NPM1c); however, it is unknown whether NPM1c is required to maintain the leukemic state. Here, we show that loss of NPM1c from the cytoplasm, either through nuclear relocalization or targeted degradation, results in immediate downregulation of homeobox (HOX) genes followed by differentiation." SIGNOR-260138 NPM1 protein P06748 UNIPROT CENPA protein P49450 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 19410544 t miannu "Here we demonstrate that prenucleosomal CENP-A is complexed with histone H4, nucleophosmin 1, and HJURPA minority of NPM1 cofractionated with prenucleosomal CENP-A, consistent with only a small proportion of total NPM1 stably associated with CENP-A. The partial overlap of NPM1 and HJURP with each other supports their formation of distinct prenucleosomal complexes with CENP-A. it is also possible that NPM1 plays a non essential role in the assembly of CENP-A nucleosomes or the nucleophosmin paralogues NPM2 and NPM3 may compensate for the absence of NPM1." SIGNOR-263708 NPM1 protein P06748 UNIPROT CDKN2A protein Q8N726 UNIPROT "up-regulates activity" binding 10090 16199867 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-245073 NPM1 protein P06748 UNIPROT FBXW7 protein Q969H0 UNIPROT "up-regulates quantity" binding 10090 BTO:0002572 18625840 t gcesareni "We report here that NPM regulates turnover of the c-Myc oncoprotein by acting on the F-box protein Fbw7 , a component of the E3 ligase complex involved in the ubiquitination and proteasome degradation of c-Myc. NPM was required for nucleolar localization and stabili- zation of Fbw7" SIGNOR-245084 ITGAV protein P06756 UNIPROT "Av/b1 integrin" complex SIGNOR-C175 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253201 ITGAV protein P06756 UNIPROT "Av/b2 integrin" complex SIGNOR-C176 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253203 ITGAV protein P06756 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253205 ITGAV protein P06756 UNIPROT "Av/b5 integrin" complex SIGNOR-C178 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253207 ITGAV protein P06756 UNIPROT "Av/b6 integrin" complex SIGNOR-C179 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253209 ITGAV protein P06756 UNIPROT "Av/b8 integrin" complex SIGNOR-C185 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253289 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 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 CRH protein P06850 UNIPROT CRHR1 protein P34998 UNIPROT up-regulates binding 9606 11416224 t gcesareni "Crf and ucn bind and activate crf-r1 with similarly high affinities." SIGNOR-108713 CRH protein P06850 UNIPROT CRHR2 protein Q13324 UNIPROT "up-regulates activity" binding 9606 23504413 t lperfetto "The actions of CRH are transduced through CRH receptors, which belong to the class II/secretin-like family of the G-protein coupled receptor (GPCR) superfamily (Martin et al. 2005). There are three types of CRH receptors – type 1 (CRHR1), type 2 (CRHR2) and type 3 (CRHR3). Among these, CRHR3 has not been identified in mammals. |CRH is a high-affinity ligand of CRHR1. It also binds to CRHR2, but with lower affinity" SIGNOR-268611 H2BC11 protein P06899 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263699 H2BC11 protein P06899 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263716 H2BC11 protein P06899 UNIPROT "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263710 H2BC11 protein P06899 UNIPROT "Nucleosome_H3.1 variant" complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263720 H2BC11 protein P06899 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263727 H2BC11 protein P06899 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263875 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 TH protein P07101 UNIPROT tyrosine smallmolecule CHEBI:18186 ChEBI "down-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-263990 FABP1 protein P07148 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264455 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 LDHB protein P07195 UNIPROT (S)-lactate smallmolecule CHEBI:16651 ChEBI "up-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-267657 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 NEFL protein P07196 UNIPROT "Neurofilament L/M" complex SIGNOR-C207 SIGNOR "form complex" binding 9606 19468066 t miannu "Neurofilaments are obligate heteropolymers that are minimally comprised of the low molecular neurofilament protein L (NFL) plus the medium and/or high molecular weight proteins neurofilament protein M (NFM) and neurofilament protein H" SIGNOR-255270 NEFL protein P07196 UNIPROT "Neurofilament L/H" complex SIGNOR-C208 SIGNOR "form complex" binding 9606 BTO:0000938 19468066 t miannu "Neurofilaments are obligate heteropolymers that are minimally comprised of the low molecular neurofilament protein L (NFL) plus the medium and/or high molecular weight proteins neurofilament protein M (NFM) and neurofilament protein H" SIGNOR-255272 NEFL protein P07196 UNIPROT "Neurofilament bundle assembly" phenotype SIGNOR-PH72 SIGNOR up-regulates 9606 8376466 f miannu "Neurofilaments (NFs), composed of three distinct subunits NF-L, NF-M, and NF-H, are neuron-specific intermediate filaments present in most mature neurons." SIGNOR-252392 NEFM protein P07197 UNIPROT "Neurofilament L/M" complex SIGNOR-C207 SIGNOR "form complex" binding 9606 19468066 t miannu "Neurofilaments are obligate heteropolymers that are minimally comprised of the low molecular neurofilament protein L (NFL) plus the medium and/or high molecular weight proteins neurofilament protein M (NFM) and neurofilament protein H" SIGNOR-255271 NEFM protein P07197 UNIPROT "Neurofilament bundle assembly" phenotype SIGNOR-PH72 SIGNOR up-regulates 9606 8376466 f miannu "Neurofilaments (NFs), composed of three distinct subunits NF-L, NF-M, and NF-H, are neuron-specific intermediate filaments present in most mature neurons." SIGNOR-252391 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 TPO protein P07202 UNIPROT diiodine smallmolecule CHEBI:17606 ChEBI "up-regulates quantity" "chemical modification" 9606 28153798 t scontino "TPO is considered the key enzyme in thyroid hormonogenesis. It catalyzes the oxidation of iodide that is necessary for the iodinationof the TG tyrosyl residues (the organification reaction)." SIGNOR-266959 TPO protein P07202 UNIPROT L-thyroxine smallmolecule CHEBI:18332 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-267040 TPO protein P07202 UNIPROT 3-iodo-L-tyrosine smallmolecule CHEBI:27847 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-266957 TPO protein P07202 UNIPROT 3,3',5'-triiodothyronine smallmolecule CHEBI:28774 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-267039 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 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 TPO protein P07202 UNIPROT TG protein P01266 UNIPROT "up-regulates activity" "catalytic activity" 9606 23349248 t miannu "After transport through the apical membrane, I− is covalently bound to the tyrosyl residues of Tg by thyroid peroxidase (TPO)." SIGNOR-259914 THBD protein P07204 UNIPROT Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR "form complex" binding 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-267726 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 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 enzalutamide chemical CHEBI:68534 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194325 PROS1 protein P07225 UNIPROT AXL protein P30530 UNIPROT up-regulates binding 9606 7867073 t gcesareni "We report the identification of ligands for tyro 3 (alternatively called sky, rse, brt, or tif) and axl (alternatively, ark or ufo), members of a previously orphan family of receptor-like tyrosine kinases. These ligands correspond to protein s, a protease regulator that is a potent anticoagulant, and gas6, a protein related to protein s but lacking any known function." SIGNOR-34483 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 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 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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO1 protein Q12778 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-252352 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 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 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 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 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 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 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 CSF1R protein P07333 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 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-255572 CTSD protein P07339 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Ala92 DHIGFQEaYRRFYGP -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-256319 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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR ILF3 protein Q12906 UNIPROT "up-regulates activity" phosphorylation Ser647 RGRGRGGsIRGRGRG 9606 20870937 t llicata "Upon T cell activation, NF90 translocates from the nucleus into the cytoplasm, where it binds to the AU-rich element-containing 3' untranslated regions of IL-2 mRNA and stabilizes it.|Our previous work showed that CD28 costimulation of T cells activated AKT to phosphorylate NF90 at Ser647 and caused NF90 to undergo nuclear export and stabilize IL-2 mRNA." SIGNOR-168169 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 "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 "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 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 "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 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 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 "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 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 "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 C8A protein P07357 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263445 C8B protein P07358 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263444 GP1BA protein P07359 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "form complex" binding 9606 BTO:0000132 16293600 t lperfetto "The GPIb-V-IX receptor consists of 4 transmembrane subunits: GPIbα, disulfide-linked to GPIbβ, and the noncovalently associated GPIX and GPV components, in ratios of 2:2:2:1." SIGNOR-261847 C8G protein P07360 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263446 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 CAPN1 protein P07384 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Lys76 YRLVSINkSSPLQKQ -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263560 CAPN1 protein P07384 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Lys32 RARRPESkATNATLD -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263559 CAPN1 protein P07384 UNIPROT GSK3A protein P49840 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Thus, it has been shown that calpain cleaves the inhibitory domain of GSK3 generating two fragments of 40 and 30 kDa. This cleavage enhanced activity of the kinase" SIGNOR-251585 CAPN1 protein P07384 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Thus, it has been shown that calpain cleaves the inhibitory domain of GSK3 generating two fragments of 40 and 30 kDa. This cleavage enhanced activity of the kinase" SIGNOR-251586 CAPN1 protein P07384 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe59 GVTVETVfSVDEFSA -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263580 CAPN1 protein P07384 UNIPROT CDK5R1 protein Q15078 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Calpains also modulate the activity of CDK5. Physiologically, CDK 5 is activated by p35 and its cleaved product p25. The latter has a longer half life than p35 and therefore it is a more potent activator of CDK5. The cleavage of p35 to p25 is mediated by calpain" SIGNOR-251583 CAPN1 protein P07384 UNIPROT CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Calpains also modulate the activity of CDK5. Physiologically, CDK 5 is activated by p35 and its cleaved product p25. The latter has a longer half life than p35 and therefore it is a more potent activator of CDK5. The cleavage of p35 to p25 is mediated by calpain" SIGNOR-251581 TUBB protein P07437 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates binding 9606 17429065 t lpetrilli "Smad2/3 also binds to _-tubulin, which provides a negative regulatory mechanism controlling tgf-_ activity. the results showed that the mh2 domain of smad2 binds to _-tubulin with almost the same efficiency as the full-length (wild-type) smad2. Similar results were obtained for the smad3 binding to _-tubulin." SIGNOR-154319 TUBB protein P07437 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 17429065 t lperfetto "Smad2/3 also binds to _-tubulin, which provides a negative regulatory mechanism controlling tgf-_ activity. the results showed that the mh2 domain of smad2 binds to _-tubulin with almost the same efficiency as the full-length (wild-type) smad2. Similar results were obtained for the smad3 binding to _-tubulin." SIGNOR-232113 TUBB protein P07437 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates binding 9606 17429065 t lpetrilli "Smad2/3 also binds to _-tubulin, which provides a negative regulatory mechanism controlling tgf-_ activity. the results showed that the mh2 domain of smad2 binds to _-tubulin with almost the same efficiency as the full-length (wild-type) smad2. Similar results were obtained for the smad3 binding to _-tubulin." SIGNOR-154316 TUBB protein P07437 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" binding 9606 17429065 t lperfetto "Smad2/3 also binds to _-tubulin, which provides a negative regulatory mechanism controlling tgf-_ activity. the results showed that the mh2 domain of smad2 binds to _-tubulin with almost the same efficiency as the full-length (wild-type) smad2. Similar results were obtained for the smad3 binding to _-tubulin." SIGNOR-217631 PRSS1 protein P07477 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Arg36 TNRSSKGrSLIGKVD -1 10978167 t lperfetto "Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3." SIGNOR-263602 PRSS1 protein P07477 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Lys34 QGTNRSSkGRSLIGK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263605 PRSS2 protein P07478 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Arg36 TNRSSKGrSLIGKVD -1 10978167 t lperfetto "Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3." SIGNOR-263603 PRSS2 protein P07478 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Lys34 QGTNRSSkGRSLIGK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263606 GRP protein P07492 UNIPROT GRPR protein P30550 UNIPROT up-regulates binding 9606 17251915 t gcesareni "Indeed, many potent mitogens such as thrombin, lysophosphatidic acid (lpa), gastrin-releasing peptide (grp), endothelin and prostaglandins stimulate cell proliferation by acting on their cognate gpcrs in various cell types." SIGNOR-152676 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 AKT proteinfamily SIGNOR-PF24 SIGNOR STK4 protein Q13043 UNIPROT down-regulates phosphorylation Thr120 IIRLRNKtLTEDEIA 9606 19940129 t llicata "Akt interacts with mst1 and phosphorylates a highly conserved residue threonine 120 of mst1, which leads to inhibition of its kinase activity and nuclear translocation as well as the autophosphorylation of thr(183)." SIGNOR-161829 AKT proteinfamily SIGNOR-PF24 SIGNOR STK4 protein Q13043 UNIPROT down-regulates phosphorylation Thr387 TMKRRDEtMQPAKPS 9606 23431053 t gcesareni "Full activation of mst1 requires an activation cleavage that is prevented by the phosphorylation of thr-387 by akt." SIGNOR-201121 ADRB2 protein P07550 UNIPROT GNAL protein P38405 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256952 ADRB2 protein P07550 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257081 ADRB2 protein P07550 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 14500986 t "We have found that signaling via the erythrocyte beta2-adrenergic receptor and heterotrimeric guanine nucleotide-binding protein (Galphas) regulated the entry of the human malaria parasite Plasmodium falciparum." SIGNOR-256149 ADRB2 protein P07550 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256809 DCN protein P07585 UNIPROT FBN1 protein P35555 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0000951 17200203 f Regulation miannu "Decorin Induces Fibrillin-1 Protein Expression in NRK Cells via IGF-IR. we report a novel mechanism of action that involves two key molecules: decorin, a small leucine-rich proteoglycan, and the IGF-IR. These two players, together with the downstream signaling pathway evoked by decorin-mediated activation of the receptor, lead to an enhanced translation of fibrillin-1 and its deposition in the extracellular environment both in vitro and in vivo." SIGNOR-251893 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 CTSL protein P07711 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000195 32142651 t miannu "SARS-2-S can use both CatB/L as well as TMPRSS2 for priming in these cell lines." SIGNOR-260737 CTSL protein P07711 UNIPROT S protein P59594 UNIPROT "up-regulates activity" cleavage -1 16081529 t miannu "A cell-free membrane-fusion system demonstrates that engagement of receptor followed by proteolysis is required for SARS-CoV membrane fusion and indicates that cathepsin L is sufficient to activate membrane fusion by SARS-CoV S. These results suggest that SARS-CoV infection results from a unique, three-step process: receptor binding and induced conformational changes in S glycoprotein followed by cathepsin L proteolysis within endosomes. The requirement for cathepsin L proteolysis identifies a previously uncharacterized class of inhibitor for SARS-CoV infection." SIGNOR-260218 PFN1 protein P07737 UNIPROT CDH4 protein P55283 UNIPROT "up-regulates activity" 9606 BTO:0000815 22820501 t lperfetto "Taken together, data obtained from MCF10A cells were consistent with the idea that Rho signaling to Dia1 and profilin-1 was essential for R-cadherin adherens junction formation." SIGNOR-253111 PFN1 protein P07737 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 18667433 f areggio " Additionally, the association of Ror2 with the actin-binding protein filamin A is required for Wnt5a-induced JNK activation and polarized cell migration." SIGNOR-258977 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 CD3E protein P07766 UNIPROT CD3 complex SIGNOR-C432 SIGNOR "form complex" binding 9606 12507424 t miannu "The T cell receptor-CD3 complex (TCR-CD3) serves a critical role in the differentiation, survival, and function of T cells, and receptor triggering elicits a complex set of biological responses that serve to protect the organism from infectious agents. The receptor is composed of six different chains that form the TCR heterodimer responsible for ligand recognition, as well as the CD3γε, CD3δε, and ζζ signaling modules." SIGNOR-255294 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 CTSB protein P07858 UNIPROT S protein P0DTC2 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000195 32142651 t miannu "SARS-2-S can use both CatB/L as well as TMPRSS2 for priming in these cell lines." SIGNOR-260738 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 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 HSP90AA1 protein P07900 UNIPROT NOS3 protein P29474 UNIPROT up-regulates binding 9606 9580552 t miannu "The binding of hsp90 to enos enhances the activation of enos." SIGNOR-57211 HSP90AA1 protein P07900 UNIPROT TGFBR1 protein P36897 UNIPROT up-regulates binding 9606 18591668 t lpetrilli "The data in fig. 5 suggest that hsp90 specifically interacts with t?RI And t?RII In vitro and in vivo. Coupled with our data showing that loss of hsp90 function decreases t?R Levels and blocks tgf?-Induced smad2/3 activation and transcription, this result suggests that hsp90 controls tgf? Signaling as an essential component for stabilizing t?Rs." SIGNOR-179268 HSP90AA1 protein P07900 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates binding 9606 18591668 t lpetrilli "The data in fig. 5 suggest that hsp90 specifically interacts with t?RI And t?RII In vitro and in vivo. Coupled with our data showing that loss of hsp90 function decreases t?R Levels and blocks tgf?-Induced smad2/3 activation and transcription, this result suggests that hsp90 controls tgf? Signaling as an essential component for stabilizing t?Rs." SIGNOR-179271 HSP90AA1 protein P07900 UNIPROT PAFAH1B1 protein P43034 UNIPROT "up-regulates quantity by stabilization" binding 9606 20133715 t miannu "The type I lissencephaly gene product LIS1, a key regulator of cytoplasmic dynein, is critical for cell proliferation, survival, and neuronal migration. However, little is known about the regulation of LIS1. Here, we identify a previously uncharacterized mammalian homolog of Aspergillus NudC, NudCL2 (NudC-like protein 2), as a regulator of LIS1. NudCL2 is localized to the centrosome in interphase, and spindle poles and kinetochores during mitosis, a pattern similar to the localization of LIS1 and cytoplasmic dynein. Depletion of NudCL2 destabilized LIS1 and led to phenotypes resembling those of either dynein or LIS1 deficiency. NudCL2 complexed with and enhanced the interaction between LIS1 and Hsp90. Either disruption of the LIS1-Hsp90 interaction with the C terminus of NudCL2 or inhibition of Hsp90 chaperone function by geldanamycin decreased LIS1 stability." SIGNOR-252168 HSP90AA1 protein P07900 UNIPROT PPP5C protein P53041 UNIPROT up-regulates binding 9606 15577939 t miannu "Hsp90 causes substantial activation of ppp5 by competing for tpr_phosphatase domain contacts and allowing access to the catalytic site." SIGNOR-131564 HSP90AA1 protein P07900 UNIPROT FLCN protein Q8NFG4 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 27353360 t "Here we show that the stability of the tumour suppressor folliculin (FLCN) depends on the chaperone function of Hsp90." SIGNOR-256505 HSP90AA1 protein P07900 UNIPROT NOD2 protein Q9HC29 UNIPROT "up-regulates quantity by stabilization" binding 9606 23019338 t miannu "Nod2 is constitutively associated with a chaperone protein, Hsp90, which is required for Nod2 stability and protects Nod2 from degradation." SIGNOR-252414 UQCRH protein P07919 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262195 LAMB1 protein P07942 UNIPROT Laminin-8 complex SIGNOR-C181 SIGNOR "form complex" binding 10809728 t lperfetto "Laminins are a large family of heterotrimeric extracellular matrix glycoproteins that, in addition to having structural roles, take part in the regulation of processes such as cell migration, differentiation, and proliferation. The laminin alpha(4) chain is widely distributed both in adults and during development in tissues such as cardiac, skeletal and smooth muscle fibers, vascular endothelia, lungs, and in peripheral nerves. It can associate with laminin beta(1)/gamma(1) chains to form laminin-8 and with the beta(2)/gamma(1) chains to form laminin-9." SIGNOR-253227 LAMB1 protein P07942 UNIPROT Laminin-10 complex SIGNOR-C182 SIGNOR "form complex" binding 11821406 t lperfetto "The laminin (LN) family of large heterotrimeric extracellular matrix glycoproteins has multiple functions: LNs take part in the regulation of processes such as cell migration, differentiation, and proliferation, in addition to contributing to the structure of basement membranes. LN-10, composed of alpha5, beta1, and gamma1 chains, is widely distributed in most basement membranes of both epithelia and endothelia." SIGNOR-253230 LAMB1 protein P07942 UNIPROT Laminin-1 complex SIGNOR-C183 SIGNOR "form complex" binding 7496033 t lperfetto "Laminin-1 is an extracellular matrix protein composed of three polypeptide chains that are designated alpha 1, beta 1, and gamma 1." SIGNOR-253233 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 PTPN6 protein P29350 UNIPROT "up-regulates activity" phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 BTO:0000007 10574931 t "Lyn phosphorylates SHPTP1 at the C-terminal Tyr-564 site. Lyn-mediated phosphorylation of SHPTP1 stimulates SHPTP1 tyrosine phosphatase activity." SIGNOR-251409 LYN protein P07948 UNIPROT PDIA3 protein P30101 UNIPROT unknown phosphorylation Tyr445 ANDVPSPyEVRGFPT -1 8631326 t miannu "Lyn phosphorylates tyrosine residues Y444, Y453 and Y466 which are located in a highly acidic region of the protein at the C-terminus. Upon phosphorylation, p57 forms a complex with Lyn which can be immunoprecipitated with anti-Lyn IgG. The association which occurs between the phosphorylated substrate and the SH2 domain of the kinase is consistent with the suggested 'processive phosphorylation' model, which implies that a primary phosphorylation site of the substrate binds to the SH2 domain of the enzyme and triggers the phosphorylation at secondary site(s)." SIGNOR-262894 LYN protein P07948 UNIPROT PDIA3 protein P30101 UNIPROT unknown phosphorylation Tyr454 VRGFPTIyFSPANKK -1 8631326 t miannu "Lyn phosphorylates tyrosine residues Y444, Y453 and Y466 which are located in a highly acidic region of the protein at the C-terminus. Upon phosphorylation, p57 forms a complex with Lyn which can be immunoprecipitated with anti-Lyn IgG. The association which occurs between the phosphorylated substrate and the SH2 domain of the kinase is consistent with the suggested 'processive phosphorylation' model, which implies that a primary phosphorylation site of the substrate binds to the SH2 domain of the enzyme and triggers the phosphorylation at secondary site(s)." SIGNOR-262895 LYN protein P07948 UNIPROT PDIA3 protein P30101 UNIPROT unknown phosphorylation Tyr467 KKLNPKKyEGGRELS -1 8631326 t miannu "Lyn phosphorylates tyrosine residues Y444, Y453 and Y466 which are located in a highly acidic region of the protein at the C-terminus. Upon phosphorylation, p57 forms a complex with Lyn which can be immunoprecipitated with anti-Lyn IgG. The association which occurs between the phosphorylated substrate and the SH2 domain of the kinase is consistent with the suggested 'processive phosphorylation' model, which implies that a primary phosphorylation site of the substrate binds to the SH2 domain of the enzyme and triggers the phosphorylation at secondary site(s)." SIGNOR-262896 LYN protein P07948 UNIPROT NMT1 protein P30419 UNIPROT unknown phosphorylation Tyr180 YTLLNENyVEDDDNM -1 11594778 t "Human NMT was found to be phosphorylated by non-receptor tyrosine kinase family members of Lyn. a site-directed mutagenesis study indicated that substitution of tyrosine 100 with phenylalanine served NMT as a poor substrate for the Lyn kinase." SIGNOR-251404 LYN protein P07948 UNIPROT FCGR2B protein P31994 UNIPROT "up-regulates activity" phosphorylation Tyr292 GAENTITySLLMHPD -1 8756631 t lperfetto "Therefore, we conclude that FcgammaRIIb1 phosphorylation upon BCR-FcgammaR coligation is most likely due to BCR-associated Lyn" SIGNOR-249380 LYN protein P07948 UNIPROT FCGR2C protein P31995 UNIPROT "up-regulates activity" phosphorylation Tyr310 TDDDKNIyLTLPPND -1 8756631 t miannu "Fyn and Blk definitely phosphorylate Y-282 in the ITAM of FcgRIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addition 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-262676 LYN protein P07948 UNIPROT CD79B protein P40259 UNIPROT "up-regulates activity" phosphorylation Tyr196 GMEEDHTyEGLDIDQ -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" SIGNOR-251398 LYN protein P07948 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Tyr88 KGSLPEFyYRPPRPP 9606 21423214 t gcesareni "We previously reported that y88 phosphorylation of p27(kip1) by oncogenic tyrosine kinases impairs p27(kip1)-mediated cdk inhibition, and initiates its ubiquitin-dependent proteasomal degradation." SIGNOR-172904 LYN protein P07948 UNIPROT PRKCD protein Q05655 UNIPROT "down-regulates activity" phosphorylation Tyr567 IRVDTPHyPRWITKE -1 11812791 t "Src, Fyn, or Lyn are the essential kinases that tyrosine phosphorylate and inactivate PKC δ. Lyn phosphorylates tyrosine residue 565 in vitro" SIGNOR-251407 "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 LYN protein P07948 UNIPROT PRKCD protein Q05655 UNIPROT "up-regulates activity" phosphorylation Tyr52 VQKKPTMyPEWKSTF -1 9692543 t "Lyn was found to phosphorylate Lyn-associated and recombinant PKC-delta in vitro and the tyrosine 52 phosphorylated PKC-delta was recruited to associate with the Lyn SH2 domain." SIGNOR-251408 LYN protein P07948 UNIPROT BTK protein Q06187 UNIPROT up-regulates phosphorylation Tyr551 RYVLDDEyTSSVGSK 9606 BTO:0000776 8630736 t lperfetto "Phosphorylation at y551 requires lyn kinase activity, indicating that y551 is a transphosphorylation site \ this transphosphorylation at y551 is followed by phosphorylation at a second site, which is dependent on btk catalytic activity." SIGNOR-41607 LYN protein P07948 UNIPROT PPP1R8 protein Q12972 UNIPROT "down-regulates activity" phosphorylation Tyr264 FAFSGGLyGGLPPTH -1 11104670 t "Tyrosine phosphorylation of NIPP1 by Lyn was abolished by the Tyr-264 to Asp mutation." SIGNOR-251405 LYN protein P07948 UNIPROT PPP1R8 protein Q12972 UNIPROT "down-regulates activity" phosphorylation Tyr335 NEPKKKKyAKEAWPG -1 11104670 t "Lyn phosphorylates both Tyr-264 and Tyr-335, but that the phosphorylation of Tyr-335 is dependent on the association of NIPP1 with RNA. The inhibitory potency of the C-terminal site of NIPP1 was decreased by phosphorylation of Tyr-335 and by the addition of RNA." SIGNOR-251406 LYN protein P07948 UNIPROT SLAMF1 protein Q13291 UNIPROT unknown phosphorylation Tyr327 ETNSITVyASVTLPE 9606 15315965 t llicata "Cd150-mediated akt phosphorylation required syk and sh2d1a, was negatively regulated by lyn and btk, but was ship independent. Lyn directly phosphorylated y327 in cd150, but the akt pathway did not depend on cd150 tyrosine phosphorylation and cd150-shp-2 association." SIGNOR-127997 LYN protein P07948 UNIPROT CD22 protein Q32M46 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "LYN is a BCR-associated SRC kinase involved in the positive regulation of BCR, but it also functions as a negative regulator by phosphorylating the immunoreceptor tyrosine-based inhibitory motifs (ITIMs) of CD22." SIGNOR-268443 LYN protein P07948 UNIPROT DOK3 protein Q7L591 UNIPROT "up-regulates activity" phosphorylation 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-268447 LYN protein P07948 UNIPROT MAP4K1 protein Q92918 UNIPROT "up-regulates activity" phosphorylation Tyr381 SESSDDDyDDVDIPT 9534 11514608 t "BCR ligation induced rapid tyrosine-phosphorylation of HPK1 mainly by Syk and Lyn, resulting in its association with BASH and catalytic activation. Tyr-379 within HPK1 is essential for binding to BASH and thus strongly suggest that the DDDYDDV sequence containing the phosphorylated Tyr-379 is the binding site for the BASH SH2 domain." SIGNOR-251403 LYN protein P07948 UNIPROT PAG1 protein Q9NWQ8 UNIPROT "up-regulates activity" phosphorylation Tyr317 EEEISAMySSVNKPG 9534 16920712 t miannu "Here we show that Lyn interacts with C-terminal Src kinase-binding protein (Cbp), an adaptor protein that recruits negative regulators C-terminal Src kinase (Csk)/Csk-like protein-tyrosine kinase (Ctk). Lyn phosphorylated Cbp on several tyrosine residues, including Tyr314, which recruited Csk/Ctk to suppress Lyn kinase activity.Thus, a single phosphotyrosine residue on Cbp coordinates a two-phase process involving distinct negative regulatory pathways to inactivate, then degrade, Lyn." SIGNOR-262898 LYN protein P07948 UNIPROT PAG1 protein Q9NWQ8 UNIPROT "up-regulates activity" phosphorylation Tyr387 SEEPEPDyEAIQTLN 9534 16920712 t miannu "Here we show that Lyn interacts with C-terminal Src kinase-binding protein (Cbp), an adaptor protein that recruits negative regulators C-terminal Src kinase (Csk)/Csk-like protein-tyrosine kinase (Ctk). Lyn phosphorylated Cbp on several tyrosine residues, including Tyr314, which recruited Csk/Ctk to suppress Lyn kinase activity.Thus, a single phosphotyrosine residue on Cbp coordinates a two-phase process involving distinct negative regulatory pathways to inactivate, then degrade, Lyn." SIGNOR-262893 LYN protein P07948 UNIPROT PAG1 protein Q9NWQ8 UNIPROT "up-regulates activity" phosphorylation Tyr417 LVPKENDyESISDLQ 9534 16920712 t miannu "Here we show that Lyn interacts with C-terminal Src kinase-binding protein (Cbp), an adaptor protein that recruits negative regulators C-terminal Src kinase (Csk)/Csk-like protein-tyrosine kinase (Ctk). Lyn phosphorylated Cbp on several tyrosine residues, including Tyr314, which recruited Csk/Ctk to suppress Lyn kinase activity.Thus, a single phosphotyrosine residue on Cbp coordinates a two-phase process involving distinct negative regulatory pathways to inactivate, then degrade, Lyn." SIGNOR-262899 LYN protein P07948 UNIPROT DAPP1 protein Q9UN19 UNIPROT "up-regulates activity" phosphorylation Tyr139 KVEEPSIyESVRVHT BTO:0000776 10880360 t lperfetto "Src family kinases mediate receptor-stimulated, phosphoinositide 3-kinase-dependent, tyrosine phosphorylation of dual adaptor for phosphotyrosine and 3-phosphoinositides-1 in endothelial and B cell lines|yrosine phosphorylation of DAPP-1 appears important for appropriate intracellular targeting and creates a potential binding site for Src homology 2 domain-containing proteins." SIGNOR-249378 LYN protein P07948 UNIPROT BCR-Mk complex SIGNOR-C433 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268206 LYN protein P07948 UNIPROT BCR-Ml complex SIGNOR-C434 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268209 LYN protein P07948 UNIPROT BCR-Dk complex SIGNOR-C435 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268212 baicalein chemical CHEBI:2979 ChEBI CYP2C9 protein P11712 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190236 LYN protein P07948 UNIPROT BCR-Dl complex SIGNOR-C436 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000776 32323266 t scontino "The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases." SIGNOR-268215 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 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 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 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 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 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 up-regulates phosphorylation Tyr1096 RYPNDSVyANWMLSP 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-121149 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 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 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 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 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 MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Tyr204 HTGFLTEyVATRWYR 9606 16153436 t gcesareni "We hypothesized that ret could directly phosphorylate fak and erk. erk 2 could be phosphorylated at y187 (y204 in erk1)." SIGNOR-140298 RET protein P07949 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates phosphorylation Tyr187 HTGFLTEyVATRWYR 9606 16153436 t gcesareni "We hypothesized that ret could directly phosphorylate fak and erk. erk 2 could be phosphorylated at y187 (y204 in erk1)." SIGNOR-140294 RET protein P07949 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 8183561 t gcesareni "We have shown that the sh2 domain of the adaptor protein shc coimmunoprecipitates with all the ret." SIGNOR-36902 RET protein P07949 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Tyr315 TFCGTPEyLAPEVLE 9606 BTO:0000944 15994200 t lperfetto "The PKB Y315 residue, which is known to be phosphorylated by Src tyrosine kinase, was also a major site of phosphorylation by RET/PTC. RET/PTC-mediated tyrosine phosphorylation results in the activation of PKB kinase activity" SIGNOR-252619 RET protein P07949 UNIPROT GFRA1 protein P56159 UNIPROT up-regulates binding 9606 10829012 t gcesareni "Gdnfr-alpha-ligand complex, together with the tyrosine kinase receptor (cret) forms a functional receptor that activates downstream signal transduction pathways" SIGNOR-77587 RET protein P07949 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr576 RYMEDSTyYKASKGK 9606 21454698 t gcesareni "The identification of focal adhesion kinase (fak) as a direct substrate for ret kinase revealed (i) a ret-fak transactivation mechanism consisting of direct phosphorylation of fak tyr-576/577 by ret and a reciprocal phosphorylation of ret by fak, which crucially is able to rescue the kinase-impaired ret k758m mutant and (ii) that fak binds ret via its ferm domain. Interestingly, this interaction is abolished upon ret phosphorylation, indicating that ret binding to the ferm domain of fak is a priming step for ret-fak transactivation." SIGNOR-173013 RET protein P07949 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr577 YMEDSTYyKASKGKL 9606 21454698 t gcesareni "The identification of focal adhesion kinase (fak) as a direct substrate for ret kinase revealed (i) a ret-fak transactivation mechanism consisting of direct phosphorylation of fak tyr-576/577 by ret and a reciprocal phosphorylation of ret by fak, which crucially is able to rescue the kinase-impaired ret k758m mutant and (ii) that fak binds ret via its ferm domain. Interestingly, this interaction is abolished upon ret phosphorylation, indicating that ret binding to the ferm domain of fak is a priming step for ret-fak transactivation." SIGNOR-173017 RET protein P07949 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr925 DRSNDKVyENVTGLV 9606 21454698 t gcesareni "Strikingly, when fak and ret kinases were co-incubated in the presence of atp, a marked increased in fak tyr-576/577 and tyr-925 phosphorylation was observed together with a shift in mobility of fak, indicating conversion to an activated state" SIGNOR-173021 RET protein P07949 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates binding 9606 8631863 t gcesareni "Grb7 and grb10, likely relay signals emanating from ret to other, as yet, unidentified targets within the cell" SIGNOR-41699 RET protein P07949 UNIPROT GRB7 protein Q14451 UNIPROT up-regulates binding 9606 8631863 t gcesareni "Grb7 and grb10, likely relay signals emanating from ret to other, as yet, unidentified targets within the cell" SIGNOR-41765 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Thr180 RHTDDEMtGYVATRW 9606 17126298 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-150875 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Tyr182 TDDEMTGyVATRWYR 9606 17126298 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-150879 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Thr180 RHTDDEMtGYVATRW 9606 17548358 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-155377 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Tyr182 TDDEMTGyVATRWYR 9606 17548358 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-155381 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Thr180 RHTDDEMtGYVATRW 9606 7535770 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-28059 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Tyr182 TDDEMTGyVATRWYR 9606 7535770 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-28063 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Thr180 RHTDDEMtGYVATRW 9606 8622669 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-40493 RET protein P07949 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Tyr182 TDDEMTGyVATRWYR 9606 8622669 t gcesareni "Dually phosphorylated on thr-180 and tyr-182 by the map2ks map2k3/mkk3, map2k4/mkk4 and map2k6/mkk6 in response to inflammatory citokines, environmental stress or growth factors, which activates the enzyme." SIGNOR-40497 RET protein P07949 UNIPROT DOK6 protein Q6PKX4 UNIPROT up-regulates binding 9606 BTO:0000671 15286081 t gcesareni "These data identify dok-6 as a novel dok-4/5-related adaptor molecule that may function in vivo to transduce signals that regulate ret-mediated processes such as axonal projection." SIGNOR-127382 RET protein P07949 UNIPROT AFAP1L2 protein Q8N4X5 UNIPROT "up-regulates activity" phosphorylation Tyr54 SSSSDEEyIYMNKVT 9606 BTO:0000007 19060924 t miannu "RET/PTC induced robust tyrosine phosphorylation of XB130, which promoted its subsequent association with the p85alpha subunit of phosphatidylinositol 3-kinase (PI 3-kinase). We identified tyrosine 54 of XB130 as the major target of RET/PTC-mediated phosphorylation and a critical binding site for the SH2 domains of p85alpha." SIGNOR-263192 RET protein P07949 UNIPROT DOK4 protein Q8TEW6 UNIPROT up-regulates binding 9606 BTO:0000938 11470823 t gcesareni "We identified two new family members, dok-4 and dok-5, that can directly associate with y1062 of c-ret dok-4 and dok-5 enhance c-ret-dependent activation of mitogen-activated protein kinase" SIGNOR-109513 RET protein P07949 UNIPROT FRS2 protein Q8WU20 UNIPROT up-regulates binding 9606 11360177 t gcesareni "Tyrosine 1062 in ret provides a site for the interaction of multiple signaling molecules and that the balance of shc and snt/frs2 binding may affect the nature of the intracellular signaling for cell proliferation, differentiation and survival induced by activated ret" SIGNOR-108244 RET protein P07949 UNIPROT DOK1 protein Q99704 UNIPROT up-regulates binding 9606 12087092 t amattioni "Dok proteins directly associate with tyrosine 1062 of ret and could be its substrates. Phosphorylation of dok1 is necessary for interaction with ras-gap in vitro and in vivo. Dok1 is a negative regulator for the ras/erk signaling pathway activated by ret." SIGNOR-90158 RET protein P07949 UNIPROT DOK5 protein Q9P104 UNIPROT up-regulates binding 9606 11470823 t gcesareni "Dok-4 and dok-5 enhance c-ret-dependent activation of mitogen-activated protein kinase" SIGNOR-109516 RET protein P07949 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates phosphorylation 9606 16153436 t lperfetto "We hypothesized that ret could directly phosphorylate fak and erk. erk 2 could be phosphorylated at y187 (y204 in erk1)." SIGNOR-244643 RET protein P07949 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation 9606 12242309 t lperfetto "Overexpressed rai resulted in the potentiation of the ret-dependent activation of phosphatidylinositol 3-kinase (pi3k) and akt. The ret/ptc receptor tyrosine kinase that responds to glial cell-line-derived neurotrophic factor also phosphorylated akt tyrosine residue 315 promoting activation of akt" SIGNOR-244443 RET protein P07949 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation Tyr315 TFCGTPEyLAPEVLE 9606 15994200 t lperfetto "The PKB Y315 residue, which is known to be phosphorylated by Src tyrosine kinase, was also a major site of phosphorylation by RET/PTC. RET/PTC-mediated tyrosine phosphorylation results in the activation of PKB kinase activity" SIGNOR-166514 FH protein P07954 UNIPROT (S)-malate(2-) smallmolecule CHEBI:15589 ChEBI "up-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-266280 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 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 ERCC1 protein P07992 UNIPROT ERCC4/ERCC1 complex SIGNOR-C50 SIGNOR "form complex" binding 9606 16338413 t miannu "Human ercc1/xpf interaction domains reveals a complementary role for the two proteins in nucleotide excision repair." SIGNOR-142989 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 THBS1 protein P07996 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR down-regulates 17326328 f lperfetto "There are many naturally occurring proteins that can inhibit angiogenesis, including angiostatin, endostatin, interferon, platelet factor 4, thorombospondin, prolactin 16 kd fragment, and tissue inhibitor of metalloproteinase-1, -2, and -3" SIGNOR-252271 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 SP1 protein P08047 UNIPROT TBXA2R protein P21731 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000565 19747485 f "Collectively, data establish that regulated WT1 followed by sequential Egr1 and Sp1 binding to elements within Prm1 mediate repression and subsequent induction of TPα during differentiation into the megakaryocytic phenotype, shedding significant insights into factors regulating TPα expression therein." SIGNOR-254254 SP1 protein P08047 UNIPROT UGT1A4 protein P22310 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 19546240 f miannu "our data indicate that up-regulation of UGT1A4 expression by E(2) is mediated by both ER alpha and Sp1 and is a potential mechanism contributing to the enhanced elimination of lamotrigine in pregnancy." SIGNOR-254076 SP1 protein P08047 UNIPROT LORICRIN protein P23490 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 12200429 f miannu "Mutation and DNA-protein analyses show that Sp1, c-Jun, an unidentified regulator, and the co-activator p300/CREB-binding protein up-regulate whereas Sp3, CREB-1/CREMalpha/ATF-1, Jun B, and an AP2-like protein (termed the keratinocyte-specific repressor-1 (KSR-1)) suppress loricrin promoter activity." SIGNOR-254538 SP1 protein P08047 UNIPROT TNC protein P24821 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000452 15001984 t Luana "Sp1 and Ets1 are potent transactivators of the TN-C promoter." SIGNOR-261600 SP1 protein P08047 UNIPROT PON1 protein P27169 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 15380450 f miannu "These data suggest that Sp1 acts as a positive regulator of PON1 transcription, and that an interaction between Sp1 and PKC is a key mechanism for the effect of Sp1 on PON1 transcription." SIGNOR-255212 SP1 protein P08047 UNIPROT MAOB protein P27338 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11259630 f miannu "Cotransfection experiments show that Sp1 and its closely related family member Sp4 can trans-activate MAO B promoter activity through the proximal cluster of Sp1 sites and its activation can be repressed by the over-expression of Sp3 and a related family member BTEB2." SIGNOR-253868 SP1 protein P08047 UNIPROT CD34 protein P28906 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 10989198 t lperfetto "Activation of the CD34 promoter by Sp1 requires the presence of a binding domain at -48 bp as well as the 5' untranslated region, which also binds Sp1" SIGNOR-241481 SP1 protein P08047 UNIPROT CBS protein P35520 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12427542 f miannu "We previously described essential transactivating roles for specificity protein 1 (Sp1), Sp3, nuclear factor Y (NF-Y), and USF-1 in the regulation of the CBS-1b promoter." SIGNOR-254812 SP1 protein P08047 UNIPROT SCNN1A protein P37088 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004299 12684058 f "Regulation of expression" miannu "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-251950 SP1 protein P08047 UNIPROT ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18025157 f "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-255748 SP1 protein P08047 UNIPROT SLC19A1 protein P41440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 15652157 f "Collectively, these results identify transcriptionally important regions in the hRFC-C minimal promoter that include a GC-box and CCAAT-box, and suggest that cooperative interactions between Sp1 and C/EBP beta are essential for hRFC-C transactivation." SIGNOR-254064 SP1 protein P08047 UNIPROT CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11013220 f irozzo "In this system, the basal transcription level from the p15Ink4B promoter was increased with increasing levels of Sp1, and Sp1 was required for transcriptional induction by Smads. Finally, inactivation of the Sp1 binding sites in the p15Ink4B promoter decreased the basal transcription level and TGF-β responsiveness." SIGNOR-256289 SP1 protein P08047 UNIPROT CD151 protein P48509 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20149781 f miannu "SP1 is required for basal activation and chromatin accessibility of CD151 promoter in liver cancer cells." SIGNOR-255195 SP1 protein P08047 UNIPROT SLC9A3 protein P48764 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 BTO:0001677 16464174 f "Co-transfection of Sp1 or Sp3 into SL2 cells activated the NHE3-reporter constructs, suggesting that Sp1 and Sp3 act as positive regulators of the NHE3 expression. In addition, overexpression of EGR-1 was sufficient to transactivate the NHE3-reporter gene activity" SIGNOR-254270 SP1 protein P08047 UNIPROT PCYT1A protein P49585 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 BTO:0001677 10744779 t Luana "Sp1 and Sp3 function as transcriptional activators of the Ctpct promoter" SIGNOR-266231 SP1 protein P08047 UNIPROT NDUFV1 protein P49821 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-255206 SP1 protein P08047 UNIPROT GFER protein P55789 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 18513187 f miannu "We also confirmed that activation and repression of hHSS transcription induced by Sp1 and HNF4alpha resulted from binding of these factors to these two cis-elements respectively. Overexpression of HNF4alpha led to a dramatic repression of the promoter activity and, in contrast, the activity was markedly elevated by overexpression of Sp1." SIGNOR-254450 SP1 protein P08047 UNIPROT ATP2C1 protein P98194 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 15955096 f miannu "when Sp1 or YY1 was overexpressed in keratinocytes, an obvious increase in ATP2C1 promoter activity was observed, which was in contrast with the case where a mutant promoter lacking the binding sites for Sp1 and YY1 was used as the reporter." SIGNOR-255194 SP1 protein P08047 UNIPROT CYP27A1 protein Q02318 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11867220 f miannu "Therefore, Sp1, Sp3 and HNF4 co-operate in the expression of the human CYP27 gene in HepG2 cells." SIGNOR-255199 SP1 protein P08047 UNIPROT FMR1 protein Q06787 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15479157 f miannu "we show that Sp1 (specificity protein 1) and Sp3 are also strong positive regulators of FMR1 promoter activity." SIGNOR-255204 SP1 protein P08047 UNIPROT HYAL1 protein Q12794 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004796 18718911 f miannu "in cells which do not express HYAL-1, we found SP1 binding to the HYAL-1 promoter. Because both SP1 and Egr-1 have two overlapping binding sites within the promoter (Fig. 5), it appears that although SP1 binding to the methylated HYAL-1 promoter turns off transcription, binding of Erg-1 (and also AP-2) to the unmethylated promoter turns on transcription." SIGNOR-253879 SP1 protein P08047 UNIPROT DHCR24 protein Q15392 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22431021 f miannu "activation of Sp1 by oxidative stress is involved in the promotion of expression of DHCR24 by HCV." SIGNOR-255200 SP1 protein P08047 UNIPROT CYP1B1 protein Q16678 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12801909 f miannu "It was suggested that mutual interaction of XRE2 and XRE3 is important for transcriptional regulation, and that the Sp1 binding to the Sp1-like motif (-824) enhances both the constitutive and inducible transcriptional activities of the human CYP1B1 gene." SIGNOR-255196 SP1 protein P08047 UNIPROT UGCG protein Q16739 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000738 15342415 f miannu "the results suggest that transcriptional up-regulation of GCS through DOX-induced activation of Sp1 is one potential mechanism to regulate ceramide increase and apoptosis in HL-60/ADR cells." SIGNOR-255205 SP1 protein P08047 UNIPROT SLC5A8 protein Q8N695 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20082847 t "Luciferase reporter assays of deletion mutants of SLC5A8 promoter demonstrated that a 295-bp region is essential for the basal promoter activity of the SLC5A8 gene. Further analysis indicated that the CCAAT boxes and GC boxes were involved in positive regulation of SLC5A8 promoter. Overexpression of two transcription factors, CCAAT/enhancer binding protein beta (C/EBPbeta) and specific transcription factor 1 (Sp1), upregulated the activities of the human SLC5A8 promoter and protein expression, suggesting that both C/EBPbeta and Sp1 transcription factors might have functions in SLC5A8 transcription." SIGNOR-254059 SP1 protein P08047 UNIPROT GGH protein Q92820 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31739835 t miannu "Overexpression of Sp1 led to enhanced GGH promoter activity and GGH mRNA expression in allele-specific manners. These findings suggested that Sp1 acted as a positive regulator of human GGH transcription through the rs3758149 polymorphism in CEM/C1 cells." SIGNOR-261350 SP1 protein P08047 UNIPROT SLC19A3 protein Q9BZV2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 BTO:0001677 15217784 f miannu "In transiently transfected Drosophila SL2 cells, both SP1 and SP3 transactivated the SLC19A3 minimal promoter in a dose-dependent manner and in combination demonstrated an additive stimulatory effect." SIGNOR-255215 SP1 protein P08047 UNIPROT GP6 protein Q9HCN6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001549 12359731 f miannu "Deletion analyses and site-directed mutagenesis identified Sp1(227), GATA(177), and Ets(48) sites as essential for GPVI expression. We show that transcription factors GATA-1, Fli-1, and Sp1 can bind to and activate this promoter." SIGNOR-254159 SP1 protein P08047 UNIPROT PDGFC protein Q9NRA1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0001685 15247255 f "The PDGF family of ligands is comprised of A, B, C, and D chains. Here, we provide the first functional characterization of the PDGF-C promoter. We examined 797 bp of the human PDGF-C promoter and identified several putative recognition elements for Sp1, Ets Egr-1, and Smad.|These findings thus demonstrate that PDGF-C transcription, activated by FGF-2, is mediated by Egr-1 and its upstream kinase ERK.|Egr-1 and Sp1 specifically bind the PDGF-C promoter" SIGNOR-254272 SP1 protein P08047 UNIPROT ITGA11 protein Q9UKX5 UNIPROT "up-regulates quantity by expression" 9606 BTO:0001282 16300938 t lperfetto "We speculate that the ""mesenchymal signature"" of alpha11 integrin gene expression is controlled by the activity of Sp1/Sp3, fibroblast-specific combinations of Ets family members and yet unidentified enhancer-binding transcription factors." SIGNOR-253350 SP1 protein P08047 UNIPROT SP1/STAT3 complex SIGNOR-C74 SIGNOR "form complex" binding 9606 19723038 t miannu "Sp1 and stat3 seem to synergistically augment renalase transcription." SIGNOR-187790 IGF1R protein P08069 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates 9606 15829723 f apalma "Mechanical loading increases IGF-I release, and IGF-I can stimulate Ca2+ influx and thereby activate calcineurin" SIGNOR-255100 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 IGF1R protein P08069 UNIPROT IRS4 protein O14654 UNIPROT up-regulates phosphorylation 9606 9553137 t gcesareni "Insulin-like growth factor i acting through its receptor was as effective as insulin in eliciting tyrosine phosphorylation of irs-4." SIGNOR-56604 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 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 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 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 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 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 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 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 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 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 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 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 PIK3R1 protein P27986 UNIPROT up-regulates binding 9606 18595745 t gcesareni "Igf-1 activated both the pi3k and the extracellular signal-regulated kinase [?] (erk [?]) Pathways as evidenced by phosphorylation of either akt or erk1 [?]/2 (respectively)" SIGNOR-179386 IGF1R protein P08069 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" binding -1 7541045 t lperfetto "In our present work, we show that both IRS-1 and SHC interact directly with the juxtamembrane region of the IGFIR in a phosphotyrosine-dependent manner. |We propose a model in which IGFIR autophosphorylation of Tyr-950 forms a direct binding site for the amino-terminal receptor binding domains of SHC and IRS-1. This interaction is presumed to facilitate tyrosine phosphorylation of SHC on Tyr-317 leading to GRB2/SOS interaction" SIGNOR-262587 IGF1R protein P08069 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" 10090 11715022 f lperfetto "We show that IGF-1 unexpectedly acts via Akt to antagonize calcineurin signalling during myotube hypertrophy." SIGNOR-235373 IGF1R protein P08069 UNIPROT FBN1 protein P35555 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0000951 17200203 f "Indirect:regulation of expression" miannu "Decorin and IGF-I induce fibrillin-1 protein synthesis in normal rat kidney fibroblasts" SIGNOR-251863 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation 9606 BTO:0001103 15829723 t apalma "IGF-I binding to its receptor activates the kinase activity of the receptor, which then recruits the insulin response substrate-1, causing activation of phosphatidyl-inositol-3 kinase (PI3K) to phosphorylate Akt." SIGNOR-255104 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr1179 GLENGLNyIDLDLVK 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157730 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr1229 SSEDLSAyASISFQK 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157734 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr465 GEEELSNyICMGGKG 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157738 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr612 TLHTDDGyMPMSPGV 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157742 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr632 GRKGSGDyMPMSPKS 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157746 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr896 EPKSPGEyVNIEFGS 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157750 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr941 EETGTEEyMKMDLGP 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157754 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation Tyr989 VPSSRGDyMTMQMSC 9606 17827393 t gcesareni "Furthermore, IGF-1 stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and IRS-2 and their association with the p85 subunit of phosphoinositide-3 kinase (PI3K)." SIGNOR-157758 IGF1R protein P08069 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation 9606 21798082 t gcesareni "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-175665 IGF1R protein P08069 UNIPROT CSK protein P41240 UNIPROT up-regulates 9606 10026153 f lperfetto "The results suggest that c-src and csk are involved in igf-ir and ir signaling and that the interaction of csk with the igf-ir may play a role in the decrease in c-src activity following igf-i stimulation" SIGNOR-64676 IGF1R protein P08069 UNIPROT CRK protein P46108 UNIPROT "down-regulates activity" phosphorylation Tyr221 GGPEPGPyAQPSVNT 10090 BTO:0000944 9480911 t "On activation of the IGF-I receptor, Crk-II binds to phosphorylated tyrosine residues, especially in the juxtamembrane region. As a result of this binding, the IGF-I receptor kinase phosphorylates Tyr-221 of Crk-II, resulting in a change in intramolecular folding and binding of the SH2 domain to the phosphorylated Tyr-221, which causes rapid disassociation of the Crk-II-IGF-I receptor complex." SIGNOR-251273 IGF1R protein P08069 UNIPROT SIRPA protein P78324 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001260 11779860 f gcesareni "These studies indicate that igf-ir stimulates phosphorylation of shps-1 which is critical for shp-2 recruitment to the plasma membrane and for its recruitment to the igf-ir" SIGNOR-113640 IGF1R protein P08069 UNIPROT PIK3R3 protein Q92569 UNIPROT up-regulates binding 9606 phosphorylation:Tyr1346 SFDERQPyAHMNGGR 9415396 t gcesareni "Moreover, we found that the insulin-like growth factor-1 receptor (igf-ir) bound to p55pik;the interaction occurred at the receptor tyrosine 1316 and involved both p55pik sh2 domains." SIGNOR-52683 IGF1R protein P08069 UNIPROT IRS2 protein Q9Y4H2 UNIPROT up-regulates phosphorylation 9606 10471495 t flangone "Our results reveal that igf-1 receptors promote beta-cell development and survival through the irs-2 signalling pathway." SIGNOR-70477 IGF1R protein P08069 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 18595745 t gcesareni "Igf-1 activated both the pi3k and the extracellular signal-regulated kinase [?] (erk [?]) Pathways as evidenced by phosphorylation of either akt or erk1 [?]/2 (respectively)" SIGNOR-252690 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 COL1A2 protein P08123 UNIPROT "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "up-regulates activity" binding 9606 BTO:0000664 12123670 t lperfetto "We have developed a cell-free assay for binding of solubilized beta1 integrins to their physiologically relevant ligands using an electrochemiluminescent detection method|Binding was clearly optimal for the presumed physiological ligands, i.e., collagen IV for a1b1, collagen I for a2b1, VCAM-Ig for a4b1, fibronectin (the 120-kDa cell attachment fragment was used) for a5b1, and laminin for a6b1." SIGNOR-253248 COL1A2 protein P08123 UNIPROT "A11/b1 integrin" complex SIGNOR-C168 SIGNOR "up-regulates activity" binding 10090 BTO:0000165 12496264 t lperfetto "Modeling of the alpha I domain-collagen peptide complexes could partially explain the observed preference of different I domains for certain GFOGER sequence variations. In summary, our data indicate that the GFOGER sequence in fibrillar collagens is a common recognition motif used by alpha(1)beta(1), alpha(2)beta(1), and also alpha(11)beta(1) integrins." SIGNOR-253346 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 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 NGFR protein P08138 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates 9606 14699954 f amattioni "Jnk3 is expressed exclusively in the nervous system and recent evidence indicates that this jnk isoform may be required for p75ntr-mediated cell death" SIGNOR-120561 NGFR protein P08138 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 14699954 f amattioni "Neurotrophin binding to p75ntr has also been shown to induce apoptosis" SIGNOR-256655 NGFR protein P08138 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 14699954 f amattioni "Neurotrophin binding to p75ntrhas also been shown to induce apoptosis" SIGNOR-120558 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 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 GLI1 protein P08151 UNIPROT CCND1 protein P24385 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-188869 GLI1 protein P08151 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23074268 f gcesareni "Canonical hh signaling plays an essential role in cell proliferation throught introduction of the genes encoding cyclin d1 and n-myc" SIGNOR-199126 GLI1 protein P08151 UNIPROT PTCH1 protein Q13635 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-209620 GLI1 protein P08151 UNIPROT PTCH1 protein Q13635 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-188875 GLI1 protein P08151 UNIPROT HHIP protein Q96QV1 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-209623 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 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 CHRM2 protein P08172 UNIPROT GNAO1 protein P09471 UNIPROT up-regulates 9606 BTO:0000007 12665513 f lperfetto "Here we show that m2 muscarinic receptors and go require taos and mek3/6 as the primary intermediates activating p38 mapk in 293 cells" SIGNOR-235536 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 CHRM2 protein P08172 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256685 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 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 CHRM4 protein P08173 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256686 CD55 protein P08174 UNIPROT ADGRE5 protein P48960 UNIPROT up-regulates binding 9606 BTO:0000142 12417446 t gcesareni "This interaction may facilitate cell activation and migration through the blood-brain barrier. In addition, cd97-cd55 interactions in the parenchyma of the brain may contribute to the inflammation." SIGNOR-95458 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 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 PFKM protein P08237 UNIPROT "beta-D-fructofuranose 6-phosphate(2-)" 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 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 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 HSP90AB1 protein P08238 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 9606 9580552 t miannu "Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Moreover, the binding of Hsp90 to eNOS enhances the activation of eNOS." SIGNOR-252214 HSP90AB1 protein P08238 UNIPROT FLCN protein Q8NFG4 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 27353360 t miannu "Heat shock protein-90 (Hsp90) is an essential molecular chaperone in eukaryotes involved in maintaining the stability and activity of numerous signalling proteins, also known as clients. Hsp90 ATPase activity is essential for its chaperone function and it is regulated by co-chaperones. Here we show that the tumour suppressor FLCN is an Hsp90 client protein and its binding partners FNIP1/FNIP2 function as co-chaperones. FNIPs decelerate the chaperone cycle, facilitating FLCN interaction with Hsp90, consequently ensuring FLCN stability." SIGNOR-261418 HSP90AB1 protein P08238 UNIPROT FLCN protein Q8NFG4 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 27353360 t miannu "Heat shock protein-90 (Hsp90) is an essential molecular chaperone in eukaryotes involved in maintaining the stability and activity of numerous signalling proteins, also known as clients. Hsp90 ATPase activity is essential for its chaperone function and it is regulated by co-chaperones. Here we show that the tumour suppressor FLCN is an Hsp90 client protein and its binding partners FNIP1/FNIP2 function as co-chaperones. FNIPs decelerate the chaperone cycle, facilitating FLCN interaction with Hsp90, consequently ensuring FLCN stability." SIGNOR-261417 HSP90AB1 protein P08238 UNIPROT NOD2 protein Q9HC29 UNIPROT "up-regulates quantity by stabilization" binding 9606 23019338 t miannu "Nod2 is constitutively associated with a chaperone protein, Hsp90, which is required for Nod2 stability and protects Nod2 from degradation." SIGNOR-252415 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 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 ASNS protein P08243 UNIPROT "adenosine 5'-monophosphate(2-)" 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 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 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 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 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 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 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 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 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 F2R protein P25116 UNIPROT "down-regulates activity" cleavage Ala86 PLQKQLPaFISEDAS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263566 ELANE protein P08246 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Val72 GLTEYRLvSINKSSP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263567 ELANE protein P08246 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Ala36 PESKATNaTLDPRSF -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263565 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr74 SVLTGKLtTVFLPIV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263587 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val42 GRSLIGKvDGTSHVT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263588 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val48 KVDGTSHvTGKGVTV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263589 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val53 SHVTGKGvTVETVFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263590 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val58 KGVTVETvFSVDEFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263591 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val76 LTGKLTTvFLPIVYT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263592 SYP protein P08247 UNIPROT VAMP2 protein P63027 UNIPROT "up-regulates quantity" binding 9606 17331077 t miannu "Synaptophysin I interacts with VAMP2 and controls its subcellular distribution. On the SV membrane, VAMP2 is engaged in a complex with synaptophysin I, which is mutually exclusive with the formation of fusogenic SNARE complexes. This model implicates synaptophysin I in escorting VAMP2 to the sites where exocytosis must take place exclusively after the arrival of the appropriate stimulus. We show that, at early stages along the secretory pathway, synaptophysin I directs sorting of VAMP2 to vesicles exhibiting limited availability for constitutive exocytosis." SIGNOR-264102 SYP protein P08247 UNIPROT VAMP2 protein P63027 UNIPROT "up-regulates quantity" binding 9606 26903854 t miannu "Recent studies have revealed that sybII and synaptotagmin-1 interact with other SV cargoes to ensure a high fidelity of retrieval. These cargoes are synaptophysin (for sybII) and SV2A (for synaptotagmin-1). SV2A Acts as an iTRAP to Direct Synaptotagmin-1 Retrieval to SVs." SIGNOR-264117 SYP protein P08247 UNIPROT Synaptic_vesicle_recycling phenotype SIGNOR-PH161 SIGNOR up-regulates 9606 BTO:0000938 33769286 f miannu "This study reveals that Syp has a single physiological role in SV recycling, the accurate trafficking, and retrieval of SybII." SIGNOR-264111 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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation -1 16340011 t gcesareni "It is proposed that the effect of insulin to antagonize AMP-activated protein kinase activation involves a hierarchical mechanism whereby Ser 485/Ser 491 phosphorylation by protein kinase B reduces subsequent phosphorylation of Thr 172 by LKB1 and the resulting activation of AMP-activated protein kinase." SIGNOR-252740 MMP2 protein P08253 UNIPROT PZP protein P20742 UNIPROT "down-regulates quantity by destabilization" cleavage Thr718 PYVPQLGtYNVIPLN -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-261796 MMP2 protein P08253 UNIPROT LRP2 protein P98164 UNIPROT "up-regulates quantity" binding 10116 28659595 t miannu "We show that megalin/LRP-2 acts as an endocytic receptor for proMMP-2:TIMP-2 complex. We found that RAP, an antagonist of the LDL receptor family18, competed with binding of proMMP-2:TIMP-2 complex onto rat BN16 epithelial cells." SIGNOR-265255 MMP2 protein P08253 UNIPROT LAMC2 protein Q13753 UNIPROT "up-regulates activity" cleavage 9211848 t lperfetto "Induction of Cell Migration by Matrix Metalloprotease-2 Cleavage of Laminin-5|MMP2 cleaved the Ln-5 gamma2 subunit at residue 587, exposing a putative cryptic promigratory site on Ln-5 that triggers cell motility. This altered form of Ln-5 is found in tumors and in tissues undergoing remodeling, but not in quiescent tissues. Cleavage of Ln-5 by MMP2 and the resulting activation of the Ln-5 cryptic site may provide new targets for modulation of tumor cell invasion and tissue remodeling." SIGNOR-253240 MMP2 protein P08253 UNIPROT Laminin-5 complex SIGNOR-C184 SIGNOR "up-regulates activity" cleavage 9211848 t lperfetto "Induction of Cell Migration by Matrix Metalloprotease-2 Cleavage of Laminin-5|MMP2 cleaved the Ln-5 gamma2 subunit at residue 587, exposing a putative cryptic promigratory site on Ln-5 that triggers cell motility. This altered form of Ln-5 is found in tumors and in tissues undergoing remodeling, but not in quiescent tissues. Cleavage of Ln-5 by MMP2 and the resulting activation of the Ln-5 cryptic site may provide new targets for modulation of tumor cell invasion and tissue remodeling." SIGNOR-253239 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 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 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 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 MMP3 protein P08254 UNIPROT HBEGF protein Q99075 UNIPROT up-regulates cleavage 9606 BTO:0000150 11043579 t gcesareni "It was concluded that mmp-3 cleaves hb-egf at a specific site in the jm domain and that this enzyme might regulate the conversion of hb-egf from being a juxtacrine to a paracrine/autocrine growth factor." SIGNOR-83339 GSTA1 protein P08263 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0000018 29928434 f irozzo "In addition, the downregulation of GSTA1 in A549 cells significantly induced cell apoptosis in vitro. In conclusion, GSTA1 plays an important role in regulation of cell proliferation and cell apoptosis in A549 cell line." SIGNOR-256297 GSTA1 protein P08263 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000018 29928434 f irozzo "Accordingly, downregulation of GSTA1 suppressed tumor growth. In conclusion, GSTA1 plays an important role in regulation of cell proliferation and cell apoptosis in A549 cell line." SIGNOR-256296 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 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 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 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 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe43 ATLDPRSfLLRNPND -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263562 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe55 PNDKYEPfWEDEEKN -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263563 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Tyr69 NESGLTEyRLVSINK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263564 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Arg41-Ser42 activation site" SIGNOR-263561 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Leu38 RSSKGRSlIGKVDGT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263584 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe59 GVTVETVfSVDEFSA -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263585 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe64 TVFSVDEfSASVLTG -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263586 INHBA protein P08476 UNIPROT ACVR2A protein P27037 UNIPROT "up-regulates activity" binding 9606 1646080 t gcesareni "A protein of 494 amino acids comprising a ligand-binding extracellular domain, a single membrane-spanning domain, and an intracellular kinase domain with predicted serine/threonine specificity. 125I-activin A binds to transfected COS cells with an affinity of 180 pM and can be competed by activin A, activin B, and inhibin A, but not by transforming growth factor beta 1." SIGNOR-235138 INHBA protein P08476 UNIPROT ACVR2B protein Q13705 UNIPROT "up-regulates activity" binding 9606 8622651 t gcesareni "Activin binds directly to ActR-IIB, and this complex associates with ActR-IB, which does not bind ligand on its own. In the resulting complex, ActR-IB becomes hyperphosphorylated, and this requires the kinase activity of ActR-IIB." SIGNOR-235142 ITGA2B protein P08514 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253197 PDHA1 protein P08559 UNIPROT PDH complex SIGNOR-C402 SIGNOR "form complex" binding 9606 20160912 t miannu "The human (h) pyruvate dehydrogenase complex (hPDC) consists of multiple copies of several components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2), dihydrolipoamide dehydrogenase (E3), E3-binding protein (BP), and specific kinases and phosphatases. Mammalian PDC has a well organized structure with an icosahedral symmetry of the central E2/BP core to which the other component proteins bind non-covalently." SIGNOR-266544 COL4A2 protein P08572 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "up-regulates activity" binding 9606 BTO:0000664 12123670 t lperfetto "We have developed a cell-free assay for binding of solubilized beta1 integrins to their physiologically relevant ligands using an electrochemiluminescent detection method|Binding was clearly optimal for the presumed physiological ligands, i.e., collagen IV for a1b1, collagen I for a2b1, VCAM-Ig for a4b1, fibronectin (the 120-kDa cell attachment fragment was used) for a5b1, and laminin for a6b1." SIGNOR-253243 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 CYC1 protein P08574 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262192 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 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 10090 BTO:0003620 11201744 t "CD45 is a JAK phosphatase and negatively regulates cytokine receptor signalling" SIGNOR-248347 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 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 PTPRC protein P08575 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" dephosphorylation Tyr505 FTATEGQyQPQP 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-248350 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 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 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 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 JAK1 protein P23458 UNIPROT "down-regulates activity" dephosphorylation Tyr1034 AIETDKEyYTVKDDR 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-248355 PTPRC protein P08575 UNIPROT JAK1 protein P23458 UNIPROT "down-regulates activity" dephosphorylation Tyr1035 IETDKEYyTVKDDRD 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-248356 PTPRC protein P08575 UNIPROT JAK1 protein P23458 UNIPROT up-regulates dephosphorylation 9606 BTO:0000776;BTO:0003076 11994288 t gcesareni "These negative regulatory effects on ig class switching were concomitant with the ability of cd45 to dephosphorylate the induced phosphorylation of jak1, jak3," SIGNOR-87154 PTPRC protein P08575 UNIPROT TYK2 protein P29597 UNIPROT "down-regulates activity" dephosphorylation Tyr1054 AVPEGHEyYRVREDG 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-248357 PTPRC protein P08575 UNIPROT TYK2 protein P29597 UNIPROT "down-regulates activity" dephosphorylation Tyr1055 VPEGHEYyRVREDGD 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-248358 PTPRC protein P08575 UNIPROT JAK3 protein P52333 UNIPROT "down-regulates activity" dephosphorylation 10090 11201744 t "CD45 is a JAK phosphatase and negatively regulates cytokine receptor signalling" SIGNOR-248359 PTPRC protein P08575 UNIPROT JAK3 protein P52333 UNIPROT up-regulates dephosphorylation 9606 BTO:0000776;BTO:0003076 11994288 t gcesareni "These negative regulatory effects on ig class switching were concomitant with the ability of cd45 to dephosphorylate the induced phosphorylation of jak1, jak3," SIGNOR-87157 PTPRC protein P08575 UNIPROT SKAP1 protein Q86WV1 UNIPROT "up-regulates activity" dephosphorylation Tyr232 EEEKEETyDDIDGFD 9606 BTO:0000661 11909961 t "Mutational analysis demonstrated the pivotal role of Tyr-232 in SKAP55 in the association with CD45. In Jurkat cells, anti-CD3 antibody stimulation promoted SKAP55 tyrosine phosphorylation and translocation from the cytoplasm to the membrane. Overexpression of SKAP55 in these cells induced transcriptional activation of the IL-2 promoter, while mutant SKAP55-Y232F totally suppressed the promoter activity. Furthermore, overexpression of SKAP55-Y232F also caused the tyrosine hyperphosphorylation of Fyn with a decreased kinase activity. Thus, SKAP55 is an essential adapter to couple CD45 with the Src family kinases for dephosphorylation and, thus, positively regulates TCR signaling." SIGNOR-248360 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 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 GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 22128289 t irozzo "For activation of the mitogen-activated protein kinase (MAPK) cascades, c-MET activation stimulates the activity of the rat sarcoma viral oncogene homolog (RAS) guanine nucleotide exchanger son of sevenless (SOS) via binding with SHC and GRB2 leading to the activation of RAS." SIGNOR-256261 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 16782899 t gcesareni "Here we report that fak directly interacts with the hepatocyte growth factor receptor c-met. Phosphorylation of c-met at tyr-1349 and, to a lesser extent, tyr-1356 is required for its interaction with the band 4.1 and ezrin/radixin/moesin homology domain (ferm domain) of fak. met-fak interaction leads to fak activation and subsequent contribution to hepatocyte growth factor-induced cell motility and cell invasion." SIGNOR-147179 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr397 SVSETDDyAEIIDEE 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147183 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr407 IIDEEDTyTMPSTRD 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147187 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr576 RYMEDSTyYKASKGK 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147191 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr577 YMEDSTYyKASKGKL 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147195 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr861 PIGNQHIyQPVGKPD 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147199 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr925 DRSNDKVyENVTGLV 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147203 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 20802513 t gcesareni "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain (band 4.1 and ezrin/radixin/moesin homology domain)." SIGNOR-167654 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr285 TEADGELyVFNTPSG 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250552 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr589 SHDSEENyVPMNPNL 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250288 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr627 KGDKQVEyLDLDLDS 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250289 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr659 VADERVDyVVVDQQK 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250290 MET protein P08581 UNIPROT GLMN protein Q92990 UNIPROT down-regulates relocalization 9606 11571281 t gcesareni "Significantly, nonphosphorylated hgf receptor prevents fap68 from stimulating p70s6k. fap68 binding to met requires the last 30 amino acids of the c-terminal tail, which are unique to the hgf receptor." SIGNOR-110726 MET protein P08581 UNIPROT RANBP9 protein Q96S59 UNIPROT up-regulates binding 9606 12147692 t gcesareni "Our data suggest that ranbpm, functioning as an adaptor protein for the met tyrosine kinase domain, can augment the hgf-met signaling pathway." SIGNOR-91028 MET protein P08581 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR up-regulates 9606 BTO:0001033 22035268 f miannu "C-Met expression and activation appears to be one of the common mechanisms of resistance to other targeted therapies. Given these multiple roles of c-Met in prostate cancer, several c-Met inhibitors have been developed. Evidence to date suggests that aberrant activation of the HGF/c-Met axis in prostate cancer epithelial cells appears to be a relatively late event in tumor progression. C-Met expression increases in advanced stages of the disease, with the highest expression observed in bone metastases." SIGNOR-263658 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 ADRB1 protein P08588 UNIPROT GNAL protein P38405 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256901 ADRB1 protein P08588 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256758 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 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 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 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 FGF4 protein P08620 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t gcesareni "The nine known fgf ligands and the four signaling fgf receptors (and their alternatively spliced variants) are expressed in specific spatial and temporal patterns. The activity of this signaling pathway is regulated by ligand binding specificity, heparan sulfate proteoglycans, and the differential signaling capacity of individual fgf receptors." SIGNOR-42377 FGF4 protein P08620 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates binding 9606 1385111 t gcesareni "Our results establish an fgf binding profile for fgfr-4 with afgf having the highest affinity, followed by k-fgf/hst-1 and bfgf. In addition, fgf-6 was found to bind to fgfr-4 in ligand competition experiments. Ligands binding to fgfr-4 induced receptor autophosphorylation and phosphorylation of a set of cellular polypeptides." SIGNOR-18567 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 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 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 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 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 CBL protein P22681 UNIPROT unknown phosphorylation 10090 10092522 t "Hck is one member of the Src-family PTKs that is able to phosphorylate Cbl. Upon enzymatic activation of Hck either by pharmacological agents or genetic mutation, Cbl becomes tyrosine phosphorylated." SIGNOR-251262 HCK protein P08631 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC -1 12244095 t "Activation of STAT3 by the Src family kinase Hck requires a functional SH3 domain. Direct Phosphorylation of STAT3 on Tyr-705 by Src Family Kinases" SIGNOR-251267 HCK protein P08631 UNIPROT WAS protein P42768 UNIPROT "up-regulates activity" phosphorylation Tyr291 AETSKLIyDFIEDQG 9534 12235133 t "Src family kinase Hck induces phosphorylation of WASp-Tyr(291). Phosphorylation of tyrosine 291 enhances the ability of WASp to stimulate actin polymerization and filopodium formation." SIGNOR-251268 HCK protein P08631 UNIPROT ADAM15 protein Q13444 UNIPROT unknown phosphorylation Tyr715 LVMLGASyWYRARLH 9606 11741929 t llicata "Hck, and to a lesser extent lck, phosphorylated the adam15 cytoplasmic domain in vitro in immune complex kinase assays." SIGNOR-112927 HCK protein P08631 UNIPROT ADAM15 protein Q13444 UNIPROT up-regulates phosphorylation Tyr715 LVMLGASyWYRARLH 9606 11741929 t lperfetto "Hck, and to a lesser extent lck, phosphorylated the adam15. Deletion and point mutation analysis of the adam15 cytoplasmic domain confirmed the importance of the proline-rich motifs for grb2 and lck binding and indicated the regulatory nature of tyr(715) and tyr(735). These data demonstrate selective, phosphorylation-dependent interactions of adam15 with src family ptks and grb2, which highlight the potential for integration of adam functions and cellular signaling." SIGNOR-112919 HCK protein P08631 UNIPROT ADAM15 protein Q13444 UNIPROT up-regulates phosphorylation Tyr735 LKGPTCQyRAAQSGP 9606 BTO:0000661 11741929 t lperfetto "Hck, and to a lesser extent lck, phosphorylated the adam15. Deletion and point mutation analysis of the adam15 cytoplasmic domain confirmed the importance of the proline-rich motifs for grb2 and lck binding and indicated the regulatory nature of tyr(715) and tyr(735). These data demonstrate selective, phosphorylation-dependent interactions of adam15 with src family ptks and grb2, which highlight the potential for integration of adam functions and cellular signaling." SIGNOR-112923 HCK protein P08631 UNIPROT RAPGEF1 protein Q13905 UNIPROT up-regulates phosphorylation Tyr504 APIPSVPyAPFAAIL 9606 24396067 t llicata "We also showed that ctla-4 receptor signaling mediates tyrosine phosphorylation in the c3g protein, and that this is required for augmented activation of rap1 and increased adhesion mediated by leukocyte function-associated antigen type 1 (lfa-1). ctla-4 signaling leads to phosphorylation of c3g tyrosine 504. the src family member hck phosphorylates c3g downstream of ctla-4." SIGNOR-203613 HCK protein P08631 UNIPROT ELMO1 protein Q92556 UNIPROT up-regulates phosphorylation Tyr18 AIEWPGAyPKLMEID 9606 15952790 t llicata "We previously showed that elmo1 binds directly to the hck sh3 domain and is phosphorylated by hck. In this study, we used mass spectrometry to identify the following sites of elmo1 phosphorylation: tyr 18, tyr 216, tyr 511, tyr 395, and tyr 720. Mutant forms of elmo1 lacking these sites were defective in their ability to promote phagocytosis and migration in fibroblasts." SIGNOR-138142 HCK protein P08631 UNIPROT ELMO1 protein Q92556 UNIPROT up-regulates phosphorylation Tyr216 VLNSHDLyQKVAQEI 9606 15952790 t llicata "We previously showed that elmo1 binds directly to the hck sh3 domain and is phosphorylated by hck. In this study, we used mass spectrometry to identify the following sites of elmo1 phosphorylation: tyr 18, tyr 216, tyr 511, tyr 395, and tyr 720. Mutant forms of elmo1 lacking these sites were defective in their ability to promote phagocytosis and migration in fibroblasts." SIGNOR-138146 HCK protein P08631 UNIPROT ELMO1 protein Q92556 UNIPROT up-regulates phosphorylation Tyr395 AKHHQDAyIRIVLEN 9606 15952790 t llicata "We previously showed that elmo1 binds directly to the hck sh3 domain and is phosphorylated by hck. In this study, we used mass spectrometry to identify the following sites of elmo1 phosphorylation: tyr 18, tyr 216, tyr 511, tyr 395, and tyr 720. Mutant forms of elmo1 lacking these sites were defective in their ability to promote phagocytosis and migration in fibroblasts." SIGNOR-138150 HCK protein P08631 UNIPROT ELMO1 protein Q92556 UNIPROT up-regulates phosphorylation Tyr511 SKLQNLSyTEILKIR 9606 15952790 t llicata "We previously showed that elmo1 binds directly to the hck sh3 domain and is phosphorylated by hck. In this study, we used mass spectrometry to identify the following sites of elmo1 phosphorylation: tyr 18, tyr 216, tyr 511, tyr 395, and tyr 720. Mutant forms of elmo1 lacking these sites were defective in their ability to promote phagocytosis and migration in fibroblasts." SIGNOR-138154 HCK protein P08631 UNIPROT ELMO1 protein Q92556 UNIPROT up-regulates phosphorylation Tyr720 IPKEPSNyDFVYDCN 9606 15952790 t llicata "We previously showed that elmo1 binds directly to the hck sh3 domain and is phosphorylated by hck. In this study, we used mass spectrometry to identify the following sites of elmo1 phosphorylation: tyr 18, tyr 216, tyr 511, tyr 395, and tyr 720. Mutant forms of elmo1 lacking these sites were defective in their ability to promote phagocytosis and migration in fibroblasts." SIGNOR-138158 HCK protein P08631 UNIPROT CSF3R protein Q99062 UNIPROT "up-regulates activity" phosphorylation Tyr752 GTSDQVLyGQLLGSP -1 9790917 t "Hck becomes activated upon G-CSF treatment and is, in turn, able to phosphorylate the G-CSF-R, indicating a clear functional and physical involvement in G-CSF signaling. the ability of Hck to phosphorylate the G-CSF-R in vitro, both Y728 and Y763 fit the Src consensus phosphorylation site" SIGNOR-251263 HCK protein P08631 UNIPROT CSF3R protein Q99062 UNIPROT "up-regulates activity" phosphorylation Tyr787 LTPSPKSyENLWFQA -1 9790917 t "Hck becomes activated upon G-CSF treatment and is, in turn, able to phosphorylate the G-CSF-R, indicating a clear functional and physical involvement in G-CSF signaling. the ability of Hck to phosphorylate the G-CSF-R in vitro, both Y728 and Y763 fit the Src consensus phosphorylation site. we investigated the activation of Hck by the G-CSF-R in intact cells as well as in vitro. These studies revealed recruitment of Hck to activated G-CSF-R, mediated by direct binding via its SH2 domain to multiple phosphotyrosines of the receptor. In addition, we show that Hck becomes activated upon G-CSF treatment and is, in turn, able to phosphorylate the G-CSF-R, indicating a clear functional and physical involvement in G-CSF signaling." SIGNOR-251264 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR up-regulates phosphorylation Tyr177 ADAEKPFyVNVEFHH 9606 9407116 t lperfetto "The src family kinase hck interacts with bcr-abl by a kinase-independent mechanism and phosphorylates the grb2-binding site of bcr" SIGNOR-53964 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr730 PNLFVALyDFVASGD 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260810 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr775 QGWVPSNyITPVNSL 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260811 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr788 SLEKHSWyHGPVSRN 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260813 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr798 VSRNAAEyLLSSGIN 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260812 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr832 LRYEGRVyHYRINTA 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260814 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr845 TASDGKLyVSSESRF 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260815 HCK protein P08631 UNIPROT BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr875 GLITTLHyPAPKRNK 9606 16912036 t Manara "Src family kinases phosphorylate the Bcr-Abl SH3-SH2 region and modulate Bcr-Abl transforming activity. | Tyrosine phosphorylation of the SH3-SH2 region is essential for full Bcr-Abl biological activity." SIGNOR-260816 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 ITGA5 protein P08648 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253177 CYP21A2 protein P08686 UNIPROT 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000048 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268645 CYP21A2 protein P08686 UNIPROT progesterone smallmolecule CHEBI:17026 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000048 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268646 CYP21A2 protein P08686 UNIPROT 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000050 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268643 CYP21A2 protein P08686 UNIPROT 11-deoxycortisol smallmolecule CHEBI:28324 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000050 25855791 t lperfetto "Cytochrome P450 (P450)4 21A2 is the major steroid 21-hydroxylase, which catalyzes the 21-hydroxylation of progesterone and 17alpha-hydroxyprogesterone (17alpha-OH-progesterone) to form 11-deoxycorticosterone and 11-deoxycortisol, respectively" SIGNOR-268644 IL3 protein P08700 UNIPROT IL3RA protein P26951 UNIPROT up-regulates binding 9606 11700046 t gcesareni "The results demonstrate that both the association and dissociation rates for the binding of il-3 to the il-3ralpha are altered by truncation and by amino acid substitution at individual sites. Intracellular signaling studies using k116w and e43n demonstrate that differences in the il-3alpha binding characteristics are reflected in magnitude and kinetics of stat5 phosphorylation." SIGNOR-111404 IL3 protein P08700 UNIPROT IL3RA protein P26951 UNIPROT up-regulates binding 9606 1465408 t fspada "These results show the generation of an il-3 analog with increased biological and binding activities and support a model where the c terminus of il-3 interacts with the alpha chain of the il-3 receptor, making this region a useful focus for the development of more potent il-3 agonists or antagonists" SIGNOR-19538 RPS17 protein P08708 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262434 F7 protein P08709 UNIPROT F9 protein P00740 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-263544 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 F7 protein P08709 UNIPROT "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR "form complex" 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-263555 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 GNAI3 protein P08754 UNIPROT ADCY1 protein Q08828 UNIPROT down-regulates binding 9606 8327893 t gcesareni "Concentration-dependent inhibition of adenylyl cyclases by purified Gi alpha subunits is described. Activated Gi alpha but not G(o) alpha was effective, and myristoylation of Gi alpha was required" SIGNOR-38032 GNAI3 protein P08754 UNIPROT ADCY1 protein Q08828 UNIPROT down-regulates binding 9606 8327893 t gcesareni "Concentration-dependent inhibition of adenylyl cyclases by purified Gi alpha subunits is described. Activated Gi alpha but not G(o) alpha was effective, and myristoylation of Gi alpha was required" SIGNOR-38029 GNAI3 protein P08754 UNIPROT ADCY1 protein Q08828 UNIPROT "down-regulates activity" binding 9606 19703466 t "Adenylate cyclase is regulated by stimulatory hormones through Gs(alpha s beta gamma) and inhibitory hormones through Gi(alpha i beta gamma)" SIGNOR-256500 GNAI3 protein P08754 UNIPROT Adenylate_cyclase proteinfamily SIGNOR-PF92 SIGNOR "down-regulates activity" binding 9606 19703466 t miannu "Adenylate cyclase is regulated by stimulatory hormones through Gs(alpha s beta gamma) and inhibitory hormones through Gi(alpha i beta gamma)" SIGNOR-267851 RPSA protein P08865 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262414 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 IL6R protein P08887 UNIPROT IL6ST protein P40189 UNIPROT up-regulates binding 9606 BTO:0000785 11238858 t gcesareni "Part of the receptor for interleukin 6. Binds to il6 with low affinity, but does not transduce a signal. Signal activation necessitate an association with il6st. Activation may lead to the regulation of the immune response, acute-phase reactions and hematopoiesis." SIGNOR-105504 IL6R protein P08887 UNIPROT IL6ST protein P40189 UNIPROT up-regulates binding 9606 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-202033 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 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 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 HTR1A protein P08908 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257088 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR Platelet_morphogenesis phenotype SIGNOR-PH135 SIGNOR up-regulates 9606 BTO:0000132 27871158 f lperfetto "Each step in platelet shape change involves the participation of a variety of actin filament-related proteins that are highly concentrated in platelets (Fig. 1). In resting human platelets, the actin filaments from the core to the membrane skeleton are tightly bound to the plasma membrane by GP1b/IX-filamin A complexes " SIGNOR-261839 HTR1A protein P08908 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256693 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 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 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 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 CHRM5 protein P08912 UNIPROT GNA15 protein P30679 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-257351 CHRM5 protein P08912 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257217 CHRM5 protein P08912 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256730 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 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 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 ADRA2A protein P08913 UNIPROT GNAI1 protein P63096 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-256698 NMB protein P08949 UNIPROT NMBR protein P28336 UNIPROT up-regulates binding 9606 BTO:0001130;BTO:0000551 11313903 t gcesareni "These neuropeptides, including gastrin-releasing peptide, neuromedin b, neurotensin, gastrin, cholecystokinin and arginine vasopressin bind seven transmembrane-spanning receptors that couple to heterotrimeric g proteins." SIGNOR-107022 MRPL3 protein P09001 UNIPROT "39S mitochondrial large ribosomal subunit" complex SIGNOR-C285 SIGNOR "form complex" binding -1 25838379 t lperfetto "We have determined the structure of the intact mitoribosome to 3.5 angstrom resolution by single-particle electron cryo-microscopy. It reveals 80 extensively interconnected proteins, 36 of which are specific to mitochondria, and three rRNA molecules" SIGNOR-262366 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 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 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 FGF2 protein P09038 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 11390973 t lperfetto "we determined the crystal structures of these two FGFR2 mutants in complex with fibroblast growth factor 2 (FGF2).These structures demonstrate that both mutations introduce additional interactions between FGFR2 and FGF2, thereby augmenting FGFR2-FGF2 affinity." SIGNOR-86121 FGF2 protein P09038 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 10116 BTO:0001130 7687739 t lperfetto "The FGF-R2(IIIb) isoform displays high affinity for stromal cell-derived FGF-7, whereas the FGF-R2(IIIc) isoform does not recognize FGF-7 but has high affinity for the FGF-2 member of the FGF ligand family" SIGNOR-236033 FGF2 protein P09038 UNIPROT ENPP1 protein P22413 UNIPROT "up-regulates quantity by expression" "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-252191 FGF2 protein P09038 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates binding 9606 1385111 t gcesareni "Our results establish an fgf binding profile for fgfr-4 with afgf having the highest affinity, followed by k-fgf/hst-1 and bfgf. In addition, fgf-6 was found to bind to fgfr-4 in ligand competition experiments. Ligands binding to fgfr-4 induced receptor autophosphorylation and phosphorylation of a set of cellular polypeptides." SIGNOR-18564 FGF2 protein P09038 UNIPROT FGFR3 protein P22607 UNIPROT up-regulates binding 9606 15780951 t 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-134788 FGF2 protein P09038 UNIPROT FGFR3 protein P22607 UNIPROT up-regulates binding 9606 22298955 t 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-195588 FGF2 protein P09038 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates 9606 20974802 f 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-168995 FGF2 protein P09038 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates 9606 20974802 f 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-168989 FGF2 protein P09038 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15564063 f miannu "Increased expression of RUNX2 in OA cartilage may contribute to increased expression of MMP-13. FGF2, which is present in OA synovial fluid, activated RUNX2 via the MEK/ERK pathway and increased MMP-13 expression." SIGNOR-255079 FGF2 protein P09038 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates 9606 20974802 f 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-168998 FGF2 protein P09038 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 8142649 f Regulation miannu "Basic fibroblast growth factor (bFGF) and transforming growth factor-beta 1 (TGF-beta) have both been shown to act on hematopoietic progenitor cells. bFGF antagonized the TGF-beta-mediated induction of hemoglobin in a dose-dependent manner, with 0.1 ng/mL bFGF inhibiting hemoglobin induction by 40% and 10 ng/mL bFGF completely abrogating hemoglobin production." SIGNOR-251795 FGF2 protein P09038 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 8142649 f Regulation miannu "Basic fibroblast growth factor (bFGF) and transforming growth factor-beta 1 (TGF-beta) have both been shown to act on hematopoietic progenitor cells. bFGF antagonized the TGF-beta-mediated induction of hemoglobin in a dose-dependent manner, with 0.1 ng/mL bFGF inhibiting hemoglobin induction by 40% and 10 ng/mL bFGF completely abrogating hemoglobin production." SIGNOR-251796 FGF2 protein P09038 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates 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-134512 FGF2 protein P09038 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates 9606 11781339 f gcesareni "In these collagen gel cultures, p38 activation was induced more potently by fgf-2 treatment compared with that in proliferating cultures" SIGNOR-113649 FGF2 protein P09038 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates 9606 20974802 f 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-168992 FGF2 protein P09038 UNIPROT ANKH protein Q9HCJ1 UNIPROT "up-regulates quantity by expression" "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-252193 FGF2 protein P09038 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252279 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 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 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 SRP19 protein P09132 UNIPROT SRP54 protein P61011 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-261168 SRP19 protein P09132 UNIPROT SRP68 protein Q9UHB9 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-261167 DBH protein P09172 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-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-264005 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 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 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 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 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 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 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 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 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 CXCL1 protein P09341 UNIPROT PLCE1 protein Q9P212 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-152591 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 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 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR Platelet_degranulation phenotype SIGNOR-PH138 SIGNOR down-regulates 9606 BTO:0000132 23805129 f lperfetto "Inhibition of actin polymerization also augments the kinetics and degree of alpha-granule release (Flaumenhaft et al., 2005). These results suggest that F-actin disassembly might actually be required for normal granule secretion and that activation-mediated granule release is related to actin." SIGNOR-266000 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 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 HMGB1 protein P09429 UNIPROT HOXD9 protein P28356 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 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.ƒ‚‚ 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-236956 HMGB1 protein P09429 UNIPROT HOXD10 protein P28358 UNIPROT "up-regulates activity" binding -1 8890171 t 2 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. 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-240556 HMGB1 protein P09429 UNIPROT HOXD3 protein P31249 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-219980 HMGB1 protein P09429 UNIPROT HOXD11 protein P31277 UNIPROT "up-regulates activity" binding -1 8890171 t 2 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. 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-240559 HMGB1 protein P09429 UNIPROT AGER protein Q15109 UNIPROT "up-regulates activity" binding 10090 25014009 t gcesareni "HMGB1 is known to influence cellular responses within the nervous system via two distinct receptor families; the Receptor for Advanced Glycation End-products (RAGE) and Toll-like receptors (TLRs)" SIGNOR-252059 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 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 FBP1 protein P09467 UNIPROT "beta-D-fructofuranose 6-phosphate(2-)" 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 FBP1 protein P09467 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates activity" binding 9606 30616754 t lperfetto "FBP1, but not FBP2, suppresses HIF-1a activity by directly binding to its inhibitory domain." SIGNOR-267590 GNAO1 protein P09471 UNIPROT TAOK1 protein Q7L7X3 UNIPROT up-regulates 9606 12665513 f lperfetto "These results suggest that go alpha q205l activates p38 through taos and mek3/6." SIGNOR-235539 GNAO1 protein P09471 UNIPROT NDN protein Q99608 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-253388 GNAO1 protein P09471 UNIPROT TAOK2 protein Q9UL54 UNIPROT up-regulates 9606 BTO:0000007 12665513 f lperfetto "These results suggest that go alpha q205l activates p38 through taos and mek3/6." SIGNOR-235542 GNAO1 protein P09471 UNIPROT Tubulin proteinfamily SIGNOR-PF46 SIGNOR "up-regulates activity" binding -1 10224115 t "G protein alpha subunits Gi1alpha, Gsalpha, and Goalpha are shown to activate the GTPase activity of tubulin, inhibit microtubule assembly, and accelerate microtubule dynamics." SIGNOR-256540 GNAO1 protein P09471 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR down-regulates -1 10224115 f "G protein alpha subunits Gi1alpha, Gsalpha, and Goalpha are shown to activate the GTPase activity of tubulin, inhibit microtubule assembly, and accelerate microtubule dynamics." SIGNOR-256525 CLTA protein P09496 UNIPROT "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "form complex" binding 9606 24789820 t lperfetto "AP2 adaptor complexes, associated at the membrane with PtdIns(4,5)P2 (PIP2), recruit clathin triskelions to initiate lattice assembly. " SIGNOR-260667 CLTA protein P09496 UNIPROT "AP-3/clathrin vescicle" complex SIGNOR-C250 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260672 CLTA protein P09496 UNIPROT "AP-1/clathrin vescicle" complex SIGNOR-C251 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260678 CLTB protein P09497 UNIPROT "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "form complex" binding 9606 24789820 t lperfetto "AP2 adaptor complexes, associated at the membrane with PtdIns(4,5)P2 (PIP2), recruit clathin triskelions to initiate lattice assembly. " SIGNOR-260666 CLTB protein P09497 UNIPROT "AP-3/clathrin vescicle" complex SIGNOR-C250 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260671 CLTB protein P09497 UNIPROT "AP-1/clathrin vescicle" complex SIGNOR-C251 SIGNOR "form complex" binding 9606 23103167 t lperfetto "Clathrin-coated pits and vesicles are diffraction-limited objects with typical diameters ranging between 75 and 130 nm. The smaller ∼75 nm coats contain at least 36 copies of clathrin, a heterohexameric protein of three heavy chains and three light chains, and about half that number of copies of the heterotetrameric AP adaptor complex | Intracellular clathrin-coated vesicles contain AP1 or AP3 adaptors" SIGNOR-260677 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 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 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 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 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 HMOX1 protein P09601 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates activity" 9606 10490932 t Regulation miannu "Heme oxygenase (HO), by catabolizing heme to bile pigments, down-regulates cellular hemoprotein, hemoglobin, and heme" SIGNOR-251813 HMOX1 protein P09601 UNIPROT BAD protein Q92934 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-256304 HMOX1 protein P09601 UNIPROT STC2/HMOX1 complex SIGNOR-C244 SIGNOR "form complex" binding BTO:0000298 22503972 t Giorgia "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-260388 HMOX1 protein P09601 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0004296 21037234 f irozzo "In conclusion, AMPK stimulates HO-1 gene expression in human ECs via the Nrf2/antioxidant responsive element signaling pathway. The induction of HO-1 mediates the antiapoptotic effect of AMPK, and this may provide an important adaptive response to preserve EC viability during periods of metabolic stress." SIGNOR-256302 HMOX1 protein P09601 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0000356 26722274 f irozzo "Heme oxygenase-1 (HO-1) protects endothelial cells (EC) from undergoing apoptosis. These results indicated that HMOX-1 may be involved in conferring the chemoresistance of breast cancer cells, by preventing apoptosis and autophagy." SIGNOR-256559 HMOX1 protein P09601 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000848 17148680 f irozzo "Here we investigated the effects of HO-1 overexpression in murine and human melanoma cells. The most important findings of our study are that 1) overexpression of HO-1 augments the proliferation [.]" SIGNOR-256295 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 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 CSF1 protein P09603 UNIPROT CSF3R protein Q99062 UNIPROT up-regulates binding 9606 16492764 t gcesareni "A crystal structure of the signaling complex between human granulocyte colony-stimulating factor (gcsf) and a ligand binding region of gcsf receptor (gcsf-r), has been determined to 2.8 a resolution" SIGNOR-144737 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 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 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 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 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 up-regulates phosphorylation Tyr1009 LDTSSVLyTAVQPNE 9606 1396585 t llicata "These data show that tyrosine phosphorylation of plc-gamma is dependent on autophosphorylation of the pdgf beta-receptor at tyr1009 and tyr1021." SIGNOR-18575 PDGFRB protein P09619 UNIPROT PDGFRB protein P09619 UNIPROT up-regulates phosphorylation Tyr1021 PNEGDNDyIIPLPDP 9606 1396585 t llicata "These data show that tyrosine phosphorylation of plc-gamma is dependent on autophosphorylation of the pdgf beta-receptor at tyr1009 and tyr1021." SIGNOR-18579 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 "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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR STK3 protein Q13188 UNIPROT down-regulates phosphorylation Thr117 IIRLRNKtLIEDEIA 9606 20086174 t lperfetto "We determined that mst2 phosphorylation by akt limits mst2 activity in two ways: first, by blocking its binding to rassf1a and by promoting its association into the raf-1 inhibitory complex, and second, by preventing homodimerization of mst2, which is needed for its activation. we identified t117 and t384 as akt phosphorylation sites in mst2." SIGNOR-244345 PDGFRB protein P09619 UNIPROT RASA1 protein P20936 UNIPROT up-regulates binding 9606 11896619 t miannu "The gtpase activating protein (gap) of ras binds only to beta-receptors / we have previously shown that the binding site for gtpase activating protein of ras (rasgap) in the pdgf beta-receptor, tyr771, is phosphorylated to a much lower extent in the heterodimeric configuration of pdgf alpha- and beta-receptors, compared to the pdgf beta-receptor homodimer. / the decreased recruitment of the rasgap to the receptor leads to prolonged activation of the ras/map kinase pathway" SIGNOR-115843 PDGFRB protein P09619 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation 9606 8195171 t gcesareni "In this study, we have characterized the interaction between the pdgf beta-receptor and shc. multiple autophosphorylation sites in the pdgf beta-receptor are responsible for the binding of shc." SIGNOR-36906 PDGFRB protein P09619 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 10733900 t amattioni "Crk could bind to both pdgf alpha- and beta-receptors in vivo" SIGNOR-75884 PDGFRB protein P09619 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 19426560 t amattioni "Crk can interact directly with tyrosine kinase receptors and can transmit signals downstream" SIGNOR-185667 PDGFRB protein P09619 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 7935391 t fspada "A pathway leading to activation of the gtp-binding protein ras involves the adaptor molecule grb2. Here we show that tyr-716, a novel autophosphorylation site in the pdgf beta-receptor kinase insert, mediates direct binding of grb2 in vitro and in vivo." SIGNOR-34765 PDGFRB protein P09619 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 20802513 t llicata "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain collectively, this study provides the first example to explain how fak is activated by receptor tyrosine kinases." SIGNOR-167658 PDGFRB protein P09619 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr5 yLDPNLNH 9606 20802513 t llicata "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain collectively, this study provides the first example to explain how fak is activated by receptor tyrosine kinases." SIGNOR-167662 PDGFRB protein P09619 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" phosphorylation Tyr542 SKRKGHEyTNIKYSL 10090 BTO:0000944 8041791 t miannu "Upon PDGF stimulation, SHPTP2 binds to the PDGFR and becomes tyrosine-phosphorylated. We have identified tyrosine-542 (pY542TNI) as the major in vivo site of SHPTP2 tyrosine phosphorylation. phosphorylation of SHPTP2 couples Grb2 to PDGFR in vivo, providing a mechanism for Ras activation by PDGFR and for positive signaling via SHPTP2 and Csw." SIGNOR-250260 DLD protein P09622 UNIPROT OGDC complex SIGNOR-C397 SIGNOR "form complex" binding 9606 15953811 t miannu "The α-ketoglutarate–dehydrogenase complex is a complex including multiple copies of three proteins: E1k (α-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-266256 DLD protein P09622 UNIPROT PDH complex SIGNOR-C402 SIGNOR "form complex" binding 9606 20160912 t miannu "The human (h) pyruvate dehydrogenase complex (hPDC) consists of multiple copies of several components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2), dihydrolipoamide dehydrogenase (E3), E3-binding protein (BP), and specific kinases and phosphatases. Mammalian PDC has a well organized structure with an icosahedral symmetry of the central E2/BP core to which the other component proteins bind non-covalently." SIGNOR-266545 DLD protein P09622 UNIPROT "Glycine cleavage system" complex SIGNOR-C437 SIGNOR "form complex" binding 9606 16051266 t lperfetto "The glycine cleavage system is a mitochondrial multienzyme system composed of four proteins termed P, H, T and L-protein, and catalyzes the reversible oxidation of glycine yielding carbon dioxide, ammonia, 5,10-methylenetetrahydrofolate (5,10-CH2-H4folate), and reduced pyridine nucleotide." SIGNOR-268243 HOXB7 protein P09629 UNIPROT FGF2 protein P09038 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 8756643 t Luana "Band shift and cotransfection experiments showed that HOXB7 directly transactivates the hFGF gene through one out of five putative homeodomain binding sites present in its promoter." SIGNOR-261639 HOXB7 protein P09629 UNIPROT PRKDC protein P78527 UNIPROT "up-regulates activity" binding 9606 BTO:0002419 SIGNOR-C106 17308091 t miannu "Ku70 and Ku80 associated with HOXB7 in vivo. Ku70/Ku80 heterodimer formation is a prerequisite for HOXB7 binding. interaction between Ku70/80 and HOXB7 may affect the catalytic activity of DNA-PK. HOXB7 stimulates DNA-PK activity" SIGNOR-226063 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 HNRNPA1 protein P09651 UNIPROT TRA2B protein P62995 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000586 31311954 t lperfetto "HnRNPA1 interacts with G-quadruplex in the TRA2B promoter and stimulates its transcription in human colon cancer cells." SIGNOR-262280 HNRNPA1 protein P09651 UNIPROT TRA2B protein P62995 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31311954 t lperfetto "HnRNPA1 interacts with G-quadruplex in the TRA2B promoter and stimulates its transcription in human colon cancer cells." SIGNOR-262288 HNRNPA1 protein P09651 UNIPROT Alternative_Splicing_Regulation phenotype SIGNOR-PH204 SIGNOR up-regulates 9606 17371836 f "We demonstrate that Sam68 binds the mRNA for Bcl-x and affects its alternative splicing" SIGNOR-268687 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 CTSH protein P09668 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-256324 COX6C protein P09669 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267750 CD3G protein P09693 UNIPROT CD3 complex SIGNOR-C432 SIGNOR "form complex" binding 9606 12507424 t miannu "The T cell receptor-CD3 complex (TCR-CD3) serves a critical role in the differentiation, survival, and function of T cells, and receptor triggering elicits a complex set of biological responses that serve to protect the organism from infectious agents. The receptor is composed of six different chains that form the TCR heterodimer responsible for ligand recognition, as well as the CD3γε, CD3δε, and ζζ signaling modules." SIGNOR-255296 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 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 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 FGR protein P09769 UNIPROT SDHA protein P31040 UNIPROT unknown phosphorylation Tyr543 CGKISKLyGDLKHLK -1 17997986 t miannu "Here, we provide evidence that the flavoprotein of succinate dehydrogenase and aconitase are ""in vitro"" substrates of Fgr tyrosine kinase. Fgr phosphorylates flavoprotein of succinate dehydrogenase at Y535 and Y596 and aconitase at Y71, Y544 and Y665. Further experiments will be necessary to verify if Fgr is the tyrosine kinase responsible for the tyrosine phosphorylation of these proteins in vivo and to elucidate the role of these phosphorylations." SIGNOR-262872 FGR protein P09769 UNIPROT SDHA protein P31040 UNIPROT unknown phosphorylation Tyr604 YKVRIDEyDYSKPIQ -1 17997986 t miannu "Here, we provide evidence that the flavoprotein of succinate dehydrogenase and aconitase are ""in vitro"" substrates of Fgr tyrosine kinase. Fgr phosphorylates flavoprotein of succinate dehydrogenase at Y535 and Y596 and aconitase at Y71, Y544 and Y665. Further experiments will be necessary to verify if Fgr is the tyrosine kinase responsible for the tyrosine phosphorylation of these proteins in vivo and to elucidate the role of these phosphorylations." SIGNOR-262873 FGR protein P09769 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr925 DRSNDKVyENVTGLV 9606 12387730 t gcesareni "Phosphorylated on tyrosine residues upon activation. Phosphorylation at tyr-925 is important for interaction with grb2 and depends on the complex formation between fak and the src-kinase fgr." SIGNOR-94405 FGR protein P09769 UNIPROT ACO2 protein Q99798 UNIPROT unknown phosphorylation Tyr544 FDPGQDTyQHPPKDS -1 17997986 t miannu "Here, we provide evidence that the flavoprotein of succinate dehydrogenase and aconitase are ""in vitro"" substrates of Fgr tyrosine kinase. Fgr phosphorylates flavoprotein of succinate dehydrogenase at Y535 and Y596 and aconitase at Y71, Y544 and Y665. Further experiments will be necessary to verify if Fgr is the tyrosine kinase responsible for the tyrosine phosphorylation of these proteins in vivo and to elucidate the role of these phosphorylations." SIGNOR-262869 FGR protein P09769 UNIPROT ACO2 protein Q99798 UNIPROT unknown phosphorylation Tyr665 VVIGDENyGEGSSRE -1 17997986 t miannu "Here, we provide evidence that the flavoprotein of succinate dehydrogenase and aconitase are ""in vitro"" substrates of Fgr tyrosine kinase. Fgr phosphorylates flavoprotein of succinate dehydrogenase at Y535 and Y596 and aconitase at Y71, Y544 and Y665. Further experiments will be necessary to verify if Fgr is the tyrosine kinase responsible for the tyrosine phosphorylation of these proteins in vivo and to elucidate the role of these phosphorylations." SIGNOR-262870 FGR protein P09769 UNIPROT ACO2 protein Q99798 UNIPROT unknown phosphorylation Tyr71 TLSEKIVyGHLDDPA -1 17997986 t miannu "Here, we provide evidence that the flavoprotein of succinate dehydrogenase and aconitase are ""in vitro"" substrates of Fgr tyrosine kinase. Fgr phosphorylates flavoprotein of succinate dehydrogenase at Y535 and Y596 and aconitase at Y71, Y544 and Y665. Further experiments will be necessary to verify if Fgr is the tyrosine kinase responsible for the tyrosine phosphorylation of these proteins in vivo and to elucidate the role of these phosphorylations." SIGNOR-262871 C1S protein P09871 UNIPROT "Complement C1 complex" complex SIGNOR-C309 SIGNOR "form complex" binding -1 29449492 t lperfetto "The complement system is part of our innate immune system. The classical complement pathway is triggered by activation of the C1 initiation complex upon binding to cell surfaces. C1, or C1qr2s2, consists of four proteases, C1r and C1s, that associate with C1q, which contains antibody-binding sites.|The reconstruction reveals densities for all C1q collagen-like triple helices and gC1q modules, C1r and C1s proteases" SIGNOR-263394 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 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 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 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 PARP1 protein P09874 UNIPROT SERPINF1 protein P36955 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001949 18312852 f miannu "Upregulation of PEDF expression by PARP inhibition contributes to the decrease in hyperglycemia-induced apoptosis in HUVECs." SIGNOR-254891 PARP1 protein P09874 UNIPROT SNAIL/RELA/PARP1 complex SIGNOR-C198 SIGNOR "form complex" binding 9606 22223884 t alessandro "Therefore, we conclude that the endogenous proteins PARP1, p65NF-κB and Snail1 form a ternary complex in the nuclei of cells that are actively expressing fibronectin" SIGNOR-254528 PARP1 protein P09874 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 10090 11907276 f 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-111680 POLA1 protein P09884 UNIPROT "DNA polymerase alpha:primase complex" complex SIGNOR-C262 SIGNOR "form complex" binding -1 24043831 t lperfetto "At the replication fork, primase is present in a constitutive complex with DNA polymerase α (Pol α), which extends the RNA primer with deoxynucleotides and makes the resulting RNA–DNA primer available to the leading- and lagging-strand polymerases, Pols ε and δ, for processive elongation " SIGNOR-261343 POLA1 protein P09884 UNIPROT DNA_replication phenotype SIGNOR-PH53 SIGNOR up-regulates 9606 19608746 f lperfetto "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-261275 ALOX5 protein P09917 UNIPROT "leukotriene A4" smallmolecule CHEBI:15651 ChEBI up-regulates "chemical modification" 9606 11751058 t gcesareni "5-lipoxygenase catalyzes the production of leukotriene (lt) a4, from 5- hydroperoxyeicosatetraenoic acid (5-hpete) as well as the nitial oxidation of arachidonic acid to this hydroperoxy in-termediate" SIGNOR-113198 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 CSF3 protein P09919 UNIPROT CSF3R protein Q99062 UNIPROT up-regulates binding 9606 16492764 t gcesareni "The gcsf:gcsf-r complex formed a 2:2 stoichiometry by means of a cross-over interaction between the ig-like domains of gcsf-r and gcsf. the ig-like domain cross-over structure necessary for gcsf-r activation is consistent with previously reported thermodynamic and mutational analyses." SIGNOR-144743 CSF3 protein P09919 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252287 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 FURIN protein P09958 UNIPROT VWF protein P04275 UNIPROT "up-regulates activity" cleavage BTO:0001538 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-260368 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 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 FURIN protein P09958 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 22479394 t "Cleavage in Golgi" gcesareni "The proteolytic activity of furin responsible for processing full length notch-1 (p300) plays a critical role in notch signaling." SIGNOR-196914 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 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 "Sumanirole maleate" chemical CID:9818478 PUBCHEM DRD2 protein P14416 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-207594 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 C4A protein P0C0L4 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg756;Gly1446 KGQAGLQrALEILQE;TPLQLFEgRRNRRRR 17204478 t "complement C4b fragment: PRO_0000005970" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263400 C4B protein P0C0L5 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg756;Gly1446 KGQAGLQrALEILQE;TPLQLFEgRRNRRRR 17204478 t "complement C4b fragment:PRO_0000042703" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263398 H2AZ1 protein P0C0S5 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263715 H2AC11 protein P0C0S8 UNIPROT SGO1 protein Q5FBB7 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 phosphorylation:Thr121 AVLLPKKtESHHKAK phosphorylation:Thr346 LEEGVHLtPFRQKVS 24055156 t lperfetto "The complex between shugoshin and protein phosphatase 2A (Sgo1-PP2A) localizes to centromeres in mitosis, binds to cohesin in a reaction requiring Cdk-dependent phosphorylation of Sgo1, dephosphorylates cohesin-bound sororin, and protects a centromeric pool of cohesin from mitotic kinases and the cohesin inhibitor Wapl.|The centromeric localization of Sgo1 requires histone H2A phosphorylation at T120 (H2A-pT120) by the kinase Bub1." SIGNOR-265262 H2AC11 protein P0C0S8 UNIPROT RNF168 protein Q8IYW5 UNIPROT up-regulates binding 9606 19203578 t gcesareni "Rnf168 is recruited to sites of dna damage by binding to ubiquitylated histone h2a." SIGNOR-183890 "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 "Host translation inhibitor nsp1" protein P0C6X7_PRO_0000037309 UNIPROT STAT1 protein P42224 UNIPROT "down-regulates activity" 9606 BTO:0000007 17715225 f miannu "We mapped a strong inhibitory activity to SARS-CoV nonstructural protein 1 (nsp1) and show that expression of nsp1 significantly inhibited the activation of all three virus-dependent signaling pathways. We show that expression of nsp1 significantly inhibited IFN-dependent signaling by decreasing the phosphorylation levels of STAT1 while having little effect on those of STAT2, JAK1, and TYK2." SIGNOR-262502 "Host translation inhibitor nsp1" protein P0C6X7_PRO_0000037309 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" 9606 17715225 f miannu "SARS-CoV nsp1 inhibits virus-dependent activation of IRF3 and IRF7." SIGNOR-262503 "Host translation inhibitor nsp1" protein P0C6X7_PRO_0000037309 UNIPROT IRF7 protein Q92985 UNIPROT "down-regulates activity" 9606 17715225 f miannu "SARS-CoV nsp1 inhibits virus-dependent activation of IRF3 and IRF7." SIGNOR-262504 "Papain-like proteinase" protein P0C6X7_PRO_0000037311 UNIPROT TRAF3 protein Q13114 UNIPROT "down-regulates activity" deubiquitination 9606 31226023 t miannu "Overexpressing PLPro of SARS-CoV or MERS-CoV significantly reduced the expression of IFN-β and proinflammatory cytokines in MDA5-stimulated 293T cells (83).Also, SARS-CoVPLPro catalyzed deubiquitination of TNF-receptor-associated factor3 (TRAF3) and TRAF6, thereby suppressing IFN-I and proinflammatory cytokines induced by TLR7 agonist (63). The deubiquitinating activity of SARS-CoV PLPro also suppressed a constitutively active phosphomimetic IRF3, suggesting its involvement in the postactivation signaling of IRF3" SIGNOR-260246 "Papain-like proteinase" protein P0C6X7_PRO_0000037311 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" binding 9606 17761676 t lperfetto "PLpro interacts with IRF-3, and inhibits the phosphorylation and nuclear translocation of IRF-3, thereby disrupting the activation of type I IFN responses through either Toll-like receptor 3 or retinoic acid inducible gene I/melanoma differentiation-associated gene 5 pathways." SIGNOR-260276 "Papain-like proteinase" protein P0C6X7_PRO_0000037311 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" deubiquitination 9606 25481026 t miannu "Here we show that PLpro also inhibits IRF3 activation at a step after phosphorylation and that this inhibition is dependent on the de-ubiquitination (DUB) activity of PLpro. We found that PLpro is able to block the type I IFN induction of a constitutively active IRF3, but does not inhibit IRF3 dimerization, nuclear localization or DNA binding. However, inhibition of PLpro’s DUB activity by mutagenesis blocked the IRF3 inhibition activity of PLpro, suggesting a role for IRF3 ubiquitination in induction of a type I IFN innate immune response." SIGNOR-260249 "Papain-like proteinase" protein P0C6X7_PRO_0000037311 UNIPROT STING1 protein Q86WV6 UNIPROT "down-regulates activity" binding 9606 22312431 t miannu "Here we show that human coronavirus (HCoV) NL63 and severe acute respiratory syndrome (SARS) CoV papain-like proteases (PLP) antagonize innate immune signaling mediated by STING (stimulator of interferon genes, also known as MITA/ERIS/MYPS). STING resides in the endoplasmic reticulum and upon activation, forms dimers which assemble with MAVS, TBK-1 and IKKε, leading to IRF-3 activation and subsequent induction of interferon (IFN). We found that expression of the membrane anchored PLP domain from human HCoV-NL63 (PLP2-TM) or SARS-CoV (PLpro-TM) inhibits STING-mediated activation of IRF-3 nuclear translocation and induction of IRF-3 dependent promoters. Both catalytically active and inactive forms of CoV PLPs co-immunoprecipitated with STING" SIGNOR-260247 "Papain-like proteinase" protein P0C6X7_PRO_0000037311 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "down-regulates activity" deubiquitination 9606 31226023 t miannu "Also, SARS-CoVPLPro catalyzed deubiquitination ofTNF-receptor-associatedfactor3(TRAF3)and TRAF6, thereby suppressing IFN-I and proinflammatory cytokines induced by TLR7 agonist" SIGNOR-260248 "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 "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 "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 "Non-structural protein 10" protein P0C6X7_PRO_0000037317 UNIPROT IFTAP protein Q86VG3 UNIPROT unknown binding 4932 18433331 t lperfetto "In our previous work, we isolated a gene from a cDNA library of human embryo lung tissue, which en- coded a novel protein that specifically interacted with nsp-10 of SARS-CoV in a yeast trap experiment.|Since nsp- 10 of SARS-CoV is involved in viral genomic replica- tion and was observed to interact with ATF5, the cellular initiation factor of the RNA pol II complex (13), we in- ferred that HEPIS may also be involved in cellular gene transcription. Therefore, the significance of HEPIS ex- pression in cells needed to be further investigated. The work we describe here suggests that HEPIS represses cel- lular transcription initiation through interaction with a component of the RNA pol II complex" SIGNOR-260251 "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 "Uridylate-specific endoribonuclease" protein P0C6X7_PRO_0000037321 UNIPROT IFIH1 protein Q9BYX4 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-260245 "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 LF2 protein P0C725 UNIPROT IRF7 protein Q92985 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 18987133 t scontino "EBV LF2 tegument protein specifically interacts with the central inhibitory association domain of IRF7, and this interaction leads to inhibition of the dimerization of IRF7, which suppresses IFN-alpha production and IFN-mediated immunity." SIGNOR-266632 POLR2M protein P0CAP2 UNIPROT "RNA Polymerase II" complex SIGNOR-C391 SIGNOR "form complex" binding 9606 9852112 t lperfetto "Pol II is composed of 10–12 polypeptides ranging in size from 220 to 7 kDa, depending on the source of purification (11, 12, 13). The subunits of human pol II (or RNA polymerase B) have been defined as RPB1 (220 kDa), RPB2 (140 kDa), RPB3 (33 kDa), RPB4 (18 kDa), RPB5 (28 kDa), RPB6 (19 kDa), RPB7 (27 kDa), RPB8 (17 kDa), RPB9 (14.5 kDa), RPB10alpha (or RPB12, 7.0 kDa), RPB10beta (or RPB10, 7.6 kDa), and RPB11 (14 kDa) (3,11, 12, 13). RPB5, RPB6, RPB8, RPB10alpha, and RPB10beta are shared by all three eukaryotic RNA polymerases, whereas the rest of the RPB components are unique to pol II" SIGNOR-266169 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 LIMS3 protein P0CW19 UNIPROT "IPP complex" complex SIGNOR-C380 SIGNOR "form complex" binding 16493410 t lperfetto "Integrin-linked kinase (ILK), PINCH and parvin form a ternary complex (the IPP complex) that binds to ECM-ligated integrins. This complex regulates signalling pathways and connects the ECM with the actin cytoskeleton." SIGNOR-265765 LIMS4 protein P0CW20 UNIPROT "IPP complex" complex SIGNOR-C380 SIGNOR "form complex" binding 16493410 t lperfetto "Integrin-linked kinase (ILK), PINCH and parvin form a ternary complex (the IPP complex) that binds to ECM-ligated integrins. This complex regulates signalling pathways and connects the ECM with the actin cytoskeleton." SIGNOR-265766 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 ADORA3 protein P0DMS8 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256671 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 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 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 HSPA1A protein P0DMV8 UNIPROT ENPP1 protein P22413 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19083193 t miannu "We demonstrated the binding of heat shock protein 70 (HSP70) to ENPP1-3'UTR. Through this binding, HSP70 stabilizes ENPP1 mRNA and increases ENPP1 transcript and protein levels. This positive modulation of ENPP1 expression is paralleled by a reduced insulin-induced IR and IRS-1 phosphorylation." SIGNOR-252197 HSPA1A protein P0DMV8 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates 9606 16172114 f gcesareni "Hsp70 inhibited stress-induced jnk activation and jnk with sp600125 or by expression of a dominant negative mutant of jnk-blocked bax translocation as effectively as hsp70 overexpression" SIGNOR-140553 HSPA1A protein P0DMV8 UNIPROT FLCN protein Q8NFG4 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 27353360 t "These data suggest that inhibition of Hsp70 does not lead to an increase in misfolded FLCN but instead to its degradation." SIGNOR-256506 HSPA1A protein P0DMV8 UNIPROT NOD2 protein Q9HC29 UNIPROT "up-regulates quantity by stabilization" binding 9606 24790089 t miannu "The molecular chaperone HSP70 binds to and stabilizes NOD2, an important protein involved in Crohn disease." SIGNOR-252416 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 HSPA1B protein P0DMV9 UNIPROT ENPP1 protein P22413 UNIPROT "up-regulates quantity" "post transcriptional regulation" 9606 19083193 t miannu "We demonstrated the binding of heat shock protein 70 (HSP70) to ENPP1-3'UTR. Through this binding, HSP70 stabilizes ENPP1 mRNA and increases ENPP1 transcript and protein levels. This positive modulation of ENPP1 expression is paralleled by a reduced insulin-induced IR and IRS-1 phosphorylation." SIGNOR-252198 HSPA1B protein P0DMV9 UNIPROT NOD2 protein Q9HC29 UNIPROT "up-regulates quantity by stabilization" binding 9606 24790089 t miannu "The molecular chaperone HSP70 binds to and stabilizes NOD2, an important protein involved in Crohn disease." SIGNOR-252417 "Immunoglobulin delta heavy chain" protein P0DOX3 UNIPROT BCR-Dk complex SIGNOR-C435 SIGNOR "form complex" binding 9606 BTO:0000776 20176268 t scontino "Immunoglobulins (Igs) belong to the eponymous immunoglobulin super-family (IgSF). They consist of two heavy (H) and two light (L) chains, where the L chain can consist of either a κ or a λ chain. There are five main classes of heavy chain C domains. Each class defines the IgM, IgG, IgA, IgD, and IgE isotypes." SIGNOR-268195 "Immunoglobulin delta heavy chain" protein P0DOX3 UNIPROT BCR-Dl complex SIGNOR-C436 SIGNOR "form complex" binding 9606 BTO:0000776 20176268 t scontino "Immunoglobulins (Igs) belong to the eponymous immunoglobulin super-family (IgSF). They consist of two heavy (H) and two light (L) chains, where the L chain can consist of either a κ or a λ chain. There are five main classes of heavy chain C domains. Each class defines the IgM, IgG, IgA, IgD, and IgE isotypes." SIGNOR-268199 "Immunoglobulin mu heavy chain" protein P0DOX6 UNIPROT BCR-Mk complex SIGNOR-C433 SIGNOR "form complex" binding 9606 BTO:0000776 32323265 t scontino "An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs." SIGNOR-268187 "Immunoglobulin mu heavy chain" protein P0DOX6 UNIPROT BCR-Ml complex SIGNOR-C434 SIGNOR "form complex" binding 9606 BTO:0000776 32323265 t scontino "An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs." SIGNOR-268191 "Immunoglobulin kappa light chain" protein P0DOX7 UNIPROT BCR-Mk complex SIGNOR-C433 SIGNOR "form complex" binding 9606 BTO:0000776 32323265 t scontino "An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs." SIGNOR-268186 "Immunoglobulin kappa light chain" protein P0DOX7 UNIPROT BCR-Dk complex SIGNOR-C435 SIGNOR "form complex" binding 9606 BTO:0000776 20176268 t scontino "Immunoglobulins (Igs) belong to the eponymous immunoglobulin super-family (IgSF). They consist of two heavy (H) and two light (L) chains, where the L chain can consist of either a κ or a λ chain. There are five main classes of heavy chain C domains. Each class defines the IgM, IgG, IgA, IgD, and IgE isotypes." SIGNOR-268194 "Immunoglobulin lambda-1 light chain" protein P0DOX8 UNIPROT BCR-Ml complex SIGNOR-C434 SIGNOR "form complex" binding 9606 BTO:0000776 32323265 t scontino "An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs." SIGNOR-268190 "Immunoglobulin lambda-1 light chain" protein P0DOX8 UNIPROT BCR-Dl complex SIGNOR-C436 SIGNOR "form complex" binding 9606 BTO:0000776 20176268 t scontino "Immunoglobulins (Igs) belong to the eponymous immunoglobulin super-family (IgSF). They consist of two heavy (H) and two light (L) chains, where the L chain can consist of either a κ or a λ chain. There are five main classes of heavy chain C domains. Each class defines the IgM, IgG, IgA, IgD, and IgE isotypes." SIGNOR-268198 CALM1 protein P0DP23 UNIPROT PPP3CB protein P16298 UNIPROT up-regulates binding 9606 11796223 t gcesareni "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-114101 CALM1 protein P0DP23 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 9606 24379783 t lperfetto "Electrons flow from the C-terminal reductase domain of one NOS monomer to the N-terminal oxygenase domain of the other NOS monomer (Siddhanta et al., 1998). The primary mode of enzyme activation is the binding of calcium-bound calmodulin to the N-terminal CaM-binding domain. This facilitates a structure change and the flow of electrons from NADPH through the flavins to the oxygenase domain of the other eNOS monomer" SIGNOR-251615 CALM1 protein P0DP23 UNIPROT PPP3CC protein P48454 UNIPROT up-regulates binding 9606 11796223 t gcesareni "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-114104 CALM1 protein P0DP23 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-261716 CALM1 protein P0DP23 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-261726 CALM1 protein P0DP23 UNIPROT PPP3CA protein Q08209 UNIPROT up-regulates binding 9606 11796223 t gcesareni "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-114098 CALM1 protein P0DP23 UNIPROT KIF1A protein Q12756 UNIPROT "up-regulates activity" binding 10116 BTO:0003102 30021165 t miannu "To better understand how KIF1A-driven dense core vesicle (DCV) transport is regulated, we identified the KIF1A interactome and focused on three binding partners, the calcium binding protein calmodulin (CaM) and two synaptic scaffolding proteins: liprin-α and TANC2. We showed that calcium, acting via CaM, enhances KIF1A binding to DCVs and increases vesicle motility. We show that Ca2+/CaM-dependent modulation on KIF1A allows for binding to vesicular cargo. Our results indicate that at low calcium concentrations, the tail domain of KIF1A does not bind to vesicular cargo, whereas at high calcium concentrations, CaM binds KIF1A, allowing for subsequent DCV motility." SIGNOR-266888 CALM1 protein P0DP23 UNIPROT CAMKK1 protein Q8N5S9 UNIPROT up-regulates binding 9606 10770941 t lperfetto "The binding of Ca2+/CaM to CaM-KK is absolutely required for its activation and efficient phosphorylation of target protein kinases" SIGNOR-232178 CALM1 protein P0DP23 UNIPROT CAMKK2 protein Q96RR4 UNIPROT up-regulates binding 9606 9822657 t gcesareni "The ca2+-calmodulin-dependent protein kinase (cam kinase) cascade includes three kinases: cam-kinase kinase (camkk);and the cam kinases camki and camkiv, which are phosphorylated and activated by camkk." SIGNOR-61922 CALM1 protein P0DP23 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates activity" binding 9606 11807557 t miannu "Here we show that calmodulin (CaM), a ubiquitous Ca2+-sensing protein, binds to the carboxy-terminal 'IQ' domain of the human cardiac Na channel (hH1) in a Ca2+-dependent manner. This binding interaction significantly enhances slow inactivation-a channel-gating process linked to life-threatening idiopathic ventricular arrhythmias." SIGNOR-253410 CALM1 protein P0DP23 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR up-regulates binding 9606 11796223 t gcesareni "Calcium-bound calmodulin associates with calcineurin (cn), releasing the phosphatase from the repressive effects on an autoinhibitory domain." SIGNOR-252337 CALM2 protein P0DP24 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-266321 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 CALM2 protein P0DP24 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 9606 BTO:0001853 24379783 t miannu "Electrons flow from the C-terminal reductase domain of one NOS monomer to the N-terminal oxygenase domain of the other NOS monomer (Siddhanta et al., 1998). The primary mode of enzyme activation is the binding of calcium-bound calmodulin to the N-terminal CaM-binding domain. This facilitates a structure change and the flow of electrons from NADPH through the flavins to the oxygenase domain of the other eNOS monomer" SIGNOR-266323 CALM2 protein P0DP24 UNIPROT PPP3CC protein P48454 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-266324 CALM2 protein P0DP24 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 BTO:0001009 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-266325 CALM2 protein P0DP24 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 BTO:0001009 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-266326 CALM2 protein P0DP24 UNIPROT PPP3CA protein Q08209 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-266327 CALM2 protein P0DP24 UNIPROT KIF1A protein Q12756 UNIPROT "up-regulates activity" binding 10116 BTO:0003102 30021165 t miannu "To better understand how KIF1A-driven dense core vesicle (DCV) transport is regulated, we identified the KIF1A interactome and focused on three binding partners, the calcium binding protein calmodulin (CaM) and two synaptic scaffolding proteins: liprin-α and TANC2. We showed that calcium, acting via CaM, enhances KIF1A binding to DCVs and increases vesicle motility. In contrast, liprin-α and TANC2 are not part of the KIF1A-cargo complex but capture DCVs at dendritic spines" SIGNOR-266889 CALM2 protein P0DP24 UNIPROT CAMKK1 protein Q8N5S9 UNIPROT up-regulates binding 9606 10770941 t miannu "The binding of Ca2+/CaM to CaM-KK is absolutely required for its activation and efficient phosphorylation of target protein kinases" SIGNOR-266328 CALM2 protein P0DP24 UNIPROT CAMKK2 protein Q96RR4 UNIPROT up-regulates binding 9606 BTO:0000782 BTO:0000142 9822657 t miannu "The ca2+-calmodulin-dependent protein kinase (cam kinase) cascade includes three kinases: cam-kinase kinase (camkk);and the cam kinases camki and camkiv, which are phosphorylated and activated by camkk." SIGNOR-266329 CALM2 protein P0DP24 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 11807557 t miannu "Here we show that calmodulin (CaM), a ubiquitous Ca2+-sensing protein, binds to the carboxy-terminal 'IQ' domain of the human cardiac Na channel (hH1) in a Ca2+-dependent manner. This binding interaction significantly enhances slow inactivation-a channel-gating process linked to life-threatening idiopathic ventricular arrhythmias." SIGNOR-266330 CALM2 protein P0DP24 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR 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-266331 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 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 CALM3 protein P0DP25 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 9606 BTO:0001853 24379783 t miannu "Electrons flow from the C-terminal reductase domain of one NOS monomer to the N-terminal oxygenase domain of the other NOS monomer (Siddhanta et al., 1998). The primary mode of enzyme activation is the binding of calcium-bound calmodulin to the N-terminal CaM-binding domain. This facilitates a structure change and the flow of electrons from NADPH through the flavins to the oxygenase domain of the other eNOS monomer" SIGNOR-266339 CALM3 protein P0DP25 UNIPROT PPP3CC protein P48454 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-266340 CALM3 protein P0DP25 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 BTO:0001009 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-266342 CALM3 protein P0DP25 UNIPROT GEM protein P55040 UNIPROT "up-regulates activity" binding 10116 BTO:0001009 14701738 t miannu "Inhibition of voltage-gated calcium channels by Gem requires GTP and calmodulin binding, but not phosphorylation of serine 261 or 289. Calmodulin binding in the C-terminal extension of Gem is required for maximal inhibition of HVA Ca2+ channels by ectopically expressed Gem, as determined by measurement of electrical activity in primary neurons and by Ca2+-evoked secretion in PC12 cells." SIGNOR-266341 CALM3 protein P0DP25 UNIPROT PPP3CA protein Q08209 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-266343 CALM3 protein P0DP25 UNIPROT KIF1A protein Q12756 UNIPROT "up-regulates activity" binding 10116 BTO:0003102 30021165 t miannu "To better understand how KIF1A-driven dense core vesicle (DCV) transport is regulated, we identified the KIF1A interactome and focused on three binding partners, the calcium binding protein calmodulin (CaM) and two synaptic scaffolding proteins: liprin-α and TANC2. We showed that calcium, acting via CaM, enhances KIF1A binding to DCVs and increases vesicle motility. In contrast, liprin-α and TANC2 are not part of the KIF1A-cargo complex but capture DCVs at dendritic spines. we can conclude that TANC2 and liprin-α are enriched in dendritic spines and interact with various synaptic proteins. TANC2 and Liprin-α2 Act as Immobile Postsynaptic Posts Able to Recruit KIF1A in a Subset of Dendritic Spines" SIGNOR-266890 CALM3 protein P0DP25 UNIPROT CAMKK1 protein Q8N5S9 UNIPROT up-regulates binding 9606 10770941 t miannu "The binding of Ca2+/CaM to CaM-KK is absolutely required for its activation and efficient phosphorylation of target protein kinases" SIGNOR-266344 CALM3 protein P0DP25 UNIPROT CAMKK2 protein Q96RR4 UNIPROT up-regulates binding 9606 9822657 t miannu "The ca2+-calmodulin-dependent protein kinase (cam kinase) cascade includes three kinases: cam-kinase kinase (camkk);and the cam kinases camki and camkiv, which are phosphorylated and activated by camkk." SIGNOR-266345 CALM3 protein P0DP25 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates activity" binding 9606 11807557 t miannu "Here we show that calmodulin (CaM), a ubiquitous Ca2+-sensing protein, binds to the carboxy-terminal 'IQ' domain of the human cardiac Na channel (hH1) in a Ca2+-dependent manner. This binding interaction significantly enhances slow inactivation-a channel-gating process linked to life-threatening idiopathic ventricular arrhythmias." SIGNOR-266346 CALM3 protein P0DP25 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR 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-266347 POLR1D protein P0DPB5 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "form complex" binding 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. Pol I, II and II contain 14, 12 and 17 polypeptide subunits, respectively (Table 1). " SIGNOR-266158 POLR1D protein P0DPB6 UNIPROT "RNA Polymerase III" complex SIGNOR-C389 SIGNOR "form complex" binding 9606 12391170 t lperfetto "In this article, we use this proposed nomenclature for the S. cerevisiae subunits as the guide to refer to the human RNA polymerase III subunits, as indicated in Table ​Table1,1, and consequently the numbering of the human subunits does not always correspond to their decreasing apparent molecular weights." SIGNOR-266137 POLR1D protein P0DPB6 UNIPROT "RNA Polymerase I" complex SIGNOR-C390 SIGNOR "form complex" binding 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. Pol I, II and II contain 14, 12 and 17 polypeptide subunits, respectively (Table 1). " SIGNOR-266146 S protein P0DTC2 UNIPROT ACE2 protein Q9BYF1 UNIPROT "down-regulates activity" binding 9606 32125455 t miannu "SARS-CoV and likely SARS-CoV-2 lead to downregulation of the ACE2 receptor, but not ACE, through binding of the spike protein with ACE2. This leads to viral entry and replication, as well as severe lung injury." SIGNOR-260742 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 S protein P0DTC2 UNIPROT "CoV2 Spike protein-ACE2" complex SIGNOR-C254 SIGNOR "form complex" binding 9534 BTO:0001444 32155444 t miannu "We report here that ACE2 could mediate SARS-CoV-2 S-mediated entry into cells, establishing it as a functional receptor for this newly emerged coronavirus. The SARS-CoV-2 SB engages human ACE2 (hACE2) with comparable affinity to SARS-CoV SB from viral isolates associated with the 2002–2003 epidemic (i.e., binding with high affinity to hACE2). Tight binding to hACE2 could partially explain the efficient transmission of SARS-CoV-2 in humans, as was the case for SARS-CoV." SIGNOR-260739 S protein P0DTC2 UNIPROT "CoV2 spike protein-NRP1" complex SIGNOR-C267 SIGNOR "form complex" binding 9606 BTO:0000007 other t https://doi.org/10.1101/2020.06.07.137802 miannu "Neuropilin-1 facilitates SARS-CoV-2 cell entry and provides a possible pathway into the central nervous system To determine whether SARS-CoV-2 uses NRP1 for virus entry, we generated replication deficient lentiviruses pseudotyped with SARS-CoV-2 spike protein (S) that drive expression of green fluorescent protein (GFP) upon infection. When expressed alone, ACE2 rendered cells susceptible to infection (Fig. 1a). NRP1 alone allowed lower, yet detectable levels of infection, both in HEK-293T and in Caco2 cells (Fig. 1a,b), while cells transfected with plasmids encoding only TMPRSS2 were not infected (Fig. 1a). The co-expression of TMPRSS2 with either ACE2 or NRP1 potentiated the infection, with ACE2 together with TMPRSS2 being twice as efficient as NRP1 with TMPRSS2 (Fig. 1c)" SIGNOR-261671 M protein P0DTC5 UNIPROT MAVS protein Q7Z434 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 33110251 t miannu "Here, we identified SARS-CoV-2 membrane glycoprotein M as a negative regulator of the innate immune response. We found that the M protein interacted with the central adaptor protein MAVS in the innate immune response pathways. This interaction impaired MAVS aggregation and its recruitment of downstream TRAF3, TBK1, and IRF3, leading to attenuation of the innate antiviral response. Our findings reveal a mechanism by which SARS-CoV-2 evades the innate immune response and suggest that the M protein of SARS-CoV-2 is a potential target for the development of SARS-CoV-2 interventions." SIGNOR-262515 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 6 protein P0DTC6 UNIPROT KPNA2 protein P52292 UNIPROT "down-regulates activity" binding 9606 32979938 t miannu "The results from Figure 1C suggest that ORF6 inhibits IFN-β production through IRF3 or a component downstream of IRF3. Thus, we examined the effect of ORF6 on IRF3 nuclear translocation. Upon poly(I:C) treatment, IRF3 translocated to the cell nucleus in the absence of ORF6, whereas the expression of ORF6 blocked its nuclear translocation (Figure 2D). Karyopherin α 1–6 (KPNA1–6) are importing factors for nuclear translocation of cargos, including IRF3, IRF7, and STAT1 (Chook and Blobel, 2001). Co-immunoprecipitation showed that ORF6 selectively interacted with KPNA2, but not the other KPNAs (Figure 2E), suggesting that ORF6 inhibits IFN-β production by binding to KPNA2 to block IRF3 nuclear translocation (Figure 2F)." SIGNOR-262513 "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 "Host translation inhibitor nsp1" protein P0DTD1_PRO_0000449619 UNIPROT RPS3 protein P23396 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-262507 "Host translation inhibitor nsp1" protein P0DTD1_PRO_0000449619 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "down-regulates activity" binding 9606 BTO:0002552 33188728 t miannu "Our structure of the SARS-CoV-2 Nsp1 protein bound to the 40S ribosomal subunit establishes a mechanistic basis of the cellular effects of Nsp1, revealing a multifaceted mechanism of inhibition of the host protein synthesis at the initiation stage by the virusThis shows that Nsp1 not only plugs the mRNA entry channel but also keeps the 40S subunit in a conformation that is incompatible with mRNA loading." SIGNOR-262518 "Host translation inhibitor nsp1" protein P0DTD1_PRO_0000449619 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0002552 33188728 f miannu "We present here data demonstrating that among all viral proteins, Nsp1 causes the most severe viability reduction in the cells of human lung origin. We found that introduction of Nsp1, but not other viral proteins, induced apoptosis in H1299 cells" SIGNOR-262506 "Non-structural protein 6" protein P0DTD1_PRO_0000449624 UNIPROT TBK1 protein Q9UHD2 UNIPROT "down-regulates activity" binding 9606 32979938 t miannu "We use unbiased screening to identify SARS-CoV-2 proteins that antagonize type I interferon (IFN-I) response. We found three proteins that antagonize IFN-I production via distinct mechanisms: nonstructural protein 6 (nsp6) binds TANK binding kinase 1 (TBK1) to suppress interferon regulatory factor 3 (IRF3) phosphorylation, nsp13 binds and blocks TBK1 phosphorylation, and open reading frame 6 (ORF6) binds importin Karyopherin α 2 (KPNA2) to inhibit IRF3 nuclear translocation. the results indicate that (1) nsp6 binds to TBK1 without affecting TBK1 phosphorylation, but the nsp6/TBK1 interaction decreases IRF3 phosphorylation, which leads to reduced IFN-β production; and (2) nsp13 binds and inhibits TBK1 phosphorylation, resulting in decreased IRF3 activation and IFN-β production (Figure 2F)." SIGNOR-262510 Helicase protein P0DTD1_PRO_0000449630 UNIPROT TBK1 protein Q9UHD2 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 32979938 t miannu "We use unbiased screening to identify SARS-CoV-2 proteins that antagonize type I interferon (IFN-I) response. We found three proteins that antagonize IFN-I production via distinct mechanisms: nonstructural protein 6 (nsp6) binds TANK binding kinase 1 (TBK1) to suppress interferon regulatory factor 3 (IRF3) phosphorylation, nsp13 binds and blocks TBK1 phosphorylation, and open reading frame 6 (ORF6) binds importin Karyopherin α 2 (KPNA2) to inhibit IRF3 nuclear translocation. the results indicate that (1) nsp6 binds to TBK1 without affecting TBK1 phosphorylation, but the nsp6/TBK1 interaction decreases IRF3 phosphorylation, which leads to reduced IFN-β production; and (2) nsp13 binds and inhibits TBK1 phosphorylation, resulting in decreased IRF3 activation and IFN-β production (Figure 2F)." SIGNOR-262512 AKT proteinfamily SIGNOR-PF24 SIGNOR STK3 protein Q13188 UNIPROT down-regulates phosphorylation Thr384 GTMKRNAtSPQVQRP 9606 20086174 t lperfetto "We determined that mst2 phosphorylation by akt limits mst2 activity in two ways: first, by blocking its binding to rassf1a and by promoting its association into the raf-1 inhibitory complex, and second, by preventing homodimerization of mst2, which is needed for its activation. we identified t117 and t384 as akt phosphorylation sites in mst2." SIGNOR-244349 Helicase protein P0DTD1_PRO_0000449630 UNIPROT TBK1 protein Q9UHD2 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 32979938 t miannu "We use unbiased screening to identify SARS-CoV-2 proteins that antagonize type I interferon (IFN-I) response. We found three proteins that antagonize IFN-I production via distinct mechanisms: nonstructural protein 6 (nsp6) binds TANK binding kinase 1 (TBK1) to suppress interferon regulatory factor 3 (IRF3) phosphorylation, nsp13 binds and blocks TBK1 phosphorylation, and open reading frame 6 (ORF6) binds importin Karyopherin α 2 (KPNA2) to inhibit IRF3 nuclear translocation. the results indicate that (1) nsp6 binds to TBK1 without affecting TBK1 phosphorylation, but the nsp6/TBK1 interaction decreases IRF3 phosphorylation, which leads to reduced IFN-β production; and (2) nsp13 binds and inhibits TBK1 phosphorylation, resulting in decreased IRF3 activation and IFN-β production (Figure 2F)." SIGNOR-262511 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 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 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 GLI2 protein P10070 UNIPROT PPARG protein P37231 UNIPROT down-regulates BTO:0004300 29205155 f areggio "Molecularly, Gli2 is the principle transcription factor in the Gli family to mediate the anti-adipogenic and anti-lipogenic effects of Hh signaling" SIGNOR-256224 GLI2 protein P10070 UNIPROT FOXF1 protein Q12946 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0005738 23034409 f miannu "we propose that chromatin looping between SDR and FOXF1 allows GLI2 to increase FOXF1 activity specifically in lung endothelium." SIGNOR-254216 GLI2 protein P10070 UNIPROT PTCH1 protein Q13635 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-209632 GLI2 protein P10070 UNIPROT HHIP protein Q96QV1 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-209635 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 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 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 GLI3 protein P10071 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "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." SIGNOR-154234 GLI3 protein P10071 UNIPROT CCND1 protein P24385 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-188878 GLI3 protein P10071 UNIPROT PTCH1 protein Q13635 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-209641 GLI3 protein P10071 UNIPROT PTCH1 protein Q13635 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17419683 f lperfetto "Binding of n-shh to ptch1 inhibits repression of smo, leading to activationof some genes and de-repression of others through the effects of smo on the gli family of transcription factors." SIGNOR-154240 GLI3 protein P10071 UNIPROT PTCH1 protein Q13635 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19860666 t 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-188884 GLI3 protein P10071 UNIPROT MED12 protein Q93074 UNIPROT down-regulates binding 9606 17000779 t gcesareni "We propose that activated gli3 physically targets med12 in mediator to reverse mediator-dependent suppression of shh target gene (i.e., Gli1 or cyclin d1) transcription." SIGNOR-149876 PYY protein P10082 UNIPROT NPY4R protein P50391 UNIPROT up-regulates binding 9606 7592911 t gcesareni "Human y4 bound human pp family members in i-pyy membrane binding assays with a distinctive rank order (table 1): pp > pyy > npy > npy free acid." SIGNOR-29767 PYY protein P10082 UNIPROT NPY5R protein Q15761 UNIPROT up-regulates binding 9606 11825645 t esanto "Maml3 forms complexes in vivo with icn and csl and functiosn as transcriptional coactivators for notch signaling." SIGNOR-114749 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 CXCL8 protein P10145 UNIPROT CXCR1 protein P25024 UNIPROT up-regulates binding 9606 11350788 t gcesareni "Il-8 activates both the cxcr1 and the cxcr2 on microvascular endothelial cells, using different signal transduction cascades." SIGNOR-107920 CXCL8 protein P10145 UNIPROT CXCR2 protein P25025 UNIPROT up-regulates binding 9606 11350788 t gcesareni "Il-8 activates both the cxcr1 and the cxcr2 on microvascular endothelial cells, using different signal transduction cascades." SIGNOR-107983 CXCL8 protein P10145 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 18231581 f lperfetto "Induction and over-production of proinflammatory cytokines and chemokines, such as IL-6, IL-8, TNF-a and INF-c, were considered to be main mediators in the pathogenesis of SARS" SIGNOR-260257 CXCL8 protein P10145 UNIPROT ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "Taken together, these data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm. In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNα, IFNγ, IL-1β, IL-6, IL-12, IL-18, IL-33,TNFα, TGFβ) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatoryresponse. The cytokine storm is readily followed by theimmune system “attacking” the body, which in turn will cause ARDSand multiple organ failure, the final result being death, at least in themost severe cases of SARS-CoV-2 infection" SIGNOR-261030 CXCL8 protein P10145 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252288 CCL3 protein P10147 UNIPROT CCR1 protein P32246 UNIPROT up-regulates binding 9606 10734056 t "CCR1 is also activated by MIP-1α, MCP-2, and MCP-3, although maximum responses are only obtained with RANTES and MIP-1α." SIGNOR-254366 CCL3 protein P10147 UNIPROT CCR1 protein P32246 UNIPROT "up-regulates activity" binding 9606 20219869 t areggio "The investigators showed that myoblasts constitutively express receptors for CCL2 (CCR2), CCL3 (CCR1 and CCR5), and CCL4 (CCR5), and that stimulation with either CCL2 or CCL4 was sufficient to promote myoblast proliferation. " SIGNOR-255114 CCL3 protein P10147 UNIPROT CCR2 protein P41597 UNIPROT "up-regulates activity" binding 10090 15075201 t lperfetto "The purpose of this study was to determine whether certain chemokines, which are highly expressed in injured skeletal muscle, are involved in the repair and functional recovery of the muscle after traumatic injury. In wild-type control mice, mRNA transcripts of macrophage inflammatory protein (MIP)-1􏰂, MIP-1􏰃, and monocyte chemoattractant protein (MCP)-1 as well as their major receptors, CCR5 and CCR2, increased after freeze injury and gradu- ally returned to control (uninjured) levels by 14 days." SIGNOR-251723 CCL3 protein P10147 UNIPROT CCR5 protein P51681 UNIPROT "up-regulates activity" binding 10090 15075201 t lperfetto "The purpose of this study was to determine whether certain chemokines, which are highly expressed in injured skeletal muscle, are involved in the repair and functional recovery of the muscle after traumatic injury. In wild-type control mice, mRNA transcripts of macrophage inflammatory protein (MIP)-1􏰂, MIP-1􏰃, and monocyte chemoattractant protein (MCP)-1 as well as their major receptors, CCR5 and CCR2, increased after freeze injury and gradu- ally returned to control (uninjured) levels by 14 days." SIGNOR-251724 CCL3 protein P10147 UNIPROT CCR5 protein P51681 UNIPROT "up-regulates activity" binding 10090 20219869 t areggio "The investigators showed that myoblasts constitutively express receptors for CCL2 (CCR2), CCL3 (CCR1 and CCR5), and CCL4 (CCR5), and that stimulation with either CCL2 or CCL4 was sufficient to promote myoblast proliferation. " SIGNOR-255115 COX8A protein P10176 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267753 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR STK3 protein Q13188 UNIPROT down-regulates phosphorylation Thr117 IIRLRNKtLIEDEIA 9606 BTO:0000150 20231902 t gcesareni "Akt phosphorylates mst2 at thr117 in vitro and in vivo, which leads to mst2 cleavage and kinase activity as well as nuclear translocation." SIGNOR-164298 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 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 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 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 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 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 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 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 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 AR protein P10275 UNIPROT WEE1 protein P30291 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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-253678 AR protein P10275 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000938 11916967 f lperfetto "Transcription assays demonstrated that liganded ar repressed beta-catenin/t cell factor-responsive reporter gene activity" SIGNOR-116260 AR protein P10275 UNIPROT SERPINB5 protein P36952 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16304843 t lperfetto "In addition, androgen receptor (AR) can recognize and bind to the ARE element, and then inhibit the activity of maspin promoter" SIGNOR-253685 AR protein P10275 UNIPROT CDKN1A protein P38936 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-253675 AR protein P10275 UNIPROT AKR1C3 protein P42330 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 22971343 f miannu "Both AR antagonism and androgen deprivation can upregulate AKR1C3." SIGNOR-253737 AR protein P10275 UNIPROT CLK3 protein P49761 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-253672 AR protein P10275 UNIPROT UCN protein P55089 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001509 23801677 t lperfetto "When cells were treated with DHT alone, AR was upregulated and translocated into the nuclei, which might repress UCN1 expression via a potential androgen-responsive element found in human CRF family promoter|These data suggest that DHT differentially influences UCN1 levels under normal and inflammatory conditions in human umbilical vein endothelial cells, which involves AR-dependent and -independent mechanisms respectively." SIGNOR-253688 AKT proteinfamily SIGNOR-PF24 SIGNOR PDE3B protein Q13370 UNIPROT up-regulates phosphorylation Ser295 VIRPRRRsSCVSLGE 9606 10454575 t esanto "Pde3b is a physiological substrate of akt and that akt-mediated phosphorylation of pde3b on serine-273 is important for insulin-induced activation of pde3b." SIGNOR-70205 AR protein P10275 UNIPROT BTG1 protein P62324 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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-253673 AR protein P10275 UNIPROT ARG2 protein P78540 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20711410 f "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. This observation was correlated in vivo in patients by immunohistochemistry." SIGNOR-253671 AR protein P10275 UNIPROT BTG2 protein P78543 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-253674 AR protein P10275 UNIPROT NR5A1 protein Q13285 UNIPROT up-regulates binding 9606 11518799 t gcesareni "Ar suppresses transcription of the lhbeta subunit by interacting with steroidogenic factor-1." SIGNOR-109996 AR protein P10275 UNIPROT SCN9A protein Q15858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24493753 t miannu "In neuroblastoma ND7 cells, a nuclear interaction between the developmentally regulated transcription factor Brn-3a and AR resulted in a complex which bound to multiple elements within the promoter region of SCN9A (Nav1.7) and upregulated channel expression." SIGNOR-253466 AR protein P10275 UNIPROT SEPTIN7 protein Q16181 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-253677 AR protein P10275 UNIPROT NKX3-1 protein Q99801 UNIPROT "up-regulates quantity by expression" "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-251546 AR protein P10275 UNIPROT Survival phenotype SIGNOR-PH13 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-251539 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 AR protein P10275 UNIPROT Proliferation phenotype SIGNOR-PH4 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-251540 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 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 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 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 RARA protein P10276 UNIPROT NR4A1 protein P22736 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 10772826 f lperfetto "Retinoic acid and its receptors repress the expression and transactivation functions of nur77" SIGNOR-76980 RARA protein P10276 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates 9606 10607566 f gcesareni "We shown that retinoic acid (ra) decreases the activity of the beta-catenin-lef/tcf signaling pathway" SIGNOR-73274 RARA protein P10276 UNIPROT RXRG protein P48443 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-16466 RARA protein P10276 UNIPROT RXRG protein P48443 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-16469 RARA protein P10276 UNIPROT CCNA1 protein P78396 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002136 11090075 t miannu "RARα is involved in the regulation of cyclin A1. Further studies using ligands selective for various retinoic acid receptors suggested that cyclin A1 expression is negatively regulated by activated RARα." SIGNOR-249636 RARA protein P10276 UNIPROT THR proteinfamily SIGNOR-PF84 SIGNOR "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-267801 ARAF protein P10398 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation 9606 21779497 t gcesareni "Active raf phosphorylates mek." SIGNOR-175142 ARAF protein P10398 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation Ser218 VSGQLIDsMANSFVG 9606 BTO:0000567 8621729 t lperfetto "Our data demonstrated that a-raf is, indeed, a mek1 activator and may play a role in growth factor signaling|The immunoprecipitates were assayed for GST-MEK1 activation. D, activation of MEK1 by A-Raf requires the presence of serine residue 218 and 222." SIGNOR-236451 ARAF protein P10398 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation Ser222 LIDSMANsFVGTRSY 9606 BTO:0000567 8621729 t lperfetto "Our data demonstrated that a-raf is, indeed, a mek1 activator and may play a role in growth factor signaling|The immunoprecipitates were assayed for GST-MEK1 activation. D, activation of MEK1 by A-Raf requires the presence of serine residue 218 and 222." SIGNOR-235944 ARAF protein P10398 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 21779497 t lperfetto "Active raf phosphorylates mek." SIGNOR-244809 ARAF protein P10398 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 BTO:0000567 8621729 t lperfetto "Our data demonstrated that a-raf is, indeed, a mek1 activator and may play a role in growth factor signaling." SIGNOR-244813 BCL2 protein P10415 UNIPROT HTRA2 protein O43464 UNIPROT down-regulates 9606 14585074 f amattioni "Bcl- confers protection to apoptosis by interference with bax/bak-mediated release of the pro-apoptotic mitochodrial factors smac/diablo and htra2/omi" SIGNOR-89189 BCL2 protein P10415 UNIPROT CYCS protein P99999 UNIPROT "down-regulates activity" 9606 BTO:0000567 12624108 f lperfetto "Bcl-2 blocked the release of mitochondrial cytochrome c" SIGNOR-99063 BCL2 protein P10415 UNIPROT BAX protein Q07812 UNIPROT "down-regulates activity" binding 9606 BTO:0000776;BTO:0000785 8183370 t lperfetto "Bcl-2 has the unique oncogenic role of extending cell survival by inhibiting a variety of apoptotic deaths. Bcl-2 exerts its action through heterodimerization with bax." SIGNOR-36898 BCL2 protein P10415 UNIPROT BECN1 protein Q14457 UNIPROT down-regulates binding 9606 17446862 t gcesareni "In mammalian cells, the antiapoptotic protein, bcl-2, binds to beclin 1 during nonstarvation conditions and inhibits its autophagy function." SIGNOR-154477 BCL2 protein P10415 UNIPROT BECN1 protein Q14457 UNIPROT down-regulates binding 9606 17643073 t gcesareni "In mammalian cells, the antiapoptotic protein, bcl-2, binds to beclin 1 during nonstarvation conditions and inhibits its autophagy function." SIGNOR-156941 BCL2 protein P10415 UNIPROT BECN1 protein Q14457 UNIPROT down-regulates binding 9606 18570871 t gcesareni "In mammalian cells, the antiapoptotic protein, bcl-2, binds to beclin 1 during nonstarvation conditions and inhibits its autophagy function." SIGNOR-179084 BCL2 protein P10415 UNIPROT BAK1 protein Q16611 UNIPROT down-regulates binding 9606 17289999 t gcesareni "Bax is held in check by mcl1, bcl-2, and either bcl2l1 or bcl2l2, or by all four. They bind a primed conformer of bak or bax bax/bak are kept in check by the pro-survival bcl-2 family members and also proposes that for apoptotic death to occur, all pro-survival bcl-2-like proteins present within a given cell need to be neutralised by bh3-only proteins, thereby derepressing bax/bak" SIGNOR-152980 BCL2 protein P10415 UNIPROT BAK1 protein Q16611 UNIPROT down-regulates binding 9606 9463381 t amattioni "Bcl-2 bind to bax or five other pro-apoptotic relatives (bak, bad, bik, bid or bim)" SIGNOR-55546 BCL2 protein P10415 UNIPROT DIABLO protein Q9NR28 UNIPROT down-regulates 9606 14585074 f amattioni "Bcl- confers protection to apoptosis by interference with bax/bak-mediated release of the pro-apoptotic mitochodrial factors smac/diablo and htra2/omi" SIGNOR-88885 BCL2 protein P10415 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 1286168 f lperfetto "Bcl-2 functions to inhibit apoptosis in a variety of in vitro and in vivo experiments, suggesting interference with a central mechanism of apoptosis" SIGNOR-256637 BCL2 protein P10415 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 1286168 f lperfetto "Bcl-2 functions to inhibit apoptosis in a variety of in vitro and in vivo experiments, suggesting interference with a central mechanism of apoptosis" SIGNOR-249611 SPP1 protein P10451 UNIPROT "A9/b1 integrin" complex SIGNOR-C166 SIGNOR "up-regulates activity" binding 9606 24241034 t lperfetto "Synovial fibroblasts and macrophages derived from arthritic joints spontaneously secreted tenascin-C and osteopontin. Synovial fibroblasts and macrophages obtained from patients with RA expressed α9β1 integrins, a common receptor for osteopontin and tenascin-C." SIGNOR-253311 SPP1 protein P10451 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR up-regulates binding 9606 10835423 t gcesareni "Among others, vitronectin (vn)1- (11, 13, 14) and osteopontin (opn)-coated (15-20) substrates have been shown to support cell adhesion via avb3." SIGNOR-77910 DLAT protein P10515 UNIPROT PDH complex SIGNOR-C402 SIGNOR "form complex" binding 9606 20160912 t miannu "The human (h) pyruvate dehydrogenase complex (hPDC) consists of multiple copies of several components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2), dihydrolipoamide dehydrogenase (E3), E3-binding protein (BP), and specific kinases and phosphatases. Mammalian PDC has a well organized structure with an icosahedral symmetry of the central E2/BP core to which the other component proteins bind non-covalently." SIGNOR-266546 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 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 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 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 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 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 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 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 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 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 PTPRF protein P10586 UNIPROT RET protein P07949 UNIPROT down-regulates dephosphorylation Tyr1062 TWIENKLyGMSDPNW 9606 11121408 t gcesareni "Lar expression significantly reduced tyrosine-1062 phosphorylation in ret-men2a but not in ret-men2b" SIGNOR-85170 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 PTPRF protein P10586 UNIPROT AKT1 protein P31749 UNIPROT down-regulates dephosphorylation Ser473 RPHFPQFsYSASGTA 9606 15896785 t "10226025:Protein kinase B (PKB) is activated by phosphorylation of Thr308 and of Ser473." acerquone "Knock-down of lar by the l3 sirna probe markedly inhibited the insulin-stimulated increase in the phosphorylation of protein kinase b (pkb, also called akt) on serine 473 by >90%" SIGNOR-137246 PTPRF protein P10586 UNIPROT DAPK1 protein P53355 UNIPROT up-regulates dephosphorylation Tyr490 HCAAWHGyYSVAKAL 9606 17803936 t gcesareni "Here, we show that the leukocyte common antigen-related (lar) tyrosine phosphatase dephosphorylates dapk at py491/492 to stimulate the catalytic, proapoptotic, and antiadhesion/antimigration activities of dapk." SIGNOR-157702 PTPRF protein P10586 UNIPROT DAPK1 protein P53355 UNIPROT up-regulates dephosphorylation Tyr491 CAAWHGYySVAKALC 9606 17803936 t amattioni "Lar tyrosine phosphatase dephosphorylates dapk at py491/492 to stimulate the catalytic, proapoptotic, and antiadhesion/antimigration activities of dapk" SIGNOR-157706 PTPRF protein P10586 UNIPROT LRRC4B protein Q9NT99 UNIPROT "up-regulates activity" binding 9606 19467332 t miannu "The NGL (netrin-G ligand; LRRC4) family of synaptic cell adhesion molecules belongs to the superfamily of leucine-rich repeat (LRR) proteins. The three known members of the NGL family, NGL-1, NGL-2, and NGL-3, are mainly localized to the postsynaptic side of excitatory synapses, and interact with the presynaptic ligands, netrin-G1, netrin-G2, and LAR, respectively." SIGNOR-264049 PTPRF protein P10586 UNIPROT Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR up-regulates 9606 BTO:0000938 27225731 f miannu "LAR (for leukocyte common antigen-related) is a family of receptor protein tyrosine phosphatases (LAR-RPTPs) with three known members: LAR/PTPRF, PTPδ/PTPRD, and PTPσ/PTPRS. In mammals, LAR-RPTPs have been shown to regulate dendrite and excitatory synapse development and maintenance" SIGNOR-264090 NR2F6 protein P10588 UNIPROT LHCGR protein P22888 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9534 BTO:0000318 10644740 t Luana "Functional analysis showed that EAR2 and EAR3/COUP-TFI repressed the hLHR promoter activity, whereas TR4 activated hLHR gene transcription." SIGNOR-266216 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 NR2F1 protein P10589 UNIPROT LHCGR protein P22888 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9534 10644740 t Luana "Functional analysis showed that EAR2 and EAR3/COUP-TFI repressed the hLHR promoter activity, whereas TR4 activated hLHR gene transcription." SIGNOR-266218 NR2F1 protein P10589 UNIPROT PCDH19 protein Q8TAB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000142 34215582 t miannu "We demonstrated that high expression of COUP-TFI induces MEC cell fate and protocadherin 19 expression. We next demonstrated that COUP-TFI is able to directly bind to a conserved Sp1/COUP-TFI binding site in the Pcdh19 promoter region by chromatin immunoprecipitation (ChIP) (Fig. 6, E and F)." SIGNOR-267223 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 TGFB3 protein P10600 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates binding 9606 11157754 t miannu "T?RII Is known to bind the isoforms tgf??1 And tgf??3. Binding of these ligands causes recruitment of the type i receptor (t?RI) into a signalling receptor complex followed by activation of t?RI Through transphosphorylation" SIGNOR-104798 TGFB3 protein P10600 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252284 COX5B protein P10606 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267749 COX5B protein P10606 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR down-regulates 10090 BTO:0000165 18701479 f lperfetto "Together, these data suggest that R-cadherin expression inhibits myogenesis and induces myoblast transformation through Rac1 activation. Therefore, the properties of R-cadherin make it an attractive target for therapeutic intervention in RMS." SIGNOR-253104 COX5B protein P10606 UNIPROT Cell_cycle_exit phenotype SIGNOR-PH41 SIGNOR down-regulates 10090 BTO:0000165 18701479 f lperfetto "Together, these data suggest that R-cadherin expression inhibits myogenesis and induces myoblast transformation through Rac1 activation. Therefore, the properties of R-cadherin make it an attractive target for therapeutic intervention in RMS.|R-cadherin expression inhibits myoblast cell cycle exit" SIGNOR-253105 COX5B protein P10606 UNIPROT Oxidative_phosphorylation phenotype SIGNOR-PH78 SIGNOR up-regulates 10090 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-253102 CYP2D6 protein P10635 UNIPROT tyramine smallmolecule CHEBI:15760 ChEBI "down-regulates quantity" "chemical modification" 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¬†" SIGNOR-263995 CYP2D6 protein P10635 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" "chemical modification" 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¬†" SIGNOR-263996 MAPT protein P10636 UNIPROT "Neurofibrillary tangle formation" phenotype SIGNOR-PH58 SIGNOR down-regulates 9606 11578751 f lperfetto "Tau is a multifunctional microtubule-associated protein that plays major roles in the assembly of microtubules, the stabilization of microtubules against dynamic instability, and in bridging these polymers with other cytoskeletal filaments 43, 44, 45, 46 and 47. In normal brain, the equilibrium between phosphorylations and dephosphorylations of tau modulates the stability of the cytoskeleton and consequently axonal morphology. The earliest modification found in Alzheimer brains consists of hyperphosphorylations on tau by the action of different protein kinase and phosphatase systems that appear to lead to structural and conformational changes in this protein, thus affecting its binding with tubulin and the capacity to promote microtubule assembly" SIGNOR-251639 MAPT protein P10636 UNIPROT "Neurofibrillary tangle formation" phenotype SIGNOR-PH58 SIGNOR up-regulates 9606 11578751 f lperfetto "Tau is a multifunctional microtubule-associated protein that plays major roles in the assembly of microtubules, the stabilization of microtubules against dynamic instability, and in bridging these polymers with other cytoskeletal filaments 43, 44, 45, 46 and 47. In normal brain, the equilibrium between phosphorylations and dephosphorylations of tau modulates the stability of the cytoskeleton and consequently axonal morphology. The earliest modification found in Alzheimer brains consists of hyperphosphorylations on tau by the action of different protein kinase and phosphatase systems that appear to lead to structural and conformational changes in this protein, thus affecting its binding with tubulin and the capacity to promote microtubule assembly" SIGNOR-251642 C7 protein P10643 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263443 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 PRKAR1A protein P10644 UNIPROT PRKACB protein P22694 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-258755 CHGA protein P10645 UNIPROT Secretory_granule_organization phenotype SIGNOR-PH87 SIGNOR up-regulates 10090 12456801 f "CgA was initially identified as the major soluble matrix protein of secretory vesicles formed in neuroendocrine cells. Its functions include modulation of secretory granule stability, prohormone processing, and regulation of peptide sorting into secretory pathways" SIGNOR-254274 CHGA protein P10645 UNIPROT Peptide_hormone_processing phenotype SIGNOR-PH88 SIGNOR up-regulates 10090 12456801 f "CgA was initially identified as the major soluble matrix protein of secretory vesicles formed in neuroendocrine cells. Its functions include modulation of secretory granule stability, prohormone processing, and regulation of peptide sorting into secretory pathways" SIGNOR-254275 TFPI protein P10646 UNIPROT VLDLR protein P98155 UNIPROT up-regulates binding 9606 11278667 t gcesareni "Binding studies revealed that full-length tfpi, but not the truncated tfpi molecule, is recognized by the very low density lipoprotein receptor (vldl receptor) indicating that this receptor is a novel high affinity endothelial cell receptor for tfpi" SIGNOR-106353 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 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 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 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 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 PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 9534 7509796 t "Tyrosine residue 719 of the c-kit receptor is essential for binding of the P85 subunit of phosphatidylinositol (PI) 3-kinase and for c-kit-associated PI 3-kinase activity in COS-1 cells" SIGNOR-255948 KIT protein P10721 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS -1 21135090 t "KIT is responsible for the permanent phosphorylation of all three STAT proteins. STAT1, -3, and -5 were phosphorylated on their activation-specific Tyr701, Tyr704, and Tyr694, respectively, following KIT stimulation." SIGNOR-251365 KIT protein P10721 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 phosphorylation:Tyr703 DHAEAALyKNLLHSK 10377264 t gcesareni "We furthermore demonstrate that the adapter protein Grb2 is a specific binding partner for both phosphorylated Tyr-703 and phosphorylated Tyr-936, whereas the adapter protein Grb7 binds selectively to phosphorylated Tyr-936." SIGNOR-248283 KIT protein P10721 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0002882 22806893 t irozzo "SHP2 can be phosphorylated at 2 C-terminal tyrosyl residues by receptor tyrosine kinases, including KIT as well as cytosolic tyrosine kinases, including Src and Abl. The level of tyrosyl phosphorylation of SHP2 has been associated with its recruitment to the receptor.Thus, pharmacologic inhibition of SHP2 phosphatase function might permit SHP2 to return to its inactive conformation resulting in reduced tyrosine phosphorylation." SIGNOR-256140 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr120 SETKKGFySLSVRHR 9534 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263140 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr258 KKSISLMyGGSKRKS 9534 BTO:0001538 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263141 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr273 SFFSSPPyFED 9534 BTO:0001538 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263142 KIT protein P10721 UNIPROT GRB7 protein Q14451 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 phosphorylation:Tyr936 SESTNHIySNLANCS 10377264 t gcesareni "We furthermore demonstrate that the adapter protein Grb2 is a specific binding partner for both phosphorylated Tyr-703 and phosphorylated Tyr-936, whereas the adapter protein Grb7 binds selectively to phosphorylated Tyr-936." SIGNOR-248291 KIT protein P10721 UNIPROT STAP1 protein Q9ULZ2 UNIPROT "up-regulates activity" phosphorylation 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-261820 KIT protein P10721 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 10090 BTO:0000141 18179858 t irozzo "KIT mutations within the carboxy-terminal region of the cytoplasmic tyrosine kinase domain (TK2), such as KITD816V, stabilize the KIT activation loop conformation in its active form.Previous studies have demonstrated hyperactivation of p85α regulatory subunit of class IA phosphatidylinositol-3-kinase (PI3K) in cell lines expressing the activation loop mutant of KIT. Although p85α is hyperphosphorylated and constitutively bound to KITD814V in cell-line models." SIGNOR-256121 KIT protein P10721 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000830 15526160 t miannu "Activation of PI3-kinase by c-Kit has been linked to mitogenesis, differentiation, survival, adhesion, secretion and actin cytoskeletal reorganization. In c-Kit, Y721 has been found to directly interact with PI3-kinase" SIGNOR-254949 KIT protein P10721 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" 9534 BTO:0001538 7509796 t "Tyrosine residue 719 of the c-kit receptor is essential for binding of the P85 subunit of phosphatidylinositol (PI) 3-kinase and for c-kit-associated PI 3-kinase activity in COS-1 cells" SIGNOR-255949 KIT protein P10721 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 BTO:0000830 15526160 f miannu "A number of studies have demonstrated the ability of SCF to activate the Ras-Erk pathway. The adapter protein Grb2 can directly associate with phosphorylated Y703 and Y936 in c-Kit" SIGNOR-254947 KIT protein P10721 UNIPROT SRC_kinase_family proteinfamily SIGNOR-PF32 SIGNOR up-regulates phosphorylation 9606 15526160 t apalma "Binding of SCF to c-Kit leads to a rapid increase in SFK kinase activity" SIGNOR-254995 CD28 protein P10747 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 BTO:0000782 18006698 t gcesareni "Cd28 can bind directly to pi3k by a well-characterized ymnm binding motif in its cytoplasmic domain." SIGNOR-159322 CD28 protein P10747 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 24098653 t fspada "Binding of the py site in cd28 (py-m-n-m) by pi3k and grb2 through their sh2 domains is a key step that triggers the cd28 signal transduction for t cell activation and differentiation" SIGNOR-202706 CD28 protein P10747 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 7737275 t fspada "In this study, we demonstrate that the co-stimulatory antigen cd28 binds to grb-2 by means of a cytoplasmic pymnm motif, which is the same motif bound by pi 3-kinase." SIGNOR-32509 FGF6 protein P10767 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t gcesareni "The nine known fgf ligands and the four signaling fgf receptors (and their alternatively spliced variants) are expressed in specific spatial and temporal patterns. The activity of this signaling pathway is regulated by ligand binding specificity, heparan sulfate proteoglycans, and the differential signaling capacity of individual fgf receptors." SIGNOR-42380 FGF6 protein P10767 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates binding 9606 1385111 t gcesareni "Our results establish an fgf binding profile for fgfr-4 with afgf having the highest affinity, followed by k-fgf/hst-1 and bfgf. In addition, fgf-6 was found to bind to fgfr-4 in ligand competition experiments. Ligands binding to fgfr-4 induced receptor autophosphorylation and phosphorylation of a set of cellular polypeptides." SIGNOR-18570 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 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 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 RARB protein P10826 UNIPROT RXRB protein P28702 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-16581 RARB protein P10826 UNIPROT THR proteinfamily SIGNOR-PF84 SIGNOR "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-267807 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 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 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 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 THRA protein P10827 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates activity" binding 9606 BTO:0001073 29407449 t scontino "We found that the T3-bound TR inhibits this reporter construct driven by GATA2 alone, indicating that the target of T3-bound TR repression is GATA2." SIGNOR-267257 THRB protein P10828 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates activity" binding 9606 BTO:0001073 29407449 t scontino "We found that the T3-bound TR inhibits this reporter construct driven by GATA2 alone, indicating that the target of T3-bound TR repression is GATA2." SIGNOR-267256 CLU protein P10909 UNIPROT LRP2 protein P98164 UNIPROT "up-regulates quantity" binding 10090 32332780 t miannu "Our results demonstrate that circulating ApoJ is retained in muscle via LRP2 and that LRP2 signaling could play a role in the maintenance of ApoJ homeostasis in circulation, at least in part." SIGNOR-265256 MCF2 protein P10911 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260558 MCF2 protein P10911 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260556 MCF2 protein P10911 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260557 GHR protein P10912 UNIPROT MAP2K5 protein Q13163 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0005787 BTO:0001103 23612709 t 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-255452 GHR protein P10912 UNIPROT NFATC2 protein Q13469 UNIPROT up-regulates 9606 23612709 f miannu "Activated NFATc2 stimulates myoblast fusion through the increased production of IL-4 and myoferlin. Possible stimuli for NFATc2 activation are PGF2α and GH." SIGNOR-255459 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 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 IRF1 protein P10914 UNIPROT IRF8 protein Q02556 UNIPROT "up-regulates activity" binding 9606 11483597 t 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-222841 IRF1 protein P10914 UNIPROT DST protein Q03001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15560761 t miannu "Transient transfection studies with BPAG1 promoter-luciferase reporter gene plasmids and IRF1 and IRF2 expression plasmids revealed that IRF1 and IRF2 directly down-regulated BPAG1 gene transcription in cultured normal human epidermal keratinocytes." SIGNOR-254492 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 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 HSPA5 protein P11021 UNIPROT EIF2AK3 protein Q9NZJ5 UNIPROT "down-regulates activity" binding 9606 31226023 t 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-260164 HSPA5 protein P11021 UNIPROT "Chaperone-mediated protein folding" phenotype SIGNOR-PH120 SIGNOR up-regulates 28286085 f lperfetto "The HSPA5 gene encodes the binding immunoglobulin protein (BiP), an Hsp70 family chaperone localized in the ER lumen.|When unfolded/misfolded proteins in the ER overwhelm the capacity of protein folding machinery, BiP can initiate the unfolded protein response (UPR), decrease unfolded/misfolded protein load, induce autophagy, and crosstalk with apoptosis machinery to assist in the cell survival decision." SIGNOR-265283 HSPA5 protein P11021 UNIPROT UPR phenotype SIGNOR-PH131 SIGNOR up-regulates 28286085 f lperfetto "The HSPA5 gene encodes the binding immunoglobulin protein (BiP), an Hsp70 family chaperone localized in the ER lumen.|When unfolded/misfolded proteins in the ER overwhelm the capacity of protein folding machinery, BiP can initiate the unfolded protein response (UPR), decrease unfolded/misfolded protein load, induce autophagy, and crosstalk with apoptosis machinery to assist in the cell survival decision." SIGNOR-265282 LAMC1 protein P11047 UNIPROT Laminin-9 complex SIGNOR-C180 SIGNOR "form complex" binding 10809728 t lperfetto "Laminins are a large family of heterotrimeric extracellular matrix glycoproteins that, in addition to having structural roles, take part in the regulation of processes such as cell migration, differentiation, and proliferation. The laminin alpha(4) chain is widely distributed both in adults and during development in tissues such as cardiac, skeletal and smooth muscle fibers, vascular endothelia, lungs, and in peripheral nerves. It can associate with laminin beta(1)/gamma(1) chains to form laminin-8 and with the beta(2)/gamma(1) chains to form laminin-9." SIGNOR-253225 LAMC1 protein P11047 UNIPROT Laminin-8 complex SIGNOR-C181 SIGNOR "form complex" binding 10809728 t lperfetto "Laminins are a large family of heterotrimeric extracellular matrix glycoproteins that, in addition to having structural roles, take part in the regulation of processes such as cell migration, differentiation, and proliferation. The laminin alpha(4) chain is widely distributed both in adults and during development in tissues such as cardiac, skeletal and smooth muscle fibers, vascular endothelia, lungs, and in peripheral nerves. It can associate with laminin beta(1)/gamma(1) chains to form laminin-8 and with the beta(2)/gamma(1) chains to form laminin-9." SIGNOR-253228 LAMC1 protein P11047 UNIPROT Laminin-10 complex SIGNOR-C182 SIGNOR "form complex" binding 11821406 t lperfetto "The laminin (LN) family of large heterotrimeric extracellular matrix glycoproteins has multiple functions: LNs take part in the regulation of processes such as cell migration, differentiation, and proliferation, in addition to contributing to the structure of basement membranes. LN-10, composed of alpha5, beta1, and gamma1 chains, is widely distributed in most basement membranes of both epithelia and endothelia." SIGNOR-253231 LAMC1 protein P11047 UNIPROT Laminin-1 complex SIGNOR-C183 SIGNOR "form complex" binding 7496033 t lperfetto "Laminin-1 is an extracellular matrix protein composed of three polypeptide chains that are designated alpha 1, beta 1, and gamma 1." SIGNOR-253234 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 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 MAP2 protein P11137 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR "up-regulates quantity by stabilization" binding 9606 BTO:0000938 10704996 t lperfetto "MAP2 interacts with MTs through its tubulin-binding domain which mainly associates with the acidic region of the C-terminal region of tubulin|no neurite growth is observed when MAP2 expression is suppressed in neuronal cell cultures after treatment with specific antisense oligonucleotides" SIGNOR-264837 HSPA8 protein P11142 UNIPROT "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "down-regulates quantity by destabilization" binding 24789820 t lperfetto "Hsc70, recruited by the J-domain protein auxilin, mediates clathrin uncoating and release of a free vesicle, primed to fuse with a target membrane." SIGNOR-260718 HSPA8 protein P11142 UNIPROT "Chaperone-mediated autophagy" phenotype SIGNOR-PH118 SIGNOR "up-regulates activity" -1 2799391 f "A 73-kilodalton (kD) intracellular protein was found to bind to peptide regions that target intracellular proteins for lysosomal degradation in response to serum withdrawal. This protein cross-reacted with a monoclonal antibody raised to a member of the 70-kD heat shock protein (hsp70) family, and sequences of two internal peptides of the 73-kD protein confirm that it is a member of this family." SIGNOR-259991 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 EGR2 protein P11161 UNIPROT NAB2 protein Q15742 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 20506119 f miannu "In T lymphocytes EGR2 and EGR3 have been shown to inhibit NAB2 expression." SIGNOR-253885 EGR2 protein P11161 UNIPROT NAB2 protein Q15742 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000848 20506119 f miannu "In melanoma and carcinoma cells EGR1 activates NAB2 expression. we investigated the influence of EGR2 and EGR3 on NAB2 expression in melanoma and carcinoma cells. Here, we show that like EGR1, EGR2 and EGR3 induced NAB2 expression in these cells. EGR1 and EGR3 act in concert on the NAB2 promoter and are more potent activators of NAB2 transcription than EGR2." SIGNOR-253883 EGR2 protein P11161 UNIPROT GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16923394 f miannu "Impairing Egr-2 or Nab-2 induction resulted in sustained expression of Gfi-1, demonstrating that Egr-2 and Nab-2 negatively regulate Gfi-1 expression . Importantly, the Gfi-1 promoter was repressed via the Egr site by coexpression of Egr-2 and Nab-2. Thus, Egr-2 and Nab-2 directly repress the Gfi-1 gene." SIGNOR-256041 EGR2 protein P11161 UNIPROT Monocyte_differentiation phenotype SIGNOR-PH101 SIGNOR up-regulates 9606 BTO:0001412 1864967 f irozzo "Finally, we demonstrate that dexamethasone, an inhibitor of monocytic differentiation, blocks the associated increases in EGR-1 and EGR-2 expression. Taken together, the results indicate that the EGR-1 and EGR-2 early response genes are involved in the induction of myeloid leukemia cell differentiation along the monocytic lineage and in the activation of human monocytes." SIGNOR-256089 EGR2 protein P11161 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 11494141 f miannu "Flow cytometry suggested that over-expression of BPOZ inhibited progression of the cell cycle at the G1/S transition. Anti-sense oligonucleotides for BPOZ or EGR2 effectively inhibited their expression, and cell growth was accelerated." SIGNOR-260048 SLC2A1 protein P11166 UNIPROT glucose chemical CHEBI:17234 ChEBI "up-regulates quantity" relocalization 9606 23506862 t miannu "GLUT1 plays a critical role in cerebral glucose uptake as the major GLUT isoform expressed in brain endothelial cells." SIGNOR-267460 SLC2A1 protein P11166 UNIPROT alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" relocalization 9606 23506862 t miannu "GLUT1 plays a critical role in cerebral glucose uptake as the major GLUT isoform expressed in brain endothelial cells." SIGNOR-267458 SLC2A1 protein P11166 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266017 SLC2A1 protein P11166 UNIPROT "4.1 complex" complex SIGNOR-C386 SIGNOR "form complex" binding 9606 BTO:0000424 33187473 t lperfetto "The cytoskeleton plays a key role in maintaining the morphology and function of erythrocyte membranes. Many proteins, such as ankyrin, spectrin alpha- and beta-chains, proteins 4.1, or 4.1R and actin, cover the inner surface of the erythrocyte membrane to form two protein complexes, the ankyrin and protein 4.1 complex| the latter consists of Band 3 dimers binding Adducins alpha and beta, Glycophorin C, GLUT1 and Stomatin [15, 16]" SIGNOR-266038 SLC2A2 protein P11168 UNIPROT glucose chemical CHEBI:17234 ChEBI "up-regulates quantity" relocalization 9606 25421524 t "The glucose transporter isoform GLUT2 is expressed in liver, intestine, kidney and pancreatic islet beta cells, as well as in the central nervous system, in neurons, astrocytes and tanycytes. Physiological studies of genetically modified mice have revealed a role for GLUT2 in several regulatory mechanisms. In pancreatic beta cells, GLUT2 is required for glucose-stimulated insulin secretion." SIGNOR-267386 SLC2A2 protein P11168 UNIPROT alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" relocalization 9606 25421524 t "The glucose transporter isoform GLUT2 is expressed in liver, intestine, kidney and pancreatic islet beta cells, as well as in the central nervous system, in neurons, astrocytes and tanycytes. Physiological studies of genetically modified mice have revealed a role for GLUT2 in several regulatory mechanisms. In pancreatic beta cells, GLUT2 is required for glucose-stimulated insulin secretion." SIGNOR-267385 SLC2A3 protein P11169 UNIPROT glucose chemical CHEBI:17234 ChEBI "up-regulates quantity" relocalization 9606 23506862 t miannu "GLUThe SLC2A3 gene encoding GLUT3 was first cloned from a human fetal skeletal muscle cell line (Kayano et al., 1988). It shares ~64% sequence identity with SLC2A1. GLUT3 has a higher apparent affinity (lower Km) and a higher maximum turnover number for glucose than the other Class 1 GLUT proteins, and its principal physiological substrate is clearly D-glucose T1 plays a critical role in cerebral glucose uptake as the major GLUT isoform expressed in brain endothelial cells." SIGNOR-267461 SLC2A3 protein P11169 UNIPROT alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" relocalization 9606 23506862 t miannu "The SLC2A3 gene encoding GLUT3 was first cloned from a human fetal skeletal muscle cell line (Kayano et al., 1988). It shares ~64% sequence identity with SLC2A1. GLUT3 has a higher apparent affinity (lower Km) and a higher maximum turnover number for glucose than the other Class 1 GLUT proteins, and its principal physiological substrate is clearly D-glucose" SIGNOR-267459 EPB41 protein P11171 UNIPROT DLG1 protein Q12959 UNIPROT "up-regulates activity" relocalization 9615 BTO:0000837 12807908 t lperfetto "Together, our results demonstrate that in addition to the N-terminal targeting domain, the alternatively spliced I3 insertion plays a critical role in recruiting hDlg to the lateral membrane in epithelial cells via its interaction with protein 4.1R." SIGNOR-266011 EPB41 protein P11171 UNIPROT NUMA1 protein Q14980 UNIPROT "up-regulates activity" relocalization 9606 23870127 t lperfetto "These results indicate that 4.1 proteins recruit NuMA and dynein to the anaphase cell cortex through their conserved CTD (Figure 2I)." SIGNOR-266012 EPB41 protein P11171 UNIPROT "4.1 complex" complex SIGNOR-C386 SIGNOR "form complex" binding 9606 33187473 t lperfetto "The cytoskeleton plays a key role in maintaining the morphology and function of erythrocyte membranes. Many proteins, such as ankyrin, spectrin alpha- and beta-chains, proteins 4.1, or 4.1R and actin, cover the inner surface of the erythrocyte membrane to form two protein complexes, the ankyrin and protein 4.1 complex| the latter consists of Band 3 dimers binding Adducins alpha and beta, Glycophorin C, GLUT1 and Stomatin [15, 16]" SIGNOR-266035 UMPS protein P11172 UNIPROT "uridine 5'-monophosphate" smallmolecule CHEBI:16695 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-267440 UMPS protein P11172 UNIPROT "orotic acid" smallmolecule CHEBI:16742 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-253580 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 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 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 "5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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 UMPS protein P11172 UNIPROT Pyrimidine_nucleotide_metabolic_process phenotype SIGNOR-PH85 SIGNOR up-regulates 26059768 f miannu "The bifunctional enzyme UMP synthase leads to the synthesis of uridine 5′-monophosphate (UMP). UMP could be considered one of the hub molecules in pyrimidine metabolism because it is the precursor of other pyrimidine nucleotides." SIGNOR-253582 PDHB protein P11177 UNIPROT PDH complex SIGNOR-C402 SIGNOR "form complex" binding 9606 20160912 t miannu "The human (h) pyruvate dehydrogenase complex (hPDC) consists of multiple copies of several components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2), dihydrolipoamide dehydrogenase (E3), E3-binding protein (BP), and specific kinases and phosphatases. Mammalian PDC has a well organized structure with an icosahedral symmetry of the central E2/BP core to which the other component proteins bind non-covalently." SIGNOR-266547 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 ITGAM protein P11215 UNIPROT "AM/b2 integrin" complex SIGNOR-C170 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253191 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 PYGB protein P11216 UNIPROT alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" "chemical modification" 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-267952 PYGB protein P11216 UNIPROT glycogen smallmolecule CHEBI:28087 ChEBI "down-regulates quantity" "chemical modification" 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-267395 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 glycogen smallmolecule CHEBI:28087 ChEBI "down-regulates quantity" "chemical modification" 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-267948 PYGM protein P11217 UNIPROT glycogen smallmolecule CHEBI:28087 ChEBI "down-regulates quantity" "chemical modification" 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-267389 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 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 MBL2 protein P11226 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 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-263414 MBL2 protein P11226 UNIPROT S protein P59594 UNIPROT "down-regulates activity" binding 9606 BTO:0001370 20573835 t miannu "We have demonstrated that MBL selectively binds to SARS-S pseudotyped virus and can inhibit SARS-CoV infection in susceptible cell lines. Our results identified a single N-linked glycosylation site, N330, on S glycoprotein as the target for the specific interactions between MBL and SARS-CoV and provide evidence that the viral interaction with MBL did not affect its interaction with the ACE2 receptor. Binding to MBL did not affect SARS-S interactions with the ACE2 receptor. Furthermore, MBL-mediated inhibition occurred at a step prior to CTSL-mediated activation of SARS-S fusion. Thus, we suggest that the binding of the MBL may interfere with the induction of conformational changes within the S glycoprotein and thus prevent an early, postreceptor-binding event." SIGNOR-260285 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 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 CHRM1 protein P11229 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257014 CHRM1 protein P11229 UNIPROT GNAI1 protein P63096 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-256735 RALA protein P11233 UNIPROT FOXO4 protein P98177 UNIPROT "up-regulates activity" phosphorylation Thr451 PIPKALGtPVLTPPT 10090 11689711 t gcesareni "We conclude that Ral-mediated phosphorylation of threonines 447 and 451 is required for proper activity of AFX-WT." SIGNOR-248003 RALA protein P11233 UNIPROT FOXO4 protein P98177 UNIPROT "up-regulates activity" phosphorylation Thr455 ALGTPVLtPPTEAAS 10090 11689711 t gcesareni "We conclude that Ral-mediated phosphorylation of threonines 447 and 451 is required for proper activity of AFX-WT." SIGNOR-249665 RALA protein P11233 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Thr451 PIPKALGtPVLTPPT 10090 11689711 t gcesareni "We conclude that Ral-mediated phosphorylation of threonines 447 and 451 is required for proper activity of AFX-WT." SIGNOR-252984 RALA protein P11233 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Thr455 ALGTPVLtPPTEAAS 10090 BTO:0000944 11689711 t gcesareni "We conclude that Ral-mediated phosphorylation of threonines 447 and 451 is required for proper activity of AFX-WT." SIGNOR-252985 BCR protein P11274 UNIPROT YWHAQ protein P27348 UNIPROT unknown phosphorylation Ser232 LTLWTSDsAGEECDA -1 16045749 t llicata "We show here that BCR interacts with at least five isoforms of 14-3-3 in vivo and phosphorylates 14-3-3tau on Ser233 and to a lesser extent 14-3-3zeta on Thr233" SIGNOR-250594 BCR protein P11274 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260526 BCR protein P11274 UNIPROT YWHAZ protein P63104 UNIPROT unknown phosphorylation Thr232 LTLWTSDtQGDEAEA -1 16045749 t llicata "We show here that BCR interacts with at least five isoforms of 14-3-3 in vivo and phosphorylates 14-3-3tau on Ser233 and to a lesser extent 14-3-3zeta on Thr233" SIGNOR-250595 SPTB protein P11277 UNIPROT "Erythrocytic spectrin" complex SIGNOR-C384 SIGNOR "form complex" binding 9606 BTO:0000424 24302288 t lperfetto "Spectrin is a large, cytoskeletal, and heterodimeric protein composed of modular structure of alpha and beta subunits, it typically contains 106 contiguous amino acid sequence motifs called “spectrin repeats”. Spectrin is crucial for maintaining the stability and structure of the cell membrane and the shape of a cell" SIGNOR-266024 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 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 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 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 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 ERG protein P11308 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-254069 ERG protein P11308 UNIPROT CXCL8 protein P10145 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001949 19359602 f miannu "ERG can inhibit the activity of the IL-8 promoter in a dose dependent manner." SIGNOR-253912 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 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 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 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 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 ERG protein P11308 UNIPROT CDH5 protein P33151 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18195090 t Luana "Erg overexpression resulted in an approximate 1.8-fold transactivation of VE-cadherin promoter activity. Thus, our data indicate that Erg drives constitutive VE-cadherin expression in human ECs " SIGNOR-261595 ERG protein P11308 UNIPROT WNT3A protein P56704 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-261598 ERG protein P11308 UNIPROT CXCR4 protein P61073 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19396168 f miannu "ADAMTS1 and CXCR4, two candidate genes strongly associated with cell migration, were upregulated in the presence of ERG overexpression." SIGNOR-253911 ERG protein P11308 UNIPROT EZH2 protein Q15910 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-251555 ERG protein P11308 UNIPROT NKX3-1 protein Q99801 UNIPROT "down-regulates quantity by repression" "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-251556 ERG protein P11308 UNIPROT TDRD1 protein Q9BXT4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003215 23319146 f miannu "In the prostate cancer cell line VCaP, downregulation of ERG by shRNA lead to a lower expression level of TDRD1 and resulted in a decreased activity of the TDRD1 promoter." SIGNOR-254067 ERG protein P11308 UNIPROT TDRD1 protein Q9BXT4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 23555854 f miannu "we report that ERG and TDRD1 are co-expressed in human prostate cancers and we provide a mechanistic explanation for the observed co-expression. We demonstrate that ERG activates TDRD1 transcription by inducing loss of DNA methylation at the TDRD1 promoter-associated CpG island." SIGNOR-254068 ERG protein P11308 UNIPROT EPB41L4B protein Q9H329 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20860828 f miannu "EPB41L3 downregulation and EPB41L4B upregulation were essentially restricted to the 22 cases with ERG overexpression." SIGNOR-253919 ERG protein P11308 UNIPROT ADAMTS1 protein Q9UHI8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 19396168 f miannu "ADAMTS1 and CXCR4, two candidate genes strongly associated with cell migration, were upregulated in the presence of ERG overexpression." SIGNOR-253910 ERG protein P11308 UNIPROT EPB41L3 protein Q9Y2J2 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20860828 f miannu "EPB41L3 downregulation and EPB41L4B upregulation were essentially restricted to the 22 cases with ERG overexpression." SIGNOR-253918 ERG protein P11308 UNIPROT PIM proteinfamily SIGNOR-PF34 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002398 22140532 t 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-259408 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 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 PIM1 protein P11309 UNIPROT MARK3 protein P27448 UNIPROT down-regulates phosphorylation Ser96 KTQLNPTsLQKLFRE 9606 15319445 t gcesareni "Here we show that the protein kinase cdc25 c-associated kinase 1 (c-tak1) is a binding partner and a substrate of pim-1." SIGNOR-128260 PIM1 protein P11309 UNIPROT MARK3 protein P27448 UNIPROT down-regulates phosphorylation Thr90 AIKIIDKtQLNPTSL 9606 15319445 t gcesareni "Here we show that the protein kinase cdc25 c-associated kinase 1 (c-tak1) is a binding partner and a substrate of pim-1." SIGNOR-128264 PIM1 protein P11309 UNIPROT MARK3 protein P27448 UNIPROT down-regulates phosphorylation Thr95 DKTQLNPtSLQKLFR 9606 15319445 t gcesareni "Here we show that the protein kinase cdc25 c-associated kinase 1 (c-tak1) is a binding partner and a substrate of pim-1." SIGNOR-128268 PIM1 protein P11309 UNIPROT FLT3 protein P36888 UNIPROT "up-regulates quantity" phosphorylation Tyr591 SSDNEYFyVDFREYE 9606 BTO:0005720 24040307 t "Pim-1 Kinase Phosphorylates and Stabilizes 130 kDa FLT3 and Promotes Aberrant STAT5 Signaling in Acute Myeloid Leukemia with FLT3 Internal Tandem Duplication[...]Pim-1 inhibition also decreased phosphorylation of FLT3 at tyrosine 591 and of STAT5, and expression of Pim-1 itself, consistent with inhibition of the FLT3-ITD-STAT5 signaling pathway." SIGNOR-259927 PIM1 protein P11309 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr145 QGRKRRQtSMTDFYH 9606 20307683 t lperfetto "Pim-2 phosphorylation of p21(cip1/waf1) enhances its stability and inhibits cell proliferation in hct116 cellshere we demonstrate that like pim-1, pim-2 also phosphorylates the cell cycle inhibitor p21(cip1/waf1) (p21) on thr145 in vitro and in vivo" SIGNOR-164642 PIM1 protein P11309 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser146 GRKRRQTsMTDFYHS 9606 31575057 t gcesareni "Pim-1, PKC, and Akt1 kinases phosphorylate Thr-145 and Ser-146 sites on p21 protein. Phosphorylation at Thr-145 promotes cytoplasmic translocation and stability of p21. Ser-146 phosphorylation mediated by Akt1 enhances p21 stabilization and promotes cell survival." SIGNOR-262961 PIM1 protein P11309 UNIPROT RPS19 protein P39019 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 16266891 t gcesareni "The pim-1/rps19 interaction was demonstrated both in vitro and in living cells and led to phosphorylation of rps19 in an in vitro kinase assay." SIGNOR-141411 PIM1 protein P11309 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr157 GIRKRPAtDDSSTQN 9606 18593906 t gcesareni "We show, herein, that all the pim family members (pim1, pim2, and pim3) bind to and directly phosphorylate the cyclin-dependent kinase inhibitor p27(kip1) at threonine-157 and threonine-198 residues in cells and in vitro." SIGNOR-179296 PIM1 protein P11309 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr198 PGLRRRQt 9606 18593906 t gcesareni "We show, herein, that all the pim family members (pim1, pim2, and pim3) bind to and directly phosphorylate the cyclin-dependent kinase inhibitor p27(kip1) at threonine-157 and threonine-198 residues in cells and in vitro.|Pim kinases promote cell cycle progression and tumorigenesis by down-regulating p27(Kip1) expression at both transcriptional and posttranslational levels." SIGNOR-179300 PIM1 protein P11309 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 17643117 t gcesareni "Pim1-dependent phosphorylation of histone h3 at serine 10 is required for myc-dependent transcriptional activation and oncogenic transformation." SIGNOR-156946 PIM1 protein P11309 UNIPROT MDM2 protein Q00987 UNIPROT up-regulates phosphorylation Ser186 RQRKRHKsDSISLSF 9606 BTO:0000785 18467333 t gcesareni "Additionally, the pim kinases phosphorylate mdm2 in vitro and in cultured cells at ser166 and ser186, two previously identified targets of other signaling pathways, including akt." SIGNOR-178619 PIM1 protein P11309 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser166 SSRRRAIsETEENSD 9606 18467333 t gcesareni "Additionally, the pim kinases phosphorylate mdm2 in vitro and in cultured cells at ser166 and ser186, two previously identified targets of other signaling pathways, including akt." SIGNOR-178615 PIM1 protein P11309 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser276 SMQLRRPsDRELSEP 9606 19911008 t llicata "In this study we show that phosphorylation of rela/p65 at ser276 prevents its degradation by ubiquitin-mediated proteolysis. importantly, we identify pim-1 as a further kinase responsible for the phosphorylation of rela/p65 at ser276." SIGNOR-189125 PIM1 protein P11309 UNIPROT SKP2 protein Q13309 UNIPROT "up-regulates activity" phosphorylation Ser64 SNLGHPEsPPRKRLK 9606 BTO:0000567 20663873 t miannu "We found that expression of Pim-1 increases the level of Skp2 through direct binding and phosphorylation of multiple sites on this protein. Along with known Skp2 phosphorylation sites including Ser(64) and Ser(72), we have identified Thr(417) as a unique Pim-1 phosphorylation target. Phosphorylation of Thr(417) controls the stability of Skp2 and its ability to degrade p27." SIGNOR-259818 PIM1 protein P11309 UNIPROT SKP2 protein Q13309 UNIPROT "up-regulates activity" phosphorylation Ser72 PPRKRLKsKGSDKDF 9606 20663873 t miannu "We found that expression of Pim-1 increases the level of Skp2 through direct binding and phosphorylation of multiple sites on this protein. Along with known Skp2 phosphorylation sites including Ser(64) and Ser(72), we have identified Thr(417) as a unique Pim-1 phosphorylation target. Phosphorylation of Thr(417) controls the stability of Skp2 and its ability to degrade p27." SIGNOR-259819 PIM1 protein P11309 UNIPROT SKP2 protein Q13309 UNIPROT "up-regulates activity" phosphorylation Thr417 WGIKCRLtLQKPSCL 9606 20663873 t miannu "We found that expression of Pim-1 increases the level of Skp2 through direct binding and phosphorylation of multiple sites on this protein. Along with known Skp2 phosphorylation sites including Ser(64) and Ser(72), we have identified Thr(417) as a unique Pim-1 phosphorylation target. Phosphorylation of Thr(417) controls the stability of Skp2 and its ability to degrade p27." SIGNOR-259817 PIM1 protein P11309 UNIPROT RP9 protein Q8TA86 UNIPROT unknown phosphorylation Ser212 KKRKHKSsKSNEGSD -1 10931201 t miannu "PAP-1 was phosphorylated in vitro by Pim-1, but not a kinase-negative Pim-1 mutant. The two serine residues of PAP-1 at amino acids 204 and 206 near the C-terminus were phosphorylated by Pim-1. PAP-1 is thus thought to be a target protein for Pim-1 kinase." SIGNOR-263029 PIM1 protein P11309 UNIPROT RP9 protein Q8TA86 UNIPROT unknown phosphorylation Ser214 RKHKSSKsNEGSDSE -1 10931201 t miannu "PAP-1 was phosphorylated in vitro by Pim-1, but not a kinase-negative Pim-1 mutant. The two serine residues of PAP-1 at amino acids 204 and 206 near the C-terminus were phosphorylated by Pim-1. PAP-1 is thus thought to be a target protein for Pim-1 kinase." SIGNOR-263030 PIM1 protein P11309 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser118 GRELRRMsDEFVDSF 9606 16403219 t miannu "Pim kinases phosphorylate multiple sites on Bad and promote 14-3-3 binding and dissociation from Bcl-XL. pim kinases are constitutively active when expressed in HEK-293 cells and are able to phosphorylate the Bcl-2 family member Bad on three residues, Ser112, Ser136 and Ser155 in vitro and in cells." SIGNOR-250390 PIM1 protein P11309 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser75 EIRSRHSsYPAGTED 9606 16403219 t lperfetto "All three Pim kinase family members predominantly phosphorylate Bad on Ser112 and in addition are capable of phosphorylating Bad on multiple sites associated with the inhibition of the pro-apoptotic function of Bad in HEK-293 cells. This would be consistent with the proposed function of Pim kinases in promoting cell proliferation and preventing cell death." SIGNOR-249607 PIM1 protein P11309 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 BTO:0000007 16403219 t miannu "Pim kinases phosphorylate multiple sites on Bad and promote 14-3-3 binding and dissociation from Bcl-XL. pim kinases are constitutively active when expressed in HEK-293 cells and are able to phosphorylate the Bcl-2 family member Bad on three residues, Ser112, Ser136 and Ser155 in vitro and in cells." SIGNOR-250392 PIM1 protein P11309 UNIPROT MAP3K5 protein Q99683 UNIPROT down-regulates phosphorylation Ser83 ATRGRGSsVGGGSRR 9606 BTO:0002552 19749799 t lperfetto "Pim1 phosphorylates and negatively regulates ask1-mediated apoptosispim1 phosphorylation of ask1 on ser83 inhibited ask1-mediated c-jun n-terminal kinase phosphorylation" SIGNOR-187905 PIM1 protein P11309 UNIPROT FZR1 protein Q9UM11 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000567 20663873 t miannu "Pim-1 phosphorylates Cdh1 and impairs binding of this protein to another APC/C complex member, CDC27. These modifications inhibit Skp2 from degradation.Pim-1 Impairs Cdh1 and CDC27 Interaction and Phosphorylates Cdh1." SIGNOR-259820 PIM1 protein P11309 UNIPROT ABCG2 protein Q9UNQ0 UNIPROT "up-regulates activity" phosphorylation Thr362 GEKKKKItVFKEISY 9606 BTO:0001130 18056989 t lperfetto "Pim-1 kinase phosphorylates BCRP/ABCG2 and thereby promotes its multimerization and drug-resistant activity in human prostate cancer cells|This is further corroborated by our finding that the plasma membrane localization and drug-resistant activity of BCRP were compromised by T362A mutation." SIGNOR-264420 PIM1 protein P11309 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252966 PIM1 protein P11309 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates 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-252967 PIM1 protein P11309 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 17643117 t gcesareni "Pim1-dependent phosphorylation of histone h3 at serine 10 is required for myc-dependent transcriptional activation and oncogenic transformation." SIGNOR-265366 PIM1 protein P11309 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 16146838 f 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-256657 PIM1 protein P11309 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 16146838 f 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-249623 ACADM protein P11310 UNIPROT Fatty_acid_oxidation phenotype SIGNOR-PH129 SIGNOR up-regulates 9606 BTO:0001370 28974683 f lperfetto "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-261265 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 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 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 "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 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 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 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 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 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 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 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 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 Tyr307 IGPDNLPyVQILKTA 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-98630 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PDE3B protein Q13370 UNIPROT "up-regulates activity" phosphorylation Ser295 VIRPRRRsSCVSLGE 10090 BTO:0000944 10454575 t "PDE3B is a physiological substrate of Akt and that Akt-mediated phosphorylation of PDE3B on serine-273 is important for insulin-induced activation of PDE3B" SIGNOR-251483 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 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 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 ACAT1 protein P24752 UNIPROT "up-regulates activity" phosphorylation Tyr407 HALKQGEyGLASICN 9606 BTO:0002552 27867011 t lperfetto "Treatment with the FGFR1 inhibitor TKI258 in FGFR1-expressing H1299 cells led to decreased Y407 phosphorylation of ACAT1 in the mitochondrial fraction, where both ACAT1 and a fraction of FGFR1 were detected|Inhibition of tetrameric ACAT1 by abolishing Y407 phosphorylation or AH treatment results in decreased ACAT1 activity," SIGNOR-264423 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr128 SKAQQGLyQVPGPSP 9606 11019781 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-82760 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr128 SKAQQGLyQVPGPSP 9606 12601080 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-98488 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr249 APGPQDIyDVPPVRG 9606 12601080 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-98492 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr306 PSNHHAVyDVPPSVS 9606 12601080 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-98496 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr327 PLLREETyDVPPAFA 9606 12601080 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-98500 FGFR1 protein P11362 UNIPROT BCAR1 protein P56945 UNIPROT up-regulates phosphorylation Tyr410 GVVDSGVyAVPPPAE 9606 12601080 t lperfetto "Five tyrosine phosphorylation sites were identified in p130cas on tyr-128, tyr-249, tyr-306, tyr-327, and tyr-410. These tyrosine residues are all located in the substrate domain of p130cas that mediates binding to the sh2 domain of the adaptor molecule crk. Fgf-1-transduced fibroblasts demonstrated a > 10-fold increase in migration, an observation correlated with increased tyrosine phosphorylation of p125fak and p130cas." SIGNOR-98569 FGFR1 protein P11362 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates 9606 12270934 f lperfetto " Fibroblast growth factor-2 (FGF-2), in the presence of dexamethasone, isobutylmethylxanthine, and insulin, induces a prolonged activation of the MEK/ERK signaling pathway, which lasts for at least 12 h post-induction, and this activity is less sensitive to the MEK inhibitors" SIGNOR-218010 FGFR1 protein P11362 UNIPROT CTTN protein Q14247 UNIPROT down-regulates phosphorylation Tyr446 GTEPEPVySMEAADY 9606 12601080 t lperfetto "Cortactin, which is an actin-binding protein that also plays a role in actin cytoskeleton dynamics (45), was phosphorylated on tyr-446 in our assay (by fgfr1).Phosphorylation of these residues attenuates the f-actin cross-linking activity" SIGNOR-98618 FGFR1 protein P11362 UNIPROT PDK1 protein Q15118 UNIPROT up-regulates phosphorylation Tyr136 AEDAKAIyDFTDTVI 9606 22195962 t llicata "Mitochondrial pdhk1 is tyrosine phosphorylated and activated by fgfr1 in cancer cells further mass spectrometric analysis identified three tyrosine residues of pdhk1, including y136, y243 and y244, that are phosphorylated by fgfr1" SIGNOR-191719 FGFR1 protein P11362 UNIPROT PDK1 protein Q15118 UNIPROT up-regulates phosphorylation Tyr243 ARRLCDLyYINSPEL 9606 22195962 t llicata "Mitochondrial pdhk1 is tyrosine phosphorylated and activated by fgfr1 in cancer cells further mass spectrometric analysis identified three tyrosine residues of pdhk1, including y136, y243 and y244, that are phosphorylated by fgfr1" SIGNOR-191723 FGFR1 protein P11362 UNIPROT PDK1 protein Q15118 UNIPROT up-regulates phosphorylation Tyr244 RRLCDLYyINSPELE 9606 22195962 t llicata "Mitochondrial pdhk1 is tyrosine phosphorylated and activated by fgfr1 in cancer cells further mass spectrometric analysis identified three tyrosine residues of pdhk1, including y136, y243 and y244, that are phosphorylated by fgfr1" SIGNOR-193454 FGFR1 protein P11362 UNIPROT FRS2 protein Q8WU20 UNIPROT "up-regulates activity" phosphorylation 10116 BTO:0002809 9182757 t fspada "In this report, we demonstrate that FGF stimulation induces tyrosine phosphorylation of a novel lipid anchored docking protein, termed FRS2, that forms a complex with Grb2/Sos, thus linking FGF-receptor activation to the Ras/MAPK signaling pathway." SIGNOR-236944 FGFR1 protein P11362 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates 9606 12270934 f lperfetto "Fibroblast growth factor-2 (FGF-2), in the presence of dexamethasone, isobutylmethylxanthine, and insulin, induces a prolonged activation of the MEK/ERK signaling pathway, which lasts for at least 12 h post-induction, and this activity is less sensitive to the MEK inhibitors" SIGNOR-244865 TOP2A protein P11388 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR down-regulates 9606 15942022 f lperfetto "Down-regulation of DNA topoisomerase IIalpha leads to prolonged cell cycle transit in G2 and early M phases and increased survival to microtubule-interacting agents" SIGNOR-242537 TOP2A protein P11388 UNIPROT Chromosome_segregation phenotype SIGNOR-PH44 SIGNOR up-regulates 9606 20562910 f lperfetto "Topoisomerase IIalpha (topoIIalpha) is an essential mammalian enzyme that topologically modifies DNA and is required for chromosome segregation during mitosis." SIGNOR-242530 G6PD protein P11413 UNIPROT 6-O-phosphono-D-glucono-1,5-lactone smallmolecule CHEBI:16938 ChEBI "up-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-267051 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 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 G6PD protein P11413 UNIPROT NADP(3-) smallmolecule CHEBI:58349 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-268125 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 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 VDR protein P11473 UNIPROT CYP24A1 protein Q07973 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000067 9687155 f miannu "Repression of basal transcription of a 1,25-dihydroxyvitamin D3 (1,25-(OH)2D3) responsive 25-hydroxyvitamin D3-24-hydroxylase (CYP24) promoter construct as observed in kidney cells in the absence of ligand and this repression was dependent on a functional vitamin D response element (VDRE). Basal repression was also seen with a construct where a consensus DR-3-type VDRE was fused to the thymidine kinase promoter. Expression of a dominant negative vitamin D receptor (VDR) isoform that strongly bound to the VDRE motif in the CYP24 promoter ablated basal repression." SIGNOR-255599 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 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 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 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 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 FGF3 protein P11487 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8663044 t gcesareni "Using fgf 1 as an internal standard we have determined the relative activity of all the other members of the fgf family. These data should serve as a biochemical foundation for determining developmental, physiological, and pathophysiological processes that involve fgf signaling pathways" SIGNOR-42374 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 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 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 CYP19A1 protein P11511 UNIPROT androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268672 CYP19A1 protein P11511 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268669 CYP19A1 protein P11511 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "chemical modification" 9606 395188 t lperfetto "Studies show that aromatization (a reaction sequence unique in steroid biosynthesis) of androgens to estrogens is not limited to the female reproductive organs but also occurs in extragonadal tissue. Aromatization involves the loss of the angular C-19 methyl group and cis elimination of the 1beta and 2beta hydrogens from the androgen precursors, androstenedione and testosterone, to yield estrone and estradiol, respectively. In men, the production of estrone is 18 ug/day and is mainly extraglandular. Aromatase activity has also been shown in a variety of tissues in mammalian and other species." SIGNOR-251528 CYP19A1 protein P11511 UNIPROT estrone smallmolecule CHEBI:17263 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268670 CYP19A1 protein P11511 UNIPROT testosterone smallmolecule CHEBI:17347 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000975 27702664 t lperfetto "The cytochrome P450 aromatase is involved in the last step of sex hormones biosynthesis by converting androgens into estrogens. |Human aromatase (CYP19A1) is a membrane-bound class II cytochrome P450 that converts androgens into estrogens [1], [2], [3], [4]. Specifically, the enzyme is involved sex hormones biosynthesis where it is responsible for the conversion of androstenedione, testosterone and 16alpha-hydroxytestosterone into estrone, estradiol and estriol, respectively" SIGNOR-268671 DMD protein P11532 UNIPROT DGC complex SIGNOR-C217 SIGNOR "form complex" binding 9606 15117830 t apalma "The DGC is composed of dystrophin (blue), an elongated cytoskeletal protein that links to cytoplasmic γ-actin and the transmembrane components of the DGC. Dystrophin binds to the tail of β-dystroglycan (orange). Dystroglycan is composed of 2 subunits, α and β, each produced from the same gene. Dystroglycan binds to the extracellular matrix protein laminin-α2. The sarcoglycan complex (blue-green) is composed of multiple subunits. Mutations in the genes encoding α-, β-, γ-, and δ-sarcoglycan lead to a similar phenotype as dystrophin mutations and include cardiomyopathy and muscular dystrophy in humans and mice. Additional subcomplexes in the DGC in skeletal muscle include α and β dystrobrevin, the syntrophins, nNOS, and caveolin 3 (pink)." SIGNOR-255998 MTHFD1 protein P11586 UNIPROT formate smallmolecule CHEBI:15740 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-268251 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PDE3B protein Q13370 UNIPROT "up-regulates activity" phosphorylation Ser318 CKIFRRPsLPCISRE 10090 BTO:0000011 10454575 t gcesareni "PDE3B is a physiological substrate of Akt and that Akt-mediated phosphorylation of PDE3B on serine-273 is important for insulin-induced activation of PDE3B." SIGNOR-248027 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 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 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 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 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 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 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 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 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser795 SPYKFPSsPLRIPGG 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-200487 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 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 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 CDK4 protein P11802 UNIPROT RBL1 protein P28749 UNIPROT "up-regulates activity" phosphorylation Ser650 SVHERYSsPTAGSAK 9606 12006580 t llicata "Here we assessed the effects of alanine substitution at the individual or combined Cdk4(6)-specific sites in p130, compared with homologous sites in p107 (Thr(369)/Ser(650)/Ser(964)). In U-2-OS cells, the triple p107(DeltaCdk4)* mutant strongly inhibited E2F-4 activity and imposed a G(1) arrest resistant to cyclin D1 coexpression. " SIGNOR-250763 CDK4 protein P11802 UNIPROT RBL1 protein P28749 UNIPROT "up-regulates activity" phosphorylation Ser964 MMDAPPLsPFPHIKQ 9606 12006580 t llicata "Here we assessed the effects of alanine substitution at the individual or combined Cdk4(6)-specific sites in p130, compared with homologous sites in p107 (Thr(369)/Ser(650)/Ser(964)). In U-2-OS cells, the triple p107(DeltaCdk4)* mutant strongly inhibited E2F-4 activity and imposed a G(1) arrest resistant to cyclin D1 coexpression. " SIGNOR-250764 CDK4 protein P11802 UNIPROT RBL1 protein P28749 UNIPROT "up-regulates activity" phosphorylation Thr369 KRSFAPStPLTGRRY 9606 BTO:0001938 12006580 t llicata "Here we assessed the effects of alanine substitution at the individual or combined Cdk4(6)-specific sites in p130, compared with homologous sites in p107 (Thr(369)/Ser(650)/Ser(964)). In U-2-OS cells, the triple p107(DeltaCdk4)* mutant strongly inhibited E2F-4 activity and imposed a G(1) arrest resistant to cyclin D1 coexpression. " SIGNOR-250765 CDK4 protein P11802 UNIPROT BRCA1 protein P38398 UNIPROT down-regulates phosphorylation Ser632 LVVSRNLsPPNCTEL 9606 BTO:0000150 SIGNOR-C18 17334399 t lperfetto "In particular, we have identified ser 632 of brca1 as a cyclin d1/cdk4 phosphorylation site in vitro. Using chromatin immunoprecipitation assays, we observed that the inhibition of cyclin d1/cdk4 activity resulted in increased brca1 dna binding at particular promoters in vivo." SIGNOR-153450 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19114991 t lpetrilli "In the nucleus cdk2/4-mediated phosphorylation of smad3 occurs mostly at thr8, thr179, and ser213. Cdk-dependent phosphorylation of smad3 inhibits its transcriptional activity" SIGNOR-182979 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr8 MSSILPFtPPIVKRL 9606 19114991 t lpetrilli "In the nucleus cdk2/4-mediated phosphorylation of smad3 occurs mostly at thr8, thr179, and ser213. Cdk-dependent phosphorylation of smad3 inhibits its transcriptional activity" SIGNOR-182983 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 15241418 t lperfetto "We have mapped CDK4 and CDK2 phosphorylation sites to Thr 8, Thr 178 and Ser 212 in Smad3. Mutation of the CDK phosphorylation sites increases Smad3 transcriptional activity" SIGNOR-232142 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 15241418 t lperfetto "We have mapped CDK4 and CDK2 phosphorylation sites to Thr 8, Thr 178 and Ser 212 in Smad3. Mutation of the CDK phosphorylation sites increases Smad3 transcriptional activity" SIGNOR-232146 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" phosphorylation Thr8 MSSILPFtPPIVKRL 9606 15241418 t lperfetto "We have mapped CDK4 and CDK2 phosphorylation sites to Thr 8, Thr 178 and Ser 212 in Smad3. Mutation of the CDK phosphorylation sites increases Smad3 transcriptional activity" SIGNOR-232138 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19114991 t lpetrilli "In the nucleus cdk2/4-mediated phosphorylation of smad3 occurs mostly at thr8, thr179, and ser213. Cdk-dependent phosphorylation of smad3 inhibits its transcriptional activity" SIGNOR-182822 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT unknown phosphorylation Ser204 NHSMDAGsPNLSPNP -1 15241418 t llicata "Thus, we have shown that Smad3 is phosphorylated by CDK4 and CDK2. Mutation of its CDK phosphorylation sites increases its transcriptional activity and antiproliferative function. | Thr 8 and the four sites in the linker (Thr 178, Ser 203, Ser 207 and Ser 212). Each of the five sites was phosphorylated by both CDK4 and CDK2 in vitro, and only Thr 8, Thr 178 and Ser 212 were phosphorylated by CDK4 and CDK2 in vivo phosphorylated by both CDK4 and CDK2 in vitro, and only Thr 8, Thr 178 and Ser 212 were phosphorylated by CDK4 and CDK2 in vivo." SIGNOR-250766 CDK4 protein P11802 UNIPROT SMAD3 protein P84022 UNIPROT unknown phosphorylation Ser208 DAGSPNLsPNPMSPA -1 15241418 t llicata "Thus, we have shown that Smad3 is phosphorylated by CDK4 and CDK2. Mutation of its CDK phosphorylation sites increases its transcriptional activity and antiproliferative function. | Thr 8 and the four sites in the linker (Thr 178, Ser 203, Ser 207 and Ser 212). Each of the five sites was phosphorylated by both CDK4 and CDK2 in vitro, and only Thr 8, Thr 178 and Ser 212 were phosphorylated by CDK4 and CDK2 in vivo phosphorylated by both CDK4 and CDK2 in vitro, and only Thr 8, Thr 178 and Ser 212 were phosphorylated by CDK4 and CDK2 in vivo." SIGNOR-250767 CDK4 protein P11802 UNIPROT MEF2A protein Q02078 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-176515 CDK4 protein P11802 UNIPROT MEF2C protein Q06413 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-176518 CDK4 protein P11802 UNIPROT MEF2C protein Q06413 UNIPROT down-regulates 9606 21902831 t gcesareni "Not much is known about how this occurs, but inhibition of mef2c by cdk4 prevents the association of mef2 with its transcriptional coactivator, glucocorticoid receptor-interacting protein 1 (grip1)." SIGNOR-176521 CDK4 protein P11802 UNIPROT PRDX1 protein Q06830 UNIPROT down-regulates phosphorylation Thr90 CHLAWVNtPKKQGGL 9606 BTO:0000567 11986303 t lperfetto "Peroxiredoxin (prx) i is a member of the peroxiredoxin family of peroxidases and contains a consensus site (thr(90)-pro-lys-lys) for phosphorylation by cyclin-dependent kinases (cdks). This protein has now been shown to be phosphorylated specifically on thr(90) by several cdks, including cdc2, in vitro. Phosphorylation of prx i on thr(90) reduced the peroxidase activity of this protein by 80%.Prx i was also phosphorylated, with an efficiency similar to that observed with cdc2, when incubated in vitro with cdk2, cdk4, or cdk6 that had been immunoprecipitated from hela cell lysates with specific antibodies (data not shown)." SIGNOR-87105 CDK4 protein P11802 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Ser4 sPRRPLIL 9606 22094256 t lperfetto "We identified the forkhead box m1 (foxm1) transcription factor as a common critical phosphorylation target. Cdk4/6 stabilize and activate foxm1these data identify five overlapping in vivo and in vitro cdk4/6 target sites in foxm1 (s4, s35, t611, t620 and t627)" SIGNOR-177251 CDK4 protein P11802 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Thr611 ETLPISStPSKSVLP 9606 22094256 t lperfetto "We identified the forkhead box m1 (foxm1) transcription factor as a common critical phosphorylation target. Cdk4/6 stabilize and activate foxm1these data identify five overlapping in vivo and in vitro cdk4/6 target sites in foxm1 (s4, s35, t611, t620 and t627)" SIGNOR-177255 CDK4 protein P11802 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Thr620 SKSVLPRtPESWRLT 9606 22094256 t lperfetto "We identified the forkhead box m1 (foxm1) transcription factor as a common critical phosphorylation target. Cdk4/6 stabilize and activate foxm1these data identify five overlapping in vivo and in vitro cdk4/6 target sites in foxm1 (s4, s35, t611, t620 and t627)" SIGNOR-177259 CDK4 protein P11802 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Thr627 TPESWRLtPPAKVGG 9606 22094256 t lperfetto "We identified the forkhead box m1 (foxm1) transcription factor as a common critical phosphorylation target. Cdk4/6 stabilize and activate foxm1these data identify five overlapping in vivo and in vitro cdk4/6 target sites in foxm1 (s4, s35, t611, t620 and t627)" SIGNOR-177263 Degranulation phenotype SIGNOR-PH92 SIGNOR TPSAB1 protein Q15661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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-255348 CDK4 protein P11802 UNIPROT FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation 9606 22094256 t tpavlidou "We identified the forkhead box m1 (foxm1) transcription factor as a common critical phosphorylation target. Cdk4/6 stabilize and activate foxm1, thereby maintain expression of g1/s phase genes, suppress the levels of reactive oxygen species (ros), and protect cancer cells from senescence." SIGNOR-177266 CDK4 protein P11802 UNIPROT RUNX3 protein Q13761 UNIPROT down-regulates phosphorylation Ser356 SSSGGDRsPTRMLAS 9606 SIGNOR-C18 19351720 t llicata "Our findings demonstrate that the cell cycle proteins cyclin d1 and cdk4 induce runx2 and runx3 phosphorylation, ubiquitylation and proteasomal degradation." SIGNOR-185120 CDK4 protein P11802 UNIPROT MEF2D protein Q14814 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-176524 CDK4 protein P11802 UNIPROT PELP1 protein Q8IZL8 UNIPROT up-regulates phosphorylation Ser477 ADALKLRsPRGSPDG 9606 BTO:0000150 20807815 t llicata "Using site-directed mutagenesis and in vitro kinase assays, we identified ser(477) and ser(991) of pelp1 as cdk phosphorylation sites. we identified pelp1 as a novel substrate of cdks and found that cdk phosphorylation is important for the proper function of pelp1 in modulating hormone-driven cell cycle progression and also for optimal e2f transactivation function." SIGNOR-167770 CDK4 protein P11802 UNIPROT PELP1 protein Q8IZL8 UNIPROT up-regulates phosphorylation Ser991 PALPPPEsPPKVQPE 9606 BTO:0000150 20807815 t llicata "Using site-directed mutagenesis and in vitro kinase assays, we identified ser(477) and ser(991) of pelp1 as cdk phosphorylation sites. we identified pelp1 as a novel substrate of cdks and found that cdk phosphorylation is important for the proper function of pelp1 in modulating hormone-driven cell cycle progression and also for optimal e2f transactivation function." SIGNOR-167774 CDK4 protein P11802 UNIPROT CELF1 protein Q92879 UNIPROT "up-regulates activity" phosphorylation Ser302 TSSGSSPsSSSSNSV 10090 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-262735 CDK4 protein P11802 UNIPROT RASSF1 protein Q9NS23 UNIPROT down-regulates phosphorylation Ser207 TSVRRRTsFYLPKDA 9606 SIGNOR-C18 18071316 t llicata "This skp2-dependent destruction of rassf1a requires phosphorylation of the latter on serine-203 by cyclin d-cyclin-dependent kinase 4." SIGNOR-159849 CDK4 protein P11802 UNIPROT CyclinD/CDK4 complex SIGNOR-C18 SIGNOR "form complex" 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-32301 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 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 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 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 SRF protein P11831 UNIPROT PTGS2 protein P35354 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-255965 SRF protein P11831 UNIPROT CNN1 protein P51911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887;BTO:0001260 21673106 f gcesareni "In particular, high expression of vsmc-specific genes, such as smooth muscle -actin (sma), calponin1 (cnn), and sm22 (sm22) are associated with the contractile vsmc phenotype. Transcription of contractile genes is regulated by srf through a dna sequence motif known as the carg box (cc(a/t)6gg), which is present in the promoters of vsmc-specific genes." SIGNOR-174358 SRF protein P11831 UNIPROT ACTA2 protein P62736 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887;BTO:0001260 15269336 f gcesareni "The primary goal of the present study was to directly assess the role of the degeneracy of sm ?-Actin cargs in the regulation of smc-selective gene expression in vivo. in addition, our present studies address the possible role of this carg degeneracy, and the smc-selective srf coactivator myocardin, in regulating differential expression of carg-dependent smc genes and growth regulatory genes." SIGNOR-126923 SRF protein P11831 UNIPROT TAGLN protein Q01995 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21673106 f gcesareni "The contractile phenotype of smooth muscle (sm) cells is controlled by serum response factor (srf), which drives the expression of sm-specific genes including sm alpha-actin, sm22, and others." SIGNOR-174393 SRF protein P11831 UNIPROT NKX3-1/SRF complex SIGNOR-C25 SIGNOR "form complex" binding 9606 BTO:0000887;BTO:0001260 10993896 t lperfetto "A novel complex element containing a juxtaposed nkx-binding site (nke) and an srf-binding element (sre) in the proximal promoter region was found to be necessary for the nkx3-1/srf coactivation of smga transcription." SIGNOR-82090 PRPS2 protein P11908 UNIPROT "5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-)" 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 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 PRPS2 protein P11908 UNIPROT Nucleotide_synthesis phenotype SIGNOR-PH179 SIGNOR up-regulates 9606 BTO:0006038 29074724 f 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-265734 CD79A protein P11912 UNIPROT BCL2L1 protein Q07817 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Bcr ligation activated mitochondrial apoptotic pathways including down-regulation of bcl-x(l)." SIGNOR-93481 CD79A protein P11912 UNIPROT BCR-Mk complex SIGNOR-C433 SIGNOR "form complex" binding 9606 BTO:0000776 32323266 t scontino "BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition." SIGNOR-268188 CD79A protein P11912 UNIPROT BCR-Ml complex SIGNOR-C434 SIGNOR "form complex" binding 9606 BTO:0000776 32323266 t scontino "BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition." SIGNOR-268192 CD79A protein P11912 UNIPROT BCR-Dk complex SIGNOR-C435 SIGNOR "form complex" binding 9606 BTO:0000776 32323266 t scontino "BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition." SIGNOR-268196 CD79A protein P11912 UNIPROT BCR-Dl complex SIGNOR-C436 SIGNOR "form complex" binding 9606 BTO:0000776 32323266 t scontino "BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition." SIGNOR-268200 ODC1 protein P11926 UNIPROT L-ornithine smallmolecule CHEBI:15729 ChEBI "down-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-256037 ODC1 protein P11926 UNIPROT spermine smallmolecule CHEBI:15746 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-256035 ODC1 protein P11926 UNIPROT spermine smallmolecule CHEBI:15746 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-256036 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 ODC1 protein P11926 UNIPROT putrescine smallmolecule CHEBI:17148 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-256034 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 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 PABPC1 protein P11940 UNIPROT NFX1 protein Q12986 UNIPROT "up-regulates activity" binding 9606 BTO:0000009 17267499 t Simone "We identifiednew protein partners of NFX1-123, including several cytoplasmic poly(A) binding proteins (PABPCs) thatinteracted with NFX1-123 through its N-terminal PAM2 motif. Central to our findings were our observations that PABPCs copurify with NFX1-123, that a PAM2 motif is present in NFX1, and this motif and the PABPCs are important in the enhancement of hTERT activity by NFX1-123." SIGNOR-261052 PABPC1 protein P11940 UNIPROT eIF4F_complex complex SIGNOR-C44 SIGNOR "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-260943 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 PCNA protein P12004 UNIPROT "DNA polymerase delta" complex SIGNOR-C376 SIGNOR "up-regulates activity" binding 9534 BTO:0004055 12930972 t lperfetto "Processive DNA synthesis by DNA polymerases delta and epsilon requires the cellular replication factor C (RF‐C) and proliferating cell nuclear antigen (PCNA)." SIGNOR-265511 PCNA protein P12004 UNIPROT "DNA polymerase epsilon" complex SIGNOR-C377 SIGNOR "up-regulates activity" binding 9534 BTO:0004055 12930972 t lperfetto "Processive DNA synthesis by DNA polymerases delta and epsilon requires the cellular replication factor C (RF‐C) and proliferating cell nuclear antigen (PCNA)." SIGNOR-265512 FGF5 protein P12034 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 8386828 t gcesareni "Fgf-5 can bind and induce autophosphorylation of human fgf receptors (fgfr) 1 and 2" SIGNOR-38995 NEFH protein P12036 UNIPROT "Neurofilament L/H" complex SIGNOR-C208 SIGNOR "form complex" binding 9606 BTO:0000938 19468066 t miannu "Neurofilaments are obligate heteropolymers that are minimally comprised of the low molecular neurofilament protein L (NFL) plus the medium and/or high molecular weight proteins neurofilament protein M (NFM) and neurofilament protein H" SIGNOR-255273 NEFH protein P12036 UNIPROT "Neurofilament bundle assembly" phenotype SIGNOR-PH72 SIGNOR up-regulates 9606 8376466 f miannu "Neurofilaments (NFs), composed of three distinct subunits NF-L, NF-M, and NF-H, are neuron-specific intermediate filaments present in most mature neurons." SIGNOR-252390 COX6A1 protein P12074 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267747 FABP2 protein P12104 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264456 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 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 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 F5 protein P12259 UNIPROT "Factor Va-Xa" complex SIGNOR-C318 SIGNOR "form complex" binding -1 2026608 t lperfetto "The binding of factor Xa to factor Va in the presence of Ca2+ ions and phospholipid is fundamental for the activation of prothrombin to thrombin. |Regardless of which protein was labeled, a factor Xa-Va complex (s20,w = 9.8) was formed. The interaction is specific and reversible. I" SIGNOR-263558 IMPDH2 protein P12268 UNIPROT "5'-xanthylic acid" smallmolecule CHEBI:15652 ChEBI "up-regulates quantity" "chemical modification" 9606 19480389 t miannu "IMPDH controls the gateway to guanine nucleotides, making it an ‚Äúenzyme of consequence‚Äù for virtually every organism. The IMPDH-catalyzed conversion of IMP to XMP is the first committed and rate-limiting step in guanine nucleotide biosynthesis. XMP is subsequently converted to GMP by the action of GMP synthetase (GMPS)." SIGNOR-267335 IMPDH2 protein P12268 UNIPROT IMP smallmolecule CHEBI:17202 ChEBI "down-regulates quantity" "chemical modification" 9606 19480389 t miannu "IMPDH controls the gateway to guanine nucleotides, making it an ‚Äúenzyme of consequence‚Äù for virtually every organism. The IMPDH-catalyzed conversion of IMP to XMP is the first committed and rate-limiting step in guanine nucleotide biosynthesis. XMP is subsequently converted to GMP by the action of GMP synthetase (GMPS)." SIGNOR-267334 IMPDH2 protein P12268 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260957 IMPDH2 protein P12268 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260959 IMPDH2 protein P12268 UNIPROT MKI67 protein P46013 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260958 IMPDH2 protein P12268 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260960 IMPDH2 protein P12268 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" binding 9606 BTO:0001616 30518405 t miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity. There is evidence that IMPDH2 interacts with the pleckstrin homology domain of PKB/AKT in the regulation of GTP biosynthesis." SIGNOR-260961 TPR protein P12270 UNIPROT MAD2L1 protein Q13257 UNIPROT up-regulates binding 9606 18981471 t miannu "Tpr directly binds to mad1 and mad2. / depletion of tpr decreases the levels of mad1 at kinetochores during prometaphase, correlating with the inability of mad1 to activate mad2, which is required for inhibiting apc(cdc20)." SIGNOR-181975 CCT239065 chemical CID:44131523 PUBCHEM BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190907 TPR protein P12270 UNIPROT MAD1L1 protein Q9Y6D9 UNIPROT up-regulates binding 9606 BTO:0000567 18981471 t miannu "Tpr directly binds to mad1 and mad2. / depletion of tpr decreases the levels of mad1 at kinetochores during prometaphase, correlating with the inability of mad1 to activate mad2, which is required for inhibiting apc(cdc20)." SIGNOR-181918 TPR protein P12270 UNIPROT NPC complex SIGNOR-C263 SIGNOR "form complex" binding 27016207 t lperfetto "The protein inventory of the NPC has been studied for a very diverse set of eukaryotes, including trypanosomes, fungi, plants, animals, and humans [4], [5], [6], [7], [8], [9]. In all cases, about 30 different Nups were found (Fig. 2)." SIGNOR-262070 CKB protein P12277 UNIPROT N-phosphocreatine smallmolecule CHEBI:17287 ChEBI "up-regulates quantity" "chemical modification" 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-265787 CKB protein P12277 UNIPROT ACTB protein P60709 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000099 19333390 t miannu "In summary, data presented here strongly suggest that locally generated ATP is an important regulator for actin-based cytoskeletal dynamics involved in cell extension and motility and that CK-B is a controlling enzyme in the compartmentalization of ATP availability. CK-B co-localizes with cortical actin and facilitates spreading of astrocytes" SIGNOR-265791 FCGR1A protein P12314 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 24445665 f lperfetto "Although crosslinking of activating FcgammaRs on monocytes and macrophages induces the production of several pro-inflammatory cytokines and chemokines, immune complex-mediated signalling via activating FcgammaRs together with Toll-like receptor (TLR) triggering induces a specific M2 activation state in macrophages macrophages in this state were termed M2b or regulatory macrophages." SIGNOR-249524 FCER1A protein P12319 UNIPROT FCER1 complex SIGNOR-C200 SIGNOR "form complex" binding 9606 BTO:0000830 16470226 t "Alessandro Palma" "FcepsilonRI is a tetrameric receptor that comprises an alpha-chain, which is responsible for binding IgE, as well as a beta-chain and a disulphide-linked gamma-chain homo dimer, which are responsible for initiating signalling." SIGNOR-254959 ANXA3 protein P12429 UNIPROT NFKBIA protein P25963 UNIPROT "up-regulates activity" 9606 BTO:0000018 27995049 f miannu "We also investigated the potential regulation of cancer-associated signaling pathways by Anxa3 through screening for the altered expression of some common signaling molecules after Anxa3 downregulation. Decreased phosphorylation of MEK1/2, ERK1/2, Akt, and IκBα was detected after downregulating Anxa3 expression in A549 cells." SIGNOR-262213 ANXA3 protein P12429 UNIPROT CASP3 protein P42574 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109;BTO:0000038 30998268 f miannu "ANXA3 depletion promoted cell apoptosis and upregulated c‐caspase 3 expression in HCT116/Ox and SW480/Ox cells with or without Ox, which is consistent with findings from a preliminary study by Yan et al" SIGNOR-262209 ANXA3 protein P12429 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 BTO:0000018 27995049 f miannu "We also investigated the potential regulation of cancer-associated signaling pathways by Anxa3 through screening for the altered expression of some common signaling molecules after Anxa3 downregulation. Decreased phosphorylation of MEK1/2, ERK1/2, Akt, and IκBα was detected after downregulating Anxa3 expression in A549 cells." SIGNOR-262211 ANXA3 protein P12429 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" 9606 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-262214 ANXA3 protein P12429 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" 9606 27995049 f miannu "We also investigated the potential regulation of cancer-associated signaling pathways by Anxa3 through screening for the altered expression of some common signaling molecules after Anxa3 downregulation. Decreased phosphorylation of MEK1/2, ERK1/2, Akt, and IκBα was detected after downregulating Anxa3 expression in A549 cells." SIGNOR-262212 ANXA3 protein P12429 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" 9606 BTO:0000018 27995049 f miannu "We also investigated the potential regulation of cancer-associated signaling pathways by Anxa3 through screening for the altered expression of some common signaling molecules after Anxa3 downregulation. Decreased phosphorylation of MEK1/2, ERK1/2, Akt, and IκBα was detected after downregulating Anxa3 expression in A549 cells." SIGNOR-262210 ANXA3 protein P12429 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0001109;BTO:0000038 30998268 f miannu "ANXA3 downregulation evidently increased the apoptosis of HCT116 (Figure 2C) and SW480 (Figure 2D) cells, and Ox‐induced cell apoptosis was further aggravated by ANXA3 suppression." SIGNOR-262208 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 MYCL protein P12524 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0002891 27546534 f irozzo "Our findings demonstrate that stable expression of the L-MYC gene in NSC008 cells promotes their survival and proliferation while preserving their migration and differentiation properties in vitro and in vivo." SIGNOR-259109 CKMT1A protein P12532 UNIPROT N-phosphocreatine smallmolecule CHEBI:17287 ChEBI "up-regulates quantity" "chemical modification" 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-265790 GZMA protein P12544 UNIPROT SET protein Q01105 UNIPROT down-regulates cleavage 9606 11555662 t miannu "Gzma cleaved the nucleosome assembly protein set after lys176 and disrupted its nucleosome assembly activity." SIGNOR-110462 BMP2 protein P12643 UNIPROT SMAD9 protein O15198 UNIPROT up-regulates 9606 22298955 f gcesareni "Neogenin, a transmembranous protein, was re-ported to regulate bmp receptor association with lipid raft, where bmp induces canonical smad1/5/8 phosphorylation." SIGNOR-195567 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 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 BMP2 protein P12643 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 26330344 t fferrentino "BMP interacts with specific receptors on the cell surface, BMP receptor types 1 and 2 (BMPr1 and BMPr2)." SIGNOR-253547 BMP2 protein P12643 UNIPROT BMPR1A protein P36894 UNIPROT "up-regulates activity" binding -1 18937504 t ggiuliani "Here we report the high-resolution NMR structure of BMPR-IA ECD in solution, revealing that a large part of the ligand-binding epitope is unfolded and flexible before formation of the complex. The binding beta4beta5 loop of BMPR-IA passes through a structural rearrangement upon BMP-2 binding." SIGNOR-255771 BMP2 protein P12643 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 SIGNOR-C29 7791754 t fspada "Bmpr-ii is a transmembrane serine/threonine kinase that binds bmp-2 and bmp-7 in association with multiple type i receptors, including bmpr-ia/brk1, bmpr-ib, and actr-i, which is also an activin type i receptor." SIGNOR-33425 BMP2 protein P12643 UNIPROT BMPR2 protein Q13873 UNIPROT "up-regulates activity" binding 9534 SIGNOR-C29 7791754 t lperfetto "Under our assay conditions, bmp-2 binds better to bmpr-ii in combination with actr-i or bmpr-ib than in combination with bmpr-ia" SIGNOR-144101 BMP2 protein P12643 UNIPROT SHH protein Q15465 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19855020 f gcesareni "On the other hand, bmp activity negatively regulates shh transcription and a bmp-shh nega-tive-feedback loop serves to confine shh expression during limb development." SIGNOR-188853 BMP2 protein P12643 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates 9606 21793042 f gcesareni "Upon bmp binding to the bmpr-ii, bmpr-i is recruited to form an activated quaternary complex, which then phosphorylates and activates intracellular smad proteins. Receptor smads bind to a co-smad and translocate to the nucleus to serve as transcription factors." SIGNOR-175273 BMP2 protein P12643 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates 9606 22298955 f lperfetto "Neogenin, a transmembranous protein, was reported to regulate bmp receptor association with lipid raft, where bmp induces canonical smad1/5/8 phosphorylation." SIGNOR-195561 BMP2 protein P12643 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates 9606 12589053 f fspada "Specific inhibitors for p38 kinase inhibited bmp2-induced adipocytic differentiation and transcriptional activation of ppargamma, whereas overexpression of smad6 had no effect on transcriptional activity of ppargamma." SIGNOR-98369 BMP2 protein P12643 UNIPROT SMAD5 protein Q99717 UNIPROT up-regulates 9606 22298955 f gcesareni "Neogenin, a transmembranous protein, was re-ported to regulate bmp receptor association with lipid raft, where bmp induces canonical smad1/5/8 phosphorylation" SIGNOR-195564 BMP2 protein P12643 UNIPROT OMD protein Q99983 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16970923 f miannu "Bmp-2 up regulates osad" SIGNOR-149562 BMP2 protein P12643 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 10090 BTO:0001957 11714695 t lperfetto "For this, bmp-2 binds first to the high affinity receptor bri and then recruits brii into the signaling complex." SIGNOR-237000 BMP2 protein P12643 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 9606 7791754 t lperfetto "Bmpr-ii is a transmembrane serine/threonine kinase that binds bmp-2 and bmp-7 in association with multiple type i receptors, including bmpr-ia/brk1, bmpr-ib, and actr-i, which is also an activin type i receptor." SIGNOR-217532 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 BMP4 protein P12644 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 26330344 t fferrentino "BMP interacts with specific receptors on the cell surface, BMP receptor types 1 and 2 (BMPr1 and BMPr2)." SIGNOR-253548 BMP4 protein P12644 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 SIGNOR-C29 7673243 t acerquone "We have isolated a cdna encoding a novel transmembrane serine/threonine kinase from human skin fibroblasts which we demonstrate here to be a type ii receptor that binds bmp-4. This receptor (brk-3) is distantly related to other known type ii receptors and is distinguished from them by an extremely long carboxyl-terminal sequence following the intracellular kinase domain." SIGNOR-30697 BMP4 protein P12644 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 8006002 t fspada "Bmp-4 bound to alk-3 and alk-6 efficiently" SIGNOR-35763 BMP4 protein P12644 UNIPROT MRTFA protein Q969V6 UNIPROT up-regulates 9606 21673106 f gcesareni "These results demonstrate that mrtf-a is essential for the bmp4-mediated induction of pri-mir-143/145 and mature mir-143/145, whereas tgf- -mediated induction of mir-143/145 requires myocd. Mrtf-a is primarily localized in the cytoplasm in unstimulated cells;upon stimulation with bmp4, mrtf-a translocates into the nucleus to promote changes in gene expression." SIGNOR-174124 BMP4 protein P12644 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 9606 BTO:0001253 7673243 t lperfetto "We have isolated a cdna encoding a novel transmembrane serine/threonine kinase from human skin fibroblasts which we demonstrate here to be a type ii receptor that binds bmp-4. This receptor (brk-3) is distantly related to other known type ii receptors and is distinguished from them by an extremely long carboxyl-terminal sequence following the intracellular kinase domain." SIGNOR-217535 BMP4 protein P12644 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR "up-regulates activity" binding 9606 8006002 t fspada "BMP-4 bound to ALK-3 and ALK-6 efficiently" SIGNOR-236932 SKI protein P12755 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 10575014 t lperfetto "Smad2/3 interacts with c-ski through its c-terminal mh2 domain in a tgf-beta-dependent mannerc-ski is incorporated in the smad dna binding complex, interferes with the interaction of smad3 with a transcriptional co-activator, p300, and in turn recruits hdac. c-ski is thus a transcriptional co-repressor that links smads to hdac in tgf-beta signaling." SIGNOR-232123 SKI protein P12755 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-236077 N-(1,3-benzodioxol-5-ylmethyl)-4-(4-benzofuro[3,2-d]pyrimidinyl)-1-piperazinecarbothioamide chemical CHEBI:91389 ChEBI PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189528 SKI protein P12755 UNIPROT EP300 protein Q09472 UNIPROT down-regulates binding 9606 SIGNOR-C6 10575014 t gcesareni "Smad2/3 interacts with c-ski through its c-terminal mh2 domain in a tgf-beta-dependent mannerc-ski is incorporated in the smad dna binding complex, interferes with the interaction of smad3 with a transcriptional co-activator, p300, and in turn recruits hdac. c-ski is thus a transcriptional co-repressor that links smads to hdac in tgf-beta signaling." SIGNOR-72664 SKI protein P12755 UNIPROT SMAD4 protein Q13485 UNIPROT "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-236074 SKI protein P12755 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" binding 9606 10575014 t lperfetto "Smad2/3 interacts with c-ski through its c-terminal mh2 domain in a tgf-beta-dependent mannerc-ski is incorporated in the smad dna binding complex, interferes with the interaction of smad3 with a transcriptional co-activator, p300, and in turn recruits hdac. c-ski is thus a transcriptional co-repressor that links smads to hdac in tgf-beta signaling." SIGNOR-217658 SKI protein P12755 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-236155 SKI protein P12755 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates binding 9606 12419246 t gcesareni "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad5." SIGNOR-195630 SKI protein P12755 UNIPROT SMAD5 protein Q99717 UNIPROT down-regulates binding 9606 12419246 t gcesareni "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad6" SIGNOR-95468 SKI protein P12755 UNIPROT SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-253300 SKI protein P12755 UNIPROT SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR "down-regulates activity" binding 9606 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-253301 SKIL protein P12757 UNIPROT SMAD4 protein Q13485 UNIPROT "down-regulates activity" binding 9606 10531062 t lperfetto "Thus, SnoN can interact with Smad4 and Smad2 and inhibit their abilities to activate transcription." SIGNOR-71633 SKIL protein P12757 UNIPROT SMAD4 protein Q13485 UNIPROT "down-regulates activity" binding 9606 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-236152 SKIL protein P12757 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" binding 9606 10531062 t lperfetto "Thus, SnoN can interact with Smad4 and Smad2 and inhibit their abilities to activate transcription." SIGNOR-227479 SKIL protein P12757 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" binding 9606 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-236099 SKIL protein P12757 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates binding 9606 SIGNOR-C85 12419246 t gcesareni "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad7" SIGNOR-195636 SKIL protein P12757 UNIPROT SMAD5 protein Q99717 UNIPROT down-regulates binding 9606 SIGNOR-C85 12419246 t gcesareni "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad8." SIGNOR-95474 SKIL protein P12757 UNIPROT SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-253302 SKIL protein P12757 UNIPROT SMAD1/4 complex SIGNOR-C85 SIGNOR down-regulates binding 9606 12419246 t lperfetto "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad7" SIGNOR-217703 SKIL protein P12757 UNIPROT SMAD1/4 complex SIGNOR-C85 SIGNOR down-regulates binding 9606 22298955 t lperfetto "Ski also represses bmp signaling through interactions with smad4 and bmp-specific r-smads, smad1 or smad7" SIGNOR-217709 SKIL protein P12757 UNIPROT SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR "down-regulates activity" binding 9606 BTO:0000848 12793438 t lperfetto "The ski and snon protein family associate with and repress the activity of smad2, smad3, and smad4, three members of the tgf-fl signaling pathway" SIGNOR-253303 ACTN1 protein P12814 UNIPROT PTK2 protein Q05397 UNIPROT "down-regulates activity" binding 9534 16291744 t lperfetto "Consistent with the results obtained with COS-7 cells, coexpression of wild-type Œ±-actinin with PTP 1B in PTP 1B-null cells resulted in Src/Œ±-actinin binding and limited the interaction between FAK and Src" SIGNOR-261799 ACTN1 protein P12814 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "up-regulates quantity by stabilization" binding 9606 27871158 t lperfetto "Actin exists in polymer where filamin and α-actinin act as cross-linkers with approximately 1:10 ratios" SIGNOR-261852 ACTN1 protein P12814 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 17243894 f miannu "On most principal neurons in the mammalian brain (e.g., pyramidal neurons of cortex and hippocampus, Purkinje cells of cerebellum, medium spiny neurons of striatum), the postsynaptic specialization is housed on tiny actin rich protrusions called dendritic spines The size, shape, motility, and stability of dendritic spines depend largely on actin, the primary cytoskeleton within spines." SIGNOR-264618 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 ACE protein P12821 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage 9606 11076943 t gcesareni "Angiotensin I-converting enzyme is a zinc metallopeptidase that plays an important role in blood pressure regulation by cleaving the inactive decapeptide angiotensin I to angiotensin II, a potent vasopressor octapeptide." SIGNOR-253326 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 CDH1 protein P12830 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 20940130 t gcesareni "P12Beta-catenin_ also associates to the_ wnt_ co-receptor lrp5/6, an interaction mediated by e-cadherin." SIGNOR-168464 CDH1 protein P12830 UNIPROT CTNNA1 protein P35221 UNIPROT up-regulates binding 9606 24336504 t milica "Additionally, the E-cadherin associated protein _-catenin regulates YAP directly by sequestering YAP/14-3-3 complexes in the cytoplasm." SIGNOR-203468 CDH1 protein P12830 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" binding 9606 21255999 t miannu "At its C-terminus, cadherin interacts with β-catenin, which dynamically associates with α-catenin, a direct binding partner of filamentous actin" SIGNOR-265863 CDH1 protein P12830 UNIPROT "AE/b7 integrin" complex SIGNOR-C186 SIGNOR up-regulates binding 9606 BTO:0000782 7969453 t gcesareni "Here we show that heterotypic adhesive interactions between epithelial cells and intraepithelial lymphocytes in vitro are mediated by e-cadherin and the alpha e beta 7 integrin." SIGNOR-35210 CDH1 protein P12830 UNIPROT α-Catenin proteinfamily SIGNOR-PF72 SIGNOR "up-regulates activity" binding 9606 24336504 t miannu "Additionally, the E-cadherin associated protein _-catenin regulates YAP directly by sequestering YAP/14-3-3 complexes in the cytoplasm." SIGNOR-265821 CDH1 protein P12830 UNIPROT Epithelial-mesenchymal_transition phenotype SIGNOR-PH45 SIGNOR down-regulates 15601859 f lperfetto "A hallmark characteristic of epithelial tumor progression as well as some processes of normal development is the loss of the epithelial phenotype and acquisition of a motile or mesenchymal phenotype. Such epithelial to mesenchymal transitions are accompanied by the loss of E-cadherin function by either transcriptional or posttranscriptional mechanisms." SIGNOR-252261 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 RTKs proteinfamily SIGNOR-PF38 SIGNOR PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 17306385 t miannu "Another phospholipid modifying signaling pathway activated by RTKs is the PI3K pathway. This heterodimeric enzyme comprises two subunits, the p85 regulatory subunit harboring two SH2 domains, and the p110 catalytic subunit. PI3K activation may be achieved by binding of its p85 regulatory subunit to an activated receptor. Alternatively, RTK signaling may activate the small G protein Ras, which in turn recruits PI3K to the plasma membrane and induces a stimulatory conformational change in the lipid kinase" SIGNOR-256166 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 up-regulates phosphorylation Tyr465 VPVDPATyGQFYGGD 9606 10210201 t lperfetto "Identification of tyr438 as the major in vitro c-src phosphorylation site in human gelsolin recently" SIGNOR-67014 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 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 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 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 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 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 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 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 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 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 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 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 SRC protein P12931 UNIPROT MMP3 protein P08254 UNIPROT "up-regulates activity" 23967200 f "C-Src-induced STAT3 activation regulates MMP3 levels" SIGNOR-251109 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 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 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 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 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 SRC protein P12931 UNIPROT ARAF protein P10398 UNIPROT "up-regulates activity" phosphorylation Tyr302 GYRDSGYyWEVPPSE 9534 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" SIGNOR-236459 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 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 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 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 up-regulates phosphorylation Tyr419 RLIEDNEyTARQGAK 9606 7578094 t lperfetto "These data are consistent with autophosphorylation on y-419 as predicted. Intermolecular autophosphorylation is consistent with the ability of srctk to dimerize, which is analogous to activation of receptor tyrosine kinases such as the egf receptor kinase in response to growth factors." SIGNOR-29369 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 SRC protein P12931 UNIPROT ITGAL protein P20701 UNIPROT "down-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-254741 SRC protein P12931 UNIPROT KCNA3 protein P22001 UNIPROT up-regulates phosphorylation Tyr187 FSEEIRFyQLGEEAM 9606 11812778 t gcesareni "The shaker family k+ channel protein, kv1.3, is tyrosine phosphorylated by v-src kinase at tyr137 and tyr449 to modulate current magnitude and kinetic properties." SIGNOR-114641 SRC protein P12931 UNIPROT KCNA3 protein P22001 UNIPROT up-regulates phosphorylation Tyr499 EGEEQSQyMHVGSCQ 9606 11812778 t gcesareni "The shaker family k+ channel protein, kv1.3, is tyrosine phosphorylated by v-src kinase at tyr137 and tyr449 to modulate current magnitude and kinetic properties." SIGNOR-114645 SRC protein P12931 UNIPROT CFL1 protein P23528 UNIPROT down-regulates phosphorylation Tyr68 GQTVDDPyATFVKML 9606 19802004 t lperfetto "Tyrosine phosphorylation of cofilin at y68 by v-src leads to its degradation through ubiquitin-proteasome pathway" SIGNOR-188352 SRC protein P12931 UNIPROT DGKA protein P23743 UNIPROT up-regulates phosphorylation Tyr335 ILPPSSIyPSVLASG 9606 17700527 t llicata "Diacylglycerol kinase-alpha phosphorylation by src on y335 is required for activation, membrane recruitment and hgf-induced cell motility." SIGNOR-157365 SRC protein P12931 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Tyr13 AVLADVSyLMAMEKS 9606 BTO:0000007 16725308 t miannu "Here, we demonstrate that c-Src kinase activity increases the interaction between GRK2 and Galphaq. Tyrosine phosphorylation of GRK2 appears to be critically involved in the modulation of this interaction since the stimulatory effect of c-Src is not observed with a GRK2 mutant with impaired tyrosine phosphorylation (GRK2 Y13,86,92F), whereas a mutant that mimics GRK2 tyrosine phosphorylation in these residues displays an increased interaction with Galphaq. " SIGNOR-266307 SRC protein P12931 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Tyr86 ARPLVEFyEEIKKYE 9606 BTO:0000007 16725308 t miannu "Here, we demonstrate that c-Src kinase activity increases the interaction between GRK2 and Galphaq. Tyrosine phosphorylation of GRK2 appears to be critically involved in the modulation of this interaction since the stimulatory effect of c-Src is not observed with a GRK2 mutant with impaired tyrosine phosphorylation (GRK2 Y13,86,92F), whereas a mutant that mimics GRK2 tyrosine phosphorylation in these residues displays an increased interaction with Galphaq. " SIGNOR-266306 SRC protein P12931 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Tyr92 FYEEIKKyEKLETEE 9606 BTO:0000007 16725308 t miannu "Here, we demonstrate that c-Src kinase activity increases the interaction between GRK2 and Galphaq. Tyrosine phosphorylation of GRK2 appears to be critically involved in the modulation of this interaction since the stimulatory effect of c-Src is not observed with a GRK2 mutant with impaired tyrosine phosphorylation (GRK2 Y13,86,92F), whereas a mutant that mimics GRK2 tyrosine phosphorylation in these residues displays an increased interaction with Galphaq. " SIGNOR-266305 SRC protein P12931 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Tyr92 FYEEIKKyEKLETEE 16725308 t miannu "Here, we demonstrate that c-Src kinase activity increases the interaction between GRK2 and Galphaq. Tyrosine phosphorylation of GRK2 appears to be critically involved in the modulation of this interaction since the stimulatory effect of c-Src is not observed with a GRK2 mutant with impaired tyrosine phosphorylation (GRK2 Y13,86,92F), whereas a mutant that mimics GRK2 tyrosine phosphorylation in these residues displays an increased interaction with Galphaq. " SIGNOR-266293 SRC protein P12931 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr42 DSMKDEEyEQMVKEL 9606 9792645 t llicata "C-src phosphorylates IkappaB On tyrosine 42|NF-kappaB is sequestered in the cytosol by IkappaBalpha and, in most cells, released upon serine phosphorylation of this inhibitory protein which then undergoes rapid, ubiquitin-dependent degradation." SIGNOR-60879 SRC protein P12931 UNIPROT EPHA2 protein P29317 UNIPROT "up-regulates activity" phosphorylation Tyr594 TYVDPHTyEDPNQAV 9606 24457997 t gcesareni "SRC phosphorylates EPHA2 on Tyr594|. It is therefore likely that this phosphorylation site is included in the binding motif of an additional signalling molecule required for cell transformation." SIGNOR-246104 SRC protein P12931 UNIPROT PTPN6 protein P29350 UNIPROT up-regulates phosphorylation Tyr536 QKGQESEyGNITYPP 9606 14699166 t llicata "Recombinant shp-1 had elevated activity subsequent to phosphorylation by src in vitro, and shp-1 variants with mutated phosphorylation sites in the c terminus, shp-1 y538f, and shp-1 y538f,y566f were less active toward src-generated phosphoproteins in intact cells." SIGNOR-120488 SRC protein P12931 UNIPROT PTPN6 protein P29350 UNIPROT up-regulates phosphorylation Tyr564 SKHKEDVyENLHTKN 9606 14699166 t llicata "Recombinant shp-1 had elevated activity subsequent to phosphorylation by src in vitro, and shp-1 variants with mutated phosphorylation sites in the c terminus, shp-1 y538f, and shp-1 y538f,y566f were less active toward src-generated phosphoproteins in intact cells." SIGNOR-120492 SRC protein P12931 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr349 EEPPDHQyYNDFPGK 9606 8939605 t lperfetto "Here, we report the identification of two major and novel Shc tyrosine phosphorylation sites, Y239 and Y240. Y239/240 are co-ordinately phosphorylated by the src protein-tyrosine kinase in vitro, and in response to epidermal growth factor stimulation or in v-src-transformed cells in vivo. phosphorylation of y317 has been implicated in grb2 binding and activation of the ras pathway." SIGNOR-44866 SRC protein P12931 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr350 EPPDHQYyNDFPGKE 9606 8939605 t lperfetto "Here, we report the identification of two major and novel Shc tyrosine phosphorylation sites, Y239 and Y240. Y239/240 are co-ordinately phosphorylated by the src protein-tyrosine kinase in vitro, and in response to epidermal growth factor stimulation or in v-src-transformed cells in vivo. phosphorylation of y317 has been implicated in grb2 binding and activation of the ras pathway." SIGNOR-44870 SRC protein P12931 UNIPROT BDKRB2 protein P30411 UNIPROT up-regulates phosphorylation Tyr177 GVRWAKLySLVIWGC 9606 16226010 t lperfetto "Here we demonstrate that egf is capable of inducing src-mediated phosphorylation of the tyrosine residues 177 and 347 of bkr. Their replacement by phenylalanine led to bkr mutants which are unable to activate the camp pathway." SIGNOR-141103 SRC protein P12931 UNIPROT BDKRB2 protein P30411 UNIPROT up-regulates phosphorylation Tyr347 RKKSWEVyQGVCQKG 9606 16226010 t lperfetto "Here we demonstrate that egf is capable of inducing src-mediated phosphorylation of the tyrosine residues 177 and 347 of bkr. Their replacement by phenylalanine led to bkr mutants which are unable to activate the camp pathway." SIGNOR-141107 SRC protein P12931 UNIPROT HLA-A protein P30443 UNIPROT unknown phosphorylation Tyr344 SDRKGGSyTQAASSD 9606 6304688 t lperfetto "Hla-a2 and hla-b7 antigens are phosphorylated in vitro by rous sarcoma virus kinase (pp60v-src) at a tyrosine residue encoded in a highly conserved exon of the intracellular domain." SIGNOR-25566 RTKs proteinfamily SIGNOR-PF38 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "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-259032 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 SRC protein P12931 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Tyr315 TFCGTPEyLAPEVLE 9534 11445557 t lperfetto "Regulation of Akt/PKB Activation by Tyrosine PhosphorylationAs shown in Fig. 2 d, while mutation of Tyr340 has little effect on either tyrosine phosphorylation or kinase activity of Akt induced by Src527F, substitution of Tyr315 or Tyr326 with a phenylalanine, respectively, dramatically reduces both the tyrosine phosphorylation and kinase activity of Akt. The combination of these two mutations abolishes Src-induced tyrosine phosphorylation of Akt as well as its kinase activity." SIGNOR-252620 SRC protein P12931 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Tyr326 EVLEDNDyGRAVDWW 9534 BTO:0004055 11445557 t lperfetto "Regulation of Akt/PKB Activation by Tyrosine PhosphorylationAs shown in Fig. 2 d, while mutation of Tyr340 has little effect on either tyrosine phosphorylation or kinase activity of Akt induced by Src527F, substitution of Tyr315 or Tyr326 with a phenylalanine, respectively, dramatically reduces both the tyrosine phosphorylation and kinase activity of Akt. The combination of these two mutations abolishes Src-induced tyrosine phosphorylation of Akt as well as its kinase activity." SIGNOR-252623 SRC protein P12931 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Tyr315 TFCGTPEyLAPEVLE 9606 BTO:0000007 12600984 t lperfetto "We also showed that phosphorylation of Tyr-315 in Akt induced by Src or EGF is dependent on the integrity of this proline-rich motif. Furthermore, the Akt mutant lacking this proline motif fails to block the transcription activity of Forkhead in 293 cells and poorly stimulates the proliferation of Madin-Darby canine kidney cells. Taken together, our data suggest that the interaction between the SH3 domain of Src family kinases and the proline-rich motif in the C-terminal regulatory region of Akt is required for tyrosine phosphorylation of Akt and its subsequent activation." SIGNOR-252621 SRC protein P12931 UNIPROT CDH5 protein P33151 UNIPROT "down-regulates activity" phosphorylation Tyr658 GEMDTTSyDVSVLNS 10029 BTO:0000246 16027153 t lperfetto "cadherins also act to prevent epithelial cell motilityCadherin-cytoskeletal interactions occur through a number of adaptor proteins that interact with the C-terminal portion of the cadherin cytoplasmic tail, including the _-, _-, and _-catenin (6, 10). Additionally, VE-cadherin stability at the plasma membrane may be regulated by the binding of p120-catenin to the juxtamembrane region of the cytoplasmic tailWe show here that tyrosine phosphorylation of the adherens junction protein VE-cadherin at two critical tyrosines, Tyr-658 and Tyr-731, via tyrosine kinase activation or phosphatase inactivation was sufficient to prevent the binding of p120- and beta-catenin, respectively, to the cytoplasmic tail of VE-cadherinVE-cadherin becomes phosphorylated on Tyr-658 and/or Tyr-731 in response to Src kinase activity." SIGNOR-246462 SRC protein P12931 UNIPROT CDH5 protein P33151 UNIPROT "down-regulates activity" phosphorylation Tyr731 PYDTLHIyGYEGSES 10029 BTO:0000246 16027153 t lperfetto "cadherins also act to prevent epithelial cell motilityCadherin-cytoskeletal interactions occur through a number of adaptor proteins that interact with the C-terminal portion of the cadherin cytoplasmic tail, including the _-, _-, and _-catenin (6, 10). Additionally, VE-cadherin stability at the plasma membrane may be regulated by the binding of p120-catenin to the juxtamembrane region of the cytoplasmic tailWe show here that tyrosine phosphorylation of the adherens junction protein VE-cadherin at two critical tyrosines, Tyr-658 and Tyr-731, via tyrosine kinase activation or phosphatase inactivation was sufficient to prevent the binding of p120- and beta-catenin, respectively, to the cytoplasmic tail of VE-cadherinVE-cadherin becomes phosphorylated on Tyr-658 and/or Tyr-731 in response to Src kinase activity." SIGNOR-246466 SRC protein P12931 UNIPROT CDH5 protein P33151 UNIPROT up-regulates phosphorylation Tyr685 LDARPSLyAQVQKPP 9606 BTO:0000975 16909109 t llicata "In vitro src assay, the ve-cadherin cytoplasmic domain is directly phosphorylated by purified src as well as the tyrosine residue 685 (tyr)685-containing peptide finally, we found that in a vegf-induced wound-healing assay, cadherin adhesive activity was impaired by src kinase inhibitors.RPSLY(685)aqvq." SIGNOR-148818 SRC protein P12931 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Tyr86 VADIDGQyAMTRAQR 9606 BTO:0000038 11279024 t lperfetto "beta-catenin is a good substrate of pp60c- srctyrosine kinase in vitro;this kinase modifies specifically tyr-86 and tyr-654although consistently detected, this negative effect of tyr-86 phosphorylation on tbp binding was clearly less important than the positive effect observed after tyr-654 phosphorylation." SIGNOR-106458 SRC protein P12931 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Tyr333 NIMRTYTyEKLLWTT 9606 22056988 t lperfetto "Egfr activation induces translocation of pkm2 into the nucleus, where k433 of pkm2 binds to c-src-phosphorylated y333 of _-cateninthese findings reveal that egf induces _-catenin transactivation via a mechanism distinct from that induced by wnt/wingless and highlight the essential non-metabolic functions of pkm2 in egfr-promoted _-catenin transactivation, cell proliferation and tumorigenesis" SIGNOR-177086 SRC protein P12931 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Tyr654 RNEGVATyAAAVLFR 9606 11279024 t lperfetto "Beta-catenin is a good substrate of pp60c- src tyrosine kinase in vitro;this kinase modifies specifically tyr-86 and tyr-654,although consistently detected, this negative effect of tyr-86 phosphorylation on tbp binding was clearly less important than the positive effect observed after tyr-654 phosphorylation." SIGNOR-106454 SRC protein P12931 UNIPROT NOS2 protein P35228 UNIPROT up-regulates phosphorylation Tyr151 IEFVNQYyGSFKEAK 9606 19875457 t llicata "We identify human inos residue tyr(1055) as a target for src-mediated phosphorylation. src kinase-mediated phosphorylation stabilizes inducible nitric-oxide synthase in normal cells and cancer cells." SIGNOR-188974 SRC protein P12931 UNIPROT CHKA protein P35790 UNIPROT "up-regulates activity" phosphorylation Tyr197 RSLGPKLyGIFPQGR 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." SIGNOR-266351 SRC protein P12931 UNIPROT CHKA protein P35790 UNIPROT "up-regulates activity" phosphorylation Tyr333 LMLIDFEySSYNYRG 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." SIGNOR-266350 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "up-regulates activity" "chemical activation" 26083061 t lperfetto "Respiratory chain complexes I–III depend on Fe-S clusters for function" SIGNOR-262137 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr1063 FGLARDIyKDPDYVR 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337 vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165035 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr1333 ARGGQVFyNSEYGEL 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337, demonstrating that integrin-mediated receptor phosphorylation induces a phosphorylation pattern that is distinct from that induced by growth factors. Furthermore, pull-down assays show that integrin-mediated vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165039 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr1337 QVFYNSEyGELSEPS 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337, demonstrating that integrin-mediated receptor phosphorylation induces a phosphorylation pattern that is distinct from that induced by growth factors. Furthermore, pull-down assays show that integrin-mediated vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165043 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr830 PLEEQCEyLSYDASQ 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337 vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165047 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr833 EQCEYLSyDASQWEF 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337, demonstrating that integrin-mediated receptor phosphorylation induces a phosphorylation pattern that is distinct from that induced by growth factors. Furthermore, pull-down assays show that integrin-mediated vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165051 SRC protein P12931 UNIPROT FLT4 protein P35916 UNIPROT up-regulates phosphorylation Tyr853 HLGRVLGyGAFGKVV 9606 20431062 t lperfetto "Vegfr-3 is a direct c-src target and mass spectrometry analysis identified the sites phosphorylated by c-src as tyrosine 830, 833, 853, 1063, 1333, and 1337 vegfr-3 phosphorylation activates the recruitment to the receptor of the adaptor proteins crki/ii and shc inducing activation of jnk." SIGNOR-165055 SRC protein P12931 UNIPROT CHRNA7 protein P36544 UNIPROT down-regulates phosphorylation Tyr386 ASNGNLLyIGFRGLD 9606 16251431 t gcesareni "?7 Neuronal nicotinic acetylcholine receptors are negatively regulated by tyrosine phosphorylation and src-family kinases" SIGNOR-141307 SRC protein P12931 UNIPROT CHRNA7 protein P36544 UNIPROT down-regulates phosphorylation Tyr442 KILEEVRyIANRFRC 9606 BTO:0000938 16251431 t lperfetto "Alpha7 neuronal nicotinic acetylcholine receptors are negatively regulated by tyrosine phosphorylation and src-family kinasesmutant alpha7 nachrs lacking cytoplasmic loop tyrosine residues because of alanine replacement of tyr-386 and tyr-442 were more active than wild-type receptorsexpression of active src reduced _7 nachr activity" SIGNOR-141311 SRC protein P12931 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates phosphorylation Tyr284 KIFPYEEyASWKTEK 9606 19114990 t gcesareni "Tbetarii can also be phosphorylated by src, a non-rtk, on y284, which can serve as a docking site for the recruitment of grb2 and shc, thereby bridging tbetarii to mapk activation." SIGNOR-182963 SRC protein P12931 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0000007 14551213 t lperfetto "In the present study, we have delineated the mechanism by which Galpha16 stimulates STAT3 in human embryonic kidney 293 cells. A constitutively active Galpha16 mutant, Galpha16QL, stimulated STAT3-dependent luciferase activity as well as the phosphorylation of STAT3 at both Tyr705 and Ser727.The involvement of tyrosine kinases such as c-Src and Janus kinase 2 and 3 (JAK2 and JAK3) in Galpha16QL-induced activation of STAT3 was illustrated by the combined use of selective inhibitors and dominant negative mutants." SIGNOR-247341 SRC protein P12931 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000944 9566874 t lperfetto "Previous studies have demonstrated that one STAT family member, Stat3, possesses constitutively elevated tyrosine phosphorylation and DNA-binding activity in fibroblasts stably transformed by the Src oncoprotein.We conclude that Stat3 activation by the Src oncoprotein leads to specific gene regulation and that Stat3 is one of the critical signaling pathways involved in Src oncogenesis." SIGNOR-235445 SRC protein P12931 UNIPROT HNF4A protein P41235 UNIPROT down-regulates phosphorylation Tyr23 SAALDPAyTTLEFEN 9606 22308320 t lperfetto "Here we show that c-src phosphorylates human hnf4_ on three tyrosines phosphomimetic mutants in the lbd decrease p1-hnf4_ protein stability, nuclear localization and transactivation function." SIGNOR-195883 SRC protein P12931 UNIPROT HNF4A protein P41235 UNIPROT down-regulates phosphorylation Tyr286 LQIDDNEyAYLKAII 9606 22308320 t lperfetto "Here we show that c-src phosphorylates human hnf4_ on three tyrosines phosphomimetic mutants in the lbd decrease p1-hnf4_ protein stability, nuclear localization and transactivation function." SIGNOR-195896 SRC protein P12931 UNIPROT HNF4A protein P41235 UNIPROT down-regulates phosphorylation Tyr288 IDDNEYAyLKAIIFF 9606 22308320 t lperfetto "Here we show that c-src phosphorylates human hnf4_ on three tyrosines phosphomimetic mutants in the lbd decrease p1-hnf4_ protein stability, nuclear localization and transactivation function." SIGNOR-195900 SRC protein P12931 UNIPROT PRKCI protein P41743 UNIPROT up-regulates phosphorylation Tyr265 RVIGRGSyAKVLLVR 9606 11713277 t llicata "Nerve growth factor stimulates multisite tyrosine phosphorylation and activation of the atypical protein kinase c's via a src kinase pathway. tyrosine 256, 271, and 325 were identified as major sites phosphorylated by src in the catalytic domain." SIGNOR-111920 SRC protein P12931 UNIPROT PRKCI protein P41743 UNIPROT up-regulates phosphorylation Tyr280 LKKTDRIyAMKVVKK 9606 11713277 t llicata "Nerve growth factor stimulates multisite tyrosine phosphorylation and activation of the atypical protein kinase c's via a src kinase pathway. tyrosine 256, 271, and 325 were identified as major sites phosphorylated by src in the catalytic domain." SIGNOR-111924 SRC protein P12931 UNIPROT PRKCI protein P41743 UNIPROT up-regulates phosphorylation Tyr334 RLFFVIEyVNGGDLM 9606 11713277 t llicata "Nerve growth factor stimulates multisite tyrosine phosphorylation and activation of the atypical protein kinase c's via a src kinase pathway. tyrosine 256, 271, and 325 were identified as major sites phosphorylated by src in the catalytic domain." SIGNOR-111928 SRC protein P12931 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS 9606 BTO:0000763 14978237 t lperfetto "The tyr701 phosphorylation of signal transducer and activator of transcription 1 (stat1) induced by interferon-gamma (ifn-gamma) and 12-o-tetradecanoylphorbol 13-acetate (tpa) was inhibited by the protein kinase c (pkc) inhibitor staurosporine, the tyrosine kinase inhibitor herbimycin, or the src kinase inhibitor pp2. An association between c-src and stat1 was increased by ifn-gamma and tpa, indicating the direct phosphorylation of stat1 by pkc-dependent c-src activation." SIGNOR-235696 SRC protein P12931 UNIPROT STAT5A protein P42229 UNIPROT up-regulates phosphorylation Tyr694 LAKAVDGyVKPQIKQ 9606 11641791 t gcesareni "Src can thus directly tyrosine-phosphorylate the activation site of stat5 (tyr 694 in stat5a), and src may contribute to epo-induced signal transduction via stat5." SIGNOR-111078 SRC protein P12931 UNIPROT TXK protein P42681 UNIPROT "up-regulates activity" phosphorylation Tyr420 RYVLDDEyVSSFGAK 9606 11353545 t lperfetto "We further demonstrate that Rlk can be phosphorylated and activated by Src kinases, leading to a decrease in its half-life. A specific tyrosine in the activation loop of Rlk, Y420, is required for phosphorylation and activation, as well as for decreased stability, but is not required for lipid RAFT association." SIGNOR-247346 SRC protein P12931 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Tyr74 HKPLEGKyEWQEVEK 9606 17254967 t lperfetto "Src regulates p27 stability through phosphorylation of p27 at tyrosine 74 and tyrosine 88. Our data indicate that phosphorylation by src impairs the cdk2 inhibitory action of p27" SIGNOR-152831 SRC protein P12931 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Tyr88 KGSLPEFyYRPPRPP 9606 BTO:0000150 17254967 t lperfetto "Src regulates p27 stability through phosphorylation of p27 at tyrosine 74 and tyrosine 88. Our data indicate that phosphorylation by src impairs the cdk2 inhibitory action of p27" SIGNOR-152835 SRC protein P12931 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Tyr89 GSLPEFYyRPPRPPK 9606 BTO:0000150 17254967 t lperfetto "Src regulates p27 stability through phosphorylation of p27 at tyrosine 74 and tyrosine 88. Our data indicate that phosphorylation by src impairs the cdk2 inhibitory action of p27" SIGNOR-152839 SRC protein P12931 UNIPROT KCNJ1 protein P48048 UNIPROT down-regulates phosphorylation Tyr337 SKTKEGKyRVDFHNF 9606 12217858 t gcesareni "Addition of active c-src and [32p]atp to the purified romk1 protein resulted in the phosphorylation of the romk1 protein. However, c-src did not phosphorylate r1y337a in which tyrosine residue 337 was mutated to alanine. Furthermore, phosphopeptide mapping identified two phosphopeptides from the trypsin-digested romk1 protein." SIGNOR-92513 SRC protein P12931 UNIPROT KCNJ1 protein P48048 UNIPROT down-regulates phosphorylation Tyr337 SKTKEGKyRVDFHNF 9606 12556363 t flangone "Inhibition of c-src with herbimycin a significantly decreased the tyrosine phosphorylation level of romk1... tyrosine dephosphorylation enhances the exocytosis of romk1" SIGNOR-97803 SRC protein P12931 UNIPROT GLRB protein P48167 UNIPROT up-regulates phosphorylation Tyr435 RDFELSNyDCYGKPI 9606 BTO:0000938 BTO:0000142;BTO:0000671 11882681 t gcesareni "These findings indicate that glyr function is upregulated by ptks and this modulation is dependent on the tyrosine-413 residue of the beta subunit." SIGNOR-115705 SRC protein P12931 UNIPROT PXN protein P49023 UNIPROT "up-regulates activity" phosphorylation Tyr88 PQSSSPVyGSSAKTS 9606 BTO:0000182 27447856 t lperfetto "Here, we demonstrate that Src kinase directly phosphorylates Y88 paxillin|In this study, we also show how pY88 paxillin transduces a signal to activate Akt" SIGNOR-263977 SRC protein P12931 UNIPROT ARRB1 protein P49407 UNIPROT down-regulates phosphorylation Tyr54 YLKERRVyVTLTCAF 9606 17456551 t lperfetto "Using fluorescently tagged proteins combined with resonance energy transfer and image cross-correlation spectroscopy approaches, we show in live cells that beta2-adaptin phosphorylation is an important regulatory process for the dissociation of beta-arrestin-AP-2 complexes in CCPs. Finally, we show that beta2-adaptin phosphorylation is involved in the early steps of receptor internalization. Our findings not only unveil beta2-adaptin as a new Src target during AT1R internalization, but also support the role of receptor-mediated signaling in the control of clathrin-dependent endocytosis of receptors." SIGNOR-154564 SRC protein P12931 UNIPROT FHIT protein P49789 UNIPROT "up-regulates activity" phosphorylation Tyr114 FHRNDSIyEELQKHD -1 15835917 t lperfetto "The human tumor suppressor Fhit is a homodimeric histidine triad (HIT) protein of 147 amino acids which has Ap3A hydrolase activity. We have recently discovered that Fhit is phosphorylated in vivo and is phosphorylated in vitro by Src kinaseMALDI-TOF and HPLC-ESI tandem mass spectrometry of intact Fhit and proteolytic peptides of Fhit demonstrated that Fhit is phosphorylated on Y114 on either one or both subunitsThe decreases in the values of Km and kcat for the phosphorylated forms in comparison to those of unphosphorylated Fhit favor the formation and lifetime of the Fhit_Ap3A complex, which may enhance the tumor suppressor activity of Fhit." SIGNOR-247134 SRC protein P12931 UNIPROT MMP14 protein P50281 UNIPROT unknown phosphorylation Tyr573 GTPRRLLyCQRSLLD 9606 17389600 t llicata "We show that mt1-mmp is phosphorylated on the unique tyrosine residue located within this cytoplasmic sequence (tyr(573)) and that this phosphorylation requires the kinase src. accordingly, overexpression of a nonphosphorylable mt1-mmp mutant (y573f) blocked sphingosine-1-phosphate-induced migration of human umbilical vein endothelial cells and ht-1080 (human fibrosarcoma) cells and failed to stimulate migration of cells lacking the enzyme (bovine aortic endothelial cells)." SIGNOR-154006 SRC protein P12931 UNIPROT EMD protein P50402 UNIPROT down-regulates phosphorylation Tyr59 SSSAASSySFSDLNS 9606 BTO:0000567 BTO:0000887 19789182 t llicata "Src phosphorylated emerin specifically at y59, y74 and y95; interestingly y-to-f substitutions at identified src sites reduced recombinant emerin binding to endogenous baf" SIGNOR-188308 SRC protein P12931 UNIPROT EMD protein P50402 UNIPROT down-regulates phosphorylation Tyr74 TRGDADMyDLPKKED 9606 BTO:0000567 BTO:0000887 19789182 t llicata "Src phosphorylated emerin specifically at y59, y74 and y95; interestingly y-to-f substitutions at identified src sites reduced recombinant emerin binding to endogenous baf" SIGNOR-188312 SRC protein P12931 UNIPROT EMD protein P50402 UNIPROT down-regulates phosphorylation Tyr95 KGYNDDYyEESYFTT 9606 BTO:0000567 BTO:0000887 19789182 t llicata "Src phosphorylated emerin specifically at y59, y74 and y95; interestingly y-to-f substitutions at identified src sites reduced recombinant emerin binding to endogenous baf" SIGNOR-188316 SRC protein P12931 UNIPROT CAV2 protein P51636 UNIPROT down-regulates phosphorylation Tyr19 LFMDDDSySHHSGLE 9606 12091389 t lperfetto "We show that caveolin-2 undergoes src-induced phosphorylation on tyrosine 19. we conclude that the tyrosine phosphorylation of caveolin-2 (tyr(p)(19)) may function as a signal that is recognized by the cellular machinery to induce the dissociation of caveolin-2 from caveolin-1 oligomers" SIGNOR-90225 SRC protein P12931 UNIPROT CAV2 protein P51636 UNIPROT down-regulates phosphorylation Tyr27 SHHSGLEyADPEKFA 9606 15504032 t lperfetto "Here, we show that cav-2 is phosphorylated at both tyrosines 19 and 27. We reconstituted this phosphorylation event by recombinantly coexpressing c-src and cav-2.Further functional analysis revealed that tyrosine phosphorylation of cav-2 has no effect on its targeting to lipid rafts, but clearly disrupts the hetero-oligomerization of cav-2 with cav-1." SIGNOR-129961 SRC protein P12931 UNIPROT STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr679 DRPKDEVySKYYTPV 9606 12621061 t llicata "Stat5 is activated by a broad spectrum of cytokines, as well as non-receptor tyrosine kinases, such as src. these conformational differences may in part be due to differential effects of prl and src on stat5b tyrosine phosphorylation, since src induced several additional sites of tyrosine phosphorylation of stat5b at residues other than tyr-699, including tyr-724 and tyr-679." SIGNOR-99002 SRC protein P12931 UNIPROT RPS6KA3 protein P51812 UNIPROT unknown phosphorylation Tyr488 DVYDDGKyVYVVTEL 9606 BTO:0000007 18156174 t llicata "The results showed that tyr-488 is a major site of src but mutations at tyr-529 or tyr-707 did not significantly decrease src-dependent tyrosine phosphorylation of rsk2 (fig. 4c). However, we have previously characterized the tyr-488 site that is also phosphorylated by fgfr3 (14), and substitution of tyr-488 did not affect rsk2 activation." SIGNOR-160056 SRC protein P12931 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Tyr529 TITKTVEyLHAQGVV 9606 BTO:0000007 18156174 t llicata "Together, our findings suggest that src-dependent phosphorylation at tyr-529 facilitates inactive erk binding to rsk2, which might be a general requirement for rsk2 activation by egf through the mek/erk pathway." SIGNOR-160052 SRC protein P12931 UNIPROT BMX protein P51813 UNIPROT up-regulates phosphorylation Tyr566 RYVLDDQyVSSVGTK 9606 10688651 t lperfetto "Coexpression of v-src and etk led to a transphosphorylation on tyrosine 566 of etk and subsequent autophosphorylation. These events correlated with a substantial increase in the kinase activity of etk." SIGNOR-75330 SRC protein P12931 UNIPROT ARHGDIA protein P52565 UNIPROT down-regulates phosphorylation Tyr156 YGPRAEEyEFLTPVE 9606 16943322 t llicata "We show here that src kinase binds and phosphorylates rhogdi both in vitro and in vivo at tyr156. analysis of rho gtpase-rhogdi complexes using in vitro assays of complexation and in vivo by coimmunoprecipitation analysis indicates that src-mediated phosphorylation of tyr156 causes a dramatic decrease in the ability of rhogdi to form a complex with rhoa, rac1, or cdc42." SIGNOR-149282 SRC protein P12931 UNIPROT ARHGDIB protein P52566 UNIPROT unknown phosphorylation Tyr153 YGPRPEEyEFLTPVE 9606 19321744 t llicata "Studies confirmed that activated src kinase binds and phosphorylates rhogdi2 in vitro and vivo. Mutagenesis revealed that tyr-153 and, to a lesser degree, tyr-24 were the primary src phosphorylation sites. Phosphorylation decreased the amount of rac1 in rhogdi2 complexes and increased rhogdi2 association with cell membranes." SIGNOR-184908 SRC protein P12931 UNIPROT ARHGDIB protein P52566 UNIPROT unknown phosphorylation Tyr24 ELDSKLNyKPPPQKS 9606 19321744 t llicata "Studies confirmed that activated src kinase binds and phosphorylates rhogdi2 in vitro and vivo. Mutagenesis revealed that tyr-153 and, to a lesser degree, tyr-24 were the primary src phosphorylation sites. Phosphorylation decreased the amount of rac1 in rhogdi2 complexes and increased rhogdi2 association with cell membranes." SIGNOR-184912 SRC protein P12931 UNIPROT CHN2 protein P52757 UNIPROT down-regulates phosphorylation Tyr21 VSSDAEEyQPPIWKS 9606 17560670 t llicata "Here we report that beta2-chimaerin is tyrosine-phosphorylated by src-family kinases (sfks) upon cell stimulation with epidermal growth factor (egf). Mutational analysis identified tyr-21 in the n-terminal regulatory region as a major phosphorylation site. these results suggest tyr-21 phosphorylation as a novel, sfk-dependent mechanism that negatively regulates beta2-chimaerin rac-gap activity." SIGNOR-155713 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr664 EGGWMEDyDYVHLQG 9606 11604500 t lperfetto "The loss of activity in the cas-f668/f670 mutant is consistent with the notion that src, once initially bound by its sh3 domain, phosphorylates the tyr668/670 site to further stabilize its interaction by sh2 binding." SIGNOR-111056 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr666 GWMEDYDyVHLQGKE 9606 11604500 t lperfetto "The loss of activity in the cas-f668/f670 mutant is consistent with the notion that src, once initially bound by its sh3 domain, phosphorylates the tyr668/670 site to further stabilize its interaction by sh2 binding." SIGNOR-111060 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr115 QPQPDSVyLVPTPSK 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246381 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr165 PSPATDLyQVPPGPG 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246385 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr179 GGPAQDIyQVPPSAG 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246389 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr192 AGMGHDIyQVPPSMD 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246393 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr234 AQPEQDEyDIPRHLL 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246397 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr249 APGPQDIyDVPPVRG 9606 12972425 t lperfetto "We tested synthetic peptides modeled on cas phosphorylation sites, and found that the sequence containing tyrosine 253 was phosphorylated by src most efficiently. Using cells derived from cas-deficient mice, we confirmed that cas greatly enhanced the ability of src to transform cells." SIGNOR-100363 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr267 SQYGQEVyDTPPMAV 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246401 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr287 RDPLLEVyDVPPSVE 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246405 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr362 SPPAEDVyDVPPPAP 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246409 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr387 RPGPGTLyDVPRERV 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246413 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr653 QDSPDGQyENSEGGW 10090 12972425 t lperfetto "Cas is a member of the focal adhesion complex. Phosphorylation of Cas by Src is an important event leading to cell transformation. Using mass spectrometry, we have mapped 11 sites in Cas that are phosphorylated by Src. These sites are all located between residues 132 and 414 of CasBased on these data, 11 tyrosine residues (132, 169, 183, 196, 238, 253, 271, 291, 301, 391, and 414) were phosphorylated by Src|the biological activity of Cas depends on its phosphorylation by Src (16–18). After phosphorylation, Cas associates with a number of proteins, including Crk, Src, phosphatidylinositol 3-kinase, Nck, and phospholipase Cgamma, via SH2 binding motifs" SIGNOR-246417 SRC protein P12931 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" phosphorylation Tyr128 SKAQQGLyQVPGPSP 9606 22710723 t lperfetto "Furthermore, we demonstrate that src phosphorylates p130cas y128. We engineered crc cells homozygous for a p130cas y128f knock-in mutant and found that these cells exhibit significantly reduced migration and colony formation" SIGNOR-197927 SRC protein P12931 UNIPROT PTEN protein P60484 UNIPROT down-regulates phosphorylation 9606 BTO:0000150 12869565 t gcesareni "Activated src reduces the ability of pten to dephosphorylate phosphatidylinositols in micelles and promotes akt translocation to cellular plasma membranes but does not alter pten activity toward water-soluble phosphatidylinositols." SIGNOR-103721 SRC protein P12931 UNIPROT CDC42 protein P60953 UNIPROT up-regulates phosphorylation Tyr64 DTAGQEDyDRLRPLS 9606 14506284 t gcesareni "Epidermal growth factor-dependent regulation of cdc42 is mediated by the src tyrosine kinaseegf signaling through src appears to have dual regulatory effects on cdc42: 1). it leads to the activation of cdc42 as mediated by the vav2 guanine nucleotide exchange factor, and 2). it results in the phosphorylation of cdc42, which stimulates the binding of rhogdi, perhaps to direct the movement of cdc42 to a specific cellular site to trigger a signaling response, because cdc42-rhogdi interactions are essential for cdc42-induced cellular transformation." SIGNOR-118206 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr225 IKGRAQPyDPNFYDE 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88899 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr230 QPYDPNFyDETYDYG 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88903 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr234 PNFYDETyDYGGFTM 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88907 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr236 FYDETYDyGGFTMMF 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88911 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr380 YAGGRGSyGDLGGPI 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88915 SRC protein P12931 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Tyr72 IKALRTDyNASVSVP 9606 12052863 t lperfetto "We show that hnrnp k and the c-src kinase specifically interact with each other, leading to c-src activation and tyrosine phosphorylation of hnrnp k in vivo and in vitro. c-src-mediated phosphorylation reversibly inhibits the binding of hnrnp k to the differentiation control element (dice) of the lox mrna 3' untranslated region in vitro and specifically derepresses the translation of dice-bearing mrnas in vivo.We confirmed that tyr 230, 234, 236, and 380 are phosphorylated and identified two additional targets of c-src, tyr 72 and tyr 225 (data not shown)." SIGNOR-88919 SRC protein P12931 UNIPROT GRB2 protein P62993 UNIPROT unknown phosphorylation Tyr160 QVPQQPTyVQALFDF 9606 BTO:0000007 20554525 t lperfetto "In our work we show that, in contrast to BCR-ABL and prolactin, NPM-ALK phosphorylates Grb2 mainly in Tyr160)Previous reports suggested an inhibitory role of Grb2 Tyr7, Tyr37, Tyr52, and Tyr209 phosphorylation in receptor tyrosine kinase signaling (16) (43). Instead, in our system Grb2 Tyr160 mutation was not show to have a role in ALCL proliferation." SIGNOR-247138 SRC protein P12931 UNIPROT RAC1 protein P63000 UNIPROT up-regulates phosphorylation 9606 17991704 t gcesareni "N attractive hypothesis consistent with our present data is that the gef responsible for rac activation in mce cells may be activated by src family kinase tyrosine phosphorylationour results present a novel mechanism by which the pi3k and src signaling cascades cooperate to activate rac and promote intestinal epithelial cell migration downstream of egfr." SIGNOR-158954 SRC protein P12931 UNIPROT AP2B1 protein P63010 UNIPROT down-regulates phosphorylation Tyr737 THRQGHIyMEMNFTN 9606 18938240 t gcesareni "The phosphorylation of beta2-adaptin on tyrosine residue 737 (y737) negatively regulates its interaction with betaarrestin." SIGNOR-181743 SRC protein P12931 UNIPROT RACK1 protein P63244 UNIPROT up-regulates phosphorylation Tyr228 LNEGKHLyTLDGGDI 9606 12400005 t gcesareni "We found that rack1 is a src substrate. Moreover, src activity is necessary for both the tyrosine phosphorylation of rack1 and the binding of rack1 to src's sh2 domain that occur following pkc activation. To identify the tyrosine(s) on rack1 that is phosphorylated by src, we generated and tested a series of rack1 mutants. We found that src phosphorylates rack1 on tyr 228 and/or tyr 246" SIGNOR-94796 SRC protein P12931 UNIPROT RACK1 protein P63244 UNIPROT up-regulates phosphorylation Tyr246 LCFSPNRyWLCAATG 9606 12400005 t gcesareni "We found that rack1 is a src substrate. Moreover, src activity is necessary for both the tyrosine phosphorylation of rack1 and the binding of rack1 to src's sh2 domain that occur following pkc activation. To identify the tyrosine(s) on rack1 that is phosphorylated by src, we generated and tested a series of rack1 mutants. We found that src phosphorylates rack1 on tyr 228 and/or tyr 246" SIGNOR-94800 SRC protein P12931 UNIPROT PPP2CA protein P67775 UNIPROT down-regulates phosphorylation Tyr307 VTRRTPDyFL 9606 BTO:0000938 23796501 t llicata "We found that ?-Syn gene overexpression in sk-n-sh cells and primary neurons led to pp2a/c phosphorylation at y307, a known target of src kinase, and consequent phosphatase inhibition." SIGNOR-202192 SRC protein P12931 UNIPROT GTF2I protein P78347 UNIPROT "up-regulates activity" phosphorylation Tyr248 EESEDPDyYQYNIQA 9534 BTO:0004055 11934902 t lperfetto "c-Src-dependent transcriptional activation of TFII-ITFII-I is a multifunctional transcription factor that is also involved in signal transduction. Here we show that TFII-I undergoes a c-Src-dependent tyrosine phosphorylation on tyrosine residues 248 and 611 and translocates to the nucleus in response to growth factor signaling" SIGNOR-247185 SRC protein P12931 UNIPROT GTF2I protein P78347 UNIPROT "up-regulates activity" phosphorylation Tyr652 KPELVISyLPPGMAS 9534 11934902 t lperfetto "C-Src-dependent transcriptional activation of TFII-ITFII-I is a multifunctional transcription factor that is also involved in signal transduction. Here we show that TFII-I undergoes a c-Src-dependent tyrosine phosphorylation on tyrosine residues 248 and 611 and translocates to the nucleus in response to growth factor signaling" SIGNOR-247189 SRC protein P12931 UNIPROT DLG4 protein P78352 UNIPROT up-regulates phosphorylation Tyr523 REDSVLSyETVTQME 9606 24981431 t llicata "These results indicate that psd-95 phosphorylation by src facilitates the integration of pyk2 to psd-95 signal complex, the activation of pyk2/src, as well as the subsequent tyrosine phosphorylation of nr2a, which ultimately results in the upregulation of nmda receptor function and synaptic transmission." SIGNOR-205120 SRC protein P12931 UNIPROT CLTC protein Q00610 UNIPROT up-regulates phosphorylation Tyr1477 LFITEEDyQALRTSI 9606 10089883 t gcesareni "Egf-mediated clathrin phosphorylation is followed by clathrin redistribution to the cell periphery and is the product of downstream activation of src kinase by egf receptor (egfr) signaling" SIGNOR-65714 SRC protein P12931 UNIPROT CAV1 protein Q03135 UNIPROT "down-regulates activity" phosphorylation Tyr14 VDSEGHLyTVPIREQ 9606 12921535 t lperfetto "Caveolin-1 is phosphorylated on tyr(14) in response to both oxidative and hyperosmotic stress. In the present paper, we show that this phosphorylation requires activation of the src family kinase fyn" SIGNOR-118007 SRC protein P12931 UNIPROT DNM1 protein Q05193 UNIPROT "up-regulates activity" phosphorylation Tyr597 NTEQRNVyKDYRQLE 9534 BTO:0004055 12011079 t lperfetto "Endocytosis of ligand-activated receptors requires dynamin-mediated GTP hydrolysis, which is regulated by dynamin self-assembly. Here, we demonstrate that phosphorylation of dynamin I by c-Src induces its self-assembly and increases its GTPase activity. Electron microscopic analyses reveal that tyrosine-phosphorylated dynamin I spontaneously self-assembles into large stacks of rings. Tyrosine 597 was identified as being phosphorylated both in vitro and in cultured cells following epidermal growth factor receptor stimulation." SIGNOR-247129 SRC protein P12931 UNIPROT DNM1 protein Q05193 UNIPROT "up-regulates activity" phosphorylation Tyr231 LLPLRRGyIGVVNRS 9606 BTO:0000007 9880482 t lperfetto "Src-mediated tyrosine phosphorylation of dynamin is required for beta2-adrenergic receptor internalization and mitogen-activated protein kinase signalingHere we demonstrate that activation of beta2-adrenergic receptors (beta2-ARs) leads to c-Src-mediated tyrosine phosphorylation of dynamin, which is required for receptor internalization. Two tyrosine residues, Tyr231 and Tyr597, are identified as the major phosphorylation sites" SIGNOR-247124 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr397 SVSETDDyAEIIDEE 9606 15735019 t miannu "Surprisingly, we found that expression of SrcMF or Src251 resulted in increased tyrosine phosphorylation of FAK on Tyr(407), Tyr(576), Tyr(577), and Tyr(861), which are considered to be Src kinase substrates" SIGNOR-150476 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr407 IIDEEDTyTMPSTRD 9606 15735019 t miannu "Surprisingly, we found that expression of SrcMF or Src251 resulted in increased tyrosine phosphorylation of FAK on Tyr(407), Tyr(576), Tyr(577), and Tyr(861), which are considered to be Src kinase substrates" SIGNOR-150480 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr576 RYMEDSTyYKASKGK 9606 15735019 t miannu "Surprisingly, we found that expression of SrcMF or Src251 resulted in increased tyrosine phosphorylation of FAK on Tyr(407), Tyr(576), Tyr(577), and Tyr(861), which are considered to be Src kinase substrates" SIGNOR-150484 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr577 YMEDSTYyKASKGKL 9606 15735019 t miannu "Surprisingly, we found that expression of SrcMF or Src251 resulted in increased tyrosine phosphorylation of FAK on Tyr(407), Tyr(576), Tyr(577), and Tyr(861), which are considered to be Src kinase substrates" SIGNOR-134212 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr861 PIGNQHIyQPVGKPD 9606 15735019 t miannu "Surprisingly, we found that expression of SrcMF or Src251 resulted in increased tyrosine phosphorylation of FAK on Tyr(407), Tyr(576), Tyr(577), and Tyr(861), which are considered to be Src kinase substrates" SIGNOR-150492 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr742 HMVQTNHyQVSGYPG 9606 BTO:0000195 17289681 t "The effect has been demonstrated using P34152-3" gcesareni "We propose that fak/c-src bipartite enzyme is a sensor of cytoplasmic shrinkage, and that the phosphorylation on fak tyr-861 by src and subsequent reorganization of f-actin can initiate an anti-apoptotic signaling pathway that protects cells from hyperosmotic stress." SIGNOR-152967 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr861 PIGNQHIyQPVGKPD 9606 BTO:0000195 17289681 t "The effect has been demonstrated using P34152-3" gcesareni "We propose that fak/c-src bipartite enzyme is a sensor of cytoplasmic shrinkage, and that the phosphorylation on fak tyr-861 by src and subsequent reorganization of f-actin can initiate an anti-apoptotic signaling pathway that protects cells from hyperosmotic stress." SIGNOR-152971 SRC protein P12931 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation 9606 phosphorylation:Tyr397 SVSETDDyAEIIDEE 17828307 t gcesareni "Fak y397 phosphorylation promotes src sh2 domain binding to fak, presumably leading to conformational src activation with a fak-src complex." SIGNOR-157767 SRC protein P12931 UNIPROT BTK protein Q06187 UNIPROT "up-regulates activity" phosphorylation Tyr551 RYVLDDEyTSSVGSK 9606 8629002 t "This interaction of BTK with SRC kinases transphosphorylated BTK on tyrosine at residue 551, which led to BTK activation." SIGNOR-251100 SRC protein P12931 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates phosphorylation Tyr4473 VEIGNPTyKMYEGGE 9606 18381291 t lperfetto "The observation that the wild type protein was phosphorylated to a higher level than the y4473f mutant again indicates that phosphorylation of the tyr4473 residue by v-src is occurring in these cellsmutation of tyr4473 to alanine, which abolishes snx17 binding, resulted in impaired receptor recycling and reduced amounts of the mature form of lrp1 on the cell surface" SIGNOR-178159 GF proteinfamily SIGNOR-PF39 SIGNOR RTKs proteinfamily SIGNOR-PF38 SIGNOR "up-regulates activity" binding 9606 17306385 t miannu "Multiple growth- and differentiation-inducing polypeptide factors bind to and activate transmembrane receptors tyrosine kinases (RTKs), to instigate a plethora of biochemical cascades culminating in regulation of cell fate." SIGNOR-256163 SRC protein P12931 UNIPROT LRP1 protein Q07954 UNIPROT "up-regulates activity" phosphorylation Tyr4507 TNFTNPVyATLYMGG 9606 BTO:0000007 12789267 t lperfetto "We recently observed that the ldl receptor-related protein 1 (lrp-1) is tyrosine phosphorylated in v-src-transformed cells.Of the four tyrosine residues present in the cytoplasmic domain of lrp-1, only tyr 63 is phosphorylated by v-src in vivo or in vitro. Using fibroblasts deficient in src, yes and fyn, we were able to show that there are multiple kinases present in the cell that can phosphorylate lrp-1. Tyrosine-phosphorylated lrp-1 associates with shc, a ptb and sh2 domain containing signaling protein that is involved in the activation of ras" SIGNOR-101535 SRC protein P12931 UNIPROT GRIN2A protein Q12879 UNIPROT up-regulates phosphorylation Tyr1325 RLLEGNFyGSLFSVP 9606 19834457 t lperfetto "The nr2a subunit of the nmda receptor is tyrosine-phosphorylated, with tyr 1325 as its one of the major phosphorylation sitewe also show that the tyr 1325 phosphorylation site is required for src-induced potentiation of the nmda receptor channel in the striatum." SIGNOR-188531 SRC protein P12931 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1105 CSEVERTyLKTKSSS -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247163 SRC protein P12931 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1267 PATGEQVyQQDWAQN -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247167 SRC protein P12931 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Tyr1387 GRCPSDPyKHSLPSQ -1 10195142 t lperfetto "To gain further insight into the roles of Src and Fyn in the phosphorylation and regulation of the NMDA receptor, we have characterized the tyrosine phosphorylation of NR2A and NR2B by exogenous Src and FynIn the case of NR2A, three potential tyrosine phosphorylation sites have been proposed: Tyr1105, Tyr1267 and Tyr1387 (Zheng et al. 1998; Bi et al. 2000), all of which are similarly located in the C-terminal, cytoplasmic domain." SIGNOR-247171 SRC protein P12931 UNIPROT TIAM1 protein Q13009 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 12810717 t gcesareni "Tiam1 cooperated with src to induce activation of rac1 in vivo and the formation of membrane ruffles." SIGNOR-102354 SRC protein P12931 UNIPROT MAPK7 protein Q13164 UNIPROT up-regulates 9606 BTO:0000142 11782488 f gcesareni "C-src was suggested to be involved in bmk1 activation from the experiments with herbimycin a and pp2, specific inhibitors of src family kinases." SIGNOR-113779 SRC protein P12931 UNIPROT PAK2 protein Q13177 UNIPROT up-regulates phosphorylation Tyr130 VLDVLKFyDSNTVKQ 9606 12215529 t llicata "Pak2 became tyrosine phosphorylated in its n-terminal regulatory domain, where y130 was identified as the major phosphoacceptor site. Tyrosine phosphorylation-mediated superactivation of pak2 could be induced by overexpression of different src kinases or by inhibiting cellular tyrosine phosphatases with pervanadate and could be blocked by the src kinase inhibitor pp1 or by mutating the y130 residue." SIGNOR-92460 SRC protein P12931 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Tyr1474 GSSNGHVyEKLSSIE -1 11483655 t lperfetto "We have investigated the tyrosine phosphorylation of NMDA receptor subunits NR2A and NR2B by exogenous Src Phosphorylation-site specific antibodies identified NR2B Tyr1472 as a phosphorylation site for intrinsic PSD tyrosine kinases" SIGNOR-247180 SRC protein P12931 UNIPROT GRB10 protein Q13322 UNIPROT down-regulates phosphorylation Tyr67 NASLESLySACSMQS 9606 10871840 t lperfetto "Grb10 tyrosine phosphorylation was stimulated by expression of constitutively active src or fyn in cells and by incubation with purified src or fyn in vitro. The insulin stimulated or src/fyn-mediated tyrosine phosphorylation in vivo was significantly reduced when grb10 tyrosine 67 was changed to glycine. This mutant form of grb10 bound with higher affinity to the ir in cells than that of the wild-type protein, suggesting that tyrosine phosphorylation of grb10 may normally negatively regulate its binding to the ir." SIGNOR-78706 SRC protein P12931 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates phosphorylation Tyr242 FFQQQMIyDSPPSRA 9606 19881549 t lperfetto "Using both mutagenesis and mass spectrometry approaches, y242, y259, y317, y373 and y627 of gab1 were identified to be phosphorylated by c-src a gab1 mutant with substitutions of the src phosphorylation sites failed to promote hgf-induced dna synthesis" SIGNOR-236314 SRC protein P12931 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr259 ASVDSSLyNLPRSYS 9606 BTO:0000007 19881549 t lperfetto "Using both mutagenesis and mass spectrometry approaches, y242, y259, y317, y373 and y627 of gab1 were identified to be phosphorylated by c-src a gab1 mutant with substitutions of the src phosphorylation sites failed to promote hgf-induced dna synthesis" SIGNOR-236310 SRC protein P12931 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr317 PPTPGNTyQIPRTFP 9606 BTO:0000007 19881549 t lperfetto "Using both mutagenesis and mass spectrometry approaches, y242, y259, y317, y373 and y627 of gab1 were identified to be phosphorylated by c-src a gab1 mutant with substitutions of the src phosphorylation sites failed to promote hgf-induced dna synthesis" SIGNOR-236306 SRC protein P12931 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr373 ASDTDSSyCIPTAGM 9606 19881549 t lperfetto "Using both mutagenesis and mass spectrometry approaches, y242, y259, y317, y373 and y627 of gab1 were identified to be phosphorylated by c-src a gab1 mutant with substitutions of the src phosphorylation sites failed to promote hgf-induced dna synthesis" SIGNOR-236318 SRC protein P12931 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr627 KGDKQVEyLDLDLDS 9606 BTO:0000007 19881549 t lperfetto "Using both mutagenesis and mass spectrometry approaches, y242, y259, y317, y373 and y627 of gab1 were identified to be phosphorylated by c-src a gab1 mutant with substitutions of the src phosphorylation sites failed to promote hgf-induced dna synthesis" SIGNOR-236302 SRC protein P12931 UNIPROT SPTAN1 protein Q13813 UNIPROT up-regulates phosphorylation Tyr1176 AVQQQEVyGMMPRDE 9606 11971983 t llicata "Using mutagenesis on recombinant peptides, we identified the residue y1176 located in the calpain cleavage site of alpha ii-spectrin, near the sh3 domain, as an in vitro substrate for src kinase and lmw-ptp a. phosphorylation of this residue decreases spectrin sensitivity to calpain in vitro." SIGNOR-86718 SRC protein P12931 UNIPROT RAPGEF1 protein Q13905 UNIPROT up-regulates phosphorylation Tyr504 APIPSVPyAPFAAIL 9606 15320955 t llicata "C3g is activated upon phosphorylation at tyrosine 504 c3g is phosphorylated in vivo on y504 upon coexpression with src or hck, two members of the src family tyrosine kinases." SIGNOR-128273 SRC protein P12931 UNIPROT DAG1 protein Q14118 UNIPROT down-regulates phosphorylation Tyr892 PYRSPPPyVPP 9606 BTO:0000887;BTO:0001103 12795607 t lperfetto "Tyrosine 892 is now thought to be the principal site for recognition by the c-src tyrosine kinase;. We show that upon tyrosine phosphorylation, beta-dystroglycan undergoes a profound change in its sub-cellular localization (e.g., from the plasma membrane to an internal membrane compartment). One possibility is that the net negative charge at position 892 causes the redistribution of beta-dystroglycan to this intracellular vesicular location" SIGNOR-101655 SRC protein P12931 UNIPROT CTTN protein Q14247 UNIPROT down-regulates phosphorylation Tyr446 GTEPEPVySMEAADY 9606 12601080 t lperfetto "Cortactin was first identified as a substrate of v-src (46) that mediates in vitro phosphorylation of residues tyr-421, tyr-466, and tyr-482 at the c terminus of the murine ortholog (47). Phosphorylation of these residues attenuates the f-actin cross-linking activity" SIGNOR-98712 SRC protein P12931 UNIPROT CTTN protein Q14247 UNIPROT down-regulates phosphorylation Tyr470 AYATEAVyESAEAPG 9606 12601080 t lperfetto "Cortactin was first identified as a substrate of v-src (46) that mediates in vitro phosphorylation of residues tyr-421, tyr-466, and tyr-482 at the c terminus of the murine ortholog (47). Phosphorylation of these residues attenuates the f-actin cross-linking activity" SIGNOR-98716 SRC protein P12931 UNIPROT CTTN protein Q14247 UNIPROT down-regulates phosphorylation Tyr486 YPAEDSTyDEYENDL 9606 12601080 t lperfetto "Cortactin was first identified as a substrate of v-src (46) that mediates in vitro phosphorylation of residues tyr-421, tyr-466, and tyr-482 at the c terminus of the murine ortholog (47). Phosphorylation of these residues attenuates the f-actin cross-linking activity" SIGNOR-98720 SRC protein P12931 UNIPROT CTTN protein Q14247 UNIPROT "down-regulates activity" phosphorylation Tyr421 RLPSSPVyEDAASFK -1 15169891 t lperfetto "Erk phosphorylation and a mimicking S405,418D double mutation enhanced cortactin binding and activation of N-WASP. In contrast, Src phosphorylation inhibited the ability of cortactin previously phosphorylated by Erk, and that of S405,418D double mutant cortactin, to bind and activate N-WASP. Furthermore, Y-->D mutation of three tyrosine residues targeted by Src (Y421, Y466, and Y482) inhibited the ability of S405,418D cortactin to activate N-WASP." SIGNOR-246513 SRC protein P12931 UNIPROT PTK2B protein Q14289 UNIPROT up-regulates phosphorylation Tyr402 CSIESDIyAEIPDET 9606 15695828 t llicata "These data indicate that pyk2 activation via phosphorylation at tyr-402 requires ?V?3 Ligation and src activity." SIGNOR-133870 SRC protein P12931 UNIPROT KCNB1 protein Q14721 UNIPROT up-regulates phosphorylation Tyr128 YWGIDEIyLESCCQA 9606 BTO:0000938 19622611 t flangone "In the present study we show that an n-terminal tyrosine of kv2.1 (y124), which is a known target of src kinase, is critical for the apoptotic current surge..Kv2.1-mediated k+ currents are also enhanced during non-injurious conditions through direct phosphorylation of intracellular n-terminal residue tyrosine 124 (y124) by src kinase" SIGNOR-187201 SRC protein P12931 UNIPROT CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Tyr380 TDSEEQPyLEMDLSS 9606 16619028 t lperfetto "Src kinase phosphorylates caspase-8 on tyr380: a novel mechanism of apoptosis suppressionwe identified caspase-8 as a new substrate for src kinase. Phosphorylation occurs on tyr380, situated in the linker region between the large and the small subunits of human procaspase-8, and results in downregulation of caspase-8 proapoptotic function" SIGNOR-146127 SRC protein P12931 UNIPROT PRKD1 protein Q15139 UNIPROT up-regulates phosphorylation Tyr95 KFPECGFyGMYDKIL 9606 17804414 t llicata "Critical for the regulation of pkd1 activity in response to oxidative stress are src- and abl-mediated tyrosine phosphorylations that eventually lead to protein kinase cdelta (pkcdelta)-mediated activation of pkd1. our data suggest that pkd1 phosphorylation at tyr95 generates a binding motif for pkcdelta, and that oxidative stress-mediated pkcdelta/pkd interaction results in pkd1 activation loop phosphorylation and activation." SIGNOR-157716 SRC protein P12931 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr432 KEGWMVHyTSKDTLR 9606 BTO:0000567 12637538 t lperfetto "Here we report that PKD is tyrosine-phosphorylated within the PH domain, leading to activation. This phosphorylation is mediated by a pathway that consists of the Src and Abl tyrosine kinases and occurs in response to stimulation with pervanadate and oxidative stress. Mutational analysis revealed three tyrosine phosphorylation sites (Tyr(432), Tyr(463), and Tyr(502)), which are regulated by the Src-Abl pathway, and phosphorylation of only one of these (Tyr(463)) leads to PKD activation." SIGNOR-247320 SRC protein P12931 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr463 NDTGSRYyKEIPLSE 9606 12637538 t lperfetto "Here we report that PKD is tyrosine-phosphorylated within the PH domain, leading to activation. This phosphorylation is mediated by a pathway that consists of the Src and Abl tyrosine kinases and occurs in response to stimulation with pervanadate and oxidative stress. Mutational analysis revealed three tyrosine phosphorylation sites (Tyr(432), Tyr(463), and Tyr(502)), which are regulated by the Src-Abl pathway, and phosphorylation of only one of these (Tyr(463)) leads to PKD activation." SIGNOR-247324 SRC protein P12931 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr502 TTANVVYyVGENVVN 9606 12637538 t lperfetto "Here we report that PKD is tyrosine-phosphorylated within the PH domain, leading to activation. This phosphorylation is mediated by a pathway that consists of the Src and Abl tyrosine kinases and occurs in response to stimulation with pervanadate and oxidative stress. Mutational analysis revealed three tyrosine phosphorylation sites (Tyr(432), Tyr(463), and Tyr(502)), which are regulated by the Src-Abl pathway, and phosphorylation of only one of these (Tyr(463)) leads to PKD activation." SIGNOR-247328 SRC protein P12931 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr464 QEGSIEVyEDAGSHY 9606 11113114 t gcesareni "Ec mlck-1 is phosphorylated by p60(src) on tyr(464) and tyr(471), resulting in a 2- to 3-fold increase in ec mlck-1 enzymatic activity." SIGNOR-85005 SRC protein P12931 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr471 YEDAGSHyLCLLKAR 9606 11113114 t gcesareni "Ec mlck-1 is phosphorylated by p60(src) on tyr(464) and tyr(471), resulting in a 2- to 3-fold increase in ec mlck-1 enzymatic activity." SIGNOR-85009 SRC protein P12931 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr464 QEGSIEVyEDAGSHY 9606 12408982 t gcesareni "Ec mlck-1 is phosphorylated by p60(src) on tyr(464) and tyr(471), resulting in a 2- to 3-fold increase in ec mlck-1 enzymatic activity." SIGNOR-95238 SRC protein P12931 UNIPROT MYLK protein Q15746 UNIPROT up-regulates phosphorylation Tyr471 YEDAGSHyLCLLKAR 9606 12408982 t gcesareni "Ec mlck-1 is phosphorylated by p60(src) on tyr(464) and tyr(471), resulting in a 2- to 3-fold increase in ec mlck-1 enzymatic activity." SIGNOR-95242 SRC protein P12931 UNIPROT DDR2 protein Q16832 UNIPROT up-regulates phosphorylation Tyr736 FGMSRNLySGDYYRI 9606 16186108 t gcesareni "Here, using baculoviral co-expression of the ddr2 cytosolic domain and src, we show that src targets three tyrosine residues (tyr-736, tyr-740, and tyr-741) in the activation loop of ddr2 for phosphorylation. This phosphorylation by src stimulates ddr2 cis-autophosphorylation of additional tyrosine residues." SIGNOR-140728 SRC protein P12931 UNIPROT DDR2 protein Q16832 UNIPROT up-regulates phosphorylation Tyr740 RNLYSGDyYRIQGRA 9606 16186108 t gcesareni "Here, using baculoviral co-expression of the ddr2 cytosolic domain and src, we show that src targets three tyrosine residues (tyr-736, tyr-740, and tyr-741) in the activation loop of ddr2 for phosphorylation. This phosphorylation by src stimulates ddr2 cis-autophosphorylation of additional tyrosine residues." SIGNOR-140763 SRC protein P12931 UNIPROT DDR2 protein Q16832 UNIPROT up-regulates phosphorylation Tyr741 NLYSGDYyRIQGRAV 9606 16186108 t gcesareni "Here, using baculoviral co-expression of the ddr2 cytosolic domain and src, we show that src targets three tyrosine residues (tyr-736, tyr-740, and tyr-741) in the activation loop of ddr2 for phosphorylation. This phosphorylation by src stimulates ddr2 cis-autophosphorylation of additional tyrosine residues." SIGNOR-140767 SRC protein P12931 UNIPROT SH3PXD2A protein Q5TCZ1 UNIPROT "up-regulates activity" phosphorylation 20943948 t lperfetto " Recently, we have shown that tyrosine kinase c-Src substrate Tks4 and Tks5 proteins are novel members of the organizer superfamily" SIGNOR-264706 SRC protein P12931 UNIPROT TNS3 protein Q68CZ2 UNIPROT up-regulates phosphorylation Tyr1173 QDTSKFWyKADISRE 9606 BTO:0000150;BTO:0000551;BTO:0000848 19732724 t llicata "Tyrosines in the sh2 domain contribute to the biological activity of tensin-3, and phosphorylation of these tyrosines can regulate ligand binding. tensin-3 is a src substrate" SIGNOR-187843 SRC protein P12931 UNIPROT TNS3 protein Q68CZ2 UNIPROT up-regulates phosphorylation Tyr1206 SHSFRGAyGLAMKVA 9606 BTO:0000150;BTO:0000551;BTO:0000848 19732724 t llicata "Tyrosines in the sh2 domain contribute to the biological activity of tensin-3, and phosphorylation of these tyrosines can regulate ligand binding. tensin-3 is a src substrate" SIGNOR-187847 SRC protein P12931 UNIPROT TNS3 protein Q68CZ2 UNIPROT up-regulates phosphorylation Tyr1256 KGCSNEPyFGSLTAL 9606 BTO:0000150;BTO:0000551;BTO:0000848 19732724 t llicata "Tyrosines in the sh2 domain contribute to the biological activity of tensin-3, and phosphorylation of these tyrosines can regulate ligand binding. tensin-3 is a src substrate" SIGNOR-187851 SRC protein P12931 UNIPROT TNS3 protein Q68CZ2 UNIPROT up-regulates phosphorylation 9606 BTO:0000150;BTO:0000551;BTO:0000848 19732724 t gcesareni "Although sh2 domains have not been reported previously to be phosphorylated, the tensin-3 sh2 domain is a physiologic substrate for src. Tyrosines in the sh2 domain contribute to the biological activity of tensin-3, and phosphorylation of these tyrosines can regulate ligand binding." SIGNOR-187854 SRC protein P12931 UNIPROT RHOU protein Q7L0Q8 UNIPROT "down-regulates activity" phosphorylation Tyr254 SKSWWKKyCCFV 9606 BTO:0002552 20547754 t miannu "Regulation of the Rho family small GTPase Wrch-1/RhoU by C-terminal tyrosine phosphorylation requires Src. Phosphorylation at Y254 negatively regulates Wrch-1-mediated biological functions.Serum-stimulated tyrosine phosphorylation and relocalization of Wrch-1 decreases its activation of downstream effectors in a Y254-dependent manner." SIGNOR-259814 SRC protein P12931 UNIPROT ATG9A protein Q7Z3C6 UNIPROT "up-regulates activity" phosphorylation Tyr8 MAQFDTEyQRLEASY 9606 27934868 t miannu "Src phosphorylates mATG9 at Tyr8 to maintain its endocytic and constitutive trafficking in unstressed conditions. In response to starvation, phosphorylation of mATG9 at Tyr8 by Src and at Ser14 by ULK1 functionally cooperate to promote interactions between mATG9 and the AP1/2 complex, leading to redistribution of mATG9 from the plasma membrane and juxta-nuclear region to the peripheral pool for autophagy initiation." SIGNOR-266367 SRC protein P12931 UNIPROT NOXA1 protein Q86UR1 UNIPROT up-regulates phosphorylation Tyr110 RGHAAIDyTQLGLRF 9606 20943948 t llicata "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-168545 SRC protein P12931 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr104 RSPSTGLyDNLEKYH 9606 BTO:0000007 24996174 t miannu "In this study, we investigated the potential regulation of SIRT2 function by c-Src. We found that the protein levels of SIRT2 were decreased by c-Src, and subsequently rescued by the addition of a Src specific inhibitor, SU6656, or by siRNA-mediated knockdown of c-Src. The c-Src interacts with and phosphorylates SIRT2 at Tyr104." SIGNOR-263104 SRC protein P12931 UNIPROT AFAP1 protein Q8N556 UNIPROT unknown phosphorylation Tyr451 TDPEALHyDYIDVEM 9534 BTO:0004055 9655255 t lperfetto "In this report, site-directed mutagenesis and a transient expression system that permits co-expression of activated pp60c-src (Src527F) and AFAP-110 in Cos-1 cells were used to identify the SH2-binding motif in AFAP-110. Four tyrosine residues, two in the amino terminus (Y93 and Y94) and two in the carboxy terminus (Y451 and Y453), were mutated to phenylalanine, significantly reducing overall steady-state levels of tyrosine phosphorylation and preventing Src527F from forming a stable complex with AFAP-110." SIGNOR-246351 SRC protein P12931 UNIPROT AFAP1 protein Q8N556 UNIPROT unknown phosphorylation Tyr453 PEALHYDyIDVEMSA 9534 9655255 t lperfetto "In this report, site-directed mutagenesis and a transient expression system that permits co-expression of activated pp60c-src (Src527F) and AFAP-110 in Cos-1 cells were used to identify the SH2-binding motif in AFAP-110. Four tyrosine residues, two in the amino terminus (Y93 and Y94) and two in the carboxy terminus (Y451 and Y453), were mutated to phenylalanine, significantly reducing overall steady-state levels of tyrosine phosphorylation and preventing Src527F from forming a stable complex with AFAP-110." SIGNOR-246355 SRC protein P12931 UNIPROT AFAP1 protein Q8N556 UNIPROT unknown phosphorylation Tyr93 TSSLPEGyYEEAVPL 9534 9655255 t lperfetto "In this report, site-directed mutagenesis and a transient expression system that permits co-expression of activated pp60c-src (Src527F) and AFAP-110 in Cos-1 cells were used to identify the SH2-binding motif in AFAP-110. Four tyrosine residues, two in the amino terminus (Y93 and Y94) and two in the carboxy terminus (Y451 and Y453), were mutated to phenylalanine, significantly reducing overall steady-state levels of tyrosine phosphorylation and preventing Src527F from forming a stable complex with AFAP-110." SIGNOR-246359 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 SRC protein P12931 UNIPROT AFAP1 protein Q8N556 UNIPROT unknown phosphorylation Tyr94 SSLPEGYyEEAVPLS 9534 9655255 t lperfetto "In this report, site-directed mutagenesis and a transient expression system that permits co-expression of activated pp60c-src (Src527F) and AFAP-110 in Cos-1 cells were used to identify the SH2-binding motif in AFAP-110. Four tyrosine residues, two in the amino terminus (Y93 and Y94) and two in the carboxy terminus (Y451 and Y453), were mutated to phenylalanine, significantly reducing overall steady-state levels of tyrosine phosphorylation and preventing Src527F from forming a stable complex with AFAP-110." SIGNOR-246363 SRC protein P12931 UNIPROT PDCD6IP protein Q8WUM4 UNIPROT "down-regulates activity" phosphorylation Tyr319 KKDNDFIyHDRVPDL 9606 15557335 t miannu "Src phosphorylation of Alix/AIP1 modulates its interaction with binding partners and antagonizes its activities. Phosphorylation of Alix by Src caused it to translocate from the membrane and cytoskeleton to the cytoplasm and reduced its interaction with binding partners SETA/CIN85, epidermal growth factor receptor, and Pyk2." SIGNOR-263201 SRC protein P12931 UNIPROT WASF1 protein Q92558 UNIPROT up-regulates phosphorylation Tyr125 PIPLQETyDVCEQPP 9606 16317717 t lperfetto "The wave/scar proteins regulate actin polymerisation at the leading edge of motile cells via activation of the arp2/3 complex in response to extracellular cues.Src-dependent phosphorylation of scar1 promotes its association with the arp2/3 complex" SIGNOR-142724 SRC protein P12931 UNIPROT NECTIN2 protein Q92692 UNIPROT unknown phosphorylation Tyr505 EGEEEEEyLDKINPI -1 10962558 t miannu "An inhibitor specific for Src family kinase or expression of Csk reduced tyrosine phosphorylation of nectin-2delta. In addition, Src kinase tyrosine phosphorylates the recombinant cytoplasmic region of nectin-2delta in vitro. The major tyrosine phosphorylation site of nectin-2delta was Tyr505 in the cytoplasmic region" SIGNOR-263200 SRC protein P12931 UNIPROT FERMT2 protein Q96AC1 UNIPROT "up-regulates activity" phosphorylation Tyr193 SKTMTPTyDAHDGSP 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-266100 SRC protein P12931 UNIPROT SH3GL1 protein Q99961 UNIPROT down-regulates phosphorylation Tyr315 QPSCKALyDFEPEND 9606 16054026 t lperfetto "Further, we identified an interaction between fak's second pro-rich motif and endophilin a2's sh3 domain. This interaction served as an autophosphorylation-dependent scaffold to allow src phosphorylation of endophilin a2 at tyr315. Tyr315 phosphorylation inhibited endophilin/dynamin interactions, and blockade of tyr315 phosphorylation promoted endocytosis of mt1-mmp. Together, these results suggest a regulatory mechanism of cell invasion whereby fak promotes cell-surface presentation of mt1-mmp by inhibiting endophilin a2-dependent endocytosis." SIGNOR-139150 SRC protein P12931 UNIPROT SH3GL1 protein Q99961 UNIPROT unknown phosphorylation Tyr315 QPSCKALyDFEPEND 9606 16054026 t llicata "These results identified y315 of endophilin a2 as a major phosphorylation site by fak/src complex. tyr315 phosphorylation inhibited endophilin/dynamin interactions, and blockade of tyr315 phosphorylation promoted endocytosis of mt1-mmp." SIGNOR-139154 SRC protein P12931 UNIPROT SRCIN1 protein Q9C0H9 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 8647432 t miannu "Phosphorylation of multiple tyrosine-containing motifs found on Sin correlated with c-Crk and cellular phosphoprotein binding to Sin as well as increased c-Src activity. These data suggest that (1) SH2 and SH3 ligand sites on Sin cooperatively activate the signaling potential of c-Src, (2) Sin acts as both an activator and a substrate for c-Src, and (3) phosphorylated Sin may serve as a signaling effector molecule for Src by binding to multiple cellular proteins." SIGNOR-263196 SRC protein P12931 UNIPROT CDCP1 protein Q9H5V8 UNIPROT unknown phosphorylation Tyr734 KDNDSHVyAVIEDTM 9606 14739293 t lperfetto "Phosphorylation of gp140 and p80 are mediated by Src family kinases at multiple Tyr residues including Tyr(734)." SIGNOR-246457 SRC protein P12931 UNIPROT ARHGEF4 protein Q9NR80 UNIPROT up-regulates phosphorylation Tyr165 VGSEEDLyDDLHSSS 9606 BTO:0000017 18653540 t llicata "This observation strongly argues for the positive role of tyr94 phosphorylation in egf-induced asef activation following the activation of rac1." SIGNOR-179601 SRC protein P12931 UNIPROT ARHGAP35 protein Q9NRY4 UNIPROT up-regulates phosphorylation Tyr1105 RNEEENIySVPHDST 9606 9819392 t lperfetto "Phosphorylation of y1105, but not the minor site, was modulated in vivo to a greater extent by overexpression of c-src than by the egf receptor and was efficiently catalyzed by c-src in vitro. Mutation of y1105 from tyr to phe resulted in complete loss of p-tyr-dependent complex formation, indicating that p-y1105 was the sole p-tyr residue mediating binding to p120" SIGNOR-61670 SRC protein P12931 UNIPROT WWOX protein Q9NZC7 UNIPROT up-regulates phosphorylation Tyr33 TTKDGWVyYANHTEE 9606 15070730 t llicata "The tyrosine kinase, src, phosphorylates wwox at tyrosine 33 in the first ww domain and enhances its binding to p73." SIGNOR-123819 SRC protein P12931 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT unknown phosphorylation Tyr45 GLEPVGHyEEVELTE 9606 16640565 t llicata "Src kinase phosphorylates s6k in the n-terminus. tyrosine y39/45 in s6k1/2 is a substrate for src kinase in vitro. tyrosine y39/45 in s6k1/2 is a substrate for src kinase in vivo." SIGNOR-146292 SRC protein P12931 UNIPROT STAP2 protein Q9UGK3 UNIPROT "up-regulates activity" phosphorylation Tyr22 GVLPSHYyESFLEKK 9606 12540842 t lperfetto "To examine this possibility, STAP-2 was co-transfected with constitutively active tyrosine kinases in HEK-293 cells. STAP-2 was strongly phosphorylated by various tyrosine kinases, including v-Src (Fig.2 A-a), a JAK2 tyrosine kinase Tyr-22 and Tyr-322 are the major tyrosine phosphorylation sites by v-Src." SIGNOR-247333 SRC protein P12931 UNIPROT STAP2 protein Q9UGK3 UNIPROT "up-regulates activity" phosphorylation Tyr322 GDGPAVDyENQDVAS 9606 12540842 t lperfetto "To examine this possibility, STAP-2 was co-transfected with constitutively active tyrosine kinases in HEK-293 cells. STAP-2 was strongly phosphorylated by various tyrosine kinases, including v-Src (Fig.2 A-a), a JAK2 tyrosine kinase Tyr-22 and Tyr-322 are the major tyrosine phosphorylation sites by v-Src." SIGNOR-247337 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr156 GSRNALKyEHKEIEY -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263037 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr163 YEHKEIEyVETVTSR -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263038 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr274 SNVVRKDyDTLSKCS -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263039 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr293 PAPSGRAyTSPLIDM -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263040 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr37 LINLGKNyEKAVNAM -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263041 SRC protein P12931 UNIPROT BAIAP2L1 protein Q9UHR4 UNIPROT "up-regulates activity" phosphorylation Tyr439 VVIPPPDyLECLSMG -1 21840312 t miannu "Here, we report that overexpression of IRTKS increases the speed of wound closure of HT1080 cells in a Src-dependent manner. Active Src phosphorylates IRTKS in vivo and in vitro. Deletion mapping and mutation analysis revealed that six tyrosine residues (Y37, Y156, Y163, Y274, Y293 and Y439) were Src-stimulated phosphorylation sites on IRTKS. Disruption of Src-stimulated IRTKS phosphorylation abolished the effect of IRTKS on wound closure. Collectively, these data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility." SIGNOR-263042 SRC protein P12931 UNIPROT FBXO5 protein Q9UKT4 UNIPROT up-regulates phosphorylation Tyr142 ALETSRLyEDSGYSS 9606 20717963 t lperfetto "We found that emi1 stability was regulated by phosphorylation and mutation of tyrosine 142 reduced the stability. Our data suggested bcr-abl-induced emi1 phosphorylation might be mediated by src kinase." SIGNOR-167529 SRC protein P12931 UNIPROT VAV3 protein Q9UKW4 UNIPROT up-regulates phosphorylation Tyr173 EDEGGEVyEDLMKAE 9606 BTO:0000785 17998938 t gcesareni "Activation of rac1 and the exchange factor vav3 are involved in npm-alk signaling in anaplastic large cell lymphomas." SIGNOR-159240 SRC protein P12931 UNIPROT HCN2 protein Q9UL51 UNIPROT "up-regulates activity" phosphorylation Tyr476 LDSSRRQyQEKYKQV 9606 BTO:0000007 26280531 t miannu "We identified a highly conserved tyrosine residue in the C-linker of HCN channels (Tyr476 in HCN2) that confers modulation by Src. Replacement of this tyrosine by phenylalanine in HCN2 or HCN4 abolished sensitivity to Src inhibitors. Mass spectrometry confirmed that Tyr476 is phosphorylated by Src. Our results have functional implications for HCN channel gating. Furthermore, they indicate that tyrosine phosphorylation contributes in vivo to the fine tuning of HCN channel activity." SIGNOR-263199 SRC protein P12931 UNIPROT CBLC protein Q9ULV8 UNIPROT up-regulates phosphorylation Tyr341 SEEQLQLyWAMDSTF 9606 20525694 t gcesareni "Phosphorylation of a critical tyrosine (tyr-341) in the linker region of cbl-c by src or a phosphomimetic mutation of this tyrosine (y341e) is sufficient to increase the e3 activity of cbl-c." SIGNOR-165862 SRC protein P12931 UNIPROT DAPP1 protein Q9UN19 UNIPROT "up-regulates activity" phosphorylation Tyr139 KVEEPSIyESVRVHT 9606 BTO:0000776 10880360 t lperfetto "Src family kinases mediate receptor-stimulated, phosphoinositide 3-kinase-dependent, tyrosine phosphorylation of dual adaptor for phosphotyrosine and 3-phosphoinositides-1 in endothelial and B cell linesyrosine phosphorylation of DAPP-1 appears important for appropriate intracellular targeting and creates a potential binding site for Src homology 2 domain-containing proteins." SIGNOR-247119 SRC protein P12931 UNIPROT HCN4 protein Q9Y3Q4 UNIPROT up-regulates phosphorylation Tyr531 RRQYQEKyKQVEQYM 9606 17977941 t fspada "These results demonstrate that src tyrosine kinase enhances hcn4 currents by shifting their activation to more positive potentials and increasing the whole cell channel conductance as well as speeding the channel kinetics. The tyrosine residue that mediates most of src s actions on hcn4 channels is tyr531." SIGNOR-158707 SRC protein P12931 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 12645577 t lperfetto "These results indicate that c-src can associate with ikkbeta and phosphorylate its tyrosine residues after tnf-alfa or tpa stimulation." SIGNOR-217439 SRC protein P12931 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 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-217442 SRC protein P12931 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Tyr315 TFCGTPEyLAPEVLE 9534 BTO:0004055 11445557 t lperfetto "Regulation of Akt/PKB Activation by Tyrosine PhosphorylationAs shown in Fig. 2 d, while mutation of Tyr340 has little effect on either tyrosine phosphorylation or kinase activity of Akt induced by Src527F, substitution of Tyr315 or Tyr326 with a phenylalanine, respectively, dramatically reduces both the tyrosine phosphorylation and kinase activity of Akt. The combination of these two mutations abolishes Src-induced tyrosine phosphorylation of Akt as well as its kinase activity." SIGNOR-246368 Gbeta proteinfamily SIGNOR-PF4 SIGNOR PCBP2 protein Q15366 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr213 SASFPHTtPSMCLNP 10090 BTO:0000667 17475908 t miannu "All together, these data indicate that ERK-dependent phosphorylation of hnRNP-E2 at serines 173, 189, and 272, and threonine 213 is responsible for increased hnRNP-E2 protein stability in BCR/ABL-transformed cells." SIGNOR-262671 SRC protein P12931 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Tyr326 EVLEDNDyGRAVDWW 9534 BTO:0004055 11445557 t lperfetto "Regulation of Akt/PKB Activation by Tyrosine PhosphorylationAs shown in Fig. 2 d, while mutation of Tyr340 has little effect on either tyrosine phosphorylation or kinase activity of Akt induced by Src527F, substitution of Tyr315 or Tyr326 with a phenylalanine, respectively, dramatically reduces both the tyrosine phosphorylation and kinase activity of Akt. The combination of these two mutations abolishes Src-induced tyrosine phosphorylation of Akt as well as its kinase activity." SIGNOR-246377 SRC protein P12931 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Tyr315 TFCGTPEyLAPEVLE 9606 BTO:0000007 12600984 t lperfetto "We also showed that phosphorylation of Tyr-315 in Akt induced by Src or EGF is dependent on the integrity of this proline-rich motif. Furthermore, the Akt mutant lacking this proline motif fails to block the transcription activity of Forkhead in 293 cells and poorly stimulates the proliferation of Madin-Darby canine kidney cells. Taken together, our data suggest that the interaction between the SH3 domain of Src family kinases and the proline-rich motif in the C-terminal regulatory region of Akt is required for tyrosine phosphorylation of Akt and its subsequent activation." SIGNOR-246373 SRC protein P12931 UNIPROT LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR "down-regulates activity" phosphorylation 9606 30889378 t miannu "SRC can directly phosphorylate and inhibit LATS" SIGNOR-259056 SRC protein P12931 UNIPROT GlyR proteinfamily SIGNOR-PF62 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000938 BTO:0000142;BTO:0000671 11882681 t "inferred from family member" gcesareni "These findings indicate that glyr function is upregulated by ptks and this modulation is dependent on the tyrosine-413 residue of the beta subunit." SIGNOR-267796 XRCC6 protein P12956 UNIPROT PRKDC protein P78527 UNIPROT up-regulates relocalization 9606 19133841 t gcesareni "Ku and dna-pkcs only interact in the presence of dna and recruitment of dna-pkcs to sites of dna damage in vivo is ku-dependent. Inward translocation of ku allows dna-pkcs to interact with the extreme termini of the dna, allowing two dna-pkcs molecules to interact across the dsb in a so-called synaptic complex . This interaction stimulates the kinase activity of dna-pkcs, promoting phosphorylation in trans across the dsb (discussed in more detail below). Once assembled at the dna ends, the dna-pkcs-ku-dsb complex serves to tether the ends of the dsb together and protects the dna ends from nuclease attack." SIGNOR-183276 XRCC6 protein P12956 UNIPROT UBE2S protein Q16763 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 27593939 t lperfetto "As shown in Figure 4, we found that Ku70 (Figure 4b) and Ku80 (Figure 4c) co-immunoprecipitated with UBE2S.>Taken together, these results demonstrate that ETO enhances the UBE2S–Ku70 interaction, and UBE2S can be recruited to the same sites of DSBs with Ku70 upon ETO treatment." SIGNOR-265079 XRCC6 protein P12956 UNIPROT DNA-PK complex SIGNOR-C107 SIGNOR "form complex" binding 9606 BTO:0002419 17308091 t miannu "complexes formed by interactions between Ku70, Ku80, and DNA-PKcs were well-established" SIGNOR-226023 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 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 LYL1 protein P12980 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21261500 f miannu "TAL1 and LYL1 are two leukemic members of the bHLH family of transcription factors. TAL1 and LYL1 activate expression of MEF2C" SIGNOR-254208 XRCC5 protein P13010 UNIPROT PDX1 protein P52945 UNIPROT "down-regulates quantity by destabilization" binding 10090 BTO:0002284 16166097 t miannu "The interaction of PDX-1 with Ku subunits and its phosphorylation on threonine 11 by the DNA-PK appear to be implicated in its degradation by the proteosome." SIGNOR-225537 XRCC5 protein P13010 UNIPROT DNA-PK complex SIGNOR-C107 SIGNOR "form complex" binding 9606 BTO:0002419 17308091 t miannu "complexes formed by interactions between Ku70, Ku80, and DNA-PKcs were well-established" SIGNOR-226019 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 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 COX4I1 protein P13073 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267744 COX4I1 protein P13073 UNIPROT Oxidative_phosphorylation phenotype SIGNOR-PH78 SIGNOR up-regulates 10090 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-253101 GP1BB protein P13224 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "form complex" binding 9606 BTO:0000132 16293600 t lperfetto "The GPIb-V-IX receptor consists of 4 transmembrane subunits: GPIbα, disulfide-linked to GPIbβ, and the noncovalently associated GPIX and GPV components, in ratios of 2:2:2:1." SIGNOR-261850 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 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 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 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 IL7 protein P13232 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 11418623 t gcesareni "The common gamma-chain (gamma(c)) is an indispensable subunit of the functional receptor complexes for il-4, il-7, il-9, il-15, il-2, il21" SIGNOR-108864 IL7 protein P13232 UNIPROT IL2RG protein P31785 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-163545 CCL4 protein P13236 UNIPROT CCR5 protein P51681 UNIPROT "up-regulates activity" binding 10090 20219869 t areggio "The investigators showed that myoblasts constitutively express receptors for CCL2 (CCR2), CCL3 (CCR1 and CCR5), and CCL4 (CCR5), and that stimulation with either CCL2 or CCL4 was sufficient to promote myoblast proliferation. " SIGNOR-255116 IFI30 protein P13284 UNIPROT "peptide antigen" smallmolecule CHEBI:166824 ChEBI "up-regulates quantity" "chemical modification" 9606 ¬†31810556 t scontino "Within the phagosome, the internalized antigens are partially degraded by Cathepsin S and the GILT complex, a necessary step for further export to cytosol." SIGNOR-267864 IFI30 protein P13284 UNIPROT oligopeptide smallmolecule CHEBI:25676 ChEBI "down-regulates quantity" "chemical modification" 9606 ¬†31810556 t scontino "Within the phagosome, the internalized antigens are partially degraded by Cathepsin S and the GILT complex, a necessary step for further export to cytosol." SIGNOR-267865 LMP2 protein P13285 UNIPROT IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR "down-regulates quantity by destabilization" 9606 19718044 f scontino "The EBV-encoded Latent Membrane Proteins, LMP2A and LMP2B, Limit the Actions of Interferon by Targeting Interferon Receptors for Degradation. LMP2A and LMP2B increase the turnover and degradation of IFNAR1 and IFNGR1. LMP2A and LMP2B reduce the half-life of IFNAR1 and IFNGR1." SIGNOR-266825 LMP2 protein P13285 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "down-regulates quantity by destabilization" 9606 19718044 f scontino "The EBV-encoded Latent Membrane Proteins, LMP2A and LMP2B, Limit the Actions of Interferon by Targeting Interferon Receptors for Degradation.LMP2A and LMP2B increase the turnover and degradation of IFNAR1 and IFNGR1. LMP2A and LMP2B reduce the half-life of IFNAR1 and IFNGR1." SIGNOR-266824 BGLF4 protein P13288 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" phosphorylation Ser123 DFSQPDTsPDTNGGG 9606 BTO:0002181 19052084 t scontino "BGLF4 kinase interacts physically with and phosphorylates IRF3, which is the initial activator of transcription in the innate immune response. BGLF4 suppresses IRF3-dependent transcriptional activation. Data here suggest that Ser123, Ser173, and Thr180 contribute additively to the BGLF4-mediated repression of the IRF3 transactivation activity." SIGNOR-266647 BGLF4 protein P13288 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" phosphorylation Ser173 PCPQPLRsPSLDNPT 9606 BTO:0002181 19052084 t scontino "BGLF4 kinase interacts physically with and phosphorylates IRF3, which is the initial activator of transcription in the innate immune response. BGLF4 suppresses IRF3-dependent transcriptional activation. Data here suggest that Ser123, Ser173, and Thr180 contribute additively to the BGLF4-mediated repression of the IRF3 transactivation activity." SIGNOR-266648 BGLF4 protein P13288 UNIPROT IRF3 protein Q14653 UNIPROT "down-regulates activity" phosphorylation Thr180 SPSLDNPtPFPNLGP 9606 BTO:0002181 19052084 t scontino "BGLF4 kinase interacts physically with and phosphorylates IRF3, which is the initial activator of transcription in the innate immune response. BGLF4 suppresses IRF3-dependent transcriptional activation. Data here suggest that Ser123, Ser173, and Thr180 contribute additively to the BGLF4-mediated repression of the IRF3 transactivation activity." SIGNOR-266649 MYF5 protein P13349 UNIPROT mir-206 mirna MI0000490 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000887 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 MYF5 protein P13349 UNIPROT MIR1-1 mirna MI0000651 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000887 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 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 MYF5 protein P13349 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 8288123 f miannu "The myogenic regulators myod, myogenin, myf5, and mrf4 share -80% amino acid identity within a basic helix-loop--helix (bhlh) motif that mediates dimerization and dna binding. / myogenic bhlh proteins form heterodimers with ubiquitous bhlh proteins, known as e proteins, and activate the transcription of muscle-specific genes by binding to the e-box consensus sequence (canntg) in muscle gene promoters and enhancers." SIGNOR-37409 MYF5 protein P13349 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR "up-regulates activity" BTO:0001103 17495111 f "Simone Vumbaca" "In summary, the absence of Myf5 clearly reduced the initial expansion of satellite cell-derived transient amplifying cells and resulted in a shift of the ratio of satellite cell subpopulations but did not affect the specification and generation of specific subpopulations of satellite cell-derived cells such as reserve cells, amplifying cells, and differentiating mature myogenic cells." SIGNOR-255643 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 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 TDGF1 protein P13385 UNIPROT ACVR2A protein P27037 UNIPROT down-regulates binding 9606 BTO:0000007 12682303 t acerquone "Here we show that cripto can form a complex with activin and actrii/iib cripto inhibited crosslinking of activin to alk4 and the association of alk4 with actrii/iib." SIGNOR-100052 TDGF1 protein P13385 UNIPROT ACVR1B protein P36896 UNIPROT "up-regulates activity" binding 9606 19874624 t Regulation miannu "Nodal effects are dependent upon interactions with Cripto, a small cysteine-rich extracellular protein that is attached to the plasma membrane through a glycosyl phosphatidyl inositol linkage. Cripto interacts with Nodal and ALK4, independently, and promotes the formation of a stable high affinity complex with activin type II receptors." SIGNOR-251938 TDGF1 protein P13385 UNIPROT NODAL protein Q96S42 UNIPROT "up-regulates activity" binding 9606 19874624 t Regulation miannu "Nodal effects are dependent upon interactions with Cripto, a small cysteine-rich extracellular protein that is attached to the plasma membrane through a glycosyl phosphatidyl inositol linkage. Cripto interacts with Nodal and ALK4, independently, and promotes the formation of a stable high affinity complex with activin type II receptors." SIGNOR-251937 TDGF1 protein P13385 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0002314 BTO:0000887;BTO:0001103 23129614 f miannu "Cripto, a regulator of early embryogenesis, is a novel regulator of muscle regeneration and satellite cell progression toward the myogenic lineage." SIGNOR-192439 LAMP2 protein P13473 UNIPROT "Chaperone-mediated autophagy" phenotype SIGNOR-PH118 SIGNOR "up-regulates activity" 10029 BTO:0000977 8662539 f "Here, the lysosomal membrane glycoprotein LGP96 was identified as a receptor for the selective import and degradation of proteins within lysosomes. Specific substrates of this proteolytic pathway bound to the cytosolic tail of a 96-kilodalton lysosomal membrane protein in two different binding assays." SIGNOR-259990 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 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 BMP1 protein P13497 UNIPROT COL5A1 protein P20908 UNIPROT "up-regulates activity" cleavage Asp1549 IKTEEISeVKMDAEF 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.NH2-terminal sequencing of an ∼35-kDa band in the BMP-1-treated material (N-α1(V), Fig. 3 B,lanes 2 and 3) showed it to correspond to the NH2-terminal portion of the pro-α1(V) N-propeptide previously shown to be cleaved in pro-α1(V)3 homotrimers by BMP-1 (39), whereas NH2-terminal sequencing of an ∼38-kDa band (C-α1(V)BMP-1, Fig. 3 B,lanes 2 and 3) showed it to correspond to pro-α1(V) C-propeptides cleaved between Asp-1594 and Asp-1595." SIGNOR-256344 BMP1 protein P13497 UNIPROT COL7A1 protein Q02388 UNIPROT "up-regulates quantity" cleavage Ala2821 RPLPSYAaDTAGSQL 9606 BTO:0000667 11986329 t miannu " We show that bone morphogenetic protein-1 (BMP-1), which exhibits procollagen C-proteinase activity, cleaves the C-terminal propeptide from human procollagen VII. The cleavage occurs at the BMP-1 consensus cleavage site SYAA/DTAG within the NC-2 domain. Proteinases of the bone morphogenetic protein-1 family convert procollagen VII to mature anchoring fibril collagen." SIGNOR-256338 CCL2 protein P13500 UNIPROT CCR2 protein P41597 UNIPROT "up-regulates activity" binding 9606 20219869 t areggio "The investigators showed that myoblasts constitutively express receptors for CCL2 (CCR2), CCL3 (CCR1 and CCR5), and CCL4 (CCR5), and that stimulation with either CCL2 or CCL4 was sufficient to promote myoblast proliferation. " SIGNOR-255113 CCL2 protein P13500 UNIPROT CCR4 protein P51679 UNIPROT "up-regulates activity" binding 9606 17160712 t gcesareni "CCR2 and CCR4 are two cell surface receptors that bind CCL2" SIGNOR-237555 CCL2 protein P13500 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 32446778 f Luana "In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNŒ±, IFNŒ≥, IL-1Œ≤, IL-6, IL-12, IL-18, IL-33,TNFŒ±, TGFŒ≤) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatory response." SIGNOR-261317 CCL2 protein P13500 UNIPROT Macrophage_activation phenotype SIGNOR-PH126 SIGNOR up-regulates 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-260849 CCL2 protein P13500 UNIPROT ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "Taken together, these data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm. In this scenario,the release by immune effector cells of large amounts of pro-in-flammatory cytokines (IFNα, IFNγ, IL-1β, IL-6, IL-12, IL-18, IL-33,TNFα, TGFβ) and chemokines (CXCL10, CXCL8, CXCL9, CCL2, CCL3,CCL5) precipitates and sustains the aberrant systemic inflammatoryresponse. The cytokine storm is readily followed by theimmune system “attacking” the body, which in turn will cause ARDSand multiple organ failure, the final result being death, at least in themost severe cases of SARS-CoV-2 infection" SIGNOR-261032 CCL2 protein P13500 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 32283152 f miannu "High levels of expression of IL-1B, IFN-γ, IP-10, and monocyte chemoattractant protein 1 (MCP-1) have been detected in patients with COVID-19. These inflammatory cytokines may activate the T-helper type 1 (Th1) cell response. Th1 activation is a key event in the activation of specific immunity." SIGNOR-261027 Wnt proteinfamily SIGNOR-PF40 SIGNOR CTNNB1 protein P35222 UNIPROT "up-regulates quantity by stabilization" 17081971 f "The central player in the canonical Wnt cascade is β-catenin, a cytoplasmic protein whose stability is regulated by the destruction complex." SIGNOR-256240 CCL5 protein P13501 UNIPROT CCR1 protein P32246 UNIPROT up-regulates binding 9606 10734056 t "RANTES interacts with specific cell surface receptors, which are coupled to pertussis toxin-sensitive guanine nucleotide regulatory proteins (G protein) to activate effectors such as phospholipase C (PLC), ion channels, phospholipase D, and protein kinase C. In addition to the CCR1 receptor, RANTES activates several members of the CC subfamily of chemokine receptors including CCR3, CCR4, and CCR5" SIGNOR-254367 CCL5 protein P13501 UNIPROT CCR3 protein P51677 UNIPROT up-regulates binding 9606 10734056 t "In addition to the CCR1 receptor, RANTES activates several members of the CC subfamily of chemokine receptors including CCR3, CCR4, and CCR5" SIGNOR-254370 ITGA4 protein P13612 UNIPROT "A4/b1 integrin" complex SIGNOR-C162 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253175 ITGA4 protein P13612 UNIPROT "A4/b7 integrin" complex SIGNOR-C187 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253293 RARG protein P13631 UNIPROT THRA protein P10827 UNIPROT up-regulates binding 9606 15650024 t lperfetto "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-133237 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 RARG protein P13631 UNIPROT RXRB protein P28702 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-16662 RARG protein P13631 UNIPROT THR proteinfamily SIGNOR-PF84 SIGNOR "up-regulates activity" binding 9606 15650024 t "inferred from family member" lperfetto "We report that the retinoic acid receptors (rars), a distinct class of nuclear receptors, are also efficient heterodimer partners for trs" SIGNOR-267804 ATP1A3 protein P13637 UNIPROT sodium(1+) chemical CHEBI:29101 ChEBI "down-regulates quantity" relocalization 9606 BTO:0000938 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-265792 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 EEF2 protein P13639 UNIPROT Translational_regulation phenotype SIGNOR-PH202 SIGNOR up-regulates 9606 30082469 f gianni "… several key regulators of nervous system translation, including eukaryotic initiation factor 2α (eIF2α), the mechanistic (or mammalian) target of rapamycin complex 1 (mTORC1), and the eukaryotic elongation factor 2 (eEF2). These pathways regulate the overall rate of protein synthesis in neurons and have selective effects on the translation of specific messenger RNAs (mRNAs" SIGNOR-268628 C6 protein P13671 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263442 OSM protein P13725 UNIPROT AHR protein P35869 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24127753 f gcesareni "The il-6-type cytokine oncostatin m induces ahr expression in a stat3-ependent manner in human hepg2 hepatoma cells." SIGNOR-202963 OSM protein P13725 UNIPROT IL6ST protein P40189 UNIPROT up-regulates binding 9606 BTO:0001271 9143707 t gcesareni "Stimulation of cells with the interleukin-6 family of cytokines triggers homo- or hetero-dimerization of gp130. The dimerization of gp130 leads to activation of associated cytoplasmic tyrosine kinases and subsequent modification of transcription factors. Some of these biological activities of il-6 are also often exerted by other cytokines, i.e. Il-11, lif, osm, cntf, and ct-2." SIGNOR-48114 OSM protein P13725 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0001271 1536831 t gcesareni "Oncostatin m binds the high-affinity leukemia inhibitory factor receptor" SIGNOR-19873 OSM protein P13725 UNIPROT OSMR protein Q99650 UNIPROT up-regulates binding 9606 16286453 t gcesareni "The oncostatin m receptor (osmr) is part of receptor complexes for oncostatin m and interleukin-31." SIGNOR-141588 F3 protein P13726 UNIPROT "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR "form complex" 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-263556 Wnt proteinfamily SIGNOR-PF40 SIGNOR LPR5/6 complex SIGNOR-C219 SIGNOR "up-regulates activity" binding 9606 23209147 t miannu "FZD and LRP5/6 transduce Wnt signal via engaging downstream cytoplasmic components, among which two scaffolding proteins, Dishevelled and Axin, have prominent roles." SIGNOR-256174 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 GYS1 protein P13807 UNIPROT α-D-glucosyl-glycogenin complex SIGNOR-C430 SIGNOR "up-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-267940 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 PRKAR2A protein P13861 UNIPROT PRKAR2A protein P13861 UNIPROT "up-regulates activity" phosphorylation Ser99 SRFNRRVsVCAETYN -1 6293815 t miannu "RII subunit containing the 'autophosphorylation' site (Ser-95)" SIGNOR-250073 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 PRKAR2A protein P13861 UNIPROT PRKACB protein P22694 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-258757 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 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 ADRB3 protein P13945 UNIPROT GNAL protein P38405 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-256896 ADRB3 protein P13945 UNIPROT GNAS protein Q5JWF2 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-256753 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 GTF2F2 protein P13984 UNIPROT GTF2F1 protein P35269 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-261180 GTF2F2 protein P13984 UNIPROT TFIIF complex SIGNOR-C394 SIGNOR "form complex" binding -1 18218714 t lperfetto "Human general transcription factor IIF (TFIIF), a component of the transcription pre-initiation complex (PIC) associated with RNA polymerase II (Pol II), was characterized by size-exclusion chromatography (SEC), electrospray ionization mass spectrometry (ESI-MS), and chemical cross-linking. Recombinant TFIIF, composed of an equimolar ratio of alpha and beta subunits, was bacterially expressed, purified to homogeneity, and found to have a transcription activity similar to a natural one in the human in vitro transcription system." SIGNOR-266195 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 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 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 HSD3B1 protein P14060 UNIPROT androst-4-ene-3,17-dione smallmolecule CHEBI:16422 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000056 2139411 t lperfetto "The isolation, cloning, and expression of a cDNA insert complementary to mRNA encoding human 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase is reported. |The expressed protein was similar in size to human placental microsomal 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase, as detected by immunoblot analysis, and catalyzed the conversion of 17 alpha-hydroxypregnenolone to 17 alpha-hydroxyprogesterone, pregnenolone to progesterone, and dehydroepiandrosterone to androstenedione." SIGNOR-268638 HSD3B1 protein P14060 UNIPROT progesterone smallmolecule CHEBI:17026 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000048 2243100 t lperfetto "Three beta-hydroxysteroid dehydrogenase/delta 5-delta 4-isomerase (3 beta-HSD) catalyze the oxidative conversion of delta 5-3 beta-hydroxysteroids to the delta 4-3-keto configuration and is therefore essential for the biosynthesis of all classes of hormonal steroids, namely progesterone, glucocorticoids, mineralocorticoids, androgens, and estrogens." SIGNOR-268635 HSD3B1 protein P14060 UNIPROT 17alpha-hydroxyprogesterone smallmolecule CHEBI:17252 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000050 2139411 t lperfetto "The isolation, cloning, and expression of a cDNA insert complementary to mRNA encoding human 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase is reported. |The expressed protein was similar in size to human placental microsomal 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase, as detected by immunoblot analysis, and catalyzed the conversion of 17 alpha-hydroxypregnenolone to 17 alpha-hydroxyprogesterone, pregnenolone to progesterone, and dehydroepiandrosterone to androstenedione." SIGNOR-268636 HSD3B1 protein P14060 UNIPROT testosterone smallmolecule CHEBI:17347 ChEBI "up-regulates quantity" "chemical modification" 10116 BTO:0000534;BTO:0000056 1537836 t lperfetto "We have recently characterized two types of rat 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4 isomerase (3 beta-HSD) isoenzymes expressed in adrenals and gonads. | However, in the presence of NADH, type III isoenzyme, in common with the type I isoform, converts 5 alpha-androstane-3,17-dione (A-dione) and 5 alpha-dihydrotestosterone (DHT) to the corresponding 3 beta-hydroxysteroids." SIGNOR-268637 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 EDN3 protein P14138 UNIPROT EDNRB protein P24530 UNIPROT up-regulates binding 9606 BTO:0000975 8086489 t gcesareni "These results demonstrate that lys-161 of the receptor is important for high affinity binding with et-3 which, in part, confers the non-selective binding characteristics of the etb receptor for et isopeptides." SIGNOR-36017 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 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 MIF protein P14174 UNIPROT CXCR2 protein P25025 UNIPROT "up-regulates activity" binding 10090 17435771 t gcesareni "We identify the chemokine receptors CXCR2 and CXCR4 as functional receptors for MIF [] By activating both CXCR2 and CXCR4, MIF displays chemokine-like functions and acts as a major regulator of inflammatory cell recruitment and atherogenesis." SIGNOR-252061 MIF protein P14174 UNIPROT CXCR4 protein P61073 UNIPROT "up-regulates activity" binding 10090 BTO:0000876 17435771 t gcesareni "We identify the chemokine receptors CXCR2 and CXCR4 as functional receptors for MIF [] By activating both CXCR2 and CXCR4, MIF displays chemokine-like functions and acts as a major regulator of inflammatory cell recruitment and atherogenesis." SIGNOR-252062 MIF protein P14174 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16636133 f "Regulation of expression" miannu "MIF inhibits cytodifferentiation and hemoglobin synthesis of MEL cells." SIGNOR-251831 MIF protein P14174 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000664 16636133 f "Regulation of expression" miannu "MIF inhibits cytodifferentiation and hemoglobin synthesis of MEL cells." SIGNOR-251832 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 IRF2 protein P14316 UNIPROT DST protein Q03001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15560761 f miannu "Transient transfection studies with BPAG1 promoter-luciferase reporter gene plasmids and IRF1 and IRF2 expression plasmids revealed that IRF1 and IRF2 directly down-regulated BPAG1 gene transcription in cultured normal human epidermal keratinocytes." SIGNOR-254493 IRF2 protein P14316 UNIPROT TAP1 protein Q03518 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15778351 f miannu "We also show that this cytokine-dependent expression of TAP1 transcripts depends on STAT1 and IFN regulatory factor-2 (IRF-2), but not on IRF-1, and provide evidence that IRF-2 constitutively binds to the TAP1 gene promoter and enhances TAP1 promoter activity." SIGNOR-254530 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 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 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 TRIM27 protein P14373 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates 9606 BTO:0000671 12807881 f miannu "Rfp expression in hek 293 cells activated jnk1" SIGNOR-102034 TRIM27 protein P14373 UNIPROT MAPK12 protein P53778 UNIPROT up-regulates 9606 BTO:0000671 12807881 f miannu "We found rfp-mediated activation of both exogenous and endogenous forms of the other stress-activated mapk, p38." SIGNOR-102025 TRIM27 protein P14373 UNIPROT MAPK11 protein Q15759 UNIPROT up-regulates 9606 BTO:0000671 12807881 f miannu "We found rfp-mediated activation of both exogenous and endogenous forms of the other stress-activated mapk, p38." SIGNOR-102022 TRIM27 protein P14373 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates 9606 BTO:0000671 12807881 f miannu "We found rfp-mediated activation of both exogenous and endogenous forms of the other stress-activated mapk, p38." SIGNOR-102031 TRIM27 protein P14373 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 BTO:0000671 12807881 f miannu "Here we show that ectopic expression of rfp in human embryonic kidney 293 cells causes extensive apoptosis, as assessed by multiple criteria." SIGNOR-256667 TRIM27 protein P14373 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000671 12807881 f miannu "Here we show that ectopic expression of rfp in human embryonic kidney 293 cells causes extensive apoptosis, as assessed by multiple criteria." SIGNOR-102019 CPM protein P14384 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates activity" cleavage Tyr141 STVLTSKyR -1 8635221 t miannu "Both human plasma carboxypeptidase N (CPN) and membrane-bound carboxypeptidase M (CPM) released the C-terminal arginine (alpha-Arg141) of the alpha chain of human adult hemoglobin. Thus, the hydrolysis of hemoglobin by CPM and CPN demonstrated the contribution of the alpha-Arg141 residue to sustaining the tetrameric structure of hemoglobin and its normal oxygen affinity and vasoactivity." SIGNOR-256507 COX7A2 protein P14406 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267741 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 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 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 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 DRD2 protein P14416 UNIPROT GNAI1 protein P63096 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-256701 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 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 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 PKM protein P14618 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 22306293 t llicata "Pkm2 activates transcription of mek5 by phosphorylating stat3 at y705. pkm2 regulates mek5 transcription via activation of stat3" SIGNOR-195766 PKM protein P14618 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC -1 22306293 t "PKM2 activates transcription of MEK5 by phosphorylating stat3 at Y705. In vitro phosphorylation assays show that PKM2 is a protein kinase using PEP as a phosphate donor" SIGNOR-267716 PKM protein P14618 UNIPROT "HIF-1 complex" complex SIGNOR-C418 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 21620138 t "PKM2 interacts directly with the HIF-1α subunit and promotes transactivation of HIF-1 target genes by enhancing HIF-1 binding and p300 recruitment to hypoxia response elements," SIGNOR-267473 CCNB1 protein P14635 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR "form complex" binding 9606 25603287 t lperfetto "The central mitotic kinase, cyclin-dependent kinase-1 (human cdk1 is present through all stages of the cell cycle, but its activity is cell-cycle regulated by phosphorylation/dephosphorylation and cyclin binding.Cdk1-cyclin b phosphorylates ser/thr residues directly preceding pro; thus, it is classified as a proline-directed kinase." SIGNOR-205590 HOXB3 protein P14651 UNIPROT OTX2 protein P32243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000946 9556594 t Luana "Transactivation of the mouse OTX2 Luc constructs by the human HOXB1, HOXB2, and HOXB3 proteins. | Likewise, the construct pOTX2LucΔ−710 showed an 8-, 12-, and 6-fold increase in transcriptional activity if co-transfected with pSG-HOXB1, -HOXB2, and -HOXB3, respectively" SIGNOR-261635 HOXB2 protein P14652 UNIPROT OTX2 protein P32243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000946 9556594 t Luana "Transactivation of the mouse OTX2 Luc constructs by the human HOXB1, HOXB2, and HOXB3 proteins. | Likewise, the construct pOTX2LucΔ−710 showed an 8-, 12-, and 6-fold increase in transcriptional activity if co-transfected with pSG-HOXB1, -HOXB2, and -HOXB3, respectively" SIGNOR-261634 HOXB1 protein P14653 UNIPROT OTX2 protein P32243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000946 9556594 t Luana "Transactivation of the mouse OTX2 Luc constructs by the human HOXB1, HOXB2, and HOXB3 proteins. | Likewise, the construct pOTX2LucΔ−710 showed an 8-, 12-, and 6-fold increase in transcriptional activity if co-transfected with pSG-HOXB1, -HOXB2, and -HOXB3, respectively" SIGNOR-261633 SLC2A4 protein P14672 UNIPROT glucose chemical CHEBI:17234 ChEBI "up-regulates quantity" relocalization 9606 17403369 t "Skeletal muscle both stores glucose as glycogen and oxidizes it to produce energy following the transport step. The principal glucose transporter protein that mediates this uptake is GLUT4, which plays a key role in regulating whole body glucose homeostasis" SIGNOR-267288 SLC2A4 protein P14672 UNIPROT alpha-D-glucose smallmolecule CHEBI:17925 ChEBI "up-regulates quantity" relocalization 9606 17403369 t "Skeletal muscle both stores glucose as glycogen and oxidizes it to produce energy following the transport step. The principal glucose transporter protein that mediates this uptake is GLUT4, which plays a key role in regulating whole body glucose homeostasis" SIGNOR-267291 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 GP9 protein P14770 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "form complex" binding 9606 16293600 t lperfetto "The GPIb-V-IX receptor consists of 4 transmembrane subunits: GPIbalpha, disulfide-linked to GPIbbeta, and the noncovalently associated GPIX and GPV components, in ratios of 2:2:2:1." SIGNOR-261848 IL1R1 protein P14778 UNIPROT MAPK8 protein P45983 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 9625767 t lperfetto "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-249513 IL1R1 protein P14778 UNIPROT MAPK9 protein P45984 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 9625767 t lperfetto "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-249514 IL1R1 protein P14778 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" 9606 BTO:0000007 14625308 f lperfetto "Formation of the signaling il-1 receptor complex results in the activation and hyperphosphorylation of irak-1." SIGNOR-119208 IL1R1 protein P14778 UNIPROT MAPK10 protein P53779 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 9625767 t lperfetto "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-249515 IL1R1 protein P14778 UNIPROT MYD88 protein Q99836 UNIPROT "up-regulates activity" binding 9606 BTO:0003432 10217414 t lperfetto "Interleukin-1 (il-1) stimulates the association of the il-1 receptor-associated protein kinase (irak) with the heterodimer of il-iri and il-iracp via the adapter protein myd88." SIGNOR-67140 IL1R1 protein P14778 UNIPROT IL1RAP protein Q9NPH3 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10854325 t lperfetto "Binding of IL-1 to its receptor results in rapid assembly of a membrane-proximal signalling complex that consists of two different receptor chains (IL-1Rs), IL-1RI and IL-1RAcP, the adaptor protein MyD88, the serine/threonine kinase IRAK and a new protein, which we have named Tollip. Here we show that, before IL-1β treatment, Tollip is present in a complex with IRAK, and that recruitment of Tollip–IRAK complexes to the activated receptor complex occurs through association of Tollip with IL-1RAcP. Co-recruited MyD88 then triggers IRAK autophosphorylation, which in turn leads to rapid dissociation of IRAK from Tollip (and IL-1Rs)" SIGNOR-251981 IL1R1 protein P14778 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 9625767 f lperfetto "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-249512 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 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 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 MMP9 protein P14780 UNIPROT PZP protein P20742 UNIPROT "down-regulates quantity by destabilization" cleavage Leu778 WKAGAFClSEDAGLG -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-261785 IL2RB protein P14784 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271;BTO:0000785 24737791 t milica "In lymphocytes, binding of il-15 to the il-2/15rbg heterodimer induces jak1 activation that subsequently phosphorylates stat3 via the b-chain and jak3/stat5 activation via its g-chain" SIGNOR-204972 IL2RB protein P14784 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271;BTO:0000785 24737791 t milica "The signaling mechanism utilizes an adaptor protein, shc, which binds to a phosphotyrosine residue on the il-2/15r?, Resulting in activation of grb2 and onto akt via the shc-grb2-gab2-pi3k-akt signaling pathway to increase cell proliferation and/or survival" SIGNOR-204975 COX6B1 protein P14854 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267742 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 POU2F1 protein P14859 UNIPROT IL4 protein P05112 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 11781715 f "Here we show that NFAT proteins are unable to bind to a combined octamer/NFAT site unless the octamer proteins are competed away" SIGNOR-254505 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 POU2F1 protein P14859 UNIPROT HOXD10 protein P28358 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25301728 f miannu "Knockdown of pou2f1 significantly reduced expression of hoxd10 and d11" SIGNOR-205540 POU2F1 protein P14859 UNIPROT HOXD11 protein P31277 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25301728 f miannu "Knockdown of pou2f1 significantly reduced expression of hoxd10 and d11" SIGNOR-205564 POU2F1 protein P14859 UNIPROT MYH10 protein P35580 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-238772 POU2F1 protein P14859 UNIPROT TWIST1 protein Q15672 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001939 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-254152 POU2F1 protein P14859 UNIPROT GFI1B protein Q5VTD9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19965638 f miannu "HMGB2 binds to the GFI1B promoter in vivo and up-regulates its trans-activation most likely by enhancing the binding of Oct-1 and, to a lesser extent, of GATA-1 and NF-Y to the GFI1B promoter." SIGNOR-254432 POU2F1 protein P14859 UNIPROT MYH2 protein Q9UKX2 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-238757 GABRA1 protein P14867 UNIPROT "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263750 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 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 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 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 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 ETS1 protein P14921 UNIPROT TBXAS1 protein P24557 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14586398 f 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." SIGNOR-254088 ETS1 protein P14921 UNIPROT TNC protein P24821 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15001984 t Luana "Sp1 and Ets1 are potent transactivators of the TN-C promoter." SIGNOR-261599 ETS1 protein P14921 UNIPROT SLC26A3 protein P40879 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 7935445 f miannu "Ets-1 activates the DRA promoter in B cells." SIGNOR-254085 ETS1 protein P14921 UNIPROT ECE1 protein P42892 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000396 9595399 f miannu "Endothelial expression of endothelin-converting enzyme-1 beta mRNA is regulated by the transcription factor Ets-1. We conclude that Ets-1 is involved in transcriptional upregulation of ECE-1 beta mRNA in E.A. hy 926 cells induced by phorbol ester." SIGNOR-254080 ETS1 protein P14921 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000948 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-254084 ETS1 protein P14921 UNIPROT BAX protein Q07812 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 17213822 f miannu "Our results suggest that the interaction between ETS1 and GFI1 facilitates their binding to specific sites on the Bax promoter and represses Bax expression in vivo." SIGNOR-254204 ETS1 protein P14921 UNIPROT ATP2A3 protein Q93084 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000255 12119294 t Luana "Ets-1 was able to transactivate the SERCA3 promoter in MoBr 204 as cotransfection of an Ets-1 expression vector increased the activity of the −97/+301-Luc construct by 6-fold." SIGNOR-261601 ETS1 protein P14921 UNIPROT MUC4 protein Q99102 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001861 19757157 t lperfetto "Through promoter screening, overexpressing methods and luciferase reporter studies, we found that transcription factors CREB, Ets-1, Elk-1 and STAT1 can positively regulate MUC4 expression at the promoter and mRNA level." SIGNOR-254098 ETS1 protein P14921 UNIPROT GFI1 protein Q99684 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-254202 ETS1 protein P14921 UNIPROT GP6 protein Q9HCN6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12377757 f miannu "We have determined that the GP6 sequence -191 to -39 represents the core promoter and that transcription is driven largely by GATA-1 (-176) and c-Ets-1 (-45) sites within this segment." SIGNOR-254082 ETS1 protein P14921 UNIPROT ITGA11 protein Q9UKX5 UNIPROT "up-regulates quantity by expression" 9606 BTO:0001282 16300938 t lperfetto "We speculate that the ""mesenchymal signature"" of alpha11 integrin gene expression is controlled by the activity of Sp1/Sp3, fibroblast-specific combinations of Ets family members and yet unidentified enhancer-binding transcription factors." SIGNOR-253352 ETS1 protein P14921 UNIPROT TBX22 protein Q9Y458 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 25373698 t miannu "TBX22 is an X-linked gene, which encodes a T-box-containing transcription factor. Loss-of-function mutation in the X-linked TBX22 promoter disrupts an ETS-1 binding site and leads to cleft palate. We first link the transcription factor ETS-1 to TBX22 pathway during embryonic palatogenesis." SIGNOR-265565 ETS1 protein P14921 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 11175361 f miannu "Ets1 and Ets2 seem to play opposing roles in apoptosis. While Ets1 seems to activate pro-apoptotic pathways, Ets2 seems to inhibit apoptosis" SIGNOR-259869 UQCRB protein P14927 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262194 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 LIF protein P15018 UNIPROT IL6ST protein P40189 UNIPROT up-regulates binding 9606 9143707 t gcesareni "Stimulation of cells with the interleukin-6 family of cytokines triggers homo- or hetero-dimerization of gp130. The dimerization of gp130 leads to activation of associated cytoplasmic tyrosine kinases and subsequent modification of transcription factors.Some Of these biological activities of il-6 are also often exerted by other cytokines, i.e. Il-11, lif, osm, cntf, and ct-2" SIGNOR-48108 LIF protein P15018 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 16051226 t gcesareni "Lif binds at low-affinity to lifr, the structure of which is closely related to that of gp130 (42). Lifr then becomes heterodimerized with gp130 to form the high-affinity and signaling-competent complex (43). Osm utilizes this type of heterodimer, i.e. the lifr/gp130 complex (43, 44)." SIGNOR-139102 LIF protein P15018 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 24710148 t milica "The binding of lif to the lifr induces its heterodimerization with gp130. The formation of this complex results in the activation of the receptor-associated janus kinases (jaks), in the phosphorylation of receptor docking sites, and finally in the recruitment of src homology-2 (sh2) domain containing proteins such as stat3 (signal transducer and activator of transcription 3)." SIGNOR-204847 LIF protein P15018 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 9143707 t gcesareni "Lif binds at low-affinity to lifr, the structure of which is closely related to that of gp130 (42). Lifr then becomes heterodimerized with gp130 to form the high-affinity and signaling-competent complex (43). Osm utilizes this type of heterodimer, i.e. the lifr/gp130 complex (43, 44)." SIGNOR-48111 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 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 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 ETS2 protein P15036 UNIPROT IBSP protein P21815 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-259873 ETS2 protein P15036 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 11175361 f miannu "Ets1 and Ets2 seem to play opposing roles in apoptosis. While Ets1 seems to activate pro-apoptotic pathways, Ets2 seems to inhibit apoptosis" SIGNOR-259870 ETS2 protein P15036 UNIPROT Macrophage_differentiation phenotype SIGNOR-PH99 SIGNOR up-regulates 9606 11175361 f miannu "the constitutive expression of ets2 in myeloblast leukemic cells induces their differentiation to macrophages" SIGNOR-259871 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 BRAF protein P15056 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser222 VSGQLIDsMANSFVG 9606 BTO:0000142 8668348 t gcesareni "We show that, consequently, b-raf interacts with mek-1 and mek-2 with a better affinity than does c-raf-1, thus strengthening the notion that b-raf is a stronger mek activator than c-raf-l." SIGNOR-42664 BRAF protein P15056 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser226 LIDSMANsFVGTRSY 9606 BTO:0000142 8668348 t gcesareni "We show that, consequently, b-raf interacts with mek-1 and mek-2 with a better affinity than does c-raf-1, thus strengthening the notion that b-raf is a stronger mek activator than c-raf-l." SIGNOR-42668 BRAF protein P15056 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser218 VSGQLIDsMANSFVG 10090 BTO:0000944 8131746 t lperfetto "Activation of mek family kinases requires phosphorylation of two conserved ser/thr residueserine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf." SIGNOR-235475 BRAF protein P15056 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser222 LIDSMANsFVGTRSY -1 8413257 t lperfetto "Raf-1 phosphorylation of MEK activated it, as judged by its ability to stimulate the phosphorylation of myelin basic protein by glutathione S-transferase-ERK1." SIGNOR-39054 BRAF protein P15056 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser248 SVQSDIWsMGLSLVE -1 8413257 t lperfetto "Raf-1 phosphorylation of MEK activated it, as judged by its ability to stimulate the phosphorylation of myelin basic protein by glutathione S-transferase-ERK1." SIGNOR-39058 BRAF protein P15056 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser252 DIWSMGLsLVEMAVG -1 8413257 t lperfetto "Raf-1 phosphorylation of MEK activated it, as judged by its ability to stimulate the phosphorylation of myelin basic protein by glutathione S-transferase-ERK1." SIGNOR-39062 BRAF protein P15056 UNIPROT NFE2L2 protein Q16236 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29731393 f miannu "Oncogenic proteins that regulate proliferation, such as KRAS, BRAF, and MYC increase the transcription of NRF2" SIGNOR-267362 BRAF protein P15056 UNIPROT SLC5A5 protein Q92911 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19861538 t 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-251989 BRAF protein P15056 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 21900390 f miannu "RAF, a cytoplasmic serine-threonine protein kinase, is a member of the RAS-RAF-MEK-ERK cell-signaling pathway [also known as the MAP kinase (MAPK) pathway], and it plays an essential role in mediating cellular differentiation, proliferation, senescence, and survival in response to extracellular cues. Raf phosphorylates and activates MAP-ERK kinase (MEK), which phosphorylates and activates extracellular signal-regulated kinase (ERK)." SIGNOR-260082 BRAF protein P15056 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 8668348 t lperfetto "We show that, consequently, b-raf interacts with mek-1 and mek-2 with a better affinity than does c-raf-1, thus strengthening the notion that b-raf is a stronger mek activator than c-raf-l." SIGNOR-244843 BRAF protein P15056 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation 9606 21900390 t miannu "BRAFV600E has been shown to initiate thyroid follicular cell transformation. The BRAFV600E mutation disrupts the hydrophobic interaction, enabling the BRAF kinase to fold into a catalytically active formation, resulting in an almost 500-fold increase in kinase activity. Mutant BRAF can dimerize and activate MEK without Ras activation." SIGNOR-251988 BRAF protein P15056 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation 10090 8131746 t lperfetto "Activation of mek family kinases requires phosphorylation of two conserved ser/thr residueserine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf." SIGNOR-244827 BRAF protein P15056 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation -1 8413257 t lperfetto "Raf-1 phosphorylation of MEK activated it, as judged by its ability to stimulate the phosphorylation of myelin basic protein by glutathione S-transferase-ERK1." SIGNOR-244831 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 FABP4 protein P15090 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264458 GLUL protein P15104 UNIPROT ammonium smallmolecule CHEBI:28938 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-267825 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 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 PVR protein P15151 UNIPROT CD226 protein Q15762 UNIPROT "up-regulates activity" binding 9606 BTO:0000914 30591568 t lperfetto "We focused on receptor-ligand interactions between CAFs and NK cell and found that cell-surface poliovirus receptor (PVR/CD155), a ligand of activating NK receptor DNAM-1, was downregulated in the CAFs compared with NEFs. |Poliovirus receptor (PVR/CD155) is a ligand of the paired NK receptors, DNAM-1 (activating) and TIGIT (inhibiting). NK cells can kill cancer cells expressing PVR via the DNAM-1-mediated activating signaling (11,12)." SIGNOR-261424 PVR protein P15151 UNIPROT TIGIT protein Q495A1 UNIPROT "up-regulates activity" binding 9606 30591568 t lperfetto "Poliovirus receptor (PVR/CD155) is a ligand of the paired NK receptors, DNAM-1 (activating) and TIGIT (inhibiting). NK cells can kill cancer cells expressing PVR via the DNAM-1-mediated activating signaling (11,12)." SIGNOR-261425 RAC2 protein P15153 UNIPROT PAK1 protein Q13153 UNIPROT up-regulates binding 9606 9705280 t gcesareni "This report shows that rac1 binds to and stimulates the kinase activity of pak1 approximately 2- and 4-5-fold, respectively, better than rac2." SIGNOR-59546 CPN1 protein P15169 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates activity" cleavage Tyr141 STVLTSKyR -1 8635221 t miannu "Both human plasma carboxypeptidase N (CPN) and membrane-bound carboxypeptidase M (CPM) released the C-terminal arginine (alpha-Arg141) of the alpha chain of human adult hemoglobin. Thus, the hydrolysis of hemoglobin by CPM and CPN demonstrated the contribution of the alpha-Arg141 residue to sustaining the tetrameric structure of hemoglobin and its normal oxygen affinity and vasoactivity." SIGNOR-256508 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 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 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 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" 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" 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 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 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 MYOD1 protein P15172 UNIPROT FST protein P19883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15130492 f lperfetto "MyoD, CREB, and NFAT Mediate the Transcriptional Activation of the Follistatin Promoter Induced by TSA" SIGNOR-251727 MYOD1 protein P15172 UNIPROT CCND3 protein P30281 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-238526 MYOD1 protein P15172 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates "transcriptional regulation" 9606 25211658 t "P21 is regulated by MyoD and myogenin in normal muscle cells and the inactivation of these factors in RMS cells contributes to the silencing of p21 in RMS cells" SIGNOR-251574 MYOD1 protein P15172 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates 10090 7791789 f lperfetto "The upregulation of p21 occurred at the levels of mrna and protein," SIGNOR-235831 MYOD1 protein P15172 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 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-238529 MYOD1 protein P15172 UNIPROT SMARCA4 protein P51532 UNIPROT up-regulates binding 9606 SIGNOR-C92 17194702 t 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-151685 MYOD1 protein P15172 UNIPROT ITGA7 protein Q13683 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 8798472 t lperfetto "Only myogenin and MyoD were able to efficiently trans-activate the alpha7 promoter-CAT construct (Fig. 7). Myogenin trans-activated the promoter by _2-fold whereas MyoD was able to trans-activate by nearly 4-fold, indicating that both of these factors may play a role in alpha7 gene expression during muscle development." SIGNOR-241518 MYOD1 protein P15172 UNIPROT SMARCD3 protein Q6STE5 UNIPROT up-regulates binding 9606 15870273 t lperfetto "This suggests a novel mechanism by which myod interacts with the promoter indirectly via pbx-1 and recruits chromatin-remodeling enzymes, which then facilitate the binding of myod and other regulators. Demonstration of physical interactions between brg1 and myod and brg1 and pbx support this conclusion" SIGNOR-136130 MYOD1 protein P15172 UNIPROT PJA1 protein Q8NG27 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 28067271 t "... chromatin immunoprecipitation (ChIP) analysis showed MYOD binds to a site upstream the Pja1 promoter preferentially in C2C12 cells induced to differentiate (Fig. 2c). In addition, over-expression of MyoD in human fibroblasts is sufficient to up-regulate Pja1 expression" SIGNOR-255718 MYOD1 protein P15172 UNIPROT MYOD/E12E47 complex SIGNOR-C127 SIGNOR "form complex" binding 10090 BTO:0001103 18094043 t lperfetto "MyoD omodimers or heterodimers of MyoD plus E12 or E47 serve as transcription factor complexes that bind to CANNTG consensus sites in the promoter regions of genes, performing major functions in specification and differentiation of skeletl muscle precursor cells." SIGNOR-241548 MYOD1 protein P15172 UNIPROT MYOD/HEB complex SIGNOR-C128 SIGNOR "form complex" binding 9606 16847330 t 2 miannu "The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation." SIGNOR-241122 MYOD1 protein P15172 UNIPROT MYOD/E2-2 complex SIGNOR-C129 SIGNOR "form complex" binding 9606 16847330 t 2 miannu "The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation." SIGNOR-241100 MYOD1 protein P15172 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR up-regulates binding 9606 BTO:0001103 17194702 t lperfetto "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-217737 MYOD1 protein P15172 UNIPROT "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR "form complex" binding 9606 BTO:0001103 17194702 t 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-151682 MYOD1 protein P15172 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 8288123 f lperfetto "The myogenic regulators myod, myogenin, myf5, and mrf4 share -80% amino acid identity within a basic helix-loop-helix (bHLH) motif that mediates dimerization and dna binding. [...] myogenic bHLH proteins form heterodimers with ubiquitous bHLH proteins, known as e proteins, and activate the transcription of muscle-specific genes by binding to the e-box consensus sequence (canntg) in muscle gene promoters and enhancers." SIGNOR-37458 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 MYOG protein P15173 UNIPROT mir-133a1 mirna MI0000450 miRBase "up-regulates quantity" 10090 BTO:0000165 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 MYOG protein P15173 UNIPROT mir-133a2 mirna MI0000452 miRBase "up-regulates quantity" 10090 BTO:0000165 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 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 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 MYOG protein P15173 UNIPROT MYF6 protein P23409 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 7739551 t "Simone Vumbaca" "[...] confirming that myogenin binds to the E1 and E2 E boxes located in close proximity to the MRF4 transcription start site." SIGNOR-255642 MYOG protein P15173 UNIPROT PAX7 protein P23759 UNIPROT "down-regulates quantity by destabilization" 10090 BTO:0004058 17548510 f "Simone Vumbaca" "Indeed, we observed a reduction in Pax7 protein levels upon ectopic myogenin expression in MM14 myoblasts, even under proliferation conditions" SIGNOR-255638 MYOG protein P15173 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25211658 t "P21 is regulated by MyoD and myogenin in normal muscle cells and the inactivation of these factors in RMS cells contributes to the silencing of p21 in RMS cells" SIGNOR-251575 MYOG protein P15173 UNIPROT ITGA7 protein Q13683 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 8798472 t lperfetto "Only myogenin and MyoD were able to efficiently trans-activate the alpha7 promoter-CAT construct (Fig. 7). Myogenin trans-activated the promoter by _2-fold whereas MyoD was able to trans-activate by nearly 4-fold, indicating that both of these factors may play a role in alpha7 gene expression during muscle development." SIGNOR-241521 MYOG protein P15173 UNIPROT FBXO32 protein Q969P5 UNIPROT "down-regulates activity" binding 9534 19631210 t llicata "Myogenin had a MAFbx-recognition motif and interacted with MAFbx. MAFbx activated polyubiquitination of myogenin. The results of this study suggest that MAFbx functions as an F-box protein for ubiquitination of myogenin." SIGNOR-237854 MYOG protein P15173 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR up-regulates binding 9606 BTO:0001103 17194702 t lperfetto "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-217740 MYOG protein P15173 UNIPROT "Myog/SWI/SNF complex" complex SIGNOR-C94 SIGNOR "form complex" binding 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-151691 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0001103 28163303 f apalma "During early stages of myogenesis, CIITA binds directly to myogenin (MYOG) and inactivates it, preventing MYOG-mediated induction of myogenic genes that are required for muscle differentiation and function" SIGNOR-255112 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000887 8288123 f lperfetto "The myogenic regulators myod, myogenin, myf5, and mrf4 share -80% amino acid identity within a basic helix-loop--helix (bhlh) motif that mediates dimerization and dna binding. / myogenic bhlh proteins form heterodimers with ubiquitous bhlh proteins, known as e proteins, and activate the transcription of muscle-specific genes by binding to the e-box consensus sequence (canntg) in muscle gene promoters and enancers." SIGNOR-37461 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "up-regulates activity" BTO:0001103 7532173 f "Simone Vumbaca" "These results suggest that at least initially, the muscle-forming regions contained cells with myogenic potential, and that this potential is lost in the myogenin mutants as development proceeds." SIGNOR-255644 IL9 protein P15248 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 11418623 t gcesareni "The common gamma-chain (gamma(c)) is an indispensable subunit of the functional receptor complexes for il-4, il-7, il-9, and il-15 as well as il-2. Here we show that the gamma(c) is also shared with the il-21r complex" SIGNOR-108867 IL9 protein P15248 UNIPROT IL9R protein Q01113 UNIPROT up-regulates binding 9606 10642536 t fspada "Interleukin 9 (il-9) exerts its pleiotropic effects through the il-9 receptor (il-9r) complex, which consists of the il-9r alpha-chain, which determines the cytokine specificity, and the il-2 receptor gamma-chain" SIGNOR-73601 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 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 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 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 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 IFNGR1 protein P15260 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 15864272 t gcesareni "The only type ii ifn, ifn-g, 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-135952 IFNGR1 protein P15260 UNIPROT JAK1 protein P23458 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-150194 IFNGR1 protein P15260 UNIPROT IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR "form complex" binding 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-249485 ARSA protein P15289 UNIPROT HBB protein P68871 UNIPROT "up-regulates activity" acetylation 9606 237937 t Regulation miannu "ASA acetylates hemoglobin. Purified acetylated hemoglobin had a slightly increased oxygen affinity and decreased heme-heme interaction." SIGNOR-251772 ARSA protein P15289 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates activity" acetylation 9606 237937 t Regulation miannu "ASA acetylates hemoglobin. Purified acetylated hemoglobin had a slightly increased oxygen affinity and decreased heme-heme interaction." SIGNOR-251773 B4GALT1 protein P15291 UNIPROT lactose smallmolecule CHEBI:17716 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-268469 B4GALT1 protein P15291 UNIPROT UDP-D-galactose smallmolecule CHEBI:18307 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-268467 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 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 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 EZR protein P15311 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR up-regulates 9606 BTO:0001802 16488997 f "Ezrin is indispensable for Six1-induced metastasis and highly expressed in a panel of representative pediatric cancers." SIGNOR-259375 EZR protein P15311 UNIPROT Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 9606 BTO:0000132 35267019 f 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. Taken together, these results suggest that Rev-erbα potentiates platelet activation via an OPHN-1-mediated RhoA/ERM signalling pathway." SIGNOR-268432 FOLR1 protein P15328 UNIPROT (6S)-5-methyltetrahydrofolate(2-) smallmolecule CHEBI:18608 ChEBI "up-regulates quantity" relocalization 9606 10787414 t lperfetto "The differential polarized distribution of the reduced-folate transporter (RFT-1) and folate receptor alpha (FRalpha), the two proteins involved in the transport of folate, has been characterized in normal mouse retinal pigment epithelium (RPE) and in cultured human RPE cells." SIGNOR-268267 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 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 ATF2 protein P15336 UNIPROT POLB protein P06746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001025 10518804 f miannu "We identified the heterodimeric transcription factor ATF2/CREB as constitutively binding to the essential cAMP response element (CRE) site within the Ca2+-regulated DNA polymerase beta promoter and contributing to the activation of this promoter." SIGNOR-253744 ATF2 protein P15336 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16149046 f miannu "Constitutively active mutants of activating transcription factor 2 (ATF2) and c-Jun additionally stimulated GTP cyclohydrolase I promoter activity, but to a lesser extent than the constitutively active CREB mutant. Enzymatic reactions that require tetrahydrobiopterin as cofactor are therefore indirectly controlled by signaling cascades involving the signal-responsive transcription factors CREB, c-Jun, and ATF2." SIGNOR-252226 ATF2 protein P15336 UNIPROT FGF21 protein Q9NSA1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0005787 25055037 f miannu "The increased production of reactive oxygen species, subsequent induction of p38 MAPK (mitogen-activated protein kinase) and activation of an ATF2 (activating transcription factor 2)-binding site at the proximal promoter region of the FGF21 gene was found to be a major mechanism linking mitochondrial dysfunction with enhanced FGF21 gene transcription in myogenic cells." SIGNOR-253743 ATF2 protein P15336 UNIPROT ST3GAL5 protein Q9UNP4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002335 21699754 f miannu "Our results identified the core promoter region in the hST3Gal V promoter and for the first time demonstrated that ATF2 binding to the CREB/ATF binding site at -143 is essential for transcriptional activation of hST3Gal V in VPA-induced ARPE-19 cells." SIGNOR-253745 ATF2 protein P15336 UNIPROT SIRT4 protein Q9Y6E7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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-267831 ATF2 protein P15336 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 22685333 f Luana "ATF2 contributes to global transcription and the DNA damage response, in addition to specific transcriptional activities that are related to cell development, proliferation and death." SIGNOR-261324 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 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 CD19 protein P15391 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 10090 10201980 t lperfetto "Phosphorylation of CD19 Y484 and Y515, and linked activation of phosphatidylinositol 3-kinase, are required for B cell antigen receptor-mediated activation of Bruton's tyrosine kinase." SIGNOR-249608 Wnt proteinfamily SIGNOR-PF40 SIGNOR Frizzled proteinfamily SIGNOR-PF11 SIGNOR "up-regulates activity" binding 9606 23290138 t miannu "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-256173 CD19 protein P15391 UNIPROT PIK3R1 protein P27986 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-242900 CD19 protein P15391 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" 9606 10706702 f lperfetto "CD19 is a coreceptor on B cells that enhances the increase in cytoplasmic calcium and ERK2 activation when coligated with the B cell Ag receptor." SIGNOR-249609 CD19 protein P15391 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 10090 BTO:0000899 10201980 t lperfetto "Phosphorylation of CD19 Y484 and Y515, and linked activation of phosphatidylinositol 3-kinase, are required for B cell antigen receptor-mediated activation of Bruton's tyrosine kinase." SIGNOR-252669 CD19 protein P15391 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "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-252670 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 VAV1 protein P15498 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 BTO:0000782 9200440 t gcesareni "Hese data imply that c-cbl is a molecular adapter that regulates the function of vav" SIGNOR-49188 VAV1 protein P15498 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates 9606 9013873 f gcesareni "Vav may link gp130 activation to downstream mapk activation in hematopoietic cells." SIGNOR-46064 VAV1 protein P15498 UNIPROT SYK protein P43405 UNIPROT up-regulates binding 9606 11331248 t lperfetto "Vav interacts with the tyrosine kinase syk" SIGNOR-107049 VAV1 protein P15498 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260580 VAV1 protein P15498 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 BTO:0001271 9209406 t gcesareni "Recently, we have shown that the proto-oncogene vav product (vav) is also tyrosine-phosphorylated by treatment with gm-csf and epo and is constitutively associated with the sh3 domain of grb2/ash in ut-7." SIGNOR-49362 VAV1 protein P15498 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 7227 23525006 t "We identify the GTP exchange factor (GEF) Vav as a key regulator of Rac activity downstream of RTKs in a developmentally regulated cell migration event" SIGNOR-259081 VAV1 protein P15498 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260581 VAV1 protein P15498 UNIPROT PRKCQ protein Q04759 UNIPROT up-regulates 9606 BTO:0000782 10725744 f lperfetto "Vav synergizes with protein kinase c theta to mediate il-4 gene expression in response to cd28 costimulation in t cells" SIGNOR-75827 VAV1 protein P15498 UNIPROT GRAP protein Q13588 UNIPROT up-regulates binding 9606 7809090 t gcesareni "Here we report that both in cell extracts and within intact mammalian cells vav binds to grb2 (sem-5/ash/drk), an adaptor molecule which plays a key role in ras activation." SIGNOR-33840 VAV1 protein P15498 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 9013873 f lperfetto "Vav may link gp130 activation to downstream mapk activation in hematopoietic cells." SIGNOR-244640 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 CSF2RA protein P15509 UNIPROT STAT5A protein P42229 UNIPROT up-regulates 9606 7716810 f gcesareni "A major pathway which mediates the effects of gm-csf on macrophages involves activation of the latent transcription factor stat5a via a janus kinase 2 (jak2)-dependent pathway." SIGNOR-32220 CSF2RA protein P15509 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "form complex" binding 9606 9680354 t apalma "The high-affinity GMR is known to be composed of a specific ligand-binding alpha subunit (GMRα) and a common beta subunit (βc), which is also a component of the interleukins-3 (IL-3) and -5 (IL-5) receptors." SIGNOR-255582 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 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 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 ERBB2 protein P04626 UNIPROT up-regulates phosphorylation 9606 7679104 t gcesareni "Amphiregulin induces tyrosine phosphorylation of the epidermal growth factor receptor" SIGNOR-31199 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 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 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 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 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 "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 NME1 protein P15531 UNIPROT PTN protein P21246 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-255167 NME1 protein P15531 UNIPROT CCN2 protein P29279 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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-255160 NME1 protein P15531 UNIPROT L1CAM protein P32004 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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-255161 NME1 protein P15531 UNIPROT KSR1 protein Q8IVT5 UNIPROT down-regulates phosphorylation Ser406 TRLRRTEsVPSDINN 9606 12105213 t gcesareni "Autophosphorylated recombinant nm23-h1 phosphorylated ksr in vitro. Using site-directed mutagenesis, we found that nm23-h1 phosphorylated ksr serine 392, a 14-3-3-binding site, consistent with the recent identification of c-tak1 as a kinase for this site." SIGNOR-90390 NME1 protein P15531 UNIPROT KSR1 protein Q8IVT5 UNIPROT unknown phosphorylation Ser406 TRLRRTEsVPSDINN -1 12105213 t miannu "Mutation of Ser392 to alanine consistently reduced Nm23-H1 phosphorylation, confirming it as a site of Nm23-H1 kinase activity The unique phosphorylation pattern of KSR by Nm23-H1 will be the subject of further investigation to determine its effects on KSR protein binding, subcellular localization, response to various signals, etc." SIGNOR-250299 NME1 protein P15531 UNIPROT NETO2 protein Q8NC67 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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-255166 NME1 protein P15531 UNIPROT LPAR1 protein Q92633 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-255163 STK3/4 proteinfamily SIGNOR-PF41 SIGNOR SAV1 protein Q9H4B6 UNIPROT "up-regulates activity" phosphorylation 9606 21084559 t miannu "Mst is activated by binding of salvador (sav1, sav in drosophila), which is, in turn, also phosphorylated by mst." SIGNOR-256184 NME1 protein P15531 UNIPROT SMO protein Q99835 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-255168 NME1 protein P15531 UNIPROT FZD1 protein Q9UP38 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-255162 CYP11B1 protein P15538 UNIPROT corticosterone smallmolecule CHEBI:16827 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-268682 CYP11B1 protein P15538 UNIPROT 11-deoxycorticosterone smallmolecule CHEBI:16973 ChEBI "down-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-268683 CYP11B1 protein P15538 UNIPROT cortisol smallmolecule CHEBI:17650 ChEBI "up-regulates quantity" "chemical modification" 9606 BTO:0000050 9814482 t lperfetto "Recombinant CYP11B genes encode enzymes that can catalyze conversion of 11-deoxycortisol to cortisol, 18-hydroxycortisol, and 18-oxocortisol." SIGNOR-268678 CYP11B1 protein P15538 UNIPROT 11-deoxycortisol smallmolecule CHEBI:28324 ChEBI "down-regulates quantity" "chemical modification" 9606 BTO:0000050 9814482 t lperfetto "Recombinant CYP11B genes encode enzymes that can catalyze conversion of 11-deoxycortisol to cortisol, 18-hydroxycortisol, and 18-oxocortisol." SIGNOR-268679 NQO1 protein P15559 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000849 20226854 f irozzo "More importantly, our results also indicate that NF-kappaB p50 correlates with the expression of NQO1 and mediates its role in the proliferation of melanoma cells." SIGNOR-256264 NQO1 protein P15559 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0003934 28599455 f irozzo "The results demonstrated that NQO1 siRNA-mediated knockdown effectively impaired colony formation capacity, induced cell cycle arrest at the G1 phase and suppressed migration of KKU-100 cells." SIGNOR-256265 VEGFA protein P15692 UNIPROT FLT1 protein P17948 UNIPROT up-regulates binding 9606 BTO:0004980 14704231 t gcesareni "Vegf exerts its action by binding to vegfr-1 and vegfr-2." SIGNOR-121132 VEGFA protein P15692 UNIPROT KDR protein P35968 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0000876 17658244 t gcesareni "Binding of vegf to the receptor induces dimerisation and autophosphorylation of specific intracellular tyrosine residues. Activation of intracellular cascades results in proliferation, migration, survival and increased permeability." SIGNOR-157100 VEGFA protein P15692 UNIPROT DLL4 protein Q9NR61 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22426001 f gcesareni "Activation triggered by vegf-a (also known as vegf) has been shown to induce expression of thenotchligand dll4 in angiogenic vessels." SIGNOR-196736 VEGFA protein P15692 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 9606 16301830 f "VEGF as a key mediator of angiogenesis in cancer." SIGNOR-256597 VEGFA protein P15692 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 17326328 f lperfetto "More than a dozen different proteins have been identified as angiogenic activators, including vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), angiogenin, transforming growth factor (TGF)-α, TGF-β, tumor necrosis factor (TNF)-α, platelet-derived endothelial growth factor, granulocyte colony-stimulating factor, placental growth factor, interleukin-8, hepatocyte growth factor, and epidermal growth factor" SIGNOR-252275 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 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 PHKG2 protein P15735 UNIPROT PYG proteinfamily SIGNOR-PF96 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0002049 22225877 t miannu "It is well-characterized that GP is activated by PhK-mediated serine phosphorylation at Ser-15" SIGNOR-267962 PAX1 protein P15863 UNIPROT MEOX1 protein P50221 UNIPROT "up-regulates activity" binding -1 11423130 t miannu "We show that Mox1 and Mox2 proteins are capable of interacting with Pax1 and Pax3. We propose that the Mox family of homeodomain proteins participates in the molecular signaling network regulating the diverse events of somite development through the physical interaction with the Pax1 and Pax3 members of the Pax family." SIGNOR-222193 PAX1 protein P15863 UNIPROT MEOX2 protein P50222 UNIPROT "up-regulates activity" binding -1 11423130 t miannu "We show that Mox1 and Mox2 proteins are capable of interacting with Pax1 and Pax3. We propose that the Mox family of homeodomain proteins participates in the molecular signaling network regulating the diverse events of somite development through the physical interaction with the Pax1 and Pax3 members of the Pax family." SIGNOR-222232 RPS2 protein P15880 UNIPROT "40S cytosolic small ribosomal subunit" complex SIGNOR-C286 SIGNOR "form complex" binding -1 25901680 t lperfetto "Here we report the near-atomic structure of the human ribosome derived from high-resolution single-particle cryo-electron microscopy and atomic model building. The structure has an average resolution of 3.6 Å, reaching 2.9 Å resolution in the most stable regions. |The human ribosome (80S) has a molecular weight of 4.3 MDa: the large subunit (60S) consists of 28S, 5S and 5.8S rRNAs and 47 proteins, while the small subunit (40S) possesses a single 18S rRNA chain and 33 pro- teins." SIGNOR-262431 STK3/4 proteinfamily SIGNOR-PF41 SIGNOR Mob1 proteinfamily SIGNOR-PF42 SIGNOR "up-regulates activity" phosphorylation 9606 23431053 t miannu "Mob1, when phosphorylated by MST1/2, binds to the autoinhibitory motif in Lats1/2, which in turn leads to the phosphorylation of the Lats activation loop (Lats1 S909 and Lats2 S872) and thereby an increase of their kinase activity" SIGNOR-256185 CHN1 protein P15882 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260499 CHN1 protein P15882 UNIPROT CDK5R1 protein Q15078 UNIPROT up-regulates binding 9606 15013773 t miannu "_-chimaerin was identified to interact with the p35 activator of cdk5. The complex of _-chimaerin, cdk5 and p35 is enzymatically functional" SIGNOR-123439 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 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 TCF4 protein P15884 UNIPROT CCND1 protein P24385 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-255388 TCF4 protein P15884 UNIPROT SSTR2 protein P30874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001976 10207097 t Luana "Activation of somatostatin receptor II expression by transcription factors MIBP1 and SEF-2 in the murine brain." SIGNOR-261618 TCF4 protein P15884 UNIPROT CNTNAP2 protein Q9UHC6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22777675 f miannu "we show that TCF4 can transactivate the NRXN1β and CNTNAP2 promoters in luciferase assays." SIGNOR-255390 TCF4 protein P15884 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22777675 f miannu "we show that TCF4 can transactivate the NRXN1β and CNTNAP2 promoters in luciferase assays." SIGNOR-255391 TCF4 protein P15884 UNIPROT MYOD/E2-2 complex SIGNOR-C129 SIGNOR "form complex" binding 9606 16847330 t 2 miannu "The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation." SIGNOR-241382 ST6GAL1 protein P15907 UNIPROT CD22 protein Q32M46 UNIPROT "down-regulates activity" glycosylation Asn101 FLGDKNKnCTLSIHP -1 8702538 t lperfetto "CD22-ligand interaction is regulated by the activity of a b-galactoside a2,6- sialyltransferase that can inactivate CD22-mediated binding by sialylating the CD22 receptor itself. These observations suggest that N-linked glycosylation sites on the CD22 molecule may play a role in the regulation of CD22-mediated adhesion." SIGNOR-261741 RAG1 protein P15918 UNIPROT MTOR protein P42345 UNIPROT up-regulates relocalization 9606 22790199 t gcesareni "Rag gtpases, together with a multi-protein complex called ragulator, mediate amino acid-mediated mtor recruitment to the lysosome surface where mtor becomes activated." SIGNOR-198242 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 TCF3 protein P15923 UNIPROT CR2 protein P20023 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11739509 f miannu "We have previously described the presence of an intronic element that is required for both cell- and stage-specific expression of CR2. In this study, we report the identification of a cell type-specific repressor element within the proximal promoter. By supershift analysis this element binds members of the basic helix-loop-helix family of proteins, in particular E2A gene products. Mutational analysis demonstrates that binding of E2A proteins is critical for functioning of this repressor. Thus, E2A activity is key not only for early B cell development, but also for controlling CR2 expression, a gene expressed only during later stages of ontogeny." SIGNOR-255387 TCF3 protein P15923 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23684607 f miannu "The transcription factor TCF3, also known as E2A, drives p21 expression while repressing PUMA across cancer cell types of multiple origins." SIGNOR-255385 TCF3 protein P15923 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 22577461 f miannu "E2a positively regulates notch1 expression, which induces the expression of hebalt, bcl11b, and il7r." SIGNOR-197523 TCF3 protein P15923 UNIPROT BBC3 protein Q96PG8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 23684607 f miannu "The transcription factor TCF3, also known as E2A, drives p21 expression while repressing PUMA across cancer cell types of multiple origins." SIGNOR-255386 TCF3 protein P15923 UNIPROT MYOD/E12E47 complex SIGNOR-C127 SIGNOR "form complex" binding 10090 BTO:0001103 18094043 t lperfetto "MyoD omodimers or heterodimers of MyoD plus E12 or E47 serve as transcription factor complexes that bind to CANNTG consensus sites in the promoter regions of genes, performing major functions in specification and differentiation of skeletl muscle precursor cells." SIGNOR-241551 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 RPA2 protein P15927 UNIPROT MRE11 protein P49959 UNIPROT up-regulates binding 9606 19586055 t fstefani "The response to replication stress requires the recruitment of rpa and the mre11-rad50-nbs1 (mrn) complex." SIGNOR-186648 RPA2 protein P15927 UNIPROT ATRIP protein Q8WXE1 UNIPROT up-regulates binding 9606 20068082 t gcesareni "Ssdna lesions are then coated by replication protein a (rpa), recruiting atr/atrip (atr-interacting protein) complexes via recognition and association of rpa-ssdna by atrip." SIGNOR-163176 COX7C protein P15954 UNIPROT "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "form complex" binding 30030361 t lperfetto "Complex IV (EC 1.9.31) or cytochrome c oxidase (COX) catalyses the oxidation of cytochrome c and the reduction of oxygen to water, coupled to proton translocation [108]. Mammalian cIV contains 13 or 14 subunits" SIGNOR-267754 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 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 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 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 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 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 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 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 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 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 GATA1 protein P15976 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates quantity by repression" "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-256058 GATA1 protein P15976 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21853041 t miannu "GATA-2 induces the expression of GATA-1, which first activates its cofactor FOG-1, and then downregulates GATA-2 cooperatively with FOG-1." SIGNOR-256060 GATA1 protein P15976 UNIPROT HOXA10 protein P31260 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17688409 f miannu "Transcription factors GATA-1 and Fli-1 regulate human HOXA10 expression in megakaryocytic cells. Mutation of the GATA-1 and the Ets-1 motifs amplified the expression of HOXA10 in HEL and K562 cells, confirming the importance of these cis-acting elements in regulating HOXA10 expression in megakaryocytic cells. Chromatin immunoprecipitation (ChIP) and chloramphenicol acetyl transferase (CAT) assays confirm that HOXA11 binds to the putative binding site, resulting in repression of HOXA10 expression." SIGNOR-254470 GATA1 protein P15976 UNIPROT MPL protein P40238 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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-254162 GATA1 protein P15976 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004475 19825991 f miannu "Gene expression arrays identified components of the PU.1-dependent transcriptome negatively regulated by GATA-1 in MEL cells, including CCAAT/enhancer binding protein alpha (Cebpa) and core-binding factor, beta subunit (Cbfb), which encode two key hematopoietic transcription factors." SIGNOR-254189 GATA1 protein P15976 UNIPROT HBG1 protein P69891 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004911 20395365 f Regulation miannu "BCL11A and SOX6 co-occupy the human beta-globin cluster along with GATA1, and cooperate in silencing gamma-globin transcription in adult human erythroid progenitors." SIGNOR-251806 GATA1 protein P15976 UNIPROT HBG2 protein P69892 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004911 20395365 f Regulation miannu "BCL11A and SOX6 co-occupy the human beta-globin cluster along with GATA1, and cooperate in silencing gamma-globin transcription in adult human erythroid progenitors." SIGNOR-251804 Mob1 proteinfamily SIGNOR-PF42 SIGNOR LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR "up-regulates activity" binding 9606 21084559 t miannu "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-256186 GATA1 protein P15976 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" binding 9606 17725493 t 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. In particular, we will elaborate on recent data which suggest that GATA-1 targets RUNX1 for modification, in particular phosphorylation by cyclin-dependent kinases. Furthermore, targeting of RUNX1 by GATA-1 for phosphorylation may convert RUNX1 from a repressor to an activator. This is a potential mechanism of transcriptional cooperation and may be an essential step in megakaryocytic differentiation." SIGNOR-254194 GATA1 protein P15976 UNIPROT FLI1 protein Q01543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10523830 f irozzo "Our results suggest that Spi-1 and GATA-1 might play a key role in the regulation of Fli-1. Most notably, we observed that the GATA/EBS dual element near the Fli-1 CAP sites had an enhancer activity in HEL cells. Spi-1 and GATA-1 were both found to bind to this sequence and hence both factors could represent potential regulators of Fli-1 expression." SIGNOR-256053 GATA1 protein P15976 UNIPROT RUNX1T1 protein Q06455 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002731 20487545 f Regulation miannu "GATA-1 transcription factor binds and transactivates the ETO proximal promoter in an erythroid/megakaryocytic-specific manner. Thus, trans-acting factors that are essential in erythroid/megakaryocytic differentiation govern ETO expression." SIGNOR-251929 GATA1 protein P15976 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 8195185 f irozzo "Regulation of the Erythroid Kruppel-like Factor (EKLF) Gene Promoter by the Erythroid Transcription Factor GATA-l.Accordingly,we have also demonstrated that GATA-2, like GATA-1, is able to activate the EKLF promoter in NIH3T3." SIGNOR-256051 GATA1 protein P15976 UNIPROT CBFB protein Q13951 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004475 19825991 f miannu "Gene expression arrays identified components of the PU.1-dependent transcriptome negatively regulated by GATA-1 in MEL cells, including CCAAT/enhancer binding protein alpha (Cebpa) and core-binding factor, beta subunit (Cbfb), which encode two key hematopoietic transcription factors." SIGNOR-254190 GATA1 protein P15976 UNIPROT ZNF268 protein Q14587 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001271 22235304 f miannu "Here we found that gata-1, a master regulator of erythropoiesis, repressed the promoter activity and transcription of znf268" SIGNOR-195410 GATA1 protein P15976 UNIPROT GFI1B protein Q5VTD9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19965638 f miannu "HMGB2 binds to the GFI1B promoter in vivo and up-regulates its trans-activation most likely by enhancing the binding of Oct-1 and, to a lesser extent, of GATA-1 and NF-Y to the GFI1B promoter." SIGNOR-254430 GATA1 protein P15976 UNIPROT NBEAL2 protein Q6ZNJ1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000132 28082341 f lperfetto "In conclusion, we herein show a long-distance regulatory region with GATA1 binding sites as being a strong enhancer for NBEAL2 expression." SIGNOR-261881 GATA1 protein P15976 UNIPROT ZFPM1 protein Q8IX07 UNIPROT "up-regulates activity" binding 9606 21853041 t miannu "GATA-2 induces the expression of GATA-1, which first activates its cofactor FOG-1, and then downregulates GATA-2 cooperatively with FOG-1." SIGNOR-256059 GATA1 protein P15976 UNIPROT AGGF1 protein Q8N302 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19556247 f miannu "Overexpression of GATA1 increased expression of AGGF1. Knockdown of GATA1 expression by siRNA reduced expression of AGGF1, and resulted in endothelial cell apoptosis and inhibition of endothelial capillary vessel formation and cell migration, which was rescued by purified recombinant human AGGF1 protein." SIGNOR-254188 GATA1 protein P15976 UNIPROT GP6 protein Q9HCN6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12359731 f miannu "Deletion analyses and site-directed mutagenesis identified Sp1(227), GATA(177), and Ets(48) sites as essential for GPVI expression. We show that transcription factors GATA-1, Fli-1, and Sp1 can bind to and activate this promoter." SIGNOR-254158 GATA1 protein P15976 UNIPROT GP6 protein Q9HCN6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12377757 f miannu "We have determined that the GP6 sequence -191 to -39 represents the core promoter and that transcription is driven largely by GATA-1 (-176) and c-Ets-1 (-45) sites within this segment." SIGNOR-254081 GATA1 protein P15976 UNIPROT Megakaryocyte_differentiation phenotype SIGNOR-PH103 SIGNOR "up-regulates activity" 10090 12032775 f "Studies involving point mutants of GATA-1 have shown that a direct physical interaction between GATA-1 and FOG-1 is essential for normal human erythroid and megakaryocyte maturation in vivo." SIGNOR-259961 GATA1 protein P15976 UNIPROT Erythrocyte_differentiation phenotype SIGNOR-PH104 SIGNOR "up-regulates activity" 10090 BTO:0004911 12032775 f "The zinc finger transcription factor GATA-1, a central mediator of erythroid gene expression, interacts with multiple proteins including FOG-1, EKLF, SP1, CBP/p300 and PU.1." SIGNOR-259962 TIMP2 protein P16035 UNIPROT LRP2 protein P98164 UNIPROT "up-regulates quantity" binding 10116 BTO:0001860 28659595 t miannu "We show that megalin/LRP-2 acts as an endocytic receptor for proMMP-2:TIMP-2 complex. We found that RAP, an antagonist of the LDL receptor family18, competed with binding of proMMP-2:TIMP-2 complex onto rat BN16 epithelial cells." SIGNOR-265254 TIMP2 protein P16035 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR down-regulates 17326328 f lperfetto "There are many naturally occurring proteins that can inhibit angiogenesis, including angiostatin, endostatin, interferon, platelet factor 4, thorombospondin, prolactin 16 kd fragment, and tissue inhibitor of metalloproteinase-1, -2, and -3" SIGNOR-252273 ALOX15 protein P16050 UNIPROT 15(S)-HETE smallmolecule CHEBI:15558 ChEBI "up-regulates quantity" "chemical modification" 9606 12517954 t 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-254094 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 H2AX protein P16104 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates binding 9606 16377563 t fstefani "Here, we demonstrate that mammalian mdc1/nfbd1 directly binds to phospho-h2ax (gammah2ax) by specifically interacting with the phosphoepitope at the gammah2ax carboxyl terminus." SIGNOR-143377 SELP protein P16109 UNIPROT "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR "up-regulates activity" binding 9606 BTO:0000132 25297919 t lperfetto "Besides VWF as a main ligand, GPIbα also binds multiple ligands such as thrombospondin, Factor XII, Factor XI, thrombin, High Molecular Weight kininogen, P-selectin and Mac-1." SIGNOR-261860 ACAN protein P16112 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "up-regulates activity" binding 9606 BTO:0003858 16051604 t lperfetto "Cartilage Oligomeric Matrix Protein/Thrombospondin 5 Supports Chondrocyte Attachment through Interaction with Integrins|We show that COMP/TSP5 can support chondrocyte attachment and that the RGD sequence in COMP/TSP5 and the integrin receptors alpha5beta1 and alphaVbeta3 on the chondrocytes are involved in mediating this attachment. The interactions of COMP/TSP5 with the integrins are dependent on COMP/TSP5 conformation." SIGNOR-266988 ACAN protein P16112 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "up-regulates activity" binding 9606 BTO:0003858 16051604 t lperfetto "Cartilage Oligomeric Matrix Protein/Thrombospondin 5 Supports Chondrocyte Attachment through Interaction with Integrins|We show that COMP/TSP5 can support chondrocyte attachment and that the RGD sequence in COMP/TSP5 and the integrin receptors alpha5beta1 and alphaVbeta3 on the chondrocytes are involved in mediating this attachment. The interactions of COMP/TSP5 with the integrins are dependent on COMP/TSP5 conformation." SIGNOR-266987 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 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 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 ITGB4 protein P16144 UNIPROT PIK3CA protein P42336 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-54530 ITGB4 protein P16144 UNIPROT PIK3CB protein P42338 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-54615 ITGB4 protein P16144 UNIPROT PIK3CG protein P48736 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-54703 ITGB4 protein P16144 UNIPROT PMP22 protein Q01453 UNIPROT "up-regulates activity" binding 10090 16436605 t Regulation miannu "PMP22 is in a complex with α6β4 integrin and laminin. PMP22 and β4 integrin are in a complex in a variety of cell types. The interaction with the integrins provides PMP22 with the ability to modulate the cell–ECM communications, as well as intracellular events. Signaling between the ECM and the intracellular compartment is essential for SC myelination, as well as cellular differentiation and motility, in general. The identification of PMP22 as a binding partner for an integrin signaling complex provides a major step toward understanding the role of this disease-linked molecule in the nervous system and in non-neural cell types." SIGNOR-251896 ITGB4 protein P16144 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 9606 15688067 f miannu "Focal adhesion kinase (FAK) is activated by growth factors and integrins during migration, and functions as a receptor-proximal regulator of cell motility. At contacts between cells and the extracellular matrix, FAK functions as an adaptor protein to recruit other focal contact proteins or their regulators, which affects the assembly or disassembly of focal contacts. Whereas it was first hypothesized that FAK might bind directly to the cytoplasmic tails of integrins, accumulated evidence supports an indirect association of FAK with integrins through binding to integrin-associated proteins such as paxillin and talin." SIGNOR-257720 ITGB4 protein P16144 UNIPROT PI3K complex SIGNOR-C156 SIGNOR 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-252697 ITGB4 protein P16144 UNIPROT "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253200 ANK1 protein P16157 UNIPROT SLN protein O00631 UNIPROT "down-regulates activity" binding 9606 28487373 t lperfetto "These results suggest that sAnk1 interacts with SLN both directly and in complex with SERCA1 and reduces SLN's inhibitory effect on SERCA1 activity." SIGNOR-265930 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 ANK1 protein P16157 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266013 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 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 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 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 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 CREB1 protein P16220 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001073 11081181 t lperfetto "Transcriptional activation of the proopiomelanocortin gene by cyclic AMP-responsive element binding protein|Further, expression of a dominant inhibitory mutant of CREB reduced cAMP stimulated transcription of the full length POMC promoter and the PTRE." SIGNOR-268620 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 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 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 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 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 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 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 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 CREB1 protein P16220 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20577053 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-166346 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 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 CREB1 protein P16220 UNIPROT FST protein P19883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15130492 f lperfetto "MyoD, CREB, and NFAT Mediate the Transcriptional Activation of the Follistatin Promoter Induced by TSA" SIGNOR-251714 CREB1 protein P16220 UNIPROT IL10 protein P22301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 10540320 f mianu "Our data suggest that intracellular cAMP may directly affect expression of the immunoregulatory cytokine IL-10 in monocytic cells via activation of the eukaryotic transcription factors CREB-1 and ATF-1 and their binding to CRE1 and CRE4 in the upstream enhancer of the IL-10 promoter" SIGNOR-254522 CREB1 protein P16220 UNIPROT BDNF protein P23560 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0000142 32603820 t miannu "Brain-derived neurotrophic factor (BDNF) is a critical molecule for learning and memory. Brain BDNF levels correlate with cognitive status. Activation of CREB facilitates the transcription of crucial proteins for activity-dependent plasticity particularly BDNF." SIGNOR-265062 CREB1 protein P16220 UNIPROT PAX3 protein P23760 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-176539 CREB1 protein P16220 UNIPROT PCSK1 protein P29120 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8999965 f miannu "both CREB-1 and ATF-1 transactivate the human PC1 promoter in transient transfection experiments." SIGNOR-253789 CREB1 protein P16220 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16149046 f miannu "Constitutively active mutants of activating transcription factor 2 (ATF2) and c-Jun additionally stimulated GTP cyclohydrolase I promoter activity, but to a lesser extent than the constitutively active CREB mutant. Enzymatic reactions that require tetrahydrobiopterin as cofactor are therefore indirectly controlled by signaling cascades involving the signal-responsive transcription factors CREB, c-Jun, and ATF2." SIGNOR-252227 CREB1 protein P16220 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 8355 10775268 f lperfetto "Here we demonstrate that the closely related acetyltransferases p300 and cbp potentiate beta-catenin-mediated activation of the siamois promoter" SIGNOR-76984 CREB1 protein P16220 UNIPROT G6PC1 protein P35575 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "Further, CRTC2 is required for the glucocorticoid-associated cooperative mRNA expression of the glucose-6-phosphatase, a rate-limiting enzyme for hepatic gluconeogenesis, by facilitating the attraction of GR and itself to its promoter region already occupied by CREB" SIGNOR-256105 CREB1 protein P16220 UNIPROT FOXO4 protein P98177 UNIPROT "down-regulates activity" binding 9606 15126506 t lperfetto "We provide evidence that the acetyltransferase creb-binding protein (cbp) binds foxo resulting in acetylation of foxo. This acetylation inhibits foxo transcriptional activity" SIGNOR-124711 CREB1 protein P16220 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16205321 f gcesareni "The results showed that the nuclear pkcalpha was significantly decreased in the liver during sepsis, which was accompanied by decreases in phospho-creb content, dna-binding activity of creb, and bcl-xl expression." SIGNOR-140911 CREB1 protein P16220 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000759 14614508 f "HES-1 is a direct CREB target in vivo." SIGNOR-254742 CREB1 protein P16220 UNIPROT NR4A3 protein Q92570 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 17668895 f gcesareni "Phosphorylation of creb by msk has been linked to the transcription of nur77, nor1 and c-fos downstream of mapk signalling in various cell types." SIGNOR-157154 CREB1 protein P16220 UNIPROT SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001379 34751390 t scontino "CREB recognized and bound to the promoter of SLC5A5 to facilitate its transcription." SIGNOR-267137 CREB1 protein P16220 UNIPROT MUC4 protein Q99102 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001861 19757157 f lperfetto "Through promoter screening, overexpressing methods and luciferase reporter studies, we found that transcription factors CREB, Ets-1, Elk-1 and STAT1 can positively regulate MUC4 expression at the promoter and mRNA level." SIGNOR-254091 CREB1 protein P16220 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11557984 t "CREB was found to induce expression of the gluconeogenic programme through the nuclear receptor coactivator PGC-1, which is shown here to be a direct target for CREB regulation in vivo" SIGNOR-256150 CREB1 protein P16220 UNIPROT UXT protein Q9UBK9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 17761951 f lperfetto "The DNA response elements that control the induction of ART-27 gene expression were also characterized. The major cis-acting element corresponds to a consensus cAMP-responsive element (CRE) and binds the CRE-binding protein (CREB) as shown by EMSA and chromatin immunoprecipitation assays. Furthermore, ART-27 promoter activity is induced upon CREB overexpression. Epidermal growth factor, which activates CREB via phosphorylation, also induces ART-27 expression, whereas a reduction in CREB phosphorylation or expression blocks this induction in prostate cells." SIGNOR-254092 CREB1 protein P16220 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" binding 9606 15126506 t lperfetto "We provide evidence that the acetyltransferase creb-binding protein (cbp) binds foxo resulting in acetylation of foxo. This acetylation inhibits foxo transcriptional activity" SIGNOR-252894 CREB1 protein P16220 UNIPROT PK proteinfamily SIGNOR-PF80 SIGNOR "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-268144 CREB1 protein P16220 UNIPROT PK proteinfamily SIGNOR-PF80 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 20577053 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-268145 CREB1 protein P16220 UNIPROT G6P proteinfamily SIGNOR-PF81 SIGNOR "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "inferred from family member" miannu "Further, CRTC2 is required for the glucocorticoid-associated cooperative mRNA expression of the glucose-6-phosphatase, a rate-limiting enzyme for hepatic gluconeogenesis, by facilitating the attraction of GR and itself to its promoter region already occupied by CREB" SIGNOR-267786 CREB1 protein P16220 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 20660310 f amattioni "beta-catenin/CBP-driven transcription is critical for maintenance of an undifferentiated/proliferative state" SIGNOR-229777 CREB1 protein P16220 UNIPROT Synaptic_plasticity phenotype SIGNOR-PH158 SIGNOR up-regulates 10090 BTO:0000142 17584923 f Luana "These findings, together with studies in Aplysia and Drosophila, strongly suggest that CREB is an evolutionary conserved component of the molecular cascade of events leading to memory consolidation." SIGNOR-265773 CREB1 protein P16220 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 BTO:0000763 20660310 f Luana "Beta-catenin/CBP-driven transcription is critical for maintenance of an undifferentiated/proliferative state" SIGNOR-261288 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 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 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 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 PDGFRA protein P16234 UNIPROT AKT1 protein P31749 UNIPROT up-regulates 9606 24743741 f "To further investigate the signaling pathway through which PDGFRα promotes the proliferation of PDGFRα+ cells, we used inhibitors of PI3K-Akt and Ras-MAPK pathways, which are known to be downstream signaling pathways of PDGFRα" SIGNOR-254376 PDGFRA protein P16234 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 10733900 t amattioni "Crk could bind to both pdgf alpha- and beta-receptors in vivo." SIGNOR-75881 PDGFRA protein P16234 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 19426560 t amattioni "Crk can interact directly with tyrosine kinase receptors (for example pdgfr?) And can transmit signals downstream" SIGNOR-185664 PDGFRA protein P16234 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 BTO:0000567 20802513 t miannu "Focal adhesion kinase (FAK) has a crucial role in integration of signals from integrins and growth factor receptors. In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor Met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate FAK on Tyr194 in the FERM domain (band 4.1 and ezrin/radixin/moesin homology domain). Upon binding to Met or phosphoinositides, FAK may undergo conformational changes, which renders Tyr194 accessible for phosphorylation. Substitution of Tyr194 with Phe significantly suppresses the activation of FAK by Met." SIGNOR-259400 PDGFRA protein P16234 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 24743741 f "To further investigate the signaling pathway through which PDGFRαpromotes the proliferation of PDGFRα+ cells, we used inhibitors of PI3K-Akt and Ras-MAPK pathways, which are known to be downstream signaling pathways of PDGFRα. Thus, both PI3K-Akt and MEK2-MAPK pathways are necessary for PDGFRα-driven proliferation." SIGNOR-254377 PECAM1 protein P16284 UNIPROT CD38 protein P28907 UNIPROT "up-regulates activity" binding 9606 18626062 t miannu "As a receptor, CD38 interacts with its ligand CD31 [15,16]. CD31, also known as platelet endothelial cell adhesion molecule-1 (PECAM-1), is a 130 kDa type I transmembrane glycoprotein that consists of six extracellular immunoglobulin-like homology domains, a 19-residue transmembrane domain, and a 118-residue cytoplasmic tail" SIGNOR-264254 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 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 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 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 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 FLNA protein P21333 UNIPROT "down-regulates quantity by destabilization" dephosphorylation Ser2152 TRRRRAPsVANVGSH 9606 16442073 t "Filamin is a phosphoprotein that organizes actin filaments into networks. We report that a purified C-terminal recombinant region of filamin is a suitable substrate for calcineurin |Mutagenesis analysis showed that a dephosphorylation step occurred in Ser 2152, which was previously shown to provide resistance to calpain cleavage when endogenous PKA is activated. In contrast, phosphorylation of Ser 2152 was recently reported to be necessary for membrane dynamic changes. In this regard, we found that CsA protects filamin in platelets from calpain degradation." SIGNOR-248362 PPP3CB protein P16298 UNIPROT DNM2 protein P50570 UNIPROT unknown dephosphorylation Ser764 LQSASSHsPTPQRRP 10116 20496096 t "CaN is activated, targeting a set of proteins for dephosphorylation, including dynamin II |We have recently discovered that the ubiquitously expressed dynamin isoform, dynII, is phosphorylated at S764 specifically during mitosis (unpublished data). We now show that S764 is phosphorylated throughout mitosis and is dephosphorylated at the time of cytokinesis(dynII)." SIGNOR-248363 PPP3CB protein P16298 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates 9606 BTO:0001103 11062529 f 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-84044 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT up-regulates dephosphorylation 9606 18676376 t lperfetto "Calcineurin dephosphorylates members of the nuclear factor of activated T cells (NFAT)2 transcription factor family, allowing NFAT to translocate to the nucleus where it cooperates with other transcription factors to induce transcription of target genes." SIGNOR-233438 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT up-regulates relocalization 9606 BTO:0001103 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-84050 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser168 YREPLCLsPASSGSS 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248364 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser171 PLCLSPAsSGSSASF 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248365 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser172 LCLSPASsGSSASFI 9606 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248366 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser174 LSPASSGsSASFISD 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248367 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser175 SPASSGSsASFISDT 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248368 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser177 ASSGSSAsFISDTFS 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248369 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser180 GSSASFIsDTFSPYT 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248370 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser213 QNIPAHYsPRTSPIM 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248371 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser217 AHYSPRTsPIMSPRT 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248372 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser221 PRTSPIMsPRTSLAE 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248373 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser268 VALPPGAsPQRSRSP 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248374 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser274 ASPQRSRsPSPQPSS 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248375 CHUK protein O15111 UNIPROT NFKB2 protein Q00653 UNIPROT "up-regulates activity" phosphorylation Ser866 TAEVKEDsAYGSQSV 10090 BTO:0000785 15084608 t lperfetto "Ikkalfa phosphorylates p100, leading to its proteasomal processing to p52." SIGNOR-124226 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser276 PQRSRSPsPQPSSHV 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248376 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser280 RSPSPQPsSHVAPQD 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248377 PPP3CB protein P16298 UNIPROT NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser326 PPKMWKTsPDPSPVS 9606 BTO:0000567 11030334 t "NFAT1 is phosphorylated on fourteen conserved phosphoserine residues in its regulatory domain, thirteen of which are dephosphorylated upon stimulation. Dephosphorylation of all thirteen residues is required to mask a nuclear export signal (NES), cause full exposure of a nuclear localization signal (NLS), and promote transcriptional activity" SIGNOR-248378 PPP3CB protein P16298 UNIPROT PPP1R1A protein Q13522 UNIPROT unknown dephosphorylation Ser67 LKSTLAMsPRQRKKM 10116 11278334 t "In vitro and in vivo studies indicated that phospho-Ser-67 inhibitor-1 was dephosphorylated by protein phosphatases-2A and -2B. | However, inhibitor-1 phosphorylated at Ser-67 was a less efficient substrate for cAMP-dependent protein kinase. These results demonstrate regulation of a Cdk5-dependent phosphorylation site in inhibitor-1 and suggest a role for this site in modulating the amplitude of signal transduction events that involve cAMP-dependent protein kinase activation." SIGNOR-248379 PPP3CB protein P16298 UNIPROT KSR2 protein Q6VAB6 UNIPROT "up-regulates activity" dephosphorylation Ser198 IRTHLSQsPRVPSKC 10090 19560418 t "These findings indicate that calcineurin modulates the phosphorylation state of KSR2, but not KSR1, and identifies S198, T287, and the S310 14-3-3 binding site as the KSR2 residues targeted by calcineurin.|the negative regulators 14-3-3" SIGNOR-248380 PPP3CB protein P16298 UNIPROT KSR2 protein Q6VAB6 UNIPROT "up-regulates activity" dephosphorylation Ser313 TALHRSKsHEFQLGH 10090 19560418 t "These findings indicate that calcineurin modulates the phosphorylation state of KSR2, but not KSR1, and identifies S198, T287, and the S310 14-3-3 binding site as the KSR2 residues targeted by calcineurin.|the negative regulators 14-3-3" SIGNOR-248382 PPP3CB protein P16298 UNIPROT KSR2 protein Q6VAB6 UNIPROT "up-regulates activity" dephosphorylation Thr290 NKLKPPGtPPPSSRK 10090 19560418 t "These findings indicate that calcineurin modulates the phosphorylation state of KSR2, but not KSR1, and identifies S198, T287, and the S310 14-3-3 binding site as the KSR2 residues targeted by calcineurin.|the negative regulators 14-3-3" SIGNOR-248381 PPP3CB protein P16298 UNIPROT BAD protein Q92934 UNIPROT "up-regulates activity" dephosphorylation Ser75 EIRSRHSsYPAGTED 9606 BTO:0000007 10195903 t "Ca2+-induced apoptosis through calcineurin dephosphorylation of BAD|Calcineurin was found to dephosphorylate BAD, a pro-apoptotic member of the Bcl-2 family, thus enhancing BAD heterodimerization with Bcl-xL and promoting apoptosis." SIGNOR-248383 PPP3CB protein P16298 UNIPROT BAD protein Q92934 UNIPROT "up-regulates activity" dephosphorylation Ser99 PFRGRSRsAPPNLWA 9606 BTO:0000007 10195903 t "Ca2+-induced apoptosis through calcineurin dephosphorylation of BAD|Calcineurin was found to dephosphorylate BAD, a pro-apoptotic member of the Bcl-2 family, thus enhancing BAD heterodimerization with Bcl-xL and promoting apoptosis." SIGNOR-248384 NCK1 protein P16333 UNIPROT WASL protein O00401 UNIPROT up-regulates binding 9606 11340081 t gcesareni "Nck and cdc42 activate n-wasp by redundant mechanisms." SIGNOR-107634 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 NCK1 protein P16333 UNIPROT SOS1 protein Q07889 UNIPROT up-regulates binding 10029 BTO:0000246 7862111 t lperfetto "We also found that nck binds directly to the guanine nucleotide exchange factor sos. / by binding to sos, nckmay bring sos to cell membrane where the ras protein is located." SIGNOR-236321 NCK1 protein P16333 UNIPROT PAK1 protein Q13153 UNIPROT up-regulates binding 9606 11157752 t lperfetto "Both nck and grb4 proteins could associate with receptor tyrosine kinases and the sh3-binding proteins pak, sos1, and prk2, and they synergized with v-abl and sos to induce gene expression via the transcription factor elk-1. Association of nck with pak1 may serve to link this important regulatory kinase to cell activation by growth factor receptors." SIGNOR-235947 NCK1 protein P16333 UNIPROT PAK1 protein Q13153 UNIPROT up-regulates binding 9534 8824201 t lperfetto "We describe here a specific interaction of the Nck adapter molecule with PAK1 both in vitro and in vivo. Association of Nck with PAK1 may serve to link this important regulatory kinase to cell activation by growth factor receptors." SIGNOR-236324 NCK1 protein P16333 UNIPROT PAK1 protein Q13153 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 10026169 t lperfetto "Both nck and grb4 proteins could associate with receptor tyrosine kinases and the sh3-binding proteins pak, sos1, and prk2, and they synergized with v-abl and sos to induce gene expression via the transcription factor elk-1. Association of nck with pak1 may serve to link this important regulatory kinase to cell activation by growth factor receptors." SIGNOR-236512 EPB42 protein P16452 UNIPROT "Ankyrin complex" complex SIGNOR-C383 SIGNOR "form complex" binding 9606 BTO:0000424 22465511 t lperfetto "The ankyrin associated complex brings together proteins of both the band 3 tetrameric complex (band 3, glycophorin A (GPA), protein 4.2, carbonic anhydrase II) and the Rh complex (RhAG, RhCE, RhD, CD47, ICAM-4, glycophorin B (GPB)) " SIGNOR-266014 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 TSHR protein P16473 UNIPROT GNAQ protein P50148 UNIPROT "up-regulates activity" binding 9606 BTO:0001379 32698392 t scontino "Activation of TSHR and the linked signaling cascades through binding of circulating TSH plays a pivotal role in controlling thyrocyte growth and in regulating thyroid hormone production/secretion. This is executed through switching on different subtypes of G proteins and signaling pathways. Among them, the Gαs- and Gαq-induced cascades are of the greatest importance, as they have been tightly linked to specific intracellular signal transductions downstream of TSHR in response to stimulations" SIGNOR-267138 TSHR protein P16473 UNIPROT GNAS protein P63092 UNIPROT "up-regulates activity" binding 9606 25878058 t scontino "The primary signal transduction pathway for TSH receptor is activation of adenylate cyclase via a Gαs G protein-coupled receptor." SIGNOR-267136 PCSK2 protein P16519 UNIPROT OXT protein P01178 UNIPROT "up-regulates activity" cleavage 9606 BTO:0001073 11690596 t lperfetto "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)." SIGNOR-268553 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 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 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 GNB3 protein P16520 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 14668344 t gcesareni "Expression of the g__ sequestrant, _-transducin, inhibits both ras activation and membrane translocation of _-arrestin1, suggesting that g__ dimers from g_i2 and g_q activate different effectors to coordinately regulate the pi 3-kinase/akt pathway. , these data indicate that _-thrombin stimulates rapid pi 3-kinase activity and akt phosphorylation by the g__ dimers released from a ptx-sensitive g protein." SIGNOR-120264 GNB3 protein P16520 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 14668344 t gcesareni "Expression of the g__ sequestrant, _-transducin, inhibits both ras activation and membrane translocation of _-arrestin1, suggesting that g__ dimers from g_i2 and g_q activate different effectors to coordinately regulate the pi 3-kinase/akt pathway. , these data indicate that _-thrombin stimulates rapid pi 3-kinase activity and akt phosphorylation by the g__ dimers released from a ptx-sensitive g protein." SIGNOR-252680 SELE protein P16581 UNIPROT ITGAL protein P20701 UNIPROT up-regulates 9606 BTO:0000130 23994464 f apalma "This deceleration is due to the expression of E-selectins on the inflamed endothelium which provides increased number of binding sites for PSGL-1 and also triggers an intermediate-affinity conformational state of the beta2-integrin LFA-1 on neutrophils." SIGNOR-255968 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 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 FER protein P16591 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-262865 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 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 FER protein P16591 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Tyr142 AVVNLINyQDDAELA -1 12640114 t "Interaction of beta-catenin with alpha-catenin is regulated by the phosphorylation of beta-catenin Tyr-142. This residue can be phosphorylated in vitro by Fer or Fyn tyrosine kinases.  Transfection of these kinases to epithelial cells disrupted the association between both catenins." SIGNOR-251131 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 CD36 protein P16671 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR down-regulates 17326328 f lperfetto "There are many naturally occurring proteins that can inhibit angiogenesis, including angiostatin, endostatin, interferon, platelet factor 4, thorombospondin, prolactin 16 kd fragment, and tissue inhibitor of metalloproteinase-1, -2, and -3" SIGNOR-252270 CD36 protein P16671 UNIPROT "Fatty acid" stimulus SIGNOR-ST19 SIGNOR "up-regulates quantity" relocalization 9606 28457600 t miannu "Astrocytes and endothelial cells, two major components of the blood brain barrier, are the major contributors to the transportation of PUFAs from the circulation to brain. There are four classes of lipid transportation proteins involved in lipid synthesis and transportation in adult brain, including fatty acid translocase (FAT/CD36), caveolin-1, fatty acid binding proteins (FABPs) long chain acyl-coA synthase (ACS) and fatty acid transportation proteins (FATPs)." SIGNOR-264453 IL7R protein P16871 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 BTO:0000776 18445337 t milica "For instance, jak1 is associated with the ? Subunits of ?c Cytokines such as il-7r? And IL-4R. jak3 is associated with the ?c20,21. Cytokine binding mediates the trans-phosphorylation of receptor associated jak kinases, which in turn phosphorylate tyrosine residues on the receptors themselves. The receptor phosphotyrosines serve as docking sites for sh2 domain proteins including the stat family of transcription factors which are activated by jak-mediated phosphorylation." SIGNOR-178494 PLCG2 protein P16885 UNIPROT "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI "up-regulates quantity" "chemical modification" 9606 23000145 t scontino "Upon stimulation with various immune receptors, PLCγ2 cleaves the membrane-bound phospholipid phosphatidyl inositol-4, 5-biphosphate (PIP2) into the second messenger molecules inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG)." SIGNOR-268453 PLCG2 protein P16885 UNIPROT 1,2-diacyl-sn-glycerol smallmolecule CHEBI:17815 ChEBI "up-regulates quantity" "chemical modification" 9606 23000145 t scontino "Upon stimulation with various immune receptors, PLCγ2 cleaves the membrane-bound phospholipid phosphatidyl inositol-4, 5-biphosphate (PIP2) into the second messenger molecules inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG)." SIGNOR-268454 PLCG2 protein P16885 UNIPROT "1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate" smallmolecule CHEBI:18348 ChEBI "down-regulates quantity" "chemical modification" 9606 23000145 t scontino "Upon stimulation with various immune receptors, PLCγ2 cleaves the membrane-bound phospholipid phosphatidyl inositol-4, 5-biphosphate (PIP2) into the second messenger molecules inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG)." SIGNOR-268452 PLCG2 protein P16885 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser146 GRKRRQTsMTDFYHS 9606 31575057 t gcesareni "Phosphorylation at Ser-146 by PKCδ increases p21 stability" SIGNOR-262963 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 STMN1 protein P16949 UNIPROT TTL protein Q8NG68 UNIPROT down-regulates binding 9606 23624152 t miannu "Stathmin depresses ttl tubulin tyrosination activityin vitro." SIGNOR-193465 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 RHOQ protein P17081 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 12242347 f gcesareni "Tc10 is activated afte rinsulin stimulation, and its activation is required for insulin-stimulated glucose uptake and glut4 translocation" SIGNOR-93117 RHOQ protein P17081 UNIPROT EXOC7 protein Q9UPT5 UNIPROT up-regulates binding 9606 12687004 t gcesareni "Here we show that tc10 interacts with one of the components of the exocyst complex, exo70." SIGNOR-100486 HMGA1 protein P17096 UNIPROT SLC2A3 protein P11169 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22706202 f 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-254427 HMGA1 protein P17096 UNIPROT KITLG protein P21583 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 15378028 f miannu "Human KIT ligand promoter is positively regulated by HMGA1 in breast and ovarian cancer cells." SIGNOR-254426 HMGA1 protein P17096 UNIPROT POU3F1 protein Q03052 UNIPROT "up-regulates activity" binding 9606 BTO:0002127 7791781 t 2 miannu "Direct contacts were identified between the POU domain of Tst-1/Oct-6 and a short stretch of 10 amino acids in the central portion of HMG-I/Y. In the presence of HMG-I/Y, Tst-1/Oct-6 exhibited an increased affinity for this AT-rich element." SIGNOR-240155 GOT1 protein P17174 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "down-regulates quantity" "chemical modification" 9606 26003525 t miannu "Glutamate oxaloacetate transaminase (GOT) catalyzes the reversible reaction of l-aspartate and √É≈Ω√Ǭ±-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-268061 GOT1 protein P17174 UNIPROT oxaloacetate(2-) smallmolecule CHEBI:16452 ChEBI "up-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-267509 GOT1 protein P17174 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 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-268062 GOT1 protein P17174 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 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-267505 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 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 IFNAR1 protein P17181 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation 9606 21631354 t miannu "These results indicate that NF-κB activation by IFN via the PI3K pathway is distinct from the ISRE-driven mechanism in regulating gene expression. Activation of PI3K/AKT by IFN has also been described through the insulin receptor substrate 1 (Uddin and others 1997) and through the direct interaction of PI3K with IFNAR1, which also leads to induction of NF-κB activity" SIGNOR-260435 IFNAR1 protein P17181 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "form complex" binding 9606 11278538 t miannu "The human type I interferons, 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. Human IFNAR-2 binds all type I IFNs but with lower affinity and different specificity than the IFNAR complex. Human IFNAR-1 has low intrinsic binding of human IFNs but strongly affects the affinity and differential ligand specificity of the IFNAR complex." SIGNOR-260332 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 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 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 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 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 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 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 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 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 "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 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 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 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 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 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 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 LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR YAP1 protein P46937 UNIPROT "down-regulates activity" phosphorylation Ser127 PQHVRAHsSPASLQL 9606 22658639 t miannu "In response to high cell densities, activated LATS1/2 phosphorylates the WW-domain containing transcriptional co-activators YAP at Ser127 and TAZ at Ser89, promoting 14-3-3 binding and thereby inhibiting their translocation into the nucleus." SIGNOR-256188 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 PRKCA protein P17252 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser43 FGYQRRAsDDGKLTD 9606 7935389 t gcesareni "Pka can inhibit raf-1 function directly via phosphorylation of the raf-1 kinase domain" SIGNOR-34761 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 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 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 up-regulates phosphorylation Ser619 SLPKINRsASEPSLH 9606 12551925 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-97648 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 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 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 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 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 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 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 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 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 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 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 PRKCA protein P17252 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-249071 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 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-85179 PRKCA protein P17252 UNIPROT INSR protein P06213 UNIPROT unknown phosphorylation Ser1062 AVKTVNEsASLRERI -1 7926007 t lperfetto "Identification of serines-1035/1037 in the kinase domain of the insulin receptor as protein kinase C alpha mediated phosphorylation sites." SIGNOR-248905 PRKCA protein P17252 UNIPROT INSR protein P06213 UNIPROT unknown phosphorylation Ser1064 KTVNESAsLRERIEF -1 7926007 t lperfetto "Identification of serines-1035/1037 in the kinase domain of the insulin receptor as protein kinase C alpha mediated phosphorylation sites." SIGNOR-248906 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 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 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 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 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 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 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 PPP2CA protein P67775 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-248621 PPP2CA protein P67775 UNIPROT PRKCB protein P05771-2 UNIPROT "down-regulates activity" dephosphorylation Thr641 TRHPPVLtPPDQEVI 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-248622 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR WWTR1 protein Q9GZV5 UNIPROT "down-regulates activity" phosphorylation Ser89 AQHVRSHsSPASLQL 9606 22658639 t miannu "In response to high cell densities, activated LATS1/2 phosphorylates the WW-domain containing transcriptional co-activators YAP at Ser127 and TAZ at Ser89, promoting 14-3-3 binding and thereby inhibiting their translocation into the nucleus." SIGNOR-256187 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 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 PRKCA protein P17252 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 BTO:0001271 9738012 t gcesareni "Purified pkca can efficiently and directly phosphorylate bcl2 at serine 70" SIGNOR-60120 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 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 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 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 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 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 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 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 RXR proteinfamily SIGNOR-PF44 SIGNOR PPARG protein P37231 UNIPROT "up-regulates activity" binding 9606 11237216 t miannu "Although the three ppar subtypes are closely related and bind to similar dna response elements as heterodimers with the 9-cis retinoic acid receptor rxr, each subserves a distinct physiology" SIGNOR-259057 CHUK protein O15111 UNIPROT NFKB2 protein Q00653 UNIPROT "up-regulates activity" phosphorylation Ser870 KEDSAYGsQSVEQEA 10090 BTO:0000785 15084608 t lperfetto "Ikkalfa phosphorylates p100, leading to its proteasomal processing to p52." SIGNOR-124230 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 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 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 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 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 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 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 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 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 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 RXR proteinfamily SIGNOR-PF44 SIGNOR RAR proteinfamily SIGNOR-PF45 SIGNOR "up-regulates activity" binding 9606 1310351 t miannu "Cellular responsiveness to retinoic acid and its metabolites is conferred through two structurally and pharmacologically distinct families of receptors: the retinoic acid receptors (RAR) and the retinoid X receptors (RXR). Here we report that the transcriptional activity of RAR and RXR can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-256199 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 PPP2CB protein P62714 UNIPROT PRKCB protein P05771-2 UNIPROT "down-regulates activity" dephosphorylation Thr641 TRHPPVLtPPDQEVI 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-248587 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 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 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 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 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 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 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 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 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 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 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 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 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 PRKCA protein P17252 UNIPROT VCL protein P18206 UNIPROT unknown phosphorylation Ser1101 NAQNLMQsVKETVRE -1 11741957 t lperfetto "PKC Phosphorylates Serines 1033 and 1045 in Helix H5" SIGNOR-249128 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 PRKCA protein P17252 UNIPROT GNAZ protein P19086 UNIPROT up-regulates phosphorylation Ser16 EKEAARRsRRIDRHL 9606 BTO:0000671 9166747 t gcesareni "Functional role of amino-terminal serine16 and serine27 of g alphaz in receptor and effector coupling." SIGNOR-48677 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 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 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 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 "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 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 unknown phosphorylation Ser77 GEKGRALsTRCQPLE -1 2584239 t lperfetto "We have now determined that PKC phosphorylated serine 43 (and/or serine 45), serine 78, and threonine 144 in the free Tn-I subunit" SIGNOR-248890 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 PRKCA protein P17252 UNIPROT ACO1 protein P21399 UNIPROT down-regulates phosphorylation Ser711 REFNSYGsRRGNDAV 9606 BTO:0000671 15636585 t gcesareni "Irp1 ser-711 is a phosphorylation site, critical for regulation of rna-binding and aconitase activities." SIGNOR-133188 PRKCA protein P17252 UNIPROT CBL protein P22681 UNIPROT "down-regulates quantity" phosphorylation Ser619 RELTNRHsLPFSLPS 9606 BTO:0000782 11024037 t lperfetto "However, under normal conditions, PKC activation resulting from CD43 engagement was required to activate the MAPK pathway, suggesting that phosphorylation of Cbl on serine residues by PKC and its association with 14-3-3 molecules may play a role in preventing the Cbl inhibitory effect on the Ras-MAPK pathway. " SIGNOR-249054 PRKCA protein P17252 UNIPROT CBL protein P22681 UNIPROT "down-regulates quantity" phosphorylation Ser623 NRHSLPFsLPSQMEP 9606 BTO:0000782 11024037 t lperfetto "However, under normal conditions, PKC activation resulting from CD43 engagement was required to activate the MAPK pathway, suggesting that phosphorylation of Cbl on serine residues by PKC and its association with 14-3-3 molecules may play a role in preventing the Cbl inhibitory effect on the Ras-MAPK pathway. " SIGNOR-249055 PRKCA protein P17252 UNIPROT CBL protein P22681 UNIPROT "down-regulates quantity" phosphorylation Ser639 PDVPRLGsTFSLDTS 9606 BTO:0000782 11024037 t lperfetto "However, under normal conditions, PKC activation resulting from CD43 engagement was required to activate the MAPK pathway, suggesting that phosphorylation of Cbl on serine residues by PKC and its association with 14-3-3 molecules may play a role in preventing the Cbl inhibitory effect on the Ras-MAPK pathway. " SIGNOR-249056 PRKCA protein P17252 UNIPROT CBL protein P22681 UNIPROT "down-regulates quantity" phosphorylation Ser642 PRLGSTFsLDTSMSM 9606 BTO:0000782 11024037 t lperfetto "However, under normal conditions, PKC activation resulting from CD43 engagement was required to activate the MAPK pathway, suggesting that phosphorylation of Cbl on serine residues by PKC and its association with 14-3-3 molecules may play a role in preventing the Cbl inhibitory effect on the Ras-MAPK pathway. " SIGNOR-249057 PRKCA protein P17252 UNIPROT CFL1 protein P23528 UNIPROT down-regulates phosphorylation Ser23 NDMKVRKsSTPEEVK 9606 BTO:0001271 22855535 t lperfetto "Pkc_ phosphorylates cofilin at ser-23 and/or ser-24 during degranulationthese results indicate that a novel pkc_-mediated phosphorylation event regulates cofilin by inhibiting its ability to depolymerize f-actin and bind to 14-3-3_, thereby promoting f-actin polymerization" SIGNOR-198478 PRKCA protein P17252 UNIPROT CFL1 protein P23528 UNIPROT down-regulates phosphorylation Ser24 DMKVRKSsTPEEVKK 9606 BTO:0001271 22855535 t lperfetto "Pkc_ phosphorylates cofilin at ser-23 and/or ser-24 during degranulationthese results indicate that a novel pkc_-mediated phosphorylation event regulates cofilin by inhibiting its ability to depolymerize f-actin and bind to 14-3-3_, thereby promoting f-actin polymerization" SIGNOR-198482 PRKCA protein P17252 UNIPROT ITPKA protein P23677 UNIPROT "down-regulates activity" -1 9374536 t lperfetto "In contrast, phosphorylation of the A isoform with PKC caused a significant decrease in activity whether assayed in the presence or absence of calcium/calmodulin (to _25% of the unphosphorylated enzyme activity)." SIGNOR-248991 PRKCA protein P17252 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser440 RSSPQRKsQRSSYVS -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). The PKC family contains 12 identified mammalian isoenzymes that are universally expressed in all cells and tissues and generally have a cytosolic distributionExamination of two groups of serine and threonine mutations (Fig. 3A, lanes 2 and 3) enabled us to localize the phosphorylation to four specific residues at positions 419, 422, 423, and 426. Fig. 3B shows the levels of phosphorylation with different combinations of the four mutations. Elimination of all four serines completely eliminated phosphorylation (Fig. 3B, lane 1).An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262753 PRKCA protein P17252 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser443 PQRKSQRsSYVSMRI -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). The PKC family contains 12 identified mammalian isoenzymes that are universally expressed in all cells and tissues and generally have a cytosolic distributionExamination of two groups of serine and threonine mutations (Fig. 3A, lanes 2 and 3) enabled us to localize the phosphorylation to four specific residues at positions 419, 422, 423, and 426. Fig. 3B shows the levels of phosphorylation with different combinations of the four mutations. Elimination of all four serines completely eliminated phosphorylation (Fig. 3B, lane 1).An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262752 PRKCA protein P17252 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser444 QRKSQRSsYVSMRID -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). The PKC family contains 12 identified mammalian isoenzymes that are universally expressed in all cells and tissues and generally have a cytosolic distributionExamination of two groups of serine and threonine mutations (Fig. 3A, lanes 2 and 3) enabled us to localize the phosphorylation to four specific residues at positions 419, 422, 423, and 426. Fig. 3B shows the levels of phosphorylation with different combinations of the four mutations. Elimination of all four serines completely eliminated phosphorylation (Fig. 3B, lane 1).An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262755 PRKCA protein P17252 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser447 SQRSSYVsMRIDTHA -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). The PKC family contains 12 identified mammalian isoenzymes that are universally expressed in all cells and tissues and generally have a cytosolic distributionExamination of two groups of serine and threonine mutations (Fig. 3A, lanes 2 and 3) enabled us to localize the phosphorylation to four specific residues at positions 419, 422, 423, and 426. Fig. 3B shows the levels of phosphorylation with different combinations of the four mutations. Elimination of all four serines completely eliminated phosphorylation (Fig. 3B, lane 1).An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262754 PRKCA protein P17252 UNIPROT MYL9 protein P24844 UNIPROT down-regulates phosphorylation Ser2 sSKRAKAK 9606 22136066 t lperfetto "Rlc can also be phosphorylated at ser1/ser2/thr9 by protein kinase c (pkc). Biophysical studies show that phosphorylation at these sites leads to an increase in the km of myosin light chain kinase (mlck) for rlc, thereby indirectly inhibiting myosin ii activity." SIGNOR-177940 PRKCA protein P17252 UNIPROT MYL9 protein P24844 UNIPROT down-regulates phosphorylation Ser3 sKRAKAKT 9606 22136066 t lperfetto "Rlc can also be phosphorylated at ser1/ser2/thr9 by protein kinase c (pkc). Biophysical studies show that phosphorylation at these sites leads to an increase in the km of myosin light chain kinase (mlck) for rlc, thereby indirectly inhibiting myosin ii activity" SIGNOR-192792 PRKCA protein P17252 UNIPROT MYL9 protein P24844 UNIPROT down-regulates phosphorylation Thr10 SKRAKAKtTKKRPQR 9606 22136066 t lperfetto "Rlc can also be phosphorylated at ser1/ser2/thr9 by protein kinase c (pkc). Biophysical studies show that phosphorylation at these sites leads to an increase in the km of myosin light chain kinase (mlck) for rlc, thereby indirectly inhibiting myosin ii activity" SIGNOR-191536 PRKCA protein P17252 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Ser29 ATPAARAsKKILLPE 9606 BTO:0000007 11042191 t lperfetto "Phosphorylation of GRK2 by protein kinase C abolishes its inhibition by calmodulin. In vitro, GRK2 was preferentially phosphorylated by PKC isoforms alpha, gamma, and delta. Two-dimensional peptide mapping of PKCalpha-phosphorylated GRK2 showed a single site of phosphorylation, which was identified as serine 29 by HPLC-MS. A S29A mutant of GRK2 was not phosphorylated by PKC in vitro and showed no phorbol ester-stimulated phosphorylation when transfected into human embryonic kidney (HEK)293 cells." SIGNOR-249058 PRKCA protein P17252 UNIPROT RPL10 protein P27635 UNIPROT unknown phosphorylation Ser168 GRQKIHIsKKWGFTK -1 9016777 t lperfetto "Moreover, QM is phosphorylated by PKC and the extent of phosphorylation by PKC is correlated with the extent of inhibition of binding of QM to c-Jun. " SIGNOR-248958 PRKCA protein P17252 UNIPROT RPL10 protein P27635 UNIPROT unknown -1 9016777 t lperfetto "QM is phosphorylated by PKC and the extent of phosphorylation by PKC is correlated with the extent of inhibition of binding of QM to c-Jun." SIGNOR-248957 PRKCA protein P17252 UNIPROT ITPKB protein P27987 UNIPROT "down-regulates activity" -1 9374536 t lperfetto "However, when assayed in the presence of calcium/calmodulin, the activity of the B isoform was decreased following phosphorylation by either protein kinase." SIGNOR-248990 PRKCA protein P17252 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser464 LLKHVTQsSRKLIRA 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129260 PRKCA protein P17252 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser465 LKHVTQSsRKLIRAD 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129264 PRKCA protein P17252 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser558 VPTYESAsIRRFQEG 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129268 PRKCA protein P17252 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Ser594 HKAAVPAsEKLLLLK 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129272 PRKCA protein P17252 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Thr373 TVLVKDStNRDSLDM 9606 BTO:0000938 15381704 t "The effect has been demonstrated using P28329-3" gcesareni "We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation." SIGNOR-129276 PRKCA protein P17252 UNIPROT PTPN6 protein P29350 UNIPROT down-regulates phosphorylation Ser591 DKEKSKGsLKRK 9606 15269224 t llicata "Protein kinase calpha therefore critically and negatively regulates shp-1 function, forming part of a mechanism to retain shp-1 in a basal active state through interaction with its sh2 domains, and phosphorylating its c-terminal ser591 upon cellular activation" SIGNOR-126876 PRKCA protein P17252 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Ser139 EEWTRHGsFVNKPTR 10090 12052829 t lperfetto "Among them, Ser(29) in p52(Shc) (equivalent to Ser(138) in p66(Shc)) was phosphorylated only after TPA stimulation. Phosphorylation of this site together with the intact phosphotyrosine-binding domain was essential for ShcA binding to the protein-tyrosine phosphatase PTP-PEST. TPA-induced ShcA phosphorylation at this site (and hence, its association with PTP-PEST) was inhibited by a protein kinase C-specific inhibitor and was induced by overexpression of constitutively active mutants of protein kinase Calpha, -epsilon, and -delta isoforms." SIGNOR-249150 PRKCA protein P17252 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Ser139 EEWTRHGsFVNKPTR 10090 BTO:0000944 12052829 t lperfetto "Among them, Ser(29) in p52(Shc) (equivalent to Ser(138) in p66(Shc)) was phosphorylated only after TPA stimulation. Phosphorylation of this site together with the intact phosphotyrosine-binding domain was essential for ShcA binding to the protein-tyrosine phosphatase PTP-PEST. TPA-induced ShcA phosphorylation at this site (and hence, its association with PTP-PEST) was inhibited by a protein kinase C-specific inhibitor and was induced by overexpression of constitutively active mutants of protein kinase Calpha, -epsilon, and -delta isoforms." SIGNOR-263047 PRKCA protein P17252 UNIPROT NOS3 protein P29474 UNIPROT "down-regulates activity" phosphorylation Thr495 TGITRKKtFKEVANA 9606 BTO:0001853 24379783 t lperfetto "The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites" SIGNOR-251620 PRKCA protein P17252 UNIPROT NOS1 protein P29475 UNIPROT unknown -1 1375933 t lperfetto "We now report that NOS is stoichiometrically phosphorylated by cAMP dependent protein kinase, protein kinase C, and calcium/calmodulin-dependent protein kinase, with each kinase phosphorylating a different serine site on NOS." SIGNOR-248848 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT "down-regulates activity" phosphorylation Ser159 KKKKKRFsFKKSFKL -1 1560845 t gcesareni "Here we report that MARCKS is a filamentous (F) actin crosslinking protein, with activity that is inhibited by PKC-mediated phosphorylation and by binding to calcium-calmodulin" SIGNOR-243192 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT "down-regulates activity" phosphorylation Ser163 KRFSFKKsFKLSGFS -1 1560845 t gcesareni "Here we report that MARCKS is a filamentous (F) actin crosslinking protein, with activity that is inhibited by PKC-mediated phosphorylation and by binding to calcium-calmodulin" SIGNOR-249650 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT "down-regulates activity" phosphorylation Ser170 SFKLSGFsFKKNKKE -1 1560845 t gcesareni "Here we report that MARCKS is a filamentous (F) actin crosslinking protein, with activity that is inhibited by PKC-mediated phosphorylation and by binding to calcium-calmodulin" SIGNOR-249670 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser159 KKKKKRFsFKKSFKL 9606 16116087 t llicata "The present experiments demonstrate that ptn stimulates phosphorylation of serines 713 and 726 in the marcks domain of _-adducin (and serine 724 in _-adducin) and serines 152 and 156 in the marcks protein itself through the activation of either pkc _ or _ and perhaps other pkc(s) isoforms." SIGNOR-139906 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser163 KRFSFKKsFKLSGFS 9606 16116087 t llicata "The present experiments demonstrate that ptn stimulates phosphorylation of serines 713 and 726 in the marcks domain of _-adducin (and serine 724 in _-adducin) and serines 152 and 156 in the marcks protein itself through the activation of either pkc _ or _ and perhaps other pkc(s) isoforms." SIGNOR-139910 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser101 AAPEAGAsPVEKEAP -1 8034575 t lperfetto "Of the 7 phosphorylated serine residues identified by Edman degradation, only 1 was within the known phosphorylation domain by protein kinase C. All the other phosphorylated serine residues originated from the N-terminal half of the molecule and were immediately followed by proline. | The other phosphorylated peptides were subjected to the same analysis, and Ser45 (peptide K5), Sel-80(peptide K7), and Ser99 (peptide K8) were confirmed to be the phosphorylation sites." SIGNOR-248909 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser118 GEAAEPGsPTAAEGE -1 8034575 t lperfetto "Of the 7 phosphorylated serine residues identified by Edman degradation, only 1 was within the known phosphorylation domain by protein kinase C. All the other phosphorylated serine residues originated from the N-terminal half of the molecule and were immediately followed by proline. | We conclude that the primary phosphorylation site is Ser116 |" SIGNOR-248907 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser46 VKVNGDAsPAAAESG -1 8034575 t lperfetto "Of the 7 phosphorylated serine residues identified by Edman degradation, only 1 was within the known phosphorylation domain by protein kinase C. All the other phosphorylated serine residues originated from the N-terminal half of the molecule and were immediately followed by proline. | The other phosphorylated peptides were subjected to the same analysis, and Ser45 (peptide K5), Sel-80(peptide K7), and Ser99 (peptide K8) were confirmed to be the phosphorylation sites." SIGNOR-248908 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser81 AAGSGAAsPSAAEKG -1 8034575 t lperfetto "Of the 7 phosphorylated serine residues identified by Edman degradation, only 1 was within the known phosphorylation domain by protein kinase C. All the other phosphorylated serine residues originated from the N-terminal half of the molecule and were immediately followed by proline. | The other phosphorylated peptides were subjected to the same analysis, and Ser45 (peptide K5), Sel-80(peptide K7), and Ser99 (peptide K8) were confirmed to be the phosphorylation sites." SIGNOR-248910 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser159 KKKKKRFsFKKSFKL -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III." SIGNOR-248925 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser163 KRFSFKKsFKLSGFS -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III." SIGNOR-248928 PRKCA protein P17252 UNIPROT MARCKS protein P29966 UNIPROT unknown phosphorylation Ser170 SFKLSGFsFKKNKKE -1 8422248 t lperfetto "These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III." SIGNOR-248931 PRKCA protein P17252 UNIPROT AQP1 protein P29972 UNIPROT up-regulates phosphorylation Thr157 VLCVLATtDRRRRDL 9606 BTO:0000671 17522053 t llicata "Activation of protein kinase c (pkc) by 1-oleoyl-2-acetyl-sn-glycerol (oag) induced a marked increase of aqp1-dependent water permeability. This regulation was abolished in mutated aqp1 channels lacking both consensus pkc phosphorylation sites thr(157) and thr(239) (termed aqp1 deltapkc)." SIGNOR-155102 PRKCA protein P17252 UNIPROT AQP1 protein P29972 UNIPROT up-regulates phosphorylation Thr239 APRSSDLtDRVKVWT 9606 BTO:0000671 17522053 t llicata "Activation of protein kinase c (pkc) by 1-oleoyl-2-acetyl-sn-glycerol (oag) induced a marked increase of aqp1-dependent water permeability. This regulation was abolished in mutated aqp1 channels lacking both consensus pkc phosphorylation sites thr(157) and thr(239) (termed aqp1 deltapkc)." SIGNOR-155106 PRKCA protein P17252 UNIPROT CLIP1 protein P30622 UNIPROT down-regulates phosphorylation Ser312 ASLKRSPsASSLSSM 9606 20519438 t lperfetto "Furthermore, by using phosphoproteomic analysis, we determined that s309 and s311 of clip-170 are phosphorylated in cells and mapped s311 as a protein kinase a (pka) phosphorylation site.phosphorylation of s311 may be critical for establishing the ?folded Back? Conformation of clip-170clip-170 open and folded back conformations represent active and inactive modes of the protein, respectively" SIGNOR-165857 PRKCA protein P17252 UNIPROT SDC4 protein P31431 UNIPROT "up-regulates activity" phosphorylation Ser179 MKKKDEGsYDLGKKP 10116 BTO:0001176 11916978 t lperfetto "The phosphorylation state of Ser(183) in the cytoplasmic tail of syndecan-4 determines the binding affinity of the cytoplasmic tail to phosphatidylinositol 4,5-bisphosphate (PIP(2)), the capacity of the tail to multimerize, and its ability to activate protein kinase C (PKC) alpha. We sought to identify the kinase responsible for this phosphorylation and to determine its downstream effects on PKCalpha activity and on endothelial cell function. Among several PKC isoenzymes tested, only PKCalpha and -delta were able to specifically phosphorylate Ser(183) in vitro. However, studies in cultured endothelial cells showed that the phosphorylation level of syndecan-4 was significantly reduced in endothelial cells expressing a dominant negative (DN) PKCdelta but not a DN PKCalpha mutant." SIGNOR-249149 PRKCA protein P17252 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser187 DLGERKPsSAAYQKA -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248973 PRKCA protein P17252 UNIPROT SDC2 protein P34741 UNIPROT unknown phosphorylation Ser188 LGERKPSsAAYQKAP -1 9244383 t lperfetto "We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC | Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198." SIGNOR-248976 PRKCA protein P17252 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Ser398 WKRLRSHsRQYVSGL 9606 BTO:0000975 10101032 t "Translocation from Endosome to Lysosome" fspada "In this study, we demonstrated that ser396 and ser398 are phosphorylated by pkc and, that phosphorylation of ser398 is particularly involved in pmainduced desensitization of the h1r." SIGNOR-66015 PRKCA protein P17252 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Ser398 WKRLRSHsRQYVSGL 9606 BTO:0000975 15107581 t "Translocation from Endosome to Lysosome" fspada "The peptide p9-s396a/s398a (both ser396 and ser398 to alanines) was phosphorylated only slightly or not phosphorylated by these kinases. Thus both ser396 and ser398 can be phosphorylated by camk ii and pkc" SIGNOR-124352 PRKCA protein P17252 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Thr478 CNENFKKtFKRILHI 9606 BTO:0000975 15107581 t "Translocation from Endosome to Lysosome" fspada "The peptide p10-t478a (thr478 to alanine) was not phosphorylated by pkc, indicating that thr478 can be phosphorylated by pkc." SIGNOR-124356 PRKCA protein P17252 UNIPROT ADRA1B protein P35368 UNIPROT "down-regulates activity" phosphorylation Ser396 RPWTRGGsLERSQSR 9534 BTO:0000298 9353340 t lperfetto " Phorbol ester-induced phosphorylation of the Ser394 and Ser400 as well as GRK2-mediated phosphorylation of the Ser404, Ser408, and Ser410, resulted in the desensitization of alpha1BAR-mediated inositol phosphate response. " SIGNOR-248985 PRKCA protein P17252 UNIPROT ADRA1B protein P35368 UNIPROT "down-regulates activity" phosphorylation Ser402 GSLERSQsRKDSLDD 9534 BTO:0000298 9353340 t lperfetto " Phorbol ester-induced phosphorylation of the Ser394 and Ser400 as well as GRK2-mediated phosphorylation of the Ser404, Ser408, and Ser410, resulted in the desensitization of alpha1BAR-mediated inositol phosphate response. " SIGNOR-248986 PRKCA protein P17252 UNIPROT ADRA1B protein P35368 UNIPROT "down-regulates activity" phosphorylation Ser406 RSQSRKDsLDDSGSC 9534 BTO:0000298 9353340 t lperfetto " Phorbol ester-induced phosphorylation of the Ser394 and Ser400 as well as GRK2-mediated phosphorylation of the Ser404, Ser408, and Ser410, resulted in the desensitization of alpha1BAR-mediated inositol phosphate response. " SIGNOR-248987 PRKCA protein P17252 UNIPROT ADRA1B protein P35368 UNIPROT "down-regulates activity" phosphorylation Ser410 RKDSLDDsGSCLSGS 9534 BTO:0000298 9353340 t lperfetto " Phorbol ester-induced phosphorylation of the Ser394 and Ser400 as well as GRK2-mediated phosphorylation of the Ser404, Ser408, and Ser410, resulted in the desensitization of alpha1BAR-mediated inositol phosphate response. " SIGNOR-248988 PRKCA protein P17252 UNIPROT ADRA1B protein P35368 UNIPROT "down-regulates activity" phosphorylation Ser412 DSLDDSGsCLSGSQR 9534 BTO:0000298 9353340 t lperfetto " Phorbol ester-induced phosphorylation of the Ser394 and Ser400 as well as GRK2-mediated phosphorylation of the Ser404, Ser408, and Ser410, resulted in the desensitization of alpha1BAR-mediated inositol phosphate response. " SIGNOR-248989 PRKCA protein P17252 UNIPROT RORA protein P35398 UNIPROT unknown phosphorylation Ser35 ETPLNQEsARKSEPP 9606 20122401 t llicata "Wnt5a/pkcalpha-dependent phosphorylation on serine residue 35 of roralpha is crucial to link roralpha to wnt/beta-catenin signaling, which exerts inhibitory function of the expression of wnt/beta-catenin target genes." SIGNOR-163702 PRKCA protein P17252 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser24 GYLRKPKsMHKRFFV 9606 16574739 t flangone "We show that pkcalpha is likely to be directly involved in ser24 phosphorylation...These observations are entirely consistent with a recent independent study demonstrating that the IRS1-S24D mutant shows impaired insulin-stimulated IR-IRS-1 interactions, tyrosine phosphorylation of IRS-1, recruitment/activation of PI 3-Kinase, and insulin-stimulated Glut4 translocation" SIGNOR-145398 PRKCA protein P17252 UNIPROT ADD1 protein P35611 UNIPROT up-regulates phosphorylation Ser726 KKKFRTPsFLKKSKK 9606 8810272 t gcesareni "These data demonstrate that adducin is a significant in vivo substrate for pkc or other pma-activated kinases in a variety of cells, and that phosphorylation of adducin occurs in dendritic spines that are believed to respond to external signals by changes in morphology and reorganization of cytoskeletal structures. Ser-726 and ser-713 in the c-terminal marcks-related domains of alpha- and beta-adducin, respectively, were identified as the major phosphorylation sites common for pka and pkc." SIGNOR-43744 PRKCA protein P17252 UNIPROT ADD1 protein P35611 UNIPROT up-regulates phosphorylation Ser726 KKKFRTPsFLKKSKK 9606 BTO:0000938 BTO:0000671 9679146 t gcesareni "These data demonstrate that adducin is a significant in vivo substrate for pkc or other pma-activated kinases in a variety of cells, and that phosphorylation of adducin occurs in dendritic spines that are believed to respond to external signals by changes in morphology and reorganization of cytoskeletal structures. Ser-726 and ser-713 in the c-terminal marcks-related domains of alpha- and beta-adducin, respectively, were identified as the major phosphorylation sites common for pka and pkc." SIGNOR-59229 PRKCA protein P17252 UNIPROT ADD2 protein P35612 UNIPROT down-regulates phosphorylation Ser713 KKKFRTPsFLKKSKK 9606 16116087 t gcesareni "We now demonstrate that ptn stimulates the phosphorylation of serines 713 and 726 in the myristoylated alanine-rich protein kinase (pk) c substrate domain of beta-adducin through activation of either pkc alpha or beta." SIGNOR-139870 PRKCA protein P17252 UNIPROT ADD2 protein P35612 UNIPROT down-regulates phosphorylation Ser713 KKKFRTPsFLKKSKK 9606 9679146 t gcesareni "Pkc phosphorylation of native and recombinant adducin inhibited actin capping measured using pyrene-actin polymerization and abolished activity of adducin in recruiting spectrin to ends and sides of actin filaments" SIGNOR-59299 PRKCA protein P17252 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates activity" phosphorylation Ser153 SMTDFYHsKRRLIFS 9606 16055744 t lperfetto "Binding of calmodulin to the carboxy-terminal region of p21 induces nuclear accumulation via inhibition of protein kinase c-mediated phosphorylation of ser153| When phosphorylated at Ser153, p21 is located at the cytoplasm and disrupts stress fibers." SIGNOR-139302 PRKCA protein P17252 UNIPROT OPRD1 protein P41143 UNIPROT unknown phosphorylation Ser344 CGRPDPSsFSRAREA 9606 BTO:0000007 11085981 t lperfetto "In the current study, we identified a PKC-mediated phosphorylation site in the delta-opioid receptor (DOR) and demonstrated that activation of PKC by stimulation of other types of GPCR or increase in intracellular Ca2+concentration in HEK 293 cells induces heterologous phosphorylation of DOR. Our results further established that DOR phosphorylation at Ser-344 by PKC results in internalization of DOR in HEK 293 cells through a beta-arrestin- and clathrin-mediated mechanism." SIGNOR-249062 PRKCA protein P17252 UNIPROT CASR protein P41180 UNIPROT down-regulates phosphorylation Thr888 FKVAARAtLRRSNVS 9606 21135065 t llicata "Casr(t888) is a protein kinase c (pkc) phosphorylation site in the receptor's intracellular domain that has previously been identified as a critical negative regulator of casr downstream signaling in vitro, thus, casr(t888) represents a functionally important, inhibitory phosphorylation site that contributes to the control of pth secretion." SIGNOR-170334 PRKCA protein P17252 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Ser840 VRSAFTTsTVVRMHV -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249278 PRKCA protein P17252 UNIPROT GRM5 protein P41594 UNIPROT "up-regulates activity" phosphorylation Thr841 RSAFTTStVVRMHVG -1 15894802 t lperfetto "Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839." SIGNOR-249285 PRKCA protein P17252 UNIPROT GRIA1 protein P42261 UNIPROT unknown phosphorylation Ser832 LIEFCYKsRSESKRM 9606 8663994 t lperfetto "In addition, protein kinase C specifically phosphorylates Ser-831 of GluR1 in HEK-293 cells and in cultured neurons." SIGNOR-248950 PRKCA protein P17252 UNIPROT GRIA2 protein P42262 UNIPROT unknown phosphorylation Ser880 YNVYGIEsVKI 9606 BTO:0000007 10501226 t lperfetto "Here, we show that the C terminus of GluR2 of the alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate (AMPA) receptor is phosphorylated by protein kinase C and that serine-880 is the major phosphorylation site. This phosphorylation also occurs in human embryonic kidney (HEK) cells by addition of 12-O-tetradecanoylphorbol 13-acetate." SIGNOR-249022 PRKCA protein P17252 UNIPROT GRIA2 protein P42262 UNIPROT unknown phosphorylation Ser683 TKEFFRRsKIAVFDK -1 8848293 t lperfetto "Only two peptides containing Ser-662 and Ser-696 were found to be efficiently phosphorylated by protein kinase C (PKC). The peptide including Ser-696 was also phosphorylated by protein kinase G (PKG)." SIGNOR-248954 PRKCA protein P17252 UNIPROT GRIA2 protein P42262 UNIPROT unknown phosphorylation Ser717 GVARVRKsKGKYAYL -1 8848293 t lperfetto "Only two peptides containing Ser-662 and Ser-696 were found to be efficiently phosphorylated by protein kinase C (PKC). The peptide including Ser-696 was also phosphorylated by protein kinase G (PKG)." SIGNOR-248955 PRKCA protein P17252 UNIPROT PTGIR protein P43119 UNIPROT unknown phosphorylation Ser328 TPLSQLAsGRRDPRA 9606 BTO:0000007 9722557 t lperfetto "These results indicate that PKC-dependent phosphorylation is of critical importance to homologous regulation of hIP. Ser-328 is a primary site for PKC phosphorylation of hIP." SIGNOR-249011 PRKCA protein P17252 UNIPROT IQGAP1 protein P46940 UNIPROT up-regulates phosphorylation Ser1443 DKMKKSKsVKEDSNL 9606 15355962 t gcesareni "Using a mass spectrometry-based assay, we show that egf induces phosphorylation of iqgap1 ser(1443), a residue known to be phosphorylated by pkcthe nonphosphorylatable iqgap1 s1441a/s1443a had no effect. In contrast, the s1441e/s1443d mutation markedly enhanced the ability of iqgap1 to induce neurite outgrowth." SIGNOR-128714 PRKCA protein P17252 UNIPROT IQGAP1 protein P46940 UNIPROT up-regulates phosphorylation Ser1443 DKMKKSKsVKEDSNL 9606 BTO:0000150;BTO:0000938 15695813 t gcesareni "Using a mass spectrometry-based assay, we show that egf induces phosphorylation of iqgap1 ser(1443), a residue known to be phosphorylated by pkcthe nonphosphorylatable iqgap1 s1441a/s1443a had no effect. In contrast, the s1441e/s1443d mutation markedly enhanced the ability of iqgap1 to induce neurite outgrowth." SIGNOR-133861 PRKCA protein P17252 UNIPROT IQGAP1 protein P46940 UNIPROT up-regulates phosphorylation Ser1443 DKMKKSKsVKEDSNL 9606 21349850 t gcesareni "Using a mass spectrometry-based assay, we show that egf induces phosphorylation of iqgap1 ser(1443), a residue known to be phosphorylated by pkcthe nonphosphorylatable iqgap1 s1441a/s1443a had no effect. In contrast, the s1441e/s1443d mutation markedly enhanced the ability of iqgap1 to induce neurite outgrowth." SIGNOR-172235 PRKCA protein P17252 UNIPROT PLA2G4A protein P47712 UNIPROT up-regulates phosphorylation 9606 16963226 t gcesareni "Pkcalfa, but not pkcbeta, is the predominant cpkc isoenzyme required for cpla2 protein phosphorylation and maximal induction of cpla2 enzymatic activity." SIGNOR-149406 PRKCA protein P17252 UNIPROT GRIA4 protein P48058 UNIPROT unknown phosphorylation Thr850 EAKRMKLtFSEAIRN -1 10366608 t lperfetto "In addition, we identified threonine 830 as a potential PKC phosphorylation site." SIGNOR-249017 PRKCA protein P17252 UNIPROT GRIA4 protein P48058 UNIPROT up-regulates phosphorylation Ser862 IRNKARLsITGSVGE 9606 12536214 t gcesareni "Receptor internalization, altered;intracellular localization" SIGNOR-97554 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB3 protein Q16875 UNIPROT up-regulates phosphorylation Ser461 NPLMRRNsVTPLASP 9606 15896703 t gcesareni "We also found that AMP activated protein kinase and protein kinases A, B, and C catalyzed the phosphorylation of Ser-460 of HBP1, and that in addition both isoforms are phosphorylated at a second, as yet undetermined site by protein kinase C. However, none of the phosphorylations had any effect on the intrinsic kinetic characteristics of either enzymatic activity, and neither did point mutation (mimicking phosphorylation), deletion, and alternative-splice modification of the HBP1 carboxy-terminal region. Instead, these phosphorylations and mutations decreased the sensitivity of the 6PF2K to a potent allosteric inhibitor, phosphoenolpyruvate, which appears to be the major regulatory mechanism." SIGNOR-137241 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser239 LIRGVKSsGKVVYFT 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262918 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser625 PIVGSNGsSRLQDSR 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262923 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr19 GAVPSEAtKRDQNLK 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262919 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr276 DGIMYYLtPQWDKIL 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262920 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr590 PALLEHRtGRYAPTI 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262921 PRKCA protein P17252 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" phosphorylation Ser346 EWEAQRDsHLGPHRS 9606 14576165 t lperfetto "A phosphorylation site at serine residue 346 was identified that is selectively phosphorylated by PKC but not by PKA. This site is localized within a recognition motif for caspases, and phosphorylation strongly inhibits proteolytic processing of PS1 by caspase activity during apoptosis." SIGNOR-249236 PRKCA protein P17252 UNIPROT RGS7 protein P49802 UNIPROT "down-regulates activity" phosphorylation -1 12077120 t miannu "TNF-α rapidly increases the concentration of functionally active RGS7 protein through two mechanisms. TNF-induced dephosphorylation of serine 434 liberates RGS7 from 14-3-3 binding and inhibition. , PKC α catalyzes the incorporation of phosphate into a truncation of RGS7 fused to maltose-binding protein (MBP.RGS7315–469)." SIGNOR-263165 PRKCA protein P17252 UNIPROT GSK3A protein P49840 UNIPROT down-regulates phosphorylation Ser21 SGRARTSsFAEPGGG 9606 11884598 t lperfetto "Convergence of multiple signaling cascades at glycogen synthase kinase 3: edg receptor-mediated phosphorylation and inactivation by lysophosphatidic acid through a protein kinase c-dependent intracellular pathway." SIGNOR-115714 PRKCA protein P17252 UNIPROT GSK3B protein P49841 UNIPROT down-regulates phosphorylation Ser9 SGRPRTTsFAESCKP 9606 BTO:0000782 19836308 t lperfetto "Gsk3 is different from most kinases in that it is constitutively partially active and the most common regulatory mechanism is inhibition by phosphorylation of ser21 in gsk3_ or ser9 in gsk3_. This inhibitory phosphorylation can be mediated by several kinases, such as akt/protein kinase b (pkb), protein kinase c (pkc) and protein kinase a (pka)." SIGNOR-188581 PRKCA protein P17252 UNIPROT GPM6A protein P51674 UNIPROT "up-regulates activity" phosphorylation Thr10 ENMEEGQtQKGCFEC 10116 BTO:0001009 12359212 t miannu "In summary, a CNS neuron-specific membrane glycoprotein, M6a, could act as a novel NGF-gated Ca2+ channel through the phosphorylation with PKC and augments [Ca2+]i in M6a-S cells." SIGNOR-263163 PRKCA protein P17252 UNIPROT ARHGDIB protein P52566 UNIPROT down-regulates phosphorylation Ser31 YKPPPQKsLKELQEM 9606 22469974 t llicata "These results reveal a mechanism of downregulation of rhogdi2 activity through pkc-mediated phosphorylation of ser31." SIGNOR-196765 PRKCA protein P17252 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser214 LVRSREVsVDEGRAC -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249000 PRKCA protein P17252 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser257 QIRLRRDsKEANARR -1 BTO:0002320 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249002 PRKCA protein P17252 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser273 AGTRRREsLGKKAKR -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249004 PRKCA protein P17252 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser290 GRIVARNsRKMAFRA -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249006 PRKCA protein P17252 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser299 KMAFRAKsKSCHDLS -1 9677319 t lperfetto "Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. | PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. | However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases." SIGNOR-249008 PRKCA protein P17252 UNIPROT CDKN2D protein P55273 UNIPROT up-regulates phosphorylation Ser76 VQDTSGTsPVHDAAR 9606 22558186 t lperfetto "Cdk2 and pka were found to participate in p19ink4d phosphorylation process and that they would mediate serine 76 and threonine 141 modifications respectively. Nuclear translocation of p19ink4d induced by dna damage was shown to be dependent on serine 76 phosphorylation." SIGNOR-197285 PRKCA protein P17252 UNIPROT CDKN2D protein P55273 UNIPROT up-regulates phosphorylation Thr141 RRDARGLtPLELALQ 9606 22558186 t lperfetto "Cdk2 and pka were found to participate in p19ink4d phosphorylation process and that they would mediate serine 76 and threonine 141 modifications respectively.we propose a sequential phosphorylation model for p19 in which modification at s76 would enable a second phosphorylation event at t141. The phosphorylation-induced structural changes could have functional implicancies for p19 in the dna damage response" SIGNOR-197289 PRKCA protein P17252 UNIPROT EIF6 protein P56537 UNIPROT unknown phosphorylation Ser235 QPSTIATsMRDSLID 9606 14654845 t llicata "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-119600 PRKCA protein P17252 UNIPROT SNAP25 protein P60880 UNIPROT unknown phosphorylation Ser187 RIMEKADsNKTRIDE 9606 12459461 t lperfetto "This study establishes that SNAP-25 is differentially phosphorylated by protein kinase C and protein kinase A in neuroendocrine PC12 cells. Using phosphopeptide mapping and site-directed mutagenesis we identified both Thr138 and Ser187 as the targets of SNAP-25 phosphorylation by protein kinase C" SIGNOR-249178 PRKCA protein P17252 UNIPROT SNAP25 protein P60880 UNIPROT unknown phosphorylation Thr138 GGFIRRVtNDARENE 9606 12459461 t lperfetto "This study establishes that SNAP-25 is differentially phosphorylated by protein kinase C and protein kinase A in neuroendocrine PC12 cells. Using phosphopeptide mapping and site-directed mutagenesis we identified both Thr138 and Ser187 as the targets of SNAP-25 phosphorylation by protein kinase C" SIGNOR-249179 PRKCA protein P17252 UNIPROT SNAP25 protein P60880 UNIPROT up-regulates phosphorylation Ser187 RIMEKADsNKTRIDE 9606 BTO:0000938 18171919 t llicata "Phosphorylation of snap-25 at ser187 mediates enhancement of exocytosis by a phorbol ester in ins-1 cells." SIGNOR-160313 AKT proteinfamily SIGNOR-PF24 SIGNOR CCDC88A protein Q3V6T2 UNIPROT unknown phosphorylation Ser1417 INRERQKsLTLTPTR 9606 16139227 t llicata "Akt phosphorylates serine at position 1416 in girdin, and phosphorylated girdin accumulates at the leading edge of migrating cells." SIGNOR-140216 PRKCA protein P17252 UNIPROT GMFB protein P60983 UNIPROT unknown phosphorylation Ser53 DEELEGIsPDELKDE -1 9030586 t lperfetto "Using synthetic peptide fragments containing putative phosphorylation sites of GMF, we demonstrate that PKA is capable of phosphorylating threonine 26 and serine 82, whereas PKC, p90 ribosomal S6 kinase, and casein kinase II, can phosphorylate serine 71, threonine 26, and serine 52, respectively." SIGNOR-248960 PRKCA protein P17252 UNIPROT GMFB protein P60983 UNIPROT unknown phosphorylation Ser72 QPRFIVYsYKYQHDD -1 9030586 t lperfetto "Using synthetic peptide fragments containing putative phosphorylation sites of GMF, we demonstrate that PKA is capable of phosphorylating threonine 26 and serine 82, whereas PKC, p90 ribosomal S6 kinase, and casein kinase II, can phosphorylate serine 71, threonine 26, and serine 52, respectively." SIGNOR-248959 PRKCA protein P17252 UNIPROT GMFB protein P60983 UNIPROT unknown phosphorylation Thr27 KFRFRKEtNNAAIIM -1 9030586 t lperfetto "Using synthetic peptide fragments containing putative phosphorylation sites of GMF, we demonstrate that PKA is capable of phosphorylating threonine 26 and serine 82, whereas PKC, p90 ribosomal S6 kinase, and casein kinase II, can phosphorylate serine 71, threonine 26, and serine 52, respectively." SIGNOR-248961 PRKCA protein P17252 UNIPROT STXBP1 protein P61764 UNIPROT unknown phosphorylation Ser306 VSQEVTRsLKDFSSS -1 12519779 t lperfetto "Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation." SIGNOR-249182 PRKCA protein P17252 UNIPROT RAB11A protein P62491 UNIPROT unknown phosphorylation Ser177 TEIYRIVsQKQMSDR -1 22188018 t miannu "This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε." SIGNOR-263168 PRKCA protein P17252 UNIPROT EWSR1 protein Q01844 UNIPROT "down-regulates activity" phosphorylation Ser266 SSYGQQSsFRQDHPS 9606 9341188 t miannu "Here we report thatews, a nuclearrna-bindingprooncoprotein, contains an iq domain, is phosphorylated byproteinkinase c, and interacts with calmodulin. Interestingly, pkc phosphorylation of ews inhibits its binding to rna homopolymers, and conversely,rna binding to ews interferes with pkc phosphorylation./ these data indicate that ews contains an iq domain with ser266 acting as the primary site for pkc phosphorylation." SIGNOR-52850 PRKCA protein P17252 UNIPROT PLCB3 protein Q01970 UNIPROT down-regulates phosphorylation Ser1105 LDRKRHNsISEAKMR 9606 9660757 t gcesareni "These data establish that direct phosphorylation by pka of ser1105 in the putative g-box of plcbeta3 inhibits galphaq-stimulated plcbeta3 activity." SIGNOR-58859 PRKCA protein P17252 UNIPROT DNM1 protein Q05193 UNIPROT unknown phosphorylation Ser795 VPPARPGsRGPAPGP -1 10766777 t lperfetto "Phosphorylation of dynamin I on Ser-795 by protein kinase C blocks its association with phospholipids." SIGNOR-249039 PRKCA protein P17252 UNIPROT PTPN12 protein Q05209 UNIPROT down-regulates phosphorylation Ser39 FMRLRRLsTKYRTEK 9606 7520867 t miannu "Ptp-pest is phosphorylated in vitro by both cyclic amp-dependent protein kinase (pka) and protein kinase c (pkc) at two major sites, which we have identified as ser39 and ser435 / phosphorylation of ser39 in vitro decreases the activity of ptp-pest by reducing its affinity for substrate." SIGNOR-27300 PRKCA protein P17252 UNIPROT PTPN12 protein Q05209 UNIPROT down-regulates phosphorylation Ser435 KKLERNLsFEIKKVP 9606 7520867 t llicata "Ptp-pest is phosphorylated in vitro by both cyclic amp-dependent protein kinase (pka) and protein kinase c (pkc) at two major sites, which we have identified as ser39 and ser435. our results suggest that both pkc and pka are capable of phosphorylating, and therefore inhibiting, ptp-pest in vivo" SIGNOR-27304 PRKCA protein P17252 UNIPROT GRIN1 protein Q05586 UNIPROT "up-regulates activity" phosphorylation Ser896 SSFKRRRsSKDTSTG 10116 BTO:0000938 15936117 t miannu "Serines 890 and 896 of the NMDA receptor subunit NR1 are differentially phosphorylated by protein kinase C isoforms. The results show that PKC alpha phosphorylates preferentially S896 and PKC gamma preferentially S890." SIGNOR-263177 PRKCA protein P17252 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser643 CFTPKGSsLKIEERA 9606 BTO:0000887;BTO:0001260 8182108 t gcesareni "Phosphorylation of both intact caldesmon and of its c-terminal fragment (658c), containing residues 658-756, significantly decreased their ability to inhibit acto-heavy meromyosin atpase." SIGNOR-36788 PRKCA protein P17252 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser656 RAEFLNKsVQKSSGV 9606 BTO:0000887;BTO:0001260 8182108 t gcesareni "Phosphorylation of both intact caldesmon and of its c-terminal fragment (658c), containing residues 658-756, significantly decreased their ability to inhibit acto-heavy meromyosin atpase." SIGNOR-36792 PRKCA protein P17252 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser677 AIVSKIDsRLEQYTS 9606 BTO:0000887;BTO:0001260 8182108 t gcesareni "Phosphorylation of both intact caldesmon and of its c-terminal fragment (658c), containing residues 658-756, significantly decreased their ability to inhibit acto-heavy meromyosin atpase." SIGNOR-36796 PRKCA protein P17252 UNIPROT GFPT1 protein Q06210 UNIPROT "down-regulates activity" phosphorylation Ser205 AVGTRRGsPLLIGVR -1 10806197 t lperfetto "Phosphorylation of human glutamine:fructose-6-phosphate amidotransferase by cAMP-dependent protein kinase at serine 205 blocks the enzyme activity." SIGNOR-249040 PRKCA protein P17252 UNIPROT APLP2 protein Q06481 UNIPROT unknown phosphorylation Thr723 LRKRQYGtISHGIVE -1 9109675 t lperfetto "We report here that a cytoplasmic domain peptide from APLP1 is phosphorylated in vitro by protein kinase C and that a cytoplasmic domain peptide from APLP2 is phosphorylated in vitro by protein kinase C and cdc2 kinase." SIGNOR-248970 PRKCA protein P17252 UNIPROT SPAG1 protein Q07617 UNIPROT unknown phosphorylation Ser326 VERDLKNsEAASETQ -1 11517287 t lperfetto "In-vitro incubation with [_-32P]ATP showed that HSD-3.8 protein can be phosphorylated by PKC. The phosphate is probably linked to the serine residue presenting the sequence X LysXX SerX." SIGNOR-249109 PRKCA protein P17252 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates phosphorylation Ser4517 LYMGGHGsRHSLAST 9606 15272003 t lperfetto "Serine and threonine phosphorylation of the low density lipoprotein receptor-related protein by protein kinase calpha regulates endocytosis and association with adaptor moleculesthese results indicate that elimination of serine and threonine phosphorylation sites in the lrp cytoplasmic domain reduces the extent of tyr63 phosphorylation and leads to impaired association with the adaptor protein shc." SIGNOR-126958 PRKCA protein P17252 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates phosphorylation Ser4520 GGHGSRHsLASTDEK 9606 15272003 t lperfetto "Serine and threonine phosphorylation of the low density lipoprotein receptor-related protein by protein kinase calpha regulates endocytosis and association with adaptor moleculesthese results indicate that elimination of serine and threonine phosphorylation sites in the lrp cytoplasmic domain reduces the extent of tyr63 phosphorylation and leads to impaired association with the adaptor protein shc." SIGNOR-127207 PRKCA protein P17252 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates phosphorylation Ser4523 GSRHSLAsTDEKREL 9606 15272003 t lperfetto "Serine and threonine phosphorylation of the low density lipoprotein receptor-related protein by protein kinase calpha regulates endocytosis and association with adaptor moleculesthese results indicate that elimination of serine and threonine phosphorylation sites in the lrp cytoplasmic domain reduces the extent of tyr63 phosphorylation and leads to impaired association with the adaptor protein shc." SIGNOR-127211 PRKCA protein P17252 UNIPROT LRP1 protein Q07954 UNIPROT up-regulates phosphorylation Thr4460 GFQHQRMtNGAMNVE 9606 15272003 t lperfetto "Serine and threonine phosphorylation of the low density lipoprotein receptor-related protein by protein kinase calpha regulates endocytosis and association with adaptor moleculesthese results indicate that elimination of serine and threonine phosphorylation sites in the lrp cytoplasmic domain reduces the extent of tyr63 phosphorylation and leads to impaired association with the adaptor protein shc." SIGNOR-127215 PRKCA protein P17252 UNIPROT KCNMA1 protein Q12791 UNIPROT up-regulates phosphorylation Ser1200 SHSSQSSsKKSSSVH 9606 19592459 t gcesareni "Results showed that mutating s1076 altered the effect of pkc activation on bk(ca) channels in hek-293 cells" SIGNOR-186755 PRKCA protein P17252 UNIPROT GRIN2A protein Q12879 UNIPROT unknown phosphorylation Ser1416 ASYCSRDsRGHNDVY 10116 11104776 t lperfetto "PKC-dependent phosphorylation of NR2A(Ser(1416)) as a key mechanism in inhibiting alphaCaMKII-binding and promoting dissociation of alphaCaMKII.NR2A complex." SIGNOR-249065 PRKCA protein P17252 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1303 NKLRRQHsYDTFVDL -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249083 PRKCA protein P17252 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1323 ALAPRSVsLKDKGRF -1 11306676 t lperfetto "These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels." SIGNOR-249086 PRKCA protein P17252 UNIPROT GRM1 protein Q13255 UNIPROT "down-regulates activity" phosphorylation Thr695 GSKKKICtRKPRFMS 9606 10823959 t lperfetto "Furthermore, we demonstrate that the selectivity of PKC action on receptor signaling rests on phosphorylation of a threonine residue located in the G protein-interacting domain of the receptor. Modification at Thr(695) selectively disrupts mGluR1alpha-G(q/11) interaction without affecting signaling through G(s)." SIGNOR-249043 PRKCA protein P17252 UNIPROT PLD1 protein Q13393 UNIPROT up-regulates phosphorylation Ser2 sLKNEPRV 9606 10441128 t gcesareni "Serine 2, threonine 147, and serine 561 were identified as phosphorylation sites of pld1 by pkcalpha in the cells." SIGNOR-69930 PRKCA protein P17252 UNIPROT PLD1 protein Q13393 UNIPROT up-regulates phosphorylation Ser561 PRKFSKFsLYKQLHR 9606 10441128 t gcesareni "Serine 2, threonine 147, and serine 561 were identified as phosphorylation sites of pld1 by pkcalpha in the cells." SIGNOR-69934 PRKCA protein P17252 UNIPROT PLD1 protein Q13393 UNIPROT up-regulates phosphorylation Thr147 PIPTRRHtFRRQNVR 9606 BTO:0000142 10441128 t gcesareni "Serine 2, threonine 147, and serine 561 were identified as phosphorylation sites of pld1 by pkcalpha in the cells." SIGNOR-69938 PRKCA protein P17252 UNIPROT TRPC3 protein Q13507 UNIPROT down-regulates phosphorylation Ser703 SLVPSPKsFVYFIMR 9606 BTO:0000671 15533987 t gcesareni "There are two known phosphorylation-mediated inactivation mechanisms for trpc3 channels. Protein kinase g (pkg) inactivates trpc3 by direct phosphorylation on thr-11 and ser-263 of the trpc3 proteins, and protein kinase c (pkc) inactivates trpc3 by phosphorylation on ser-712." SIGNOR-130269 PRKCA protein P17252 UNIPROT TRPC3 protein Q13507 UNIPROT down-regulates phosphorylation Ser703 SLVPSPKsFVYFIMR 9606 16331690 t gcesareni "There are two known phosphorylation-mediated inactivation mechanisms for trpc3 channels. Protein kinase g (pkg) inactivates trpc3 by direct phosphorylation on thr-11 and ser-263 of the trpc3 proteins, and protein kinase c (pkc) inactivates trpc3 by phosphorylation on ser-712." SIGNOR-142945 PRKCA protein P17252 UNIPROT DGKZ protein Q13574 UNIPROT unknown phosphorylation Ser265 SKKKKRAsFKRKSSK 9716136 t lperfetto "Two isoforms of protein kinase C, but not others, regulate the localization of DGK-zeta. |The PSD in MARCKS is phosphorylated by PKC, which suggested that DGK-zeta may also be a substrate for PKC, and that this couldregulate its intracellular location." SIGNOR-249010 PRKCA protein P17252 UNIPROT THOC5 protein Q13769 UNIPROT up-regulates phosphorylation Ser5 sSKKRKPK 9606 BTO:0000801;BTO:0000876 15221008 t llicata "We conclude m-csf-mediated activation of pkcalpha can potentiate fmip action to initiate survival/differentiation signaling." SIGNOR-126568 PRKCA protein P17252 UNIPROT THOC5 protein Q13769 UNIPROT up-regulates phosphorylation Ser6 sKKRKPKV 9606 BTO:0000801;BTO:0000876 15221008 t llicata "We conclude m-csf-mediated activation of pkcalpha can potentiate fmip action to initiate survival/differentiation signaling." SIGNOR-126572 PRKCA protein P17252 UNIPROT PRKG1 protein Q13976 UNIPROT up-regulates phosphorylation Thr59 THIGPRTtRAQGISA 9606 12609995 t gcesareni "Antibodies generated against phosphorylated threonine 58 were used to demonstrate phosphorylation in response to pma treatment of the cells with kinetics similar to vasodilator-stimulated phosphoprotein phosphorylation. A phospho-mimetic mutation at this site (t58e) generated a partially activated pkg that was more sensitive to cgmp levels. A phospho- mutation (t58a) revealed that this residue is important but not sufficient for pkg activation by pkc." SIGNOR-98803 PRKCA protein P17252 UNIPROT FLNC protein Q14315 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser2236 ERLGSFGsITRQQEG 10090 BTO:0000165 32444788 t miannu "We identified the extended basophilic phosphosite motif RxRxxp[S/T]xxp[S/T] in various proteins including filamin-C (FLNc). Importantly, this extended motif, located in a unique insert in Ig-like domain 20 of FLNc, is doubly phosphorylated. The protein kinases responsible for this dual-site phosphorylation are Akt and PKCα. Proximity proteomics and interaction analysis identified filamin A-interacting protein 1 (FILIP1) as direct FLNc binding partner. FILIP1 binding induces filamin degradation, thereby negatively regulating its function. Here, dual-site phosphorylation of FLNc not only reduces FILIP1 binding, providing a mechanism to shield FLNc from FILIP1-mediated degradation, but also enables fast dynamics of FLNc necessary for its function as signaling adaptor in cross-striated muscle cells. In vitro kinase assays combined with LC-MS confirmed hFLNc-S2233 as a substrate of Akt, whereas PKCα preferentially targeted S2236." SIGNOR-262617 PRKCA protein P17252 UNIPROT PDE3A protein Q14432 UNIPROT up-regulates phosphorylation Ser312 SKSHRRTsLPCIPRE 9606 19261611 t gcesareni "Phosphorylation and activation of pde3a required the activation of pkc" SIGNOR-184448 PRKCA protein P17252 UNIPROT PDE3A protein Q14432 UNIPROT up-regulates phosphorylation Ser428 IPKRLRRsLPPGLLR 9606 19261611 t llicata "Protein kinase c-mediated phosphorylation and activation of pde3a regulate camp levels in human platelets. together, these results demonstrate that platelet activation stimulates pkc-dependent phosphorylation of pde3a on ser(312), ser(428), ser(438), ser(465), and ser(492) leading to a subsequent increase in camp hydrolysis and 14-3-3 binding." SIGNOR-184452 PRKCA protein P17252 UNIPROT PDE3A protein Q14432 UNIPROT up-regulates phosphorylation Ser438 PGLLRRVsSTWTTTT 9606 19261611 t llicata "Protein kinase c-mediated phosphorylation and activation of pde3a regulate camp levels in human platelets. together, these results demonstrate that platelet activation stimulates pkc-dependent phosphorylation of pde3a on ser(312), ser(428), ser(438), ser(465), and ser(492) leading to a subsequent increase in camp hydrolysis and 14-3-3 binding." SIGNOR-184456 PRKCA protein P17252 UNIPROT PDE3A protein Q14432 UNIPROT up-regulates phosphorylation Ser465 VRRDRSTsIKLQEAP 9606 19261611 t llicata "Protein kinase c-mediated phosphorylation and activation of pde3a regulate camp levels in human platelets. together, these results demonstrate that platelet activation stimulates pkc-dependent phosphorylation of pde3a on ser(312), ser(428), ser(438), ser(465), and ser(492) leading to a subsequent increase in camp hydrolysis and 14-3-3 binding." SIGNOR-184460 PRKCA protein P17252 UNIPROT PDE3A protein Q14432 UNIPROT up-regulates phosphorylation Ser492 MTLTKSRsFTSSYAI 9606 19261611 t llicata "Protein kinase c-mediated phosphorylation and activation of pde3a regulate camp levels in human platelets. together, these results demonstrate that platelet activation stimulates pkc-dependent phosphorylation of pde3a on ser(312), ser(428), ser(438), ser(465), and ser(492) leading to a subsequent increase in camp hydrolysis and 14-3-3 binding." SIGNOR-184464 PRKCA protein P17252 UNIPROT HES1 protein Q14469 UNIPROT "down-regulates activity" phosphorylation Ser37 TASEHRKsSKPIMEK -1 9389649 t lperfetto "Endogenous HES-1 DNA-binding activity is post-translationally inhibited during NGF signaling in vivo, and phosphorylation of PKC consensus sites in the HES-1 DNA-binding domain inhibits DNA binding by purified HES-1 in vitro." SIGNOR-248992 PRKCA protein P17252 UNIPROT HES1 protein Q14469 UNIPROT "down-regulates activity" phosphorylation Ser38 ASEHRKSsKPIMEKR -1 9389649 t lperfetto "Endogenous HES-1 DNA-binding activity is post-translationally inhibited during NGF signaling in vivo, and phosphorylation of PKC consensus sites in the HES-1 DNA-binding domain inhibits DNA binding by purified HES-1 in vitro." SIGNOR-248993 PRKCA protein P17252 UNIPROT PEA15 protein Q15121 UNIPROT down-regulates phosphorylation Ser104 TKLTRIPsAKKYKDI 9606 BTO:0000149 15917297 t miannu "Pea-15 is phosphorylated on two ser residues, ser104 and ser116. Protein kinase c (pkc) phosphorylates ser104 / we report that phosphorylation of pea-15 blocks its interaction with erk1/2 in vitro and in vivo and that phosphorylation of both ser104 and ser116 is required for this effect." SIGNOR-137841 PRKCA protein P17252 UNIPROT PRKD1 protein Q15139 UNIPROT up-regulates phosphorylation Ser738 ARIIGEKsFRRSVVG 9606 10197446 t llicata "These results provide direct evidence that pkd becomes activated in vivo as a consequence of pkc-mediated phosphorylation of serines 744 and 748." SIGNOR-66666 PRKCA protein P17252 UNIPROT PRKD1 protein Q15139 UNIPROT up-regulates phosphorylation Ser742 GEKSFRRsVVGTPAY 9606 10197446 t llicata "These results provide direct evidence that pkd becomes activated in vivo as a consequence of pkc-mediated phosphorylation of serines 744 and 748." SIGNOR-66670 PRKCA protein P17252 UNIPROT RALBP1 protein Q15311 UNIPROT "up-regulates activity" phosphorylation Thr297 ACGRTTEtEKVQEFQ -1 16087181 t miannu "In deletion mutant analyses of potential phosphorylation sites in RLIP76, we identified T297 and S509 as targets for phosphorylation by PKCalpha. Phosphorylation at T297 increased doxorubicin (DOX)-transport activity approximately 2-fold for RLIP76 purified from recombinant source" SIGNOR-263164 PRKCA protein P17252 UNIPROT NFE2L2 protein Q16236 UNIPROT up-regulates phosphorylation Ser40 SREVFDFsQRRKEYE 9606 12198130 t miannu "Phosphorylation of nrf2 at ser-40 by protein kinase c regulates antioxidant response element-mediated transcription / recently we reported evidence for the involvement of protein kinase c (pkc) in phosphorylating nrf2 and triggering its nuclear translocation in response to oxidative stress" SIGNOR-91826 PRKCA protein P17252 UNIPROT OCLN protein Q16625 UNIPROT "up-regulates activity" phosphorylation Ser340 DKRFYPEsSYKSTPV 9615 11502742 t lperfetto "Protein kinase C regulates the phosphorylation and cellular localization of occludin. Ser(338) of occludin was identified as an in vitro protein kinase C phosphorylation site using peptide mass fingerprint analysis and electrospray ionization tandem mass spectroscopy. Both the phosphorylation of occludin and its incorporation into tight junctions induced by calcium switch were markedly inhibited by the PKC inhibitor GF-109203X." SIGNOR-249105 PRKCA protein P17252 UNIPROT DGKD protein Q16760 UNIPROT "down-regulates activity" phosphorylation Ser66 MLTKQNNsFQRSKRR 9534 15228384 t lperfetto "The plasma membrane translocation of diacylglycerol kinase delta1 is negatively regulated by conventional protein kinase C-dependent phosphorylation at Ser-22 and Ser-26 within the pleckstrin homology domain." SIGNOR-249265 PRKCA protein P17252 UNIPROT DGKD protein Q16760 UNIPROT "down-regulates activity" phosphorylation Ser70 QNNSFQRsKRRYFKL 9534 15228384 t lperfetto "The plasma membrane translocation of diacylglycerol kinase delta1 is negatively regulated by conventional protein kinase C-dependent phosphorylation at Ser-22 and Ser-26 within the pleckstrin homology domain." SIGNOR-249266 PRKCA protein P17252 UNIPROT MEP1B protein Q16820 UNIPROT "down-regulates quantity" phosphorylation Ser687 KKYRERMsSNRPNLT 9534 BTO:0001538 12941954 t miannu "These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate." SIGNOR-263172 PRKCA protein P17252 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr354 RKPANDItSQLEINF 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249246 PRKCA protein P17252 UNIPROT HABP4 protein Q5JVS0 UNIPROT "down-regulates activity" phosphorylation Thr375 GRGARGGtRGGRGRI 9606 BTO:0004974 14699138 t lperfetto "We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. | This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. | Ki-1/57 Exits the Nucleus upon PMA Activation" SIGNOR-249252 PRKCA protein P17252 UNIPROT CSPG4 protein Q6UVK1 UNIPROT "up-regulates activity" phosphorylation Thr2252 YLRKRNKtGKHDVQV 9606 BTO:0002035 15504744 t miannu "Protein kinase C (PKC)-alpha phosphorylation of recombinant NG2 cytoplasmic domain and phorbol ester-induced PKC-dependent phosphorylation of full-length NG2 expressed in U251 cells are both blocked by mutation of Thr(2256), identifying this residue as a primary phosphorylation site. PKC-alpha-mediated NG2 phosphorylation at Thr(2256) is therefore a key step for initiating cell polarization and motility." SIGNOR-263162 PRKCA protein P17252 UNIPROT UNC5A protein Q6ZN44 UNIPROT "down-regulates quantity" phosphorylation Ser352 TSGFQPVsIKPSKAD 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-268180 PRKCA protein P17252 UNIPROT UNC5A protein Q6ZN44 UNIPROT "down-regulates quantity" phosphorylation Ser532 EPSPDSWsLRLKKQS 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-268179 PRKCA protein P17252 UNIPROT NOXA1 protein Q86UR1 UNIPROT down-regulates phosphorylation Ser172 DQVQRRGsLPPRQVP 9606 BTO:0000007 20110267 t llicata "Phosphorylation of nadph oxidase activator 1 (noxa1) on serine 282 by map kinases and on serine 172 by protein kinase c and protein kinase a prevents nox1 hyperactivation." SIGNOR-163667 PRKCA protein P17252 UNIPROT FERMT3 protein Q86UX7 UNIPROT "up-regulates activity" phosphorylation Ser484 LSLQRTGsGGPGNHP 9606 BTO:0000565 25609252 t miannu " PKC-induced phosphorylation events, as we have shown kindlin-3 to be a PKC phosphorylation target (Fig. 6C), are often followed by rapid activation of phosphatases (38). " SIGNOR-266415 PRKCA protein P17252 UNIPROT CD163 protein Q86VB7 UNIPROT unknown phosphorylation Ser1084 QRQRLAVsSRGENLV 9606 BTO:0000801 11298324 t lperfetto "Furthermore, we demonstrated that the cytoplasmic domains of CD163 variants are phosphorylated by PKC-alpha in vitro. Inhibition studies using specific kinase inhibitors reveal that both CKII and PKC are involved in the CD163 signaling mechanism resulting in the secretion of proinflammatory cytokines." SIGNOR-249082 PRKCA protein P17252 UNIPROT NOXO1 protein Q8NFA2 UNIPROT up-regulates phosphorylation Thr346 AIQSRCCtVTRRALE 9606 23957209 t llicata "Phosphorylation of thr341 allows noxo1 to sufficiently interact with noxa1, an interaction that participates in nox1 activation." SIGNOR-202482 PRKCA protein P17252 UNIPROT TRPM4 protein Q8TD43 UNIPROT up-regulates phosphorylation Ser1145 RDKRESDsERLKRTS 9606 15590641 t gcesareni "Phorbol ester-induced activation of protein kinase c (pkc) increased the ca(2+) sensitivity of wild-type trpm4 but not of two mutants mutated at putative pkc phosphorylation sites." SIGNOR-132243 PRKCA protein P17252 UNIPROT TRPM4 protein Q8TD43 UNIPROT up-regulates phosphorylation Ser1152 SERLKRTsQKVDLAL 9606 15590641 t gcesareni "Phorbol ester-induced activation of protein kinase c (pkc) increased the ca(2+) sensitivity of wild-type trpm4 but not of two mutants mutated at putative pkc phosphorylation sites." SIGNOR-132247 PRKCA protein P17252 UNIPROT NRGN protein Q92686 UNIPROT "up-regulates activity" phosphorylation Ser36 AAAKIQAsFRGHMAR -1 8080473 t lperfetto "Phosphorylation of RC3 by PKC alpha, beta, or gamma was stimulated by Ca2+, phospholipid, and diacylglycerol. A single site, Ser36, which is adjacent to the predicted calmodulin (CaM)-binding domain, was phosphorylated by these enzymes. Phosphorylation of RC3 by PKC or PKM, a protease-degraded PKC, was inhibited by CaM. The effect of CaM apparently targets at RC3, as phosphorylation of protamine sulfate by PKM was not inhibited by CaM." SIGNOR-248913 PRKCA protein P17252 UNIPROT CREBBP protein Q92793 UNIPROT down-regulates phosphorylation 9606 20577053 t gcesareni "The action of metformin was shown to be mediated through activation of apkc?/?, Which phosphorylates cbp at ser436, and disrupts the transcriptionally active creb-cbp-crtc2 complex," SIGNOR-166368 PRKCA protein P17252 UNIPROT PPP1R14A protein Q96A00 UNIPROT "up-regulates activity" phosphorylation Thr38 QKRHARVtVKYDRRE 9606 32471307 t lperfetto "A major kinase for GPCR‐induced CPI‐17 phosphorylation is PKC which is activated by the PLCbeta‐produced signaling messenger diacylglycerol (DAG). It phosphorylates CPI‐17 at Thr38 residue that directly docks at the active site of MLCP, thereby inhibiting its activity and promoting an increase of phosphorylation of myosin and of other MLCP." SIGNOR-249259 PRKCA protein P17252 UNIPROT PPP1R14A protein Q96A00 UNIPROT "up-regulates activity" phosphorylation Thr38 QKRHARVtVKYDRRE 9606 32471307 t lperfetto "A major kinase for GPCR‐induced CPI‐17 phosphorylation is PKC which is activated by the PLCbeta‐produced signaling messenger diacylglycerol (DAG). It phosphorylates CPI‐17 at Thr38 residue that directly docks at the active site of MLCP, thereby inhibiting its activity and promoting an increase of phosphorylation of myosin and of other MLCP.| CPI-17 can be also directly phosphorylated at Thr38 residue by MYPT1-associated kinase [222], by PAK, which is downstream of Rac and/or Cdc42 cascade [223], by Rho-associated coiled-coil kinase (ROCK) [224] and by PKN [225]." SIGNOR-96692 PRKCA protein P17252 UNIPROT EGLN2 protein Q96KS0 UNIPROT down-regulates phosphorylation Ser132 GGDAPSPsKRPWARQ 9606 18710826 t tpavlidou "Thus, recombinant phd1 was examined for in vitro phosphorylation using protein kinase a, protein kinase calpha, casein kinase i and ii and erk2. The protein was most strongly phosphorylated by protein kinase calpha, and the phosphorylation sites were found to be ser-132, ser-226 and ser-234.Mutation Of ser-132 or ser-234 to asp or glu diminished the enzymatic activity to 25-60%, while mutation of ser-226 scarcely influenced the activity." SIGNOR-180199 PRKCA protein P17252 UNIPROT EGLN2 protein Q96KS0 UNIPROT down-regulates phosphorylation Ser234 QRAIPPRsIRGDQIA 9606 18710826 t tpavlidou "Thus, recombinant phd1 was examined for in vitro phosphorylation using protein kinase a, protein kinase calpha, casein kinase i and ii and erk2. The protein was most strongly phosphorylated by protein kinase calpha, and the phosphorylation sites were found to be ser-132, ser-226 and ser-234.Mutation Of ser-132 or ser-234 to asp or glu diminished the enzymatic activity to 25-60%, while mutation of ser-226 scarcely influenced the activity." SIGNOR-180203 PRKCA protein P17252 UNIPROT NOX5 protein Q96PH1 UNIPROT up-regulates phosphorylation Ser536 GRGSKRLsRSVTMRK 9606 24505490 t llicata "A constitutively active form of pkc? Robustly increased basal and pma-stimulated nox5 activity and promoted the phosphorylation of nox5 on ser490, thr494, and ser498." SIGNOR-204546 PRKCA protein P17252 UNIPROT NOX5 protein Q96PH1 UNIPROT up-regulates phosphorylation Ser544 RSVTMRKsQRSSKGS 9606 24505490 t llicata "A constitutively active form of pkc? Robustly increased basal and pma-stimulated nox5 activity and promoted the phosphorylation of nox5 on ser490, thr494, and ser498." SIGNOR-204550 PRKCA protein P17252 UNIPROT NOX5 protein Q96PH1 UNIPROT up-regulates phosphorylation Thr540 KRLSRSVtMRKSQRS 9606 24505490 t llicata "A constitutively active form of pkc? Robustly increased basal and pma-stimulated nox5 activity and promoted the phosphorylation of nox5 on ser490, thr494, and ser498." SIGNOR-204554 PRKCA protein P17252 UNIPROT NR1H4 protein Q96RI1 UNIPROT up-regulates phosphorylation Ser145 VVCGDRAsGYHYNAL 9606 18755856 t llicata "Phosphorylation of farnesoid x receptor by protein kinase c promotes its transcriptional activity. pkcalpha phosphorylates in vitro fxr in its dna-binding domain on s135 and s154." SIGNOR-180537 PRKCA protein P17252 UNIPROT NR1H4 protein Q96RI1 UNIPROT up-regulates phosphorylation Ser164 CKGFFRRsITKNAVY 9606 18755856 t llicata "Phosphorylation of farnesoid x receptor by protein kinase c promotes its transcriptional activity. pkcalpha phosphorylates in vitro fxr in its dna-binding domain on s135 and s154." SIGNOR-180541 PRKCA protein P17252 UNIPROT CYTH2 protein Q99418 UNIPROT "down-regulates activity" phosphorylation Ser392 AARKKRIsVKKKQEQ 9606 10531036 t lperfetto "ARNO is phosphorylated in vivo by PKC on a single serine residue, S392, located within the carboxy-terminal polybasic domain. Mutation of S392 to alanine does not prevent ARNO-mediated actin rearrangements, suggesting that phosphorylation does not lead to ARNO activation [6]. Here, we report that phosphorylation negatively regulates ARNO exchange activity through a 'PH domain electrostatic switch'." SIGNOR-249023 PRKCA protein P17252 UNIPROT NKX3-1 protein Q99801 UNIPROT up-regulates phosphorylation Ser48 RQGGRTSsQRQRDPE 9606 BTO:0001130 11980664 t llicata "Phosphorylation of wild-type nkx3.1 decreased the apparent binding affinity of the protein for the consensus sequence by 3-fold relative to the nonphosphorylated protein (fig. 3) _ ." SIGNOR-86723 PRKCA protein P17252 UNIPROT CORO1B protein Q9BR76 UNIPROT down-regulates phosphorylation Ser2 sFRKVVRQ 9606 16027158 t lperfetto "We have identified serine 2 (ser-2) on coronin 1b as the major residue phosphorylated by pkc in vivo.In this work, we show that coronin 1b interacts in vivo with the arp2/3 complex and that this interaction is inhibited by pkc phosphorylation." SIGNOR-138733 PRKCA protein P17252 UNIPROT CDC42EP4 protein Q9H3Q1 UNIPROT "down-regulates activity" phosphorylation Ser18 SVHSKRRsRADLTAE 9606 BTO:0001939 25086031 t miannu "Cdc42 effector protein-4 (CEP4) was recently identified by our laboratory to be a substrate of multiple PKC isoforms in non-transformed MCF-10A human breast cells. MS/MS analysis verified that Ser(18) and Ser(80) were directly phosphorylated by PKCα in vitro. Phosphorylation of CEP4 severely diminished its affinity for Cdc42 while promoting Rac activation and formation of filopodia (microspikes)." SIGNOR-263160 PRKCA protein P17252 UNIPROT CDC42EP4 protein Q9H3Q1 UNIPROT "down-regulates activity" phosphorylation Ser80 SSKRSLLsRKFRGSK 9606 BTO:0001939 25086031 t miannu "Cdc42 effector protein-4 (CEP4) was recently identified by our laboratory to be a substrate of multiple PKC isoforms in non-transformed MCF-10A human breast cells. MS/MS analysis verified that Ser(18) and Ser(80) were directly phosphorylated by PKCα in vitro. Phosphorylation of CEP4 severely diminished its affinity for Cdc42 while promoting Rac activation and formation of filopodia (microspikes)." SIGNOR-263161 PRKCA protein P17252 UNIPROT TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Ser162 FDIVSRGsTADLDGL 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260886 PRKCA protein P17252 UNIPROT TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Ser189 DEEFREPsTGKTCLP 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260884 PRKCA protein P17252 UNIPROT TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Thr175 GLLPFLLtHKKRLTD 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260882 PRKCA protein P17252 UNIPROT PLCB1 protein Q9NQ66 UNIPROT unknown phosphorylation Ser887 HSQPAPGsVKAPAKT 10090 BTO:0005065 11278470 t lperfetto ". Two-dimensional phosphopeptide mapping and site-directed mutagenesis demonstrated that PKC promoted phosphorylation of PLC beta1 at serine 887 in the nucleus of IGF-I-treated cells. Overexpression of either a PLC beta1 mutant in which the PKC phosphorylation site Ser(887) was replaced by alanine, or a dominant-negative PKC alpha, resulted in a sustained activation of nuclear PLC following IGF-I stimulation." SIGNOR-249081 PRKCA protein P17252 UNIPROT TRPV5 protein Q9NQA5 UNIPROT "up-regulates activity" phosphorylation Ser299 FLELVVSsDKREARQ 9606 17006539 t gcesareni "A cell permeable analog of DAG increased TRPV5 activity within 30 min via protein kinase C activation of the channel since mutation of TRPV5 at the putative PKC phosphorylation sites S299 and S654 prevented the stimulatory effect of TK." SIGNOR-149948 PRKCA protein P17252 UNIPROT TRPV5 protein Q9NQA5 UNIPROT "up-regulates activity" phosphorylation Ser654 YVEVFKNsDKEDDQE 9606 17006539 t gcesareni "A cell permeable analog of DAG increased TRPV5 activity within 30 min via protein kinase C activation of the channel since mutation of TRPV5 at the putative PKC phosphorylation sites S299 and S654 prevented the stimulatory effect of TK." SIGNOR-149952 PRKCA protein P17252 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT unknown phosphorylation Ser473 PPSGTKKsKRGRGRP 9606 12529391 t llicata "Pkc-mediated phosphorylation at s486 does not affect s6k activity but eliminates the function of its nuclear localization signal and causes retention of an activated form of the kinase in the cytoplasm." SIGNOR-97279 PRKCA protein P17252 UNIPROT ADD3 protein Q9UEY8 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser693 KKKFRTPsFLKKNKK -1 11895774 t lperfetto "Results of in vitro experiments with recombinant alpha adducin demonstrated that PKC-phosphorylated adducin was proteolyzed by calpain more quickly than unphosphorylated adducin. | Phosphorylation of adducin by PKC may be a common mechanism for regulating adducin proteolysis by several proteases. | The antibody used in panel B is specific for the PKC-phosphorylated form of adducin. This antibody was raised against the phosphopeptide CKKFRTP[pS]FLKKNK, corresponding to amino acids 656-668 of human gamma adducin" SIGNOR-249143 PRKCA protein P17252 UNIPROT HSPB8 protein Q9UJY1 UNIPROT up-regulates phosphorylation Ser14 PFSCHYPsRLRRDPF 9606 22721717 t lperfetto "Hsp22 is phosphorylated by protein kinase c (at residues ser(14) and thr(63)) and by p44 mitogen-activated protein kinase (at residues ser(27) and thr(87)). Concerning the possible function of hsp22, no definitive conclusions can be drawn with the available data, although its function might be to bind to and modulate the activity of hsp27.Some Studies claimed that phosphorylation is required for the translocation" SIGNOR-197940 PRKCA protein P17252 UNIPROT HSPB8 protein Q9UJY1 UNIPROT up-regulates phosphorylation Thr63 LSSAWPGtLRSGMVP 9606 22721717 t lperfetto "Hsp22 is phosphorylated by protein kinase c (at residues ser(14) and thr(63)) and by p44 mitogen-activated protein kinase (at residues ser(27) and thr(87)). Concerning the possible function of hsp22, no definitive conclusions can be drawn with the available data, although its function might be to bind to and modulate the activity of hsp27.Some Studies claimed that phosphorylation is required for the translocation" SIGNOR-197949 PRKCA protein P17252 UNIPROT HSPB8 protein Q9UJY1 UNIPROT "up-regulates activity" phosphorylation Ser14 PFSCHYPsRLRRDPF 9606 BTO:0000887 11342557 t lperfetto "Hsp22 is phosphorylated by protein kinase c (at residues ser(14) and thr(63)) and by p44 mitogen-activated protein kinase (at residues ser(27) and thr(87)). Concerning the possible function of hsp22, no definitive conclusions can be drawn with the available data, although its function might be to bind to and modulate the activity of hsp27.Some Studies claimed that phosphorylation is required for the translocation" SIGNOR-107684 PRKCA protein P17252 UNIPROT HSPB8 protein Q9UJY1 UNIPROT "up-regulates activity" phosphorylation Thr63 LSSAWPGtLRSGMVP 9606 BTO:0000887 11342557 t lperfetto "Hsp22 is phosphorylated by protein kinase c (at residues ser(14) and thr(63)) and by p44 mitogen-activated protein kinase (at residues ser(27) and thr(87)). Concerning the possible function of hsp22, no definitive conclusions can be drawn with the available data, although its function might be to bind to and modulate the activity of hsp27.Some Studies claimed that phosphorylation is required for the translocation" SIGNOR-107688 PRKCA protein P17252 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Ser363 ALLQSSAsRKTQKKK 9606 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249089 PRKCA protein P17252 UNIPROT PA2G4 protein Q9UQ80 UNIPROT unknown phosphorylation Thr366 QSSASRKtQKKKKKK 9606 BTO:0004737 11325528 t lperfetto "We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC." SIGNOR-249092 PRKCA protein P17252 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "down-regulates activity" phosphorylation Ser259 FPLRKTAsEPNLKVR 10116 BTO:0002320 15367659 t lperfetto "We also demonstrate that protein kinase D (PKD), a downstream effector of PKC, directly phosphorylates HDAC5 and stimulates its nuclear export. | Finally, we assessed the ability of PKD to phosphorylate HDAC5 in cells by employing an antibody that specifically recognizes HDAC5 that has been phosphorylated at serine 259. HDAC5 was basally phosphorylated at serine 259, and phosphorylation at this site was dramatically increased by coexpression of constitutively active PKD S/E" SIGNOR-249268 PRKCA protein P17252 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "down-regulates activity" phosphorylation Ser498 RPLSRTQsSPLPQSP 10116 BTO:0002320 15367659 t lperfetto "We also demonstrate that protein kinase D (PKD), a downstream effector of PKC, directly phosphorylates HDAC5 and stimulates its nuclear export. | Finally, we assessed the ability of PKD to phosphorylate HDAC5 in cells by employing an antibody that specifically recognizes HDAC5 that has been phosphorylated at serine 259. HDAC5 was basally phosphorylated at serine 259, and phosphorylation at this site was dramatically increased by coexpression of constitutively active PKD S/E" SIGNOR-249269 PRKCA protein P17252 UNIPROT F11R protein Q9Y624 UNIPROT unknown phosphorylation Ser284 KVIYSQPsARSEGEF 9606 BTO:0000130;BTO:0000876 11027562 t gcesareni "We also demonstrated phosphorylation of ser 284, a putative pkc phosphorylation site, by immunoblotting with anti-phosphoserine-jam antibody in thrombin-stimulated platelets." SIGNOR-83037 PRKCA protein P17252 UNIPROT F11R protein Q9Y624 UNIPROT unknown phosphorylation Thr92 DRVTFLPtGITFKSV -1 7646439 t lperfetto "Internal amino acid sequence analysis of the F11 antigen provided information concerning 68 amino acids and suggested two consensus phosphorylation sites for protein kinase C (PKC). The phosphorylation by PKC of the isolated F11 antigen was observed following stimulation by phorbol 12-myristate 13-acetate." SIGNOR-248901 PRKCA protein P17252 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 BTO:0000599 15730925 f irozzo "PKC-alpha asODN (antisense oligonucleotides) could inhibit the growth and proliferation of HepG2 and induce its apoptosis by blocking the cell signal transduction related to PKC-alpha in vitro, and may be potentially used in the prevention and management of recurrent and metastatic HCC." SIGNOR-256660 PRKCA protein P17252 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0000599 15730925 f irozzo "PKC-alpha asODN (antisense oligonucleotides) could inhibit the growth and proliferation of HepG2 and induce its apoptosis by blocking the cell signal transduction related to PKC-alpha in vitro, and may be potentially used in the prevention and management of recurrent and metastatic HCC." SIGNOR-256267 PRKCA protein P17252 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000599 15730925 f irozzo "PKC-alpha asODN (antisense oligonucleotides) could inhibit the growth and proliferation of HepG2 and induce its apoptosis by blocking the cell signal transduction related to PKC-alpha in vitro, and may be potentially used in the prevention and management of recurrent and metastatic HCC." SIGNOR-256266 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 JUNB protein P17275 UNIPROT LORICRIN protein P23490 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 12200429 f miannu "Loricrin expression is suppressed by Jun B, Sp3, and KSR-1 proteins." SIGNOR-254535 AKT proteinfamily SIGNOR-PF24 SIGNOR PDCD4 protein Q53EL6 UNIPROT down-regulates phosphorylation Ser457 RGRKRFVsEGDGGRL 9606 16357133 t gcesareni "Our results show that akt specifically phosphorylates ser(67) and ser(457) residues of pdcd4 in vitro and in vivo. We further show that phosphorylation of pdcd4 by akt causes nuclear translocation of pdcd4." SIGNOR-143098 ITGA2 protein P17301 UNIPROT "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "form complex" binding 16988024 t lperfetto "Integrins are one of the major families of cell adhesion receptors (Humphries, 2000; Hynes, 2002). All integrins are non-covalently-linked, heterodimeric molecules containing an α and a β subunit. Both subunits are type I transmembrane proteins, containing large extracellular domains and mostly short cytoplasmic domains (Springer and Wang, 2004; Arnaout et al., 2005). Mammalian genomes contain 18 α subunit and 8 β subunit genes, and to date 24 different α,β combinations have been identified at the protein level. Although some subunits only appear in a single heterodimer, twelve integrins contain the β1 subunit, and five contain αV." SIGNOR-253171 UBTF protein P17480 UNIPROT rRNA_transcription phenotype SIGNOR-PH145 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001412 7877691 t lperfetto "Rb specifically inhibits the activity of the RNA polymerase I transcription factor UBF (upstream binding factor) in vitro. |These results indicate that there is an additional mechanism by which Rb suppresses cell growth, namely that Rb directly represses transcription of the rRNA genes." SIGNOR-262590 UBTF protein P17480 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 BTO:0002882 15169904 f miannu "Pescadillo (PES1) and the upstream binding factor (UBF1) play a role in ribosome biogenesis, which regulates cell size, an important component of cell proliferation. We have investigated the effects of PES1 and UBF1 on the growth and differentiation of cell lines derived from 32D cells, an interleukin-3 (IL-3)-dependent murine myeloid cell line. Parental 32D cells and 32D IGF-IR cells (expressing increased levels of the type 1 insulin-like growth factor I [IGF-I] receptor [IGF-IR]) do not express insulin receptor substrate 1 (IRS-1) or IRS-2. 32D IGF-IR cells differentiate when the cells are shifted from IL-3 to IGF-I. Ectopic expression of IRS-1 inhibits differentiation and transforms 32D IGF-IR cells into a tumor-forming cell line. We found that PES1 and UBF1 increased cell size and/or altered the cell cycle distribution of 32D-derived cells but failed to make them IL-3 independent. PES1 and UBF1 also failed to inhibit the differentiation program initiated by the activation of the IGF-IR, which is blocked by IRS-1. 32D IGF-IR cells expressing PES1 or UBF1 differentiate into granulocytes like their parental cells. In contrast, PES1 and UBF1 can transform mouse embryo fibroblasts that have high levels of endogenous IRS-1 and are not prone to differentiation. Our results provide a model for one of the theories of myeloid leukemia, in which both a stimulus of proliferation and a block of differentiation are required for leukemia development." SIGNOR-260077 HOXB8 protein P17481 UNIPROT PBX1 protein P40424 UNIPROT "up-regulates activity" binding 9606 BTO:0001545 11571641 t miannu "the ability of HoxB8 to heterodimerizes with endogenous Pbx proteins on DNA alters gene transcription in a manner that prevents progression through an intrinsic genetic differentiation program. In conjunction with Pbx, HoxB8 could alter transcription of Pbx target genes by direct or indirect mechanisms." SIGNOR-223153 HOXB8 protein P17481 UNIPROT PBX3 protein P40426 UNIPROT "up-regulates activity" binding 9606 BTO:0001545 11571641 t miannu "the ability of HoxB8 to heterodimerizes with endogenous Pbx proteins on DNA alters gene transcription in a manner that prevents progression through an intrinsic genetic differentiation program. In conjunction with Pbx, HoxB8 could alter transcription of Pbx target genes by direct or indirect mechanisms." SIGNOR-223149 HOXB8 protein P17481 UNIPROT ACTA2 protein P62736 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002196 15886193 t Luana "Results from these experiments demonstrated that in 10T1/2 cells Hoxa10-1 increased the activity of the telokin promoter 3-fold without affecting the activity of the other promoters analyzed (Fig. 2A). Similar results were also observed in A10 SMC (data not shown). In contrast, Hoxb8 significantly repressed the activity of the telokin, smooth muscle α-actin, and SM22α promoters by 70, 50, and 70%, respectively" SIGNOR-261641 HOXB8 protein P17481 UNIPROT TAGLN protein Q01995 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002196 15886193 t Luana "Results from these experiments demonstrated that in 10T1/2 cells Hoxa10-1 increased the activity of the telokin promoter 3-fold without affecting the activity of the other promoters analyzed (Fig. 2A). Similar results were also observed in A10 SMC (data not shown). In contrast, Hoxb8 significantly repressed the activity of the telokin, smooth muscle α-actin, and SM22α promoters by 70, 50, and 70%, respectively" SIGNOR-261642 HOXB8 protein P17481 UNIPROT MYLK protein Q15746 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002196 15886193 t Luana "Results from these experiments demonstrated that in 10T1/2 cells Hoxa10-1 increased the activity of the telokin promoter 3-fold without affecting the activity of the other promoters analyzed (Fig. 2A). Similar results were also observed in A10 SMC (data not shown). In contrast, Hoxb8 significantly repressed the activity of the telokin, smooth muscle α-actin, and SM22α promoters by 70, 50, and 70%, respectively" SIGNOR-261640 HOXB4 protein P17483 UNIPROT IGFBP1 protein P08833 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12489992 t Luana "These data showed that Hox genes selectively activate the transcription of theIGFBP-1" SIGNOR-261636 HOXB6 protein P17509 UNIPROT HBG1 protein P69891 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15269212 t Luana "HOXB6 protein represses globin transcript levels in stably transfected K562 cells in a DNA-binding dependent fashion." SIGNOR-261638 HOXB6 protein P17509 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000664 15269212 t Luana "HOXB6 protein represses globin transcript levels in stably transfected K562 cells in a DNA-binding dependent fashion." SIGNOR-261637 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 CKMT2 protein P17540 UNIPROT N-phosphocreatine smallmolecule CHEBI:17287 ChEBI "up-regulates quantity" "chemical modification" 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-265789 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PDCD4 protein Q53EL6 UNIPROT down-regulates phosphorylation Ser67 KRRLRKNsSRDSGRG 9606 17053147 t gcesareni "Both akt and p70(s6k) phosphorylate pdcd4, allowing for binding of the e3-ubiquitin ligase beta-trcp and consequently ubiquitylation." SIGNOR-150140 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 TAL1 protein P17542 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 21261500 f miannu "TAL1 and LYL1 are two leukemic members of the bHLH family of transcription factors. TAL1 and LYL1 activate expression of MEF2C" SIGNOR-254209 TAL1 protein P17542 UNIPROT FUBP1 protein Q96AE4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30653565 t irozzo "TAL1 directly activates the FUBP1 promoter, leading to increased FUBP1 expression during erythroid differentiation." SIGNOR-259131 TAL1 protein P17542 UNIPROT Megakaryocyte_differentiation phenotype SIGNOR-PH103 SIGNOR "up-regulates activity" 10090 BTO:0004911 29713515 f "The truncated form TAL1-s is required for erythroid progenitors differentiation, while the full-length protein TAL1-l is required for megakaryocytic differentiation of progenitor cells." SIGNOR-259969 TAL1 protein P17542 UNIPROT Erythrocyte_differentiation phenotype SIGNOR-PH104 SIGNOR "up-regulates activity" 10090 BTO:0004911 23319051 f "Analysis of SclΔ40/Δ40 embryonic stem (ES) cells revealed impaired erythroid differentiation, which was accompanied by a failure to upregulate Scl when erythropoiesis was initiated." SIGNOR-259971 TAL1 protein P17542 UNIPROT Erythrocyte_differentiation phenotype SIGNOR-PH104 SIGNOR "up-regulates activity" 10090 BTO:0004911 29713515 f "The truncated form TAL1-s is required for erythroid progenitors differentiation, while the full-length protein TAL1-l is required for megakaryocytic differentiation of progenitor cells." SIGNOR-259970 NDUFB7 protein P17568 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262170 SYN1 protein P17600 UNIPROT Synaptic_vesicle_exocytosis phenotype SIGNOR-PH160 SIGNOR down-regulates 9606 BTO:0000938 33809712 f miannu "Synapsins are a family of peripheral proteins that bind to the SV membrane. Synapsins Maintain the SV Reserve Pool. Synapsins serve as a key protein for maintaining SVs within this reserve pool, but the mechanism that allows synapsins to do this is unclear. This mechanism is likely to involve synapsins either cross-linking SVs, thereby anchoring SVs to each other, or creating a liquid phase that allows SVs to float within a synapsin droplet." SIGNOR-264105 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PDCD4 protein Q53EL6 UNIPROT down-regulates phosphorylation Ser67 KRRLRKNsSRDSGRG 9606 BTO:0000007 BTO:0001253 18296647 t gcesareni "Both akt and p70(s6k) phosphorylate pdcd4, allowing for binding of the e3-ubiquitin ligase beta-trcp and consequently ubiquitylation." SIGNOR-160982 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 PRKACA protein P17612 UNIPROT LATS1 protein O95835 UNIPROT up-regulates phosphorylation 10090 23644383 t milica "Here, we show that cyclic amp (camp)-dependent protein kinase (pka) phosphorylates lats and thereby enhances its activity sufficiently to phosphorylate yap on ser381." SIGNOR-236991 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 quantity by destabilization" phosphorylation 9606 19056373 t gcesareni "These results indicate that phosphorylation of Gli2 by PKA induces Gli2 processing and destabilization" SIGNOR-182573 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 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 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 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 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 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 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 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 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 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 activity" phosphorylation Ser673 RVQSKIGsLDNITHV -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-250007 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 PRKACA protein P17612 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR -1 9614189 t miannu "S214 can be rapidly and selectively phosphorylated in vitro by PKA, and this single site strongly affects tau's ability to bind and stabilize microtubules." SIGNOR-250006 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 PRKACA protein P17612 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1710 HVTSKCGsLKNIRHR 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-250002 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 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 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 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 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 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 PRKACA protein P17612 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation Ser17 DASQRRRsLEPAENV 9606 11804588 t llicata "Pka activated src both in vitro and in vivo by phosphorylating src on serine 17" SIGNOR-114277 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 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 PRKACA protein P17612 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." SIGNOR-21316 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 9606 BTO:0001103 21902831 t gcesareni "Phosphorylation of CREB by PKA allows it to initiate the transcription of genes that contain a CRE element, two of which are PAX3 and MYF5." SIGNOR-176560 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 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 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 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 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 TAL1 protein P17542 UNIPROT down-regulates phosphorylation Ser122 DGRMVQLsPPALAAP 9606 22310283 t gcesareni "Thus, our data revealed a novel interplay between pka phosphorylation and tal1-mediated epigenetic regulation that regulates hematopoietic transcription and differentiation programs during hematopoiesis and leukemogenesis." SIGNOR-195987 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR COPS6 protein Q7L5N1 UNIPROT up-regulates phosphorylation Ser60 DHWIRMRsQEGRPVQ 9606 23095642 t llicata "Mechanistic studies show that akt causes csn6 phosphorylation at ser 60, which, in turn, reduces ubiquitin-mediated protein degradation of csn6." SIGNOR-199254 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 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 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 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 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 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 ATP2B1 protein P20020 UNIPROT "up-regulates activity" phosphorylation Ser1178 APTKRNSsPPPSPNK -1 2548572 t miannu "The ATPase is phosphorylated only at this site by the cAMP-dependent protein kinase, and the phosphorylation is inhibited by calmodulin. The effect of the phosphorylation is to decrease the Km for Ca2+ of the purified ATPase from about 10 microM to about 1.4 microM and to increase the Vmax of ATP hydrolysis about 2-fold." SIGNOR-262694 PRKACA protein P17612 UNIPROT FLNA protein P21333 UNIPROT up-regulates phosphorylation Ser2152 TRRRRAPsVANVGSH 9606 15228085 t gcesareni "Site-directed mutagenesis analysis indicated that serine 2152 is the unique substrate in the c-terminal region of abp for endogenously activated pka." SIGNOR-126659 PRKACA protein P17612 UNIPROT TBXA2R protein P21731 UNIPROT unknown phosphorylation Ser331 STRPRSLsLQPQLTQ 9606 12147288 t llicata "Ser-331 was found to be involved in pka-mediated phosphorylation." SIGNOR-90976 PRKACA protein P17612 UNIPROT RYR1 protein P21817 UNIPROT "up-regulates activity" phosphorylation Ser2843 KKKTRKIsQSAQTYD -1 14532276 t miannu "PKA-mediated hyperphosphorylation of a conserved serine, Ser-2843 in skeletal RyR and Ser-2809 in cardiac RyR, results in an aberrant SR function during heart failure. hyperphosphorylated RyRs are leaky and therefore lead to a reduced SR Ca2+ load and impaired contractile function in heart failure" SIGNOR-250078 PRKACA protein P17612 UNIPROT ITPKA protein P23677 UNIPROT "up-regulates activity" phosphorylation Ser121 LQQPRRLsTSSVSST -1 9374536 t miannu "Two isoforms of the inositol 1,4,5-trisphosphate 3-kinase have been identified, the A form and the B form. phosphorylation of isoform A by the cyclic AMP-dependent protein kinase increased activity 1.5-fold, whereas phosphorylation of isoform B decreased activity by 45%. major phosphorylation sites in the protein are Ser119 for PKA. Ser119 in the A isoform is conserved in the B isoform as Ser328" SIGNOR-249994 PRKACA protein P17612 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser443 PQRKSQRsSYVSMRI -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). These data, indicate that S422 and/or S423 are the major sites of PKA-mediated phosphorylation of the 1 GABA receptor.An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262751 PRKACA protein P17612 UNIPROT GABRR1 protein P24046 UNIPROT unknown phosphorylation Ser444 QRKSQRSsYVSMRID -1 12175859 t miannu "Here, we have identified phosphorylation sites on the human ρ1 GABA receptor for six protein kinases widely expressed in the brain: protein kinase C (PKC); cAMP‐dependent protein kinase (PKA); calmodulin‐dependent kinase (CaMKII); casein kinase (CKII); mitogen‐activated protein kinase (MAPK); and cGMP‐dependent protein kinase (PKG). These data, indicate that S422 and/or S423 are the major sites of PKA-mediated phosphorylation of the 1 GABA receptor.An extensive functional analysis comparing wild type 1 receptors and receptors with select or multiple phosphorylation sites removed as well as pharmacological manipulation of five kinase pathways failed to reveal any functional effects of phosphorylation" SIGNOR-262750 PRKACA protein P17612 UNIPROT CCND1 protein P24385 UNIPROT unknown phosphorylation Ser234 YRLTRFLsRVIKCDP -1 8058338 t miannu "PKA phosphorylates three distinct serine residues in cyclin D1 at positions 90, 197 and 234." SIGNOR-250346 PRKACA protein P17612 UNIPROT CCND1 protein P24385 UNIPROT unknown phosphorylation Ser90 NYLDRFLsLEPVKKS -1 8058338 t miannu "PKA phosphorylates three distinct serine residues in cyclin D1 at positions 90, 197 and 234." SIGNOR-250347 PRKACA protein P17612 UNIPROT KDELR1 protein P24390 UNIPROT up-regulates phosphorylation Ser209 VLKGKKLsLPA 9606 14517323 t llicata "We conclude that pka phosphorylation of serine 209 is required for the retrograde transport of the kdel receptor from the golgi complex to the er from which the retrieval of proteins bearing the kdel signal depends." SIGNOR-118257 PRKACA protein P17612 UNIPROT APC protein P25054 UNIPROT "down-regulates activity" phosphorylation Ser2054 MPKKKKPsRLKGDNE 9606 11050185 t miannu "Changing a serine residue (Ser(2054)) to aspartic acid mutated the potential protein kinase A site adjacent to NLS2(APC), resulting in both inhibition of the NLS2(APC)-mediated nuclear import of a chimeric beta-galactosidase fusion protein and a reduction of full-length APC nuclear localization." SIGNOR-250335 PRKACA protein P17612 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates activity" phosphorylation Ser685 VPLVQRGsANGL -1 11278469 t miannu "PKA directly phosphorylates GRK2 on serine 685. This modification increases G subunit binding to GRK2 and thus enhances the ability of the kinase to translocate to the membrane and phosphorylate the receptor." SIGNOR-250334 PRKACA protein P17612 UNIPROT PTBP1 protein P26599 UNIPROT "down-regulates activity" phosphorylation Ser16 AVGTKRGsDELFSTC 10116 12851456 t miannu "PKA directly phosphorylates PTB on conserved Ser-16, and PKA activation in PC12 cells induces Ser-16 phosphorylation. PTB carrying a Ser-16 to alanine mutation accumulates normally in the nucleus. However, export of this mutant protein from the nucleus is greatly reduced in heterokaryon shuttling assays. Conversely, hyperphosphorylation of PTB by coexpression with the catalytic subunit of PKA results in the accumulation of PTB in the cytoplasm." SIGNOR-263149 PRKACA protein P17612 UNIPROT PLN protein P26678 UNIPROT "up-regulates activity" phosphorylation Ser16 RSAIRRAsTIEMPQQ 10090 10988285 t miannu "Phospholamban (PLB) can be phosphorylated at Ser(16) by cyclic AMP-dependent protein kinase. phosphorylation of Ser(16) is sufficient for mediating the maximal cardiac responses to beta-adrenergic stimulation." SIGNOR-250030 PRKACA protein P17612 UNIPROT CAD protein P27708 UNIPROT down-regulates phosphorylation Ser1406 GAGGRRLsSFVTKGY 9606 17206380 t gcesareni "Protein kinase a phosphorylation at thr456 of the multifunctional protein cad antagonizes activation by the map kinase cascade." SIGNOR-151816 PRKACA protein P17612 UNIPROT CAD protein P27708 UNIPROT "down-regulates activity" phosphorylation Ser1406 GAGGRRLsSFVTKGY 11986331 t miannu "CAD is down-regulated as the cells emerge from S phase by protein kinase A (PKA) phosphorylation. PKA phosphorylates Ser1406 and Ser1859, although only Ser1406 is involved in regulation." SIGNOR-250344 PRKACA protein P17612 UNIPROT CAD protein P27708 UNIPROT unknown phosphorylation Ser1859 PPRIHRAsDPGLPAE 11986331 t miannu "CAD is down-regulated as the cells emerge from S phase by protein kinase A (PKA) phosphorylation. PKA phosphorylates Ser1406 and Ser1859, although only Ser1406 is involved in regulation." SIGNOR-250343 PRKACA protein P17612 UNIPROT ITPKB protein P27987 UNIPROT "down-regulates activity" phosphorylation -1 9374536 t miannu "Two isoforms of the inositol 1,4,5-trisphosphate 3-kinase have been identified, the A form and the B form. phosphorylation of isoform A by the cyclic AMP-dependent protein kinase increased activity 1.5-fold, whereas phosphorylation of isoform B decreased activity by 45%. major phosphorylation sites in the protein are Ser119 for PKA. Ser119 in the A isoform is conserved in the B isoform as Ser328" SIGNOR-249995 PRKACA protein P17612 UNIPROT NOS3 protein P29474 UNIPROT up-regulates phosphorylation Ser1177 TSRIRTQsFSLQERQ 9606 11729179 t gcesareni "Recently many investigators have shown that protein phosphorylation of enos by several serine/threonine kinases is a critical control step for no production by endothelial cells. Phosphorylation by amp kinase, akt (or protein kinase b), or protein kinase aon serine 1179 (bovine) or serine 1177 (human) of enos leads to enhanced activity of the enzyme and, thus, augmented production of no." SIGNOR-112371 PRKACA protein P17612 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" phosphorylation Ser615 SYKIRFNsISCSDPL 9606 BTO:0001853 24379783 t lperfetto "The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites" SIGNOR-251617 PRKACA protein P17612 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" phosphorylation Ser633 WRRKRKEsSNTDSAG 9606 BTO:0001853 24379783 t lperfetto "The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites" SIGNOR-251616 PRKACA protein P17612 UNIPROT NOS1 protein P29475 UNIPROT unknown phosphorylation -1 1375933 t miannu "NOS is stoichiometrically phosphorylated by PKA, PKC, and CaMK, with each enzyme predominantly phosphorylating a distinct serine. CPT-CAMP has no effect on NOS activity" SIGNOR-250021 PRKACA protein P17612 UNIPROT MIP protein P30301 UNIPROT "down-regulates activity" phosphorylation Ser229 LLFPRLKsISERLSV -1 2176601 t miannu "Phosphorylation at one of these sites (serine 243) could be increased by A kinase in vitro. phosphorylation of MIP reconstituted into single bilayers increased the voltage dependence and long-term closures of the channels observed." SIGNOR-250018 PRKACA protein P17612 UNIPROT PRKAR2B protein P31323 UNIPROT "up-regulates activity" phosphorylation Ser114 NRFTRRAsVCAEAYN 9606 15187164 t gcesareni "Serine 114 phosphorylation is required for both nuclear localization and down-regulation of il-2 production by riibeta." SIGNOR-125545 PRKACA protein P17612 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" phosphorylation Ser329 LGGLCDLsSRY 9606 12639913 t miannu "Activation of MC4R by agonist is associated with protein kinase A (PKA) and GRK phosphorylation of serine/threonine residues in the C-terminal tail of MC4R, followed by -arrestin and dynamin-dependent internalization of the receptor. Thr312 and Ser329/330 in the C-terminal tail of MC4R are potential sites for PKA" SIGNOR-250016 PRKACA protein P17612 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" phosphorylation Thr312 RSQELRKtFKEIICC 9606 12639913 t miannu "Activation of MC4R by agonist is associated with protein kinase A (PKA) and GRK phosphorylation of serine/threonine residues in the C-terminal tail of MC4R, followed by -arrestin and dynamin-dependent internalization of the receptor. Thr312 and Ser329/330 in the C-terminal tail of MC4R are potential sites for PKA" SIGNOR-250017 PRKACA protein P17612 UNIPROT CIITA protein P33076 UNIPROT "down-regulates activity" phosphorylation Ser1050 AASLLRLsLYNNCIC 9606 BTO:0000984 11416140 t lperfetto "Downregulation of ciita function by protein kinase a (pka)-mediated phosphorylation phosphorylation at ciita serines 834 and 1050 accounts for the inhibitory effects of pka on ciita-driven class ii mhc transcription." SIGNOR-108569 PRKACA protein P17612 UNIPROT CIITA protein P33076 UNIPROT "down-regulates activity" phosphorylation Ser834 QELPGRLsFLGTRLT 9606 BTO:0000984 11416140 t lperfetto "Downregulation of ciita function by protein kinase a (pka)-mediated phosphorylationphosphorylation at ciita serines 834 and 1050 accounts for the inhibitory effects of pka on ciita-driven class ii mhc transcription." SIGNOR-108573 SRGAP3 protein O43295 UNIPROT RAC3 protein P60763 UNIPROT down-regulates 9606 12447388 f miannu "Wrp binds directly to wave-1 through its src homology domain 3 and specifically inhibits rac function in vivo." SIGNOR-95964 PRKACA protein P17612 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 16199882 t gcesareni "Although pka did not affect the formation of a complex between glycogen synthase kinase 3beta (gsk-3beta), beta-catenin, and axin, phosphorylation of beta-catenin by pka inhibited ubiquitination of beta-catenin in intact cells and in vitro." SIGNOR-140902 PRKACA protein P17612 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Ser552 QDTQRRTsMGGTQQQ 9606 16476742 t lperfetto "In the present study, we have shown that (i) beta-catenin can be phosphorylated by protein kinase a (pka) in vitro and in intact cells at two novel sites, ser-552 and ser-675;(ii) phosphorylation by pka promotes the transcriptional activity (tcf/lef transactivation) of beta-catenin" SIGNOR-144478 PRKACA protein P17612 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Ser675 QDYKKRLsVELTSSL 9606 BTO:0000007 16476742 t lperfetto "In the present study, we have shown that (i) beta-catenin can be phosphorylated by protein kinase a (pka) in vitro and in intact cells at two novel sites, ser-552 and ser-675;(ii) phosphorylation by pka promotes the transcriptional activity (tcf/lef transactivation) of beta-catenin" SIGNOR-144482 PRKACA protein P17612 UNIPROT PTPN7 protein P35236 UNIPROT down-regulates phosphorylation Ser44 RLQERRGsNVALMLD 9606 10559944 t llicata "Here we show that cyclic-amp-dependent protein kinase (pka) phosphorylates serine residue 23 in the kim of heptp in vitro and in intact cells. This modification reduces binding of map kinases to the kim, an effect that is prevented by mutation of serine 23 to alanine." SIGNOR-72147 PRKACA protein P17612 UNIPROT PTPN7 protein P35236 UNIPROT down-regulates phosphorylation 9606 19047375 t gcesareni "B2 adrenergic receptor stimulation induces the pka dependent phosphorylation of heptp and releases bound p38 mapk" SIGNOR-182522 PRKACA protein P17612 UNIPROT NF2 protein P35240 UNIPROT down-regulates phosphorylation Ser518 DTDMKRLsMEIEKEK 9606 18071304 t lperfetto "Merlin localizes to the cell membrane where it links the actin cytoskeleton to membrane proteins.we identify a novel pka phosphorylation site, serine 10, in the n terminus of merlin. s10a reduces the amount of cellular f-actin and merlin s10d stabilizes f-actin filaments." SIGNOR-159844 PRKACA protein P17612 UNIPROT NF2 protein P35240 UNIPROT up-regulates phosphorylation Ser10 GAIASRMsFSSLKRK 9606 18071304 t lperfetto "Merlin contains a c-terminal serine 518, which is phosphorylated both by p21-activated kinase (pak) and protein kinase a (pka) (shaw et al., 2001;kissil et al., 2002;xiao et al., 2002;alfthan et al., 2004). Phosphorylation at this site is predicted to result in a more open conformation incapable of inhibiting cell growth," SIGNOR-159840 PRKACA protein P17612 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Ser396 FTWKRLRsHSRQYVS 9606 15328002 t gcesareni "Two amino acid residues (ser396, ser398) on hr1 were determined to be pkc phosphorylation sites by in vitro phosphorylation studies.Site-directed mutagenesis studies suggests that the ser398 residue was primarily involved in pkc-mediated desensitization. Possibly, phosphorylation of the residues is required for receptor transport from endosomes to lysosomes." SIGNOR-128411 PRKACA protein P17612 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Ser398 WKRLRSHsRQYVSGL 9606 15328002 t gcesareni "Two amino acid residues (ser396, ser398) on hr1 were determined to be pkc phosphorylation sites by in vitro phosphorylation studies.Site-directed mutagenesis studies suggests that the ser398 residue was primarily involved in pkc-mediated desensitization. Possibly, phosphorylation of the residues is required for receptor transport from endosomes to lysosomes." SIGNOR-128415 PRKACA protein P17612 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1100 QGCRRRHsSETFSST 9606 17360977 t lperfetto "Tyrosine phosphorylation of IRS-1 initiates insulin signaling, whereas serine/threonine phosphorylation alters the ability of IRS-1 to transduce the insulin signalInsulin increased the phosphorylation of Ser312, Ser616, Ser636, Ser892, Ser1101, and Ser1223" SIGNOR-235675 PRKACA protein P17612 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1222 ESSSTRRsSEDLSAY 9606 BTO:0000975 17360977 t lperfetto "Tyrosine phosphorylation of IRS-1 initiates insulin signaling, whereas serine/threonine phosphorylation alters the ability of IRS-1 to transduce the insulin signalInsulin increased the phosphorylation of Ser312, Ser616, Ser636, Ser892, Ser1101, and Ser1223" SIGNOR-236729 PRKACA protein P17612 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser1223 SSSTRRSsEDLSAYA 9606 BTO:0000975 17360977 t lperfetto "Tyrosine phosphorylation of IRS-1 initiates insulin signaling, whereas serine/threonine phosphorylation alters the ability of IRS-1 to transduce the insulin signalInsulin increased the phosphorylation of Ser312, Ser616, Ser636, Ser892, Ser1101, and Ser1223" SIGNOR-236603 PRKACA protein P17612 UNIPROT ADD1 protein P35611 UNIPROT "down-regulates activity" phosphorylation Ser408 REKSKKYsDVEVPAS -1 8810272 t miannu "Protein kinase A phosphorylates -adducin at three sites in the neck domain (Ser-408, ’436, and ’481) in addition to the MARCKS-related domain of both subunits. Phosphorylation by PKA, in contrast to PKC, reduced affinity of erythrocyte adducin for spectrin-F-actin complexes as well as activity of adducin in promoting binding of spectrin to F-actin." SIGNOR-250329 PRKACA protein P17612 UNIPROT ADD1 protein P35611 UNIPROT "down-regulates activity" phosphorylation Ser436 TCSPLRHsFQKQQRE -1 8810272 t miannu "Protein kinase A phosphorylates -adducin at three sites in the neck domain (Ser-408, ’436, and ’481) in addition to the MARCKS-related domain of both subunits. Phosphorylation by PKA, in contrast to PKC, reduced affinity of erythrocyte adducin for spectrin-F-actin complexes as well as activity of adducin in promoting binding of spectrin to F-actin." SIGNOR-250330 PRKACA protein P17612 UNIPROT ADD1 protein P35611 UNIPROT "down-regulates activity" phosphorylation Ser481 KEDGHRTsTSAVPNL -1 8810272 t miannu "Protein kinase A phosphorylates -adducin at three sites in the neck domain (Ser-408, ’436, and ’481) in addition to the MARCKS-related domain of both subunits. Phosphorylation by PKA, in contrast to PKC, reduced affinity of erythrocyte adducin for spectrin-F-actin complexes as well as activity of adducin in promoting binding of spectrin to F-actin." SIGNOR-250331 AKT proteinfamily SIGNOR-PF24 SIGNOR ARHGAP22 protein Q7Z5H3 UNIPROT "up-regulates activity" phosphorylation Ser16 ARRARSKsLVMGEQS 9606 BTO:0000007 21969604 t miannu "Akt phosphorylates RhoGAP22 at the 14-3-3 binding site and is required for insulin-stimulated 14-3-3 binding. we have demonstrated that Akt is the kinase responsible for phosphorylation of Ser16 in order to mediate 14-3-3 binding to RhoGAP22." SIGNOR-262613 FGF10 protein O15520 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 9582367 t gcesareni "Rfgf-10 bound the kgfr with high affinity comparable to that of kgf" SIGNOR-57380 PRKACA protein P17612 UNIPROT ADD2 protein P35612 UNIPROT "down-regulates activity" phosphorylation Ser713 KKKFRTPsFLKKSKK -1 8810272 t miannu "Ser-726 and Ser-713 in the C-terminal MARCKS-related domains of - and -adducin, respectively, were identified as the major phosphorylation sites common for PKA and PKC. Phosphorylation by PKA, but not PKC, reduced the affinity of adducin for spectrin-F-actin complexes as well as the activity of adducin in promoting binding of spectrin to F-actin." SIGNOR-250332 PRKACA protein P17612 UNIPROT ADD2 protein P35612 UNIPROT "down-regulates activity" phosphorylation Ser726 KKKEKVEs -1 8810272 t miannu "Ser-726 and Ser-713 in the C-terminal MARCKS-related domains of - and -adducin, respectively, were identified as the major phosphorylation sites common for PKA and PKC. Phosphorylation by PKA, but not PKC, reduced the affinity of adducin for spectrin-F-actin complexes as well as the activity of adducin in promoting binding of spectrin to F-actin." SIGNOR-250333 PRKACA protein P17612 UNIPROT GJA5 protein P36382 UNIPROT "up-regulates activity" phosphorylation Ser120 RAKEVRGsGSYEYPV 9606 BTO:0003477 10728420 t miannu "Gap junction channels formed of Cx40 are modulated by protein-kinase-A-mediated phosphorylation. Macroscopic conductance and permeability of Cx40 gap junctions is strongly increased by cAMP. two serine residues that can be phosphorylated by PKA, S120 and S345" SIGNOR-250357 PRKACA protein P17612 UNIPROT GJA5 protein P36382 UNIPROT "up-regulates activity" phosphorylation Ser345 HSDKRRLsKASSKAR 9606 BTO:0003477 10728420 t miannu "Gap junction channels formed of Cx40 are modulated by protein-kinase-A-mediated phosphorylation. Macroscopic conductance and permeability of Cx40 gap junctions is strongly increased by cAMP. two serine residues that can be phosphorylated by PKA, S120 and S345" SIGNOR-249982 PRKACA protein P17612 UNIPROT SREBF1 protein P36956 UNIPROT down-regulates phosphorylation Ser338 IEKRYRSsINDKIIE 9606 16381800 t llicata "Sterol regulatory element-binding protein 1 is negatively modulated by pka phosphorylation. ser338 of srebp-1a and ser314 of srebp-1c are pka phosphorylation sites." SIGNOR-143392 PRKACA protein P17612 UNIPROT PPARG protein P37231 UNIPROT "up-regulates activity" 10090 BTO:0000011 20638365 f "Here we showed that cAMP-induced activation of protein kinase A (PKA) and Akt is essential for the transcriptional activation of PPAR-gamma" SIGNOR-253019 PRKACA protein P17612 UNIPROT ETV5 protein P41161 UNIPROT "up-regulates activity" phosphorylation Ser367 PPYQRRGsLQLWQFL 9606 BTO:0002909 11682477 t lperfetto "We further show that the increase in erm transcriptional activity after pka phosphorylation is closely correlated with a drastic reduction in the dna binding of the transcription factor. These results indicate that the phosphorylation of erm by pka is involved in erm-mediated transcription and suggest that the activation of erm is probably related to conformational changes." SIGNOR-111239 PRKACA protein P17612 UNIPROT CSK protein P41240 UNIPROT "up-regulates activity" phosphorylation Ser364 ALREKKFsTKSDVWS 9606 BTO:0000782 11181701 t lperfetto "Activation of the cooh-terminal src kinase (csk) by camp-dependent protein kinase inhibits signaling through the t cell receptor.Pka phosphorylates csk at s364 in vitro and in vivo leading to a two- to fourfold increase in csk activity that is necessary for camp-mediated inhibition of tcr-induced interleukin 2 secretion." SIGNOR-105229 PRKACA protein P17612 UNIPROT GRIA1 protein P42261 UNIPROT "up-regulates activity" phosphorylation Ser863 TSTLPRNsGAGASSG 9606 8663994 t miannu "Phosphorylation of Ser-845 on GluR1 by PKA potentiates its response to glutamate." SIGNOR-249987 PRKACA protein P17612 UNIPROT PHKA2 protein P46019 UNIPROT "down-regulates activity" phosphorylation 9606 10487978 t "Phosphorylation of the alpha and beta subunits by the 3',5'-cyclic adenosine monophosphate (cAMP)-dependent protein kinase (PKA) also relieves inhibition of the gamma subunit and thereby activates the enzyme." SIGNOR-267410 PRKACA protein P17612 UNIPROT PHKA1 protein P46020 UNIPROT "up-regulates activity" phosphorylation Ser1018 QVEFRRLsISAESQS 10487978 t miannu "Phosphorylation of the alpha and beta subunits by the 3',5'-cyclic adenosine monophosphate (cAMP)-dependent protein kinase (PKA) also relieves inhibition of the gamma subunit and thereby activates the enzyme. Ser1018 within this multiphosphorylation domain is phosphorylated by PKA and is a major site of regulatory phosphorylation in vivo" SIGNOR-250026 PRKACA protein P17612 UNIPROT PHKA1 protein P46020 UNIPROT "up-regulates activity" phosphorylation 9606 10487978 t miannu "Phosphorylation of the alpha and beta subunits by the 3',5'-cyclic adenosine monophosphate (cAMP)-dependent protein kinase (PKA) also relieves inhibition of the gamma subunit and thereby activates the enzyme." SIGNOR-267411 PRKACA protein P17612 UNIPROT RAP1GAP protein P47736 UNIPROT unknown phosphorylation Ser490 KSPTRKKsGPFGSRR -1 1406653 t miannu "We have localized two of the sites of phosphorylation in vitro by cAMP-dependent kinase to serine residues 490 and 499. raplGAP undergoes phosphorylation at specific sites in vivo, the effects of phosphorylation on raplGAP have remained elusive." SIGNOR-250043 PRKACA protein P17612 UNIPROT RAP1GAP protein P47736 UNIPROT unknown phosphorylation Ser499 PFGSRRSsAIGIENI -1 1406653 t miannu "We have localized two of the sites of phosphorylation in vitro by cAMP-dependent kinase to serine residues 490 and 499. raplGAP undergoes phosphorylation at specific sites in vivo, the effects of phosphorylation on raplGAP have remained elusive." SIGNOR-250044 PRKACA protein P17612 UNIPROT GRIA4 protein P48058 UNIPROT up-regulates phosphorylation Ser862 IRNKARLsITGSVGE 9606 12536214 t gcesareni "We found that pka phosphorylation of the ampa receptor subunits glur4 and glur1 directly controlled the synaptic incorporation of ampa receptors in organotypic slices from rat hippocampus." SIGNOR-97550 PRKACA protein P17612 UNIPROT SOX9 protein P48436 UNIPROT up-regulates phosphorylation Ser181 YQPRRRKsVKNGQAE 9606 15889150 t llicata "We find that activation of camp-dependent protein kinase a (pka) induces phosphorylation of sox9 on its two s64 and s181 pka sites, and its nuclear localization by enhancing sox9 binding to the nucleocytoplasmic transport protein importin beta." SIGNOR-137085 PRKACA protein P17612 UNIPROT SOX9 protein P48436 UNIPROT up-regulates phosphorylation Ser64 EPDLKKEsEEDKFPV 9606 15889150 t llicata "We find that activation of camp-dependent protein kinase a (pka) induces phosphorylation of sox9 on its two s64 and s181 pka sites, and its nuclear localization by enhancing sox9 binding to the nucleocytoplasmic transport protein importin beta." SIGNOR-137089 PRKACA protein P17612 UNIPROT KCNJ3 protein P48549 UNIPROT unknown phosphorylation Ser385 NSKERHNsVECLDGL 9606 19151997 t llicata "Using this approach, we identified s385 as an in vitro phosphorylation site. Mutation of this residue to alanine resulted in a reduced sensitivity of kir3.1* currents to h89 and forskolin, confirming an in vivo role for this novel site of the kir3.1 channel subunit in its regulation by pka." SIGNOR-183475 SRGAP3 protein O43295 UNIPROT RAC1 protein P63000 UNIPROT down-regulates 9606 12447388 f miannu "Wrp binds directly to wave-1 through its src homology domain 3 and specifically inhibits rac function in vivo." SIGNOR-95918 PRKACA protein P17612 UNIPROT ACADVL protein P49748 UNIPROT "up-regulates activity" phosphorylation Ser586 VVVLSRAsRSLSEGH -1 19889959 t lperfetto "As shown in Fig. 2C, an in vitro kinase assay carried out using PKA and a GST fusion protein containing the COOH-terminal 258 amino acids showed the protein to be efficiently phosphorylated in a time-dependent manner. |Furthermore, a phosphorylation-negative mutant (S586A) VLCAD shows reduced electron transfer activity and a strong dominant-negative effect on fatty acid beta-oxidation." SIGNOR-264422 PRKACA protein P17612 UNIPROT PSEN1 protein P49768 UNIPROT unknown phosphorylation Ser310 PEAQRRVsKNSKYNA -1 14576165 t miannu "PKA-mediated phosphorylation of PS1 is completely inhibited by mutation of Ser310.phosphorylation of Ser310 does not inhibit the caspase-mediated cleavage of PS1, and the biological function of this phosphorylation event remains to be determined in further experiments." SIGNOR-250036 PRKACA protein P17612 UNIPROT GSK3A protein P49840 UNIPROT down-regulates phosphorylation Ser21 SGRARTSsFAEPGGG 9606 11035810 t gcesareni "Phosphorylation of ser21 and inactivation of glycogen synthase kinase 3 by protein kinase a." SIGNOR-83221 PRKACA protein P17612 UNIPROT GSK3B protein P49841 UNIPROT "down-regulates activity" phosphorylation Ser9 SGRPRTTsFAESCKP 9606 BTO:0000782 19836308 t lperfetto "Gsk3 is different from most kinases in that it is constitutively partially active and the most common regulatory mechanism is inhibition by phosphorylation of ser21 in gsk3alpha or ser9 in gsk3beta. This inhibitory phosphorylation can be mediated by several kinases, such as akt/protein kinase b (pkb), protein kinase c (pkc) and protein kinase a (pka)." SIGNOR-188577 PRKACA protein P17612 UNIPROT ETV1 protein P50549 UNIPROT up-regulates phosphorylation Ser334 PTYQRRGsLQLWQFL 9606 12213813 t lperfetto "Pka targets er81 on ser(334) in vivo. Surprisingly, phosphorylation of ser(334) severely reduces the dna-binding ability of er81 but also enhances the transactivation potential of er81. These counteractive effects of pka phosphorylation on er81-dependent transcription may cause the selective up-regulation of promoters with high but not low affinity for er81." SIGNOR-92455 PRKACA protein P17612 UNIPROT ETV1 protein P50549 UNIPROT "up-regulates activity" phosphorylation Ser191 HRFRRQLsEPCNSFP 9606 12213813 t lperfetto "The camp-dependent protein kinase a (pka) phosphorylates er81 on ser(191)/ser(216)ser(191) and ser(216), were identified, whose mutation to alanine reduces er81 activity upon erk-mapk stimulation." SIGNOR-92447 PRKACA protein P17612 UNIPROT VASP protein P50552 UNIPROT unknown phosphorylation Ser157 EHIERRVsNAGGPPA 9606 12576312 t miannu "Three phosphorylation sites have been identified in VASP: Ser157, Ser239, and Thr278, all of which can be phosphorylated by either PKA or PKG in vitro" SIGNOR-250064 PRKACA protein P17612 UNIPROT VASP protein P50552 UNIPROT unknown phosphorylation Ser239 GAKLRKVsKQEEASG 9606 12576312 t miannu "Three phosphorylation sites have been identified in VASP: Ser157, Ser239, and Thr278, all of which can be phosphorylated by either PKA or PKG in vitro" SIGNOR-250063 PRKACA protein P17612 UNIPROT VASP protein P50552 UNIPROT unknown phosphorylation Ser157 EHIERRVsNAGGPPA 9606 16197368 t llicata "We show that, in human platelets, vasp is phosphorylated by pkc on ser157, but not ser239, in response to phorbol ester stimulation, in a manner blocked by the pkc inhibitor bim i (bisindolylmaleimide i)." SIGNOR-140841 PRKACA protein P17612 UNIPROT VASP protein P50552 UNIPROT unknown phosphorylation Thr278 LARRRKAtQVGEKTP -1 8182057 t miannu "The vasodilator-stimulated phosphoprotein (VASP) is a major substrate for cAMP-dependent- (cAK) and cGMP-dependent protein kinase (cGK) in human platelets and other cardiovascular cells.‚  three VASP phosphorylation sites are phosphorylated by cAK and cGK. Thr, Ser I, and Ser 2 correspond to Thr278, Ser157, Ser239 of the VASP protein, respectively" SIGNOR-250065 PRKACA protein P17612 UNIPROT ARHGDIA protein P52565 UNIPROT down-regulates phosphorylation Ser174 KGMLARGsYSIKSRF 9606 18768928 t llicata "The results indicate that phosphorylation of gdi_ at ser174 by pka suppresses rhoa activity, providing a potential protective signaling mechanism for inflammatory injury." SIGNOR-180576 PRKACA protein P17612 UNIPROT THOP1 protein P52888 UNIPROT "up-regulates activity" phosphorylation Ser643 KVGMDYRsCILRPGG -1 10969067 t miannu "PKA phosphorylation is suggested to play a regulatory role in EP24.15 enzyme activity. Mutation analysis of each putative PKA site, in vitro phosphorylation, and phosphopeptide mapping indicated serine 644 as the phosphorylation site. The most dramatic change upon PKA phosphorylation was a substrate-specific, 7-fold increase in both K(m) and k(cat) for GnRH." SIGNOR-250060 PRKACA protein P17612 UNIPROT ACLY protein P53396 UNIPROT "up-regulates activity" phosphorylation Ser455 PAPSRTAsFSESRAD -1 10653665 t miannu "Phosphorylation of Recombinant Human ATP:Citrate Lyase by cAMP-Dependent Protein Kinase Abolishes Homotropic Allosteric Regulation of the Enzyme by Citrate and Increases the Enzyme Activity. Ser 454, which is phosphorylated by the catalytic subunit of cAMP-dependent protein kinase (PKA)" SIGNOR-250328 PRKACA protein P17612 UNIPROT MYOM2 protein P54296 UNIPROT down-regulates phosphorylation Ser76 RVCAKRVsTQEDEEQ 9606 BTO:0000887 9529381 t llicata "This binding is regulated in vitro by phosphorylation of a single serine residue (ser76) in the immediately adjacent amino-terminal domain mp1. M-protein phosphorylation by camp-dependent kinase a inhibits binding to myosin lmm." SIGNOR-56395 PRKACA protein P17612 UNIPROT PRKAA2 protein P54646 UNIPROT down-regulates phosphorylation Ser173 DGEFLRTsCGSPNYA 9606 19942859 t gcesareni "Pka associates with and phosphorylates ampk?1 At ser-173 to impede threonine thr-172 phosphorylation and thus activation of ampk1 by lkb1 in response to lipolytic signals" SIGNOR-161860 PRKACA protein P17612 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser273 AGTRRREsLGKKAKR -1 9677319 t miannu "Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII). Incubation of Rad with PKA decreases GTP binding by 60-70%, but this effect seems to be independent of phosphorylation, as it is observed with the Ser273-->Ala mutant of Rad containing a mutation at the site of PKA phosphorylation." SIGNOR-250048 PRKACA protein P17612 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Ser183 GLRTRTGsNIDCEKL 9606 15703181 t lperfetto "We show that protein kinase a inhibits activation of caspase-9 and caspase-3 downstream of cytochrome c in xenopus egg extracts and in a human cell-free system. Protein kinase a directly phosphorylates human caspase-9 at serines 99, 183, and 195." SIGNOR-133880 PRKACA protein P17612 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Ser195 EKLRRRFsSLHFMVE 9606 15703181 t lperfetto "We show that protein kinase a inhibits activation of caspase-9 and caspase-3 downstream of cytochrome c in xenopus egg extracts and in a human cell-free system. Protein kinase a directly phosphorylates human caspase-9 at serines 99, 183, and 195." SIGNOR-133884 PRKACA protein P17612 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Ser99 NRQAAKLsKPTLENL 9606 15703181 t lperfetto "We show that protein kinase a inhibits activation of caspase-9 and caspase-3 downstream of cytochrome c in xenopus egg extracts and in a human cell-free system. Protein kinase a directly phosphorylates human caspase-9 at serines 99, 183, and 195." SIGNOR-133888 PRKACA protein P17612 UNIPROT SNAP25 protein P60880 UNIPROT unknown phosphorylation Thr138 GGFIRRVtNDARENE 10116 BTO:0001009 12459461 t miannu "Thr138 as the exclusive site of SNAP-25 phosphorylation by protein kinase A in vivo. PMA or forskolin treatment alone resulted in dramatic phosphorylation of SNAP-25 Ser187 and/or Thr138 without appreciable neurotransmitter release." SIGNOR-250052 PRKACA protein P17612 UNIPROT GMFB protein P60983 UNIPROT "up-regulates activity" phosphorylation Ser83 QHDDGRVsYPLCFIF -1 9030586 t miannu "Protein kinase A (PKA)-phosphorylated GMF is a potent inhibitor of extracellular signal-regulated kinase (ERK) and enhancer of p38; both are subfamilies of mitogen-activated protein (MAP) kinase, suggesting GMF as a bifunctional regulator of the MAP kinase cascades. PKA is capable of phosphorylating threonine 26 and serine 82." SIGNOR-249983 PRKACA protein P17612 UNIPROT GMFB protein P60983 UNIPROT "up-regulates activity" phosphorylation Thr27 KFRFRKEtNNAAIIM -1 9030586 t miannu "Protein kinase A (PKA)-phosphorylated GMF is a potent inhibitor of extracellular signal-regulated kinase (ERK) and enhancer of p38; both are subfamilies of mitogen-activated protein (MAP) kinase, suggesting GMF as a bifunctional regulator of the MAP kinase cascades. PKA is capable of phosphorylating threonine 26 and serine 82." SIGNOR-249984 PRKACA protein P17612 UNIPROT RAP1B protein P61224 UNIPROT up-regulates phosphorylation Ser179 PGKARKKsSCQLL 9606 19651783 t llicata "These results provide a mechanistic explanation for the differential effects of rap1 phosphorylation by pka on effector protein interaction. camp is one among several pathways leading to rap1 activation" SIGNOR-187410 PRKACA protein P17612 UNIPROT RHOA protein P61586 UNIPROT "down-regulates activity" phosphorylation Ser188 ARRGKKKsGCLVL 10090 12654918 t miannu "PKA phosphorylates RhoA on Ser188. the addition of a negative charge to Ser188 is sufficient to diminish both RhoA activation and activity within the context of a cell." SIGNOR-250047 PRKACA protein P17612 UNIPROT RAP1A protein P62834 UNIPROT "down-regulates activity" phosphorylation Ser180 KKKPKKKsCLLL 9534 9867809 t miannu "Phosphorylation of Rap1A by PKA abolished its binding activity to CRR. a mutant Rap1A(S180E), whose sole PKA phosphorylation residue, Ser-180, was substituted by an acidic residue, Glu, to mimic its phosphorylated form, failed to suppress Ras-dependent Raf-1 activation in COS-7 cells." SIGNOR-250042 PRKACA protein P17612 UNIPROT YWHAZ protein P63104 UNIPROT "down-regulates activity" phosphorylation Ser58 VVGARRSsWRVVSSI 9606 16376338 t llicata "Phosphorylation by pka leads to modulation of 14-3-3zeta dimerization and affect its interaction with partner proteins. Substitution of ser58 to ala completely abolished phosphorylation of 14-3-3zeta by pka." SIGNOR-143373 PRKACA protein P17612 UNIPROT ASIC1 protein P78348 UNIPROT unknown phosphorylation Ser479 QKEAKRSsADKGVAL 9606 BTO:0000142 12578970 t llicata "We found that protein kinase a phosphorylation of ser-479 in the asic1 c terminus interfered with pick1 binding." SIGNOR-98196 PRKACA protein P17612 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 10464286 t gcesareni "Identification of a novel phosphorylation site on histone h3 coupled with mitotic chromosome condensation." SIGNOR-70424 PRKACA protein P17612 UNIPROT TFAM protein Q00059 UNIPROT up-regulates phosphorylation Ser55 SCPKKPVsSYLRFSK 9606 23201127 t llicata "Here, we demonstrate that tfam is phosphorylated within its hmg box 1 (hmg1) by camp-dependent protein kinase in mitochondria. Hmg1 phosphorylation impairs the ability of tfam to bind dna and to activate transcription." SIGNOR-199934 PRKACA protein P17612 UNIPROT CDK16 protein Q00536 UNIPROT down-regulates phosphorylation Ser153 SRRLRRVsLSEIGFG 9606 BTO:0000142 22184064 t llicata "Here, we report that cdk16 is activated by membrane-associated cyclin y (ccny). Treatment of transfected human cells with the protein kinase a (pka) activator forskolin blocked, while kinase inhibition promoted, ccny-dependent targeting of cdk16-green fluorescent protein (gfp) to the cell membrane. Ccny binding to cdk16 required a region upstream of the kinase domain and was found to be inhibited by phosphorylation of serine 153, a potential pka phosphorylation site." SIGNOR-191623 PRKACA protein P17612 UNIPROT HSF1 protein Q00613 UNIPROT up-regulates phosphorylation Ser320 ASPGRPSsVDTLLSP 9606 21085490 t lperfetto "Protein kinase a binds and activates heat shock factor 1hsf1 binds avidly to the catalytic subunit of pka, (pkac_) and becomes phosphorylated on a novel serine phosphorylation site within its central regulatory domain (serine 320 or s320), both in vitro and in vivo. Intracellular pkac_ levels and phosphorylation of hsf1 at s320 were both required for hsf1 to be localized to the nucleus, bind to response elements in the promoter of an hsf1 target gene" SIGNOR-169853 PRKACA protein P17612 UNIPROT SPTBN1 protein Q01082 UNIPROT "down-regulates activity" phosphorylation Thr2159 NGATEQRtSSKESSP -1 17088250 t miannu "Short C-terminal splice variant of betaII-spectrin (betaIISigma2) is a substrate for phosphorylation. protein kinase A phosphorylates Thr-2159. Mammalian alphaII- and betaII-spectrin subunits form dimers that associate head to head with high affinity to form tetramers In vitro, protein kinase A phosphorylation of an active fragment of betaIISigma2 greatly reduced its interaction with alphaII-spectrin at the tetramerization site." SIGNOR-250054 PRKACA protein P17612 UNIPROT CACNA1D protein Q01668 UNIPROT "up-regulates activity" phosphorylation Ser1700 VNSDRRDsLQQTNTT -1 19074150 t miannu "We recently demonstrated that PKA activation led to increased alpha(1D) Ca(2+) channel activity in tsA201 cells by phosphorylation of the channel protein. Western blotting showed that the N terminus and C terminus were phosphorylated. Serines 1743 and 1816, two PKA consensus sites, were phosphorylated by PKA and identified by mass spectrometry." SIGNOR-263108 PRKACA protein P17612 UNIPROT CACNA1D protein Q01668 UNIPROT "up-regulates activity" phosphorylation Ser1773 AAHGKRPsIGNLEHV -1 19074150 t miannu "We recently demonstrated that PKA activation led to increased alpha(1D) Ca(2+) channel activity in tsA201 cells by phosphorylation of the channel protein. Western blotting showed that the N terminus and C terminus were phosphorylated. Serines 1743 and 1816, two PKA consensus sites, were phosphorylated by PKA and identified by mass spectrometry." SIGNOR-263109 PRKACA protein P17612 UNIPROT PLCB3 protein Q01970 UNIPROT down-regulates phosphorylation Ser1105 LDRKRHNsISEAKMR 9606 10893237 t llicata "These data indicate that pkc and pka act similarly in that they inhibit galpha(q)-stimulated plcbeta(3) as a result of phosphorylation of ser(1105)." SIGNOR-79148 PRKACA protein P17612 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser276 SMQLRRPsDRELSEP 9606 SIGNOR-C13 9660950 t llicata "The transcriptional activity of nf-kappa b is stimulated upon phosphorylation of its p65 subunit on serine 276 by protein kinase a (pka)." SIGNOR-58972 PRKACA protein P17612 UNIPROT UBE3A protein Q05086 UNIPROT "down-regulates activity" phosphorylation Thr508 MYSERRItVLYSLVQ 10090 BTO:0000142 26255772 t gcesareni "These data suggest that PKA phosphorylation at T485 inhibits UBE3A ubiquitin ligase activity in cells." SIGNOR-236899 PRKACA protein P17612 UNIPROT LIPE protein Q05469 UNIPROT down-regulates phosphorylation Ser855 EPMRRSVsEAALAQP 9606 9636039 t gcesareni "Phosphorylation of bovine hormone-sensitive lipase by the amp-activated protein kinase." SIGNOR-58259 PRKACA protein P17612 UNIPROT LIPE protein Q05469 UNIPROT "up-regulates activity" phosphorylation Ser853 IAEPMRRsVSEAALA 10090 BTO:0000944 11581251 t lperfetto "HSL activity is known to be regulated by phosphorylation (3). PKA increases HSL activity via phosphorylation at Ser563, Ser659, and Ser660 (14,15), although phosphorylation at Ser565 by glycogen synthase kinase, AMP-dependent protein kinase, or Ca2+/calmodulin-dependent protein kinase II has been reported to prevent activation of the enzyme" SIGNOR-249202 PRKACA protein P17612 UNIPROT LIPE protein Q05469 UNIPROT "up-regulates activity" phosphorylation Ser950 EGFHPRRsSQGATQM 10090 BTO:0000944 11581251 t lperfetto "HSL activity is known to be regulated by phosphorylation (3). PKA increases HSL activity via phosphorylation at Ser563, Ser659, and Ser660 (14,15), although phosphorylation at Ser565 by glycogen synthase kinase, AMP-dependent protein kinase, or Ca2+/calmodulin-dependent protein kinase II has been reported to prevent activation of the enzyme" SIGNOR-249203 PRKACA protein P17612 UNIPROT LIPE protein Q05469 UNIPROT "up-regulates activity" phosphorylation Ser951 GFHPRRSsQGATQMP 10090 BTO:0000944 11581251 t lperfetto "HSL activity is known to be regulated by phosphorylation (3). PKA increases HSL activity via phosphorylation at Ser563, Ser659, and Ser660 (14,15), although phosphorylation at Ser565 by glycogen synthase kinase, AMP-dependent protein kinase, or Ca2+/calmodulin-dependent protein kinase II has been reported to prevent activation of the enzyme" SIGNOR-249204 PRKACA protein P17612 UNIPROT CDK18 protein Q07002 UNIPROT "up-regulates activity" phosphorylation Ser14 KNFKRRFsLSVPRTE 28361970 t lperfetto "We previously revealed that PCTK3 is activated by two pathways: interaction with cytoplasmic cyclin A and phosphorylation at Ser-12 by protein kinase A (PKA)12. Activated PCTK3 phosphorylates retinoblastoma protein (Rb) in vitro. " SIGNOR-264560 PRKACA protein P17612 UNIPROT PDE4B protein Q07343 UNIPROT "up-regulates activity" phosphorylation Ser56 NLQLPPLsQRQSERA 9534 BTO:0000298 12441002 t miannu "PKA-mediated phosphorylation of Ser-56 in UCR1 of PDE4B4 leads to activation of this long isoform" SIGNOR-250024 PRKACA protein P17612 UNIPROT LRP1 protein Q07954 UNIPROT "up-regulates activity" phosphorylation Ser4520 GGHGSRHsLASTDEK 10029 11158305 t miannu "LRP phosphorylation is mediated by PKA at residue serine 76 of its cytoplasmic tail and that this phosphorylation contributes to receptor-mediated endocytosis." SIGNOR-250000 PRKACA protein P17612 UNIPROT SRSF1 protein Q07955 UNIPROT up-regulates phosphorylation Ser119 YGPPSRRsENRVVVS 9606 22393468 t llicata "Here, we show that pka phosphorylates srsf1 on serine 119 in vitro. Phosphorylation of srsf1 on this site enhanced the rna binding capacity of srsf1 in vivo" SIGNOR-196397 PRKACA protein P17612 UNIPROT CACNB2 protein Q08289 UNIPROT "up-regulates activity" phosphorylation Ser514 SAPIRSAsQAEEEPS 10441130 t miannu "Voltage-dependent L-type calcium (Ca) channels are heteromultimeric proteins that are regulated through phosphorylation by cAMP-dependent protein kinase (PKA) Mutagenesis of a single residue at Ser459 resulted in the loss of one site of phosphorylation by PKA, and mutagenesis of two residues at Ser478/479 resulted in the loss of approximately two sites of PKA-mediated phosphorylation" SIGNOR-249714 PRKACA protein P17612 UNIPROT CACNB2 protein Q08289 UNIPROT "up-regulates activity" phosphorylation Ser533 KKSQHRSsSSAPHHN 10441130 t miannu "Voltage-dependent L-type calcium (Ca) channels are heteromultimeric proteins that are regulated through phosphorylation by cAMP-dependent protein kinase (PKA) Mutagenesis of a single residue at Ser459 resulted in the loss of one site of phosphorylation by PKA, and mutagenesis of two residues at Ser478/479 resulted in the loss of approximately two sites of PKA-mediated phosphorylation" SIGNOR-250340 PRKACA protein P17612 UNIPROT CACNB2 protein Q08289 UNIPROT "up-regulates activity" phosphorylation Ser534 KSQHRSSsSAPHHNH 10441130 t miannu "Voltage-dependent L-type calcium (Ca) channels are heteromultimeric proteins that are regulated through phosphorylation by cAMP-dependent protein kinase (PKA) Mutagenesis of a single residue at Ser459 resulted in the loss of one site of phosphorylation by PKA, and mutagenesis of two residues at Ser478/479 resulted in the loss of approximately two sites of PKA-mediated phosphorylation" SIGNOR-250341 PRKACA protein P17612 UNIPROT PDE4D protein Q08499 UNIPROT up-regulates phosphorylation 9606 8663227 t llicata "Phosphorylation and activation of a camp-specific phosphodiesterase by the camp-dependent protein kinase." SIGNOR-42515 PRKACA protein P17612 UNIPROT AKAP13 protein Q12802 UNIPROT down-regulates phosphorylation Ser1565 LSPFRRHsWGPGKNA 9606 15229649 t llicata "Elevation of the cellular concentration of camp activates the pka holoenzyme anchored to akap-lbc, which phosphorylates the anchoring protein on the serine 1565. This phosphorylation event induces the recruitment of 14-3-3, which inhibits the rho-gef activity of akap-lbc." SIGNOR-126723 PRKACA protein P17612 UNIPROT AKAP13 protein Q12802 UNIPROT up-regulates phosphorylation Ser2733 SVSPKRNsISRTHKD 9606 15383279 t llicata "Using a combination of biochemical, enzymatic, and immunofluorescence techniques, we show that the anchoring protein contributes to pkd activation in two ways: it recruits an upstream kinase pkceta and coordinates pka phosphorylation events that release activated protein kinase d. Thus, akap-lbc synchronizes pka and pkc activities in a manner that leads to the activation of a third kinase." SIGNOR-129345 PRKACA protein P17612 UNIPROT KCNH2 protein Q12809 UNIPROT up-regulates phosphorylation Ser1137 EGPTRRLsLPGQLGA 9606 10488078 t lperfetto "Deletion of protein kinase a phosphorylation sites in the herg potassium channel inhibits activation shift by protein kinase afour consensus pka phosphorylation sites (s283a, s890a, t895a, s1137a)" SIGNOR-70718 PRKACA protein P17612 UNIPROT KCNH2 protein Q12809 UNIPROT up-regulates phosphorylation Ser283 CASVRRAsSADDIEA 9606 10488078 t lperfetto "Deletion of protein kinase a phosphorylation sites in the herg potassium channel inhibits activation shift by protein kinase afour consensus pka phosphorylation sites (s283a, s890a, t895a, s1137a)" SIGNOR-70722 PRKACA protein P17612 UNIPROT KCNH2 protein Q12809 UNIPROT up-regulates phosphorylation Ser890 RQRKRKLsFRRRTDK 9606 10488078 t lperfetto "Deletion of protein kinase a phosphorylation sites in the herg potassium channel inhibits activation shift by protein kinase afour consensus pka phosphorylation sites (s283a, s890a, t895a, s1137a)" SIGNOR-70726 PRKACA protein P17612 UNIPROT KCNH2 protein Q12809 UNIPROT up-regulates phosphorylation Thr895 KLSFRRRtDKDTEQP 9606 10488078 t lperfetto "Deletion of protein kinase a phosphorylation sites in the herg potassium channel inhibits activation shift by protein kinase afour consensus pka phosphorylation sites (s283a, s890a, t895a, s1137a)" SIGNOR-70730 PRKACA protein P17612 UNIPROT PPP1R8 protein Q12972 UNIPROT "down-regulates activity" phosphorylation Ser178 TAHNKRIsTLTIEEG -1 9407077 t miannu "NIPP-1 is the RNA-binding subunit of a major species of protein phosphatase-1 in the nucleus. The purified recombinant protein was a potent (Ki = 9.9 +/- 0.3 pM) and specific inhibitor of protein phosphatase-1 and was stoichiometrically phosphorylated by protein kinases A and CK2. At physiological ionic strength, phosphorylation by these protein kinases drastically decreased the inhibitory potency of free NIPP-1. Sequencing and phosphoamino acid analysis of tryptic phosphopeptides enabled us to identify Ser178 and Ser199 as the phosphorylation sites of protein kinase A" SIGNOR-250032 PRKACA protein P17612 UNIPROT PPP1R8 protein Q12972 UNIPROT "down-regulates activity" phosphorylation Ser199 PKRKRKNsRVTFSED -1 9407077 t miannu "NIPP-1 is the RNA-binding subunit of a major species of protein phosphatase-1 in the nucleus. The purified recombinant protein was a potent (Ki = 9.9 +/- 0.3 pM) and specific inhibitor of protein phosphatase-1 and was stoichiometrically phosphorylated by protein kinases A and CK2. At physiological ionic strength, phosphorylation by these protein kinases drastically decreased the inhibitory potency of free NIPP-1. Sequencing and phosphoamino acid analysis of tryptic phosphopeptides enabled us to identify Ser178 and Ser199 as the phosphorylation sites of protein kinase A" SIGNOR-250033 PRKACA protein P17612 UNIPROT GRIK2 protein Q13002 UNIPROT "up-regulates activity" phosphorylation Ser715 FMSSRRQsVLVKSNE 9606 BTO:0000007 8094892 t miannu "GluR6 glutamate receptor, transiently expressed in mammalian cells, is directly phosphorylated by PKA, and that intracellularly applied PKA increases the amplitude of the glutamate response. Site-specific mutagenesis of the serine residue (Ser 684) representing a PKA consensus site completely eliminates PKA-mediated phosphorylation of this site as well as the potentiation of the glutamate response." SIGNOR-250315 PRKACA protein P17612 UNIPROT ACACA protein Q13085 UNIPROT "down-regulates activity" phosphorylation Ser1201 IPTLNRMsFSSNLNH -1 2900138 t "TC1 = Ser-2Ser(P)-Met-3Ser(P)-Gly-Leu; TC2 = Arg-Met-1Ser(P)-Phe- Cyclic-AMP-dependent protein kinase phosphorylates sites 1 and 2 exclusively, whereas the AMP-activated protein kinase phosphorylates sites 1 and 3, plus at least one other minor site.[…]The results suggest that phosphorylation of site 3 is primarily responsible for the large decrease in Vmax produced by the AMP-activated protein kinase, while phosphorylation of site 1 may be primarily responsible for the increase in A0.5 for citrate and more modest depression of Vmax produced by cyclic-AMP-dependent protein kinase and ACK2" SIGNOR-267714 PRKACA protein P17612 UNIPROT PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation Ser486 DDEITEAKsGTATPQRS 10116 BTO:0002135 17023420 t "These agents also enhanced phosphorylation of alpha-Ser(485/491) by the cAMP-dependent protein kinase. AMPK alpha-Ser(485/491) phosphorylation was necessary but not sufficient for inhibition of AMPK activity in response to forskolin/isobutylmethylxanthine." SIGNOR-256110 PRKACA protein P17612 UNIPROT PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation Ser491 SSTPQRSCsAAGLHRPR 10116 BTO:0002135 17023420 t "These agents also enhanced phosphorylation of alpha-Ser(485/491) by the cAMP-dependent protein kinase. AMPK alpha-Ser(485/491) phosphorylation was necessary but not sufficient for inhibition of AMPK activity in response to forskolin/isobutylmethylxanthine." SIGNOR-256112 PRKACA protein P17612 UNIPROT PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation Ser496 ATPQRSGsVSNYRSC 9606 27784766 t Luana "These data indicate a novel regulatory role of PKC to inhibit AMPKα1 in human cells. As PKC activation is associated with insulin resistance and obesity, PKC may underlie the reduced Protein kinase C phosphorylates AMP-activated protein kinase α1 Ser487. | AMPK activity reported in response to overnutrition in insulin-resistant metabolic and vascular tissues." SIGNOR-259865 PRKACA protein P17612 UNIPROT CBX3 protein Q13185 UNIPROT up-regulates phosphorylation Ser93 KDGTKRKsLSDSESD 9606 16531993 t gcesareni "We demonstrate that p-ser 83-hp1gamma has an exclusively euchromatic localization, interacts with ku70 (a regulatory protein involved in multiple nuclear procesess), has impaired silencing activity and serves as a marker for transcription elongation." SIGNOR-145109 PRKACA protein P17612 UNIPROT PDE3B protein Q13370 UNIPROT unknown phosphorylation Ser442 TPQLRRSsGTSGLLP -1 8163498 t miannu "Serine 427 is the target for cAMP-PK phosphorylation of the rat adipocyte cGI-PDE in vitro" SIGNOR-250023 PRKACA protein P17612 UNIPROT PIN1 protein Q13526 UNIPROT "down-regulates activity" phosphorylation Ser16 PGWEKRMsRSSGRVY 9606 11723108 t llicata "Pka and pkc readily phosphorylated pin1 and its ww domain in summary, we have demonstrated that phosphorylation of the pin1 ww domain on ser16 regulates its ability to function as a pser/thr-binding module. |To examine the importance of Ser16 of Pin1, it was mutated to Glu to mimic pSer, and the mutant Pin1S16E failed to bind mitotic phosphoproteins" SIGNOR-112164 PRKACA protein P17612 UNIPROT CACNA1S protein Q13698 UNIPROT "up-regulates activity" phosphorylation Ser1575 PEICRTVsGDLAAEE -1 20937870 t miannu "To identify the regulatory sites of phosphorylation under physiologically relevant conditions, Ca(V)1.1 channels were purified from skeletal muscle and sites of phosphorylation on the α1 subunit were identified by mass spectrometry. Two phosphorylation sites were identified in the proximal C-terminal domain, serine 1575 (S1575) and threonine 1579 (T1579), which are conserved in cardiac Ca(V)1.2 channels (S1700 and T1704, respectively). In vitro phosphorylation revealed that Ca(V)1.1-S1575 is a substrate for both cAMP-dependent protein kinase and calcium/calmodulin-dependent protein kinase II, whereas Ca(V)1.1-T1579 is a substrate for casein kinase 2." SIGNOR-263112 PRKACA protein P17612 UNIPROT CACNA1C protein Q13936 UNIPROT "up-regulates activity" phosphorylation Ser1897 LLRKANPsRCHSRES 10090 28119464 t "These findings reveal an essential role for _1C phosphorylation at Ser1928 in stimulating CaV1.2 channel activity and vasoconstriction by AKAP-targeted PKA upon exposure to increased glucose and in diabetes" SIGNOR-251709 PRKACA protein P17612 UNIPROT RASGRF1 protein Q13972 UNIPROT up-regulates phosphorylation Ser927 KEKYRRMsLASAGFP 9606 BTO:0000938 10601308 t llicata "Phosphorylation of serine 916 of ras-grf1 contributes to the activation of exchange factor activity by muscarinic receptors." SIGNOR-73202 PRKACA protein P17612 UNIPROT HNRNPD protein Q14103 UNIPROT up-regulates phosphorylation Ser87 SNSSPRHsEAATAQR 9606 11903055 t gcesareni "Protein kinase a enhances, whereas glycogen synthase kinase-3 beta inhibits, the activity of the exon 2-encoded transactivator domain of heterogeneous nuclear ribonucleoprotein d in a hierarchical fashion." SIGNOR-116144 PRKACA protein P17612 UNIPROT SCRIB protein Q14160 UNIPROT unknown phosphorylation Ser1445 PSPTSRQsPASPPPL 9606 BTO:0000007 20622900 t miannu "HScrib is a substrate of ERK and PKA. Under normal growth conditions, hScrib is phosphorylated at S853, most likely by ERK, and at S1445 by PKA. Interestingly, stimulation of MAPK by osmotic stress results in a marked loss of phosphorylation at the PKA site S1445, but a concomitant increase in phosphorylation at S1448, presumably also by ERK. At present, we have no information as to what are the functional consequences of ERK or PKA phosphorylation of hScrib. However, we can speculate that this will most likely affect the ability of hScrib to interact with some of its cellular partners, and studies are currently in progress to investigate these aspects further." SIGNOR-263066 PRKACA protein P17612 UNIPROT GNA13 protein Q14344 UNIPROT "down-regulates activity" phosphorylation Thr203 ILLARRPtKGIHEYD 9534 12399457 t miannu "PKA directly phosphorylates Galpha(13). Galpha(13)-T203A mutant (in COS-7 cells) could not be phosphorylated by PKA. PKA blocks Rho activation by phosphorylation of Galpha(13) Thr(203)." SIGNOR-249985 PRKACA protein P17612 UNIPROT PDE3A protein Q14432 UNIPROT unknown phosphorylation Ser312 SKSHRRTsLPCIPRE 9606 16153182 t llicata "Ser312 of pde3a was phosphorylated in an h-89-sensitive response to forskolin, indicative of phosphorylation by pka (camp-dependent protein kinase), but phosphorylation at this site did not stimulate 14-3-3 binding." SIGNOR-140289 PRKACA protein P17612 UNIPROT KCNJ12 protein Q14500 UNIPROT "down-regulates activity" phosphorylation Ser431 QRPYRREsEI 9534 11181181 t miannu "Phosphorylation of the Kir2.2 C terminus by protein kinase A inhibited the association with SAP97.‚ " SIGNOR-249998 PRKACA protein P17612 UNIPROT ITPR1 protein Q14643 UNIPROT "down-regulates activity" phosphorylation Ser1598 RNAARRDsVLAASRD -1 12529267 t miannu "IP(3)R-I was phosphorylated by PKA and PKG in vitro and exclusively by PKG in vivo. Sequential phosphorylation by PKA and by PKG-Ialpha in vitro showed that PKA phosphorylated the same site as PKG (presumably S(1755)) and an additional PKA-specific site (S(1589)). Phosphorylation of IP(3)R-I in microsomes by PKG, PKA, or a combination of PKG and PKA inhibited IP(3)-induced Ca(2+) release to the same extent, implying that inhibition was mediated by phosphorylation of the PKG-specific site." SIGNOR-249996 PRKACA protein P17612 UNIPROT ITPR1 protein Q14643 UNIPROT "down-regulates activity" phosphorylation Ser1764 RPSGRREsLTSFGNG -1 12529267 t miannu "IP(3)R-I was phosphorylated by PKA and PKG in vitro and exclusively by PKG in vivo. Sequential phosphorylation by PKA and by PKG-Ialpha in vitro showed that PKA phosphorylated the same site as PKG (presumably S(1755)) and an additional PKA-specific site (S(1589)). Phosphorylation of IP(3)R-I in microsomes by PKG, PKA, or a combination of PKG and PKA inhibited IP(3)-induced Ca(2+) release to the same extent, implying that inhibition was mediated by phosphorylation of the PKG-specific site." SIGNOR-249997 PRKACA protein P17612 UNIPROT PPP2R5D protein Q14738 UNIPROT up-regulates phosphorylation Ser573 KVLLRRKsELPQDVY 9606 17301223 t gcesareni "Protein kinase a activates protein phosphatase 2a by phosphorylation of the b56delta subunit." SIGNOR-153218 PRKACA protein P17612 UNIPROT LASP1 protein Q14847 UNIPROT "down-regulates activity" phosphorylation Ser146 MEPERRDsQDGSSYR -1 12432067 t miannu "Lasp-1 binds to non-muscle filamentous (F) actin in vitro in a phosphorylation-dependent manner. Phosphorylation of recombinant lasp-1 with recombinant PKA increased the Kd and decreased the Bmax for lasp-1 binding to F-actin. PKA-dependent phosphorylation sites in rabbit lasp-1 to S99 and S146" SIGNOR-250074 PRKACA protein P17612 UNIPROT LASP1 protein Q14847 UNIPROT "down-regulates activity" phosphorylation Ser146 MEPERRDsQDGSSYR 9606 12571245 t lperfetto "Actin binding of human lim and sh3 protein is regulated by cgmp- and camp-dependent protein kinase phosphorylation on serine 146. Phosphorylation of lasp at ser-146 leads to a redistribution of the actin-bound protein from the tips of the cell membrane to the cytosol, accompanied with a reduced cell migration" SIGNOR-97938 PRKACA protein P17612 UNIPROT LASP1 protein Q14847 UNIPROT "down-regulates activity" phosphorylation Ser146 MEPERRDsQDGSSYR 9606 22665060 t llicata "Phosphorylation of lasp-1 by pka at serine 146 induces translocation of the lasp-1/zo-2 complex from the cytoplasm to the nucleus. Interaction occurs within the carboxyterminal proline-rich motif of zo-2 and the sh3 domain in lasp-1." SIGNOR-197720 PRKACA protein P17612 UNIPROT LASP1 protein Q14847 UNIPROT "up-regulates activity" phosphorylation Ser99 KNKGKGFsVVADTPE -1 12432067 t miannu "Lasp-1 binds to non-muscle filamentous (F) actin in vitro in a phosphorylation-dependent manner. Phosphorylation of recombinant lasp-1 with recombinant PKA increased the Kd and decreased the Bmax for lasp-1 binding to F-actin. PKA-dependent phosphorylation sites in rabbit lasp-1 to S99 and S146" SIGNOR-250075 PRKACA protein P17612 UNIPROT MYBPC3 protein Q14896 UNIPROT up-regulates phosphorylation Ser275 LSAFRRTsLAGGGRR 9606 BTO:0000887 20151718 t miannu "Phosphorylation of cmybp-c by pka speeds actomyosin interactions and contributes to increased cardiac contractility following _-adrenergic stimulation.7, 8 phosphorylation by pka is essential for proper cardiac function /for the human isoform, three pka sites were previously identified (ser275, ser284, and ser304) /our results indicate that pka phosphorylates up to four sites in both the murine and human m-domains including a novel site not previously described for either protein (ser307 for mouse and ser311 for human)." SIGNOR-163752 PRKACA protein P17612 UNIPROT MYBPC3 protein Q14896 UNIPROT up-regulates phosphorylation Ser284 AGGGRRIsDSHEDTG 9606 20151718 t miannu "Phosphorylation of cmybp-c by pka speeds actomyosin interactions and contributes to increased cardiac contractility following _-adrenergic stimulation.7, 8 phosphorylation by pka is essential for proper cardiac function /for the human isoform, three pka sites were previously identified (ser275, ser284, and ser304) /our results indicate that pka phosphorylates up to four sites in both the murine and human m-domains including a novel site not previously described for either protein (ser307 for mouse and ser311 for human)." SIGNOR-163756 PRKACA protein P17612 UNIPROT MYBPC3 protein Q14896 UNIPROT up-regulates phosphorylation Ser304 SLLKKRDsFRTPRDS 9606 20151718 t miannu "Phosphorylation of cmybp-c by pka speeds actomyosin interactions and contributes to increased cardiac contractility following _-adrenergic stimulation.7, 8 phosphorylation by pka is essential for proper cardiac function /for the human isoform, three pka sites were previously identified (ser275, ser284, and ser304) /our results indicate that pka phosphorylates up to four sites in both the murine and human m-domains including a novel site not previously described for either protein (ser307 for mouse and ser311 for human)." SIGNOR-163760 AKT proteinfamily SIGNOR-PF24 SIGNOR SH3RF1 protein Q7Z6J0 UNIPROT down-regulates phosphorylation Ser304 KNTKKRHsFTSLTMA 9606 17535800 t miannu "We report here that posh is a direct substrate for phosphorylation by akt in vivo and in vitro, and we identify a major site of akt phosphorylation as serine 304 of posh, which lies within the rac-binding domain. We further show that phosphorylation of posh results in a decreased ability to bind activated rac, as does phosphomimetic s304d and s304e mutation of posh." SIGNOR-155229 PRKACA protein P17612 UNIPROT MYBPC3 protein Q14896 UNIPROT up-regulates phosphorylation Ser311 SFRTPRDsKLEAPAE 9606 BTO:0000887 20151718 t miannu "Phosphorylation of cmybp-c by pka speeds actomyosin interactions and contributes to increased cardiac contractility following _-adrenergic stimulation.7, 8 phosphorylation by pka is essential for proper cardiac function /for the human isoform, three pka sites were previously identified (ser275, ser284, and ser304) /our results indicate that pka phosphorylates up to four sites in both the murine and human m-domains including a novel site not previously described for either protein (ser307 for mouse and ser311 for human)." SIGNOR-163764 PRKACA protein P17612 UNIPROT NOLC1 protein Q14978 UNIPROT up-regulates phosphorylation Ser623 KGEKRASsPFRRVRE 9606 12167624 t gcesareni "Here we demonstrate that protein kinase a (pka)-dependent phosphorylation of nopp140 at ser 627, together with c/ebpbeta, induces agp gene expression synergistically." SIGNOR-91186 PRKACA protein P17612 UNIPROT NOLC1 protein Q14978 UNIPROT "up-regulates activity" phosphorylation Ser622 KKGEKRAsSPFRRVR -1 12167624 t miannu "PKA-dependent Nopp140 phosphorylation is important for its role in agp gene activation. both Ser627 and Ser628 are phosphorylated by PKA." SIGNOR-250019 PRKACA protein P17612 UNIPROT NOLC1 protein Q14978 UNIPROT "up-regulates activity" phosphorylation Ser623 KGEKRASsPFRRVRE -1 12167624 t miannu "PKA-dependent Nopp140 phosphorylation is important for its role in agp gene activation. both Ser627 and Ser628 are phosphorylated by PKA." SIGNOR-250020 PRKACA protein P17612 UNIPROT POLD3 protein Q15054 UNIPROT down-regulates phosphorylation Ser458 GKANRQVsITGFFQR 9606 22148433 t llicata "In this study, we identified s458, located in the pcna-interacting protein (pip-box) motif of p68, as a phosphorylation site for pka. Phosphomimetic mutation of s458 resulted in a decrease in p68 affinity for pcna as well as the processivity of pol _." SIGNOR-195203 PRKACA protein P17612 UNIPROT PTPRR protein Q15256 UNIPROT "down-regulates activity" phosphorylation Ser339 GLQERRGsNVSLTLD 9534 10601328 t miannu "The PKA phosphorylation site on PTP-SL was identified as the Ser(231) residue. treatment of COS-7 cells with PKA activators, or overexpression of the Calpha catalytic subunit of PKA, inhibited the cytoplasmic retention of ERK2 and p38alpha by wild-type PTP-SL, but not by a PTP-SL S231A mutant.‚ " SIGNOR-250038 PRKACA protein P17612 UNIPROT STK11 protein Q15831 UNIPROT "up-regulates activity" phosphorylation Ser428 SSKIRRLsACKQQ 10116 11297520 t miannu "Phosphorylation of the protein kinase mutated in Peutz-Jeghers cancer syndrome, LKB1/STK11, at Ser431 by p90(RSK) and cAMP-dependent protein kinase, but not its farnesylation at Cys(433), is essential for LKB1 to suppress cell growth." SIGNOR-250055 PRKACA protein P17612 UNIPROT AANAT protein Q16613 UNIPROT "up-regulates activity" phosphorylation Ser205 HPFLRRNsGC -1 11336675 t miannu "AANAT1–207 was phosphorylated in vitro at both PKA sites, Thr-31 and Ser-205. regulation is achieved by binding to 14-3-3, which structurally modulates the substrate binding sites, leading to measurable effects on the affinity of AANAT for its substrates with an accompanying increase in activity at low substrate concentrations. " SIGNOR-250324 PRKACA protein P17612 UNIPROT AANAT protein Q16613 UNIPROT "up-regulates activity" phosphorylation Thr31 PSCQRRHtLPASEFR -1 11336675 t miannu "AANAT1201 is phosphorylated at Thr-31 by PKA, it binds to 14-3-3. regulation is achieved by binding to 14-3-3, which structurally modulates the substrate binding sites, leading to measurable effects on the affinity of AANAT for its substrates with an accompanying increase in activity at low substrate concentrations. " SIGNOR-250325 PRKACA protein P17612 UNIPROT CA9 protein Q16790 UNIPROT up-regulates phosphorylation Thr443 RRQHRRGtKGGVSYR 9606 22037869 t llicata "Here, we report that thr443 phosphorylation at the intracellular domain of ca ix by protein kinase a (pka) is critical for its activation in hypoxic cells, with the fullest activity of ca ix also requiring dephosphorylation of ser448." SIGNOR-176973 PRKACA protein P17612 UNIPROT IMMT protein Q16891 UNIPROT "down-regulates activity" phosphorylation Ser528 ELQFRRLsQEQVDNF -1 27153535 t miannu "PKA directly phosphorylated the Ser528 residue of MIC60. Phosphorylation of MIC60 Interrupts Parkin Recruitment and Formation of the MICOS Complex" SIGNOR-266302 PRKACA protein P17612 UNIPROT LRRK2 protein Q5S007 UNIPROT "down-regulates activity" phosphorylation Ser1444 NIKARASsSPVILVG -1 24351927 t gcesareni "Furthermore, our work establishes S1444 as a PKA-regulated 14-3-3 docking site€.Strikingly, 14-3-3 binding to phospho-S1444 decreased LRRK2 kinase activity in vitro." SIGNOR-237444 PRKACA protein P17612 UNIPROT TENT2 protein Q6PIY7 UNIPROT "down-regulates activity" phosphorylation Ser116 LSGERRYsMPPLFHT 9606 31057087 t miannu "We found that Gld2 activity is regulated by site-specific phosphorylation in its disordered N-terminal domain. We identified two phosphorylation sites (S62, S110) where phosphomimetic substitutions increased Gld2 activity and one site (S116) that markedly reduced activity. Using mass spectrometry, we confirmed that HEK 293 cells readily phosphorylate the N-terminus of Gld2. We identified protein kinase A (PKA) and protein kinase B (Akt1) as the kinases that site-specifically phosphorylate Gld2 at S116, abolishing Gld2-mediated nucleotide addition." SIGNOR-259402 PRKACA protein P17612 UNIPROT NOXA1 protein Q86UR1 UNIPROT down-regulates phosphorylation Ser172 DQVQRRGsLPPRQVP 9606 20110267 t llicata "We identified ser-282 as target of mapk and ser-172 as target of pkc and pka in vitro and in a transfected human embryonic kidney 293 (hek293) cell model using site directed mutagenesis and phosphopeptide mapping analysis. In hek293 cells, phosphorylation of these sites occurred at a basal level and down-regulated constitutive nox1 activity. I" SIGNOR-163663 PRKACA protein P17612 UNIPROT TPH2 protein Q8IWU9 UNIPROT up-regulates phosphorylation Ser19 YWARRGFsLDSAVPE 9606 18339632 t llicata "We also demonstrate that phosphorylation of serine 19, a protein kinase a consensus site located in this n-terminal domain, results in increased tph2 stability and consequent increases in enzyme output in cell culture systems" SIGNOR-178018 PRKACA protein P17612 UNIPROT CAMKK1 protein Q8N5S9 UNIPROT "down-regulates activity" phosphorylation Thr108 SPRAWRRPtIESHHVAI 10116 10187789 t "In vitro, CaMKK is phosphorylated by PKA and this is associated with inhibition of enzyme activity. The major site of phosphorylation is threonine 108, although additional sites are phosphorylated with lower efficiency." SIGNOR-256115 PRKACA protein P17612 UNIPROT CSNK1A1L protein Q8N752 UNIPROT up-regulates phosphorylation 9606 16481469 t lperfetto "Mutation of either the three pka sites or pka-primed cki sites prevents phosphorylation of ci by cki in vitro and blocks ci cleavage in embryos" SIGNOR-144557 PRKACA protein P17612 UNIPROT RYR2 protein Q92736 UNIPROT "up-regulates activity" phosphorylation Ser2808 YNRTRRIsQTSQVSV -1 14532276 t miannu "PKA-mediated hyperphosphorylation of a conserved serine, Ser-2843 in skeletal RyR and Ser-2809 in cardiac RyR, results in an aberrant SR function during heart failure. hyperphosphorylated RyRs are leaky and therefore lead to a reduced SR Ca2+ load and impaired contractile function in heart failure" SIGNOR-250079 PRKACA protein P17612 UNIPROT SYN2 protein Q92777 UNIPROT "down-regulates activity" phosphorylation Ser10 NFLRRRLsDSSFIAN -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-250059 PRKACA protein P17612 UNIPROT FRAT1 protein Q92837 UNIPROT down-regulates phosphorylation Ser188 RLQQRRGsQPETRTG 9606 16982607 t lperfetto "Phosphorylation of ser188 by pka inhibited the ability of frat1 to activate beta-catenin-dependent transcription." SIGNOR-149689 PRKACA protein P17612 UNIPROT GPKOW protein Q92917 UNIPROT "up-regulates activity" phosphorylation Ser27 SFGFTRTsARRRLAD -1 21880142 t miannu "PKA phosphorylates GPKOW at S27 and T316 in vitro. GPKOWs ability to bind RNA is sensitive to mutations of its PKA phosphorylation sites." SIGNOR-266309 PRKACA protein P17612 UNIPROT GPKOW protein Q92917 UNIPROT "up-regulates activity" phosphorylation Thr316 GTASSRKtLWNQELY -1 21880142 t miannu "PKA phosphorylates GPKOW at S27 and T316 in vitro. GPKOWs ability to bind RNA is sensitive to mutations of its PKA phosphorylation sites." SIGNOR-266308 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 10230394 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-67379 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 10230394 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-67387 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 10949026 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-81129 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 10949026 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-81137 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 18794113 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-180902 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser75 EIRSRHSsYPAGTED 9606 18794113 t gcesareni "Ser-155 is the major phosphoacceptor site for pka on bad, but that pka also phosphorylates ser-112 and ser-136. Phosphorylated bad appears to be the inactive moiety. These results implicate pkac as the candidate kinase for s112 phosphorylation in vivo." SIGNOR-180906 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser75 EIRSRHSsYPAGTED 9606 10230394 t gcesareni "Phosphorylation and inactivation of BAD by mitochondria-anchored protein kinase A|Collectively, these results implicate PKA as the principal mitochondria-based S112 kinase." SIGNOR-67383 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser118 GRELRRMsDEFVDSF 9534 BTO:0000298 10880354 t miannu "Ser(155) is phosphorylated preferentially by PKA in vitro and is the only residue in BAD that becomes phosphorylated when cells are exposed to cAMP-elevating agents. The phosphorylation of BAD at Ser(155) prevents it from binding to Bcl-X(L) and promotes its interaction with 14-3-3 proteins." SIGNOR-250338 PRKACA protein P17612 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser99 PFRGRSRsAPPNLWA -1 10949026 t gcesareni "Survival factors, acting through kinases such as Akt and PKA, induce endogenous BAD phosphorylation at two evolutionarily conserved sites, Ser-112 and Ser-136, which leads to the translocation of BAD from the mitochondria to the cytoplasm and the inhibition of BAD-dependent death" SIGNOR-180780 PRKACA protein P17612 UNIPROT CUL5 protein Q93034 UNIPROT "up-regulates activity" phosphorylation Ser730 MKMRKKIsNAQLQTE 9534 BTO:0000298 10898738 t miannu "Elimination of the S730 but not the T325 PKA phosphorylation site of VACM-1 resulted in a complete inhibition of the VACM-1 activity, thus suggesting a direct effect of PKA on the VACM-1 receptor." SIGNOR-250352 PRKACA protein P17612 UNIPROT STMN2 protein Q93045 UNIPROT "down-regulates activity" phosphorylation Ser50 KQINKRAsGQAFELI 9534 BTO:0000298 9525956 t miannu "Using in vitro phosphorylated recombinant protein, four phosphorylation sites were identified in the SCG10 sequence. Ser-50 and Ser-97 were the target sites for protein kinase A. phosphorylation negatively regulates the microtubule-depolymerizing activity of SCG10 and that all four sites participate in this regulation" SIGNOR-250056 PRKACA protein P17612 UNIPROT STMN2 protein Q93045 UNIPROT "down-regulates activity" phosphorylation Ser97 AAEERRKsQEAQVLK 9534 BTO:0000298 9525956 t miannu "Using in vitro phosphorylated recombinant protein, four phosphorylation sites were identified in the SCG10 sequence. Ser-50 and Ser-97 were the target sites for protein kinase A. phosphorylation negatively regulates the microtubule-depolymerizing activity of SCG10 and that all four sites participate in this regulation" SIGNOR-250057 PRKACA protein P17612 UNIPROT NEDD4L protein Q96PU5 UNIPROT down-regulates phosphorylation Ser448 IRRPRSLsSPTVTLS 9606 15328345 t gcesareni "Nedd4-2 was a substrate for phosphorylation by pka in vitro and in cells;three nedd4-2 residues were phosphorylated by pka and were required for camp to inhibit nedd4-2 (relative functional importance ser-327 > ser-221 > thr-246)." SIGNOR-128429 PRKACA protein P17612 UNIPROT PPP1R9B protein Q96SB3 UNIPROT "down-regulates activity" phosphorylation Ser94 SERGVRLsLPRASSL 9606 BTO:0000007 12417592 t miannu "Spinophilin is phosphorylated in vitro by protein kinase A (PKA). two major sites of phosphorylation, Ser-94 and Ser-177, that are located within the actin-binding domain of spinophilin. Phosphorylation of spinophilin by PKA modulated the association between spinophilin and the actin cytoskeleton. phosphorylation of spinophilin reduced the stoichiometry of the spinophilin-actin interaction. In contrast, the ability of spinophilin to bind to PP1 remained unchanged." SIGNOR-250035 PRKACA protein P17612 UNIPROT HDAC8 protein Q9BY41 UNIPROT down-regulates phosphorylation Ser39 AKIPKRAsMVHSLIE 9606 14701748 t lperfetto "Negative regulation of histone deacetylase 8 activity by cyclic amp-dependent protein kinase athe pka phosphoacceptor site of hdac8 is ser(39)" SIGNOR-120643 PRKACA protein P17612 UNIPROT GLIS2 protein Q9BZE0 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000938 16537363 t lperfetto "Protein kinase a (pka) and glycogen synthase kinase 3beta sequentially phosphorylate gli2 at multiple sites, identified by mutagenesis, thus resulting in a reduction of its transcriptional activity" SIGNOR-145131 PRKACA protein P17612 UNIPROT MCOLN1 protein Q9GZU1 UNIPROT down-regulates phosphorylation Ser557 SGKFRRGsGSACSLL 9606 17988215 t llicata "The stimulatory effect of h89 on mcoln1 function was not observed when ser(557) and ser(559) were mutated to alanine residues, indicating that these two residues are essential for pka-mediated negative regulation of mcoln1." SIGNOR-158946 PRKACA protein P17612 UNIPROT MCOLN1 protein Q9GZU1 UNIPROT down-regulates phosphorylation Ser559 KFRRGSGsACSLLCC 9606 17988215 t llicata "The stimulatory effect of h89 on mcoln1 function was not observed when ser(557) and ser(559) were mutated to alanine residues, indicating that these two residues are essential for pka-mediated negative regulation of mcoln1." SIGNOR-158950 PRKACA protein P17612 UNIPROT AICDA protein Q9GZX7 UNIPROT unknown phosphorylation Ser38 YVVKRRDsATSFSLD 9606 BTO:0000776 18417471 t llicata "We have found using sf9 insect cells to overexpress human gst-aid that a small fraction of the enzyme is phosphorylated at ser38 and thr27 and at two residues not reported previously, ser41 and ser43" SIGNOR-178244 PRKACA protein P17612 UNIPROT AICDA protein Q9GZX7 UNIPROT unknown phosphorylation Thr27 WAKGRREtYLCYVVK 9606 18417471 t llicata "We have found using sf9 insect cells to overexpress human gst-aid that a small fraction of the enzyme is phosphorylated at ser38 and thr27 and at two residues not reported previously, ser41 and ser43" SIGNOR-178248 PRKACA protein P17612 UNIPROT KCNN2 protein Q9H2S1 UNIPROT down-regulates phosphorylation Ser464 QAIHQLRsVKMEQRK 9606 16513649 t llicata "Mutagenesis and mass spectrometry studies identified four pka phosphorylation sites: ser465 (minor site) and three amino acid residues ser568, ser569, and ser570 (major sites) within the carboxyl-terminal region. pka activation decreased sk2 surface localization" SIGNOR-145028 PRKACA protein P17612 UNIPROT KCNN2 protein Q9H2S1 UNIPROT down-regulates phosphorylation Ser567 SSSRRRRsSSTAPPT 9606 16513649 t llicata "Mutagenesis and mass spectrometry studies identified four pka phosphorylation sites: ser465 (minor site) and three amino acid residues ser568, ser569, and ser570 (major sites) within the carboxyl-terminal region. pka activation decreased sk2 surface localization" SIGNOR-145032 PRKACA protein P17612 UNIPROT KCNN2 protein Q9H2S1 UNIPROT down-regulates phosphorylation Ser568 SSRRRRSsSTAPPTS 9606 16513649 t llicata "Mutagenesis and mass spectrometry studies identified four pka phosphorylation sites: ser465 (minor site) and three amino acid residues ser568, ser569, and ser570 (major sites) within the carboxyl-terminal region. pka activation decreased sk2 surface localization" SIGNOR-145040 PRKACA protein P17612 UNIPROT KCNN2 protein Q9H2S1 UNIPROT down-regulates phosphorylation Ser569 SRRRRSSsTAPPTSS 9606 16513649 t llicata "Mutagenesis and mass spectrometry studies identified four pka phosphorylation sites: ser465 (minor site) and three amino acid residues ser568, ser569, and ser570 (major sites) within the carboxyl-terminal region. pka activation decreased sk2 surface localization" SIGNOR-145044 PRKACA protein P17612 UNIPROT DNAJC5 protein Q9H3Z4 UNIPROT unknown phosphorylation Ser10 DQRQRSLsTSGESLY 9606 BTO:0000938 18951872 t gcesareni "Csp is phosphorylated in vivo on a single residue, ser10, and this phosphorylation regulates its cellular functions,[...]PKA Phosphorylation of full-length csp protein stimulated 14-3-3 binding, and this was abolished in a ser10-ala mutant csp, confirming the binding site as phospho-ser10" SIGNOR-181788 PRKACA protein P17612 UNIPROT APOBEC3G protein Q9HC16 UNIPROT up-regulates phosphorylation Thr32 PILSRRNtVWLCYEV 9606 18836454 t llicata "Here we show that pka binds and specifically phosphorylates a3g at thr32 in vitro and in vivo. This phosphorylation event reduces the binding of a3g to vif and its subsequent ubiquitination and degradation, and thus promotes a3g antiviral activity." SIGNOR-181526 PRKACA protein P17612 UNIPROT DYNLRB1 protein Q9NP97 UNIPROT up-regulates phosphorylation Ser73 LTFLRIRsKKNEIMV 9606 23333499 t llicata "Our results show that km23-1 is required for camp-responsive element (cre) transcriptional activation by tgf_, with s73-km23-1 being required for the cre-dependent tgf_ stimulation of fibronectin (fn) transcription." SIGNOR-200456 PRKACA protein P17612 UNIPROT KCNK9 protein Q9NPC2 UNIPROT up-regulates phosphorylation Ser373 RLMKRRKsV 9606 BTO:0000007 21357689 t llicata "Patch clamp analysis, flow cytometry, and immunocytochemistry studies of hek293 transfected with wt hk2p3.1 and cultured in the presence of pka activators or inhibitors all confirm that activation of pka resulted in an increase in hk2p3.1 current expression (figs. 4_4?6) and demonstrate the dynamic regulatory effect of pka activity on k2p3.1 channel expression." SIGNOR-172466 PRKACA protein P17612 UNIPROT KCNQ5 protein Q9NR82 UNIPROT "up-regulates activity" phosphorylation Ser88 GKQGARMsLLGKPLS 9606 BTO:0001660 30061510 t miannu "We conclude that phosphorylation of S53 on the amino terminus of Kv7.5 is essential for PKA-dependent enhancement of channel activity in response to βAR activation in vascular and airway smooth muscle cells." SIGNOR-265980 PRKACA protein P17612 UNIPROT DUOX1 protein Q9NRD9 UNIPROT up-regulates phosphorylation Ser1217 SHHFRRRsFRGFWLT 9606 19144650 t llicata "We analyzed the duox1 phosphorylation state with an anti-rxx(ps/pt) antibody that could potentially recognize phosphorylation on ser955 and ser1217 but not on thr1007. duox1 but not duox2 activity is stimulated by forskolin (ec50 = 0.1 _m) via protein kinase a-mediated duox1 phosphorylation on serine 955. duox1 is positively regulated by the camp-dependent protein kinase a (pka)6 cascade" SIGNOR-183445 PRKACA protein P17612 UNIPROT DUOX1 protein Q9NRD9 UNIPROT up-regulates phosphorylation Ser955 KDLCRRAsYISQDMI 9606 19144650 t llicata "We analyzed the duox1 phosphorylation state with an anti-rxx(ps/pt) antibody that could potentially recognize phosphorylation on ser955 and ser1217 but not on thr1007. duox1 but not duox2 activity is stimulated by forskolin (ec50 = 0.1 _m) via protein kinase a-mediated duox1 phosphorylation on serine 955. duox1 is positively regulated by the camp-dependent protein kinase a (pka)6 cascade" SIGNOR-183449 PRKACA protein P17612 UNIPROT LATS2 protein Q9NRM7 UNIPROT up-regulates phosphorylation 10090 BTO:0000944 23644383 t milica "Here, we show that cyclic amp (camp)-dependent protein kinase (pka) phosphorylates lats and thereby enhances its activity sufficiently to phosphorylate yap on ser381." SIGNOR-236994 PRKACA protein P17612 UNIPROT CHCHD3 protein Q9NX63 UNIPROT unknown phosphorylation Thr11 TTSTRRVtFEADENE -1 17242405 t miannu "Identification of ChChd3 as a novel substrate of the cAMP-dependent protein kinase (PKA) using an analog-sensitive catalytic subunit. we used the recombinant GST-ChChd3 for an in vitro kinase assays to determine whether in vitro phosphorylation by PKA was direct. Fig. 6 demonstrates that PKA directly phosphorylates recombinant Chchd3 with a stoichiometry of 0.3 mol of phosphate incorporated per mol of ChChd3. Although three potential PKA phosphorylation sites exist in ChChd3, Thr10 represents the most likely site to be phosphorylated." SIGNOR-263116 PRKACA protein P17612 UNIPROT NDE1 protein Q9NXR1 UNIPROT up-regulates phosphorylation Thr131 LERAKRAtIMSLEDF 9606 BTO:0000142 21677187 t lperfetto "Here, we demonstrate that disc1 and pde4 modulate nde1 phosphorylation by camp-dependent protein kinase a (pka) and identify a novel pka substrate site on nde1 at threonine-131 (t131).Since phosphorylated t131 is detectable at multiple subcellular locations (centrosome, nucleus, postsynaptic density, proximal axon), there is potential for disc1/pde4 to influence several important brain processes that critically depend on the nde1/ndel1/lis1 comple" SIGNOR-174410 PRKACA protein P17612 UNIPROT ARPP21 protein Q9UBL0 UNIPROT "up-regulates activity" phosphorylation Ser58 QERRKSKsGAGKGKL -1 10854908 t miannu "The specificity of antibody G534 was examined using recombinant full-length rat ARPP-21 phosphorylated by PKA. Radiolabeled ARPP-21 from a reaction containing [γ32P]ATP correlated with the detection of phospho-Ser55-ARPP-21 by immunoblotting (Fig. 1A, left and middle panels)." SIGNOR-263107 PRKACA protein P17612 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Thr34 MIRRRRPtPAMLFRL 10604473 t miannu "DARPP-32 (dopamine and cyclic AMP-regulated phospho-protein, relative molecular mass 32,000) is converted into an inhibitor of protein phosphatase 1 when it is phosphorylated by protein kinase A (PKA) at threonine 34.‚ " SIGNOR-250031 PRKACA protein P17612 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates phosphorylation Ser346 RAPSRKDsLESDSST 9606 21317289 t gcesareni "We report that Sufu is phosphorylated at Ser-342 and Ser-346 by GSK3? and cAMP-dependent protein kinase A (PKA), respectively, and phosphorylation at this dual site stabilizes Sufu against Shh signaling-induced degradation" SIGNOR-200496 PRKACA protein P17612 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates phosphorylation Ser342 LAHDRAPsRKDSLES 9606 23337587 t gcesareni "Interestingly, sufu stability is regulated via dual phosphorylation at ser342/ser346 by pka and gsk3, and blocking sufu phosphorylation either by mutating ser346 to ala or by treating cultured cells with pka inhibitors attenuates sufu ciliary accumulation, whereas phospho-mimetic forms of sufu exhibits increased ciliary localization" SIGNOR-200492 PRKACA protein P17612 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates phosphorylation Ser346 RAPSRKDsLESDSST 9606 23337587 t gcesareni "Interestingly, sufu stability is regulated via dual phosphorylation at ser342/ser346 by pka and gsk3, and blocking sufu phosphorylation either by mutating ser346 to ala or by treating cultured cells with pka inhibitors attenuates sufu ciliary accumulation, whereas phospho-mimetic forms of sufu exhibits increased ciliary localization" SIGNOR-119099 PRKACA protein P17612 UNIPROT SUFU protein Q9UMX1 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser342 LAHDRAPsRKDSLES 9606 21317289 t gcesareni "We report that Sufu is phosphorylated at Ser-342 and Ser-346 by GSK3? and cAMP-dependent protein kinase A (PKA), respectively, and phosphorylation at this dual site stabilizes Sufu against Shh signaling-induced degradation." SIGNOR-171999 PRKACA protein P17612 UNIPROT SUFU protein Q9UMX1 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser346 RAPSRKDsLESDSST 9606 21317289 t gcesareni "We report that Sufu is phosphorylated at Ser-342 and Ser-346 by GSK3? and cAMP-dependent protein kinase A (PKA), respectively, and phosphorylation at this dual site stabilizes Sufu against Shh signaling-induced degradation" SIGNOR-172003 PRKACA protein P17612 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "up-regulates activity" phosphorylation Ser279 KVAERRSsPLLRRKD 9606 22865920 t lperfetto "PKA/Cdk5-mediated phosphorylation of HDAC5 at Ser279 within the NLS promotes nuclear localization of HDAC5 and interaction with the nuclear corepressor complex" SIGNOR-198658 PRKACA protein P17612 UNIPROT PDE10A protein Q9Y233 UNIPROT unknown phosphorylation Thr15 SQHLTGLtDEKVKAY 9606 BTO:0000007 20610737 t llicata "When coexpressed with the catalytic subunit of pka in transfected hek293 cells, wild-type (wt) pde10a2 (pde10a2wt) was phosphorylated at thr-16 these data confirm the previously reported findings that pka phosphorylation of pde10a2 on thr-16 results in a cytosolic localization" SIGNOR-166559 PRKACA protein P17612 UNIPROT CACNG2 protein Q9Y698 UNIPROT "down-regulates activity" phosphorylation Thr321 NTANRRTtPV 9534 11805122 t miannu "phosphorylation of stargazin at T321 by PKA inhibits its interaction with PSD-95." SIGNOR-250342 PRKACA protein P17612 UNIPROT STK24 protein Q9Y6E0 UNIPROT unknown phosphorylation Thr18 ALNKRRAtLPHPGGS 9606 BTO:0000007 BTO:0000142;BTO:0000671 10644707 t llicata "Further experiments demonstrated that mst3b, but not mst3, was effectively phosphorylated by activation of cyclic amp-dependent protein kinase (pka) in both in vivo and in vitro assays. The mutation of thr-18 into ala in mst3b (t18a), a putative pka phosphorylation site that is absent in mst3, abolished its phosphorylation by pka." SIGNOR-74284 PRKACA protein P17612 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser857 PPYNRAVsLDSPVSV 9606 15383283 t gcesareni "Herein, we report the successful identification of six functional in vivo src-3 phosphorylation sites." SIGNOR-129349 PRKACA protein P17612 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser857 PPYNRAVsLDSPVSV 9606 22505454 t gcesareni "Herein, we report the successful identification of six functional in vivo src-3 phosphorylation sites." SIGNOR-196961 PRKACA protein P17612 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 17959673 t lperfetto "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-217391 PRKACA protein P17612 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 9660950 t lperfetto "The transcriptional activity of nf-kappa b is stimulated upon phosphorylation of its p65 subunit on serine 276 by protein kinase a (pka)." SIGNOR-217364 PRKACA protein P17612 UNIPROT AMPK complex SIGNOR-C15 SIGNOR "down-regulates activity" phosphorylation 10116 17023420 t "These agents also enhanced phosphorylation of alpha-Ser(485/491) by the cAMP-dependent protein kinase. AMPK alpha-Ser(485/491) phosphorylation was necessary but not sufficient for inhibition of AMPK activity in response to forskolin/isobutylmethylxanthine." SIGNOR-256111 PRKACA protein P17612 UNIPROT PIM proteinfamily SIGNOR-PF34 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 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-259413 PRKACA protein P17612 UNIPROT AMPA proteinfamily SIGNOR-PF58 SIGNOR "up-regulates activity" phosphorylation YES 9606 12536214 t "inferred from family member" gcesareni "We found that pka phosphorylation of the ampa receptor subunits glur4 and glur1 directly controlled the synaptic incorporation of ampa receptors in organotypic slices from rat hippocampus." SIGNOR-267784 PRKACA protein P17612 UNIPROT "Histone H3" proteinfamily SIGNOR-PF69 SIGNOR up-regulates phosphorylation 9606 10464286 t gcesareni "Identification of a novel phosphorylation site on histone h3 coupled with mitotic chromosome condensation." SIGNOR-265344 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 CAPN2 protein P17655 UNIPROT GSK3A protein P49840 UNIPROT "up-regulates activity" cleavage 9606 25969760 t lperfetto "Thus, it has been shown that calpain cleaves the inhibitory domain of GSK3 generating two fragments of 40 and 30 kDa. This cleavage enhanced activity of the kinase" SIGNOR-251612 CAPN2 protein P17655 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Thus, it has been shown that calpain cleaves the inhibitory domain of GSK3 generating two fragments of 40 and 30 kDa. This cleavage enhanced activity of the kinase" SIGNOR-251613 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Gly71 FSASVLTgKLTTVFL -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263581 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr45 LIGKVDGtSHVTGKG -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263582 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val58 KGVTVETvFSVDEFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263583 CAPN2 protein P17655 UNIPROT CDK5R1 protein Q15078 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Calpains also modulate the activity of CDK5. Physiologically, CDK 5 is activated by p35 and its cleaved product p25. The latter has a longer half life than p35 and therefore it is a more potent activator of CDK5. The cleavage of p35 to p25 is mediated by calpain" SIGNOR-251610 CAPN2 protein P17655 UNIPROT CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR "up-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Calpains also modulate the activity of CDK5. Physiologically, CDK 5 is activated by p35 and its cleaved product p25. The latter has a longer half life than p35 and therefore it is a more potent activator of CDK5. The cleavage of p35 to p25 is mediated by calpain" SIGNOR-251608 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 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 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 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 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 CEBPB protein P17676 UNIPROT CSRP1 protein P21291 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14522018 t "We conclude that c-Rel regulates CRP expression without the requirement of binding to a kappaB site, and binds directly to C/EBPbeta to facilitate the binding of C/EBPbeta to the CRP promoter" SIGNOR-254049 CEBPB protein P17676 UNIPROT IL10 protein P22301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000738;BTO:0001370 12493739 f mianu "The C/EBP5 motif, which is located between the TATA-box and the translation start point, is essential for the C/EBP-mediated constitutive and most of the cAMP-stimulated expression as its mutation nearly abolished IL-10 promoter activity. Our results suggest a dominant role of C/EBP transcription factors relative to CREB/ATF in tissue-specific and differentiation-dependent IL-10 transcription" SIGNOR-254523 CEBPB protein P17676 UNIPROT SFTPD protein P35247 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001910 11912209 t "Cotransfection of C/EBPalpha, C/EBPbeta, or C/EBPdelta cDNA in H441 lung adenocarcinoma cells significantly increased the luciferase activity of a wild-type SP-D promoter construct containing 698 bp of upstream sequence (SS698). Transfection of C/EBP also increased the level of endogenous SP-D mRNA in H441 cells| Thus, interactions among C/EBP elements in the near-distal promoter can modulate the promoter activity of SP-D." SIGNOR-254045 CEBPB protein P17676 UNIPROT ADM protein P35318 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9480831 t "These findings suggest that NF-IL6 and AP-2 sites in the promoter region are the functional elements in the transcriptional regulation of human AM gene in vascular endothelial cells." SIGNOR-254047 CEBPB protein P17676 UNIPROT SREBF1 protein P36956 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 22355693 t "These results show that GSK3β is involved in regulating phosphorylation and activation of C/EBPβ and that this transcription factor is required to transactivate srebf1a expression, leading to the early steps of adipogenesis" SIGNOR-251645 CEBPB protein P17676 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 16431920 t fspada "These data suggest that c/CEBP beta activates a single unified pathway of adipogenesis involving its stimulation of PPARgamma expression, which then activates C/EBP alpha expression by dislodging HDAC1 from the promoter for degradation in the proteasome" SIGNOR-143952 CEBPB protein P17676 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 7557387 t "Andrea Cerquone Perpetuini" " Induction of C/EBP beta DNA-binding activity in NIH-3T3 beta 2 cells exposed to dexamethasone in the presence of insulin and fetal bovine serum activates the expression of an adipocyte-specific nuclear hormone receptor, PPAR gamma, that stimulates the conversion of these fibroblasts into committed preadipocytes" SIGNOR-255730 CEBPB protein P17676 UNIPROT SLC19A1 protein P41440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15652157 t "Collectively, these results identify transcriptionally important regions in the hRFC-C minimal promoter that include a GC-box and CCAAT-box, and suggest that cooperative interactions between Sp1 and C/EBP beta are essential for hRFC-C transactivation." SIGNOR-254053 CEBPB protein P17676 UNIPROT STAR protein P49675 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003697 18583320 t "Electrophoretic mobility shift assay demonstrated that this region of the StAR promoter was bound by C/EBPalpha, C/EBPbeta, and CREB. Forced expression of either C/EBPalpha or C/EBPbeta alone was sufficient to up-regulate StAR promoter activity whereas PGE(2) was needed to induce StAR promoter activity in CREB-overexpressed cells." SIGNOR-254046 CEBPB protein P17676 UNIPROT GFER protein P55789 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 20690902 f miannu "In the present study, we investigated transcription of hHSS triggered by EGF (epidermal growth factor) and the role of C/EBPβ (CCAAT/enhancer-binding protein β) as a potential core factor responsible for hHSS transcription in HepG2 cells. The results show that EGF suppresses hHSS mRNA expression at early time points. Using a promoter deletion assay, we identified a proximal region (-358/-212) that is required for EGF suppression. Overexpression of C/EBPβ enhances EGF suppression of hHSS, and mutation of the C/EBPβ-binding site at -292/-279 or siRNA (short interfering RNA) interference abolishes EGF suppression." SIGNOR-253772 CEBPB protein P17676 UNIPROT TNFAIP6 protein P98066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7876106 t "In cotransfection experiments, the C/EBP beta protein trans-activated 10-15-fold the cAspAT gene promoter in HepG2 cells." SIGNOR-254055 CEBPB protein P17676 UNIPROT KLF5 protein Q13887 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16054042 f fspada "Klf5 expression is induced by c/ebpbeta and delta. KLF5, in turn, acts in concert with c/ebpbeta/delta to activate the ppargamma2 promoter." SIGNOR-210004 CEBPB protein P17676 UNIPROT PCK2 protein Q16822 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000608 8093246 f miannu "C/EBP beta can regulate PEPCK gene transcription by acting through the CRE and that C/EBP beta, together with CREB, may contribute to the cAMP responsiveness of the PEPCK promoter." SIGNOR-253773 CEBPB protein P17676 UNIPROT SLC5A8 protein Q8N695 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20082847 t "Luciferase reporter assays of deletion mutants of SLC5A8 promoter demonstrated that a 295-bp region is essential for the basal promoter activity of the SLC5A8 gene. Further analysis indicated that the CCAAT boxes and GC boxes were involved in positive regulation of SLC5A8 promoter. Overexpression of two transcription factors, CCAAT/enhancer binding protein beta (C/EBPbeta) and specific transcription factor 1 (Sp1), upregulated the activities of the human SLC5A8 promoter and protein expression, suggesting that both C/EBPbeta and Sp1 transcription factors might have functions in SLC5A8 transcription." SIGNOR-254054 CEBPB protein P17676 UNIPROT GDF15 protein Q99988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 24086573 t "Promoter analysis and chromatin immunoprecipitation analysis revealed that CEBPB could contribute to K7174-mediated transcriptional activation of GDF15." SIGNOR-254050 CEBPB protein P17676 UNIPROT Neurodegeneration phenotype SIGNOR-PH139 SIGNOR "up-regulates activity" 10090 BTO:0000078 32795415 f Gianni "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-261926 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 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 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 GAP43 protein P17677 UNIPROT Neurite_outgrowth phenotype SIGNOR-PH134 SIGNOR up-regulates 10090 21938722 f miannu "Growth associated protein 43 (Gap43) is a neuron-specific phosphoprotein, which plays critical role in axon growth and synapses functions during neurogenesis. " SIGNOR-266769 GAP43 protein P17677 UNIPROT Neurogenesis phenotype SIGNOR-PH168 SIGNOR up-regulates 10116 26865625 f miannu "Growth-associated protein 43 (GAP43), a protein kinase C (PKC)-activated phosphoprotein, is often implicated in axonal plasticity and regeneration. " SIGNOR-266771 HLA-G protein P17693 UNIPROT KLRC1 protein P26715 UNIPROT up-regulates binding 9606 9560253 t gcesareni "Current models of nk cell function have supposed that the cd94/nkg2a heterodimer is interacting with an epitope common to classical hla class i" SIGNOR-56714 HLA-G protein P17693 UNIPROT LILRB1 protein Q8NHL6 UNIPROT up-regulates binding 9606 15718280 t gcesareni "Hla-g binds a limited repertoire of peptides and interacts with the inhibitory leukocyte ig-like receptors lir-1 and lir-2" SIGNOR-134180 HLA-G protein P17693 UNIPROT KIR2DL4 protein Q99706 UNIPROT up-regulates binding 9606 10190900 t gcesareni "Recombinant soluble kir2dl4 binds to cells expressing hla-g but not to cells expressing other hla class i molecules." SIGNOR-66132 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 PTPN2 protein P17706 UNIPROT JAK1 protein P23458 UNIPROT "down-regulates activity" dephosphorylation Tyr1034 AIETDKEyYTVKDDR 10090 11909529 t "The T cell protein tyrosine phosphatase is a negative regulator of janus family kinases 1 and 3|We have identified JAK1 and JAK3 as physiological substrates of TCPTP.| Using a site-specific antibody directed against the activation loop phosphotyrosines in JAK1 (pY1022/pY1023), we found that these sites were in fact dephosphorylated by TCPTP" SIGNOR-248395 PTPN2 protein P17706 UNIPROT JAK1 protein P23458 UNIPROT "down-regulates activity" dephosphorylation Tyr1035 IETDKEYyTVKDDRD 10090 11909529 t "The T cell protein tyrosine phosphatase is a negative regulator of janus family kinases 1 and 3|We have identified JAK1 and JAK3 as physiological substrates of TCPTP.| Using a site-specific antibody directed against the activation loop phosphotyrosines in JAK1 (pY1022/pY1023), we found that these sites were in fact dephosphorylated by TCPTP" SIGNOR-248396 PTPN2 protein P17706 UNIPROT JAK1 protein P23458 UNIPROT "down-regulates activity" dephosphorylation 9606 15780598 t lperfetto "Upon ligand binding, IL-2R , IL-6R or LeptinR , IFN-_R , IFN-_R and PRLR or growth hormone (GH) receptor associated JAKs become activated. These JAKs mediate phosphorylation of specific tyrosine residues and recruit STATs. Activated STATs are released from the receptor and translocate to the nucleus. PTP1B dephosphorylates JAK2, TYK2 and STAT5 . The 45-kDa form of TC-PTP was shown to dephosphorylate JAK1 and JAK3 as well as STAT1, STAT3 and STAT5." SIGNOR-134620 PTPN2 protein P17706 UNIPROT SHC1 protein P29353 UNIPROT "down-regulates activity" dephosphorylation Tyr349 EEPPDHQyYNDFPGK 9606 9488479 t llicata "However, TC45 inhibited the EGF-induced association of p52Shc with Grb2, which was attributed to the ability of the PTP to recognize specifically p52Shc phosphorylated on Y239. These results indicate that TC45 recognizes not only selected substrates in a cellular context but also specific sites within substrates and thus may regulate discrete signaling events." SIGNOR-248397 PTPN2 protein P17706 UNIPROT AKT1 protein P31749 UNIPROT down-regulates 9606 12612081 f acerquone "We found that insulin-induced ir tyrosine phosphorylation and pkb/akt sig- naling were enhanced in tcptp- cells and suppressed upon tcptp reconstitution, providing persuasive evidence that tcptp can regulate ir activation and signaling." SIGNOR-252640 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT down-regulates dephosphorylation Tyr1214 VCDPKFHyDNTAGIS 9606 18840653 t gcesareni "Vegfr2 contains several critical tyrosine residues that are autophosphorylated following activation. Our phosphorylation assays showed that tcptp was able to target specific tyrosines in vegfr2. The autophosphorylation sites tyr1054/1059 and tyr1214 were dephosphorylated by tcptp. Tyr996 was a tcptp target as well." SIGNOR-181546 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT down-regulates dephosphorylation Tyr996 EEAPEDLyKDFLTLE 9606 BTO:0000782 18840653 t gcesareni "Vegfr2 contains several critical tyrosine residues that are autophosphorylated following activation. Our phosphorylation assays showed that tcptp was able to target specific tyrosines in vegfr2. The autophosphorylation sites tyr1054/1059 and tyr1214 were dephosphorylated by tcptp. Tyr996 was a tcptp target as well." SIGNOR-181550 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT "down-regulates activity" dephosphorylation Tyr1054 FGLARDIyKDPDYVR 9606 BTO:0000007 18840653 t "We show that a TCPTP substrate-trapping mutant interacts with VEGFR2. Moreover, TCPTP dephosphorylates VEGFR2 in a phosphosite-specific manner, inhibits its kinase activity and prevents its internalization from the cell surface. |The autophosphorylation sites Tyr1054/1059 and Tyr1214 were dephosphorylated by TCPTP (Fig. 4B). Tyr996, the functional significance of which is currently uncertain (Olsson et al., 2006), was a TCPTP target as well." SIGNOR-248399 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT "down-regulates activity" dephosphorylation Tyr1059 DIYKDPDyVRKGDAR 9606 BTO:0000007 18840653 t "We show that a TCPTP substrate-trapping mutant interacts with VEGFR2. Moreover, TCPTP dephosphorylates VEGFR2 in a phosphosite-specific manner, inhibits its kinase activity and prevents its internalization from the cell surface. |The autophosphorylation sites Tyr1054/1059 and Tyr1214 were dephosphorylated by TCPTP (Fig. 4B). Tyr996, the functional significance of which is currently uncertain (Olsson et al., 2006), was a TCPTP target as well." SIGNOR-248400 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT "down-regulates activity" dephosphorylation Tyr1214 VCDPKFHyDNTAGIS 9606 BTO:0000007 18840653 t "We show that a TCPTP substrate-trapping mutant interacts with VEGFR2. Moreover, TCPTP dephosphorylates VEGFR2 in a phosphosite-specific manner, inhibits its kinase activity and prevents its internalization from the cell surface. |The autophosphorylation sites Tyr1054/1059 and Tyr1214 were dephosphorylated by TCPTP (Fig. 4B). Tyr996, the functional significance of which is currently uncertain (Olsson et al., 2006), was a TCPTP target as well." SIGNOR-248401 PTPN2 protein P17706 UNIPROT KDR protein P35968 UNIPROT unknown dephosphorylation Tyr996 EEAPEDLyKDFLTLE 9606 BTO:0000007 18840653 t "We show that a TCPTP substrate-trapping mutant interacts with VEGFR2. Moreover, TCPTP dephosphorylates VEGFR2 in a phosphosite-specific manner, inhibits its kinase activity and prevents its internalization from the cell surface. |The autophosphorylation sites Tyr1054/1059 and Tyr1214 were dephosphorylated by TCPTP (Fig. 4B). Tyr996, the functional significance of which is currently uncertain (Olsson et al., 2006), was a TCPTP target as well." SIGNOR-248398 PTPN2 protein P17706 UNIPROT STAT3 protein P40763 UNIPROT down-regulates dephosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 12138178 t gcesareni "The nuclear isoform of protein-tyrosine phosphatase tc-ptp regulates interleukin-6-mediated signaling pathway through stat3 dephosphorylation." SIGNOR-90818 PTPN2 protein P17706 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" dephosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 15780598 t lperfetto "Upon ligand binding, IL-2R , IL-6R or LeptinR , IFN-_R , IFN-_R and PRLR or growth hormone (GH) receptor associated JAKs become activated. These JAKs mediate phosphorylation of specific tyrosine residues and recruit STATs. Activated STATs are released from the receptor and translocate to the nucleus. PTP1B dephosphorylates JAK2, TYK2 and STAT5 . The 45-